/** LearnDash Lesson/Topic Video handler
 * Used when a Lesson or Topic contains an embed video ans allows
 */
if (typeof learndash_video_data !== 'undefined') {
	if (typeof learndash_video_data.video_debug === 'undefined') {
		learndash_video_data.video_debug = '1';
	}

	if (learndash_video_data.video_debug === '1') {
		console.log('DEBUG: learndash_video_data[%o]', learndash_video_data);
	}

	// Missing forEach on NodeList for IE11
	if (window.NodeList && !NodeList.prototype.forEach) {
		NodeList.prototype.forEach = Array.prototype.forEach;
	}

	var ld_video_players = {};
	var ld_video_state = false;
	var ld_video_watch_interval = 2500;
	var ld_watchPlayers_interval_id = false;

	if (learndash_video_data.videos_found_provider == 'youtube') {
		function onYouTubeIframeAPIReady() {
			if (
				document.querySelectorAll(
					'.ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] iframe'
				).length
			) {
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'YOUTUBE: calling LearnDash_disable_assets(true)'
					);
				}
				LearnDash_disable_assets(true);
				LearnDash_watchPlayers();

				document
					.querySelectorAll(
						'.ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] video'
					)
					.forEach(function (element, index) {
						if (learndash_video_data.video_debug === '1') {
							console.log(
								'YOUTUBE: index[%o] element[%o]',
								index,
								element
							);
						}

						var element_key = 'ld-video-player-' + index;
						var element_id = element.getAttribute('id');
						if (
							typeof element_id === 'undefined' ||
							element_id == null ||
							element_id == ''
						) {
							element_id = element_key;
							element.setAttribute('id', element_id);
						}

						// We set our own attribute.
						element.setAttribute(
							'data-learndash-video',
							element_key
						);

						ld_video_players[element_key] = {};
						ld_video_players[element_key].player_key = element_key;
						ld_video_players[element_key].player_type =
							learndash_video_data.videos_found_provider;
						ld_video_players[element_key].player_id = element_id;
						ld_video_players[element_key].player_wrapper =
							element.closest('.ld-video');
						if (
							typeof ld_video_players[element_key]
								.player_wrapper !== 'undefined'
						) {
							ld_video_players[element_key].player_cookie_key =
								ld_video_players[
									element_key
								].player_wrapper.getAttribute(
									'data-video-cookie-key'
								);
						} else {
							ld_video_players[element_key].player_cookie_key =
								'';
						}
						ld_video_players[element_key].player_cookie_values =
							LearnDash_Video_Progress_initSettings(
								ld_video_players[element_key]
							);
						ld_video_players[element_key].player = new YT.Player(
							element_id,
							{
								events: {
									onReady: LearnDash_YT_onPlayerReady,
									onStateChange:
										LearnDash_YT_onPlayerStateChange,
								},
							}
						);
					});
			}
		}

		function LearnDash_YT_onPlayerReady(event) {
			if (learndash_video_data.video_debug === '1') {
				console.log(
					'YOUTUBE: in LearnDash_YT_onPlayerReady: event.target[%o]',
					event.target
				);
			}
			var ld_video_player = LearnDash_get_player_from_target(
				event.target
			);
			if (learndash_video_data.video_track_time === '1') {
				var user_video_time = LearnDash_Video_Progress_getSetting(
					ld_video_player,
					'video_time'
				);
				if (typeof user_video_time === 'undefined') {
					user_video_time = 0;
				}

				if (learndash_video_data.video_debug === '1') {
					console.log(
						'YOUTUBE: in LearnDash_YT_onPlayerReady: start user_video_time: [%o]',
						user_video_time
					);
				}
				//event.target.seekTo( user_video_time );
			}

			if (learndash_video_data.videos_auto_start == true) {
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'YOUTUBE: in LearnDash_YT_onPlayerReady: autostart enabled: calling playVideo()'
					);
				}
				event.target.mute();
				event.target.playVideo();
			} else {
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'YOUTUBE: in LearnDash_YT_onPlayerReady: calling pauseVideo()'
					);
				}
				var videoID =
					ld_video_player.player.playerInfo.videoData.video_id;
				//event.target.pauseVideo();
				event.target.cueVideoById({
					videoId: videoID,
					startSeconds: user_video_time,
				});
			}
		}

		function LearnDash_YT_onPlayerStateChange(event) {
			var ld_video_player = LearnDash_get_player_from_target(
				event.target
			);

			var player_state = event.target.getPlayerState();
			if (player_state == YT.PlayerState.UNSTARTED) { // cspell:disable-line -- UNSTARTED is a valid state.
				//if (learndash_video_data.video_debug === '1') {
				//	console.log('YOUTUBE: Video has not started[%o]', player_state);
				//}
			} else if (player_state == YT.PlayerState.ENDED) {
				if (learndash_video_data.video_debug === '1') {
					console.log('YOUTUBE: Video has ended[%o]', player_state);
				}

				if (learndash_video_data.video_debug === '1') {
					console.log("YOUTUBE: setting 'video_state' to 'complete'");
				}
				LearnDash_Video_Progress_setSetting(
					ld_video_player,
					'video_state',
					'complete'
				);

				// When the video ends we re-enable the form button.
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'YOUTUBE: calling LearnDash_disable_assets(false)'
					);
				}
				LearnDash_disable_assets(false);

				// Stop watching players.
				LearnDash_watchPlayersEnd();
			} else if (player_state == YT.PlayerState.PLAYING) {
				if (learndash_video_data.video_debug === '1') {
					console.log('YOUTUBE: Video is playing');
				}
				LearnDash_Video_Progress_setSetting(
					ld_video_player,
					'video_state',
					'play'
				);
			} else if (player_state == YT.PlayerState.PAUSED) {
				if (learndash_video_data.video_debug === '1') {
					console.log('YOUTUBE: Video is paused');
				}
				LearnDash_Video_Progress_setSetting(
					ld_video_player,
					'video_state',
					'pause'
				);
			} else if (player_state == YT.PlayerState.BUFFERING) {
				//if (learndash_video_data.video_debug === '1') {
				//	console.log('YOUTUBE: Video is buffering');
				//}
			} else if (player_state == YT.PlayerState.CUED) {
				//if (learndash_video_data.video_debug === '1') {
				//	console.log('YOUTUBE: Video is queued');
				//}
			}
		}
	} else if (learndash_video_data.videos_found_provider == 'vimeo') {
		jQuery(function () {
			if (learndash_video_data.video_debug === '1') {
				console.log('VIMEO: init');
			}

			if (typeof Vimeo === 'undefined') {
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'VIMEO: Error: Vimeo element not found. This is need for the video API.'
					);
				}
			} else if (learndash_video_data.video_debug === '1') {
				console.log('VIMEO: Vimeo element found');
			}

			if (
				document.querySelectorAll(
					'.ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] video'
				).length
			) {
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'VIMEO: calling LearnDash_disable_assets(true)'
					);
				}
				LearnDash_disable_assets(true);
				LearnDash_watchPlayers();

				document
					.querySelectorAll(
						'.ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] video'
					)
					.forEach(function (element, index) {
						var element_key = 'ld-video-player-' + index;
						var element_id = element.getAttribute('id');
						if (
							typeof element_id === 'undefined' ||
							element_id == ''
						) {
							element_id = element_key;
							element.setAttribute('id', element_id);
						}

						// We set our own attribute.
						element.setAttribute(
							'data-learndash-video',
							element_key
						);

						ld_video_players[element_key] = {};
						ld_video_players[element_key].player_key = element_key;
						ld_video_players[element_key].player_type =
							learndash_video_data.videos_found_provider;
						ld_video_players[element_key].player_id = element_id;
						ld_video_players[element_key].player_wrapper =
							element.closest('.ld-video');
						if (
							typeof ld_video_players[element_key]
								.player_wrapper !== 'undefined'
						) {
							ld_video_players[element_key].player_cookie_key =
								ld_video_players[
									element_key
								].player_wrapper.getAttribute(
									'data-video-cookie-key'
								);
						} else {
							ld_video_players[element_key].player_cookie_key =
								'';
						}
						ld_video_players[element_key].player_cookie_values =
							LearnDash_Video_Progress_initSettings(
								ld_video_players[element_key]
							);
						ld_video_players[element_key].player = new Vimeo.Player(
							element
						);

						if (
							typeof ld_video_players[element_key] !== 'undefined'
						) {
							if (learndash_video_data.video_debug === '1') {
								console.log(
									'VIMEO: player[%o]',
									ld_video_players[element_key]
								);
							}

							ld_video_players[element_key].player
								.ready()
								.then(function () {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log('VIMEO: ready video!');
										console.log(
											'VIMEO: element_key[%o] ld_video_players[%o]',
											element_key,
											ld_video_players
										);
									}

									if (
										learndash_video_data.video_track_time ===
										'1'
									) {
										var user_minutes =
											LearnDash_Video_Progress_getSetting(
												ld_video_players[element_key],
												'video_time'
											);
										if (
											typeof user_minutes === 'undefined'
										) {
											user_minutes = 0;
										}
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'VIMEO: start user_minutes: [%o]',
												user_minutes
											);
										}

										ld_video_players[
											element_key
										].player.setCurrentTime(user_minutes);
									}

									if (
										learndash_video_data.videos_auto_start ==
										true
									) {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'VIMEO: auto_start enabled.'
											);
											console.log(
												'VIMEO: calling video play()'
											);
										}
										//ld_video_players[element_key]['player'].mute();
										ld_video_players[
											element_key
										].player.play();
									}
								});

							ld_video_players[element_key].player.on(
								'play',
								function (something) {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'VIMEO: playing the video.'
										);
									}
								}
							);

							ld_video_players[element_key].player.on(
								'pause',
								function (something) {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log('VIMEO: paused the video.');
									}
								}
							);

							ld_video_players[element_key].player.on(
								'ended',
								function (something) {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											"YOUTUBE: setting 'video_state' to 'complete'"
										);
									}
									LearnDash_Video_Progress_setSetting(
										ld_video_players[element_key],
										'video_state',
										'complete'
									);

									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'VIMEO: calling LearnDash_disable_assets(false)'
										);
									}
									LearnDash_disable_assets(false);

									// Stop watching players.
									LearnDash_watchPlayersEnd();
								}
							);
						}
					});
			}
		});
	} else if (learndash_video_data.videos_found_provider == 'wistia') {
		jQuery(function () {
			if (learndash_video_data.video_debug === '1') {
				console.log('WISTIA: init');
			}

			if (
				document.querySelectorAll(
					'.ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] video'
				).length
			) {
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'WISTIA: calling LearnDash_disable_assets(true)'
					);
				}
				LearnDash_disable_assets(true);
				LearnDash_watchPlayers();

				window._wq = window._wq || [];

				document
					.querySelectorAll(
						'.ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] video'
					)
					.forEach(function (element, index) {
						var element_key = 'ld-video-player-' + index;
						var element_id = element.getAttribute(
							'data-learndash-video-wistia-id'
						);
						if (
							typeof element_id === 'undefined' ||
							element_id == ''
						) {
							element_id = element_key;
							element.setAttribute('id', element_id);
						}
						element.setAttribute(
							'data-learndash-video',
							element_key
						);

						ld_video_players[element_key] = {};
						ld_video_players[element_key].player_key = element_key;
						ld_video_players[element_key].player_type =
							learndash_video_data.videos_found_provider;
						ld_video_players[element_key].player_id = element_id;
						ld_video_players[element_key].player_wrapper =
							element.closest('.ld-video');
						if (
							typeof ld_video_players[element_key]
								.player_wrapper !== 'undefined'
						) {
							ld_video_players[element_key].player_cookie_key =
								ld_video_players[
									element_key
								].player_wrapper.getAttribute(
									'data-video-cookie-key'
								);
						} else {
							ld_video_players[element_key].player_cookie_key =
								'';
						}
						ld_video_players[element_key].player_cookie_values =
							LearnDash_Video_Progress_initSettings(
								ld_video_players[element_key]
							);

						_wq.push({
							id: element_id,
							onReady: function (video) {
								ld_video_players[element_key].player = video;
								if (learndash_video_data.video_debug === '1') {
									console.log(
										'WISTIA: in onReady video[%o]',
										video
									);
								}

								ld_video_players[element_key].player.on(
									'play',
									function () {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'WISTIA: video started event'
											);
										}

										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												"WISTIA: setting 'video_state' to 'play'"
											);
										}
										LearnDash_Video_Progress_setSetting(
											ld_video_players[element_key],
											'video_state',
											'play'
										);
									}
								);

								ld_video_players[element_key].player.on(
									'pause',
									function () {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'WISTIA: video paused event'
											);
										}

										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												"WISTIA: setting 'video_state' to 'pause'"
											);
										}
										LearnDash_Video_Progress_setSetting(
											ld_video_players[element_key],
											'video_state',
											'pause'
										);
									}
								);

								ld_video_players[element_key].player.on(
									'end',
									function () {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'WISTIA: video ended event'
											);
										}

										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												"WISTIA: setting 'video_state' to 'complete'"
											);
										}
										LearnDash_Video_Progress_setSetting(
											ld_video_players[element_key],
											'video_state',
											'complete'
										);

										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'WISTIA: calling LearnDash_disable_assets(false)'
											);
										}
										LearnDash_disable_assets(false);

										// Stop watching players.
										LearnDash_watchPlayersEnd();

										return video.unbind;
									}
								);

								if (
									learndash_video_data.video_track_time ===
									'1'
								) {
									var user_minutes =
										LearnDash_Video_Progress_getSetting(
											ld_video_players[element_key],
											'video_time'
										);
									if (typeof user_minutes === 'undefined') {
										user_minutes = 0;
									}

									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'WISTIA: start user_minutes: [%o]',
											user_minutes
										);
									}

									// Set start position in video.
									video.time(user_minutes);
								}

								if (
									learndash_video_data.videos_auto_start ==
									true
								) {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'WISTIA: auto-start enabled: calling video.play()'
										);
									}
									video.play();

									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											"WISTIA: setting 'video_state' to 'play'"
										);
									}
									LearnDash_Video_Progress_setSetting(
										ld_video_players[element_key],
										'video_state',
										'play'
									);
								}
							},
						});
					});
			}
		});
	} else if (learndash_video_data.videos_found_provider == 'vooplayer') {
		jQuery(function () {
			if (
				document.querySelectorAll(
					'.ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] video'
				).length
			) {
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'VOOPLAYER: calling LearnDash_disable_assets(true)'
					);
				}
				LearnDash_disable_assets(true);
				LearnDash_watchPlayers();

				document
					.querySelectorAll(
						'.ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] video'
					)
					.forEach(function (element, index) {
						var element_key = 'ld-video-player-' + index;
						var element_id = element.getAttribute('id');
						if (
							typeof element_id === 'undefined' ||
							element_id == ''
						) {
							element_id = element_key;
							element.setAttribute('id', element_id);
						}

						// We set our own attribute.
						element.setAttribute(
							'data-learndash-video',
							element_key
						);

						ld_video_players[element_key] = {};
						ld_video_players[element_key].player_key = element_key;
						ld_video_players[element_key].player_type =
							learndash_video_data.videos_found_provider;
						ld_video_players[element_key].player_id = element_id;
						ld_video_players[element_key].player_wrapper =
							element.closest('.ld-video');
						if (
							typeof ld_video_players[element_key]
								.player_wrapper !== 'undefined'
						) {
							ld_video_players[element_key].player_cookie_key =
								ld_video_players[
									element_key
								].player_wrapper.getAttribute(
									'data-video-cookie-key'
								);
						} else {
							ld_video_players[element_key].player_cookie_key =
								'';
						}
						ld_video_players[element_key].player_cookie_values =
							LearnDash_Video_Progress_initSettings(
								ld_video_players[element_key]
							);
						ld_video_players[element_key].player = element;

						var vooPlayerID = element.getAttribute('data-playerid');
						if (learndash_video_data.video_debug === '1') {
							console.log(
								'VOOPLAYER: vooPlayerID[%o]',
								vooPlayerID
							);
						}

						if (typeof vooPlayerID !== 'undefined') {
							ld_video_players[element_key].vooPlayerID =
								vooPlayerID;

							document.addEventListener(
								'vooPlayerReady',
								LD_vooPlayerReady,
								false
							);
							function LD_vooPlayerReady(event) {
								if (learndash_video_data.video_debug === '1') {
									console.log(
										'VOOPLAYER: vooPlayerReady [%o]',
										event
									);
								}

								// See https://app.vooplayer.com/docs/api/#vooPlayerReady for event examples.

								if (
									typeof event.detail.video !== 'undefined' &&
									event.detail.video.length > 0
								) {
									if (
										learndash_video_data.video_track_time ===
										'1'
									) {
										let user_minutes =
											LearnDash_Video_Progress_getSetting(
												ld_video_players[element_key],
												'video_time'
											);
										if (
											typeof user_minutes === 'undefined'
										) {
											user_minutes = 0;
										}

										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'VOOPLAYER: start user_minutes: [%o]',
												user_minutes
											);
										}

										let user_minutes_array = [];
										user_minutes_array.push(user_minutes);

										// Set start position in video.
										vooAPI(
											event.detail.video,
											'currentTime',
											user_minutes_array
										);
									}

									if (
										learndash_video_data.videos_auto_start ==
										true
									) {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'VOOPLAYER: auto-start enabled'
											);
										}
										vooAPI(event.detail.video, 'play');
									}

									if (
										learndash_video_data.videos_show_controls ==
										true
									) {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'VOOPLAYER: videos_show_controls enabled'
											);
										}
										vooAPI(
											event.detail.video,
											'showControls'
										);
									} else {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'VOOPLAYER: videos_show_controls disabled'
											);
										}
										vooAPI(
											event.detail.video,
											'hideControls'
										);
									}

									vooAPI(
										event.detail.video,
										'onEnded',
										null,
										vooPlayer_onEnded
									);
									vooAPI(
										event.detail.video,
										'onPlay',
										null,
										vooPlayer_onPlay
									);
									vooAPI(
										event.detail.video,
										'onPause',
										null,
										vooPlayer_onPause
									);
								}
							}

							function vooPlayer_onEnded() {
								if (learndash_video_data.video_debug === '1') {
									console.log(
										"VOOPLAYER: setting 'video_state' to 'complete'"
									);
								}
								LearnDash_Video_Progress_setSetting(
									ld_video_players[element_key],
									'video_state',
									'complete'
								);

								if (learndash_video_data.video_debug === '1') {
									console.log(
										'VOOPLAYER: calling LearnDash_disable_assets(false)'
									);
								}
								LearnDash_disable_assets(false);

								// Stop watching players.
								LearnDash_watchPlayersEnd();
							}

							function vooPlayer_onPlay() {
								if (learndash_video_data.video_debug === '1') {
									console.log('VOOPLAYER: onPlay');
								}
								if (learndash_video_data.video_debug === '1') {
									console.log(
										"VOOPLAYER: setting 'video_state' to 'play'"
									);
								}
								LearnDash_Video_Progress_setSetting(
									ld_video_players[element_key],
									'video_state',
									'play'
								);
							}

							function vooPlayer_onPause() {
								if (learndash_video_data.video_debug === '1') {
									console.log('VOOPLAYER: onPause');
								}
								if (learndash_video_data.video_debug === '1') {
									console.log(
										"VOOPLAYER: setting 'video_state' to 'pause'"
									);
								}
								LearnDash_Video_Progress_setSetting(
									ld_video_players[element_key],
									'video_state',
									'pause'
								);
							}
						}
					});
			}
		});
	} else if (learndash_video_data.videos_found_provider == 'local') {
		jQuery(function () {
			if (learndash_video_data.video_debug === '1') {
				console.log('LOCAL: init');
			}

			if (
				document.querySelectorAll(
					'.ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] video'
				).length
			) {
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'LOCAL: calling LearnDash_disable_assets(true)'
					);
				}
				LearnDash_disable_assets(true);
				LearnDash_watchPlayers();

				document
					.querySelectorAll(
						'.ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] video'
					)
					.forEach(function (element, index) {
						var element_key = 'ld-video-player-' + index;
						var element_id = element.getAttribute('id');
						if (
							typeof element_id === 'undefined' ||
							element_id == ''
						) {
							element_id = element_key;
							element.setAttribute('id', element_id);
						}

						// We set our own attribute.
						element.setAttribute(
							'data-learndash-video',
							element_key
						);

						ld_video_players[element_key] = {};
						ld_video_players[element_key].player_key = element_key;
						ld_video_players[element_key].player_type =
							learndash_video_data.videos_found_provider;
						ld_video_players[element_key].player_id = element_id;
						ld_video_players[element_key].player_wrapper =
							element.closest('.ld-video');
						if (
							typeof ld_video_players[element_key]
								.player_wrapper !== 'undefined'
						) {
							ld_video_players[element_key].player_cookie_key =
								ld_video_players[
									element_key
								].player_wrapper.getAttribute(
									'data-video-cookie-key'
								);
						} else {
							ld_video_players[element_key].player_cookie_key =
								'';
						}
						ld_video_players[element_key].player_cookie_values =
							LearnDash_Video_Progress_initSettings(
								ld_video_players[element_key]
							);
						ld_video_players[element_key].player = element;

						if (learndash_video_data.video_track_time === '1') {
							var user_minutes =
								LearnDash_Video_Progress_getSetting(
									ld_video_players[element_key],
									'video_time'
								);
							if (typeof user_minutes === 'undefined') {
								user_minutes = 0;
							}

							if (learndash_video_data.video_debug === '1') {
								console.log(
									'LOCAL: start user_minutes: [%o]',
									user_minutes
								);
							}
							ld_video_players[element_key].player.currentTime =
								user_minutes;
						}

						if (learndash_video_data.videos_auto_start === '1') {
							if (learndash_video_data.video_debug === '1') {
								console.log('LOCAL: playing video');
							}
							ld_video_players[element_key].player.muted = true;
							ld_video_players[element_key].player.play();

							if (learndash_video_data.video_debug === '1') {
								console.log(
									"LOCAL: setting 'video_state' to 'play'"
								);
							}
							LearnDash_Video_Progress_setSetting(
								ld_video_players[element_key],
								'video_state',
								'play'
							);
						}

						ld_video_players[element_key].player.onended =
							function (e) {
								if (learndash_video_data.video_debug === '1') {
									console.log('LOCAL: video ended');
								}

								if (learndash_video_data.video_debug === '1') {
									console.log(
										"LOCAL: setting 'video_state' to 'complete'"
									);
								}
								LearnDash_Video_Progress_setSetting(
									ld_video_players[element_key],
									'video_state',
									'complete'
								);

								if (learndash_video_data.video_debug === '1') {
									console.log(
										'LOCAL: calling LearnDash_disable_assets(false)'
									);
								}
								LearnDash_disable_assets(false);

								// Stop watching players.
								LearnDash_watchPlayersEnd();
							};
					});
			}
		});
	} else if (learndash_video_data.videos_found_provider === 'bunny') {
		// Bunny CDN.
		jQuery(function () {
			if (learndash_video_data.video_debug === '1') {
				console.log('Bunny: init');
			}

			if (
				document.querySelectorAll(
					'.ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
						learndash_video_data.videos_found_provider +
						'"] video'
				).length
			) {
				if (learndash_video_data.video_debug === '1') {
					console.log(
						'Bunny: calling LearnDash_disable_assets(true)'
					);
				}
				LearnDash_disable_assets(true);
				LearnDash_watchPlayers();

				document
					.querySelectorAll(
						'.ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] iframe, .ld-video[data-video-progression="true"][data-video-provider="' +
							learndash_video_data.videos_found_provider +
							'"] video'
					)
					.forEach(function (element, index) {
						var element_key = 'ld-video-player-' + index;
						var element_id = element.getAttribute('id');
						if (
							typeof element_id === 'undefined' ||
							element_id === ''
						) {
							element_id = element_key;
							element.setAttribute('id', element_id);
						}

						// We set our own attribute.
						element.setAttribute(
							'data-learndash-video',
							element_key
						);

						ld_video_players[element_key] = {};
						ld_video_players[element_key].player_key = element_key;
						ld_video_players[element_key].player_type =
							learndash_video_data.videos_found_provider;
						ld_video_players[element_key].player_id = element_id;
						ld_video_players[element_key].player_wrapper =
							element.closest('.ld-video');
						if (
							typeof ld_video_players[element_key]
								.player_wrapper !== 'undefined'
						) {
							ld_video_players[element_key].player_cookie_key =
								ld_video_players[
									element_key
								].player_wrapper.getAttribute(
									'data-video-cookie-key'
								);
						} else {
							ld_video_players[element_key].player_cookie_key =
								'';
						}
						ld_video_players[element_key].player_cookie_values =
							LearnDash_Video_Progress_initSettings(
								ld_video_players[element_key]
							);
						ld_video_players[element_key].player = element;

						if (learndash_video_data.video_track_time === '1') {
							var user_minutes =
								LearnDash_Video_Progress_getSetting(
									ld_video_players[element_key],
									'video_time'
								);
							if (typeof user_minutes === 'undefined') {
								user_minutes = 0;
							}

							if (learndash_video_data.video_debug === '1') {
								console.log(
									'Bunny: start user_minutes: [%o]',
									user_minutes
								);
							}
							ld_video_players[element_key].player.currentTime =
								user_minutes;
						}

						if (learndash_video_data.videos_auto_start === '1') {
							if (learndash_video_data.video_debug === '1') {
								console.log('Bunny: playing video');
							}
							ld_video_players[element_key].player.muted = true;
							ld_video_players[element_key].player.play();

							if (learndash_video_data.video_debug === '1') {
								console.log(
									"Bunny: setting 'video_state' to 'play'"
								);
							}
							LearnDash_Video_Progress_setSetting(
								ld_video_players[element_key],
								'video_state',
								'play'
							);
						}

						ld_video_players[element_key].player.onended =
							function (e) {
								if (learndash_video_data.video_debug === '1') {
									console.log('Bunny: video ended');
								}

								if (learndash_video_data.video_debug === '1') {
									console.log(
										"Bunny: setting 'video_state' to 'complete'"
									);
								}
								LearnDash_Video_Progress_setSetting(
									ld_video_players[element_key],
									'video_state',
									'complete'
								);

								if (learndash_video_data.video_debug === '1') {
									console.log(
										'Bunny: calling LearnDash_disable_assets(false)'
									);
								}
								LearnDash_disable_assets(false);

								// Stop watching players.
								LearnDash_watchPlayersEnd();
							};
					});
			}
		});
	}
}

function LearnDash_watchPlayers() {
	ld_watchPlayers_interval_id = setInterval(function () {
		if (document.hasFocus()) {
			ld_video_state = 'focus';
		} else {
			ld_video_state = 'blur';
		}

		if (Object.keys(ld_video_players).length !== 0) {
			for (var ld_video_key in ld_video_players) {
				if (ld_video_players.hasOwnProperty(ld_video_key)) {
					ld_video_player = ld_video_players[ld_video_key];

					if (typeof ld_video_player.player !== 'undefined') {
						// Track User video time.
						//if (learndash_video_data.video_track_time === '1') {

						if (ld_video_player.player_type === 'youtube') {
							var video_duration =
								ld_video_player.player.getDuration();
							if (typeof video_duration !== 'undefined') {
								if (learndash_video_data.video_debug === '1') {
									console.log(
										'YOUTUBE: video duration: [%o]',
										video_duration
									);
								}
								LearnDash_Video_Progress_setSetting(
									ld_video_player,
									'video_duration',
									video_duration
								);
							}

							var user_time =
								ld_video_player.player.getCurrentTime();
							if (learndash_video_data.video_debug === '1') {
								console.log('YOUTUBE: seconds[%o]', user_time);
							}
							LearnDash_Video_Progress_setSetting(
								ld_video_player,
								'video_time',
								user_time
							);
						} else if (ld_video_player.player_type === 'vimeo') {
							ld_video_player.player
								.getPaused()
								.then(function (video_paused_state) {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'VIMEO: video_paused_state[%o]',
											video_paused_state
										);
									}
									if (video_paused_state == true) {
										LearnDash_Video_Progress_setSetting(
											ld_video_player,
											'video_state',
											'pause'
										);
									} else {
										LearnDash_Video_Progress_setSetting(
											ld_video_player,
											'video_state',
											'play'
										);
									}
								});

							// Update Video duration.
							ld_video_player.player
								.getDuration()
								.then(function (video_duration) {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'VIMEO: video_duration[%o]',
											video_duration
										);
									}
									LearnDash_Video_Progress_setSetting(
										ld_video_player,
										'video_duration',
										video_duration
									);
								});

							// Update user's Video progress minutes.
							ld_video_player.player
								.getCurrentTime()
								.then(function (seconds) {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'VIMEO: seconds[%o]',
											seconds
										);
									}
									LearnDash_Video_Progress_setSetting(
										ld_video_player,
										'video_time',
										seconds
									);
								});
						} else if (ld_video_player.player_type === 'wistia') {
							var video_duration =
								ld_video_player.player.duration();
							if (typeof video_duration !== 'undefined') {
								if (learndash_video_data.video_debug === '1') {
									console.log(
										'WISTIA: video duration: [%o]',
										video_duration
									);
								}
								LearnDash_Video_Progress_setSetting(
									ld_video_player,
									'video_duration',
									video_duration
								);
							}

							var video_user_time = ld_video_player.player.time();
							if (learndash_video_data.video_debug === '1') {
								console.log(
									'WISTIA: video user_time: [%o]',
									video_user_time
								);
							}
							LearnDash_Video_Progress_setSetting(
								ld_video_player,
								'video_time',
								video_user_time
							);
						} else if (
							ld_video_player.player_type === 'vooplayer'
						) {
							if (ld_video_player.vooPlayerID !== 'undefined') {
								function getCurrentTimeCallback(event) {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'VOOPLAYER: video user_time: [%o]',
											event.returnValue
										);
									}
									LearnDash_Video_Progress_setSetting(
										ld_video_player,
										'video_time',
										event.returnValue
									);
								}
								vooAPI(
									ld_video_player.vooPlayerID,
									'getCurrentTime',
									[],
									getCurrentTimeCallback
								);
							}
						} else if (ld_video_player.player_type === 'local') {
							var has_ended = ld_video_player.player.ended;
							if (learndash_video_data.video_debug === '1') {
								console.log(
									'LOCAL: has_ended: [%o]',
									has_ended
								);
							}

							if (ld_video_player.player.ended) {
								var video_state = 'complete';
							} else if (ld_video_player.player.paused) {
								var video_state = 'pause';
							} else {
								var video_state = 'play';
							}

							if (learndash_video_data.video_debug === '1') {
								console.log(
									'LOCAL: video_state: [%o]',
									video_state
								);
							}
							LearnDash_Video_Progress_setSetting(
								ld_video_player,
								'video_state',
								video_state
							);

							var video_duration =
								ld_video_player.player.duration;
							if (typeof video_duration !== 'undefined') {
								if (learndash_video_data.video_debug === '1') {
									console.log(
										'LOCAL: video duration: [%o]',
										video_duration
									);
								}
								LearnDash_Video_Progress_setSetting(
									ld_video_player,
									'video_duration',
									video_duration
								);
							}

							var user_video_time =
								ld_video_player.player.currentTime;
							if (learndash_video_data.video_debug === '1') {
								console.log(
									'LOCAL: user_video_time: [%o]',
									user_video_time
								);
							}
							LearnDash_Video_Progress_setSetting(
								ld_video_player,
								'video_time',
								user_video_time
							);
						} else if (ld_video_player.player_type === 'bunny') {
							var has_ended = ld_video_player.player.ended;
							if (learndash_video_data.video_debug === '1') {
								console.log(
									'Bunny: has_ended: [%o]',
									has_ended
								);
							}

							if (ld_video_player.player.ended) {
								var video_state = 'complete';
							} else if (ld_video_player.player.paused) {
								var video_state = 'pause';
							} else {
								var video_state = 'play';
							}

							if (learndash_video_data.video_debug === '1') {
								console.log(
									'Bunny: video_state: [%o]',
									video_state
								);
							}
							LearnDash_Video_Progress_setSetting(
								ld_video_player,
								'video_state',
								video_state
							);

							var video_duration =
								ld_video_player.player.duration;
							if (typeof video_duration !== 'undefined') {
								if (learndash_video_data.video_debug === '1') {
									console.log(
										'Bunny: video duration: [%o]',
										video_duration
									);
								}
								LearnDash_Video_Progress_setSetting(
									ld_video_player,
									'video_duration',
									video_duration
								);
							}

							var user_video_time =
								ld_video_player.player.currentTime;
							if (learndash_video_data.video_debug === '1') {
								console.log(
									'Bunny: user_video_time: [%o]',
									user_video_time
								);
							}
							LearnDash_Video_Progress_setSetting(
								ld_video_player,
								'video_time',
								user_video_time
							);
						}
						//}

						//
						if (learndash_video_data.video_focus_pause === '1') {
							if (ld_video_player.player_type == 'youtube') {
								if (ld_video_state === 'focus') {
									if (
										learndash_video_data.videos_show_controls !==
											'1' &&
										learndash_video_data.videos_auto_start ===
											'1'
									) {
										if (
											learndash_video_data.video_debug !==
											'1'
										) {
											console.log(
												'YOUTUBE: Focus: calling playVideo()'
											);
										}
										ld_video_player.player.playVideo();
									}
								} else if (ld_video_state === 'blur') {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'YOUTUBE: Blur: calling pauseVideo()'
										);
									}
									ld_video_player.player.pauseVideo();
								}
							} else if (
								ld_video_player.player_type === 'vimeo'
							) {
								if (ld_video_state === 'focus') {
									if (
										learndash_video_data.videos_show_controls !=
										true
									) {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'VIMEO: Focus: calling playVideo()'
											);
										}
										ld_video_player.player.play();
									}
								} else if (ld_video_state === 'blur') {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'VIMEO: Blur: calling pauseVideo()'
										);
									}
									ld_video_player.player.pause();
								}
							} else if (
								ld_video_player.player_type === 'wistia'
							) {
								if (ld_video_state === 'focus') {
									if (
										learndash_video_data.videos_show_controls !=
										true
									) {
										//if (learndash_video_data.video_debug === '1') {
										//	console.log('WISTIA: Blur: calling play()');
										//}
										//ld_video_player['player'].play();
									}
								} else if (ld_video_state === 'blur') {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'WISTIA: Blur: calling pause()'
										);
									}
									ld_video_player.player.pause();
								}
							} else if (
								ld_video_player.player_type === 'vooplayer'
							) {
								if (
									ld_video_player.vooPlayerID !== 'undefined'
								) {
									if (ld_video_state === 'focus') {
										if (
											learndash_video_data.videos_show_controls !=
											true
										) {
											if (
												learndash_video_data.video_debug ===
												'1'
											) {
												console.log(
													'VOOPLAYER: Blur: calling play()'
												);
											}
											vooAPI(
												ld_video_player.vooPlayerID,
												'play'
											);
										}
									} else if (ld_video_state === 'blur') {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'VOOPLAYER: Blur: calling pause()'
											);
										}
										vooAPI(
											ld_video_player.vooPlayerID,
											'pause'
										);
									}
								}
							} else if (
								ld_video_player.player_type === 'local'
							) {
								if (ld_video_state === 'focus') {
									if (
										learndash_video_data.videos_show_controls !=
										true
									) {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'LOCAL: Focus: calling playVideo()'
											);
										}
										ld_video_player.player.play();
									}
								} else if (ld_video_state === 'blur') {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'LOCAL: Blur: calling pauseVideo()'
										);
									}
									ld_video_player.player.pause();
								}
							} else if (
								ld_video_player.player_type === 'bunny'
							) {
								if (ld_video_state === 'focus') {
									if (
										learndash_video_data.videos_show_controls !=
										true
									) {
										if (
											learndash_video_data.video_debug ===
											'1'
										) {
											console.log(
												'Bunny: Focus: calling playVideo()'
											);
										}
										ld_video_player.player.play();
									}
								} else if (ld_video_state === 'blur') {
									if (
										learndash_video_data.video_debug === '1'
									) {
										console.log(
											'Bunny: Blur: calling pauseVideo()'
										);
									}
									ld_video_player.player.pause();
								}
							}
						}
					}
				}
			}
		}
	}, ld_video_watch_interval);
}

function LearnDash_watchPlayersEnd() {
	if (typeof ld_watchPlayers_interval_id !== 'undefined') {
		if (learndash_video_data.video_debug === '1') {
			console.log(
				'Stop Watching Players: interval ID: [%o]',
				ld_watchPlayers_interval_id
			);
		}
		clearInterval(ld_watchPlayers_interval_id);
	}
}

function LearnDash_disable_assets(status) {
	if (
		jQuery('form.sfwd-mark-complete input.learndash_mark_complete_button')
			.length
	) {
		if (learndash_video_data.videos_hide_complete_button == true) {
			jQuery(
				'form.sfwd-mark-complete input.learndash_mark_complete_button'
			).hide();
		} else {
			jQuery(
				'form.sfwd-mark-complete input.learndash_mark_complete_button'
			).attr('disabled', status);
		}

		// If we enabled the button 'status' is false and auto-complete is true then submit the form.
		if (learndash_video_data.videos_auto_complete == true) {
			if (status == false) {
				var auto_complete_delay = parseInt(
					learndash_video_data.videos_auto_complete_delay
				);
				//console.log('auto_complete_delay[%o]', auto_complete_delay);

				if (auto_complete_delay > 0) {
					if (
						learndash_video_data.videos_auto_complete_delay_message !=
						''
					) {
						var timer_html = jQuery(
							learndash_video_data.videos_auto_complete_delay_message
						).insertAfter(
							'form.sfwd-mark-complete input.learndash_mark_complete_button'
						);
					}

					var counter = auto_complete_delay;

					timer_id = setInterval(function () {
						counter--;
						if (counter < 1) {
							clearInterval(timer_id);

							//if ( typeof timer_html !== 'undefined' ) {
							//	jQuery('span', timer_html).html('XXX');
							//}
							jQuery('form.sfwd-mark-complete')[0].submit();
						} else if (typeof timer_html !== 'undefined') {
							jQuery('span', timer_html).html(counter);
						}
					}, 1000);
				} else {
					jQuery('form.sfwd-mark-complete')[0].submit();
				}
			}
		}
	}

	if (learndash_video_data.videos_shown == 'BEFORE') {
		if (status == true) {
			jQuery('#learndash_lesson_topics_list').hide();
			jQuery('#learndash_quizzes').hide();
		} else {
			jQuery('#learndash_lesson_topics_list').slideDown();
			jQuery('#learndash_quizzes').slideDown();
		}
	}

	jQuery(document).trigger('learndash_video_disable_assets', [status]);
}

/**
 * Function to GET the browser cookie by name.
 *
 * @since 3.2
 * @param string cookie_name Name of cookie. Required.
 * @param cookie_name
 * @param default_value
 * @param string cookie_name Name of cookie. Optional.
 * @return mixed cookie_values.
 */
function LearnDash_Video_Progress_getCookie(cookie_name, default_value) {
	if (cookie_name != '') {
		cookie_values = Cookies.get(cookie_name, {
			expires: learndash_video_data.video_track_expires,
			domain: learndash_video_data.video_track_domain,
		});
		if (typeof cookie_values === 'undefined') {
			if (typeof default_value !== 'undefined') {
				cookie_values = default_value;
			}
		} else if (cookie_values !== '') {
			cookie_values = JSON.parse(cookie_values);
		}
		return cookie_values;
	}
}

/**
 * Function to SET the browser cookie by name.
 *
 * @since 3.2
 * @param string cookie_name   Name of cookie.
 * @param cookie_name
 * @param cookie_values
 * @param Mixed  cookie_values Value(s) of cookie.
 */
function LearnDash_Video_Progress_setCookie(cookie_name, cookie_values) {
	if (cookie_name != '' && typeof cookie_values !== 'undefined') {
		if (learndash_video_data.video_debug === '1') {
			//console.log('video_track_expires[%o]', Number(learndash_video_data.video_track_expires));
			console.log(
				'LearnDash_Video_Progress_setCookie: cookie_name[%o] cookie_values[%o]',
				cookie_name,
				cookie_values
			);
		}

		Cookies.set(cookie_name, JSON.stringify(cookie_values), {
			expires: Number(learndash_video_data.video_track_expires),
			domain: learndash_video_data.video_track_domain,
			path: learndash_video_data.video_track_path,
		});
	}
}

/**
 * Function to DELETE the browser cookie by name.
 *
 * @since 3.2
 * @param cookie_name
 * @param string cookie_name   Name of cookie.
 */
function LearnDash_Video_Progress_deleteCookie(cookie_name) {
	if (cookie_name != '') {
		Cookies.remove(cookie_name);
	}
}

/**
 * Function to initialize the ld_video_player settings.
 *
 * @since 3.2
 * @param ld_video_player
 * @param Object ld_player LD Player instance.
 */
function LearnDash_Video_Progress_initSettings(ld_video_player) {
	if (
		typeof ld_video_player !== 'undefined' &&
		typeof ld_video_player.player_cookie_key !== 'undefined' &&
		ld_video_player.player_cookie_key !== ''
	) {
		cookie_values = LearnDash_Video_Progress_getCookie(
			ld_video_player.player_cookie_key,
			{}
		);

		var _changed = false;
		if (typeof cookie_values.video_time === 'undefined') {
			cookie_values.video_time = 0;
			_changed = true;
		}

		if (typeof cookie_values.video_state === 'undefined') {
			cookie_values.video_state = '';
			_changed = true;
		}

		if (_changed == true) {
			LearnDash_Video_Progress_setCookie(
				ld_video_player.player_cookie_key,
				cookie_values
			);
		}

		return cookie_values;
	}
}

function LearnDash_Video_Progress_setSetting(
	ld_video_player,
	player_setting_key,
	player_setting_value
) {
	if (
		typeof ld_video_player !== 'undefined' &&
		typeof ld_video_player.player_cookie_key !== 'undefined' &&
		ld_video_player.player_cookie_key !== ''
	) {
		cookie_values = LearnDash_Video_Progress_getCookie(
			ld_video_player.player_cookie_key,
			{}
		);

		var _changed = false;

		if (
			player_setting_key == 'video_time' ||
			player_setting_key == 'video_duration'
		) {
			player_setting_value = parseInt(player_setting_value);
		}

		if (
			player_setting_key === 'video_state' &&
			cookie_values[player_setting_key] === 'complete'
		) {
			console.log('DEBUG: Video is already complete');
		} else if (cookie_values[player_setting_key] !== player_setting_value) {
			cookie_values[player_setting_key] = player_setting_value;
			_changed = true;
		}

		if (
			typeof cookie_values[player_setting_key] === 'undefined' ||
			cookie_values[player_setting_key] !== player_setting_value
		) {
			cookie_values[player_setting_key] = player_setting_value;
			_changed = true;
		}

		if (_changed == true) {
			LearnDash_Video_Progress_setCookie(
				ld_video_player.player_cookie_key,
				cookie_values
			);
		}
	}
}

function LearnDash_Video_Progress_getSetting(
	ld_video_player,
	player_setting_key
) {
	if (
		typeof ld_video_player !== 'undefined' &&
		typeof ld_video_player.player_cookie_key !== 'undefined' &&
		ld_video_player.player_cookie_key !== ''
	) {
		cookie_values = LearnDash_Video_Progress_getCookie(
			ld_video_player.player_cookie_key,
			{}
		);

		if (typeof cookie_values[player_setting_key] !== 'undefined') {
			return cookie_values[player_setting_key];
		}
	}
}

/**
 * Get the ld_video_player instance from the event_target.
 *
 * @since 3.2
 * @param event_target
 * @param Object event_target Object from the event.
 * @return Object ld_video_player instance or null.
 */
function LearnDash_get_player_from_target(event_target) {
	if (
		typeof event_target !== 'undefined' &&
		Object.keys(ld_video_players).length !== 0
	) {
		for (var ld_video_key in ld_video_players) {
			if (ld_video_players.hasOwnProperty(ld_video_key)) {
				ld_video_player = ld_video_players[ld_video_key];
				if (ld_video_player.player === event_target) {
					return ld_video_player;
				}
			}
		}
	}
}
