'; } if ( empty( $atts['width'] ) ) { $atts['width'] = 300; } if ( empty( $atts['height'] ) ) { $atts['height'] = 380; } $atts['width'] = (int) $atts['width']; $atts['height'] = (int) $atts['height']; // Spotify accepts both URLs and their Spotify ID format, so let them sort it out and validate $embed_url = add_query_arg( 'uri', urlencode( $id ), 'https://embed.spotify.com/' ); return ''; } /** * Turn text like this on it's own line into an embed: spotify:track:4bz7uB4edifWKJXSDxwHcs * The core WordPress embed functionality only works with URLs * Modified version of WP_Embed::autoembed() * * @since 4.5.0 * * @param $content * * @return string */ function jetpack_spotify_embed_ids( $content ) { $textarr = wp_html_split( $content ); foreach ( $textarr as &$element ) { if ( '' == $element || '<' === $element[0] ) { continue; } if ( substr( ltrim( $element ), 0, 8 ) !== 'spotify:' ) { continue; } $element = preg_replace_callback( '|^\s*(spotify:[^\s"]+:[^\s"]+)\s*$|im', 'jetpack_spotify_embed_ids_callback', $element ); } return implode( '', $textarr ); } /** * Call shortcode with ID provided by matching pattern. * * @since 4.5.0 * * @param array $matches * * @return string */ function jetpack_spotify_embed_ids_callback( $matches ) { return "\n" . jetpack_spotify_shortcode( array(), $matches[1] ) . "\n"; }