mirror of
https://github.com/WordPress/WordPress.git
synced 2024-11-05 18:32:23 +01:00
011d33e95b
Fixes issue where Video widgets embedding external files fail to get recognized due to the presence of the `loop` param after the video filename, even though it has a recognized extension. Regardless, the `loop` param is only present to fix a Vimeo issue in ME.js 2.x. Props timmydcrawford. Amends [40640]. See #39686, #39994. Fixes #40977. Built from https://develop.svn.wordpress.org/trunk@40892 git-svn-id: http://core.svn.wordpress.org/trunk@40742 1a063a9b-81f0-0310-95a4-ce76da25c4cd
254 lines
7.9 KiB
PHP
254 lines
7.9 KiB
PHP
<?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
|
|
*/
|
|
class WP_Widget_Media_Video extends WP_Widget_Media {
|
|
|
|
/**
|
|
* Constructor.
|
|
*
|
|
* @since 4.8.0
|
|
* @access public
|
|
*/
|
|
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( $this->l10n, array(
|
|
'no_media_selected' => __( 'No video selected' ),
|
|
'add_media' => _x( 'Add Video', 'label for button in the video widget' ),
|
|
'replace_media' => _x( 'Replace Video', 'label for button in the video widget; should preferably not be longer than ~13 characters long' ),
|
|
'edit_media' => _x( 'Edit Video', 'label for button in the video widget; should preferably not be longer than ~13 characters long' ),
|
|
'missing_attachment' => sprintf(
|
|
/* translators: placeholder is URL to media library */
|
|
__( 'We can’t find that video. Check your <a href="%s">media library</a> and make sure it wasn’t deleted.' ),
|
|
esc_url( admin_url( 'upload.php' ) )
|
|
),
|
|
/* translators: %d is widget count */
|
|
'media_library_state_multi' => _n_noop( 'Video Widget (%d)', 'Video Widget (%d)' ),
|
|
'media_library_state_single' => __( 'Video Widget' ),
|
|
/* translators: placeholder is a list of valid video file extensions */
|
|
'unsupported_file_type' => sprintf( __( 'Sorry, we can’t display the video file type selected. Please select a supported video file (%1$s) or stream (YouTube or Vimeo) instead.' ), '<code>.' . implode( '</code>, <code>.', wp_get_video_extensions() ) . '</code>' ),
|
|
) );
|
|
}
|
|
|
|
/**
|
|
* Get schema for properties of a widget instance (item).
|
|
*
|
|
* @since 4.8.0
|
|
* @access public
|
|
*
|
|
* @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_merge(
|
|
parent::get_instance_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: placeholder is video extension */
|
|
'description' => sprintf( __( 'URL to the %s video source file' ), $video_extension ),
|
|
);
|
|
}
|
|
|
|
return $schema;
|
|
}
|
|
|
|
/**
|
|
* Render the media on the frontend.
|
|
*
|
|
* @since 4.8.0
|
|
* @access public
|
|
*
|
|
* @param array $instance Widget instance props.
|
|
*
|
|
* @return void
|
|
*/
|
|
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;
|
|
}
|
|
|
|
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' ) );
|
|
}
|
|
|
|
/**
|
|
* Inject max-width and remove height for videos too constrained to fit inside sidebars on frontend.
|
|
*
|
|
* @since 4.8.0
|
|
* @access public
|
|
*
|
|
* @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
|
|
* @access public
|
|
*/
|
|
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( 'wp-mediaelement' );
|
|
}
|
|
|
|
// Enqueue script needed by Vimeo; see wp_video_shortcode().
|
|
wp_enqueue_script( 'froogaloop' );
|
|
}
|
|
|
|
/**
|
|
* Loads the required scripts and styles for the widget control.
|
|
*
|
|
* @since 4.8.0
|
|
* @access public
|
|
*/
|
|
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
|
|
* @access public
|
|
*/
|
|
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 ) { #>
|
|
<div class="notice notice-error notice-alt notice-missing-attachment">
|
|
<p><?php echo $this->l10n['missing_attachment']; ?></p>
|
|
</div>
|
|
<# } else if ( data.error && 'unsupported_file_type' === data.error ) { #>
|
|
<div class="notice notice-error notice-alt notice-missing-attachment">
|
|
<p><?php echo $this->l10n['unsupported_file_type']; ?></p>
|
|
</div>
|
|
<# } else if ( data.error ) { #>
|
|
<div class="notice notice-error notice-alt">
|
|
<p><?php _e( 'Unable to preview media due to an unknown error.' ); ?></p>
|
|
</div>
|
|
<# } else if ( data.is_hosted_embed && 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_hosted_embed ) { #>
|
|
<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
|
|
}
|
|
}
|