PHP Settings::setSetting方法代碼示例

 public static function setSetting($key, $value, $save)
 {
     self::$_settings->setSetting($key, $value);
     if ($save) {
         self::$_settings->save();
     }
 }

 /**
  * AjaxRequest objects are automatically processed when they are created, based on the unique $action
  * value. The result of the call is stored in $response to be handled however you need (e.g. output
  * as JSON, XML etc) - or an Exception is thrown if something went wrong. Exceptions are used SOLELY for
  * program errors: not for user-entry errors.
  */
 public function __construct($action, $post = array())
 {
     $this->action = $action;
     $this->post = Utils::sanitize($post);
     switch ($this->action) {
         // ------------------------------------------------------------------------------------
         // INSTALLATION
         // ------------------------------------------------------------------------------------
         // a fresh install assumes it's a blank slate: no database tables, no settings file
         case "installationTestDbSettings":
             Core::init("installation");
             if (Core::checkIsInstalled()) {
                 return;
             }
             list($success, $content) = Database::testDbSettings($this->post["dbHostname"], $this->post["dbName"], $this->post["dbUsername"], $this->post["dbPassword"]);
             $this->response["success"] = $success;
             $this->response["content"] = $content;
             break;
         case "installationCreateSettingsFile":
             Core::init("installation");
             if (Core::checkIsInstalled()) {
                 return;
             }
             if (Core::checkSettingsFileExists()) {
                 $this->response["success"] = 0;
                 $this->response["content"] = "Your settings.php file already exists.";
                 return;
             } else {
                 list($success, $content) = Installation::createSettingsFile($this->post["dbHostname"], $this->post["dbName"], $this->post["dbUsername"], $this->post["dbPassword"], $this->post["dbTablePrefix"]);
                 $this->response["success"] = $success ? 1 : 0;
                 // bah!
                 $this->response["content"] = $content;
             }
             break;
         case "confirmSettingsFileExists":
             Core::init("installation");
             $settingsFileExists = Core::checkSettingsFileExists();
             $this->response["success"] = $settingsFileExists ? 1 : 0;
             break;
         case "installationCreateDatabase":
             Core::init("installationDatabaseReady");
             if (Core::checkIsInstalled()) {
                 $this->response["success"] = 0;
                 $this->response["content"] = "It appears that the script is already installed. If the database already existed, you may need to delete the tables manually before being able to continue.";
                 return;
             }
             list($success, $content) = Installation::createDatabase();
             if (!$success) {
                 $this->response["success"] = 0;
                 $this->response["content"] = $content;
                 return;
             }
             // always create the administrator account. If the user chose the anonymous setup, all values
             // will be blank and all configurations will be associated with this (anonymous) user
             $adminAccount = array("accountType" => "admin");
             if ($this->post["userAccountSetup"] != "anonymous") {
                 $adminAccount["firstName"] = $this->post["firstName"];
                 $adminAccount["lastName"] = $this->post["lastName"];
                 $adminAccount["email"] = $this->post["email"];
                 $adminAccount["password"] = $this->post["password"];
             }
             Account::createAccount($adminAccount, true);
             // make note of the fact that we've passed this step of the installation process
             Settings::setSetting("userAccountSetup", $this->post["userAccountSetup"]);
             Settings::setSetting("installationStepComplete_Core", "yes");
             Settings::setSetting("defaultLanguage", $this->post["defaultLanguage"]);
             Settings::setSetting("allowAnonymousAccess", $this->post["allowAnonymousAccess"] == "yes" ? "yes" : "no");
             Settings::setSetting("anonymousUserPermissionDeniedMsg", $this->post["anonymousUserPermissionDeniedMsg"]);
             $this->response["success"] = 1;
             $this->response["content"] = "";
             break;
             // ------------------------------------------------------------------------------------
             // PLUGINS (installation + reset)
             // ------------------------------------------------------------------------------------
         // ------------------------------------------------------------------------------------
         // PLUGINS (installation + reset)
         // ------------------------------------------------------------------------------------
         case "installationDataTypes":
             Core::init("installationDatabaseReady");
             if (!Core::checkIsInstalled()) {
                 $this->setDataTypes();
             }
             break;
         case "installationValidateSettingsFile":
             $response = Installation::validateSettingsFile();
             $this->response["success"] = $response["success"];
             $this->response["content"] = $response["errorMessage"];
             break;
         case "resetDataTypes":
             Core::init("resetPlugins");
             if (Core::checkIsLoggedIn() && Core::$user->isAdmin()) {
                 $this->setDataTypes();
             }
             break;
//.........這裏部分代碼省略.........

 /**
  * AjaxRequest objects are automatically processed when they are created, based on the unique $action
  * value. The result of the call is stored in $response to be handled however you need (e.g. output
  * as JSON, XML etc) - or an Exception is thrown if something went wrong. Exceptions are used SOLELY for
  * program errors: not for user-entry errors.
  */
 public function __construct($action, $post = array())
 {
     if (empty($action)) {
         throw new Exception("no_action_specified");
         return;
     }
     $this->action = $action;
     $post = Utils::sanitize($post);
     switch ($this->action) {
         // ------------------------------------------------------------------------------------
         // INSTALLATION
         // ------------------------------------------------------------------------------------
         // a fresh install assumes it's a blank slate: no database tables, no settings file
         case "installationTestDbSettings":
             Core::init("installation");
             list($success, $content) = Database::testDbSettings($post["dbHostname"], $post["dbName"], $post["dbUsername"], $post["dbPassword"]);
             $this->response["success"] = $success;
             $this->response["content"] = $content;
             break;
         case "installationCreateSettingsFile":
             Core::init("installation");
             if (Core::checkSettingsFileExists()) {
                 $this->response["success"] = 0;
                 $this->response["content"] = "Your settings.php file already exists.";
                 return;
             } else {
                 list($success, $content) = Installation::createSettingsFile($post["dbHostname"], $post["dbName"], $post["dbUsername"], $post["dbPassword"], $post["dbTablePrefix"]);
                 $this->response["success"] = $success;
                 $this->response["content"] = $content;
             }
             break;
         case "installationCreateDatabase":
             Core::init("installation_db_ready");
             list($success, $content) = Installation::createDatabase();
             if (!$success) {
                 $this->response["success"] = 0;
                 $this->response["content"] = $content;
                 return;
             }
             // always create the administrator account. If the user chose the anonymous setup, all values
             // will be blank and all configurations will be associated with this (anonymous) user
             $adminAccount = array("accountType" => "admin", "firstName" => $post["firstName"], "lastName" => $post["lastName"], "email" => $post["email"], "password" => $post["password"]);
             Account::createAccount($adminAccount);
             // make note of the fact that we've passed this installation step
             Settings::setSetting("userAccountSetup", $post["userAccountSetup"]);
             Settings::setSetting("installationStepComplete_Core", "yes");
             $this->response["success"] = 1;
             $this->response["content"] = "";
             break;
         case "installationDataTypes":
             Core::init("installation_db_ready");
             $index = $post["index"];
             $groupedDataTypes = DataTypePluginHelper::getDataTypePlugins("installion_db_ready", false);
             $dataTypes = DataTypePluginHelper::getDataTypeList($groupedDataTypes);
             if ($index >= count($dataTypes)) {
                 $this->response["success"] = 1;
                 $this->response["content"] = "";
                 $this->response["isComplete"] = true;
             } else {
                 // attempt to install this data type
                 $currDataType = $dataTypes[$index];
                 $this->response["dataTypeName"] = $currDataType->getName();
                 $this->response["dataTypeFolder"] = $currDataType->folder;
                 $this->response["isComplete"] = false;
                 try {
                     list($success, $content) = $currDataType->install();
                     $this->response["success"] = $success;
                     $this->response["content"] = $content;
                 } catch (Exception $e) {
                     $this->response["success"] = false;
                     $this->response["content"] = "Unknown error.";
                 }
             }
             break;
         case "installationSaveDataTypes":
             Core::init("installation_db_ready");
             $folders = $post["folders"];
             $response = Settings::setSetting("installedDataTypes", $folders);
             $this->response["success"] = $response["success"];
             $this->response["content"] = $response["errorMessage"];
             break;
         case "installationExportTypes":
             Core::init("installation_db_ready");
             $index = $post["index"];
             $exportTypes = ExportTypePluginHelper::getExportTypePlugins("installation_db_ready", false);
             if ($index >= count($exportTypes)) {
                 $this->response["success"] = 1;
                 $this->response["content"] = "";
                 $this->response["isComplete"] = true;
             } else {
                 // attempt to install this data type
                 $currExportType = $exportTypes[$index];
                 $this->response["exportTypeName"] = $currExportType->getName();
                 $this->response["exportTypeFolder"] = $currExportType->folder;
//.........這裏部分代碼省略.........

 private function installCountries()
 {
     $countryPlugins = CountryPluginHelper::getCountryPlugins(false);
     $hasError = false;
     $results = array();
     $count = 0;
     $folders = array();
     foreach ($countryPlugins as $currCountry) {
         // ensure the country uninstalls itself first
         $currCountry->uninstall();
         try {
             list($success, $content) = $currCountry->install();
             if (!$success) {
                 $hasError = true;
                 break;
             }
             $folder = $currCountry->getFolder();
             $results[] = array("name" => $currCountry->getName(), "folder" => $folder);
             $folders[] = $folder;
             $count++;
         } catch (Exception $e) {
             $hasError = true;
             break;
         }
     }
     // need error handling here
     Settings::setSetting("installedCountries", implode(",", $folders));
     $this->response["success"] = !$hasError;
     $this->response["content"] = array("total" => $count, "results" => $results);
 }

$instanceId = $instance ? $instance['instanceId'] : "sample-instance";
$settings = new Settings($instanceId);
$widgetSettings = new WidgetSettings($instanceId);
// READ SETTINGS
$settings->readSettings();
$widgetSettings->readSettings();
// CHECK IF POSTED CHANGES
if ($_SERVER['REQUEST_METHOD'] == "POST") {
    $postedSectionSettings = isset($_POST['section']) ? $_POST['section'] : array();
    $postedWidgetSettings = isset($_POST['widget']) ? $_POST['widget'] : array();
    // update function, this will update the settings for &$settings with $arr.
    $postedSettingsUpdate = function (array $arr, &$settings) {
        $postedSettingsCheckboxs = array("withImages", "withDescription", "withPostedBy");
        // the checkbox input name in the html
        foreach ($postedSettingsCheckboxs as $key) {
            $settings->setSetting($key, false);
            // clean checkboxs values
        }
        foreach ($arr as $key => $value) {
            if (in_array($key, $postedSettingsCheckboxs)) {
                // checkbox support
                if ($value == "on") {
                    $value = true;
                } else {
                    $value = false;
                }
            }
            // set the new settings
            $settings->setSetting($key, $value);
        }
        // write it