Remove DEBUG constant and use config value

* introduces config.php option 'debug' that defaults to false
* migrate DEBUG constant to config value

apps/files/appinfo/update.php

@@ -94,3 +94,12 @@ if ($installedVersion === '1.1.9' && (
 		}
 	}
 }
+
+/**
+ * migrate old constant DEBUG to new config value 'debug'
+ *
+ * TODO: remove this in ownCloud 8.3
+ */
+if(defined('DEBUG') && DEBUG === true) {
+	\OC::$server->getConfig()->setSystemValue('debug', true);
+}

apps/files/appinfo/version

@@ -1 +1 @@
-1.1.10
+1.1.11

config/config.sample.php

@@ -20,12 +20,6 @@
  *  * use RST syntax
  */
 
-/**
- * Only enable this for local development and not in production environments
- * This will disable the minifier and outputs some additional debug informations
- */
-define('DEBUG', true);
-
 $CONFIG = array(
 
 
@@ -1079,6 +1073,14 @@ $CONFIG = array(
  */
 'memcache.locking' => '\\OC\\Memcache\\Redis',
 
+/**
+ * Set this ownCloud instance to debugging mode
+ *
+ * Only enable this for local development and not in production environments
+ * This will disable the minifier and outputs some additional debug information
+ */
+'debug' => false,
+
 /**
  * This entry is just here to show a warning in case somebody copied the sample
  * configuration. DO NOT ADD THIS SWITCH TO YOUR CONFIGURATION!

core/js/config.php

@@ -62,7 +62,7 @@ if ($defaultExpireDateEnabled) {
 $outgoingServer2serverShareEnabled = $config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') === 'yes';
 
 $array = array(
-	"oc_debug" => (defined('DEBUG') && DEBUG) ? 'true' : 'false',
+	"oc_debug" => $config->getSystemValue('debug', false),
 	"oc_isadmin" => OC_User::isAdminUser(OC_User::getUser()) ? 'true' : 'false',
 	"oc_webroot" => "\"".OC::$WEBROOT."\"",
 	"oc_appswebroots" =>  str_replace('\\/', '/', json_encode($apps_paths)), // Ugly unescape slashes waiting for better solution

lib/base.php

@@ -582,7 +582,7 @@ class OC {
 		if (!defined('PHPUNIT_RUN')) {
 			$logger = \OC::$server->getLogger();
 			OC\Log\ErrorHandler::setLogger($logger);
-			if (defined('DEBUG') and DEBUG) {
+			if (\OC::$server->getConfig()->getSystemValue('debug', false)) {
 				OC\Log\ErrorHandler::register(true);
 				set_exception_handler(array('OC_Template', 'printExceptionErrorPage'));
 			} else {
@@ -1040,7 +1040,7 @@ class OC {
 			return false;
 		}
 
-		if (defined("DEBUG") && DEBUG) {
+		if (\OC::$server->getConfig()->getSystemValue('debug', false)) {
 			\OCP\Util::writeLog('core', 'Trying to login from cookie', \OCP\Util::DEBUG);
 		}
 
@@ -1093,11 +1093,12 @@ class OC {
 
 			self::cleanupLoginTokens($userId);
 			if (!empty($_POST["remember_login"])) {
-				if (defined("DEBUG") && DEBUG) {
+				$config = self::$server->getConfig();
+				if ($config->getSystemValue('debug', false)) {
 					self::$server->getLogger()->debug('Setting remember login to cookie', array('app' => 'core'));
 				}
 				$token = \OC::$server->getSecureRandom()->getMediumStrengthGenerator()->generate(32);
-				self::$server->getConfig()->setUserValue($userId, 'login_token', $token, time());
+				$config->setUserValue($userId, 'login_token', $token, time());
 				OC_User::setMagicInCookie($userId, $token);
 			} else {
 				OC_User::unsetMagicInCookie();

lib/private/config.php

@@ -47,8 +47,6 @@ class Config {
 	protected $configFilePath;
 	/** @var string */
 	protected $configFileName;
-	/** @var bool */
-	protected $debugMode;
 
 	/**
 	 * @param string $configDir Path to the config dir, needs to end with '/'
@@ -59,7 +57,6 @@ class Config {
 		$this->configFilePath = $this->configDir.$fileName;
 		$this->configFileName = $fileName;
 		$this->readData();
-		$this->debugMode = (defined('DEBUG') && DEBUG);
 	}
 
 	/**
@@ -225,9 +222,6 @@ class Config {
 	private function writeData() {
 		// Create a php file ...
 		$content = "<?php\n";
-		if ($this->debugMode) {
-			$content .= "define('DEBUG',true);\n";
-		}
 		$content .= '$CONFIG = ';
 		$content .= var_export($this->cache, true);
 		$content .= ";\n";

lib/private/server.php

@@ -329,14 +329,14 @@ class Server extends SimpleContainer implements IServerContainer {
 			);
 		});
 		$this->registerService('EventLogger', function (Server $c) {
-			if (defined('DEBUG') and DEBUG) {
+			if ($c->getSystemConfig()->getValue('debug', false)) {
 				return new EventLogger();
 			} else {
 				return new NullEventLogger();
 			}
 		});
-		$this->registerService('QueryLogger', function ($c) {
-			if (defined('DEBUG') and DEBUG) {
+		$this->registerService('QueryLogger', function (Server $c) {
+			if ($c->getSystemConfig()->getValue('debug', false)) {
 				return new QueryLogger();
 			} else {
 				return new NullQueryLogger();

lib/private/template.php

@@ -233,7 +233,7 @@ class OC_Template extends \OC\Template\Base {
 		$content->assign('file', $exception->getFile());
 		$content->assign('line', $exception->getLine());
 		$content->assign('trace', $exception->getTraceAsString());
-		$content->assign('debugMode', defined('DEBUG') && DEBUG === true);
+		$content->assign('debugMode', \OC::$server->getSystemConfig()->getValue('debug', false));
 		$content->assign('remoteAddr', $request->getRemoteAddress());
 		$content->assign('requestID', $request->getId());
 		$content->printPage();