2014-01-01 19:24:11 -05:00
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/*global $, app*/
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var _ = require('underscore');
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var async = require('async');
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var templates = require('../templates');
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2014-01-02 03:52:26 -05:00
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var embedQueue = window.embedQueue = async.cargo(function (embeds, cb) {
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2014-01-01 19:24:11 -05:00
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var urls = [];
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2014-01-02 03:52:26 -05:00
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_.each(embeds, function (embed) {
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var url = embed.find('a.source')[0].href;
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2014-01-01 19:24:11 -05:00
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urls.push({
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2014-01-02 03:52:26 -05:00
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value: url,
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el: embed[0]
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2014-01-01 19:24:11 -05:00
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});
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});
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2014-01-02 03:52:26 -05:00
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cb();
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2014-01-01 19:24:11 -05:00
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$.ajax({
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// We have to massage the data into the URL ourselves because
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// jQuery won't let us have unencoded commas between encoded URLs
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url: '/oembed?' + $.param({
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maxwidth: 500
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2014-01-02 03:52:26 -05:00
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}) + '&urls=' + _.map(urls, function (item) { return encodeURIComponent(item.value); }).join(','),
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2014-01-01 19:24:11 -05:00
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dataType: 'jsonp',
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success: function (data) {
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var maxWidth = 500;
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data = _.filter(data, function (item, i) {
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item.original = urls[i].value;
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item.el = urls[i].el;
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return item.type === 'video' || item.type === 'photo';
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});
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data.forEach(function (item) {
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if (item.width && item.height && item.width > maxWidth) {
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var ratio = maxWidth / item.width;
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item.width = maxWidth;
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item.height = parseInt(item.height * ratio, 10);
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}
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$(item.el).replaceWith(templates.includes.embeds(item));
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});
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}
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});
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}, 10);
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module.exports = function ($html, cb) {
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cb = cb || function () {};
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//if (!app.settings.chatEmbeds) return cb();
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var $links;
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var batches = [];
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var allUrls = [];
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2014-01-02 03:52:26 -05:00
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var embeds = $html.find('.embed');
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if (!embeds.length) embeds = $html.filter('.embed');
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2014-01-01 19:24:11 -05:00
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2014-01-02 03:52:26 -05:00
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_.each(embeds, function (embed) {
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embedQueue.push(embeds);
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2014-01-01 19:24:11 -05:00
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});
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};
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