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<?php |
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namespace SMW\Utils; |
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/** |
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* Convenience method to retrieved stringified error codes. |
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* |
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* @license GNU GPL v2+ |
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* @since 2.5 |
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* |
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* @author mwjames |
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*/ |
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class ErrorCodeFormatter { |
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/** |
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* @var array |
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*/ |
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private static $constants = array(); |
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/** |
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* @var array |
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*/ |
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private static $jsonErrors = array(); |
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/** |
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* @see http://php.net/manual/en/function.json-decode.php |
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* @since 2.5 |
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* |
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* @param integer $errorCode |
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* |
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* @return string |
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*/ |
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public static function getStringFromJsonErrorCode( $errorCode ) { |
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if ( self::$constants === array() ) { |
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self::$constants = get_defined_constants( true ); |
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} |
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if ( isset( self::$constants["json"] ) && self::$jsonErrors === array() ) { |
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foreach ( self::$constants["json"] as $name => $value ) { |
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if ( !strncmp( $name, "JSON_ERROR_", 11 ) ) { |
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self::$jsonErrors[$value] = $name; |
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} |
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} |
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} |
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return isset( self::$jsonErrors[$errorCode] ) ? self::$jsonErrors[$errorCode] : 'UNKNOWN'; |
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} |
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/** |
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* @since 2.5 |
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* |
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* @param integer $errorCode |
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* |
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* @return string |
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*/ |
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public static function getMessageFromJsonErrorCode( $errorCode ) { |
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$errorMessages = array( |
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JSON_ERROR_STATE_MISMATCH => 'Underflow or the modes mismatch, malformed JSON', |
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JSON_ERROR_CTRL_CHAR => 'Unexpected control character found, possibly incorrectly encoded', |
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JSON_ERROR_SYNTAX => 'Syntax error, malformed JSON', |
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JSON_ERROR_UTF8 => 'Malformed UTF-8 characters, possibly incorrectly encoded', |
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JSON_ERROR_DEPTH => 'The maximum stack depth has been exceeded' |
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); |
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if ( !isset( $errorMessages[$errorCode] ) ) { |
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return self::getStringFromJsonErrorCode( $errorCode ); |
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} |
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return sprintf( |
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"Expected a JSON compatible format but failed with '%s'", |
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$errorMessages[$errorCode] |
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); |
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} |
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} |
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SemanticMediaWiki /
SemanticMediaWiki
