class WP_Widget_Pages extends WP_Widget {
function WP_Widget_Pages() {
- $widget_ops = array('classname' => 'widget_pages', 'description' => __( 'Your blog’s WordPress Pages') );
+ $widget_ops = array('classname' => 'widget_pages', 'description' => __( 'Your site’s WordPress Pages') );
$this->WP_Widget('pages', __('Pages'), $widget_ops);
}
function widget( $args, $instance ) {
extract( $args );
- $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Pages' ) : $instance['title']);
+ $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Pages' ) : $instance['title'], $instance, $this->id_base);
$sortby = empty( $instance['sortby'] ) ? 'menu_order' : $instance['sortby'];
$exclude = empty( $instance['exclude'] ) ? '' : $instance['exclude'];
class WP_Widget_Search extends WP_Widget {
function WP_Widget_Search() {
- $widget_ops = array('classname' => 'widget_search', 'description' => __( "A search form for your blog") );
+ $widget_ops = array('classname' => 'widget_search', 'description' => __( "A search form for your site") );
$this->WP_Widget('search', __('Search'), $widget_ops);
}
function widget( $args, $instance ) {
extract($args);
- $title = apply_filters('widget_title', $instance['title']);
+ $title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
echo $before_widget;
if ( $title )
class WP_Widget_Archives extends WP_Widget {
function WP_Widget_Archives() {
- $widget_ops = array('classname' => 'widget_archive', 'description' => __( 'A monthly archive of your blog’s posts') );
+ $widget_ops = array('classname' => 'widget_archive', 'description' => __( 'A monthly archive of your site’s posts') );
$this->WP_Widget('archives', __('Archives'), $widget_ops);
}
extract($args);
$c = $instance['count'] ? '1' : '0';
$d = $instance['dropdown'] ? '1' : '0';
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Archives') : $instance['title']);
+ $title = apply_filters('widget_title', empty($instance['title']) ? __('Archives') : $instance['title'], $instance, $this->id_base);
echo $before_widget;
if ( $title )
function widget( $args, $instance ) {
extract($args);
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Meta') : $instance['title']);
+ $title = apply_filters('widget_title', empty($instance['title']) ? __('Meta') : $instance['title'], $instance, $this->id_base);
echo $before_widget;
if ( $title )
class WP_Widget_Calendar extends WP_Widget {
function WP_Widget_Calendar() {
- $widget_ops = array('classname' => 'widget_calendar', 'description' => __( 'A calendar of your blog’s posts') );
+ $widget_ops = array('classname' => 'widget_calendar', 'description' => __( 'A calendar of your site’s posts') );
$this->WP_Widget('calendar', __('Calendar'), $widget_ops);
}
function widget( $args, $instance ) {
extract($args);
- $title = apply_filters('widget_title', empty($instance['title']) ? ' ' : $instance['title']);
+ $title = apply_filters('widget_title', empty($instance['title']) ? ' ' : $instance['title'], $instance, $this->id_base);
echo $before_widget;
if ( $title )
echo $before_title . $title . $after_title;
function widget( $args, $instance ) {
extract($args);
- $title = apply_filters( 'widget_title', empty($instance['title']) ? '' : $instance['title'], $instance );
+ $title = apply_filters( 'widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
$text = apply_filters( 'widget_text', $instance['text'], $instance );
echo $before_widget;
if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?>
<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>
- <p><input id="<?php echo $this->get_field_id('filter'); ?>" name="<?php echo $this->get_field_name('filter'); ?>" type="checkbox" <?php checked(isset($instance['filter']) ? $instance['filter'] : 0); ?> /> <label for="<?php echo $this->get_field_id('filter'); ?>"><?php _e('Automatically add paragraphs.'); ?></label></p>
+ <p><input id="<?php echo $this->get_field_id('filter'); ?>" name="<?php echo $this->get_field_name('filter'); ?>" type="checkbox" <?php checked(isset($instance['filter']) ? $instance['filter'] : 0); ?> /> <label for="<?php echo $this->get_field_id('filter'); ?>"><?php _e('Automatically add paragraphs'); ?></label></p>
<?php
}
}
function widget( $args, $instance ) {
extract( $args );
- $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Categories' ) : $instance['title']);
+ $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Categories' ) : $instance['title'], $instance, $this->id_base);
$c = $instance['count'] ? '1' : '0';
$h = $instance['hierarchical'] ? '1' : '0';
$d = $instance['dropdown'] ? '1' : '0';
var dropdown = document.getElementById("cat");
function onCatChange() {
if ( dropdown.options[dropdown.selectedIndex].value > 0 ) {
- location.href = "<?php echo get_option('home'); ?>/?cat="+dropdown.options[dropdown.selectedIndex].value;
+ location.href = "<?php echo home_url(); ?>/?cat="+dropdown.options[dropdown.selectedIndex].value;
}
}
dropdown.onchange = onCatChange;
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
- $instance['count'] = $new_instance['count'] ? 1 : 0;
- $instance['hierarchical'] = $new_instance['hierarchical'] ? 1 : 0;
- $instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0;
+ $instance['count'] = !empty($new_instance['count']) ? 1 : 0;
+ $instance['hierarchical'] = !empty($new_instance['hierarchical']) ? 1 : 0;
+ $instance['dropdown'] = !empty($new_instance['dropdown']) ? 1 : 0;
return $instance;
}
class WP_Widget_Recent_Posts extends WP_Widget {
function WP_Widget_Recent_Posts() {
- $widget_ops = array('classname' => 'widget_recent_entries', 'description' => __( "The most recent posts on your blog") );
+ $widget_ops = array('classname' => 'widget_recent_entries', 'description' => __( "The most recent posts on your site") );
$this->WP_Widget('recent-posts', __('Recent Posts'), $widget_ops);
$this->alt_option_name = 'widget_recent_entries';
ob_start();
extract($args);
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Posts') : $instance['title']);
+ $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Posts') : $instance['title'], $instance, $this->id_base);
if ( !$number = (int) $instance['number'] )
$number = 10;
else if ( $number < 1 )
<?php if ( $title ) echo $before_title . $title . $after_title; ?>
<ul>
<?php while ($r->have_posts()) : $r->the_post(); ?>
- <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>
+ <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>
<?php endwhile; ?>
</ul>
<?php echo $after_widget; ?>
<?php
- wp_reset_query(); // Restore global post data stomped by the_post().
+ // Reset the global $the_post as this query will have stomped on it
+ wp_reset_postdata();
+
endif;
$cache[$args['widget_id']] = ob_get_flush();
- wp_cache_add('widget_recent_posts', $cache, 'widget');
+ wp_cache_set('widget_recent_posts', $cache, 'widget');
}
function update( $new_instance, $old_instance ) {
<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>
<p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of posts to show:'); ?></label>
- <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 />
- <small><?php _e('(at most 15)'); ?></small></p>
+ <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" /></p>
<?php
}
}
}
function flush_widget_cache() {
- wp_cache_delete('recent_comments', 'widget');
+ wp_cache_delete('widget_recent_comments', 'widget');
}
function widget( $args, $instance ) {
- global $wpdb, $comments, $comment;
+ global $comments, $comment;
- extract($args, EXTR_SKIP);
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Comments') : $instance['title']);
- if ( !$number = (int) $instance['number'] )
- $number = 5;
- else if ( $number < 1 )
- $number = 1;
- else if ( $number > 15 )
- $number = 15;
+ $cache = wp_cache_get('widget_recent_comments', 'widget');
- if ( !$comments = wp_cache_get( 'recent_comments', 'widget' ) ) {
- $comments = $wpdb->get_results("SELECT $wpdb->comments.* FROM $wpdb->comments JOIN $wpdb->posts ON $wpdb->posts.ID = $wpdb->comments.comment_post_ID WHERE comment_approved = '1' AND post_status = 'publish' ORDER BY comment_date_gmt DESC LIMIT 15");
- wp_cache_add( 'recent_comments', $comments, 'widget' );
+ if ( ! is_array( $cache ) )
+ $cache = array();
+
+ if ( isset( $cache[$args['widget_id']] ) ) {
+ echo $cache[$args['widget_id']];
+ return;
}
- $comments = array_slice( (array) $comments, 0, $number );
-?>
- <?php echo $before_widget; ?>
- <?php if ( $title ) echo $before_title . $title . $after_title; ?>
- <ul id="recentcomments"><?php
- if ( $comments ) : foreach ( (array) $comments as $comment) :
- echo '<li class="recentcomments">' . /* translators: comments widget: 1: comment author, 2: post link */ sprintf(_x('%1$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>';
- endforeach; endif;?></ul>
- <?php echo $after_widget; ?>
-<?php
+ extract($args, EXTR_SKIP);
+ $output = '';
+ $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Comments') : $instance['title']);
+
+ if ( ! $number = (int) $instance['number'] )
+ $number = 5;
+ else if ( $number < 1 )
+ $number = 1;
+
+ $comments = get_comments( array( 'number' => $number, 'status' => 'approve' ) );
+ $output .= $before_widget;
+ if ( $title )
+ $output .= $before_title . $title . $after_title;
+
+ $output .= '<ul id="recentcomments">';
+ if ( $comments ) {
+ foreach ( (array) $comments as $comment) {
+ $output .= '<li class="recentcomments">' . /* translators: comments widget: 1: comment author, 2: post link */ sprintf(_x('%1$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>';
+ }
+ }
+ $output .= '</ul>';
+ $output .= $after_widget;
+
+ echo $output;
+ $cache[$args['widget_id']] = $output;
+ wp_cache_set('widget_recent_comments', $cache, 'widget');
}
function update( $new_instance, $old_instance ) {
<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>
<p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of comments to show:'); ?></label>
- <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 />
- <small><?php _e('(at most 15)'); ?></small></p>
+ <input id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo $number; ?>" size="3" /></p>
<?php
}
}
if ( empty($title) )
$title = empty($desc) ? __('Unknown Feed') : $desc;
- $title = apply_filters('widget_title', $title );
+ $title = apply_filters('widget_title', $title, $instance, $this->id_base);
$url = esc_url(strip_tags($url));
$icon = includes_url('images/rss.png');
if ( $title )
- $title = "<a class='rsswidget' href='$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>";
+ $title = "<a class='rsswidget' href='$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>";
echo $before_widget;
if ( $title )
echo $before_title . $title . $after_title;
wp_widget_rss_output( $rss, $instance );
echo $after_widget;
- $rss->__destruct();
+
+ if ( ! is_wp_error($rss) )
+ $rss->__destruct();
unset($rss);
}
function update($new_instance, $old_instance) {
- $testurl = $new_instance['url'] != $old_instance['url'];
+ $testurl = ( isset($new_instance['url']) && ($new_instance['url'] != $old_instance['url']) );
return wp_widget_rss_process( $new_instance, $testurl );
}
if ( !$rss->get_item_quantity() ) {
echo '<ul><li>' . __( 'An error has occurred; the feed is probably down. Try again later.' ) . '</li></ul>';
- $rss->__destruct();
+ $rss->__destruct();
unset($rss);
return;
}
if ( empty($title) )
$title = __('Untitled');
- $desc = str_replace(array("\n", "\r"), ' ', esc_attr(strip_tags(@html_entity_decode($item->get_description(), ENT_QUOTES, get_option('blog_charset')))));
- $desc = wp_html_excerpt( $desc, 360 ) . ' […]';
+ $desc = str_replace( array("\n", "\r"), ' ', esc_attr( strip_tags( @html_entity_decode( $item->get_description(), ENT_QUOTES, get_option('blog_charset') ) ) ) );
+ $desc = wp_html_excerpt( $desc, 360 );
+
+ // Append ellipsis. Change existing [...] to […].
+ if ( '[...]' == substr( $desc, -5 ) )
+ $desc = substr( $desc, 0, -5 ) . '[…]';
+ elseif ( '[…]' != substr( $desc, -10 ) )
+ $desc .= ' […]';
+
$desc = esc_html( $desc );
if ( $show_summary ) {
}
}
echo '</ul>';
- $rss->__destruct();
+ $rss->__destruct();
unset($rss);
}
$items = 10;
$url = esc_url_raw(strip_tags( $widget_rss['url'] ));
$title = trim(strip_tags( $widget_rss['title'] ));
- $show_summary = (int) $widget_rss['show_summary'];
- $show_author = (int) $widget_rss['show_author'];
- $show_date = (int) $widget_rss['show_date'];
+ $show_summary = isset($widget_rss['show_summary']) ? (int) $widget_rss['show_summary'] : 0;
+ $show_author = isset($widget_rss['show_author']) ? (int) $widget_rss['show_author'] :0;
+ $show_date = isset($widget_rss['show_date']) ? (int) $widget_rss['show_date'] : 0;
if ( $check_feed ) {
$rss = fetch_feed($url);
function widget( $args, $instance ) {
extract($args);
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Tags') : $instance['title']);
+ $current_taxonomy = $this->_get_current_taxonomy($instance);
+ if ( !empty($instance['title']) ) {
+ $title = $instance['title'];
+ } else {
+ if ( 'post_tag' == $current_taxonomy ) {
+ $title = __('Tags');
+ } else {
+ $tax = get_taxonomy($current_taxonomy);
+ $title = $tax->labels->name;
+ }
+ }
+ $title = apply_filters('widget_title', $title, $instance, $this->id_base);
echo $before_widget;
if ( $title )
echo $before_title . $title . $after_title;
echo '<div>';
- wp_tag_cloud(apply_filters('widget_tag_cloud_args', array()));
+ wp_tag_cloud( apply_filters('widget_tag_cloud_args', array('taxonomy' => $current_taxonomy) ) );
echo "</div>\n";
echo $after_widget;
}
function update( $new_instance, $old_instance ) {
$instance['title'] = strip_tags(stripslashes($new_instance['title']));
+ $instance['taxonomy'] = stripslashes($new_instance['taxonomy']);
return $instance;
}
function form( $instance ) {
+ $current_taxonomy = $this->_get_current_taxonomy($instance);
?>
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:') ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php if (isset ( $instance['title'])) {echo esc_attr( $instance['title'] );} ?>" /></p>
-<?php
+ <p><label for="<?php echo $this->get_field_id('taxonomy'); ?>"><?php _e('Taxonomy:') ?></label>
+ <select class="widefat" id="<?php echo $this->get_field_id('taxonomy'); ?>" name="<?php echo $this->get_field_name('taxonomy'); ?>">
+ <?php foreach ( get_object_taxonomies('post') as $taxonomy ) :
+ $tax = get_taxonomy($taxonomy);
+ if ( !$tax->show_tagcloud || empty($tax->labels->name) )
+ continue;
+ ?>
+ <option value="<?php echo esc_attr($taxonomy) ?>" <?php selected($taxonomy, $current_taxonomy) ?>><?php echo $tax->labels->name; ?></option>
+ <?php endforeach; ?>
+ </select></p><?php
+ }
+
+ function _get_current_taxonomy($instance) {
+ if ( !empty($instance['taxonomy']) && taxonomy_exists($instance['taxonomy']) )
+ return $instance['taxonomy'];
+
+ return 'post_tag';
+ }
+}
+
+/**
+ * Navigation Menu widget class
+ *
+ * @since 3.0.0
+ */
+ class WP_Nav_Menu_Widget extends WP_Widget {
+
+ function WP_Nav_Menu_Widget() {
+ $widget_ops = array( 'description' => __('Use this widget to add one of your custom menus as a widget.') );
+ parent::WP_Widget( 'nav_menu', __('Custom Menu'), $widget_ops );
+ }
+
+ function widget($args, $instance) {
+ // Get menu
+ $nav_menu = wp_get_nav_menu_object( $instance['nav_menu'] );
+
+ if ( !$nav_menu )
+ return;
+
+ $instance['title'] = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
+
+ echo $args['before_widget'];
+
+ if ( !empty($instance['title']) )
+ echo $args['before_title'] . $instance['title'] . $args['after_title'];
+
+ wp_nav_menu( array( 'fallback_cb' => '', 'menu' => $nav_menu ) );
+
+ echo $args['after_widget'];
+ }
+
+ function update( $new_instance, $old_instance ) {
+ $instance['title'] = strip_tags( stripslashes($new_instance['title']) );
+ $instance['nav_menu'] = (int) $new_instance['nav_menu'];
+ return $instance;
+ }
+
+ function form( $instance ) {
+ $title = isset( $instance['title'] ) ? $instance['title'] : '';
+ $nav_menu = isset( $instance['nav_menu'] ) ? $instance['nav_menu'] : '';
+
+ // Get menus
+ $menus = get_terms( 'nav_menu', array( 'hide_empty' => false ) );
+
+ // If no menus exists, direct the user to go and create some.
+ if ( !$menus ) {
+ echo '<p>'. sprintf( __('No menus have been created yet. <a href="%s">Create some</a>.'), admin_url('nav-menus.php') ) .'</p>';
+ return;
+ }
+ ?>
+ <p>
+ <label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:') ?></label>
+ <input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php echo $title; ?>" />
+ </p>
+ <p>
+ <label for="<?php echo $this->get_field_id('nav_menu'); ?>"><?php _e('Select Menu:'); ?></label>
+ <select id="<?php echo $this->get_field_id('nav_menu'); ?>" name="<?php echo $this->get_field_name('nav_menu'); ?>">
+ <?php
+ foreach ( $menus as $menu ) {
+ $selected = $nav_menu == $menu->term_id ? ' selected="selected"' : '';
+ echo '<option'. $selected .' value="'. $menu->term_id .'">'. $menu->name .'</option>';
+ }
+ ?>
+ </select>
+ </p>
+ <?php
}
}
register_widget('WP_Widget_Tag_Cloud');
+ register_widget('WP_Nav_Menu_Widget');
+
do_action('widgets_init');
}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff