';
} else {
echo '
';
}
get_calendar();
echo '
';
echo $args['after_widget'];
++self::$instance;
}
/**
* Handles updating settings for the current Calendar 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'] );
return $instance;
}
/**
* Outputs the settings form for the Calendar widget.
*
* @since 2.8.0
*
* @param array $instance Current settings.
*/
public function form( $instance ) {
$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
?>
'widget_categories',
'description' => __( 'A list or dropdown of categories.' ),
'customize_selective_refresh' => true,
'show_instance_in_rest' => true,
);
parent::__construct( 'categories', __( 'Categories' ), $widget_ops );
}
/**
* Outputs the content for the current Categories widget instance.
*
* @since 2.8.0
* @since 4.2.0 Creates a unique HTML ID for the `
` element
* if more than one instance is displayed on the page.
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance Settings for the current Categories widget instance.
*/
public function widget( $args, $instance ) {
static $first_dropdown = true;
$default_title = __( 'Categories' );
$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 );
$count = ! empty( $instance['count'] ) ? '1' : '0';
$hierarchical = ! empty( $instance['hierarchical'] ) ? '1' : '0';
$dropdown = ! empty( $instance['dropdown'] ) ? '1' : '0';
echo $args['before_widget'];
if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
$cat_args = array(
'orderby' => 'name',
'show_count' => $count,
'hierarchical' => $hierarchical,
);
if ( $dropdown ) {
printf( '';
ob_start();
?>
';
}
?>
';
}
}
echo $args['after_widget'];
}
/**
* Handles updating settings for the current Categories 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['count'] = ! empty( $new_instance['count'] ) ? 1 : 0;
$instance['hierarchical'] = ! empty( $new_instance['hierarchical'] ) ? 1 : 0;
$instance['dropdown'] = ! empty( $new_instance['dropdown'] ) ? 1 : 0;
return $instance;
}
/**
* Outputs the settings form for the Categories widget.
*
* @since 2.8.0
*
* @param array $instance Current settings.
*/
public function form( $instance ) {
// Defaults.
$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
$count = isset( $instance['count'] ) ? (bool) $instance['count'] : false;
$hierarchical = isset( $instance['hierarchical'] ) ? (bool) $instance['hierarchical'] : false;
$dropdown = isset( $instance['dropdown'] ) ? (bool) $instance['dropdown'] : false;
?>
'',
'content' => '',
);
/**
* Sets up a new Custom HTML widget instance.
*
* @since 4.8.1
*/
public function __construct() {
$widget_ops = array(
'classname' => 'widget_custom_html',
'description' => __( 'Arbitrary HTML code.' ),
'customize_selective_refresh' => true,
'show_instance_in_rest' => true,
);
$control_ops = array(
'width' => 400,
'height' => 350,
);
parent::__construct( 'custom_html', __( 'Custom HTML' ), $widget_ops, $control_ops );
}
/**
* Add hooks for enqueueing assets when registering all widget instances of this widget class.
*
* @since 4.9.0
*
* @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' ) );
/*
* 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( 'WP_Widget_Custom_HTML', 'render_control_template_scripts' ) );
// Note this action is used to ensure the help text is added to the end.
add_action( 'admin_head-widgets.php', array( 'WP_Widget_Custom_HTML', 'add_help_text' ) );
}
/**
* Filters gallery shortcode attributes.
*
* Prevents all of a site's attachments from being shown in a gallery displayed on a
* non-singular template where a $post context is not available.
*
* @since 4.9.0
*
* @param array $attrs Attributes.
* @return array Attributes.
*/
public function _filter_gallery_shortcode_attrs( $attrs ) {
if ( ! is_singular() && empty( $attrs['id'] ) && empty( $attrs['include'] ) ) {
$attrs['id'] = -1;
}
return $attrs;
}
/**
* Outputs the content for the current Custom HTML widget instance.
*
* @since 4.8.1
*
* @global WP_Post $post Global post object.
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance Settings for the current Custom HTML widget instance.
*/
public function widget( $args, $instance ) {
global $post;
// Override global $post so filters (and shortcodes) apply in a consistent context.
$original_post = $post;
if ( is_singular() ) {
// Make sure post is always the queried object on singular queries (not from another sub-query that failed to clean up the global $post).
$post = get_queried_object();
} else {
// Nullify the $post global during widget rendering to prevent shortcodes from running with the unexpected context on archive queries.
$post = null;
}
// Prevent dumping out all attachments from the media library.
add_filter( 'shortcode_atts_gallery', array( $this, '_filter_gallery_shortcode_attrs' ) );
$instance = array_merge( $this->default_instance, $instance );
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
// Prepare instance data that looks like a normal Text widget.
$simulated_text_widget_instance = array_merge(
$instance,
array(
'text' => isset( $instance['content'] ) ? $instance['content'] : '',
'filter' => false, // Because wpautop is not applied.
'visual' => false, // Because it wasn't created in TinyMCE.
)
);
unset( $simulated_text_widget_instance['content'] ); // Was moved to 'text' prop.
/** This filter is documented in wp-includes/widgets/class-wp-widget-text.php */
$content = apply_filters( 'widget_text', $instance['content'], $simulated_text_widget_instance, $this );
// Adds 'noopener' relationship, without duplicating values, to all HTML A elements that have a target.
$content = wp_targeted_link_rel( $content );
/**
* Filters the content of the Custom HTML widget.
*
* @since 4.8.1
*
* @param string $content The widget content.
* @param array $instance Array of settings for the current widget.
* @param WP_Widget_Custom_HTML $widget Current Custom HTML widget instance.
*/
$content = apply_filters( 'widget_custom_html_content', $content, $instance, $this );
// Restore post global.
$post = $original_post;
remove_filter( 'shortcode_atts_gallery', array( $this, '_filter_gallery_shortcode_attrs' ) );
// Inject the Text widget's container class name alongside this widget's class name for theme styling compatibility.
$args['before_widget'] = preg_replace( '/(?<=\sclass=["\'])/', 'widget_text ', $args['before_widget'] );
echo $args['before_widget'];
if ( ! empty( $title ) ) {
echo $args['before_title'] . $title . $args['after_title'];
}
echo ''; // The textwidget class is for theme styling compatibility.
echo $content;
echo '
';
echo $args['after_widget'];
}
/**
* Handles updating settings for the current Custom HTML widget instance.
*
* @since 4.8.1
*
* @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_merge( $this->default_instance, $old_instance );
$instance['title'] = sanitize_text_field( $new_instance['title'] );
if ( current_user_can( 'unfiltered_html' ) ) {
$instance['content'] = $new_instance['content'];
} else {
$instance['content'] = wp_kses_post( $new_instance['content'] );
}
return $instance;
}
/**
* Loads the required scripts and styles for the widget control.
*
* @since 4.9.0
*/
public function enqueue_admin_scripts() {
$settings = wp_enqueue_code_editor(
array(
'type' => 'text/html',
'codemirror' => array(
'indentUnit' => 2,
'tabSize' => 2,
),
)
);
wp_enqueue_script( 'custom-html-widgets' );
wp_add_inline_script( 'custom-html-widgets', sprintf( 'wp.customHtmlWidgets.idBases.push( %s );', wp_json_encode( $this->id_base ) ) );
if ( empty( $settings ) ) {
$settings = array(
'disabled' => true,
);
}
wp_add_inline_script( 'custom-html-widgets', sprintf( 'wp.customHtmlWidgets.init( %s );', wp_json_encode( $settings ) ), 'after' );
$l10n = array(
'errorNotice' => array(
/* translators: %d: Error count. */
'singular' => _n( 'There is %d error which must be fixed before you can save.', 'There are %d errors which must be fixed before you can save.', 1 ),
/* translators: %d: Error count. */
'plural' => _n( 'There is %d error which must be fixed before you can save.', 'There are %d errors which must be fixed before you can save.', 2 ),
// @todo This is lacking, as some languages have a dedicated dual form. For proper handling of plurals in JS, see #20491.
),
);
wp_add_inline_script( 'custom-html-widgets', sprintf( 'jQuery.extend( wp.customHtmlWidgets.l10n, %s );', wp_json_encode( $l10n ) ), 'after' );
}
/**
* Outputs the Custom HTML widget settings form.
*
* @since 4.8.1
* @since 4.9.0 The form contains only hidden sync inputs. For the control UI, see `WP_Widget_Custom_HTML::render_control_template_scripts()`.
*
* @see WP_Widget_Custom_HTML::render_control_template_scripts()
*
* @param array $instance Current instance.
*/
public function form( $instance ) {
$instance = wp_parse_args( (array) $instance, $this->default_instance );
?>
';
$content .= sprintf(
/* translators: 1: Link to user profile, 2: Additional link attributes, 3: Accessibility text. */
__( 'The edit field automatically highlights code syntax. You can disable this in your user profile%3$s to work in plain text mode.' ),
esc_url( get_edit_profile_url() ),
'class="external-link" target="_blank"',
sprintf(
' %s ',
/* translators: Hidden accessibility text. */
__( '(opens in a new tab)' )
)
);
$content .= '
';
$content .= '' . __( 'When using a keyboard to navigate:' ) . '
';
$content .= '';
$content .= '' . __( 'In the editing area, the Tab key enters a tab character.' ) . ' ';
$content .= '' . __( 'To move away from this area, press the Esc key followed by the Tab key.' ) . ' ';
$content .= '' . __( 'Screen reader users: when in forms mode, you may need to press the Esc key twice.' ) . ' ';
$content .= ' ';
}
$screen->add_help_tab(
array(
'id' => 'custom_html_widget',
'title' => __( 'Custom HTML Widget' ),
'content' => $content,
)
);
}
}
class-wp-widget-links.php 0000644 00000016175 15123067660 0011425 0 ustar 00 __( 'Your blogroll' ),
'customize_selective_refresh' => true,
);
parent::__construct( 'links', __( 'Links' ), $widget_ops );
}
/**
* Outputs the content for the current Links 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 Links widget instance.
*/
public function widget( $args, $instance ) {
$show_description = isset( $instance['description'] ) ? $instance['description'] : false;
$show_name = isset( $instance['name'] ) ? $instance['name'] : false;
$show_rating = isset( $instance['rating'] ) ? $instance['rating'] : false;
$show_images = isset( $instance['images'] ) ? $instance['images'] : true;
$category = isset( $instance['category'] ) ? $instance['category'] : false;
$orderby = isset( $instance['orderby'] ) ? $instance['orderby'] : 'name';
$order = 'rating' === $orderby ? 'DESC' : 'ASC';
$limit = isset( $instance['limit'] ) ? $instance['limit'] : -1;
$before_widget = preg_replace( '/ id="[^"]*"/', ' id="%id"', $args['before_widget'] );
$widget_links_args = array(
'title_before' => $args['before_title'],
'title_after' => $args['after_title'],
'category_before' => $before_widget,
'category_after' => $args['after_widget'],
'show_images' => $show_images,
'show_description' => $show_description,
'show_name' => $show_name,
'show_rating' => $show_rating,
'category' => $category,
'class' => 'linkcat widget',
'orderby' => $orderby,
'order' => $order,
'limit' => $limit,
);
/**
* Filters the arguments for the Links widget.
*
* @since 2.6.0
* @since 4.4.0 Added the `$instance` parameter.
*
* @see wp_list_bookmarks()
*
* @param array $widget_links_args An array of arguments to retrieve the links list.
* @param array $instance The settings for the particular instance of the widget.
*/
wp_list_bookmarks( apply_filters( 'widget_links_args', $widget_links_args, $instance ) );
}
/**
* Handles updating settings for the current Links 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 ) {
$new_instance = (array) $new_instance;
$instance = array(
'images' => 0,
'name' => 0,
'description' => 0,
'rating' => 0,
);
foreach ( $instance as $field => $val ) {
if ( isset( $new_instance[ $field ] ) ) {
$instance[ $field ] = 1;
}
}
$instance['orderby'] = 'name';
if ( in_array( $new_instance['orderby'], array( 'name', 'rating', 'id', 'rand' ), true ) ) {
$instance['orderby'] = $new_instance['orderby'];
}
$instance['category'] = (int) $new_instance['category'];
$instance['limit'] = ! empty( $new_instance['limit'] ) ? (int) $new_instance['limit'] : -1;
return $instance;
}
/**
* Outputs the settings form for the Links widget.
*
* @since 2.8.0
*
* @param array $instance Current settings.
*/
public function form( $instance ) {
// Defaults.
$instance = wp_parse_args(
(array) $instance,
array(
'images' => true,
'name' => true,
'description' => false,
'rating' => false,
'category' => false,
'orderby' => 'name',
'limit' => -1,
)
);
$link_cats = get_terms( array( 'taxonomy' => 'link_category' ) );
$limit = (int) $instance['limit'];
if ( ! $limit ) {
$limit = -1;
}
?>
term_id ); ?>>
name ); ?>
>
>
>
>
__( 'Displays an audio player.' ),
'mime_type' => 'audio',
)
);
$this->l10n = array_merge(
$this->l10n,
array(
'no_media_selected' => __( 'No audio selected' ),
'add_media' => _x( 'Add Audio', 'label for button in the audio widget' ),
'replace_media' => _x( 'Replace Audio', 'label for button in the audio widget; should preferably not be longer than ~13 characters long' ),
'edit_media' => _x( 'Edit Audio', 'label for button in the audio widget; should preferably not be longer than ~13 characters long' ),
'missing_attachment' => sprintf(
/* translators: %s: URL to media library. */
__( 'That audio 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( 'Audio Widget (%d)', 'Audio Widget (%d)' ),
'media_library_state_single' => __( 'Audio Widget' ),
'unsupported_file_type' => __( 'Looks like this is not the correct kind of file. Please link to an audio file instead.' ),
)
);
}
/**
* 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(
'preload' => array(
'type' => 'string',
'enum' => array( 'none', 'auto', 'metadata' ),
'default' => 'none',
'description' => __( 'Preload' ),
),
'loop' => array(
'type' => 'boolean',
'default' => false,
'description' => __( 'Loop' ),
),
);
foreach ( wp_get_audio_extensions() as $audio_extension ) {
$schema[ $audio_extension ] = array(
'type' => 'string',
'default' => '',
'format' => 'uri',
/* translators: %s: Audio extension. */
'description' => sprintf( __( 'URL to the %s audio source file' ), $audio_extension ),
);
}
return array_merge( $schema, parent::get_instance_schema() );
}
/**
* Render the media on the frontend.
*
* @since 4.8.0
*
* @param array $instance Widget instance props.
*/
public function render_media( $instance ) {
$instance = array_merge( wp_list_pluck( $this->get_instance_schema(), 'default' ), $instance );
$attachment = null;
if ( $this->is_attachment_with_mime_type( $instance['attachment_id'], $this->widget_options['mime_type'] ) ) {
$attachment = get_post( $instance['attachment_id'] );
}
if ( $attachment ) {
$src = wp_get_attachment_url( $attachment->ID );
} else {
$src = $instance['url'];
}
echo wp_audio_shortcode(
array_merge(
$instance,
compact( 'src' )
)
);
}
/**
* Enqueue preview scripts.
*
* These scripts normally are enqueued just-in-time when an audio shortcode is used.
* 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() {
/** This filter is documented in wp-includes/media.php */
if ( 'mediaelement' === apply_filters( 'wp_audio_shortcode_library', 'mediaelement' ) ) {
wp_enqueue_style( 'wp-mediaelement' );
wp_enqueue_script( 'wp-mediaelement' );
}
}
/**
* Loads the required media files for the media manager and scripts for media widgets.
*
* @since 4.8.0
*/
public function enqueue_admin_scripts() {
parent::enqueue_admin_scripts();
wp_enqueue_style( 'wp-mediaelement' );
wp_enqueue_script( 'wp-mediaelement' );
$handle = 'media-audio-widget';
wp_enqueue_script( $handle );
$exported_schema = array();
foreach ( $this->get_instance_schema() as $field => $field_schema ) {
$exported_schema[ $field ] = wp_array_slice_assoc( $field_schema, array( 'type', 'default', 'enum', 'minimum', 'format', 'media_prop', 'should_preview_update' ) );
}
wp_add_inline_script(
$handle,
sprintf(
'wp.mediaWidgets.modelConstructors[ %s ].prototype.schema = %s;',
wp_json_encode( $this->id_base ),
wp_json_encode( $exported_schema )
)
);
wp_add_inline_script(
$handle,
sprintf(
'
wp.mediaWidgets.controlConstructors[ %1$s ].prototype.mime_type = %2$s;
wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n = _.extend( {}, wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n, %3$s );
',
wp_json_encode( $this->id_base ),
wp_json_encode( $this->widget_options['mime_type'] ),
wp_json_encode( $this->l10n )
)
);
}
/**
* Render form template scripts.
*
* @since 4.8.0
*/
public function render_control_template_scripts() {
parent::render_control_template_scripts()
?>
__( 'Displays an image gallery.' ),
'mime_type' => 'image',
)
);
$this->l10n = array_merge(
$this->l10n,
array(
'no_media_selected' => __( 'No images selected' ),
'add_media' => _x( 'Add Images', 'label for button in the gallery widget; should not be longer than ~13 characters long' ),
'replace_media' => '',
'edit_media' => _x( 'Edit Gallery', 'label for button in the gallery widget; should not be longer than ~13 characters long' ),
)
);
}
/**
* Get schema for properties of a widget instance (item).
*
* @since 4.9.0
*
* @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(
'title' => array(
'type' => 'string',
'default' => '',
'sanitize_callback' => 'sanitize_text_field',
'description' => __( 'Title for the widget' ),
'should_preview_update' => false,
),
'ids' => array(
'type' => 'array',
'items' => array(
'type' => 'integer',
),
'default' => array(),
'sanitize_callback' => 'wp_parse_id_list',
),
'columns' => array(
'type' => 'integer',
'default' => 3,
'minimum' => 1,
'maximum' => 9,
),
'size' => array(
'type' => 'string',
'enum' => array_merge( get_intermediate_image_sizes(), array( 'full', 'custom' ) ),
'default' => 'thumbnail',
),
'link_type' => array(
'type' => 'string',
'enum' => array( 'post', 'file', 'none' ),
'default' => 'post',
'media_prop' => 'link',
'should_preview_update' => false,
),
'orderby_random' => array(
'type' => 'boolean',
'default' => false,
'media_prop' => '_orderbyRandom',
'should_preview_update' => false,
),
);
/** This filter is documented in wp-includes/widgets/class-wp-widget-media.php */
$schema = apply_filters( "widget_{$this->id_base}_instance_schema", $schema, $this );
return $schema;
}
/**
* Render the media on the frontend.
*
* @since 4.9.0
*
* @param array $instance Widget instance props.
*/
public function render_media( $instance ) {
$instance = array_merge( wp_list_pluck( $this->get_instance_schema(), 'default' ), $instance );
$shortcode_atts = array_merge(
$instance,
array(
'link' => $instance['link_type'],
)
);
// @codeCoverageIgnoreStart
if ( $instance['orderby_random'] ) {
$shortcode_atts['orderby'] = 'rand';
}
// @codeCoverageIgnoreEnd
echo gallery_shortcode( $shortcode_atts );
}
/**
* Loads the required media files for the media manager and scripts for media widgets.
*
* @since 4.9.0
*/
public function enqueue_admin_scripts() {
parent::enqueue_admin_scripts();
$handle = 'media-gallery-widget';
wp_enqueue_script( $handle );
$exported_schema = array();
foreach ( $this->get_instance_schema() as $field => $field_schema ) {
$exported_schema[ $field ] = wp_array_slice_assoc( $field_schema, array( 'type', 'default', 'enum', 'minimum', 'format', 'media_prop', 'should_preview_update', 'items' ) );
}
wp_add_inline_script(
$handle,
sprintf(
'wp.mediaWidgets.modelConstructors[ %s ].prototype.schema = %s;',
wp_json_encode( $this->id_base ),
wp_json_encode( $exported_schema )
)
);
wp_add_inline_script(
$handle,
sprintf(
'
wp.mediaWidgets.controlConstructors[ %1$s ].prototype.mime_type = %2$s;
_.extend( wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n, %3$s );
',
wp_json_encode( $this->id_base ),
wp_json_encode( $this->widget_options['mime_type'] ),
wp_json_encode( $this->l10n )
)
);
}
/**
* Render form template scripts.
*
* @since 4.9.0
*/
public function render_control_template_scripts() {
parent::render_control_template_scripts();
?>
__( 'Displays an image.' ),
'mime_type' => 'image',
)
);
$this->l10n = array_merge(
$this->l10n,
array(
'no_media_selected' => __( 'No image selected' ),
'add_media' => _x( 'Add Image', 'label for button in the image widget' ),
'replace_media' => _x( 'Replace Image', 'label for button in the image widget; should preferably not be longer than ~13 characters long' ),
'edit_media' => _x( 'Edit Image', 'label for button in the image widget; should preferably not be longer than ~13 characters long' ),
'missing_attachment' => sprintf(
/* translators: %s: URL to media library. */
__( 'That image 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( 'Image Widget (%d)', 'Image Widget (%d)' ),
'media_library_state_single' => __( 'Image Widget' ),
)
);
}
/**
* 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() {
return array_merge(
array(
'size' => array(
'type' => 'string',
'enum' => array_merge( get_intermediate_image_sizes(), array( 'full', 'custom' ) ),
'default' => 'medium',
'description' => __( 'Size' ),
),
'width' => array( // Via 'customWidth', only when size=custom; otherwise via 'width'.
'type' => 'integer',
'minimum' => 0,
'default' => 0,
'description' => __( 'Width' ),
),
'height' => array( // Via 'customHeight', only when size=custom; otherwise via 'height'.
'type' => 'integer',
'minimum' => 0,
'default' => 0,
'description' => __( 'Height' ),
),
'caption' => array(
'type' => 'string',
'default' => '',
'sanitize_callback' => 'wp_kses_post',
'description' => __( 'Caption' ),
'should_preview_update' => false,
),
'alt' => array(
'type' => 'string',
'default' => '',
'sanitize_callback' => 'sanitize_text_field',
'description' => __( 'Alternative Text' ),
),
'link_type' => array(
'type' => 'string',
'enum' => array( 'none', 'file', 'post', 'custom' ),
'default' => 'custom',
'media_prop' => 'link',
'description' => __( 'Link To' ),
'should_preview_update' => true,
),
'link_url' => array(
'type' => 'string',
'default' => '',
'format' => 'uri',
'media_prop' => 'linkUrl',
'description' => __( 'URL' ),
'should_preview_update' => true,
),
'image_classes' => array(
'type' => 'string',
'default' => '',
'sanitize_callback' => array( $this, 'sanitize_token_list' ),
'media_prop' => 'extraClasses',
'description' => __( 'Image CSS Class' ),
'should_preview_update' => false,
),
'link_classes' => array(
'type' => 'string',
'default' => '',
'sanitize_callback' => array( $this, 'sanitize_token_list' ),
'media_prop' => 'linkClassName',
'should_preview_update' => false,
'description' => __( 'Link CSS Class' ),
),
'link_rel' => array(
'type' => 'string',
'default' => '',
'sanitize_callback' => array( $this, 'sanitize_token_list' ),
'media_prop' => 'linkRel',
'description' => __( 'Link Rel' ),
'should_preview_update' => false,
),
'link_target_blank' => array(
'type' => 'boolean',
'default' => false,
'media_prop' => 'linkTargetBlank',
'description' => __( 'Open link in a new tab' ),
'should_preview_update' => false,
),
'image_title' => array(
'type' => 'string',
'default' => '',
'sanitize_callback' => 'sanitize_text_field',
'media_prop' => 'title',
'description' => __( 'Image Title Attribute' ),
'should_preview_update' => false,
),
/*
* There are two additional properties exposed by the PostImage modal
* that don't seem to be relevant, as they may only be derived read-only
* values:
* - originalUrl
* - aspectRatio
* - height (redundant when size is not custom)
* - width (redundant when size is not custom)
*/
),
parent::get_instance_schema()
);
}
/**
* Render the media on the frontend.
*
* @since 4.8.0
*
* @param array $instance Widget instance props.
*/
public function render_media( $instance ) {
$instance = array_merge( wp_list_pluck( $this->get_instance_schema(), 'default' ), $instance );
$instance = wp_parse_args(
$instance,
array(
'size' => 'thumbnail',
)
);
$attachment = null;
if ( $this->is_attachment_with_mime_type( $instance['attachment_id'], $this->widget_options['mime_type'] ) ) {
$attachment = get_post( $instance['attachment_id'] );
}
if ( $attachment ) {
$caption = '';
if ( ! isset( $instance['caption'] ) ) {
$caption = $attachment->post_excerpt;
} elseif ( trim( $instance['caption'] ) ) {
$caption = $instance['caption'];
}
$image_attributes = array(
'class' => sprintf( 'image wp-image-%d %s', $attachment->ID, $instance['image_classes'] ),
'style' => 'max-width: 100%; height: auto;',
);
if ( ! empty( $instance['image_title'] ) ) {
$image_attributes['title'] = $instance['image_title'];
}
if ( $instance['alt'] ) {
$image_attributes['alt'] = $instance['alt'];
}
$size = $instance['size'];
if ( 'custom' === $size || ! in_array( $size, array_merge( get_intermediate_image_sizes(), array( 'full' ) ), true ) ) {
$size = array( $instance['width'], $instance['height'] );
$width = $instance['width'];
} else {
$caption_size = _wp_get_image_size_from_meta( $instance['size'], wp_get_attachment_metadata( $attachment->ID ) );
$width = empty( $caption_size[0] ) ? 0 : $caption_size[0];
}
$image_attributes['class'] .= sprintf( ' attachment-%1$s size-%1$s', is_array( $size ) ? implode( 'x', $size ) : $size );
$image = wp_get_attachment_image( $attachment->ID, $size, false, $image_attributes );
} else {
if ( empty( $instance['url'] ) ) {
return;
}
$instance['size'] = 'custom';
$caption = $instance['caption'];
$width = $instance['width'];
$classes = 'image ' . $instance['image_classes'];
if ( 0 === $instance['width'] ) {
$instance['width'] = '';
}
if ( 0 === $instance['height'] ) {
$instance['height'] = '';
}
$attr = array(
'class' => $classes,
'src' => $instance['url'],
'alt' => $instance['alt'],
'width' => $instance['width'],
'height' => $instance['height'],
);
$loading_optimization_attr = wp_get_loading_optimization_attributes(
'img',
$attr,
'widget_media_image'
);
$attr = array_merge( $attr, $loading_optimization_attr );
$attr = array_map( 'esc_attr', $attr );
$image = ' $value ) {
$image .= ' ' . $name . '="' . $value . '"';
}
$image .= ' />';
} // End if().
$url = '';
if ( 'file' === $instance['link_type'] ) {
$url = $attachment ? wp_get_attachment_url( $attachment->ID ) : $instance['url'];
} elseif ( $attachment && 'post' === $instance['link_type'] ) {
$url = get_attachment_link( $attachment->ID );
} elseif ( 'custom' === $instance['link_type'] && ! empty( $instance['link_url'] ) ) {
$url = $instance['link_url'];
}
if ( $url ) {
$link = sprintf( ' $width,
'caption' => $caption,
),
$image
);
}
echo $image;
}
/**
* Loads the required media files for the media manager and scripts for media widgets.
*
* @since 4.8.0
*/
public function enqueue_admin_scripts() {
parent::enqueue_admin_scripts();
$handle = 'media-image-widget';
wp_enqueue_script( $handle );
$exported_schema = array();
foreach ( $this->get_instance_schema() as $field => $field_schema ) {
$exported_schema[ $field ] = wp_array_slice_assoc( $field_schema, array( 'type', 'default', 'enum', 'minimum', 'format', 'media_prop', 'should_preview_update' ) );
}
wp_add_inline_script(
$handle,
sprintf(
'wp.mediaWidgets.modelConstructors[ %s ].prototype.schema = %s;',
wp_json_encode( $this->id_base ),
wp_json_encode( $exported_schema )
)
);
wp_add_inline_script(
$handle,
sprintf(
'
wp.mediaWidgets.controlConstructors[ %1$s ].prototype.mime_type = %2$s;
wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n = _.extend( {}, wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n, %3$s );
',
wp_json_encode( $this->id_base ),
wp_json_encode( $this->widget_options['mime_type'] ),
wp_json_encode( $this->l10n )
)
);
}
/**
* Render form template scripts.
*
* @since 4.8.0
*/
public function render_control_template_scripts() {
parent::render_control_template_scripts();
?>
__( 'Displays a video from the media library or from YouTube, Vimeo, or another provider.' ),
'mime_type' => 'video',
)
);
$this->l10n = array_merge(
$this->l10n,
array(
'no_media_selected' => __( 'No video selected' ),
'add_media' => _x( 'Add Video', 'label for button in the video widget' ),
'replace_media' => _x( 'Replace Video', 'label for button in the video widget; should preferably not be longer than ~13 characters long' ),
'edit_media' => _x( 'Edit Video', 'label for button in the video widget; should preferably not be longer than ~13 characters long' ),
'missing_attachment' => sprintf(
/* translators: %s: URL to media library. */
__( 'That video 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( 'Video Widget (%d)', 'Video Widget (%d)' ),
'media_library_state_single' => __( 'Video Widget' ),
/* translators: %s: A list of valid video file extensions. */
'unsupported_file_type' => sprintf( __( 'Sorry, the video at the supplied URL cannot be loaded. Please check that the URL is for a supported video file (%s) or stream (e.g. YouTube and Vimeo).' ), '.' . implode( ', .', wp_get_video_extensions() ) . '' ),
)
);
}
/**
* 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(
'preload' => array(
'type' => 'string',
'enum' => array( 'none', 'auto', 'metadata' ),
'default' => 'metadata',
'description' => __( 'Preload' ),
'should_preview_update' => false,
),
'loop' => array(
'type' => 'boolean',
'default' => false,
'description' => __( 'Loop' ),
'should_preview_update' => false,
),
'content' => array(
'type' => 'string',
'default' => '',
'sanitize_callback' => 'wp_kses_post',
'description' => __( 'Tracks (subtitles, captions, descriptions, chapters, or metadata)' ),
'should_preview_update' => false,
),
);
foreach ( wp_get_video_extensions() as $video_extension ) {
$schema[ $video_extension ] = array(
'type' => 'string',
'default' => '',
'format' => 'uri',
/* translators: %s: Video extension. */
'description' => sprintf( __( 'URL to the %s video source file' ), $video_extension ),
);
}
return array_merge( $schema, parent::get_instance_schema() );
}
/**
* Render the media on the frontend.
*
* @since 4.8.0
*
* @param array $instance Widget instance props.
*/
public function render_media( $instance ) {
$instance = array_merge( wp_list_pluck( $this->get_instance_schema(), 'default' ), $instance );
$attachment = null;
if ( $this->is_attachment_with_mime_type( $instance['attachment_id'], $this->widget_options['mime_type'] ) ) {
$attachment = get_post( $instance['attachment_id'] );
}
$src = $instance['url'];
if ( $attachment ) {
$src = wp_get_attachment_url( $attachment->ID );
}
if ( empty( $src ) ) {
return;
}
$youtube_pattern = '#^https?://(?:www\.)?(?:youtube\.com/watch|youtu\.be/)#';
$vimeo_pattern = '#^https?://(.+\.)?vimeo\.com/.*#';
if ( $attachment || preg_match( $youtube_pattern, $src ) || preg_match( $vimeo_pattern, $src ) ) {
add_filter( 'wp_video_shortcode', array( $this, 'inject_video_max_width_style' ) );
echo wp_video_shortcode(
array_merge(
$instance,
compact( 'src' )
),
$instance['content']
);
remove_filter( 'wp_video_shortcode', array( $this, 'inject_video_max_width_style' ) );
} else {
echo $this->inject_video_max_width_style( wp_oembed_get( $src ) );
}
}
/**
* Inject max-width and remove height for videos too constrained to fit inside sidebars on frontend.
*
* @since 4.8.0
*
* @param string $html Video shortcode HTML output.
* @return string HTML Output.
*/
public function inject_video_max_width_style( $html ) {
$html = preg_replace( '/\sheight="\d+"/', '', $html );
$html = preg_replace( '/\swidth="\d+"/', '', $html );
$html = preg_replace( '/(?<=width:)\s*\d+px(?=;?)/', '100%', $html );
return $html;
}
/**
* Enqueue preview scripts.
*
* These scripts normally are enqueued just-in-time when a video shortcode is used.
* 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() {
/** This filter is documented in wp-includes/media.php */
if ( 'mediaelement' === apply_filters( 'wp_video_shortcode_library', 'mediaelement' ) ) {
wp_enqueue_style( 'wp-mediaelement' );
wp_enqueue_script( 'mediaelement-vimeo' );
wp_enqueue_script( 'wp-mediaelement' );
}
}
/**
* Loads the required scripts and styles for the widget control.
*
* @since 4.8.0
*/
public function enqueue_admin_scripts() {
parent::enqueue_admin_scripts();
$handle = 'media-video-widget';
wp_enqueue_script( $handle );
$exported_schema = array();
foreach ( $this->get_instance_schema() as $field => $field_schema ) {
$exported_schema[ $field ] = wp_array_slice_assoc( $field_schema, array( 'type', 'default', 'enum', 'minimum', 'format', 'media_prop', 'should_preview_update' ) );
}
wp_add_inline_script(
$handle,
sprintf(
'wp.mediaWidgets.modelConstructors[ %s ].prototype.schema = %s;',
wp_json_encode( $this->id_base ),
wp_json_encode( $exported_schema )
)
);
wp_add_inline_script(
$handle,
sprintf(
'
wp.mediaWidgets.controlConstructors[ %1$s ].prototype.mime_type = %2$s;
wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n = _.extend( {}, wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n, %3$s );
',
wp_json_encode( $this->id_base ),
wp_json_encode( $this->widget_options['mime_type'] ),
wp_json_encode( $this->l10n )
)
);
}
/**
* Render form template scripts.
*
* @since 4.8.0
*/
public function render_control_template_scripts() {
parent::render_control_template_scripts()
?>
'',
'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 => $value ) : ?>
media library and make sure it was not deleted.' ),
esc_url( admin_url( 'upload.php' ) )
),
/* translators: %d: Widget count. */
'media_library_state_multi' => _n_noop( 'Media Widget (%d)', 'Media Widget (%d)' ),
'media_library_state_single' => __( 'Media Widget' ),
'unsupported_file_type' => __( 'Looks like this is not the correct kind of file. Please link to an appropriate file instead.' ),
);
return self::$l10n_defaults;
}
}
class-wp-widget-meta.php 0000644 00000007773 15123067660 0011237 0 ustar 00 'widget_meta',
'description' => __( 'Login, RSS, & WordPress.org links.' ),
'customize_selective_refresh' => true,
'show_instance_in_rest' => true,
);
parent::__construct( 'meta', __( 'Meta' ), $widget_ops );
}
/**
* Outputs the content for the current Meta 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 Meta widget instance.
*/
public function widget( $args, $instance ) {
$default_title = __( 'Meta' );
$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 );
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 : $default_title;
echo '';
}
?>
%2$s ',
esc_url( __( 'https://wordpress.org/' ) ),
__( 'WordPress.org' )
),
$instance
);
wp_meta();
?>
';
}
echo $args['after_widget'];
}
/**
* Handles updating settings for the current Meta 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'] );
return $instance;
}
/**
* Outputs the settings form for the Meta widget.
*
* @since 2.8.0
*
* @param array $instance Current settings.
*/
public function form( $instance ) {
$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
?>
'widget_pages',
'description' => __( 'A list of your site’s Pages.' ),
'customize_selective_refresh' => true,
'show_instance_in_rest' => true,
);
parent::__construct( 'pages', __( 'Pages' ), $widget_ops );
}
/**
* Outputs the content for the current Pages 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 Pages widget instance.
*/
public function widget( $args, $instance ) {
$default_title = __( 'Pages' );
$title = ! empty( $instance['title'] ) ? $instance['title'] : $default_title;
/**
* Filters the widget title.
*
* @since 2.6.0
*
* @param string $title The widget title. Default 'Pages'.
* @param array $instance Array of settings for the current widget.
* @param mixed $id_base The widget ID.
*/
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
$sortby = empty( $instance['sortby'] ) ? 'menu_order' : $instance['sortby'];
$exclude = empty( $instance['exclude'] ) ? '' : $instance['exclude'];
if ( 'menu_order' === $sortby ) {
$sortby = 'menu_order, post_title';
}
$output = wp_list_pages(
/**
* Filters the arguments for the Pages widget.
*
* @since 2.8.0
* @since 4.9.0 Added the `$instance` parameter.
*
* @see wp_list_pages()
*
* @param array $args An array of arguments to retrieve the pages list.
* @param array $instance Array of settings for the current widget.
*/
apply_filters(
'widget_pages_args',
array(
'title_li' => '',
'echo' => 0,
'sort_column' => $sortby,
'exclude' => $exclude,
),
$instance
)
);
if ( ! empty( $output ) ) {
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 Pages 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'] );
if ( in_array( $new_instance['sortby'], array( 'post_title', 'menu_order', 'ID' ), true ) ) {
$instance['sortby'] = $new_instance['sortby'];
} else {
$instance['sortby'] = 'menu_order';
}
$instance['exclude'] = sanitize_text_field( $new_instance['exclude'] );
return $instance;
}
/**
* Outputs the settings form for the Pages widget.
*
* @since 2.8.0
*
* @param array $instance Current settings.
*/
public function form( $instance ) {
// Defaults.
$instance = wp_parse_args(
(array) $instance,
array(
'sortby' => 'post_title',
'title' => '',
'exclude' => '',
)
);
?>
>
>
>
'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 `` element
* if more than one instance is displayed on the page.
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance Settings for the current Recent Comments widget instance.
*/
public function widget( $args, $instance ) {
static $first_instance = true;
if ( ! isset( $args['widget_id'] ) ) {
$args['widget_id'] = $this->id;
}
$output = '';
$default_title = __( 'Recent Comments' );
$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;
}
$comments = get_comments(
/**
* Filters the arguments for the Recent Comments widget.
*
* @since 3.4.0
* @since 4.9.0 Added the `$instance` parameter.
*
* @see WP_Comment_Query::query() for information on accepted arguments.
*
* @param array $comment_args An array of arguments used to retrieve the recent comments.
* @param array $instance Array of settings for the current widget.
*/
apply_filters(
'widget_comments_args',
array(
'number' => $number,
'status' => 'approve',
'post_status' => 'publish',
),
$instance
)
);
$output .= $args['before_widget'];
if ( $title ) {
$output .= $args['before_title'] . $title . $args['after_title'];
}
$recent_comments_id = ( $first_instance ) ? 'recentcomments' : "recentcomments-{$this->number}";
$first_instance = false;
$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;
$output .= '';
}
$output .= '';
if ( 'html5' === $format ) {
$output .= ' ';
}
$output .= $args['after_widget'];
echo $output;
}
/**
* Handles updating settings for the current Recent Comments 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'] = absint( $new_instance['number'] );
return $instance;
}
/**
* Outputs the settings form for the Recent Comments widget.
*
* @since 2.8.0
*
* @param array $instance Current settings.
*/
public function form( $instance ) {
$title = isset( $instance['title'] ) ? $instance['title'] : '';
$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5;
?>
'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;
}
?>
';
}
?>
posts as $recent_post ) : ?>
ID );
$title = ( ! empty( $post_title ) ) ? $post_title : __( '(no title)' );
$aria_current = '';
if ( get_queried_object_id() === $recent_post->ID ) {
$aria_current = ' aria-current="page"';
}
?>
>
ID ); ?>
';
}
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;
?>
__( '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(
' ',
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 . '';
}
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 '';
}
wp_widget_rss_output( $rss, $instance );
if ( 'html5' === $format ) {
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.php 0000644 00000005244 15123067660 0011545 0 ustar 00 '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-tag-cloud.php 0000644 00000015172 15123067660 0012160 0 ustar 00 __( '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 '';
echo $tag_cloud;
echo "
\n";
if ( 'html5' === $format ) {
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:
?>
$tax ) : ?>
>
labels->name ); ?>
0 ) {
?>
'widget_text',
'description' => __( 'Arbitrary text.' ),
'customize_selective_refresh' => true,
'show_instance_in_rest' => true,
);
$control_ops = array(
'width' => 400,
'height' => 350,
);
parent::__construct( 'text', __( 'Text' ), $widget_ops, $control_ops );
}
/**
* Adds hooks for enqueueing assets when registering all widget instances of this widget class.
*
* @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;
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_print_scripts-widgets.php' action in WP_Customize_Widgets::print_scripts().
*/
add_action( 'admin_print_scripts-widgets.php', array( $this, 'enqueue_admin_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( 'WP_Widget_Text', 'render_control_template_scripts' ) );
}
/**
* Determines whether a given instance is legacy and should bypass using TinyMCE.
*
* @since 4.8.1
*
* @param array $instance {
* Instance data.
*
* @type string $text Content.
* @type bool|string $filter Whether autop or content filters should apply.
* @type bool $legacy Whether widget is in legacy mode.
* }
* @return bool Whether Text widget instance contains legacy data.
*/
public function is_legacy_instance( $instance ) {
// Legacy mode when not in visual mode.
if ( isset( $instance['visual'] ) ) {
return ! $instance['visual'];
}
// Or, the widget has been added/updated in 4.8.0 then filter prop is 'content' and it is no longer legacy.
if ( isset( $instance['filter'] ) && 'content' === $instance['filter'] ) {
return false;
}
// If the text is empty, then nothing is preventing migration to TinyMCE.
if ( empty( $instance['text'] ) ) {
return false;
}
$wpautop = ! empty( $instance['filter'] );
$has_line_breaks = ( str_contains( trim( $instance['text'] ), "\n" ) );
// If auto-paragraphs are not enabled and there are line breaks, then ensure legacy mode.
if ( ! $wpautop && $has_line_breaks ) {
return true;
}
// If an HTML comment is present, assume legacy mode.
if ( str_contains( $instance['text'], '