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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
namespace MediaWiki\Extensions\ParserFunctions;
use Exception;
use Message;
class ExprError extends Exception {
/** @var Message */
private $mwMessage;
/**
* @param string $msg
* @param string $parameter
*/
public function __construct( $msg, $parameter = '' ) {
// Give grep a chance to find the usages:
// pfunc_expr_stack_exhausted, pfunc_expr_unexpected_number, pfunc_expr_preg_match_failure,
// pfunc_expr_unrecognised_word, pfunc_expr_unexpected_operator, pfunc_expr_missing_operand,
// pfunc_expr_unexpected_closing_bracket, pfunc_expr_unrecognised_punctuation,
// pfunc_expr_unclosed_bracket, pfunc_expr_division_by_zero, pfunc_expr_invalid_argument,
// pfunc_expr_invalid_argument_ln, pfunc_expr_unknown_error, pfunc_expr_not_a_number
$this->mwMessage = wfMessage( "pfunc_expr_$msg", $parameter );
}
/**
* Replacement for getMessage() to prevent message parsing during tests which initializes
* whole bloody MediaWiki.
*
* @return string Error message to be to be displayed to end users
*/
public function getUserFriendlyMessage() {
return $this->mwMessage->inContentLanguage()->text();
}
}
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