admin-media.js

jQuery( function( $ ) {
	/** Warn if no selected days match the start date. */
	$( 'form.webcomic-generator' ).on( 'submit', function() {
		var v = $( 'input[name="webcomic_generate_start"]' ).val().split( '-' ),
			d = new Date( v[ 0 ], parseInt( v[ 1 ] ) - 1, v[ 2 ] ),
			x = false,
			d1 = d2 = 0;
		
		$.each( $( 'input[name="webcomic_generate_days[]"]:checked' ), function( i, e ) {
			d1 = parseInt( $( e ).val() );
			d2 = parseInt( d.getDay() );
			
			if ( d1 === d2 || ( 7 === d1 && 0 === d2 ) ) {
				x = true;
				
				return false;
			}
		} );
		
		if ( !x ) {
			return window.confirm( $( '[data-webcomic-daycheck]' ).data( 'webcomic-daycheck' ) );
		}
	} );
	
	/** Allow media to be reordered when using the generator. */
	$( '.webcomic-generator .wp-list-table tbody' ).sortable();
	
	/** Handle webcomic media reordering. */
	$( '.webcomic-media-sort' ).sortable( {
		update: function() {
			$.post( $( '[data-webcomic-admin-url]' ).data( 'webcomic-admin-url' ), {
				ids: $( '[name="ids[]"]' ).serializeArray(),
				webcomic_admin_ajax: 'WebcomicMedia::ajax_sort_media'
			}, function( data ) {
				var message = $( 'div p' ).html();
				
				$( 'div p' ).html( data );
				
				setTimeout( function() {
					$( 'div p' ).html( message );
				}, 5000 );
			} );
		}
	} );
} );