PHP System::getVar方法代码示例

    /**
     * get available admin panel links
     * @return array array of admin links
     */
    public function getlinks()
    {
        $links = array();

        if (SecurityUtil::checkPermission('SecurityCenter::', '::', ACCESS_ADMIN)) {
            $links[] = array('url' => ModUtil::url('SecurityCenter', 'admin', 'modifyconfig'), 'text' => $this->__('Settings'), 'class' => 'z-icon-es-config');
            $links[] = array('url' => ModUtil::url('SecurityCenter', 'admin', 'allowedhtml'), 'text' => $this->__('Allowed HTML settings'), 'class' => 'z-icon-es-options');
            $links[] = array('url' => ModUtil::url('SecurityCenter', 'admin', 'viewidslog'),
                             'text' => $this->__('View IDS Log'),
                             'class' => 'z-icon-es-log',
                             'links' => array(
                                             array('url' => ModUtil::url('SecurityCenter', 'admin', 'viewidslog'),
                                                   'text' => $this->__('View IDS Log')),
                                             array('url' => ModUtil::url('SecurityCenter', 'admin', 'exportidslog'),
                                                   'text' => $this->__('Export IDS Log')),
                                             array('url' => ModUtil::url('SecurityCenter', 'admin', 'purgeidslog'),
                                                   'text' => $this->__('Purge IDS Log'))
                                               ));

            $outputfilter = System::getVar('outputfilter');
            if ($outputfilter == 1) {
                $links[] = array('url' => ModUtil::url('SecurityCenter', 'admin', 'purifierconfig'), 'text' => $this->__('HTMLPurifier settings'), 'class' => 'z-icon-es-options');
            }
        }

        return $links;
    }

/**
 * Zikula_View outputfilter to add a title to all admin pages
 *
 * @param string            $source Output source.
 * @param Zikula_View_Theme $view   Reference to Zikula_View_Theme instance.
 *
 * @return string
 */
function smarty_outputfilter_admintitle($source, $view)
{
    // get the first heading tags
    // module - usually display module
    preg_match("/<h2>([^<]*)<\\/h2>/", $source, $header2);
    // function pagetitle
    preg_match("/<h3>([^<]*)<\\/h3>/", $source, $header3);
    // init the args
    $titleargs = array();
    // checks for header level 3
    if ($header3 && isset($header3[1]) && $header3[1]) {
        $titleargs[] = $header = strip_tags($header3[1]);
        // put its value on any z-adminpage-func element
        $source = preg_replace('/z-admin-pagefunc">(.*?)</', 'z-adminpage-func">' . $header . '<', $source, 1);
    }
    // checks for header level 2
    if ($header2 && isset($header2[1]) && $header2[1]) {
        $titleargs[] = $header = strip_tags($header2[1]);
        // put its value on any z-adminpage-func element
        $source = preg_replace('/z-admin-pagemodule">(.*?)</', 'z-admin-pagemodule">' . $header . '<', $source, 1);
    }
    if (!empty($titleargs)) {
        $titleargs[] = __('Administration');
        $titleargs[] = System::getVar('sitename');
        $title = implode(' - ', $titleargs);
        $source = preg_replace('/<title>(.*?)<\\/title>/', '<title>' . $title . '</title>', $source, 1);
    }
    // return the modified page source
    return $source;
}

/**
 * Zikula_View function to create  manual link.
 *
 * This function creates a manual link from some parameters.
 *
 * Available parameters:
 *   - manual:    name of manual file, manual.html if not set
 *   - chapter:   an anchor in the manual file to jump to
 *   - newwindow: opens the manual in a new window using javascript
 *   - width:     width of the window if newwindow is set, default 600
 *   - height:    height of the window if newwindow is set, default 400
 *   - title:     name of the new window if newwindow is set, default is modulename
 *   - class:     class for use in the <a> tag
 *   - assign:    if set, the results ( array('url', 'link') are assigned to the corresponding variable instead of printed out
 *
 * Example
 * {manuallink newwindow=1 width=400 height=300 title=rtfm }
 *
 * @param array       $params All attributes passed to this function from the template.
 * @param Zikula_View $view   Reference to the Zikula_View object.
 *
 * @return string|void
 */
function smarty_function_manuallink($params, Zikula_View $view)
{
    LogUtil::log(__f('Warning! Template plugin {%1$s} is deprecated.', array('manuallink')), E_USER_DEPRECATED);
    $userlang = ZLanguage::transformFS(ZLanguage::getLanguageCode());
    $stdlang = System::getVar('language_i18n');
    $title = isset($params['title']) ? $params['title'] : 'Manual';
    $manual = isset($params['manual']) ? $params['manual'] : 'manual.html';
    $chapter = isset($params['chapter']) ? '#' . $params['chapter'] : '';
    $class = isset($params['class']) ? 'class="' . $params['class'] . '"' : '';
    $width = isset($params['width']) ? $params['width'] : 600;
    $height = isset($params['height']) ? $params['height'] : 400;
    $modname = ModUtil::getName();
    $possibleplaces = array("modules/{$modname}/docs/{$userlang}/manual/{$manual}", "modules/{$modname}/docs/{$stdlang}/manual/{$manual}", "modules/{$modname}/docs/en/manual/{$manual}", "modules/{$modname}/docs/{$userlang}/{$manual}", "modules/{$modname}/docs/{$stdlang}/{$manual}", "modules/{$modname}/docs/lang/en/{$manual}");
    foreach ($possibleplaces as $possibleplace) {
        if (file_exists($possibleplace)) {
            $url = $possibleplace . $chapter;
            break;
        }
    }
    if (isset($params['newwindow'])) {
        $link = "<a {$class} href='#' onclick=\"window.open( '" . DataUtil::formatForDisplay($url) . "' , '" . DataUtil::formatForDisplay($modname) . "', 'status=yes,scrollbars=yes,resizable=yes,width={$width},height={$height}'); picwin.focus();\">" . DataUtil::formatForDisplayHTML($title) . "</a>";
    } else {
        $link = "<a {$class} href=\"" . DataUtil::formatForDisplay($url) . "\">" . DataUtil::formatForDisplayHTML($title) . "</a>";
    }
    if (isset($params['assign'])) {
        $ret = array('url' => $url, 'link' => $link);
        $view->assign($params['assign'], $ret);
        return;
    } else {
        return $link;
    }
}

 /**
  * Initialise the url routes for this application.
  *
  * @return Zikula_Routing_UrlRouter The router instance treating all initialised routes
  */
 protected function initUrlRoutes()
 {
     $fieldRequirements = $this->requirements;
     $isDefaultModule = System::getVar('shorturlsdefaultmodule', '') == 'MUBoard';
     $defaults = array();
     $modulePrefix = '';
     if (!$isDefaultModule) {
         $defaults['module'] = 'MUBoard';
         $modulePrefix = ':module/';
     }
     $defaults['func'] = 'view';
     $viewFolder = 'view';
     // normal views (e.g. orders/ or customers.xml)
     $this->router->set('va', new Zikula_Routing_UrlRoute($modulePrefix . $viewFolder . '/:ot:viewending', $defaults, $fieldRequirements));
     $defaults['func'] = 'search';
     $viewFolder = 'search';
     // normal views (e.g. orders/ or customers.xml)
     $this->router->set('se', new Zikula_Routing_UrlRoute($modulePrefix . $viewFolder . '/:ot:viewending', $defaults, $fieldRequirements));
     // TODO filter views (e.g. /orders/customer/mr-smith.csv)
     // $this->initRouteForEachSlugType('vn', $modulePrefix . $viewFolder . '/:ot/:filterot/', ':viewending', $defaults, $fieldRequirements);
     $defaults['func'] = 'display';
     // normal display pages including the group folder corresponding to the object type
     $this->initRouteForEachSlugType('dn', $modulePrefix . ':ot/', ':displayending', $defaults, $fieldRequirements);
     // additional rules for the leading object type (where ot is omitted)
     $defaults['ot'] = 'category';
     $this->initRouteForEachSlugType('dl', $modulePrefix . '', ':displayending', $defaults, $fieldRequirements);
     return $this->router;
 }

    function display()
    {
        // call ZFeed that provides SimplePie
        $this->feed = new ZFeed($this->url, System::getVar('temp'), $this->refreshTime * 60);
        $items = $this->feed->get_items();
        //$items = $this->feed->get_items(0, $this->maxNoOfItems);
        
        $itemsData = array();
        foreach ($items as $item) {
            if (count($itemsData) < $this->maxNoOfItems) {
                $itemsData[] = array(
                    'title' => $this->decode($item->get_title()),
                    'description' => $this->decode($item->get_description()),
                    'permalink' => $item->get_permalink());
            }
        }
        $this->feedData = array(
            'title' => $this->decode($this->feed->get_title()),
            'description' => $this->decode($this->feed->get_description()),
            'permalink' => $this->feed->get_permalink(),
            'items' => $itemsData);

        $this->view->assign('feed', $this->feedData);
        $this->view->assign('includeContent', $this->includeContent);

        return $this->view->fetch($this->getTemplate());
    }

    /**
     * display theme changing user interface
     */
    public function main()
    {
        // check if theme switching is allowed
        if (!System::getVar('theme_change')) {
            LogUtil::registerError($this->__('Notice: Theme switching is currently disabled.'));
            $this->redirect(ModUtil::url('Users', 'user', 'main'));
        }

        if (!SecurityUtil::checkPermission('Theme::', '::', ACCESS_COMMENT)) {
            return LogUtil::registerPermissionError();
        }

        // get our input
        $startnum = FormUtil::getPassedValue('startnum', isset($args['startnum']) ? $args['startnum'] : 1, 'GET');

        // we need this value multiple times, so we keep it
        $itemsperpage = $this->getVar('itemsperpage');

        // get some use information about our environment
        $currenttheme = ThemeUtil::getInfo(ThemeUtil::getIDFromName(UserUtil::getTheme()));

        // get all themes in our environment
        $allthemes = ThemeUtil::getAllThemes(ThemeUtil::FILTER_USER);

        $previewthemes = array();
        $currentthemepic = null;
        foreach ($allthemes as $key => $themeinfo) {
            $themename = $themeinfo['name'];
            if (file_exists($themepic = 'themes/'.DataUtil::formatForOS($themeinfo['directory']).'/images/preview_medium.png')) {
                $themeinfo['previewImage'] = $themepic;
                $themeinfo['largeImage'] = 'themes/'.DataUtil::formatForOS($themeinfo['directory']).'/images/preview_large.png';
            } else {
                $themeinfo['previewImage'] = 'system/Theme/images/preview_medium.png';
                $themeinfo['largeImage'] = 'system/Theme/images/preview_large.png';
            }
            if ($themename == $currenttheme['name']) {
                $currentthemepic = $themepic;
                unset($allthemes[$key]);
            } else {
                $previewthemes[$themename] = $themeinfo;
            }
        }

        $previewthemes = array_slice($previewthemes, $startnum-1, $itemsperpage);

        $this->view->setCaching(Zikula_View::CACHE_DISABLED);

        $this->view->assign('currentthemepic', $currentthemepic)
                   ->assign('currenttheme', $currenttheme)
                   ->assign('themes', $previewthemes)
                   ->assign('defaulttheme', ThemeUtil::getInfo(ThemeUtil::getIDFromName(System::getVar('Default_Theme'))));

        // assign the values for the pager plugin
        $this->view->assign('pager', array('numitems' => sizeof($allthemes),
                                           'itemsperpage' => $itemsperpage));

        // Return the output that has been generated by this function
        return $this->view->fetch('theme_user_main.tpl');
    }

 /**
  * Performs the actual search processing.
  */
 public function search($args)
 {
     ModUtil::dbInfoLoad('Search');
     $dbtables = DBUtil::getTables();
     $pageTable = $dbtables['content_page'];
     $pageColumn = $dbtables['content_page_column'];
     $contentTable = $dbtables['content_content'];
     $contentColumn = $dbtables['content_content_column'];
     $contentSearchTable = $dbtables['content_searchable'];
     $contentSearchColumn = $dbtables['content_searchable_column'];
     $translatedPageTable = $dbtables['content_translatedpage'];
     $translatedPageColumn = $dbtables['content_translatedpage_column'];
     $sessionId = session_id();
     // check whether we need to search also in translated content
     $multilingual = System::getVar('multilingual');
     $currentLanguage = ZLanguage::getLanguageCode();
     $searchWhereClauses = array();
     $searchWhereClauses[] = '(' . Search_Api_User::construct_where($args, array($pageColumn['title']), $pageColumn['language']) . ')';
     if ($multilingual) {
         $searchWhereClauses[] = '(' . Search_Api_User::construct_where($args, array($translatedPageColumn['title']), $translatedPageColumn['language']) . ')';
     }
     $searchWhereClauses[] = '(' . Search_Api_User::construct_where($args, array($contentSearchColumn['text']), $contentSearchColumn['language']) . ')';
     // add default filters
     $whereClauses = array();
     $whereClauses[] = '(' . implode(' OR ', $searchWhereClauses) . ')';
     $whereClauses[] = $pageColumn['active'] . ' = 1';
     $whereClauses[] = "({$pageColumn['activeFrom']} IS NULL OR {$pageColumn['activeFrom']} <= NOW())";
     $whereClauses[] = "({$pageColumn['activeTo']} IS NULL OR {$pageColumn['activeTo']} >= NOW())";
     $whereClauses[] = $contentColumn['active'] . ' = 1';
     $whereClauses[] = $contentColumn['visiblefor'] . (UserUtil::isLoggedIn() ? ' <= 1' : ' >= 1');
     $titleFields = $pageColumn['title'];
     $additionalJoins = '';
     if ($multilingual) {
         // if searching in non-default languages, we need the translated title
         $titleFields .= ', ' . $translatedPageColumn['title'] . ' AS translatedTitle';
         // join also the translation table if required
         $additionalJoins = "LEFT OUTER JOIN {$translatedPageTable} ON {$translatedPageColumn['pageId']} = {$pageColumn['id']} AND {$translatedPageColumn['language']} = '{$currentLanguage}'";
         // prevent content snippets in other languages
         $whereClauses[] = $contentSearchColumn['language'] . ' = \'' . $currentLanguage . '\'';
     }
     $where = implode(' AND ', $whereClauses);
     $sql = "\n            SELECT DISTINCT {$titleFields},\n            {$contentSearchColumn['text']} AS description,\n            {$pageColumn['id']} AS pageId,\n            {$pageColumn['cr_date']} AS createdDate\n            FROM {$pageTable}\n            JOIN {$contentTable}\n            ON {$contentColumn['pageId']} = {$pageColumn['id']}\n            JOIN {$contentSearchTable}\n            ON {$contentSearchColumn['contentId']} = {$contentColumn['id']}\n            {$additionalJoins}\n            WHERE {$where}\n        ";
     $result = DBUtil::executeSQL($sql);
     if (!$result) {
         return LogUtil::registerError($this->__('Error! Could not load items.'));
     }
     $objectArray = DBUtil::marshallObjects($result);
     foreach ($objectArray as $object) {
         $pageTitle = $object['page_title'];
         if ($object['translatedTitle'] != '') {
             $pageTitle = $object['translatedTitle'];
         }
         $searchItemData = array('title' => $pageTitle, 'text' => $object['description'], 'extra' => $object['pageId'], 'created' => $object['createdDate'], 'module' => 'Content', 'session' => $sessionId);
         if (!\DBUtil::insertObject($searchItemData, 'search_result')) {
             return \LogUtil::registerError($this->__('Error! Could not save the search results.'));
         }
     }
     return true;
 }

 /**
  * Get a cookie.
  *
  * @param string  $name    Name of cookie.
  * @param boolean $signed  Override system setting to use signatures.
  * @param boolean $default Default value.
  *
  * @return mixed Cookie value as string or bool false.
  */
 public static function getCookie($name, $signed = true, $default = '')
 {
     $cookie = FormUtil::getPassedValue($name, $default, 'COOKIE');
     if (System::getVar('signcookies') && !$signed == false) {
         return SecurityUtil::checkSignedData($cookie);
     }
     return $cookie;
 }

 /**
  * Listen on 'core.init' module.
  *
  * @param Zikula_Event $event Event.
  *
  * @return void
  */
 public function setupCsfrProtection(Zikula_Event $event)
 {
     if ($event['stage'] & Zikula_Core::STAGE_MODS) {
         // todo - handle this in DIC later
         // inject secret
         $def = $this->serviceManager->get('token.generator');
         $def->setSecret(System::getVar('signingkey'));
     }
 }

/**
 * Template plugin to display timezone list.
 *
 * Example {timezoneselect selected='Timezone'}.
 *
 * @param array       $params All attributes passed to this function from the template.
 * @param Zikula_View $view   The Zikula_View.
 *
 * @see   function.timezoneselect.php::smarty_function_timezoneselect().
 *
 * @return string The results of the module function.
 */
function smarty_function_timezoneselect($params, Zikula_View $view)
{
    require_once $view->_get_plugin_filepath('function', 'html_options');
    $timezones = DateUtil::getTimezones();
    if (!isset($params['selected']) || empty($params['selected']) || !isset($timezones[$params['selected']])) {
        $params['selected'] = System::getVar('timezone_offset');
    }
    return smarty_function_html_options(array('options' => $timezones, 'selected' => $params['selected'], 'print_result' => false), $view);
}

/**
 * Zikula_View function to display the sitename
 *
 * Available parameters:
 *  - assign     if set, the title will be assigned to this variable
 *
 * Example
 * {sitename}
 *
 * @param array       $params All attributes passed to this function from the template.
 * @param Zikula_View $view   Reference to the Zikula_View object.
 *
 * @see    function.sitename.php::smarty_function_sitename()
 * @return string The sitename.
 */
function smarty_function_sitename($params, $view)
{
    LogUtil::log(__f('Warning! Template plugin {%1$s} is deprecated, please use {%2$s} instead.', array('sitename', '$modvars.ZConfig.sitename')), E_USER_DEPRECATED);
    $sitename = System::getVar('sitename');
    if (isset($params['assign'])) {
        $view->assign($params['assign'], $sitename);
    } else {
        return $sitename;
    }
}

/**
 * Smarty function to generate a valid atom ID for the feed
 *
 * Example
 *
 *   <id>{id}</id>
 *
 * @return       string the atom ID
 */
function smarty_function_id($params, &$smarty)
{
    $baseurl = System::getBaseUrl();
    $parts = parse_url($baseurl);
    $starttimestamp = strtotime(System::getVar('startdate'));
    $startdate = strftime('%Y-%m-%d', $starttimestamp);
    $sitename = System::getVar('sitename');
    $sitename = preg_replace('/[^a-zA-Z0-9-\\s]/', '', $sitename);
    $sitename = DataUtil::formatForURL($sitename);
    return "tag:{$parts['host']},{$startdate}:{$sitename}";
}

 /**
  * Create a directory below zikula's local cache directory.
  *
  * @param string $dir      The name of the directory to create.
  * @param mixed  $mode     The (UNIX) mode we wish to create the files with.
  * @param bool   $absolute Whether to process the passed dir as an absolute path or not.
  *
  * @return boolean true if successful, false otherwise.
  */
 public static function createLocalDir($dir, $mode = null, $absolute = true)
 {
     $sm = ServiceUtil::getManager();
     $base = $sm['kernel.cache_dir'] . '/ztemp';
     $path = $base . '/' . $dir;
     $mode = isset($mode) ? (int) $mode : System::getVar('system.chmod_dir');
     if (!FileUtil::mkdirs($path, $mode, $absolute)) {
         return false;
     }
     return true;
 }

 /**
  * Get a cookie.
  *
  * @param string  $name    Name of cookie.
  * @param boolean $signed  Override system setting to use signatures.
  * @param boolean $default Default value.
  *
  * @return mixed Cookie value as string or bool false.
  */
 public static function getCookie($name, $signed = true, $default = '')
 {
     $request = \ServiceUtil::get('request');
     if (!$request->cookies->has($name)) {
         return $default;
     }
     $cookie = $request->cookies->get($name);
     if (System::getVar('signcookies') && !$signed == false) {
         return SecurityUtil::checkSignedData($cookie);
     }
     return $cookie;
 }

 /**
  * Reloads the multilingual routing settings by reading system variables and checking installed languages.
  *
  * @param array $args No arguments available.
  *
  * @return bool
  */
 public function reloadMultilingualRoutingSettings($args)
 {
     unset($args);
     $defaultLocale = \System::getVar('language_i18n', $this->getContainer()->getParameter('locale'));
     $installedLanguages = \ZLanguage::getInstalledLanguages();
     $isRequiredLangParameter = \System::getVar('languageurl', 0);
     $configDumper = $this->get('zikula.dynamic_config_dumper');
     $configDumper->setConfiguration('jms_i18n_routing', array('default_locale' => $defaultLocale, 'locales' => $installedLanguages, 'strategy' => $isRequiredLangParameter ? 'prefix' : 'prefix_except_default'));
     $cacheClearer = $this->get('zikula.cache_clearer');
     $cacheClearer->clear('symfony');
     return true;
 }