PHP CDbConnection::getActive方法代码示例

 /**
  * Optional settings screen
  */
 private function stepOptionalConfiguration()
 {
     $aData['clang'] = $clang = $this->lang;
     $aData['confirmation'] = Yii::app()->session['optconfig_message'];
     $aData['title'] = $clang->gT("Optional settings");
     $aData['descp'] = $clang->gT("Optional settings to give you a head start");
     $aData['classesForStep'] = array('off', 'off', 'off', 'off', 'off', 'on');
     $aData['progressValue'] = 80;
     $this->loadHelper('surveytranslator');
     $aData['model'] = $model = new InstallerConfigForm('optional');
     if (isset($_POST['InstallerConfigForm'])) {
         $model->attributes = $_POST['InstallerConfigForm'];
         //run validation, if it fails, load the view again else proceed to next step.
         if ($model->validate()) {
             $sDefaultAdminUserName = $model->adminLoginName;
             $sDefaultAdminPassword = $model->adminLoginPwd;
             $sDefaultAdminRealName = $model->adminName;
             $sDefaultSiteName = $model->siteName;
             $sDefaultSiteLanguage = $model->surveylang;
             $sDefaultAdminEmail = $model->adminEmail;
             $aData['title'] = $clang->gT("Database configuration");
             $aData['descp'] = $clang->gT("Please enter the database settings you want to use for LimeSurvey:");
             $aData['classesForStep'] = array('off', 'off', 'off', 'on', 'off', 'off');
             $aData['progressValue'] = 40;
             //config file is written, and we've a db in place
             $this->connection = Yii::app()->db;
             //checking DB Connection
             if ($this->connection->getActive() == true) {
                 $sPasswordHash = hash('sha256', $sDefaultAdminPassword);
                 try {
                     if (User::model()->count() > 0) {
                         die;
                     }
                     // Save user
                     $user = new User();
                     // Fix UserID to 1 for MySQL even if installed in master-master configuration scenario
                     if (in_array($this->connection->getDriverName(), array('mysql', 'mysqli'))) {
                         $user->uid = 1;
                     }
                     $user->users_name = $sDefaultAdminUserName;
                     $user->password = $sPasswordHash;
                     $user->full_name = $sDefaultAdminRealName;
                     $user->parent_id = 0;
                     $user->lang = $sDefaultSiteLanguage;
                     $user->email = $sDefaultAdminEmail;
                     $user->save();
                     // Save permissions
                     $permission = new Permission();
                     $permission->entity_id = 0;
                     $permission->entity = 'global';
                     $permission->uid = $user->uid;
                     $permission->permission = 'superadmin';
                     $permission->read_p = 1;
                     $permission->save();
                     // Save  global settings
                     $this->connection->createCommand()->insert("{{settings_global}}", array('stg_name' => 'SessionName', 'stg_value' => self::_getRandomString()));
                     $this->connection->createCommand()->insert("{{settings_global}}", array('stg_name' => 'sitename', 'stg_value' => $sDefaultSiteName));
                     $this->connection->createCommand()->insert("{{settings_global}}", array('stg_name' => 'siteadminname', 'stg_value' => $sDefaultAdminRealName));
                     $this->connection->createCommand()->insert("{{settings_global}}", array('stg_name' => 'siteadminemail', 'stg_value' => $sDefaultAdminEmail));
                     $this->connection->createCommand()->insert("{{settings_global}}", array('stg_name' => 'siteadminbounce', 'stg_value' => $sDefaultAdminEmail));
                     $this->connection->createCommand()->insert("{{settings_global}}", array('stg_name' => 'defaultlang', 'stg_value' => $sDefaultSiteLanguage));
                     // only continue if we're error free otherwise setup is broken.
                 } catch (Exception $e) {
                     throw new Exception(sprintf('Could not add optional settings: %s.', $e));
                 }
                 Yii::app()->session['deletedirectories'] = true;
                 $aData['title'] = $clang->gT("Success!");
                 $aData['descp'] = $clang->gT("LimeSurvey has been installed successfully.");
                 $aData['classesForStep'] = array('off', 'off', 'off', 'off', 'off', 'off');
                 $aData['progressValue'] = 100;
                 $aData['user'] = $sDefaultAdminUserName;
                 $aData['pwd'] = $sDefaultAdminPassword;
                 $this->render('/installer/success_view', $aData);
                 return;
             }
         } else {
             // if passwords don't match, redirect to proper link.
             Yii::app()->session['optconfig_message'] = sprintf('<b>%s</b>', $clang->gT("Passwords don't match."));
             $this->redirect(array('installer/optional'));
         }
     } elseif (empty(Yii::app()->session['configFileWritten'])) {
         $this->_writeConfigFile();
     }
     $this->render('/installer/optconfig_view', $aData);
 }

 /**
  * Optional settings screen
  */
 private function stepOptionalConfiguration()
 {
     $aData['clang'] = $clang = $this->lang;
     $aData['confirmation'] = Yii::app()->session['optconfig_message'];
     $aData['title'] = $clang->gT("Optional settings");
     $aData['descp'] = $clang->gT("Optional settings to give you a head start");
     $aData['classesForStep'] = array('off', 'off', 'off', 'off', 'off', 'on');
     $aData['progressValue'] = 80;
     $this->loadHelper('surveytranslator');
     $aData['model'] = $model = new InstallerConfigForm('optional');
     if (isset($_POST['InstallerConfigForm'])) {
         $model->attributes = $_POST['InstallerConfigForm'];
         //run validation, if it fails, load the view again else proceed to next step.
         if ($model->validate()) {
             $adminLoginPwd = $model->adminLoginPwd;
             $confirmPwd = $model->confirmPwd;
             $defaultuser = $model->adminLoginName;
             $defaultpass = $model->adminLoginPwd;
             $siteadminname = $model->adminName;
             $siteadminbounce = $siteadminemail = $model->adminEmail;
             $sitename = $model->siteName;
             $defaultlang = $model->surveylang;
             $aData['title'] = $clang->gT("Database configuration");
             $aData['descp'] = $clang->gT("Please enter the database settings you want to use for LimeSurvey:");
             $aData['classesForStep'] = array('off', 'off', 'off', 'on', 'off', 'off');
             $aData['progressValue'] = 40;
             //config file is written, and we've a db in place
             $this->connection = Yii::app()->db;
             //checking DB Connection
             if ($this->connection->getActive() == true) {
                 $password_hash = hash('sha256', $defaultpass);
                 try {
                     $this->connection->createCommand()->insert('{{users}}', array('users_name' => $defaultuser, 'password' => $password_hash, 'full_name' => $siteadminname, 'parent_id' => 0, 'lang' => $defaultlang, 'email' => $siteadminemail, 'create_survey' => 1, 'create_user' => 1, 'participant_panel' => 1, 'delete_user' => 1, 'superadmin' => 1, 'configurator' => 1, 'manage_template' => 1, 'manage_label' => 1));
                     $this->connection->createCommand()->insert("{{settings_global}}", array('stg_name' => 'SessionName', 'stg_value' => self::_getRandomString()));
                     foreach (array('sitename', 'siteadminname', 'siteadminemail', 'siteadminbounce', 'defaultlang') as $insert) {
                         $this->connection->createCommand()->insert("{{settings_global}}", array('stg_name' => $insert, 'stg_value' => ${$insert}));
                     }
                     // only continue if we're error free otherwise setup is broken.
                 } catch (Exception $e) {
                     throw new Exception(sprintf('Could not add optional settings: %s.', $e));
                 }
                 Yii::app()->session['deletedirectories'] = true;
                 $aData['title'] = $clang->gT("Success!");
                 $aData['descp'] = $clang->gT("LimeSurvey has been installed successfully.");
                 $aData['classesForStep'] = array('off', 'off', 'off', 'off', 'off', 'off');
                 $aData['progressValue'] = 100;
                 $aData['user'] = $defaultuser;
                 $aData['pwd'] = $defaultpass;
                 $this->render('/installer/success_view', $aData);
                 exit;
             }
         } else {
             // if passwords don't match, redirect to proper link.
             Yii::app()->session['optconfig_message'] = sprintf('<b>%s</b>', $clang->gT("Passwords don't match."));
             $this->redirect($this->createUrl('installer/optional'));
         }
     } elseif (empty(Yii::app()->session['configFileWritten'])) {
         $this->_writeConfigFile();
     }
     $this->render('/installer/optconfig_view', $aData);
 }

 public function getIsConnected()
 {
     return $this->db && $this->db->getActive();
 }