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content.js
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var RiaVideoParser = function() {};
/**
* [findVideoPlayers description]
* @return {[type]} [description]
*/
RiaVideoParser.prototype.findVideoPlayers = function() {
return $('object');
};
/**
* [findLink description]
* @param {[type]} el [description]
* @return {[type]} [description]
*/
RiaVideoParser.prototype.findLink = function(el) {
var vars = $(el).find('param[name=flashvars]').prop('value');
vars = vars.split('&');
vars = (function(arr) {
var obj = {};
$.each(arr, function(i, v) {
var split = v.split('=');
obj[split[0]] = split[1];
});
return obj;
})(vars);
var playlistUrl = decodeURIComponent(vars.playlistUrl);
var parse = document.createElement('a');
parse.href = playlistUrl;
var params = parse.search.substring(1);
url = params.replace('playlist=', '');
url = decodeURIComponent(url);
var dfd = $.get(url);
var link = $.Deferred();
dfd.done(function(response) {
var $xml = $(response);
var href = $xml.find('ref').attr('href');
$.get(href, function(response) {
var $xml = $(response);
var href = $xml.find('ref').attr('href');
link.resolve(href);
});
});
return link.promise();
};
/**
* [makeLink description]
* @param {[type]} href [description]
* @return {[type]} [description]
*/
RiaVideoParser.prototype.makeLink = function(href) {
return $('<a/>').attr('target', '_blank').attr('href', href).html(' <<<-- Скачать');
};
/**
* [getUrlParameter description]
* @param {[type]} url [description]
* @param {[type]} sParam [description]
* @return {[type]} [description]
*/
RiaVideoParser.prototype.getUrlParameter = function (url, sParam)
{
var a = document.createElement('a');
a.href = url;
var sPageURL = a.search.substring(1);
var sURLVariables = sPageURL.split('&');
for (var i = 0; i < sURLVariables.length; i++)
{
var sParameterName = sURLVariables[i].split('=');
if (sParameterName[0] == sParam)
{
return sParameterName[1];
}
}
};
$('document').ready(function() {
var parser = new RiaVideoParser();
// Найдем все видео плееры на странице
parser.findVideoPlayers().each(function() {
var $el = $(this);
// Найдем ссылку на видео
parser.findLink(this).done(function(href) {
// Сгенерируем ссылку и подставим ее в текст с размером видео.
var $link = parser.makeLink(href);
var $size = $el.closest('.article_video').find('.html5info .videoSize');
$link.text($size.text());
$el.closest('.article_video').find('.html5info .videoSize').html($link);
});
});
});