Extension:PSINoTocNum

require_once("$IP/extensions/PSINoTocNum.php");

<?php
/**
 * @copyright Copyright © 2007, Benedikt Meuthrath, PSI AG
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
 *
 * This MediaWiki extension is funded by PSI AG. http://www.psi.de
 *
 * 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, version 2
 * of the License.
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 * See the GNU General Public License for more details.
 */
 
/**
 * This extension realizes a new MagicWord __NOTOCNUM__.
 * If an article contains this MagicWord numbering in the
 * table of contents (TOC) is disabled by extra CSS.
 * 
 * How to use:
 * * include this extension in LocalSettings.php: 
 *   require_once("extensions/PSINoTocNum.php");
 * * Add "__NOTOCNUM__" to any article.
 * 
 * @author Benedikt Meuthrath
 * @version $Revision: 1.4 $
 */
 
if (!defined('MEDIAWIKI')) {
        die("This can not be run from command line");
}
 
$wgExtensionCredits['parserhook'][] = array(
        'name' => 'PSINoTocNum',
        'version' => '$Revision: 1.4 $',
        'author' => 'Benedikt Meuthrath',
        'url' => 'http://www.mediawiki.org/wiki/Extension:PSINoTocNum',
        'description' => 'New MagicWord "<nowiki>__NOTOCNUM__</nowiki>".',
);
$wgHooks['MagicWordMagicWords'][] = 'PSINoTocNumMagicWordMagicWords';
$wgHooks['MagicWordwgVariableIDs'][] = 'PSINoTocNumMagicWordwgVariableIDs';
$wgHooks['LanguageGetMagic'][] = 'PSINoTocNumLanguageGetMagic';
$wgHooks['ParserBeforeInternalParse'][] = 'PSINoTocNumParserBeforeInternalParse';
 
function PSINoTocNumMagicWordMagicWords(&$magicWords) {
        $magicWords[] = 'MAG_NOTOCNUM';
 
        return true;
}
 
function PSINoTocNumMagicWordwgVariableIDs(&$wgVariableIDs) {
        $wgVariableIDs[] = MAG_NOTOCNUM;
 
        return true;
}
 
function PSINoTocNumLanguageGetMagic(&$magicWords, $langCode) {
        $magicWords[MAG_NOTOCNUM] = array( 0, "__NOTOCNUM__" );
 
        return true;
}
 
function PSINoTocNumParserBeforeInternalParse($parser, $text, $stripState) {
        if (MagicWord::get( MAG_NOTOCNUM )->matchAndRemove( $text ) ) {
                global $wgOut;
                $wgOut->addScript('
                        <style type="text/css"><!-- .tocnumber {display:none;} --></style>
                ');
        }
 
        return true;
}