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			466 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			466 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| var video_data = JSON.parse(document.getElementById('video_data').innerHTML);
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| 
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| String.prototype.supplant = function (o) {
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|     return this.replace(/{([^{}]*)}/g, function (a, b) {
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|         var r = o[b];
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|         return typeof r === 'string' || typeof r === 'number' ? r : a;
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|     });
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| }
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| 
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| function toggle_parent(target) {
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|     body = target.parentNode.parentNode.children[1];
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|     if (body.style.display === null || body.style.display === '') {
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|         target.innerHTML = '[ + ]';
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|         body.style.display = 'none';
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|     } else {
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|         target.innerHTML = '[ - ]';
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|         body.style.display = '';
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|     }
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| }
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| 
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| function toggle_comments(event) {
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|     var target = event.target;
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|     body = target.parentNode.parentNode.parentNode.children[1];
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|     if (body.style.display === null || body.style.display === '') {
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|         target.innerHTML = '[ + ]';
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|         body.style.display = 'none';
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|     } else {
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|         target.innerHTML = '[ - ]';
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|         body.style.display = '';
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|     }
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| }
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| 
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| function swap_comments(event) {
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|     var source = event.target.getAttribute('data-comments');
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| 
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|     if (source === 'youtube') {
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|         get_youtube_comments();
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|     } else if (source === 'reddit') {
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|         get_reddit_comments();
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|     }
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| }
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| 
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| function hide_youtube_replies(event) {
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|     var target = event.target;
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| 
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|     sub_text = target.getAttribute('data-inner-text');
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|     inner_text = target.getAttribute('data-sub-text');
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| 
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|     body = target.parentNode.parentNode.children[1];
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|     body.style.display = 'none';
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| 
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|     target.innerHTML = sub_text;
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|     target.onclick = show_youtube_replies;
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|     target.setAttribute('data-inner-text', inner_text);
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|     target.setAttribute('data-sub-text', sub_text);
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| }
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| 
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| function show_youtube_replies(event) {
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|     var target = event.target;
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| 
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|     sub_text = target.getAttribute('data-inner-text');
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|     inner_text = target.getAttribute('data-sub-text');
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| 
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|     body = target.parentNode.parentNode.children[1];
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|     body.style.display = '';
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| 
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|     target.innerHTML = sub_text;
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|     target.onclick = hide_youtube_replies;
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|     target.setAttribute('data-inner-text', inner_text);
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|     target.setAttribute('data-sub-text', sub_text);
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| }
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| 
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| var continue_button = document.getElementById('continue');
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| if (continue_button) {
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|     continue_button.onclick = continue_autoplay;
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| }
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| 
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| function next_video() {
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|     var url = new URL('https://example.com/watch?v=' + video_data.next_video);
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| 
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|     if (video_data.params.autoplay || video_data.params.continue_autoplay) {
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|         url.searchParams.set('autoplay', '1');
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|     }
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| 
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|     if (video_data.params.listen !== video_data.preferences.listen) {
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|         url.searchParams.set('listen', video_data.params.listen);
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|     }
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| 
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|     if (video_data.params.speed !== video_data.preferences.speed) {
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|         url.searchParams.set('speed', video_data.params.speed);
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|     }
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| 
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|     if (video_data.params.local !== video_data.preferences.local) {
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|         url.searchParams.set('local', video_data.params.local);
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|     }
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| 
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|     url.searchParams.set('continue', '1');
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|     location.assign(url.pathname + url.search);
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| }
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| 
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| function continue_autoplay(event) {
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|     if (event.target.checked) {
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|         player.on('ended', function () {
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|             next_video();
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|         });
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|     } else {
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|         player.off('ended');
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|     }
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| }
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| 
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| function number_with_separator(val) {
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|     while (/(\d+)(\d{3})/.test(val.toString())) {
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|         val = val.toString().replace(/(\d+)(\d{3})/, '$1' + ',' + '$2');
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|     }
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|     return val;
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| }
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| 
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| function get_playlist(plid, retries) {
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|     if (retries == undefined) retries = 5;
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|     playlist = document.getElementById('playlist');
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| 
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|     if (retries <= 0) {
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|         console.log('Failed to pull playlist');
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|         playlist.innerHTML = '';
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|         return;
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|     }
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| 
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|     playlist.innerHTML = ' \
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|         <h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3> \
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|         <hr>'
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| 
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|     if (plid.startsWith('RD')) {
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|         var plid_url = '/api/v1/mixes/' + plid +
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|             '?continuation=' + video_data.id +
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|             '&format=html&hl=' + video_data.preferences.locale;
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|     } else {
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|         var plid_url = '/api/v1/playlists/' + plid +
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|             '?index=' + video_data.index +
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|             '&continuation=' + video_data.id +
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|             '&format=html&hl=' + video_data.preferences.locale;
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|     }
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| 
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|     var xhr = new XMLHttpRequest();
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|     xhr.responseType = 'json';
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|     xhr.timeout = 10000;
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|     xhr.open('GET', plid_url, true);
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| 
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|     xhr.onreadystatechange = function () {
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|         if (xhr.readyState == 4) {
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|             if (xhr.status == 200) {
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|                 playlist.innerHTML = xhr.response.playlistHtml;
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| 
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|                 if (xhr.response.nextVideo) {
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|                     player.on('ended', function () {
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|                         var url = new URL('https://example.com/watch?v=' + xhr.response.nextVideo);
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| 
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|                         url.searchParams.set('list', plid);
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|                         if (!plid.startsWith('RD')) {
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|                             url.searchParams.set('index', xhr.response.index);
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|                         }
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| 
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|                         if (video_data.params.autoplay || video_data.params.continue_autoplay) {
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|                             url.searchParams.set('autoplay', '1');
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|                         }
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| 
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|                         if (video_data.params.listen !== video_data.preferences.listen) {
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|                             url.searchParams.set('listen', video_data.params.listen);
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|                         }
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| 
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|                         if (video_data.params.speed !== video_data.preferences.speed) {
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|                             url.searchParams.set('speed', video_data.params.speed);
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|                         }
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| 
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|                         if (video_data.params.local !== video_data.preferences.local) {
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|                             url.searchParams.set('local', video_data.params.local);
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|                         }
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| 
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|                         location.assign(url.pathname + url.search);
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|                     });
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|                 }
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|             } else {
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|                 playlist.innerHTML = '';
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|                 document.getElementById('continue').style.display = '';
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|             }
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|         }
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|     }
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| 
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|     xhr.onerror = function () {
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|         playlist = document.getElementById('playlist');
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|         playlist.innerHTML =
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|             '<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3><hr>';
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| 
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|         console.log('Pulling playlist timed out... ' + retries + '/5');
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|         setTimeout(function () { get_playlist(plid, retries - 1) }, 1000);
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|     }
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| 
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|     xhr.ontimeout = function () {
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|         playlist = document.getElementById('playlist');
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|         playlist.innerHTML =
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|             '<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3><hr>';
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| 
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|         console.log('Pulling playlist timed out... ' + retries + '/5');
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|         get_playlist(plid, retries - 1);
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|     }
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| 
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|     xhr.send();
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| }
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| 
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| function get_reddit_comments(retries) {
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|     if (retries == undefined) retries = 5;
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|     comments = document.getElementById('comments');
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| 
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|     if (retries <= 0) {
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|         console.log('Failed to pull comments');
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|         comments.innerHTML = '';
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|         return;
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|     }
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| 
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|     var fallback = comments.innerHTML;
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|     comments.innerHTML =
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|         '<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3>';
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| 
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|     var url = '/api/v1/comments/' + video_data.id +
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|         '?source=reddit&format=html' +
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|         '&hl=' + video_data.preferences.locale;
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|     var xhr = new XMLHttpRequest();
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|     xhr.responseType = 'json';
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|     xhr.timeout = 10000;
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|     xhr.open('GET', url, true);
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| 
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|     xhr.onreadystatechange = function () {
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|         if (xhr.readyState == 4) {
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|             if (xhr.status == 200) {
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|                 comments.innerHTML = ' \
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|                 <div> \
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|                     <h3> \
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|                         <a href="javascript:void(0)">[ - ]</a> \
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|                         {title} \
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|                     </h3> \
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|                     <p> \
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|                         <b> \
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|                             <a href="javascript:void(0)" data-comments="youtube"> \
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|                                 {youtubeCommentsText} \
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|                             </a> \
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|                         </b> \
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|                     </p> \
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|                     <b> \
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|                         <a rel="noopener" target="_blank" href="https://reddit.com{permalink}">{redditPermalinkText}</a> \
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|                     </b> \
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|                 </div> \
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|                 <div>{contentHtml}</div> \
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|                 <hr>'.supplant({
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|                     title: xhr.response.title,
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|                     youtubeCommentsText: video_data.youtube_comments_text,
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|                     redditPermalinkText: video_data.reddit_permalink_text,
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|                     permalink: xhr.response.permalink,
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|                     contentHtml: xhr.response.contentHtml
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|                 });
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| 
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|                 comments.children[0].children[0].children[0].onclick = toggle_comments;
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|                 comments.children[0].children[1].children[0].onclick = swap_comments;
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|             } else {
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|                 if (video_data.params.comments[1] === 'youtube') {
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|                     console.log('Pulling comments failed... ' + retries + '/5');
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|                     setTimeout(function () { get_youtube_comments(retries - 1) }, 1000);
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|                 } else {
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|                     comments.innerHTML = fallback;
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|                 }
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|             }
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|         }
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|     }
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| 
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|     xhr.onerror = function () {
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|         console.log('Pulling comments failed... ' + retries + '/5');
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|         setTimeout(function () { get_reddit_comments(retries - 1) }, 1000);
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|     }
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| 
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|     xhr.ontimeout = function () {
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|         console.log('Pulling comments failed... ' + retries + '/5');
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|         get_reddit_comments(retries - 1);
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|     }
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| 
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|     xhr.send();
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| }
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| 
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| function get_youtube_comments(retries) {
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|     if (retries == undefined) retries = 5;
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|     comments = document.getElementById('comments');
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| 
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|     if (retries <= 0) {
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|         console.log('Failed to pull comments');
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|         comments.innerHTML = '';
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|         return;
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|     }
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| 
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|     var fallback = comments.innerHTML;
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|     comments.innerHTML =
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|         '<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3>';
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| 
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|     var url = '/api/v1/comments/' + video_data.id +
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|         '?format=html' +
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|         '&hl=' + video_data.preferences.locale +
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|         '&thin_mode=' + video_data.preferences.thin_mode;
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|     var xhr = new XMLHttpRequest();
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|     xhr.responseType = 'json';
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|     xhr.timeout = 10000;
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|     xhr.open('GET', url, true);
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| 
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|     xhr.onreadystatechange = function () {
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|         if (xhr.readyState == 4) {
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|             if (xhr.status == 200) {
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|                 comments.innerHTML = ' \
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|                 <div> \
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|                     <h3> \
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|                         <a href="javascript:void(0)">[ - ]</a> \
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|                         {commentsText}  \
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|                     </h3> \
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|                     <b> \
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|                         <a href="javascript:void(0)" data-comments="reddit"> \
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|                             {redditComments} \
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|                         </a> \
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|                     </b> \
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|                 </div> \
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|                 <div>{contentHtml}</div> \
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|                 <hr>'.supplant({
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|                     contentHtml: xhr.response.contentHtml,
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|                     redditComments: video_data.reddit_comments_text,
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|                     commentsText: video_data.comments_text.supplant(
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|                         { commentCount: number_with_separator(xhr.response.commentCount) }
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|                     )
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|                 });
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| 
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|                 comments.children[0].children[0].children[0].onclick = toggle_comments;
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|                 comments.children[0].children[1].children[0].onclick = swap_comments;
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|             } else {
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|                 if (video_data.params.comments[1] === 'youtube') {
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|                     setTimeout(function () { get_youtube_comments(retries - 1) }, 1000);
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|                 } else {
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|                     comments.innerHTML = '';
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|                 }
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|             }
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|         }
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|     }
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| 
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|     xhr.onerror = function () {
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|         comments.innerHTML =
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|             '<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3>';
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|         console.log('Pulling comments failed... ' + retries + '/5');
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|         setTimeout(function () { get_youtube_comments(retries - 1) }, 1000);
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|     }
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| 
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|     xhr.ontimeout = function () {
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|         comments.innerHTML =
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|             '<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3>';
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|         console.log('Pulling comments failed... ' + retries + '/5');
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|         get_youtube_comments(retries - 1);
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|     }
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| 
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|     xhr.send();
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| }
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| 
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| function get_youtube_replies(target, load_more, load_replies) {
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|     var continuation = target.getAttribute('data-continuation');
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| 
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|     var body = target.parentNode.parentNode;
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|     var fallback = body.innerHTML;
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|     body.innerHTML =
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|         '<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3>';
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| 
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|     var url = '/api/v1/comments/' + video_data.id +
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|         '?format=html' +
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|         '&hl=' + video_data.preferences.locale +
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|         '&thin_mode=' + video_data.preferences.thin_mode +
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|         '&continuation=' + continuation
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|     if (load_replies) {
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|         url += '&action=action_get_comment_replies';
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|     }
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|     var xhr = new XMLHttpRequest();
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|     xhr.responseType = 'json';
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|     xhr.timeout = 10000;
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|     xhr.open('GET', url, true);
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| 
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|     xhr.onreadystatechange = function () {
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|         if (xhr.readyState == 4) {
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|             if (xhr.status == 200) {
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|                 if (load_more) {
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|                     body = body.parentNode.parentNode;
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|                     body.removeChild(body.lastElementChild);
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|                     body.innerHTML += xhr.response.contentHtml;
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|                 } else {
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|                     body.removeChild(body.lastElementChild);
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| 
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|                     var p = document.createElement('p');
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|                     var a = document.createElement('a');
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|                     p.appendChild(a);
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| 
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|                     a.href = 'javascript:void(0)';
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|                     a.onclick = hide_youtube_replies;
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|                     a.setAttribute('data-sub-text', video_data.hide_replies_text);
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|                     a.setAttribute('data-inner-text', video_data.show_replies_text);
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|                     a.innerText = video_data.hide_replies_text;
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| 
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|                     var div = document.createElement('div');
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|                     div.innerHTML = xhr.response.contentHtml;
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| 
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|                     body.appendChild(p);
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|                     body.appendChild(div);
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|                 }
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|             } else {
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|                 body.innerHTML = fallback;
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|             }
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|         }
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|     }
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| 
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|     xhr.ontimeout = function () {
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|         console.log('Pulling comments failed.');
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|         body.innerHTML = fallback;
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|     }
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| 
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|     xhr.send();
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| }
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| 
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| if (video_data.play_next) {
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|     player.on('ended', function () {
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|         var url = new URL('https://example.com/watch?v=' + video_data.next_video);
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| 
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|         if (video_data.params.autoplay || video_data.params.continue_autoplay) {
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|             url.searchParams.set('autoplay', '1');
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|         }
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| 
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|         if (video_data.params.listen !== video_data.preferences.listen) {
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|             url.searchParams.set('listen', video_data.params.listen);
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|         }
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| 
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|         if (video_data.params.speed !== video_data.preferences.speed) {
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|             url.searchParams.set('speed', video_data.params.speed);
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|         }
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| 
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|         if (video_data.params.local !== video_data.preferences.local) {
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|             url.searchParams.set('local', video_data.params.local);
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|         }
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| 
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|         url.searchParams.set('continue', '1');
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|         location.assign(url.pathname + url.search);
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|     });
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| }
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| 
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| window.addEventListener('load', function (e) {
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|     if (video_data.plid) {
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|         get_playlist(video_data.plid);
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|     }
 | |
| 
 | |
|     if (video_data.params.comments[0] === 'youtube') {
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|         get_youtube_comments();
 | |
|     } else if (video_data.params.comments[0] === 'reddit') {
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|         get_reddit_comments();
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|     } else if (video_data.params.comments[1] === 'youtube') {
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|         get_youtube_comments();
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|     } else if (video_data.params.comments[1] === 'reddit') {
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|         get_reddit_comments();
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|     } else {
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|         comments = document.getElementById('comments');
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|         comments.innerHTML = '';
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|     }
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| });
 |