Defined (1)

The function is defined in the following location(s).

/modules/shortcodes/archiveorg.php  

function jetpack_archiveorg_embed_to_shortcode( $content ) { 
    if ( ! is_string( $content ) || false === stripos( $content, 'archive.org/embed/' ) ) { 
        return $content; 
    } 
 
    $regexp = '!<iframe\s+src=[\'"]https?://archive\.org/embed/([^\'"]+)[\'"]((?:\s+\w+(=[\'"][^\'"]*[\'"])?)*)></iframe>!i'; 
 
    if ( ! preg_match_all( $regexp, $content, $matches, PREG_SET_ORDER ) ) { 
        return $content; 
    } 
 
    foreach ( $matches as $match ) { 
        $url = explode( '&', $match[1] ); 
        $id = 'id=' . $url[0]; 
 
        $autoplay = ''; 
        $poster = ''; 
        for ( $ii = 1; $ii < count( $url ); $ii++ ) { 
            if ( 'autoplay=1' === $url[$ii] ) { 
                $autoplay = ' autoplay="1"'; 
            } 
 
            $map_matches = array(); 
            if ( preg_match( '/^poster=(.+)$/', $url[$ii], $map_matches ) ) { 
                $poster = " poster=\"{$map_matches[1]}\""; 
            } 
        } 
 
        $params = $match[2]; 
 
        $params = wp_kses_hair( $params, array( 'http' ) ); 
 
        $width = isset( $params['width'] ) ? (int) $params['width']['value'] : 0; 
        $height = isset( $params['height'] ) ? (int) $params['height']['value'] : 0; 
 
        $wh = ''; 
        if ( $width && $height ) { 
            $wh = ' width=' . $width . ' height=' . $height; 
        } 
 
        $shortcode = '[archiveorg ' . $id . $wh . $autoplay . $poster . ']'; 
        $content = str_replace( $match[0], $shortcode, $content ); 
    } 
 
    return $content; 
}