15 class WP_Widget_Pages extends WP_Widget {
17 function WP_Widget_Pages() {
18 $widget_ops = array('classname' => 'widget_pages', 'description' => __( 'Your blog’s WordPress Pages') );
19 $this->WP_Widget('pages', __('Pages'), $widget_ops);
22 function widget( $args, $instance ) {
25 $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Pages' ) : $instance['title']);
26 $sortby = empty( $instance['sortby'] ) ? 'menu_order' : $instance['sortby'];
27 $exclude = empty( $instance['exclude'] ) ? '' : $instance['exclude'];
29 if ( $sortby == 'menu_order' )
30 $sortby = 'menu_order, post_title';
32 $out = wp_list_pages( apply_filters('widget_pages_args', array('title_li' => '', 'echo' => 0, 'sort_column' => $sortby, 'exclude' => $exclude) ) );
34 if ( !empty( $out ) ) {
37 echo $before_title . $title . $after_title;
47 function update( $new_instance, $old_instance ) {
48 $instance = $old_instance;
49 $instance['title'] = strip_tags($new_instance['title']);
50 if ( in_array( $new_instance['sortby'], array( 'post_title', 'menu_order', 'ID' ) ) ) {
51 $instance['sortby'] = $new_instance['sortby'];
53 $instance['sortby'] = 'menu_order';
56 $instance['exclude'] = strip_tags( $new_instance['exclude'] );
61 function form( $instance ) {
63 $instance = wp_parse_args( (array) $instance, array( 'sortby' => 'post_title', 'title' => '', 'exclude' => '') );
64 $title = esc_attr( $instance['title'] );
65 $exclude = esc_attr( $instance['exclude'] );
67 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p>
69 <label for="<?php echo $this->get_field_id('sortby'); ?>"><?php _e( 'Sort by:' ); ?></label>
70 <select name="<?php echo $this->get_field_name('sortby'); ?>" id="<?php echo $this->get_field_id('sortby'); ?>" class="widefat">
71 <option value="post_title"<?php selected( $instance['sortby'], 'post_title' ); ?>><?php _e('Page title'); ?></option>
72 <option value="menu_order"<?php selected( $instance['sortby'], 'menu_order' ); ?>><?php _e('Page order'); ?></option>
73 <option value="ID"<?php selected( $instance['sortby'], 'ID' ); ?>><?php _e( 'Page ID' ); ?></option>
77 <label for="<?php echo $this->get_field_id('exclude'); ?>"><?php _e( 'Exclude:' ); ?></label> <input type="text" value="<?php echo $exclude; ?>" name="<?php echo $this->get_field_name('exclude'); ?>" id="<?php echo $this->get_field_id('exclude'); ?>" class="widefat" />
79 <small><?php _e( 'Page IDs, separated by commas.' ); ?></small>
91 class WP_Widget_Links extends WP_Widget {
93 function WP_Widget_Links() {
94 $widget_ops = array('description' => __( "Your blogroll" ) );
95 $this->WP_Widget('links', __('Links'), $widget_ops);
98 function widget( $args, $instance ) {
99 extract($args, EXTR_SKIP);
101 $show_description = isset($instance['description']) ? $instance['description'] : false;
102 $show_name = isset($instance['name']) ? $instance['name'] : false;
103 $show_rating = isset($instance['rating']) ? $instance['rating'] : false;
104 $show_images = isset($instance['images']) ? $instance['images'] : true;
105 $category = isset($instance['category']) ? $instance['category'] : false;
107 if ( is_admin() && !$category ) {
108 // Display All Links widget as such in the widgets screen
109 echo $before_widget . $before_title. __('All Links') . $after_title . $after_widget;
113 $before_widget = preg_replace('/id="[^"]*"/','id="%id"', $before_widget);
114 wp_list_bookmarks(apply_filters('widget_links_args', array(
115 'title_before' => $before_title, 'title_after' => $after_title,
116 'category_before' => $before_widget, 'category_after' => $after_widget,
117 'show_images' => $show_images, 'show_description' => $show_description,
118 'show_name' => $show_name, 'show_rating' => $show_rating,
119 'category' => $category, 'class' => 'linkcat widget'
123 function update( $new_instance, $old_instance ) {
124 $new_instance = (array) $new_instance;
125 $instance = array( 'images' => 0, 'name' => 0, 'description' => 0, 'rating' => 0);
126 foreach ( $instance as $field => $val ) {
127 if ( isset($new_instance[$field]) )
128 $instance[$field] = 1;
130 $instance['category'] = intval($new_instance['category']);
135 function form( $instance ) {
138 $instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false, 'category' => false ) );
139 $link_cats = get_terms( 'link_category');
142 <label for="<?php echo $this->get_field_id('category'); ?>" class="screen-reader-text"><?php _e('Select Link Category'); ?></label>
143 <select class="widefat" id="<?php echo $this->get_field_id('category'); ?>" name="<?php echo $this->get_field_name('category'); ?>">
144 <option value=""><?php _e('All Links'); ?></option>
146 foreach ( $link_cats as $link_cat ) {
147 echo '<option value="' . intval($link_cat->term_id) . '"'
148 . ( $link_cat->term_id == $instance['category'] ? ' selected="selected"' : '' )
149 . '>' . $link_cat->name . "</option>\n";
154 <input class="checkbox" type="checkbox" <?php checked($instance['images'], true) ?> id="<?php echo $this->get_field_id('images'); ?>" name="<?php echo $this->get_field_name('images'); ?>" />
155 <label for="<?php echo $this->get_field_id('images'); ?>"><?php _e('Show Link Image'); ?></label><br />
156 <input class="checkbox" type="checkbox" <?php checked($instance['name'], true) ?> id="<?php echo $this->get_field_id('name'); ?>" name="<?php echo $this->get_field_name('name'); ?>" />
157 <label for="<?php echo $this->get_field_id('name'); ?>"><?php _e('Show Link Name'); ?></label><br />
158 <input class="checkbox" type="checkbox" <?php checked($instance['description'], true) ?> id="<?php echo $this->get_field_id('description'); ?>" name="<?php echo $this->get_field_name('description'); ?>" />
159 <label for="<?php echo $this->get_field_id('description'); ?>"><?php _e('Show Link Description'); ?></label><br />
160 <input class="checkbox" type="checkbox" <?php checked($instance['rating'], true) ?> id="<?php echo $this->get_field_id('rating'); ?>" name="<?php echo $this->get_field_name('rating'); ?>" />
161 <label for="<?php echo $this->get_field_id('rating'); ?>"><?php _e('Show Link Rating'); ?></label>
168 * Search widget class
172 class WP_Widget_Search extends WP_Widget {
174 function WP_Widget_Search() {
175 $widget_ops = array('classname' => 'widget_search', 'description' => __( "A search form for your blog") );
176 $this->WP_Widget('search', __('Search'), $widget_ops);
179 function widget( $args, $instance ) {
181 $title = apply_filters('widget_title', $instance['title']);
185 echo $before_title . $title . $after_title;
187 // Use current theme search form if it exists
193 function form( $instance ) {
194 $instance = wp_parse_args( (array) $instance, array( 'title' => '') );
195 $title = $instance['title'];
197 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></label></p>
201 function update( $new_instance, $old_instance ) {
202 $instance = $old_instance;
203 $new_instance = wp_parse_args((array) $new_instance, array( 'title' => ''));
204 $instance['title'] = strip_tags($new_instance['title']);
211 * Archives widget class
215 class WP_Widget_Archives extends WP_Widget {
217 function WP_Widget_Archives() {
218 $widget_ops = array('classname' => 'widget_archive', 'description' => __( 'A monthly archive of your blog’s posts') );
219 $this->WP_Widget('archives', __('Archives'), $widget_ops);
222 function widget( $args, $instance ) {
224 $c = $instance['count'] ? '1' : '0';
225 $d = $instance['dropdown'] ? '1' : '0';
226 $title = apply_filters('widget_title', empty($instance['title']) ? __('Archives') : $instance['title']);
230 echo $before_title . $title . $after_title;
234 <select name="archive-dropdown" onchange='document.location.href=this.options[this.selectedIndex].value;'> <option value=""><?php echo esc_attr(__('Select Month')); ?></option> <?php wp_get_archives(apply_filters('widget_archives_dropdown_args', array('type' => 'monthly', 'format' => 'option', 'show_post_count' => $c))); ?> </select>
239 <?php wp_get_archives(apply_filters('widget_archives_args', array('type' => 'monthly', 'show_post_count' => $c))); ?>
247 function update( $new_instance, $old_instance ) {
248 $instance = $old_instance;
249 $new_instance = wp_parse_args( (array) $new_instance, array( 'title' => '', 'count' => 0, 'dropdown' => '') );
250 $instance['title'] = strip_tags($new_instance['title']);
251 $instance['count'] = $new_instance['count'] ? 1 : 0;
252 $instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0;
257 function form( $instance ) {
258 $instance = wp_parse_args( (array) $instance, array( 'title' => '', 'count' => 0, 'dropdown' => '') );
259 $title = strip_tags($instance['title']);
260 $count = $instance['count'] ? 'checked="checked"' : '';
261 $dropdown = $instance['dropdown'] ? 'checked="checked"' : '';
263 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
265 <input class="checkbox" type="checkbox" <?php echo $count; ?> id="<?php echo $this->get_field_id('count'); ?>" name="<?php echo $this->get_field_name('count'); ?>" /> <label for="<?php echo $this->get_field_id('count'); ?>"><?php _e('Show post counts'); ?></label>
267 <input class="checkbox" type="checkbox" <?php echo $dropdown; ?> id="<?php echo $this->get_field_id('dropdown'); ?>" name="<?php echo $this->get_field_name('dropdown'); ?>" /> <label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e('Display as a drop down'); ?></label>
276 * Displays log in/out, RSS feed links, etc.
280 class WP_Widget_Meta extends WP_Widget {
282 function WP_Widget_Meta() {
283 $widget_ops = array('classname' => 'widget_meta', 'description' => __( "Log in/out, admin, feed and WordPress links") );
284 $this->WP_Widget('meta', __('Meta'), $widget_ops);
287 function widget( $args, $instance ) {
289 $title = apply_filters('widget_title', empty($instance['title']) ? __('Meta') : $instance['title']);
293 echo $before_title . $title . $after_title;
296 <?php wp_register(); ?>
297 <li><?php wp_loginout(); ?></li>
298 <li><a href="<?php bloginfo('rss2_url'); ?>" title="<?php echo esc_attr(__('Syndicate this site using RSS 2.0')); ?>"><?php _e('Entries <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>
299 <li><a href="<?php bloginfo('comments_rss2_url'); ?>" title="<?php echo esc_attr(__('The latest comments to all posts in RSS')); ?>"><?php _e('Comments <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>
300 <li><a href="http://wordpress.org/" title="<?php echo esc_attr(__('Powered by WordPress, state-of-the-art semantic personal publishing platform.')); ?>">WordPress.org</a></li>
307 function update( $new_instance, $old_instance ) {
308 $instance = $old_instance;
309 $instance['title'] = strip_tags($new_instance['title']);
314 function form( $instance ) {
315 $instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
316 $title = strip_tags($instance['title']);
318 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
324 * Calendar widget class
328 class WP_Widget_Calendar extends WP_Widget {
330 function WP_Widget_Calendar() {
331 $widget_ops = array('classname' => 'widget_calendar', 'description' => __( 'A calendar of your blog’s posts') );
332 $this->WP_Widget('calendar', __('Calendar'), $widget_ops);
335 function widget( $args, $instance ) {
337 $title = apply_filters('widget_title', empty($instance['title']) ? ' ' : $instance['title']);
340 echo $before_title . $title . $after_title;
341 echo '<div id="calendar_wrap">';
347 function update( $new_instance, $old_instance ) {
348 $instance = $old_instance;
349 $instance['title'] = strip_tags($new_instance['title']);
354 function form( $instance ) {
355 $instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
356 $title = strip_tags($instance['title']);
358 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
359 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
369 class WP_Widget_Text extends WP_Widget {
371 function WP_Widget_Text() {
372 $widget_ops = array('classname' => 'widget_text', 'description' => __('Arbitrary text or HTML'));
373 $control_ops = array('width' => 400, 'height' => 350);
374 $this->WP_Widget('text', __('Text'), $widget_ops, $control_ops);
377 function widget( $args, $instance ) {
379 $title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title']);
380 $text = apply_filters( 'widget_text', $instance['text'] );
382 if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?>
383 <div class="textwidget"><?php echo $instance['filter'] ? wpautop($text) : $text; ?></div>
388 function update( $new_instance, $old_instance ) {
389 $instance = $old_instance;
390 $instance['title'] = strip_tags($new_instance['title']);
391 if ( current_user_can('unfiltered_html') )
392 $instance['text'] = $new_instance['text'];
394 $instance['text'] = wp_filter_post_kses( $new_instance['text'] );
395 $instance['filter'] = isset($new_instance['filter']);
399 function form( $instance ) {
400 $instance = wp_parse_args( (array) $instance, array( 'title' => '', 'text' => '' ) );
401 $title = strip_tags($instance['title']);
402 $text = format_to_edit($instance['text']);
404 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
405 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
407 <textarea class="widefat" rows="16" cols="20" id="<?php echo $this->get_field_id('text'); ?>" name="<?php echo $this->get_field_name('text'); ?>"><?php echo $text; ?></textarea>
409 <p><input id="<?php echo $this->get_field_id('filter'); ?>" name="<?php echo $this->get_field_name('filter'); ?>" type="checkbox" <?php checked($instance['filter']); ?> /> <label for="<?php echo $this->get_field_id('filter'); ?>"><?php _e('Automatically add paragraphs.'); ?></label></p>
415 * Categories widget class
419 class WP_Widget_Categories extends WP_Widget {
421 function WP_Widget_Categories() {
422 $widget_ops = array( 'classname' => 'widget_categories', 'description' => __( "A list or dropdown of categories" ) );
423 $this->WP_Widget('categories', __('Categories'), $widget_ops);
426 function widget( $args, $instance ) {
429 $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Categories' ) : $instance['title']);
430 $c = $instance['count'] ? '1' : '0';
431 $h = $instance['hierarchical'] ? '1' : '0';
432 $d = $instance['dropdown'] ? '1' : '0';
436 echo $before_title . $title . $after_title;
438 $cat_args = array('orderby' => 'name', 'show_count' => $c, 'hierarchical' => $h);
441 $cat_args['show_option_none'] = __('Select Category');
442 wp_dropdown_categories(apply_filters('widget_categories_dropdown_args', $cat_args));
445 <script type='text/javascript'>
447 var dropdown = document.getElementById("cat");
448 function onCatChange() {
449 if ( dropdown.options[dropdown.selectedIndex].value > 0 ) {
450 location.href = "<?php echo get_option('home'); ?>/?cat="+dropdown.options[dropdown.selectedIndex].value;
453 dropdown.onchange = onCatChange;
462 $cat_args['title_li'] = '';
463 wp_list_categories(apply_filters('widget_categories_args', $cat_args));
472 function update( $new_instance, $old_instance ) {
473 $instance = $old_instance;
474 $instance['title'] = strip_tags($new_instance['title']);
475 $instance['count'] = $new_instance['count'] ? 1 : 0;
476 $instance['hierarchical'] = $new_instance['hierarchical'] ? 1 : 0;
477 $instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0;
482 function form( $instance ) {
484 $instance = wp_parse_args( (array) $instance, array( 'title' => '') );
485 $title = esc_attr( $instance['title'] );
486 $count = (bool) $instance['count'];
487 $hierarchical = (bool) $instance['hierarchical'];
488 $dropdown = (bool) $instance['dropdown'];
490 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title:' ); ?></label>
491 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p>
493 <p><input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('dropdown'); ?>" name="<?php echo $this->get_field_name('dropdown'); ?>"<?php checked( $dropdown ); ?> />
494 <label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e( 'Show as dropdown' ); ?></label><br />
496 <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('count'); ?>" name="<?php echo $this->get_field_name('count'); ?>"<?php checked( $count ); ?> />
497 <label for="<?php echo $this->get_field_id('count'); ?>"><?php _e( 'Show post counts' ); ?></label><br />
499 <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('hierarchical'); ?>" name="<?php echo $this->get_field_name('hierarchical'); ?>"<?php checked( $hierarchical ); ?> />
500 <label for="<?php echo $this->get_field_id('hierarchical'); ?>"><?php _e( 'Show hierarchy' ); ?></label></p>
507 * Recent_Posts widget class
511 class WP_Widget_Recent_Posts extends WP_Widget {
513 function WP_Widget_Recent_Posts() {
514 $widget_ops = array('classname' => 'widget_recent_entries', 'description' => __( "The most recent posts on your blog") );
515 $this->WP_Widget('recent-posts', __('Recent Posts'), $widget_ops);
516 $this->alt_option_name = 'widget_recent_entries';
518 add_action( 'save_post', array(&$this, 'flush_widget_cache') );
519 add_action( 'deleted_post', array(&$this, 'flush_widget_cache') );
520 add_action( 'switch_theme', array(&$this, 'flush_widget_cache') );
523 function widget($args, $instance) {
524 $cache = wp_cache_get('widget_recent_posts', 'widget');
526 if ( !is_array($cache) )
529 if ( isset($cache[$args['widget_id']]) ) {
530 echo $cache[$args['widget_id']];
537 $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Posts') : $instance['title']);
538 if ( !$number = (int) $instance['number'] )
540 else if ( $number < 1 )
542 else if ( $number > 15 )
545 $r = new WP_Query(array('showposts' => $number, 'nopaging' => 0, 'post_status' => 'publish', 'caller_get_posts' => 1));
546 if ($r->have_posts()) :
548 <?php echo $before_widget; ?>
549 <?php if ( $title ) echo $before_title . $title . $after_title; ?>
551 <?php while ($r->have_posts()) : $r->the_post(); ?>
552 <li><a href="<?php the_permalink() ?>" title="<?php echo esc_attr(get_the_title() ? get_the_title() : get_the_ID()); ?>"><?php if ( get_the_title() ) the_title(); else the_ID(); ?> </a></li>
555 <?php echo $after_widget; ?>
557 wp_reset_query(); // Restore global post data stomped by the_post().
560 $cache[$args['widget_id']] = ob_get_flush();
561 wp_cache_add('widget_recent_posts', $cache, 'widget');
564 function update( $new_instance, $old_instance ) {
565 $instance = $old_instance;
566 $instance['title'] = strip_tags($new_instance['title']);
567 $instance['number'] = (int) $new_instance['number'];
568 $this->flush_widget_cache();
570 $alloptions = wp_cache_get( 'alloptions', 'options' );
571 if ( isset($alloptions['widget_recent_entries']) )
572 delete_option('widget_recent_entries');
577 function flush_widget_cache() {
578 wp_cache_delete('widget_recent_posts', 'widget');
581 function form( $instance ) {
582 $title = esc_attr($instance['title']);
583 if ( !$number = (int) $instance['number'] )
586 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
587 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p>
589 <p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of posts to show:'); ?></label>
590 <input id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo $number; ?>" size="3" /><br />
591 <small><?php _e('(at most 15)'); ?></small></p>
597 * Recent_Comments widget class
601 class WP_Widget_Recent_Comments extends WP_Widget {
603 function WP_Widget_Recent_Comments() {
604 $widget_ops = array('classname' => 'widget_recent_comments', 'description' => __( 'The most recent comments' ) );
605 $this->WP_Widget('recent-comments', __('Recent Comments'), $widget_ops);
606 $this->alt_option_name = 'widget_recent_comments';
608 if ( is_active_widget(false, false, $this->id_base) )
609 add_action( 'wp_head', array(&$this, 'recent_comments_style') );
611 add_action( 'comment_post', array(&$this, 'flush_widget_cache') );
612 add_action( 'wp_set_comment_status', array(&$this, 'flush_widget_cache') );
615 function recent_comments_style() { ?>
616 <style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>
620 function flush_widget_cache() {
621 wp_cache_delete('recent_comments', 'widget');
624 function widget( $args, $instance ) {
625 global $wpdb, $comments, $comment;
627 extract($args, EXTR_SKIP);
628 $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Comments') : $instance['title']);
629 if ( !$number = (int) $instance['number'] )
631 else if ( $number < 1 )
633 else if ( $number > 15 )
636 if ( !$comments = wp_cache_get( 'recent_comments', 'widget' ) ) {
637 $comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT 15");
638 wp_cache_add( 'recent_comments', $comments, 'widget' );
641 $comments = array_slice( (array) $comments, 0, $number );
643 <?php echo $before_widget; ?>
644 <?php if ( $title ) echo $before_title . $title . $after_title; ?>
645 <ul id="recentcomments"><?php
646 if ( $comments ) : foreach ( (array) $comments as $comment) :
647 echo '<li class="recentcomments">' . /* translators: comments widget: 1: comment author, 2: post link */ sprintf(_x('%1$s on %2$s', 'widgets'), get_comment_author_link(), '<a href="' . esc_url( get_comment_link($comment->comment_ID) ) . '">' . get_the_title($comment->comment_post_ID) . '</a>') . '</li>';
648 endforeach; endif;?></ul>
649 <?php echo $after_widget; ?>
653 function update( $new_instance, $old_instance ) {
654 $instance = $old_instance;
655 $instance['title'] = strip_tags($new_instance['title']);
656 $instance['number'] = (int) $new_instance['number'];
657 $this->flush_widget_cache();
659 $alloptions = wp_cache_get( 'alloptions', 'options' );
660 if ( isset($alloptions['widget_recent_comments']) )
661 delete_option('widget_recent_comments');
666 function form( $instance ) {
667 $title = isset($instance['title']) ? esc_attr($instance['title']) : '';
668 $number = isset($instance['number']) ? absint($instance['number']) : 5;
670 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
671 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p>
673 <p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of comments to show:'); ?></label>
674 <input id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo $number; ?>" size="3" /><br />
675 <small><?php _e('(at most 15)'); ?></small></p>
685 class WP_Widget_RSS extends WP_Widget {
687 function WP_Widget_RSS() {
688 $widget_ops = array( 'description' => __('Entries from any RSS or Atom feed') );
689 $control_ops = array( 'width' => 400, 'height' => 200 );
690 $this->WP_Widget( 'rss', __('RSS'), $widget_ops, $control_ops );
693 function widget($args, $instance) {
695 if ( isset($instance['error']) && $instance['error'] )
698 extract($args, EXTR_SKIP);
700 $url = $instance['url'];
701 while ( stristr($url, 'http') != $url )
702 $url = substr($url, 1);
707 $rss = fetch_feed($url);
708 $title = $instance['title'];
712 if ( ! is_wp_error($rss) ) {
713 $desc = esc_attr(strip_tags(@html_entity_decode($rss->get_description(), ENT_QUOTES, get_option('blog_charset'))));
715 $title = esc_html(strip_tags($rss->get_title()));
716 $link = esc_url(strip_tags($rss->get_permalink()));
717 while ( stristr($link, 'http') != $link )
718 $link = substr($link, 1);
722 $title = empty($desc) ? __('Unknown Feed') : $desc;
724 $title = apply_filters('widget_title', $title );
725 $url = esc_url(strip_tags($url));
726 $icon = includes_url('images/rss.png');
728 $title = "<a class='rsswidget' href='$url' title='" . esc_attr(__('Syndicate this content')) ."'><img style='background:orange;color:white;border:none;' width='14' height='14' src='$icon' alt='RSS' /></a> <a class='rsswidget' href='$link' title='$desc'>$title</a>";
732 echo $before_title . $title . $after_title;
733 wp_widget_rss_output( $rss, $instance );
737 function update($new_instance, $old_instance) {
738 $testurl = $new_instance['url'] != $old_instance['url'];
739 return wp_widget_rss_process( $new_instance, $testurl );
742 function form($instance) {
744 if ( empty($instance) )
745 $instance = array( 'title' => '', 'url' => '', 'items' => 10, 'error' => false, 'show_summary' => 0, 'show_author' => 0, 'show_date' => 0 );
746 $instance['number'] = $this->number;
748 wp_widget_rss_form( $instance );
753 * Display the RSS entries in a list.
757 * @param string|array|object $rss RSS url.
758 * @param array $args Widget arguments.
760 function wp_widget_rss_output( $rss, $args = array() ) {
761 if ( is_string( $rss ) ) {
762 $rss = fetch_feed($rss);
763 } elseif ( is_array($rss) && isset($rss['url']) ) {
765 $rss = fetch_feed($rss['url']);
766 } elseif ( !is_object($rss) ) {
770 if ( is_wp_error($rss) ) {
771 if ( is_admin() || current_user_can('manage_options') )
772 echo '<p>' . sprintf( __('<strong>RSS Error</strong>: %s'), $rss->get_error_message() ) . '</p>';
777 $default_args = array( 'show_author' => 0, 'show_date' => 0, 'show_summary' => 0 );
778 $args = wp_parse_args( $args, $default_args );
779 extract( $args, EXTR_SKIP );
781 $items = (int) $items;
782 if ( $items < 1 || 20 < $items )
784 $show_summary = (int) $show_summary;
785 $show_author = (int) $show_author;
786 $show_date = (int) $show_date;
788 if ( !$rss->get_item_quantity() ) {
789 echo '<ul><li>' . __( 'An error has occurred; the feed is probably down. Try again later.' ) . '</li></ul>';
794 foreach ( $rss->get_items(0, $items) as $item ) {
795 $link = $item->get_link();
796 while ( stristr($link, 'http') != $link )
797 $link = substr($link, 1);
798 $link = esc_url(strip_tags($link));
799 $title = esc_attr(strip_tags($item->get_title()));
801 $title = __('Untitled');
803 $desc = str_replace(array("\n", "\r"), ' ', esc_attr(strip_tags(@html_entity_decode($item->get_description(), ENT_QUOTES, get_option('blog_charset')))));
804 $desc = wp_html_excerpt( $desc, 360 ) . ' […]';
805 $desc = esc_html( $desc );
807 if ( $show_summary ) {
808 $summary = "<div class='rssSummary'>$desc</div>";
815 $date = $item->get_date();
818 if ( $date_stamp = strtotime( $date ) )
819 $date = ' <span class="rss-date">' . date_i18n( get_option( 'date_format' ), $date_stamp ) . '</span>';
826 if ( $show_author ) {
827 $author = $item->get_author();
828 if ( is_object($author) ) {
829 $author = $author->get_name();
830 $author = ' <cite>' . esc_html( strip_tags( $author ) ) . '</cite>';
835 echo "<li>$title{$date}{$summary}{$author}</li>";
837 echo "<li><a class='rsswidget' href='$link' title='$desc'>$title</a>{$date}{$summary}{$author}</li>";
846 * Display RSS widget options form.
848 * The options for what fields are displayed for the RSS form are all booleans
849 * and are as follows: 'url', 'title', 'items', 'show_summary', 'show_author',
854 * @param array|string $args Values for input fields.
855 * @param array $inputs Override default display options.
857 function wp_widget_rss_form( $args, $inputs = null ) {
859 $default_inputs = array( 'url' => true, 'title' => true, 'items' => true, 'show_summary' => true, 'show_author' => true, 'show_date' => true );
860 $inputs = wp_parse_args( $inputs, $default_inputs );
862 extract( $inputs, EXTR_SKIP);
864 $number = esc_attr( $number );
865 $title = esc_attr( $title );
866 $url = esc_url( $url );
867 $items = (int) $items;
868 if ( $items < 1 || 20 < $items )
870 $show_summary = (int) $show_summary;
871 $show_author = (int) $show_author;
872 $show_date = (int) $show_date;
874 if ( !empty($error) )
875 echo '<p class="widget-error"><strong>' . sprintf( __('RSS Error: %s'), $error) . '</strong></p>';
877 if ( $inputs['url'] ) :
879 <p><label for="rss-url-<?php echo $number; ?>"><?php _e('Enter the RSS feed URL here:'); ?></label>
880 <input class="widefat" id="rss-url-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][url]" type="text" value="<?php echo $url; ?>" /></p>
881 <?php endif; if ( $inputs['title'] ) : ?>
882 <p><label for="rss-title-<?php echo $number; ?>"><?php _e('Give the feed a title (optional):'); ?></label>
883 <input class="widefat" id="rss-title-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][title]" type="text" value="<?php echo $title; ?>" /></p>
884 <?php endif; if ( $inputs['items'] ) : ?>
885 <p><label for="rss-items-<?php echo $number; ?>"><?php _e('How many items would you like to display?'); ?></label>
886 <select id="rss-items-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][items]">
888 for ( $i = 1; $i <= 20; ++$i )
889 echo "<option value='$i' " . ( $items == $i ? "selected='selected'" : '' ) . ">$i</option>";
892 <?php endif; if ( $inputs['show_summary'] ) : ?>
893 <p><input id="rss-show-summary-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][show_summary]" type="checkbox" value="1" <?php if ( $show_summary ) echo 'checked="checked"'; ?>/>
894 <label for="rss-show-summary-<?php echo $number; ?>"><?php _e('Display item content?'); ?></label></p>
895 <?php endif; if ( $inputs['show_author'] ) : ?>
896 <p><input id="rss-show-author-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][show_author]" type="checkbox" value="1" <?php if ( $show_author ) echo 'checked="checked"'; ?>/>
897 <label for="rss-show-author-<?php echo $number; ?>"><?php _e('Display item author if available?'); ?></label></p>
898 <?php endif; if ( $inputs['show_date'] ) : ?>
899 <p><input id="rss-show-date-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][show_date]" type="checkbox" value="1" <?php if ( $show_date ) echo 'checked="checked"'; ?>/>
900 <label for="rss-show-date-<?php echo $number; ?>"><?php _e('Display item date?'); ?></label></p>
903 foreach ( array_keys($default_inputs) as $input ) :
904 if ( 'hidden' === $inputs[$input] ) :
905 $id = str_replace( '_', '-', $input );
907 <input type="hidden" id="rss-<?php echo $id; ?>-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][<?php echo $input; ?>]" value="<?php echo $$input; ?>" />
914 * Process RSS feed widget data and optionally retrieve feed items.
916 * The feed widget can not have more than 20 items or it will reset back to the
917 * default, which is 10.
919 * The resulting array has the feed title, feed url, feed link (from channel),
920 * feed items, error (if any), and whether to show summary, author, and date.
921 * All respectively in the order of the array elements.
925 * @param array $widget_rss RSS widget feed data. Expects unescaped data.
926 * @param bool $check_feed Optional, default is true. Whether to check feed for errors.
929 function wp_widget_rss_process( $widget_rss, $check_feed = true ) {
930 $items = (int) $widget_rss['items'];
931 if ( $items < 1 || 20 < $items )
933 $url = esc_url_raw(strip_tags( $widget_rss['url'] ));
934 $title = trim(strip_tags( $widget_rss['title'] ));
935 $show_summary = (int) $widget_rss['show_summary'];
936 $show_author = (int) $widget_rss['show_author'];
937 $show_date = (int) $widget_rss['show_date'];
940 $rss = fetch_feed($url);
943 if ( is_wp_error($rss) ) {
944 $error = $rss->get_error_message();
946 $link = esc_url(strip_tags($rss->get_permalink()));
947 while ( stristr($link, 'http') != $link )
948 $link = substr($link, 1);
952 return compact( 'title', 'url', 'link', 'items', 'error', 'show_summary', 'show_author', 'show_date' );
956 * Tag cloud widget class
960 class WP_Widget_Tag_Cloud extends WP_Widget {
962 function WP_Widget_Tag_Cloud() {
963 $widget_ops = array( 'description' => __( "Your most used tags in cloud format") );
964 $this->WP_Widget('tag_cloud', __('Tag Cloud'), $widget_ops);
967 function widget( $args, $instance ) {
969 $title = apply_filters('widget_title', empty($instance['title']) ? __('Tags') : $instance['title']);
973 echo $before_title . $title . $after_title;
975 wp_tag_cloud(apply_filters('widget_tag_cloud_args', array()));
980 function update( $new_instance, $old_instance ) {
981 $instance['title'] = strip_tags(stripslashes($new_instance['title']));
985 function form( $instance ) {
987 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:') ?></label>
988 <input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" /></p>
994 * Register all of the default WordPress widgets on startup.
996 * Calls 'widgets_init' action after all of the WordPress widgets have been
1001 function wp_widgets_init() {
1002 if ( !is_blog_installed() )
1005 register_widget('WP_Widget_Pages');
1007 register_widget('WP_Widget_Calendar');
1009 register_widget('WP_Widget_Archives');
1011 register_widget('WP_Widget_Links');
1013 register_widget('WP_Widget_Meta');
1015 register_widget('WP_Widget_Search');
1017 register_widget('WP_Widget_Text');
1019 register_widget('WP_Widget_Categories');
1021 register_widget('WP_Widget_Recent_Posts');
1023 register_widget('WP_Widget_Recent_Comments');
1025 register_widget('WP_Widget_RSS');
1027 register_widget('WP_Widget_Tag_Cloud');
1029 do_action('widgets_init');
1032 add_action('init', 'wp_widgets_init', 1);