X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/f9001779751f83dc8a10e478bfecb4d8dd5f964c..03f2fa83c13c1b532284205fa7efcab9b8b2c41f:/wp-includes/default-widgets.php
diff --git a/wp-includes/default-widgets.php b/wp-includes/default-widgets.php
index a3699051..0cf5fc33 100644
--- a/wp-includes/default-widgets.php
+++ b/wp-includes/default-widgets.php
@@ -1,1158 +1,47 @@
'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'], $instance, $this->id_base);
- $sortby = empty( $instance['sortby'] ) ? 'menu_order' : $instance['sortby'];
- $exclude = empty( $instance['exclude'] ) ? '' : $instance['exclude'];
-
- if ( $sortby == 'menu_order' )
- $sortby = 'menu_order, post_title';
-
- $out = wp_list_pages( apply_filters('widget_pages_args', array('title_li' => '', 'echo' => 0, 'sort_column' => $sortby, 'exclude' => $exclude) ) );
-
- if ( !empty( $out ) ) {
- echo $before_widget;
- if ( $title)
- echo $before_title . $title . $after_title;
- ?>
-
- 'post_title', 'title' => '', 'exclude' => '') );
- $title = esc_attr( $instance['title'] );
- $exclude = esc_attr( $instance['exclude'] );
- ?>
-
-
-
-
-
-
-
-
-
-
- __( "Your blogroll" ) );
- $this->WP_Widget('links', __('Links'), $widget_ops);
- }
-
- function widget( $args, $instance ) {
- extract($args, EXTR_SKIP);
-
- $show_description = isset($instance['description']) ? $instance['description'] : false;
- $show_name = isset($instance['name']) ? $instance['name'] : false;
- $show_rating = isset($instance['rating']) ? $instance['rating'] : false;
- $show_images = isset($instance['images']) ? $instance['images'] : true;
- $category = isset($instance['category']) ? $instance['category'] : false;
-
- if ( is_admin() && !$category ) {
- // Display All Links widget as such in the widgets screen
- echo $before_widget . $before_title. __('All Links') . $after_title . $after_widget;
- return;
- }
-
- $before_widget = preg_replace('/id="[^"]*"/','id="%id"', $before_widget);
- wp_list_bookmarks(apply_filters('widget_links_args', array(
- 'title_before' => $before_title, 'title_after' => $after_title,
- 'category_before' => $before_widget, 'category_after' => $after_widget,
- 'show_images' => $show_images, 'show_description' => $show_description,
- 'show_name' => $show_name, 'show_rating' => $show_rating,
- 'category' => $category, 'class' => 'linkcat widget'
- )));
- }
-
- function update( $new_instance, $old_instance ) {
- $new_instance = (array) $new_instance;
- $instance = array( 'images' => 0, 'name' => 0, 'description' => 0, 'rating' => 0);
- foreach ( $instance as $field => $val ) {
- if ( isset($new_instance[$field]) )
- $instance[$field] = 1;
- }
- $instance['category'] = intval($new_instance['category']);
-
- return $instance;
- }
-
- function form( $instance ) {
-
- //Defaults
- $instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false, 'category' => false ) );
- $link_cats = get_terms( 'link_category');
-?>
-
-
-
-
- id="get_field_id('images'); ?>" name="get_field_name('images'); ?>" />
-
- id="get_field_id('name'); ?>" name="get_field_name('name'); ?>" />
-
- id="get_field_id('description'); ?>" name="get_field_name('description'); ?>" />
-
- id="get_field_id('rating'); ?>" name="get_field_name('rating'); ?>" />
-
-
- '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'], $instance, $this->id_base);
-
- echo $before_widget;
- if ( $title )
- echo $before_title . $title . $after_title;
-
- // Use current theme search form if it exists
- get_search_form();
-
- echo $after_widget;
- }
-
- function form( $instance ) {
- $instance = wp_parse_args( (array) $instance, array( 'title' => '') );
- $title = $instance['title'];
-?>
-
- ''));
- $instance['title'] = strip_tags($new_instance['title']);
- return $instance;
- }
-
-}
-
-/**
- * Archives widget class
- *
- * @since 2.8.0
- */
-class WP_Widget_Archives extends WP_Widget {
-
- function WP_Widget_Archives() {
- $widget_ops = array('classname' => 'widget_archive', 'description' => __( 'A monthly archive of your site’s posts') );
- $this->WP_Widget('archives', __('Archives'), $widget_ops);
- }
-
- function widget( $args, $instance ) {
- extract($args);
- $c = $instance['count'] ? '1' : '0';
- $d = $instance['dropdown'] ? '1' : '0';
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Archives') : $instance['title'], $instance, $this->id_base);
-
- echo $before_widget;
- if ( $title )
- echo $before_title . $title . $after_title;
-
- if ( $d ) {
-?>
-
-
-
- 'monthly', 'show_post_count' => $c))); ?>
-
- '', 'count' => 0, 'dropdown' => '') );
- $instance['title'] = strip_tags($new_instance['title']);
- $instance['count'] = $new_instance['count'] ? 1 : 0;
- $instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0;
-
- return $instance;
- }
-
- function form( $instance ) {
- $instance = wp_parse_args( (array) $instance, array( 'title' => '', 'count' => 0, 'dropdown' => '') );
- $title = strip_tags($instance['title']);
- $count = $instance['count'] ? 'checked="checked"' : '';
- $dropdown = $instance['dropdown'] ? 'checked="checked"' : '';
-?>
-
-
- id="get_field_id('dropdown'); ?>" name="get_field_name('dropdown'); ?>" />
-
- id="get_field_id('count'); ?>" name="get_field_name('count'); ?>" />
-
- 'widget_meta', 'description' => __( "Log in/out, admin, feed and WordPress links") );
- $this->WP_Widget('meta', __('Meta'), $widget_ops);
- }
-
- function widget( $args, $instance ) {
- extract($args);
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Meta') : $instance['title'], $instance, $this->id_base);
-
- echo $before_widget;
- if ( $title )
- echo $before_title . $title . $after_title;
-?>
-
- '' ) );
- $title = strip_tags($instance['title']);
-?>
-
- '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'], $instance, $this->id_base);
- echo $before_widget;
- if ( $title )
- echo $before_title . $title . $after_title;
- echo '';
- get_calendar();
- echo '
';
- echo $after_widget;
- }
-
- function update( $new_instance, $old_instance ) {
- $instance = $old_instance;
- $instance['title'] = strip_tags($new_instance['title']);
-
- return $instance;
- }
-
- function form( $instance ) {
- $instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
- $title = strip_tags($instance['title']);
-?>
-
-
- 'widget_text', 'description' => __('Arbitrary text or HTML'));
- $control_ops = array('width' => 400, 'height' => 350);
- $this->WP_Widget('text', __('Text'), $widget_ops, $control_ops);
- }
-
- function widget( $args, $instance ) {
- extract($args);
- $title = apply_filters( 'widget_title', empty($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; } ?>
-
- '', 'text' => '' ) );
- $title = strip_tags($instance['title']);
- $text = esc_textarea($instance['text']);
-?>
-
-
-
-
-
- />
- 'widget_categories', 'description' => __( "A list or dropdown of categories" ) );
- $this->WP_Widget('categories', __('Categories'), $widget_ops);
- }
-
- function widget( $args, $instance ) {
- extract( $args );
-
- $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';
-
- echo $before_widget;
- if ( $title )
- echo $before_title . $title . $after_title;
-
- $cat_args = array('orderby' => 'name', 'show_count' => $c, 'hierarchical' => $h);
-
- if ( $d ) {
- $cat_args['show_option_none'] = __('Select Category');
- wp_dropdown_categories(apply_filters('widget_categories_dropdown_args', $cat_args));
-?>
-
-
-
-
-
- '') );
- $title = esc_attr( $instance['title'] );
- $count = isset($instance['count']) ? (bool) $instance['count'] :false;
- $hierarchical = isset( $instance['hierarchical'] ) ? (bool) $instance['hierarchical'] : false;
- $dropdown = isset( $instance['dropdown'] ) ? (bool) $instance['dropdown'] : false;
-?>
-
-
-
- />
-
-
- />
-
-
- />
-
- 'widget_recent_entries', 'description' => __( "The most recent posts on your site") );
- $this->WP_Widget('recent-posts', __('Recent Posts'), $widget_ops);
- $this->alt_option_name = 'widget_recent_entries';
-
- add_action( 'save_post', array(&$this, 'flush_widget_cache') );
- add_action( 'deleted_post', array(&$this, 'flush_widget_cache') );
- add_action( 'switch_theme', array(&$this, 'flush_widget_cache') );
- }
-
- function widget($args, $instance) {
- $cache = wp_cache_get('widget_recent_posts', 'widget');
-
- if ( !is_array($cache) )
- $cache = array();
-
- if ( isset($cache[$args['widget_id']]) ) {
- echo $cache[$args['widget_id']];
- return;
- }
-
- ob_start();
- extract($args);
-
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Posts') : $instance['title'], $instance, $this->id_base);
- if ( ! $number = absint( $instance['number'] ) )
- $number = 10;
-
- $r = new WP_Query(array('posts_per_page' => $number, 'nopaging' => 0, 'post_status' => 'publish', 'ignore_sticky_posts' => true));
- if ($r->have_posts()) :
-?>
-
-
-
- have_posts()) : $r->the_post(); ?>
-
-
-
-
-flush_widget_cache();
-
- $alloptions = wp_cache_get( 'alloptions', 'options' );
- if ( isset($alloptions['widget_recent_entries']) )
- delete_option('widget_recent_entries');
-
- return $instance;
- }
-
- function flush_widget_cache() {
- wp_cache_delete('widget_recent_posts', 'widget');
- }
-
- function form( $instance ) {
- $title = isset($instance['title']) ? esc_attr($instance['title']) : '';
- $number = isset($instance['number']) ? absint($instance['number']) : 5;
-?>
-
-
-
-
-
- 'widget_recent_comments', 'description' => __( 'The most recent comments' ) );
- $this->WP_Widget('recent-comments', __('Recent Comments'), $widget_ops);
- $this->alt_option_name = 'widget_recent_comments';
-
- if ( is_active_widget(false, false, $this->id_base) )
- add_action( 'wp_head', array(&$this, 'recent_comments_style') );
-
- add_action( 'comment_post', array(&$this, 'flush_widget_cache') );
- add_action( 'transition_comment_status', array(&$this, 'flush_widget_cache') );
- }
-
- function recent_comments_style() {
- if ( ! current_theme_supports( 'widgets' ) // Temp hack #14876
- || ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) )
- return;
- ?>
-
- $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 ) {
- $instance = $old_instance;
- $instance['title'] = strip_tags($new_instance['title']);
- $instance['number'] = absint( $new_instance['number'] );
- $this->flush_widget_cache();
-
- $alloptions = wp_cache_get( 'alloptions', 'options' );
- if ( isset($alloptions['widget_recent_comments']) )
- delete_option('widget_recent_comments');
-
- return $instance;
- }
-
- function form( $instance ) {
- $title = isset($instance['title']) ? esc_attr($instance['title']) : '';
- $number = isset($instance['number']) ? absint($instance['number']) : 5;
-?>
-
-
-
-
-
- __('Entries from any RSS or Atom feed') );
- $control_ops = array( 'width' => 400, 'height' => 200 );
- $this->WP_Widget( 'rss', __('RSS'), $widget_ops, $control_ops );
- }
-
- function widget($args, $instance) {
-
- if ( isset($instance['error']) && $instance['error'] )
- return;
-
- extract($args, EXTR_SKIP);
-
- $url = $instance['url'];
- while ( stristr($url, 'http') != $url )
- $url = substr($url, 1);
-
- if ( empty($url) )
- return;
-
- // self-url destruction sequence
- if ( $url == site_url() || $url == home_url() )
- return;
-
- $rss = fetch_feed($url);
- $title = $instance['title'];
- $desc = '';
- $link = '';
-
- if ( ! is_wp_error($rss) ) {
- $desc = esc_attr(strip_tags(@html_entity_decode($rss->get_description(), ENT_QUOTES, get_option('blog_charset'))));
- if ( empty($title) )
- $title = esc_html(strip_tags($rss->get_title()));
- $link = esc_url(strip_tags($rss->get_permalink()));
- while ( stristr($link, 'http') != $link )
- $link = substr($link, 1);
- }
-
- if ( empty($title) )
- $title = empty($desc) ? __('Unknown Feed') : $desc;
-
- $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 = " ";
-
- echo $before_widget;
- if ( $title )
- echo $before_title . $title . $after_title;
- wp_widget_rss_output( $rss, $instance );
- echo $after_widget;
-
- if ( ! is_wp_error($rss) )
- $rss->__destruct();
- unset($rss);
- }
-
- function update($new_instance, $old_instance) {
- $testurl = ( isset($new_instance['url']) && ($new_instance['url'] != $old_instance['url']) );
- return wp_widget_rss_process( $new_instance, $testurl );
- }
-
- function form($instance) {
-
- if ( empty($instance) )
- $instance = array( 'title' => '', 'url' => '', 'items' => 10, 'error' => false, 'show_summary' => 0, 'show_author' => 0, 'show_date' => 0 );
- $instance['number'] = $this->number;
-
- wp_widget_rss_form( $instance );
- }
-}
-
-/**
- * Display the RSS entries in a list.
- *
- * @since 2.5.0
- *
- * @param string|array|object $rss RSS url.
- * @param array $args Widget arguments.
- */
-function wp_widget_rss_output( $rss, $args = array() ) {
- if ( is_string( $rss ) ) {
- $rss = fetch_feed($rss);
- } elseif ( is_array($rss) && isset($rss['url']) ) {
- $args = $rss;
- $rss = fetch_feed($rss['url']);
- } elseif ( !is_object($rss) ) {
- return;
- }
-
- if ( is_wp_error($rss) ) {
- if ( is_admin() || current_user_can('manage_options') )
- echo '' . sprintf( __('RSS Error: %s'), $rss->get_error_message() ) . '
';
- return;
- }
-
- $default_args = array( 'show_author' => 0, 'show_date' => 0, 'show_summary' => 0 );
- $args = wp_parse_args( $args, $default_args );
- extract( $args, EXTR_SKIP );
-
- $items = (int) $items;
- if ( $items < 1 || 20 < $items )
- $items = 10;
- $show_summary = (int) $show_summary;
- $show_author = (int) $show_author;
- $show_date = (int) $show_date;
-
- if ( !$rss->get_item_quantity() ) {
- echo '- ' . __( 'An error has occurred; the feed is probably down. Try again later.' ) . '
';
- $rss->__destruct();
- unset($rss);
- return;
- }
-
- echo '';
- foreach ( $rss->get_items(0, $items) as $item ) {
- $link = $item->get_link();
- while ( stristr($link, 'http') != $link )
- $link = substr($link, 1);
- $link = esc_url(strip_tags($link));
- $title = esc_attr(strip_tags($item->get_title()));
- 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 );
-
- // 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 ) {
- $summary = "";
- } else {
- $summary = '';
- }
-
- $date = '';
- if ( $show_date ) {
- $date = $item->get_date( 'U' );
-
- if ( $date ) {
- $date = ' ';
- }
- }
-
- $author = '';
- if ( $show_author ) {
- $author = $item->get_author();
- if ( is_object($author) ) {
- $author = $author->get_name();
- $author = ' ' . esc_html( strip_tags( $author ) ) . '';
- }
- }
-
- if ( $link == '' ) {
- echo "- $title{$date}{$summary}{$author}
";
- } else {
- echo "- {$date}{$summary}{$author}
";
- }
- }
- echo '
';
- $rss->__destruct();
- unset($rss);
-}
-
-
-
-/**
- * Display RSS widget options form.
- *
- * The options for what fields are displayed for the RSS form are all booleans
- * and are as follows: 'url', 'title', 'items', 'show_summary', 'show_author',
- * 'show_date'.
- *
- * @since 2.5.0
- *
- * @param array|string $args Values for input fields.
- * @param array $inputs Override default display options.
- */
-function wp_widget_rss_form( $args, $inputs = null ) {
-
- $default_inputs = array( 'url' => true, 'title' => true, 'items' => true, 'show_summary' => true, 'show_author' => true, 'show_date' => true );
- $inputs = wp_parse_args( $inputs, $default_inputs );
- extract( $args );
- extract( $inputs, EXTR_SKIP);
-
- $number = esc_attr( $number );
- $title = esc_attr( $title );
- $url = esc_url( $url );
- $items = (int) $items;
- if ( $items < 1 || 20 < $items )
- $items = 10;
- $show_summary = (int) $show_summary;
- $show_author = (int) $show_author;
- $show_date = (int) $show_date;
-
- if ( !empty($error) )
- echo '' . sprintf( __('RSS Error: %s'), $error) . '
';
-
- if ( $inputs['url'] ) :
-?>
-
-
-
-
-
-
-
-
-
- />
-
-
- />
-
-
- />
-
-
-
-get_error_message();
- } else {
- $link = esc_url(strip_tags($rss->get_permalink()));
- while ( stristr($link, 'http') != $link )
- $link = substr($link, 1);
-
- $rss->__destruct();
- unset($rss);
- }
- }
-
- return compact( 'title', 'url', 'link', 'items', 'error', 'show_summary', 'show_author', 'show_date' );
-}
-
-/**
- * Tag cloud widget class
- *
* @since 2.8.0
*/
-class WP_Widget_Tag_Cloud extends WP_Widget {
-
- function WP_Widget_Tag_Cloud() {
- $widget_ops = array( 'description' => __( "Your most used tags in cloud format") );
- $this->WP_Widget('tag_cloud', __('Tag Cloud'), $widget_ops);
- }
-
- function widget( $args, $instance ) {
- extract($args);
- $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('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;
- }
- ?>
-
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-