WordPress 4.5

[autoinstalls/wordpress.git] / wp-content / themes / twentyfourteen / inc / widgets.php

diff --git a/wp-content/themes/twentyfourteen/inc/widgets.php b/wp-content/themes/twentyfourteen/inc/widgets.php
index 61c1160ae6303afe3fcfaf63b1677827c2da6632..ee766cb3086c46aed9e89894e1945b40f2de7103 100644 (file)
--- a/wp-content/themes/twentyfourteen/inc/widgets.php
+++ b/wp-content/themes/twentyfourteen/inc/widgets.php
@@ -4,7 +4,7 @@
  *
  * Displays posts from Aside, Quote, Video, Audio, Image, Gallery, and Link formats.
  *
- * @link http://codex.wordpress.org/Widgets_API#Developing_Widgets
+ * @link https://codex.wordpress.org/Widgets_API#Developing_Widgets
  *
  * @package WordPress
  * @subpackage Twenty_Fourteen
@@ -34,7 +34,28 @@ class Twenty_Fourteen_Ephemera_Widget extends WP_Widget {
                parent::__construct( 'widget_twentyfourteen_ephemera', __( 'Twenty Fourteen Ephemera', 'twentyfourteen' ), array(
                        'classname'   => 'widget_twentyfourteen_ephemera',
                        'description' => __( 'Use this widget to list your recent Aside, Quote, Video, Audio, Image, Gallery, and Link posts.', 'twentyfourteen' ),
+                       'customize_selective_refresh' => true,
                ) );
+
+               if ( is_active_widget( false, false, $this->id_base ) || is_customize_preview() ) {
+                       add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
+               }
+       }
+
+       /**
+        * Enqueue scripts.
+        *
+        * @since Twenty Fourteen 1.7
+        */
+       public function enqueue_scripts() {
+               /** This filter is documented in wp-includes/media.php */
+               $audio_library = apply_filters( 'wp_audio_shortcode_library', 'mediaelement' );
+               /** This filter is documented in wp-includes/media.php */
+               $video_library = apply_filters( 'wp_video_shortcode_library', 'mediaelement' );
+               if ( in_array( 'mediaelement', array( $video_library, $audio_library ), true ) ) {
+                       wp_enqueue_style( 'wp-mediaelement' );
+                       wp_enqueue_script( 'wp-mediaelement' );
+               }
        }
 
        /**
@@ -47,7 +68,7 @@ class Twenty_Fourteen_Ephemera_Widget extends WP_Widget {
         * @param array $instance An array of settings for this widget instance.
         */
        public function widget( $args, $instance ) {
-               $format = $instance['format'];
+               $format = isset( $instance['format'] ) && in_array( $instance['format'], $this->formats ) ? $instance['format'] : 'aside';
 
                switch ( $format ) {
                        case 'image':
@@ -107,7 +128,7 @@ class Twenty_Fourteen_Ephemera_Widget extends WP_Widget {
                        echo $args['before_widget'];
                        ?>
                        <h1 class="widget-title <?php echo esc_attr( $format ); ?>">
-                               <a class="entry-format" href="<?php echo esc_url( get_post_format_link( $format ) ); ?>"><?php echo $title; ?></a>
+                               <a class="entry-format" href="<?php echo esc_url( get_post_format_link( $format ) ); ?>"><?php echo esc_html( $title ); ?></a>
                        </h1>
                        <ol>
 
@@ -149,7 +170,7 @@ class Twenty_Fourteen_Ephemera_Widget extends WP_Widget {
                                                                        if ( has_post_thumbnail() ) :
                                                                                $post_thumbnail = get_the_post_thumbnail();
                                                                        elseif ( $total_images > 0 ) :
-                                                                               $image          = array_shift( $images );
+                                                                               $image          = reset( $images );
                                                                                $post_thumbnail = wp_get_attachment_image( $image, 'post-thumbnail' );
                                                                        endif;
 
@@ -261,7 +282,7 @@ class Twenty_Fourteen_Ephemera_Widget extends WP_Widget {
                        <p><label for="<?php echo esc_attr( $this->get_field_id( 'format' ) ); ?>"><?php _e( 'Post format to show:', 'twentyfourteen' ); ?></label>
                        <select id="<?php echo esc_attr( $this->get_field_id( 'format' ) ); ?>" class="widefat" name="<?php echo esc_attr( $this->get_field_name( 'format' ) ); ?>">
                                <?php foreach ( $this->formats as $slug ) : ?>
-                               <option value="<?php echo esc_attr( $slug ); ?>"<?php selected( $format, $slug ); ?>><?php echo get_post_format_string( $slug ); ?></option>
+                               <option value="<?php echo esc_attr( $slug ); ?>"<?php selected( $format, $slug ); ?>><?php echo esc_html( get_post_format_string( $slug ) ); ?></option>
                                <?php endforeach; ?>
                        </select>
                <?php