= 1024 && $i < 4; $i++) $size /= 1024; return round($size, 2).$units[$i]; } function doBoardListPart($list, $root, &$boards) { global $config; $body = ''; foreach ($list as $key => $board) { if (is_array($board)) $body .= ' [' . doBoardListPart($board, $root, $boards) . '] '; else { if (gettype($key) == 'string') { $body .= ' ' . $key . ' /'; } else { $title = ''; if (isset ($boards[$board])) { $title = ' title="'.$boards[$board].'"'; } $body .= ' ' . $board . ' /'; } } } $body = preg_replace('/\/$/', '', $body); return $body; } function createBoardlist($mod=false) { global $config; if (!isset($config['boards'])) return array('top'=>'','bottom'=>''); $xboards = listBoards(); $boards = array(); foreach ($xboards as $val) { $boards[$val['uri']] = $val['title']; } $body = doBoardListPart($config['boards'], $mod?'?/':$config['root'], $boards); if ($config['boardlist_wrap_bracket'] && !preg_match('/\] $/', $body)) $body = '[' . $body . ']'; $body = trim($body); // Message compact-boardlist.js faster, so that page looks less ugly during loading $top = ""; return array( 'top' => '
' . $body . '
' . $top, 'bottom' => '
' . $body . '
' ); } function error($message, $priority = true, $debug_stuff = false) { global $board, $mod, $config, $db_error; if ($config['syslog'] && $priority !== false) { // Use LOG_NOTICE instead of LOG_ERR or LOG_WARNING because most error message are not significant. _syslog($priority !== true ? $priority : LOG_NOTICE, $message); } if (defined('STDIN')) { // Running from CLI echo('Error: ' . $message . "\n"); debug_print_backtrace(); die(); } if ($config['debug'] && isset($db_error)) { $debug_stuff = array_combine(array('SQLSTATE', 'Error code', 'Error message'), $db_error); } if ($config['debug']) { $debug_stuff['backtrace'] = debug_backtrace(); } // Return the bad request header, necessary for AJAX posts // czaks: is it really so? the ajax errors only work when this is commented out // better yet use it when ajax is disabled if (!isset ($_POST['json_response'])) { header($_SERVER['SERVER_PROTOCOL'] . ' 400 Bad Request'); } // Is there a reason to disable this? if (isset($_POST['json_response'])) { header('Content-Type: text/json; charset=utf-8'); die(json_encode(array( 'error' => $message ))); } die(Element('page.html', array( 'config' => $config, 'title' => _('Error'), 'subtitle' => _('An error has occured.'), 'body' => Element('error.html', array( 'config' => $config, 'message' => $message, 'mod' => $mod, 'board' => isset($board) ? $board : false, 'debug' => is_array($debug_stuff) ? str_replace("\n", ' ', utf8tohtml(print_r($debug_stuff, true))) : utf8tohtml($debug_stuff) )) ))); } function loginForm($error=false, $username=false, $redirect=false) { global $config; die(Element('page.html', array( 'index' => $config['root'], 'title' => _('Login'), 'config' => $config, 'body' => Element('login.html', array( 'config'=>$config, 'error'=>$error, 'username'=>utf8tohtml($username), 'redirect'=>$redirect ) ) ))); } function pm_snippet($body, $len=null) { global $config; if (!isset($len)) $len = &$config['mod']['snippet_length']; // Replace line breaks with some whitespace $body = preg_replace('@
@i', ' ', $body); // Strip tags $body = strip_tags($body); // Unescape HTML characters, to avoid splitting them in half $body = html_entity_decode($body, ENT_COMPAT, 'UTF-8'); // calculate strlen() so we can add "..." after if needed $strlen = mb_strlen($body); $body = mb_substr($body, 0, $len); // Re-escape the characters. return '' . utf8tohtml($body) . ($strlen > $len ? '…' : '') . ''; } function capcode($cap) { global $config; if (!$cap) return false; $capcode = array(); if (isset($config['custom_capcode'][$cap])) { if (is_array($config['custom_capcode'][$cap])) { $capcode['cap'] = sprintf($config['custom_capcode'][$cap][0], $cap); if (isset($config['custom_capcode'][$cap][1])) $capcode['name'] = $config['custom_capcode'][$cap][1]; if (isset($config['custom_capcode'][$cap][2])) $capcode['trip'] = $config['custom_capcode'][$cap][2]; } else { $capcode['cap'] = sprintf($config['custom_capcode'][$cap], $cap); } } else { $capcode['cap'] = sprintf($config['capcode'], $cap); } return $capcode; } function truncate($body, $url, $max_lines = false, $max_chars = false) { global $config; if ($max_lines === false) $max_lines = $config['body_truncate']; if ($max_chars === false) $max_chars = $config['body_truncate_char']; // We don't want to risk truncating in the middle of an HTML comment. // It's easiest just to remove them all first. $body = preg_replace('//s', '', $body); $original_body = $body; $lines = substr_count($body, '
'); // Limit line count if ($lines > $max_lines) { if (preg_match('/(((.*?)){' . $max_lines . '})/', $body, $m)) $body = $m[0]; } $body = mb_substr($body, 0, $max_chars); if ($body != $original_body) { // Remove any corrupt tags at the end $body = preg_replace('/<([\w]+)?([^>]*)?$/', '', $body); // Open tags if (preg_match_all('/<([\w]+)[^>]*>/', $body, $open_tags)) { $tags = array(); for ($x=0;$x$/', $open_tags[0][$x])) $tags[] = $open_tags[1][$x]; } // List successfully closed tags if (preg_match_all('/(<\/([\w]+))>/', $body, $closed_tags)) { for ($x=0;$xhere to view the full text.'), $url).''; } return $body; } function bidi_cleanup($data) { // Closes all embedded RTL and LTR unicode formatting blocks in a string so that // it can be used inside another without controlling its direction. $explicits = '\xE2\x80\xAA|\xE2\x80\xAB|\xE2\x80\xAD|\xE2\x80\xAE'; $pdf = '\xE2\x80\xAC'; preg_match_all("!$explicits!", $data, $m1, PREG_OFFSET_CAPTURE | PREG_SET_ORDER); preg_match_all("!$pdf!", $data, $m2, PREG_OFFSET_CAPTURE | PREG_SET_ORDER); if (count($m1) || count($m2)){ $p = array(); foreach ($m1 as $m){ $p[$m[0][1]] = 'push'; } foreach ($m2 as $m){ $p[$m[0][1]] = 'pop'; } ksort($p); $offset = 0; $stack = 0; foreach ($p as $pos => $type){ if ($type == 'push'){ $stack++; }else{ if ($stack){ $stack--; }else{ # we have a pop without a push - remove it $data = substr($data, 0, $pos-$offset) .substr($data, $pos+3-$offset); $offset += 3; } } } # now add some pops if your stack is bigger than 0 for ($i=0; $i<$stack; $i++){ $data .= "\xE2\x80\xAC"; } return $data; } return $data; } function secure_link_confirm($text, $title, $confirm_message, $href) { global $config; return '' . $text . ''; } function secure_link($href) { return $href . '/' . make_secure_link_token($href); } function embed_html($link) { global $config; foreach ($config['embedding'] as $embed) { if ($html = preg_replace($embed[0], $embed[1], $link)) { if ($html == $link) continue; // Nope $html = str_replace('%%tb_width%%', $config['embed_width'], $html); $html = str_replace('%%tb_height%%', $config['embed_height'], $html); return $html; } } if ($link[0] == '<') { // Prior to v0.9.6-dev-8, HTML code for embedding was stored in the database instead of the link. return $link; } return 'Embedding error.'; } class Post { public function __construct($post, $root=null, $mod=false) { global $config; if (!isset($root)) $root = &$config['root']; foreach ($post as $key => $value) { $this->{$key} = $value; } $this->subject = utf8tohtml($this->subject); $this->name = utf8tohtml($this->name); $this->mod = $mod; $this->root = $root; if ($this->embed) $this->embed = embed_html($this->embed); $this->modifiers = extract_modifiers($this->body_nomarkup); if ($config['always_regenerate_markup']) { $this->body = $this->body_nomarkup; markup($this->body); } if ($this->mod) // Fix internal links // Very complicated regex $this->body = preg_replace( '/' . $config['mod']['link_ban'] . ''; // Ban & Delete if (hasPermission($config['mod']['bandelete'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_bandelete'] . ''; // Delete file (keep post) if (!empty($this->file) && hasPermission($config['mod']['deletefile'], $board['uri'], $this->mod)) $built .= ' ' . secure_link_confirm($config['mod']['link_deletefile'], _('Delete file'), _('Are you sure you want to delete this file?'), $board['dir'] . 'deletefile/' . $this->id); // Spoiler file (keep post) if (!empty($this->file) && $this->file != "deleted" && $this->file != null && $this->thumb != 'spoiler' && hasPermission($config['mod']['spoilerimage'], $board['uri'], $this->mod) && $config['spoiler_images']) $built .= ' ' . secure_link_confirm($config['mod']['link_spoilerimage'], _('Spoiler File'), _('Are you sure you want to spoiler this file?'), $board['uri'] . '/spoiler/' . $this->id); // Move post if (hasPermission($config['mod']['move'], $board['uri'], $this->mod) && $config['move_replies']) $built .= ' ' . $config['mod']['link_move'] . ''; // Edit post if (hasPermission($config['mod']['editpost'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_editpost'] . ''; if (!empty($built)) $built = '' . $built . ''; } return $built; } public function ratio() { return fraction($this->filewidth, $this->fileheight, ':'); } public function build($index=false) { global $board, $config; return Element('post_reply.html', array('config' => $config, 'board' => $board, 'post' => &$this, 'index' => $index)); } }; class Thread { public function __construct($post, $root = null, $mod = false, $hr = true) { global $config; if (!isset($root)) $root = &$config['root']; foreach ($post as $key => $value) { $this->{$key} = $value; } $this->subject = utf8tohtml($this->subject); $this->name = utf8tohtml($this->name); $this->mod = $mod; $this->root = $root; $this->hr = $hr; $this->posts = array(); $this->omitted = 0; $this->omitted_images = 0; if ($this->embed) $this->embed = embed_html($this->embed); $this->modifiers = extract_modifiers($this->body_nomarkup); if ($config['always_regenerate_markup']) { $this->body = $this->body_nomarkup; markup($this->body); } if ($this->mod) // Fix internal links // Very complicated regex $this->body = preg_replace( '/' . $config['mod']['link_ban'] . ''; // Ban & Delete if (hasPermission($config['mod']['bandelete'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_bandelete'] . ''; // Delete file (keep post) if (!empty($this->file) && $this->file != 'deleted' && hasPermission($config['mod']['deletefile'], $board['uri'], $this->mod)) $built .= ' ' . secure_link_confirm($config['mod']['link_deletefile'], _('Delete file'), _('Are you sure you want to delete this file?'), $board['dir'] . 'deletefile/' . $this->id); // Spoiler file (keep post) if (!empty($this->file) && $this->file != "deleted" && $this->file != null && $this->thumb != 'spoiler' && hasPermission($config['mod']['spoilerimage'], $board['uri'], $this->mod) && $config['spoiler_images']) $built .= ' ' . secure_link_confirm($config['mod']['link_spoilerimage'], _('Spoiler File'), _('Are you sure you want to spoiler this file?'), $board['uri'] . '/spoiler/' . $this->id); // Sticky if (hasPermission($config['mod']['sticky'], $board['uri'], $this->mod)) if ($this->sticky) $built .= ' ' . $config['mod']['link_desticky'] . ''; else $built .= ' ' . $config['mod']['link_sticky'] . ''; if (hasPermission($config['mod']['bumplock'], $board['uri'], $this->mod)) if ($this->sage) $built .= ' ' . $config['mod']['link_bumpunlock'] . ''; else $built .= ' ' . $config['mod']['link_bumplock'] . ''; // Lock if (hasPermission($config['mod']['lock'], $board['uri'], $this->mod)) if ($this->locked) $built .= ' ' . $config['mod']['link_unlock'] . ''; else $built .= ' ' . $config['mod']['link_lock'] . ''; if (hasPermission($config['mod']['move'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_move'] . ''; // Edit post if (hasPermission($config['mod']['editpost'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_editpost'] . ''; if (!empty($built)) $built = '' . $built . ''; } return $built; } public function ratio() { return fraction($this->filewidth, $this->fileheight, ':'); } public function build($index=false, $isnoko50=false) { global $board, $config, $debug; $hasnoko50 = $this->postCount() >= $config['noko50_min']; event('show-thread', $this); $built = Element('post_thread.html', array('config' => $config, 'board' => $board, 'post' => &$this, 'index' => $index, 'hasnoko50' => $hasnoko50, 'isnoko50' => $isnoko50)); return $built; } };