characteristic replaceOembeds() {
var allEmbeds = doc.getElementsByTagName(“OEMBED”);

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

runYoutubeLazyLoad();

}

characteristic replaceOembedWithHtml(ingredient, sourceData) {
if (sourceData.offer.toLowerCase() === “youtube”) {
var html=”

‘;

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

‘;

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

‘;
replaceElementWithHtml(ingredient, html);
} else if (sourceData.offer.toLowerCase() === “fb”) {

loadfbApi();

var html=”

‘
replaceElementWithHtml(ingredient, html);
} else {
replaceElementWithHtml(ingredient, “”);
}

}

characteristic extractLinkFromOembed(ingredient) {
return getUrlSource(ingredient.getAttribute(“url”));
}

characteristic getUrlSource(url) {
var ytRegex = /http(?:s?)://(?:www.)?youtu(?:be.com/search?v=|.be/)((w-_)*)(&(amp;)?‌​(w?‌​=)*)?/;
var instaRegex = /(https?://www.)?instagram.com(/p/(w+)/?)/;
var twitterRegex = /twitter.com/.*/keep(?:es)?/((^/?)+)/;
var fbRegex = /^https?://www.fb.com.*/(video(s)?|search|legend|posts)(.php?|/).+$/;

if (ytRegex.take a look at(url)) {
return {
offer: “Youtube”,
url: url,
identity: ytRegex.exec(url)(1)
};
}

if (instaRegex.take a look at(url)) {
return {
offer: “Instagram”,
url: url,
identity: instaRegex.exec(url)(3)
};
}

if (twitterRegex.take a look at(url)) {
return {
offer: “Twitter”,
url: url,
identity: twitterRegex.exec(url)(1)
};
}

if (fbRegex.take a look at(url)) {
return {
offer: “Facebook”,
url: url,
identity: fbRegex.exec(url)(1)
};

}

return {
offer: “Unknown”,
url: url,
identity: “”
};
}

characteristic replaceElementWithHtml(ingredient, html) {
var str = html;
var Obj = ingredient; //any ingredient to be fully changed
if (Obj.outerHTML) { //if outerHTML is supported
Obj.outerHTML = str; ///it is straightforward replacement of total ingredient with contents of str var
} else { //if outerHTML is just not supported, there is an odd nonetheless crossbrowsered trick
var tmpObj = doc.createElement(“div”);
tmpObj.innerHTML = ‘‘;
ObjParent = Obj.parentNode; //Okey, ingredient desires to be parented
ObjParent.replaceChild(tmpObj, Obj); //right here we inserting our non everlasting knowledge as an different of our purpose, so we can procure it then and replace it into whatever we desire to replace to
ObjParent.innerHTML = ObjParent.innerHTML.replace(‘

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

for (var i = 0; i < youtube.size; i++) { var offer = "https://img.youtube.com/vi/" + youtube(i).dataset.embed + "http://192.168.2.55/0.jpg"; var image = fresh Image(); image.src = "https://www.christian-dogma.com/subject matters/ch/sources/pictures/no.jpg"; image.classList.add('lazyload'); image.setAttribute("knowledge-src", offer); image.setAttribute("alt", "youtube"); image.addEventListener("load", characteristic () { youtube(i).appendChild(image); }(i)); youtube(i).addEventListener("click on", characteristic () { var iframe = doc.createElement("iframe"); iframe.setAttribute("frameborder", "0"); iframe.setAttribute("allowfullscreen", ""); iframe.setAttribute("src", "https://www.youtube.com/embed/" + this.dataset .embed + "?rel=0&showinfo=0&autoplay=1"); this.innerHTML = ""; this.appendChild(iframe); }); }; }

Offer link