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/**
 * Widget API: WP_Media_Widget class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.8.0
 */

/**
 * Core class that implements a media widget.
 *
 * @since 4.8.0
 *
 * @see WP_Widget
 */
abstract class WP_Widget_Media extends WP_Widget {

	/**
	 * Translation labels.
	 *
	 * @since 4.8.0
	 * @var array
	 */
	public $l10n = array(
		'add_to_widget'              => '',
		'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 ) : ?>
			<input
				type="hidden"
				data-property="<?php echo esc_attr( $name ); ?>"
				class="media-widget-instance-property"
				name="<?php echo esc_attr( $this->get_field_name( $name ) ); ?>"
				id="<?php echo esc_attr( $this->get_field_id( $name ) ); // Needed specifically by wpWidgets.appendTitle(). ?>"
				value="<?php echo esc_attr( is_array( $value ) ? implode( ',', $value ) : (string) $value ); ?>"
			/>
			<?php
		endforeach;
	}

	/**
	 * Filters the default media display states for items in the Media list table.
	 *
	 * @since 4.8.0
	 *
	 * @param array   $states An array of media states.
	 * @param WP_Post $post   The current attachment object.
	 * @return array
	 */
	public function display_media_state( $states, $post = null ) {
		if ( ! $post ) {
			$post = get_post();
		}

		// Count how many times this attachment is used in widgets.
		$use_count = 0;
		foreach ( $this->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() {
		?>
		<script type="text/html" id="tmpl-widget-media-<?php echo esc_attr( $this->id_base ); ?>-control">
			<# var elementIdPrefix = 'el' + String( Math.random() ) + '_' #>
			<p>
				<label for="{{ elementIdPrefix }}title"><?php esc_html_e( 'Title:' ); ?></label>
				<input id="{{ elementIdPrefix }}title" type="text" class="widefat title">
			</p>
			<div class="media-widget-preview <?php echo esc_attr( $this->id_base ); ?>">
				<div class="attachment-media-view">
					<button type="button" class="select-media button-add-media not-selected">
						<?php echo esc_html( $this->l10n['add_media'] ); ?>
					</button>
				</div>
			</div>
			<p class="media-widget-buttons">
				<button type="button" class="button edit-media selected">
					<?php echo esc_html( $this->l10n['edit_media'] ); ?>
				</button>
			<?php if ( ! empty( $this->l10n['replace_media'] ) ) : ?>
				<button type="button" class="button change-media select-media selected">
					<?php echo esc_html( $this->l10n['replace_media'] ); ?>
				</button>
			<?php endif; ?>
			</p>
			<div class="media-widget-fields">
			</div>
		</script>
		<?php
	}

	/**
	 * Resets the cache for the default labels.
	 *
	 * @since 6.0.0
	 */
	public static function reset_default_labels() {
		self::$default_description = '';
		self::$l10n_defaults       = array();
	}

	/**
	 * Whether the widget has content to show.
	 *
	 * @since 4.8.0
	 *
	 * @param array $instance Widget instance props.
	 * @return bool Whether widget has content.
	 */
	protected function has_content( $instance ) {
		return ( $instance['attachment_id'] && 'attachment' === get_post_type( $instance['attachment_id'] ) ) || $instance['url'];
	}

	/**
	 * Returns the default description of the widget.
	 *
	 * @since 6.0.0
	 *
	 * @return string
	 */
	protected static function get_default_description() {
		if ( self::$default_description ) {
			return self::$default_description;
		}

		self::$default_description = __( 'A media item.' );
		return self::$default_description;
	}

	/**
	 * Returns the default localized strings used by the widget.
	 *
	 * @since 6.0.0
	 *
	 * @return (string|array)[]
	 */
	protected static function get_l10n_defaults() {
		if ( ! empty( self::$l10n_defaults ) ) {
			return self::$l10n_defaults;
		}

		self::$l10n_defaults = array(
			'no_media_selected'          => __( '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 <a href="%s">media library</a> 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;
	}
}
PK       ! Q�X�|  |    class-wp-widget-rss.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_RSS class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a RSS widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_RSS extends WP_Widget {

	/**
	 * Sets up a new RSS widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'description'                 => __( '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' );
			$feed_link = sprintf(
				'<a class="rsswidget rss-widget-feed" href="%1$s"><img class="rss-widget-icon" style="border:0" width="14" height="14" src="%2$s" alt="%3$s"%4$s /></a> ',
				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 . '<a class="rsswidget rss-widget-title" href="' . esc_url( $link ) . '">' . esc_html( $title ) . '</a>';
		}

		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 '<nav aria-label="' . esc_attr( $aria_label ) . '">';
		}

		wp_widget_rss_output( $rss, $instance );

		if ( 'html5' === $format ) {
			echo '</nav>';
		}

		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 );
	}
}
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/**
 * Widget API: WP_Widget_Search class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a Search widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Search extends WP_Widget {

	/**
	 * Sets up a new Search widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'classname'                   => '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'];
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
		</p>
		<?php
	}

	/**
	 * Handles updating settings for the current Search 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.
	 */
	public function update( $new_instance, $old_instance ) {
		$instance          = $old_instance;
		$new_instance      = wp_parse_args( (array) $new_instance, array( 'title' => '' ) );
		$instance['title'] = sanitize_text_field( $new_instance['title'] );
		return $instance;
	}
}
PK       ! ���2  2     class-wp-widget-recent-posts.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Recent_Posts class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a Recent Posts widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Recent_Posts extends WP_Widget {

	/**
	 * Sets up a new Recent Posts widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'classname'                   => 'widget_recent_entries',
			'description'                 => __( 'Your site&#8217;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;
		}
		?>

		<?php echo $args['before_widget']; ?>

		<?php
		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 '<nav aria-label="' . esc_attr( $aria_label ) . '">';
		}
		?>

		<ul>
			<?php foreach ( $r->posts as $recent_post ) : ?>
				<?php
				$post_title   = get_the_title( $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"';
				}
				?>
				<li>
					<a href="<?php the_permalink( $recent_post->ID ); ?>"<?php echo $aria_current; ?>><?php echo $title; ?></a>
					<?php if ( $show_date ) : ?>
						<span class="post-date"><?php echo get_the_date( '', $recent_post->ID ); ?></span>
					<?php endif; ?>
				</li>
			<?php endforeach; ?>
		</ul>

		<?php
		if ( 'html5' === $format ) {
			echo '</nav>';
		}

		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;
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $title; ?>" />
		</p>

		<p>
			<label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Number of posts to show:' ); ?></label>
			<input class="tiny-text" id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" type="number" step="1" min="1" value="<?php echo $number; ?>" size="3" />
		</p>

		<p>
			<input class="checkbox" type="checkbox"<?php checked( $show_date ); ?> id="<?php echo $this->get_field_id( 'show_date' ); ?>" name="<?php echo $this->get_field_name( 'show_date' ); ?>" />
			<label for="<?php echo $this->get_field_id( 'show_date' ); ?>"><?php _e( 'Display post date?' ); ?></label>
		</p>
		<?php
	}
}
PK       ! ��Gl1  1    class-wp-nav-menu-widget.phpnu �[���        <?php
/**
 * Widget API: WP_Nav_Menu_Widget class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement the Navigation Menu widget.
 *
 * @since 3.0.0
 *
 * @see WP_Widget
 */
class WP_Nav_Menu_Widget extends WP_Widget {

	/**
	 * Sets up a new Navigation Menu widget instance.
	 *
	 * @since 3.0.0
	 */
	public function __construct() {
		$widget_ops = array(
			'description'                 => __( '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' => $aria_label,
				'items_wrap'           => '<ul id="%1$s" class="%2$s">%3$s</ul>',
			);
		} 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.
		?>
		<p class="nav-menu-widget-no-menus-message" <?php echo $not_empty_menus_style; ?>>
			<?php
			if ( $wp_customize instanceof WP_Customize_Manager ) {
				$url = 'javascript: wp.customize.panel( "nav_menus" ).focus();';
			} else {
				$url = admin_url( 'nav-menus.php' );
			}

			printf(
				/* translators: %s: URL to create a new menu. */
				__( 'No menus have been created yet. <a href="%s">Create some</a>.' ),
				// The URL can be a `javascript:` link, so esc_attr() is used here instead of esc_url().
				esc_attr( $url )
			);
			?>
		</p>
		<div class="nav-menu-widget-form-controls" <?php echo $empty_menus_style; ?>>
			<p>
				<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
				<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo esc_attr( $title ); ?>" />
			</p>
			<p>
				<label for="<?php echo $this->get_field_id( 'nav_menu' ); ?>"><?php _e( 'Select Menu:' ); ?></label>
				<select id="<?php echo $this->get_field_id( 'nav_menu' ); ?>" name="<?php echo $this->get_field_name( 'nav_menu' ); ?>">
					<option value="0"><?php _e( '&mdash; Select &mdash;' ); ?></option>
					<?php foreach ( $menus as $menu ) : ?>
						<option value="<?php echo esc_attr( $menu->term_id ); ?>" <?php selected( $nav_menu, $menu->term_id ); ?>>
							<?php echo esc_html( $menu->name ); ?>
						</option>
					<?php endforeach; ?>
				</select>
			</p>
			<?php if ( $wp_customize instanceof WP_Customize_Manager ) : ?>
				<p class="edit-selected-nav-menu" style="<?php echo $nav_menu_style; ?>">
					<button type="button" class="button"><?php _e( 'Edit Menu' ); ?></button>
				</p>
			<?php endif; ?>
		</div>
		<?php
	}
}
PK       ! �8zz  z    class-wp-widget-tag-cloud.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Tag_Cloud class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a Tag cloud widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Tag_Cloud extends WP_Widget {

	/**
	 * Sets up a new Tag Cloud widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'description'                 => __( '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 '<nav aria-label="' . esc_attr( $aria_label ) . '">';
		}

		echo '<div class="tagcloud">';

		echo $tag_cloud;

		echo "</div>\n";

		if ( 'html5' === $format ) {
			echo '</nav>';
		}

		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;
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
			<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo esc_attr( $title ); ?>" />
		</p>
		<?php
		$taxonomies       = get_taxonomies( array( 'show_tagcloud' => true ), 'object' );
		$current_taxonomy = $this->_get_current_taxonomy( $instance );

		switch ( count( $taxonomies ) ) {

			// No tag cloud supporting taxonomies found, display error message.
			case 0:
				?>
				<input type="hidden" id="<?php echo $this->get_field_id( 'taxonomy' ); ?>" name="<?php echo $this->get_field_name( 'taxonomy' ); ?>" value="" />
				<p>
					<?php _e( 'The tag cloud will not be displayed since there are no taxonomies that support the tag cloud widget.' ); ?>
				</p>
				<?php
				break;

			// Just a single tag cloud supporting taxonomy found, no need to display a select.
			case 1:
				$keys     = array_keys( $taxonomies );
				$taxonomy = reset( $keys );
				?>
				<input type="hidden" id="<?php echo $this->get_field_id( 'taxonomy' ); ?>" name="<?php echo $this->get_field_name( 'taxonomy' ); ?>" value="<?php echo esc_attr( $taxonomy ); ?>" />
				<?php
				break;

			// More than one tag cloud supporting taxonomy found, display a select.
			default:
				?>
				<p>
					<label for="<?php echo $this->get_field_id( 'taxonomy' ); ?>"><?php _e( 'Taxonomy:' ); ?></label>
					<select class="widefat" id="<?php echo $this->get_field_id( 'taxonomy' ); ?>" name="<?php echo $this->get_field_name( 'taxonomy' ); ?>">
					<?php foreach ( $taxonomies as $taxonomy => $tax ) : ?>
						<option value="<?php echo esc_attr( $taxonomy ); ?>" <?php selected( $taxonomy, $current_taxonomy ); ?>>
							<?php echo esc_html( $tax->labels->name ); ?>
						</option>
					<?php endforeach; ?>
					</select>
				</p>
				<?php
		}

		if ( count( $taxonomies ) > 0 ) {
			?>
			<p>
				<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'count' ); ?>" name="<?php echo $this->get_field_name( 'count' ); ?>" <?php checked( $count, true ); ?> />
				<label for="<?php echo $this->get_field_id( 'count' ); ?>"><?php _e( 'Show tag counts' ); ?></label>
			</p>
			<?php
		}
	}

	/**
	 * Retrieves the taxonomy for the current Tag cloud widget instance.
	 *
	 * @since 4.4.0
	 *
	 * @param array $instance Current settings.
	 * @return string Name of the current taxonomy if set, otherwise 'post_tag'.
	 */
	public function _get_current_taxonomy( $instance ) {
		if ( ! empty( $instance['taxonomy'] ) && taxonomy_exists( $instance['taxonomy'] ) ) {
			return $instance['taxonomy'];
		}

		return 'post_tag';
	}
}
PK       ! a#MH�  �  #  class-wp-widget-recent-comments.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Recent_Comments class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a Recent Comments widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Recent_Comments extends WP_Widget {

	/**
	 * Sets up a new Recent Comments widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'classname'                   => 'widget_recent_comments',
			'description'                 => __( 'Your site&#8217;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(
			'<style%s>.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>',
			$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 `<ul>` 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    .= '<nav aria-label="' . esc_attr( $aria_label ) . '">';
		}

		$output .= '<ul id="' . esc_attr( $recent_comments_id ) . '">';
		if ( is_array( $comments ) && $comments ) {
			// Prime cache for associated posts. (Prime post term cache if we need it for permalinks.)
			$post_ids = array_unique( wp_list_pluck( $comments, 'comment_post_ID' ) );
			_prime_post_caches( $post_ids, strpos( get_option( 'permalink_structure' ), '%category%' ), false );

			foreach ( (array) $comments as $comment ) {
				$output .= '<li class="recentcomments">';
				$output .= sprintf(
					/* translators: Comments widget. 1: Comment author, 2: Post link. */
					_x( '%1$s on %2$s', 'widgets' ),
					'<span class="comment-author-link">' . get_comment_author_link( $comment ) . '</span>',
					'<a href="' . esc_url( get_comment_link( $comment ) ) . '">' . get_the_title( $comment->comment_post_ID ) . '</a>'
				);
				$output .= '</li>';
			}
		}
		$output .= '</ul>';

		if ( 'html5' === $format ) {
			$output .= '</nav>';
		}

		$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;
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
		</p>

		<p>
			<label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Number of comments to show:' ); ?></label>
			<input class="tiny-text" id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" type="number" step="1" min="1" value="<?php echo $number; ?>" size="3" />
		</p>
		<?php
	}

	/**
	 * Flushes the Recent Comments widget cache.
	 *
	 * @since 2.8.0
	 *
	 * @deprecated 4.4.0 Fragment caching was removed in favor of split queries.
	 */
	public function flush_widget_cache() {
		_deprecated_function( __METHOD__, '4.4.0' );
	}
}
PK       ! ���X  X    class-wp-widget-pages.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Pages class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a Pages widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Pages extends WP_Widget {

	/**
	 * Sets up a new Pages widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'classname'                   => 'widget_pages',
			'description'                 => __( 'A list of your site&#8217;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 '<nav aria-label="' . esc_attr( $aria_label ) . '">';
			}
			?>

			<ul>
				<?php echo $output; ?>
			</ul>

			<?php
			if ( 'html5' === $format ) {
				echo '</nav>';
			}

			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' => '',
			)
		);
		?>
		<p>
			<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( 'Title:' ); ?></label>
			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
		</p>

		<p>
			<label for="<?php echo esc_attr( $this->get_field_id( 'sortby' ) ); ?>"><?php _e( 'Sort by:' ); ?></label>
			<select name="<?php echo esc_attr( $this->get_field_name( 'sortby' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'sortby' ) ); ?>" class="widefat">
				<option value="post_title"<?php selected( $instance['sortby'], 'post_title' ); ?>><?php _e( 'Page title' ); ?></option>
				<option value="menu_order"<?php selected( $instance['sortby'], 'menu_order' ); ?>><?php _e( 'Page order' ); ?></option>
				<option value="ID"<?php selected( $instance['sortby'], 'ID' ); ?>><?php _e( 'Page ID' ); ?></option>
			</select>
		</p>

		<p>
			<label for="<?php echo esc_attr( $this->get_field_id( 'exclude' ) ); ?>"><?php _e( 'Exclude:' ); ?></label>
			<input type="text" value="<?php echo esc_attr( $instance['exclude'] ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'exclude' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'exclude' ) ); ?>" class="widefat" />
			<br />
			<small><?php _e( 'Page IDs, separated by commas.' ); ?></small>
		</p>
		<?php
	}
}
PK       ! 0���  �  !  class-wp-widget-media-gallery.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Media_Gallery class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.9.0
 */

/**
 * Core class that implements a gallery widget.
 *
 * @since 4.9.0
 *
 * @see WP_Widget_Media
 * @see WP_Widget
 */
class WP_Widget_Media_Gallery extends WP_Widget_Media {

	/**
	 * Constructor.
	 *
	 * @since 4.9.0
	 */
	public function __construct() {
		parent::__construct(
			'media_gallery',
			__( 'Gallery' ),
			array(
				'description' => __( '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();
		?>
		<script type="text/html" id="tmpl-wp-media-widget-gallery-preview">
			<#
			var ids = _.filter( data.ids, function( id ) {
				return ( id in data.attachments );
			} );
			#>
			<# if ( ids.length ) { #>
				<ul class="gallery media-widget-gallery-preview" role="list">
					<# _.each( ids, function( id, index ) { #>
						<# var attachment = data.attachments[ id ]; #>
						<# if ( index < 6 ) { #>
							<li class="gallery-item">
								<div class="gallery-icon">
									<img alt="{{ attachment.alt }}"
										<# if ( index === 5 && data.ids.length > 6 ) { #> aria-hidden="true" <# } #>
										<# if ( attachment.sizes.thumbnail ) { #>
											src="{{ attachment.sizes.thumbnail.url }}" width="{{ attachment.sizes.thumbnail.width }}" height="{{ attachment.sizes.thumbnail.height }}"
										<# } else { #>
											src="{{ attachment.url }}"
										<# } #>
										<# if ( ! attachment.alt && attachment.filename ) { #>
											aria-label="
											<?php
											echo esc_attr(
												sprintf(
													/* translators: %s: The image file name. */
													__( 'The current image has no alternative text. The file name is: %s' ),
													'{{ attachment.filename }}'
												)
											);
											?>
											"
										<# } #>
									/>
									<# if ( index === 5 && data.ids.length > 6 ) { #>
									<div class="gallery-icon-placeholder">
										<p class="gallery-icon-placeholder-text" aria-label="
										<?php
											printf(
												/* translators: %s: The amount of additional, not visible images in the gallery widget preview. */
												__( 'Additional images added to this gallery: %s' ),
												'{{ data.ids.length - 5 }}'
											);
										?>
										">+{{ data.ids.length - 5 }}</p>
									</div>
									<# } #>
								</div>
							</li>
						<# } #>
					<# } ); #>
				</ul>
			<# } else { #>
				<div class="attachment-media-view">
					<button type="button" class="placeholder button-add-media"><?php echo esc_html( $this->l10n['add_media'] ); ?></button>
				</div>
			<# } #>
		</script>
		<?php
	}

	/**
	 * Whether the widget has content to show.
	 *
	 * @since 4.9.0
	 * @access protected
	 *
	 * @param array $instance Widget instance props.
	 * @return bool Whether widget has content.
	 */
	protected function has_content( $instance ) {
		if ( ! empty( $instance['ids'] ) ) {
			$attachments = wp_parse_id_list( $instance['ids'] );
			// Prime attachment post caches.
			_prime_post_caches( $attachments, false, false );
			foreach ( $attachments as $attachment ) {
				if ( 'attachment' !== get_post_type( $attachment ) ) {
					return false;
				}
			}
			return true;
		}
		return false;
	}
}
PK       ! h��=�  �    class-wp-widget-meta.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Meta class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a Meta widget.
 *
 * Displays log in/out, RSS feed links, etc.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Meta extends WP_Widget {

	/**
	 * Sets up a new Meta widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'classname'                   => 'widget_meta',
			'description'                 => __( 'Login, RSS, &amp; 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 '<nav aria-label="' . esc_attr( $aria_label ) . '">';
		}
		?>

		<ul>
			<?php wp_register(); ?>
			<li><?php wp_loginout(); ?></li>
			<li><a href="<?php echo esc_url( get_bloginfo( 'rss2_url' ) ); ?>"><?php _e( 'Entries feed' ); ?></a></li>
			<li><a href="<?php echo esc_url( get_bloginfo( 'comments_rss2_url' ) ); ?>"><?php _e( 'Comments feed' ); ?></a></li>

			<?php
			/**
			 * Filters the "WordPress.org" list item HTML in the Meta widget.
			 *
			 * @since 3.6.0
			 * @since 4.9.0 Added the `$instance` parameter.
			 *
			 * @param string $html     Default HTML for the WordPress.org list item.
			 * @param array  $instance Array of settings for the current widget.
			 */
			echo apply_filters(
				'widget_meta_poweredby',
				sprintf(
					'<li><a href="%1$s">%2$s</a></li>',
					esc_url( __( 'https://wordpress.org/' ) ),
					__( 'WordPress.org' )
				),
				$instance
			);

			wp_meta();
			?>

		</ul>

		<?php
		if ( 'html5' === $format ) {
			echo '</nav>';
		}

		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' => '' ) );
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
		</p>
		<?php
	}
}
PK       ! xr���/  �/    class-wp-widget-custom-html.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Custom_HTML class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.8.1
 */

/**
 * Core class used to implement a Custom HTML widget.
 *
 * @since 4.8.1
 *
 * @see WP_Widget
 */
class WP_Widget_Custom_HTML extends WP_Widget {

	/**
	 * Whether or not the widget has been registered yet.
	 *
	 * @since 4.9.0
	 * @var bool
	 */
	protected $registered = false;

	/**
	 * Default instance.
	 *
	 * @since 4.8.1
	 * @var array
	 */
	protected $default_instance = array(
		'title'   => '',
		'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 '<div class="textwidget custom-html-widget">'; // The textwidget class is for theme styling compatibility.
		echo $content;
		echo '</div>';
		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 );
		?>
		<input id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" class="title sync-input" type="hidden" value="<?php echo esc_attr( $instance['title'] ); ?>" />
		<textarea id="<?php echo $this->get_field_id( 'content' ); ?>" name="<?php echo $this->get_field_name( 'content' ); ?>" class="content sync-input" hidden><?php echo esc_textarea( $instance['content'] ); ?></textarea>
		<?php
	}

	/**
	 * Render form template scripts.
	 *
	 * @since 4.9.0
	 */
	public static function render_control_template_scripts() {
		?>
		<script type="text/html" id="tmpl-widget-custom-html-control-fields">
			<# var elementIdPrefix = 'el' + String( Math.random() ).replace( /\D/g, '' ) + '_' #>
			<p>
				<label for="{{ elementIdPrefix }}title"><?php esc_html_e( 'Title:' ); ?></label>
				<input id="{{ elementIdPrefix }}title" type="text" class="widefat title">
			</p>

			<p>
				<label for="{{ elementIdPrefix }}content" id="{{ elementIdPrefix }}content-label"><?php esc_html_e( 'Content:' ); ?></label>
				<textarea id="{{ elementIdPrefix }}content" class="widefat code content" rows="16" cols="20"></textarea>
			</p>

			<?php if ( ! current_user_can( 'unfiltered_html' ) ) : ?>
				<?php
				$probably_unsafe_html = array( 'script', 'iframe', 'form', 'input', 'style' );
				$allowed_html         = wp_kses_allowed_html( 'post' );
				$disallowed_html      = array_diff( $probably_unsafe_html, array_keys( $allowed_html ) );
				?>
				<?php if ( ! empty( $disallowed_html ) ) : ?>
					<# if ( data.codeEditorDisabled ) { #>
						<p>
							<?php _e( 'Some HTML tags are not permitted, including:' ); ?>
							<code><?php echo implode( '</code>, <code>', $disallowed_html ); ?></code>
						</p>
					<# } #>
				<?php endif; ?>
			<?php endif; ?>

			<div class="code-editor-error-container"></div>
		</script>
		<?php
	}

	/**
	 * Add help text to widgets admin screen.
	 *
	 * @since 4.9.0
	 */
	public static function add_help_text() {
		$screen = get_current_screen();

		$content  = '<p>';
		$content .= __( 'Use the Custom HTML widget to add arbitrary HTML code to your widget areas.' );
		$content .= '</p>';

		if ( 'false' !== wp_get_current_user()->syntax_highlighting ) {
			$content .= '<p>';
			$content .= sprintf(
				/* translators: 1: Link to user profile, 2: Additional link attributes, 3: Accessibility text. */
				__( 'The edit field automatically highlights code syntax. You can disable this in your <a href="%1$s" %2$s>user profile%3$s</a> to work in plain text mode.' ),
				esc_url( get_edit_profile_url() ),
				'class="external-link" target="_blank"',
				sprintf(
					'<span class="screen-reader-text"> %s</span>',
					/* translators: Hidden accessibility text. */
					__( '(opens in a new tab)' )
				)
			);
			$content .= '</p>';

			$content .= '<p id="editor-keyboard-trap-help-1">' . __( 'When using a keyboard to navigate:' ) . '</p>';
			$content .= '<ul>';
			$content .= '<li id="editor-keyboard-trap-help-2">' . __( 'In the editing area, the Tab key enters a tab character.' ) . '</li>';
			$content .= '<li id="editor-keyboard-trap-help-3">' . __( 'To move away from this area, press the Esc key followed by the Tab key.' ) . '</li>';
			$content .= '<li id="editor-keyboard-trap-help-4">' . __( 'Screen reader users: when in forms mode, you may need to press the Esc key twice.' ) . '</li>';
			$content .= '</ul>';
		}

		$screen->add_help_tab(
			array(
				'id'      => 'custom_html_widget',
				'title'   => __( 'Custom HTML Widget' ),
				'content' => $content,
			)
		);
	}
}
PK       ! QpB�_  _    class-wp-widget-categories.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Categories class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a Categories widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Categories extends WP_Widget {

	/**
	 * Sets up a new Categories widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'classname'                   => '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 `<select>` 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( '<form action="%s" method="get">', esc_url( home_url() ) );
			$dropdown_id    = ( $first_dropdown ) ? 'cat' : "{$this->id_base}-dropdown-{$this->number}";
			$first_dropdown = false;

			echo '<label class="screen-reader-text" for="' . esc_attr( $dropdown_id ) . '">' . $title . '</label>';

			$cat_args['show_option_none'] = __( 'Select Category' );
			$cat_args['id']               = $dropdown_id;

			/**
			 * Filters the arguments for the Categories widget drop-down.
			 *
			 * @since 2.8.0
			 * @since 4.9.0 Added the `$instance` parameter.
			 *
			 * @see wp_dropdown_categories()
			 *
			 * @param array $cat_args An array of Categories widget drop-down arguments.
			 * @param array $instance Array of settings for the current widget.
			 */
			wp_dropdown_categories( apply_filters( 'widget_categories_dropdown_args', $cat_args, $instance ) );

			echo '</form>';

			ob_start();
			?>

<script>
(function() {
	var dropdown = document.getElementById( "<?php echo esc_js( $dropdown_id ); ?>" );
	function onCatChange() {
		if ( dropdown.options[ dropdown.selectedIndex ].value > 0 ) {
			dropdown.parentNode.submit();
		}
	}
	dropdown.onchange = onCatChange;
})();
</script>

			<?php
			wp_print_inline_script_tag( wp_remove_surrounding_empty_script_tags( ob_get_clean() ) );
		} else {
			$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 '<nav aria-label="' . esc_attr( $aria_label ) . '">';
			}
			?>

			<ul>
				<?php
				$cat_args['title_li'] = '';

				/**
				 * Filters the arguments for the Categories widget.
				 *
				 * @since 2.8.0
				 * @since 4.9.0 Added the `$instance` parameter.
				 *
				 * @param array $cat_args An array of Categories widget options.
				 * @param array $instance Array of settings for the current widget.
				 */
				wp_list_categories( apply_filters( 'widget_categories_args', $cat_args, $instance ) );
				?>
			</ul>

			<?php
			if ( 'html5' === $format ) {
				echo '</nav>';
			}
		}

		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;
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
		</p>

		<p>
			<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'dropdown' ); ?>" name="<?php echo $this->get_field_name( 'dropdown' ); ?>"<?php checked( $dropdown ); ?> />
			<label for="<?php echo $this->get_field_id( 'dropdown' ); ?>"><?php _e( 'Display as dropdown' ); ?></label>
			<br />

			<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'count' ); ?>" name="<?php echo $this->get_field_name( 'count' ); ?>"<?php checked( $count ); ?> />
			<label for="<?php echo $this->get_field_id( 'count' ); ?>"><?php _e( 'Show post counts' ); ?></label>
			<br />

			<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'hierarchical' ); ?>" name="<?php echo $this->get_field_name( 'hierarchical' ); ?>"<?php checked( $hierarchical ); ?> />
			<label for="<?php echo $this->get_field_id( 'hierarchical' ); ?>"><?php _e( 'Show hierarchy' ); ?></label>
		</p>
		<?php
	}
}
PK       ! w�&/�  �    class-wp-widget-block.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Block class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 5.8.0
 */

/**
 * Core class used to implement a Block widget.
 *
 * @since 5.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Block extends WP_Widget {

	/**
	 * Default instance.
	 *
	 * @since 5.8.0
	 * @var array
	 */
	protected $default_instance = array(
		'content' => '',
	);

	/**
	 * Sets up a new Block widget instance.
	 *
	 * @since 5.8.0
	 */
	public function __construct() {
		$widget_ops  = array(
			'classname'                   => 'widget_block',
			'description'                 => __( 'A widget containing a block.' ),
			'customize_selective_refresh' => true,
			'show_instance_in_rest'       => true,
		);
		$control_ops = array(
			'width'  => 400,
			'height' => 350,
		);
		parent::__construct( 'block', __( 'Block' ), $widget_ops, $control_ops );

		add_filter( 'is_wide_widget_in_customizer', array( $this, 'set_is_wide_widget_in_customizer' ), 10, 2 );
	}

	/**
	 * Outputs the content for the current Block widget instance.
	 *
	 * @since 5.8.0
	 *
	 * @param array $args     Display arguments including 'before_title', 'after_title',
	 *                        'before_widget', and 'after_widget'.
	 * @param array $instance Settings for the current Block widget instance.
	 */
	public function widget( $args, $instance ) {
		$instance = wp_parse_args( $instance, $this->default_instance );

		echo str_replace(
			'widget_block',
			$this->get_dynamic_classname( $instance['content'] ),
			$args['before_widget']
		);

		/**
		 * Filters the content of the Block widget before output.
		 *
		 * @since 5.8.0
		 *
		 * @param string          $content  The widget content.
		 * @param array           $instance Array of settings for the current widget.
		 * @param WP_Widget_Block $widget   Current Block widget instance.
		 */
		echo apply_filters(
			'widget_block_content',
			$instance['content'],
			$instance,
			$this
		);

		echo $args['after_widget'];
	}

	/**
	 * Calculates the classname to use in the block widget's container HTML.
	 *
	 * Usually this is set to `$this->widget_options['classname']` by
	 * dynamic_sidebar(). In this case, however, we want to set the classname
	 * dynamically depending on the block contained by this block widget.
	 *
	 * If a block widget contains a block that has an equivalent legacy widget,
	 * we display that legacy widget's class name. This helps with theme
	 * backwards compatibility.
	 *
	 * @since 5.8.0
	 *
	 * @param string $content The HTML content of the current block widget.
	 * @return string The classname to use in the block widget's container HTML.
	 */
	private function get_dynamic_classname( $content ) {
		$blocks = parse_blocks( $content );

		$block_name = isset( $blocks[0] ) ? $blocks[0]['blockName'] : null;

		switch ( $block_name ) {
			case 'core/paragraph':
				$classname = 'widget_block widget_text';
				break;
			case 'core/calendar':
				$classname = 'widget_block widget_calendar';
				break;
			case 'core/search':
				$classname = 'widget_block widget_search';
				break;
			case 'core/html':
				$classname = 'widget_block widget_custom_html';
				break;
			case 'core/archives':
				$classname = 'widget_block widget_archive';
				break;
			case 'core/latest-posts':
				$classname = 'widget_block widget_recent_entries';
				break;
			case 'core/latest-comments':
				$classname = 'widget_block widget_recent_comments';
				break;
			case 'core/tag-cloud':
				$classname = 'widget_block widget_tag_cloud';
				break;
			case 'core/categories':
				$classname = 'widget_block widget_categories';
				break;
			case 'core/audio':
				$classname = 'widget_block widget_media_audio';
				break;
			case 'core/video':
				$classname = 'widget_block widget_media_video';
				break;
			case 'core/image':
				$classname = 'widget_block widget_media_image';
				break;
			case 'core/gallery':
				$classname = 'widget_block widget_media_gallery';
				break;
			case 'core/rss':
				$classname = 'widget_block widget_rss';
				break;
			default:
				$classname = 'widget_block';
		}

		/**
		 * The classname used in the block widget's container HTML.
		 *
		 * This can be set according to the name of the block contained by the block widget.
		 *
		 * @since 5.8.0
		 *
		 * @param string $classname  The classname to be used in the block widget's container HTML,
		 *                           e.g. 'widget_block widget_text'.
		 * @param string $block_name The name of the block contained by the block widget,
		 *                           e.g. 'core/paragraph'.
		 */
		return apply_filters( 'widget_block_dynamic_classname', $classname, $block_name );
	}

	/**
	 * Handles updating settings for the current Block widget instance.
	 *
	 * @since 5.8.0

	 * @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_merge( $this->default_instance, $old_instance );

		if ( current_user_can( 'unfiltered_html' ) ) {
			$instance['content'] = $new_instance['content'];
		} else {
			$instance['content'] = wp_kses_post( $new_instance['content'] );
		}

		return $instance;
	}

	/**
	 * Outputs the Block widget settings form.
	 *
	 * @since 5.8.0
	 *
	 * @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 );
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'content' ); ?>">
				<?php
				/* translators: HTML code of the block, not an option that blocks HTML. */
				_e( 'Block HTML:' );
				?>
			</label>
			<textarea id="<?php echo $this->get_field_id( 'content' ); ?>" name="<?php echo $this->get_field_name( 'content' ); ?>" rows="6" cols="50" class="widefat code"><?php echo esc_textarea( $instance['content'] ); ?></textarea>
		</p>
		<?php
	}

	/**
	 * Makes sure no block widget is considered to be wide.
	 *
	 * @since 5.8.0
	 *
	 * @param bool   $is_wide   Whether the widget is considered wide.
	 * @param string $widget_id Widget ID.
	 * @return bool Updated `is_wide` value.
	 */
	public function set_is_wide_widget_in_customizer( $is_wide, $widget_id ) {
		if ( str_starts_with( $widget_id, 'block-' ) ) {
			return false;
		}

		return $is_wide;
	}
}
PK       !  wAy}  }    class-wp-widget-links.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Links class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a Links widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Links extends WP_Widget {

	/**
	 * Sets up a new Links widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'description'                 => __( '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;
		}
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'category' ); ?>"><?php _e( 'Select Link Category:' ); ?></label>
			<select class="widefat" id="<?php echo $this->get_field_id( 'category' ); ?>" name="<?php echo $this->get_field_name( 'category' ); ?>">
				<option value=""><?php _ex( 'All Links', 'links widget' ); ?></option>
				<?php foreach ( $link_cats as $link_cat ) : ?>
					<option value="<?php echo (int) $link_cat->term_id; ?>" <?php selected( $instance['category'], $link_cat->term_id ); ?>>
						<?php echo esc_html( $link_cat->name ); ?>
					</option>
				<?php endforeach; ?>
			</select>
			<label for="<?php echo $this->get_field_id( 'orderby' ); ?>"><?php _e( 'Sort by:' ); ?></label>
			<select name="<?php echo $this->get_field_name( 'orderby' ); ?>" id="<?php echo $this->get_field_id( 'orderby' ); ?>" class="widefat">
				<option value="name"<?php selected( $instance['orderby'], 'name' ); ?>><?php _e( 'Link title' ); ?></option>
				<option value="rating"<?php selected( $instance['orderby'], 'rating' ); ?>><?php _e( 'Link rating' ); ?></option>
				<option value="id"<?php selected( $instance['orderby'], 'id' ); ?>><?php _e( 'Link ID' ); ?></option>
				<option value="rand"<?php selected( $instance['orderby'], 'rand' ); ?>><?php _ex( 'Random', 'Links widget' ); ?></option>
			</select>
		</p>

		<p>
			<input class="checkbox" type="checkbox"<?php checked( $instance['images'], true ); ?> id="<?php echo $this->get_field_id( 'images' ); ?>" name="<?php echo $this->get_field_name( 'images' ); ?>" />
			<label for="<?php echo $this->get_field_id( 'images' ); ?>"><?php _e( 'Show Link Image' ); ?></label>
			<br />

			<input class="checkbox" type="checkbox"<?php checked( $instance['name'], true ); ?> id="<?php echo $this->get_field_id( 'name' ); ?>" name="<?php echo $this->get_field_name( 'name' ); ?>" />
			<label for="<?php echo $this->get_field_id( 'name' ); ?>"><?php _e( 'Show Link Name' ); ?></label>
			<br />

			<input class="checkbox" type="checkbox"<?php checked( $instance['description'], true ); ?> id="<?php echo $this->get_field_id( 'description' ); ?>" name="<?php echo $this->get_field_name( 'description' ); ?>" />
			<label for="<?php echo $this->get_field_id( 'description' ); ?>"><?php _e( 'Show Link Description' ); ?></label>
			<br />

			<input class="checkbox" type="checkbox"<?php checked( $instance['rating'], true ); ?> id="<?php echo $this->get_field_id( 'rating' ); ?>" name="<?php echo $this->get_field_name( 'rating' ); ?>" />
			<label for="<?php echo $this->get_field_id( 'rating' ); ?>"><?php _e( 'Show Link Rating' ); ?></label>
		</p>

		<p>
			<label for="<?php echo $this->get_field_id( 'limit' ); ?>"><?php _e( 'Number of links to show:' ); ?></label>
			<input id="<?php echo $this->get_field_id( 'limit' ); ?>" name="<?php echo $this->get_field_name( 'limit' ); ?>" type="text" value="<?php echo ( -1 !== $limit ) ? (int) $limit : ''; ?>" size="3" />
		</p>
		<?php
	}
}
PK       ! tS�QT  T    class-wp-widget-media-audio.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Media_Audio class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.8.0
 */

/**
 * Core class that implements an audio widget.
 *
 * @since 4.8.0
 *
 * @see WP_Widget_Media
 * @see WP_Widget
 */
class WP_Widget_Media_Audio extends WP_Widget_Media {

	/**
	 * Constructor.
	 *
	 * @since 4.8.0
	 */
	public function __construct() {
		parent::__construct(
			'media_audio',
			__( 'Audio' ),
			array(
				'description' => __( '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 <a href="%s">media library</a> 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()
		?>
		<script type="text/html" id="tmpl-wp-media-widget-audio-preview">
			<# if ( data.error && 'missing_attachment' === data.error ) { #>
				<?php
				wp_admin_notice(
					$this->l10n['missing_attachment'],
					array(
						'type'               => 'error',
						'additional_classes' => array( 'notice-alt', 'notice-missing-attachment' ),
					)
				);
				?>
			<# } else if ( data.error ) { #>
				<?php
				wp_admin_notice(
					__( 'Unable to preview media due to an unknown error.' ),
					array(
						'type'               => 'error',
						'additional_classes' => array( 'notice-alt' ),
					)
				);
				?>
			<# } else if ( data.model && data.model.src ) { #>
				<?php wp_underscore_audio_template(); ?>
			<# } #>
		</script>
		<?php
	}
}
PK       ! ��xg  g    class-wp-widget-archives.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Archives class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement the Archives widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Archives extends WP_Widget {

	/**
	 * Sets up a new Archives widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'classname'                   => 'widget_archive',
			'description'                 => __( 'A monthly archive of your site&#8217;s Posts.' ),
			'customize_selective_refresh' => true,
			'show_instance_in_rest'       => true,
		);
		parent::__construct( 'archives', __( 'Archives' ), $widget_ops );
	}

	/**
	 * Outputs the content for the current Archives 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 Archives widget instance.
	 */
	public function widget( $args, $instance ) {
		$default_title = __( 'Archives' );
		$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';
		$dropdown = ! empty( $instance['dropdown'] ) ? '1' : '0';

		echo $args['before_widget'];

		if ( $title ) {
			echo $args['before_title'] . $title . $args['after_title'];
		}

		if ( $dropdown ) {
			$dropdown_id = "{$this->id_base}-dropdown-{$this->number}";
			?>
		<label class="screen-reader-text" for="<?php echo esc_attr( $dropdown_id ); ?>"><?php echo $title; ?></label>
		<select id="<?php echo esc_attr( $dropdown_id ); ?>" name="archive-dropdown">
			<?php
			/**
			 * Filters the arguments for the Archives widget drop-down.
			 *
			 * @since 2.8.0
			 * @since 4.9.0 Added the `$instance` parameter.
			 *
			 * @see wp_get_archives()
			 *
			 * @param array $args     An array of Archives widget drop-down arguments.
			 * @param array $instance Settings for the current Archives widget instance.
			 */
			$dropdown_args = apply_filters(
				'widget_archives_dropdown_args',
				array(
					'type'            => 'monthly',
					'format'          => 'option',
					'show_post_count' => $count,
				),
				$instance
			);

			switch ( $dropdown_args['type'] ) {
				case 'yearly':
					$label = __( 'Select Year' );
					break;
				case 'monthly':
					$label = __( 'Select Month' );
					break;
				case 'daily':
					$label = __( 'Select Day' );
					break;
				case 'weekly':
					$label = __( 'Select Week' );
					break;
				default:
					$label = __( 'Select Post' );
					break;
			}
			?>

			<option value=""><?php echo esc_html( $label ); ?></option>
			<?php wp_get_archives( $dropdown_args ); ?>

		</select>

			<?php ob_start(); ?>
<script>
(function() {
	var dropdown = document.getElementById( "<?php echo esc_js( $dropdown_id ); ?>" );
	function onSelectChange() {
		if ( dropdown.options[ dropdown.selectedIndex ].value !== '' ) {
			document.location.href = this.options[ this.selectedIndex ].value;
		}
	}
	dropdown.onchange = onSelectChange;
})();
</script>
			<?php
			wp_print_inline_script_tag( wp_remove_surrounding_empty_script_tags( ob_get_clean() ) );
		} else {
			$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 '<nav aria-label="' . esc_attr( $aria_label ) . '">';
			}
			?>

			<ul>
				<?php
				wp_get_archives(
					/**
					 * Filters the arguments for the Archives widget.
					 *
					 * @since 2.8.0
					 * @since 4.9.0 Added the `$instance` parameter.
					 *
					 * @see wp_get_archives()
					 *
					 * @param array $args     An array of Archives option arguments.
					 * @param array $instance Array of settings for the current widget.
					 */
					apply_filters(
						'widget_archives_args',
						array(
							'type'            => 'monthly',
							'show_post_count' => $count,
						),
						$instance
					)
				);
				?>
			</ul>

			<?php
			if ( 'html5' === $format ) {
				echo '</nav>';
			}
		}

		echo $args['after_widget'];
	}

	/**
	 * Handles updating settings for the current Archives widget instance.
	 *
	 * @since 2.8.0
	 *
	 * @param array $new_instance New settings for this instance as input by the user via
	 *                            WP_Widget_Archives::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;
		$new_instance         = wp_parse_args(
			(array) $new_instance,
			array(
				'title'    => '',
				'count'    => 0,
				'dropdown' => '',
			)
		);
		$instance['title']    = sanitize_text_field( $new_instance['title'] );
		$instance['count']    = $new_instance['count'] ? 1 : 0;
		$instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0;

		return $instance;
	}

	/**
	 * Outputs the settings form for the Archives widget.
	 *
	 * @since 2.8.0
	 *
	 * @param array $instance Current settings.
	 */
	public function form( $instance ) {
		$instance = wp_parse_args(
			(array) $instance,
			array(
				'title'    => '',
				'count'    => 0,
				'dropdown' => '',
			)
		);
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
		</p>
		<p>
			<input class="checkbox" type="checkbox"<?php checked( $instance['dropdown'] ); ?> id="<?php echo $this->get_field_id( 'dropdown' ); ?>" name="<?php echo $this->get_field_name( 'dropdown' ); ?>" />
			<label for="<?php echo $this->get_field_id( 'dropdown' ); ?>"><?php _e( 'Display as dropdown' ); ?></label>
			<br />
			<input class="checkbox" type="checkbox"<?php checked( $instance['count'] ); ?> id="<?php echo $this->get_field_id( 'count' ); ?>" name="<?php echo $this->get_field_name( 'count' ); ?>" />
			<label for="<?php echo $this->get_field_id( 'count' ); ?>"><?php _e( 'Show post counts' ); ?></label>
		</p>
		<?php
	}
}
PK       ! [��0  �0    class-wp-widget-media-image.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Media_Image class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.8.0
 */

/**
 * Core class that implements an image widget.
 *
 * @since 4.8.0
 *
 * @see WP_Widget_Media
 * @see WP_Widget
 */
class WP_Widget_Media_Image extends WP_Widget_Media {

	/**
	 * Constructor.
	 *
	 * @since 4.8.0
	 */
	public function __construct() {
		parent::__construct(
			'media_image',
			__( 'Image' ),
			array(
				'description' => __( '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 <a href="%s">media library</a> 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 = '<img';

			foreach ( $attr as $name => $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( '<a href="%s"', esc_url( $url ) );
			if ( ! empty( $instance['link_classes'] ) ) {
				$link .= sprintf( ' class="%s"', esc_attr( $instance['link_classes'] ) );
			}
			if ( ! empty( $instance['link_rel'] ) ) {
				$link .= sprintf( ' rel="%s"', esc_attr( $instance['link_rel'] ) );
			}
			if ( ! empty( $instance['link_target_blank'] ) ) {
				$link .= ' target="_blank"';
			}
			$link .= '>';
			$link .= $image;
			$link .= '</a>';
			$image = wp_targeted_link_rel( $link );
		}

		if ( $caption ) {
			$image = img_caption_shortcode(
				array(
					'width'   => $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();

		?>
		<script type="text/html" id="tmpl-wp-media-widget-image-fields">
			<# var elementIdPrefix = 'el' + String( Math.random() ) + '_'; #>
			<# if ( data.url ) { #>
			<p class="media-widget-image-link">
				<label for="{{ elementIdPrefix }}linkUrl"><?php esc_html_e( 'Link to:' ); ?></label>
				<input id="{{ elementIdPrefix }}linkUrl" type="text" class="widefat link" value="{{ data.link_url }}" placeholder="https://" pattern="((\w+:)?\/\/\w.*|\w+:(?!\/\/$)|\/|\?|#).*">
			</p>
			<# } #>
		</script>
		<script type="text/html" id="tmpl-wp-media-widget-image-preview">
			<# if ( data.error && 'missing_attachment' === data.error ) { #>
				<?php
				wp_admin_notice(
					$this->l10n['missing_attachment'],
					array(
						'type'               => 'error',
						'additional_classes' => array( 'notice-alt', 'notice-missing-attachment' ),
					)
				);
				?>
			<# } else if ( data.error ) { #>
				<?php
				wp_admin_notice(
					__( 'Unable to preview media due to an unknown error.' ),
					array(
						'type'               => 'error',
						'additional_classes' => array( 'notice-alt' ),
					)
				);
				?>
			<# } else if ( data.url ) { #>
				<img class="attachment-thumb" src="{{ data.url }}" draggable="false" alt="{{ data.alt }}"
					<# if ( ! data.alt && data.currentFilename ) { #>
						aria-label="
						<?php
						echo esc_attr(
							sprintf(
								/* translators: %s: The image file name. */
								__( 'The current image has no alternative text. The file name is: %s' ),
								'{{ data.currentFilename }}'
							)
						);
						?>
						"
					<# } #>
				/>
			<# } #>
		</script>
		<?php
	}
}
PK       ! *O�
a  a    class-wp-widget-calendar.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Calendar class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement the Calendar widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Calendar extends WP_Widget {
	/**
	 * Ensure that the ID attribute only appears in the markup once
	 *
	 * @since 4.4.0
	 * @var int
	 */
	private static $instance = 0;

	/**
	 * Sets up a new Calendar widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops = array(
			'classname'                   => 'widget_calendar',
			'description'                 => __( 'A calendar of your site’s posts.' ),
			'customize_selective_refresh' => true,
			'show_instance_in_rest'       => true,
		);
		parent::__construct( 'calendar', __( 'Calendar' ), $widget_ops );
	}

	/**
	 * Outputs the content for the current Calendar widget instance.
	 *
	 * @since 2.8.0
	 *
	 * @param array $args     Display arguments including 'before_title', 'after_title',
	 *                        'before_widget', and 'after_widget'.
	 * @param array $instance The settings for the particular instance of the widget.
	 */
	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 . $args['after_title'];
		}
		if ( 0 === self::$instance ) {
			echo '<div id="calendar_wrap" class="calendar_wrap">';
		} else {
			echo '<div class="calendar_wrap">';
		}
		get_calendar();
		echo '</div>';
		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' => '' ) );
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
		</p>
		<?php
	}
}
PK       ! 
�L�!  �!    class-wp-widget-media-video.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Media_Video class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.8.0
 */

/**
 * Core class that implements a video widget.
 *
 * @since 4.8.0
 *
 * @see WP_Widget_Media
 * @see WP_Widget
 */
class WP_Widget_Media_Video extends WP_Widget_Media {

	/**
	 * Constructor.
	 *
	 * @since 4.8.0
	 */
	public function __construct() {
		parent::__construct(
			'media_video',
			__( 'Video' ),
			array(
				'description' => __( '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 <a href="%s">media library</a> 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).' ), '<code>.' . implode( '</code>, <code>.', wp_get_video_extensions() ) . '</code>' ),
			)
		);
	}

	/**
	 * 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()
		?>
		<script type="text/html" id="tmpl-wp-media-widget-video-preview">
			<# if ( data.error && 'missing_attachment' === data.error ) { #>
				<?php
				wp_admin_notice(
					$this->l10n['missing_attachment'],
					array(
						'type'               => 'error',
						'additional_classes' => array( 'notice-alt', 'notice-missing-attachment' ),
					)
				);
				?>
			<# } else if ( data.error && 'unsupported_file_type' === data.error ) { #>
				<?php
				wp_admin_notice(
					$this->l10n['unsupported_file_type'],
					array(
						'type'               => 'error',
						'additional_classes' => array( 'notice-alt', 'notice-missing-attachment' ),
					)
				);
				?>
			<# } else if ( data.error ) { #>
				<?php
				wp_admin_notice(
					__( 'Unable to preview media due to an unknown error.' ),
					array(
						'type'               => 'error',
						'additional_classes' => array( 'notice-alt' ),
					)
				);
				?>
			<# } else if ( data.is_oembed && data.model.poster ) { #>
				<a href="{{ data.model.src }}" target="_blank" class="media-widget-video-link">
					<img src="{{ data.model.poster }}" />
				</a>
			<# } else if ( data.is_oembed ) { #>
				<a href="{{ data.model.src }}" target="_blank" class="media-widget-video-link no-poster">
					<span class="dashicons dashicons-format-video"></span>
				</a>
			<# } else if ( data.model.src ) { #>
				<?php wp_underscore_video_template(); ?>
			<# } #>
		</script>
		<?php
	}
}
PK       ! -y�S  �S    class-wp-widget-text.phpnu �[���        <?php
/**
 * Widget API: WP_Widget_Text class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core class used to implement a Text widget.
 *
 * @since 2.8.0
 *
 * @see WP_Widget
 */
class WP_Widget_Text extends WP_Widget {

	/**
	 * Whether or not the widget has been registered yet.
	 *
	 * @since 4.8.1
	 * @var bool
	 */
	protected $registered = false;

	/**
	 * Sets up a new Text widget instance.
	 *
	 * @since 2.8.0
	 */
	public function __construct() {
		$widget_ops  = array(
			'classname'                   => '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'], '<!--' ) ) {
			return true;
		}

		// In the rare case that DOMDocument is not available we cannot reliably sniff content and so we assume legacy.
		if ( ! class_exists( 'DOMDocument' ) ) {
			// @codeCoverageIgnoreStart
			return true;
			// @codeCoverageIgnoreEnd
		}

		$doc = new DOMDocument();

		// Suppress warnings generated by loadHTML.
		$errors = libxml_use_internal_errors( true );
		// phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
		@$doc->loadHTML(
			sprintf(
				'<!DOCTYPE html><html><head><meta charset="%s"></head><body>%s</body></html>',
				esc_attr( get_bloginfo( 'charset' ) ),
				$instance['text']
			)
		);
		libxml_use_internal_errors( $errors );

		$body = $doc->getElementsByTagName( 'body' )->item( 0 );

		// See $allowedposttags.
		$safe_elements_attributes = array(
			'strong'  => array(),
			'em'      => array(),
			'b'       => array(),
			'i'       => array(),
			'u'       => array(),
			's'       => array(),
			'ul'      => array(),
			'ol'      => array(),
			'li'      => array(),
			'hr'      => array(),
			'abbr'    => array(),
			'acronym' => array(),
			'code'    => array(),
			'dfn'     => array(),
			'a'       => array(
				'href' => true,
			),
			'img'     => array(
				'src' => true,
				'alt' => true,
			),
		);
		$safe_empty_elements      = array( 'img', 'hr', 'iframe' );

		foreach ( $body->getElementsByTagName( '*' ) as $element ) {
			/** @var DOMElement $element */
			$tag_name = strtolower( $element->nodeName );

			// If the element is not safe, then the instance is legacy.
			if ( ! isset( $safe_elements_attributes[ $tag_name ] ) ) {
				return true;
			}

			// If the element is not safely empty and it has empty contents, then legacy mode.
			if ( ! in_array( $tag_name, $safe_empty_elements, true ) && '' === trim( $element->textContent ) ) {
				return true;
			}

			// If an attribute is not recognized as safe, then the instance is legacy.
			foreach ( $element->attributes as $attribute ) {
				/** @var DOMAttr $attribute */
				$attribute_name = strtolower( $attribute->nodeName );

				if ( ! isset( $safe_elements_attributes[ $tag_name ][ $attribute_name ] ) ) {
					return true;
				}
			}
		}

		// Otherwise, the text contains no elements/attributes that TinyMCE could drop, and therefore the widget does not need legacy mode.
		return false;
	}

	/**
	 * 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 Text widget instance.
	 *
	 * @since 2.8.0
	 *
	 * @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 Text widget instance.
	 */
	public function widget( $args, $instance ) {
		global $post;

		$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 );

		$text                  = ! empty( $instance['text'] ) ? $instance['text'] : '';
		$is_visual_text_widget = ( ! empty( $instance['visual'] ) && ! empty( $instance['filter'] ) );

		// In 4.8.0 only, visual Text widgets get filter=content, without visual prop; upgrade instance props just-in-time.
		if ( ! $is_visual_text_widget ) {
			$is_visual_text_widget = ( isset( $instance['filter'] ) && 'content' === $instance['filter'] );
		}
		if ( $is_visual_text_widget ) {
			$instance['filter'] = true;
			$instance['visual'] = true;
		}

		/*
		 * Suspend legacy plugin-supplied do_shortcode() for 'widget_text' filter for the visual Text widget to prevent
		 * shortcodes being processed twice. Now do_shortcode() is added to the 'widget_text_content' filter in core itself
		 * and it applies after wpautop() to prevent corrupting HTML output added by the shortcode. When do_shortcode() is
		 * added to 'widget_text_content' then do_shortcode() will be manually called when in legacy mode as well.
		 */
		$widget_text_do_shortcode_priority       = has_filter( 'widget_text', 'do_shortcode' );
		$should_suspend_legacy_shortcode_support = ( $is_visual_text_widget && false !== $widget_text_do_shortcode_priority );
		if ( $should_suspend_legacy_shortcode_support ) {
			remove_filter( 'widget_text', 'do_shortcode', $widget_text_do_shortcode_priority );
		}

		// 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' ) );

		/**
		 * Filters the content of the Text widget.
		 *
		 * @since 2.3.0
		 * @since 4.4.0 Added the `$widget` parameter.
		 * @since 4.8.1 The `$widget` param may now be a `WP_Widget_Custom_HTML` object in addition to a `WP_Widget_Text` object.
		 *
		 * @param string                               $text     The widget content.
		 * @param array                                $instance Array of settings for the current widget.
		 * @param WP_Widget_Text|WP_Widget_Custom_HTML $widget   Current text or HTML widget instance.
		 */
		$text = apply_filters( 'widget_text', $text, $instance, $this );

		if ( $is_visual_text_widget ) {

			/**
			 * Filters the content of the Text widget to apply changes expected from the visual (TinyMCE) editor.
			 *
			 * By default a subset of the_content filters are applied, including wpautop and wptexturize.
			 *
			 * @since 4.8.0
			 *
			 * @param string         $text     The widget content.
			 * @param array          $instance Array of settings for the current widget.
			 * @param WP_Widget_Text $widget   Current Text widget instance.
			 */
			$text = apply_filters( 'widget_text_content', $text, $instance, $this );
		} else {
			// Now in legacy mode, add paragraphs and line breaks when checkbox is checked.
			if ( ! empty( $instance['filter'] ) ) {
				$text = wpautop( $text );
			}

			/*
			 * Manually do shortcodes on the content when the core-added filter is present. It is added by default
			 * in core by adding do_shortcode() to the 'widget_text_content' filter to apply after wpautop().
			 * Since the legacy Text widget runs wpautop() after 'widget_text' filters are applied, the widget in
			 * legacy mode here manually applies do_shortcode() on the content unless the default
			 * core filter for 'widget_text_content' has been removed, or if do_shortcode() has already
			 * been applied via a plugin adding do_shortcode() to 'widget_text' filters.
			 */
			if ( has_filter( 'widget_text_content', 'do_shortcode' ) && ! $widget_text_do_shortcode_priority ) {
				if ( ! empty( $instance['filter'] ) ) {
					$text = shortcode_unautop( $text );
				}
				$text = do_shortcode( $text );
			}
		}

		// Restore post global.
		$post = $original_post;
		remove_filter( 'shortcode_atts_gallery', array( $this, '_filter_gallery_shortcode_attrs' ) );

		// Undo suspension of legacy plugin-supplied shortcode handling.
		if ( $should_suspend_legacy_shortcode_support ) {
			add_filter( 'widget_text', 'do_shortcode', $widget_text_do_shortcode_priority );
		}

		echo $args['before_widget'];
		if ( ! empty( $title ) ) {
			echo $args['before_title'] . $title . $args['after_title'];
		}

		$text = preg_replace_callback( '#<(video|iframe|object|embed)\s[^>]*>#i', array( $this, 'inject_video_max_width_style' ), $text );

		// Adds 'noopener' relationship, without duplicating values, to all HTML A elements that have a target.
		$text = wp_targeted_link_rel( $text );

		?>
			<div class="textwidget"><?php echo $text; ?></div>
		<?php
		echo $args['after_widget'];
	}

	/**
	 * Injects max-width and removes height for videos too constrained to fit inside sidebars on frontend.
	 *
	 * @since 4.9.0
	 *
	 * @see WP_Widget_Media_Video::inject_video_max_width_style()
	 *
	 * @param array $matches Pattern matches from preg_replace_callback.
	 * @return string HTML Output.
	 */
	public function inject_video_max_width_style( $matches ) {
		$html = $matches[0];
		$html = preg_replace( '/\sheight="\d+"/', '', $html );
		$html = preg_replace( '/\swidth="\d+"/', '', $html );
		$html = preg_replace( '/(?<=width:)\s*\d+px(?=;?)/', '100%', $html );
		return $html;
	}

	/**
	 * Handles updating settings for the current Text 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 ) {
		$new_instance = wp_parse_args(
			$new_instance,
			array(
				'title'  => '',
				'text'   => '',
				'filter' => false, // For back-compat.
				'visual' => null,  // Must be explicitly defined.
			)
		);

		$instance = $old_instance;

		$instance['title'] = sanitize_text_field( $new_instance['title'] );
		if ( current_user_can( 'unfiltered_html' ) ) {
			$instance['text'] = $new_instance['text'];
		} else {
			$instance['text'] = wp_kses_post( $new_instance['text'] );
		}

		$instance['filter'] = ! empty( $new_instance['filter'] );

		// Upgrade 4.8.0 format.
		if ( isset( $old_instance['filter'] ) && 'content' === $old_instance['filter'] ) {
			$instance['visual'] = true;
		}
		if ( 'content' === $new_instance['filter'] ) {
			$instance['visual'] = true;
		}

		if ( isset( $new_instance['visual'] ) ) {
			$instance['visual'] = ! empty( $new_instance['visual'] );
		}

		// Filter is always true in visual mode.
		if ( ! empty( $instance['visual'] ) ) {
			$instance['filter'] = true;
		}

		return $instance;
	}

	/**
	 * Enqueues preview scripts.
	 *
	 * These scripts normally are enqueued just-in-time when a playlist shortcode is used.
	 * However, in the customizer, a playlist shortcode may be used in a text widget and
	 * dynamically added via selective refresh, so it is important to unconditionally enqueue them.
	 *
	 * @since 4.9.3
	 */
	public function enqueue_preview_scripts() {
		require_once dirname( __DIR__ ) . '/media.php';

		wp_playlist_scripts( 'audio' );
		wp_playlist_scripts( 'video' );
	}

	/**
	 * Loads the required scripts and styles for the widget control.
	 *
	 * @since 4.8.0
	 */
	public function enqueue_admin_scripts() {
		wp_enqueue_editor();
		wp_enqueue_media();
		wp_enqueue_script( 'text-widgets' );
		wp_add_inline_script( 'text-widgets', sprintf( 'wp.textWidgets.idBases.push( %s );', wp_json_encode( $this->id_base ) ) );
		wp_add_inline_script( 'text-widgets', 'wp.textWidgets.init();', 'after' );
	}

	/**
	 * Outputs the Text widget settings form.
	 *
	 * @since 2.8.0
	 * @since 4.8.0 Form only contains hidden inputs which are synced with JS template.
	 * @since 4.8.1 Restored original form to be displayed when in legacy mode.
	 *
	 * @see WP_Widget_Text::render_control_template_scripts()
	 * @see _WP_Editors::editor()
	 *
	 * @param array $instance Current settings.
	 */
	public function form( $instance ) {
		$instance = wp_parse_args(
			(array) $instance,
			array(
				'title' => '',
				'text'  => '',
			)
		);
		?>
		<?php if ( ! $this->is_legacy_instance( $instance ) ) : ?>
			<?php

			if ( user_can_richedit() ) {
				add_filter( 'the_editor_content', 'format_for_editor', 10, 2 );
				$default_editor = 'tinymce';
			} else {
				$default_editor = 'html';
			}

			/** This filter is documented in wp-includes/class-wp-editor.php */
			$text = apply_filters( 'the_editor_content', $instance['text'], $default_editor );

			// Reset filter addition.
			if ( user_can_richedit() ) {
				remove_filter( 'the_editor_content', 'format_for_editor' );
			}

			// Prevent premature closing of textarea in case format_for_editor() didn't apply or the_editor_content filter did a wrong thing.
			$escaped_text = preg_replace( '#</textarea#i', '&lt;/textarea', $text );

			?>
			<input id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" class="title sync-input" type="hidden" value="<?php echo esc_attr( $instance['title'] ); ?>">
			<textarea id="<?php echo $this->get_field_id( 'text' ); ?>" name="<?php echo $this->get_field_name( 'text' ); ?>" class="text sync-input" hidden><?php echo $escaped_text; ?></textarea>
			<input id="<?php echo $this->get_field_id( 'filter' ); ?>" name="<?php echo $this->get_field_name( 'filter' ); ?>" class="filter sync-input" type="hidden" value="on">
			<input id="<?php echo $this->get_field_id( 'visual' ); ?>" name="<?php echo $this->get_field_name( 'visual' ); ?>" class="visual sync-input" type="hidden" value="on">
		<?php else : ?>
			<input id="<?php echo $this->get_field_id( 'visual' ); ?>" name="<?php echo $this->get_field_name( 'visual' ); ?>" class="visual" type="hidden" value="">
			<p>
				<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
				<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
			</p>
			<?php
			if ( ! isset( $instance['visual'] ) ) {
				$widget_info_message = __( 'This widget may contain code that may work better in the &#8220;Custom HTML&#8221; widget. How about trying that widget instead?' );
			} else {
				$widget_info_message = __( 'This widget may have contained code that may work better in the &#8220;Custom HTML&#8221; widget. If you have not yet, how about trying that widget instead?' );
			}

			wp_admin_notice(
				$widget_info_message,
				array(
					'type'               => 'info',
					'additional_classes' => array( 'notice-alt', 'inline' ),
				)
			);
			?>
			<p>
				<label for="<?php echo $this->get_field_id( 'text' ); ?>"><?php _e( 'Content:' ); ?></label>
				<textarea class="widefat" rows="16" cols="20" id="<?php echo $this->get_field_id( 'text' ); ?>" name="<?php echo $this->get_field_name( 'text' ); ?>"><?php echo esc_textarea( $instance['text'] ); ?></textarea>
			</p>
			<p>
				<input id="<?php echo $this->get_field_id( 'filter' ); ?>" name="<?php echo $this->get_field_name( 'filter' ); ?>" type="checkbox"<?php checked( ! empty( $instance['filter'] ) ); ?> />&nbsp;<label for="<?php echo $this->get_field_id( 'filter' ); ?>"><?php _e( 'Automatically add paragraphs' ); ?></label>
			</p>
			<?php
		endif;
	}

	/**
	 * Renders form template scripts.
	 *
	 * @since 4.8.0
	 * @since 4.9.0 The method is now static.
	 */
	public static function render_control_template_scripts() {
		$dismissed_pointers = explode( ',', (string) get_user_meta( get_current_user_id(), 'dismissed_wp_pointers', true ) );
		?>
		<script type="text/html" id="tmpl-widget-text-control-fields">
			<# var elementIdPrefix = 'el' + String( Math.random() ).replace( /\D/g, '' ) + '_' #>
			<p>
				<label for="{{ elementIdPrefix }}title"><?php esc_html_e( 'Title:' ); ?></label>
				<input id="{{ elementIdPrefix }}title" type="text" class="widefat title">
			</p>

			<?php if ( ! in_array( 'text_widget_custom_html', $dismissed_pointers, true ) ) : ?>
				<div hidden class="wp-pointer custom-html-widget-pointer wp-pointer-top">
					<div class="wp-pointer-content">
						<h3><?php _e( 'New Custom HTML Widget' ); ?></h3>
						<?php if ( is_customize_preview() ) : ?>
							<p><?php _e( 'Did you know there is a &#8220;Custom HTML&#8221; widget now? You can find it by pressing the &#8220;<a class="add-widget" href="#">Add a Widget</a>&#8221; button and searching for &#8220;HTML&#8221;. Check it out to add some custom code to your site!' ); ?></p>
						<?php else : ?>
							<p><?php _e( 'Did you know there is a &#8220;Custom HTML&#8221; widget now? You can find it by scanning the list of available widgets on this screen. Check it out to add some custom code to your site!' ); ?></p>
						<?php endif; ?>
						<div class="wp-pointer-buttons">
							<a class="close" href="#"><?php _e( 'Dismiss' ); ?></a>
						</div>
					</div>
					<div class="wp-pointer-arrow">
						<div class="wp-pointer-arrow-inner"></div>
					</div>
				</div>
			<?php endif; ?>

			<?php if ( ! in_array( 'text_widget_paste_html', $dismissed_pointers, true ) ) : ?>
				<div hidden class="wp-pointer paste-html-pointer wp-pointer-top">
					<div class="wp-pointer-content">
						<h3><?php _e( 'Did you just paste HTML?' ); ?></h3>
						<p><?php _e( 'Hey there, looks like you just pasted HTML into the &#8220;Visual&#8221; tab of the Text widget. You may want to paste your code into the &#8220;Text&#8221; tab instead. Alternately, try out the new &#8220;Custom HTML&#8221; widget!' ); ?></p>
						<div class="wp-pointer-buttons">
							<a class="close" href="#"><?php _e( 'Dismiss' ); ?></a>
						</div>
					</div>
					<div class="wp-pointer-arrow">
						<div class="wp-pointer-arrow-inner"></div>
					</div>
				</div>
			<?php endif; ?>

			<p>
				<label for="{{ elementIdPrefix }}text" class="screen-reader-text"><?php /* translators: Hidden accessibility text. */ esc_html_e( 'Content:' ); ?></label>
				<textarea id="{{ elementIdPrefix }}text" class="widefat text wp-editor-area" style="height: 200px" rows="16" cols="20"></textarea>
			</p>
		</script>
		<?php
	}
}
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