leftypol/js/show-backlinks.js

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/*
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* show-backlinks.js
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* https://github.com/savetheinternet/Tinyboard/blob/master/js/show-backlinks.js
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*
* Released under the MIT license
* Copyright (c) 2012 Michael Save <savetheinternet@tinyboard.org>
*
* Usage:
* $config['additional_javascript'][] = 'js/jquery.min.js';
* // $config['additional_javascript'][] = 'js/post-hover'; (optional; must come first)
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* $config['additional_javascript'][] = 'js/show-backlinks.js';
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*
*/
onready(function(){
var showBackLinks = function() {
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var reply_id = $(this).attr('id').replace(/^reply_/, '');
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$(this).find('div.body a:not([rel="nofollow"])').each(function() {
var id, post, $mentioned;
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if(id = $(this).text().match(/^>>(\d+)$/))
id = id[1];
else
return;
$post = $('#reply_' + id);
if($post.length == 0)
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return;
$mentioned = $post.find('p.intro span.mentioned');
if($mentioned.length == 0)
$mentioned = $('<span class="mentioned unimportant"></span>').appendTo($post.find('p.intro'));
if ($mentioned.find('a.mentioned-' + reply_id).length != 0)
return;
var $link = $('<a class="mentioned-' + reply_id + '" onclick="highlightReply(\'' + reply_id + '\');" href="#' + reply_id + '">&gt;&gt;' +
reply_id + '</a>');
$link.appendTo($mentioned)
if (window.init_hover) {
$link.each(init_hover);
}
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});
};
$('div.post.reply').each(showBackLinks);
$(document).bind('new_post', function(e, post) {
if ($(post).hasClass("reply")) {
showBackLinks.call(post);
}
else {
$(post).find('div.post.reply').each(showBackLinks);
}
});
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});