javascript:function copy(s) { var clip_area = document.createElement('textarea'); clip_area.textContent = s; document.body.appendChild(clip_area); clip_area.select(); document.execCommand('copy'); clip_area.remove(); } var regex_playlist = /https?:\/\/www.youtube.com\/([^\/\&]{1,})(&|\?)(p|list|playlist_id)=([^\/&]{1,})(.*)/gi; if(regex_playlist.test(document.location.href)){ var playlist_id = document.location.href.replace(regex_playlist,'$4'); copy('https://www.youtube.com/feeds/videos.xml?playlist_id=' + playlist_id); console.log('播放清單 RSS https://www.youtube.com/feeds/videos.xml?playlist_id=' + playlist_id); console.log('輪播的 embed target url = ' + 'https://www.youtube.com/embed/videoseries?list=' + playlist_id + '&index=0&loop=1&autoplay=1'); console.log('輪播 embed url 等同於 ' + 'https://www.youtube.com/embed/?listType=playlist&list=' + playlist_id + '&index=0&loop=1&autoplay=1'); }else{ var channel_id = ''; if(window["ytInitialData"].metadata!==undefined){ var channel_id = window["ytInitialData"].metadata.channelMetadataRenderer.externalId; document.location.href.replace(regex,'$1'); }else{ var regex = /https?:\/\/www.youtube.com\/channel\/([^\/]{1,})(\/.*|.*$)/gi; if(regex.test(document.location.href)){ channel_id = document.location.href.replace(regex,'$1'); } } if(channel_id!=''){ copy('https://www.youtube.com/feeds/videos.xml?channel_id=' + channel_id); console.log('頻道 RSS = https://www.youtube.com/feeds/videos.xml?channel_id=' + channel_id); console.log('整個頻道視為一個播放清單的 RSS https://www.youtube.com/feeds/videos.xml?playlist_id=' + channel_id.replace('UC','UU')); console.log('輪播的 embed target url = ' + 'https://www.youtube.com/embed/videoseries?list=' + channel_id.replace('UC','UU') + '&index=0&loop=1&autoplay=1'); console.log('輪播 embed url 等同於 ' + 'https://www.youtube.com/embed/?listType=playlist&list=' + channel_id.replace('UC','UU') + '&index=0&loop=1&autoplay=1'); }else{ if(/^https?:\/\/(.*\.youtube\.com\/watch\?v\=|youtu\.be\/)([^&|^?]*)($|\&.*$|\?.*$)/gi.test(document.location.href)){/*window.prompt('',*/copy(`<iframe width="560" height="315" src="` + document.location.href.replace(/^https?:\/\/(.*\.youtube\.com\/watch\?v\=|youtu\.be\/)([^&|^?]*)($|\&.*$|\?.*$)/gi,'https://www.youtube.com/embed/$2') + `" frameborder="0" allowfullscreen></iframe>`);} } }