FS-Mod/FSMod/FSModHooks.php

<?php
/**
 * @file
 * @ingroup Extensions
 * @author Björn Kinscher
 * @copyright © 2009 Björn Kinscher
 * @modified 2014 Christian Zirkelbach
 * @modified 2018,2019 Einhard Leichtfuß
 * @modified 2019 Bennet Bleßmann
 * @license GNU General Public Licence 2.0 or later
 */

if( !defined( 'MEDIAWIKI' ) ) {
	echo( "This file is an extension to the MediaWiki software and cannot be used standalone.\n" );
	die( 1 );
}

use MediaWiki\Revision\{RevisionRecord, SlotRecord};

class FSModHooks {

    /**
     * Hook: ParserFirstCallInit
     */
    static function hooksSetup(Parser $parser){
	    $parser->setHook( 'fsgallery'      , FSMod::deprecatedTagCallback('fsgallery')            );
	    $parser->setHook( 'proceeding'     , [TagProceeding::class   , 'proceedingsRender'       ]);

	    // TODO eventually deprecate the jobexchange tag, see the fsgallery tag
	    $parser->setHook( 'jobexchange'    , [TagJobboerse::class    , 'jobexchangeRender'       ]);

	    $parser->setHook( 'jobs-preview'   , [TagJobboerse::class    , 'jobexchangePreviewRender']);
	    $parser->setHook( 'userlist'       , [TagUserlist::class     , 'userlistRender'          ]);
	    $parser->setHook( 'intern'         , [TagIntern::class       , 'internRender'            ]);
	    $parser->setHook( 'cau-intern'     , [TagIntern::class       , 'internCAU'               ]);
	    $parser->setHook( 'nocau-intern'   , [TagIntern::class       , 'noInternCAU'             ]);
	    $parser->setHook( 'examinationlogs', [TagExaminations::class , 'exLogsRender'            ]);
	    $parser->setHook( 'fsevents'       , [TagEvents::class       , 'eventsRenderer'          ]);
	    return true;
    }

    /**
     * Hook: SkinBuildSidebar
     */
    static function hideSidebar($skin,&$bar){
        // TODO try to find a better way than to create a new user object
        // previously used global $wgUser but that has been deprecated
        $user = User::newFromSession();

	    // Hide sidebar for anonymous users
	    if (!$user->isRegistered()) {

		    $lines = explode( "\n", wfMessage( 'Anon_Sidebar' ) );

		    $heading = '';
		    $messageTitle = $skin->getConfig()->get( 'EnableSidebarCache' )
			    ? Title::newMainPage() : $skin->getTitle();
		    foreach ( $lines as $line ) {
			    if ( strpos( $line, '*' ) !== 0 ) {
				    continue;
			    }
			    $line = rtrim( $line, "\r" ); // for Windows compat
			    if ( strpos( $line, '**' ) !== 0 ) {
				    $heading = trim( $line, '* ' );
				    if ( !array_key_exists( $heading, $bar ) ) {
					    $bar[$heading] = [];
				    }
			    } else {
				    $line = trim( $line, '* ' );
				    if ( strpos( $line, '|' ) !== false ) { // sanity check
					    $line = MessageCache::singleton()->transform( $line, false, null, $messageTitle );
					    $line = array_map( 'trim', explode( '|', $line, 2 ) );
					    if ( count( $line ) !== 2 ) {
						    // Second sanity check, could be hit by people doing
						    // funky stuff with parserfuncs... (T35321)
						    continue;
					    }
					    $extraAttribs = [];
					    $msgLink = $skin->msg( $line[0] )->title( $messageTitle )->inContentLanguage();
					    if ( $msgLink->exists() ) {
						    $link = $msgLink->text();
						    if ( $link == '-' ) {
							    continue;
						    }
					    } else {
						    $link = $line[0];
					    }
					    $msgText = $skin->msg( $line[1] )->title( $messageTitle );
					    if ( $msgText->exists() ) {
						    $text = $msgText->text();
					    } else {
						    $text = $line[1];
					    }
					    if ( preg_match( '/^(?i:' . wfUrlProtocols() . ')/', $link ) ) {
						    $href = $link;
						    // Parser::getExternalLinkAttribs won't work here because of the Namespace things
						    global $wgNoFollowLinks, $wgNoFollowDomainExceptions;
						    if ( $wgNoFollowLinks && !wfMatchesDomainList( $href, $wgNoFollowDomainExceptions ) ) {
							    $extraAttribs['rel'] = 'nofollow';
						    }
						    global $wgExternalLinkTarget;
						    if ( $wgExternalLinkTarget ) {
							    $extraAttribs['target'] = $wgExternalLinkTarget;
						    }
					    } else {
						    $title = Title::newFromText( $link );
						    if ( $title ) {
							    $title = $title->fixSpecialName();
							    $href = $title->getLinkURL();
						    } else {
							    $href = 'INVALID-TITLE';
						    }
					    }
					    $bar[$heading][] = array_merge( [
						    'text' => $text,
						    'href' => $href,
						    'id' => Sanitizer::escapeIdForAttribute( 'n-' . strtr( $line[1], ' ', '-' ) ),
						    'active' => false,
					    ], $extraAttribs );
				    } else {
					    continue;
				    }
			    }
		    }

	    }

	    return true;

    }

    /**
     * Hook: PageRenderingHash
     */
    static function onPageRenderingHash(&$confstr, $user, $optionsUsed){
        if ($user->isRegistered()){
            $confstr .= "!visibility=full";
        }else if (self::isCAUIP()) {
            $confstr .= "!visibility=cau";
        }else{
            $confstr .= "!visibility=default";
        }
        return true;
    }

    static function onUserEffectiveGroups(&$user, &$aUserGroups) {
        if ($user->isRegistered() && (FSMod::fsStatus($user->getName()) == 2)) {
            $aUserGroups[] = "fach-schaf";
        }

        return true;
    }

}