https://www.foxmag.it/wp-content/plugins/advanced-youtube-channel-pagination/channel-scripts.js?ver=6.4.13

1/*
2 === Advanced Youtube Channel Pagination ===
3 Contributors: Balasaheb Bhise
4 
5 
6 */
7$ = jQuery.noConflict();
8
9$(document).ready(function () {
10
11    var channelIdValue = $("#youtube_channel_id_field_name").val();
12    var apiKeyValue = $("#youtube_channel_api_key_field_name").val();
13    var maxResultsVideo = $("#youtube_channel_result_per_page_field_name").val();
14    var gridPreRowList = $("#youtube_channel_grid_on_page_field_name").val();
15
16    $("#pageTokenNext").on("click", function (event) {
17        $("#pageToken").val($("#pageTokenNext").val());
18        youtubeChannelVedioApiCallPlayListId();
19    });
20
21    $("#pageTokenPrev").on("click", function (event) {
22        $("#pageToken").val($("#pageTokenPrev").val());
23        youtubeChannelVedioApiCallPlayListId();
24    });
25
26    youtubeChannelVedioApiCallPlayListId();
27    // Get  Playlist
28    function youtubeChannelVedioApiCallPlayListId() {
29        $.get(
30                "https://www.googleapis.com/youtube/v3/channels", {
31                    part: 'contentDetails',
32                    id: channelIdValue,
33                    key: apiKeyValue
34                }, function (data) {
35            $.each(data.items, function (i, item) {
36                var playListId = item.contentDetails.relatedPlaylists.uploads;
37                youtubeChannelVedioApiCall(playListId);
38            });
39        });
40    }
41
42    function youtubeChannelVedioApiCall(playListId) {
43        $.ajax({
44            cache: false,
45            data: $.extend({
46                key: apiKeyValue,
47                part: 'snippet',
48                playlistId: playListId,
49            }, {maxResults: maxResultsVideo, order: 'date', type: 'video', pageToken: $("#pageToken").val()}),
50            dataType: 'json',
51            type: 'GET',
52            timeout: 5000,
53            url: 'https://www.googleapis.com/youtube/v3/playlistItems'
54        }).done(function (channelData) {
55
56            var items = channelData.items;
57            total_video_count = Object.keys(items).length;
58
59            if (typeof channelData.prevPageToken === "undefined") {
60                $("#pageTokenPrev").hide();
61            } else {
62                $("#pageTokenPrev").show();
63            }
64            if (typeof channelData.nextPageToken === "undefined" || total_video_count < maxResultsVideo) {
65                $("#pageTokenNext").hide();
66            } else {
67                $("#pageTokenNext").show();
68            }
69
70            $("#pageTokenPrev").val(channelData.prevPageToken);
71
72            $("#pageTokenNext").val(channelData.nextPageToken);
73
74            if (items[0]) {
75                var current_videoId = items[0].snippet.resourceId.videoId;
76                $("#youtube-channel-video .display-watch-video").html('<div class="col-sm-12"><iframe width="100%" height="619" src="https://www.youtube.com/embed/' + current_videoId + '" frameborder="0" allowfullscreen=""></iframe><h2> ' + items[0].snippet.title + '</h2></div>');
77            }
78
79            grid_video_list = 0;
80            videoList = '';
81            $.each(items, function (index, e) {
82                videoList = videoList + '<div class="col-sm-' + gridPreRowList + ' ycv-list-snippet"><div class="item-list-box"><div class="ycv-simple-thumb-wrap"><img class="img-responsive" alt="' + e.snippet.title + '" src="' + e.snippet.thumbnails.medium.url + '"></div><div class="current-video-id" style="display:none">' + e.snippet.resourceId.videoId + '</div><div class="title">' + e.snippet.title + '</div></div></div>';
83            });
84            $("#yc-pagination-watch").html(videoList);
85            videoList = '';
86        });
87    }
88    $('#youtube-channel-pagination #yc-pagination-watch').on('click', '.ycv-list-snippet', function () {
89        var currentVideoId = $(this).find(".current-video-id").text();
90        var video_snippet = $(this).find(".title").text();
91        $("#youtube-channel-video .display-watch-video").html('<div class="col-sm-12"><iframe width="100%" height="619" src="https://www.youtube.com/embed/' + currentVideoId + '" frameborder="0" allowfullscreen=""></iframe><h2> ' + video_snippet + '</h2></div>');
92    });
93
94});