# automatic-youtube-gallery/2.1.0/admin/assets/js/admin.js

Automatic YouTube Gallery – Embed Auto-Updating YouTube Video Galleries, Feeds, Playlists & Channels, version 2.1.0. 380 lines.

- Page: https://pluginprobe.com/plugins/automatic-youtube-gallery/2.1.0/code/admin/assets/js/admin.js
- Raw: https://pluginprobe.com/plugins/automatic-youtube-gallery/2.1.0/raw/admin/assets/js/admin.js
- Modified: 2021-12-24T11:02:54+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/automatic-youtube-gallery/2.1.0/code/admin/assets/js/admin.js#L10-L20`.

```javascript
(function( $ ) {
	'use strict';

	/**
 	 * Display the media uploader.
 	 *
 	 * @since 1.0.0
 	 */
	 function ayg_render_media_uploader( $elem ) { 
    	var file_frame, attachment;
 
     	// If an instance of file_frame already exists, then we can open it rather than creating a new instance
    	if ( file_frame ) {
        	file_frame.open();
        	return;
    	}; 

     	// Use the wp.media library to define the settings of the media uploader
    	file_frame = wp.media.frames.file_frame = wp.media({
        	frame: 'post',
        	state: 'insert',
        	multiple: false
    	});
 
     	// Setup an event handler for what to do when a media has been selected
    	file_frame.on( 'insert', function() { 
        	// Read the JSON data returned from the media uploader
    		attachment = file_frame.state().get( 'selection' ).first().toJSON();
		
			// First, make sure that we have the URL of the media to display
    		if ( 0 > $.trim( attachment.url.length ) ) {
        		return;
    		};
		
			// Set the data
			$elem.prev( '.ayg-settings-url' )
				.val( attachment.url ); 
    	});
 
    	// Now display the actual file_frame
    	file_frame.open(); 
	};

	/**
 	 * Close the popup.
 	 *
 	 * @since 1.0.0
 	 */
	function ayg_modal_hide() {		
		$( '.ayg-modal' ).hide();
		$( 'html' ).removeClass( 'ayg-no-scroll' );
	}

	/**
 	 * Get Youtube playlist ID from Youtube URL.
 	 *
 	 * @since  1.0.0
	 * @param  {string} url - URL from which to extract the ID.
     * @return {string}
 	 */
	function ayg_get_youtube_playlist_id( url ) {
		var id = /[&|\?]list=([a-zA-Z0-9_-]+)/gi.exec( url );
  		return ( id && id.length > 0 ) ? id[1] : url;		  
	}

	 /**
 	 * Get Youtube channel ID from Youtube URL.
 	 *
 	 * @since  1.0.0
	 * @param  {string} url - URL from which to extract the ID.
     * @return {object}
 	 */
	function ayg_get_youtube_channel_id( url ) {
		var type = 'channel';
		var id = url;

		url = url.replace( /(>|<)/gi, '' ).split( /(\/channel\/|\/user\/)/ );

		if ( url[2] !== undefined ) {
			id = url[2].split( /[^0-9a-z_-]/i );
			id = id[0];
		}

		if ( /\/user\//.test( url ) ) { 
			type = 'username';
		}

		return {
			type: type,
			id: id
		};		  
	}

	/**
 	 * Get Youtube video ID from Youtube URL.
 	 *
 	 * @since  1.0.0
	 * @param  {string} url - URL from which to extract the ID.
     * @return {string}
 	 */
	 function ayg_get_youtube_video_id( url ) {
		var id = url;

		url = url.replace( /(>|<)/gi, '' ).split( /(vi\/|v=|\/v\/|youtu\.be\/|\/embed\/)/ );

		if ( url[2] !== undefined ) {
		  id = url[2].split( /[^0-9a-z_\-]/i );
		  id = id[0];
		}

		return id;		  
	}

	/**
 	 * Widget: Initiate color picker 
 	 *
 	 * @since 1.0.0
 	 */
	function ayg_widget_color_picker( widget ) {
		widget.find( '.ayg-color-picker' ).wpColorPicker( {
			change: _.throttle( function() { // For Customizer
				$( this ).trigger( 'change' );
			}, 3000 )
		});
	}

	function on_ayg_widget_update( event, widget ) {
		ayg_widget_color_picker( widget );
	}

	/**
	 * Called when the page has loaded.
	 *
	 * @since 1.0.0
	 */
	$(function() {
		// Dashboard: Save API Key
		$( '#ayg-button-save-api-key' ).on( 'click', function( e ) {																			  
			e.preventDefault();
			
			$( this ).prop( 'disabled', true );
			$( '.ayg-ajax-status', '#ayg-table-api-key' ).html( '<span class="spinner"></span>' );

			var data = {
				'action': 'ayg_save_api_key',
				'api_key': $( '#ayg-api-key' ).val(),
				'security': ayg_admin.ajax_nonce
			};

			if ( ! data.api_key ) {
				$( this ).prop( 'disabled', false );
				$( '.ayg-ajax-status', '#ayg-table-api-key' ).html( '<span class="ayg-text-error">' + ayg_admin.i18n.invalid_api_key + '</span>' );
				
				return false;
			}
			
			$.post( ajaxurl, data, function( response ) {
				window.location.reload(); // Reload document
			});			
		});

		// Dashboard: Generate shortcode
		$( '#ayg-generate-shortcode' ).on( 'click', function( e ) { 
			e.preventDefault();			

			// Attributes
			var props = {};
			
			$( '.ayg-editor-control', '#ayg-shortcode-builder' ).each(function() {							
				var $elem = $( this ).find( '.ayg-editor-field' );
				var type  = $elem.attr( 'type' );
				var key   = $elem.attr( 'name' );				
				var value = $elem.val();
				var def   = $elem.data( 'default' );
				
				// field type = checkbox
				if ( 'checkbox' == type ) {
					value = $elem.is( ':checked' ) ? 1 : 0;
				}

				// source = playlist
				if ( 'playlist' == key ) {
					value = ayg_get_youtube_playlist_id( value );
				}

				// source = channel
				if ( 'channel' == key ) {
					var result = ayg_get_youtube_channel_id( value );
					
					key   = result.type;
					value = result.id;

					if ( props.hasOwnProperty( 'type' ) && 'channel' == props.type ) {
						props.type = key;
					}
				}

				// source = video
				if ( 'video' == key ) {
					value = ayg_get_youtube_video_id( value );
				}

				// source = videos
				if ( 'videos' == key ) {
					var lines = value.split( '\n' ),
						ids = [];

					lines.map(function( url ) {
						ids.push( ayg_get_youtube_video_id( url ) );
					});
					
					value = ids.join( ',' );
				}
				
				// Add only if the user input differ from the global configuration
				if ( value != def ) {
					props[ key ] = value;
				}				
			});

			var attrs = '';
			for ( var key in props ) {
				if ( props.hasOwnProperty( key ) ) {
					attrs += ( ' ' + key + '="' + props[ key ] + '"' );
				}
			}

			// Shortcode output		
			$( '#aiovg-shortcode').val( '[automatic_youtube_gallery' + attrs + ']' ); 

			// Initialize the popup
			$( 'html' ).addClass( 'ayg-no-scroll' );
			$( '#ayg-shortcode-modal' ).show();
		});

		// Dashboard: Close the shortcode builder popup
		$( '.ayg-modal-close' ).on( 'click', function( e ) {		
			e.preventDefault();
			ayg_modal_hide();			
		});	
		
		$( '.ayg-modal-content' ).on( 'click', function( e ) {		
			if ( $( e.target ).hasClass( 'ayg-modal-content' ) ) {
				ayg_modal_hide();
			};			
		});	

		// Editor: Toggle between field sections
		$( document ).on( 'click', '.ayg-editor-section-header', function( e ) {
			var $elem = $( this ).parent();

			if ( ! $elem.hasClass( 'ayg-active' ) ) {
				$( this ).closest( '.ayg-editor' )
					.find( '.ayg-editor-section.ayg-active' )
					.toggleClass( 'ayg-active' )
					.find( '.ayg-editor-controls' )
					.slideToggle();
			}			

			$elem.toggleClass( 'ayg-active' )
				.find( '.ayg-editor-controls' )
				.slideToggle();
		});

		// Editor: Show/Hide fields based on the selected source 'type'
		$( document ).on( 'change', '.ayg-editor-field-type', function( e ) {			
			var type  = $( this ).val();
			var $elem = $( this ).closest( '.ayg-editor' );

			$elem.removeClass(function( index, classes ) {
				var matches = classes.match( /\ayg-editor-field-type-\S+/ig );
				return ( matches ) ? matches.join(' ') : '';
			});

			$elem.addClass( 'ayg-editor-field-type-' + type );
		});

		// Editor: Show/Hide fields based on the selected theme
		$( document ).on( 'change', '.ayg-editor-field-theme', function( e ) {			
			var theme = $( this ).val();
			var $elem = $( this ).closest( '.ayg-editor' );

			$elem.removeClass(function( index, classes ) {
				var matches = classes.match( /\ayg-editor-field-theme-\S+/ig );
				return ( matches ) ? matches.join(' ') : '';
			});

			$elem.addClass( 'ayg-editor-field-theme-' + theme );
		});	

		// Settings: Initialize the color picker
		$( '.ayg-color-picker', '#ayg-settings' ).wpColorPicker();

		// Settings: Show/Hide fields based on the selected theme
		$( 'tr.theme', '#ayg-settings' ).find( 'select' ).on( 'change', function() {			
			var theme = $( this ).val();
			var $elem = $( '#ayg-settings' );

			$elem.removeClass(function( index, classes ) {
				var matches = classes.match( /\ayg-settings-theme-\S+/ig );
				return ( matches ) ? matches.join(' ') : '';
			});

			$elem.addClass( 'ayg-settings-theme-' + theme );
		});

		// Settings: Browse button
		$( '.ayg-settings-browse' ).on( 'click', function( e ) {																	  
			e.preventDefault();			
			ayg_render_media_uploader( $( this ) );			
		});
		
		// Settings: Delete cache
		$( '#ayg-button-delete-cache' ).on( 'click', function( e ) {																			  
			e.preventDefault();
			
			$( this ).prop( 'disabled', true );
			$( '.ayg-ajax-status', '#ayg-table-delete-cache' ).html( '<span class="spinner"></span>' );

			var data = {
				'action': 'ayg_delete_cache',
				'security': ayg_admin.ajax_nonce
			};
			
			$.post( ajaxurl, data, function( response ) {
				$( this ).prop( 'disabled', false );
				$( '.ayg-ajax-status', '#ayg-table-delete-cache' ).html( '<span class="ayg-text-success">' + ayg_admin.i18n.cleared + '</span>' );
			});			
		});

		// Widget: Initiate color picker 
		$( '#widgets-right .widget:has(.ayg-color-picker)' ).each(function() {
			ayg_widget_color_picker( $( this ) );
		});

		$( document ).on( 'widget-added widget-updated', on_ayg_widget_update );

		// Gutenberg: Toggle fields or panels based on the selected source type
		if ( 'undefined' !== typeof wp && 'undefined' !== typeof wp['hooks'] ) {
			wp.hooks.addFilter( 'ayg_block_toggle_controls', 'automatic-youtube-gallery/block', function( value, control, attributes ) {
				switch ( control ) {
					case 'channel':
						if ( 'livestream' == attributes.type ) {
							value = true;
						}
						break;
					case 'cache':
					case 'player_title':
					case 'player_description':
					case 'loop':
						if ( 'livestream' == attributes.type ) {
							value = false;
						}
						break;
					case 'autoadvance':
						if ( 'video' == attributes.type || 'livestream' == attributes.type ) {
							value = false;
						}
						break;
				}
		
				return value;		
			});

			wp.hooks.addFilter( 'ayg_block_toggle_panels', 'automatic-youtube-gallery/block', function( value, panel, attributes ) {
				switch ( panel ) {
					case 'gallery':
						if ( 'livestream' == attributes.type ) {
							value = false;
						}
						break;
				}
		
				return value;		
			});
		}
	});

})( jQuery );

```