Javascript Code Function to Convert YouTube Video URL to Embed Code

Take a youtube video url like [https://www.youtube.com/watch?v=Tw0a56uwjRo] and convert it into its embed url [https://www.youtube.com/embed/Tw0a56uwjRo] which makes it so the video won't get blocked from being displayed on a web page because of [Refused to display 'https://www.youtube.com/' in a frame because it set 'X-Frame-Options' to 'sameorigin'].

Take a youtube video url like [https://www.youtube.com/watch?v=Tw0a56uwjRo] and convert it into its embed url [https://www.youtube.com/embed/Tw0a56uwjRo] which makes it so the video won't get blocked from being displayed on a web page because of Refused to display 'https://www.youtube.com/' in a frame because it set 'X-Frame-Options' to 'sameorigin'.

/* -------------------------------------------- CONVERT STANDARD YOUTUBE VIDEO VIDEO URL [https://www.youtube.com/watch?v=Tw0a56uwjRo] TO AN EMBED FORMAT [https://www.youtube.com/embed/Tw0a56uwjRo] SO IT DOES NOT GET BLOCKED BY YOUTUBE -------------------------------------------- */ function ytvideo_id_from_url ( video_url ) { // make sure that [video_url] contains [?v=] if(video_url.indexOf('?v=') !== -1){ // get whats to the right side of ?v= let arr = video_url.split('?v='); // if there is a query in the url [&t=14] // remove it by splitting at it and returning [0] if(arr[1].indexOf('&' !== -1)){ arr[1] = arr[1].split('&')[0]; } let embed_url = 'https://www.youtube.com/embed/' + arr[1]; return [embed_url, true]; }else{ return [video_url, false]; } }