class-wp-widget-media.php000064400000036007147176765770011405 0ustar00 '', 'replace_media' => '', 'edit_media' => '', 'media_library_state_multi' => '', 'media_library_state_single' => '', 'missing_attachment' => '', 'no_media_selected' => '', 'add_media' => '', ); /** * Whether or not the widget has been registered yet. * * @since 4.8.1 * @var bool */ protected $registered = false; /** * The default widget description. * * @since 6.0.0 * @var string */ protected static $default_description = ''; /** * The default localized strings used by the widget. * * @since 6.0.0 * @var string[] */ protected static $l10n_defaults = array(); /** * Constructor. * * @since 4.8.0 * * @param string $id_base Base ID for the widget, lowercase and unique. * @param string $name Name for the widget displayed on the configuration page. * @param array $widget_options Optional. Widget options. See wp_register_sidebar_widget() for * information on accepted arguments. Default empty array. * @param array $control_options Optional. Widget control options. See wp_register_widget_control() * for information on accepted arguments. Default empty array. */ public function __construct( $id_base, $name, $widget_options = array(), $control_options = array() ) { $widget_opts = wp_parse_args( $widget_options, array( 'description' => self::get_default_description(), 'customize_selective_refresh' => true, 'show_instance_in_rest' => true, 'mime_type' => '', ) ); $control_opts = wp_parse_args( $control_options, array() ); $this->l10n = array_merge( self::get_l10n_defaults(), array_filter( $this->l10n ) ); parent::__construct( $id_base, $name, $widget_opts, $control_opts ); } /** * Add hooks while registering all widget instances of this widget class. * * @since 4.8.0 * * @param int $number Optional. The unique order number of this widget instance * compared to other instances of the same class. Default -1. */ public function _register_one( $number = -1 ) { parent::_register_one( $number ); if ( $this->registered ) { return; } $this->registered = true; /* * Note that the widgets component in the customizer will also do * the 'admin_print_scripts-widgets.php' action in WP_Customize_Widgets::print_scripts(). */ add_action( 'admin_print_scripts-widgets.php', array( $this, 'enqueue_admin_scripts' ) ); if ( $this->is_preview() ) { add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_preview_scripts' ) ); } /* * Note that the widgets component in the customizer will also do * the 'admin_footer-widgets.php' action in WP_Customize_Widgets::print_footer_scripts(). */ add_action( 'admin_footer-widgets.php', array( $this, 'render_control_template_scripts' ) ); add_filter( 'display_media_states', array( $this, 'display_media_state' ), 10, 2 ); } /** * Get schema for properties of a widget instance (item). * * @since 4.8.0 * * @see WP_REST_Controller::get_item_schema() * @see WP_REST_Controller::get_additional_fields() * @link https://core.trac.wordpress.org/ticket/35574 * * @return array Schema for properties. */ public function get_instance_schema() { $schema = array( 'attachment_id' => array( 'type' => 'integer', 'default' => 0, 'minimum' => 0, 'description' => __( 'Attachment post ID' ), 'media_prop' => 'id', ), 'url' => array( 'type' => 'string', 'default' => '', 'format' => 'uri', 'description' => __( 'URL to the media file' ), ), 'title' => array( 'type' => 'string', 'default' => '', 'sanitize_callback' => 'sanitize_text_field', 'description' => __( 'Title for the widget' ), 'should_preview_update' => false, ), ); /** * Filters the media widget instance schema to add additional properties. * * @since 4.9.0 * * @param array $schema Instance schema. * @param WP_Widget_Media $widget Widget object. */ $schema = apply_filters( "widget_{$this->id_base}_instance_schema", $schema, $this ); return $schema; } /** * Determine if the supplied attachment is for a valid attachment post with the specified MIME type. * * @since 4.8.0 * * @param int|WP_Post $attachment Attachment post ID or object. * @param string $mime_type MIME type. * @return bool Is matching MIME type. */ public function is_attachment_with_mime_type( $attachment, $mime_type ) { if ( empty( $attachment ) ) { return false; } $attachment = get_post( $attachment ); if ( ! $attachment ) { return false; } if ( 'attachment' !== $attachment->post_type ) { return false; } return wp_attachment_is( $mime_type, $attachment ); } /** * Sanitize a token list string, such as used in HTML rel and class attributes. * * @since 4.8.0 * * @link http://w3c.github.io/html/infrastructure.html#space-separated-tokens * @link https://developer.mozilla.org/en-US/docs/Web/API/DOMTokenList * @param string|array $tokens List of tokens separated by spaces, or an array of tokens. * @return string Sanitized token string list. */ public function sanitize_token_list( $tokens ) { if ( is_string( $tokens ) ) { $tokens = preg_split( '/\s+/', trim( $tokens ) ); } $tokens = array_map( 'sanitize_html_class', $tokens ); $tokens = array_filter( $tokens ); return implode( ' ', $tokens ); } /** * Displays the widget on the front-end. * * @since 4.8.0 * * @see WP_Widget::widget() * * @param array $args Display arguments including before_title, after_title, before_widget, and after_widget. * @param array $instance Saved setting from the database. */ public function widget( $args, $instance ) { $instance = wp_parse_args( $instance, wp_list_pluck( $this->get_instance_schema(), 'default' ) ); // Short-circuit if no media is selected. if ( ! $this->has_content( $instance ) ) { return; } echo $args['before_widget']; /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */ $title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ); if ( $title ) { echo $args['before_title'] . $title . $args['after_title']; } /** * Filters the media widget instance prior to rendering the media. * * @since 4.8.0 * * @param array $instance Instance data. * @param array $args Widget args. * @param WP_Widget_Media $widget Widget object. */ $instance = apply_filters( "widget_{$this->id_base}_instance", $instance, $args, $this ); $this->render_media( $instance ); echo $args['after_widget']; } /** * Sanitizes the widget form values as they are saved. * * @since 4.8.0 * @since 5.9.0 Renamed `$instance` to `$old_instance` to match parent class * for PHP 8 named parameter support. * * @see WP_Widget::update() * @see WP_REST_Request::has_valid_params() * @see WP_REST_Request::sanitize_params() * * @param array $new_instance Values just sent to be saved. * @param array $old_instance Previously saved values from database. * @return array Updated safe values to be saved. */ public function update( $new_instance, $old_instance ) { $schema = $this->get_instance_schema(); foreach ( $schema as $field => $field_schema ) { if ( ! array_key_exists( $field, $new_instance ) ) { continue; } $value = $new_instance[ $field ]; /* * Workaround for rest_validate_value_from_schema() due to the fact that * rest_is_boolean( '' ) === false, while rest_is_boolean( '1' ) is true. */ if ( 'boolean' === $field_schema['type'] && '' === $value ) { $value = false; } if ( true !== rest_validate_value_from_schema( $value, $field_schema, $field ) ) { continue; } $value = rest_sanitize_value_from_schema( $value, $field_schema ); // @codeCoverageIgnoreStart if ( is_wp_error( $value ) ) { continue; // Handle case when rest_sanitize_value_from_schema() ever returns WP_Error as its phpdoc @return tag indicates. } // @codeCoverageIgnoreEnd if ( isset( $field_schema['sanitize_callback'] ) ) { $value = call_user_func( $field_schema['sanitize_callback'], $value ); } if ( is_wp_error( $value ) ) { continue; } $old_instance[ $field ] = $value; } return $old_instance; } /** * Render the media on the frontend. * * @since 4.8.0 * * @param array $instance Widget instance props. */ abstract public function render_media( $instance ); /** * Outputs the settings update form. * * Note that the widget UI itself is rendered with JavaScript via `MediaWidgetControl#render()`. * * @since 4.8.0 * * @see \WP_Widget_Media::render_control_template_scripts() Where the JS template is located. * * @param array $instance Current settings. */ final public function form( $instance ) { $instance_schema = $this->get_instance_schema(); $instance = wp_array_slice_assoc( wp_parse_args( (array) $instance, wp_list_pluck( $instance_schema, 'default' ) ), array_keys( $instance_schema ) ); foreach ( $instance as $name => $value ) : ?> get_settings() as $instance ) { if ( isset( $instance['attachment_id'] ) && $instance['attachment_id'] === $post->ID ) { ++$use_count; } } if ( 1 === $use_count ) { $states[] = $this->l10n['media_library_state_single']; } elseif ( $use_count > 0 ) { $states[] = sprintf( translate_nooped_plural( $this->l10n['media_library_state_multi'], $use_count ), number_format_i18n( $use_count ) ); } return $states; } /** * Enqueue preview scripts. * * These scripts normally are enqueued just-in-time when a widget is rendered. * In the customizer, however, widgets can be dynamically added and rendered via * selective refresh, and so it is important to unconditionally enqueue them in * case a widget does get added. * * @since 4.8.0 */ public function enqueue_preview_scripts() {} /** * Loads the required scripts and styles for the widget control. * * @since 4.8.0 */ public function enqueue_admin_scripts() { wp_enqueue_media(); wp_enqueue_script( 'media-widgets' ); } /** * Render form template scripts. * * @since 4.8.0 */ public function render_control_template_scripts() { ?> __( 'No media selected' ), 'add_media' => _x( 'Add Media', 'label for button in the media widget' ), 'replace_media' => _x( 'Replace Media', 'label for button in the media widget; should preferably not be longer than ~13 characters long' ), 'edit_media' => _x( 'Edit Media', 'label for button in the media widget; should preferably not be longer than ~13 characters long' ), 'add_to_widget' => __( 'Add to Widget' ), 'missing_attachment' => sprintf( /* translators: %s: URL to media library. */ __( 'That file cannot be found. Check your media library and make sure it was not deleted.' ), esc_url( admin_url( 'upload.php' ) ) ), /* translators: %d: Widget count. */ 'media_library_state_multi' => _n_noop( 'Media Widget (%d)', 'Media Widget (%d)' ), 'media_library_state_single' => __( 'Media Widget' ), 'unsupported_file_type' => __( 'Looks like this is not the correct kind of file. Please link to an appropriate file instead.' ), ); return self::$l10n_defaults; } } class-wp-widget-rss.php000064400000012174147176765770011134 0ustar00 __( 'Entries from any RSS or Atom feed.' ), 'customize_selective_refresh' => true, 'show_instance_in_rest' => true, ); $control_ops = array( 'width' => 400, 'height' => 200, ); parent::__construct( 'rss', __( 'RSS' ), $widget_ops, $control_ops ); } /** * Outputs the content for the current RSS widget instance. * * @since 2.8.0 * * @param array $args Display arguments including 'before_title', 'after_title', * 'before_widget', and 'after_widget'. * @param array $instance Settings for the current RSS widget instance. */ public function widget( $args, $instance ) { if ( isset( $instance['error'] ) && $instance['error'] ) { return; } $url = ! empty( $instance['url'] ) ? $instance['url'] : ''; while ( ! empty( $url ) && 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() ), true ) ) { return; } $rss = fetch_feed( $url ); $title = $instance['title']; $desc = ''; $link = ''; if ( ! is_wp_error( $rss ) ) { $desc = esc_attr( strip_tags( html_entity_decode( $rss->get_description(), ENT_QUOTES, get_option( 'blog_charset' ) ) ) ); if ( empty( $title ) ) { $title = strip_tags( $rss->get_title() ); } $link = strip_tags( $rss->get_permalink() ); while ( ! empty( $link ) && stristr( $link, 'http' ) !== $link ) { $link = substr( $link, 1 ); } } if ( empty( $title ) ) { $title = ! empty( $desc ) ? $desc : __( 'Unknown Feed' ); } /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */ $title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); if ( $title ) { $feed_link = ''; $feed_url = strip_tags( $url ); $feed_icon = includes_url( 'images/rss.png' ); $feed_link = sprintf( '%3$s ', esc_url( $feed_url ), esc_url( $feed_icon ), esc_attr__( 'RSS' ), ( wp_lazy_loading_enabled( 'img', 'rss_widget_feed_icon' ) ? ' loading="lazy"' : '' ) ); /** * Filters the classic RSS widget's feed icon link. * * Themes can remove the icon link by using `add_filter( 'rss_widget_feed_link', '__return_empty_string' );`. * * @since 5.9.0 * * @param string|false $feed_link HTML for link to RSS feed. * @param array $instance Array of settings for the current widget. */ $feed_link = apply_filters( 'rss_widget_feed_link', $feed_link, $instance ); $title = $feed_link . '' . esc_html( $title ) . ''; } echo $args['before_widget']; if ( $title ) { echo $args['before_title'] . $title . $args['after_title']; } $format = current_theme_supports( 'html5', 'navigation-widgets' ) ? 'html5' : 'xhtml'; /** This filter is documented in wp-includes/widgets/class-wp-nav-menu-widget.php */ $format = apply_filters( 'navigation_widgets_format', $format ); if ( 'html5' === $format ) { // The title may be filtered: Strip out HTML and make sure the aria-label is never empty. $title = trim( strip_tags( $title ) ); $aria_label = $title ? $title : __( 'RSS Feed' ); echo ''; } echo $args['after_widget']; if ( ! is_wp_error( $rss ) ) { $rss->__destruct(); } unset( $rss ); } /** * Handles updating settings for the current RSS widget instance. * * @since 2.8.0 * * @param array $new_instance New settings for this instance as input by the user via * WP_Widget::form(). * @param array $old_instance Old settings for this instance. * @return array Updated settings to save. */ public function update( $new_instance, $old_instance ) { $testurl = ( isset( $new_instance['url'] ) && ( ! isset( $old_instance['url'] ) || ( $new_instance['url'] !== $old_instance['url'] ) ) ); return wp_widget_rss_process( $new_instance, $testurl ); } /** * Outputs the settings form for the RSS widget. * * @since 2.8.0 * * @param array $instance Current settings. */ public function form( $instance ) { if ( empty( $instance ) ) { $instance = array( 'title' => '', 'url' => '', 'items' => 10, 'error' => false, 'show_summary' => 0, 'show_author' => 0, 'show_date' => 0, ); } $instance['number'] = $this->number; wp_widget_rss_form( $instance ); } } class-wp-widget-search.php000064400000005244147176765770011572 0ustar00 'widget_search', 'description' => __( 'A search form for your site.' ), 'customize_selective_refresh' => true, 'show_instance_in_rest' => true, ); parent::__construct( 'search', _x( 'Search', 'Search widget' ), $widget_ops ); } /** * Outputs the content for the current Search widget instance. * * @since 2.8.0 * * @param array $args Display arguments including 'before_title', 'after_title', * 'before_widget', and 'after_widget'. * @param array $instance Settings for the current Search widget instance. */ public function widget( $args, $instance ) { $title = ! empty( $instance['title'] ) ? $instance['title'] : ''; /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */ $title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); echo $args['before_widget']; if ( $title ) { echo $args['before_title'] . $title . $args['after_title']; } // Use active theme search form if it exists. get_search_form(); echo $args['after_widget']; } /** * Outputs the settings form for the Search widget. * * @since 2.8.0 * * @param array $instance Current settings. */ public function form( $instance ) { $instance = wp_parse_args( (array) $instance, array( 'title' => '' ) ); $title = $instance['title']; ?>

'' ) ); $instance['title'] = sanitize_text_field( $new_instance['title'] ); return $instance; } } class-wp-widget-recent-posts.php000064400000013462147176765770012754 0ustar00 'widget_recent_entries', 'description' => __( 'Your site’s most recent Posts.' ), 'customize_selective_refresh' => true, 'show_instance_in_rest' => true, ); parent::__construct( 'recent-posts', __( 'Recent Posts' ), $widget_ops ); $this->alt_option_name = 'widget_recent_entries'; } /** * Outputs the content for the current Recent Posts widget instance. * * @since 2.8.0 * * @param array $args Display arguments including 'before_title', 'after_title', * 'before_widget', and 'after_widget'. * @param array $instance Settings for the current Recent Posts widget instance. */ public function widget( $args, $instance ) { if ( ! isset( $args['widget_id'] ) ) { $args['widget_id'] = $this->id; } $default_title = __( 'Recent Posts' ); $title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : $default_title; /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.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; $r = new WP_Query( /** * Filters the arguments for the Recent Posts widget. * * @since 3.4.0 * @since 4.9.0 Added the `$instance` parameter. * * @see WP_Query::get_posts() * * @param array $args An array of arguments used to retrieve the recent posts. * @param array $instance Array of settings for the current widget. */ apply_filters( 'widget_posts_args', array( 'posts_per_page' => $number, 'no_found_rows' => true, 'post_status' => 'publish', 'ignore_sticky_posts' => true, ), $instance ) ); if ( ! $r->have_posts() ) { return; } ?> '; } ?> '; } echo $args['after_widget']; } /** * Handles updating the settings for the current Recent Posts widget instance. * * @since 2.8.0 * * @param array $new_instance New settings for this instance as input by the user via * WP_Widget::form(). * @param array $old_instance Old settings for this instance. * @return array Updated settings to save. */ public function update( $new_instance, $old_instance ) { $instance = $old_instance; $instance['title'] = sanitize_text_field( $new_instance['title'] ); $instance['number'] = (int) $new_instance['number']; $instance['show_date'] = isset( $new_instance['show_date'] ) ? (bool) $new_instance['show_date'] : false; return $instance; } /** * Outputs the settings form for the Recent Posts widget. * * @since 2.8.0 * * @param array $instance Current settings. */ public function form( $instance ) { $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; ?>

id="get_field_id( 'show_date' ); ?>" name="get_field_name( 'show_date' ); ?>" />

__( 'Add a navigation menu to your sidebar.' ), 'customize_selective_refresh' => true, 'show_instance_in_rest' => true, ); parent::__construct( 'nav_menu', __( 'Navigation Menu' ), $widget_ops ); } /** * Outputs the content for the current Navigation Menu widget instance. * * @since 3.0.0 * * @param array $args Display arguments including 'before_title', 'after_title', * 'before_widget', and 'after_widget'. * @param array $instance Settings for the current Navigation Menu widget instance. */ public 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; } $default_title = __( 'Menu' ); $title = ! empty( $instance['title'] ) ? $instance['title'] : ''; /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */ $title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); echo $args['before_widget']; if ( $title ) { echo $args['before_title'] . $title . $args['after_title']; } $format = current_theme_supports( 'html5', 'navigation-widgets' ) ? 'html5' : 'xhtml'; /** * Filters the HTML format of widgets with navigation links. * * @since 5.5.0 * * @param string $format The type of markup to use in widgets with navigation links. * Accepts 'html5', 'xhtml'. */ $format = apply_filters( 'navigation_widgets_format', $format ); if ( 'html5' === $format ) { // The title may be filtered: Strip out HTML and make sure the aria-label is never empty. $title = trim( strip_tags( $title ) ); $aria_label = $title ? $title : $default_title; $nav_menu_args = array( 'fallback_cb' => '', 'menu' => $nav_menu, 'container' => 'nav', 'container_aria_label' => $aria_label, 'items_wrap' => '', ); } else { $nav_menu_args = array( 'fallback_cb' => '', 'menu' => $nav_menu, ); } /** * Filters the arguments for the Navigation Menu widget. * * @since 4.2.0 * @since 4.4.0 Added the `$instance` parameter. * * @param array $nav_menu_args { * An array of arguments passed to wp_nav_menu() to retrieve a navigation menu. * * @type callable|bool $fallback_cb Callback to fire if the menu doesn't exist. Default empty. * @type mixed $menu Menu ID, slug, or name. * } * @param WP_Term $nav_menu Nav menu object for the current menu. * @param array $args Display arguments for the current widget. * @param array $instance Array of settings for the current widget. */ wp_nav_menu( apply_filters( 'widget_nav_menu_args', $nav_menu_args, $nav_menu, $args, $instance ) ); echo $args['after_widget']; } /** * Handles updating settings for the current Navigation Menu widget instance. * * @since 3.0.0 * * @param array $new_instance New settings for this instance as input by the user via * WP_Widget::form(). * @param array $old_instance Old settings for this instance. * @return array Updated settings to save. */ public function update( $new_instance, $old_instance ) { $instance = array(); if ( ! empty( $new_instance['title'] ) ) { $instance['title'] = sanitize_text_field( $new_instance['title'] ); } if ( ! empty( $new_instance['nav_menu'] ) ) { $instance['nav_menu'] = (int) $new_instance['nav_menu']; } return $instance; } /** * Outputs the settings form for the Navigation Menu widget. * * @since 3.0.0 * * @global WP_Customize_Manager $wp_customize * * @param array $instance Current settings. */ public function form( $instance ) { global $wp_customize; $title = isset( $instance['title'] ) ? $instance['title'] : ''; $nav_menu = isset( $instance['nav_menu'] ) ? $instance['nav_menu'] : ''; // Get menus. $menus = wp_get_nav_menus(); $empty_menus_style = ''; $not_empty_menus_style = ''; if ( empty( $menus ) ) { $empty_menus_style = ' style="display:none" '; } else { $not_empty_menus_style = ' style="display:none" '; } $nav_menu_style = ''; if ( ! $nav_menu ) { $nav_menu_style = 'display: none;'; } // If no menus exists, direct the user to go and create some. ?>

> Create some.' ), // The URL can be a `javascript:` link, so esc_attr() is used here instead of esc_url(). esc_attr( $url ) ); ?>

>

__( 'A cloud of your most used tags.' ), 'customize_selective_refresh' => true, 'show_instance_in_rest' => true, ); parent::__construct( 'tag_cloud', __( 'Tag Cloud' ), $widget_ops ); } /** * Outputs the content for the current Tag Cloud widget instance. * * @since 2.8.0 * * @param array $args Display arguments including 'before_title', 'after_title', * 'before_widget', and 'after_widget'. * @param array $instance Settings for the current Tag Cloud widget instance. */ public function widget( $args, $instance ) { $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; } } $default_title = $title; $show_count = ! empty( $instance['count'] ); $tag_cloud = wp_tag_cloud( /** * Filters the taxonomy used in the Tag Cloud widget. * * @since 2.8.0 * @since 3.0.0 Added taxonomy drop-down. * @since 4.9.0 Added the `$instance` parameter. * * @see wp_tag_cloud() * * @param array $args Args used for the tag cloud widget. * @param array $instance Array of settings for the current widget. */ apply_filters( 'widget_tag_cloud_args', array( 'taxonomy' => $current_taxonomy, 'echo' => false, 'show_count' => $show_count, ), $instance ) ); if ( empty( $tag_cloud ) ) { return; } /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */ $title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); echo $args['before_widget']; if ( $title ) { echo $args['before_title'] . $title . $args['after_title']; } $format = current_theme_supports( 'html5', 'navigation-widgets' ) ? 'html5' : 'xhtml'; /** This filter is documented in wp-includes/widgets/class-wp-nav-menu-widget.php */ $format = apply_filters( 'navigation_widgets_format', $format ); if ( 'html5' === $format ) { // The title may be filtered: Strip out HTML and make sure the aria-label is never empty. $title = trim( strip_tags( $title ) ); $aria_label = $title ? $title : $default_title; echo ''; } echo $args['after_widget']; } /** * Handles updating settings for the current Tag Cloud widget instance. * * @since 2.8.0 * * @param array $new_instance New settings for this instance as input by the user via * WP_Widget::form(). * @param array $old_instance Old settings for this instance. * @return array Settings to save or bool false to cancel saving. */ public function update( $new_instance, $old_instance ) { $instance = array(); $instance['title'] = sanitize_text_field( $new_instance['title'] ); $instance['count'] = ! empty( $new_instance['count'] ) ? 1 : 0; $instance['taxonomy'] = stripslashes( $new_instance['taxonomy'] ); return $instance; } /** * Outputs the Tag Cloud widget settings form. * * @since 2.8.0 * * @param array $instance Current settings. */ public function form( $instance ) { $title = ! empty( $instance['title'] ) ? $instance['title'] : ''; $count = isset( $instance['count'] ) ? (bool) $instance['count'] : false; ?>

true ), 'object' ); $current_taxonomy = $this->_get_current_taxonomy( $instance ); switch ( count( $taxonomies ) ) { // No tag cloud supporting taxonomies found, display error message. case 0: ?>

0 ) { ?>

/>

'widget_recent_comments', 'description' => __( 'Your site’s most recent comments.' ), 'customize_selective_refresh' => true, 'show_instance_in_rest' => true, ); parent::__construct( 'recent-comments', __( 'Recent Comments' ), $widget_ops ); $this->alt_option_name = 'widget_recent_comments'; if ( is_active_widget( false, false, $this->id_base ) || is_customize_preview() ) { add_action( 'wp_head', array( $this, 'recent_comments_style' ) ); } } /** * Outputs the default styles for the Recent Comments widget. * * @since 2.8.0 */ public function recent_comments_style() { /** * Filters 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; } $type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"'; printf( '.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}', $type_attr ); } /** * Outputs the content for the current Recent Comments widget instance. * * @since 2.8.0 * @since 5.4.0 Creates a unique HTML ID for the `