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PATH: home / letacommog / crmleta / libraries / jquery / lazyYT

/*! LazyYT (lazy load Youtube videos plugin) - v0.3.0 - 2014-03-07
* Usage: <div class="lazyYT" data-youtube-id="laknj093n" data-width="300" data-height="200" data-parameters="rel=0">loading...</div>
* Copyright (c) 2014 Tyler Pearson; Licensed MIT */

;(function ($) {
    'use strict';

function setUp(el) {
        var $el = el,
            width = $el.data('width'),
            height = $el.data('height'),
            id = $el.data('youtube-id'),
            youtubeParameters = $el.data('parameters') || '';

if (typeof width === 'undefined' || typeof height === 'undefined' || typeof id === 'undefined') {
            throw new Error('lazyYT is missing a required data attribute.');
        }

$el.css({
            'position': 'relative',
            'height': height,
            'width': width,
            'background': 'url(https://img.youtube.com/vi/' + id + '/maxresdefault.jpg) center center no-repeat',
            'cursor': 'pointer',
            '-webkit-background-size': 'cover',
            '-moz-background-size': 'cover',
            '-o-background-size': 'cover',
            'background-size': 'cover'
        })
            .html('<p id="lazyYT-title-' + id + '" class="lazyYT-title"></p><div class="lazyYT-button"></div>')
            .addClass('lazyYT-image-loaded');

$.getJSON('https://gdata.youtube.com/feeds/api/videos/' + id + '?v=2&alt=json', function (data) {
            $('#lazyYT-title-' + id).text(data.entry.title.$t);
        });

$el.on('click', function (e) {
            e.preventDefault();
            console.log('clicked');
            if (!$el.hasClass('lazyYT-video-loaded') && $el.hasClass('lazyYT-image-loaded')) {
                console.log(id);
                $el.html('<iframe width="' + width + '" height="' + height + '" src="//www.youtube.com/embed/' + id + '?autoplay=1&' + youtubeParameters + '" frameborder="0" allowfullscreen></iframe>')
                    .removeClass('lazyYT-image-loaded')
                    .addClass('lazyYT-video-loaded');
            }
        });

}

$.fn.lazyYT = function () {
        return this.each(function () {
            var $el = $(this).css('cursor', 'pointer');
            setUp($el);
        });
    };

}(jQuery));

[+] ..
[-] lazyYT.min.js [edit]
[-] LICENSE [edit]
[-] package.json [edit]
[-] lazyYT.jquery.json [edit]
[+] demo
[-] README.md [edit]
[-] lazyYT.min.css [edit]
[-] .gitignore [edit]
[-] lazyYT.js [edit]
[-] lazyYT.css [edit]
[-] Gruntfile.js [edit]