اليمن الغد
محمد العلي التحرير

function replaceOembeds() {
var allEmbeds = document.getElementsByTagName(“OEMBED”);

while (allEmbeds.length != 0) {
replaceOembedWithHtml(allEmbeds(0), extractLinkFromOembed(allEmbeds(0)));
allEmbeds = document.getElementsByTagName(“OEMBED”);
}

runYoutubeLazyLoad();
loadfbApi();
}

function replaceOembedWithHtml(element, sourceData) {
if (sourceData.source.toLowerCase() === “youtube”) {
var html=”

‘;

replaceElementWithHtml(element, html);
} else if (sourceData.source.toLowerCase() === “instagram”) {
var html=”

‘;

replaceElementWithHtml(element, html);
} else if (sourceData.source.toLowerCase() === “twitter”) {
var html=”

‘;
replaceElementWithHtml(element, html);
} else if (sourceData.source.toLowerCase() === “facebook”) {
var html=”‘
replaceElementWithHtml(element, html);
} else {
replaceElementWithHtml(element, “”);
}

}

function extractLinkFromOembed(element) {
return getUrlSource(element.getAttribute(“url”));
}

function getUrlSource(url) {
var ytRegex = /http(?:s?):\/\/(?:www\.)?youtu(?:be\.com\/watch\?v=|\.be\/)((\w\-\_)*)(&(amp;)?‌​(\w\?‌​=)*)?/;
var instaRegex = /(https?:\/\/www\.)?instagram\.com(\/p\/(\w+)\/?)/;
var twitterRegex = /twitter\.com\/.*\/status(?:es)?\/((^\/\?)+)/;
var fbRegex = /^https?:\/\/www\.facebook\.com.*\/(video(s)?|watch|story|posts)(\.php?|\/).+$/;

if (ytRegex.test(url)) {
return {
source: “Youtube”,
url: url,
id: ytRegex.exec(url)(1)
};
}

if (instaRegex.test(url)) {
return {
source: “Instagram”,
url: url,
id: instaRegex.exec(url)(3)
};
}

if (twitterRegex.test(url)) {
return {
source: “Twitter”,
url: url,
id: twitterRegex.exec(url)(1)
};
}

if (fbRegex.test(url)) {
return {
source: “Facebook”,
url: url,
id: fbRegex.exec(url)(1)
};

}

return {
source: “Unknown”,
url: url,
id: “”
};
}

function replaceElementWithHtml(element, html) {
var str = html;
var Obj = element; //any element to be fully replaced
if (Obj.outerHTML) { //if outerHTML is supported
Obj.outerHTML = str; ///it’s simple replacement of whole element with contents of str var
} else { //if outerHTML is not supported, there is a weird but crossbrowsered trick
var tmpObj = document.createElement(“div”);
tmpObj.innerHTML = ‘‘;
ObjParent = Obj.parentNode; //Okey, element should be parented
ObjParent.replaceChild(tmpObj, Obj); //here we placing our temporary data instead of our target, so we can find it then and replace it into whatever we want to replace to
ObjParent.innerHTML = ObjParent.innerHTML.replace(‘

‘, str);
}
}
function loadfbApi() {
var js = document.createElement(‘script’);
js.src=”
}
function runYoutubeLazyLoad() {
/// youtube lazyload
var youtube = document.querySelectorAll(“.youtube”);

for (var i = 0; i