PHP Input::post方法代码示例

 /**
  * Generate the module
  *
  * @return string
  */
 public function run()
 {
     $arrJobs = array();
     /** @var BackendTemplate|object $objTemplate */
     $objTemplate = new \BackendTemplate('be_purge_data');
     $objTemplate->isActive = $this->isActive();
     $objTemplate->message = \Message::generateUnwrapped();
     // Run the jobs
     if (\Input::post('FORM_SUBMIT') == 'tl_purge') {
         $purge = \Input::post('purge');
         if (!empty($purge) && is_array($purge)) {
             foreach ($purge as $group => $jobs) {
                 foreach ($jobs as $job) {
                     list($class, $method) = $GLOBALS['TL_PURGE'][$group][$job]['callback'];
                     $this->import($class);
                     $this->{$class}->{$method}();
                 }
             }
         }
         \Message::addConfirmation($GLOBALS['TL_LANG']['tl_maintenance']['cacheCleared']);
         $this->reload();
     }
     // Tables
     foreach ($GLOBALS['TL_PURGE']['tables'] as $key => $config) {
         $arrJobs[$key] = array('id' => 'purge_' . $key, 'title' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][0], 'description' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][1], 'group' => 'tables', 'affected' => '');
         // Get the current table size
         foreach ($config['affected'] as $table) {
             $objCount = $this->Database->execute("SELECT COUNT(*) AS count FROM " . $table);
             $arrJobs[$key]['affected'] .= '<br>' . $table . ': <span>' . sprintf($GLOBALS['TL_LANG']['MSC']['entries'], $objCount->count) . ', ' . $this->getReadableSize($this->Database->getSizeOf($table), 0) . '</span>';
         }
     }
     $strCachePath = str_replace(TL_ROOT . DIRECTORY_SEPARATOR, '', \System::getContainer()->getParameter('kernel.cache_dir'));
     // Folders
     foreach ($GLOBALS['TL_PURGE']['folders'] as $key => $config) {
         $arrJobs[$key] = array('id' => 'purge_' . $key, 'title' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][0], 'description' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][1], 'group' => 'folders', 'affected' => '');
         // Get the current folder size
         foreach ($config['affected'] as $folder) {
             $total = 0;
             $folder = sprintf($folder, $strCachePath);
             // Only check existing folders
             if (is_dir(TL_ROOT . '/' . $folder)) {
                 $objFiles = Finder::create()->in(TL_ROOT . '/' . $folder)->files();
                 $total = iterator_count($objFiles);
             }
             $arrJobs[$key]['affected'] .= '<br>' . $folder . ': <span>' . sprintf($GLOBALS['TL_LANG']['MSC']['files'], $total) . '</span>';
         }
     }
     // Custom
     foreach ($GLOBALS['TL_PURGE']['custom'] as $key => $job) {
         $arrJobs[$key] = array('id' => 'purge_' . $key, 'title' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][0], 'description' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][1], 'group' => 'custom');
     }
     $objTemplate->jobs = $arrJobs;
     $objTemplate->action = ampersand(\Environment::get('request'));
     $objTemplate->headline = $GLOBALS['TL_LANG']['tl_maintenance']['clearCache'];
     $objTemplate->job = $GLOBALS['TL_LANG']['tl_maintenance']['job'];
     $objTemplate->description = $GLOBALS['TL_LANG']['tl_maintenance']['description'];
     $objTemplate->submit = \StringUtil::specialchars($GLOBALS['TL_LANG']['tl_maintenance']['clearCache']);
     $objTemplate->help = \Config::get('showHelp') && $GLOBALS['TL_LANG']['tl_maintenance']['cacheTables'][1] != '' ? $GLOBALS['TL_LANG']['tl_maintenance']['cacheTables'][1] : '';
     return $objTemplate->parse();
 }

 /**
  * Run the controller and parse the login template
  *
  * @return Response
  */
 public function run()
 {
     $packages = System::getContainer()->getParameter('kernel.packages');
     $this->Template = new \BackendTemplate('be_main');
     $this->Template->version = $packages['contao/core-bundle'];
     $this->Template->main = '';
     // Ajax request
     if ($_POST && \Environment::get('isAjaxRequest')) {
         $this->objAjax = new \Ajax(\Input::post('action'));
         $this->objAjax->executePreActions();
     }
     // Error
     if (\Input::get('act') == 'error') {
         $this->Template->error = $GLOBALS['TL_LANG']['ERR']['general'];
         $this->Template->title = $GLOBALS['TL_LANG']['ERR']['general'];
         @trigger_error('Using act=error has been deprecated and will no longer work in Contao 5.0. Throw an exception instead.', E_USER_DEPRECATED);
     } elseif (!\Input::get('do') && !\Input::get('act')) {
         $this->Template->main .= $this->welcomeScreen();
         $this->Template->title = $GLOBALS['TL_LANG']['MSC']['home'];
     } elseif (\Input::get('do')) {
         $this->Template->main .= $this->getBackendModule(\Input::get('do'));
         $this->Template->title = $this->Template->headline;
     }
     return $this->output();
 }

 /**
  * Run the controller and parse the login template
  *
  * @return Response
  */
 public function run()
 {
     /** @var BackendTemplate|object $objTemplate */
     $objTemplate = new \BackendTemplate('be_login');
     $strHeadline = sprintf($GLOBALS['TL_LANG']['MSC']['loginTo'], \Config::get('websiteTitle'));
     $objTemplate->theme = \Backend::getTheme();
     $objTemplate->messages = \Message::generate();
     $objTemplate->base = \Environment::get('base');
     $objTemplate->language = $GLOBALS['TL_LANGUAGE'];
     $objTemplate->languages = \System::getLanguages(true);
     $objTemplate->title = \StringUtil::specialchars($strHeadline);
     $objTemplate->charset = \Config::get('characterSet');
     $objTemplate->action = ampersand(\Environment::get('request'));
     $objTemplate->userLanguage = $GLOBALS['TL_LANG']['tl_user']['language'][0];
     $objTemplate->headline = $strHeadline;
     $objTemplate->curLanguage = \Input::post('language') ?: str_replace('-', '_', $GLOBALS['TL_LANGUAGE']);
     $objTemplate->curUsername = \Input::post('username') ?: '';
     $objTemplate->uClass = $_POST && empty($_POST['username']) ? ' class="login_error"' : '';
     $objTemplate->pClass = $_POST && empty($_POST['password']) ? ' class="login_error"' : '';
     $objTemplate->loginButton = \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['loginBT']);
     $objTemplate->username = $GLOBALS['TL_LANG']['tl_user']['username'][0];
     $objTemplate->password = $GLOBALS['TL_LANG']['MSC']['password'][0];
     $objTemplate->feLink = $GLOBALS['TL_LANG']['MSC']['feLink'];
     $objTemplate->default = $GLOBALS['TL_LANG']['MSC']['default'];
     $objTemplate->jsDisabled = $GLOBALS['TL_LANG']['MSC']['jsDisabled'];
     return $objTemplate->getResponse();
 }

 /**
  * Run the controller and parse the template
  *
  * @return Response
  */
 public function run()
 {
     /** @var \BackendTemplate|object $objTemplate */
     $objTemplate = new \BackendTemplate('be_preview');
     $objTemplate->base = \Environment::get('base');
     $objTemplate->language = $GLOBALS['TL_LANGUAGE'];
     $objTemplate->title = specialchars($GLOBALS['TL_LANG']['MSC']['fePreview']);
     $objTemplate->charset = \Config::get('characterSet');
     $objTemplate->site = \Input::get('site', true);
     $objTemplate->switchHref = \System::getContainer()->get('router')->generate('contao_backend_switch');
     if (\Input::get('url')) {
         $objTemplate->url = \Environment::get('base') . \Input::get('url');
     } elseif (\Input::get('page')) {
         $objTemplate->url = $this->redirectToFrontendPage(\Input::get('page'), \Input::get('article'), true);
     } else {
         $objTemplate->url = \System::getContainer()->get('router')->generate('contao_root', [], UrlGeneratorInterface::ABSOLUTE_URL);
     }
     // Switch to a particular member (see #6546)
     if (\Input::get('user') && $this->User->isAdmin) {
         $objUser = \MemberModel::findByUsername(\Input::get('user'));
         if ($objUser !== null) {
             $strHash = $this->getSessionHash('FE_USER_AUTH');
             // Remove old sessions
             $this->Database->prepare("DELETE FROM tl_session WHERE tstamp<? OR hash=?")->execute(time() - \Config::get('sessionTimeout'), $strHash);
             // Insert the new session
             $this->Database->prepare("INSERT INTO tl_session (pid, tstamp, name, sessionID, ip, hash) VALUES (?, ?, ?, ?, ?, ?)")->execute($objUser->id, time(), 'FE_USER_AUTH', \System::getContainer()->get('session')->getId(), \Environment::get('ip'), $strHash);
             // Set the cookie
             $this->setCookie('FE_USER_AUTH', $strHash, time() + \Config::get('sessionTimeout'), null, null, false, true);
             $objTemplate->user = \Input::post('user');
         }
     }
     return $objTemplate->getResponse();
 }

 /**
  * Generate the module
  */
 protected function compile()
 {
     $this->import('FrontendUser', 'User');
     // Initialize the password widget
     $arrField = array('name' => 'password', 'inputType' => 'text', 'label' => $GLOBALS['TL_LANG']['MSC']['password'][0], 'eval' => array('hideInput' => true, 'mandatory' => true, 'required' => true));
     $objWidget = new \FormTextField(\FormTextField::getAttributesFromDca($arrField, $arrField['name']));
     $objWidget->rowClass = 'row_0 row_first even';
     $strFormId = 'tl_close_account_' . $this->id;
     // Validate widget
     if (\Input::post('FORM_SUBMIT') == $strFormId) {
         $objWidget->validate();
         // Validate the password
         if (!$objWidget->hasErrors()) {
             // The password has been generated with crypt()
             if (\Encryption::test($this->User->password)) {
                 $blnAuthenticated = \Encryption::verify($objWidget->value, $this->User->password);
             } else {
                 list($strPassword, $strSalt) = explode(':', $this->User->password);
                 $blnAuthenticated = $strSalt == '' ? $strPassword === sha1($objWidget->value) : $strPassword === sha1($strSalt . $objWidget->value);
             }
             if (!$blnAuthenticated) {
                 $objWidget->value = '';
                 $objWidget->addError($GLOBALS['TL_LANG']['ERR']['invalidPass']);
             }
         }
         // Close account
         if (!$objWidget->hasErrors()) {
             // HOOK: send account ID
             if (isset($GLOBALS['TL_HOOKS']['closeAccount']) && is_array($GLOBALS['TL_HOOKS']['closeAccount'])) {
                 foreach ($GLOBALS['TL_HOOKS']['closeAccount'] as $callback) {
                     $this->import($callback[0]);
                     $this->{$callback[0]}->{$callback[1]}($this->User->id, $this->reg_close, $this);
                 }
             }
             $objMember = \MemberModel::findByPk($this->User->id);
             // Remove the account
             if ($this->reg_close == 'close_delete') {
                 $objMember->delete();
                 $this->log('User account ID ' . $this->User->id . ' (' . \Idna::decodeEmail($this->User->email) . ') has been deleted', __METHOD__, TL_ACCESS);
             } else {
                 $objMember->disable = 1;
                 $objMember->tstamp = time();
                 $objMember->save();
                 $this->log('User account ID ' . $this->User->id . ' (' . \Idna::decodeEmail($this->User->email) . ') has been deactivated', __METHOD__, TL_ACCESS);
             }
             $this->User->logout();
             // Check whether there is a jumpTo page
             if (($objJumpTo = $this->objModel->getRelated('jumpTo')) instanceof PageModel) {
                 $this->jumpToOrReload($objJumpTo->row());
             }
             $this->reload();
         }
     }
     $this->Template->fields = $objWidget->parse();
     $this->Template->formId = $strFormId;
     $this->Template->action = \Environment::get('indexFreeRequest');
     $this->Template->slabel = \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['closeAccount']);
     $this->Template->rowLast = 'row_1 row_last odd';
 }

 public function executePreActions($strAction, DataContainer $dc)
 {
     if ($strAction === 'boxSystemChange') {
         $elementId = Input::post('id');
         $boxSystemId = Input::post('boxSystemId');
         $this->Database->prepare("UPDATE tl_content SET tstamp=" . time() . ", boxSystem='" . $boxSystemId . "' WHERE id=?")->execute($elementId);
     }
 }

 /**
  * Generate the message filter
  *
  * @return string
  */
 public function generateMessageFilter()
 {
     if (Input::post('FORM_SUBMIT') === 'tl_filters' && Input::post($this->filterName, true) !== 'tl_' . $this->filterName) {
         $session = Session::getInstance()->getData();
         $session['seo_serp_expand_tree'] = 'tl_page';
         Session::getInstance()->setData($session);
     }
     return parent::generateMessageFilter();
 }

 /**
  * Run the controller and parse the password template
  *
  * @return Response
  */
 public function run()
 {
     /** @var BackendTemplate|object $objTemplate */
     $objTemplate = new \BackendTemplate('be_password');
     if (\Input::post('FORM_SUBMIT') == 'tl_password') {
         $pw = \Input::postUnsafeRaw('password');
         $cnf = \Input::postUnsafeRaw('confirm');
         // The passwords do not match
         if ($pw != $cnf) {
             \Message::addError($GLOBALS['TL_LANG']['ERR']['passwordMatch']);
         } elseif (Utf8::strlen($pw) < \Config::get('minPasswordLength')) {
             \Message::addError(sprintf($GLOBALS['TL_LANG']['ERR']['passwordLength'], \Config::get('minPasswordLength')));
         } elseif ($pw == $this->User->username) {
             \Message::addError($GLOBALS['TL_LANG']['ERR']['passwordName']);
         } else {
             // Make sure the password has been changed
             if (\Encryption::verify($pw, $this->User->password)) {
                 \Message::addError($GLOBALS['TL_LANG']['MSC']['pw_change']);
             } else {
                 $this->loadDataContainer('tl_user');
                 // Trigger the save_callback
                 if (is_array($GLOBALS['TL_DCA']['tl_user']['fields']['password']['save_callback'])) {
                     foreach ($GLOBALS['TL_DCA']['tl_user']['fields']['password']['save_callback'] as $callback) {
                         if (is_array($callback)) {
                             $this->import($callback[0]);
                             $pw = $this->{$callback[0]}->{$callback[1]}($pw);
                         } elseif (is_callable($callback)) {
                             $pw = $callback($pw);
                         }
                     }
                 }
                 $objUser = \UserModel::findByPk($this->User->id);
                 $objUser->pwChange = '';
                 $objUser->password = \Encryption::hash($pw);
                 $objUser->save();
                 \Message::addConfirmation($GLOBALS['TL_LANG']['MSC']['pw_changed']);
                 $this->redirect('contao/main.php');
             }
         }
         $this->reload();
     }
     $objTemplate->theme = \Backend::getTheme();
     $objTemplate->messages = \Message::generate();
     $objTemplate->base = \Environment::get('base');
     $objTemplate->language = $GLOBALS['TL_LANGUAGE'];
     $objTemplate->title = \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['pw_new']);
     $objTemplate->charset = \Config::get('characterSet');
     $objTemplate->action = ampersand(\Environment::get('request'));
     $objTemplate->headline = $GLOBALS['TL_LANG']['MSC']['pw_change'];
     $objTemplate->submitButton = \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['continue']);
     $objTemplate->password = $GLOBALS['TL_LANG']['MSC']['password'][0];
     $objTemplate->confirm = $GLOBALS['TL_LANG']['MSC']['confirm'][0];
     return $objTemplate->getResponse();
 }

 /**
  * Redirect to the selected page
  *
  * @return string
  */
 public function generate()
 {
     if (TL_MODE == 'BE') {
         /** @var BackendTemplate|object $objTemplate */
         $objTemplate = new \BackendTemplate('be_wildcard');
         $objTemplate->wildcard = '### ' . Utf8::strtoupper($GLOBALS['TL_LANG']['FMD']['quicknav'][0]) . ' ###';
         $objTemplate->title = $this->headline;
         $objTemplate->id = $this->id;
         $objTemplate->link = $this->name;
         $objTemplate->href = 'contao/main.php?do=themes&table=tl_module&act=edit&id=' . $this->id;
         return $objTemplate->parse();
     }
     if (\Input::post('FORM_SUBMIT') == 'tl_quicknav_' . $this->id) {
         $this->redirect(\Input::post('target', true));
     }
     return parent::generate();
 }

 /**
  * Run the controller and parse the template
  */
 public function run()
 {
     $template = new BackendTemplate('be_main');
     $template->main = '';
     // Ajax request
     if ($_POST && Environment::get('isAjaxRequest')) {
         $this->objAjax = new Ajax(Input::post('action'));
         $this->objAjax->executePreActions();
     }
     $strTable = Input::get('table');
     $strField = Input::get('field');
     // Define the current ID
     define('CURRENT_ID', Input::get('table') ? $this->Session->get('CURRENT_ID') : Input::get('id'));
     Controller::loadDataContainer($strTable);
     $strDriver = 'DC_' . $GLOBALS['TL_DCA'][$strTable]['config']['dataContainer'];
     $objDca = new $strDriver($strTable);
     $objDca->field = $strField;
     // Set the active record
     if ($this->Database->tableExists($strTable)) {
         /** @var Model $strModel $strModel */
         $strModel = Model::getClassFromTable($strTable);
         if (class_exists($strModel)) {
             $objModel = $strModel::findByPk(Input::get('id'));
             if ($objModel !== null) {
                 $objDca->activeRecord = $objModel;
             }
         }
     }
     // AJAX request
     if ($_POST && Environment::get('isAjaxRequest')) {
         $this->objAjax->executePostActions($objDca);
     }
     $partial = new BackendTemplate('be_rte_table_editor');
     $template->isPopup = true;
     $template->main = $partial->parse();
     $template->theme = Backend::getTheme();
     $template->base = Environment::get('base');
     $template->language = $GLOBALS['TL_LANGUAGE'];
     $template->title = specialchars($GLOBALS['TL_LANG']['MSC']['pagepicker']);
     $template->charset = Config::get('characterSet');
     Config::set('debugMode', false);
     $template->output();
 }

 /**
  * Run the controller and parse the template
  */
 public function run()
 {
     $template = new BackendTemplate('be_picker');
     $template->main = '';
     // Ajax request
     if ($_POST && Environment::get('isAjaxRequest')) {
         $this->ajax = new Ajax(Input::post('action'));
         $this->ajax->executePreActions();
     }
     $rebuilder = new Rebuilder();
     $rebuilder->setPopupMode(true);
     $template->main = $rebuilder->run();
     $template->theme = Backend::getTheme();
     $template->base = Environment::get('base');
     $template->language = $GLOBALS['TL_LANGUAGE'];
     $template->title = specialchars($GLOBALS['TL_LANG']['MSC']['pagepicker']);
     $template->charset = Config::get('characterSet');
     Config::set('debugMode', false);
     $template->output();
 }

 /**
  * Run the controller and parse the login template
  *
  * @return Response
  */
 public function run()
 {
     $this->Template = new \BackendTemplate('be_main');
     $this->Template->main = '';
     // Ajax request
     if ($_POST && \Environment::get('isAjaxRequest')) {
         $this->objAjax = new \Ajax(\Input::post('action'));
         $this->objAjax->executePreActions();
     }
     // Error
     if (\Input::get('act') == 'error') {
         $this->Template->error = $GLOBALS['TL_LANG']['ERR']['general'];
         $this->Template->title = $GLOBALS['TL_LANG']['ERR']['general'];
     } elseif (!\Input::get('do') && !\Input::get('act')) {
         $this->Template->main .= $this->welcomeScreen();
         $this->Template->title = $GLOBALS['TL_LANG']['MSC']['home'];
     } elseif (\Input::get('do')) {
         $this->Template->main .= $this->getBackendModule(\Input::get('do'));
         $this->Template->title = $this->Template->headline;
     }
     return $this->output();
 }

 /**
  * Redirect to the selected page
  *
  * @return string
  */
 public function generate()
 {
     if (TL_MODE == 'BE') {
         /** @var BackendTemplate|object $objTemplate */
         $objTemplate = new \BackendTemplate('be_wildcard');
         $objTemplate->wildcard = '### ' . Utf8::strtoupper($GLOBALS['TL_LANG']['FMD']['quicklink'][0]) . ' ###';
         $objTemplate->title = $this->headline;
         $objTemplate->id = $this->id;
         $objTemplate->link = $this->name;
         $objTemplate->href = 'contao/main.php?do=themes&table=tl_module&act=edit&id=' . $this->id;
         return $objTemplate->parse();
     }
     // Redirect to selected page
     if (\Input::post('FORM_SUBMIT') == 'tl_quicklink_' . $this->id) {
         $this->redirect(\Input::post('target', true));
     }
     // Always return an array (see #4616)
     $this->pages = \StringUtil::deserialize($this->pages, true);
     if (empty($this->pages) || $this->pages[0] == '') {
         return '';
     }
     return parent::generate();
 }

 /**
  * Add a form to create new comments
  *
  * @param FrontendTemplate|object $objTemplate
  * @param \stdClass               $objConfig
  * @param string                  $strSource
  * @param integer                 $intParent
  * @param mixed                   $varNotifies
  */
 protected function renderCommentForm(FrontendTemplate $objTemplate, \stdClass $objConfig, $strSource, $intParent, $varNotifies)
 {
     $this->import('FrontendUser', 'User');
     // Access control
     if ($objConfig->requireLogin && !FE_USER_LOGGED_IN) {
         $objTemplate->requireLogin = true;
         $objTemplate->login = $GLOBALS['TL_LANG']['MSC']['com_login'];
         return;
     }
     // Confirm or remove a subscription
     if (\Input::get('token')) {
         static::changeSubscriptionStatus($objTemplate);
         return;
     }
     // Form fields
     $arrFields = array('name' => array('name' => 'name', 'label' => $GLOBALS['TL_LANG']['MSC']['com_name'], 'value' => trim($this->User->firstname . ' ' . $this->User->lastname), 'inputType' => 'text', 'eval' => array('mandatory' => true, 'maxlength' => 64)), 'email' => array('name' => 'email', 'label' => $GLOBALS['TL_LANG']['MSC']['com_email'], 'value' => $this->User->email, 'inputType' => 'text', 'eval' => array('rgxp' => 'email', 'mandatory' => true, 'maxlength' => 128, 'decodeEntities' => true)), 'website' => array('name' => 'website', 'label' => $GLOBALS['TL_LANG']['MSC']['com_website'], 'inputType' => 'text', 'eval' => array('rgxp' => 'url', 'maxlength' => 128, 'decodeEntities' => true)));
     // Captcha
     if (!$objConfig->disableCaptcha) {
         $arrFields['captcha'] = array('name' => 'captcha', 'label' => $GLOBALS['TL_LANG']['MSC']['securityQuestion'], 'inputType' => 'captcha', 'eval' => array('mandatory' => true));
     }
     // Comment field
     $arrFields['comment'] = array('name' => 'comment', 'label' => $GLOBALS['TL_LANG']['MSC']['com_comment'], 'inputType' => 'textarea', 'eval' => array('mandatory' => true, 'rows' => 4, 'cols' => 40, 'preserveTags' => true));
     // Notify me of new comments
     $arrFields['notify'] = array('name' => 'notify', 'label' => '', 'inputType' => 'checkbox', 'options' => array(1 => $GLOBALS['TL_LANG']['MSC']['com_notify']));
     $doNotSubmit = false;
     $arrWidgets = array();
     $strFormId = 'com_' . $strSource . '_' . $intParent;
     // Initialize the widgets
     foreach ($arrFields as $arrField) {
         /** @var Widget $strClass */
         $strClass = $GLOBALS['TL_FFL'][$arrField['inputType']];
         // Continue if the class is not defined
         if (!class_exists($strClass)) {
             continue;
         }
         $arrField['eval']['required'] = $arrField['eval']['mandatory'];
         /** @var Widget $objWidget */
         $objWidget = new $strClass($strClass::getAttributesFromDca($arrField, $arrField['name'], $arrField['value']));
         // Validate the widget
         if (\Input::post('FORM_SUBMIT') == $strFormId) {
             $objWidget->validate();
             if ($objWidget->hasErrors()) {
                 $doNotSubmit = true;
             }
         }
         $arrWidgets[$arrField['name']] = $objWidget;
     }
     $objTemplate->fields = $arrWidgets;
     $objTemplate->submit = $GLOBALS['TL_LANG']['MSC']['com_submit'];
     $objTemplate->action = ampersand(\Environment::get('request'));
     $objTemplate->messages = '';
     // Deprecated since Contao 4.0, to be removed in Contao 5.0
     $objTemplate->formId = $strFormId;
     $objTemplate->hasError = $doNotSubmit;
     // Do not index or cache the page with the confirmation message
     if ($_SESSION['TL_COMMENT_ADDED']) {
         /** @var PageModel $objPage */
         global $objPage;
         $objPage->noSearch = 1;
         $objPage->cache = 0;
         $objTemplate->confirm = $GLOBALS['TL_LANG']['MSC']['com_confirm'];
         $_SESSION['TL_COMMENT_ADDED'] = false;
     }
     // Store the comment
     if (!$doNotSubmit && \Input::post('FORM_SUBMIT') == $strFormId) {
         $strWebsite = $arrWidgets['website']->value;
         // Add http:// to the website
         if ($strWebsite != '' && !preg_match('@^(https?://|ftp://|mailto:|#)@i', $strWebsite)) {
             $strWebsite = 'http://' . $strWebsite;
         }
         // Do not parse any tags in the comment
         $strComment = \StringUtil::specialchars(trim($arrWidgets['comment']->value));
         $strComment = str_replace(array('&', '<', '>'), array('[&]', '[lt]', '[gt]'), $strComment);
         // Remove multiple line feeds
         $strComment = preg_replace('@\\n\\n+@', "\n\n", $strComment);
         // Parse BBCode
         if ($objConfig->bbcode) {
             $strComment = $this->parseBbCode($strComment);
         }
         // Prevent cross-site request forgeries
         $strComment = preg_replace('/(href|src|on[a-z]+)="[^"]*(contao\\/main\\.php|typolight\\/main\\.php|javascript|vbscri?pt|script|alert|document|cookie|window)[^"]*"+/i', '$1="#"', $strComment);
         $time = time();
         // Prepare the record
         $arrSet = array('tstamp' => $time, 'source' => $strSource, 'parent' => $intParent, 'name' => $arrWidgets['name']->value, 'email' => $arrWidgets['email']->value, 'website' => $strWebsite, 'comment' => $this->convertLineFeeds($strComment), 'ip' => $this->anonymizeIp(\Environment::get('ip')), 'date' => $time, 'published' => $objConfig->moderate ? '' : 1);
         // Store the comment
         $objComment = new \CommentsModel();
         $objComment->setRow($arrSet)->save();
         // Store the subscription
         if ($arrWidgets['notify']->value) {
             static::addCommentsSubscription($objComment);
         }
//.........这里部分代码省略.........

 /**
  * Ajax actions that do require a data container object
  *
  * @param DataContainer $dc
  *
  * @throws NoContentResponseException
  * @throws ResponseException
  * @throws BadRequestHttpException
  */
 public function executePostActions(DataContainer $dc)
 {
     header('Content-Type: text/html; charset=' . \Config::get('characterSet'));
     // Bypass any core logic for non-core drivers (see #5957)
     if (!$dc instanceof DC_File && !$dc instanceof DC_Folder && !$dc instanceof DC_Table) {
         $this->executePostActionsHook($dc);
         throw new NoContentResponseException();
     }
     switch ($this->strAction) {
         // Load nodes of the page structure tree
         case 'loadStructure':
             throw new ResponseException($this->convertToResponse($dc->ajaxTreeView($this->strAjaxId, intval(\Input::post('level')))));
             // Load nodes of the file manager tree
         // Load nodes of the file manager tree
         case 'loadFileManager':
             throw new ResponseException($this->convertToResponse($dc->ajaxTreeView(\Input::post('folder', true), intval(\Input::post('level')))));
             // Load nodes of the page tree
         // Load nodes of the page tree
         case 'loadPagetree':
             $varValue = null;
             $strField = $dc->field = \Input::post('name');
             // Call the load_callback
             if (is_array($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'])) {
                 foreach ($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'] as $callback) {
                     if (is_array($callback)) {
                         $this->import($callback[0]);
                         $varValue = $this->{$callback[0]}->{$callback[1]}($varValue, $dc);
                     } elseif (is_callable($callback)) {
                         $varValue = $callback($varValue, $dc);
                     }
                 }
             }
             /** @var PageSelector $strClass */
             $strClass = $GLOBALS['BE_FFL']['pageSelector'];
             /** @var PageSelector $objWidget */
             $objWidget = new $strClass($strClass::getAttributesFromDca($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField], $dc->field, $varValue, $strField, $dc->table, $dc));
             throw new ResponseException($this->convertToResponse($objWidget->generateAjax($this->strAjaxId, \Input::post('field'), intval(\Input::post('level')))));
             // Load nodes of the file tree
         // Load nodes of the file tree
         case 'loadFiletree':
             $varValue = null;
             $strField = $dc->field = \Input::post('name');
             // Call the load_callback
             if (is_array($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'])) {
                 foreach ($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'] as $callback) {
                     if (is_array($callback)) {
                         $this->import($callback[0]);
                         $varValue = $this->{$callback[0]}->{$callback[1]}($varValue, $dc);
                     } elseif (is_callable($callback)) {
                         $varValue = $callback($varValue, $dc);
                     }
                 }
             }
             /** @var FileSelector $strClass */
             $strClass = $GLOBALS['BE_FFL']['fileSelector'];
             /** @var FileSelector $objWidget */
             $objWidget = new $strClass($strClass::getAttributesFromDca($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField], $dc->field, $varValue, $strField, $dc->table, $dc));
             // Load a particular node
             if (\Input::post('folder', true) != '') {
                 throw new ResponseException($this->convertToResponse($objWidget->generateAjax(\Input::post('folder', true), \Input::post('field'), intval(\Input::post('level')))));
             }
             throw new ResponseException($this->convertToResponse($objWidget->generate()));
             // Reload the page/file picker
         // Reload the page/file picker
         case 'reloadPagetree':
         case 'reloadFiletree':
             $intId = \Input::get('id');
             $strField = $dc->inputName = \Input::post('name');
             // Handle the keys in "edit multiple" mode
             if (\Input::get('act') == 'editAll') {
                 $intId = preg_replace('/.*_([0-9a-zA-Z]+)$/', '$1', $strField);
                 $strField = preg_replace('/(.*)_[0-9a-zA-Z]+$/', '$1', $strField);
             }
             $dc->field = $strField;
             // The field does not exist
             if (!isset($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField])) {
                 $this->log('Field "' . $strField . '" does not exist in DCA "' . $dc->table . '"', __METHOD__, TL_ERROR);
                 throw new BadRequestHttpException('Bad request');
             }
             $objRow = null;
             $varValue = null;
             // Load the value
             if (\Input::get('act') != 'overrideAll') {
                 if ($GLOBALS['TL_DCA'][$dc->table]['config']['dataContainer'] == 'File') {
                     $varValue = \Config::get($strField);
                 } elseif ($intId > 0 && $this->Database->tableExists($dc->table)) {
                     $objRow = $this->Database->prepare("SELECT * FROM " . $dc->table . " WHERE id=?")->execute($intId);
                     // The record does not exist
                     if ($objRow->numRows < 1) {
                         $this->log('A record with the ID "' . $intId . '" does not exist in table "' . $dc->table . '"', __METHOD__, TL_ERROR);
                         throw new BadRequestHttpException('Bad request');
//.........这里部分代码省略.........