<?php
-
/**
* Default Widgets
*
*/
class WP_Widget_Pages extends WP_Widget {
- function WP_Widget_Pages() {
- $widget_ops = array('classname' => 'widget_pages', 'description' => __( 'Your blog’s WordPress Pages') );
- $this->WP_Widget('pages', __('Pages'), $widget_ops);
+ function __construct() {
+ $widget_ops = array('classname' => 'widget_pages', 'description' => __( 'A list of your site’s Pages.') );
+ parent::__construct('pages', __('Pages'), $widget_ops);
}
function widget( $args, $instance ) {
extract( $args );
- $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Pages' ) : $instance['title']);
+ /**
+ * Filter the widget title.
+ *
+ * @since 2.6.0
+ *
+ * @param string $title The widget title. Default 'Pages'.
+ * @param array $instance An array of the widget's settings.
+ * @param mixed $id_base The widget ID.
+ */
+ $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) ) );
+ /**
+ * Filter the arguments for the Pages widget.
+ *
+ * @since 2.8.0
+ *
+ * @see wp_list_pages()
+ *
+ * @param array $args An array of arguments to retrieve the pages list.
+ */
+ $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;
*/
class WP_Widget_Links extends WP_Widget {
- function WP_Widget_Links() {
+ function __construct() {
$widget_ops = array('description' => __( "Your blogroll" ) );
- $this->WP_Widget('links', __('Links'), $widget_ops);
+ parent::__construct('links', __('Links'), $widget_ops);
}
function widget( $args, $instance ) {
$show_rating = isset($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;
- }
+ $orderby = isset( $instance['orderby'] ) ? $instance['orderby'] : 'name';
+ $order = $orderby == 'rating' ? 'DESC' : 'ASC';
+ $limit = isset( $instance['limit'] ) ? $instance['limit'] : -1;
$before_widget = preg_replace('/id="[^"]*"/','id="%id"', $before_widget);
- wp_list_bookmarks(apply_filters('widget_links_args', array(
+
+ /**
+ * Filter the arguments for the Links widget.
+ *
+ * @since 2.6.0
+ *
+ * @see wp_list_bookmarks()
+ *
+ * @param array $args An array of arguments to retrieve the links list.
+ */
+ 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'
- )));
+ 'category' => $category, 'class' => 'linkcat widget',
+ 'orderby' => $orderby, 'order' => $order,
+ 'limit' => $limit,
+ ) ) );
}
function update( $new_instance, $old_instance ) {
$new_instance = (array) $new_instance;
- $instance = array( 'images' => 0, 'name' => 0, 'description' => 0, 'rating' => 0);
+ $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']);
+
+ $instance['orderby'] = 'name';
+ if ( in_array( $new_instance['orderby'], array( 'name', 'rating', 'id', 'rand' ) ) )
+ $instance['orderby'] = $new_instance['orderby'];
+
+ $instance['category'] = intval( $new_instance['category'] );
+ $instance['limit'] = ! empty( $new_instance['limit'] ) ? intval( $new_instance['limit'] ) : -1;
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');
+ $instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false, 'category' => false, 'orderby' => 'name', 'limit' => -1 ) );
+ $link_cats = get_terms( 'link_category' );
+ if ( ! $limit = intval( $instance['limit'] ) )
+ $limit = -1;
?>
<p>
- <label for="<?php echo $this->get_field_id('category'); ?>" class="screen-reader-text"><?php _e('Select Link Category'); ?></label>
+ <label for="<?php echo $this->get_field_id('category'); ?>"><?php _e( 'Select Link Category:' ); ?></label>
<select class="widefat" id="<?php echo $this->get_field_id('category'); ?>" name="<?php echo $this->get_field_name('category'); ?>">
- <option value=""><?php _e('All Links'); ?></option>
+ <option value=""><?php _ex('All Links', 'links widget'); ?></option>
<?php
foreach ( $link_cats as $link_cat ) {
- echo '<option value="' . intval($link_cat->term_id) . '"'
- . ( $link_cat->term_id == $instance['category'] ? ' selected="selected"' : '' )
+ echo '<option value="' . intval( $link_cat->term_id ) . '"'
+ . selected( $instance['category'], $link_cat->term_id, false )
. '>' . $link_cat->name . "</option>\n";
}
?>
- </select></p>
+ </select>
+ <label for="<?php echo $this->get_field_id('orderby'); ?>"><?php _e( 'Sort by:' ); ?></label>
+ <select name="<?php echo $this->get_field_name('orderby'); ?>" id="<?php echo $this->get_field_id('orderby'); ?>" class="widefat">
+ <option value="name"<?php selected( $instance['orderby'], 'name' ); ?>><?php _e( 'Link title' ); ?></option>
+ <option value="rating"<?php selected( $instance['orderby'], 'rating' ); ?>><?php _e( 'Link rating' ); ?></option>
+ <option value="id"<?php selected( $instance['orderby'], 'id' ); ?>><?php _e( 'Link ID' ); ?></option>
+ <option value="rand"<?php selected( $instance['orderby'], 'rand' ); ?>><?php _ex( 'Random', 'Links widget' ); ?></option>
+ </select>
+ </p>
<p>
<input class="checkbox" type="checkbox" <?php checked($instance['images'], true) ?> id="<?php echo $this->get_field_id('images'); ?>" name="<?php echo $this->get_field_name('images'); ?>" />
<label for="<?php echo $this->get_field_id('images'); ?>"><?php _e('Show Link Image'); ?></label><br />
<input class="checkbox" type="checkbox" <?php checked($instance['rating'], true) ?> id="<?php echo $this->get_field_id('rating'); ?>" name="<?php echo $this->get_field_name('rating'); ?>" />
<label for="<?php echo $this->get_field_id('rating'); ?>"><?php _e('Show Link Rating'); ?></label>
</p>
+ <p>
+ <label for="<?php echo $this->get_field_id('limit'); ?>"><?php _e( 'Number of links to show:' ); ?></label>
+ <input id="<?php echo $this->get_field_id('limit'); ?>" name="<?php echo $this->get_field_name('limit'); ?>" type="text" value="<?php echo $limit == -1 ? '' : intval( $limit ); ?>" size="3" />
+ </p>
<?php
}
}
*/
class WP_Widget_Search extends WP_Widget {
- function WP_Widget_Search() {
- $widget_ops = array('classname' => 'widget_search', 'description' => __( "A search form for your blog") );
- $this->WP_Widget('search', __('Search'), $widget_ops);
+ function __construct() {
+ $widget_ops = array('classname' => 'widget_search', 'description' => __( "A search form for your site.") );
+ parent::__construct( 'search', _x( 'Search', 'Search widget' ), $widget_ops );
}
function widget( $args, $instance ) {
extract($args);
- $title = apply_filters('widget_title', $instance['title']);
+
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $title = apply_filters( 'widget_title', empty( $instance['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') );
- $this->WP_Widget('archives', __('Archives'), $widget_ops);
+ function __construct() {
+ $widget_ops = array('classname' => 'widget_archive', 'description' => __( 'A monthly archive of your site’s Posts.') );
+ parent::__construct('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']);
+ $c = ! empty( $instance['count'] ) ? '1' : '0';
+ $d = ! empty( $instance['dropdown'] ) ? '1' : '0';
+
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $title = apply_filters( 'widget_title', empty($instance['title'] ) ? __( 'Archives' ) : $instance['title'], $instance, $this->id_base );
echo $before_widget;
if ( $title )
if ( $d ) {
?>
- <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>
+ <select name="archive-dropdown" onchange='document.location.href=this.options[this.selectedIndex].value;'>
+ <option value=""><?php echo esc_attr( __( 'Select Month' ) ); ?></option>
+
+ <?php
+ /**
+ * Filter the arguments for the Archives widget drop-down.
+ *
+ * @since 2.8.0
+ *
+ * @see wp_get_archives()
+ *
+ * @param array $args An array of Archives widget drop-down arguments.
+ */
+ wp_get_archives( apply_filters( 'widget_archives_dropdown_args', array(
+ 'type' => 'monthly',
+ 'format' => 'option',
+ 'show_post_count' => $c
+ ) ) );
+?>
+ </select>
<?php
} else {
?>
<ul>
- <?php wp_get_archives(apply_filters('widget_archives_args', array('type' => 'monthly', 'show_post_count' => $c))); ?>
+<?php
+ /**
+ * Filter the arguments for the Archives widget.
+ *
+ * @since 2.8.0
+ *
+ * @see wp_get_archives()
+ *
+ * @param array $args An array of Archives option arguments.
+ */
+ wp_get_archives( apply_filters( 'widget_archives_args', array(
+ 'type' => 'monthly',
+ 'show_post_count' => $c
+ ) ) );
+?>
</ul>
<?php
}
?>
<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>
<p>
+ <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 dropdown'); ?></label>
+ <br/>
<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>
- <br />
- <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>
</p>
<?php
}
*/
class WP_Widget_Meta extends WP_Widget {
- function WP_Widget_Meta() {
- $widget_ops = array('classname' => 'widget_meta', 'description' => __( "Log in/out, admin, feed and WordPress links") );
- $this->WP_Widget('meta', __('Meta'), $widget_ops);
+ function __construct() {
+ $widget_ops = array('classname' => 'widget_meta', 'description' => __( "Login, RSS, & WordPress.org links.") );
+ parent::__construct('meta', __('Meta'), $widget_ops);
}
function widget( $args, $instance ) {
extract($args);
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Meta') : $instance['title']);
+
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $title = apply_filters( 'widget_title', empty($instance['title']) ? __( 'Meta' ) : $instance['title'], $instance, $this->id_base );
echo $before_widget;
if ( $title )
<li><?php wp_loginout(); ?></li>
<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>
<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>
- <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>
- <?php wp_meta(); ?>
+<?php
+ /**
+ * Filter the "Powered by WordPress" text in the Meta widget.
+ *
+ * @since 3.6.0
+ *
+ * @param string $title_text Default title text for the WordPress.org link.
+ */
+ echo apply_filters( 'widget_meta_poweredby', sprintf( '<li><a href="%s" title="%s">%s</a></li>',
+ esc_url( __( 'https://wordpress.org/' ) ),
+ esc_attr__( 'Powered by WordPress, state-of-the-art semantic personal publishing platform.' ),
+ _x( 'WordPress.org', 'meta widget link text' )
+ ) );
+
+ wp_meta();
+?>
</ul>
<?php
echo $after_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') );
- $this->WP_Widget('calendar', __('Calendar'), $widget_ops);
+ function __construct() {
+ $widget_ops = array('classname' => 'widget_calendar', 'description' => __( 'A calendar of your site’s Posts.') );
+ parent::__construct('calendar', __('Calendar'), $widget_ops);
}
function widget( $args, $instance ) {
extract($args);
- $title = apply_filters('widget_title', empty($instance['title']) ? ' ' : $instance['title']);
+
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $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;
*/
class WP_Widget_Text extends WP_Widget {
- function WP_Widget_Text() {
- $widget_ops = array('classname' => 'widget_text', 'description' => __('Arbitrary text or HTML'));
+ function __construct() {
+ $widget_ops = array('classname' => 'widget_text', 'description' => __('Arbitrary text or HTML.'));
$control_ops = array('width' => 400, 'height' => 350);
- $this->WP_Widget('text', __('Text'), $widget_ops, $control_ops);
+ parent::__construct('text', __('Text'), $widget_ops, $control_ops);
}
function widget( $args, $instance ) {
extract($args);
- $title = apply_filters( 'widget_title', empty($instance['title']) ? '' : $instance['title'], $instance );
- $text = apply_filters( 'widget_text', $instance['text'], $instance );
+
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
+
+ /**
+ * Filter the content of the Text widget.
+ *
+ * @since 2.3.0
+ *
+ * @param string $widget_text The widget content.
+ * @param WP_Widget $instance WP_Widget instance.
+ */
+ $text = apply_filters( 'widget_text', empty( $instance['text'] ) ? '' : $instance['text'], $instance );
echo $before_widget;
if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?>
- <div class="textwidget"><?php echo $instance['filter'] ? wpautop($text) : $text; ?></div>
+ <div class="textwidget"><?php echo !empty( $instance['filter'] ) ? wpautop( $text ) : $text; ?></div>
<?php
echo $after_widget;
}
function form( $instance ) {
$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'text' => '' ) );
$title = strip_tags($instance['title']);
- $text = format_to_edit($instance['text']);
+ $text = esc_textarea($instance['text']);
?>
<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>
<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
}
}
*/
class WP_Widget_Categories extends WP_Widget {
- function WP_Widget_Categories() {
- $widget_ops = array( 'classname' => 'widget_categories', 'description' => __( "A list or dropdown of categories" ) );
- $this->WP_Widget('categories', __('Categories'), $widget_ops);
+ function __construct() {
+ $widget_ops = array( 'classname' => 'widget_categories', 'description' => __( "A list or dropdown of categories." ) );
+ parent::__construct('categories', __('Categories'), $widget_ops);
}
function widget( $args, $instance ) {
extract( $args );
- $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Categories' ) : $instance['title']);
- $c = $instance['count'] ? '1' : '0';
- $h = $instance['hierarchical'] ? '1' : '0';
- $d = $instance['dropdown'] ? '1' : '0';
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $title = apply_filters( 'widget_title', empty( $instance['title'] ) ? __( 'Categories' ) : $instance['title'], $instance, $this->id_base );
+
+ $c = ! empty( $instance['count'] ) ? '1' : '0';
+ $h = ! empty( $instance['hierarchical'] ) ? '1' : '0';
+ $d = ! empty( $instance['dropdown'] ) ? '1' : '0';
echo $before_widget;
if ( $title )
if ( $d ) {
$cat_args['show_option_none'] = __('Select Category');
- wp_dropdown_categories(apply_filters('widget_categories_dropdown_args', $cat_args));
+
+ /**
+ * Filter the arguments for the Categories widget drop-down.
+ *
+ * @since 2.8.0
+ *
+ * @see wp_dropdown_categories()
+ *
+ * @param array $cat_args An array of Categories widget drop-down arguments.
+ */
+ wp_dropdown_categories( apply_filters( 'widget_categories_dropdown_args', $cat_args ) );
?>
<script type='text/javascript'>
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;
<ul>
<?php
$cat_args['title_li'] = '';
- wp_list_categories(apply_filters('widget_categories_args', $cat_args));
+
+ /**
+ * Filter the arguments for the Categories widget.
+ *
+ * @since 2.8.0
+ *
+ * @param array $cat_args An array of Categories widget options.
+ */
+ wp_list_categories( apply_filters( 'widget_categories_args', $cat_args ) );
?>
</ul>
<?php
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;
}
<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><input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('dropdown'); ?>" name="<?php echo $this->get_field_name('dropdown'); ?>"<?php checked( $dropdown ); ?> />
- <label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e( 'Show as dropdown' ); ?></label><br />
+ <label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e( 'Display as dropdown' ); ?></label><br />
<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('count'); ?>" name="<?php echo $this->get_field_name('count'); ?>"<?php checked( $count ); ?> />
<label for="<?php echo $this->get_field_id('count'); ?>"><?php _e( 'Show post counts' ); ?></label><br />
*/
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") );
- $this->WP_Widget('recent-posts', __('Recent Posts'), $widget_ops);
+ function __construct() {
+ $widget_ops = array('classname' => 'widget_recent_entries', 'description' => __( "Your site’s most recent Posts.") );
+ parent::__construct('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') );
+ 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');
+ $cache = array();
+ if ( ! $this->is_preview() ) {
+ $cache = wp_cache_get( 'widget_recent_posts', 'widget' );
+ }
- if ( !is_array($cache) )
+ if ( ! is_array( $cache ) ) {
$cache = array();
+ }
+
+ if ( ! isset( $args['widget_id'] ) ) {
+ $args['widget_id'] = $this->id;
+ }
- if ( isset($cache[$args['widget_id']]) ) {
- echo $cache[$args['widget_id']];
+ 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') : $instance['title']);
- if ( !$number = (int) $instance['number'] )
- $number = 10;
- else if ( $number < 1 )
- $number = 1;
- else if ( $number > 15 )
- $number = 15;
+ $title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Posts' );
+
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
+
+ $number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
+ if ( ! $number )
+ $number = 5;
+ $show_date = isset( $instance['show_date'] ) ? $instance['show_date'] : false;
+
+ /**
+ * Filter the arguments for the Recent Posts widget.
+ *
+ * @since 3.4.0
+ *
+ * @see WP_Query::get_posts()
+ *
+ * @param array $args An array of arguments used to retrieve the recent posts.
+ */
+ $r = new WP_Query( apply_filters( 'widget_posts_args', array(
+ 'posts_per_page' => $number,
+ 'no_found_rows' => true,
+ 'post_status' => 'publish',
+ 'ignore_sticky_posts' => true
+ ) ) );
- $r = new WP_Query(array('showposts' => $number, 'nopaging' => 0, 'post_status' => 'publish', 'caller_get_posts' => 1));
if ($r->have_posts()) :
?>
<?php echo $before_widget; ?>
<?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>
+ <?php while ( $r->have_posts() ) : $r->the_post(); ?>
+ <li>
+ <a href="<?php the_permalink(); ?>"><?php get_the_title() ? the_title() : the_ID(); ?></a>
+ <?php if ( $show_date ) : ?>
+ <span class="post-date"><?php echo get_the_date(); ?></span>
+ <?php endif; ?>
+ </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');
+ if ( ! $this->is_preview() ) {
+ $cache[ $args['widget_id'] ] = ob_get_flush();
+ wp_cache_set( 'widget_recent_posts', $cache, 'widget' );
+ } else {
+ ob_end_flush();
+ }
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['number'] = (int) $new_instance['number'];
+ $instance['show_date'] = isset( $new_instance['show_date'] ) ? (bool) $new_instance['show_date'] : false;
$this->flush_widget_cache();
$alloptions = wp_cache_get( 'alloptions', 'options' );
}
function form( $instance ) {
- $title = isset($instance['title']) ? esc_attr($instance['title']) : '';
- if ( !isset($instance['number']) || !$number = (int) $instance['number'] )
- $number = 5;
+ $title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
+ $number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5;
+ $show_date = isset( $instance['show_date'] ) ? (bool) $instance['show_date'] : false;
?>
- <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>
+ <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>
- <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>
+ <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" /></p>
+
+ <p><input class="checkbox" type="checkbox" <?php checked( $show_date ); ?> id="<?php echo $this->get_field_id( 'show_date' ); ?>" name="<?php echo $this->get_field_name( 'show_date' ); ?>" />
+ <label for="<?php echo $this->get_field_id( 'show_date' ); ?>"><?php _e( 'Display post date?' ); ?></label></p>
<?php
}
}
*/
class WP_Widget_Recent_Comments extends WP_Widget {
- function WP_Widget_Recent_Comments() {
- $widget_ops = array('classname' => 'widget_recent_comments', 'description' => __( 'The most recent comments' ) );
- $this->WP_Widget('recent-comments', __('Recent Comments'), $widget_ops);
+ function __construct() {
+ $widget_ops = array('classname' => 'widget_recent_comments', 'description' => __( 'Your site’s most recent comments.' ) );
+ parent::__construct('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( 'wp_head', array($this, 'recent_comments_style') );
- add_action( 'comment_post', array(&$this, 'flush_widget_cache') );
- add_action( 'transition_comment_status', array(&$this, 'flush_widget_cache') );
+ add_action( 'comment_post', array($this, 'flush_widget_cache') );
+ add_action( 'edit_comment', array($this, 'flush_widget_cache') );
+ add_action( 'transition_comment_status', array($this, 'flush_widget_cache') );
}
- function recent_comments_style() { ?>
+ function recent_comments_style() {
+
+ /**
+ * Filter the Recent Comments default widget styles.
+ *
+ * @since 3.1.0
+ *
+ * @param bool $active Whether the widget is active. Default true.
+ * @param string $id_base The widget ID.
+ */
+ if ( ! current_theme_supports( 'widgets' ) // Temp hack #14876
+ || ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) )
+ return;
+ ?>
<style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>
<?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;
+
+ $cache = array();
+ if ( ! $this->is_preview() ) {
+ $cache = wp_cache_get('widget_recent_comments', 'widget');
+ }
+ if ( ! is_array( $cache ) ) {
+ $cache = array();
+ }
+
+ if ( ! isset( $args['widget_id'] ) )
+ $args['widget_id'] = $this->id;
+
+ if ( isset( $cache[ $args['widget_id'] ] ) ) {
+ echo $cache[ $args['widget_id'] ];
+ return;
+ }
extract($args, EXTR_SKIP);
- $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Comments') : $instance['title']);
- if ( !$number = (int) $instance['number'] )
+ $output = '';
+
+ $title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Comments' );
+
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
+
+ $number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
+ if ( ! $number )
$number = 5;
- else if ( $number < 1 )
- $number = 1;
- else if ( $number > 15 )
- $number = 15;
-
- if ( !$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' );
+
+ /**
+ * Filter the arguments for the Recent Comments widget.
+ *
+ * @since 3.4.0
+ *
+ * @see get_comments()
+ *
+ * @param array $comment_args An array of arguments used to retrieve the recent comments.
+ */
+ $comments = get_comments( apply_filters( 'widget_comments_args', array(
+ 'number' => $number,
+ 'status' => 'approve',
+ 'post_status' => 'publish'
+ ) ) );
+
+ $output .= $before_widget;
+ if ( $title )
+ $output .= $before_title . $title . $after_title;
+
+ $output .= '<ul id="recentcomments">';
+ if ( $comments ) {
+ // Prime cache for associated posts. (Prime post term cache if we need it for permalinks.)
+ $post_ids = array_unique( wp_list_pluck( $comments, 'comment_post_ID' ) );
+ _prime_post_caches( $post_ids, strpos( get_option( 'permalink_structure' ), '%category%' ), false );
+
+ 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;
- $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
+ echo $output;
+
+ if ( ! $this->is_preview() ) {
+ $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'] = (int) $new_instance['number'];
+ $instance['number'] = absint( $new_instance['number'] );
$this->flush_widget_cache();
$alloptions = wp_cache_get( 'alloptions', 'options' );
}
function form( $instance ) {
- $title = isset($instance['title']) ? esc_attr($instance['title']) : '';
- $number = isset($instance['number']) ? absint($instance['number']) : 5;
+ $title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
+ $number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5;
?>
- <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>
+ <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>
- <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>
+ <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" /></p>
<?php
}
}
*/
class WP_Widget_RSS extends WP_Widget {
- function WP_Widget_RSS() {
- $widget_ops = array( 'description' => __('Entries from any RSS or Atom feed') );
+ function __construct() {
+ $widget_ops = array( 'description' => __('Entries from any RSS or Atom feed.') );
$control_ops = array( 'width' => 400, 'height' => 200 );
- $this->WP_Widget( 'rss', __('RSS'), $widget_ops, $control_ops );
+ parent::__construct( 'rss', __('RSS'), $widget_ops, $control_ops );
}
function widget($args, $instance) {
extract($args, EXTR_SKIP);
- $url = $instance['url'];
+ $url = ! empty( $instance['url'] ) ? $instance['url'] : '';
while ( stristr($url, 'http') != $url )
$url = substr($url, 1);
if ( empty($url) )
return;
+ // self-url destruction sequence
+ if ( in_array( untrailingslashit( $url ), array( site_url(), home_url() ) ) )
+ return;
+
$rss = fetch_feed($url);
$title = $instance['title'];
$desc = '';
if ( empty($title) )
$title = empty($desc) ? __('Unknown Feed') : $desc;
- $title = apply_filters('widget_title', $title );
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $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'] ) && ( !isset( $old_instance['url'] ) || ( $new_instance['url'] != $old_instance['url'] ) ) );
return wp_widget_rss_process( $new_instance, $testurl );
}
$show_date = (int) $show_date;
if ( !$rss->get_item_quantity() ) {
- echo '<ul><li>' . __( 'An error has occurred; the feed is probably down. Try again later.' ) . '</li></ul>';
- $rss->__destruct();
+ echo '<ul><li>' . __( 'An error has occurred, which probably means the feed is down. Try again later.' ) . '</li></ul>';
+ $rss->__destruct();
unset($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 = esc_html( $desc );
+ $desc = @html_entity_decode( $item->get_description(), ENT_QUOTES, get_option( 'blog_charset' ) );
+ $desc = esc_attr( strip_tags( $desc ) );
+ $desc = trim( str_replace( array( "\n", "\r" ), ' ', $desc ) );
+ $desc = wp_html_excerpt( $desc, 360 );
+ $summary = '';
if ( $show_summary ) {
- $summary = "<div class='rssSummary'>$desc</div>";
- } else {
- $summary = '';
+ $summary = $desc;
+
+ // Append ellipsis. Change existing [...] to […].
+ if ( '[...]' == substr( $summary, -5 ) ) {
+ $summary = substr( $summary, 0, -5 ) . '[…]';
+ } elseif ( '[…]' != substr( $summary, -10 ) && $desc !== $summary ) {
+ $summary .= ' […]';
+ }
+
+ $summary = '<div class="rssSummary">' . esc_html( $summary ) . '</div>';
}
$date = '';
if ( $show_date ) {
- $date = $item->get_date();
+ $date = $item->get_date( 'U' );
if ( $date ) {
- if ( $date_stamp = strtotime( $date ) )
- $date = ' <span class="rss-date">' . date_i18n( get_option( 'date_format' ), $date_stamp ) . '</span>';
- else
- $date = '';
+ $date = ' <span class="rss-date">' . date_i18n( get_option( 'date_format' ), $date ) . '</span>';
}
}
if ( $link == '' ) {
echo "<li>$title{$date}{$summary}{$author}</li>";
+ } elseif ( $show_summary ) {
+ echo "<li><a class='rsswidget' href='$link'>$title</a>{$date}{$summary}{$author}</li>";
} else {
- echo "<li><a class='rsswidget' href='$link' title='$desc'>$title</a>{$date}{$summary}{$author}</li>";
+ echo "<li><a class='rsswidget' href='$link' title='$desc'>$title</a>{$date}{$author}</li>";
}
}
echo '</ul>';
- $rss->__destruct();
+ $rss->__destruct();
unset($rss);
}
-
-
/**
* Display RSS widget options form.
*
$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);
+ extract( $inputs, EXTR_SKIP );
$number = esc_attr( $number );
$title = esc_attr( $title );
<select id="rss-items-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][items]">
<?php
for ( $i = 1; $i <= 20; ++$i )
- echo "<option value='$i' " . ( $items == $i ? "selected='selected'" : '' ) . ">$i</option>";
+ echo "<option value='$i' " . selected( $items, $i, false ) . ">$i</option>";
?>
</select></p>
<?php endif; if ( $inputs['show_summary'] ) : ?>
$items = (int) $widget_rss['items'];
if ( $items < 1 || 20 < $items )
$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'];
+ $url = esc_url_raw( strip_tags( $widget_rss['url'] ) );
+ $title = isset( $widget_rss['title'] ) ? trim( strip_tags( $widget_rss['title'] ) ) : '';
+ $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);
*/
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 __construct() {
+ $widget_ops = array( 'description' => __( "A cloud of your most used tags.") );
+ parent::__construct('tag_cloud', __('Tag Cloud'), $widget_ops);
}
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;
+ }
+ }
+
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $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()));
+ echo '<div class="tagcloud">';
+
+ /**
+ * Filter the taxonomy used in the Tag Cloud widget.
+ *
+ * @since 2.8.0
+ * @since 3.0.0 Added taxonomy drop-down.
+ *
+ * @see wp_tag_cloud()
+ *
+ * @param array $current_taxonomy The taxonomy to use in the tag cloud. Default 'tags'.
+ */
+ 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_taxonomies() 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 __construct() {
+ $widget_ops = array( 'description' => __('Add a custom menu to your sidebar.') );
+ parent::__construct( 'nav_menu', __('Custom Menu'), $widget_ops );
+ }
+
+ function widget($args, $instance) {
+ // Get menu
+ $nav_menu = ! empty( $instance['nav_menu'] ) ? wp_get_nav_menu_object( $instance['nav_menu'] ) : false;
+
+ if ( !$nav_menu )
+ return;
+
+ /** This filter is documented in wp-includes/default-widgets.php */
+ $instance['title'] = apply_filters( 'widget_title', empty( $instance['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
+ $menus = wp_get_nav_menus( array( 'orderby' => 'name' ) );
+
+ // If no menus exists, direct the user to go and create some.
+ if ( !$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'); ?>">
+ <option value="0"><?php _e( '— Select —' ) ?></option>
+ <?php
+ foreach ( $menus as $menu ) {
+ echo '<option value="' . $menu->term_id . '"'
+ . selected( $nav_menu, $menu->term_id, false )
+ . '>'. esc_html( $menu->name ) . '</option>';
+ }
+ ?>
+ </select>
+ </p>
+ <?php
}
}
register_widget('WP_Widget_Archives');
- register_widget('WP_Widget_Links');
+ if ( get_option( 'link_manager_enabled' ) )
+ register_widget('WP_Widget_Links');
register_widget('WP_Widget_Meta');
register_widget('WP_Widget_Tag_Cloud');
- do_action('widgets_init');
+ register_widget('WP_Nav_Menu_Widget');
+
+ /**
+ * Fires after all default WordPress widgets have been registered.
+ *
+ * @since 2.2.0
+ */
+ do_action( 'widgets_init' );
}
add_action('init', 'wp_widgets_init', 1);
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff