90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Yoast SEO Video plugin file.
|
||
|
|
*
|
||
|
|
* @package Internals
|
||
|
|
* @since 1.8.0
|
||
|
|
* @version 1.8.0
|
||
|
|
*/
|
||
|
|
|
||
|
|
// Avoid direct calls to this file.
|
||
|
|
if ( ! class_exists( 'WPSEO_Video_Sitemap' ) ) {
|
||
|
|
header( 'Status: 403 Forbidden' );
|
||
|
|
header( 'HTTP/1.1 403 Forbidden' );
|
||
|
|
exit();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Add support for the YouTube Embed Plus plugin
|
||
|
|
*
|
||
|
|
* @todo We may want to remove their og tags from the main class:
|
||
|
|
* remove_action( 'wp_head', array( 'YouTubePrefs', 'do_ogvideo' ) );
|
||
|
|
*
|
||
|
|
* @link https://wordpress.org/plugins/youtube-embed-plus/
|
||
|
|
*
|
||
|
|
* {@internal Last update: August 2014 based upon v 8.7.}
|
||
|
|
*/
|
||
|
|
if ( ! class_exists( 'WPSEO_Video_Plugin_Youtube_Embed_Plus' ) ) {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class WPSEO_Video_Plugin_Youtube_Embed_Plus
|
||
|
|
*/
|
||
|
|
class WPSEO_Video_Plugin_Youtube_Embed_Plus extends WPSEO_Video_Supported_Plugin {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Conditionally add plugin features to analyse for video content
|
||
|
|
*/
|
||
|
|
public function __construct() {
|
||
|
|
if ( class_exists( 'YouTubePrefs' ) ) {
|
||
|
|
$this->shortcodes[] = 'embedyt';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Analyse a video shortcode from the plugin for usable video information
|
||
|
|
*
|
||
|
|
* @param string $full_shortcode Full shortcode as found in the post content.
|
||
|
|
* @param string $sc Shortcode found.
|
||
|
|
* @param array $atts Shortcode attributes - already decoded if needed.
|
||
|
|
* @param string $content The shortcode content, i.e. the bit between [sc]content[/sc].
|
||
|
|
*
|
||
|
|
* @return array An array with the usable information found or else an empty array.
|
||
|
|
*/
|
||
|
|
public function get_info_from_shortcode( $full_shortcode, $sc, $atts = array(), $content = '' ) {
|
||
|
|
$vid = array();
|
||
|
|
|
||
|
|
if ( isset( $content ) && ( is_string( $content ) && $content !== '' ) ) {
|
||
|
|
$vid['type'] = 'youtube';
|
||
|
|
$list = explode( '&', $content );
|
||
|
|
$vid['url'] = $list[0];
|
||
|
|
unset( $list[0] );
|
||
|
|
|
||
|
|
if ( $list !== array() ) {
|
||
|
|
// Retrieve width/height.
|
||
|
|
foreach ( $list as $key => $value ) {
|
||
|
|
$value = explode( '=', $value );
|
||
|
|
if ( in_array( $value[0], array( 'width', 'height', 'w', 'h' ), true ) ) {
|
||
|
|
if ( ! empty( $value[1] ) ) {
|
||
|
|
$atts[ $value[0] ] = $value[1];
|
||
|
|
}
|
||
|
|
unset( $list[ $key ] );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$vid = $this->maybe_get_dimensions( $vid, $atts, true );
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Any attributes left over are partly real url parts, partly plugin settings, let's
|
||
|
|
* just put them back on...
|
||
|
|
*/
|
||
|
|
if ( $list !== array() ) {
|
||
|
|
$vid['url'] = $vid['url'] . '&' . implode( '&', $list );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $vid;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|