FAQ

For more information, please visit Pastacode Wiki

How to setup a custom cache expiration ?

Paste these lines into your functions.php theme file:
add_filter( ‘option_pastacode_cache_duration’, ‘my_pastacode_cache_duration’ );
function my_pastacode_cache_duration( $duration ) {
$duration = DAY_IN_SECOND*3; // 3 days
return $duration;
}

How define a custom color scheme ?

Paste these lines into your functions.php theme file:
add_action( ‘wp_enqueue_scripts’, ‘custom_enqueue_script’, 11 );
function custom_enqueue_script() {
$urlofmynewscheme = get_stylesheet_directory_uri() . ‘/prism-okaida-willy.css’; //this is an example
wp_deregister_style( ‘prismcss’ );
wp_register_style( ‘prismcss’, $urlofmynewscheme, false, ‘1’, ‘all’ );
}
Get inspired of the default scheme to build your schemes

How to filter supported languages ?

Paste these lines into your functions.php theme file:
//If you just want php, html, css and javascript support
add_filter( ‘pastacode_langs’, ‘_pastacode_langs’ );
function _pastacode_langs( $langs ) {
$langs = array(
‘php’ => ‘PHP’,
‘markup’ => ‘HTML’,
‘css’ => ‘CSS’,
‘javascript’ => ‘JavaScript’, );
return $langs;
}

How to add a new provider ?

Paste these lines into your functions.php theme file:
//Take WordPress SVN, for example
//register a provider
add_filter( ‘pastacode_services’, ‘_pastacode_services’ );
function _pastacode_services( $services ) {
$services[‘wordpress’] = ‘core.svn.wordpress.org’;
return $services;
}

//Define pastabox lightbox inputs
add_action( 'pastacode_fields', '_pastacode_fields' );
function _pastacode_fields( $fields ) { 
    $fields['wordpress'] = array(  // 'wordpress' or 'whatever'
        'classes'     => array( 'wordpress' ), // same value as the key
        'label'       => sprintf( __('File path relative to %s', 'pastacode'), 'https://core.svn.wordpress.org/' ), 
        'placeholder' =>'trunk/wp-config-sample.php', //if placeholder isn't defined, it will be a textarea
        'name'        => 'path_id' //these value return shortcode attribute (path_id, repos, name, user, version)
        );
    $fields['pastacode-lines']['classes'][] = 'wordpress'; // Add ability to select lines
    $fields['pastacode-highlight']['classes'][] = 'wordpress'; // Add ability to highlight somes

    return $fields;
}

//Build the function to retrieve the code
// "pastacode_wordpress" hook name (1st param) = "pastacode_" + "wordpress" or "whatever"
add_action( 'pastacode_wordpress', '_pastacode_wordpress', 10, 2 );
function _pastacode_wordpress( $source, $atts ) {
    extract( $atts );
    if( $path_id ) {
        $req  = wp_sprintf( 'https://core.svn.wordpress.org/%s', str_replace( 'https://core.svn.wordpress.org/', '', $path_id ) );
        $code = wp_remote_get( $req );
        if( ! is_wp_error( $code ) && 200 == wp_remote_retrieve_response_code( $code ) ) {
            $data = wp_remote_retrieve_body( $code );
            $source[ 'url' ]  = $req; //url to view source
            $source[ 'name' ] = basename( $req ); //filename
            $source[ 'code' ] = esc_html( $data ); //the code !!   
            //$source[ 'raw' ] contain raw source code. But there are no raw source code delivered by WordPress SVN             
        }
    }
    return $source;
}

Do not add you root website!! A contributor can add the shortcode to point your “wp-config.php” to read it!!