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<?php |
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/** |
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* Default Widgets |
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* |
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* @package WordPress |
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* @subpackage Widgets |
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*/ |
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/** |
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* Pages widget class |
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* |
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* @since 2.8.0 |
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*/ |
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class WP_Widget_Pages extends WP_Widget { |
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public function __construct() { |
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$widget_ops = array('classname' => 'widget_pages', 'description' => __( 'A list of your site’s Pages.') ); |
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parent::__construct('pages', __('Pages'), $widget_ops); |
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} |
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public function widget( $args, $instance ) { |
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/** |
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* Filter the widget title. |
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* |
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* @since 2.6.0 |
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* |
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* @param string $title The widget title. Default 'Pages'. |
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* @param array $instance An array of the widget's settings. |
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* @param mixed $id_base The widget ID. |
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*/ |
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$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? __( 'Pages' ) : $instance['title'], $instance, $this->id_base ); |
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$sortby = empty( $instance['sortby'] ) ? 'menu_order' : $instance['sortby']; |
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$exclude = empty( $instance['exclude'] ) ? '' : $instance['exclude']; |
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if ( $sortby == 'menu_order' ) |
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$sortby = 'menu_order, post_title'; |
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/** |
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* Filter the arguments for the Pages widget. |
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* |
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* @since 2.8.0 |
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* |
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* @see wp_list_pages() |
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* |
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* @param array $args An array of arguments to retrieve the pages list. |
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*/ |
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$out = wp_list_pages( apply_filters( 'widget_pages_args', array( |
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'title_li' => '', |
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'echo' => 0, |
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'sort_column' => $sortby, |
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'exclude' => $exclude |
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) ) ); |
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if ( ! empty( $out ) ) { |
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echo $args['before_widget']; |
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if ( $title ) { |
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echo $args['before_title'] . $title . $args['after_title']; |
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} |
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?> |
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<ul> |
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<?php echo $out; ?> |
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</ul> |
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<?php |
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echo $args['after_widget']; |
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} |
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} |
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public function update( $new_instance, $old_instance ) { |
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$instance = $old_instance; |
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$instance['title'] = strip_tags($new_instance['title']); |
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if ( in_array( $new_instance['sortby'], array( 'post_title', 'menu_order', 'ID' ) ) ) { |
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$instance['sortby'] = $new_instance['sortby']; |
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} else { |
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$instance['sortby'] = 'menu_order'; |
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} |
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$instance['exclude'] = strip_tags( $new_instance['exclude'] ); |
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return $instance; |
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} |
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public function form( $instance ) { |
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//Defaults |
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$instance = wp_parse_args( (array) $instance, array( 'sortby' => 'post_title', 'title' => '', 'exclude' => '') ); |
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$title = esc_attr( $instance['title'] ); |
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$exclude = esc_attr( $instance['exclude'] ); |
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?> |
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<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> |
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<p> |
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<label for="<?php echo $this->get_field_id('sortby'); ?>"><?php _e( 'Sort by:' ); ?></label> |
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<select name="<?php echo $this->get_field_name('sortby'); ?>" id="<?php echo $this->get_field_id('sortby'); ?>" class="widefat"> |
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<option value="post_title"<?php selected( $instance['sortby'], 'post_title' ); ?>><?php _e('Page title'); ?></option> |
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<option value="menu_order"<?php selected( $instance['sortby'], 'menu_order' ); ?>><?php _e('Page order'); ?></option> |
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<option value="ID"<?php selected( $instance['sortby'], 'ID' ); ?>><?php _e( 'Page ID' ); ?></option> |
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</select> |
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</p> |
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<p> |
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<label for="<?php echo $this->get_field_id('exclude'); ?>"><?php _e( 'Exclude:' ); ?></label> <input type="text" value="<?php echo $exclude; ?>" name="<?php echo $this->get_field_name('exclude'); ?>" id="<?php echo $this->get_field_id('exclude'); ?>" class="widefat" /> |
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<br /> |
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<small><?php _e( 'Page IDs, separated by commas.' ); ?></small> |
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</p> |
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<?php |
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} |
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} |
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/** |
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* Links widget class |
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* |
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* @since 2.8.0 |
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*/ |
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class WP_Widget_Links extends WP_Widget { |
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public function __construct() { |
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$widget_ops = array('description' => __( "Your blogroll" ) ); |
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parent::__construct('links', __('Links'), $widget_ops); |
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} |
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public function widget( $args, $instance ) { |
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$show_description = isset($instance['description']) ? $instance['description'] : false; |
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$show_name = isset($instance['name']) ? $instance['name'] : false; |
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$show_rating = isset($instance['rating']) ? $instance['rating'] : false; |
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$show_images = isset($instance['images']) ? $instance['images'] : true; |
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$category = isset($instance['category']) ? $instance['category'] : false; |
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$orderby = isset( $instance['orderby'] ) ? $instance['orderby'] : 'name'; |
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$order = $orderby == 'rating' ? 'DESC' : 'ASC'; |
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$limit = isset( $instance['limit'] ) ? $instance['limit'] : -1; |
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$before_widget = preg_replace( '/id="[^"]*"/', 'id="%id"', $args['before_widget'] ); |
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/** |
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* Filter the arguments for the Links widget. |
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* |
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* @since 2.6.0 |
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* |
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* @see wp_list_bookmarks() |
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* |
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* @param array $args An array of arguments to retrieve the links list. |
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*/ |
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wp_list_bookmarks( apply_filters( 'widget_links_args', array( |
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'title_before' => $args['before_title'], 'title_after' => $args['after_title'], |
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'category_before' => $before_widget, 'category_after' => $args['after_widget'], |
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'show_images' => $show_images, 'show_description' => $show_description, |
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'show_name' => $show_name, 'show_rating' => $show_rating, |
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'category' => $category, 'class' => 'linkcat widget', |
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'orderby' => $orderby, 'order' => $order, |
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'limit' => $limit, |
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) ) ); |
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} |
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public function update( $new_instance, $old_instance ) { |
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$new_instance = (array) $new_instance; |
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$instance = array( 'images' => 0, 'name' => 0, 'description' => 0, 'rating' => 0 ); |
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foreach ( $instance as $field => $val ) { |
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if ( isset($new_instance[$field]) ) |
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$instance[$field] = 1; |
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} |
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$instance['orderby'] = 'name'; |
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if ( in_array( $new_instance['orderby'], array( 'name', 'rating', 'id', 'rand' ) ) ) |
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$instance['orderby'] = $new_instance['orderby']; |
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$instance['category'] = intval( $new_instance['category'] ); |
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$instance['limit'] = ! empty( $new_instance['limit'] ) ? intval( $new_instance['limit'] ) : -1; |
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return $instance; |
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} |
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public function form( $instance ) { |
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//Defaults |
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$instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false, 'category' => false, 'orderby' => 'name', 'limit' => -1 ) ); |
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$link_cats = get_terms( 'link_category' ); |
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if ( ! $limit = intval( $instance['limit'] ) ) |
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$limit = -1; |
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?> |
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<p> |
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<label for="<?php echo $this->get_field_id('category'); ?>"><?php _e( 'Select Link Category:' ); ?></label> |
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<select class="widefat" id="<?php echo $this->get_field_id('category'); ?>" name="<?php echo $this->get_field_name('category'); ?>"> |
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<option value=""><?php _ex('All Links', 'links widget'); ?></option> |
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<?php |
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foreach ( $link_cats as $link_cat ) { |
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echo '<option value="' . intval( $link_cat->term_id ) . '"' |
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. selected( $instance['category'], $link_cat->term_id, false ) |
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. '>' . $link_cat->name . "</option>\n"; |
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} |
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?> |
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</select> |
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<label for="<?php echo $this->get_field_id('orderby'); ?>"><?php _e( 'Sort by:' ); ?></label> |
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<select name="<?php echo $this->get_field_name('orderby'); ?>" id="<?php echo $this->get_field_id('orderby'); ?>" class="widefat"> |
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<option value="name"<?php selected( $instance['orderby'], 'name' ); ?>><?php _e( 'Link title' ); ?></option> |
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<option value="rating"<?php selected( $instance['orderby'], 'rating' ); ?>><?php _e( 'Link rating' ); ?></option> |
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<option value="id"<?php selected( $instance['orderby'], 'id' ); ?>><?php _e( 'Link ID' ); ?></option> |
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<option value="rand"<?php selected( $instance['orderby'], 'rand' ); ?>><?php _ex( 'Random', 'Links widget' ); ?></option> |
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</select> |
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</p> |
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<p> |
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<input class="checkbox" type="checkbox" <?php checked($instance['images'], true) ?> id="<?php echo $this->get_field_id('images'); ?>" name="<?php echo $this->get_field_name('images'); ?>" /> |
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<label for="<?php echo $this->get_field_id('images'); ?>"><?php _e('Show Link Image'); ?></label><br /> |
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<input class="checkbox" type="checkbox" <?php checked($instance['name'], true) ?> id="<?php echo $this->get_field_id('name'); ?>" name="<?php echo $this->get_field_name('name'); ?>" /> |
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<label for="<?php echo $this->get_field_id('name'); ?>"><?php _e('Show Link Name'); ?></label><br /> |
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<input class="checkbox" type="checkbox" <?php checked($instance['description'], true) ?> id="<?php echo $this->get_field_id('description'); ?>" name="<?php echo $this->get_field_name('description'); ?>" /> |
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<label for="<?php echo $this->get_field_id('description'); ?>"><?php _e('Show Link Description'); ?></label><br /> |
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<input class="checkbox" type="checkbox" <?php checked($instance['rating'], true) ?> id="<?php echo $this->get_field_id('rating'); ?>" name="<?php echo $this->get_field_name('rating'); ?>" /> |
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<label for="<?php echo $this->get_field_id('rating'); ?>"><?php _e('Show Link Rating'); ?></label> |
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</p> |
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<p> |
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<label for="<?php echo $this->get_field_id('limit'); ?>"><?php _e( 'Number of links to show:' ); ?></label> |
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<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( $limit ); ?>" size="3" /> |
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</p> |
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<?php |
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} |
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} |
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/** |
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* Search widget class |
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* |
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* @since 2.8.0 |
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*/ |
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class WP_Widget_Search extends WP_Widget { |
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public function __construct() { |
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$widget_ops = array('classname' => 'widget_search', 'description' => __( "A search form for your site.") ); |
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parent::__construct( 'search', _x( 'Search', 'Search widget' ), $widget_ops ); |
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} |
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public function widget( $args, $instance ) { |
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/** This filter is documented in wp-includes/default-widgets.php */ |
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$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base ); |
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echo $args['before_widget']; |
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if ( $title ) { |
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echo $args['before_title'] . $title . $args['after_title']; |
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} |
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// Use current theme search form if it exists |
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get_search_form(); |
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echo $args['after_widget']; |
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} |
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public function form( $instance ) { |
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$instance = wp_parse_args( (array) $instance, array( 'title' => '') ); |
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$title = $instance['title']; |
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?> |
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<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></label></p> |
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<?php |
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} |
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public function update( $new_instance, $old_instance ) { |
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$instance = $old_instance; |
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$new_instance = wp_parse_args((array) $new_instance, array( 'title' => '')); |
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$instance['title'] = strip_tags($new_instance['title']); |
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return $instance; |
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} |
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} |
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/** |
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* Archives widget class |
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* |
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* @since 2.8.0 |
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*/ |
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class WP_Widget_Archives extends WP_Widget { |
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public function __construct() { |
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$widget_ops = array('classname' => 'widget_archive', 'description' => __( 'A monthly archive of your site’s Posts.') ); |
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parent::__construct('archives', __('Archives'), $widget_ops); |
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} |
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public function widget( $args, $instance ) { |
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$c = ! empty( $instance['count'] ) ? '1' : '0'; |
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$d = ! empty( $instance['dropdown'] ) ? '1' : '0'; |
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/** This filter is documented in wp-includes/default-widgets.php */ |
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$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? __( 'Archives' ) : $instance['title'], $instance, $this->id_base ); |
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echo $args['before_widget']; |
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if ( $title ) { |
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echo $args['before_title'] . $title . $args['after_title']; |
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} |
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if ( $d ) { |
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$dropdown_id = "{$this->id_base}-dropdown-{$this->number}"; |
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?> |
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<label class="screen-reader-text" for="<?php echo esc_attr( $dropdown_id ); ?>"><?php echo $title; ?></label> |
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<select id="<?php echo esc_attr( $dropdown_id ); ?>" name="archive-dropdown" onchange='document.location.href=this.options[this.selectedIndex].value;'> |
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<?php |
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/** |
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* Filter the arguments for the Archives widget drop-down. |
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* |
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* @since 2.8.0 |
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* |
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* @see wp_get_archives() |
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* |
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* @param array $args An array of Archives widget drop-down arguments. |
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*/ |
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$dropdown_args = apply_filters( 'widget_archives_dropdown_args', array( |
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'type' => 'monthly', |
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'format' => 'option', |
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'show_post_count' => $c |
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) ); |
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switch ( $dropdown_args['type'] ) { |
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case 'yearly': |
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$label = __( 'Select Year' ); |
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break; |
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case 'monthly': |
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$label = __( 'Select Month' ); |
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break; |
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case 'daily': |
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$label = __( 'Select Day' ); |
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break; |
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case 'weekly': |
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$label = __( 'Select Week' ); |
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break; |
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default: |
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$label = __( 'Select Post' ); |
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break; |
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} |
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?> |
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<option value=""><?php echo esc_attr( $label ); ?></option> |
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328 |
<?php wp_get_archives( $dropdown_args ); ?> |
|
|
329 |
|
|
|
330 |
</select> |
|
0
|
331 |
<?php |
|
|
332 |
} else { |
|
|
333 |
?> |
|
|
334 |
<ul> |
|
5
|
335 |
<?php |
|
|
336 |
/** |
|
|
337 |
* Filter the arguments for the Archives widget. |
|
|
338 |
* |
|
|
339 |
* @since 2.8.0 |
|
|
340 |
* |
|
|
341 |
* @see wp_get_archives() |
|
|
342 |
* |
|
|
343 |
* @param array $args An array of Archives option arguments. |
|
|
344 |
*/ |
|
|
345 |
wp_get_archives( apply_filters( 'widget_archives_args', array( |
|
|
346 |
'type' => 'monthly', |
|
|
347 |
'show_post_count' => $c |
|
|
348 |
) ) ); |
|
|
349 |
?> |
|
0
|
350 |
</ul> |
|
|
351 |
<?php |
|
|
352 |
} |
|
|
353 |
|
|
5
|
354 |
echo $args['after_widget']; |
|
0
|
355 |
} |
|
|
356 |
|
|
5
|
357 |
public function update( $new_instance, $old_instance ) { |
|
0
|
358 |
$instance = $old_instance; |
|
|
359 |
$new_instance = wp_parse_args( (array) $new_instance, array( 'title' => '', 'count' => 0, 'dropdown' => '') ); |
|
|
360 |
$instance['title'] = strip_tags($new_instance['title']); |
|
|
361 |
$instance['count'] = $new_instance['count'] ? 1 : 0; |
|
|
362 |
$instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0; |
|
|
363 |
|
|
|
364 |
return $instance; |
|
|
365 |
} |
|
|
366 |
|
|
5
|
367 |
public function form( $instance ) { |
|
0
|
368 |
$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'count' => 0, 'dropdown' => '') ); |
|
|
369 |
$title = strip_tags($instance['title']); |
|
|
370 |
$count = $instance['count'] ? 'checked="checked"' : ''; |
|
|
371 |
$dropdown = $instance['dropdown'] ? 'checked="checked"' : ''; |
|
|
372 |
?> |
|
|
373 |
<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> |
|
|
374 |
<p> |
|
|
375 |
<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> |
|
|
376 |
<br/> |
|
|
377 |
<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> |
|
|
378 |
</p> |
|
|
379 |
<?php |
|
|
380 |
} |
|
|
381 |
} |
|
|
382 |
|
|
|
383 |
/** |
|
|
384 |
* Meta widget class |
|
|
385 |
* |
|
|
386 |
* Displays log in/out, RSS feed links, etc. |
|
|
387 |
* |
|
|
388 |
* @since 2.8.0 |
|
|
389 |
*/ |
|
|
390 |
class WP_Widget_Meta extends WP_Widget { |
|
|
391 |
|
|
5
|
392 |
public function __construct() { |
|
|
393 |
$widget_ops = array('classname' => 'widget_meta', 'description' => __( "Login, RSS, & WordPress.org links.") ); |
|
0
|
394 |
parent::__construct('meta', __('Meta'), $widget_ops); |
|
|
395 |
} |
|
|
396 |
|
|
5
|
397 |
public function widget( $args, $instance ) { |
|
|
398 |
|
|
|
399 |
/** This filter is documented in wp-includes/default-widgets.php */ |
|
|
400 |
$title = apply_filters( 'widget_title', empty($instance['title']) ? __( 'Meta' ) : $instance['title'], $instance, $this->id_base ); |
|
0
|
401 |
|
|
5
|
402 |
echo $args['before_widget']; |
|
|
403 |
if ( $title ) { |
|
|
404 |
echo $args['before_title'] . $title . $args['after_title']; |
|
|
405 |
} |
|
0
|
406 |
?> |
|
|
407 |
<ul> |
|
|
408 |
<?php wp_register(); ?> |
|
|
409 |
<li><?php wp_loginout(); ?></li> |
|
5
|
410 |
<li><a href="<?php bloginfo('rss2_url'); ?>"><?php _e('Entries <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li> |
|
|
411 |
<li><a href="<?php bloginfo('comments_rss2_url'); ?>"><?php _e('Comments <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li> |
|
|
412 |
<?php |
|
|
413 |
/** |
|
|
414 |
* Filter the "Powered by WordPress" text in the Meta widget. |
|
|
415 |
* |
|
|
416 |
* @since 3.6.0 |
|
|
417 |
* |
|
|
418 |
* @param string $title_text Default title text for the WordPress.org link. |
|
|
419 |
*/ |
|
|
420 |
echo apply_filters( 'widget_meta_poweredby', sprintf( '<li><a href="%s" title="%s">%s</a></li>', |
|
|
421 |
esc_url( __( 'https://wordpress.org/' ) ), |
|
0
|
422 |
esc_attr__( 'Powered by WordPress, state-of-the-art semantic personal publishing platform.' ), |
|
|
423 |
_x( 'WordPress.org', 'meta widget link text' ) |
|
5
|
424 |
) ); |
|
|
425 |
|
|
|
426 |
wp_meta(); |
|
|
427 |
?> |
|
0
|
428 |
</ul> |
|
|
429 |
<?php |
|
5
|
430 |
echo $args['after_widget']; |
|
0
|
431 |
} |
|
|
432 |
|
|
5
|
433 |
public function update( $new_instance, $old_instance ) { |
|
0
|
434 |
$instance = $old_instance; |
|
|
435 |
$instance['title'] = strip_tags($new_instance['title']); |
|
|
436 |
|
|
|
437 |
return $instance; |
|
|
438 |
} |
|
|
439 |
|
|
5
|
440 |
public function form( $instance ) { |
|
0
|
441 |
$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) ); |
|
|
442 |
$title = strip_tags($instance['title']); |
|
|
443 |
?> |
|
|
444 |
<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> |
|
|
445 |
<?php |
|
|
446 |
} |
|
|
447 |
} |
|
|
448 |
|
|
|
449 |
/** |
|
|
450 |
* Calendar widget class |
|
|
451 |
* |
|
|
452 |
* @since 2.8.0 |
|
|
453 |
*/ |
|
|
454 |
class WP_Widget_Calendar extends WP_Widget { |
|
|
455 |
|
|
5
|
456 |
public function __construct() { |
|
|
457 |
$widget_ops = array('classname' => 'widget_calendar', 'description' => __( 'A calendar of your site’s Posts.') ); |
|
0
|
458 |
parent::__construct('calendar', __('Calendar'), $widget_ops); |
|
|
459 |
} |
|
|
460 |
|
|
5
|
461 |
public function widget( $args, $instance ) { |
|
|
462 |
|
|
|
463 |
/** This filter is documented in wp-includes/default-widgets.php */ |
|
|
464 |
$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base ); |
|
|
465 |
|
|
|
466 |
echo $args['before_widget']; |
|
|
467 |
if ( $title ) { |
|
|
468 |
echo $args['before_title'] . $title . $args['after_title']; |
|
|
469 |
} |
|
0
|
470 |
echo '<div id="calendar_wrap">'; |
|
|
471 |
get_calendar(); |
|
|
472 |
echo '</div>'; |
|
5
|
473 |
echo $args['after_widget']; |
|
0
|
474 |
} |
|
|
475 |
|
|
5
|
476 |
public function update( $new_instance, $old_instance ) { |
|
0
|
477 |
$instance = $old_instance; |
|
|
478 |
$instance['title'] = strip_tags($new_instance['title']); |
|
|
479 |
|
|
|
480 |
return $instance; |
|
|
481 |
} |
|
|
482 |
|
|
5
|
483 |
public function form( $instance ) { |
|
0
|
484 |
$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) ); |
|
|
485 |
$title = strip_tags($instance['title']); |
|
|
486 |
?> |
|
|
487 |
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> |
|
|
488 |
<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> |
|
|
489 |
<?php |
|
|
490 |
} |
|
|
491 |
} |
|
|
492 |
|
|
|
493 |
/** |
|
|
494 |
* Text widget class |
|
|
495 |
* |
|
|
496 |
* @since 2.8.0 |
|
|
497 |
*/ |
|
|
498 |
class WP_Widget_Text extends WP_Widget { |
|
|
499 |
|
|
5
|
500 |
public function __construct() { |
|
|
501 |
$widget_ops = array('classname' => 'widget_text', 'description' => __('Arbitrary text or HTML.')); |
|
0
|
502 |
$control_ops = array('width' => 400, 'height' => 350); |
|
|
503 |
parent::__construct('text', __('Text'), $widget_ops, $control_ops); |
|
|
504 |
} |
|
|
505 |
|
|
5
|
506 |
public function widget( $args, $instance ) { |
|
|
507 |
|
|
|
508 |
/** This filter is documented in wp-includes/default-widgets.php */ |
|
0
|
509 |
$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base ); |
|
5
|
510 |
|
|
|
511 |
/** |
|
|
512 |
* Filter the content of the Text widget. |
|
|
513 |
* |
|
|
514 |
* @since 2.3.0 |
|
|
515 |
* |
|
|
516 |
* @param string $widget_text The widget content. |
|
|
517 |
* @param WP_Widget $instance WP_Widget instance. |
|
|
518 |
*/ |
|
0
|
519 |
$text = apply_filters( 'widget_text', empty( $instance['text'] ) ? '' : $instance['text'], $instance ); |
|
5
|
520 |
echo $args['before_widget']; |
|
|
521 |
if ( ! empty( $title ) ) { |
|
|
522 |
echo $args['before_title'] . $title . $args['after_title']; |
|
|
523 |
} ?> |
|
0
|
524 |
<div class="textwidget"><?php echo !empty( $instance['filter'] ) ? wpautop( $text ) : $text; ?></div> |
|
|
525 |
<?php |
|
5
|
526 |
echo $args['after_widget']; |
|
0
|
527 |
} |
|
|
528 |
|
|
5
|
529 |
public function update( $new_instance, $old_instance ) { |
|
0
|
530 |
$instance = $old_instance; |
|
|
531 |
$instance['title'] = strip_tags($new_instance['title']); |
|
|
532 |
if ( current_user_can('unfiltered_html') ) |
|
|
533 |
$instance['text'] = $new_instance['text']; |
|
|
534 |
else |
|
|
535 |
$instance['text'] = stripslashes( wp_filter_post_kses( addslashes($new_instance['text']) ) ); // wp_filter_post_kses() expects slashed |
|
5
|
536 |
$instance['filter'] = ! empty( $new_instance['filter'] ); |
|
0
|
537 |
return $instance; |
|
|
538 |
} |
|
|
539 |
|
|
5
|
540 |
public function form( $instance ) { |
|
0
|
541 |
$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'text' => '' ) ); |
|
|
542 |
$title = strip_tags($instance['title']); |
|
|
543 |
$text = esc_textarea($instance['text']); |
|
|
544 |
?> |
|
|
545 |
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> |
|
|
546 |
<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> |
|
|
547 |
|
|
|
548 |
<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> |
|
|
549 |
|
|
|
550 |
<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> |
|
|
551 |
<?php |
|
|
552 |
} |
|
|
553 |
} |
|
|
554 |
|
|
|
555 |
/** |
|
|
556 |
* Categories widget class |
|
|
557 |
* |
|
|
558 |
* @since 2.8.0 |
|
|
559 |
*/ |
|
|
560 |
class WP_Widget_Categories extends WP_Widget { |
|
|
561 |
|
|
5
|
562 |
public function __construct() { |
|
|
563 |
$widget_ops = array( 'classname' => 'widget_categories', 'description' => __( "A list or dropdown of categories." ) ); |
|
0
|
564 |
parent::__construct('categories', __('Categories'), $widget_ops); |
|
|
565 |
} |
|
|
566 |
|
|
5
|
567 |
public function widget( $args, $instance ) { |
|
0
|
568 |
|
|
5
|
569 |
/** This filter is documented in wp-includes/default-widgets.php */ |
|
|
570 |
$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? __( 'Categories' ) : $instance['title'], $instance, $this->id_base ); |
|
|
571 |
|
|
0
|
572 |
$c = ! empty( $instance['count'] ) ? '1' : '0'; |
|
|
573 |
$h = ! empty( $instance['hierarchical'] ) ? '1' : '0'; |
|
|
574 |
$d = ! empty( $instance['dropdown'] ) ? '1' : '0'; |
|
|
575 |
|
|
5
|
576 |
echo $args['before_widget']; |
|
|
577 |
if ( $title ) { |
|
|
578 |
echo $args['before_title'] . $title . $args['after_title']; |
|
|
579 |
} |
|
0
|
580 |
|
|
5
|
581 |
$cat_args = array( |
|
|
582 |
'orderby' => 'name', |
|
|
583 |
'show_count' => $c, |
|
|
584 |
'hierarchical' => $h |
|
|
585 |
); |
|
0
|
586 |
|
|
|
587 |
if ( $d ) { |
|
5
|
588 |
static $first_dropdown = true; |
|
|
589 |
|
|
|
590 |
$dropdown_id = ( $first_dropdown ) ? 'cat' : "{$this->id_base}-dropdown-{$this->number}"; |
|
|
591 |
$first_dropdown = false; |
|
|
592 |
|
|
|
593 |
echo '<label class="screen-reader-text" for="' . esc_attr( $dropdown_id ) . '">' . $title . '</label>'; |
|
|
594 |
|
|
|
595 |
$cat_args['show_option_none'] = __( 'Select Category' ); |
|
|
596 |
$cat_args['id'] = $dropdown_id; |
|
|
597 |
|
|
|
598 |
/** |
|
|
599 |
* Filter the arguments for the Categories widget drop-down. |
|
|
600 |
* |
|
|
601 |
* @since 2.8.0 |
|
|
602 |
* |
|
|
603 |
* @see wp_dropdown_categories() |
|
|
604 |
* |
|
|
605 |
* @param array $cat_args An array of Categories widget drop-down arguments. |
|
|
606 |
*/ |
|
|
607 |
wp_dropdown_categories( apply_filters( 'widget_categories_dropdown_args', $cat_args ) ); |
|
0
|
608 |
?> |
|
|
609 |
|
|
|
610 |
<script type='text/javascript'> |
|
|
611 |
/* <![CDATA[ */ |
|
5
|
612 |
(function() { |
|
|
613 |
var dropdown = document.getElementById( "<?php echo esc_js( $dropdown_id ); ?>" ); |
|
0
|
614 |
function onCatChange() { |
|
5
|
615 |
if ( dropdown.options[ dropdown.selectedIndex ].value > 0 ) { |
|
|
616 |
location.href = "<?php echo home_url(); ?>/?cat=" + dropdown.options[ dropdown.selectedIndex ].value; |
|
0
|
617 |
} |
|
|
618 |
} |
|
|
619 |
dropdown.onchange = onCatChange; |
|
5
|
620 |
})(); |
|
0
|
621 |
/* ]]> */ |
|
|
622 |
</script> |
|
|
623 |
|
|
|
624 |
<?php |
|
|
625 |
} else { |
|
|
626 |
?> |
|
|
627 |
<ul> |
|
|
628 |
<?php |
|
|
629 |
$cat_args['title_li'] = ''; |
|
5
|
630 |
|
|
|
631 |
/** |
|
|
632 |
* Filter the arguments for the Categories widget. |
|
|
633 |
* |
|
|
634 |
* @since 2.8.0 |
|
|
635 |
* |
|
|
636 |
* @param array $cat_args An array of Categories widget options. |
|
|
637 |
*/ |
|
|
638 |
wp_list_categories( apply_filters( 'widget_categories_args', $cat_args ) ); |
|
0
|
639 |
?> |
|
|
640 |
</ul> |
|
|
641 |
<?php |
|
|
642 |
} |
|
|
643 |
|
|
5
|
644 |
echo $args['after_widget']; |
|
0
|
645 |
} |
|
|
646 |
|
|
5
|
647 |
public function update( $new_instance, $old_instance ) { |
|
0
|
648 |
$instance = $old_instance; |
|
|
649 |
$instance['title'] = strip_tags($new_instance['title']); |
|
|
650 |
$instance['count'] = !empty($new_instance['count']) ? 1 : 0; |
|
|
651 |
$instance['hierarchical'] = !empty($new_instance['hierarchical']) ? 1 : 0; |
|
|
652 |
$instance['dropdown'] = !empty($new_instance['dropdown']) ? 1 : 0; |
|
|
653 |
|
|
|
654 |
return $instance; |
|
|
655 |
} |
|
|
656 |
|
|
5
|
657 |
public function form( $instance ) { |
|
0
|
658 |
//Defaults |
|
|
659 |
$instance = wp_parse_args( (array) $instance, array( 'title' => '') ); |
|
|
660 |
$title = esc_attr( $instance['title'] ); |
|
|
661 |
$count = isset($instance['count']) ? (bool) $instance['count'] :false; |
|
|
662 |
$hierarchical = isset( $instance['hierarchical'] ) ? (bool) $instance['hierarchical'] : false; |
|
|
663 |
$dropdown = isset( $instance['dropdown'] ) ? (bool) $instance['dropdown'] : false; |
|
|
664 |
?> |
|
|
665 |
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title:' ); ?></label> |
|
|
666 |
<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> |
|
|
667 |
|
|
|
668 |
<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 ); ?> /> |
|
|
669 |
<label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e( 'Display as dropdown' ); ?></label><br /> |
|
|
670 |
|
|
|
671 |
<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('count'); ?>" name="<?php echo $this->get_field_name('count'); ?>"<?php checked( $count ); ?> /> |
|
|
672 |
<label for="<?php echo $this->get_field_id('count'); ?>"><?php _e( 'Show post counts' ); ?></label><br /> |
|
|
673 |
|
|
|
674 |
<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('hierarchical'); ?>" name="<?php echo $this->get_field_name('hierarchical'); ?>"<?php checked( $hierarchical ); ?> /> |
|
|
675 |
<label for="<?php echo $this->get_field_id('hierarchical'); ?>"><?php _e( 'Show hierarchy' ); ?></label></p> |
|
|
676 |
<?php |
|
|
677 |
} |
|
|
678 |
|
|
|
679 |
} |
|
|
680 |
|
|
|
681 |
/** |
|
|
682 |
* Recent_Posts widget class |
|
|
683 |
* |
|
|
684 |
* @since 2.8.0 |
|
|
685 |
*/ |
|
|
686 |
class WP_Widget_Recent_Posts extends WP_Widget { |
|
|
687 |
|
|
5
|
688 |
public function __construct() { |
|
|
689 |
$widget_ops = array('classname' => 'widget_recent_entries', 'description' => __( "Your site’s most recent Posts.") ); |
|
0
|
690 |
parent::__construct('recent-posts', __('Recent Posts'), $widget_ops); |
|
|
691 |
$this->alt_option_name = 'widget_recent_entries'; |
|
|
692 |
|
|
|
693 |
add_action( 'save_post', array($this, 'flush_widget_cache') ); |
|
|
694 |
add_action( 'deleted_post', array($this, 'flush_widget_cache') ); |
|
|
695 |
add_action( 'switch_theme', array($this, 'flush_widget_cache') ); |
|
|
696 |
} |
|
|
697 |
|
|
5
|
698 |
public function widget($args, $instance) { |
|
|
699 |
$cache = array(); |
|
|
700 |
if ( ! $this->is_preview() ) { |
|
|
701 |
$cache = wp_cache_get( 'widget_recent_posts', 'widget' ); |
|
|
702 |
} |
|
0
|
703 |
|
|
5
|
704 |
if ( ! is_array( $cache ) ) { |
|
0
|
705 |
$cache = array(); |
|
5
|
706 |
} |
|
0
|
707 |
|
|
5
|
708 |
if ( ! isset( $args['widget_id'] ) ) { |
|
0
|
709 |
$args['widget_id'] = $this->id; |
|
5
|
710 |
} |
|
0
|
711 |
|
|
|
712 |
if ( isset( $cache[ $args['widget_id'] ] ) ) { |
|
|
713 |
echo $cache[ $args['widget_id'] ]; |
|
|
714 |
return; |
|
|
715 |
} |
|
|
716 |
|
|
|
717 |
ob_start(); |
|
|
718 |
|
|
|
719 |
$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Posts' ); |
|
5
|
720 |
|
|
|
721 |
/** This filter is documented in wp-includes/default-widgets.php */ |
|
0
|
722 |
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); |
|
5
|
723 |
|
|
|
724 |
$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5; |
|
0
|
725 |
if ( ! $number ) |
|
5
|
726 |
$number = 5; |
|
0
|
727 |
$show_date = isset( $instance['show_date'] ) ? $instance['show_date'] : false; |
|
|
728 |
|
|
5
|
729 |
/** |
|
|
730 |
* Filter the arguments for the Recent Posts widget. |
|
|
731 |
* |
|
|
732 |
* @since 3.4.0 |
|
|
733 |
* |
|
|
734 |
* @see WP_Query::get_posts() |
|
|
735 |
* |
|
|
736 |
* @param array $args An array of arguments used to retrieve the recent posts. |
|
|
737 |
*/ |
|
|
738 |
$r = new WP_Query( apply_filters( 'widget_posts_args', array( |
|
|
739 |
'posts_per_page' => $number, |
|
|
740 |
'no_found_rows' => true, |
|
|
741 |
'post_status' => 'publish', |
|
|
742 |
'ignore_sticky_posts' => true |
|
|
743 |
) ) ); |
|
|
744 |
|
|
0
|
745 |
if ($r->have_posts()) : |
|
|
746 |
?> |
|
5
|
747 |
<?php echo $args['before_widget']; ?> |
|
|
748 |
<?php if ( $title ) { |
|
|
749 |
echo $args['before_title'] . $title . $args['after_title']; |
|
|
750 |
} ?> |
|
0
|
751 |
<ul> |
|
|
752 |
<?php while ( $r->have_posts() ) : $r->the_post(); ?> |
|
|
753 |
<li> |
|
|
754 |
<a href="<?php the_permalink(); ?>"><?php get_the_title() ? the_title() : the_ID(); ?></a> |
|
|
755 |
<?php if ( $show_date ) : ?> |
|
|
756 |
<span class="post-date"><?php echo get_the_date(); ?></span> |
|
|
757 |
<?php endif; ?> |
|
|
758 |
</li> |
|
|
759 |
<?php endwhile; ?> |
|
|
760 |
</ul> |
|
5
|
761 |
<?php echo $args['after_widget']; ?> |
|
0
|
762 |
<?php |
|
|
763 |
// Reset the global $the_post as this query will have stomped on it |
|
|
764 |
wp_reset_postdata(); |
|
|
765 |
|
|
|
766 |
endif; |
|
|
767 |
|
|
5
|
768 |
if ( ! $this->is_preview() ) { |
|
|
769 |
$cache[ $args['widget_id'] ] = ob_get_flush(); |
|
|
770 |
wp_cache_set( 'widget_recent_posts', $cache, 'widget' ); |
|
|
771 |
} else { |
|
|
772 |
ob_end_flush(); |
|
|
773 |
} |
|
0
|
774 |
} |
|
|
775 |
|
|
5
|
776 |
public function update( $new_instance, $old_instance ) { |
|
0
|
777 |
$instance = $old_instance; |
|
|
778 |
$instance['title'] = strip_tags($new_instance['title']); |
|
|
779 |
$instance['number'] = (int) $new_instance['number']; |
|
|
780 |
$instance['show_date'] = isset( $new_instance['show_date'] ) ? (bool) $new_instance['show_date'] : false; |
|
|
781 |
$this->flush_widget_cache(); |
|
|
782 |
|
|
|
783 |
$alloptions = wp_cache_get( 'alloptions', 'options' ); |
|
|
784 |
if ( isset($alloptions['widget_recent_entries']) ) |
|
|
785 |
delete_option('widget_recent_entries'); |
|
|
786 |
|
|
|
787 |
return $instance; |
|
|
788 |
} |
|
|
789 |
|
|
5
|
790 |
public function flush_widget_cache() { |
|
0
|
791 |
wp_cache_delete('widget_recent_posts', 'widget'); |
|
|
792 |
} |
|
|
793 |
|
|
5
|
794 |
public function form( $instance ) { |
|
0
|
795 |
$title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : ''; |
|
|
796 |
$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5; |
|
|
797 |
$show_date = isset( $instance['show_date'] ) ? (bool) $instance['show_date'] : false; |
|
|
798 |
?> |
|
|
799 |
<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> |
|
|
800 |
<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> |
|
|
801 |
|
|
|
802 |
<p><label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Number of posts to show:' ); ?></label> |
|
|
803 |
<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> |
|
|
804 |
|
|
|
805 |
<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' ); ?>" /> |
|
|
806 |
<label for="<?php echo $this->get_field_id( 'show_date' ); ?>"><?php _e( 'Display post date?' ); ?></label></p> |
|
|
807 |
<?php |
|
|
808 |
} |
|
|
809 |
} |
|
|
810 |
|
|
|
811 |
/** |
|
|
812 |
* Recent_Comments widget class |
|
|
813 |
* |
|
|
814 |
* @since 2.8.0 |
|
|
815 |
*/ |
|
|
816 |
class WP_Widget_Recent_Comments extends WP_Widget { |
|
|
817 |
|
|
5
|
818 |
public function __construct() { |
|
|
819 |
$widget_ops = array('classname' => 'widget_recent_comments', 'description' => __( 'Your site’s most recent comments.' ) ); |
|
0
|
820 |
parent::__construct('recent-comments', __('Recent Comments'), $widget_ops); |
|
|
821 |
$this->alt_option_name = 'widget_recent_comments'; |
|
|
822 |
|
|
|
823 |
if ( is_active_widget(false, false, $this->id_base) ) |
|
|
824 |
add_action( 'wp_head', array($this, 'recent_comments_style') ); |
|
|
825 |
|
|
|
826 |
add_action( 'comment_post', array($this, 'flush_widget_cache') ); |
|
|
827 |
add_action( 'edit_comment', array($this, 'flush_widget_cache') ); |
|
|
828 |
add_action( 'transition_comment_status', array($this, 'flush_widget_cache') ); |
|
|
829 |
} |
|
|
830 |
|
|
5
|
831 |
public function recent_comments_style() { |
|
|
832 |
|
|
|
833 |
/** |
|
|
834 |
* Filter the Recent Comments default widget styles. |
|
|
835 |
* |
|
|
836 |
* @since 3.1.0 |
|
|
837 |
* |
|
|
838 |
* @param bool $active Whether the widget is active. Default true. |
|
|
839 |
* @param string $id_base The widget ID. |
|
|
840 |
*/ |
|
0
|
841 |
if ( ! current_theme_supports( 'widgets' ) // Temp hack #14876 |
|
|
842 |
|| ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) ) |
|
|
843 |
return; |
|
|
844 |
?> |
|
|
845 |
<style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style> |
|
|
846 |
<?php |
|
|
847 |
} |
|
|
848 |
|
|
5
|
849 |
public function flush_widget_cache() { |
|
0
|
850 |
wp_cache_delete('widget_recent_comments', 'widget'); |
|
|
851 |
} |
|
|
852 |
|
|
5
|
853 |
public function widget( $args, $instance ) { |
|
0
|
854 |
global $comments, $comment; |
|
|
855 |
|
|
5
|
856 |
$cache = array(); |
|
|
857 |
if ( ! $this->is_preview() ) { |
|
|
858 |
$cache = wp_cache_get('widget_recent_comments', 'widget'); |
|
|
859 |
} |
|
|
860 |
if ( ! is_array( $cache ) ) { |
|
0
|
861 |
$cache = array(); |
|
5
|
862 |
} |
|
0
|
863 |
|
|
|
864 |
if ( ! isset( $args['widget_id'] ) ) |
|
|
865 |
$args['widget_id'] = $this->id; |
|
|
866 |
|
|
|
867 |
if ( isset( $cache[ $args['widget_id'] ] ) ) { |
|
|
868 |
echo $cache[ $args['widget_id'] ]; |
|
|
869 |
return; |
|
|
870 |
} |
|
|
871 |
|
|
5
|
872 |
$output = ''; |
|
0
|
873 |
|
|
|
874 |
$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Comments' ); |
|
5
|
875 |
|
|
|
876 |
/** This filter is documented in wp-includes/default-widgets.php */ |
|
0
|
877 |
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); |
|
5
|
878 |
|
|
0
|
879 |
$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5; |
|
|
880 |
if ( ! $number ) |
|
5
|
881 |
$number = 5; |
|
0
|
882 |
|
|
5
|
883 |
/** |
|
|
884 |
* Filter the arguments for the Recent Comments widget. |
|
|
885 |
* |
|
|
886 |
* @since 3.4.0 |
|
|
887 |
* |
|
|
888 |
* @see WP_Comment_Query::query() for information on accepted arguments. |
|
|
889 |
* |
|
|
890 |
* @param array $comment_args An array of arguments used to retrieve the recent comments. |
|
|
891 |
*/ |
|
|
892 |
$comments = get_comments( apply_filters( 'widget_comments_args', array( |
|
|
893 |
'number' => $number, |
|
|
894 |
'status' => 'approve', |
|
|
895 |
'post_status' => 'publish' |
|
|
896 |
) ) ); |
|
|
897 |
|
|
|
898 |
$output .= $args['before_widget']; |
|
|
899 |
if ( $title ) { |
|
|
900 |
$output .= $args['before_title'] . $title . $args['after_title']; |
|
|
901 |
} |
|
0
|
902 |
|
|
|
903 |
$output .= '<ul id="recentcomments">'; |
|
|
904 |
if ( $comments ) { |
|
|
905 |
// Prime cache for associated posts. (Prime post term cache if we need it for permalinks.) |
|
|
906 |
$post_ids = array_unique( wp_list_pluck( $comments, 'comment_post_ID' ) ); |
|
|
907 |
_prime_post_caches( $post_ids, strpos( get_option( 'permalink_structure' ), '%category%' ), false ); |
|
|
908 |
|
|
|
909 |
foreach ( (array) $comments as $comment) { |
|
5
|
910 |
$output .= '<li class="recentcomments">'; |
|
|
911 |
/* translators: comments widget: 1: comment author, 2: post link */ |
|
|
912 |
$output .= sprintf( _x( '%1$s on %2$s', 'widgets' ), |
|
|
913 |
'<span class="comment-author-link">' . get_comment_author_link() . '</span>', |
|
|
914 |
'<a href="' . esc_url( get_comment_link( $comment->comment_ID ) ) . '">' . get_the_title( $comment->comment_post_ID ) . '</a>' |
|
|
915 |
); |
|
|
916 |
$output .= '</li>'; |
|
0
|
917 |
} |
|
5
|
918 |
} |
|
0
|
919 |
$output .= '</ul>'; |
|
5
|
920 |
$output .= $args['after_widget']; |
|
0
|
921 |
|
|
|
922 |
echo $output; |
|
5
|
923 |
|
|
|
924 |
if ( ! $this->is_preview() ) { |
|
|
925 |
$cache[ $args['widget_id'] ] = $output; |
|
|
926 |
wp_cache_set( 'widget_recent_comments', $cache, 'widget' ); |
|
|
927 |
} |
|
0
|
928 |
} |
|
|
929 |
|
|
5
|
930 |
public function update( $new_instance, $old_instance ) { |
|
0
|
931 |
$instance = $old_instance; |
|
|
932 |
$instance['title'] = strip_tags($new_instance['title']); |
|
|
933 |
$instance['number'] = absint( $new_instance['number'] ); |
|
|
934 |
$this->flush_widget_cache(); |
|
|
935 |
|
|
|
936 |
$alloptions = wp_cache_get( 'alloptions', 'options' ); |
|
|
937 |
if ( isset($alloptions['widget_recent_comments']) ) |
|
|
938 |
delete_option('widget_recent_comments'); |
|
|
939 |
|
|
|
940 |
return $instance; |
|
|
941 |
} |
|
|
942 |
|
|
5
|
943 |
public function form( $instance ) { |
|
0
|
944 |
$title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : ''; |
|
|
945 |
$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5; |
|
|
946 |
?> |
|
|
947 |
<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> |
|
|
948 |
<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> |
|
|
949 |
|
|
|
950 |
<p><label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Number of comments to show:' ); ?></label> |
|
|
951 |
<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> |
|
|
952 |
<?php |
|
|
953 |
} |
|
|
954 |
} |
|
|
955 |
|
|
|
956 |
/** |
|
|
957 |
* RSS widget class |
|
|
958 |
* |
|
|
959 |
* @since 2.8.0 |
|
|
960 |
*/ |
|
|
961 |
class WP_Widget_RSS extends WP_Widget { |
|
|
962 |
|
|
5
|
963 |
public function __construct() { |
|
|
964 |
$widget_ops = array( 'description' => __('Entries from any RSS or Atom feed.') ); |
|
0
|
965 |
$control_ops = array( 'width' => 400, 'height' => 200 ); |
|
|
966 |
parent::__construct( 'rss', __('RSS'), $widget_ops, $control_ops ); |
|
|
967 |
} |
|
|
968 |
|
|
5
|
969 |
public function widget($args, $instance) { |
|
0
|
970 |
|
|
|
971 |
if ( isset($instance['error']) && $instance['error'] ) |
|
|
972 |
return; |
|
|
973 |
|
|
|
974 |
$url = ! empty( $instance['url'] ) ? $instance['url'] : ''; |
|
|
975 |
while ( stristr($url, 'http') != $url ) |
|
|
976 |
$url = substr($url, 1); |
|
|
977 |
|
|
|
978 |
if ( empty($url) ) |
|
|
979 |
return; |
|
|
980 |
|
|
|
981 |
// self-url destruction sequence |
|
|
982 |
if ( in_array( untrailingslashit( $url ), array( site_url(), home_url() ) ) ) |
|
|
983 |
return; |
|
|
984 |
|
|
|
985 |
$rss = fetch_feed($url); |
|
|
986 |
$title = $instance['title']; |
|
|
987 |
$desc = ''; |
|
|
988 |
$link = ''; |
|
|
989 |
|
|
|
990 |
if ( ! is_wp_error($rss) ) { |
|
|
991 |
$desc = esc_attr(strip_tags(@html_entity_decode($rss->get_description(), ENT_QUOTES, get_option('blog_charset')))); |
|
|
992 |
if ( empty($title) ) |
|
|
993 |
$title = esc_html(strip_tags($rss->get_title())); |
|
|
994 |
$link = esc_url(strip_tags($rss->get_permalink())); |
|
|
995 |
while ( stristr($link, 'http') != $link ) |
|
|
996 |
$link = substr($link, 1); |
|
|
997 |
} |
|
|
998 |
|
|
|
999 |
if ( empty($title) ) |
|
|
1000 |
$title = empty($desc) ? __('Unknown Feed') : $desc; |
|
|
1001 |
|
|
5
|
1002 |
/** This filter is documented in wp-includes/default-widgets.php */ |
|
|
1003 |
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); |
|
|
1004 |
|
|
0
|
1005 |
$url = esc_url(strip_tags($url)); |
|
|
1006 |
$icon = includes_url('images/rss.png'); |
|
|
1007 |
if ( $title ) |
|
5
|
1008 |
$title = "<a class='rsswidget' href='$url'><img style='border:0' width='14' height='14' src='$icon' alt='RSS' /></a> <a class='rsswidget' href='$link'>$title</a>"; |
|
0
|
1009 |
|
|
5
|
1010 |
echo $args['before_widget']; |
|
|
1011 |
if ( $title ) { |
|
|
1012 |
echo $args['before_title'] . $title . $args['after_title']; |
|
|
1013 |
} |
|
0
|
1014 |
wp_widget_rss_output( $rss, $instance ); |
|
5
|
1015 |
echo $args['after_widget']; |
|
0
|
1016 |
|
|
|
1017 |
if ( ! is_wp_error($rss) ) |
|
|
1018 |
$rss->__destruct(); |
|
|
1019 |
unset($rss); |
|
|
1020 |
} |
|
|
1021 |
|
|
5
|
1022 |
public function update($new_instance, $old_instance) { |
|
0
|
1023 |
$testurl = ( isset( $new_instance['url'] ) && ( !isset( $old_instance['url'] ) || ( $new_instance['url'] != $old_instance['url'] ) ) ); |
|
|
1024 |
return wp_widget_rss_process( $new_instance, $testurl ); |
|
|
1025 |
} |
|
|
1026 |
|
|
5
|
1027 |
public function form($instance) { |
|
0
|
1028 |
|
|
|
1029 |
if ( empty($instance) ) |
|
|
1030 |
$instance = array( 'title' => '', 'url' => '', 'items' => 10, 'error' => false, 'show_summary' => 0, 'show_author' => 0, 'show_date' => 0 ); |
|
|
1031 |
$instance['number'] = $this->number; |
|
|
1032 |
|
|
|
1033 |
wp_widget_rss_form( $instance ); |
|
|
1034 |
} |
|
|
1035 |
} |
|
|
1036 |
|
|
|
1037 |
/** |
|
|
1038 |
* Display the RSS entries in a list. |
|
|
1039 |
* |
|
|
1040 |
* @since 2.5.0 |
|
|
1041 |
* |
|
|
1042 |
* @param string|array|object $rss RSS url. |
|
|
1043 |
* @param array $args Widget arguments. |
|
|
1044 |
*/ |
|
|
1045 |
function wp_widget_rss_output( $rss, $args = array() ) { |
|
|
1046 |
if ( is_string( $rss ) ) { |
|
|
1047 |
$rss = fetch_feed($rss); |
|
|
1048 |
} elseif ( is_array($rss) && isset($rss['url']) ) { |
|
|
1049 |
$args = $rss; |
|
|
1050 |
$rss = fetch_feed($rss['url']); |
|
|
1051 |
} elseif ( !is_object($rss) ) { |
|
|
1052 |
return; |
|
|
1053 |
} |
|
|
1054 |
|
|
|
1055 |
if ( is_wp_error($rss) ) { |
|
|
1056 |
if ( is_admin() || current_user_can('manage_options') ) |
|
|
1057 |
echo '<p>' . sprintf( __('<strong>RSS Error</strong>: %s'), $rss->get_error_message() ) . '</p>'; |
|
|
1058 |
return; |
|
|
1059 |
} |
|
|
1060 |
|
|
5
|
1061 |
$default_args = array( 'show_author' => 0, 'show_date' => 0, 'show_summary' => 0, 'items' => 0 ); |
|
0
|
1062 |
$args = wp_parse_args( $args, $default_args ); |
|
|
1063 |
|
|
5
|
1064 |
$items = (int) $args['items']; |
|
0
|
1065 |
if ( $items < 1 || 20 < $items ) |
|
|
1066 |
$items = 10; |
|
5
|
1067 |
$show_summary = (int) $args['show_summary']; |
|
|
1068 |
$show_author = (int) $args['show_author']; |
|
|
1069 |
$show_date = (int) $args['show_date']; |
|
0
|
1070 |
|
|
|
1071 |
if ( !$rss->get_item_quantity() ) { |
|
|
1072 |
echo '<ul><li>' . __( 'An error has occurred, which probably means the feed is down. Try again later.' ) . '</li></ul>'; |
|
|
1073 |
$rss->__destruct(); |
|
|
1074 |
unset($rss); |
|
|
1075 |
return; |
|
|
1076 |
} |
|
|
1077 |
|
|
|
1078 |
echo '<ul>'; |
|
5
|
1079 |
foreach ( $rss->get_items( 0, $items ) as $item ) { |
|
0
|
1080 |
$link = $item->get_link(); |
|
5
|
1081 |
while ( stristr( $link, 'http' ) != $link ) { |
|
|
1082 |
$link = substr( $link, 1 ); |
|
|
1083 |
} |
|
|
1084 |
$link = esc_url( strip_tags( $link ) ); |
|
0
|
1085 |
|
|
5
|
1086 |
$title = esc_html( trim( strip_tags( $item->get_title() ) ) ); |
|
|
1087 |
if ( empty( $title ) ) { |
|
|
1088 |
$title = __( 'Untitled' ); |
|
|
1089 |
} |
|
0
|
1090 |
|
|
5
|
1091 |
$desc = @html_entity_decode( $item->get_description(), ENT_QUOTES, get_option( 'blog_charset' ) ); |
|
|
1092 |
$desc = esc_attr( wp_trim_words( $desc, 55, ' […]' ) ); |
|
|
1093 |
|
|
|
1094 |
$summary = ''; |
|
|
1095 |
if ( $show_summary ) { |
|
|
1096 |
$summary = $desc; |
|
0
|
1097 |
|
|
5
|
1098 |
// Change existing [...] to […]. |
|
|
1099 |
if ( '[...]' == substr( $summary, -5 ) ) { |
|
|
1100 |
$summary = substr( $summary, 0, -5 ) . '[…]'; |
|
|
1101 |
} |
|
0
|
1102 |
|
|
5
|
1103 |
$summary = '<div class="rssSummary">' . esc_html( $summary ) . '</div>'; |
|
0
|
1104 |
} |
|
|
1105 |
|
|
|
1106 |
$date = ''; |
|
|
1107 |
if ( $show_date ) { |
|
|
1108 |
$date = $item->get_date( 'U' ); |
|
|
1109 |
|
|
|
1110 |
if ( $date ) { |
|
|
1111 |
$date = ' <span class="rss-date">' . date_i18n( get_option( 'date_format' ), $date ) . '</span>'; |
|
|
1112 |
} |
|
|
1113 |
} |
|
|
1114 |
|
|
|
1115 |
$author = ''; |
|
|
1116 |
if ( $show_author ) { |
|
|
1117 |
$author = $item->get_author(); |
|
|
1118 |
if ( is_object($author) ) { |
|
|
1119 |
$author = $author->get_name(); |
|
|
1120 |
$author = ' <cite>' . esc_html( strip_tags( $author ) ) . '</cite>'; |
|
|
1121 |
} |
|
|
1122 |
} |
|
|
1123 |
|
|
|
1124 |
if ( $link == '' ) { |
|
|
1125 |
echo "<li>$title{$date}{$summary}{$author}</li>"; |
|
5
|
1126 |
} elseif ( $show_summary ) { |
|
|
1127 |
echo "<li><a class='rsswidget' href='$link'>$title</a>{$date}{$summary}{$author}</li>"; |
|
0
|
1128 |
} else { |
|
5
|
1129 |
echo "<li><a class='rsswidget' href='$link'>$title</a>{$date}{$author}</li>"; |
|
0
|
1130 |
} |
|
|
1131 |
} |
|
|
1132 |
echo '</ul>'; |
|
|
1133 |
$rss->__destruct(); |
|
|
1134 |
unset($rss); |
|
|
1135 |
} |
|
|
1136 |
|
|
|
1137 |
/** |
|
|
1138 |
* Display RSS widget options form. |
|
|
1139 |
* |
|
|
1140 |
* The options for what fields are displayed for the RSS form are all booleans |
|
|
1141 |
* and are as follows: 'url', 'title', 'items', 'show_summary', 'show_author', |
|
|
1142 |
* 'show_date'. |
|
|
1143 |
* |
|
|
1144 |
* @since 2.5.0 |
|
|
1145 |
* |
|
|
1146 |
* @param array|string $args Values for input fields. |
|
|
1147 |
* @param array $inputs Override default display options. |
|
|
1148 |
*/ |
|
|
1149 |
function wp_widget_rss_form( $args, $inputs = null ) { |
|
|
1150 |
$default_inputs = array( 'url' => true, 'title' => true, 'items' => true, 'show_summary' => true, 'show_author' => true, 'show_date' => true ); |
|
|
1151 |
$inputs = wp_parse_args( $inputs, $default_inputs ); |
|
5
|
1152 |
|
|
|
1153 |
$args['number'] = esc_attr( $args['number'] ); |
|
|
1154 |
$args['title'] = isset( $args['title'] ) ? esc_attr( $args['title'] ) : ''; |
|
|
1155 |
$args['url'] = isset( $args['url'] ) ? esc_url( $args['url'] ) : ''; |
|
|
1156 |
$args['items'] = isset( $args['items'] ) ? (int) $args['items'] : 0; |
|
0
|
1157 |
|
|
5
|
1158 |
if ( $args['items'] < 1 || 20 < $args['items'] ) { |
|
|
1159 |
$args['items'] = 10; |
|
|
1160 |
} |
|
0
|
1161 |
|
|
5
|
1162 |
$args['show_summary'] = isset( $args['show_summary'] ) ? (int) $args['show_summary'] : (int) $inputs['show_summary']; |
|
|
1163 |
$args['show_author'] = isset( $args['show_author'] ) ? (int) $args['show_author'] : (int) $inputs['show_author']; |
|
|
1164 |
$args['show_date'] = isset( $args['show_date'] ) ? (int) $args['show_date'] : (int) $inputs['show_date']; |
|
|
1165 |
|
|
|
1166 |
if ( ! empty( $args['error'] ) ) { |
|
|
1167 |
echo '<p class="widget-error"><strong>' . sprintf( __( 'RSS Error: %s' ), $args['error'] ) . '</strong></p>'; |
|
|
1168 |
} |
|
0
|
1169 |
|
|
|
1170 |
if ( $inputs['url'] ) : |
|
|
1171 |
?> |
|
5
|
1172 |
<p><label for="rss-url-<?php echo $args['number']; ?>"><?php _e( 'Enter the RSS feed URL here:' ); ?></label> |
|
|
1173 |
<input class="widefat" id="rss-url-<?php echo $args['number']; ?>" name="widget-rss[<?php echo $args['number']; ?>][url]" type="text" value="<?php echo $args['url']; ?>" /></p> |
|
0
|
1174 |
<?php endif; if ( $inputs['title'] ) : ?> |
|
5
|
1175 |
<p><label for="rss-title-<?php echo $args['number']; ?>"><?php _e( 'Give the feed a title (optional):' ); ?></label> |
|
|
1176 |
<input class="widefat" id="rss-title-<?php echo $args['number']; ?>" name="widget-rss[<?php echo $args['number']; ?>][title]" type="text" value="<?php echo $args['title']; ?>" /></p> |
|
0
|
1177 |
<?php endif; if ( $inputs['items'] ) : ?> |
|
5
|
1178 |
<p><label for="rss-items-<?php echo $args['number']; ?>"><?php _e( 'How many items would you like to display?' ); ?></label> |
|
|
1179 |
<select id="rss-items-<?php echo $args['number']; ?>" name="widget-rss[<?php echo $args['number']; ?>][items]"> |
|
0
|
1180 |
<?php |
|
5
|
1181 |
for ( $i = 1; $i <= 20; ++$i ) { |
|
|
1182 |
echo "<option value='$i' " . selected( $args['items'], $i, false ) . ">$i</option>"; |
|
|
1183 |
} |
|
0
|
1184 |
?> |
|
|
1185 |
</select></p> |
|
|
1186 |
<?php endif; if ( $inputs['show_summary'] ) : ?> |
|
5
|
1187 |
<p><input id="rss-show-summary-<?php echo $args['number']; ?>" name="widget-rss[<?php echo $args['number']; ?>][show_summary]" type="checkbox" value="1" <?php checked( $args['show_summary'] ); ?> /> |
|
|
1188 |
<label for="rss-show-summary-<?php echo $args['number']; ?>"><?php _e( 'Display item content?' ); ?></label></p> |
|
0
|
1189 |
<?php endif; if ( $inputs['show_author'] ) : ?> |
|
5
|
1190 |
<p><input id="rss-show-author-<?php echo $args['number']; ?>" name="widget-rss[<?php echo $args['number']; ?>][show_author]" type="checkbox" value="1" <?php checked( $args['show_author'] ); ?> /> |
|
|
1191 |
<label for="rss-show-author-<?php echo $args['number']; ?>"><?php _e( 'Display item author if available?' ); ?></label></p> |
|
0
|
1192 |
<?php endif; if ( $inputs['show_date'] ) : ?> |
|
5
|
1193 |
<p><input id="rss-show-date-<?php echo $args['number']; ?>" name="widget-rss[<?php echo $args['number']; ?>][show_date]" type="checkbox" value="1" <?php checked( $args['show_date'] ); ?>/> |
|
|
1194 |
<label for="rss-show-date-<?php echo $args['number']; ?>"><?php _e( 'Display item date?' ); ?></label></p> |
|
0
|
1195 |
<?php |
|
|
1196 |
endif; |
|
|
1197 |
foreach ( array_keys($default_inputs) as $input ) : |
|
|
1198 |
if ( 'hidden' === $inputs[$input] ) : |
|
|
1199 |
$id = str_replace( '_', '-', $input ); |
|
|
1200 |
?> |
|
5
|
1201 |
<input type="hidden" id="rss-<?php echo $id; ?>-<?php echo $args['number']; ?>" name="widget-rss[<?php echo $args['number']; ?>][<?php echo $input; ?>]" value="<?php echo $args[ $input ]; ?>" /> |
|
0
|
1202 |
<?php |
|
|
1203 |
endif; |
|
|
1204 |
endforeach; |
|
|
1205 |
} |
|
|
1206 |
|
|
|
1207 |
/** |
|
|
1208 |
* Process RSS feed widget data and optionally retrieve feed items. |
|
|
1209 |
* |
|
|
1210 |
* The feed widget can not have more than 20 items or it will reset back to the |
|
|
1211 |
* default, which is 10. |
|
|
1212 |
* |
|
|
1213 |
* The resulting array has the feed title, feed url, feed link (from channel), |
|
|
1214 |
* feed items, error (if any), and whether to show summary, author, and date. |
|
|
1215 |
* All respectively in the order of the array elements. |
|
|
1216 |
* |
|
|
1217 |
* @since 2.5.0 |
|
|
1218 |
* |
|
|
1219 |
* @param array $widget_rss RSS widget feed data. Expects unescaped data. |
|
|
1220 |
* @param bool $check_feed Optional, default is true. Whether to check feed for errors. |
|
|
1221 |
* @return array |
|
|
1222 |
*/ |
|
|
1223 |
function wp_widget_rss_process( $widget_rss, $check_feed = true ) { |
|
|
1224 |
$items = (int) $widget_rss['items']; |
|
|
1225 |
if ( $items < 1 || 20 < $items ) |
|
|
1226 |
$items = 10; |
|
|
1227 |
$url = esc_url_raw( strip_tags( $widget_rss['url'] ) ); |
|
|
1228 |
$title = isset( $widget_rss['title'] ) ? trim( strip_tags( $widget_rss['title'] ) ) : ''; |
|
|
1229 |
$show_summary = isset( $widget_rss['show_summary'] ) ? (int) $widget_rss['show_summary'] : 0; |
|
|
1230 |
$show_author = isset( $widget_rss['show_author'] ) ? (int) $widget_rss['show_author'] :0; |
|
|
1231 |
$show_date = isset( $widget_rss['show_date'] ) ? (int) $widget_rss['show_date'] : 0; |
|
|
1232 |
|
|
|
1233 |
if ( $check_feed ) { |
|
|
1234 |
$rss = fetch_feed($url); |
|
|
1235 |
$error = false; |
|
|
1236 |
$link = ''; |
|
|
1237 |
if ( is_wp_error($rss) ) { |
|
|
1238 |
$error = $rss->get_error_message(); |
|
|
1239 |
} else { |
|
|
1240 |
$link = esc_url(strip_tags($rss->get_permalink())); |
|
|
1241 |
while ( stristr($link, 'http') != $link ) |
|
|
1242 |
$link = substr($link, 1); |
|
|
1243 |
|
|
|
1244 |
$rss->__destruct(); |
|
|
1245 |
unset($rss); |
|
|
1246 |
} |
|
|
1247 |
} |
|
|
1248 |
|
|
|
1249 |
return compact( 'title', 'url', 'link', 'items', 'error', 'show_summary', 'show_author', 'show_date' ); |
|
|
1250 |
} |
|
|
1251 |
|
|
|
1252 |
/** |
|
|
1253 |
* Tag cloud widget class |
|
|
1254 |
* |
|
|
1255 |
* @since 2.8.0 |
|
|
1256 |
*/ |
|
|
1257 |
class WP_Widget_Tag_Cloud extends WP_Widget { |
|
|
1258 |
|
|
5
|
1259 |
public function __construct() { |
|
|
1260 |
$widget_ops = array( 'description' => __( "A cloud of your most used tags.") ); |
|
0
|
1261 |
parent::__construct('tag_cloud', __('Tag Cloud'), $widget_ops); |
|
|
1262 |
} |
|
|
1263 |
|
|
5
|
1264 |
public function widget( $args, $instance ) { |
|
0
|
1265 |
$current_taxonomy = $this->_get_current_taxonomy($instance); |
|
|
1266 |
if ( !empty($instance['title']) ) { |
|
|
1267 |
$title = $instance['title']; |
|
|
1268 |
} else { |
|
|
1269 |
if ( 'post_tag' == $current_taxonomy ) { |
|
|
1270 |
$title = __('Tags'); |
|
|
1271 |
} else { |
|
|
1272 |
$tax = get_taxonomy($current_taxonomy); |
|
|
1273 |
$title = $tax->labels->name; |
|
|
1274 |
} |
|
|
1275 |
} |
|
5
|
1276 |
|
|
|
1277 |
/** This filter is documented in wp-includes/default-widgets.php */ |
|
|
1278 |
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); |
|
|
1279 |
|
|
|
1280 |
echo $args['before_widget']; |
|
|
1281 |
if ( $title ) { |
|
|
1282 |
echo $args['before_title'] . $title . $args['after_title']; |
|
|
1283 |
} |
|
|
1284 |
echo '<div class="tagcloud">'; |
|
0
|
1285 |
|
|
5
|
1286 |
/** |
|
|
1287 |
* Filter the taxonomy used in the Tag Cloud widget. |
|
|
1288 |
* |
|
|
1289 |
* @since 2.8.0 |
|
|
1290 |
* @since 3.0.0 Added taxonomy drop-down. |
|
|
1291 |
* |
|
|
1292 |
* @see wp_tag_cloud() |
|
|
1293 |
* |
|
|
1294 |
* @param array $current_taxonomy The taxonomy to use in the tag cloud. Default 'tags'. |
|
|
1295 |
*/ |
|
|
1296 |
wp_tag_cloud( apply_filters( 'widget_tag_cloud_args', array( |
|
|
1297 |
'taxonomy' => $current_taxonomy |
|
|
1298 |
) ) ); |
|
|
1299 |
|
|
0
|
1300 |
echo "</div>\n"; |
|
5
|
1301 |
echo $args['after_widget']; |
|
0
|
1302 |
} |
|
|
1303 |
|
|
5
|
1304 |
public function update( $new_instance, $old_instance ) { |
|
|
1305 |
$instance = array(); |
|
0
|
1306 |
$instance['title'] = strip_tags(stripslashes($new_instance['title'])); |
|
|
1307 |
$instance['taxonomy'] = stripslashes($new_instance['taxonomy']); |
|
|
1308 |
return $instance; |
|
|
1309 |
} |
|
|
1310 |
|
|
5
|
1311 |
public function form( $instance ) { |
|
0
|
1312 |
$current_taxonomy = $this->_get_current_taxonomy($instance); |
|
|
1313 |
?> |
|
|
1314 |
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:') ?></label> |
|
|
1315 |
<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> |
|
|
1316 |
<p><label for="<?php echo $this->get_field_id('taxonomy'); ?>"><?php _e('Taxonomy:') ?></label> |
|
|
1317 |
<select class="widefat" id="<?php echo $this->get_field_id('taxonomy'); ?>" name="<?php echo $this->get_field_name('taxonomy'); ?>"> |
|
|
1318 |
<?php foreach ( get_taxonomies() as $taxonomy ) : |
|
|
1319 |
$tax = get_taxonomy($taxonomy); |
|
|
1320 |
if ( !$tax->show_tagcloud || empty($tax->labels->name) ) |
|
|
1321 |
continue; |
|
|
1322 |
?> |
|
|
1323 |
<option value="<?php echo esc_attr($taxonomy) ?>" <?php selected($taxonomy, $current_taxonomy) ?>><?php echo $tax->labels->name; ?></option> |
|
|
1324 |
<?php endforeach; ?> |
|
|
1325 |
</select></p><?php |
|
|
1326 |
} |
|
|
1327 |
|
|
5
|
1328 |
public function _get_current_taxonomy($instance) { |
|
0
|
1329 |
if ( !empty($instance['taxonomy']) && taxonomy_exists($instance['taxonomy']) ) |
|
|
1330 |
return $instance['taxonomy']; |
|
|
1331 |
|
|
|
1332 |
return 'post_tag'; |
|
|
1333 |
} |
|
|
1334 |
} |
|
|
1335 |
|
|
|
1336 |
/** |
|
|
1337 |
* Navigation Menu widget class |
|
|
1338 |
* |
|
|
1339 |
* @since 3.0.0 |
|
|
1340 |
*/ |
|
|
1341 |
class WP_Nav_Menu_Widget extends WP_Widget { |
|
|
1342 |
|
|
5
|
1343 |
public function __construct() { |
|
|
1344 |
$widget_ops = array( 'description' => __('Add a custom menu to your sidebar.') ); |
|
0
|
1345 |
parent::__construct( 'nav_menu', __('Custom Menu'), $widget_ops ); |
|
|
1346 |
} |
|
|
1347 |
|
|
5
|
1348 |
public function widget($args, $instance) { |
|
0
|
1349 |
// Get menu |
|
|
1350 |
$nav_menu = ! empty( $instance['nav_menu'] ) ? wp_get_nav_menu_object( $instance['nav_menu'] ) : false; |
|
|
1351 |
|
|
|
1352 |
if ( !$nav_menu ) |
|
|
1353 |
return; |
|
|
1354 |
|
|
5
|
1355 |
/** This filter is documented in wp-includes/default-widgets.php */ |
|
0
|
1356 |
$instance['title'] = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base ); |
|
|
1357 |
|
|
|
1358 |
echo $args['before_widget']; |
|
|
1359 |
|
|
|
1360 |
if ( !empty($instance['title']) ) |
|
|
1361 |
echo $args['before_title'] . $instance['title'] . $args['after_title']; |
|
|
1362 |
|
|
5
|
1363 |
$nav_menu_args = array( |
|
|
1364 |
'fallback_cb' => '', |
|
|
1365 |
'menu' => $nav_menu |
|
|
1366 |
); |
|
|
1367 |
|
|
|
1368 |
/** |
|
|
1369 |
* Filter the arguments for the Custom Menu widget. |
|
|
1370 |
* |
|
|
1371 |
* @since 4.2.0 |
|
|
1372 |
* |
|
|
1373 |
* @param array $nav_menu_args { |
|
|
1374 |
* An array of arguments passed to wp_nav_menu() to retrieve a custom menu. |
|
|
1375 |
* |
|
|
1376 |
* @type callback|bool $fallback_cb Callback to fire if the menu doesn't exist. Default empty. |
|
|
1377 |
* @type mixed $menu Menu ID, slug, or name. |
|
|
1378 |
* } |
|
|
1379 |
* @param stdClass $nav_menu Nav menu object for the current menu. |
|
|
1380 |
* @param array $args Display arguments for the current widget. |
|
|
1381 |
*/ |
|
|
1382 |
wp_nav_menu( apply_filters( 'widget_nav_menu_args', $nav_menu_args, $nav_menu, $args ) ); |
|
0
|
1383 |
|
|
|
1384 |
echo $args['after_widget']; |
|
|
1385 |
} |
|
|
1386 |
|
|
5
|
1387 |
public function update( $new_instance, $old_instance ) { |
|
|
1388 |
$instance = array(); |
|
|
1389 |
if ( ! empty( $new_instance['title'] ) ) { |
|
|
1390 |
$instance['title'] = strip_tags( stripslashes($new_instance['title']) ); |
|
|
1391 |
} |
|
|
1392 |
if ( ! empty( $new_instance['nav_menu'] ) ) { |
|
|
1393 |
$instance['nav_menu'] = (int) $new_instance['nav_menu']; |
|
|
1394 |
} |
|
0
|
1395 |
return $instance; |
|
|
1396 |
} |
|
|
1397 |
|
|
5
|
1398 |
public function form( $instance ) { |
|
0
|
1399 |
$title = isset( $instance['title'] ) ? $instance['title'] : ''; |
|
|
1400 |
$nav_menu = isset( $instance['nav_menu'] ) ? $instance['nav_menu'] : ''; |
|
|
1401 |
|
|
|
1402 |
// Get menus |
|
5
|
1403 |
$menus = wp_get_nav_menus(); |
|
0
|
1404 |
|
|
|
1405 |
// If no menus exists, direct the user to go and create some. |
|
|
1406 |
if ( !$menus ) { |
|
|
1407 |
echo '<p>'. sprintf( __('No menus have been created yet. <a href="%s">Create some</a>.'), admin_url('nav-menus.php') ) .'</p>'; |
|
|
1408 |
return; |
|
|
1409 |
} |
|
|
1410 |
?> |
|
|
1411 |
<p> |
|
|
1412 |
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:') ?></label> |
|
|
1413 |
<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; ?>" /> |
|
|
1414 |
</p> |
|
|
1415 |
<p> |
|
|
1416 |
<label for="<?php echo $this->get_field_id('nav_menu'); ?>"><?php _e('Select Menu:'); ?></label> |
|
|
1417 |
<select id="<?php echo $this->get_field_id('nav_menu'); ?>" name="<?php echo $this->get_field_name('nav_menu'); ?>"> |
|
5
|
1418 |
<option value="0"><?php _e( '— Select —' ) ?></option> |
|
0
|
1419 |
<?php |
|
|
1420 |
foreach ( $menus as $menu ) { |
|
|
1421 |
echo '<option value="' . $menu->term_id . '"' |
|
|
1422 |
. selected( $nav_menu, $menu->term_id, false ) |
|
5
|
1423 |
. '>'. esc_html( $menu->name ) . '</option>'; |
|
0
|
1424 |
} |
|
|
1425 |
?> |
|
|
1426 |
</select> |
|
|
1427 |
</p> |
|
|
1428 |
<?php |
|
|
1429 |
} |
|
|
1430 |
} |
|
|
1431 |
|
|
|
1432 |
/** |
|
|
1433 |
* Register all of the default WordPress widgets on startup. |
|
|
1434 |
* |
|
|
1435 |
* Calls 'widgets_init' action after all of the WordPress widgets have been |
|
|
1436 |
* registered. |
|
|
1437 |
* |
|
|
1438 |
* @since 2.2.0 |
|
|
1439 |
*/ |
|
|
1440 |
function wp_widgets_init() { |
|
|
1441 |
if ( !is_blog_installed() ) |
|
|
1442 |
return; |
|
|
1443 |
|
|
|
1444 |
register_widget('WP_Widget_Pages'); |
|
|
1445 |
|
|
|
1446 |
register_widget('WP_Widget_Calendar'); |
|
|
1447 |
|
|
|
1448 |
register_widget('WP_Widget_Archives'); |
|
|
1449 |
|
|
|
1450 |
if ( get_option( 'link_manager_enabled' ) ) |
|
|
1451 |
register_widget('WP_Widget_Links'); |
|
|
1452 |
|
|
|
1453 |
register_widget('WP_Widget_Meta'); |
|
|
1454 |
|
|
|
1455 |
register_widget('WP_Widget_Search'); |
|
|
1456 |
|
|
|
1457 |
register_widget('WP_Widget_Text'); |
|
|
1458 |
|
|
|
1459 |
register_widget('WP_Widget_Categories'); |
|
|
1460 |
|
|
|
1461 |
register_widget('WP_Widget_Recent_Posts'); |
|
|
1462 |
|
|
|
1463 |
register_widget('WP_Widget_Recent_Comments'); |
|
|
1464 |
|
|
|
1465 |
register_widget('WP_Widget_RSS'); |
|
|
1466 |
|
|
|
1467 |
register_widget('WP_Widget_Tag_Cloud'); |
|
|
1468 |
|
|
|
1469 |
register_widget('WP_Nav_Menu_Widget'); |
|
|
1470 |
|
|
5
|
1471 |
/** |
|
|
1472 |
* Fires after all default WordPress widgets have been registered. |
|
|
1473 |
* |
|
|
1474 |
* @since 2.2.0 |
|
|
1475 |
*/ |
|
|
1476 |
do_action( 'widgets_init' ); |
|
0
|
1477 |
} |
|
|
1478 |
|
|
|
1479 |
add_action('init', 'wp_widgets_init', 1); |