public static function init() {
parent::init( self::$magicWordKeys, self::$substitutes,
self::$magicWordArray, self::$flipMagicWordKeys );
self::$long = new self( self::long );
self::$short = new self( self::short );
}
/**
* Recognize and process the flags.
*
* @global type $wikiCitationValidateArguments
*/
protected function matchFlags() {
global $wikiCitationValidateArguments;
foreach( $this->flags as $flag ) {
# Match flag for citation type.
$citationType = WCCitationTypeEnum::match( $flag );
if ( $citationType ) {
$this->citationType = $citationType;
continue;
}
# Match flag for citation length.
$citationLength = WCCitationLengthEnum::match( $flag );
if ( $citationLength ) {
$this->citationLength = $citationLength;
continue;
}
# If the function encounters an unknown flag, an error is thrown.
if ( $wikiCitationValidateArguments ) {
throw new WCException( 'wc-flag-unknown', $flag );
}
}
# Throw exception for explicit "short bibliography" citation.
if ( isset( $this->citationLength )
&& isset( $this->citationLength )
&& $this->citationLength->key == WCCitationLengthEnum::short
&& $this->citationType->key == WCCitationTypeEnum::biblio
&& $wikiCitationValidateArguments )
{
if ( $wikiCitationValidateArguments) {
throw new WCException(
'wc-incompatible-flags',
new WCCitationLengthEnum( WCCitationLengthEnum::short ),
new WCCitationTypeEnum( WCCitationTypeEnum::biblio )
);
} else {
$this->citationLength->key = WCCitationLengthEnum::long;
}
}
}