PHP SecurityUtil::getSecurityLevel方法代码示例

//.........这里部分代码省略.........
        if (empty($vars['menutree_content'])) {
            // no content - get list of menus to allow import
            $vars['menutree_menus'] = $this->_get_current_menus($blockinfo['bid']);
        } else {
            // are there new langs not present in current menu?
            // check if there are new languages not present in current menu
            // if so - need to set reference lang to copy initial menu items data
            if (count(array_diff($vars['languages'],$vars['oldlanguages'])) > 1) {
                // fisrt try current default lang
                if (in_array($vars['defaultanguage'],$vars['oldlanguages'])) {
                    $langs['ref'] = $vars['defaultanguage'];
                    // or user lang
                } elseif (in_array($userlanguage,$vars['oldlanguages'])) {
                    $langs['ref'] = $userlanguage;
                    // or old default lang
                } elseif (in_array($vars['olddefaultanguage'],$vars['languages'])) {
                    $langs['ref'] = $vars['olddefaultanguage'];
                    // it must be any language present in old and new lang list
                } else {
                    $langs['ref'] = current(array_intersect($vars['languages'], $vars['oldlanguages']));
                }
            }
        }
        // decode tree array
        $tree = new Blocks_MenutreeTree();
        $tree->setOption('id', 'adm-menutree'.$blockinfo['bid']);
        $tree->setOption('sortable', true);
        if (isset($langs)) {
            $tree->setOption('langs', $langs['list']);
        }
        $tree->setOption('stripbaseurl', $vars['menutree_stripbaseurl']);
        $tree->setOption('maxDepth', $vars['menutree_maxdepth']);
        $tree->loadArrayData($vars['menutree_content']);
        $vars['menutree_content'] = $tree->getHTML();

        // get all templates and stylesheets.
        $vars['tpls'] = Blocks_MenutreeUtil::getTemplates();
        $vars['styles'] =  Blocks_MenutreeUtil::getStylesheets();
        $someThemes = $this->__('Only in some themes');
        $vars['somethemes'] = isset($vars['tpls'][$someThemes]) || isset($vars['styles'][$someThemes]) ? true : false;

        // template to use
        if (empty($vars['menutree_tpl']) || !$this->view->template_exists($vars['menutree_tpl'])) {
            $vars['menutree_tpl'] = 'menutree/blocks_block_menutree_default.tpl';
        }

        // prepare block titles array
        foreach (array_keys($vars['languages']) as $lang) {
            if (!array_key_exists($lang, $vars['menutree_titles'])) {
                $vars['menutree_titles'][$lang] = '';
            }
        }

        // for permissions settings get first supported permlevels
        $vars['permlevels']  = $this->_permlevels();

        // check if saved permlevels are correct
        $vars['menutree_titlesperms']   = !empty($vars['menutree_titlesperms']) ? $vars['menutree_titlesperms'] : 'ACCESS_EDIT';
        $vars['menutree_displayperms']  = !empty($vars['menutree_displayperms']) ? $vars['menutree_displayperms'] : 'ACCESS_EDIT';
        $vars['menutree_settingsperms'] = !empty($vars['menutree_settingsperms']) ? $vars['menutree_settingsperms'] : 'ACCESS_EDIT';

        // check user permissions for settings sections
        $useraccess = SecurityUtil::getSecurityLevel(SecurityUtil::getAuthInfo(), 'Blocks::', "$blockinfo[bkey]:$blockinfo[title]:$blockinfo[bid]");
        $vars['menutree_titlesaccess']      = $useraccess >= constant($vars['menutree_titlesperms']);
        $vars['menutree_displayaccess']     = $useraccess >= constant($vars['menutree_displayperms']);
        $vars['menutree_settingsaccess']    = $useraccess >= constant($vars['menutree_settingsperms']);
        $vars['menutree_adminaccess']       = $useraccess >= ACCESS_ADMIN;
        $vars['menutree_anysettingsaccess'] = $vars['menutree_adminaccess'] || $vars['menutree_titlesaccess'] || $vars['menutree_displayaccess'] || $vars['menutree_settingsaccess'];

        // check if the users wants to add a new link via the "Add current url" link in the block
        $addurl = FormUtil::getPassedValue('addurl', 0, 'GET');

        // or if we come from the normal "edit this block" link
        $fromblock = FormUtil::getPassedValue('fromblock', null, 'GET');

        $vars['redirect'] = '';
        $vars['menutree_newurl'] = '';
        if ($addurl == 1) {
            // set a marker for redirection later on
            $newurl = System::serverGetVar('HTTP_REFERER');
            $vars['redirect'] = urlencode($newurl);
            $newurl = str_replace(System::getBaseUrl(), '', $newurl);
            if (empty($newurl)) {
                $newurl = System::getHomepageUrl();
            }
            $vars['menutree_newurl'] = $newurl;
        } elseif (isset($fromblock)) {
            $vars['redirect'] = urlencode(System::serverGetVar('HTTP_REFERER'));
        }

        // Create output object
        $this->view->setCaching(Zikula_View::CACHE_DISABLED);

        // assign all block variables
        $this->view->assign($vars)
                   ->assign('blockinfo', $blockinfo);

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

 /**
  * display block
  * @author       The Zikula Development Team
  */
 public function display($blockinfo)
 {
     // security check
     if (!SecurityUtil::checkPermission('Quotes:Quoteblock:', $blockinfo['bid'] . '::', ACCESS_READ)) {
         return;
     }
     // Get current content
     $vars = BlockUtil::varsFromContent($blockinfo['content']);
     // filter desplay by hour of the day: @nikp
     $a_datetime = getdate();
     if (isset($vars['hourfrom']) and $vars['hourfrom'] > -1 and $a_datetime["hours"] < $vars['hourfrom']) {
         return "";
     }
     if (isset($vars['hourto']) and $vars['hourto'] > -1 and $a_datetime["hours"] > $vars['hourto']) {
         return "";
     }
     if (isset($vars['wdayfrom']) and $vars['wdayfrom'] > -1 and $a_datetime["wday"] < $vars['wdayfrom']) {
         return "";
     }
     if (isset($vars['wdayto']) and $vars['wdayto'] > -1 and $a_datetime["wday"] > $vars['wdayto']) {
         return "";
     }
     if (isset($vars['mdayfrom']) and $vars['mdayfrom'] > -1 and $a_datetime["mday"] < $vars['mdayfrom']) {
         return "";
     }
     if (isset($vars['mdayto']) and $vars['mdayto'] > -1 and $a_datetime["mday"] > $vars['mdayto']) {
         return "";
     }
     if (isset($vars['monfrom']) and $vars['monfrom'] > -1 and $a_datetime["mon"] < $vars['monfrom']) {
         return "";
     }
     if (isset($vars['monto']) and $vars['monto'] > -1 and $a_datetime["mon"] > $vars['monto']) {
         return "";
     }
     if (!isset($vars['category'])) {
         $vars['category'] = null;
     }
     if (isset($vars['ballooncolor'])) {
         $ballooncolor = $vars['ballooncolor'];
     } else {
         $ballooncolor = "grey";
     }
     // Implementation cached content: @nikp
     $enable_cache = true;
     $write_to_cache = false;
     # flag
     $cache_time = 240;
     # seconds
     if (isset($vars['cache_time'])) {
         $cache_time = $vars['cache_time'];
     }
     $content = "";
     if ($enable_cache and $cache_time > 0) {
         $cachefilestem = 'quote_' . $blockinfo['bid'];
         $cachedir = System::getVar('temp');
         if (StringUtil::right($cachedir, 1) != '/') {
             $cachedir .= '/';
         }
         if (isset($vars['cache_dir']) and !empty($vars['cache_dir'])) {
             $cachedir .= $vars['cache_dir'];
         } else {
             $cachedir .= 'any_cache';
         }
         $cachefile = $cachedir . '/' . $cachefilestem . '_' . SecurityUtil::getSecurityLevel(SecurityUtil::getAuthInfo(), 'Quotes::', '::');
         // attempt to load from cache
         if (file_exists($cachefile)) {
             $file_time = filectime($cachefile);
             $now = time();
             $diff = $now - $file_time;
             if ($diff <= $cache_time) {
                 $content = file_get_contents($cachefile);
             }
         }
         if (empty($content)) {
             $write_to_cache = true;
             # not loaded, flag to write to cache later
         }
     }
     if (empty($content)) {
         // Create output object
         $this->view->setCaching(false);
         // we implement caching other way
         mt_srand((double) microtime() * 1000000);
         $apiargs = array();
         $apiargs['status'] = 1;
         // Make a category filter only if categorization is enabled
         $enablecategorization = ModUtil::getVar($this->name, 'enablecategorization');
         if ($enablecategorization) {
             // load the categories system
             if (!Loader::loadClass('CategoryRegistryUtil')) {
                 return LogUtil::registerError(__f('Error! Could not load [%s] class.'), 'CategoryRegistryUtil');
             }
             // Get the registrered categories for the module
             $catregistry = CategoryRegistryUtil::getRegisteredModuleCategories($this->name, 'quotes');
             $this->view->assign('catregistry', $catregistry);
             $apiargs['catregistry'] = $catregistry;
//.........这里部分代码省略.........

/**
 * calculate security level for a test item
 *
 * @deprecated
 * @see SecurityUtil::getSecurityLevel
 * @param perms $ array of permissions to test against
 * @param testrealm $ realm of item under test
 * @param testcomponent $ component of item under test
 * @param testinstance $ instance of item under test
 * @return int matching security level
 */
function pnSecGetLevel($perms, $testrealm, $testcomponent, $testinstance)
{
    LogUtil::log(__f('Warning! Function %1$s is deprecated. Please use %2$s instead.', array(
        'pnSecGetLevel()',
        'SecurityUtil::getSecurityLevel()')), E_USER_DEPRECATED);

    return SecurityUtil::getSecurityLevel($perms, $testcomponent, $testinstance);
}

 /**
  * display block
  * @author       The Zikula Development Team
  */
 public function display($blockinfo)
 {
     // security check
     if (!SecurityUtil::checkPermission('Ephemerides:Ephemerideblock:', $blockinfo['bid'] . '::', ACCESS_READ)) {
         return;
     }
     // Get current content
     $vars = BlockUtil::varsFromContent($blockinfo['content']);
     if (!isset($vars['category'])) {
         $vars['category'] = null;
     }
     // Implementation cached content: @nikp
     $enable_cache = true;
     $write_to_cache = false;
     # flag
     $cache_time = 3600;
     # seconds
     if (isset($vars['cache_time'])) {
         $cache_time = $vars['cache_time'];
     }
     $content = "";
     $title = $blockinfo['title'];
     if ($enable_cache and $cache_time > 0) {
         $cachefilestem = 'ephem_' . $blockinfo['bid'];
         $cachedir = System::getVar('temp');
         if (StringUtil::right($cachedir, 1) != '/') {
             $cachedir .= '/';
         }
         if (isset($vars['cache_dir']) and !empty($vars['cache_dir'])) {
             $cachedir .= $vars['cache_dir'];
         } else {
             $cachedir .= 'any_cache';
         }
         $cachefile = $cachedir . '/' . $cachefilestem . '_' . SecurityUtil::getSecurityLevel(SecurityUtil::getAuthInfo(), 'Ephemerides::', '::');
         $cachefile_title = $cachedir . '/' . $cachefilestem . '_t';
         // attempt to load from cache
         if (file_exists($cachefile)) {
             $file_time = filectime($cachefile);
             $now = time();
             $diff = $now - $file_time;
             if ($diff <= $cache_time) {
                 $content = file_get_contents($cachefile);
             }
             if (file_exists($cachefile_title)) {
                 $title = file_get_contents($cachefile_title);
             }
         }
         if (empty($content)) {
             $write_to_cache = true;
         }
         # not loaded, flag to write to cache later
     }
     if (empty($content)) {
         // Create output object
         $this->view->setCaching(false);
         // we implement caching other way
         $apiargs = array();
         $apiargs['status'] = 1;
         // Make a category filter only if categorization is enabled
         $enablecategorization = ModUtil::getVar($this->name, 'enablecategorization');
         if ($enablecategorization) {
             // load the categories system
             if (!Loader::loadClass('CategoryRegistryUtil')) {
                 return LogUtil::registerError(__f('Error! Could not load [%s] class.'), 'CategoryRegistryUtil');
             }
             // Get the registrered categories for the module
             $catregistry = CategoryRegistryUtil::getRegisteredModuleCategories($this->name, 'ephem');
             $this->view->assign('catregistry', $catregistry);
             $apiargs['catregistry'] = $catregistry;
             $apiargs['category'] = $vars['category'];
         }
         $this->view->assign('enablecategorization', $enablecategorization);
         $this->view->assign($vars);
         // assign the block vars
         if (!isset($vars['category']) || !is_array($vars['category'])) {
             $vars['category'] = array();
         }
         $this->view->assign('category', $vars['category']);
         // get items
         $items = ModUtil::apiFunc($this->name, 'user', 'gettoday', $apiargs);
         if (!$items) {
             return '';
             # do not display empty block: @nikp
         }
         $this->view->assign('items', $items);
         // Populate block info and pass to theme
         $content = $this->view->fetch('ephemerides_block_ephemeride.tpl');
         // loop to see if we have items of type=1 (events), if not - not to put title to the block (holidays only)
         $have_events = false;
         foreach ($items as $item) {
             if ($item['type'] == 1) {
                 $have_events = true;
                 break;
             }
         }
         if (!$have_events) {
//.........这里部分代码省略.........