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<?php
/**
* @package Internals
* @since 3.7.0
* @version 3.7.0
*/
// Avoid direct calls to this file.
if ( ! class_exists( 'WPSEO_Video_Sitemap' ) ) {
header( 'Status: 403 Forbidden' );
header( 'HTTP/1.1 403 Forbidden' );
exit();
}
/**
*****************************************************************
* uStudio Video SEO Details
*/
if ( ! class_exists( 'WPSEO_Video_Details_Ustudio' ) ) {
/**
* Class WPSEO_Video_Details_Ustudio
*/
class WPSEO_Video_Details_Ustudio extends WPSEO_Video_Details {
/**
* Regular expression to retrieve a video ID from a known video URL.
*
* The ID for use in this module is combo of {destination_id/video_id} (include '/').
*
* @var string
*/
protected $id_regex = '`ustudio\.com/embed/([/a-zA-Z0-9]+)`i';
/**
* Sprintf template to create a URL from an ID.
*
* @var string
*/
protected $url_template = 'https://app.ustudio.com/embed/%s';
/**
* Information on the remote URL to use for retrieving the video details.
*
* @var array
*/
protected $remote_url = array(
'pattern' => 'https://app.ustudio.com/embed/%s/config.json',
'replace_key' => 'id',
'response_type' => 'json',
);
/**
* First video in the response.
*
* @var array|false
*/
private $first_video;
/**
* Information on the largest transcode.
*
* @var array|false
*/
private $transcode;
/**
* Set video details to their new values
*
* The actual setting is done via methods in the concrete classes.
*
* @return void
*/
protected function put_video_details() {
$this->first_video = $this->get_decoded_video();
if ( is_array( $this->first_video ) ) {
$this->transcode = $this->get_transcode();
parent::put_video_details();
}
}
/**
* Set the player location.
*/
protected function set_player_loc() {
if ( ! empty( $this->vid['id'] ) ) {
$this->vid['player_loc'] = 'https://app.ustudio.com/embed/' . $this->vid['id'];
}
}
/**
* Pull the first video from the details, if exists.
*
* @return array|false
*/
protected function get_decoded_video() {
if ( ! empty( $this->decoded_response->videos ) ) {
return $this->decoded_response->videos[0];
}
return false;
}
/**
* Pull the largest (widest) transcode, preferably mp4.
*
* @return array|false
*/
protected function get_transcode() {
$transcode = false;
if ( ! empty( $this->first_video->transcodes ) ) {
foreach ( $this->first_video->transcodes as $format => $items ) {
foreach ( $items as $item ) {
$item->format = $format;
if ( ! $transcode ) {
// For starters, use the first transcode we find.
$transcode = $item;
}
elseif ( $format === 'mp4' && $transcode->format !== 'mp4' ) {
// If item is mp4 and best transcode isn't, use the mp4.
$transcode = $item;
}
elseif ( $item->width > $transcode->width ) {
// If item is wider, use it.
$transcode = $item;
}
}
}
}
return $transcode;
}
/**
* Set the thumbnail location
*/
protected function set_thumbnail_loc() {
if ( ! empty( $this->first_video->images ) ) {
foreach ( $this->first_video->images as $image ) {
if ( $image->type === 'poster' ) {
$local_img = $this->make_image_local( $image->image_url );
if ( is_string( $local_img ) && $local_img !== '' ) {
$this->vid['thumbnail_loc'] = $local_img;
return;
}
}
}
}
}
/**
* Set the duration
*/
protected function set_duration() {
if ( ! empty( $this->first_video->duration ) && is_numeric( $this->first_video->duration ) ) {
$this->vid['duration'] = $this->first_video->duration;
}
}
/**
* Set the video height
*/
protected function set_height() {
if ( ! empty( $this->transcode->height ) && is_numeric( $this->transcode->height ) ) {
$this->vid['height'] = $this->transcode->height;
}
}
/**
* Set the video width
*/
protected function set_width() {
if ( ! empty( $this->transcode->width ) && is_numeric( $this->transcode->width ) ) {
$this->vid['width'] = $this->transcode->width;
}
}
/**
* Set the location of the content
*/
protected function set_content_loc() {
if ( ! empty( $this->transcode->url ) ) {
$this->vid['content_loc'] = $this->transcode->url;
}
}
} /* End of class */
} /* End of class-exists wrapper */