51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
JavaScript
/*
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* catalog-search.js
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* https://github.com/mgrabovsky/lainchan/blob/catalog-search/js/catalog-search.js
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*
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* Released under the MIT license
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* Copyright (c) 2015 Matěj Grabovský <matej.grabovsky@gmail.com>
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*
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* Usage:
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* $config['additional_javascript'][] = 'js/jquery.min.js';
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* $config['additional_javascript'][] = 'js/catalog-search.js';
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*/
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(function() {
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var catalogSearch = function() {
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var $controls = $('.controls'),
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$threads = $('.threads .thread'),
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$searchLabel = $('<label for="catalog_search">Search: </label>'),
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$searchBox = $('<input id="catalog_search" type="text" placeholder="Search" />');
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$controls.append($searchLabel)
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.append($searchBox);
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$searchBox.keyup(function() {
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var $found = searchThreads($threads, this.value);
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$threads.hide();
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$found.show();
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});
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var m = location.hash.match(/[#&]s=([^&]+)/);
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if(m) {
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$searchBox.val(decodeURIComponent(m[1])).keyup();
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}
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};
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// Filter threads by their content, given a regex. Can be extended to load data
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// remotely and filter by multiple fields
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var searchThreads = function($threads, query) {
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var re = new RegExp(query, 'mi');
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return $threads.filter(function() {
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return re.test($('.replies', this).text());
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});
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};
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// Only load in the catalog
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if (active_page == 'catalog') {
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onready(catalogSearch);
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}
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}());
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