text: /**
   * This file contains the functions needed for the inline editing of posts.
   *
   * @since 2.7.0
   * @output wp-admin/js/inline-edit-post.js
   */
  
  /* global ajaxurl, typenow, inlineEditPost */
  
  window.wp = window.wp || {};
  
  /**
   * Manages the quick edit and bulk edit windows for editing posts or pages.
   *
   * @namespace inlineEditPost
   *
   * @since 2.7.0
   *
   * @type {Object}
   *
   * @property {string} type The type of inline editor.
   * @property {string} what The prefix before the post ID.
   *
   */
  ( function( $, wp ) {
  
  	window.inlineEditPost = {
  
  	/**
  	 * Initializes the inline and bulk post editor.
  	 *
  	 * Binds event handlers to the Escape key to close the inline editor
  	 * and to the save and close buttons. Changes DOM to be ready for inline
  	 * editing. Adds event handler to bulk edit.
  	 *
  	 * @since 2.7.0
  	 *
  	 * @memberof inlineEditPost
  	 *
  	 * @return {void}
  	 */
  	init : function(){
  		var t = this, qeRow = $('#inline-edit'), bulkRow = $('#bulk-edit');
  
  		t.type = $('table.widefat').hasClass('pages') ? 'page' : 'post';
  		// Post ID prefix.
  		t.what = '#post-';
  
  		/**
  		 * Binds the Escape key to revert the changes and close the quick editor.
  		 *
  		 * @return {boolean} The result of revert.
  		 */
  		qeRow.on( 'keyup', function(e){
  			// Revert changes if Escape key is pressed.
  			if ( e.which === 27 ) {
  				return inlineEditPost.revert();
  			}
  		});
  
  		/**
  		 * Binds the Escape key to revert the changes and close the bulk editor.
  		 *
  		 * @return {boolean} The result of revert.
  		 */
  		bulkRow.on( 'keyup', function(e){
  			// Revert changes if Escape key is pressed.
  			if ( e.which === 27 ) {
  				return inlineEditPost.revert();
  			}
  		});
  
  		/**
  		 * Reverts changes and close the quick editor if the cancel button is clicked.
  		 *
  		 * @return {boolean} The result of revert.
  		 */
  		$( '.cancel', qeRow ).on( 'click', function() {
  			return inlineEditPost.revert();
  		});
  
  		/**
  		 * Saves changes in the quick editor if the save(named: update) button is clicked.
  		 *
  		 * @return {boolean} The result of save.
  		 */
  		$( '.save', qeRow ).on( 'click', function() {
  			return inlineEditPost.save(this);
  		});
  
  		/**
  		 * If Enter is pressed, and the target is not the cancel button, save the post.
  		 *
  		 * @return {boolean} The result of save.
  		 */
  		$('td', qeRow).on( 'keydown', function(e){
  			if ( e.which === 13 && ! $( e.target ).hasClass( 'cancel' ) ) {
  				return inlineEditPost.save(this);
  			}
  		});
  
  		/**
  		 * Reverts changes and close the bulk editor if the cancel button is clicked.
  		 *
  		 * @return {boolean} The result of revert.
  		 */
  		$( '.cancel', bulkRow ).on( 'click', function() {
  			return inlineEditPost.revert();
  		});
  
  		/**
  		 * Disables the password input field when the private post checkbox is checked.
  		 */
  		$('#inline-edit .inline-edit-private input[value="private"]').on( 'click', function(){
  			var pw = $('input.inline-edit-password-input');
  			if ( $(this).prop('checked') ) {
  				pw.val('').prop('disabled', true);
  			} else {
  				pw.prop('disabled', false);
  			}
  		});
  
  		/**
  		 * Binds click event to the .editinline button which opens the quick editor.
  		 */
  		$( '#the-list' ).on( 'click', '.editinline', function() {
  			$( this ).attr( 'aria-expanded', 'true' );
  			inlineEditPost.edit( this );
  		});
  
  		$('#bulk-edit').find('fieldset:first').after(
  			$('#inline-edit fieldset.inline-edit-categories').clone()
  		).siblings( 'fieldset:last' ).prepend(
  			$('#inline-edit label.inline-edit-tags').clone()
  		);
  
  		$('select[name="_status"] option[value="future"]', bulkRow).remove();
  
  		/**
  		 * Adds onclick events to the apply buttons.
  		 */
  		$('#doaction').on( 'click', function(e){
  			var n;
  
  			t.whichBulkButtonId = $( this ).attr( 'id' );
  			n = t.whichBulkButtonId.substr( 2 );
  
  			if ( 'edit' === $( 'select[name="' + n + '"]' ).val() ) {
  				e.preventDefault();
  				t.setBulk();
  			} else if ( $('form#posts-filter tr.inline-editor').length > 0 ) {
  				t.revert();
  			}
  		});
  	},
  
  	/**
  	 * Toggles the quick edit window, hiding it when it's active and showing it when
  	 * inactive.
  	 *
  	 * @since 2.7.0
  	 *
  	 * @memberof inlineEditPost
  	 *
  	 * @param {Object} el Element within a post table row.
  	 */
  	toggle : function(el){
  		var t = this;
  		$( t.what + t.getId( el ) ).css( 'display' ) === 'none' ? t.revert() : t.edit( el );
  	},
  
  	/**
  	 * Creates the bulk editor row to edit multiple posts at once.
  	 *
  	 * @since 2.7.0
  	 *
  	 * @memberof inlineEditPost
  	 */
  	setBulk : function(){
  		var te = '', type = this.type, c = true;
  		this.revert();
  
  		$( '#bulk-edit td' ).attr( 'colspan', $( 'th:visible, td:visible', '.widefat:first thead' ).length );
  
  		// Insert the editor at the top of the table with an empty row above to maintain zebra striping.
  		$('table.widefat tbody').prepend( $('#bulk-edit') ).prepend('<tr class="hidden"></tr>');
  		$('#bulk-edit').addClass('inline-editor').show();
  
  		/**
  		 * Create a HTML div with the title and a link(delete-icon) for each selected
  		 * post.
  		 *
  		 * Get the selected posts based on the checked checkboxes in the post table.
  		 */
  		$( 'tbody th.check-column input[type="checkbox"]' ).each( function() {
  
  			// If the checkbox for a post is selected, add the post to the edit list.
  			if ( $(this).prop('checked') ) {
  				c = false;
  				var id = $(this).val(), theTitle;
  				theTitle = $('#inline_'+id+' .post_title').html() || wp.i18n.__( '(no title)' );
  				te += '<div id="ttle'+id+'"><a id="_'+id+'" class="ntdelbutton" title="'+ wp.i18n.__( 'Remove From Bulk Edit' ) +'">X</a>'+theTitle+'</div>';
  			}
  		});
  
  		// If no checkboxes where checked, just hide the quick/bulk edit rows.
  		if ( c ) {
  			return this.revert();
  		}
  
  		// Add onclick events to the delete-icons in the bulk editors the post title list.
  		$('#bulk-titles').html(te);
  		/**
  		 * Binds on click events to the checkboxes before the posts in the table.
  		 *
  		 * @listens click
  		 */
  		$('#bulk-titles a').on( 'click', function(){
  			var id = $(this).attr('id').substr(1);
  
  			$('table.widefat input[value="' + id + '"]').prop('checked', false);
  			$('#ttle'+id).remove();
  		});
  
  		// Enable auto-complete for tags when editing posts.
  		if ( 'post' === type ) {
  			$( 'tr.inline-editor textarea[data-wp-taxonomy]' ).each( function ( i, element ) {
  				/*
  				 * While Quick Edit clones the form each time, Bulk Edit always re-uses
  				 * the same form. Let's check if an autocomplete instance already exists.
  				 */
  				if ( $( element ).autocomplete( 'instance' ) ) {
  					// jQuery equivalent of `continue` within an `each()` loop.
  					return;
  				}
  
  				$( element ).wpTagsSuggest();
  			} );
  		}
  
  		// Scrolls to the top of the table where the editor is rendered.
  		$('html, body').animate( { scrollTop: 0 }, 'fast' );
  	},
  
  	/**
  	 * Creates a quick edit window for the post that has been clicked.
  	 *
  	 * @since 2.7.0
  	 *
  	 * @memberof inlineEditPost
  	 *
  	 * @param {number|Object} id The ID of the clicked post or an element within a post
  	 *                           table row.
  	 * @return {boolean} Always returns false at the end of execution.
  	 */
  	edit : function(id) {
  		var t = this, fields, editRow, rowData, status, pageOpt, pageLevel, nextPage, pageLoop = true, nextLevel, f, val, pw;
  		t.revert();
  
  		if ( typeof(id) === 'object' ) {
  			id = t.getId(id);
  		}
  
  		fields = ['post_title', 'post_name', 'post_author', '_status', 'jj', 'mm', 'aa', 'hh', 'mn', 'ss', 'post_password', 'post_format', 'menu_order', 'page_template'];
  		if ( t.type === 'page' ) {
  			fields.push('post_parent');
  		}
  
  		// Add the new edit row with an extra blank row underneath to maintain zebra striping.
  		editRow = $('#inline-edit').clone(true);
  		$( 'td', editRow ).attr( 'colspan', $( 'th:visible, td:visible', '.widefat:first thead' ).length );
  
  		$(t.what+id).removeClass('is-expanded').hide().after(editRow).after('<tr class="hidden"></tr>');
  
  		// Populate fields in the quick edit window.
  		rowData = $('#inline_'+id);
  		if ( !$(':input[name="post_author"] option[value="' + $('.post_author', rowData).text() + '"]', editRow).val() ) {
  
  			// The post author no longer has edit capabilities, so we need to add them to the list of authors.
  			$(':input[name="post_author"]', editRow).prepend('<option value="' + $('.post_author', rowData).text() + '">' + $('#' + t.type + '-' + id + ' .author').text() + '</option>');
  		}
  		if ( $( ':input[name="post_author"] option', editRow ).length === 1 ) {
  			$('label.inline-edit-author', editRow).hide();
  		}
  
  		for ( f = 0; f < fields.length; f++ ) {
  			val = $('.'+fields[f], rowData);
  
  			/**
  			 * Replaces the image for a Twemoji(Twitter emoji) with it's alternate text.
  			 *
  			 * @return {string} Alternate text from the image.
  			 */
  			val.find( 'img' ).replaceWith( function() { return this.alt; } );
  			val = val.text();
  			$(':input[name="' + fields[f] + '"]', editRow).val( val );
  		}
  
  		if ( $( '.comment_status', rowData ).text() === 'open' ) {
  			$( 'input[name="comment_status"]', editRow ).prop( 'checked', true );
  		}
  		if ( $( '.ping_status', rowData ).text() === 'open' ) {
  			$( 'input[name="ping_status"]', editRow ).prop( 'checked', true );
  		}
  		if ( $( '.sticky', rowData ).text() === 'sticky' ) {
  			$( 'input[name="sticky"]', editRow ).prop( 'checked', true );
  		}
  
  		/**
  		 * Creates the select boxes for the categories.
  		 */
  		$('.post_category', rowData).each(function(){
  			var taxname,
  				term_ids = $(this).text();
  
  			if ( term_ids ) {
  				taxname = $(this).attr('id').replace('_'+id, '');
  				$('ul.'+taxname+'-checklist :checkbox', editRow).val(term_ids.split(','));
  			}
  		});
  
  		/**
  		 * Gets all the taxonomies for live auto-fill suggestions when typing the name
  		 * of a tag.
  		 */
  		$('.tags_input', rowData).each(function(){
  			var terms = $(this),
  				taxname = $(this).attr('id').replace('_' + id, ''),
  				textarea = $('textarea.tax_input_' + taxname, editRow),
  				comma = wp.i18n._x( ',', 'tag delimiter' ).trim();
  
  			// Ensure the textarea exists.
  			if ( ! textarea.length ) {
  				return;
  			}
  
  			terms.find( 'img' ).replaceWith( function() { return this.alt; } );
  			terms = terms.text();
  
  			if ( terms ) {
  				if ( ',' !== comma ) {
  					terms = terms.replace(/,/g, comma);
  				}
  				textarea.val(terms);
  			}
  
  			textarea.wpTagsSuggest();
  		});
  
  		// Handle the post status.
  		status = $('._status', rowData).text();
  		if ( 'future' !== status ) {
  			$('select[name="_status"] option[value="future"]', editRow).remove();
  		}
  
  		pw = $( '.inline-edit-password-input' ).prop( 'disabled', false );
  		if ( 'private' === status ) {
  			$('input[name="keep_private"]', editRow).prop('checked', true);
  			pw.val( '' ).prop( 'disabled', true );
  		}
  
  		// Remove the current page and children from the parent dropdown.
  		pageOpt = $('select[name="post_parent"] option[value="' + id + '"]', editRow);
  		if ( pageOpt.length > 0 ) {
  			pageLevel = pageOpt[0].className.split('-')[1];
  			nextPage = pageOpt;
  			while ( pageLoop ) {
  				nextPage = nextPage.next('option');
  				if ( nextPage.length === 0 ) {
  					break;
  				}
  
  				nextLevel = nextPage[0].className.split('-')[1];
  
  				if ( nextLevel <= pageLevel ) {
  					pageLoop = false;
  				} else {
  					nextPage.remove();
  					nextPage = pageOpt;
  				}
  			}
  			pageOpt.remove();
  		}
  
  		$(editRow).attr('id', 'edit-'+id).addClass('inline-editor').show();
  		$('.ptitle', editRow).trigger( 'focus' );
  
  		return false;
  	},
  
  	/**
  	 * Saves the changes made in the quick edit window to the post.
  	 * Ajax saving is only for Quick Edit and not for bulk edit.
  	 *
  	 * @since 2.7.0
  	 *
  	 * @param {number} id The ID for the post that has been changed.
  	 * @return {boolean} False, so the form does not submit when pressing
  	 *                   Enter on a focused field.
  	 */
  	save : function(id) {
  		var params, fields, page = $('.post_status_page').val() || '';
  
  		if ( typeof(id) === 'object' ) {
  			id = this.getId(id);
  		}
  
  		$( 'table.widefat .spinner' ).addClass( 'is-active' );
  
  		params = {
  			action: 'inline-save',
  			post_type: typenow,
  			post_ID: id,
  			edit_date: 'true',
  			post_status: page
  		};
  
  		fields = $('#edit-'+id).find(':input').serialize();
  		params = fields + '&' + $.param(params);
  
  		// Make Ajax request.
  		$.post( ajaxurl, params,
  			function(r) {
  				var $errorNotice = $( '#edit-' + id + ' .inline-edit-save .notice-error' ),
  					$error = $errorNotice.find( '.error' );
  
  				$( 'table.widefat .spinner' ).removeClass( 'is-active' );
  
  				if (r) {
  					if ( -1 !== r.indexOf( '<tr' ) ) {
  						$(inlineEditPost.what+id).siblings('tr.hidden').addBack().remove();
  						$('#edit-'+id).before(r).remove();
  						$( inlineEditPost.what + id ).hide().fadeIn( 400, function() {
  							// Move focus back to the Quick Edit button. $( this ) is the row being animated.
  							$( this ).find( '.editinline' )
  								.attr( 'aria-expanded', 'false' )
  								.trigger( 'focus' );
  							wp.a11y.speak( wp.i18n.__( 'Changes saved.' ) );
  						});
  					} else {
  						r = r.replace( /<.[^<>]*?>/g, '' );
  						$errorNotice.removeClass( 'hidden' );
  						$error.html( r );
  						wp.a11y.speak( $error.text() );
  					}
  				} else {
  					$errorNotice.removeClass( 'hidden' );
  					$error.text( wp.i18n.__( 'Error while saving the changes.' ) );
  					wp.a11y.speak( wp.i18n.__( 'Error while saving the changes.' ) );
  				}
  			},
  		'html');
  
  		// Prevent submitting the form when pressing Enter on a focused field.
  		return false;
  	},
  
  	/**
  	 * Hides and empties the Quick Edit and/or Bulk Edit windows.
  	 *
  	 * @since 2.7.0
  	 *
  	 * @memberof inlineEditPost
  	 *
  	 * @return {boolean} Always returns false.
  	 */
  	revert : function(){
  		var $tableWideFat = $( '.widefat' ),
  			id = $( '.inline-editor', $tableWideFat ).attr( 'id' );
  
  		if ( id ) {
  			$( '.spinner', $tableWideFat ).removeClass( 'is-active' );
  
  			if ( 'bulk-edit' === id ) {
  
  				// Hide the bulk editor.
  				$( '#bulk-edit', $tableWideFat ).removeClass( 'inline-editor' ).hide().siblings( '.hidden' ).remove();
  				$('#bulk-titles').empty();
  
  				// Store the empty bulk editor in a hidden element.
  				$('#inlineedit').append( $('#bulk-edit') );
  
  				// Move focus back to the Bulk Action button that was activated.
  				$( '#' + inlineEditPost.whichBulkButtonId ).trigger( 'focus' );
  			} else {
  
  				// Remove both the inline-editor and its hidden tr siblings.
  				$('#'+id).siblings('tr.hidden').addBack().remove();
  				id = id.substr( id.lastIndexOf('-') + 1 );
  
  				// Show the post row and move focus back to the Quick Edit button.
  				$( this.what + id ).show().find( '.editinline' )
  					.attr( 'aria-expanded', 'false' )
  					.trigger( 'focus' );
  			}
  		}
  
  		return false;
  	},
  
  	/**
  	 * Gets the ID for a the post that you want to quick edit from the row in the quick
  	 * edit table.
  	 *
  	 * @since 2.7.0
  	 *
  	 * @memberof inlineEditPost
  	 *
  	 * @param {Object} o DOM row object to get the ID for.
  	 * @return {string} The post ID extracted from the table row in the object.
  	 */
  	getId : function(o) {
  		var id = $(o).closest('tr').attr('id'),
  			parts = id.split('-');
  		return parts[parts.length - 1];
  	}
  };
  
  $( document ).ready( function(){ inlineEditPost.init(); } );
  
  // Show/hide locks on posts.
  $( document ).on( 'heartbeat-tick.wp-check-locked-posts', function( e, data ) {
  	var locked = data['wp-check-locked-posts'] || {};
  
  	$('#the-list tr').each( function(i, el) {
  		var key = el.id, row = $(el), lock_data, avatar;
  
  		if ( locked.hasOwnProperty( key ) ) {
  			if ( ! row.hasClass('wp-locked') ) {
  				lock_data = locked[key];
  				row.find('.column-title .locked-text').text( lock_data.text );
  				row.find('.check-column checkbox').prop('checked', false);
  
  				if ( lock_data.avatar_src ) {
  					avatar = $( '<img />', {
  						'class': 'avatar avatar-18 photo',
  						width: 18,
  						height: 18,
  						alt: '',
  						src: lock_data.avatar_src,
  						srcset: lock_data.avatar_src_2x ? lock_data.avatar_src_2x + ' 2x' : undefined
  					} );
  					row.find('.column-title .locked-avatar').empty().append( avatar );
  				}
  				row.addClass('wp-locked');
  			}
  		} else if ( row.hasClass('wp-locked') ) {
  			row.removeClass( 'wp-locked' ).find( '.locked-info span' ).empty();
  		}
  	});
  }).on( 'heartbeat-send.wp-check-locked-posts', function( e, data ) {
  	var check = [];
  
  	$('#the-list tr').each( function(i, el) {
  		if ( el.id ) {
  			check.push( el.id );
  		}
  	});
  
  	if ( check.length ) {
  		data['wp-check-locked-posts'] = check;
  	}
  }).ready( function() {
  
  	// Set the heartbeat interval to 15 seconds.
  	if ( typeof wp !== 'undefined' && wp.heartbeat ) {
  		wp.heartbeat.interval( 15 );
  	}
  });
  
  })( jQuery, window.wp );
  