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<?php
/**
* Class AMP_Meetup_Embed_Handler
*
* @package AMP
* @since 0.7
*/
/**
* Class AMP_Meetup_Embed_Handler
*
* @internal
*/
class AMP_Meetup_Embed_Handler extends AMP_Base_Embed_Handler {
/**
* Register embed.
*/
public function register_embed() {
add_filter( 'embed_oembed_html', [ $this, 'filter_embed_oembed_html' ], 10, 2 );
}
/**
* Unregister embed.
*/
public function unregister_embed() {
remove_filter( 'embed_oembed_html', [ $this, 'filter_embed_oembed_html' ], 10 );
}
/**
* Filter oEmbed HTML for Meetup to prepare it for AMP.
*
* @param string $cache Cache for oEmbed.
* @param string $url Embed URL.
* @return string Embed.
*/
public function filter_embed_oembed_html( $cache, $url ) {
$parsed_url = wp_parse_url( $url );
if ( false !== strpos( $parsed_url['host'], 'meetup.com' ) ) {
// Supply the width/height so that we don't have to make requests to look them up later.
$cache = str_replace( '<img ', '<img width="50" height="50" ', $cache );
}
return $cache;
}
}
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