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<?php
/**
* Installer-specific wikitext formatting.
*
* 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
*/
class InstallDocFormatter {
static function format( $text ) {
$obj = new self( $text );
return $obj->execute();
}
protected function __construct( $text ) {
$this->text = $text;
}
protected function execute() {
$text = $this->text;
// Use Unix line endings, escape some wikitext stuff
$text = str_replace( array( '<', '{{', '[[', "\r" ),
array( '<', '{{', '[[', '' ), $text );
// join word-wrapped lines into one
do {
$prev = $text;
$text = preg_replace( "/\n([\\*#\t])([^\n]*?)\n([^\n#\\*:]+)/", "\n\\1\\2 \\3", $text );
} while ( $text != $prev );
// Replace tab indents with colons
$text = preg_replace( '/^\t\t/m', '::', $text );
$text = preg_replace( '/^\t/m', ':', $text );
// turn (bug nnnn) into links
$text = preg_replace_callback( '/bug (\d+)/', array( $this, 'replaceBugLinks' ), $text );
// add links to manual to every global variable mentioned
$text = preg_replace_callback( '/(\$wg[a-z0-9_]+)/i', array( $this, 'replaceConfigLinks' ), $text );
return $text;
}
protected function replaceBugLinks( $matches ) {
return '<span class="config-plainlink">[https://bugzilla.wikimedia.org/' .
$matches[1] . ' bug ' . $matches[1] . ']</span>';
}
protected function replaceConfigLinks( $matches ) {
return '<span class="config-plainlink">[http://www.mediawiki.org/wiki/Manual:' .
$matches[1] . ' ' . $matches[1] . ']</span>';
}
}