get_provider( $url );
$provider_name = false;
if ( false !== strpos( $provider_url, 'instagram.com' ) ) {
$provider_name = 'instagram';
} elseif ( false !== strpos( $provider_url, 'twitter.com' ) ) {
$provider_name = 'twitter';
} elseif ( false !== strpos( $provider_url, 'youtube.com' ) ) {
$provider_name = 'youtube';
} elseif ( false !== strpos( $provider_url, 'vine.co' ) ) {
$provider_name = 'vine';
}
$provider_name = apply_filters( 'instant_articles_social_embed_type', $provider_name, $url );
if ( $provider_name ) {
$html = lhafb_instant_articles_embed_get_html( $provider_name, $html, $url, $attr, $post_id );
} else {
$html = sprintf( '', $html);
}
return $html;
}
/**
* Filter the embed results for embeds.
*
* @since 0.1
* @param string $provider_name The name of the embed provider. E.g. “instagram” or “youtube”.
* @param string $html The original HTML returned from the external oembed/embed provider.
* @param string $url The URL found in the content.
* @param mixed $attr An array with extra attributes.
* @param int $post_id The post ID.
* @return string The filtered HTML.
*/
function lhafb_instant_articles_embed_get_html( $provider_name, $html, $url, $attr, $post_id ) {
/**
* Filter the HTML that will go into the Instant Article Social Embed markup.
*
* @since 0.1
* @param string $html The HTML.
* @param string $url The URL found in the content.
* @param mixed $attr An array with extra attributes.
* @param int $post_id The post ID.
*/
$html = apply_filters( "instant_articles_social_embed_{$provider_name}", $html, $url, $attr, $post_id );
$html = sprintf( '%s', $html );
/**
* Filter the Instant Article Social Embed markup.
*
* @since 0.1
* @param string $html The Social Embed markup.
* @param string $url The URL found in the content.
* @param mixed $attr An array with extra attributes.
* @param int $post_id The post ID.
*/
$html = apply_filters( 'instant_articles_social_embed', $html, $url, $attr, $post_id );
return $html;
}