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Ticket #18408: post.php

File post.php, 60.2 KB (added by ericlewis, 14 years ago)
wp-admin/includes/post.php

Line
1	<?php
2	/**
3	* WordPress Post Administration API.
4	*
5	* @package WordPress
6	* @subpackage Administration
7	*/
8
9	/**
10	* Rename $_POST data from form names to DB post columns.
11	*
12	* Manipulates $_POST directly.
13	*
14	* @package WordPress
15	* @since 2.6.0
16	*
17	* @param bool $update Are we updating a pre-existing post?
18	* @param array $post_data Array of post data. Defaults to the contents of $_POST.
19	* @return object\|bool WP_Error on failure, true on success.
20	*/
21	function _wp_translate_postdata( $update = false, $post_data = null ) {
22
23	if ( empty($post_data) )
24	$post_data = &$_POST;
25
26	if ( $update )
27	$post_data['ID'] = (int) $post_data['post_ID'];
28
29	if ( isset( $post_data['content'] ) )
30	$post_data['post_content'] = $post_data['content'];
31
32	if ( isset( $post_data['excerpt'] ) )
33	$post_data['post_excerpt'] = $post_data['excerpt'];
34
35	if ( isset( $post_data['parent_id'] ) )
36	$post_data['post_parent'] = (int) $post_data['parent_id'];
37
38	if ( isset($post_data['trackback_url']) )
39	$post_data['to_ping'] = $post_data['trackback_url'];
40
41	if ( !isset($post_data['user_ID']) )
42	$post_data['user_ID'] = $GLOBALS['user_ID'];
43
44	if (!empty ( $post_data['post_author_override'] ) ) {
45	$post_data['post_author'] = (int) $post_data['post_author_override'];
46	} else {
47	if (!empty ( $post_data['post_author'] ) ) {
48	$post_data['post_author'] = (int) $post_data['post_author'];
49	} else {
50	$post_data['post_author'] = (int) $post_data['user_ID'];
51	}
52	}
53
54	$ptype = get_post_type_object( $post_data['post_type'] );
55	if ( isset($post_data['user_ID']) && ($post_data['post_author'] != $post_data['user_ID']) ) {
56	if ( !current_user_can( $ptype->cap->edit_others_posts ) ) {
57	if ( 'page' == $post_data['post_type'] ) {
58	return new WP_Error( 'edit_others_pages', $update ?
59	__( 'You are not allowed to edit pages as this user.' ) :
60	__( 'You are not allowed to create pages as this user.' )
61	);
62	} else {
63	return new WP_Error( 'edit_others_posts', $update ?
64	__( 'You are not allowed to edit posts as this user.' ) :
65	__( 'You are not allowed to post as this user.' )
66	);
67	}
68	}
69	}
70
71	// What to do based on which button they pressed
72	if ( isset($post_data['saveasdraft']) && '' != $post_data['saveasdraft'] )
73	$post_data['post_status'] = 'draft';
74	if ( isset($post_data['saveasprivate']) && '' != $post_data['saveasprivate'] )
75	$post_data['post_status'] = 'private';
76	if ( isset($post_data['publish']) && ( '' != $post_data['publish'] ) && ( !isset($post_data['post_status']) \|\| $post_data['post_status'] != 'private' ) )
77	$post_data['post_status'] = 'publish';
78	if ( isset($post_data['advanced']) && '' != $post_data['advanced'] )
79	$post_data['post_status'] = 'draft';
80	if ( isset($post_data['pending']) && '' != $post_data['pending'] )
81	$post_data['post_status'] = 'pending';
82
83	if ( isset( $post_data['ID'] ) )
84	$post_id = $post_data['ID'];
85	else
86	$post_id = false;
87	$previous_status = $post_id ? get_post_field( 'post_status', $post_id ) : false;
88
89	// Posts 'submitted for approval' present are submitted to $_POST the same as if they were being published.
90	// Change status from 'publish' to 'pending' if user lacks permissions to publish or to resave published posts.
91	if ( isset($post_data['post_status']) && ('publish' == $post_data['post_status'] && !current_user_can( $ptype->cap->publish_posts )) )
92	if ( $previous_status != 'publish' \|\| !current_user_can( 'edit_post', $post_id ) )
93	$post_data['post_status'] = 'pending';
94
95	if ( ! isset($post_data['post_status']) )
96	$post_data['post_status'] = $previous_status;
97
98	if (!isset( $post_data['comment_status'] ))
99	$post_data['comment_status'] = 'closed';
100
101	if (!isset( $post_data['ping_status'] ))
102	$post_data['ping_status'] = 'closed';
103
104	foreach ( array('aa', 'mm', 'jj', 'hh', 'mn') as $timeunit ) {
105	if ( !empty( $post_data['hidden_' . $timeunit] ) && $post_data['hidden_' . $timeunit] != $post_data[$timeunit] ) {
106	$post_data['edit_date'] = '1';
107	break;
108	}
109	}
110
111	if ( !empty( $post_data['edit_date'] ) ) {
112	$aa = $post_data['aa'];
113	$mm = $post_data['mm'];
114	$jj = $post_data['jj'];
115	$hh = $post_data['hh'];
116	$mn = $post_data['mn'];
117	$ss = $post_data['ss'];
118	$aa = ($aa <= 0 ) ? date('Y') : $aa;
119	$mm = ($mm <= 0 ) ? date('n') : $mm;
120	$jj = ($jj > 31 ) ? 31 : $jj;
121	$jj = ($jj <= 0 ) ? date('j') : $jj;
122	$hh = ($hh > 23 ) ? $hh -24 : $hh;
123	$mn = ($mn > 59 ) ? $mn -60 : $mn;
124	$ss = ($ss > 59 ) ? $ss -60 : $ss;
125	$post_data['post_date'] = sprintf( "%04d-%02d-%02d %02d:%02d:%02d", $aa, $mm, $jj, $hh, $mn, $ss );
126	$post_data['post_date_gmt'] = get_gmt_from_date( $post_data['post_date'] );
127	}
128
129	return $post_data;
130	}
131
132	/**
133	* Update an existing post with values provided in $_POST.
134	*
135	* @since 1.5.0
136	*
137	* @param array $post_data Optional.
138	* @return int Post ID.
139	*/
140	function edit_post( $post_data = null ) {
141
142	if ( empty($post_data) )
143	$post_data = &$_POST;
144
145	// Clear out any data in internal vars.
146	unset( $post_data['filter'] );
147
148	$post_ID = (int) $post_data['post_ID'];
149	$post = get_post( $post_ID );
150	$post_data['post_type'] = $post->post_type;
151	$post_data['post_mime_type'] = $post->post_mime_type;
152
153	$ptype = get_post_type_object($post_data['post_type']);
154	if ( !current_user_can( $ptype->cap->edit_post, $post_ID ) ) {
155	if ( 'page' == $post_data['post_type'] )
156	wp_die( __('You are not allowed to edit this page.' ));
157	else
158	wp_die( __('You are not allowed to edit this post.' ));
159	}
160
161	// Autosave shouldn't save too soon after a real save
162	if ( 'autosave' == $post_data['action'] ) {
163	$post =& get_post( $post_ID );
164	$now = time();
165	$then = strtotime($post->post_date_gmt . ' +0000');
166	$delta = AUTOSAVE_INTERVAL / 2;
167	if ( ($now - $then) < $delta )
168	return $post_ID;
169	}
170
171	$post_data = _wp_translate_postdata( true, $post_data );
172	if ( is_wp_error($post_data) )
173	wp_die( $post_data->get_error_message() );
174	if ( 'autosave' != $post_data['action'] && 'auto-draft' == $post_data['post_status'] )
175	$post_data['post_status'] = 'draft';
176
177	if ( isset($post_data['visibility']) ) {
178	switch ( $post_data['visibility'] ) {
179	case 'public' :
180	$post_data['post_password'] = '';
181	break;
182	case 'password' :
183	unset( $post_data['sticky'] );
184	break;
185	case 'private' :
186	$post_data['post_status'] = 'private';
187	$post_data['post_password'] = '';
188	unset( $post_data['sticky'] );
189	break;
190	}
191	}
192
193	// Post Formats
194	if ( current_theme_supports( 'post-formats' ) && isset( $post_data['post_format'] ) ) {
195	$formats = get_theme_support( 'post-formats' );
196	if ( is_array( $formats ) ) {
197	$formats = $formats[0];
198	if ( in_array( $post_data['post_format'], $formats ) ) {
199	set_post_format( $post_ID, $post_data['post_format'] );
200	} elseif ( '0' == $post_data['post_format'] ) {
201	set_post_format( $post_ID, false );
202	}
203	}
204	}
205
206	// Meta Stuff
207	if ( isset($post_data['meta']) && $post_data['meta'] ) {
208	foreach ( $post_data['meta'] as $key => $value ) {
209	if ( !$meta = get_post_meta_by_id( $key ) )
210	continue;
211	if ( $meta->post_id != $post_ID )
212	continue;
213	if ( is_protected_meta( $value['key'] ) )
214	continue;
215	update_meta( $key, $value['key'], $value['value'] );
216	}
217	}
218
219	if ( isset($post_data['deletemeta']) && $post_data['deletemeta'] ) {
220	foreach ( $post_data['deletemeta'] as $key => $value ) {
221	if ( !$meta = get_post_meta_by_id( $key ) )
222	continue;
223	if ( $meta->post_id != $post_ID )
224	continue;
225	if ( is_protected_meta( $meta->meta_key ) )
226	continue;
227	delete_meta( $key );
228	}
229	}
230
231	add_meta( $post_ID );
232
233	update_post_meta( $post_ID, '_edit_last', $GLOBALS['current_user']->ID );
234
235	wp_update_post( $post_data );
236
237	// Reunite any orphaned attachments with their parent
238	if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
239	$draft_ids = array();
240	if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) )
241	_relocate_children( $draft_temp_id, $post_ID );
242
243	// Now that we have an ID we can fix any attachment anchor hrefs
244	_fix_attachment_links( $post_ID );
245
246	wp_set_post_lock( $post_ID, $GLOBALS['current_user']->ID );
247
248	if ( current_user_can( $ptype->cap->edit_others_posts ) ) {
249	if ( ! empty( $post_data['sticky'] ) )
250	stick_post( $post_ID );
251	else
252	unstick_post( $post_ID );
253	}
254
255	return $post_ID;
256	}
257
258	/**
259	* Process the post data for the bulk editing of posts.
260	*
261	* Updates all bulk edited posts/pages, adding (but not removing) tags and
262	* categories. Skips pages when they would be their own parent or child.
263	*
264	* @since 2.7.0
265	*
266	* @param array $post_data Optional, the array of post data to process if not provided will use $_POST superglobal.
267	* @return array
268	*/
269	function bulk_edit_posts( $post_data = null ) {
270	global $wpdb;
271
272	if ( empty($post_data) )
273	$post_data = &$_POST;
274
275	if ( isset($post_data['post_type']) )
276	$ptype = get_post_type_object($post_data['post_type']);
277	else
278	$ptype = get_post_type_object('post');
279
280	if ( !current_user_can( $ptype->cap->edit_posts ) ) {
281	if ( 'page' == $ptype->name )
282	wp_die( __('You are not allowed to edit pages.'));
283	else
284	wp_die( __('You are not allowed to edit posts.'));
285	}
286
287	if ( -1 == $post_data['_status'] ) {
288	$post_data['post_status'] = null;
289	unset($post_data['post_status']);
290	} else {
291	$post_data['post_status'] = $post_data['_status'];
292	}
293	unset($post_data['_status']);
294
295	$post_IDs = array_map( 'intval', (array) $post_data['post'] );
296
297	$reset = array( 'post_author', 'post_status', 'post_password', 'post_parent', 'page_template', 'comment_status', 'ping_status', 'keep_private', 'tax_input', 'post_category', 'sticky' );
298	foreach ( $reset as $field ) {
299	if ( isset($post_data[$field]) && ( '' == $post_data[$field] \|\| -1 == $post_data[$field] ) )
300	unset($post_data[$field]);
301	}
302
303	if ( isset($post_data['post_category']) ) {
304	if ( is_array($post_data['post_category']) && ! empty($post_data['post_category']) )
305	$new_cats = array_map( 'absint', $post_data['post_category'] );
306	else
307	unset($post_data['post_category']);
308	}
309
310	$tax_input = array();
311	if ( isset($post_data['tax_input'])) {
312	foreach ( $post_data['tax_input'] as $tax_name => $terms ) {
313	if ( empty($terms) )
314	continue;
315	if ( is_taxonomy_hierarchical( $tax_name ) )
316	$tax_input[$tax_name] = array_map( 'absint', $terms );
317	else {
318	$tax_input[$tax_name] = preg_replace( '/\s,\s/', ',', rtrim( trim($terms), ' ,' ) );
319	$tax_input[$tax_name] = explode(',', $tax_input[$tax_name]);
320	}
321	}
322	}
323
324	if ( isset($post_data['post_parent']) && ($parent = (int) $post_data['post_parent']) ) {
325	$pages = $wpdb->get_results("SELECT ID, post_parent FROM $wpdb->posts WHERE post_type = 'page'");
326	$children = array();
327
328	for ( $i = 0; $i < 50 && $parent > 0; $i++ ) {
329	$children[] = $parent;
330
331	foreach ( $pages as $page ) {
332	if ( $page->ID == $parent ) {
333	$parent = $page->post_parent;
334	break;
335	}
336	}
337	}
338	}
339
340	$updated = $skipped = $locked = array();
341	foreach ( $post_IDs as $post_ID ) {
342	$post_type_object = get_post_type_object( get_post_type( $post_ID ) );
343
344	if ( !isset( $post_type_object ) \|\| ( isset($children) && in_array($post_ID, $children) ) \|\| !current_user_can( $post_type_object->cap->edit_post, $post_ID ) ) {
345	$skipped[] = $post_ID;
346	continue;
347	}
348
349	if ( wp_check_post_lock( $post_ID ) ) {
350	$locked[] = $post_ID;
351	continue;
352	}
353
354	$post = get_post( $post_ID );
355	$tax_names = get_object_taxonomies( $post );
356	foreach ( $tax_names as $tax_name ) {
357	$taxonomy_obj = get_taxonomy($tax_name);
358	if ( isset( $tax_input[$tax_name]) && current_user_can( $taxonomy_obj->cap->assign_terms ) )
359	$new_terms = $tax_input[$tax_name];
360	else
361	$new_terms = array();
362
363	if ( $taxonomy_obj->hierarchical )
364	$current_terms = (array) wp_get_object_terms( $post_ID, $tax_name, array('fields' => 'ids') );
365	else
366	$current_terms = (array) wp_get_object_terms( $post_ID, $tax_name, array('fields' => 'names') );
367
368	$post_data['tax_input'][$tax_name] = array_merge( $current_terms, $new_terms );
369	}
370
371	if ( isset($new_cats) && in_array( 'category', $tax_names ) ) {
372	$cats = (array) wp_get_post_categories($post_ID);
373	$post_data['post_category'] = array_unique( array_merge($cats, $new_cats) );
374	unset( $post_data['tax_input']['category'] );
375	}
376
377	$post_data['post_mime_type'] = $post->post_mime_type;
378	$post_data['guid'] = $post->guid;
379
380	$post_data['ID'] = $post_ID;
381	$updated[] = wp_update_post( $post_data );
382
383	if ( isset( $post_data['sticky'] ) && current_user_can( $ptype->cap->edit_others_posts ) ) {
384	if ( 'sticky' == $post_data['sticky'] )
385	stick_post( $post_ID );
386	else
387	unstick_post( $post_ID );
388	}
389
390	}
391
392	return array( 'updated' => $updated, 'skipped' => $skipped, 'locked' => $locked );
393	}
394
395	/**
396	* Default post information to use when populating the "Write Post" form.
397	*
398	* @since 2.0.0
399	*
400	* @param string $post_type A post type string, defaults to 'post'.
401	* @return object stdClass object containing all the default post data as attributes
402	*/
403	function get_default_post_to_edit( $post_type = 'post', $create_in_db = false ) {
404	global $wpdb;
405
406	$post_title = '';
407	if ( !empty( $_REQUEST['post_title'] ) )
408	$post_title = esc_html( stripslashes( $_REQUEST['post_title'] ));
409
410	$post_content = '';
411	if ( !empty( $_REQUEST['content'] ) )
412	$post_content = esc_html( stripslashes( $_REQUEST['content'] ));
413
414	$post_excerpt = '';
415	if ( !empty( $_REQUEST['excerpt'] ) )
416	$post_excerpt = esc_html( stripslashes( $_REQUEST['excerpt'] ));
417
418	if ( $create_in_db ) {
419	// Cleanup old auto-drafts more than 7 days old
420	$old_posts = $wpdb->get_col( "SELECT ID FROM $wpdb->posts WHERE post_status = 'auto-draft' AND DATE_SUB( NOW(), INTERVAL 7 DAY ) > post_date" );
421	foreach ( (array) $old_posts as $delete )
422	wp_delete_post( $delete, true ); // Force delete
423	$post_id = wp_insert_post( array( 'post_title' => __( 'Auto Draft' ), 'post_type' => $post_type, 'post_status' => 'auto-draft' ) );
424	$post = get_post( $post_id );
425	if ( current_theme_supports( 'post-formats' ) && post_type_supports( $post->post_type, 'post-formats' ) && get_option( 'default_post_format' ) )
426	set_post_format( $post, get_option( 'default_post_format' ) );
427	} else {
428	$post->ID = 0;
429	$post->post_author = '';
430	$post->post_date = '';
431	$post->post_date_gmt = '';
432	$post->post_password = '';
433	$post->post_type = $post_type;
434	$post->post_status = 'draft';
435	$post->to_ping = '';
436	$post->pinged = '';
437	$post->comment_status = get_option( 'default_comment_status' );
438	$post->ping_status = get_option( 'default_ping_status' );
439	$post->post_pingback = get_option( 'default_pingback_flag' );
440	$post->post_category = get_option( 'default_category' );
441	$post->page_template = 'default';
442	$post->post_parent = 0;
443	$post->menu_order = 0;
444	}
445
446	$post->post_content = apply_filters( 'default_content', $post_content, $post );
447	$post->post_title = apply_filters( 'default_title', $post_title, $post );
448	$post->post_excerpt = apply_filters( 'default_excerpt', $post_excerpt, $post );
449	$post->post_name = '';
450
451	return $post;
452	}
453
454	/**
455	* Get the default page information to use.
456	*
457	* @since 2.5.0
458	*
459	* @return object stdClass object containing all the default post data as attributes
460	*/
461	function get_default_page_to_edit() {
462	$page = get_default_post_to_edit();
463	$page->post_type = 'page';
464	return $page;
465	}
466
467	/**
468	* Get an existing post and format it for editing.
469	*
470	* @since 2.0.0
471	*
472	* @param unknown_type $id
473	* @return unknown
474	*/
475	function get_post_to_edit( $id ) {
476
477	$post = get_post( $id, OBJECT, 'edit' );
478
479	if ( $post->post_type == 'page' )
480	$post->page_template = get_post_meta( $id, '_wp_page_template', true );
481
482	return $post;
483	}
484
485	/**
486	* Determine if a post exists based on title, content, and date
487	*
488	* @since 2.0.0
489	*
490	* @param string $title Post title
491	* @param string $content Optional post content
492	* @param string $date Optional post date
493	* @return int Post ID if post exists, 0 otherwise.
494	*/
495	function post_exists($title, $content = '', $date = '') {
496	global $wpdb;
497
498	$post_title = stripslashes( sanitize_post_field( 'post_title', $title, 0, 'db' ) );
499	$post_content = stripslashes( sanitize_post_field( 'post_content', $content, 0, 'db' ) );
500	$post_date = stripslashes( sanitize_post_field( 'post_date', $date, 0, 'db' ) );
501
502	$query = "SELECT ID FROM $wpdb->posts WHERE 1=1";
503	$args = array();
504
505	if ( !empty ( $date ) ) {
506	$query .= ' AND post_date = %s';
507	$args[] = $post_date;
508	}
509
510	if ( !empty ( $title ) ) {
511	$query .= ' AND post_title = %s';
512	$args[] = $post_title;
513	}
514
515	if ( !empty ( $content ) ) {
516	$query .= 'AND post_content = %s';
517	$args[] = $post_content;
518	}
519
520	if ( !empty ( $args ) )
521	return $wpdb->get_var( $wpdb->prepare($query, $args) );
522
523	return 0;
524	}
525
526	/**
527	* Creates a new post from the "Write Post" form using $_POST information.
528	*
529	* @since 2.1.0
530	*
531	* @return unknown
532	*/
533	function wp_write_post() {
534	global $user_ID;
535
536
537	if ( isset($_POST['post_type']) )
538	$ptype = get_post_type_object($_POST['post_type']);
539	else
540	$ptype = get_post_type_object('post');
541
542	if ( !current_user_can( $ptype->cap->edit_posts ) ) {
543	if ( 'page' == $ptype->name )
544	return new WP_Error( 'edit_pages', __( 'You are not allowed to create pages on this site.' ) );
545	else
546	return new WP_Error( 'edit_posts', __( 'You are not allowed to create posts or drafts on this site.' ) );
547	}
548
549	$_POST['post_mime_type'] = '';
550
551	// Clear out any data in internal vars.
552	unset( $_POST['filter'] );
553
554	// Check for autosave collisions
555	// Does this need to be updated? ~ Mark
556	$temp_id = false;
557	if ( isset($_POST['temp_ID']) ) {
558	$temp_id = (int) $_POST['temp_ID'];
559	if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
560	$draft_ids = array();
561	foreach ( $draft_ids as $temp => $real )
562	if ( time() + $temp > 86400 ) // 1 day: $temp is equal to -1 * time( then )
563	unset($draft_ids[$temp]);
564
565	if ( isset($draft_ids[$temp_id]) ) { // Edit, don't write
566	$_POST['post_ID'] = $draft_ids[$temp_id];
567	unset($_POST['temp_ID']);
568	update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids );
569	return edit_post();
570	}
571	}
572
573	// Edit don't write if we have a post id.
574	if ( isset( $_POST['ID'] ) ) {
575	$_POST['post_ID'] = $_POST['ID'];
576	unset ( $_POST['ID'] );
577	}
578	if ( isset( $_POST['post_ID'] ) ) {
579	return edit_post();
580	}
581
582	$translated = _wp_translate_postdata( false );
583	if ( is_wp_error($translated) )
584	return $translated;
585
586	if ( isset($_POST['visibility']) ) {
587	switch ( $_POST['visibility'] ) {
588	case 'public' :
589	$_POST['post_password'] = '';
590	break;
591	case 'password' :
592	unset( $_POST['sticky'] );
593	break;
594	case 'private' :
595	$_POST['post_status'] = 'private';
596	$_POST['post_password'] = '';
597	unset( $_POST['sticky'] );
598	break;
599	}
600	}
601
602	// Create the post.
603	$post_ID = wp_insert_post( $_POST );
604	if ( is_wp_error( $post_ID ) )
605	return $post_ID;
606
607	if ( empty($post_ID) )
608	return 0;
609
610	add_meta( $post_ID );
611
612	add_post_meta( $post_ID, '_edit_last', $GLOBALS['current_user']->ID );
613
614	// Reunite any orphaned attachments with their parent
615	// Does this need to be udpated? ~ Mark
616	if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
617	$draft_ids = array();
618	if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) )
619	_relocate_children( $draft_temp_id, $post_ID );
620	if ( $temp_id && $temp_id != $draft_temp_id )
621	_relocate_children( $temp_id, $post_ID );
622
623	// Update autosave collision detection
624	if ( $temp_id ) {
625	$draft_ids[$temp_id] = $post_ID;
626	update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids );
627	}
628
629	// Now that we have an ID we can fix any attachment anchor hrefs
630	_fix_attachment_links( $post_ID );
631
632	wp_set_post_lock( $post_ID, $GLOBALS['current_user']->ID );
633
634	return $post_ID;
635	}
636
637	/**
638	* Calls wp_write_post() and handles the errors.
639	*
640	* @since 2.0.0
641	*
642	* @return unknown
643	*/
644	function write_post() {
645	$result = wp_write_post();
646	if ( is_wp_error( $result ) )
647	wp_die( $result->get_error_message() );
648	else
649	return $result;
650	}
651
652	//
653	// Post Meta
654	//
655
656	/**
657	* {@internal Missing Short Description}}
658	*
659	* @since 1.2.0
660	*
661	* @param unknown_type $post_ID
662	* @return unknown
663	*/
664	function add_meta( $post_ID ) {
665	global $wpdb;
666	$post_ID = (int) $post_ID;
667
668	$metakeyselect = isset($_POST['metakeyselect']) ? stripslashes( trim( $_POST['metakeyselect'] ) ) : '';
669	$metakeyinput = isset($_POST['metakeyinput']) ? stripslashes( trim( $_POST['metakeyinput'] ) ) : '';
670	$metavalue = isset($_POST['metavalue']) ? maybe_serialize( stripslashes_deep( $_POST['metavalue'] ) ) : '';
671	if ( is_string($metavalue) )
672	$metavalue = trim( $metavalue );
673
674	if ( ('0' === $metavalue \|\| !empty ( $metavalue ) ) && ((('#NONE#' != $metakeyselect) && !empty ( $metakeyselect) ) \|\| !empty ( $metakeyinput) ) ) {
675	// We have a key/value pair. If both the select and the
676	// input for the key have data, the input takes precedence:
677
678	if ('#NONE#' != $metakeyselect)
679	$metakey = $metakeyselect;
680
681	if ( $metakeyinput)
682	$metakey = $metakeyinput; // default
683
684	if ( is_protected_meta( $metakey ) )
685	return false;
686
687	wp_cache_delete($post_ID, 'post_meta');
688	$wpdb->insert( $wpdb->postmeta, array( 'post_id' => $post_ID, 'meta_key' => $metakey, 'meta_value' => $metavalue ) );
689	$meta_id = $wpdb->insert_id;
690	do_action( 'added_postmeta', $meta_id, $post_ID, $metakey, $metavalue );
691
692	return $meta_id;
693	}
694	return false;
695	} // add_meta
696
697	/**
698	* {@internal Missing Short Description}}
699	*
700	* @since 1.2.0
701	*
702	* @param unknown_type $mid
703	* @return unknown
704	*/
705	function delete_meta( $mid ) {
706	global $wpdb;
707	$mid = (int) $mid;
708
709	$post_id = $wpdb->get_var( $wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_id = %d", $mid) );
710
711	do_action( 'delete_postmeta', $mid );
712	wp_cache_delete($post_id, 'post_meta');
713	$rval = $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->postmeta WHERE meta_id = %d", $mid) );
714	do_action( 'deleted_postmeta', $mid );
715
716	return $rval;
717	}
718
719	/**
720	* Get a list of previously defined keys.
721	*
722	* @since 1.2.0
723	*
724	* @return unknown
725	*/
726	function get_meta_keys() {
727	global $wpdb;
728
729	$keys = $wpdb->get_col( "
730	SELECT meta_key
731	FROM $wpdb->postmeta
732	GROUP BY meta_key
733	ORDER BY meta_key" );
734
735	return $keys;
736	}
737
738	/**
739	* {@internal Missing Short Description}}
740	*
741	* @since 2.1.0
742	*
743	* @param unknown_type $mid
744	* @return unknown
745	*/
746	function get_post_meta_by_id( $mid ) {
747	global $wpdb;
748	$mid = (int) $mid;
749
750	$meta = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->postmeta WHERE meta_id = %d", $mid) );
751	if ( empty($meta) )
752	return false;
753	if ( is_serialized_string( $meta->meta_value ) )
754	$meta->meta_value = maybe_unserialize( $meta->meta_value );
755	return $meta;
756	}
757
758	/**
759	* {@internal Missing Short Description}}
760	*
761	* Some postmeta stuff.
762	*
763	* @since 1.2.0
764	*
765	* @param unknown_type $postid
766	* @return unknown
767	*/
768	function has_meta( $postid ) {
769	global $wpdb;
770
771	return $wpdb->get_results( $wpdb->prepare("SELECT meta_key, meta_value, meta_id, post_id
772	FROM $wpdb->postmeta WHERE post_id = %d
773	ORDER BY meta_key,meta_id", $postid), ARRAY_A );
774
775	}
776
777	/**
778	* {@internal Missing Short Description}}
779	*
780	* @since 1.2.0
781	*
782	* @param unknown_type $meta_id
783	* @param unknown_type $meta_key Expect Slashed
784	* @param unknown_type $meta_value Expect Slashed
785	* @return unknown
786	*/
787	function update_meta( $meta_id, $meta_key, $meta_value ) {
788	global $wpdb;
789
790	$meta_key = stripslashes($meta_key);
791
792	if ( is_protected_meta( $meta_key ) )
793	return false;
794
795	if ( '' === trim( $meta_value ) )
796	return false;
797
798	$post_id = $wpdb->get_var( $wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_id = %d", $meta_id) );
799
800	$meta_value = maybe_serialize( stripslashes_deep( $meta_value ) );
801	$meta_id = (int) $meta_id;
802
803	$data = compact( 'meta_key', 'meta_value' );
804	$where = compact( 'meta_id' );
805
806	do_action( 'update_postmeta', $meta_id, $post_id, $meta_key, $meta_value );
807	$rval = $wpdb->update( $wpdb->postmeta, $data, $where );
808	wp_cache_delete($post_id, 'post_meta');
809	do_action( 'updated_postmeta', $meta_id, $post_id, $meta_key, $meta_value );
810
811	return $rval;
812	}
813
814	//
815	// Private
816	//
817
818	/**
819	* Replace hrefs of attachment anchors with up-to-date permalinks.
820	*
821	* @since 2.3.0
822	* @access private
823	*
824	* @param unknown_type $post_ID
825	* @return unknown
826	*/
827	function _fix_attachment_links( $post_ID ) {
828	global $_fix_attachment_link_id;
829
830	$post = & get_post( $post_ID, ARRAY_A );
831
832	$search = "#<a[^>]+rel=('\|\")[^'\"]attachment[^>]>#ie";
833
834	// See if we have any rel="attachment" links
835	if ( 0 == preg_match_all( $search, $post['post_content'], $anchor_matches, PREG_PATTERN_ORDER ) )
836	return;
837
838	$i = 0;
839	$search = "#[\s]+rel=(\"\|')(.*?)wp-att-(\d+)\\1#i";
840	foreach ( $anchor_matches[0] as $anchor ) {
841	if ( 0 == preg_match( $search, $anchor, $id_matches ) )
842	continue;
843
844	$id = (int) $id_matches[3];
845
846	// While we have the attachment ID, let's adopt any orphans.
847	$attachment = & get_post( $id, ARRAY_A );
848	if ( ! empty( $attachment) && ! is_object( get_post( $attachment['post_parent'] ) ) ) {
849	$attachment['post_parent'] = $post_ID;
850	// Escape data pulled from DB.
851	$attachment = add_magic_quotes( $attachment );
852	wp_update_post( $attachment );
853	}
854
855	$post_search[$i] = $anchor;
856	$_fix_attachment_link_id = $id;
857	$post_replace[$i] = preg_replace_callback( "#href=(\"\|')[^'\"]*\\1#", '_fix_attachment_links_replace_cb', $anchor );
858	++$i;
859	}
860
861	$post['post_content'] = str_replace( $post_search, $post_replace, $post['post_content'] );
862
863	// Escape data pulled from DB.
864	$post = add_magic_quotes( $post);
865
866	return wp_update_post( $post);
867	}
868
869	function _fix_attachment_links_replace_cb($match) {
870	global $_fix_attachment_link_id;
871	return stripslashes( 'href='.$match[1] ).get_attachment_link( $_fix_attachment_link_id ).stripslashes( $match[1] );
872	}
873
874	/**
875	* Move child posts to a new parent.
876	*
877	* @since 2.3.0
878	* @access private
879	*
880	* @param unknown_type $old_ID
881	* @param unknown_type $new_ID
882	* @return unknown
883	*/
884	function _relocate_children( $old_ID, $new_ID ) {
885	global $wpdb;
886	$old_ID = (int) $old_ID;
887	$new_ID = (int) $new_ID;
888
889	$children = $wpdb->get_col( $wpdb->prepare("
890	SELECT post_id
891	FROM $wpdb->postmeta
892	WHERE meta_key = '_wp_attachment_temp_parent'
893	AND meta_value = %d", $old_ID) );
894
895	foreach ( $children as $child_id ) {
896	$wpdb->update($wpdb->posts, array('post_parent' => $new_ID), array('ID' => $child_id) );
897	delete_post_meta($child_id, '_wp_attachment_temp_parent');
898	}
899	}
900
901	/**
902	* Get all the possible statuses for a post_type
903	*
904	* @since 2.5.0
905	*
906	* @param string $type The post_type you want the statuses for
907	* @return array As array of all the statuses for the supplied post type
908	*/
909	function get_available_post_statuses($type = 'post') {
910	$stati = wp_count_posts($type);
911
912	return array_keys(get_object_vars($stati));
913	}
914
915	/**
916	* Run the wp query to fetch the posts for listing on the edit posts page
917	*
918	* @since 2.5.0
919	*
920	* @param array\|bool $q Array of query variables to use to build the query or false to use $_GET superglobal.
921	* @return array
922	*/
923	function wp_edit_posts_query( $q = false ) {
924	if ( false === $q )
925	$q = $_GET;
926	$q['m'] = isset($q['m']) ? (int) $q['m'] : 0;
927	$q['cat'] = isset($q['cat']) ? (int) $q['cat'] : 0;
928	$post_stati = get_post_stati();
929
930	if ( isset($q['post_type']) && in_array( $q['post_type'], get_post_types() ) )
931	$post_type = $q['post_type'];
932	else
933	$post_type = 'post';
934
935	$avail_post_stati = get_available_post_statuses($post_type);
936
937	if ( isset($q['post_status']) && in_array( $q['post_status'], $post_stati ) ) {
938	$post_status = $q['post_status'];
939	$perm = 'readable';
940	}
941
942	if ( isset($q['orderby']) )
943	$orderby = $q['orderby'];
944	elseif ( isset($q['post_status']) && in_array($q['post_status'], array('pending', 'draft')) )
945	$orderby = 'modified';
946
947	if ( isset($q['order']) )
948	$order = $q['order'];
949	elseif ( isset($q['post_status']) && 'pending' == $q['post_status'] )
950	$order = 'ASC';
951
952	$per_page = 'edit_' . $post_type . '_per_page';
953	$posts_per_page = (int) get_user_option( $per_page );
954	if ( empty( $posts_per_page ) \|\| $posts_per_page < 1 )
955	$posts_per_page = 20;
956
957	$posts_per_page = apply_filters( $per_page, $posts_per_page );
958	$posts_per_page = apply_filters( 'edit_posts_per_page', $posts_per_page, $post_type );
959
960	$query = compact('post_type', 'post_status', 'perm', 'order', 'orderby', 'posts_per_page');
961
962	// Hierarchical types require special args.
963	if ( is_post_type_hierarchical( $post_type ) && !isset($orderby) ) {
964	$query['orderby'] = 'menu_order title';
965	$query['order'] = 'asc';
966	$query['posts_per_page'] = -1;
967	$query['posts_per_archive_page'] = -1;
968	}
969
970	if ( ! empty( $q['show_sticky'] ) )
971	$query['post__in'] = (array) get_option( 'sticky_posts' );
972
973	wp( $query );
974
975	return $avail_post_stati;
976	}
977
978	/**
979	* Get default post mime types
980	*
981	* @since 2.9.0
982	*
983	* @return array
984	*/
985	function get_post_mime_types() {
986	$post_mime_types = array( // array( adj, noun )
987	'image' => array(__('Images'), __('Manage Images'), _n_noop('Image <span class="count">(%s)</span>', 'Images <span class="count">(%s)</span>')),
988	'audio' => array(__('Audio'), __('Manage Audio'), _n_noop('Audio <span class="count">(%s)</span>', 'Audio <span class="count">(%s)</span>')),
989	'video' => array(__('Video'), __('Manage Video'), _n_noop('Video <span class="count">(%s)</span>', 'Video <span class="count">(%s)</span>')),
990	);
991
992	return apply_filters('post_mime_types', $post_mime_types);
993	}
994
995	/**
996	* {@internal Missing Short Description}}
997	*
998	* @since 2.5.0
999	*
1000	* @param unknown_type $type
1001	* @return unknown
1002	*/
1003	function get_available_post_mime_types($type = 'attachment') {
1004	global $wpdb;
1005
1006	$types = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT post_mime_type FROM $wpdb->posts WHERE post_type = %s", $type));
1007	return $types;
1008	}
1009
1010	/**
1011	* {@internal Missing Short Description}}
1012	*
1013	* @since 2.5.0
1014	*
1015	* @param unknown_type $q
1016	* @return unknown
1017	*/
1018	function wp_edit_attachments_query( $q = false ) {
1019	if ( false === $q )
1020	$q = $_GET;
1021
1022	$q['m'] = isset( $q['m'] ) ? (int) $q['m'] : 0;
1023	$q['cat'] = isset( $q['cat'] ) ? (int) $q['cat'] : 0;
1024	$q['post_type'] = 'attachment';
1025	$post_type = get_post_type_object( 'attachment' );
1026	$states = 'inherit';
1027	if ( current_user_can( $post_type->cap->read_private_posts ) )
1028	$states .= ',private';
1029
1030	$q['post_status'] = isset( $q['status'] ) && 'trash' == $q['status'] ? 'trash' : $states;
1031	$media_per_page = (int) get_user_option( 'upload_per_page' );
1032	if ( empty( $media_per_page ) \|\| $media_per_page < 1 )
1033	$media_per_page = 20;
1034	$q['posts_per_page'] = apply_filters( 'upload_per_page', $media_per_page );
1035
1036	$post_mime_types = get_post_mime_types();
1037	$avail_post_mime_types = get_available_post_mime_types('attachment');
1038
1039	if ( isset($q['post_mime_type']) && !array_intersect( (array) $q['post_mime_type'], array_keys($post_mime_types) ) )
1040	unset($q['post_mime_type']);
1041
1042	if ( isset($q['detached']) )
1043	add_filter('posts_where', '_edit_attachments_query_helper');
1044
1045	wp( $q );
1046
1047	if ( isset($q['detached']) )
1048	remove_filter('posts_where', '_edit_attachments_query_helper');
1049
1050	return array($post_mime_types, $avail_post_mime_types);
1051	}
1052
1053	function _edit_attachments_query_helper($where) {
1054	return $where .= ' AND post_parent < 1';
1055	}
1056
1057	/**
1058	* Returns the list of classes to be used by a metabox
1059	*
1060	* @uses get_user_option()
1061	* @since 2.5.0
1062	*
1063	* @param unknown_type $id
1064	* @param unknown_type $page
1065	* @return unknown
1066	*/
1067	function postbox_classes( $id, $page ) {
1068	if ( isset( $_GET['edit'] ) && $_GET['edit'] == $id ) {
1069	$classes = array( '' );
1070	} elseif ( $closed = get_user_option('closedpostboxes_'.$page ) ) {
1071	if ( !is_array( $closed ) ) {
1072	$classes = array( '' );
1073	} else {
1074	$classes = in_array( $id, $closed ) ? array( 'closed' ) : array( '' );
1075	}
1076	} else {
1077	$classes = array( '' );
1078	}
1079
1080	$classes = apply_filters( "postbox_classes_{$page}_{$id}", $classes );
1081	return implode( ' ', $classes );
1082	}
1083
1084	/**
1085	* {@internal Missing Short Description}}
1086	*
1087	* @since 2.5.0
1088	*
1089	* @param int\|object $id Post ID or post object.
1090	* @param string $title (optional) Title
1091	* @param string $name (optional) Name
1092	* @return array With two entries of type string
1093	*/
1094	function get_sample_permalink($id, $title = null, $name = null) {
1095	$post = &get_post($id);
1096	if ( !$post->ID )
1097	return array('', '');
1098
1099	$ptype = get_post_type_object($post->post_type);
1100
1101	$original_status = $post->post_status;
1102	$original_date = $post->post_date;
1103	$original_name = $post->post_name;
1104
1105	// Hack: get_permalink would return ugly permalink for
1106	// drafts, so we will fake, that our post is published
1107	if ( in_array($post->post_status, array('draft', 'pending')) ) {
1108	$post->post_status = 'publish';
1109	$post->post_name = sanitize_title($post->post_name ? $post->post_name : $post->post_title, $post->ID);
1110	}
1111
1112	// If the user wants to set a new name -- override the current one
1113	// Note: if empty name is supplied -- use the title instead, see #6072
1114	if ( !is_null($name) )
1115	$post->post_name = sanitize_title($name ? $name : $title, $post->ID);
1116
1117	$post->post_name = wp_unique_post_slug($post->post_name, $post->ID, $post->post_status, $post->post_type, $post->post_parent);
1118
1119	$post->filter = 'sample';
1120
1121	$permalink = get_permalink($post, true);
1122
1123	// Replace custom post_type Token with generic pagename token for ease of use.
1124	$permalink = str_replace("%$post->post_type%", '%pagename%', $permalink);
1125
1126	// Handle page hierarchy
1127	if ( $ptype->hierarchical ) {
1128	$uri = get_page_uri($post);
1129	$uri = untrailingslashit($uri);
1130	$uri = strrev( stristr( strrev( $uri ), '/' ) );
1131	$uri = untrailingslashit($uri);
1132	$uri = apply_filters( 'editable_slug', $uri );
1133	if ( !empty($uri) )
1134	$uri .= '/';
1135	$permalink = str_replace('%pagename%', "{$uri}%pagename%", $permalink);
1136	}
1137
1138	$permalink = array($permalink, apply_filters('editable_slug', $post->post_name));
1139	$post->post_status = $original_status;
1140	$post->post_date = $original_date;
1141	$post->post_name = $original_name;
1142	unset($post->filter);
1143
1144	return $permalink;
1145	}
1146
1147	/**
1148	* sample permalink html
1149	*
1150	* intended to be used for the inplace editor of the permalink post slug on in the post (and page?) editor.
1151	*
1152	* @since 2.5.0
1153	*
1154	* @param int\|object $id Post ID or post object.
1155	* @param string $new_title (optional) New title
1156	* @param string $new_slug (optional) New slug
1157	* @return string intended to be used for the inplace editor of the permalink post slug on in the post (and page?) editor.
1158	*/
1159	function get_sample_permalink_html( $id, $new_title = null, $new_slug = null ) {
1160	global $wpdb;
1161	$post = &get_post($id);
1162
1163	list($permalink, $post_name) = get_sample_permalink($post->ID, $new_title, $new_slug);
1164
1165	if ( 'publish' == $post->post_status ) {
1166	$ptype = get_post_type_object($post->post_type);
1167	$view_post = $ptype->labels->view_item;
1168	$title = __('Click to edit this part of the permalink');
1169	} else {
1170	$title = __('Temporary permalink. Click to edit this part.');
1171	}
1172
1173	if ( false === strpos($permalink, '%postname%') && false === strpos($permalink, '%pagename%') ) {
1174	$return = '<strong>' . __('Permalink:') . "</strong>\n" . '<span id="sample-permalink">' . $permalink . "</span>\n";
1175	if ( '' == get_option( 'permalink_structure' ) && current_user_can( 'manage_options' ) && !( 'page' == get_option('show_on_front') && $id == get_option('page_on_front') ) )
1176	$return .= '<span id="change-permalinks"><a href="options-permalink.php" class="button" target="_blank">' . __('Change Permalinks') . "</a></span>\n";
1177	if ( isset($view_post) )
1178	$return .= "<span id='view-post-btn'><a href='$permalink' class='button' target='_blank'>$view_post</a></span>\n";
1179
1180	$return = apply_filters('get_sample_permalink_html', $return, $id, $new_title, $new_slug);
1181
1182	return $return;
1183	}
1184
1185	if ( function_exists('mb_strlen') ) {
1186	if ( mb_strlen($post_name) > 30 ) {
1187	$post_name_abridged = mb_substr($post_name, 0, 14). '…' . mb_substr($post_name, -14);
1188	} else {
1189	$post_name_abridged = $post_name;
1190	}
1191	} else {
1192	if ( strlen($post_name) > 30 ) {
1193	$post_name_abridged = substr($post_name, 0, 14). '…' . substr($post_name, -14);
1194	} else {
1195	$post_name_abridged = $post_name;
1196	}
1197	}
1198
1199	$post_name_html = '<span id="editable-post-name" title="' . $title . '">' . $post_name_abridged . '</span>';
1200	$display_link = str_replace(array('%pagename%','%postname%'), $post_name_html, $permalink);
1201	$view_link = str_replace(array('%pagename%','%postname%'), $post_name, $permalink);
1202	$return = '<strong>' . __('Permalink:') . "</strong>\n";
1203	$return .= '<span id="sample-permalink">' . $display_link . "</span>\n";
1204	$return .= '&lrm;'; // Fix bi-directional text display defect in RTL languages.
1205	$return .= '<span id="edit-slug-buttons"><a href="#post_name" class="edit-slug button hide-if-no-js" onclick="editPermalink(' . $id . '); return false;">' . __('Edit') . "</a></span>\n";
1206	$return .= '<span id="editable-post-name-full">' . $post_name . "</span>\n";
1207	if ( isset($view_post) )
1208	$return .= "<span id='view-post-btn'><a href='$view_link' class='button' target='_blank'>$view_post</a></span>\n";
1209
1210	$return = apply_filters('get_sample_permalink_html', $return, $id, $new_title, $new_slug);
1211
1212	return $return;
1213	}
1214
1215	/**
1216	* Output HTML for the post thumbnail meta-box.
1217	*
1218	* @since 2.9.0
1219	*
1220	* @param int $thumbnail_id ID of the attachment used for thumbnail
1221	* @return string html
1222	*/
1223	function _wp_post_thumbnail_html( $thumbnail_id = NULL ) {
1224	global $content_width, $_wp_additional_image_sizes, $post_ID;
1225	$set_thumbnail_link = '<p class="hide-if-no-js"><a title="' . esc_attr__( 'Set featured image' ) . '" href="' . esc_url( get_upload_iframe_src('image') ) . '" id="set-post-thumbnail" class="thickbox">%s</a></p>';
1226	$content = sprintf($set_thumbnail_link, esc_html__( 'Set featured image' ));
1227
1228	if ( $thumbnail_id && get_post( $thumbnail_id ) ) {
1229	$old_content_width = $content_width;
1230	$content_width = 266;
1231	if ( !isset( $_wp_additional_image_sizes['post-thumbnail'] ) )
1232	$thumbnail_html = wp_get_attachment_image( $thumbnail_id, array( $content_width, $content_width ) );
1233	else
1234	$thumbnail_html = wp_get_attachment_image( $thumbnail_id, 'post-thumbnail' );
1235	if ( !empty( $thumbnail_html ) ) {
1236	$ajax_nonce = wp_create_nonce( "set_post_thumbnail-$post_ID" );
1237	$content = sprintf($set_thumbnail_link, $thumbnail_html);
1238	$content .= '<p class="hide-if-no-js"><a href="#" id="remove-post-thumbnail" onclick="WPRemoveThumbnail(\'' . $ajax_nonce . '\');return false;">' . esc_html__( 'Remove featured image' ) . '</a></p>';
1239	}
1240	$content_width = $old_content_width;
1241	}
1242
1243	return apply_filters( 'admin_post_thumbnail_html', $content );
1244	}
1245
1246	/**
1247	* Check to see if the post is currently being edited by another user.
1248	*
1249	* @since 2.5.0
1250	*
1251	* @param int $post_id ID of the post to check for editing
1252	* @return bool\|int False: not locked or locked by current user. Int: user ID of user with lock.
1253	*/
1254	function wp_check_post_lock( $post_id ) {
1255	if ( !$post = get_post( $post_id ) )
1256	return false;
1257
1258	if ( !$lock = get_post_meta( $post->ID, '_edit_lock', true ) )
1259	return false;
1260
1261	$lock = explode( ':', $lock );
1262	$time = $lock[0];
1263	$user = isset( $lock[1] ) ? $lock[1] : get_post_meta( $post->ID, '_edit_last', true );
1264
1265	$time_window = apply_filters( 'wp_check_post_lock_window', AUTOSAVE_INTERVAL * 2 );
1266
1267	if ( $time && $time > time() - $time_window && $user != get_current_user_id() )
1268	return $user;
1269	return false;
1270	}
1271
1272	/**
1273	* Mark the post as currently being edited by the current user
1274	*
1275	* @since 2.5.0
1276	*
1277	* @param int $post_id ID of the post to being edited
1278	* @return bool Returns false if the post doesn't exist of there is no current user
1279	*/
1280	function wp_set_post_lock( $post_id ) {
1281	if ( !$post = get_post( $post_id ) )
1282	return false;
1283	if ( 0 == ($user_id = get_current_user_id()) )
1284	return false;
1285
1286	$now = time();
1287	$lock = "$now:$user_id";
1288
1289	update_post_meta( $post->ID, '_edit_lock', $lock );
1290	}
1291
1292	/**
1293	* Outputs the notice message to say that someone else is editing this post at the moment.
1294	*
1295	* @since 2.8.5
1296	* @return none
1297	*/
1298	function _admin_notice_post_locked() {
1299	global $post;
1300
1301	$lock = explode( ':', get_post_meta( $post->ID, '_edit_lock', true ) );
1302	$user = isset( $lock[1] ) ? $lock[1] : get_post_meta( $post->ID, '_edit_last', true );
1303	$last_user = get_userdata( $user );
1304	$last_user_name = $last_user ? $last_user->display_name : __('Somebody');
1305
1306	switch ($post->post_type) {
1307	case 'post':
1308	$message = __( 'Warning: %s is currently editing this post' );
1309	break;
1310	case 'page':
1311	$message = __( 'Warning: %s is currently editing this page' );
1312	break;
1313	default:
1314	$message = __( 'Warning: %s is currently editing this.' );
1315	}
1316
1317	$message = sprintf( $message, esc_html( $last_user_name ) );
1318	echo "<div class='error'><p>$message</p></div>";
1319	}
1320
1321	/**
1322	* Creates autosave data for the specified post from $_POST data.
1323	*
1324	* @package WordPress
1325	* @subpackage Post_Revisions
1326	* @since 2.6.0
1327	*
1328	* @uses _wp_translate_postdata()
1329	* @uses _wp_post_revision_fields()
1330	*
1331	* @return unknown
1332	*/
1333	function wp_create_post_autosave( $post_id ) {
1334	$translated = _wp_translate_postdata( true );
1335	if ( is_wp_error( $translated ) )
1336	return $translated;
1337
1338	// Only store one autosave. If there is already an autosave, overwrite it.
1339	if ( $old_autosave = wp_get_post_autosave( $post_id ) ) {
1340	$new_autosave = _wp_post_revision_fields( $_POST, true );
1341	$new_autosave['ID'] = $old_autosave->ID;
1342	$new_autosave['post_author'] = get_current_user_id();
1343	return wp_update_post( $new_autosave );
1344	}
1345
1346	// _wp_put_post_revision() expects unescaped.
1347	$_POST = stripslashes_deep($_POST);
1348
1349	// Otherwise create the new autosave as a special post revision
1350	return _wp_put_post_revision( $_POST, true );
1351	}
1352
1353	/**
1354	* Save draft or manually autosave for showing preview.
1355	*
1356	* @package WordPress
1357	* @since 2.7.0
1358	*
1359	* @uses wp_write_post()
1360	* @uses edit_post()
1361	* @uses get_post()
1362	* @uses current_user_can()
1363	* @uses wp_create_post_autosave()
1364	*
1365	* @return str URL to redirect to show the preview
1366	*/
1367	function post_preview() {
1368
1369	$post_ID = (int) $_POST['post_ID'];
1370	$status = get_post_status( $post_ID );
1371	if ( 'auto-draft' == $status )
1372	wp_die( __('Preview not available. Please save as a draft first.') );
1373
1374	if ( isset($_POST['catslist']) )
1375	$_POST['post_category'] = explode(",", $_POST['catslist']);
1376
1377	if ( isset($_POST['tags_input']) )
1378	$_POST['tags_input'] = explode(",", $_POST['tags_input']);
1379
1380	if ( $_POST['post_type'] == 'page' \|\| empty($_POST['post_category']) )
1381	unset($_POST['post_category']);
1382
1383	$_POST['ID'] = $post_ID;
1384	$post = get_post($post_ID);
1385
1386	if ( 'page' == $post->post_type ) {
1387	if ( !current_user_can('edit_page', $post_ID) )
1388	wp_die(__('You are not allowed to edit this page.'));
1389	} else {
1390	if ( !current_user_can('edit_post', $post_ID) )
1391	wp_die(__('You are not allowed to edit this post.'));
1392	}
1393
1394	if ( 'draft' == $post->post_status ) {
1395	$id = edit_post();
1396	} else { // Non drafts are not overwritten. The autosave is stored in a special post revision.
1397	$id = wp_create_post_autosave( $post->ID );
1398	if ( ! is_wp_error($id) )
1399	$id = $post->ID;
1400	}
1401
1402	if ( is_wp_error($id) )
1403	wp_die( $id->get_error_message() );
1404
1405	if ( $_POST['post_status'] == 'draft' ) {
1406	$url = add_query_arg( 'preview', 'true', get_permalink($id) );
1407	} else {
1408	$nonce = wp_create_nonce('post_preview_' . $id);
1409	$url = add_query_arg( array( 'preview' => 'true', 'preview_id' => $id, 'preview_nonce' => $nonce ), get_permalink($id) );
1410	}
1411
1412	return $url;
1413	}
1414
1415	/**
1416	* Adds the TinyMCE editor used on the Write and Edit screens.
1417	*
1418	* @package WordPress
1419	* @since 2.7.0
1420	*
1421	* TinyMCE is loaded separately from other Javascript by using wp-tinymce.php. It outputs concatenated
1422	* and optionaly pre-compressed version of the core and all default plugins. Additional plugins are loaded
1423	* directly by TinyMCE using non-blocking method. Custom plugins can be refreshed by adding a query string
1424	* to the URL when queueing them with the mce_external_plugins filter.
1425	*
1426	* @param bool $teeny optional Output a trimmed down version used in Press This.
1427	* @param mixed $settings optional An array that can add to or overwrite the default TinyMCE settings.
1428	*/
1429	function wp_tiny_mce( $teeny = false, $settings = false ) {
1430	global $concatenate_scripts, $compress_scripts, $tinymce_version, $editor_styles;
1431
1432	if ( ! user_can_richedit() )
1433	return;
1434
1435	$baseurl = includes_url('js/tinymce');
1436
1437	$mce_locale = ( '' == get_locale() ) ? 'en' : strtolower( substr(get_locale(), 0, 2) ); // only ISO 639-1
1438
1439	/*
1440	The following filter allows localization scripts to change the languages displayed in the spellchecker's drop-down menu.
1441	By default it uses Google's spellchecker API, but can be configured to use PSpell/ASpell if installed on the server.
1442	The + sign marks the default language. More information:
1443	http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker
1444	*/
1445	$mce_spellchecker_languages = apply_filters('mce_spellchecker_languages', '+English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,Portuguese=pt,Spanish=es,Swedish=sv');
1446
1447	if ( $teeny ) {
1448	$plugins = apply_filters( 'teeny_mce_plugins', array('inlinepopups', 'fullscreen', 'wordpress', 'wplink', 'wpdialogs') );
1449	$ext_plugins = '';
1450	} else {
1451	$plugins = array( 'inlinepopups', 'spellchecker', 'tabfocus', 'paste', 'media', 'wordpress', 'wpfullscreen', 'wpeditimage', 'wpgallery', 'wplink', 'wpdialogs' );
1452
1453	/*
1454	The following filter takes an associative array of external plugins for TinyMCE in the form 'plugin_name' => 'url'.
1455	It adds the plugin's name to TinyMCE's plugins init and the call to PluginManager to load the plugin.
1456	The url should be absolute and should include the js file name to be loaded. Example:
1457	array( 'myplugin' => 'http://my-site.com/wp-content/plugins/myfolder/mce_plugin.js' )
1458	If the plugin uses a button, it should be added with one of the "$mce_buttons" filters.
1459	*/
1460	$mce_external_plugins = apply_filters('mce_external_plugins', array());
1461
1462	$ext_plugins = '';
1463	if ( ! empty($mce_external_plugins) ) {
1464
1465	/*
1466	The following filter loads external language files for TinyMCE plugins.
1467	It takes an associative array 'plugin_name' => 'path', where path is the
1468	include path to the file. The language file should follow the same format as
1469	/tinymce/langs/wp-langs.php and should define a variable $strings that
1470	holds all translated strings.
1471	When this filter is not used, the function will try to load {mce_locale}.js.
1472	If that is not found, en.js will be tried next.
1473	*/
1474	$mce_external_languages = apply_filters('mce_external_languages', array());
1475
1476	$loaded_langs = array();
1477	$strings = '';
1478
1479	if ( ! empty($mce_external_languages) ) {
1480	foreach ( $mce_external_languages as $name => $path ) {
1481	if ( @is_file($path) && @is_readable($path) ) {
1482	include_once($path);
1483	$ext_plugins .= $strings . "\n";
1484	$loaded_langs[] = $name;
1485	}
1486	}
1487	}
1488
1489	foreach ( $mce_external_plugins as $name => $url ) {
1490
1491	if ( is_ssl() ) $url = str_replace('http://', 'https://', $url);
1492
1493	$plugins[] = '-' . $name;
1494
1495	$plugurl = dirname($url);
1496	$strings = $str1 = $str2 = '';
1497	if ( ! in_array($name, $loaded_langs) ) {
1498	$path = str_replace( WP_PLUGIN_URL, '', $plugurl );
1499	$path = WP_PLUGIN_DIR . $path . '/langs/';
1500
1501	if ( function_exists('realpath') )
1502	$path = trailingslashit( realpath($path) );
1503
1504	if ( @is_file($path . $mce_locale . '.js') )
1505	$strings .= @file_get_contents($path . $mce_locale . '.js') . "\n";
1506
1507	if ( @is_file($path . $mce_locale . '_dlg.js') )
1508	$strings .= @file_get_contents($path . $mce_locale . '_dlg.js') . "\n";
1509
1510	if ( 'en' != $mce_locale && empty($strings) ) {
1511	if ( @is_file($path . 'en.js') ) {
1512	$str1 = @file_get_contents($path . 'en.js');
1513	$strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str1, 1 ) . "\n";
1514	}
1515
1516	if ( @is_file($path . 'en_dlg.js') ) {
1517	$str2 = @file_get_contents($path . 'en_dlg.js');
1518	$strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str2, 1 ) . "\n";
1519	}
1520	}
1521
1522	if ( ! empty($strings) )
1523	$ext_plugins .= "\n" . $strings . "\n";
1524	}
1525
1526	$ext_plugins .= 'tinyMCEPreInit.load_ext("' . $plugurl . '", "' . $mce_locale . '");' . "\n";
1527	$ext_plugins .= 'tinymce.PluginManager.load("' . $name . '", "' . $url . '");' . "\n";
1528	}
1529	}
1530	}
1531
1532	if ( $teeny ) {
1533	$mce_buttons = apply_filters( 'teeny_mce_buttons', array('bold, italic, underline, blockquote, separator, strikethrough, bullist, numlist,justifyleft, justifycenter, justifyright, undo, redo, link, unlink, fullscreen') );
1534	$mce_buttons = implode($mce_buttons, ',');
1535	$mce_buttons_2 = $mce_buttons_3 = $mce_buttons_4 = '';
1536	} else {
1537	$mce_buttons = apply_filters('mce_buttons', array('bold', 'italic', 'strikethrough', '\|', 'bullist', 'numlist', 'blockquote', '\|', 'justifyleft', 'justifycenter', 'justifyright', '\|', 'link', 'unlink', 'wp_more', '\|', 'spellchecker', 'fullscreen', 'wp_adv' ));
1538	$mce_buttons = implode($mce_buttons, ',');
1539
1540	$mce_buttons_2 = array( 'formatselect', 'underline', 'justifyfull', 'forecolor', '\|', 'pastetext', 'pasteword', 'removeformat', '\|', 'charmap', '\|', 'outdent', 'indent', '\|', 'undo', 'redo', 'wp_help' );
1541	$mce_buttons_2 = apply_filters('mce_buttons_2', $mce_buttons_2);
1542	$mce_buttons_2 = implode($mce_buttons_2, ',');
1543
1544	$mce_buttons_3 = apply_filters('mce_buttons_3', array());
1545	$mce_buttons_3 = implode($mce_buttons_3, ',');
1546
1547	$mce_buttons_4 = apply_filters('mce_buttons_4', array());
1548	$mce_buttons_4 = implode($mce_buttons_4, ',');
1549	}
1550	$no_captions = (bool) apply_filters( 'disable_captions', '' );
1551
1552	// TinyMCE init settings
1553	$initArray = array (
1554	'mode' => 'specific_textareas',
1555	'editor_selector' => 'theEditor',
1556	'width' => '100%',
1557	'theme' => 'advanced',
1558	'skin' => 'wp_theme',
1559	'theme_advanced_buttons1' => $mce_buttons,
1560	'theme_advanced_buttons2' => $mce_buttons_2,
1561	'theme_advanced_buttons3' => $mce_buttons_3,
1562	'theme_advanced_buttons4' => $mce_buttons_4,
1563	'language' => $mce_locale,
1564	'spellchecker_languages' => $mce_spellchecker_languages,
1565	'theme_advanced_toolbar_location' => 'top',
1566	'theme_advanced_toolbar_align' => 'left',
1567	'theme_advanced_statusbar_location' => 'bottom',
1568	'theme_advanced_resizing' => true,
1569	'theme_advanced_resize_horizontal' => false,
1570	'dialog_type' => 'modal',
1571	'formats' => "{
1572	alignleft : [
1573	{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'left'}},
1574	{selector : 'img,table', classes : 'alignleft'}
1575	],
1576	aligncenter : [
1577	{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'center'}},
1578	{selector : 'img,table', classes : 'aligncenter'}
1579	],
1580	alignright : [
1581	{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'right'}},
1582	{selector : 'img,table', classes : 'alignright'}
1583	],
1584	strikethrough : {inline : 'del'}
1585	}",
1586	'relative_urls' => false,
1587	'remove_script_host' => false,
1588	'convert_urls' => false,
1589	'apply_source_formatting' => false,
1590	'remove_linebreaks' => true,
1591	'gecko_spellcheck' => true,
1592	'keep_styles' => false,
1593	'entities' => '38,amp,60,lt,62,gt',
1594	'accessibility_focus' => true,
1595	'tabfocus_elements' => 'major-publishing-actions',
1596	'media_strict' => false,
1597	'paste_remove_styles' => true,
1598	'paste_remove_spans' => true,
1599	'paste_strip_class_attributes' => 'all',
1600	'paste_text_use_dialog' => true,
1601	'extended_valid_elements' => 'article[],aside[],audio[],canvas[],command[],datalist[],details[],embed[],figcaption[],figure[],footer[],header[],hgroup[],keygen[],mark[],meter[],nav[],output[],progress[],section[],source[],summary,time[],video[*],wbr',
1602	'wpeditimage_disable_captions' => $no_captions,
1603	'wp_fullscreen_content_css' => "$baseurl/plugins/wpfullscreen/css/wp-fullscreen.css",
1604	'plugins' => implode( ',', $plugins ),
1605	);
1606
1607	if ( ! empty( $editor_styles ) && is_array( $editor_styles ) ) {
1608	$mce_css = array();
1609	$style_uri = get_stylesheet_directory_uri();
1610	if ( ! is_child_theme() ) {
1611	foreach ( $editor_styles as $file )
1612	$mce_css[] = "$style_uri/$file";
1613	} else {
1614	$style_dir = get_stylesheet_directory();
1615	$template_uri = get_template_directory_uri();
1616	$template_dir = get_template_directory();
1617	foreach ( $editor_styles as $file ) {
1618	if ( file_exists( "$template_dir/$file" ) )
1619	$mce_css[] = "$template_uri/$file";
1620	if ( file_exists( "$style_dir/$file" ) )
1621	$mce_css[] = "$style_uri/$file";
1622	}
1623	}
1624	$mce_css = implode( ',', $mce_css );
1625	} else {
1626	$mce_css = '';
1627	}
1628
1629	$mce_css = trim( apply_filters( 'mce_css', $mce_css ), ' ,' );
1630
1631	if ( ! empty($mce_css) )
1632	$initArray['content_css'] = $mce_css;
1633
1634	if ( is_array($settings) )
1635	$initArray = array_merge($initArray, $settings);
1636
1637	// For people who really REALLY know what they're doing with TinyMCE
1638	// You can modify initArray to add, remove, change elements of the config before tinyMCE.init
1639	// Setting "valid_elements", "invalid_elements" and "extended_valid_elements" can be done through "tiny_mce_before_init".
1640	// Best is to use the default cleanup by not specifying valid_elements, as TinyMCE contains full set of XHTML 1.0.
1641	if ( $teeny ) {
1642	$initArray = apply_filters('teeny_mce_before_init', $initArray);
1643	} else {
1644	$initArray = apply_filters('tiny_mce_before_init', $initArray);
1645	}
1646
1647	if ( empty($initArray['theme_advanced_buttons3']) && !empty($initArray['theme_advanced_buttons4']) ) {
1648	$initArray['theme_advanced_buttons3'] = $initArray['theme_advanced_buttons4'];
1649	$initArray['theme_advanced_buttons4'] = '';
1650	}
1651
1652	if ( ! isset($concatenate_scripts) )
1653	script_concat_settings();
1654
1655	$language = $initArray['language'];
1656
1657	$compressed = $compress_scripts && $concatenate_scripts && isset($_SERVER['HTTP_ACCEPT_ENCODING'])
1658	&& false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip');
1659
1660	/**
1661	* Deprecated
1662	*
1663	* The tiny_mce_version filter is not needed since external plugins are loaded directly by TinyMCE.
1664	* These plugins can be refreshed by appending query string to the URL passed to mce_external_plugins filter.
1665	* If the plugin has a popup dialog, a query string can be added to the button action that opens it (in the plugin's code).
1666	*/
1667	$version = apply_filters('tiny_mce_version', '');
1668	$version = 'ver=' . $tinymce_version . $version;
1669
1670	if ( 'en' != $language )
1671	include_once(ABSPATH . WPINC . '/js/tinymce/langs/wp-langs.php');
1672
1673	$mce_options = '';
1674	foreach ( $initArray as $k => $v ) {
1675	if ( is_bool($v) ) {
1676	$val = $v ? 'true' : 'false';
1677	$mce_options .= $k . ':' . $val . ', ';
1678	continue;
1679	} elseif ( !empty($v) && is_string($v) && ( ('{' == $v{0} && '}' == $v{strlen($v) - 1}) \|\| ('[' == $v{0} && ']' == $v{strlen($v) - 1}) \|\| preg_match('/^\(?function ?\(/', $v) ) ) {
1680	$mce_options .= $k . ':' . $v . ', ';
1681	continue;
1682	}
1683
1684	$mce_options .= $k . ':"' . $v . '", ';
1685	}
1686
1687	$mce_options = rtrim( trim($mce_options), '\n\r,' );
1688
1689	do_action('before_wp_tiny_mce', $initArray); ?>
1690
1691	<script type="text/javascript">
1692	/* <![CDATA[ */
1693	tinyMCEPreInit = {
1694	base : "<?php echo $baseurl; ?>",
1695	suffix : "",
1696	query : "<?php echo $version; ?>",
1697	mceInit : {<?php echo $mce_options; ?>},
1698	load_ext : function(url,lang){var sl=tinymce.ScriptLoader;sl.markDone(url+'/langs/'+lang+'.js');sl.markDone(url+'/langs/'+lang+'_dlg.js');}
1699	};
1700	/* ]]> */
1701	</script>
1702
1703	<?php
1704	if ( $compressed )
1705	echo "<script type='text/javascript' src='$baseurl/wp-tinymce.php?c=1&$version'></script>\n";
1706	else
1707	echo "<script type='text/javascript' src='$baseurl/tiny_mce.js?$version'></script>\n";
1708
1709	if ( 'en' != $language && isset($lang) )
1710	echo "<script type='text/javascript'>\n$lang\n</script>\n";
1711	else
1712	echo "<script type='text/javascript' src='$baseurl/langs/wp-langs-en.js?$version'></script>\n";
1713	?>
1714
1715	<script type="text/javascript">
1716	/* <![CDATA[ */
1717	<?php
1718	if ( $ext_plugins )
1719	echo "$ext_plugins\n";
1720
1721	if ( ! $compressed ) {
1722	?>
1723	(function(){var t=tinyMCEPreInit,sl=tinymce.ScriptLoader,ln=t.mceInit.language,th=t.mceInit.theme,pl=t.mceInit.plugins;sl.markDone(t.base+'/langs/'+ln+'.js');sl.markDone(t.base+'/themes/'+th+'/langs/'+ln+'.js');sl.markDone(t.base+'/themes/'+th+'/langs/'+ln+'_dlg.js');tinymce.each(pl.split(','),function(n){if(n&&n.charAt(0)!='-'){sl.markDone(t.base+'/plugins/'+n+'/langs/'+ln+'.js');sl.markDone(t.base+'/plugins/'+n+'/langs/'+ln+'_dlg.js');}});})();
1724	<?php } ?>
1725	tinyMCE.init(tinyMCEPreInit.mceInit);
1726	/* ]]> */
1727	</script>
1728	<?php
1729
1730	do_action('after_wp_tiny_mce', $initArray);
1731	}
1732
1733	// Load additional inline scripts based on active plugins.
1734	function wp_preload_dialogs($init) {
1735	$plugins = preg_split('/[ ,-]+/', $init['plugins']);
1736
1737	if ( in_array( 'wpdialogs', $plugins, true ) ) {
1738	wp_print_scripts('wpdialogs-popup');
1739	wp_print_styles('wp-jquery-ui-dialog');
1740	}
1741
1742	if ( in_array( 'wplink', $plugins, true ) ) {
1743	require_once ABSPATH . 'wp-admin/includes/internal-linking.php';
1744	?><div style="display:none;"><?php wp_link_dialog(); ?></div><?php
1745	wp_print_scripts('wplink');
1746	wp_print_styles('wplink');
1747	}
1748
1749	// Distraction Free Writing mode
1750	if ( in_array( 'wpfullscreen', $plugins, true ) ) {
1751	wp_fullscreen_html();
1752	wp_print_scripts('wp-fullscreen');
1753	}
1754
1755	wp_print_scripts('word-count');
1756	}
1757
1758	function wp_quicktags() {
1759	global $tinymce_version;
1760
1761	wp_preload_dialogs( array( 'plugins' => 'wpdialogs,wplink,wpfullscreen' ) );
1762
1763	if ( !user_can_richedit() ) {
1764	wp_enqueue_style( 'tinymce-buttons', includes_url('js/tinymce/themes/advanced/skins/wp_theme/ui.css'), array(), $tinymce_version );
1765	wp_print_styles('tinymce-buttons');
1766	}
1767	}
1768
1769	function wp_print_editor_js() {
1770	wp_print_scripts('editor');
1771	}
1772
1773	function wp_fullscreen_html() {
1774	global $content_width, $post;
1775
1776	$width = isset($content_width) && 800 > $content_width ? $content_width : 800;
1777	$width = $width + 10; // compensate for the padding
1778	$dfw_width = get_user_setting( 'dfw_width', $width );
1779	$save = isset($post->post_status) && $post->post_status == 'publish' ? __('Update') : __('Save');
1780	?>
1781	<div id="wp-fullscreen-body">
1782	<div id="fullscreen-topbar">
1783	<div id="wp-fullscreen-toolbar">
1784	<div id="wp-fullscreen-close"><a href="#" onclick="fullscreen.off();return false;"><?php _e('Exit fullscreen'); ?></a></div>
1785	<div id="wp-fullscreen-central-toolbar" style="width:<?php echo $width; ?>px;">
1786
1787	<div id="wp-fullscreen-mode-bar"><div id="wp-fullscreen-modes">
1788	<a href="#" onclick="fullscreen.switchmode('tinymce');return false;"><?php _e('Visual'); ?></a>
1789	<a href="#" onclick="fullscreen.switchmode('html');return false;"><?php _e('HTML'); ?></a>
1790	</div></div>
1791
1792	<div id="wp-fullscreen-button-bar"><div id="wp-fullscreen-buttons" class="wp_themeSkin">
1793	<?php
1794
1795	$media_link_type = 'image';
1796	if ( is_multisite() && ( ( ! $mu_media_buttons = get_site_option( 'mu_media_buttons' ) ) \|\| empty( $mu_media_buttons['image'] ) ) )
1797	$media_link_type = 'media';
1798
1799	$buttons = array(
1800	// format: title, onclick, show in both editors
1801	'bold' => array( 'title' => __('Bold (Ctrl + B)'), 'onclick' => 'fullscreen.b();', 'both' => false ),
1802	'italic' => array( 'title' => __('Italic (Ctrl + I)'), 'onclick' => 'fullscreen.i();', 'both' => false ),
1803	'0' => 'separator',
1804	'bullist' => array( 'title' => __('Unordered list (Alt + Shift + U)'), 'onclick' => 'fullscreen.ul();', 'both' => false ),
1805	'numlist' => array( 'title' => __('Ordered list (Alt + Shift + O)'), 'onclick' => 'fullscreen.ol();', 'both' => false ),
1806	'1' => 'separator',
1807	'blockquote' => array( 'title' => __('Blockquote (Alt+Shift+Q)'), 'onclick' => 'fullscreen.blockquote();', 'both' => false ),
1808	'image' => array( 'title' => __('Insert/edit image (Alt + Shift + M)'), 'onclick' => "jQuery('#add_{$media_link_type}').click();", 'both' => true ),
1809	'2' => 'separator',
1810	'link' => array( 'title' => __('Insert/edit link (Alt + Shift + A)'), 'onclick' => 'fullscreen.link();', 'both' => true ),
1811	'unlink' => array( 'title' => __('Unlink (Alt + Shift + S)'), 'onclick' => 'fullscreen.unlink();', 'both' => false ),
1812	'3' => 'separator',
1813	'help' => array( 'title' => __('Help (Alt + Shift + H)'), 'onclick' => 'fullscreen.help();', 'both' => false )
1814	);
1815
1816	$buttons = apply_filters( 'wp_fullscreen_buttons', $buttons );
1817
1818	foreach ( $buttons as $button => $args ) {
1819	if ( 'separator' == $args ) { ?>
1820	<div><span aria-orientation="vertical" role="separator" class="mceSeparator"></span></div>
1821	<?php continue;
1822	} ?>
1823
1824	<div<?php if ( $args['both'] ) { ?> class="wp-fullscreen-both"<?php } ?>>
1825	<a title="<?php echo $args['title']; ?>" onclick="<?php echo $args['onclick']; ?>return false;" class="mceButton mceButtonEnabled mce_<?php echo $button; ?>" href="#" id="wp_fs_<?php echo $button; ?>" role="button" aria-pressed="false">
1826	<span class="mceIcon mce_<?php echo $button; ?>"></span>
1827	</a>
1828	</div>
1829	<?php
1830	} ?>
1831
1832	</div></div>
1833
1834	<div id="wp-fullscreen-save">
1835	<span><?php if ( $post->post_status == 'publish' ) _e('Updated.'); else _e('Saved.'); ?></span>
1836	<img src="images/wpspin_light.gif" alt="" />
1837	<input type="button" class="button-primary" value="<?php echo $save; ?>" onclick="fullscreen.save();" />
1838	</div>
1839
1840	</div>
1841	</div>
1842	</div>
1843
1844	<div id="wp-fullscreen-wrap" style="width:<?php echo $dfw_width; ?>px;">
1845	<label id="wp-fullscreen-title-prompt-text" for="wp-fullscreen-title"><?php echo apply_filters( 'enter_title_here', __( 'Enter title here' ), $post ); ?></label>
1846	<input type="text" id="wp-fullscreen-title" value="" autocomplete="off" />
1847
1848	<div id="wp-fullscreen-container">
1849	<textarea id="wp_mce_fullscreen"></textarea>
1850	</div>
1851
1852	<div id="wp-fullscreen-status">
1853	<div id="wp-fullscreen-count"><?php printf( __( 'Word count: %s' ), '<span class="word-count">0</span>' ); ?></div>
1854	<div id="wp-fullscreen-tagline"><?php _e('Just write.'); ?></div>
1855	</div>
1856	</div>
1857	</div>
1858
1859	<div class="fullscreen-overlay" id="fullscreen-overlay"></div>
1860	<div class="fullscreen-overlay fullscreen-fader fade-600" id="fullscreen-fader"></div>
1861	<?php
1862	}
1863
1864

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Ticket #18408: post.php

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