Bug fix for translation class, DB IO connection error set fix

- The translation file reader did an isset on a set variable insetad of
checking if the variable is zero and so never started the translation
system
- The DB IO connection not set was wrongly set. If the connection failed
it is not TRUE and else FALSE. There is a new internal method
getConnectionStatus to query this status it returns TRUE/FALSE depending
if the connection failed

- Update the l10n test page with proper translation tests
  - init OK
  - show current lang/file
  - translation test
  - switch language test

www/configs/config.host.php

@@ -27,6 +27,8 @@ $SITE_CONFIG = array (
 		'debug_flag' => true,
 		// site language
 		'site_lang' => 'en_utf8',
+		// enable/disable login override
+		'login_enabled' => true
 	)
 );
 

www/configs/config.master.php

@@ -145,7 +145,7 @@ DEFINE('DEFAULT_ENCODING', 'UTF-8');
 // below two can be defined here, but they should be
 // defined in either the header file or the file itself
 /************* LOGGING *******************/
-// DEFINE('LOG_FILE_ID', '');
+DEFINE('LOG_FILE_ID', '');
 
 /************* CLASS ERRORS *******************/
 // 0 = default all OFF
@@ -220,7 +220,7 @@ if ((array_key_exists('HTTPS', $_SERVER) && !empty($_SERVER['HTTPS']) && $_SERVE
 }
 // define the db config set name, the db config and the db schema
 DEFINE('DB_CONFIG_NAME', $SITE_CONFIG[$HOST_NAME]['db_host']);
-DEFINE('DB_CONFIG', $DB_CONFIG[DB_CONFIG_NAME]);
+DEFINE('DB_CONFIG', isset($DB_CONFIG[DB_CONFIG_NAME]) ? $DB_CONFIG[DB_CONFIG_NAME] : array ());
 // DEFINE('DB_CONFIG_TARGET', SITE_CONFIG[$HOST_NAME]['db_host_target']);
 // DEFINE('DB_CONFIG_OTHER', SITE_CONFIG[$HOST_NAME]['db_host_other']);
 // override for login and global schemas
@@ -230,6 +230,7 @@ DEFINE('DB_CONFIG', $DB_CONFIG[DB_CONFIG_NAME]);
 DEFINE('TARGET', $SITE_CONFIG[$HOST_NAME]['location']);
 DEFINE('DEBUG', $SITE_CONFIG[$HOST_NAME]['debug_flag']);
 DEFINE('SITE_LANG', $SITE_CONFIG[$HOST_NAME]['site_lang']);
+DEFINE('LOGIN_ENABLED', $SITE_CONFIG[$HOST_NAME]['login_enabled']);
 // paths
 // DEFINE('CSV_PATH', $PATHS[TARGET]['csv_path']);
 // DEFINE('EXPORT_SCRIPT', $PATHS[TARGET]['perl_bin']);

www/configs/config.path.php

@@ -10,8 +10,12 @@
 
 // File and Folder paths
 // ID is TARGET (first array element)
-//	$PATHS['test']['csv_path'] = '';
-//	$PATHS['test']['perl_bin'] = '';
-//	$PATHS['test']['redirect_url'] = '';
+/*$PATHS = array (
+	'test' => array (
+		'csv_path' => '',
+		'perl_bin' => '',
+		'other_url' => '',
+	)
+)*/
 
 // __END__