X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/1c09677af04c9e37714e09b73eb9dbc5b2e3eb13..542cf06a610bc430421351ace7a2cc45f393b990:/wp-includes/default-widgets.php diff --git a/wp-includes/default-widgets.php b/wp-includes/default-widgets.php index 6dcf8225..2c9ec067 100644 --- a/wp-includes/default-widgets.php +++ b/wp-includes/default-widgets.php @@ -15,14 +15,14 @@ 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']; @@ -172,13 +172,13 @@ class WP_Widget_Links extends WP_Widget { 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 ) @@ -215,7 +215,7 @@ class WP_Widget_Search extends WP_Widget { 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'), $widget_ops); } @@ -223,7 +223,7 @@ class WP_Widget_Archives extends WP_Widget { extract($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 ) @@ -286,7 +286,7 @@ class WP_Widget_Meta extends WP_Widget { 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 ) @@ -328,13 +328,13 @@ class WP_Widget_Meta extends WP_Widget { 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; @@ -376,7 +376,7 @@ class WP_Widget_Text extends WP_Widget { 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; } ?> @@ -406,7 +406,7 @@ class WP_Widget_Text extends WP_Widget { -

/> 

+

/> 

id_base); $c = $instance['count'] ? '1' : '0'; $h = $instance['hierarchical'] ? '1' : '0'; $d = $instance['dropdown'] ? '1' : '0'; @@ -447,7 +447,7 @@ class WP_Widget_Categories extends WP_Widget { var dropdown = document.getElementById("cat"); function onCatChange() { if ( dropdown.options[dropdown.selectedIndex].value > 0 ) { - location.href = "/?cat="+dropdown.options[dropdown.selectedIndex].value; + location.href = "/?cat="+dropdown.options[dropdown.selectedIndex].value; } } dropdown.onchange = onCatChange; @@ -472,9 +472,9 @@ class WP_Widget_Categories extends WP_Widget { 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; } @@ -511,7 +511,7 @@ class WP_Widget_Categories extends WP_Widget { 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); $this->alt_option_name = 'widget_recent_entries'; @@ -534,7 +534,7 @@ class WP_Widget_Recent_Posts extends WP_Widget { ob_start(); extract($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 ) @@ -549,16 +549,18 @@ class WP_Widget_Recent_Posts extends WP_Widget { get_field_id('title'); ?>" name="get_field_name('title'); ?>" type="text" value="" />

-
-

+

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 ); -?> - - - - - $number, 'status' => 'approve' ) ); + $output .= $before_widget; + if ( $title ) + $output .= $before_title . $title . $after_title; + + $output .= ''; + $output .= $after_widget; + + echo $output; + $cache[$args['widget_id']] = $output; + wp_cache_set('widget_recent_comments', $cache, 'widget'); } function update( $new_instance, $old_instance ) { @@ -671,8 +684,7 @@ class WP_Widget_Recent_Comments extends WP_Widget {

-
-

+

id_base); $url = esc_url(strip_tags($url)); $icon = includes_url('images/rss.png'); if ( $title ) - $title = "RSS $title"; + $title = "RSS $title"; 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 ); } @@ -788,7 +802,7 @@ function wp_widget_rss_output( $rss, $args = array() ) { if ( !$rss->get_item_quantity() ) { echo ''; - $rss->__destruct(); + $rss->__destruct(); unset($rss); return; } @@ -803,8 +817,15 @@ function wp_widget_rss_output( $rss, $args = array() ) { if ( empty($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 ) { @@ -841,7 +862,7 @@ function wp_widget_rss_output( $rss, $args = array() ) { } } echo ''; - $rss->__destruct(); + $rss->__destruct(); unset($rss); } @@ -937,9 +958,9 @@ function wp_widget_rss_process( $widget_rss, $check_feed = true ) { $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); @@ -974,27 +995,125 @@ class WP_Widget_Tag_Cloud extends WP_Widget { 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 '
'; - wp_tag_cloud(apply_filters('widget_tag_cloud_args', array())); + wp_tag_cloud( apply_filters('widget_tag_cloud_args', array('taxonomy' => $current_taxonomy) ) ); echo "
\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); ?>

- +

__('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 '

'. sprintf( __('No menus have been created yet. Create some.'), admin_url('nav-menus.php') ) .'

'; + return; + } + ?> +

+ + +

+

+ + +

+