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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.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
/**
* Variant of the Message class.
*
* Rather than treating the message key as a lookup
* value (which is passed to the MessageCache and
* translated as necessary), a RawMessage key is
* treated as the actual message.
*
* All other functionality (parsing, escaping, etc.)
* is preserved.
*
* @newable
* @since 1.21
*/
class RawMessage extends Message {
/**
* Call the parent constructor, then store the key as
* the message.
*
* @stable to call
* @see Message::__construct
*
* @param string $text Message to use.
* @param array $params Parameters for the message.
*
* @throws InvalidArgumentException
*/
public function __construct( $text, $params = [] ) {
if ( !is_string( $text ) ) {
throw new InvalidArgumentException( '$text must be a string' );
}
parent::__construct( $text, $params );
// The key is the message.
$this->message = $text;
}
/**
* Fetch the message (in this case, the key).
*
* @return string
*/
public function fetchMessage() {
// Just in case the message is unset somewhere.
if ( $this->message === null ) {
$this->message = $this->key;
}
return $this->message;
}
}
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