PHP SpoonSession::set方法代码示例

 /**
  * Execute the action
  */
 public function execute()
 {
     parent::execute();
     // get parameters
     $charset = $this->getContainer()->getParameter('kernel.charset');
     $searchTerm = \SpoonFilter::getPostValue('term', null, '');
     $term = $charset == 'utf-8' ? \SpoonFilter::htmlspecialchars($searchTerm) : \SpoonFilter::htmlentities($searchTerm);
     // validate search term
     if ($term == '') {
         $this->output(self::BAD_REQUEST, null, 'term-parameter is missing.');
     } else {
         // previous search result
         $previousTerm = \SpoonSession::exists('searchTerm') ? \SpoonSession::get('searchTerm') : '';
         \SpoonSession::set('searchTerm', '');
         // save this term?
         if ($previousTerm != $term) {
             // format data
             $this->statistics = array();
             $this->statistics['term'] = $term;
             $this->statistics['language'] = LANGUAGE;
             $this->statistics['time'] = FrontendModel::getUTCDate();
             $this->statistics['data'] = serialize(array('server' => $_SERVER));
             $this->statistics['num_results'] = FrontendSearchModel::getTotal($term);
             // save data
             FrontendSearchModel::save($this->statistics);
         }
         // save current search term in cookie
         \SpoonSession::set('searchTerm', $term);
         // output
         $this->output(self::OK);
     }
 }

 /**
  * Validate the form
  */
 protected function validateForm()
 {
     if ($this->frm->isSubmitted()) {
         $this->frm->cleanupFields();
         // validation
         $fields = $this->frm->getFields();
         $fields['title']->isFilled(Language::err('TitleIsRequired'));
         $fields['description']->isFilled(Language::err('FieldIsRequired'));
         $fields['author_name']->isFilled(Language::err('FieldIsRequired'));
         $fields['author_url']->isFilled(Language::err('FieldIsRequired'));
         $fields['author_email']->isFilled(Language::err('FieldIsRequired'));
         // cleanup the modulename
         $title = preg_replace('/[^A-Za-z ]/', '', $fields['title']->getValue());
         // check if there is already a module with this name
         if (BackendExtensionsModel::existsModule($title)) {
             $fields['title']->addError(Language::err('DuplicateModuleName'));
         }
         if ($this->frm->isCorrect()) {
             $this->record['title'] = $title;
             $this->record['description'] = trim($fields['description']->getValue());
             $this->record['author_name'] = $fields['author_name']->getValue();
             $this->record['author_url'] = $fields['author_url']->getValue();
             $this->record['author_email'] = $fields['author_email']->getValue();
             $this->record['camel_case_name'] = BackendModuleMakerHelper::buildCamelCasedName($title);
             $this->record['underscored_name'] = BackendModuleMakerHelper::buildUnderscoredName($title);
             \SpoonSession::set('module', $this->record);
             $this->redirect(Model::createURLForAction('AddStep2'));
         }
     }
 }

 /**
  * Validate the form
  */
 protected function validateForm()
 {
     if ($this->frm->isSubmitted()) {
         $this->frm->cleanupFields();
         $frmFields = $this->frm->getFields();
         // validate form
         if ($frmFields['twitter']->isChecked()) {
             // we need fields when search is ticked
             $frmFields['twitter_name']->isFilled(Language::err('FieldIsRequired'));
         }
         if ($this->frm->isCorrect()) {
             // if this field is checked, let's add a boolean searchable true to the chosen fields
             if ($frmFields['twitter']->isChecked()) {
                 $this->record['twitter'] = $frmFields['twitter_name']->getValue();
             } else {
                 if (array_key_exists('twitter', $this->record)) {
                     unset($this->record['twitter']);
                 }
             }
             // save the object in our session
             \SpoonSession::set('module', $this->record);
             $this->redirect(Model::createURLForAction('Generate'));
         }
     }
 }

 /**
  * Execute the action
  *
  * @return	void
  */
 public function execute()
 {
     // call parent, this will probably add some general CSS/JS or other required files
     parent::execute();
     // get parameters
     $term = SpoonFilter::getGetValue('term', null, '');
     // validate
     if ($term == '') {
         $this->output(self::BAD_REQUEST, null, 'term-parameter is missing.');
     }
     // previous search result
     $previousTerm = SpoonSession::exists('searchTerm') ? SpoonSession::get('searchTerm') : '';
     SpoonSession::set('searchTerm', '');
     // save this term?
     if ($previousTerm != $term) {
         // format data
         $this->statistics = array();
         $this->statistics['term'] = $term;
         $this->statistics['language'] = FRONTEND_LANGUAGE;
         $this->statistics['time'] = FrontendModel::getUTCDate();
         $this->statistics['data'] = serialize(array('server' => $_SERVER));
         $this->statistics['num_results'] = FrontendSearchModel::getTotal($term);
         // save data
         FrontendSearchModel::save($this->statistics);
     }
     // save current search term in cookie
     SpoonSession::set('searchTerm', $term);
     // output
     $this->output(self::OK);
 }

 /**
  * Check if the token is ok
  */
 public function checkToken()
 {
     $fromSession = \SpoonSession::exists('csrf_token') ? \SpoonSession::get('csrf_token') : '';
     $fromGet = \SpoonFilter::getGetValue('token', null, '');
     if ($fromSession != '' && $fromGet != '' && $fromSession == $fromGet) {
         return;
     }
     // clear the token
     \SpoonSession::set('csrf_token', '');
     $this->redirect(BackendModel::createURLForAction('Index', null, null, array('error' => 'csrf')));
 }

 /**
  * Validate the form based on the variables in $_POST
  *
  * @return	void
  */
 private function validateForm()
 {
     // form submitted
     if ($this->frm->isSubmitted()) {
         // required fields
         $this->frm->getField('email')->isEmail('Please provide a valid e-mailaddress.');
         $this->frm->getField('password')->isFilled('This field is required.');
         $this->frm->getField('confirm')->isFilled('This field is required.');
         if ($this->frm->getField('password')->getValue() != $this->frm->getField('confirm')->getValue()) {
             $this->frm->getField('confirm')->addError('The passwords do not match.');
         }
         // all valid
         if ($this->frm->isCorrect()) {
             // update session
             SpoonSession::set('email', $this->frm->getField('email')->getValue());
             SpoonSession::set('password', $this->frm->getField('password')->getValue());
             SpoonSession::set('confirm', $this->frm->getField('confirm')->getValue());
             // redirect
             SpoonHTTP::redirect('index.php?step=7');
         }
     }
 }

 /**
  * Execute the action
  */
 public function execute()
 {
     // If step 1 isn't entered, redirect back to the first step of the wizard
     $this->record = \SpoonSession::get('module');
     if (!$this->record || !array_key_exists('title', $this->record)) {
         $this->redirect(Model::createURLForAction('Add'));
     }
     // If there are no fields added, redirect back to the second step of the wizard
     if (!array_key_exists('fields', $this->record) || empty($this->record['fields'])) {
         $this->redirect(Model::createURLForAction('AddStep2') . '&error=non-existing');
     }
     // get parameters
     $this->id = $this->getParameter('id', 'int');
     // does the item exist
     if ($this->id !== null && array_key_exists($this->id, $this->record['fields'])) {
         unset($this->record['fields'][$this->id]);
         \SpoonSession::set('module', $this->record);
         $this->redirect(Model::createURLForAction('AddStep2') . '&report=deleted');
     } else {
         $this->redirect(Model::createURLForAction('AddStep2') . '&error=non-existing');
     }
 }

 /**
  * Validate the form
  */
 private function validateForm()
 {
     // get settings
     $subscriptionsAllowed = isset($this->settings['allow_subscriptions']) && $this->settings['allow_subscriptions'];
     // subscriptions aren't allowed so we don't have to validate
     if (!$subscriptionsAllowed) {
         return false;
     }
     // is the form submitted
     if ($this->frm->isSubmitted()) {
         // cleanup the submitted fields, ignore fields that were added by hackers
         $this->frm->cleanupFields();
         // does the key exists?
         if (\SpoonSession::exists('agenda_subscription_' . $this->record['id'])) {
             // calculate difference
             $diff = time() - (int) \SpoonSession::get('agenda_subscription_' . $this->record['id']);
             // calculate difference, it it isn't 10 seconds the we tell the user to slow down
             if ($diff < 10 && $diff != 0) {
                 $this->frm->getField('message')->addError(FL::err('CommentTimeout'));
             }
         }
         // validate required fields
         $this->frm->getField('name')->isFilled(FL::err('NameIsRequired'));
         $this->frm->getField('email')->isEmail(FL::err('EmailIsRequired'));
         // no errors?
         if ($this->frm->isCorrect()) {
             // get module setting
             $moderationEnabled = isset($this->settings['moderation']) && $this->settings['moderation'];
             // reformat data
             $name = $this->frm->getField('name')->getValue();
             $email = $this->frm->getField('email')->getValue();
             // build array
             $subscription['agenda_id'] = $this->record['id'];
             $subscription['language'] = FRONTEND_LANGUAGE;
             $subscription['created_on'] = FrontendModel::getUTCDate();
             $subscription['name'] = $name;
             $subscription['email'] = $email;
             $subscription['status'] = 'subscribed';
             // get URL for article
             $permaLink = $this->record['full_url'];
             $redirectLink = $permaLink;
             // is moderation enabled
             if ($moderationEnabled) {
                 // if the commenter isn't moderated before alter the subscription status so it will appear in the moderation queue
                 if (!FrontendAgendaModel::isModerated($name, $email)) {
                     $subscription['status'] = 'moderation';
                 }
             }
             // insert comment
             $subscription['id'] = FrontendAgendaModel::insertSubscription($subscription);
             // trigger event
             FrontendModel::triggerEvent('agenda', 'after_add_subscription', array('subscription' => $subscription));
             // append a parameter to the URL so we can show moderation
             if (strpos($redirectLink, '?') === false) {
                 if ($subscription['status'] == 'moderation') {
                     $redirectLink .= '?subscription=moderation#' . FL::act('Subscribe');
                 }
                 if ($subscription['status'] == 'subscribed') {
                     $redirectLink .= '?subscription=true#subscription-' . $subscription['id'];
                 }
             } else {
                 if ($subscription['status'] == 'moderation') {
                     $redirectLink .= '&subscription=moderation#' . FL::act('Subscribe');
                 }
                 if ($subscription['status'] == 'subscribed') {
                     $redirectLink .= '&subscription=true#comment-' . $subscription['id'];
                 }
             }
             // set title
             $subscription['agenda_title'] = $this->record['title'];
             $subscription['agenda_url'] = $this->record['url'];
             // notify the admin
             FrontendAgendaModel::notifyAdmin($subscription);
             // store timestamp in session so we can block excessive usage
             \SpoonSession::set('agenda_subscription_' . $this->record['id'], time());
             // store author-data in cookies
             try {
                 Cookie::set('subscription_author', $name);
                 Cookie::set('subscription_email', $email);
             } catch (Exception $e) {
                 // settings cookies isn't allowed, but because this isn't a real problem we ignore the exception
             }
             // redirect
             $this->redirect($redirectLink);
         }
     }
 }

 /**
  * Process the querystring
  *
  * @return	void
  */
 private function processQueryString()
 {
     // store the querystring local, so we don't alter it.
     $queryString = $this->getQueryString();
     // fix GET-parameters
     $getChunks = explode('?', $queryString);
     // are there GET-parameters
     if (isset($getChunks[1])) {
         // get key-value pairs
         $get = explode('&', $getChunks[1]);
         // remove from querystring
         $queryString = str_replace('?' . $getChunks[1], '', $this->getQueryString());
         // loop pairs
         foreach ($get as $getItem) {
             // get key and value
             $getChunks = explode('=', $getItem, 2);
             // key available?
             if (isset($getChunks[0])) {
                 // reset in $_GET
                 $_GET[$getChunks[0]] = isset($getChunks[1]) ? (string) $getChunks[1] : '';
                 // add into parameters
                 if (isset($getChunks[1])) {
                     $this->parameters[(string) $getChunks[0]] = (string) $getChunks[1];
                 }
             }
         }
     }
     // split into chunks
     $chunks = (array) explode('/', $queryString);
     // single language
     if (!SITE_MULTILANGUAGE) {
         // set language id
         $language = FrontendModel::getModuleSetting('core', 'default_language', SITE_DEFAULT_LANGUAGE);
     } else {
         // default value
         $mustRedirect = false;
         // get possible languages
         $possibleLanguages = (array) FrontendLanguage::getActiveLanguages();
         $redirectLanguages = (array) FrontendLanguage::getRedirectLanguages();
         // the language is present in the URL
         if (isset($chunks[0]) && in_array($chunks[0], $possibleLanguages)) {
             // define language
             $language = (string) $chunks[0];
             // try to set a cookie with the language
             try {
                 // set cookie
                 SpoonCookie::set('frontend_language', $language, 7 * 24 * 60 * 60, '/', '.' . $this->getDomain());
             } catch (SpoonCookieException $e) {
                 // settings cookies isn't allowed, because this isn't a real problem we ignore the exception
             }
             // set sessions
             SpoonSession::set('frontend_language', $language);
             // remove the language part
             array_shift($chunks);
         } elseif (SpoonCookie::exists('frontend_language') && in_array(SpoonCookie::get('frontend_language'), $redirectLanguages)) {
             // set languageId
             $language = (string) SpoonCookie::get('frontend_language');
             // redirect is needed
             $mustRedirect = true;
         } else {
             // set languageId & abbreviation
             $language = FrontendLanguage::getBrowserLanguage();
             // try to set a cookie with the language
             try {
                 // set cookie
                 SpoonCookie::set('frontend_language', $language, 7 * 24 * 60 * 60, '/', '.' . $this->getDomain());
             } catch (SpoonCookieException $e) {
                 // settings cookies isn't allowed, because this isn't a real problem we ignore the exception
             }
             // redirect is needed
             $mustRedirect = true;
         }
         // redirect is required
         if ($mustRedirect) {
             // build URL
             $URL = rtrim('/' . $language . '/' . $this->getQueryString(), '/');
             // set header & redirect
             SpoonHTTP::redirect($URL, 301);
         }
     }
     // define the language
     define('FRONTEND_LANGUAGE', $language);
     // sets the localefile
     FrontendLanguage::setLocale($language);
     // list of pageIds & their full URL
     $keys = FrontendNavigation::getKeys();
     // full URL
     $URL = implode('/', $chunks);
     $startURL = $URL;
     // loop until we find the URL in the list of pages
     while (!in_array($URL, $keys)) {
         // remove the last chunk
         array_pop($chunks);
         // redefine the URL
         $URL = implode('/', $chunks);
//.........这里部分代码省略.........

 /**
  * Validate the form based on the variables in $_POST
  */
 private function validateForm()
 {
     // form submitted
     if ($this->frm->isSubmitted()) {
         // all valid
         if ($this->frm->isCorrect()) {
             // get selected modules
             $modules = $this->frm->getField('modules')->getValue();
             // add blog if example data was checked
             if ($this->frm->getField('example_data')->getChecked() && !in_array('blog', $modules)) {
                 $modules[] = 'blog';
             }
             // set modules
             SpoonSession::set('modules', $modules);
             // example data
             SpoonSession::set('example_data', $this->frm->getField('example_data')->getChecked());
             // debug mode
             SpoonSession::set('debug_mode', $this->frm->getField('debug_mode')->getChecked());
             // redirect
             SpoonHTTP::redirect('index.php?step=5');
         }
     }
 }

 /**
  * Logout a profile.
  *
  * @return	void
  */
 public static function logout()
 {
     // delete session records
     FrontendModel::getDB(true)->delete('profiles_sessions', 'session_id = ?', array(SpoonSession::getSessionId()));
     // set is_logged_in to false
     SpoonSession::set('frontend_profile_logged_in', false);
     // delete cookie
     SpoonCookie::delete('frontend_profile_secret_key');
 }

 /**
  * Validate the form
  */
 protected function validateForm()
 {
     if ($this->frm->isSubmitted()) {
         $this->frm->cleanupFields();
         // validation
         $fields = $this->frm->getFields();
         $fields['label']->isFilled(Language::err('FieldIsRequired'));
         // get existing fields
         $this->record = \SpoonSession::get('module');
         if (array_key_exists('fields', $this->record)) {
             foreach ($this->record['fields'] as $field) {
                 // check if we already have a type with the same label
                 if (strtolower($field['label']) == strtolower($fields['label']->getValue())) {
                     $fields['label']->addError(Language::err('LabelAlreadyExist'));
                     break;
                 }
             }
         }
         // for certain types, the options field is required
         $type = $fields['type']->getValue();
         if ($type == 'dropdown' || $type == 'multicheckbox' || $type == 'radiobutton') {
             $fields['tags']->isFilled(Language::err('FieldIsRequired'));
             // check if the default field is one of the options
             if ($fields['default']->isFilled()) {
                 $options = explode(',', $fields['tags']->getValue());
                 if (!in_array($fields['default']->getValue(), $options)) {
                     $fields['default']->addError(Language::err('DefaultShouldBeAnOption'));
                 }
             } elseif ($type == 'radiobutton') {
                 $fields['default']->addError(Language::err('FieldIsRequired'));
             }
         }
         // if the type is images, the options should be in the form 200x200 seperated by a comma
         if ($type == 'image') {
             $fields['tags']->isFilled(Language::err('FieldIsRequired'));
             $tags = explode(',', $fields['tags']->getValue());
             // loop all tags and check on format, example (400x400)
             foreach ($tags as $tag) {
                 if (!preg_match('\'([1-9][0-9]*x[1-9][0-9]*|x[1-9][0-9]*|[1-9][0-9]*x)\'', $tag)) {
                     $fields['tags']->addError(Language::err('ImageSizeNotWellFormed'));
                     break;
                 }
             }
         }
         // check if the default value is valid
         if ($fields['default']->isFilled()) {
             // get default value
             $defaultValue = $fields['default']->getValue();
             // check the default values
             if ($type == 'text' || $type == 'password' || $type == 'file' || $type == 'image') {
                 if (strlen($defaultValue) > 255) {
                     $fields['default']->addError(Language::err('Max255Characters'));
                 }
             } elseif ($type == 'number') {
                 if (!is_numeric($defaultValue)) {
                     $fields['default']->addError(Language::err('FieldIsNotNumeric'));
                 }
             } elseif ($type == 'datetime') {
                 if (!BackendModuleMakerHelper::isValidDateTime($defaultValue)) {
                     $fields['default']->addError(Language::err('FieldIsNotAValidDateTime'));
                 }
             } elseif ($type == 'checkbox') {
                 if (strtoupper($defaultValue) != 'Y' && strtoupper($defaultValue) != 'N') {
                     $fields['default']->addError(Language::err('MustBeAYOrAN'));
                 }
             }
         }
         if ($this->frm->isCorrect()) {
             // create the item
             $item['label'] = strtolower($fields['label']->getValue());
             $item['type'] = $type;
             $item['options'] = $fields['tags']->getValue();
             $item['required'] = $fields['required']->isChecked();
             $item['default'] = $fields['default']->getValue();
             $item['camel_cased_label'] = BackendModuleMakerHelper::buildCamelCasedName($item['label']);
             $item['underscored_label'] = BackendModuleMakerHelper::buildUnderscoredName($item['label']);
             $item['lower_ccased_label'] = BackendModuleMakerHelper::buildLowerCamelCasedName($item['label']);
             $item['meta'] = false;
             $item['searchable'] = false;
             if ($item['type'] == 'image' && $fields['caption']->isChecked()) {
                 $item['type'] = 'image_caption';
             }
             // generate the SQL for the field
             $item['sql'] = $this->generateSQL($item);
             // if the record has no fields key yet, add it
             if (!array_key_exists('fields', $this->record)) {
                 $this->record['fields'] = array();
             }
             // add the item to the fields array of the record
             $this->record['fields'][] = $item;
             // save
             \SpoonSession::set('module', $this->record);
             $this->redirect(Model::createURLForAction('AddStep2'));
         }
     }
 }

 /**
  * Validate the form.
  */
 private function validateForm()
 {
     // submitted
     if ($this->frm->isSubmitted()) {
         // does the key exists?
         if (\SpoonSession::exists('formbuilder_' . $this->item['id'])) {
             // calculate difference
             $diff = time() - (int) \SpoonSession::get('formbuilder_' . $this->item['id']);
             // calculate difference, it it isn't 10 seconds the we tell the user to slow down
             if ($diff < 10 && $diff != 0) {
                 $this->frm->addError(FL::err('FormTimeout'));
             }
         }
         // validate fields
         foreach ($this->item['fields'] as $field) {
             // field name
             $fieldName = 'field' . $field['id'];
             // skip
             if ($field['type'] == 'submit' || $field['type'] == 'paragraph' || $field['type'] == 'heading') {
                 continue;
             }
             // loop other validations
             foreach ($field['validations'] as $rule => $settings) {
                 // already has an error so skip
                 if ($this->frm->getField($fieldName)->getErrors() !== null) {
                     continue;
                 }
                 // required
                 if ($rule == 'required') {
                     $this->frm->getField($fieldName)->isFilled($settings['error_message']);
                 } elseif ($rule == 'email') {
                     // only check this if the field is filled, if the field is required it will be validated before
                     if ($this->frm->getField($fieldName)->isFilled()) {
                         $this->frm->getField($fieldName)->isEmail($settings['error_message']);
                     }
                 } elseif ($rule == 'numeric') {
                     // only check this if the field is filled, if the field is required it will be validated before
                     if ($this->frm->getField($fieldName)->isFilled()) {
                         $this->frm->getField($fieldName)->isNumeric($settings['error_message']);
                     }
                 } elseif ($rule == 'time') {
                     $regexTime = '/^(([0-1][0-9]|2[0-3]|[0-9])|([0-1][0-9]|2[0-3]|[0-9])(:|h)[0-5]?[0-9]?)$/';
                     if (!\SpoonFilter::isValidAgainstRegexp($regexTime, $this->frm->getField($fieldName)->getValue())) {
                         $this->frm->getField($fieldName)->setError($settings['error_message']);
                     }
                 }
             }
         }
         // valid form
         if ($this->frm->isCorrect()) {
             // item
             $data['form_id'] = $this->item['id'];
             $data['session_id'] = \SpoonSession::getSessionId();
             $data['sent_on'] = FrontendModel::getUTCDate();
             $data['data'] = serialize(array('server' => $_SERVER));
             // insert data
             $dataId = FrontendFormBuilderModel::insertData($data);
             // init fields array
             $fields = array();
             // loop all fields
             foreach ($this->item['fields'] as $field) {
                 // skip
                 if ($field['type'] == 'submit' || $field['type'] == 'paragraph' || $field['type'] == 'heading') {
                     continue;
                 }
                 // field data
                 $fieldData['data_id'] = $dataId;
                 $fieldData['label'] = $field['settings']['label'];
                 $fieldData['value'] = $this->frm->getField('field' . $field['id'])->getValue();
                 if ($field['type'] == 'radiobutton') {
                     $values = array();
                     foreach ($field['settings']['values'] as $value) {
                         $values[$value['value']] = $value['label'];
                     }
                     $fieldData['value'] = $values[$fieldData['value']];
                 }
                 // clean up
                 if (is_array($fieldData['value']) && empty($fieldData['value'])) {
                     $fieldData['value'] = null;
                 }
                 // serialize
                 if ($fieldData['value'] !== null) {
                     $fieldData['value'] = serialize($fieldData['value']);
                 }
                 // save fields data
                 $fields[$field['id']] = $fieldData;
                 // insert
                 FrontendFormBuilderModel::insertDataField($fieldData);
             }
             $this->get('event_dispatcher')->dispatch(FormBuilderEvents::FORM_SUBMITTED, new FormBuilderSubmittedEvent($this->item, $fields, $dataId));
             // trigger event
             FrontendModel::triggerEvent('FormBuilder', 'after_submission', array('form_id' => $this->item['id'], 'data_id' => $dataId, 'data' => $data, 'fields' => $fields, 'visitorId' => FrontendModel::getVisitorId()));
             // store timestamp in session so we can block excessive usage
             \SpoonSession::set('formbuilder_' . $this->item['id'], time());
             // redirect
             $redirect = SITE_URL . $this->URL->getQueryString();
             $redirect .= stripos($redirect, '?') === false ? '?' : '&';
//.........这里部分代码省略.........

 /**
  * Validate the form.
  */
 private function validateForm()
 {
     // submitted
     if ($this->frm->isSubmitted()) {
         // does the key exists?
         if (SpoonSession::exists('formbuilder_' . $this->item['id'])) {
             // calculate difference
             $diff = time() - (int) SpoonSession::get('formbuilder_' . $this->item['id']);
             // calculate difference, it it isn't 10 seconds the we tell the user to slow down
             if ($diff < 10 && $diff != 0) {
                 $this->frm->addError(FL::err('FormTimeout'));
             }
         }
         // validate fields
         foreach ($this->item['fields'] as $field) {
             // fieldname
             $fieldName = 'field' . $field['id'];
             // skip
             if ($field['type'] == 'submit' || $field['type'] == 'paragraph' || $field['type'] == 'heading') {
                 continue;
             }
             // loop other validations
             foreach ($field['validations'] as $rule => $settings) {
                 // already has an error so skip
                 if ($this->frm->getField($fieldName)->getErrors() !== null) {
                     continue;
                 }
                 // required
                 if ($rule == 'required') {
                     $this->frm->getField($fieldName)->isFilled($settings['error_message']);
                 } elseif ($rule == 'email') {
                     // only check this if the field is filled, if the field is required it will be validated before
                     if ($this->frm->getField($fieldName)->isFilled()) {
                         $this->frm->getField($fieldName)->isEmail($settings['error_message']);
                     }
                 } elseif ($rule == 'numeric') {
                     // only check this if the field is filled, if the field is required it will be validated before
                     if ($this->frm->getField($fieldName)->isFilled()) {
                         $this->frm->getField($fieldName)->isNumeric($settings['error_message']);
                     }
                 }
             }
         }
         // valid form
         if ($this->frm->isCorrect()) {
             // item
             $data['form_id'] = $this->item['id'];
             $data['session_id'] = SpoonSession::getSessionId();
             $data['sent_on'] = FrontendModel::getUTCDate();
             $data['data'] = serialize(array('server' => $_SERVER));
             // insert data
             $dataId = FrontendFormBuilderModel::insertData($data);
             // init fields array
             $fields = array();
             // loop all fields
             foreach ($this->item['fields'] as $field) {
                 // skip
                 if ($field['type'] == 'submit' || $field['type'] == 'paragraph' || $field['type'] == 'heading') {
                     continue;
                 }
                 // field data
                 $fieldData['data_id'] = $dataId;
                 $fieldData['label'] = $field['settings']['label'];
                 $fieldData['value'] = $this->frm->getField('field' . $field['id'])->getValue();
                 // prepare fields for email
                 if ($this->item['method'] == 'database_email') {
                     // add field for email
                     $emailFields[] = array('label' => $field['settings']['label'], 'value' => is_array($fieldData['value']) ? implode(',', $fieldData['value']) : nl2br($fieldData['value']));
                 }
                 // clean up
                 if (is_array($fieldData['value']) && empty($fieldData['value'])) {
                     $fieldData['value'] = null;
                 }
                 // serialize
                 if ($fieldData['value'] !== null) {
                     $fieldData['value'] = serialize($fieldData['value']);
                 }
                 // save fields data
                 $fields[] = $fieldData;
                 // insert
                 FrontendFormBuilderModel::insertDataField($fieldData);
             }
             // need to send mail
             if ($this->item['method'] == 'database_email') {
                 // build variables
                 $variables['sentOn'] = time();
                 $variables['name'] = $this->item['name'];
                 $variables['fields'] = $emailFields;
                 // loop recipients
                 foreach ($this->item['email'] as $address) {
                     // add email
                     FrontendMailer::addEmail(sprintf(FL::getMessage('FormBuilderSubject'), $this->item['name']), FRONTEND_MODULES_PATH . '/form_builder/layout/templates/mails/form.tpl', $variables, $address, $this->item['name']);
                 }
             }
             // trigger event
             FrontendModel::triggerEvent('form_builder', 'after_submission', array('form_id' => $this->item['id'], 'data_id' => $dataId, 'data' => $data, 'fields' => $fields, 'visitorId' => FrontendModel::getVisitorId()));
             // store timestamp in session so we can block excesive usage
//.........这里部分代码省略.........

 /**
  * Logsout the current user
  *
  * @return	void
  */
 public static function logout()
 {
     // remove all rows owned by the current user
     BackendModel::getDB(true)->delete('users_sessions', 'session_id = ?', SpoonSession::getSessionId());
     // reset values. We can't destroy the session because session-data can be used on the site.
     SpoonSession::set('backend_logged_in', false);
     SpoonSession::set('backend_secret_key', '');
 }