/**
  * Displays an announcement at the top of the screen
  *
  * @param string $announcement - optional 
  * @return array
  */
 public function checkAnnouncements($h, $announcement = '')
 {
     $announcements = array();
     if (SITE_OPEN == "false") {
         array_push($announcements, $h->lang['main_announcement_site_closed']);
     }
     // "All plugins are currently disabled."
     if (!$h->numActivePlugins()) {
         array_push($announcements, $h->lang['main_announcement_plugins_disabled']);
     }
     // if using the announcement parameter, then add to non-admin pages only:
     if ($announcement && !$h->isAdmin) {
         array_push($announcements, $announcement);
     }
     // get the announcement set in the Admin Maintenance page:
     require_once LIBS . 'Maintenance.php';
     $maintenance = new Maintenance();
     $maintenance->getSiteAnnouncement($h);
     if ($h->vars['admin_announcement_enabled']) {
         array_push($announcements, urldecode($h->vars['admin_announcement']));
     }
     // Plugins can add announcements with this:
     $h->vars['hotaru_announcements'] = $announcements;
     $h->pluginHook('hotaru_announcements');
     $announcements = $h->vars['hotaru_announcements'];
     if (!is_array($announcements)) {
         return false;
     } else {
         return $announcements;
     }
 }

 /**
  * @return void
  */
 public function getDump()
 {
     $xoops = Xoops::getInstance();
     $maintenance = new Maintenance();
     parent::__construct('', "form_dump", "dump.php", 'post', true);
     $dump_tray = new Xoops\Form\ElementTray(_AM_MAINTENANCE_DUMP_TABLES_OR_MODULES, '');
     $select_tables1 = new Xoops\Form\Select('', "dump_tables", '', 7, true);
     $select_tables1->addOptionArray($maintenance->displayTables(true));
     $dump_tray->addElement($select_tables1, false);
     $ele = new Xoops\Form\Select('     ' . _AM_MAINTENANCE_OR . '     ', 'dump_modules', '', 7, true);
     $module_list = XoopsLists::getModulesList();
     $module_handler = $xoops->getHandlerModule();
     foreach ($module_list as $file) {
         if (XoopsLoad::fileExists(\XoopsBaseConfig::get('root-path') . '/modules/' . $file . '/xoops_version.php')) {
             clearstatcache();
             $file = trim($file);
             $module = $module_handler->create();
             $module->loadInfo($file);
             if ($module->getInfo('tables') && $xoops->isActiveModule($file)) {
                 $ele->addOption($module->getInfo('dirname'), $module->getInfo('name'));
             }
             unset($module);
         }
     }
     $dump_tray->addElement($ele);
     $this->addElement($dump_tray);
     $this->addElement(new Xoops\Form\RadioYesNo(_AM_MAINTENANCE_DUMP_DROP, 'drop', 1));
     $this->addElement(new Xoops\Form\Hidden("op", "dump_save"));
     $this->addElement(new Xoops\Form\Button("", "dump_save", XoopsLocale::A_SUBMIT, "submit"));
 }

 public function __construct()
 {
     parent::__construct();
     $this->addDescription('Parse random pages and compare output to cache.');
     $this->addOption('namespace', 'Page namespace number', true, true);
     $this->addOption('maxpages', 'Number of pages to try', true, true);
 }

 public function __construct()
 {
     parent::__construct();
     $this->addOption('list', 'List special page names');
     $this->addOption('only', 'Only update "page"; case sensitive, ' . 'check correct case by calling this script with --list or on ' . 'includes/QueryPage.php. Ex: --only=BrokenRedirects', false, true);
     $this->addOption('override', 'Also update pages that have updates disabled');
 }

 public function __construct()
 {
     parent::__construct();
     $this->mDescription = "Delete old (non-current) revisions from the database";
     $this->addOption('delete', 'Actually perform the deletion');
     $this->addOption('page_id', 'List of page ids to work on', false);
 }

 function __construct()
 {
     parent::__construct();
     $this->mDescription = 'Script to fix bug 20757 assuming that blob_tracking is intact';
     $this->addOption('dry-run', 'Report only');
     $this->addOption('start', 'old_id to start at', false, true);
 }

 public function __construct()
 {
     parent::__construct();
     $this->mDescription = "Count of the number of articles and update the site statistics table";
     $this->addOption('update', 'Update the site_stats table with the new count');
     $this->addOption('use-master', 'Count using the master database');
 }

 /**
  * Set script options
  */
 public function __construct()
 {
     parent::__construct();
     $this->addOption('debug', 'Show a lot of debugging stuff.');
     $this->addOption('local', 'Read files from local file system (uses: /raid/images/by_id/).');
     $this->mDescription = 'Calculate md5 checksums for images';
 }

 public function __construct()
 {
     parent::__construct();
     $this->mDescription = "Build file cache for content pages";
     $this->addOption('agedays', 'How many days old files must be in order to delete', true, true);
     $this->addOption('subdir', 'Prune one $wgFileCacheDirectory subdirectory name', false, true);
 }

 public function __construct()
 {
     parent::__construct();
     $this->addOption('outfile', 'File for output. Only a single file may be specified for input.', false, true);
     $this->addOption('outdir', "Directory for output. If this is not specified, and neither is --outfile, then the\n" . "output files will be sent to the same directories as the input files.", false, true);
     $this->mDescription = "Minify a file or set of files.\n\n" . "If --outfile is not specified, then the output file names will have a .min extension\n" . "added, e.g. jquery.js -> jquery.min.js.";
 }

 function __construct()
 {
     parent::__construct();
     $this->addDescription("Remove old objects from the parser cache. " . "This only works when the parser cache is in an SQL database.");
     $this->addOption('expiredate', 'Delete objects expiring before this date.', false, true);
     $this->addOption('age', 'Delete objects created more than this many seconds ago, assuming $wgParserCacheExpireTime ' . 'has been consistent.', false, true);
 }

 public function __construct()
 {
     parent::__construct();
     $this->addDescription('Remove a page record from the database');
     $this->addOption('delete', "Actually delete the page");
     $this->addArg('title', 'Title to delete');
 }

 public function __construct()
 {
     parent::__construct();
     $this->addOption('start-page', 'page_id of the page to start with');
     $this->addOption('start-image', 'il_to of the image to start with');
     $this->addOption('maxlag', 'Maximum replication lag', false, true);
 }

 public function __construct()
 {
     parent::__construct();
     $this->mDescription = "Review all pages in reviewable namespaces. " . "A user ID must be given to specifiy the \"reviewer\" who accepted the pages.";
     $this->addOption('username', 'The user name of the existing user to use as the "reviewer"', true, true);
     $this->setBatchSize(100);
 }

 function __construct()
 {
     parent::__construct();
     $this->addArg('path', 'The file name to format', false);
     $this->addOption('outfile', 'The output file name', false, true);
     $this->addOption('html', 'Use HTML output format. By default, wikitext is used.');
 }

 public function loadParamsAndArgs($self = null, $opts = null, $args = null)
 {
     parent::loadParamsAndArgs($self, $opts, $args);
     if (!empty($this->mOptions['wiki_id'])) {
         putenv("SERVER_ID={$this->mOptions['wiki_id']}");
     }
 }

    function __construct()
    {
        parent::__construct();
        $gz = in_array('compress.zlib', stream_get_wrappers()) ? 'ok' : '(disabled; requires PHP zlib module)';
        $bz2 = in_array('compress.bzip2', stream_get_wrappers()) ? 'ok' : '(disabled; requires PHP bzip2 module)';
        $this->mDescription = <<<TEXT
This script reads pages from an XML file as produced from Special:Export or
dumpBackup.php, and saves them into the current wiki.

Compressed XML files may be read directly:
  .gz {$gz}
  .bz2 {$bz2}
  .7z (if 7za executable is in PATH)

Note that for very large data sets, importDump.php may be slow; there are
alternate methods which can be much faster for full site restoration:
<https://www.mediawiki.org/wiki/Manual:Importing_XML_dumps>
TEXT;
        $this->stderr = fopen("php://stderr", "wt");
        $this->addOption('report', 'Report position and speed after every n pages processed', false, true);
        $this->addOption('namespaces', 'Import only the pages from namespaces belonging to the list of ' . 'pipe-separated namespace names or namespace indexes', false, true);
        $this->addOption('dry-run', 'Parse dump without actually importing pages');
        $this->addOption('debug', 'Output extra verbose debug information');
        $this->addOption('uploads', 'Process file upload data if included (experimental)');
        $this->addOption('no-updates', 'Disable link table updates. Is faster but leaves the wiki in an inconsistent state');
        $this->addOption('image-base-path', 'Import files from a specified path', false, true);
        $this->addArg('file', 'Dump file to import [else use stdin]', false);
    }

 public function __construct()
 {
     parent::__construct();
     $this->mDescription = 'Outputs page text to stdout';
     $this->addOption('show-private', 'Show the text even if it\'s not available to the public');
     $this->addArg('title', 'Page title');
 }

	public function __construct() {
		parent::__construct();

		global $wgCategoryCollation;
		$this->mDescription = <<<TEXT
This script will find all rows in the categorylinks table whose collation is
out-of-date (cl_collation != '$wgCategoryCollation') and repopulate cl_sortkey
using the page title and cl_sortkey_prefix.  If everything's collation is
up-to-date, it will do nothing.
TEXT;

		$this->addOption( 'force', 'Run on all rows, even if the collation is ' .
			'supposed to be up-to-date.' );
		$this->addOption( 'previous-collation', 'Set the previous value of ' .
			'$wgCategoryCollation here to speed up this script, especially if your ' .
			'categorylinks table is large. This will only update rows with that ' .
			'collation, though, so it may miss out-of-date rows with a different, ' .
			'even older collation.', false, true );
		$this->addOption( 'target-collation', 'Set this to the new collation type to ' .
			'use instead of $wgCategoryCollation. Usually you should not use this, ' .
			'you should just update $wgCategoryCollation in LocalSettings.php.',
			false, true );
		$this->addOption( 'dry-run', 'Don\'t actually change the collations, just ' .
			'compile statistics.' );
		$this->addOption( 'verbose-stats', 'Show more statistics.' );
	}

 public function __construct()
 {
     parent::__construct();
     $this->mDescription = 'Converts extension entry points to the new JSON registration format';
     $this->addArg('path', 'Location to the PHP entry point you wish to convert', true);
     $this->addOption('skin', 'Whether to write to skin.json', false, false);
 }