public static function register()
{
// Compatibility information -> describe which shortcode should be used to insert FEN diagrams,
// which one to insert PGN games, etc...
$compatibility = RPBChessboardHelperLoader::loadTrait('Compatibility');
$fenShortcode = $compatibility->getFENShortcode();
$pgnShortcode = $compatibility->getPGNShortcode();
self::$noTexturizeShortcodes = array($fenShortcode, $pgnShortcode);
self::$lowLevelShortcodes = array($pgnShortcode);
// Register the shortcodes
add_shortcode($fenShortcode, array(__CLASS__, 'callbackShortcodeFEN'));
add_shortcode($pgnShortcode, array(__CLASS__, 'callbackShortcodePGN'));
add_shortcode('pgndiagram', array(__CLASS__, 'callbackShortcodePGNDiagram'));
// Register the no-texturize shortcodes
add_filter('no_texturize_shortcodes', array(__CLASS__, 'registerNoTexturizeShortcodes'));
// A high-priority filter is required to prevent the WP engine to perform some nasty operations
// (e.g. wptexturize, wpautop, etc...) on the text enclosed by the shortcodes.
//
// The priority level 8 what is used by the WP engine to process the special [embed] shortcode.
// As the same type of low-level operation is performed here, using this priority level seems to be a good choice.
// However, having "official" guidelines or core methods to achieve this would be desirable.
//
add_filter('the_content', array(__CLASS__, 'preprocessLowLevelShortcodes'), 8);
add_filter('comment_text', array(__CLASS__, 'preprocessLowLevelShortcodes'), 8);
}
function rpbchessboard_init_shortcodes()
{
require_once RPBCHESSBOARD_ABSPATH . 'wp/shortcodes.php';
RPBChessboardShortcodes::register();
}
