h00j
3 years ago
260 changed files with 428 additions and 31437 deletions
@ -0,0 +1,35 @@ |
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{ |
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"name": "vichan-devel/vichan", |
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"description": "vichan imageboard", |
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"type": "project", |
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"require": { |
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"twig/twig": "^1.44.2", |
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"lifo/ip": "^1.0", |
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"gettext/gettext": "^1.0", |
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"mrclay/minify": "^2.1.6", |
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"geoip/geoip": "^1.17" |
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}, |
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"autoload": { |
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"classmap": ["inc/"], |
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"files": [ |
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"inc/bootstrap.php", |
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"inc/display.php", |
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"inc/template.php", |
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"inc/database.php", |
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"inc/events.php", |
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"inc/api.php", |
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"inc/mod/auth.php", |
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"inc/lock.php", |
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"inc/queue.php", |
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"inc/polyfill.php", |
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"inc/functions.php" |
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] |
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}, |
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"license": "Tinyboard + vichan", |
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"authors": [ |
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{ |
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"name": "h00j", |
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"email": "[email protected]" |
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} |
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] |
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} |
@ -0,0 +1,380 @@ |
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{ |
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"_readme": [ |
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"This file locks the dependencies of your project to a known state", |
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"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies", |
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"This file is @generated automatically" |
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], |
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"content-hash": "7fb3b7d5875cbc1a9818a0f64ec66c39", |
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"packages": [ |
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{ |
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"name": "geoip/geoip", |
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"version": "v1.17", |
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"source": { |
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"type": "git", |
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"url": "https://github.com/maxmind/geoip-api-php.git", |
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"reference": "2053a85c2ed3e7adcbaf0117e26832f57366e370" |
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}, |
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"dist": { |
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"type": "zip", |
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"url": "https://api.github.com/repos/maxmind/geoip-api-php/zipball/2053a85c2ed3e7adcbaf0117e26832f57366e370", |
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"reference": "2053a85c2ed3e7adcbaf0117e26832f57366e370", |
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"shasum": "" |
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}, |
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"conflict": { |
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"ext-geoip": "*" |
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}, |
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"require-dev": { |
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"phpunit/phpunit": "3.7.*", |
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"satooshi/php-coveralls": "1.0.*" |
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}, |
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"type": "library", |
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"autoload": { |
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"files": [ |
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"src/geoip.inc", |
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"src/geoipcity.inc", |
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"src/timezone.php" |
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] |
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}, |
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"notification-url": "https://packagist.org/downloads/", |
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"license": [ |
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"LGPL 2.1+" |
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], |
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"authors": [ |
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{ |
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"name": "MaxMind, Inc.", |
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"email": "[email protected]", |
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"homepage": "http://www.maxmind.com/" |
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} |
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], |
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"description": "MaxMind GeoIP PHP API", |
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"homepage": "http://dev.maxmind.com/geoip/legacy/downloadable", |
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"keywords": [ |
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"geoip", |
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"geolocation", |
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"maxmind" |
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], |
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"support": { |
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"issues": "https://github.com/maxmind/geoip-api-php/issues", |
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"source": "https://github.com/maxmind/geoip-api-php/tree/master" |
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}, |
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"time": "2016-05-16T19:06:50+00:00" |
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}, |
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{ |
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"name": "gettext/gettext", |
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"version": "v1.1.5", |
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"source": { |
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"type": "git", |
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"url": "https://github.com/php-gettext/Gettext.git", |
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"reference": "1bdf755a1b49f0614d6fc29f446df567eb62cd5c" |
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}, |
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"dist": { |
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"type": "zip", |
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"url": "https://api.github.com/repos/php-gettext/Gettext/zipball/1bdf755a1b49f0614d6fc29f446df567eb62cd5c", |
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"reference": "1bdf755a1b49f0614d6fc29f446df567eb62cd5c", |
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"shasum": "" |
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}, |
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"require": { |
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"php": ">=5.3.0" |
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}, |
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"type": "library", |
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"autoload": { |
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"psr-0": { |
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"Gettext": "" |
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}, |
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"files": [ |
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"Gettext/translator_functions.php" |
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] |
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}, |
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"notification-url": "https://packagist.org/downloads/", |
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"license": [ |
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"AGPL-3.0" |
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], |
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"authors": [ |
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{ |
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"name": "Oscar Otero", |
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"email": "[email protected]", |
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"homepage": "http://oscarotero.com", |
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"role": "Developer" |
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} |
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], |
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"description": "PHP - JS gettext conversor", |
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"homepage": "https://github.com/oscarotero/Gettext", |
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"keywords": [ |
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"JS", |
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"gettext", |
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"i18n", |
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"translation" |
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], |
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"support": { |
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"email": "[email protected]", |
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"issues": "https://github.com/oscarotero/Gettext/issues", |
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"source": "https://github.com/php-gettext/Gettext/tree/v1.1.5" |
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}, |
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"time": "2014-10-22T15:53:45+00:00" |
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}, |
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{ |
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"name": "lifo/ip", |
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"version": "v1.1", |
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"source": { |
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"type": "git", |
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"url": "https://github.com/lifo101/ip.git", |
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"reference": "b6a36dab288d7aea155698808bfc6649799fe413" |
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}, |
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"dist": { |
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"type": "zip", |
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"url": "https://api.github.com/repos/lifo101/ip/zipball/b6a36dab288d7aea155698808bfc6649799fe413", |
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"reference": "b6a36dab288d7aea155698808bfc6649799fe413", |
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"shasum": "" |
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}, |
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"require": { |
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"ext-bcmath": "*", |
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"php": ">=5.3.0" |
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}, |
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"type": "library", |
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"autoload": { |
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"psr-4": { |
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"Lifo\\IP\\": "src/" |
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} |
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}, |
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"notification-url": "https://packagist.org/downloads/", |
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"license": [ |
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"MIT" |
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], |
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"authors": [ |
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{ |
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"name": "Jason Morriss", |
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"email": "[email protected]" |
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} |
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], |
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"description": "IP address helper PHP library for working with IPv4 and IPv6 addresses", |
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"keywords": [ |
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"IP", |
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"ip address", |
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"ipv4", |
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"ipv6" |
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], |
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"support": { |
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"issues": "https://github.com/lifo101/ip/issues", |
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"source": "https://github.com/lifo101/ip/tree/master" |
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}, |
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"time": "2020-04-02T11:09:10+00:00" |
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}, |
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{ |
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"name": "mrclay/minify", |
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"version": "2.3.3", |
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"source": { |
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"type": "git", |
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"url": "https://github.com/mrclay/minify.git", |
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"reference": "1928e89208d28e91427b2f13b67acdbd8cd01ac9" |
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}, |
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"dist": { |
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"type": "zip", |
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"url": "https://api.github.com/repos/mrclay/minify/zipball/1928e89208d28e91427b2f13b67acdbd8cd01ac9", |
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"reference": "1928e89208d28e91427b2f13b67acdbd8cd01ac9", |
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"shasum": "" |
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}, |
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"require": { |
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"ext-pcre": "*", |
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"php": ">=5.2.1" |
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}, |
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"require-dev": { |
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"tubalmartin/cssmin": "~2.4.8" |
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}, |
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"suggest": { |
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"tubalmartin/cssmin": "Support minify with CSSMin (YUI PHP port)" |
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}, |
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"type": "library", |
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"autoload": { |
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"classmap": [ |
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"min/lib/" |
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] |
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}, |
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"notification-url": "https://packagist.org/downloads/", |
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"license": [ |
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"BSD-3-Clause" |
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], |
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"authors": [ |
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{ |
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"name": "Stephen Clay", |
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"email": "[email protected]", |
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"role": "Developer" |
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} |
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], |
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"description": "Minify is a PHP5 app that helps you follow several rules for client-side performance. It combines multiple CSS or Javascript files, removes unnecessary whitespace and comments, and serves them with gzip encoding and optimal client-side cache headers", |
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"homepage": "http://code.google.com/p/minify/", |
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"support": { |
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"email": "[email protected]", |
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"issues": "http://code.google.com/p/minify/issues/list", |
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"source": "https://github.com/mrclay/minify/tree/2.x", |
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"wiki": "http://code.google.com/p/minify/w/list" |
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}, |
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"time": "2017-11-03T21:04:01+00:00" |
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}, |
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{ |
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"name": "symfony/polyfill-ctype", |
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"version": "v1.22.0", |
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"source": { |
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"type": "git", |
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"url": "https://github.com/symfony/polyfill-ctype.git", |
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"reference": "c6c942b1ac76c82448322025e084cadc56048b4e" |
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}, |
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"dist": { |
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"type": "zip", |
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"url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/c6c942b1ac76c82448322025e084cadc56048b4e", |
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"reference": "c6c942b1ac76c82448322025e084cadc56048b4e", |
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"shasum": "" |
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}, |
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"require": { |
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"php": ">=7.1" |
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}, |
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"suggest": { |
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"ext-ctype": "For best performance" |
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}, |
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"type": "library", |
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"extra": { |
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"branch-alias": { |
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"dev-main": "1.22-dev" |
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}, |
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"thanks": { |
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"name": "symfony/polyfill", |
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"url": "https://github.com/symfony/polyfill" |
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} |
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}, |
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"autoload": { |
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"psr-4": { |
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"Symfony\\Polyfill\\Ctype\\": "" |
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}, |
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"files": [ |
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"bootstrap.php" |
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] |
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}, |
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"notification-url": "https://packagist.org/downloads/", |
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"license": [ |
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"MIT" |
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], |
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"authors": [ |
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{ |
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"name": "Gert de Pagter", |
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"email": "[email protected]" |
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}, |
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{ |
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"name": "Symfony Community", |
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"homepage": "https://symfony.com/contributors" |
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} |
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], |
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"description": "Symfony polyfill for ctype functions", |
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"homepage": "https://symfony.com", |
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"keywords": [ |
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"compatibility", |
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"ctype", |
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"polyfill", |
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"portable" |
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], |
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"support": { |
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"source": "https://github.com/symfony/polyfill-ctype/tree/v1.22.0" |
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}, |
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"funding": [ |
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{ |
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"url": "https://symfony.com/sponsor", |
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"type": "custom" |
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}, |
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{ |
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"url": "https://github.com/fabpot", |
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"type": "github" |
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}, |
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{ |
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"url": "https://tidelift.com/funding/github/packagist/symfony/symfony", |
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"type": "tidelift" |
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} |
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], |
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"time": "2021-01-07T16:49:33+00:00" |
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}, |
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{ |
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"name": "twig/twig", |
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"version": "v1.44.2", |
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"source": { |
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"type": "git", |
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"url": "https://github.com/twigphp/Twig.git", |
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"reference": "138c493c5b8ee7cff3821f80b8896d371366b5fe" |
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}, |
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"dist": { |
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"type": "zip", |
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"url": "https://api.github.com/repos/twigphp/Twig/zipball/138c493c5b8ee7cff3821f80b8896d371366b5fe", |
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"reference": "138c493c5b8ee7cff3821f80b8896d371366b5fe", |
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"shasum": "" |
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}, |
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"require": { |
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"php": ">=7.2.5", |
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"symfony/polyfill-ctype": "^1.8" |
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}, |
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"require-dev": { |
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"psr/container": "^1.0", |
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"symfony/phpunit-bridge": "^4.4.9|^5.0.9" |
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}, |
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"type": "library", |
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"extra": { |
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"branch-alias": { |
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"dev-master": "1.44-dev" |
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} |
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}, |
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"autoload": { |
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"psr-0": { |
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"Twig_": "lib/" |
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}, |
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"psr-4": { |
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"Twig\\": "src/" |
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} |
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}, |
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"notification-url": "https://packagist.org/downloads/", |
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"license": [ |
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"BSD-3-Clause" |
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], |
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"authors": [ |
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{ |
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"name": "Fabien Potencier", |
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"email": "[email protected]", |
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"homepage": "http://fabien.potencier.org", |
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"role": "Lead Developer" |
|||
}, |
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{ |
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"name": "Twig Team", |
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"role": "Contributors" |
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}, |
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{ |
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"name": "Armin Ronacher", |
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"email": "[email protected]", |
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"role": "Project Founder" |
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} |
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], |
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"description": "Twig, the flexible, fast, and secure template language for PHP", |
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"homepage": "https://twig.symfony.com", |
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"keywords": [ |
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"templating" |
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], |
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"support": { |
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"issues": "https://github.com/twigphp/Twig/issues", |
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"source": "https://github.com/twigphp/Twig/tree/v1.44.2" |
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}, |
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"funding": [ |
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{ |
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"url": "https://github.com/fabpot", |
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"type": "github" |
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}, |
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{ |
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"url": "https://tidelift.com/funding/github/packagist/twig/twig", |
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"type": "tidelift" |
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} |
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], |
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"time": "2021-01-05T10:10:05+00:00" |
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} |
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], |
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"packages-dev": [], |
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"aliases": [], |
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"minimum-stability": "stable", |
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"stability-flags": [], |
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"prefer-stable": false, |
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"prefer-lowest": false, |
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"platform": [], |
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"platform-dev": [], |
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"plugin-api-version": "2.0.0" |
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} |
@ -0,0 +1,3 @@ |
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<?php |
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define('TINYBOARD', 'xD'); |
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require_once('vendor/autoload.php'); |
@ -1,20 +0,0 @@ |
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Copyright (c) 2013 Jason Morriss |
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|
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is furnished |
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to do so, subject to the following conditions: |
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|
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The above copyright notice and this permission notice shall be included in all |
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copies or substantial portions of the Software. |
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|
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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THE SOFTWARE. |
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|
@ -1,293 +0,0 @@ |
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<?php |
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/** |
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* This file is part of the Lifo\IP PHP Library. |
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* |
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* (c) Jason Morriss <lifo2013@gmail.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Lifo\IP; |
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|
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/** |
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* BCMath helper class. |
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* |
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* Provides a handful of BCMath routines that are not included in the native |
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* PHP library. |
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* |
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* Note: The Bitwise functions operate on fixed byte boundaries. For example, |
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* comparing the following numbers uses X number of bits: |
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* 0xFFFF and 0xFF will result in comparison of 16 bits. |
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* 0xFFFFFFFF and 0xF will result in comparison of 32 bits. |
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* etc... |
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* |
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*/ |
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abstract class BC |
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{ |
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// Some common (maybe useless) constants |
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const MAX_INT_32 = '2147483647'; // 7FFFFFFF |
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const MAX_UINT_32 = '4294967295'; // FFFFFFFF |
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const MAX_INT_64 = '9223372036854775807'; // 7FFFFFFFFFFFFFFF |
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const MAX_UINT_64 = '18446744073709551615'; // FFFFFFFFFFFFFFFF |
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const MAX_INT_96 = '39614081257132168796771975167'; // 7FFFFFFFFFFFFFFFFFFFFFFF |
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const MAX_UINT_96 = '79228162514264337593543950335'; // FFFFFFFFFFFFFFFFFFFFFFFF |
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const MAX_INT_128 = '170141183460469231731687303715884105727'; // 7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF |
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const MAX_UINT_128 = '340282366920938463463374607431768211455'; // FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF |
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|
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/** |
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* BC Math function to convert a HEX string into a DECIMAL |
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*/ |
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public static function bchexdec($hex) |
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{ |
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if (strlen($hex) == 1) { |
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return hexdec($hex); |
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} |
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|
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$remain = substr($hex, 0, -1); |
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$last = substr($hex, -1); |
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return bcadd(bcmul(16, self::bchexdec($remain), 0), hexdec($last), 0); |
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} |
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|
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/** |
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* BC Math function to convert a DECIMAL string into a BINARY string |
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*/ |
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public static function bcdecbin($dec, $pad = null) |
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{ |
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$bin = ''; |
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while ($dec) { |
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$m = bcmod($dec, 2); |
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$dec = bcdiv($dec, 2, 0); |
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$bin = abs($m) . $bin; |
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} |
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return $pad ? sprintf("%0{$pad}s", $bin) : $bin; |
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} |
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|
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/** |
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* BC Math function to convert a BINARY string into a DECIMAL string |
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*/ |
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public static function bcbindec($bin) |
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{ |
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$dec = '0'; |
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for ($i=0, $j=strlen($bin); $i<$j; $i++) { |
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$dec = bcmul($dec, '2', 0); |
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$dec = bcadd($dec, $bin[$i], 0); |
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} |
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return $dec; |
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} |
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|
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/** |
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* BC Math function to convert a BINARY string into a HEX string |
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*/ |
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public static function bcbinhex($bin, $pad = 0) |
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{ |
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return self::bcdechex(self::bcbindec($bin)); |
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} |
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|
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/** |
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* BC Math function to convert a DECIMAL into a HEX string |
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*/ |
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public static function bcdechex($dec) |
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{ |
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$last = bcmod($dec, 16); |
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$remain = bcdiv(bcsub($dec, $last, 0), 16, 0); |
|||
return $remain == 0 ? dechex($last) : self::bcdechex($remain) . dechex($last); |
|||
} |
|||
|
|||
/** |
|||
* Bitwise AND two arbitrarily large numbers together. |
|||
*/ |
|||
public static function bcand($left, $right) |
|||
{ |
|||
$len = self::_bitwise($left, $right); |
|||
|
|||
$value = ''; |
|||
for ($i=0; $i<$len; $i++) { |
|||
$value .= (($left[$i] + 0) & ($right[$i] + 0)) ? '1' : '0'; |
|||
} |
|||
return self::bcbindec($value != '' ? $value : '0'); |
|||
} |
|||
|
|||
/** |
|||
* Bitwise OR two arbitrarily large numbers together. |
|||
*/ |
|||
public static function bcor($left, $right) |
|||
{ |
|||
$len = self::_bitwise($left, $right); |
|||
|
|||
$value = ''; |
|||
for ($i=0; $i<$len; $i++) { |
|||
$value .= (($left[$i] + 0) | ($right[$i] + 0)) ? '1' : '0'; |
|||
} |
|||
return self::bcbindec($value != '' ? $value : '0'); |
|||
} |
|||
|
|||
/** |
|||
* Bitwise XOR two arbitrarily large numbers together. |
|||
*/ |
|||
public static function bcxor($left, $right) |
|||
{ |
|||
$len = self::_bitwise($left, $right); |
|||
|
|||
$value = ''; |
|||
for ($i=0; $i<$len; $i++) { |
|||
$value .= (($left[$i] + 0) ^ ($right[$i] + 0)) ? '1' : '0'; |
|||
} |
|||
return self::bcbindec($value != '' ? $value : '0'); |
|||
} |
|||
|
|||
/** |
|||
* Bitwise NOT two arbitrarily large numbers together. |
|||
*/ |
|||
public static function bcnot($left, $bits = null) |
|||
{ |
|||
$right = 0; |
|||
$len = self::_bitwise($left, $right, $bits); |
|||
$value = ''; |
|||
for ($i=0; $i<$len; $i++) { |
|||
$value .= $left[$i] == '1' ? '0' : '1'; |
|||
} |
|||
return self::bcbindec($value); |
|||
} |
|||
|
|||
/** |
|||
* Shift number to the left |
|||
* |
|||
* @param integer $bits Total bits to shift |
|||
*/ |
|||
public static function bcleft($num, $bits) { |
|||
return bcmul($num, bcpow('2', $bits)); |
|||
} |
|||
|
|||
/** |
|||
* Shift number to the right |
|||
* |
|||
* @param integer $bits Total bits to shift |
|||
*/ |
|||
public static function bcright($num, $bits) { |
|||
return bcdiv($num, bcpow('2', $bits)); |
|||
} |
|||
|
|||
/** |
|||
* Determine how many bits are needed to store the number rounded to the |
|||
* nearest bit boundary. |
|||
*/ |
|||
public static function bits_needed($num, $boundary = 4) |
|||
{ |
|||
$bits = 0; |
|||
while ($num > 0) { |
|||
$num = bcdiv($num, '2', 0); |
|||
$bits++; |
|||
} |
|||
// round to nearest boundrary |
|||
return $boundary ? ceil($bits / $boundary) * $boundary : $bits; |
|||
} |
|||
|
|||
/** |
|||
* BC Math function to return an arbitrarily large random number. |
|||
*/ |
|||
public static function bcrand($min, $max = null) |
|||
{ |
|||
if ($max === null) { |
|||
$max = $min; |
|||
$min = 0; |
|||
} |
|||
|
|||
// swap values if $min > $max |
|||
if (bccomp($min, $max) == 1) { |
|||
list($min,$max) = array($max,$min); |
|||
} |
|||
|
|||
return bcadd( |
|||
bcmul( |
|||
bcdiv( |
|||
mt_rand(0, mt_getrandmax()), |
|||
mt_getrandmax(), |
|||
strlen($max) |
|||
), |
|||
bcsub( |
|||
bcadd($max, '1'), |
|||
$min |
|||
) |
|||
), |
|||
$min |
|||
); |
|||
} |
|||
|
|||
/** |
|||
* Computes the natural logarithm using a series. |
|||
* @author Thomas Oldbury. |
|||
* @license Public domain. |
|||
*/ |
|||
public static function bclog($num, $iter = 10, $scale = 100) |
|||
{ |
|||
$log = "0.0"; |
|||
for($i = 0; $i < $iter; $i++) { |
|||
$pow = 1 + (2 * $i); |
|||
$mul = bcdiv("1.0", $pow, $scale); |
|||
$fraction = bcmul($mul, bcpow(bcsub($num, "1.0", $scale) / bcadd($num, "1.0", $scale), $pow, $scale), $scale); |
|||
$log = bcadd($fraction, $log, $scale); |
|||
} |
|||
return bcmul("2.0", $log, $scale); |
|||
} |
|||
|
|||
/** |
|||
* Computes the base2 log using baseN log. |
|||
*/ |
|||
public static function bclog2($num, $iter = 10, $scale = 100) |
|||
{ |
|||
return bcdiv(self::bclog($num, $iter, $scale), self::bclog("2", $iter, $scale), $scale); |
|||
} |
|||
|
|||
public static function bcfloor($num) |
|||
{ |
|||
if (substr($num, 0, 1) == '-') { |
|||
return bcsub($num, 1, 0); |
|||
} |
|||
return bcadd($num, 0, 0); |
|||
} |
|||
|
|||
public static function bcceil($num) |
|||
{ |
|||
if (substr($num, 0, 1) == '-') { |
|||
return bcsub($num, 0, 0); |
|||
} |
|||
return bcadd($num, 1, 0); |
|||
} |
|||
|
|||
/** |
|||
* Compare two numbers and return -1, 0, 1 depending if the LEFT number is |
|||
* < = > the RIGHT. |
|||
* |
|||
* @param string|integer $left Left side operand |
|||
* @param string|integer $right Right side operand |
|||
* @return integer Return -1,0,1 for <=> comparison |
|||
*/ |
|||
public static function cmp($left, $right) |
|||
{ |
|||
// @todo could an optimization be done to determine if a normal 32bit |
|||
// comparison could be done instead of using bccomp? But would |
|||
// the number verification cause too much overhead to be useful? |
|||
return bccomp($left, $right, 0); |
|||
} |
|||
|
|||
/** |
|||
* Internal function to prepare for bitwise operations |
|||
*/ |
|||
private static function _bitwise(&$left, &$right, $bits = null) |
|||
{ |
|||
if ($bits === null) { |
|||
$bits = max(self::bits_needed($left), self::bits_needed($right)); |
|||
} |
|||
|
|||
$left = self::bcdecbin($left); |
|||
$right = self::bcdecbin($right); |
|||
|
|||
$len = max(strlen($left), strlen($right), (int)$bits); |
|||
|
|||
$left = sprintf("%0{$len}s", $left); |
|||
$right = sprintf("%0{$len}s", $right); |
|||
|
|||
return $len; |
|||
} |
|||
|
|||
} |
@ -1,706 +0,0 @@ |
|||
<?php |
|||
/** |
|||
* This file is part of the Lifo\IP PHP Library. |
|||
* |
|||
* (c) Jason Morriss <lifo2013@gmail.com> |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
namespace Lifo\IP; |
|||
|
|||
/** |
|||
* CIDR Block helper class. |
|||
* |
|||
* Most routines can be used statically or by instantiating an object and |
|||
* calling its methods. |
|||
* |
|||
* Provides routines to do various calculations on IP addresses and ranges. |
|||
* Convert to/from CIDR to ranges, etc. |
|||
*/ |
|||
class CIDR |
|||
{ |
|||
const INTERSECT_NO = 0; |
|||
const INTERSECT_YES = 1; |
|||
const INTERSECT_LOW = 2; |
|||
const INTERSECT_HIGH = 3; |
|||
|
|||
protected $start; |
|||
protected $end; |
|||
protected $prefix; |
|||
protected $version; |
|||
protected $istart; |
|||
protected $iend; |
|||
|
|||
private $cache; |
|||
|
|||
/** |
|||
* Create a new CIDR object. |
|||
* |
|||
* The IP range can be arbitrary and does not have to fall on a valid CIDR |
|||
* range. Some methods will return different values depending if you ignore |
|||
* the prefix or not. By default all prefix sensitive methods will assume |
|||
* the prefix is used. |
|||
* |
|||
* @param string $cidr An IP address (1.2.3.4), CIDR block (1.2.3.4/24), |
|||
* or range "1.2.3.4-1.2.3.10" |
|||
* @param string $end Ending IP in range if no cidr/prefix is given |
|||
*/ |
|||
public function __construct($cidr, $end = null) |
|||
{ |
|||
if ($end !== null) { |
|||
$this->setRange($cidr, $end); |
|||
} else { |
|||
$this->setCidr($cidr); |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* Returns the string representation of the CIDR block. |
|||
*/ |
|||
public function __toString() |
|||
{ |
|||
// do not include the prefix if its a single IP |
|||
try { |
|||
if ($this->isTrueCidr() && ( |
|||
($this->version == 4 and $this->prefix != 32) || |
|||
($this->version == 6 and $this->prefix != 128) |
|||
) |
|||
) { |
|||
return $this->start . '/' . $this->prefix; |
|||
} |
|||
} catch (\Exception $e) { |
|||
// isTrueCidr() calls getRange which can throw an exception |
|||
} |
|||
if (strcmp($this->start, $this->end) == 0) { |
|||
return $this->start; |
|||
} |
|||
return $this->start . ' - ' . $this->end; |
|||
} |
|||
|
|||
public function __clone() |
|||
{ |
|||
// do not clone the cache. No real reason why. I just want to keep the |
|||
// memory foot print as low as possible, even though this is trivial. |
|||
$this->cache = array(); |
|||
} |
|||
|
|||
/** |
|||
* Set an arbitrary IP range. |
|||
* The closest matching prefix will be calculated but the actual range |
|||
* stored in the object can be arbitrary. |
|||
* @param string $start Starting IP or combination "start-end" string. |
|||
* @param string $end Ending IP or null. |
|||
*/ |
|||
public function setRange($ip, $end = null) |
|||
{ |
|||
if (strpos($ip, '-') !== false) { |
|||
list($ip, $end) = array_map('trim', explode('-', $ip, 2)); |
|||
} |
|||
|
|||
if (false === filter_var($ip, FILTER_VALIDATE_IP) || |
|||
false === filter_var($end, FILTER_VALIDATE_IP)) { |
|||
throw new \InvalidArgumentException("Invalid IP range \"$ip-$end\""); |
|||
} |
|||
|
|||
// determine version (4 or 6) |
|||
$this->version = (false === filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) ? 6 : 4; |
|||
|
|||
$this->istart = IP::inet_ptod($ip); |
|||
$this->iend = IP::inet_ptod($end); |
|||
|
|||
// fix order |
|||
if (bccomp($this->istart, $this->iend) == 1) { |
|||
list($this->istart, $this->iend) = array($this->iend, $this->istart); |
|||
list($ip, $end) = array($end, $ip); |
|||
} |
|||
|
|||
$this->start = $ip; |
|||
$this->end = $end; |
|||
|
|||
// calculate real prefix |
|||
$len = $this->version == 4 ? 32 : 128; |
|||
$this->prefix = $len - strlen(BC::bcdecbin(BC::bcxor($this->istart, $this->iend))); |
|||
} |
|||
|
|||
/** |
|||
* Returns true if the current IP is a true cidr block |
|||
*/ |
|||
public function isTrueCidr() |
|||
{ |
|||
return $this->start == $this->getNetwork() && $this->end == $this->getBroadcast(); |
|||
} |
|||
|
|||
/** |
|||
* Set the CIDR block. |
|||
* |
|||
* The prefix length is optional and will default to 32 ot 128 depending on |
|||
* the version detected. |
|||
* |
|||
* @param string $cidr CIDR block string, eg: "192.168.0.0/24" or "2001::1/64" |
|||
* @throws \InvalidArgumentException If the CIDR block is invalid |
|||
*/ |
|||
public function setCidr($cidr) |
|||
{ |
|||
if (strpos($cidr, '-') !== false) { |
|||
return $this->setRange($cidr); |
|||
} |
|||
|
|||
list($ip, $bits) = array_pad(array_map('trim', explode('/', $cidr, 2)), 2, null); |
|||
if (false === filter_var($ip, FILTER_VALIDATE_IP)) { |
|||
throw new \InvalidArgumentException("Invalid IP address \"$cidr\""); |
|||
} |
|||
|
|||
// determine version (4 or 6) |
|||
$this->version = (false === filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) ? 6 : 4; |
|||
|
|||
$this->start = $ip; |
|||
$this->istart = IP::inet_ptod($ip); |
|||
|
|||
if ($bits !== null and $bits !== '') { |
|||
$this->prefix = $bits; |
|||
} else { |
|||
$this->prefix = $this->version == 4 ? 32 : 128; |
|||
} |
|||
|
|||
if (($this->prefix < 0) |
|||
|| ($this->prefix > 32 and $this->version == 4) |
|||
|| ($this->prefix > 128 and $this->version == 6)) { |
|||
throw new \InvalidArgumentException("Invalid IP address \"$cidr\""); |
|||
} |
|||
|
|||
$this->end = $this->getBroadcast(); |
|||
$this->iend = IP::inet_ptod($this->end); |
|||
|
|||
$this->cache = array(); |
|||
} |
|||
|
|||
/** |
|||
* Get the IP version. 4 or 6. |
|||
* |
|||
* @return integer |
|||
*/ |
|||
public function getVersion() |
|||
{ |
|||
return $this->version; |
|||
} |
|||
|
|||
/** |
|||
* Get the prefix. |
|||
* |
|||
* Always returns the "proper" prefix, even if the IP range is arbitrary. |
|||
* |
|||
* @return integer |
|||
*/ |
|||
public function getPrefix() |
|||
{ |
|||
return $this->prefix; |
|||
} |
|||
|
|||
/** |
|||
* Return the starting presentational IP or Decimal value. |
|||
* |
|||
* Ignores prefix |
|||
*/ |
|||
public function getStart($decimal = false) |
|||
{ |
|||
return $decimal ? $this->istart : $this->start; |
|||
} |
|||
|
|||
/** |
|||
* Return the ending presentational IP or Decimal value. |
|||
* |
|||
* Ignores prefix |
|||
*/ |
|||
public function getEnd($decimal = false) |
|||
{ |
|||
return $decimal ? $this->iend : $this->end; |
|||
} |
|||
|
|||
/** |
|||
* Return the next presentational IP or Decimal value (following the |
|||
* broadcast address of the current CIDR block). |
|||
*/ |
|||
public function getNext($decimal = false) |
|||
{ |
|||
$next = bcadd($this->getEnd(true), '1'); |
|||
return $decimal ? $next : new self(IP::inet_dtop($next)); |
|||
} |
|||
|
|||
/** |
|||
* Returns true if the IP is an IPv4 |
|||
* |
|||
* @return boolean |
|||
*/ |
|||
public function isIPv4() |
|||
{ |
|||
return $this->version == 4; |
|||
} |
|||
|
|||
/** |
|||
* Returns true if the IP is an IPv6 |
|||
* |
|||
* @return boolean |
|||
*/ |
|||
public function isIPv6() |
|||
{ |
|||
return $this->version == 6; |
|||
} |
|||
|
|||
/** |
|||
* Get the cidr notation for the subnet block. |
|||
* |
|||
* This is useful for when you want a string representation of the IP/prefix |
|||
* and the starting IP is not on a valid network boundrary (eg: Displaying |
|||
* an IP from an interface). |
|||
* |
|||
* @return string IP in CIDR notation "ipaddr/prefix" |
|||
*/ |
|||
public function getCidr() |
|||
{ |
|||
return $this->start . '/' . $this->prefix; |
|||
} |
|||
|
|||
/** |
|||
* Get the [low,high] range of the CIDR block |
|||
* |
|||
* Prefix sensitive. |
|||
* |
|||
* @param boolean $ignorePrefix If true the arbitrary start-end range is |
|||
* returned. default=false. |
|||
*/ |
|||
public function getRange($ignorePrefix = false) |
|||
{ |
|||
$range = $ignorePrefix |
|||
? array($this->start, $this->end) |
|||
: self::cidr_to_range($this->start, $this->prefix); |
|||
// watch out for IP '0' being converted to IPv6 '::' |
|||
if ($range[0] == '::' and strpos($range[1], ':') == false) { |
|||
$range[0] = '0.0.0.0'; |
|||
} |
|||
return $range; |
|||
} |
|||
|
|||
/** |
|||
* Return the IP in its fully expanded form. |
|||
* |
|||
* For example: 2001::1 == 2007:0000:0000:0000:0000:0000:0000:0001 |
|||
* |
|||
* @see IP::inet_expand |
|||
*/ |
|||
public function getExpanded() |
|||
{ |
|||
return IP::inet_expand($this->start); |
|||
} |
|||
|
|||
/** |
|||
* Get network IP of the CIDR block |
|||
* |
|||
* Prefix sensitive. |
|||
* |
|||
* @param boolean $ignorePrefix If true the arbitrary start-end range is |
|||
* returned. default=false. |
|||
*/ |
|||
public function getNetwork($ignorePrefix = false) |
|||
{ |
|||
// micro-optimization to prevent calling getRange repeatedly |
|||
$k = $ignorePrefix ? 1 : 0; |
|||
if (!isset($this->cache['range'][$k])) { |
|||
$this->cache['range'][$k] = $this->getRange($ignorePrefix); |
|||
} |
|||
return $this->cache['range'][$k][0]; |
|||
} |
|||
|
|||
/** |
|||
* Get broadcast IP of the CIDR block |
|||
* |
|||
* Prefix sensitive. |
|||
* |
|||
* @param boolean $ignorePrefix If true the arbitrary start-end range is |
|||
* returned. default=false. |
|||
*/ |
|||
public function getBroadcast($ignorePrefix = false) |
|||
{ |
|||
// micro-optimization to prevent calling getRange repeatedly |
|||
$k = $ignorePrefix ? 1 : 0; |
|||
if (!isset($this->cache['range'][$k])) { |
|||
$this->cache['range'][$k] = $this->getRange($ignorePrefix); |
|||
} |
|||
return $this->cache['range'][$k][1]; |
|||
} |
|||
|
|||
/** |
|||
* Get the network mask based on the prefix. |
|||
* |
|||
*/ |
|||
public function getMask() |
|||
{ |
|||
return self::prefix_to_mask($this->prefix, $this->version); |
|||
} |
|||
|
|||
/** |
|||
* Get total hosts within CIDR range |
|||
* |
|||
* Prefix sensitive. |
|||
* |
|||
* @param boolean $ignorePrefix If true the arbitrary start-end range is |
|||
* returned. default=false. |
|||
*/ |
|||
public function getTotal($ignorePrefix = false) |
|||
{ |
|||
// micro-optimization to prevent calling getRange repeatedly |
|||
$k = $ignorePrefix ? 1 : 0; |
|||
if (!isset($this->cache['range'][$k])) { |
|||
$this->cache['range'][$k] = $this->getRange($ignorePrefix); |
|||
} |
|||
return bcadd(bcsub(IP::inet_ptod($this->cache['range'][$k][1]), |
|||
IP::inet_ptod($this->cache['range'][$k][0])), '1'); |
|||
} |
|||
|
|||
public function intersects($cidr) |
|||
{ |
|||
return self::cidr_intersect((string)$this, $cidr); |
|||
} |
|||
|
|||
/** |
|||
* Determines the intersection between an IP (with optional prefix) and a |
|||
* CIDR block. |
|||
* |
|||
* The IP will be checked against the CIDR block given and will either be |
|||
* inside or outside the CIDR completely, or partially. |
|||
* |
|||
* NOTE: The caller should explicitly check against the INTERSECT_* |
|||
* constants because this method will return a value > 1 even for partial |
|||
* matches. |
|||
* |
|||
* @param mixed $ip The IP/cidr to match |
|||
* @param mixed $cidr The CIDR block to match within |
|||
* @return integer Returns an INTERSECT_* constant |
|||
* @throws \InvalidArgumentException if either $ip or $cidr is invalid |
|||
*/ |
|||
public static function cidr_intersect($ip, $cidr) |
|||
{ |
|||
// use fixed length HEX strings so we can easily do STRING comparisons |
|||
// instead of using slower bccomp() math. |
|||
list($lo,$hi) = array_map(function($v){ return sprintf("%032s", IP::inet_ptoh($v)); }, CIDR::cidr_to_range($ip)); |
|||
list($min,$max) = array_map(function($v){ return sprintf("%032s", IP::inet_ptoh($v)); }, CIDR::cidr_to_range($cidr)); |
|||
|
|||
/** visualization of logic used below |
|||
lo-hi = $ip to check |
|||
min-max = $cidr block being checked against |
|||
--- --- --- lo --- --- hi --- --- --- --- --- IP/prefix to check |
|||
--- min --- --- max --- --- --- --- --- --- --- Partial "LOW" match |
|||
--- --- --- --- --- min --- --- max --- --- --- Partial "HIGH" match |
|||
--- --- --- --- min max --- --- --- --- --- --- No match "NO" |
|||
--- --- --- --- --- --- --- --- min --- max --- No match "NO" |
|||
min --- max --- --- --- --- --- --- --- --- --- No match "NO" |
|||
--- --- min --- --- --- --- max --- --- --- --- Full match "YES" |
|||
*/ |
|||
|
|||
// IP is exact match or completely inside the CIDR block |
|||
if ($lo >= $min and $hi <= $max) { |
|||
return self::INTERSECT_YES; |
|||
} |
|||
|
|||
// IP is completely outside the CIDR block |
|||
if ($max < $lo or $min > $hi) { |
|||
return self::INTERSECT_NO; |
|||
} |
|||
|
|||
// @todo is it useful to return LOW/HIGH partial matches? |
|||
|
|||
// IP matches the lower end |
|||
if ($max <= $hi and $min <= $lo) { |
|||
return self::INTERSECT_LOW; |
|||
} |
|||
|
|||
// IP matches the higher end |
|||
if ($min >= $lo and $max >= $hi) { |
|||
return self::INTERSECT_HIGH; |
|||
} |
|||
|
|||
return self::INTERSECT_NO; |
|||
} |
|||
|
|||
/** |
|||
* Converts an IPv4 or IPv6 CIDR block into its range. |
|||
* |
|||
* @todo May not be the fastest way to do this. |
|||
* |
|||
* @static |
|||
* @param string $cidr CIDR block or IP address string. |
|||
* @param integer|null $bits If /bits is not specified on string they can be |
|||
* passed via this parameter instead. |
|||
* @return array A 2 element array with the low, high range |
|||
*/ |
|||
public static function cidr_to_range($cidr, $bits = null) |
|||
{ |
|||
if (strpos($cidr, '/') !== false) { |
|||
list($ip, $_bits) = array_pad(explode('/', $cidr, 2), 2, null); |
|||
} else { |
|||
$ip = $cidr; |
|||
$_bits = $bits; |
|||
} |
|||
|
|||
if (false === filter_var($ip, FILTER_VALIDATE_IP)) { |
|||
throw new \InvalidArgumentException("IP address \"$cidr\" is invalid"); |
|||
} |
|||
|
|||
// force bit length to 32 or 128 depending on type of IP |
|||
$bitlen = (false === filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) ? 128 : 32; |
|||
|
|||
if ($bits === null) { |
|||
// if no prefix is given use the length of the binary string which |
|||
// will give us 32 or 128 and result in a single IP being returned. |
|||
$bits = $_bits !== null ? $_bits : $bitlen; |
|||
} |
|||
|
|||
if ($bits > $bitlen) { |
|||
throw new \InvalidArgumentException("IP address \"$cidr\" is invalid"); |
|||
} |
|||
|
|||
$ipdec = IP::inet_ptod($ip); |
|||
$ipbin = BC::bcdecbin($ipdec, $bitlen); |
|||
|
|||
// calculate network |
|||
$netmask = BC::bcbindec(str_pad(str_repeat('1',$bits), $bitlen, '0')); |
|||
$ip1 = BC::bcand($ipdec, $netmask); |
|||
|
|||
// calculate "broadcast" (not technically a broadcast in IPv6) |
|||
$ip2 = BC::bcor($ip1, BC::bcnot($netmask)); |
|||
|
|||
return array(IP::inet_dtop($ip1), IP::inet_dtop($ip2)); |
|||
} |
|||
|
|||
/** |
|||
* Return the CIDR string from the range given |
|||
*/ |
|||
public static function range_to_cidr($start, $end) |
|||
{ |
|||
$cidr = new CIDR($start, $end); |
|||
return (string)$cidr; |
|||
} |
|||
|
|||
/** |
|||
* Return the maximum prefix length that would fit the IP address given. |
|||
* |
|||
* This is useful to determine how my bit would be needed to store the IP |
|||
* address when you don't already have a prefix for the IP. |
|||
* |
|||
* @example 216.240.32.0 would return 27 |
|||
* |
|||
* @param string $ip IP address without prefix |
|||
* @param integer $bits Maximum bits to check; defaults to 32 for IPv4 and 128 for IPv6 |
|||
*/ |
|||
public static function max_prefix($ip, $bits = null) |
|||
{ |
|||
static $mask = array(); |
|||
|
|||
$ver = (false === filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) ? 6 : 4; |
|||
$max = $ver == 6 ? 128 : 32; |
|||
if ($bits === null) { |
|||
$bits = $max; |
|||
|
|||
} |
|||
|
|||
$int = IP::inet_ptod($ip); |
|||
while ($bits > 0) { |
|||
// micro-optimization; calculate mask once ... |
|||
if (!isset($mask[$ver][$bits-1])) { |
|||
// 2^$max - 2^($max - $bits); |
|||
if ($ver == 4) { |
|||
$mask[$ver][$bits-1] = pow(2, $max) - pow(2, $max - ($bits-1)); |
|||
} else { |
|||
$mask[$ver][$bits-1] = bcsub(bcpow(2, $max), bcpow(2, $max - ($bits-1))); |
|||
} |
|||
} |
|||
|
|||
$m = $mask[$ver][$bits-1]; |
|||
//printf("%s/%d: %s & %s == %s\n", $ip, $bits-1, BC::bcdecbin($m, 32), BC::bcdecbin($int, 32), BC::bcdecbin(BC::bcand($int, $m))); |
|||
//echo "$ip/", $bits-1, ": ", IP::inet_dtop($m), " ($m) & $int == ", BC::bcand($int, $m), "\n"; |
|||
if (bccomp(BC::bcand($int, $m), $int) != 0) { |
|||
return $bits; |
|||
} |
|||
$bits--; |
|||
} |
|||
return $bits; |
|||
} |
|||
|
|||
/** |
|||
* Return a contiguous list of true CIDR blocks that span the range given. |
|||
* |
|||
* Note: It's not a good idea to call this with IPv6 addresses. While it may |
|||
* work for certain ranges this can be very slow. Also an IPv6 list won't be |
|||
* as accurate as an IPv4 list. |
|||
* |
|||
* @example |
|||
* range_to_cidrlist(192.168.0.0, 192.168.0.15) == |
|||
* 192.168.0.0/28 |
|||
* range_to_cidrlist(192.168.0.0, 192.168.0.20) == |
|||
* 192.168.0.0/28 |
|||
* 192.168.0.16/30 |
|||
* 192.168.0.20/32 |
|||
*/ |
|||
public static function range_to_cidrlist($start, $end) |
|||
{ |
|||
$ver = (false === filter_var($start, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) ? 6 : 4; |
|||
$start = IP::inet_ptod($start); |
|||
$end = IP::inet_ptod($end); |
|||
|
|||
$len = $ver == 4 ? 32 : 128; |
|||
$log2 = $ver == 4 ? log(2) : BC::bclog(2); |
|||
|
|||
$list = array(); |
|||
while (BC::cmp($end, $start) >= 0) { // $end >= $start |
|||
$prefix = self::max_prefix(IP::inet_dtop($start), $len); |
|||
if ($ver == 4) { |
|||
$diff = $len - floor( log($end - $start + 1) / $log2 ); |
|||
} else { |
|||
// this is not as accurate due to the bclog function |
|||
$diff = bcsub($len, BC::bcfloor(bcdiv(BC::bclog(bcadd(bcsub($end, $start), '1')), $log2))); |
|||
} |
|||
|
|||
if ($prefix < $diff) { |
|||
$prefix = $diff; |
|||
} |
|||
|
|||
$list[] = IP::inet_dtop($start) . "/" . $prefix; |
|||
|
|||
if ($ver == 4) { |
|||
$start += pow(2, $len - $prefix); |
|||
} else { |
|||
$start = bcadd($start, bcpow(2, $len - $prefix)); |
|||
} |
|||
} |
|||
return $list; |
|||
} |
|||
|
|||
/** |
|||
* Return an list of optimized CIDR blocks by collapsing adjacent CIDR |
|||
* blocks into larger blocks. |
|||
* |
|||
* @param array $cidrs List of CIDR block strings or objects |
|||
* @param integer $maxPrefix Maximum prefix to allow |
|||
* @return array Optimized list of CIDR objects |
|||
*/ |
|||
public static function optimize_cidrlist($cidrs, $maxPrefix = 32) |
|||
{ |
|||
// all indexes must be a CIDR object |
|||
$cidrs = array_map(function($o){ return $o instanceof CIDR ? $o : new CIDR($o); }, $cidrs); |
|||
// sort CIDR blocks in proper order so we can easily loop over them |
|||
$cidrs = self::cidr_sort($cidrs); |
|||
|
|||
$list = array(); |
|||
while ($cidrs) { |
|||
$c = array_shift($cidrs); |
|||
$start = $c->getStart(); |
|||
|
|||
$max = bcadd($c->getStart(true), $c->getTotal()); |
|||
|
|||
// loop through each cidr block until its ending range is more than |
|||
// the current maximum. |
|||
while (!empty($cidrs) and $cidrs[0]->getStart(true) <= $max) { |
|||
$b = array_shift($cidrs); |
|||
$newmax = bcadd($b->getStart(true), $b->getTotal()); |
|||
if ($newmax > $max) { |
|||
$max = $newmax; |
|||
} |
|||
} |
|||
|
|||
// add the new cidr range to the optimized list |
|||
$list = array_merge($list, self::range_to_cidrlist($start, IP::inet_dtop(bcsub($max, '1')))); |
|||
} |
|||
|
|||
return $list; |
|||
} |
|||
|
|||
/** |
|||
* Sort the list of CIDR blocks, optionally with a custom callback function. |
|||
* |
|||
* @param array $cidrs A list of CIDR blocks (strings or objects) |
|||
* @param Closure $callback Optional callback to perform the sorting. |
|||
* See PHP usort documentation for more details. |
|||
*/ |
|||
public static function cidr_sort($cidrs, $callback = null) |
|||
{ |
|||
// all indexes must be a CIDR object |
|||
$cidrs = array_map(function($o){ return $o instanceof CIDR ? $o : new CIDR($o); }, $cidrs); |
|||
|
|||
if ($callback === null) { |
|||
$callback = function($a, $b) { |
|||
if (0 != ($o = BC::cmp($a->getStart(true), $b->getStart(true)))) { |
|||
return $o; // < or > |
|||
} |
|||
if ($a->getPrefix() == $b->getPrefix()) { |
|||
return 0; |
|||
} |
|||
return $a->getPrefix() < $b->getPrefix() ? -1 : 1; |
|||
}; |
|||
} elseif (!($callback instanceof \Closure) or !is_callable($callback)) { |
|||
throw new \InvalidArgumentException("Invalid callback in CIDR::cidr_sort, expected Closure, got " . gettype($callback)); |
|||
} |
|||
|
|||
usort($cidrs, $callback); |
|||
return $cidrs; |
|||
} |
|||
|
|||
/** |
|||
* Return the Prefix bits from the IPv4 mask given. |
|||
* |
|||
* This is only valid for IPv4 addresses since IPv6 addressing does not |
|||
* have a concept of network masks. |
|||
* |
|||
* Example: 255.255.255.0 == 24 |
|||
* |
|||
* @param string $mask IPv4 network mask. |
|||
*/ |
|||
public static function mask_to_prefix($mask) |
|||
{ |
|||
if (false === filter_var($mask, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) { |
|||
throw new \InvalidArgumentException("Invalid IP netmask \"$mask\""); |
|||
} |
|||
return strrpos(IP::inet_ptob($mask, 32), '1') + 1; |
|||
} |
|||
|
|||
/** |
|||
* Return the network mask for the prefix given. |
|||
* |
|||
* Normally this is only useful for IPv4 addresses but you can generate a |
|||
* mask for IPv6 addresses as well, only because its mathematically |
|||
* possible. |
|||
* |
|||
* @param integer $prefix CIDR prefix bits (0-128) |
|||
* @param integer $version IP version. If null the version will be detected |
|||
* based on the prefix length given. |
|||
*/ |
|||
public static function prefix_to_mask($prefix, $version = null) |
|||
{ |
|||
if ($version === null) { |
|||
$version = $prefix > 32 ? 6 : 4; |
|||
} |
|||
if ($prefix < 0 or $prefix > 128) { |
|||
throw new \InvalidArgumentException("Invalid prefix length \"$prefix\""); |
|||
} |
|||
if ($version != 4 and $version != 6) { |
|||
throw new \InvalidArgumentException("Invalid version \"$version\". Must be 4 or 6"); |
|||
} |
|||
|
|||
if ($version == 4) { |
|||
return long2ip($prefix == 0 ? 0 : (0xFFFFFFFF >> (32 - $prefix)) << (32 - $prefix)); |
|||
} else { |
|||
return IP::inet_dtop($prefix == 0 ? 0 : BC::bcleft(BC::bcright(BC::MAX_UINT_128, 128-$prefix), 128-$prefix)); |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* Return true if the $ip given is a true CIDR block. |
|||
* |
|||
* A true CIDR block is one where the $ip given is the actual Network |
|||
* address and broadcast matches the prefix appropriately. |
|||
*/ |
|||
public static function cidr_is_true($ip) |
|||
{ |
|||
$ip = new CIDR($ip); |
|||
return $ip->isTrueCidr(); |
|||
} |
|||
} |
@ -1,207 +0,0 @@ |
|||
<?php |
|||
/** |
|||
* This file is part of the Lifo\IP PHP Library. |
|||
* |
|||
* (c) Jason Morriss <lifo2013@gmail.com> |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
namespace Lifo\IP; |
|||
|
|||
/** |
|||
* IP Address helper class. |
|||
* |
|||
* Provides routines to translate IPv4 and IPv6 addresses between human readable |
|||
* strings, decimal, hexidecimal and binary. |
|||
* |
|||
* Requires BCmath extension and IPv6 PHP support |
|||
*/ |
|||
abstract class IP |
|||
{ |
|||
/** |
|||
* Convert a human readable (presentational) IP address string into a decimal string. |
|||
*/ |
|||
public static function inet_ptod($ip) |
|||
{ |
|||
// shortcut for IPv4 addresses |
|||
if (strpos($ip, ':') === false && strpos($ip, '.') !== false) { |
|||
return sprintf('%u', ip2long($ip)); |
|||
} |
|||
|
|||
// remove any cidr block notation |
|||
if (($o = strpos($ip, '/')) !== false) { |
|||
$ip = substr($ip, 0, $o); |
|||
} |
|||
|
|||
// unpack into 4 32bit integers |
|||
$parts = unpack('N*', inet_pton($ip)); |
|||
foreach ($parts as &$part) { |
|||
if ($part < 0) { |
|||
// convert signed int into unsigned |
|||
$part = sprintf('%u', $part); |
|||
//$part = bcadd($part, '4294967296'); |
|||
} |
|||
} |
|||
|
|||
// add each 32bit integer to the proper bit location in our big decimal |
|||
$decimal = $parts[4]; // << 0 |
|||
$decimal = bcadd($decimal, bcmul($parts[3], '4294967296')); // << 32 |
|||
$decimal = bcadd($decimal, bcmul($parts[2], '18446744073709551616')); // << 64 |
|||
$decimal = bcadd($decimal, bcmul($parts[1], '79228162514264337593543950336')); // << 96 |
|||
|
|||
return $decimal; |
|||
} |
|||
|
|||
/** |
|||
* Convert a decimal string into a human readable IP address. |
|||
*/ |
|||
public static function inet_dtop($decimal, $expand = false) |
|||
{ |
|||
$parts = array(); |
|||
$parts[1] = bcdiv($decimal, '79228162514264337593543950336', 0); // >> 96 |
|||
$decimal = bcsub($decimal, bcmul($parts[1], '79228162514264337593543950336')); |
|||
$parts[2] = bcdiv($decimal, '18446744073709551616', 0); // >> 64 |
|||
$decimal = bcsub($decimal, bcmul($parts[2], '18446744073709551616')); |
|||
$parts[3] = bcdiv($decimal, '4294967296', 0); // >> 32 |
|||
$decimal = bcsub($decimal, bcmul($parts[3], '4294967296')); |
|||
$parts[4] = $decimal; // >> 0 |
|||
|
|||
foreach ($parts as &$part) { |
|||
if (bccomp($part, '2147483647') == 1) { |
|||
$part = bcsub($part, '4294967296'); |
|||
} |
|||
$part = (int) $part; |
|||
} |
|||
|
|||
// if the first 96bits is all zeros then we can safely assume we |
|||
// actually have an IPv4 address. Even though it's technically possible |
|||
// you're not really ever going to see an IPv6 address in the range: |
|||
// ::0 - ::ffff |
|||
// It's feasible to see an IPv6 address of "::", in which case the |
|||
// caller is going to have to account for that on their own. |
|||
if (($parts[1] | $parts[2] | $parts[3]) == 0) { |
|||
$ip = long2ip($parts[4]); |
|||
} else { |
|||
$packed = pack('N4', $parts[1], $parts[2], $parts[3], $parts[4]); |
|||
$ip = inet_ntop($packed); |
|||
} |
|||
|
|||
// Turn IPv6 to IPv4 if it's IPv4 |
|||
if (preg_match('/^::\d+\./', $ip)) { |
|||
return substr($ip, 2); |
|||
} |
|||
|
|||
return $expand ? self::inet_expand($ip) : $ip; |
|||
} |
|||
|
|||
/** |
|||
* Convert a human readable (presentational) IP address into a HEX string. |
|||
*/ |
|||
public static function inet_ptoh($ip) |
|||
{ |
|||
return bin2hex(inet_pton($ip)); |
|||
//return BC::bcdechex(self::inet_ptod($ip)); |
|||
} |
|||
|
|||
/** |
|||
* Convert a human readable (presentational) IP address into a BINARY string. |
|||
*/ |
|||
public static function inet_ptob($ip, $bits = 128) |
|||
{ |
|||
return BC::bcdecbin(self::inet_ptod($ip), $bits); |
|||
} |
|||
|
|||
/** |
|||
* Convert a binary string into an IP address (presentational) string. |
|||
*/ |
|||
public static function inet_btop($bin) |
|||
{ |
|||
return self::inet_dtop(BC::bcbindec($bin)); |
|||
} |
|||
|
|||
/** |
|||
* Convert a HEX string into a human readable (presentational) IP address |
|||
*/ |
|||
public static function inet_htop($hex) |
|||
{ |
|||
return self::inet_dtop(BC::bchexdec($hex)); |
|||
} |
|||
|
|||
/** |
|||
* Expand an IP address. IPv4 addresses are returned as-is. |
|||
* |
|||
* Example: |
|||
* 2001::1 expands to 2001:0000:0000:0000:0000:0000:0000:0001 |
|||
* ::127.0.0.1 expands to 0000:0000:0000:0000:0000:0000:7f00:0001 |
|||
* 127.0.0.1 expands to 127.0.0.1 |
|||
*/ |
|||
public static function inet_expand($ip) |
|||
{ |
|||
// strip possible cidr notation off |
|||
if (($pos = strpos($ip, '/')) !== false) { |
|||
$ip = substr($ip, 0, $pos); |
|||
} |
|||
$bytes = unpack('n*', inet_pton($ip)); |
|||
if (count($bytes) > 2) { |
|||
return implode(':', array_map(function ($b) { |
|||
return sprintf("%04x", $b); |
|||
}, $bytes)); |
|||
} |
|||
return $ip; |
|||
} |
|||
|
|||
/** |
|||
* Convert an IPv4 address into an IPv6 address. |
|||
* |
|||
* One use-case for this is IP 6to4 tunnels used in networking. |
|||
* |
|||
* @example |
|||
* to_ipv4("10.10.10.10") == a0a:a0a |
|||
* |
|||
* @param string $ip IPv4 address. |
|||
* @param boolean $mapped If true a Full IPv6 address is returned within the |
|||
* official ipv4to6 mapped space "0:0:0:0:0:ffff:x:x" |
|||
*/ |
|||
public static function to_ipv6($ip, $mapped = false) |
|||
{ |
|||
if (!self::isIPv4($ip)) { |
|||
throw new \InvalidArgumentException("Invalid IPv4 address \"$ip\""); |
|||
} |
|||
|
|||
$num = IP::inet_ptod($ip); |
|||
$o1 = dechex($num >> 16); |
|||
$o2 = dechex($num & 0x0000FFFF); |
|||
|
|||
return $mapped ? "0:0:0:0:0:ffff:$o1:$o2" : "$o1:$o2"; |
|||
} |
|||
|
|||
/** |
|||
* Returns true if the IP address is a valid IPv4 address |
|||
*/ |
|||
public static function isIPv4($ip) |
|||
{ |
|||
return $ip === filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); |
|||
} |
|||
|
|||
/** |
|||
* Returns true if the IP address is a valid IPv6 address |
|||
*/ |
|||
public static function isIPv6($ip) |
|||
{ |
|||
return $ip === filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6); |
|||
} |
|||
|
|||
/** |
|||
* Compare two IP's (v4 or v6) and return -1, 0, 1 if the first is < = > |
|||
* the second. |
|||
* |
|||
* @param string $ip1 IP address |
|||
* @param string $ip2 IP address to compare against |
|||
* @return integer Return -1,0,1 depending if $ip1 is <=> $ip2 |
|||
*/ |
|||
public static function cmp($ip1, $ip2) |
|||
{ |
|||
return bccomp(self::inet_ptod($ip1), self::inet_ptod($ip2), 0); |
|||
} |
|||
} |
@ -1,54 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Autoloader class is deprecated since version 1.21 and will be removed in 2.0. Use Composer instead.', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Autoloads Twig classes. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.21 and will be removed in 2.0. Use Composer instead. 2.0. |
|||
*/ |
|||
class Twig_Autoloader |
|||
{ |
|||
/** |
|||
* Registers Twig_Autoloader as an SPL autoloader. |
|||
* |
|||
* @param bool $prepend whether to prepend the autoloader or not |
|||
*/ |
|||
public static function register($prepend = false) |
|||
{ |
|||
@trigger_error('Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead.', E_USER_DEPRECATED); |
|||
|
|||
if (PHP_VERSION_ID < 50300) { |
|||
spl_autoload_register(array(__CLASS__, 'autoload')); |
|||
} else { |
|||
spl_autoload_register(array(__CLASS__, 'autoload'), true, $prepend); |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* Handles autoloading of classes. |
|||
* |
|||
* @param string $class a class name |
|||
*/ |
|||
public static function autoload($class) |
|||
{ |
|||
if (0 !== strpos($class, 'Twig')) { |
|||
return; |
|||
} |
|||
|
|||
if (is_file($file = dirname(__FILE__).'/../'.str_replace(array('_', "\0"), array('/', ''), $class).'.php')) { |
|||
require $file; |
|||
} |
|||
} |
|||
} |
@ -1,54 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Twig_BaseNodeVisitor can be used to make node visitors compatible with Twig 1.x and 2.x. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
abstract class Twig_BaseNodeVisitor implements Twig_NodeVisitorInterface |
|||
{ |
|||
final public function enterNode(Twig_NodeInterface $node, Twig_Environment $env) |
|||
{ |
|||
if (!$node instanceof Twig_Node) { |
|||
throw new LogicException('Twig_BaseNodeVisitor only supports Twig_Node instances.'); |
|||
} |
|||
|
|||
return $this->doEnterNode($node, $env); |
|||
} |
|||
|
|||
final public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env) |
|||
{ |
|||
if (!$node instanceof Twig_Node) { |
|||
throw new LogicException('Twig_BaseNodeVisitor only supports Twig_Node instances.'); |
|||
} |
|||
|
|||
return $this->doLeaveNode($node, $env); |
|||
} |
|||
|
|||
/** |
|||
* Called before child nodes are visited. |
|||
* |
|||
* @return Twig_Node The modified node |
|||
*/ |
|||
abstract protected function doEnterNode(Twig_Node $node, Twig_Environment $env); |
|||
|
|||
/** |
|||
* Called after child nodes are visited. |
|||
* |
|||
* @return Twig_Node|false The modified node or false if the node must be removed |
|||
*/ |
|||
abstract protected function doLeaveNode(Twig_Node $node, Twig_Environment $env); |
|||
} |
|||
|
|||
class_alias('Twig_BaseNodeVisitor', 'Twig\NodeVisitor\AbstractNodeVisitor', false); |
|||
class_exists('Twig_Environment'); |
|||
class_exists('Twig_Node'); |
@ -1,93 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Implements a cache on the filesystem. |
|||
* |
|||
* @author Andrew Tch <andrew@noop.lv> |
|||
*/ |
|||
class Twig_Cache_Filesystem implements Twig_CacheInterface |
|||
{ |
|||
const FORCE_BYTECODE_INVALIDATION = 1; |
|||
|
|||
private $directory; |
|||
private $options; |
|||
|
|||
/** |
|||
* @param $directory string The root cache directory |
|||
* @param $options int A set of options |
|||
*/ |
|||
public function __construct($directory, $options = 0) |
|||
{ |
|||
$this->directory = rtrim($directory, '\/').'/'; |
|||
$this->options = $options; |
|||
} |
|||
|
|||
public function generateKey($name, $className) |
|||
{ |
|||
$hash = hash('sha256', $className); |
|||
|
|||
return $this->directory.$hash[0].$hash[1].'/'.$hash.'.php'; |
|||
} |
|||
|
|||
public function load($key) |
|||
{ |
|||
if (file_exists($key)) { |
|||
@include_once $key; |
|||
} |
|||
} |
|||
|
|||
public function write($key, $content) |
|||
{ |
|||
$dir = dirname($key); |
|||
if (!is_dir($dir)) { |
|||
if (false === @mkdir($dir, 0777, true)) { |
|||
if (PHP_VERSION_ID >= 50300) { |
|||
clearstatcache(true, $dir); |
|||
} |
|||
if (!is_dir($dir)) { |
|||
throw new RuntimeException(sprintf('Unable to create the cache directory (%s).', $dir)); |
|||
} |
|||
} |
|||
} elseif (!is_writable($dir)) { |
|||
throw new RuntimeException(sprintf('Unable to write in the cache directory (%s).', $dir)); |
|||
} |
|||
|
|||
$tmpFile = tempnam($dir, basename($key)); |
|||
if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $key)) { |
|||
@chmod($key, 0666 & ~umask()); |
|||
|
|||
if (self::FORCE_BYTECODE_INVALIDATION == ($this->options & self::FORCE_BYTECODE_INVALIDATION)) { |
|||
// Compile cached file into bytecode cache |
|||
if (function_exists('opcache_invalidate')) { |
|||
opcache_invalidate($key, true); |
|||
} elseif (function_exists('apc_compile_file')) { |
|||
apc_compile_file($key); |
|||
} |
|||
} |
|||
|
|||
return; |
|||
} |
|||
|
|||
throw new RuntimeException(sprintf('Failed to write cache file "%s".', $key)); |
|||
} |
|||
|
|||
public function getTimestamp($key) |
|||
{ |
|||
if (!file_exists($key)) { |
|||
return 0; |
|||
} |
|||
|
|||
return (int) @filemtime($key); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Cache_Filesystem', 'Twig\Cache\FilesystemCache', false); |
@ -1,40 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Implements a no-cache strategy. |
|||
* |
|||
* @final |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Cache_Null implements Twig_CacheInterface |
|||
{ |
|||
public function generateKey($name, $className) |
|||
{ |
|||
return ''; |
|||
} |
|||
|
|||
public function write($key, $content) |
|||
{ |
|||
} |
|||
|
|||
public function load($key) |
|||
{ |
|||
} |
|||
|
|||
public function getTimestamp($key) |
|||
{ |
|||
return 0; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Cache_Null', 'Twig\Cache\NullCache', false); |
@ -1,58 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Interface implemented by cache classes. |
|||
* |
|||
* It is highly recommended to always store templates on the filesystem to |
|||
* benefit from the PHP opcode cache. This interface is mostly useful if you |
|||
* need to implement a custom strategy for storing templates on the filesystem. |
|||
* |
|||
* @author Andrew Tch <andrew@noop.lv> |
|||
*/ |
|||
interface Twig_CacheInterface |
|||
{ |
|||
/** |
|||
* Generates a cache key for the given template class name. |
|||
* |
|||
* @param string $name The template name |
|||
* @param string $className The template class name |
|||
* |
|||
* @return string |
|||
*/ |
|||
public function generateKey($name, $className); |
|||
|
|||
/** |
|||
* Writes the compiled template to cache. |
|||
* |
|||
* @param string $key The cache key |
|||
* @param string $content The template representation as a PHP class |
|||
*/ |
|||
public function write($key, $content); |
|||
|
|||
/** |
|||
* Loads a template from the cache. |
|||
* |
|||
* @param string $key The cache key |
|||
*/ |
|||
public function load($key); |
|||
|
|||
/** |
|||
* Returns the modification timestamp of a key. |
|||
* |
|||
* @param string $key The cache key |
|||
* |
|||
* @return int |
|||
*/ |
|||
public function getTimestamp($key); |
|||
} |
|||
|
|||
class_alias('Twig_CacheInterface', 'Twig\Cache\CacheInterface', false); |
@ -1,286 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Compiles a node to PHP code. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Compiler implements Twig_CompilerInterface |
|||
{ |
|||
protected $lastLine; |
|||
protected $source; |
|||
protected $indentation; |
|||
protected $env; |
|||
protected $debugInfo = array(); |
|||
protected $sourceOffset; |
|||
protected $sourceLine; |
|||
protected $filename; |
|||
private $varNameSalt = 0; |
|||
|
|||
public function __construct(Twig_Environment $env) |
|||
{ |
|||
$this->env = $env; |
|||
} |
|||
|
|||
/** |
|||
* @deprecated since 1.25 (to be removed in 2.0) |
|||
*/ |
|||
public function getFilename() |
|||
{ |
|||
@trigger_error(sprintf('The %s() method is deprecated since version 1.25 and will be removed in 2.0.', __FUNCTION__), E_USER_DEPRECATED); |
|||
|
|||
return $this->filename; |
|||
} |
|||
|
|||
/** |
|||
* Returns the environment instance related to this compiler. |
|||
* |
|||
* @return Twig_Environment |
|||
*/ |
|||
public function getEnvironment() |
|||
{ |
|||
return $this->env; |
|||
} |
|||
|
|||
/** |
|||
* Gets the current PHP code after compilation. |
|||
* |
|||
* @return string The PHP code |
|||
*/ |
|||
public function getSource() |
|||
{ |
|||
return $this->source; |
|||
} |
|||
|
|||
/** |
|||
* Compiles a node. |
|||
* |
|||
* @param Twig_NodeInterface $node The node to compile |
|||
* @param int $indentation The current indentation |
|||
* |
|||
* @return $this |
|||
*/ |
|||
public function compile(Twig_NodeInterface $node, $indentation = 0) |
|||
{ |
|||
$this->lastLine = null; |
|||
$this->source = ''; |
|||
$this->debugInfo = array(); |
|||
$this->sourceOffset = 0; |
|||
// source code starts at 1 (as we then increment it when we encounter new lines) |
|||
$this->sourceLine = 1; |
|||
$this->indentation = $indentation; |
|||
$this->varNameSalt = 0; |
|||
|
|||
if ($node instanceof Twig_Node_Module) { |
|||
// to be removed in 2.0 |
|||
$this->filename = $node->getTemplateName(); |
|||
} |
|||
|
|||
$node->compile($this); |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
public function subcompile(Twig_NodeInterface $node, $raw = true) |
|||
{ |
|||
if (false === $raw) { |
|||
$this->source .= str_repeat(' ', $this->indentation * 4); |
|||
} |
|||
|
|||
$node->compile($this); |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
/** |
|||
* Adds a raw string to the compiled code. |
|||
* |
|||
* @param string $string The string |
|||
* |
|||
* @return $this |
|||
*/ |
|||
public function raw($string) |
|||
{ |
|||
$this->source .= $string; |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
/** |
|||
* Writes a string to the compiled code by adding indentation. |
|||
* |
|||
* @return $this |
|||
*/ |
|||
public function write() |
|||
{ |
|||
$strings = func_get_args(); |
|||
foreach ($strings as $string) { |
|||
$this->source .= str_repeat(' ', $this->indentation * 4).$string; |
|||
} |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
/** |
|||
* Appends an indentation to the current PHP code after compilation. |
|||
* |
|||
* @return $this |
|||
* |
|||
* @deprecated since 1.27 (to be removed in 2.0). |
|||
*/ |
|||
public function addIndentation() |
|||
{ |
|||
@trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use write(\'\') instead.', E_USER_DEPRECATED); |
|||
|
|||
$this->source .= str_repeat(' ', $this->indentation * 4); |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
/** |
|||
* Adds a quoted string to the compiled code. |
|||
* |
|||
* @param string $value The string |
|||
* |
|||
* @return $this |
|||
*/ |
|||
public function string($value) |
|||
{ |
|||
$this->source .= sprintf('"%s"', addcslashes($value, "\0\t\"\$\\")); |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
/** |
|||
* Returns a PHP representation of a given value. |
|||
* |
|||
* @param mixed $value The value to convert |
|||
* |
|||
* @return $this |
|||
*/ |
|||
public function repr($value) |
|||
{ |
|||
if (is_int($value) || is_float($value)) { |
|||
if (false !== $locale = setlocale(LC_NUMERIC, '0')) { |
|||
setlocale(LC_NUMERIC, 'C'); |
|||
} |
|||
|
|||
$this->raw($value); |
|||
|
|||
if (false !== $locale) { |
|||
setlocale(LC_NUMERIC, $locale); |
|||
} |
|||
} elseif (null === $value) { |
|||
$this->raw('null'); |
|||
} elseif (is_bool($value)) { |
|||
$this->raw($value ? 'true' : 'false'); |
|||
} elseif (is_array($value)) { |
|||
$this->raw('array('); |
|||
$first = true; |
|||
foreach ($value as $key => $v) { |
|||
if (!$first) { |
|||
$this->raw(', '); |
|||
} |
|||
$first = false; |
|||
$this->repr($key); |
|||
$this->raw(' => '); |
|||
$this->repr($v); |
|||
} |
|||
$this->raw(')'); |
|||
} else { |
|||
$this->string($value); |
|||
} |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
/** |
|||
* Adds debugging information. |
|||
* |
|||
* @return $this |
|||
*/ |
|||
public function addDebugInfo(Twig_NodeInterface $node) |
|||
{ |
|||
if ($node->getTemplateLine() != $this->lastLine) { |
|||
$this->write(sprintf("// line %d\n", $node->getTemplateLine())); |
|||
|
|||
// when mbstring.func_overload is set to 2 |
|||
// mb_substr_count() replaces substr_count() |
|||
// but they have different signatures! |
|||
if (((int) ini_get('mbstring.func_overload')) & 2) { |
|||
@trigger_error('Support for having "mbstring.func_overload" different from 0 is deprecated version 1.29 and will be removed in 2.0.', E_USER_DEPRECATED); |
|||
|
|||
// this is much slower than the "right" version |
|||
$this->sourceLine += mb_substr_count(mb_substr($this->source, $this->sourceOffset), "\n"); |
|||
} else { |
|||
$this->sourceLine += substr_count($this->source, "\n", $this->sourceOffset); |
|||
} |
|||
$this->sourceOffset = strlen($this->source); |
|||
$this->debugInfo[$this->sourceLine] = $node->getTemplateLine(); |
|||
|
|||
$this->lastLine = $node->getTemplateLine(); |
|||
} |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
public function getDebugInfo() |
|||
{ |
|||
ksort($this->debugInfo); |
|||
|
|||
return $this->debugInfo; |
|||
} |
|||
|
|||
/** |
|||
* Indents the generated code. |
|||
* |
|||
* @param int $step The number of indentation to add |
|||
* |
|||
* @return $this |
|||
*/ |
|||
public function indent($step = 1) |
|||
{ |
|||
$this->indentation += $step; |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
/** |
|||
* Outdents the generated code. |
|||
* |
|||
* @param int $step The number of indentation to remove |
|||
* |
|||
* @return $this |
|||
* |
|||
* @throws LogicException When trying to outdent too much so the indentation would become negative |
|||
*/ |
|||
public function outdent($step = 1) |
|||
{ |
|||
// can't outdent by more steps than the current indentation level |
|||
if ($this->indentation < $step) { |
|||
throw new LogicException('Unable to call outdent() as the indentation would become negative.'); |
|||
} |
|||
|
|||
$this->indentation -= $step; |
|||
|
|||
return $this; |
|||
} |
|||
|
|||
public function getVarName() |
|||
{ |
|||
return sprintf('__internal_%s', hash('sha256', __METHOD__.$this->varNameSalt++)); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Compiler', 'Twig\Compiler', false); |
|||
class_exists('Twig_Node'); |
@ -1,34 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Interface implemented by compiler classes. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 3.0) |
|||
*/ |
|||
interface Twig_CompilerInterface |
|||
{ |
|||
/** |
|||
* Compiles a node. |
|||
* |
|||
* @return $this |
|||
*/ |
|||
public function compile(Twig_NodeInterface $node); |
|||
|
|||
/** |
|||
* Gets the current PHP code after compilation. |
|||
* |
|||
* @return string The PHP code |
|||
*/ |
|||
public function getSource(); |
|||
} |
@ -1,39 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
use Psr\Container\ContainerInterface; |
|||
|
|||
/** |
|||
* Lazily loads Twig runtime implementations from a PSR-11 container. |
|||
* |
|||
* Note that the runtime services MUST use their class names as identifiers. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* @author Robin Chalas <robin.chalas@gmail.com> |
|||
*/ |
|||
class Twig_ContainerRuntimeLoader implements Twig_RuntimeLoaderInterface |
|||
{ |
|||
private $container; |
|||
|
|||
public function __construct(ContainerInterface $container) |
|||
{ |
|||
$this->container = $container; |
|||
} |
|||
|
|||
public function load($class) |
|||
{ |
|||
if ($this->container->has($class)) { |
|||
return $this->container->get($class); |
|||
} |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_ContainerRuntimeLoader', 'Twig\RuntimeLoader\ContainerRuntimeLoader', false); |
File diff suppressed because it is too large
@ -1,363 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Twig base exception. |
|||
* |
|||
* This exception class and its children must only be used when |
|||
* an error occurs during the loading of a template, when a syntax error |
|||
* is detected in a template, or when rendering a template. Other |
|||
* errors must use regular PHP exception classes (like when the template |
|||
* cache directory is not writable for instance). |
|||
* |
|||
* To help debugging template issues, this class tracks the original template |
|||
* name and line where the error occurred. |
|||
* |
|||
* Whenever possible, you must set these information (original template name |
|||
* and line number) yourself by passing them to the constructor. If some or all |
|||
* these information are not available from where you throw the exception, then |
|||
* this class will guess them automatically (when the line number is set to -1 |
|||
* and/or the name is set to null). As this is a costly operation, this |
|||
* can be disabled by passing false for both the name and the line number |
|||
* when creating a new instance of this class. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Error extends Exception |
|||
{ |
|||
protected $lineno; |
|||
// to be renamed to name in 2.0 |
|||
protected $filename; |
|||
protected $rawMessage; |
|||
protected $previous; |
|||
|
|||
private $sourcePath; |
|||
private $sourceCode; |
|||
|
|||
/** |
|||
* Constructor. |
|||
* |
|||
* Set both the line number and the name to false to |
|||
* disable automatic guessing of the original template name |
|||
* and line number. |
|||
* |
|||
* Set the line number to -1 to enable its automatic guessing. |
|||
* Set the name to null to enable its automatic guessing. |
|||
* |
|||
* By default, automatic guessing is enabled. |
|||
* |
|||
* @param string $message The error message |
|||
* @param int $lineno The template line where the error occurred |
|||
* @param Twig_Source|string|null $source The source context where the error occurred |
|||
* @param Exception $previous The previous exception |
|||
*/ |
|||
public function __construct($message, $lineno = -1, $source = null, Exception $previous = null) |
|||
{ |
|||
if (null === $source) { |
|||
$name = null; |
|||
} elseif (!$source instanceof Twig_Source) { |
|||
// for compat with the Twig C ext., passing the template name as string is accepted |
|||
$name = $source; |
|||
} else { |
|||
$name = $source->getName(); |
|||
$this->sourceCode = $source->getCode(); |
|||
$this->sourcePath = $source->getPath(); |
|||
} |
|||
if (PHP_VERSION_ID < 50300) { |
|||
$this->previous = $previous; |
|||
parent::__construct(''); |
|||
} else { |
|||
parent::__construct('', 0, $previous); |
|||
} |
|||
|
|||
$this->lineno = $lineno; |
|||
$this->filename = $name; |
|||
|
|||
if (-1 === $lineno || null === $name || null === $this->sourcePath) { |
|||
$this->guessTemplateInfo(); |
|||
} |
|||
|
|||
$this->rawMessage = $message; |
|||
|
|||
$this->updateRepr(); |
|||
} |
|||
|
|||
/** |
|||
* Gets the raw message. |
|||
* |
|||
* @return string The raw message |
|||
*/ |
|||
public function getRawMessage() |
|||
{ |
|||
return $this->rawMessage; |
|||
} |
|||
|
|||
/** |
|||
* Gets the logical name where the error occurred. |
|||
* |
|||
* @return string The name |
|||
* |
|||
* @deprecated since 1.27 (to be removed in 2.0). Use getSourceContext() instead. |
|||
*/ |
|||
public function getTemplateFile() |
|||
{ |
|||
@trigger_error(sprintf('The "%s" method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED); |
|||
|
|||
return $this->filename; |
|||
} |
|||
|
|||
/** |
|||
* Sets the logical name where the error occurred. |
|||
* |
|||
* @param string $name The name |
|||
* |
|||
* @deprecated since 1.27 (to be removed in 2.0). Use setSourceContext() instead. |
|||
*/ |
|||
public function setTemplateFile($name) |
|||
{ |
|||
@trigger_error(sprintf('The "%s" method is deprecated since version 1.27 and will be removed in 2.0. Use setSourceContext() instead.', __METHOD__), E_USER_DEPRECATED); |
|||
|
|||
$this->filename = $name; |
|||
|
|||
$this->updateRepr(); |
|||
} |
|||
|
|||
/** |
|||
* Gets the logical name where the error occurred. |
|||
* |
|||
* @return string The name |
|||
* |
|||
* @deprecated since 1.29 (to be removed in 2.0). Use getSourceContext() instead. |
|||
*/ |
|||
public function getTemplateName() |
|||
{ |
|||
@trigger_error(sprintf('The "%s" method is deprecated since version 1.29 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED); |
|||
|
|||
return $this->filename; |
|||
} |
|||
|
|||
/** |
|||
* Sets the logical name where the error occurred. |
|||
* |
|||
* @param string $name The name |
|||
* |
|||
* @deprecated since 1.29 (to be removed in 2.0). Use setSourceContext() instead. |
|||
*/ |
|||
public function setTemplateName($name) |
|||
{ |
|||
@trigger_error(sprintf('The "%s" method is deprecated since version 1.29 and will be removed in 2.0. Use setSourceContext() instead.', __METHOD__), E_USER_DEPRECATED); |
|||
|
|||
$this->filename = $name; |
|||
$this->sourceCode = $this->sourcePath = null; |
|||
|
|||
$this->updateRepr(); |
|||
} |
|||
|
|||
/** |
|||
* Gets the template line where the error occurred. |
|||
* |
|||
* @return int The template line |
|||
*/ |
|||
public function getTemplateLine() |
|||
{ |
|||
return $this->lineno; |
|||
} |
|||
|
|||
/** |
|||
* Sets the template line where the error occurred. |
|||
* |
|||
* @param int $lineno The template line |
|||
*/ |
|||
public function setTemplateLine($lineno) |
|||
{ |
|||
$this->lineno = $lineno; |
|||
|
|||
$this->updateRepr(); |
|||
} |
|||
|
|||
/** |
|||
* Gets the source context of the Twig template where the error occurred. |
|||
* |
|||
* @return Twig_Source|null |
|||
*/ |
|||
public function getSourceContext() |
|||
{ |
|||
return $this->filename ? new Twig_Source($this->sourceCode, $this->filename, $this->sourcePath) : null; |
|||
} |
|||
|
|||
/** |
|||
* Sets the source context of the Twig template where the error occurred. |
|||
*/ |
|||
public function setSourceContext(Twig_Source $source = null) |
|||
{ |
|||
if (null === $source) { |
|||
$this->sourceCode = $this->filename = $this->sourcePath = null; |
|||
} else { |
|||
$this->sourceCode = $source->getCode(); |
|||
$this->filename = $source->getName(); |
|||
$this->sourcePath = $source->getPath(); |
|||
} |
|||
|
|||
$this->updateRepr(); |
|||
} |
|||
|
|||
public function guess() |
|||
{ |
|||
$this->guessTemplateInfo(); |
|||
$this->updateRepr(); |
|||
} |
|||
|
|||
/** |
|||
* For PHP < 5.3.0, provides access to the getPrevious() method. |
|||
* |
|||
* @param string $method The method name |
|||
* @param array $arguments The parameters to be passed to the method |
|||
* |
|||
* @return Exception The previous exception or null |
|||
* |
|||
* @throws BadMethodCallException |
|||
*/ |
|||
public function __call($method, $arguments) |
|||
{ |
|||
if ('getprevious' == strtolower($method)) { |
|||
return $this->previous; |
|||
} |
|||
|
|||
throw new BadMethodCallException(sprintf('Method "Twig_Error::%s()" does not exist.', $method)); |
|||
} |
|||
|
|||
public function appendMessage($rawMessage) |
|||
{ |
|||
$this->rawMessage .= $rawMessage; |
|||
$this->updateRepr(); |
|||
} |
|||
|
|||
/** |
|||
* @internal |
|||
*/ |
|||
protected function updateRepr() |
|||
{ |
|||
$this->message = $this->rawMessage; |
|||
|
|||
if ($this->sourcePath && $this->lineno > 0) { |
|||
$this->file = $this->sourcePath; |
|||
$this->line = $this->lineno; |
|||
|
|||
return; |
|||
} |
|||
|
|||
$dot = false; |
|||
if ('.' === substr($this->message, -1)) { |
|||
$this->message = substr($this->message, 0, -1); |
|||
$dot = true; |
|||
} |
|||
|
|||
$questionMark = false; |
|||
if ('?' === substr($this->message, -1)) { |
|||
$this->message = substr($this->message, 0, -1); |
|||
$questionMark = true; |
|||
} |
|||
|
|||
if ($this->filename) { |
|||
if (is_string($this->filename) || (is_object($this->filename) && method_exists($this->filename, '__toString'))) { |
|||
$name = sprintf('"%s"', $this->filename); |
|||
} else { |
|||
$name = json_encode($this->filename); |
|||
} |
|||
$this->message .= sprintf(' in %s', $name); |
|||
} |
|||
|
|||
if ($this->lineno && $this->lineno >= 0) { |
|||
$this->message .= sprintf(' at line %d', $this->lineno); |
|||
} |
|||
|
|||
if ($dot) { |
|||
$this->message .= '.'; |
|||
} |
|||
|
|||
if ($questionMark) { |
|||
$this->message .= '?'; |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* @internal |
|||
*/ |
|||
protected function guessTemplateInfo() |
|||
{ |
|||
$template = null; |
|||
$templateClass = null; |
|||
|
|||
if (PHP_VERSION_ID >= 50306) { |
|||
$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS | DEBUG_BACKTRACE_PROVIDE_OBJECT); |
|||
} else { |
|||
$backtrace = debug_backtrace(); |
|||
} |
|||
|
|||
foreach ($backtrace as $trace) { |
|||
if (isset($trace['object']) && $trace['object'] instanceof Twig_Template && 'Twig_Template' !== get_class($trace['object'])) { |
|||
$currentClass = get_class($trace['object']); |
|||
$isEmbedContainer = 0 === strpos($templateClass, $currentClass); |
|||
if (null === $this->filename || ($this->filename == $trace['object']->getTemplateName() && !$isEmbedContainer)) { |
|||
$template = $trace['object']; |
|||
$templateClass = get_class($trace['object']); |
|||
} |
|||
} |
|||
} |
|||
|
|||
// update template name |
|||
if (null !== $template && null === $this->filename) { |
|||
$this->filename = $template->getTemplateName(); |
|||
} |
|||
|
|||
// update template path if any |
|||
if (null !== $template && null === $this->sourcePath) { |
|||
$src = $template->getSourceContext(); |
|||
$this->sourceCode = $src->getCode(); |
|||
$this->sourcePath = $src->getPath(); |
|||
} |
|||
|
|||
if (null === $template || $this->lineno > -1) { |
|||
return; |
|||
} |
|||
|
|||
$r = new ReflectionObject($template); |
|||
$file = $r->getFileName(); |
|||
|
|||
$exceptions = array($e = $this); |
|||
while (($e instanceof self || method_exists($e, 'getPrevious')) && $e = $e->getPrevious()) { |
|||
$exceptions[] = $e; |
|||
} |
|||
|
|||
while ($e = array_pop($exceptions)) { |
|||
$traces = $e->getTrace(); |
|||
array_unshift($traces, array('file' => $e->getFile(), 'line' => $e->getLine())); |
|||
|
|||
while ($trace = array_shift($traces)) { |
|||
if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) { |
|||
continue; |
|||
} |
|||
|
|||
foreach ($template->getDebugInfo() as $codeLine => $templateLine) { |
|||
if ($codeLine <= $trace['line']) { |
|||
// update template line |
|||
$this->lineno = $templateLine; |
|||
|
|||
return; |
|||
} |
|||
} |
|||
} |
|||
} |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Error', 'Twig\Error\Error', false); |
|||
class_exists('Twig_Source'); |
@ -1,40 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Exception thrown when an error occurs during template loading. |
|||
* |
|||
* Automatic template information guessing is always turned off as |
|||
* if a template cannot be loaded, there is nothing to guess. |
|||
* However, when a template is loaded from another one, then, we need |
|||
* to find the current context and this is automatically done by |
|||
* Twig_Template::displayWithErrorHandling(). |
|||
* |
|||
* This strategy makes Twig_Environment::resolveTemplate() much faster. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Error_Loader extends Twig_Error |
|||
{ |
|||
public function __construct($message, $lineno = -1, $source = null, Exception $previous = null) |
|||
{ |
|||
if (PHP_VERSION_ID < 50300) { |
|||
$this->previous = $previous; |
|||
Exception::__construct(''); |
|||
} else { |
|||
Exception::__construct('', 0, $previous); |
|||
} |
|||
$this->appendMessage($message); |
|||
$this->setTemplateLine(false); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Error_Loader', 'Twig\Error\LoaderError', false); |
@ -1,22 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Exception thrown when an error occurs at runtime. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Error_Runtime extends Twig_Error |
|||
{ |
|||
} |
|||
|
|||
class_alias('Twig_Error_Runtime', 'Twig\Error\RuntimeError', false); |
@ -1,55 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Exception thrown when a syntax error occurs during lexing or parsing of a template. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Error_Syntax extends Twig_Error |
|||
{ |
|||
/** |
|||
* Tweaks the error message to include suggestions. |
|||
* |
|||
* @param string $name The original name of the item that does not exist |
|||
* @param array $items An array of possible items |
|||
*/ |
|||
public function addSuggestions($name, array $items) |
|||
{ |
|||
if (!$alternatives = self::computeAlternatives($name, $items)) { |
|||
return; |
|||
} |
|||
|
|||
$this->appendMessage(sprintf(' Did you mean "%s"?', implode('", "', $alternatives))); |
|||
} |
|||
|
|||
/** |
|||
* @internal |
|||
* |
|||
* To be merged with the addSuggestions() method in 2.0. |
|||
*/ |
|||
public static function computeAlternatives($name, $items) |
|||
{ |
|||
$alternatives = array(); |
|||
foreach ($items as $item) { |
|||
$lev = levenshtein($name, $item); |
|||
if ($lev <= strlen($name) / 3 || false !== strpos($item, $name)) { |
|||
$alternatives[$item] = $lev; |
|||
} |
|||
} |
|||
asort($alternatives); |
|||
|
|||
return array_keys($alternatives); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Error_Syntax', 'Twig\Error\SyntaxError', false); |
@ -1,31 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Adds an exists() method for loaders. |
|||
* |
|||
* @author Florin Patan <florinpatan@gmail.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 3.0) |
|||
*/ |
|||
interface Twig_ExistsLoaderInterface |
|||
{ |
|||
/** |
|||
* Check if we have the source code of a template, given its name. |
|||
* |
|||
* @param string $name The name of the template to check if we can load |
|||
* |
|||
* @return bool If the template source code is handled by this loader or not |
|||
*/ |
|||
public function exists($name); |
|||
} |
|||
|
|||
class_alias('Twig_ExistsLoaderInterface', 'Twig\Loader\ExistsLoaderInterface', false); |
@ -1,744 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Parses expressions. |
|||
* |
|||
* This parser implements a "Precedence climbing" algorithm. |
|||
* |
|||
* @see https://www.engr.mun.ca/~theo/Misc/exp_parsing.htm |
|||
* @see https://en.wikipedia.org/wiki/Operator-precedence_parser |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @internal |
|||
*/ |
|||
class Twig_ExpressionParser |
|||
{ |
|||
const OPERATOR_LEFT = 1; |
|||
const OPERATOR_RIGHT = 2; |
|||
|
|||
protected $parser; |
|||
protected $unaryOperators; |
|||
protected $binaryOperators; |
|||
|
|||
private $env; |
|||
|
|||
public function __construct(Twig_Parser $parser, $env = null) |
|||
{ |
|||
$this->parser = $parser; |
|||
|
|||
if ($env instanceof Twig_Environment) { |
|||
$this->env = $env; |
|||
$this->unaryOperators = $env->getUnaryOperators(); |
|||
$this->binaryOperators = $env->getBinaryOperators(); |
|||
} else { |
|||
@trigger_error('Passing the operators as constructor arguments to '.__METHOD__.' is deprecated since version 1.27. Pass the environment instead.', E_USER_DEPRECATED); |
|||
|
|||
$this->env = $parser->getEnvironment(); |
|||
$this->unaryOperators = func_get_arg(1); |
|||
$this->binaryOperators = func_get_arg(2); |
|||
} |
|||
} |
|||
|
|||
public function parseExpression($precedence = 0) |
|||
{ |
|||
$expr = $this->getPrimary(); |
|||
$token = $this->parser->getCurrentToken(); |
|||
while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) { |
|||
$op = $this->binaryOperators[$token->getValue()]; |
|||
$this->parser->getStream()->next(); |
|||
|
|||
if ('is not' === $token->getValue()) { |
|||
$expr = $this->parseNotTestExpression($expr); |
|||
} elseif ('is' === $token->getValue()) { |
|||
$expr = $this->parseTestExpression($expr); |
|||
} elseif (isset($op['callable'])) { |
|||
$expr = call_user_func($op['callable'], $this->parser, $expr); |
|||
} else { |
|||
$expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']); |
|||
$class = $op['class']; |
|||
$expr = new $class($expr, $expr1, $token->getLine()); |
|||
} |
|||
|
|||
$token = $this->parser->getCurrentToken(); |
|||
} |
|||
|
|||
if (0 === $precedence) { |
|||
return $this->parseConditionalExpression($expr); |
|||
} |
|||
|
|||
return $expr; |
|||
} |
|||
|
|||
protected function getPrimary() |
|||
{ |
|||
$token = $this->parser->getCurrentToken(); |
|||
|
|||
if ($this->isUnary($token)) { |
|||
$operator = $this->unaryOperators[$token->getValue()]; |
|||
$this->parser->getStream()->next(); |
|||
$expr = $this->parseExpression($operator['precedence']); |
|||
$class = $operator['class']; |
|||
|
|||
return $this->parsePostfixExpression(new $class($expr, $token->getLine())); |
|||
} elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '(')) { |
|||
$this->parser->getStream()->next(); |
|||
$expr = $this->parseExpression(); |
|||
$this->parser->getStream()->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'An opened parenthesis is not properly closed'); |
|||
|
|||
return $this->parsePostfixExpression($expr); |
|||
} |
|||
|
|||
return $this->parsePrimaryExpression(); |
|||
} |
|||
|
|||
protected function parseConditionalExpression($expr) |
|||
{ |
|||
while ($this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, '?')) { |
|||
if (!$this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) { |
|||
$expr2 = $this->parseExpression(); |
|||
if ($this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) { |
|||
$expr3 = $this->parseExpression(); |
|||
} else { |
|||
$expr3 = new Twig_Node_Expression_Constant('', $this->parser->getCurrentToken()->getLine()); |
|||
} |
|||
} else { |
|||
$expr2 = $expr; |
|||
$expr3 = $this->parseExpression(); |
|||
} |
|||
|
|||
$expr = new Twig_Node_Expression_Conditional($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine()); |
|||
} |
|||
|
|||
return $expr; |
|||
} |
|||
|
|||
protected function isUnary(Twig_Token $token) |
|||
{ |
|||
return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->unaryOperators[$token->getValue()]); |
|||
} |
|||
|
|||
protected function isBinary(Twig_Token $token) |
|||
{ |
|||
return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->binaryOperators[$token->getValue()]); |
|||
} |
|||
|
|||
public function parsePrimaryExpression() |
|||
{ |
|||
$token = $this->parser->getCurrentToken(); |
|||
switch ($token->getType()) { |
|||
case Twig_Token::NAME_TYPE: |
|||
$this->parser->getStream()->next(); |
|||
switch ($token->getValue()) { |
|||
case 'true': |
|||
case 'TRUE': |
|||
$node = new Twig_Node_Expression_Constant(true, $token->getLine()); |
|||
break; |
|||
|
|||
case 'false': |
|||
case 'FALSE': |
|||
$node = new Twig_Node_Expression_Constant(false, $token->getLine()); |
|||
break; |
|||
|
|||
case 'none': |
|||
case 'NONE': |
|||
case 'null': |
|||
case 'NULL': |
|||
$node = new Twig_Node_Expression_Constant(null, $token->getLine()); |
|||
break; |
|||
|
|||
default: |
|||
if ('(' === $this->parser->getCurrentToken()->getValue()) { |
|||
$node = $this->getFunctionNode($token->getValue(), $token->getLine()); |
|||
} else { |
|||
$node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine()); |
|||
} |
|||
} |
|||
break; |
|||
|
|||
case Twig_Token::NUMBER_TYPE: |
|||
$this->parser->getStream()->next(); |
|||
$node = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); |
|||
break; |
|||
|
|||
case Twig_Token::STRING_TYPE: |
|||
case Twig_Token::INTERPOLATION_START_TYPE: |
|||
$node = $this->parseStringExpression(); |
|||
break; |
|||
|
|||
case Twig_Token::OPERATOR_TYPE: |
|||
if (preg_match(Twig_Lexer::REGEX_NAME, $token->getValue(), $matches) && $matches[0] == $token->getValue()) { |
|||
// in this context, string operators are variable names |
|||
$this->parser->getStream()->next(); |
|||
$node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine()); |
|||
break; |
|||
} elseif (isset($this->unaryOperators[$token->getValue()])) { |
|||
$class = $this->unaryOperators[$token->getValue()]['class']; |
|||
|
|||
$ref = new ReflectionClass($class); |
|||
$negClass = 'Twig_Node_Expression_Unary_Neg'; |
|||
$posClass = 'Twig_Node_Expression_Unary_Pos'; |
|||
if (!(in_array($ref->getName(), array($negClass, $posClass)) || $ref->isSubclassOf($negClass) || $ref->isSubclassOf($posClass))) { |
|||
throw new Twig_Error_Syntax(sprintf('Unexpected unary operator "%s".', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()); |
|||
} |
|||
|
|||
$this->parser->getStream()->next(); |
|||
$expr = $this->parsePrimaryExpression(); |
|||
|
|||
$node = new $class($expr, $token->getLine()); |
|||
break; |
|||
} |
|||
|
|||
// no break |
|||
default: |
|||
if ($token->test(Twig_Token::PUNCTUATION_TYPE, '[')) { |
|||
$node = $this->parseArrayExpression(); |
|||
} elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '{')) { |
|||
$node = $this->parseHashExpression(); |
|||
} elseif ($token->test(Twig_Token::OPERATOR_TYPE, '=') && ('==' === $this->parser->getStream()->look(-1)->getValue() || '!=' === $this->parser->getStream()->look(-1)->getValue())) { |
|||
throw new Twig_Error_Syntax(sprintf('Unexpected operator of value "%s". Did you try to use "===" or "!==" for strict comparison? Use "is same as(value)" instead.', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()); |
|||
} else { |
|||
throw new Twig_Error_Syntax(sprintf('Unexpected token "%s" of value "%s".', Twig_Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()); |
|||
} |
|||
} |
|||
|
|||
return $this->parsePostfixExpression($node); |
|||
} |
|||
|
|||
public function parseStringExpression() |
|||
{ |
|||
$stream = $this->parser->getStream(); |
|||
|
|||
$nodes = array(); |
|||
// a string cannot be followed by another string in a single expression |
|||
$nextCanBeString = true; |
|||
while (true) { |
|||
if ($nextCanBeString && $token = $stream->nextIf(Twig_Token::STRING_TYPE)) { |
|||
$nodes[] = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); |
|||
$nextCanBeString = false; |
|||
} elseif ($stream->nextIf(Twig_Token::INTERPOLATION_START_TYPE)) { |
|||
$nodes[] = $this->parseExpression(); |
|||
$stream->expect(Twig_Token::INTERPOLATION_END_TYPE); |
|||
$nextCanBeString = true; |
|||
} else { |
|||
break; |
|||
} |
|||
} |
|||
|
|||
$expr = array_shift($nodes); |
|||
foreach ($nodes as $node) { |
|||
$expr = new Twig_Node_Expression_Binary_Concat($expr, $node, $node->getTemplateLine()); |
|||
} |
|||
|
|||
return $expr; |
|||
} |
|||
|
|||
public function parseArrayExpression() |
|||
{ |
|||
$stream = $this->parser->getStream(); |
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, '[', 'An array element was expected'); |
|||
|
|||
$node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine()); |
|||
$first = true; |
|||
while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) { |
|||
if (!$first) { |
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'An array element must be followed by a comma'); |
|||
|
|||
// trailing ,? |
|||
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) { |
|||
break; |
|||
} |
|||
} |
|||
$first = false; |
|||
|
|||
$node->addElement($this->parseExpression()); |
|||
} |
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ']', 'An opened array is not properly closed'); |
|||
|
|||
return $node; |
|||
} |
|||
|
|||
public function parseHashExpression() |
|||
{ |
|||
$stream = $this->parser->getStream(); |
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, '{', 'A hash element was expected'); |
|||
|
|||
$node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine()); |
|||
$first = true; |
|||
while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) { |
|||
if (!$first) { |
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'A hash value must be followed by a comma'); |
|||
|
|||
// trailing ,? |
|||
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) { |
|||
break; |
|||
} |
|||
} |
|||
$first = false; |
|||
|
|||
// a hash key can be: |
|||
// |
|||
// * a number -- 12 |
|||
// * a string -- 'a' |
|||
// * a name, which is equivalent to a string -- a |
|||
// * an expression, which must be enclosed in parentheses -- (1 + 2) |
|||
if (($token = $stream->nextIf(Twig_Token::STRING_TYPE)) || ($token = $stream->nextIf(Twig_Token::NAME_TYPE)) || $token = $stream->nextIf(Twig_Token::NUMBER_TYPE)) { |
|||
$key = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); |
|||
} elseif ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) { |
|||
$key = $this->parseExpression(); |
|||
} else { |
|||
$current = $stream->getCurrent(); |
|||
|
|||
throw new Twig_Error_Syntax(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s".', Twig_Token::typeToEnglish($current->getType()), $current->getValue()), $current->getLine(), $stream->getSourceContext()); |
|||
} |
|||
|
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ':', 'A hash key must be followed by a colon (:)'); |
|||
$value = $this->parseExpression(); |
|||
|
|||
$node->addElement($value, $key); |
|||
} |
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, '}', 'An opened hash is not properly closed'); |
|||
|
|||
return $node; |
|||
} |
|||
|
|||
public function parsePostfixExpression($node) |
|||
{ |
|||
while (true) { |
|||
$token = $this->parser->getCurrentToken(); |
|||
if (Twig_Token::PUNCTUATION_TYPE == $token->getType()) { |
|||
if ('.' == $token->getValue() || '[' == $token->getValue()) { |
|||
$node = $this->parseSubscriptExpression($node); |
|||
} elseif ('|' == $token->getValue()) { |
|||
$node = $this->parseFilterExpression($node); |
|||
} else { |
|||
break; |
|||
} |
|||
} else { |
|||
break; |
|||
} |
|||
} |
|||
|
|||
return $node; |
|||
} |
|||
|
|||
public function getFunctionNode($name, $line) |
|||
{ |
|||
switch ($name) { |
|||
case 'parent': |
|||
$this->parseArguments(); |
|||
if (!count($this->parser->getBlockStack())) { |
|||
throw new Twig_Error_Syntax('Calling "parent" outside a block is forbidden.', $line, $this->parser->getStream()->getSourceContext()); |
|||
} |
|||
|
|||
if (!$this->parser->getParent() && !$this->parser->hasTraits()) { |
|||
throw new Twig_Error_Syntax('Calling "parent" on a template that does not extend nor "use" another template is forbidden.', $line, $this->parser->getStream()->getSourceContext()); |
|||
} |
|||
|
|||
return new Twig_Node_Expression_Parent($this->parser->peekBlockStack(), $line); |
|||
case 'block': |
|||
$args = $this->parseArguments(); |
|||
if (count($args) < 1) { |
|||
throw new Twig_Error_Syntax('The "block" function takes one argument (the block name).', $line, $this->parser->getStream()->getSourceContext()); |
|||
} |
|||
|
|||
return new Twig_Node_Expression_BlockReference($args->getNode(0), count($args) > 1 ? $args->getNode(1) : null, $line); |
|||
case 'attribute': |
|||
$args = $this->parseArguments(); |
|||
if (count($args) < 2) { |
|||
throw new Twig_Error_Syntax('The "attribute" function takes at least two arguments (the variable and the attributes).', $line, $this->parser->getStream()->getSourceContext()); |
|||
} |
|||
|
|||
return new Twig_Node_Expression_GetAttr($args->getNode(0), $args->getNode(1), count($args) > 2 ? $args->getNode(2) : null, Twig_Template::ANY_CALL, $line); |
|||
default: |
|||
if (null !== $alias = $this->parser->getImportedSymbol('function', $name)) { |
|||
$arguments = new Twig_Node_Expression_Array(array(), $line); |
|||
foreach ($this->parseArguments() as $n) { |
|||
$arguments->addElement($n); |
|||
} |
|||
|
|||
$node = new Twig_Node_Expression_MethodCall($alias['node'], $alias['name'], $arguments, $line); |
|||
$node->setAttribute('safe', true); |
|||
|
|||
return $node; |
|||
} |
|||
|
|||
$args = $this->parseArguments(true); |
|||
$class = $this->getFunctionNodeClass($name, $line); |
|||
|
|||
return new $class($name, $args, $line); |
|||
} |
|||
} |
|||
|
|||
public function parseSubscriptExpression($node) |
|||
{ |
|||
$stream = $this->parser->getStream(); |
|||
$token = $stream->next(); |
|||
$lineno = $token->getLine(); |
|||
$arguments = new Twig_Node_Expression_Array(array(), $lineno); |
|||
$type = Twig_Template::ANY_CALL; |
|||
if ('.' == $token->getValue()) { |
|||
$token = $stream->next(); |
|||
if ( |
|||
Twig_Token::NAME_TYPE == $token->getType() |
|||
|| |
|||
Twig_Token::NUMBER_TYPE == $token->getType() |
|||
|| |
|||
(Twig_Token::OPERATOR_TYPE == $token->getType() && preg_match(Twig_Lexer::REGEX_NAME, $token->getValue())) |
|||
) { |
|||
$arg = new Twig_Node_Expression_Constant($token->getValue(), $lineno); |
|||
|
|||
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) { |
|||
$type = Twig_Template::METHOD_CALL; |
|||
foreach ($this->parseArguments() as $n) { |
|||
$arguments->addElement($n); |
|||
} |
|||
} |
|||
} else { |
|||
throw new Twig_Error_Syntax('Expected name or number.', $lineno, $stream->getSourceContext()); |
|||
} |
|||
|
|||
if ($node instanceof Twig_Node_Expression_Name && null !== $this->parser->getImportedSymbol('template', $node->getAttribute('name'))) { |
|||
if (!$arg instanceof Twig_Node_Expression_Constant) { |
|||
throw new Twig_Error_Syntax(sprintf('Dynamic macro names are not supported (called on "%s").', $node->getAttribute('name')), $token->getLine(), $stream->getSourceContext()); |
|||
} |
|||
|
|||
$name = $arg->getAttribute('value'); |
|||
|
|||
if ($this->parser->isReservedMacroName($name)) { |
|||
throw new Twig_Error_Syntax(sprintf('"%s" cannot be called as macro as it is a reserved keyword.', $name), $token->getLine(), $stream->getSourceContext()); |
|||
} |
|||
|
|||
$node = new Twig_Node_Expression_MethodCall($node, 'get'.$name, $arguments, $lineno); |
|||
$node->setAttribute('safe', true); |
|||
|
|||
return $node; |
|||
} |
|||
} else { |
|||
$type = Twig_Template::ARRAY_CALL; |
|||
|
|||
// slice? |
|||
$slice = false; |
|||
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ':')) { |
|||
$slice = true; |
|||
$arg = new Twig_Node_Expression_Constant(0, $token->getLine()); |
|||
} else { |
|||
$arg = $this->parseExpression(); |
|||
} |
|||
|
|||
if ($stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) { |
|||
$slice = true; |
|||
} |
|||
|
|||
if ($slice) { |
|||
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) { |
|||
$length = new Twig_Node_Expression_Constant(null, $token->getLine()); |
|||
} else { |
|||
$length = $this->parseExpression(); |
|||
} |
|||
|
|||
$class = $this->getFilterNodeClass('slice', $token->getLine()); |
|||
$arguments = new Twig_Node(array($arg, $length)); |
|||
$filter = new $class($node, new Twig_Node_Expression_Constant('slice', $token->getLine()), $arguments, $token->getLine()); |
|||
|
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ']'); |
|||
|
|||
return $filter; |
|||
} |
|||
|
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ']'); |
|||
} |
|||
|
|||
return new Twig_Node_Expression_GetAttr($node, $arg, $arguments, $type, $lineno); |
|||
} |
|||
|
|||
public function parseFilterExpression($node) |
|||
{ |
|||
$this->parser->getStream()->next(); |
|||
|
|||
return $this->parseFilterExpressionRaw($node); |
|||
} |
|||
|
|||
public function parseFilterExpressionRaw($node, $tag = null) |
|||
{ |
|||
while (true) { |
|||
$token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE); |
|||
|
|||
$name = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); |
|||
if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '(')) { |
|||
$arguments = new Twig_Node(); |
|||
} else { |
|||
$arguments = $this->parseArguments(true); |
|||
} |
|||
|
|||
$class = $this->getFilterNodeClass($name->getAttribute('value'), $token->getLine()); |
|||
|
|||
$node = new $class($node, $name, $arguments, $token->getLine(), $tag); |
|||
|
|||
if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '|')) { |
|||
break; |
|||
} |
|||
|
|||
$this->parser->getStream()->next(); |
|||
} |
|||
|
|||
return $node; |
|||
} |
|||
|
|||
/** |
|||
* Parses arguments. |
|||
* |
|||
* @param bool $namedArguments Whether to allow named arguments or not |
|||
* @param bool $definition Whether we are parsing arguments for a function definition |
|||
* |
|||
* @return Twig_Node |
|||
* |
|||
* @throws Twig_Error_Syntax |
|||
*/ |
|||
public function parseArguments($namedArguments = false, $definition = false) |
|||
{ |
|||
$args = array(); |
|||
$stream = $this->parser->getStream(); |
|||
|
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, '(', 'A list of arguments must begin with an opening parenthesis'); |
|||
while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ')')) { |
|||
if (!empty($args)) { |
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'Arguments must be separated by a comma'); |
|||
} |
|||
|
|||
if ($definition) { |
|||
$token = $stream->expect(Twig_Token::NAME_TYPE, null, 'An argument must be a name'); |
|||
$value = new Twig_Node_Expression_Name($token->getValue(), $this->parser->getCurrentToken()->getLine()); |
|||
} else { |
|||
$value = $this->parseExpression(); |
|||
} |
|||
|
|||
$name = null; |
|||
if ($namedArguments && $token = $stream->nextIf(Twig_Token::OPERATOR_TYPE, '=')) { |
|||
if (!$value instanceof Twig_Node_Expression_Name) { |
|||
throw new Twig_Error_Syntax(sprintf('A parameter name must be a string, "%s" given.', get_class($value)), $token->getLine(), $stream->getSourceContext()); |
|||
} |
|||
$name = $value->getAttribute('name'); |
|||
|
|||
if ($definition) { |
|||
$value = $this->parsePrimaryExpression(); |
|||
|
|||
if (!$this->checkConstantExpression($value)) { |
|||
throw new Twig_Error_Syntax(sprintf('A default value for an argument must be a constant (a boolean, a string, a number, or an array).'), $token->getLine(), $stream->getSourceContext()); |
|||
} |
|||
} else { |
|||
$value = $this->parseExpression(); |
|||
} |
|||
} |
|||
|
|||
if ($definition) { |
|||
if (null === $name) { |
|||
$name = $value->getAttribute('name'); |
|||
$value = new Twig_Node_Expression_Constant(null, $this->parser->getCurrentToken()->getLine()); |
|||
} |
|||
$args[$name] = $value; |
|||
} else { |
|||
if (null === $name) { |
|||
$args[] = $value; |
|||
} else { |
|||
$args[$name] = $value; |
|||
} |
|||
} |
|||
} |
|||
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'A list of arguments must be closed by a parenthesis'); |
|||
|
|||
return new Twig_Node($args); |
|||
} |
|||
|
|||
public function parseAssignmentExpression() |
|||
{ |
|||
$stream = $this->parser->getStream(); |
|||
$targets = array(); |
|||
while (true) { |
|||
$token = $stream->expect(Twig_Token::NAME_TYPE, null, 'Only variables can be assigned to'); |
|||
$value = $token->getValue(); |
|||
if (in_array(strtolower($value), array('true', 'false', 'none', 'null'))) { |
|||
throw new Twig_Error_Syntax(sprintf('You cannot assign a value to "%s".', $value), $token->getLine(), $stream->getSourceContext()); |
|||
} |
|||
$targets[] = new Twig_Node_Expression_AssignName($value, $token->getLine()); |
|||
|
|||
if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) { |
|||
break; |
|||
} |
|||
} |
|||
|
|||
return new Twig_Node($targets); |
|||
} |
|||
|
|||
public function parseMultitargetExpression() |
|||
{ |
|||
$targets = array(); |
|||
while (true) { |
|||
$targets[] = $this->parseExpression(); |
|||
if (!$this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) { |
|||
break; |
|||
} |
|||
} |
|||
|
|||
return new Twig_Node($targets); |
|||
} |
|||
|
|||
private function parseNotTestExpression(Twig_NodeInterface $node) |
|||
{ |
|||
return new Twig_Node_Expression_Unary_Not($this->parseTestExpression($node), $this->parser->getCurrentToken()->getLine()); |
|||
} |
|||
|
|||
private function parseTestExpression(Twig_NodeInterface $node) |
|||
{ |
|||
$stream = $this->parser->getStream(); |
|||
list($name, $test) = $this->getTest($node->getTemplateLine()); |
|||
|
|||
$class = $this->getTestNodeClass($test); |
|||
$arguments = null; |
|||
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) { |
|||
$arguments = $this->parser->getExpressionParser()->parseArguments(true); |
|||
} |
|||
|
|||
return new $class($node, $name, $arguments, $this->parser->getCurrentToken()->getLine()); |
|||
} |
|||
|
|||
private function getTest($line) |
|||
{ |
|||
$stream = $this->parser->getStream(); |
|||
$name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); |
|||
|
|||
if ($test = $this->env->getTest($name)) { |
|||
return array($name, $test); |
|||
} |
|||
|
|||
if ($stream->test(Twig_Token::NAME_TYPE)) { |
|||
// try 2-words tests |
|||
$name = $name.' '.$this->parser->getCurrentToken()->getValue(); |
|||
|
|||
if ($test = $this->env->getTest($name)) { |
|||
$stream->next(); |
|||
|
|||
return array($name, $test); |
|||
} |
|||
} |
|||
|
|||
$e = new Twig_Error_Syntax(sprintf('Unknown "%s" test.', $name), $line, $stream->getSourceContext()); |
|||
$e->addSuggestions($name, array_keys($this->env->getTests())); |
|||
|
|||
throw $e; |
|||
} |
|||
|
|||
private function getTestNodeClass($test) |
|||
{ |
|||
if ($test instanceof Twig_SimpleTest && $test->isDeprecated()) { |
|||
$stream = $this->parser->getStream(); |
|||
$message = sprintf('Twig Test "%s" is deprecated', $test->getName()); |
|||
if (!is_bool($test->getDeprecatedVersion())) { |
|||
$message .= sprintf(' since version %s', $test->getDeprecatedVersion()); |
|||
} |
|||
if ($test->getAlternative()) { |
|||
$message .= sprintf('. Use "%s" instead', $test->getAlternative()); |
|||
} |
|||
$src = $stream->getSourceContext(); |
|||
$message .= sprintf(' in %s at line %d.', $src->getPath() ? $src->getPath() : $src->getName(), $stream->getCurrent()->getLine()); |
|||
|
|||
@trigger_error($message, E_USER_DEPRECATED); |
|||
} |
|||
|
|||
if ($test instanceof Twig_SimpleTest) { |
|||
return $test->getNodeClass(); |
|||
} |
|||
|
|||
return $test instanceof Twig_Test_Node ? $test->getClass() : 'Twig_Node_Expression_Test'; |
|||
} |
|||
|
|||
protected function getFunctionNodeClass($name, $line) |
|||
{ |
|||
if (false === $function = $this->env->getFunction($name)) { |
|||
$e = new Twig_Error_Syntax(sprintf('Unknown "%s" function.', $name), $line, $this->parser->getStream()->getSourceContext()); |
|||
$e->addSuggestions($name, array_keys($this->env->getFunctions())); |
|||
|
|||
throw $e; |
|||
} |
|||
|
|||
if ($function instanceof Twig_SimpleFunction && $function->isDeprecated()) { |
|||
$message = sprintf('Twig Function "%s" is deprecated', $function->getName()); |
|||
if (!is_bool($function->getDeprecatedVersion())) { |
|||
$message .= sprintf(' since version %s', $function->getDeprecatedVersion()); |
|||
} |
|||
if ($function->getAlternative()) { |
|||
$message .= sprintf('. Use "%s" instead', $function->getAlternative()); |
|||
} |
|||
$src = $this->parser->getStream()->getSourceContext(); |
|||
$message .= sprintf(' in %s at line %d.', $src->getPath() ? $src->getPath() : $src->getName(), $line); |
|||
|
|||
@trigger_error($message, E_USER_DEPRECATED); |
|||
} |
|||
|
|||
if ($function instanceof Twig_SimpleFunction) { |
|||
return $function->getNodeClass(); |
|||
} |
|||
|
|||
return $function instanceof Twig_Function_Node ? $function->getClass() : 'Twig_Node_Expression_Function'; |
|||
} |
|||
|
|||
protected function getFilterNodeClass($name, $line) |
|||
{ |
|||
if (false === $filter = $this->env->getFilter($name)) { |
|||
$e = new Twig_Error_Syntax(sprintf('Unknown "%s" filter.', $name), $line, $this->parser->getStream()->getSourceContext()); |
|||
$e->addSuggestions($name, array_keys($this->env->getFilters())); |
|||
|
|||
throw $e; |
|||
} |
|||
|
|||
if ($filter instanceof Twig_SimpleFilter && $filter->isDeprecated()) { |
|||
$message = sprintf('Twig Filter "%s" is deprecated', $filter->getName()); |
|||
if (!is_bool($filter->getDeprecatedVersion())) { |
|||
$message .= sprintf(' since version %s', $filter->getDeprecatedVersion()); |
|||
} |
|||
if ($filter->getAlternative()) { |
|||
$message .= sprintf('. Use "%s" instead', $filter->getAlternative()); |
|||
} |
|||
$src = $this->parser->getStream()->getSourceContext(); |
|||
$message .= sprintf(' in %s at line %d.', $src->getPath() ? $src->getPath() : $src->getName(), $line); |
|||
|
|||
@trigger_error($message, E_USER_DEPRECATED); |
|||
} |
|||
|
|||
if ($filter instanceof Twig_SimpleFilter) { |
|||
return $filter->getNodeClass(); |
|||
} |
|||
|
|||
return $filter instanceof Twig_Filter_Node ? $filter->getClass() : 'Twig_Node_Expression_Filter'; |
|||
} |
|||
|
|||
// checks that the node only contains "constant" elements |
|||
protected function checkConstantExpression(Twig_NodeInterface $node) |
|||
{ |
|||
if (!($node instanceof Twig_Node_Expression_Constant || $node instanceof Twig_Node_Expression_Array |
|||
|| $node instanceof Twig_Node_Expression_Unary_Neg || $node instanceof Twig_Node_Expression_Unary_Pos |
|||
)) { |
|||
return false; |
|||
} |
|||
|
|||
foreach ($node as $n) { |
|||
if (!$this->checkConstantExpression($n)) { |
|||
return false; |
|||
} |
|||
} |
|||
|
|||
return true; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_ExpressionParser', 'Twig\ExpressionParser', false); |
@ -1,69 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
abstract class Twig_Extension implements Twig_ExtensionInterface |
|||
{ |
|||
/** |
|||
* @deprecated since 1.23 (to be removed in 2.0), implement Twig_Extension_InitRuntimeInterface instead |
|||
*/ |
|||
public function initRuntime(Twig_Environment $environment) |
|||
{ |
|||
} |
|||
|
|||
public function getTokenParsers() |
|||
{ |
|||
return array(); |
|||
} |
|||
|
|||
public function getNodeVisitors() |
|||
{ |
|||
return array(); |
|||
} |
|||
|
|||
public function getFilters() |
|||
{ |
|||
return array(); |
|||
} |
|||
|
|||
public function getTests() |
|||
{ |
|||
return array(); |
|||
} |
|||
|
|||
public function getFunctions() |
|||
{ |
|||
return array(); |
|||
} |
|||
|
|||
public function getOperators() |
|||
{ |
|||
return array(); |
|||
} |
|||
|
|||
/** |
|||
* @deprecated since 1.23 (to be removed in 2.0), implement Twig_Extension_GlobalsInterface instead |
|||
*/ |
|||
public function getGlobals() |
|||
{ |
|||
return array(); |
|||
} |
|||
|
|||
/** |
|||
* @deprecated since 1.26 (to be removed in 2.0), not used anymore internally |
|||
*/ |
|||
public function getName() |
|||
{ |
|||
return get_class($this); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Extension', 'Twig\Extension\AbstractExtension', false); |
|||
class_exists('Twig_Environment'); |
File diff suppressed because it is too large
@ -1,67 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* @final |
|||
*/ |
|||
class Twig_Extension_Debug extends Twig_Extension |
|||
{ |
|||
public function getFunctions() |
|||
{ |
|||
// dump is safe if var_dump is overridden by xdebug |
|||
$isDumpOutputHtmlSafe = extension_loaded('xdebug') |
|||
// false means that it was not set (and the default is on) or it explicitly enabled |
|||
&& (false === ini_get('xdebug.overload_var_dump') || ini_get('xdebug.overload_var_dump')) |
|||
// false means that it was not set (and the default is on) or it explicitly enabled |
|||
// xdebug.overload_var_dump produces HTML only when html_errors is also enabled |
|||
&& (false === ini_get('html_errors') || ini_get('html_errors')) |
|||
|| 'cli' === PHP_SAPI |
|||
; |
|||
|
|||
return array( |
|||
new Twig_SimpleFunction('dump', 'twig_var_dump', array('is_safe' => $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)), |
|||
); |
|||
} |
|||
|
|||
public function getName() |
|||
{ |
|||
return 'debug'; |
|||
} |
|||
} |
|||
|
|||
function twig_var_dump(Twig_Environment $env, $context) |
|||
{ |
|||
if (!$env->isDebug()) { |
|||
return; |
|||
} |
|||
|
|||
ob_start(); |
|||
|
|||
$count = func_num_args(); |
|||
if (2 === $count) { |
|||
$vars = array(); |
|||
foreach ($context as $key => $value) { |
|||
if (!$value instanceof Twig_Template) { |
|||
$vars[$key] = $value; |
|||
} |
|||
} |
|||
|
|||
var_dump($vars); |
|||
} else { |
|||
for ($i = 2; $i < $count; ++$i) { |
|||
var_dump(func_get_arg($i)); |
|||
} |
|||
} |
|||
|
|||
return ob_get_clean(); |
|||
} |
|||
|
|||
class_alias('Twig_Extension_Debug', 'Twig\Extension\DebugExtension', false); |
@ -1,112 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* @final |
|||
*/ |
|||
class Twig_Extension_Escaper extends Twig_Extension |
|||
{ |
|||
protected $defaultStrategy; |
|||
|
|||
/** |
|||
* @param string|false|callable $defaultStrategy An escaping strategy |
|||
* |
|||
* @see setDefaultStrategy() |
|||
*/ |
|||
public function __construct($defaultStrategy = 'html') |
|||
{ |
|||
$this->setDefaultStrategy($defaultStrategy); |
|||
} |
|||
|
|||
public function getTokenParsers() |
|||
{ |
|||
return array(new Twig_TokenParser_AutoEscape()); |
|||
} |
|||
|
|||
public function getNodeVisitors() |
|||
{ |
|||
return array(new Twig_NodeVisitor_Escaper()); |
|||
} |
|||
|
|||
public function getFilters() |
|||
{ |
|||
return array( |
|||
new Twig_SimpleFilter('raw', 'twig_raw_filter', array('is_safe' => array('all'))), |
|||
); |
|||
} |
|||
|
|||
/** |
|||
* Sets the default strategy to use when not defined by the user. |
|||
* |
|||
* The strategy can be a valid PHP callback that takes the template |
|||
* name as an argument and returns the strategy to use. |
|||
* |
|||
* @param string|false|callable $defaultStrategy An escaping strategy |
|||
*/ |
|||
public function setDefaultStrategy($defaultStrategy) |
|||
{ |
|||
// for BC |
|||
if (true === $defaultStrategy) { |
|||
@trigger_error('Using "true" as the default strategy is deprecated since version 1.21. Use "html" instead.', E_USER_DEPRECATED); |
|||
|
|||
$defaultStrategy = 'html'; |
|||
} |
|||
|
|||
if ('filename' === $defaultStrategy) { |
|||
@trigger_error('Using "filename" as the default strategy is deprecated since version 1.27. Use "name" instead.', E_USER_DEPRECATED); |
|||
|
|||
$defaultStrategy = 'name'; |
|||
} |
|||
|
|||
if ('name' === $defaultStrategy) { |
|||
$defaultStrategy = array('Twig_FileExtensionEscapingStrategy', 'guess'); |
|||
} |
|||
|
|||
$this->defaultStrategy = $defaultStrategy; |
|||
} |
|||
|
|||
/** |
|||
* Gets the default strategy to use when not defined by the user. |
|||
* |
|||
* @param string $name The template name |
|||
* |
|||
* @return string|false The default strategy to use for the template |
|||
*/ |
|||
public function getDefaultStrategy($name) |
|||
{ |
|||
// disable string callables to avoid calling a function named html or js, |
|||
// or any other upcoming escaping strategy |
|||
if (!is_string($this->defaultStrategy) && false !== $this->defaultStrategy) { |
|||
return call_user_func($this->defaultStrategy, $name); |
|||
} |
|||
|
|||
return $this->defaultStrategy; |
|||
} |
|||
|
|||
public function getName() |
|||
{ |
|||
return 'escaper'; |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* Marks a variable as being safe. |
|||
* |
|||
* @param string $string A PHP variable |
|||
* |
|||
* @return string |
|||
*/ |
|||
function twig_raw_filter($string) |
|||
{ |
|||
return $string; |
|||
} |
|||
|
|||
class_alias('Twig_Extension_Escaper', 'Twig\Extension\EscaperExtension', false); |
@ -1,24 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Enables usage of the deprecated Twig_Extension::getGlobals() method. |
|||
* |
|||
* Explicitly implement this interface if you really need to implement the |
|||
* deprecated getGlobals() method in your extensions. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
interface Twig_Extension_GlobalsInterface |
|||
{ |
|||
} |
|||
|
|||
class_alias('Twig_Extension_GlobalsInterface', 'Twig\Extension\GlobalsInterface', false); |
@ -1,24 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Enables usage of the deprecated Twig_Extension::initRuntime() method. |
|||
* |
|||
* Explicitly implement this interface if you really need to implement the |
|||
* deprecated initRuntime() method in your extensions. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
interface Twig_Extension_InitRuntimeInterface |
|||
{ |
|||
} |
|||
|
|||
class_alias('Twig_Extension_InitRuntimeInterface', 'Twig\Extension\InitRuntimeInterface', false); |
@ -1,35 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* @final |
|||
*/ |
|||
class Twig_Extension_Optimizer extends Twig_Extension |
|||
{ |
|||
protected $optimizers; |
|||
|
|||
public function __construct($optimizers = -1) |
|||
{ |
|||
$this->optimizers = $optimizers; |
|||
} |
|||
|
|||
public function getNodeVisitors() |
|||
{ |
|||
return array(new Twig_NodeVisitor_Optimizer($this->optimizers)); |
|||
} |
|||
|
|||
public function getName() |
|||
{ |
|||
return 'optimizer'; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Extension_Optimizer', 'Twig\Extension\OptimizerExtension', false); |
@ -1,49 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
class Twig_Extension_Profiler extends Twig_Extension |
|||
{ |
|||
private $actives = array(); |
|||
|
|||
public function __construct(Twig_Profiler_Profile $profile) |
|||
{ |
|||
$this->actives[] = $profile; |
|||
} |
|||
|
|||
public function enter(Twig_Profiler_Profile $profile) |
|||
{ |
|||
$this->actives[0]->addProfile($profile); |
|||
array_unshift($this->actives, $profile); |
|||
} |
|||
|
|||
public function leave(Twig_Profiler_Profile $profile) |
|||
{ |
|||
$profile->leave(); |
|||
array_shift($this->actives); |
|||
|
|||
if (1 === count($this->actives)) { |
|||
$this->actives[0]->leave(); |
|||
} |
|||
} |
|||
|
|||
public function getNodeVisitors() |
|||
{ |
|||
return array(new Twig_Profiler_NodeVisitor_Profiler(get_class($this))); |
|||
} |
|||
|
|||
public function getName() |
|||
{ |
|||
return 'profiler'; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Extension_Profiler', 'Twig\Extension\ProfilerExtension', false); |
|||
class_exists('Twig_Profiler_Profile'); |
@ -1,103 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* @final |
|||
*/ |
|||
class Twig_Extension_Sandbox extends Twig_Extension |
|||
{ |
|||
protected $sandboxedGlobally; |
|||
protected $sandboxed; |
|||
protected $policy; |
|||
|
|||
public function __construct(Twig_Sandbox_SecurityPolicyInterface $policy, $sandboxed = false) |
|||
{ |
|||
$this->policy = $policy; |
|||
$this->sandboxedGlobally = $sandboxed; |
|||
} |
|||
|
|||
public function getTokenParsers() |
|||
{ |
|||
return array(new Twig_TokenParser_Sandbox()); |
|||
} |
|||
|
|||
public function getNodeVisitors() |
|||
{ |
|||
return array(new Twig_NodeVisitor_Sandbox()); |
|||
} |
|||
|
|||
public function enableSandbox() |
|||
{ |
|||
$this->sandboxed = true; |
|||
} |
|||
|
|||
public function disableSandbox() |
|||
{ |
|||
$this->sandboxed = false; |
|||
} |
|||
|
|||
public function isSandboxed() |
|||
{ |
|||
return $this->sandboxedGlobally || $this->sandboxed; |
|||
} |
|||
|
|||
public function isSandboxedGlobally() |
|||
{ |
|||
return $this->sandboxedGlobally; |
|||
} |
|||
|
|||
public function setSecurityPolicy(Twig_Sandbox_SecurityPolicyInterface $policy) |
|||
{ |
|||
$this->policy = $policy; |
|||
} |
|||
|
|||
public function getSecurityPolicy() |
|||
{ |
|||
return $this->policy; |
|||
} |
|||
|
|||
public function checkSecurity($tags, $filters, $functions) |
|||
{ |
|||
if ($this->isSandboxed()) { |
|||
$this->policy->checkSecurity($tags, $filters, $functions); |
|||
} |
|||
} |
|||
|
|||
public function checkMethodAllowed($obj, $method) |
|||
{ |
|||
if ($this->isSandboxed()) { |
|||
$this->policy->checkMethodAllowed($obj, $method); |
|||
} |
|||
} |
|||
|
|||
public function checkPropertyAllowed($obj, $method) |
|||
{ |
|||
if ($this->isSandboxed()) { |
|||
$this->policy->checkPropertyAllowed($obj, $method); |
|||
} |
|||
} |
|||
|
|||
public function ensureToStringAllowed($obj) |
|||
{ |
|||
if ($this->isSandboxed() && is_object($obj)) { |
|||
$this->policy->checkMethodAllowed($obj, '__toString'); |
|||
} |
|||
|
|||
return $obj; |
|||
} |
|||
|
|||
public function getName() |
|||
{ |
|||
return 'sandbox'; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Extension_Sandbox', 'Twig\Extension\SandboxExtension', false); |
@ -1,112 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Internal class. |
|||
* |
|||
* This class is used by Twig_Environment as a staging area and must not be used directly. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @internal |
|||
*/ |
|||
class Twig_Extension_Staging extends Twig_Extension |
|||
{ |
|||
protected $functions = array(); |
|||
protected $filters = array(); |
|||
protected $visitors = array(); |
|||
protected $tokenParsers = array(); |
|||
protected $globals = array(); |
|||
protected $tests = array(); |
|||
|
|||
public function addFunction($name, $function) |
|||
{ |
|||
if (isset($this->functions[$name])) { |
|||
@trigger_error(sprintf('Overriding function "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $name), E_USER_DEPRECATED); |
|||
} |
|||
|
|||
$this->functions[$name] = $function; |
|||
} |
|||
|
|||
public function getFunctions() |
|||
{ |
|||
return $this->functions; |
|||
} |
|||
|
|||
public function addFilter($name, $filter) |
|||
{ |
|||
if (isset($this->filters[$name])) { |
|||
@trigger_error(sprintf('Overriding filter "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $name), E_USER_DEPRECATED); |
|||
} |
|||
|
|||
$this->filters[$name] = $filter; |
|||
} |
|||
|
|||
public function getFilters() |
|||
{ |
|||
return $this->filters; |
|||
} |
|||
|
|||
public function addNodeVisitor(Twig_NodeVisitorInterface $visitor) |
|||
{ |
|||
$this->visitors[] = $visitor; |
|||
} |
|||
|
|||
public function getNodeVisitors() |
|||
{ |
|||
return $this->visitors; |
|||
} |
|||
|
|||
public function addTokenParser(Twig_TokenParserInterface $parser) |
|||
{ |
|||
if (isset($this->tokenParsers[$parser->getTag()])) { |
|||
@trigger_error(sprintf('Overriding tag "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $parser->getTag()), E_USER_DEPRECATED); |
|||
} |
|||
|
|||
$this->tokenParsers[$parser->getTag()] = $parser; |
|||
} |
|||
|
|||
public function getTokenParsers() |
|||
{ |
|||
return $this->tokenParsers; |
|||
} |
|||
|
|||
public function addGlobal($name, $value) |
|||
{ |
|||
$this->globals[$name] = $value; |
|||
} |
|||
|
|||
public function getGlobals() |
|||
{ |
|||
return $this->globals; |
|||
} |
|||
|
|||
public function addTest($name, $test) |
|||
{ |
|||
if (isset($this->tests[$name])) { |
|||
@trigger_error(sprintf('Overriding test "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $name), E_USER_DEPRECATED); |
|||
} |
|||
|
|||
$this->tests[$name] = $test; |
|||
} |
|||
|
|||
public function getTests() |
|||
{ |
|||
return $this->tests; |
|||
} |
|||
|
|||
public function getName() |
|||
{ |
|||
return 'staging'; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Extension_Staging', 'Twig\Extension\StagingExtension', false); |
@ -1,47 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* @final |
|||
*/ |
|||
class Twig_Extension_StringLoader extends Twig_Extension |
|||
{ |
|||
public function getFunctions() |
|||
{ |
|||
return array( |
|||
new Twig_SimpleFunction('template_from_string', 'twig_template_from_string', array('needs_environment' => true)), |
|||
); |
|||
} |
|||
|
|||
public function getName() |
|||
{ |
|||
return 'string_loader'; |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* Loads a template from a string. |
|||
* |
|||
* <pre> |
|||
* {{ include(template_from_string("Hello {{ name }}")) }} |
|||
* </pre> |
|||
* |
|||
* @param Twig_Environment $env A Twig_Environment instance |
|||
* @param string $template A template as a string or object implementing __toString() |
|||
* |
|||
* @return Twig_Template |
|||
*/ |
|||
function twig_template_from_string(Twig_Environment $env, $template) |
|||
{ |
|||
return $env->createTemplate((string) $template); |
|||
} |
|||
|
|||
class_alias('Twig_Extension_StringLoader', 'Twig\Extension\StringLoaderExtension', false); |
@ -1,90 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Interface implemented by extension classes. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
interface Twig_ExtensionInterface |
|||
{ |
|||
/** |
|||
* Initializes the runtime environment. |
|||
* |
|||
* This is where you can load some file that contains filter functions for instance. |
|||
* |
|||
* @deprecated since 1.23 (to be removed in 2.0), implement Twig_Extension_InitRuntimeInterface instead |
|||
*/ |
|||
public function initRuntime(Twig_Environment $environment); |
|||
|
|||
/** |
|||
* Returns the token parser instances to add to the existing list. |
|||
* |
|||
* @return Twig_TokenParserInterface[] |
|||
*/ |
|||
public function getTokenParsers(); |
|||
|
|||
/** |
|||
* Returns the node visitor instances to add to the existing list. |
|||
* |
|||
* @return Twig_NodeVisitorInterface[] |
|||
*/ |
|||
public function getNodeVisitors(); |
|||
|
|||
/** |
|||
* Returns a list of filters to add to the existing list. |
|||
* |
|||
* @return Twig_SimpleFilter[] |
|||
*/ |
|||
public function getFilters(); |
|||
|
|||
/** |
|||
* Returns a list of tests to add to the existing list. |
|||
* |
|||
* @return Twig_SimpleTest[] |
|||
*/ |
|||
public function getTests(); |
|||
|
|||
/** |
|||
* Returns a list of functions to add to the existing list. |
|||
* |
|||
* @return Twig_SimpleFunction[] |
|||
*/ |
|||
public function getFunctions(); |
|||
|
|||
/** |
|||
* Returns a list of operators to add to the existing list. |
|||
* |
|||
* @return array<array> First array of unary operators, second array of binary operators |
|||
*/ |
|||
public function getOperators(); |
|||
|
|||
/** |
|||
* Returns a list of global variables to add to the existing list. |
|||
* |
|||
* @return array An array of global variables |
|||
* |
|||
* @deprecated since 1.23 (to be removed in 2.0), implement Twig_Extension_GlobalsInterface instead |
|||
*/ |
|||
public function getGlobals(); |
|||
|
|||
/** |
|||
* Returns the name of the extension. |
|||
* |
|||
* @return string The extension name |
|||
* |
|||
* @deprecated since 1.26 (to be removed in 2.0), not used anymore internally |
|||
*/ |
|||
public function getName(); |
|||
} |
|||
|
|||
class_alias('Twig_ExtensionInterface', 'Twig\Extension\ExtensionInterface', false); |
|||
class_exists('Twig_Environment'); |
@ -1,39 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Lazy loads the runtime implementations for a Twig element. |
|||
* |
|||
* @author Robin Chalas <robin.chalas@gmail.com> |
|||
*/ |
|||
class Twig_FactoryRuntimeLoader implements Twig_RuntimeLoaderInterface |
|||
{ |
|||
private $map; |
|||
|
|||
/** |
|||
* @param array $map An array where keys are class names and values factory callables |
|||
*/ |
|||
public function __construct($map = array()) |
|||
{ |
|||
$this->map = $map; |
|||
} |
|||
|
|||
public function load($class) |
|||
{ |
|||
if (isset($this->map[$class])) { |
|||
$runtimeFactory = $this->map[$class]; |
|||
|
|||
return $runtimeFactory(); |
|||
} |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_FactoryRuntimeLoader', 'Twig\RuntimeLoader\FactoryRuntimeLoader', false); |
@ -1,60 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Default autoescaping strategy based on file names. |
|||
* |
|||
* This strategy sets the HTML as the default autoescaping strategy, |
|||
* but changes it based on the template name. |
|||
* |
|||
* Note that there is no runtime performance impact as the |
|||
* default autoescaping strategy is set at compilation time. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_FileExtensionEscapingStrategy |
|||
{ |
|||
/** |
|||
* Guesses the best autoescaping strategy based on the file name. |
|||
* |
|||
* @param string $name The template name |
|||
* |
|||
* @return string|false The escaping strategy name to use or false to disable |
|||
*/ |
|||
public static function guess($name) |
|||
{ |
|||
if (in_array(substr($name, -1), array('/', '\\'))) { |
|||
return 'html'; // return html for directories |
|||
} |
|||
|
|||
if ('.twig' === substr($name, -5)) { |
|||
$name = substr($name, 0, -5); |
|||
} |
|||
|
|||
$extension = pathinfo($name, PATHINFO_EXTENSION); |
|||
|
|||
switch ($extension) { |
|||
case 'js': |
|||
return 'js'; |
|||
|
|||
case 'css': |
|||
return 'css'; |
|||
|
|||
case 'txt': |
|||
return false; |
|||
|
|||
default: |
|||
return 'html'; |
|||
} |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_FileExtensionEscapingStrategy', 'Twig\FileExtensionEscapingStrategy', false); |
@ -1,84 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Filter class is deprecated since version 1.12 and will be removed in 2.0. Use Twig_SimpleFilter instead.', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Represents a template filter. |
|||
* |
|||
* Use Twig_SimpleFilter instead. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
abstract class Twig_Filter implements Twig_FilterInterface, Twig_FilterCallableInterface |
|||
{ |
|||
protected $options; |
|||
protected $arguments = array(); |
|||
|
|||
public function __construct(array $options = array()) |
|||
{ |
|||
$this->options = array_merge(array( |
|||
'needs_environment' => false, |
|||
'needs_context' => false, |
|||
'pre_escape' => null, |
|||
'preserves_safety' => null, |
|||
'callable' => null, |
|||
), $options); |
|||
} |
|||
|
|||
public function setArguments($arguments) |
|||
{ |
|||
$this->arguments = $arguments; |
|||
} |
|||
|
|||
public function getArguments() |
|||
{ |
|||
return $this->arguments; |
|||
} |
|||
|
|||
public function needsEnvironment() |
|||
{ |
|||
return $this->options['needs_environment']; |
|||
} |
|||
|
|||
public function needsContext() |
|||
{ |
|||
return $this->options['needs_context']; |
|||
} |
|||
|
|||
public function getSafe(Twig_Node $filterArgs) |
|||
{ |
|||
if (isset($this->options['is_safe'])) { |
|||
return $this->options['is_safe']; |
|||
} |
|||
|
|||
if (isset($this->options['is_safe_callback'])) { |
|||
return call_user_func($this->options['is_safe_callback'], $filterArgs); |
|||
} |
|||
} |
|||
|
|||
public function getPreservesSafety() |
|||
{ |
|||
return $this->options['preserves_safety']; |
|||
} |
|||
|
|||
public function getPreEscape() |
|||
{ |
|||
return $this->options['pre_escape']; |
|||
} |
|||
|
|||
public function getCallable() |
|||
{ |
|||
return $this->options['callable']; |
|||
} |
|||
} |
@ -1,40 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Filter_Function class is deprecated since version 1.12 and will be removed in 2.0. Use Twig_SimpleFilter instead.', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Represents a function template filter. |
|||
* |
|||
* Use Twig_SimpleFilter instead. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
class Twig_Filter_Function extends Twig_Filter |
|||
{ |
|||
protected $function; |
|||
|
|||
public function __construct($function, array $options = array()) |
|||
{ |
|||
$options['callable'] = $function; |
|||
|
|||
parent::__construct($options); |
|||
|
|||
$this->function = $function; |
|||
} |
|||
|
|||
public function compile() |
|||
{ |
|||
return $this->function; |
|||
} |
|||
} |
@ -1,42 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Filter_Method class is deprecated since version 1.12 and will be removed in 2.0. Use Twig_SimpleFilter instead.', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Represents a method template filter. |
|||
* |
|||
* Use Twig_SimpleFilter instead. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
class Twig_Filter_Method extends Twig_Filter |
|||
{ |
|||
protected $extension; |
|||
protected $method; |
|||
|
|||
public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array()) |
|||
{ |
|||
$options['callable'] = array($extension, $method); |
|||
|
|||
parent::__construct($options); |
|||
|
|||
$this->extension = $extension; |
|||
$this->method = $method; |
|||
} |
|||
|
|||
public function compile() |
|||
{ |
|||
return sprintf('$this->env->getExtension(\'%s\')->%s', get_class($this->extension), $this->method); |
|||
} |
|||
} |
@ -1,42 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Filter_Node class is deprecated since version 1.12 and will be removed in 2.0. Use Twig_SimpleFilter instead.', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Represents a template filter as a node. |
|||
* |
|||
* Use Twig_SimpleFilter instead. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
class Twig_Filter_Node extends Twig_Filter |
|||
{ |
|||
protected $class; |
|||
|
|||
public function __construct($class, array $options = array()) |
|||
{ |
|||
parent::__construct($options); |
|||
|
|||
$this->class = $class; |
|||
} |
|||
|
|||
public function getClass() |
|||
{ |
|||
return $this->class; |
|||
} |
|||
|
|||
public function compile() |
|||
{ |
|||
} |
|||
} |
@ -1,24 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a callable template filter. |
|||
* |
|||
* Use Twig_SimpleFilter instead. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
interface Twig_FilterCallableInterface |
|||
{ |
|||
public function getCallable(); |
|||
} |
@ -1,43 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a template filter. |
|||
* |
|||
* Use Twig_SimpleFilter instead. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
interface Twig_FilterInterface |
|||
{ |
|||
/** |
|||
* Compiles a filter. |
|||
* |
|||
* @return string The PHP code for the filter |
|||
*/ |
|||
public function compile(); |
|||
|
|||
public function needsEnvironment(); |
|||
|
|||
public function needsContext(); |
|||
|
|||
public function getSafe(Twig_Node $filterArgs); |
|||
|
|||
public function getPreservesSafety(); |
|||
|
|||
public function getPreEscape(); |
|||
|
|||
public function setArguments($arguments); |
|||
|
|||
public function getArguments(); |
|||
} |
@ -1,74 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Function class is deprecated since version 1.12 and will be removed in 2.0. Use Twig_SimpleFunction instead.', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Represents a template function. |
|||
* |
|||
* Use Twig_SimpleFunction instead. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
abstract class Twig_Function implements Twig_FunctionInterface, Twig_FunctionCallableInterface |
|||
{ |
|||
protected $options; |
|||
protected $arguments = array(); |
|||
|
|||
public function __construct(array $options = array()) |
|||
{ |
|||
$this->options = array_merge(array( |
|||
'needs_environment' => false, |
|||
'needs_context' => false, |
|||
'callable' => null, |
|||
), $options); |
|||
} |
|||
|
|||
public function setArguments($arguments) |
|||
{ |
|||
$this->arguments = $arguments; |
|||
} |
|||
|
|||
public function getArguments() |
|||
{ |
|||
return $this->arguments; |
|||
} |
|||
|
|||
public function needsEnvironment() |
|||
{ |
|||
return $this->options['needs_environment']; |
|||
} |
|||
|
|||
public function needsContext() |
|||
{ |
|||
return $this->options['needs_context']; |
|||
} |
|||
|
|||
public function getSafe(Twig_Node $functionArgs) |
|||
{ |
|||
if (isset($this->options['is_safe'])) { |
|||
return $this->options['is_safe']; |
|||
} |
|||
|
|||
if (isset($this->options['is_safe_callback'])) { |
|||
return call_user_func($this->options['is_safe_callback'], $functionArgs); |
|||
} |
|||
|
|||
return array(); |
|||
} |
|||
|
|||
public function getCallable() |
|||
{ |
|||
return $this->options['callable']; |
|||
} |
|||
} |
@ -1,41 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Arnaud Le Blanc |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Function_Function class is deprecated since version 1.12 and will be removed in 2.0. Use Twig_SimpleFunction instead.', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Represents a function template function. |
|||
* |
|||
* Use Twig_SimpleFunction instead. |
|||
* |
|||
* @author Arnaud Le Blanc <arnaud.lb@gmail.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
class Twig_Function_Function extends Twig_Function |
|||
{ |
|||
protected $function; |
|||
|
|||
public function __construct($function, array $options = array()) |
|||
{ |
|||
$options['callable'] = $function; |
|||
|
|||
parent::__construct($options); |
|||
|
|||
$this->function = $function; |
|||
} |
|||
|
|||
public function compile() |
|||
{ |
|||
return $this->function; |
|||
} |
|||
} |
@ -1,43 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Arnaud Le Blanc |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Function_Method class is deprecated since version 1.12 and will be removed in 2.0. Use Twig_SimpleFunction instead.', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Represents a method template function. |
|||
* |
|||
* Use Twig_SimpleFunction instead. |
|||
* |
|||
* @author Arnaud Le Blanc <arnaud.lb@gmail.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
class Twig_Function_Method extends Twig_Function |
|||
{ |
|||
protected $extension; |
|||
protected $method; |
|||
|
|||
public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array()) |
|||
{ |
|||
$options['callable'] = array($extension, $method); |
|||
|
|||
parent::__construct($options); |
|||
|
|||
$this->extension = $extension; |
|||
$this->method = $method; |
|||
} |
|||
|
|||
public function compile() |
|||
{ |
|||
return sprintf('$this->env->getExtension(\'%s\')->%s', get_class($this->extension), $this->method); |
|||
} |
|||
} |
@ -1,42 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Function_Node class is deprecated since version 1.12 and will be removed in 2.0. Use Twig_SimpleFunction instead.', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Represents a template function as a node. |
|||
* |
|||
* Use Twig_SimpleFunction instead. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
class Twig_Function_Node extends Twig_Function |
|||
{ |
|||
protected $class; |
|||
|
|||
public function __construct($class, array $options = array()) |
|||
{ |
|||
parent::__construct($options); |
|||
|
|||
$this->class = $class; |
|||
} |
|||
|
|||
public function getClass() |
|||
{ |
|||
return $this->class; |
|||
} |
|||
|
|||
public function compile() |
|||
{ |
|||
} |
|||
} |
@ -1,24 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a callable template function. |
|||
* |
|||
* Use Twig_SimpleFunction instead. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
interface Twig_FunctionCallableInterface |
|||
{ |
|||
public function getCallable(); |
|||
} |
@ -1,40 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Arnaud Le Blanc |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a template function. |
|||
* |
|||
* Use Twig_SimpleFunction instead. |
|||
* |
|||
* @author Arnaud Le Blanc <arnaud.lb@gmail.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 2.0) |
|||
*/ |
|||
interface Twig_FunctionInterface |
|||
{ |
|||
/** |
|||
* Compiles a function. |
|||
* |
|||
* @return string The PHP code for the function |
|||
*/ |
|||
public function compile(); |
|||
|
|||
public function needsEnvironment(); |
|||
|
|||
public function needsContext(); |
|||
|
|||
public function getSafe(Twig_Node $filterArgs); |
|||
|
|||
public function setArguments($arguments); |
|||
|
|||
public function getArguments(); |
|||
} |
@ -1,427 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Lexes a template string. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Lexer implements Twig_LexerInterface |
|||
{ |
|||
protected $tokens; |
|||
protected $code; |
|||
protected $cursor; |
|||
protected $lineno; |
|||
protected $end; |
|||
protected $state; |
|||
protected $states; |
|||
protected $brackets; |
|||
protected $env; |
|||
// to be renamed to $name in 2.0 (where it is private) |
|||
protected $filename; |
|||
protected $options; |
|||
protected $regexes; |
|||
protected $position; |
|||
protected $positions; |
|||
protected $currentVarBlockLine; |
|||
|
|||
private $source; |
|||
|
|||
const STATE_DATA = 0; |
|||
const STATE_BLOCK = 1; |
|||
const STATE_VAR = 2; |
|||
const STATE_STRING = 3; |
|||
const STATE_INTERPOLATION = 4; |
|||
|
|||
const REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A'; |
|||
const REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?/A'; |
|||
const REGEX_STRING = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As'; |
|||
const REGEX_DQ_STRING_DELIM = '/"/A'; |
|||
const REGEX_DQ_STRING_PART = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As'; |
|||
const PUNCTUATION = '()[]{}?:.,|'; |
|||
|
|||
public function __construct(Twig_Environment $env, array $options = array()) |
|||
{ |
|||
$this->env = $env; |
|||
|
|||
$this->options = array_merge(array( |
|||
'tag_comment' => array('{#', '#}'), |
|||
'tag_block' => array('{%', '%}'), |
|||
'tag_variable' => array('{{', '}}'), |
|||
'whitespace_trim' => '-', |
|||
'interpolation' => array('#{', '}'), |
|||
), $options); |
|||
|
|||
$this->regexes = array( |
|||
'lex_var' => '/\s*'.preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_variable'][1], '/').'/A', |
|||
'lex_block' => '/\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')\n?/A', |
|||
'lex_raw_data' => '/('.preg_quote($this->options['tag_block'][0].$this->options['whitespace_trim'], '/').'|'.preg_quote($this->options['tag_block'][0], '/').')\s*(?:end%s)\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/s', |
|||
'operator' => $this->getOperatorRegex(), |
|||
'lex_comment' => '/(?:'.preg_quote($this->options['whitespace_trim'], '/').preg_quote($this->options['tag_comment'][1], '/').'\s*|'.preg_quote($this->options['tag_comment'][1], '/').')\n?/s', |
|||
'lex_block_raw' => '/\s*(raw|verbatim)\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/As', |
|||
'lex_block_line' => '/\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '/').'/As', |
|||
'lex_tokens_start' => '/('.preg_quote($this->options['tag_variable'][0], '/').'|'.preg_quote($this->options['tag_block'][0], '/').'|'.preg_quote($this->options['tag_comment'][0], '/').')('.preg_quote($this->options['whitespace_trim'], '/').')?/s', |
|||
'interpolation_start' => '/'.preg_quote($this->options['interpolation'][0], '/').'\s*/A', |
|||
'interpolation_end' => '/\s*'.preg_quote($this->options['interpolation'][1], '/').'/A', |
|||
); |
|||
} |
|||
|
|||
public function tokenize($code, $name = null) |
|||
{ |
|||
if (!$code instanceof Twig_Source) { |
|||
@trigger_error(sprintf('Passing a string as the $code argument of %s() is deprecated since version 1.27 and will be removed in 2.0. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED); |
|||
$this->source = new Twig_Source($code, $name); |
|||
} else { |
|||
$this->source = $code; |
|||
} |
|||
|
|||
if (((int) ini_get('mbstring.func_overload')) & 2) { |
|||
@trigger_error('Support for having "mbstring.func_overload" different from 0 is deprecated version 1.29 and will be removed in 2.0.', E_USER_DEPRECATED); |
|||
} |
|||
|
|||
if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) { |
|||
$mbEncoding = mb_internal_encoding(); |
|||
mb_internal_encoding('ASCII'); |
|||
} else { |
|||
$mbEncoding = null; |
|||
} |
|||
|
|||
$this->code = str_replace(array("\r\n", "\r"), "\n", $this->source->getCode()); |
|||
$this->filename = $this->source->getName(); |
|||
$this->cursor = 0; |
|||
$this->lineno = 1; |
|||
$this->end = strlen($this->code); |
|||
$this->tokens = array(); |
|||
$this->state = self::STATE_DATA; |
|||
$this->states = array(); |
|||
$this->brackets = array(); |
|||
$this->position = -1; |
|||
|
|||
// find all token starts in one go |
|||
preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, PREG_OFFSET_CAPTURE); |
|||
$this->positions = $matches; |
|||
|
|||
while ($this->cursor < $this->end) { |
|||
// dispatch to the lexing functions depending |
|||
// on the current state |
|||
switch ($this->state) { |
|||
case self::STATE_DATA: |
|||
$this->lexData(); |
|||
break; |
|||
|
|||
case self::STATE_BLOCK: |
|||
$this->lexBlock(); |
|||
break; |
|||
|
|||
case self::STATE_VAR: |
|||
$this->lexVar(); |
|||
break; |
|||
|
|||
case self::STATE_STRING: |
|||
$this->lexString(); |
|||
break; |
|||
|
|||
case self::STATE_INTERPOLATION: |
|||
$this->lexInterpolation(); |
|||
break; |
|||
} |
|||
} |
|||
|
|||
$this->pushToken(Twig_Token::EOF_TYPE); |
|||
|
|||
if (!empty($this->brackets)) { |
|||
list($expect, $lineno) = array_pop($this->brackets); |
|||
throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->source); |
|||
} |
|||
|
|||
if ($mbEncoding) { |
|||
mb_internal_encoding($mbEncoding); |
|||
} |
|||
|
|||
return new Twig_TokenStream($this->tokens, $this->source); |
|||
} |
|||
|
|||
protected function lexData() |
|||
{ |
|||
// if no matches are left we return the rest of the template as simple text token |
|||
if ($this->position == count($this->positions[0]) - 1) { |
|||
$this->pushToken(Twig_Token::TEXT_TYPE, substr($this->code, $this->cursor)); |
|||
$this->cursor = $this->end; |
|||
|
|||
return; |
|||
} |
|||
|
|||
// Find the first token after the current cursor |
|||
$position = $this->positions[0][++$this->position]; |
|||
while ($position[1] < $this->cursor) { |
|||
if ($this->position == count($this->positions[0]) - 1) { |
|||
return; |
|||
} |
|||
$position = $this->positions[0][++$this->position]; |
|||
} |
|||
|
|||
// push the template text first |
|||
$text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor); |
|||
if (isset($this->positions[2][$this->position][0])) { |
|||
$text = rtrim($text); |
|||
} |
|||
$this->pushToken(Twig_Token::TEXT_TYPE, $text); |
|||
$this->moveCursor($textContent.$position[0]); |
|||
|
|||
switch ($this->positions[1][$this->position][0]) { |
|||
case $this->options['tag_comment'][0]: |
|||
$this->lexComment(); |
|||
break; |
|||
|
|||
case $this->options['tag_block'][0]: |
|||
// raw data? |
|||
if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, null, $this->cursor)) { |
|||
$this->moveCursor($match[0]); |
|||
$this->lexRawData($match[1]); |
|||
// {% line \d+ %} |
|||
} elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, null, $this->cursor)) { |
|||
$this->moveCursor($match[0]); |
|||
$this->lineno = (int) $match[1]; |
|||
} else { |
|||
$this->pushToken(Twig_Token::BLOCK_START_TYPE); |
|||
$this->pushState(self::STATE_BLOCK); |
|||
$this->currentVarBlockLine = $this->lineno; |
|||
} |
|||
break; |
|||
|
|||
case $this->options['tag_variable'][0]: |
|||
$this->pushToken(Twig_Token::VAR_START_TYPE); |
|||
$this->pushState(self::STATE_VAR); |
|||
$this->currentVarBlockLine = $this->lineno; |
|||
break; |
|||
} |
|||
} |
|||
|
|||
protected function lexBlock() |
|||
{ |
|||
if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, null, $this->cursor)) { |
|||
$this->pushToken(Twig_Token::BLOCK_END_TYPE); |
|||
$this->moveCursor($match[0]); |
|||
$this->popState(); |
|||
} else { |
|||
$this->lexExpression(); |
|||
} |
|||
} |
|||
|
|||
protected function lexVar() |
|||
{ |
|||
if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, null, $this->cursor)) { |
|||
$this->pushToken(Twig_Token::VAR_END_TYPE); |
|||
$this->moveCursor($match[0]); |
|||
$this->popState(); |
|||
} else { |
|||
$this->lexExpression(); |
|||
} |
|||
} |
|||
|
|||
protected function lexExpression() |
|||
{ |
|||
// whitespace |
|||
if (preg_match('/\s+/A', $this->code, $match, null, $this->cursor)) { |
|||
$this->moveCursor($match[0]); |
|||
|
|||
if ($this->cursor >= $this->end) { |
|||
throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', self::STATE_BLOCK === $this->state ? 'block' : 'variable'), $this->currentVarBlockLine, $this->source); |
|||
} |
|||
} |
|||
|
|||
// operators |
|||
if (preg_match($this->regexes['operator'], $this->code, $match, null, $this->cursor)) { |
|||
$this->pushToken(Twig_Token::OPERATOR_TYPE, preg_replace('/\s+/', ' ', $match[0])); |
|||
$this->moveCursor($match[0]); |
|||
} |
|||
// names |
|||
elseif (preg_match(self::REGEX_NAME, $this->code, $match, null, $this->cursor)) { |
|||
$this->pushToken(Twig_Token::NAME_TYPE, $match[0]); |
|||
$this->moveCursor($match[0]); |
|||
} |
|||
// numbers |
|||
elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, null, $this->cursor)) { |
|||
$number = (float) $match[0]; // floats |
|||
if (ctype_digit($match[0]) && $number <= PHP_INT_MAX) { |
|||
$number = (int) $match[0]; // integers lower than the maximum |
|||
} |
|||
$this->pushToken(Twig_Token::NUMBER_TYPE, $number); |
|||
$this->moveCursor($match[0]); |
|||
} |
|||
// punctuation |
|||
elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) { |
|||
// opening bracket |
|||
if (false !== strpos('([{', $this->code[$this->cursor])) { |
|||
$this->brackets[] = array($this->code[$this->cursor], $this->lineno); |
|||
} |
|||
// closing bracket |
|||
elseif (false !== strpos(')]}', $this->code[$this->cursor])) { |
|||
if (empty($this->brackets)) { |
|||
throw new Twig_Error_Syntax(sprintf('Unexpected "%s".', $this->code[$this->cursor]), $this->lineno, $this->source); |
|||
} |
|||
|
|||
list($expect, $lineno) = array_pop($this->brackets); |
|||
if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) { |
|||
throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->source); |
|||
} |
|||
} |
|||
|
|||
$this->pushToken(Twig_Token::PUNCTUATION_TYPE, $this->code[$this->cursor]); |
|||
++$this->cursor; |
|||
} |
|||
// strings |
|||
elseif (preg_match(self::REGEX_STRING, $this->code, $match, null, $this->cursor)) { |
|||
$this->pushToken(Twig_Token::STRING_TYPE, stripcslashes(substr($match[0], 1, -1))); |
|||
$this->moveCursor($match[0]); |
|||
} |
|||
// opening double quoted string |
|||
elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) { |
|||
$this->brackets[] = array('"', $this->lineno); |
|||
$this->pushState(self::STATE_STRING); |
|||
$this->moveCursor($match[0]); |
|||
} |
|||
// unlexable |
|||
else { |
|||
throw new Twig_Error_Syntax(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source); |
|||
} |
|||
} |
|||
|
|||
protected function lexRawData($tag) |
|||
{ |
|||
if ('raw' === $tag) { |
|||
@trigger_error(sprintf('Twig Tag "raw" is deprecated since version 1.21. Use "verbatim" instead in %s at line %d.', $this->filename, $this->lineno), E_USER_DEPRECATED); |
|||
} |
|||
|
|||
if (!preg_match(str_replace('%s', $tag, $this->regexes['lex_raw_data']), $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) { |
|||
throw new Twig_Error_Syntax(sprintf('Unexpected end of file: Unclosed "%s" block.', $tag), $this->lineno, $this->source); |
|||
} |
|||
|
|||
$text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor); |
|||
$this->moveCursor($text.$match[0][0]); |
|||
|
|||
if (false !== strpos($match[1][0], $this->options['whitespace_trim'])) { |
|||
$text = rtrim($text); |
|||
} |
|||
|
|||
$this->pushToken(Twig_Token::TEXT_TYPE, $text); |
|||
} |
|||
|
|||
protected function lexComment() |
|||
{ |
|||
if (!preg_match($this->regexes['lex_comment'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) { |
|||
throw new Twig_Error_Syntax('Unclosed comment.', $this->lineno, $this->source); |
|||
} |
|||
|
|||
$this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]); |
|||
} |
|||
|
|||
protected function lexString() |
|||
{ |
|||
if (preg_match($this->regexes['interpolation_start'], $this->code, $match, null, $this->cursor)) { |
|||
$this->brackets[] = array($this->options['interpolation'][0], $this->lineno); |
|||
$this->pushToken(Twig_Token::INTERPOLATION_START_TYPE); |
|||
$this->moveCursor($match[0]); |
|||
$this->pushState(self::STATE_INTERPOLATION); |
|||
} elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, null, $this->cursor) && strlen($match[0]) > 0) { |
|||
$this->pushToken(Twig_Token::STRING_TYPE, stripcslashes($match[0])); |
|||
$this->moveCursor($match[0]); |
|||
} elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) { |
|||
list($expect, $lineno) = array_pop($this->brackets); |
|||
if ('"' != $this->code[$this->cursor]) { |
|||
throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->source); |
|||
} |
|||
|
|||
$this->popState(); |
|||
++$this->cursor; |
|||
} else { |
|||
// unlexable |
|||
throw new Twig_Error_Syntax(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source); |
|||
} |
|||
} |
|||
|
|||
protected function lexInterpolation() |
|||
{ |
|||
$bracket = end($this->brackets); |
|||
if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, null, $this->cursor)) { |
|||
array_pop($this->brackets); |
|||
$this->pushToken(Twig_Token::INTERPOLATION_END_TYPE); |
|||
$this->moveCursor($match[0]); |
|||
$this->popState(); |
|||
} else { |
|||
$this->lexExpression(); |
|||
} |
|||
} |
|||
|
|||
protected function pushToken($type, $value = '') |
|||
{ |
|||
// do not push empty text tokens |
|||
if (Twig_Token::TEXT_TYPE === $type && '' === $value) { |
|||
return; |
|||
} |
|||
|
|||
$this->tokens[] = new Twig_Token($type, $value, $this->lineno); |
|||
} |
|||
|
|||
protected function moveCursor($text) |
|||
{ |
|||
$this->cursor += strlen($text); |
|||
$this->lineno += substr_count($text, "\n"); |
|||
} |
|||
|
|||
protected function getOperatorRegex() |
|||
{ |
|||
$operators = array_merge( |
|||
array('='), |
|||
array_keys($this->env->getUnaryOperators()), |
|||
array_keys($this->env->getBinaryOperators()) |
|||
); |
|||
|
|||
$operators = array_combine($operators, array_map('strlen', $operators)); |
|||
arsort($operators); |
|||
|
|||
$regex = array(); |
|||
foreach ($operators as $operator => $length) { |
|||
// an operator that ends with a character must be followed by |
|||
// a whitespace or a parenthesis |
|||
if (ctype_alpha($operator[$length - 1])) { |
|||
$r = preg_quote($operator, '/').'(?=[\s()])'; |
|||
} else { |
|||
$r = preg_quote($operator, '/'); |
|||
} |
|||
|
|||
// an operator with a space can be any amount of whitespaces |
|||
$r = preg_replace('/\s+/', '\s+', $r); |
|||
|
|||
$regex[] = $r; |
|||
} |
|||
|
|||
return '/'.implode('|', $regex).'/A'; |
|||
} |
|||
|
|||
protected function pushState($state) |
|||
{ |
|||
$this->states[] = $this->state; |
|||
$this->state = $state; |
|||
} |
|||
|
|||
protected function popState() |
|||
{ |
|||
if (0 === count($this->states)) { |
|||
throw new Exception('Cannot pop state without a previous state.'); |
|||
} |
|||
|
|||
$this->state = array_pop($this->states); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Lexer', 'Twig\Lexer', false); |
@ -1,32 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Interface implemented by lexer classes. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
* |
|||
* @deprecated since 1.12 (to be removed in 3.0) |
|||
*/ |
|||
interface Twig_LexerInterface |
|||
{ |
|||
/** |
|||
* Tokenizes a source code. |
|||
* |
|||
* @param string|Twig_Source $code The source code |
|||
* @param string $name A unique identifier for the source code |
|||
* |
|||
* @return Twig_TokenStream |
|||
* |
|||
* @throws Twig_Error_Syntax When the code is syntactically wrong |
|||
*/ |
|||
public function tokenize($code, $name = null); |
|||
} |
@ -1,97 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Loads a template from an array. |
|||
* |
|||
* When using this loader with a cache mechanism, you should know that a new cache |
|||
* key is generated each time a template content "changes" (the cache key being the |
|||
* source code of the template). If you don't want to see your cache grows out of |
|||
* control, you need to take care of clearing the old cache file by yourself. |
|||
* |
|||
* This loader should only be used for unit testing. |
|||
* |
|||
* @final |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Loader_Array implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface |
|||
{ |
|||
protected $templates = array(); |
|||
|
|||
/** |
|||
* @param array $templates An array of templates (keys are the names, and values are the source code) |
|||
*/ |
|||
public function __construct(array $templates = array()) |
|||
{ |
|||
$this->templates = $templates; |
|||
} |
|||
|
|||
/** |
|||
* Adds or overrides a template. |
|||
* |
|||
* @param string $name The template name |
|||
* @param string $template The template source |
|||
*/ |
|||
public function setTemplate($name, $template) |
|||
{ |
|||
$this->templates[(string) $name] = $template; |
|||
} |
|||
|
|||
public function getSource($name) |
|||
{ |
|||
@trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED); |
|||
|
|||
$name = (string) $name; |
|||
if (!isset($this->templates[$name])) { |
|||
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); |
|||
} |
|||
|
|||
return $this->templates[$name]; |
|||
} |
|||
|
|||
public function getSourceContext($name) |
|||
{ |
|||
$name = (string) $name; |
|||
if (!isset($this->templates[$name])) { |
|||
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); |
|||
} |
|||
|
|||
return new Twig_Source($this->templates[$name], $name); |
|||
} |
|||
|
|||
public function exists($name) |
|||
{ |
|||
return isset($this->templates[(string) $name]); |
|||
} |
|||
|
|||
public function getCacheKey($name) |
|||
{ |
|||
$name = (string) $name; |
|||
if (!isset($this->templates[$name])) { |
|||
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); |
|||
} |
|||
|
|||
return $name.':'.$this->templates[$name]; |
|||
} |
|||
|
|||
public function isFresh($name, $time) |
|||
{ |
|||
$name = (string) $name; |
|||
if (!isset($this->templates[$name])) { |
|||
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); |
|||
} |
|||
|
|||
return true; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Loader_Array', 'Twig\Loader\ArrayLoader', false); |
@ -1,151 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Loads templates from other loaders. |
|||
* |
|||
* @final |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Loader_Chain implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface |
|||
{ |
|||
private $hasSourceCache = array(); |
|||
protected $loaders = array(); |
|||
|
|||
/** |
|||
* @param Twig_LoaderInterface[] $loaders |
|||
*/ |
|||
public function __construct(array $loaders = array()) |
|||
{ |
|||
foreach ($loaders as $loader) { |
|||
$this->addLoader($loader); |
|||
} |
|||
} |
|||
|
|||
public function addLoader(Twig_LoaderInterface $loader) |
|||
{ |
|||
$this->loaders[] = $loader; |
|||
$this->hasSourceCache = array(); |
|||
} |
|||
|
|||
public function getSource($name) |
|||
{ |
|||
@trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED); |
|||
|
|||
$exceptions = array(); |
|||
foreach ($this->loaders as $loader) { |
|||
if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) { |
|||
continue; |
|||
} |
|||
|
|||
try { |
|||
return $loader->getSource($name); |
|||
} catch (Twig_Error_Loader $e) { |
|||
$exceptions[] = $e->getMessage(); |
|||
} |
|||
} |
|||
|
|||
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); |
|||
} |
|||
|
|||
public function getSourceContext($name) |
|||
{ |
|||
$exceptions = array(); |
|||
foreach ($this->loaders as $loader) { |
|||
if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) { |
|||
continue; |
|||
} |
|||
|
|||
try { |
|||
if ($loader instanceof Twig_SourceContextLoaderInterface) { |
|||
return $loader->getSourceContext($name); |
|||
} |
|||
|
|||
return new Twig_Source($loader->getSource($name), $name); |
|||
} catch (Twig_Error_Loader $e) { |
|||
$exceptions[] = $e->getMessage(); |
|||
} |
|||
} |
|||
|
|||
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); |
|||
} |
|||
|
|||
public function exists($name) |
|||
{ |
|||
$name = (string) $name; |
|||
|
|||
if (isset($this->hasSourceCache[$name])) { |
|||
return $this->hasSourceCache[$name]; |
|||
} |
|||
|
|||
foreach ($this->loaders as $loader) { |
|||
if ($loader instanceof Twig_ExistsLoaderInterface) { |
|||
if ($loader->exists($name)) { |
|||
return $this->hasSourceCache[$name] = true; |
|||
} |
|||
|
|||
continue; |
|||
} |
|||
|
|||
try { |
|||
if ($loader instanceof Twig_SourceContextLoaderInterface) { |
|||
$loader->getSourceContext($name); |
|||
} else { |
|||
$loader->getSource($name); |
|||
} |
|||
|
|||
return $this->hasSourceCache[$name] = true; |
|||
} catch (Twig_Error_Loader $e) { |
|||
} |
|||
} |
|||
|
|||
return $this->hasSourceCache[$name] = false; |
|||
} |
|||
|
|||
public function getCacheKey($name) |
|||
{ |
|||
$exceptions = array(); |
|||
foreach ($this->loaders as $loader) { |
|||
if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) { |
|||
continue; |
|||
} |
|||
|
|||
try { |
|||
return $loader->getCacheKey($name); |
|||
} catch (Twig_Error_Loader $e) { |
|||
$exceptions[] = get_class($loader).': '.$e->getMessage(); |
|||
} |
|||
} |
|||
|
|||
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); |
|||
} |
|||
|
|||
public function isFresh($name, $time) |
|||
{ |
|||
$exceptions = array(); |
|||
foreach ($this->loaders as $loader) { |
|||
if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) { |
|||
continue; |
|||
} |
|||
|
|||
try { |
|||
return $loader->isFresh($name, $time); |
|||
} catch (Twig_Error_Loader $e) { |
|||
$exceptions[] = get_class($loader).': '.$e->getMessage(); |
|||
} |
|||
} |
|||
|
|||
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Loader_Chain', 'Twig\Loader\ChainLoader', false); |
@ -1,290 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Loads template from the filesystem. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface |
|||
{ |
|||
/** Identifier of the main namespace. */ |
|||
const MAIN_NAMESPACE = '__main__'; |
|||
|
|||
protected $paths = array(); |
|||
protected $cache = array(); |
|||
protected $errorCache = array(); |
|||
|
|||
private $rootPath; |
|||
|
|||
/** |
|||
* @param string|array $paths A path or an array of paths where to look for templates |
|||
* @param string|null $rootPath The root path common to all relative paths (null for getcwd()) |
|||
*/ |
|||
public function __construct($paths = array(), $rootPath = null) |
|||
{ |
|||
$this->rootPath = (null === $rootPath ? getcwd() : $rootPath).DIRECTORY_SEPARATOR; |
|||
if (false !== $realPath = realpath($rootPath)) { |
|||
$this->rootPath = $realPath.DIRECTORY_SEPARATOR; |
|||
} |
|||
|
|||
if ($paths) { |
|||
$this->setPaths($paths); |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* Returns the paths to the templates. |
|||
* |
|||
* @param string $namespace A path namespace |
|||
* |
|||
* @return array The array of paths where to look for templates |
|||
*/ |
|||
public function getPaths($namespace = self::MAIN_NAMESPACE) |
|||
{ |
|||
return isset($this->paths[$namespace]) ? $this->paths[$namespace] : array(); |
|||
} |
|||
|
|||
/** |
|||
* Returns the path namespaces. |
|||
* |
|||
* The main namespace is always defined. |
|||
* |
|||
* @return array The array of defined namespaces |
|||
*/ |
|||
public function getNamespaces() |
|||
{ |
|||
return array_keys($this->paths); |
|||
} |
|||
|
|||
/** |
|||
* Sets the paths where templates are stored. |
|||
* |
|||
* @param string|array $paths A path or an array of paths where to look for templates |
|||
* @param string $namespace A path namespace |
|||
*/ |
|||
public function setPaths($paths, $namespace = self::MAIN_NAMESPACE) |
|||
{ |
|||
if (!is_array($paths)) { |
|||
$paths = array($paths); |
|||
} |
|||
|
|||
$this->paths[$namespace] = array(); |
|||
foreach ($paths as $path) { |
|||
$this->addPath($path, $namespace); |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* Adds a path where templates are stored. |
|||
* |
|||
* @param string $path A path where to look for templates |
|||
* @param string $namespace A path namespace |
|||
* |
|||
* @throws Twig_Error_Loader |
|||
*/ |
|||
public function addPath($path, $namespace = self::MAIN_NAMESPACE) |
|||
{ |
|||
// invalidate the cache |
|||
$this->cache = $this->errorCache = array(); |
|||
|
|||
$checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path; |
|||
if (!is_dir($checkPath)) { |
|||
throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath)); |
|||
} |
|||
|
|||
$this->paths[$namespace][] = rtrim($path, '/\\'); |
|||
} |
|||
|
|||
/** |
|||
* Prepends a path where templates are stored. |
|||
* |
|||
* @param string $path A path where to look for templates |
|||
* @param string $namespace A path namespace |
|||
* |
|||
* @throws Twig_Error_Loader |
|||
*/ |
|||
public function prependPath($path, $namespace = self::MAIN_NAMESPACE) |
|||
{ |
|||
// invalidate the cache |
|||
$this->cache = $this->errorCache = array(); |
|||
|
|||
$checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path; |
|||
if (!is_dir($checkPath)) { |
|||
throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath)); |
|||
} |
|||
|
|||
$path = rtrim($path, '/\\'); |
|||
|
|||
if (!isset($this->paths[$namespace])) { |
|||
$this->paths[$namespace][] = $path; |
|||
} else { |
|||
array_unshift($this->paths[$namespace], $path); |
|||
} |
|||
} |
|||
|
|||
public function getSource($name) |
|||
{ |
|||
@trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED); |
|||
|
|||
return file_get_contents($this->findTemplate($name)); |
|||
} |
|||
|
|||
public function getSourceContext($name) |
|||
{ |
|||
$path = $this->findTemplate($name); |
|||
|
|||
return new Twig_Source(file_get_contents($path), $name, $path); |
|||
} |
|||
|
|||
public function getCacheKey($name) |
|||
{ |
|||
$path = $this->findTemplate($name); |
|||
$len = strlen($this->rootPath); |
|||
if (0 === strncmp($this->rootPath, $path, $len)) { |
|||
return substr($path, $len); |
|||
} |
|||
|
|||
return $path; |
|||
} |
|||
|
|||
public function exists($name) |
|||
{ |
|||
$name = $this->normalizeName($name); |
|||
|
|||
if (isset($this->cache[$name])) { |
|||
return true; |
|||
} |
|||
|
|||
try { |
|||
return false !== $this->findTemplate($name, false); |
|||
} catch (Twig_Error_Loader $exception) { |
|||
@trigger_error(sprintf('In %s::findTemplate(), you must accept a second argument that when set to "false" returns "false" instead of throwing an exception. Not supporting this argument is deprecated since version 1.27.', get_class($this)), E_USER_DEPRECATED); |
|||
|
|||
return false; |
|||
} |
|||
} |
|||
|
|||
public function isFresh($name, $time) |
|||
{ |
|||
return filemtime($this->findTemplate($name)) < $time; |
|||
} |
|||
|
|||
protected function findTemplate($name) |
|||
{ |
|||
$throw = func_num_args() > 1 ? func_get_arg(1) : true; |
|||
$name = $this->normalizeName($name); |
|||
|
|||
if (isset($this->cache[$name])) { |
|||
return $this->cache[$name]; |
|||
} |
|||
|
|||
if (isset($this->errorCache[$name])) { |
|||
if (!$throw) { |
|||
return false; |
|||
} |
|||
|
|||
throw new Twig_Error_Loader($this->errorCache[$name]); |
|||
} |
|||
|
|||
$this->validateName($name); |
|||
|
|||
list($namespace, $shortname) = $this->parseName($name); |
|||
|
|||
if (!isset($this->paths[$namespace])) { |
|||
$this->errorCache[$name] = sprintf('There are no registered paths for namespace "%s".', $namespace); |
|||
|
|||
if (!$throw) { |
|||
return false; |
|||
} |
|||
|
|||
throw new Twig_Error_Loader($this->errorCache[$name]); |
|||
} |
|||
|
|||
foreach ($this->paths[$namespace] as $path) { |
|||
if (!$this->isAbsolutePath($path)) { |
|||
$path = $this->rootPath.'/'.$path; |
|||
} |
|||
|
|||
if (is_file($path.'/'.$shortname)) { |
|||
if (false !== $realpath = realpath($path.'/'.$shortname)) { |
|||
return $this->cache[$name] = $realpath; |
|||
} |
|||
|
|||
return $this->cache[$name] = $path.'/'.$shortname; |
|||
} |
|||
} |
|||
|
|||
$this->errorCache[$name] = sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths[$namespace])); |
|||
|
|||
if (!$throw) { |
|||
return false; |
|||
} |
|||
|
|||
throw new Twig_Error_Loader($this->errorCache[$name]); |
|||
} |
|||
|
|||
protected function parseName($name, $default = self::MAIN_NAMESPACE) |
|||
{ |
|||
if (isset($name[0]) && '@' == $name[0]) { |
|||
if (false === $pos = strpos($name, '/')) { |
|||
throw new Twig_Error_Loader(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name)); |
|||
} |
|||
|
|||
$namespace = substr($name, 1, $pos - 1); |
|||
$shortname = substr($name, $pos + 1); |
|||
|
|||
return array($namespace, $shortname); |
|||
} |
|||
|
|||
return array($default, $name); |
|||
} |
|||
|
|||
protected function normalizeName($name) |
|||
{ |
|||
return preg_replace('#/{2,}#', '/', str_replace('\\', '/', (string) $name)); |
|||
} |
|||
|
|||
protected function validateName($name) |
|||
{ |
|||
if (false !== strpos($name, "\0")) { |
|||
throw new Twig_Error_Loader('A template name cannot contain NUL bytes.'); |
|||
} |
|||
|
|||
$name = ltrim($name, '/'); |
|||
$parts = explode('/', $name); |
|||
$level = 0; |
|||
foreach ($parts as $part) { |
|||
if ('..' === $part) { |
|||
--$level; |
|||
} elseif ('.' !== $part) { |
|||
++$level; |
|||
} |
|||
|
|||
if ($level < 0) { |
|||
throw new Twig_Error_Loader(sprintf('Looks like you try to load a template outside configured directories (%s).', $name)); |
|||
} |
|||
} |
|||
} |
|||
|
|||
private function isAbsolutePath($file) |
|||
{ |
|||
return strspn($file, '/\\', 0, 1) |
|||
|| (strlen($file) > 3 && ctype_alpha($file[0]) |
|||
&& ':' === substr($file, 1, 1) |
|||
&& strspn($file, '/\\', 2, 1) |
|||
) |
|||
|| null !== parse_url($file, PHP_URL_SCHEME) |
|||
; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Loader_Filesystem', 'Twig\Loader\FilesystemLoader', false); |
@ -1,58 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
@trigger_error('The Twig_Loader_String class is deprecated since version 1.18.1 and will be removed in 2.0. Use Twig_Loader_Array instead or Twig_Environment::createTemplate().', E_USER_DEPRECATED); |
|||
|
|||
/** |
|||
* Loads a template from a string. |
|||
* |
|||
* This loader should NEVER be used. It only exists for Twig internal purposes. |
|||
* |
|||
* When using this loader with a cache mechanism, you should know that a new cache |
|||
* key is generated each time a template content "changes" (the cache key being the |
|||
* source code of the template). If you don't want to see your cache grows out of |
|||
* control, you need to take care of clearing the old cache file by yourself. |
|||
* |
|||
* @deprecated since 1.18.1 (to be removed in 2.0) |
|||
* |
|||
* @internal |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Loader_String implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface |
|||
{ |
|||
public function getSource($name) |
|||
{ |
|||
@trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED); |
|||
|
|||
return $name; |
|||
} |
|||
|
|||
public function getSourceContext($name) |
|||
{ |
|||
return new Twig_Source($name, $name); |
|||
} |
|||
|
|||
public function exists($name) |
|||
{ |
|||
return true; |
|||
} |
|||
|
|||
public function getCacheKey($name) |
|||
{ |
|||
return $name; |
|||
} |
|||
|
|||
public function isFresh($name, $time) |
|||
{ |
|||
return true; |
|||
} |
|||
} |
@ -1,57 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Interface all loaders must implement. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
interface Twig_LoaderInterface |
|||
{ |
|||
/** |
|||
* Gets the source code of a template, given its name. |
|||
* |
|||
* @param string $name The name of the template to load |
|||
* |
|||
* @return string The template source code |
|||
* |
|||
* @throws Twig_Error_Loader When $name is not found |
|||
* |
|||
* @deprecated since 1.27 (to be removed in 2.0), implement Twig_SourceContextLoaderInterface |
|||
*/ |
|||
public function getSource($name); |
|||
|
|||
/** |
|||
* Gets the cache key to use for the cache for a given template name. |
|||
* |
|||
* @param string $name The name of the template to load |
|||
* |
|||
* @return string The cache key |
|||
* |
|||
* @throws Twig_Error_Loader When $name is not found |
|||
*/ |
|||
public function getCacheKey($name); |
|||
|
|||
/** |
|||
* Returns true if the template is still fresh. |
|||
* |
|||
* @param string $name The template name |
|||
* @param int $time Timestamp of the last modification time of the |
|||
* cached template |
|||
* |
|||
* @return bool true if the template is fresh, false otherwise |
|||
* |
|||
* @throws Twig_Error_Loader When $name is not found |
|||
*/ |
|||
public function isFresh($name, $time); |
|||
} |
|||
|
|||
class_alias('Twig_LoaderInterface', 'Twig\Loader\LoaderInterface', false); |
@ -1,39 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Marks a content as safe. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Markup implements Countable |
|||
{ |
|||
protected $content; |
|||
protected $charset; |
|||
|
|||
public function __construct($content, $charset) |
|||
{ |
|||
$this->content = (string) $content; |
|||
$this->charset = $charset; |
|||
} |
|||
|
|||
public function __toString() |
|||
{ |
|||
return $this->content; |
|||
} |
|||
|
|||
public function count() |
|||
{ |
|||
return function_exists('mb_get_info') ? mb_strlen($this->content, $this->charset) : strlen($this->content); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Markup', 'Twig\Markup', false); |
@ -1,256 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a node in the AST. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Node implements Twig_NodeInterface |
|||
{ |
|||
protected $nodes; |
|||
protected $attributes; |
|||
protected $lineno; |
|||
protected $tag; |
|||
|
|||
private $name; |
|||
|
|||
/** |
|||
* Constructor. |
|||
* |
|||
* The nodes are automatically made available as properties ($this->node). |
|||
* The attributes are automatically made available as array items ($this['name']). |
|||
* |
|||
* @param array $nodes An array of named nodes |
|||
* @param array $attributes An array of attributes (should not be nodes) |
|||
* @param int $lineno The line number |
|||
* @param string $tag The tag name associated with the Node |
|||
*/ |
|||
public function __construct(array $nodes = array(), array $attributes = array(), $lineno = 0, $tag = null) |
|||
{ |
|||
foreach ($nodes as $name => $node) { |
|||
if (!$node instanceof Twig_NodeInterface) { |
|||
@trigger_error(sprintf('Using "%s" for the value of node "%s" of "%s" is deprecated since version 1.25 and will be removed in 2.0.', (is_object($node) ? get_class($node) : null) === $node ? 'null' : gettype($node), $name, get_class($this)), E_USER_DEPRECATED); |
|||
} |
|||
} |
|||
$this->nodes = $nodes; |
|||
$this->attributes = $attributes; |
|||
$this->lineno = $lineno; |
|||
$this->tag = $tag; |
|||
} |
|||
|
|||
public function __toString() |
|||
{ |
|||
$attributes = array(); |
|||
foreach ($this->attributes as $name => $value) { |
|||
$attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true))); |
|||
} |
|||
|
|||
$repr = array(get_class($this).'('.implode(', ', $attributes)); |
|||
|
|||
if (count($this->nodes)) { |
|||
foreach ($this->nodes as $name => $node) { |
|||
$len = strlen($name) + 4; |
|||
$noderepr = array(); |
|||
foreach (explode("\n", (string) $node) as $line) { |
|||
$noderepr[] = str_repeat(' ', $len).$line; |
|||
} |
|||
|
|||
$repr[] = sprintf(' %s: %s', $name, ltrim(implode("\n", $noderepr))); |
|||
} |
|||
|
|||
$repr[] = ')'; |
|||
} else { |
|||
$repr[0] .= ')'; |
|||
} |
|||
|
|||
return implode("\n", $repr); |
|||
} |
|||
|
|||
/** |
|||
* @deprecated since 1.16.1 (to be removed in 2.0) |
|||
*/ |
|||
public function toXml($asDom = false) |
|||
{ |
|||
@trigger_error(sprintf('%s is deprecated since version 1.16.1 and will be removed in 2.0.', __METHOD__), E_USER_DEPRECATED); |
|||
|
|||
$dom = new DOMDocument('1.0', 'UTF-8'); |
|||
$dom->formatOutput = true; |
|||
$dom->appendChild($xml = $dom->createElement('twig')); |
|||
|
|||
$xml->appendChild($node = $dom->createElement('node')); |
|||
$node->setAttribute('class', get_class($this)); |
|||
|
|||
foreach ($this->attributes as $name => $value) { |
|||
$node->appendChild($attribute = $dom->createElement('attribute')); |
|||
$attribute->setAttribute('name', $name); |
|||
$attribute->appendChild($dom->createTextNode($value)); |
|||
} |
|||
|
|||
foreach ($this->nodes as $name => $n) { |
|||
if (null === $n) { |
|||
continue; |
|||
} |
|||
|
|||
$child = $n->toXml(true)->getElementsByTagName('node')->item(0); |
|||
$child = $dom->importNode($child, true); |
|||
$child->setAttribute('name', $name); |
|||
|
|||
$node->appendChild($child); |
|||
} |
|||
|
|||
return $asDom ? $dom : $dom->saveXML(); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
foreach ($this->nodes as $node) { |
|||
$node->compile($compiler); |
|||
} |
|||
} |
|||
|
|||
public function getTemplateLine() |
|||
{ |
|||
return $this->lineno; |
|||
} |
|||
|
|||
/** |
|||
* @deprecated since 1.27 (to be removed in 2.0) |
|||
*/ |
|||
public function getLine() |
|||
{ |
|||
@trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getTemplateLine() instead.', E_USER_DEPRECATED); |
|||
|
|||
return $this->lineno; |
|||
} |
|||
|
|||
public function getNodeTag() |
|||
{ |
|||
return $this->tag; |
|||
} |
|||
|
|||
/** |
|||
* @return bool |
|||
*/ |
|||
public function hasAttribute($name) |
|||
{ |
|||
return array_key_exists($name, $this->attributes); |
|||
} |
|||
|
|||
/** |
|||
* @return mixed |
|||
*/ |
|||
public function getAttribute($name) |
|||
{ |
|||
if (!array_key_exists($name, $this->attributes)) { |
|||
throw new LogicException(sprintf('Attribute "%s" does not exist for Node "%s".', $name, get_class($this))); |
|||
} |
|||
|
|||
return $this->attributes[$name]; |
|||
} |
|||
|
|||
/** |
|||
* @param string $name |
|||
* @param mixed $value |
|||
*/ |
|||
public function setAttribute($name, $value) |
|||
{ |
|||
$this->attributes[$name] = $value; |
|||
} |
|||
|
|||
public function removeAttribute($name) |
|||
{ |
|||
unset($this->attributes[$name]); |
|||
} |
|||
|
|||
/** |
|||
* @return bool |
|||
*/ |
|||
public function hasNode($name) |
|||
{ |
|||
return array_key_exists($name, $this->nodes); |
|||
} |
|||
|
|||
/** |
|||
* @return Twig_Node |
|||
*/ |
|||
public function getNode($name) |
|||
{ |
|||
if (!array_key_exists($name, $this->nodes)) { |
|||
throw new LogicException(sprintf('Node "%s" does not exist for Node "%s".', $name, get_class($this))); |
|||
} |
|||
|
|||
return $this->nodes[$name]; |
|||
} |
|||
|
|||
public function setNode($name, $node = null) |
|||
{ |
|||
if (!$node instanceof Twig_NodeInterface) { |
|||
@trigger_error(sprintf('Using "%s" for the value of node "%s" of "%s" is deprecated since version 1.25 and will be removed in 2.0.', (is_object($node) ? get_class($node) : null) === $node ? 'null' : gettype($node), $name, get_class($this)), E_USER_DEPRECATED); |
|||
} |
|||
|
|||
$this->nodes[$name] = $node; |
|||
} |
|||
|
|||
public function removeNode($name) |
|||
{ |
|||
unset($this->nodes[$name]); |
|||
} |
|||
|
|||
public function count() |
|||
{ |
|||
return count($this->nodes); |
|||
} |
|||
|
|||
public function getIterator() |
|||
{ |
|||
return new ArrayIterator($this->nodes); |
|||
} |
|||
|
|||
public function setTemplateName($name) |
|||
{ |
|||
$this->name = $name; |
|||
foreach ($this->nodes as $node) { |
|||
if (null !== $node) { |
|||
$node->setTemplateName($name); |
|||
} |
|||
} |
|||
} |
|||
|
|||
public function getTemplateName() |
|||
{ |
|||
return $this->name; |
|||
} |
|||
|
|||
/** |
|||
* @deprecated since 1.27 (to be removed in 2.0) |
|||
*/ |
|||
public function setFilename($name) |
|||
{ |
|||
@trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use setTemplateName() instead.', E_USER_DEPRECATED); |
|||
|
|||
$this->setTemplateName($name); |
|||
} |
|||
|
|||
/** |
|||
* @deprecated since 1.27 (to be removed in 2.0) |
|||
*/ |
|||
public function getFilename() |
|||
{ |
|||
@trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getTemplateName() instead.', E_USER_DEPRECATED); |
|||
|
|||
return $this->name; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node', 'Twig\Node\Node', false); |
|||
class_exists('Twig_Compiler'); |
@ -1,36 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents an autoescape node. |
|||
* |
|||
* The value is the escaping strategy (can be html, js, ...) |
|||
* |
|||
* The true value is equivalent to html. |
|||
* |
|||
* If autoescaping is disabled, then the value is false. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Node_AutoEscape extends Twig_Node |
|||
{ |
|||
public function __construct($value, Twig_NodeInterface $body, $lineno, $tag = 'autoescape') |
|||
{ |
|||
parent::__construct(array('body' => $body), array('value' => $value), $lineno, $tag); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler->subcompile($this->getNode('body')); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_AutoEscape', 'Twig\Node\AutoEscapeNode', false); |
@ -1,41 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a block node. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Node_Block extends Twig_Node |
|||
{ |
|||
public function __construct($name, Twig_NodeInterface $body, $lineno, $tag = null) |
|||
{ |
|||
parent::__construct(array('body' => $body), array('name' => $name), $lineno, $tag); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->addDebugInfo($this) |
|||
->write(sprintf("public function block_%s(\$context, array \$blocks = array())\n", $this->getAttribute('name')), "{\n") |
|||
->indent() |
|||
; |
|||
|
|||
$compiler |
|||
->subcompile($this->getNode('body')) |
|||
->outdent() |
|||
->write("}\n\n") |
|||
; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Block', 'Twig\Node\BlockNode', false); |
@ -1,34 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a block call node. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Node_BlockReference extends Twig_Node implements Twig_NodeOutputInterface |
|||
{ |
|||
public function __construct($name, $lineno, $tag = null) |
|||
{ |
|||
parent::__construct(array(), array('name' => $name), $lineno, $tag); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->addDebugInfo($this) |
|||
->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name'))) |
|||
; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_BlockReference', 'Twig\Node\BlockReferenceNode', false); |
@ -1,21 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a body node. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Node_Body extends Twig_Node |
|||
{ |
|||
} |
|||
|
|||
class_alias('Twig_Node_Body', 'Twig\Node\BodyNode', false); |
@ -1,80 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Node_CheckSecurity extends Twig_Node |
|||
{ |
|||
protected $usedFilters; |
|||
protected $usedTags; |
|||
protected $usedFunctions; |
|||
|
|||
public function __construct(array $usedFilters, array $usedTags, array $usedFunctions) |
|||
{ |
|||
$this->usedFilters = $usedFilters; |
|||
$this->usedTags = $usedTags; |
|||
$this->usedFunctions = $usedFunctions; |
|||
|
|||
parent::__construct(); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$tags = $filters = $functions = array(); |
|||
foreach (array('tags', 'filters', 'functions') as $type) { |
|||
foreach ($this->{'used'.ucfirst($type)} as $name => $node) { |
|||
if ($node instanceof Twig_Node) { |
|||
${$type}[$name] = $node->getTemplateLine(); |
|||
} else { |
|||
${$type}[$node] = null; |
|||
} |
|||
} |
|||
} |
|||
|
|||
$compiler |
|||
->write('$tags = ')->repr(array_filter($tags))->raw(";\n") |
|||
->write('$filters = ')->repr(array_filter($filters))->raw(";\n") |
|||
->write('$functions = ')->repr(array_filter($functions))->raw(";\n\n") |
|||
->write("try {\n") |
|||
->indent() |
|||
->write("\$this->env->getExtension('Twig_Extension_Sandbox')->checkSecurity(\n") |
|||
->indent() |
|||
->write(!$tags ? "array(),\n" : "array('".implode("', '", array_keys($tags))."'),\n") |
|||
->write(!$filters ? "array(),\n" : "array('".implode("', '", array_keys($filters))."'),\n") |
|||
->write(!$functions ? "array()\n" : "array('".implode("', '", array_keys($functions))."')\n") |
|||
->outdent() |
|||
->write(");\n") |
|||
->outdent() |
|||
->write("} catch (Twig_Sandbox_SecurityError \$e) {\n") |
|||
->indent() |
|||
->write("\$e->setSourceContext(\$this->getSourceContext());\n\n") |
|||
->write("if (\$e instanceof Twig_Sandbox_SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n") |
|||
->indent() |
|||
->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n") |
|||
->outdent() |
|||
->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n") |
|||
->indent() |
|||
->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n") |
|||
->outdent() |
|||
->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFunctionError && isset(\$functions[\$e->getFunctionName()])) {\n") |
|||
->indent() |
|||
->write("\$e->setTemplateLine(\$functions[\$e->getFunctionName()]);\n") |
|||
->outdent() |
|||
->write("}\n\n") |
|||
->write("throw \$e;\n") |
|||
->outdent() |
|||
->write("}\n\n") |
|||
; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_CheckSecurity', 'Twig\Node\CheckSecurityNode', false); |
@ -1,35 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a do node. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Node_Do extends Twig_Node |
|||
{ |
|||
public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null) |
|||
{ |
|||
parent::__construct(array('expr' => $expr), array(), $lineno, $tag); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->addDebugInfo($this) |
|||
->write('') |
|||
->subcompile($this->getNode('expr')) |
|||
->raw(";\n") |
|||
; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Do', 'Twig\Node\DoNode', false); |
@ -1,46 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents an embed node. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Node_Embed extends Twig_Node_Include |
|||
{ |
|||
// we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module) |
|||
public function __construct($name, $index, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null) |
|||
{ |
|||
parent::__construct(new Twig_Node_Expression_Constant('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag); |
|||
|
|||
$this->setAttribute('name', $name); |
|||
// to be removed in 2.0, used name instead |
|||
$this->setAttribute('filename', $name); |
|||
$this->setAttribute('index', $index); |
|||
} |
|||
|
|||
protected function addGetTemplate(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->write('$this->loadTemplate(') |
|||
->string($this->getAttribute('name')) |
|||
->raw(', ') |
|||
->repr($this->getTemplateName()) |
|||
->raw(', ') |
|||
->repr($this->getTemplateLine()) |
|||
->raw(', ') |
|||
->string($this->getAttribute('index')) |
|||
->raw(')') |
|||
; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Embed', 'Twig\Node\EmbedNode', false); |
@ -1,22 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Abstract class for all nodes that represents an expression. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
abstract class Twig_Node_Expression extends Twig_Node |
|||
{ |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression', 'Twig\Node\Expression\AbstractExpression', false); |
@ -1,83 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Array extends Twig_Node_Expression |
|||
{ |
|||
protected $index; |
|||
|
|||
public function __construct(array $elements, $lineno) |
|||
{ |
|||
parent::__construct($elements, array(), $lineno); |
|||
|
|||
$this->index = -1; |
|||
foreach ($this->getKeyValuePairs() as $pair) { |
|||
if ($pair['key'] instanceof Twig_Node_Expression_Constant && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) { |
|||
$this->index = $pair['key']->getAttribute('value'); |
|||
} |
|||
} |
|||
} |
|||
|
|||
public function getKeyValuePairs() |
|||
{ |
|||
$pairs = array(); |
|||
|
|||
foreach (array_chunk($this->nodes, 2) as $pair) { |
|||
$pairs[] = array( |
|||
'key' => $pair[0], |
|||
'value' => $pair[1], |
|||
); |
|||
} |
|||
|
|||
return $pairs; |
|||
} |
|||
|
|||
public function hasElement(Twig_Node_Expression $key) |
|||
{ |
|||
foreach ($this->getKeyValuePairs() as $pair) { |
|||
// we compare the string representation of the keys |
|||
// to avoid comparing the line numbers which are not relevant here. |
|||
if ((string) $key === (string) $pair['key']) { |
|||
return true; |
|||
} |
|||
} |
|||
|
|||
return false; |
|||
} |
|||
|
|||
public function addElement(Twig_Node_Expression $value, Twig_Node_Expression $key = null) |
|||
{ |
|||
if (null === $key) { |
|||
$key = new Twig_Node_Expression_Constant(++$this->index, $value->getTemplateLine()); |
|||
} |
|||
|
|||
array_push($this->nodes, $key, $value); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler->raw('array('); |
|||
$first = true; |
|||
foreach ($this->getKeyValuePairs() as $pair) { |
|||
if (!$first) { |
|||
$compiler->raw(', '); |
|||
} |
|||
$first = false; |
|||
|
|||
$compiler |
|||
->subcompile($pair['key']) |
|||
->raw(' => ') |
|||
->subcompile($pair['value']) |
|||
; |
|||
} |
|||
$compiler->raw(')'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Array', 'Twig\Node\Expression\ArrayExpression', false); |
@ -1,25 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
class Twig_Node_Expression_AssignName extends Twig_Node_Expression_Name |
|||
{ |
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->raw('$context[') |
|||
->string($this->getAttribute('name')) |
|||
->raw(']') |
|||
; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_AssignName', 'Twig\Node\Expression\AssignNameExpression', false); |
@ -1,37 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
abstract class Twig_Node_Expression_Binary extends Twig_Node_Expression |
|||
{ |
|||
public function __construct(Twig_NodeInterface $left, Twig_NodeInterface $right, $lineno) |
|||
{ |
|||
parent::__construct(array('left' => $left, 'right' => $right), array(), $lineno); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->raw('(') |
|||
->subcompile($this->getNode('left')) |
|||
->raw(' ') |
|||
; |
|||
$this->operator($compiler); |
|||
$compiler |
|||
->raw(' ') |
|||
->subcompile($this->getNode('right')) |
|||
->raw(')') |
|||
; |
|||
} |
|||
|
|||
abstract public function operator(Twig_Compiler $compiler); |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary', 'Twig\Node\Expression\Binary\AbstractBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Add extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('+'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Add', 'Twig\Node\Expression\Binary\AddBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_And extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('&&'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_And', 'Twig\Node\Expression\Binary\AndBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_BitwiseAnd extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('&'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_BitwiseAnd', 'Twig\Node\Expression\Binary\BitwiseAndBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_BitwiseOr extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('|'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_BitwiseOr', 'Twig\Node\Expression\Binary\BitwiseOrBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_BitwiseXor extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('^'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_BitwiseXor', 'Twig\Node\Expression\Binary\BitwiseXorBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Concat extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('.'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Concat', 'Twig\Node\Expression\Binary\ConcatBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Div extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('/'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Div', 'Twig\Node\Expression\Binary\DivBinary', false); |
@ -1,32 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_EndsWith extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$left = $compiler->getVarName(); |
|||
$right = $compiler->getVarName(); |
|||
$compiler |
|||
->raw(sprintf('(is_string($%s = ', $left)) |
|||
->subcompile($this->getNode('left')) |
|||
->raw(sprintf(') && is_string($%s = ', $right)) |
|||
->subcompile($this->getNode('right')) |
|||
->raw(sprintf(') && (\'\' === $%2$s || $%2$s === substr($%1$s, -strlen($%2$s))))', $left, $right)) |
|||
; |
|||
} |
|||
|
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw(''); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_EndsWith', 'Twig\Node\Expression\Binary\EndsWithBinary', false); |
@ -1,19 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Equal extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('=='); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Equal', 'Twig\Node\Expression\Binary\EqualBinary', false); |
@ -1,26 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_FloorDiv extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler->raw('(int) floor('); |
|||
parent::compile($compiler); |
|||
$compiler->raw(')'); |
|||
} |
|||
|
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('/'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_FloorDiv', 'Twig\Node\Expression\Binary\FloorDivBinary', false); |
@ -1,19 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Greater extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('>'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Greater', 'Twig\Node\Expression\Binary\GreaterBinary', false); |
@ -1,19 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_GreaterEqual extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('>='); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_GreaterEqual', 'Twig\Node\Expression\Binary\GreaterEqualBinary', false); |
@ -1,30 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_In extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->raw('twig_in_filter(') |
|||
->subcompile($this->getNode('left')) |
|||
->raw(', ') |
|||
->subcompile($this->getNode('right')) |
|||
->raw(')') |
|||
; |
|||
} |
|||
|
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('in'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_In', 'Twig\Node\Expression\Binary\InBinary', false); |
@ -1,19 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Less extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('<'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Less', 'Twig\Node\Expression\Binary\LessBinary', false); |
@ -1,19 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_LessEqual extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('<='); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_LessEqual', 'Twig\Node\Expression\Binary\LessEqualBinary', false); |
@ -1,30 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Matches extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->raw('preg_match(') |
|||
->subcompile($this->getNode('right')) |
|||
->raw(', ') |
|||
->subcompile($this->getNode('left')) |
|||
->raw(')') |
|||
; |
|||
} |
|||
|
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw(''); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Matches', 'Twig\Node\Expression\Binary\MatchesBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Mod extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('%'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Mod', 'Twig\Node\Expression\Binary\ModBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Mul extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('*'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Mul', 'Twig\Node\Expression\Binary\MulBinary', false); |
@ -1,19 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_NotEqual extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('!='); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_NotEqual', 'Twig\Node\Expression\Binary\NotEqualBinary', false); |
@ -1,30 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_NotIn extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->raw('!twig_in_filter(') |
|||
->subcompile($this->getNode('left')) |
|||
->raw(', ') |
|||
->subcompile($this->getNode('right')) |
|||
->raw(')') |
|||
; |
|||
} |
|||
|
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('not in'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_NotIn', 'Twig\Node\Expression\Binary\NotInBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Or extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('||'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Or', 'Twig\Node\Expression\Binary\OrBinary', false); |
@ -1,34 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Power extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
if (PHP_VERSION_ID >= 50600) { |
|||
return parent::compile($compiler); |
|||
} |
|||
|
|||
$compiler |
|||
->raw('pow(') |
|||
->subcompile($this->getNode('left')) |
|||
->raw(', ') |
|||
->subcompile($this->getNode('right')) |
|||
->raw(')') |
|||
; |
|||
} |
|||
|
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('**'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Power', 'Twig\Node\Expression\Binary\PowerBinary', false); |
@ -1,30 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Range extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->raw('range(') |
|||
->subcompile($this->getNode('left')) |
|||
->raw(', ') |
|||
->subcompile($this->getNode('right')) |
|||
->raw(')') |
|||
; |
|||
} |
|||
|
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('..'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Range', 'Twig\Node\Expression\Binary\RangeBinary', false); |
@ -1,32 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_StartsWith extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$left = $compiler->getVarName(); |
|||
$right = $compiler->getVarName(); |
|||
$compiler |
|||
->raw(sprintf('(is_string($%s = ', $left)) |
|||
->subcompile($this->getNode('left')) |
|||
->raw(sprintf(') && is_string($%s = ', $right)) |
|||
->subcompile($this->getNode('right')) |
|||
->raw(sprintf(') && (\'\' === $%2$s || 0 === strpos($%1$s, $%2$s)))', $left, $right)) |
|||
; |
|||
} |
|||
|
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw(''); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_StartsWith', 'Twig\Node\Expression\Binary\StartsWithBinary', false); |
@ -1,20 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Binary_Sub extends Twig_Node_Expression_Binary |
|||
{ |
|||
public function operator(Twig_Compiler $compiler) |
|||
{ |
|||
return $compiler->raw('-'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Binary_Sub', 'Twig\Node\Expression\Binary\SubBinary', false); |
@ -1,93 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
|
|||
/** |
|||
* Represents a block call node. |
|||
* |
|||
* @author Fabien Potencier <fabien@symfony.com> |
|||
*/ |
|||
class Twig_Node_Expression_BlockReference extends Twig_Node_Expression |
|||
{ |
|||
/** |
|||
* @param Twig_Node|null $template |
|||
*/ |
|||
public function __construct(Twig_NodeInterface $name, $template = null, $lineno, $tag = null) |
|||
{ |
|||
if (is_bool($template)) { |
|||
@trigger_error(sprintf('The %s method "$asString" argument is deprecated since version 1.28 and will be removed in 2.0.', __METHOD__), E_USER_DEPRECATED); |
|||
|
|||
$template = null; |
|||
} |
|||
|
|||
$nodes = array('name' => $name); |
|||
if (null !== $template) { |
|||
$nodes['template'] = $template; |
|||
} |
|||
|
|||
parent::__construct($nodes, array('is_defined_test' => false, 'output' => false), $lineno, $tag); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
if ($this->getAttribute('is_defined_test')) { |
|||
$this->compileTemplateCall($compiler, 'hasBlock'); |
|||
} else { |
|||
if ($this->getAttribute('output')) { |
|||
$compiler->addDebugInfo($this); |
|||
|
|||
$this |
|||
->compileTemplateCall($compiler, 'displayBlock') |
|||
->raw(";\n"); |
|||
} else { |
|||
$this->compileTemplateCall($compiler, 'renderBlock'); |
|||
} |
|||
} |
|||
} |
|||
|
|||
private function compileTemplateCall(Twig_Compiler $compiler, $method) |
|||
{ |
|||
if (!$this->hasNode('template')) { |
|||
$compiler->write('$this'); |
|||
} else { |
|||
$compiler |
|||
->write('$this->loadTemplate(') |
|||
->subcompile($this->getNode('template')) |
|||
->raw(', ') |
|||
->repr($this->getTemplateName()) |
|||
->raw(', ') |
|||
->repr($this->getTemplateLine()) |
|||
->raw(')') |
|||
; |
|||
} |
|||
|
|||
$compiler->raw(sprintf('->%s', $method)); |
|||
$this->compileBlockArguments($compiler); |
|||
|
|||
return $compiler; |
|||
} |
|||
|
|||
private function compileBlockArguments(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->raw('(') |
|||
->subcompile($this->getNode('name')) |
|||
->raw(', $context'); |
|||
|
|||
if (!$this->hasNode('template')) { |
|||
$compiler->raw(', $blocks'); |
|||
} |
|||
|
|||
return $compiler->raw(')'); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_BlockReference', 'Twig\Node\Expression\BlockReferenceExpression', false); |
@ -1,291 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
abstract class Twig_Node_Expression_Call extends Twig_Node_Expression |
|||
{ |
|||
private $reflector; |
|||
|
|||
protected function compileCallable(Twig_Compiler $compiler) |
|||
{ |
|||
$closingParenthesis = false; |
|||
if ($this->hasAttribute('callable') && $callable = $this->getAttribute('callable')) { |
|||
if (is_string($callable) && false === strpos($callable, '::')) { |
|||
$compiler->raw($callable); |
|||
} else { |
|||
list($r, $callable) = $this->reflectCallable($callable); |
|||
if ($r instanceof ReflectionMethod && is_string($callable[0])) { |
|||
if ($r->isStatic()) { |
|||
$compiler->raw(sprintf('%s::%s', $callable[0], $callable[1])); |
|||
} else { |
|||
$compiler->raw(sprintf('$this->env->getRuntime(\'%s\')->%s', $callable[0], $callable[1])); |
|||
} |
|||
} elseif ($r instanceof ReflectionMethod && $callable[0] instanceof Twig_ExtensionInterface) { |
|||
$compiler->raw(sprintf('$this->env->getExtension(\'%s\')->%s', get_class($callable[0]), $callable[1])); |
|||
} else { |
|||
$type = ucfirst($this->getAttribute('type')); |
|||
$compiler->raw(sprintf('call_user_func_array($this->env->get%s(\'%s\')->getCallable(), array', $type, $this->getAttribute('name'))); |
|||
$closingParenthesis = true; |
|||
} |
|||
} |
|||
} else { |
|||
$compiler->raw($this->getAttribute('thing')->compile()); |
|||
} |
|||
|
|||
$this->compileArguments($compiler); |
|||
|
|||
if ($closingParenthesis) { |
|||
$compiler->raw(')'); |
|||
} |
|||
} |
|||
|
|||
protected function compileArguments(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler->raw('('); |
|||
|
|||
$first = true; |
|||
|
|||
if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { |
|||
$compiler->raw('$this->env'); |
|||
$first = false; |
|||
} |
|||
|
|||
if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { |
|||
if (!$first) { |
|||
$compiler->raw(', '); |
|||
} |
|||
$compiler->raw('$context'); |
|||
$first = false; |
|||
} |
|||
|
|||
if ($this->hasAttribute('arguments')) { |
|||
foreach ($this->getAttribute('arguments') as $argument) { |
|||
if (!$first) { |
|||
$compiler->raw(', '); |
|||
} |
|||
$compiler->string($argument); |
|||
$first = false; |
|||
} |
|||
} |
|||
|
|||
if ($this->hasNode('node')) { |
|||
if (!$first) { |
|||
$compiler->raw(', '); |
|||
} |
|||
$compiler->subcompile($this->getNode('node')); |
|||
$first = false; |
|||
} |
|||
|
|||
if ($this->hasNode('arguments')) { |
|||
$callable = $this->hasAttribute('callable') ? $this->getAttribute('callable') : null; |
|||
|
|||
$arguments = $this->getArguments($callable, $this->getNode('arguments')); |
|||
|
|||
foreach ($arguments as $node) { |
|||
if (!$first) { |
|||
$compiler->raw(', '); |
|||
} |
|||
$compiler->subcompile($node); |
|||
$first = false; |
|||
} |
|||
} |
|||
|
|||
$compiler->raw(')'); |
|||
} |
|||
|
|||
protected function getArguments($callable, $arguments) |
|||
{ |
|||
$callType = $this->getAttribute('type'); |
|||
$callName = $this->getAttribute('name'); |
|||
|
|||
$parameters = array(); |
|||
$named = false; |
|||
foreach ($arguments as $name => $node) { |
|||
if (!is_int($name)) { |
|||
$named = true; |
|||
$name = $this->normalizeName($name); |
|||
} elseif ($named) { |
|||
throw new Twig_Error_Syntax(sprintf('Positional arguments cannot be used after named arguments for %s "%s".', $callType, $callName)); |
|||
} |
|||
|
|||
$parameters[$name] = $node; |
|||
} |
|||
|
|||
$isVariadic = $this->hasAttribute('is_variadic') && $this->getAttribute('is_variadic'); |
|||
if (!$named && !$isVariadic) { |
|||
return $parameters; |
|||
} |
|||
|
|||
if (!$callable) { |
|||
if ($named) { |
|||
$message = sprintf('Named arguments are not supported for %s "%s".', $callType, $callName); |
|||
} else { |
|||
$message = sprintf('Arbitrary positional arguments are not supported for %s "%s".', $callType, $callName); |
|||
} |
|||
|
|||
throw new LogicException($message); |
|||
} |
|||
|
|||
$callableParameters = $this->getCallableParameters($callable, $isVariadic); |
|||
$arguments = array(); |
|||
$names = array(); |
|||
$missingArguments = array(); |
|||
$optionalArguments = array(); |
|||
$pos = 0; |
|||
foreach ($callableParameters as $callableParameter) { |
|||
$names[] = $name = $this->normalizeName($callableParameter->name); |
|||
|
|||
if (array_key_exists($name, $parameters)) { |
|||
if (array_key_exists($pos, $parameters)) { |
|||
throw new Twig_Error_Syntax(sprintf('Argument "%s" is defined twice for %s "%s".', $name, $callType, $callName)); |
|||
} |
|||
|
|||
if (count($missingArguments)) { |
|||
throw new Twig_Error_Syntax(sprintf( |
|||
'Argument "%s" could not be assigned for %s "%s(%s)" because it is mapped to an internal PHP function which cannot determine default value for optional argument%s "%s".', |
|||
$name, $callType, $callName, implode(', ', $names), count($missingArguments) > 1 ? 's' : '', implode('", "', $missingArguments)) |
|||
); |
|||
} |
|||
|
|||
$arguments = array_merge($arguments, $optionalArguments); |
|||
$arguments[] = $parameters[$name]; |
|||
unset($parameters[$name]); |
|||
$optionalArguments = array(); |
|||
} elseif (array_key_exists($pos, $parameters)) { |
|||
$arguments = array_merge($arguments, $optionalArguments); |
|||
$arguments[] = $parameters[$pos]; |
|||
unset($parameters[$pos]); |
|||
$optionalArguments = array(); |
|||
++$pos; |
|||
} elseif ($callableParameter->isDefaultValueAvailable()) { |
|||
$optionalArguments[] = new Twig_Node_Expression_Constant($callableParameter->getDefaultValue(), -1); |
|||
} elseif ($callableParameter->isOptional()) { |
|||
if (empty($parameters)) { |
|||
break; |
|||
} else { |
|||
$missingArguments[] = $name; |
|||
} |
|||
} else { |
|||
throw new Twig_Error_Syntax(sprintf('Value for argument "%s" is required for %s "%s".', $name, $callType, $callName)); |
|||
} |
|||
} |
|||
|
|||
if ($isVariadic) { |
|||
$arbitraryArguments = new Twig_Node_Expression_Array(array(), -1); |
|||
foreach ($parameters as $key => $value) { |
|||
if (is_int($key)) { |
|||
$arbitraryArguments->addElement($value); |
|||
} else { |
|||
$arbitraryArguments->addElement($value, new Twig_Node_Expression_Constant($key, -1)); |
|||
} |
|||
unset($parameters[$key]); |
|||
} |
|||
|
|||
if ($arbitraryArguments->count()) { |
|||
$arguments = array_merge($arguments, $optionalArguments); |
|||
$arguments[] = $arbitraryArguments; |
|||
} |
|||
} |
|||
|
|||
if (!empty($parameters)) { |
|||
$unknownParameter = null; |
|||
foreach ($parameters as $parameter) { |
|||
if ($parameter instanceof Twig_Node) { |
|||
$unknownParameter = $parameter; |
|||
break; |
|||
} |
|||
} |
|||
|
|||
throw new Twig_Error_Syntax(sprintf( |
|||
'Unknown argument%s "%s" for %s "%s(%s)".', |
|||
count($parameters) > 1 ? 's' : '', implode('", "', array_keys($parameters)), $callType, $callName, implode(', ', $names) |
|||
), $unknownParameter ? $unknownParameter->getTemplateLine() : -1); |
|||
} |
|||
|
|||
return $arguments; |
|||
} |
|||
|
|||
protected function normalizeName($name) |
|||
{ |
|||
return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), $name)); |
|||
} |
|||
|
|||
private function getCallableParameters($callable, $isVariadic) |
|||
{ |
|||
list($r) = $this->reflectCallable($callable); |
|||
if (null === $r) { |
|||
return array(); |
|||
} |
|||
|
|||
$parameters = $r->getParameters(); |
|||
if ($this->hasNode('node')) { |
|||
array_shift($parameters); |
|||
} |
|||
if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { |
|||
array_shift($parameters); |
|||
} |
|||
if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { |
|||
array_shift($parameters); |
|||
} |
|||
if ($this->hasAttribute('arguments') && null !== $this->getAttribute('arguments')) { |
|||
foreach ($this->getAttribute('arguments') as $argument) { |
|||
array_shift($parameters); |
|||
} |
|||
} |
|||
if ($isVariadic) { |
|||
$argument = end($parameters); |
|||
if ($argument && $argument->isArray() && $argument->isDefaultValueAvailable() && array() === $argument->getDefaultValue()) { |
|||
array_pop($parameters); |
|||
} else { |
|||
$callableName = $r->name; |
|||
if ($r instanceof ReflectionMethod) { |
|||
$callableName = $r->getDeclaringClass()->name.'::'.$callableName; |
|||
} |
|||
|
|||
throw new LogicException(sprintf('The last parameter of "%s" for %s "%s" must be an array with default value, eg. "array $arg = array()".', $callableName, $this->getAttribute('type'), $this->getAttribute('name'))); |
|||
} |
|||
} |
|||
|
|||
return $parameters; |
|||
} |
|||
|
|||
private function reflectCallable($callable) |
|||
{ |
|||
if (null !== $this->reflector) { |
|||
return $this->reflector; |
|||
} |
|||
|
|||
if (is_array($callable)) { |
|||
if (!method_exists($callable[0], $callable[1])) { |
|||
// __call() |
|||
return array(null, array()); |
|||
} |
|||
$r = new ReflectionMethod($callable[0], $callable[1]); |
|||
} elseif (is_object($callable) && !$callable instanceof Closure) { |
|||
$r = new ReflectionObject($callable); |
|||
$r = $r->getMethod('__invoke'); |
|||
$callable = array($callable, '__invoke'); |
|||
} elseif (is_string($callable) && false !== $pos = strpos($callable, '::')) { |
|||
$class = substr($callable, 0, $pos); |
|||
$method = substr($callable, $pos + 2); |
|||
if (!method_exists($class, $method)) { |
|||
// __staticCall() |
|||
return array(null, array()); |
|||
} |
|||
$r = new ReflectionMethod($callable); |
|||
$callable = array($class, $method); |
|||
} else { |
|||
$r = new ReflectionFunction($callable); |
|||
} |
|||
|
|||
return $this->reflector = array($r, $callable); |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Call', 'Twig\Node\Expression\CallExpression', false); |
@ -1,33 +0,0 @@ |
|||
<?php |
|||
|
|||
/* |
|||
* This file is part of Twig. |
|||
* |
|||
* (c) Fabien Potencier |
|||
* (c) Armin Ronacher |
|||
* |
|||
* For the full copyright and license information, please view the LICENSE |
|||
* file that was distributed with this source code. |
|||
*/ |
|||
class Twig_Node_Expression_Conditional extends Twig_Node_Expression |
|||
{ |
|||
public function __construct(Twig_Node_Expression $expr1, Twig_Node_Expression $expr2, Twig_Node_Expression $expr3, $lineno) |
|||
{ |
|||
parent::__construct(array('expr1' => $expr1, 'expr2' => $expr2, 'expr3' => $expr3), array(), $lineno); |
|||
} |
|||
|
|||
public function compile(Twig_Compiler $compiler) |
|||
{ |
|||
$compiler |
|||
->raw('((') |
|||
->subcompile($this->getNode('expr1')) |
|||
->raw(') ? (') |
|||
->subcompile($this->getNode('expr2')) |
|||
->raw(') : (') |
|||
->subcompile($this->getNode('expr3')) |
|||
->raw('))') |
|||
; |
|||
} |
|||
} |
|||
|
|||
class_alias('Twig_Node_Expression_Conditional', 'Twig\Node\Expression\ConditionalExpression', false); |
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Reference in new issue