71 lines
1.9 KiB
PHP
71 lines
1.9 KiB
PHP
<?php
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/**
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* Yoast SEO Video plugin file.
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*
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* @package Internals
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* @since 1.8.0
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* @version 1.8.0
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*/
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// Avoid direct calls to this file.
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if ( ! class_exists( 'WPSEO_Video_Sitemap' ) ) {
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header( 'Status: 403 Forbidden' );
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header( 'HTTP/1.1 403 Forbidden' );
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exit();
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}
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/**
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* Add support for the WP YouTube Lyte plugin
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*
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* @link https://wordpress.org/plugins/wp-youtube-lyte/
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*
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* {@internal Last update: July 2014 based upon v 1.4.2.}
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*/
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if ( ! class_exists( 'WPSEO_Video_Plugin_WP_Youtube_Lyte' ) ) {
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/**
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* Class WPSEO_Video_Plugin_WP_Youtube_Lyte
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*/
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class WPSEO_Video_Plugin_WP_Youtube_Lyte extends WPSEO_Video_Supported_Plugin {
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/**
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* Conditionally add plugin features to analyse for video content
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*/
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public function __construct() {
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if ( function_exists( 'shortcode_lyte' ) ) {
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$this->shortcodes[] = 'lyte';
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$this->alt_protocols = array(
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'httpv://',
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'httpa://',
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);
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}
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}
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/**
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* Analyse a video shortcode from the plugin for usable video information
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*
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* Note: currently disregards playlist and audio shortcodes
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*
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* @param string $full_shortcode Full shortcode as found in the post content.
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* @param string $sc Shortcode found.
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* @param array $atts Shortcode attributes - already decoded if needed.
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* @param string $content The shortcode content, i.e. the bit between [sc]content[/sc].
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*
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* @return array An array with the usable information found or else an empty array.
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*/
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public function get_info_from_shortcode( $full_shortcode, $sc, $atts = array(), $content = '' ) {
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$vid = array();
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if ( isset( $atts['id'] ) && $this->is_youtube_id( $atts['id'] ) ) {
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if ( ( ! isset( $atts['playlist'] ) || $atts['playlist'] != 'true' ) && ( ! isset( $atts['audio'] ) || $atts['audio'] != 'true' ) ) {
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$vid['type'] = 'youtube';
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$vid['id'] = $atts['id'];
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}
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}
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return $vid;
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}
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}
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}
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