path: root/srcs/wordpress/wp-admin/js/post.js

/**
 * @file Contains all dynamic functionality needed on post and term pages.
 *
 * @output wp-admin/js/post.js
 */

 /* global postL10n, ajaxurl, wpAjax, setPostThumbnailL10n, postboxes, pagenow, tinymce, alert, deleteUserSetting */
 /* global theList:true, theExtraList:true, getUserSetting, setUserSetting, commentReply, commentsBox */
 /* global WPSetThumbnailHTML, wptitlehint */

// Backwards compatibility: prevent fatal errors.
window.makeSlugeditClickable = window.editPermalink = function(){};

// Make sure the wp object exists.
window.wp = window.wp || {};

( function( $ ) {
	var titleHasFocus = false;

	/**
	 * Control loading of comments on the post and term edit pages.
	 *
	 * @type {{st: number, get: commentsBox.get, load: commentsBox.load}}
	 *
	 * @namespace commentsBox
	 */
	window.commentsBox = {
		// Comment offset to use when fetching new comments.
		st : 0,

		/**
		 * Fetch comments using AJAX and display them in the box.
		 *
		 * @memberof commentsBox
		 *
		 * @param {int} total Total number of comments for this post.
		 * @param {int} num   Optional. Number of comments to fetch, defaults to 20.
		 * @returns {boolean} Always returns false.
		 */
		get : function(total, num) {
			var st = this.st, data;
			if ( ! num )
				num = 20;

			this.st += num;
			this.total = total;
			$( '#commentsdiv .spinner' ).addClass( 'is-active' );

			data = {
				'action' : 'get-comments',
				'mode' : 'single',
				'_ajax_nonce' : $('#add_comment_nonce').val(),
				'p' : $('#post_ID').val(),
				'start' : st,
				'number' : num
			};

			$.post(
				ajaxurl,
				data,
				function(r) {
					r = wpAjax.parseAjaxResponse(r);
					$('#commentsdiv .widefat').show();
					$( '#commentsdiv .spinner' ).removeClass( 'is-active' );

					if ( 'object' == typeof r && r.responses[0] ) {
						$('#the-comment-list').append( r.responses[0].data );

						theList = theExtraList = null;
						$( 'a[className*=\':\']' ).unbind();

						// If the offset is over the total number of comments we cannot fetch any more, so hide the button.
						if ( commentsBox.st > commentsBox.total )
							$('#show-comments').hide();
						else
							$('#show-comments').show().children('a').html(postL10n.showcomm);

						return;
					} else if ( 1 == r ) {
						$('#show-comments').html(postL10n.endcomm);
						return;
					}

					$('#the-comment-list').append('<tr><td colspan="2">'+wpAjax.broken+'</td></tr>');
				}
			);

			return false;
		},

		/**
		 * Load the next batch of comments.
		 *
		 * @param {int} total Total number of comments to load.
		 *
		 * @memberof commentsBox
		 */
		load: function(total){
			this.st = jQuery('#the-comment-list tr.comment:visible').length;
			this.get(total);
		}
	};

	/**
	 * Overwrite the content of the Featured Image postbox
	 *
	 * @param {string} html New HTML to be displayed in the content area of the postbox.
	 *
	 * @global
	 */
	window.WPSetThumbnailHTML = function(html){
		$('.inside', '#postimagediv').html(html);
	};

	/**
	 * Set the Image ID of the Featured Image
	 *
	 * @param {int} id The post_id of the image to use as Featured Image.
	 *
	 * @global
	 */
	window.WPSetThumbnailID = function(id){
		var field = $('input[value="_thumbnail_id"]', '#list-table');
		if ( field.length > 0 ) {
			$('#meta\\[' + field.attr('id').match(/[0-9]+/) + '\\]\\[value\\]').text(id);
		}
	};

	/**
	 * Remove the Featured Image
	 *
	 * @param {string} nonce Nonce to use in the request.
	 *
	 * @global
	 */
	window.WPRemoveThumbnail = function(nonce){
		$.post(ajaxurl, {
			action: 'set-post-thumbnail', post_id: $( '#post_ID' ).val(), thumbnail_id: -1, _ajax_nonce: nonce, cookie: encodeURIComponent( document.cookie )
		},
			/**
			 * Handle server response
			 *
			 * @param {string} str Response, will be '0' when an error occurred otherwise contains link to add Featured Image.
			 */
			function<