76 lines
1.7 KiB
JavaScript
76 lines
1.7 KiB
JavaScript
/*
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content script running on youtube.com
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*/
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let browserType = getBrowser();
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// boilerplate to dedect browser type api
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function getBrowser() {
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if (typeof chrome !== "undefined") {
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if (typeof browser !== "undefined") {
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console.log("detected firefox");
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return browser;
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} else {
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console.log("detected chrome");
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return chrome;
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}
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} else {
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console.log("failed to dedect browser");
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throw "browser detection error"
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};
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}
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function detectUrlType(url) {
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const videoRe = new RegExp(/^https:\/\/(www\.)?(youtube.com\/watch\?v=|youtu\.be\/)\w{11}/);
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if (videoRe.test(url)) {
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return "video"
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}
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const channelRe = new RegExp(/^https:?\/\/www\.?youtube.com\/c|channel|user\/\w+(\/|featured|videos)?$/);
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if (channelRe.test(url)) {
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return "channel"
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}
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const playlistRe = new RegExp(/^https:\/\/(www\.)?youtube.com\/playlist\?list=/);
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if (playlistRe.test(url)) {
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return "playlist"
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}
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return false
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}
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function sendUrl() {
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let url = document.URL
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let urlType = detectUrlType(url);
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if (urlType == false) {
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console.log("not relevant")
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return
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}
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let payload = {
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"youtube": {
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"url": url,
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"title": document.title,
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"type": urlType,
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}
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}
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console.log("youtube link: " + JSON.stringify(payload));
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browserType.runtime.sendMessage(payload, function(response) {
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console.log(response.farewell);
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});
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};
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document.addEventListener("yt-navigate-finish", function (event) {
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setTimeout(function(){
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sendUrl();
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return false;
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}, 2000);
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});
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