PHP Common::read方法代码示例

 /**
  * Render one (or more) hidden links.
  *
  * @param integer $num Number of random and unique links to create.
  * @return string Hidden links HTML.
  */
 public function render($num = 1)
 {
     if (!($lnk = Common::read('Security.HttpBL.honeyPot', $this->settings['honeyPot']))) {
         return;
     }
     $all = $this->settings['links'];
     $len = rand(4, 16);
     $min = array(48, 65, 97);
     $max = array(57, 90, 122);
     $txt = '';
     $res = array();
     while (strlen($txt) < $len) {
         $rnd = rand(0, 2);
         $txt .= chr(rand($min[$rnd], $max[$rnd]));
     }
     if ($num > count($all)) {
         $num = count($all);
     }
     if (0 == $num) {
         return;
     }
     $rnd = array_rand($all, $num);
     foreach ((array) $rnd as $key) {
         $res[] = String::insert($all[$key], compact('lnk', 'str'));
     }
     return implode(' ', $res);
 }

 /**
  * {@inheritdoc}
  */
 public function beforeValidate($options = array())
 {
     if (empty($this->data[$this->alias]['token'])) {
         $this->data[$this->alias]['token'] = $this->generate();
     }
     if (empty($this->data[$this->alias]['expires'])) {
         if (!empty($this->expires)) {
             $this->data[$this->alias]['expires'] = $this->expires;
         } else {
             $this->data[$this->alias]['expires'] = Common::read('Security.expireToken', '+3 days');
         }
     }
     if (!Validation::datetime($this->data[$this->alias]['expires'])) {
         $this->data[$this->alias]['expires'] = date('Y-m-d H:i:s', strtotime($this->data[$this->alias]['expires']));
     }
     return true;
 }

 /**
  * Build sitemap.xml.
  *
  * @return void
  */
 public function sitemap()
 {
     Configure::write('debug', 0);
     // Skip the view file by defining some XmlView magic
     $this->set('_rootNode', 'urlset');
     $this->set('_serialize', 'url');
     $cacheKey = Common::read('Webmaster.cache.keys.sitemap', 'sitemap');
     $cacheConfig = Common::read('Webmaster.cache.config', 'default');
     $cacheDisabled = Common::read('Webmaster.cache.forceDisable', false);
     // Load from cache when possible.
     if (!$cacheDisabled) {
         $url = Cache::read($cacheKey, $cacheConfig);
         if (!empty($url)) {
             $this->set(compact('url'));
             return;
         }
     }
     $url = array();
     foreach ((array) $this->triggerEvent('Webmaster.sitemap', $this) as $link) {
         extract($link);
         if (!isset($loc)) {
             continue;
         }
         foreach (array('lastmod', 'changefreq', 'priority') as $key) {
             if (!isset(${$key})) {
                 ${$key} = Configure::read('Webmaster.sitemap.' . $key);
             }
         }
         $lastmod = date('Y-m-d\\Th:mP', strtotime($lastmod));
         $url[] = compact('loc', 'lastmod', 'changefreq', 'priority');
     }
     if (!$cacheDisabled) {
         Cache::write($cacheKey, $url, $cacheConfig);
     }
     $this->set(compact('url'));
 }

 public function controllerConstructClasses(CakeEvent $Event)
 {
     // Load `Navigation` helper.
     $Event->result = Hash::merge((array) $Event->result, array('helpers' => array('Common.Navigation')));
     // Load `TwitterBootstrap` helpers and components.
     if ((!isset($Event->subject->twitterBootstrap) || $Event->subject->twitterBootstrap) && CakePlugin::loaded('TwitterBootstrap')) {
         $Event->result = Hash::merge((array) $Event->result, array('helpers' => array('Html' => array('className' => 'TwitterBootstrap.BootstrapHtml'), 'Form' => array('className' => 'TwitterBootstrap.BootstrapForm'), 'Paginator' => array('className' => 'TwitterBootstrap.BootstrapPaginator')), 'layout' => 'Common.twitter_bootstrap'));
     }
     // Load `BoostCake` helpers and components.
     if ((!isset($Event->subject->boostCake) || $Event->subject->boostCake) && CakePlugin::loaded('BoostCake')) {
         $Event->result = Hash::merge((array) $Event->result, array('helpers' => array('Html' => array('className' => 'BoostCake.BoostCakeHtml'), 'Form' => array('className' => 'BoostCake.BoostCakeForm'), 'Paginator' => array('className' => 'BoostCake.BoostCakePaginator')), 'layout' => 'Common.twitter_bootstrap'));
     }
     // Load `DebugKit` component.
     if (Reveal::is('DebugKit.loaded') && !Reveal::is('Page.test')) {
         $Event->result = Hash::merge((array) $Event->result, array('components' => array('DebugKit.Toolbar' => array('autoRun' => Common::read('DebugKit.autoRun', true), 'forceEnable' => Common::read('DebugKit.forceEnable', false), 'panels' => array('Common.Common')))));
     }
     // Route custom prefixes to associated plugin's routing prefixes.
     if (Reveal::is('Page.prefixed') && strpos($Event->subject->request->action, $Event->subject->request->prefix) === 0 && ($prefix = Configure::read($Event->subject->plugin . '.routingPrefixes.' . $Event->subject->request->prefix))) {
         $Event->result['view'] = $prefix . substr($Event->subject->request->action, strlen($Event->subject->request->prefix));
         $Event->subject->request->params['action'] = $Event->result['view'];
     }
     // Append new flash messages.
     $Event->result = Hash::merge((array) $Event->result, array('alertMessages' => array('auth.fail' => array('message' => __d('common', "Authentication is required. Please log in to continue."), 'level' => 'error', 'redirect' => array('plugin' => 'users', 'controller' => 'users', 'action' => 'login')), 'create.success' => array('message' => __d('common', ":modelName successfully created."), 'redirect' => array('action' => 'index')), 'create.fail' => array('message' => __d('common', "There was a problem creating your :modelName, please try again."), 'level' => 'warning', 'redirect' => true), 'delete.success' => array('message' => __d('common', ":modelName successfully deleted.")), 'delete.fail' => array('message' => __d('common', "There was a problem deleting your :modelName, please try again."), 'level' => 'warning', 'redirect' => true), 'save.success' => array('message' => __d('common', ":modelName successfully updated.")), 'save.fail' => array('message' => __d('common', "There was a problem updating your :modelName, please try again."), 'level' => 'warning'), 'status.success' => array('message' => __d('common', ":modelName status successfully changed."), 'redirect' => true, 'dismiss' => true), 'status.fail' => array('message' => __d('common', "There was a problem changing the :modelName status, please try again."), 'level' => 'warning', 'redirect' => true), 'validation' => array('message' => __d('common', "Some data could not be validated. Please, check the error(s) below."), 'level' => 'error'), 'view.fail' => array('message' => __d('common', "Invalid :modelName, please try again."), 'level' => 'error', 'redirect' => true))));
 }

 /**
  * Execution method always used for tasks
  *
  * @return void
  */
 public function execute()
 {
     if (!Configure::check('PHP')) {
         try {
             Configure::load('requirements', Common::read('Common.reader.id', 'default'));
         } catch (ConfigureException $e) {
             $this->out();
             $this->out(__d('webmaster', "No requirements defined. See %s for more info.", Common::wiki('requirements')), 2);
             return;
         }
     }
     $width = 20;
     $reqs = Configure::read('PHP');
     $this->hr(true);
     $this->out(__d('webmaster', "Checking system defined requirements:"));
     $this->hr(true);
     $this->out(__d('webmaster', "PHP Extensions:"));
     $this->out(__d('webmaster', "Whether or not required PHP extensions are loaded."));
     $this->hr(true);
     if (empty($reqs['extensions'])) {
         $reqs['extensions'] = array();
         $this->out(__d('webmaster', "None required."));
     }
     foreach ($reqs['extensions'] as $ext) {
         $out = $ext;
         $out .= str_repeat(' ', $width - strlen($ext));
         $out .= ':     ';
         if (!extension_loaded($ext)) {
             $out .= __d('webmaster', "Missing");
         } else {
             $out .= __d('webmaster', "Loaded");
         }
         $this->out($out);
     }
     unset($reqs['extensions']);
     $this->hr(true);
     $this->out(__d('webmaster', "PHP Runtime Settings:"));
     $this->out(__d('webmaster', "Whether or not required 'php.ini' directives are modifiable."));
     $this->hr(true);
     if (empty($reqs['runtime'])) {
         $reqs['runtime'] = array();
         $this->out(__d('webmaster', "None required."));
     } else {
         $all = ini_get_all();
     }
     foreach ($reqs['runtime'] as $varname) {
         $out = $varname;
         $out .= str_repeat(' ', $width - strlen($varname));
         $out .= ':     ';
         if (!isset($all[$varname])) {
             continue;
         }
         if ($all[$varname]['access'] < 6) {
             $out .= __d('webmaster', "No");
         } else {
             $out .= __d('webmaster', "Yes");
         }
         $this->out($out);
     }
     unset($reqs['runtime']);
     $this->hr(true);
     $this->out(__d('webmaster', "PHP Settings:"));
     $this->out(__d('webmaster', "Whether or not required 'php.ini' directives are correctly set."));
     $this->hr(true);
     if (empty($reqs)) {
         $this->out(__d('webmaster', "None required."));
     }
     foreach ($reqs as $var => $val) {
         $out = $var;
         $out .= str_repeat(' ', $width - strlen($var));
         $out .= ':     ';
         $ini = ini_get($var);
         if (is_bool($val)) {
             if ((bool) $ini !== $val) {
                 $out .= __d('webmaster', "Invalid (value: %s, expects: %s)", $ini, (int) $val);
             } else {
                 $out .= __d('webmaster', "Valid (value: %s)", $ini);
             }
             continue;
         }
         if ($this->__inBytes($ini) < $this->__inBytes($val)) {
             $out .= __d('webmaster', "Invalid (value: %s, expects: %s)", $ini, $val);
         } else {
             $out .= __d('webmaster', "Valid   (value: %s)", $ini);
         }
         $this->out($out);
     }
     $this->hr(true);
 }

 /**
  * Breadcrumb constructor.
  *
  * @return void
  */
 protected function _constructCrumbs()
 {
     if ($this instanceof CakeErrorController || $this instanceof PagesController || false === Common::read('Layout.showCrumbs', true) || false === $this->breadCrumbs || !empty($this->breadCrumbs)) {
         return;
     }
     // Home.
     $this->breadCrumbs = array(__d('common', "Home") => '/');
     // Dashboard.
     if (CakePlugin::loaded('Users') && Reveal::is('User.loggedin')) {
         $this->breadCrumbs = array(__d('common', "Dashboard") => $this->Auth->loginRedirect);
         if ($this->request->controller == $this->Auth->loginRedirect['controller'] && preg_match('/' . $this->Auth->loginRedirect['action'] . '$/', $this->action) && (empty($this->Auth->loginRedirect['plugin']) || $this->plugin == Inflector::camelize($this->Auth->loginRedirect['plugin']))) {
             $this->breadCrumbs[__d('common', "Dashboard")] = array();
             return;
         }
     }
     // Plugin.
     if (!empty($this->plugin)) {
         $title = empty($this->crumbTitles[$this->plugin]) ? $this->plugin : $this->crumbTitles[$this->plugin];
         $this->breadCrumbs[$title] = array('plugin' => Inflector::underscore($this->plugin), 'controller' => Inflector::underscore($this->plugin), 'action' => 'index');
         if (Router::normalize(Router::url($this->breadCrumbs[$title])) == $this->request->here) {
             $this->breadCrumbs[$title] = array();
         }
         if (($this->plugin == $this->name || !empty($this->crumbTitles[$this->name]) && $this->plugin == $this->crumbTitles[$this->name]) && in_array('index', explode('_', $this->action))) {
             return;
         }
     }
     // Controller.
     if (!empty($this->crumbTitles[$this->name])) {
         $this->breadCrumbs[$this->crumbTitles[$this->name]] = array('action' => 'index');
     } else {
         if (!array_key_exists($this->name, $this->crumbTitles)) {
             $this->breadCrumbs[!empty($this->modelName) ? Inflector::pluralize($this->modelName) : Inflector::humanize(Inflector::underscore($this->name))] = array('action' => 'index');
         }
     }
     if (array_pop(explode('_', $this->action)) == 'index') {
         $this->breadCrumbs[end(array_keys($this->breadCrumbs))] = array();
         return;
     }
     // Action
     if (!empty($this->crumbTitles[$this->action])) {
         $this->breadCrumbs[$this->crumbTitles[$this->action]] = array();
     } else {
         if (!array_key_exists($this->action, $this->crumbTitles)) {
             $action = str_replace($this->request->prefix, '', $this->action);
             if ($action == $this->action) {
                 $action = str_replace(Configure::read($this->plugin . '.routingPrefixes.' . $this->request->prefix), '', $this->action);
             }
             $this->breadCrumbs[Inflector::humanize(Inflector::underscore($action))] = array();
         }
     }
 }

 /**
  * Get configuration environment variable ($_SERVER[...]) and overwrites it
  * with equivalent key from runtime configuration. If none found, uses
  * `$default` value.
  *
  * Example:
  *
  *     `$_SERVER['REDIS_HOST']` would be defined in runtinme as `Redis.host`
  *
  * @param string $name Variable to obtain. Use '.' to access array elements.
  * @param mixed $default Optional. Default value to return if variable not configured.
  * @param string $plugin Optional. Name of plugin that may have over-written the configuration key.
  * @return mixed Variable's value.
  */
 public static function read($name, $default = null, $plugin = null)
 {
     if (!is_null($plugin)) {
         $result = Common::read("{$plugin}.{$name}");
         if (!is_null($result)) {
             return $result;
         }
     }
     $key = str_replace('.', '_', strtoupper($name));
     if (isset($_SERVER[$key])) {
         return $_SERVER[$key];
     }
     if (Configure::check($name)) {
         return Configure::read($name);
     }
     return $default;
 }

 /**
  * Blackholes clients that meet one of the `HttpBLComponent::$conditions`.
  *
  * @param Controller $Controller Instance of the current Controller.
  * @param array $condition Optional. Matching condition.
  * @return void
  */
 public function blackHole(Controller $Controller, $condition = null)
 {
     if (method_exists($Controller, 'blackHoleHttpBL')) {
         return $Controller->blackHoleHttpBL($condition);
     }
     if ($honeyPot = Common::read('Security.HttpBL.honeyPot') || ($honeyPot = $this->honeyPot)) {
         return $Controller->redirect($honeyPot, 301);
     }
     $this->_stop();
 }

 /**
  * {@inheritdoc}
  */
 public static function tearDownAfterClass()
 {
     self::_restoreSettings();
     Configure::write('Config.language', Common::read('App.locale', 'eng'));
     if (is_a(self::$_this, 'CommonTestCase')) {
         // Drop all fixturized tables to avoid conflict with other test cases.
         self::$_this->fixtureManager->shutDown();
     }
 }

 */
if (CakePlugin::loaded('I18n')) {
    App::uses('I18nRoute', 'I18n.Routing/Route');
    Router::defaultRouteClass('I18nRoute');
    Configure::write('Config.language', Configure::read('L10n.language'));
    Configure::write('Config.languages', Configure::read('L10n.languages'));
    if (!defined('DEFAULT_LANGUAGE')) {
        define('DEFAULT_LANGUAGE', Configure::read('L10n.language'));
    }
}
/**
 * Configure `CakeNumber` currencies.
 */
if (class_exists('CakeNumber')) {
    CakeNumber::defaultCurrency(Common::read('L10n.currency', 'USD'));
    foreach (Common::read('L10n.currencies', array()) as $currencyName => $currencyFormat) {
        CakeNumber::addFormat($currencyName, $currencyFormat);
    }
}
if (!function_exists('__t')) {
    /**
     * Translates different type of strings depending on the number of arguments it is passed and their types. Supports:
     *
     *  - all of `__()`, `__n()`, `__d()`, `__dn()`
     *  - placeholders for `String::insert()`
     *
     * Examples:
     *
     * 	- __t('Hello world!')
     * 	- __t('Hello :name!', array('name' => 'world'))
     * 	- __t('Hello mate!', 'Hello mates!', 2)

<?php

Configure::write('Security.expireToken', Common::read('Security.expireToken', '+3 days'));