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Ticket #22400: 22400.default-widgets.php.diff

File 22400.default-widgets.php.diff, 20.3 KB (added by rzen, 9 years ago)
Remove extract() on default-widgets.php

Line
1	Index: src/wp-includes/default-widgets.php
2	===================================================================
3	--- src/wp-includes/default-widgets.php (revision 28398)
4	+++ src/wp-includes/default-widgets.php (working copy)
5	@@ -19,7 +19,6 @@
6	}
7
8	function widget( $args, $instance ) {
9	- extract( $args );
10
11	/**
12	* Filter the widget title.
13	@@ -50,20 +50,21 @@
14	'exclude' => $exclude
15	) ) );
16
17	- if ( !empty( $out ) ) {
18	- echo $before_widget;
19	- if ( $title)
20	- echo $before_title . $title . $after_title;
21	+ if ( ! empty( $out ) ) {
22	+ echo $args['before_widget'];
23	+ if ( $title ) {
24	+ echo $args['before_title'] . $title . $args['after_title'];
25	+ }
26	?>
27	<ul>
28	<?php echo $out; ?>
29	</ul>
30	<?php
31	- echo $after_widget;
32	+ echo $args['after_widget'];
33	}
34	}
35
36	@@ -119,7 +120,6 @@
37	}
38
39	function widget( $args, $instance ) {
40	- extract($args, EXTR_SKIP);
41
42	$show_description = isset($instance['description']) ? $instance['description'] : false;
43	$show_name = isset($instance['name']) ? $instance['name'] : false;
44	@@ -127,10 +127,10 @@
45	$order = $orderby == 'rating' ? 'DESC' : 'ASC';
46	$limit = isset( $instance['limit'] ) ? $instance['limit'] : -1;
47
48	- $before_widget = preg_replace('/id="[^"]*"/','id="%id"', $before_widget);
49	+ $before_widget = preg_replace( '/id="[^"]*"/', 'id="%id"', $args['before_widget'] );
50
51	/**
52	* Filter the arguments for the Links widget.
53	@@ -142,8 +142,8 @@
54	* @param array $args An array of arguments to retrieve the links list.
55	*/
56	wp_list_bookmarks( apply_filters( 'widget_links_args', array(
57	- 'title_before' => $before_title, 'title_after' => $after_title,
58	- 'category_before' => $before_widget, 'category_after' => $after_widget,
59	+ 'title_before' => $args['before_title'], 'title_after' => $args['after_title'],
60	+ 'category_before' => $before_widget, 'category_after' => $args['after_widget'],
61	'show_images' => $show_images, 'show_description' => $show_description,
62	'show_name' => $show_name, 'show_rating' => $show_rating,
63	'category' => $category, 'class' => 'linkcat widget',
64	@@ -156,13 +156,15 @@
65	$new_instance = (array) $new_instance;
66	$instance = array( 'images' => 0, 'name' => 0, 'description' => 0, 'rating' => 0 );
67	foreach ( $instance as $field => $val ) {
68	- if ( isset($new_instance[$field]) )
69	+ if ( isset($new_instance[$field]) ) {
70	$instance[$field] = 1;
71	+ }
72	}
73
74	$instance['orderby'] = 'name';
75	- if ( in_array( $new_instance['orderby'], array( 'name', 'rating', 'id', 'rand' ) ) )
76	+ if ( in_array( $new_instance['orderby'], array( 'name', 'rating', 'id', 'rand' ) ) ) {
77	$instance['orderby'] = $new_instance['orderby'];
78	+ }
79
80	$instance['category'] = intval( $new_instance['category'] );
81	$instance['limit'] = ! empty( $new_instance['limit'] ) ? intval( $new_instance['limit'] ) : -1;
82	@@ -229,19 +231,19 @@
83	}
84
85	function widget( $args, $instance ) {
86	- extract($args);
87
88	/** This filter is documented in wp-includes/default-widgets.php */
89	$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
90
91	- echo $before_widget;
92	- if ( $title )
93	- echo $before_title . $title . $after_title;
94	+ echo $args['before_widget'];
95	+ if ( $title ) {
96	+ echo $args['before_title'] . $title . $args['after_title'];
97	+ }
98
99	// Use current theme search form if it exists
100	get_search_form();
101
102	- echo $after_widget;
103	+ echo $args['after_widget'];
104	}
105
106	function form( $instance ) {
107	@@ -274,16 +276,16 @@
108	}
109
110	function widget( $args, $instance ) {
111	- extract($args);
112	$c = ! empty( $instance['count'] ) ? '1' : '0';
113	$d = ! empty( $instance['dropdown'] ) ? '1' : '0';
114
115	/** This filter is documented in wp-includes/default-widgets.php */
116	- $title = apply_filters( 'widget_title', empty($instance['title'] ) ? __( 'Archives' ) : $instance['title'], $instance, $this->id_base );
117	+ $title = apply_filters( 'widget_title', empty( $instance['title'] ) ? __( 'Archives' ) : $instance['title'], $instance, $this->id_base );
118
119	- echo $before_widget;
120	- if ( $title )
121	- echo $before_title . $title . $after_title;
122	+ echo $args['before_widget'];
123	+ if ( $title ) {
124	+ echo $args['before_title'] . $title . $args['after_title'];
125	+ }
126
127	if ( $d ) {
128	?>
129	@@ -330,7 +332,7 @@
130	<?php
131	}
132
133	- echo $after_widget;
134	+ echo $args['after_widget'];
135	}
136
137	function update( $new_instance, $old_instance ) {
138	@@ -374,14 +376,14 @@
139	}
140
141	function widget( $args, $instance ) {
142	- extract($args);
143
144	/** This filter is documented in wp-includes/default-widgets.php */
145	$title = apply_filters( 'widget_title', empty($instance['title']) ? __( 'Meta' ) : $instance['title'], $instance, $this->id_base );
146
147	- echo $before_widget;
148	- if ( $title )
149	- echo $before_title . $title . $after_title;
150	+ echo $args['before_widget'];
151	+ if ( $title ) {
152	+ echo $args['before_title'] . $title . $args['after_title'];
153	+ }
154	?>
155	<ul>
156	<?php wp_register(); ?>
157	@@ -406,7 +408,7 @@
158	?>
159	</ul>
160	<?php
161	- echo $after_widget;
162	+ echo $args['after_widget'];
163	}
164
165	function update( $new_instance, $old_instance ) {
166	@@ -438,18 +440,18 @@
167	}
168
169	function widget( $args, $instance ) {
170	- extract($args);
171
172	/** This filter is documented in wp-includes/default-widgets.php */
173	$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
174
175	- echo $before_widget;
176	- if ( $title )
177	- echo $before_title . $title . $after_title;
178	+ echo $args['before_widget'];
179	+ if ( $title ) {
180	+ echo $args['before_title'] . $title . $args['after_title'];
181	+ }
182	echo '<div id="calendar_wrap">';
183	get_calendar();
184	echo '</div>';
185	- echo $after_widget;
186	+ echo $args['after_widget'];
187	}
188
189	function update( $new_instance, $old_instance ) {
190	@@ -483,7 +485,6 @@
191	}
192
193	function widget( $args, $instance ) {
194	- extract($args);
195
196	/** This filter is documented in wp-includes/default-widgets.php */
197	$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
198	@@ -497,20 +498,21 @@
199	* @param WP_Widget $instance WP_Widget instance.
200	*/
201	$text = apply_filters( 'widget_text', empty( $instance['text'] ) ? '' : $instance['text'], $instance );
202	- echo $before_widget;
203	- if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?>
204	+ echo $args['before_widget'];
205	+ if ( ! empty( $title ) ) { echo $args['before_title'] . $title . $args['after_title']; } ?>
206	<div class="textwidget"><?php echo !empty( $instance['filter'] ) ? wpautop( $text ) : $text; ?></div>
207	<?php
208	- echo $after_widget;
209	+ echo $args['after_widget'];
210	}
211
212	function update( $new_instance, $old_instance ) {
213	$instance = $old_instance;
214	$instance['title'] = strip_tags($new_instance['title']);
215	- if ( current_user_can('unfiltered_html') )
216	+ if ( current_user_can( 'unfiltered_html' ) ) {
217	$instance['text'] = $new_instance['text'];
218	- else
219	+ } else {
220	$instance['text'] = stripslashes( wp_filter_post_kses( addslashes($new_instance['text']) ) ); // wp_filter_post_kses() expects slashed
221	+ }
222	$instance['filter'] = isset($new_instance['filter']);
223	return $instance;
224	}
225	@@ -543,7 +545,6 @@
226	}
227
228	function widget( $args, $instance ) {
229	- extract( $args );
230
231	/** This filter is documented in wp-includes/default-widgets.php */
232	$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? __( 'Categories' ) : $instance['title'], $instance, $this->id_base );
233	@@ -552,9 +553,10 @@
234	$h = ! empty( $instance['hierarchical'] ) ? '1' : '0';
235	$d = ! empty( $instance['dropdown'] ) ? '1' : '0';
236
237	- echo $before_widget;
238	- if ( $title )
239	- echo $before_title . $title . $after_title;
240	+ echo $args['before_widget'];
241	+ if ( $title ) {
242	+ echo $args['before_title'] . $title . $args['after_title'];
243	+ }
244
245	$cat_args = array('orderby' => 'name', 'show_count' => $c, 'hierarchical' => $h);
246
247	@@ -605,7 +607,7 @@
248	<?php
249	}
250
251	- echo $after_widget;
252	+ echo $args['after_widget'];
253	}
254
255	function update( $new_instance, $old_instance ) {
256	@@ -679,7 +681,6 @@
257	}
258
259	ob_start();
260	- extract($args);
261
262	$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Posts' );
263
264	@@ -687,8 +688,9 @@
265	$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
266
267	$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
268	- if ( ! $number )
269	+ if ( ! $number ) {
270	$number = 5;
271	+ }
272	$show_date = isset( $instance['show_date'] ) ? $instance['show_date'] : false;
273
274	/**
275	@@ -709,8 +711,8 @@
276
277	if ($r->have_posts()) :
278	?>
279	- <?php echo $before_widget; ?>
280	- <?php if ( $title ) echo $before_title . $title . $after_title; ?>
281	+ <?php echo $args['before_widget']; ?>
282	+ <?php if ( $title ) { echo $args['before_title'] . $title . $args['after_title']; } ?>
283	<ul>
284	<?php while ( $r->have_posts() ) : $r->the_post(); ?>
285	<li>
286	@@ -721,7 +723,7 @@
287	</li>
288	<?php endwhile; ?>
289	</ul>
290	- <?php echo $after_widget; ?>
291	+ <?php echo $args['after_widget']; ?>
292	<?php
293	// Reset the global $the_post as this query will have stomped on it
294	wp_reset_postdata();
295	@@ -744,8 +746,9 @@
296	$this->flush_widget_cache();
297
298	$alloptions = wp_cache_get( 'alloptions', 'options' );
299	- if ( isset($alloptions['widget_recent_entries']) )
300	+ if ( isset( $alloptions['widget_recent_entries'] ) ) {
301	delete_option('widget_recent_entries');
302	+ }
303
304	return $instance;
305	}
306	@@ -783,8 +786,9 @@
307	parent::__construct('recent-comments', __('Recent Comments'), $widget_ops);
308	$this->alt_option_name = 'widget_recent_comments';
309
310	- if ( is_active_widget(false, false, $this->id_base) )
311	+ if ( is_active_widget( false, false, $this->id_base ) ) {
312	add_action( 'wp_head', array($this, 'recent_comments_style') );
313	+ }
314
315	add_action( 'comment_post', array($this, 'flush_widget_cache') );
316	add_action( 'edit_comment', array($this, 'flush_widget_cache') );
317	@@ -802,8 +806,9 @@
318	* @param string $id_base The widget ID.
319	*/
320	if ( ! current_theme_supports( 'widgets' ) // Temp hack #14876
321	- \|\| ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) )
322	+ \|\| ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) ) {
323	return;
324	+ }
325	?>
326	<style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>
327	<?php
328	@@ -832,7 +837,6 @@
329	return;
330	}
331
332	- extract($args, EXTR_SKIP);
333	$output = '';
334
335	$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Comments' );
336	@@ -841,8 +845,9 @@
337	$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
338
339	$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
340	- if ( ! $number )
341	+ if ( ! $number ) {
342	$number = 5;
343	+ }
344
345	/**
346	* Filter the arguments for the Recent Comments widget.
347	@@ -859,9 +864,10 @@
348	'post_status' => 'publish'
349	) ) );
350
351	- $output .= $before_widget;
352	- if ( $title )
353	- $output .= $before_title . $title . $after_title;
354	+ $output .= $args['before_widget'];
355	+ if ( $title ) {
356	+ $output .= $args['before_title'] . $title . $args['after_title'];
357	+ }
358
359	$output .= '<ul id="recentcomments">';
360	if ( $comments ) {
361	@@ -874,7 +880,7 @@
362	}
363	}
364	$output .= '</ul>';
365	- $output .= $after_widget;
366	+ $output .= $args['after_widget'];
367
368	echo $output;
369
370	@@ -891,8 +897,9 @@
371	$this->flush_widget_cache();
372
373	$alloptions = wp_cache_get( 'alloptions', 'options' );
374	- if ( isset($alloptions['widget_recent_comments']) )
375	+ if ( isset( $alloptions['widget_recent_comments'] ) ) {
376	delete_option('widget_recent_comments');
377	+ }
378
379	return $instance;
380	}
381	@@ -928,18 +935,19 @@
382	if ( isset($instance['error']) && $instance['error'] )
383	return;
384
385	- extract($args, EXTR_SKIP);
386	-
387	$url = ! empty( $instance['url'] ) ? $instance['url'] : '';
388	- while ( stristr($url, 'http') != $url )
389	+ while ( stristr( $url, 'http' ) != $url ) {
390	$url = substr($url, 1);
391	+ }
392
393	- if ( empty($url) )
394	+ if ( empty( $url ) ) {
395	return;
396	+ }
397
398	// self-url destruction sequence
399	- if ( in_array( untrailingslashit( $url ), array( site_url(), home_url() ) ) )
400	+ if ( in_array( untrailingslashit( $url ), array( site_url(), home_url() ) ) ) {
401	return;
402	+ }
403
404	$rss = fetch_feed($url);
405	$title = $instance['title'];
406	@@ -948,15 +956,18 @@
407
408	if ( ! is_wp_error($rss) ) {
409	$desc = esc_attr(strip_tags(@html_entity_decode($rss->get_description(), ENT_QUOTES, get_option('blog_charset'))));
410	- if ( empty($title) )
411	+ if ( empty($title) ) {
412	$title = esc_html(strip_tags($rss->get_title()));
413	+ }
414	$link = esc_url(strip_tags($rss->get_permalink()));
415	- while ( stristr($link, 'http') != $link )
416	+ while ( stristr( $link, 'http' ) != $link ) {
417	$link = substr($link, 1);
418	+ }
419	}
420
421	- if ( empty($title) )
422	+ if ( empty( $title ) ) {
423	$title = empty($desc) ? __('Unknown Feed') : $desc;
424	+ }
425
426	/** This filter is documented in wp-includes/default-widgets.php */
427	$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
428	@@ -963,17 +974,20 @@
429
430	$url = esc_url(strip_tags($url));
431	$icon = includes_url('images/rss.png');
432	- if ( $title )
433	+ if ( $title ) {
434	$title = "<a class='rsswidget' href='$url' title='" . esc_attr__( 'Syndicate this content' ) ."'><img style='border:0' width='14' height='14' src='$icon' alt='RSS' /></a> <a class='rsswidget' href='$link' title='$desc'>$title</a>";
435	+ }
436
437	- echo $before_widget;
438	- if ( $title )
439	- echo $before_title . $title . $after_title;
440	+ echo $args['before_widget'];
441	+ if ( $title ) {
442	+ echo $args['before_title'] . $title . $args['after_title'];
443	+ }
444	wp_widget_rss_output( $rss, $instance );
445	- echo $after_widget;
446	+ echo $args['after_widget'];
447
448	- if ( ! is_wp_error($rss) )
449	+ if ( ! is_wp_error( $rss ) ) {
450	$rss->__destruct();
451	+ }
452	unset($rss);
453	}
454
455	@@ -984,8 +998,9 @@
456
457	function form($instance) {
458
459	- if ( empty($instance) )
460	+ if ( empty( $instance ) ) {
461	$instance = array( 'title' => '', 'url' => '', 'items' => 10, 'error' => false, 'show_summary' => 0, 'show_author' => 0, 'show_date' => 0 );
462	+ }
463	$instance['number'] = $this->number;
464
465	wp_widget_rss_form( $instance );
466	@@ -1011,21 +1026,22 @@
467	}
468
469	if ( is_wp_error($rss) ) {
470	- if ( is_admin() \|\| current_user_can('manage_options') )
471	+ if ( is_admin() \|\| current_user_can('manage_options') ) {
472	echo '<p>' . sprintf( __('<strong>RSS Error</strong>: %s'), $rss->get_error_message() ) . '</p>';
473	+ }
474	return;
475	}
476
477	$default_args = array( 'show_author' => 0, 'show_date' => 0, 'show_summary' => 0 );
478	$args = wp_parse_args( $args, $default_args );
479	- extract( $args, EXTR_SKIP );
480
481	- $items = (int) $items;
482	- if ( $items < 1 \|\| 20 < $items )
483	+ $items = (int) $args['items'];
484	+ if ( $items < 1 \|\| 20 < $items ) {
485	$items = 10;
486	- $show_summary = (int) $show_summary;
487	- $show_author = (int) $show_author;
488	- $show_date = (int) $show_date;
489	+ }
490	+ $show_summary = (int) $args['show_summary'];
491	+ $show_author = (int) $args['show_author'];
492	+ $show_date = (int) $args['show_date'];
493
494	if ( !$rss->get_item_quantity() ) {
495	echo '<ul><li>' . __( 'An error has occurred, which probably means the feed is down. Try again later.' ) . '</li></ul>';
496	@@ -1037,12 +1053,14 @@
497	echo '<ul>';
498	foreach ( $rss->get_items(0, $items) as $item ) {
499	$link = $item->get_link();
500	- while ( stristr($link, 'http') != $link )
501	+ while ( stristr( $link, 'http' ) != $link ) {
502	$link = substr($link, 1);
503	+ }
504	$link = esc_url(strip_tags($link));
505	$title = esc_attr(strip_tags($item->get_title()));
506	- if ( empty($title) )
507	+ if ( empty( $title ) ) {
508	$title = __('Untitled');
509	+ }
510
511	$desc = @html_entity_decode( $item->get_description(), ENT_QUOTES, get_option( 'blog_charset' ) );
512	$desc = esc_attr( strip_tags( $desc ) );
513	@@ -1110,21 +1128,21 @@
514
515	$default_inputs = array( 'url' => true, 'title' => true, 'items' => true, 'show_summary' => true, 'show_author' => true, 'show_date' => true );
516	$inputs = wp_parse_args( $inputs, $default_inputs );
517	- extract( $args );
518	- extract( $inputs, EXTR_SKIP );
519
520	- $number = esc_attr( $number );
521	- $title = esc_attr( $title );
522	- $url = esc_url( $url );
523	- $items = (int) $items;
524	- if ( $items < 1 \|\| 20 < $items )
525	+ $number = esc_attr( $inputs['number'] );
526	+ $title = esc_attr( $inputs['title'] );
527	+ $url = esc_url( $inputs['url'] );
528	+ $items = (int) $inputs['items'];
529	+ if ( $items < 1 \|\| 20 < $items ) {
530	$items = 10;
531	- $show_summary = (int) $show_summary;
532	- $show_author = (int) $show_author;
533	- $show_date = (int) $show_date;
534	+ }
535	+ $show_summary = (int) $inputs['show_summary'];
536	+ $show_author = (int) $inputs['show_author'];
537	+ $show_date = (int) $inputs['show_date'];
538
539	- if ( !empty($error) )
540	+ if ( ! empty( $error ) ) {
541	echo '<p class="widget-error"><strong>' . sprintf( __('RSS Error: %s'), $error) . '</strong></p>';
542	+ }
543
544	if ( $inputs['url'] ) :
545	?>
546	@@ -1137,8 +1155,9 @@
547	<p><label for="rss-items-<?php echo $number; ?>"><?php _e('How many items would you like to display?'); ?></label>
548	<select id="rss-items-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][items]">
549	<?php
550	- for ( $i = 1; $i <= 20; ++$i )
551	+ for ( $i = 1; $i <= 20; ++$i ) {
552	echo "<option value='$i' " . selected( $items, $i, false ) . ">$i</option>";
553	+ }
554	?>
555	</select></p>
556	<?php endif; if ( $inputs['show_summary'] ) : ?>
557	@@ -1180,8 +1199,9 @@
558	*/
559	function wp_widget_rss_process( $widget_rss, $check_feed = true ) {
560	$items = (int) $widget_rss['items'];
561	- if ( $items < 1 \|\| 20 < $items )
562	+ if ( $items < 1 \|\| 20 < $items ) {
563	$items = 10;
564	+ }
565	$url = esc_url_raw( strip_tags( $widget_rss['url'] ) );
566	$title = isset( $widget_rss['title'] ) ? trim( strip_tags( $widget_rss['title'] ) ) : '';
567	$show_summary = isset( $widget_rss['show_summary'] ) ? (int) $widget_rss['show_summary'] : 0;
568	@@ -1220,7 +1240,6 @@
569	}
570
571	function widget( $args, $instance ) {
572	- extract($args);
573	$current_taxonomy = $this->_get_current_taxonomy($instance);
574	if ( !empty($instance['title']) ) {
575	$title = $instance['title'];
576	@@ -1236,9 +1255,10 @@
577	/** This filter is documented in wp-includes/default-widgets.php */
578	$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
579
580	- echo $before_widget;
581	- if ( $title )
582	- echo $before_title . $title . $after_title;
583	+ echo $args['before_widget'];
584	+ if ( $title ) {
585	+ echo $args['before_title'] . $title . $args['after_title'];
586	+ }
587	echo '<div class="tagcloud">';
588
589	/**
590	@@ -1256,7 +1276,7 @@
591	) ) );
592
593	echo "</div>\n";
594	- echo $after_widget;
595	+ echo $args['after_widget'];
596	}
597
598	function update( $new_instance, $old_instance ) {
599	@@ -1274,8 +1294,9 @@
600	<select class="widefat" id="<?php echo $this->get_field_id('taxonomy'); ?>" name="<?php echo $this->get_field_name('taxonomy'); ?>">
601	<?php foreach ( get_taxonomies() as $taxonomy ) :
602	$tax = get_taxonomy($taxonomy);
603	- if ( !$tax->show_tagcloud \|\| empty($tax->labels->name) )
604	+ if ( ! $tax->show_tagcloud \|\| empty( $tax->labels->name ) ) {
605	continue;
606	+ }
607	?>
608	<option value="<?php echo esc_attr($taxonomy) ?>" <?php selected($taxonomy, $current_taxonomy) ?>><?php echo $tax->labels->name; ?></option>
609	<?php endforeach; ?>
610	@@ -1283,8 +1304,9 @@
611	}
612
613	function _get_current_taxonomy($instance) {
614	- if ( !empty($instance['taxonomy']) && taxonomy_exists($instance['taxonomy']) )
615	+ if ( ! empty( $instance['taxonomy'] ) && taxonomy_exists( $instance['taxonomy'] ) ) {
616	return $instance['taxonomy'];
617	+ }
618
619	return 'post_tag';
620	}
621	@@ -1306,8 +1328,9 @@
622	// Get menu
623	$nav_menu = ! empty( $instance['nav_menu'] ) ? wp_get_nav_menu_object( $instance['nav_menu'] ) : false;
624
625	- if ( !$nav_menu )
626	+ if ( ! $nav_menu ) {
627	return;
628	+ }
629
630	/** This filter is documented in wp-includes/default-widgets.php */
631	$instance['title'] = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
632	@@ -1314,8 +1337,9 @@
633
634	echo $args['before_widget'];
635
636	- if ( !empty($instance['title']) )
637	+ if ( ! empty( $instance['title'] ) ) {
638	echo $args['before_title'] . $instance['title'] . $args['after_title'];
639	+ }
640
641	wp_nav_menu( array( 'fallback_cb' => '', 'menu' => $nav_menu ) );
642
643	@@ -1371,8 +1395,9 @@
644	* @since 2.2.0
645	*/
646	function wp_widgets_init() {
647	- if ( !is_blog_installed() )
648	+ if ( ! is_blog_installed() ) {
649	return;
650	+ }
651
652	register_widget('WP_Widget_Pages');
653
654	@@ -1380,8 +1405,9 @@
655
656	register_widget('WP_Widget_Archives');
657
658	- if ( get_option( 'link_manager_enabled' ) )
659	+ if ( get_option( 'link_manager_enabled' ) ) {
660	register_widget('WP_Widget_Links');
661	+ }
662
663	register_widget('WP_Widget_Meta');

Trac UI Preferences

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Make WordPress Core

Context Navigation

Ticket #22400: 22400.default-widgets.php.diff

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