Mini Shell
<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
/**
* VideoPress video object retrieved from VideoPress servers and parsed.
*
* @since 1.3
*/
class VideoPress_Video {
/**
* VideoPress version.
*
* @var int
*/
public $version = 3;
/**
* Manifest version returned by remote service.
*
* @var string
* @since 1.3
*/
const manifest_version = '1.5'; // phpcs:ignore Generic.NamingConventions.UpperCaseConstantName.ClassConstantNotUpperCase
/**
* Expiration of the video expressed in Unix time
*
* @var int
* @since 1.3
*/
public $expires;
/**
* VideoPress unique identifier
*
* @var string
* @since 1.3
*/
public $guid;
/**
* WordPress.com blog identifier
*
* @var int
* @since 1.5
*/
public $blog_id;
/**
* Remote blog attachment identifier
*
* @var int
* @since 1.5
*/
public $post_id;
/**
* Maximum desired width.
*
* @var int
* @since 1.3
*/
public $maxwidth;
/**
* Video width calculated based on original video dimensions and the requested maxwidth
*
* @var int
* @since 1.3
*/
public $calculated_width;
/**
* Video height calculated based on original video dimensions and the requested maxwidth
*
* @var int
* @since 1.3
*/
public $calculated_height;
/**
* Video title
*
* @var string
* @since 1.3
*/
public $title;
/**
* Video description
*
* @var string
* @since 4.4
*/
public $description;
/**
* Directionality of title text. ltr or rtl
*
* @var string
* @since 1.3
*/
public $text_direction;
/**
* Text and audio language as ISO 639-2 language code
*
* @var string
* @since 1.3
*/
public $language;
/**
* Video duration in whole seconds
*
* @var int
* @since 1.3
*/
public $duration;
/**
* Recommended minimum age of the viewer.
*
* @var int
* @since 1.3
*/
public $age_rating;
/**
* Video author has restricted video embedding or sharing
*
* @var bool
* @since 1.3
*/
public $restricted_embed;
/**
* Poster frame image URI for the given video guid and calculated dimensions.
*
* @var string
* @since 1.3
*/
public $poster_frame_uri;
/**
* Video files associated with the given guid for the calculated dimensions.
*
* @var stdClass
* @since 1.3
*/
public $videos;
/**
* Video player information
*
* @var stdClass
* @since 1.3
*/
public $players;
/**
* Video player skinning preferences including background color and watermark
*
* @var array
* @since 1.5
*/
public $skin;
/**
* Closed captions if available for the given video. Associative array of ISO 639-2 language code and a WebVTT URI
*
* @var array
* @since 1.5
*/
public $captions;
/**
* Setup the object.
* Request video information from VideoPress servers and process the response.
*
* @since 1.3
* @param string $guid VideoPress unique identifier.
* @param int $maxwidth maximum requested video width. final width and height are calculated on VideoPress servers based on the aspect ratio of the original video upload.
*/
public function __construct( $guid, $maxwidth = 640 ) {
$this->guid = $guid;
$maxwidth = absint( $maxwidth );
if ( $maxwidth > 0 ) {
$this->maxwidth = $maxwidth;
}
$data = $this->get_data();
if ( is_wp_error( $data ) || empty( $data ) ) {
/** This filter is documented in modules/videopress/class.videopress-player.php */
if ( ! apply_filters( 'jetpack_videopress_use_legacy_player', false ) ) {
// Unlike the Flash player, the new player does it's own error checking, age gate, etc.
$data = (object) array(
'guid' => $guid,
'width' => $maxwidth,
'height' => $maxwidth / 16 * 9,
);
} else {
$this->error = $data;
return;
}
}
if ( isset( $data->blog_id ) ) {
$this->blog_id = absint( $data->blog_id );
}
if ( isset( $data->post_id ) ) {
$this->post_id = absint( $data->post_id );
}
if ( isset( $data->title ) && $data->title !== '' ) {
$this->title = trim( str_replace( ' ', ' ', $data->title ) );
}
if ( isset( $data->description ) && $data->description !== '' ) {
$this->description = trim( $data->description );
}
if ( isset( $data->text_direction ) && $data->text_direction === 'rtl' ) {
$this->text_direction = 'rtl';
} else {
$this->text_direction = 'ltr';
}
if ( isset( $data->language ) ) {
$this->language = $data->language;
}
if ( isset( $data->duration ) && $data->duration > 0 ) {
$this->duration = absint( $data->duration );
}
if ( isset( $data->width ) && $data->width > 0 ) {
$this->calculated_width = absint( $data->width );
}
if ( isset( $data->height ) && $data->height > 0 ) {
$this->calculated_height = absint( $data->height );
}
if ( isset( $data->age_rating ) ) {
$this->age_rating = absint( $this->age_rating );
}
if ( isset( $data->restricted_embed ) && $data->restricted_embed === true ) {
$this->restricted_embed = true;
} else {
$this->restricted_embed = false;
}
if ( isset( $data->posterframe ) && $data->posterframe !== '' ) {
$this->poster_frame_uri = esc_url_raw( $data->posterframe, array( 'http', 'https' ) );
}
if ( isset( $data->mp4 ) || isset( $data->ogv ) ) {
$this->videos = new stdClass();
if ( isset( $data->mp4 ) ) {
$this->videos->mp4 = $data->mp4;
}
if ( isset( $data->ogv ) ) {
$this->videos->ogv = $data->ogv;
}
}
if ( isset( $data->swf ) ) {
if ( ! isset( $this->players ) ) {
$this->players = new stdClass();
}
$this->players->swf = $data->swf;
}
if ( isset( $data->skin ) ) {
$this->skin = $data->skin;
}
if ( isset( $data->captions ) ) {
$this->captions = (array) $data->captions;
}
}
/**
* Convert an Expires HTTP header value into Unix time for use in WP Cache.
*
* @since 1.3
* @param string $expires_header Expires header value.
* @return int|bool Unix time or false
*/
public static function calculate_expiration( $expires_header ) {
if ( empty( $expires_header ) || ! is_string( $expires_header ) ) {
return false;
}
$expires_date = DateTime::createFromFormat( 'D, d M Y H:i:s T', $expires_header, new DateTimeZone( 'UTC' ) );
if ( $expires_date instanceof DateTime ) {
return date_format( $expires_date, 'U' );
}
return false;
}
/**
* Extract the site's host domain for statistics and comparison against an allowed site list in the case of restricted embeds.
*
* @since 1.2
* @param string $url absolute URL.
* @return bool|string host component of the URL, or false if none found.
*/
public static function hostname( $url ) {
return wp_parse_url( esc_url_raw( $url ), PHP_URL_HOST );
}
/**
* Request data from WordPress.com for the given guid, maxwidth, and calculated blog hostname.
*
* @since 1.3
* @return stdClass|WP_Error parsed JSON response or WP_Error if request unsuccessful
*/
private function get_data() {
global $wp_version;
$domain = self::hostname( home_url() );
$request_params = array(
'guid' => $this->guid,
'domain' => $domain,
);
if ( isset( $this->maxwidth ) && $this->maxwidth > 0 ) {
$request_params['maxwidth'] = $this->maxwidth;
}
$url = 'https://v.wordpress.com/data/wordpress.json';
$response = wp_remote_get(
add_query_arg( $request_params, $url ),
array(
'redirection' => 1,
'user-agent' => 'VideoPress plugin ' . $this->version . '; WordPress ' . $wp_version . ' (' . home_url( '/' ) . ')',
)
);
unset( $request_params );
unset( $url );
$response_body = wp_remote_retrieve_body( $response );
$response_code = absint( wp_remote_retrieve_response_code( $response ) );
if ( is_wp_error( $response ) ) {
return $response;
} elseif ( $response_code === 400 ) {
return new WP_Error( 'bad_config', __( 'The VideoPress plugin could not communicate with the VideoPress servers. This error is most likely caused by a misconfigured plugin. Please reinstall or upgrade.', 'jetpack' ) );
} elseif ( $response_code === 403 ) {
/* translators: %s URL of site trying to embed a VideoPress video */
return new WP_Error( 'http_forbidden', '<p>' . sprintf( __( '<strong>%s</strong> is not an allowed embed site.', 'jetpack' ), esc_html( $domain ) ) . '</p><p>' . __( 'Publisher limits playback of video embeds.', 'jetpack' ) . '</p>' );
} elseif ( $response_code === 404 ) {
/* translators: %s VideoPress object identifier */
return new WP_Error( 'http_not_found', '<p>' . sprintf( __( 'No data found for VideoPress identifier: <strong>%s</strong>.', 'jetpack' ), $this->guid ) . '</p>' );
} elseif ( $response_code !== 200 || empty( $response_body ) ) {
return;
} else {
$expires_header = wp_remote_retrieve_header( $response, 'Expires' );
if ( ! empty( $expires_header ) ) {
$expires = self::calculate_expiration( $expires_header );
if ( ! empty( $expires ) ) {
$this->expires = $expires;
}
}
return json_decode( $response_body );
}
}
}
Zerion Mini Shell 1.0