Fix libs Login, Basic and DB

- Login ads auto return error for AJAX based calls (so the script
doesn't loop hang)
- Basic gets remove line break call
- DB gets minor updates with arrays set and fixes in old internal method calls

www/lib/CoreLibs/ACL/Login.inc

@@ -845,63 +845,77 @@ class Login extends \CoreLibs\DB\IO
 	private function loginPrintLogin()
 	{
 		if (!$this->permission_okay) {
-			// set the templates now
-			$this->loginSetTemplates();
-			// if there is a global logout target ...
-			if (file_exists($this->logout_target) && $this->logout_target) {
-				$LOGOUT_TARGET = $this->logout_target;
+			// get global AJAX page trigger
+			// if true, return error ajax
+			global $AJAX_PAGE;
+			if ($AJAX_PAGE === true) {
+				$data = array (
+					'status' => 'error',
+					'error_code' => $this->loging_error,
+					'msg' =>  array (
+						'level' => 'error',
+						'str' => $this->l->__('Login necessary')
+					)
+				);
+				$html_string = json_encode($data);
 			} else {
-				$LOGOUT_TARGET = "";
-			}
-
-			$html_string = $this->login_template['template'];
-
-			// if password change is okay
-			if ($this->password_change) {
-				$html_string_password_change = $this->login_template['password_change'];
-
-				// pre change the data in the PASSWORD_CHANGE_DIV first
-				foreach ($this->login_template['strings'] as $string => $data) {
-					if ($data) {
-						$html_string_password_change = str_replace('{'.$string.'}', $data, $html_string_password_change);
-					}
+				// set the templates now
+				$this->loginSetTemplates();
+				// if there is a global logout target ...
+				if (file_exists($this->logout_target) && $this->logout_target) {
+					$LOGOUT_TARGET = $this->logout_target;
+				} else {
+					$LOGOUT_TARGET = "";
 				}
+
+				$html_string = $this->login_template['template'];
+
+				// if password change is okay
+				if ($this->password_change) {
+					$html_string_password_change = $this->login_template['password_change'];
+
+					// pre change the data in the PASSWORD_CHANGE_DIV first
+					foreach ($this->login_template['strings'] as $string => $data) {
+						if ($data) {
+							$html_string_password_change = str_replace('{'.$string.'}', $data, $html_string_password_change);
+						}
+					}
+					// print error messagae
+					if ($this->login_error) {
+						$html_string_password_change = str_replace('{ERROR_MSG}', $this->login_error_msg[$this->login_error].'<br>', $html_string_password_change);
+					} else {
+						$html_string_password_change = str_replace('{ERROR_MSG}', '<br>', $html_string_password_change);
+					}
+					// if pw change action, show the float again
+					if ($this->change_password && !$this->password_change_ok) {
+						$html_string_password_change = str_replace('{PASSWORD_CHANGE_SHOW}', '<script language="JavaScript">ShowHideDiv(\'pw_change_div\');</script>', $html_string_password_change);
+					} else {
+						$html_string_password_change = str_replace('{PASSWORD_CHANGE_SHOW}', '', $html_string_password_change);
+					}
+					$this->login_template['strings']['PASSWORD_CHANGE_DIV'] = $html_string_password_change;
+				}
+
+				// put in the logout redirect string
+				if ($this->logout && $LOGOUT_TARGET) {
+					$html_string = str_replace('{LOGOUT_TARGET}', '<meta http-equiv="refresh" content="0; URL='.$LOGOUT_TARGET.'">', $html_string);
+				} else {
+					$html_string = str_replace('{LOGOUT_TARGET}', '', $html_string);
+				}
+
 				// print error messagae
 				if ($this->login_error) {
-					$html_string_password_change = str_replace('{ERROR_MSG}', $this->login_error_msg[$this->login_error].'<br>', $html_string_password_change);
+					$html_string = str_replace('{ERROR_MSG}', $this->login_error_msg[$this->login_error].'<br>', $html_string);
+				} elseif ($this->password_change_ok && $this->password_change) {
+					$html_string = str_replace('{ERROR_MSG}', $this->login_error_msg[300].'<br>', $html_string);
 				} else {
-					$html_string_password_change = str_replace('{ERROR_MSG}', '<br>', $html_string_password_change);
+					$html_string = str_replace('{ERROR_MSG}', '<br>', $html_string);
 				}
-				// if pw change action, show the float again
-				if ($this->change_password && !$this->password_change_ok) {
-					$html_string_password_change = str_replace('{PASSWORD_CHANGE_SHOW}', '<script language="JavaScript">ShowHideDiv(\'pw_change_div\');</script>', $html_string_password_change);
-				} else {
-					$html_string_password_change = str_replace('{PASSWORD_CHANGE_SHOW}', '', $html_string_password_change);
+
+				// create the replace array context
+				foreach ($this->login_template['strings'] as $string => $data) {
+					$html_string = str_replace('{'.$string.'}', $data, $html_string);
 				}
-				$this->login_template['strings']['PASSWORD_CHANGE_DIV'] = $html_string_password_change;
 			}
-
-			// put in the logout redirect string
-			if ($this->logout && $LOGOUT_TARGET) {
-				$html_string = str_replace('{LOGOUT_TARGET}', '<meta http-equiv="refresh" content="0; URL='.$LOGOUT_TARGET.'">', $html_string);
-			} else {
-				$html_string = str_replace('{LOGOUT_TARGET}', '', $html_string);
-			}
-
-			// print error messagae
-			if ($this->login_error) {
-				$html_string = str_replace('{ERROR_MSG}', $this->login_error_msg[$this->login_error].'<br>', $html_string);
-			} elseif ($this->password_change_ok && $this->password_change) {
-				$html_string = str_replace('{ERROR_MSG}', $this->login_error_msg[300].'<br>', $html_string);
-			} else {
-				$html_string = str_replace('{ERROR_MSG}', '<br>', $html_string);
-			}
-
-			// create the replace array context
-			foreach ($this->login_template['strings'] as $string => $data) {
-				$html_string = str_replace('{'.$string.'}', $data, $html_string);
-			}
-
 			// return the created HTML here
 			return $html_string;
 		} // if permission is 0 then print out login

www/lib/CoreLibs/Basic.inc

@@ -1238,7 +1238,7 @@ class Basic
 	// DESC  : calculates the bytes based on a string with nnG, nnM, etc
 	public static function stringByteFormat($number)
 	{
-		$number = trim($number);
+		$number = (int)trim($number);
 		$last = strtolower($number[strlen($number) - 1]);
 		switch ($last) {
 			case 't':
@@ -2266,6 +2266,15 @@ class Basic
 		}
 	}
 
+	// METHOD: removeLB
+	// PARAMS: string, optional replace character
+	// RETURN: string with line breaks removed
+	// DESC  : strips out all line breaks or replaced with given string
+	public function removeLB($string, $replace = ' ')
+	{
+		return str_replace(array("\r", "\n"), $replace, $string);
+	}
+
 	// METHOD: setFormToken
 	// PARAMS: session name, if not set then default is form_token
 	// RETURN: form token

www/lib/CoreLibs/DB/Extended/ArrayIO.inc

@@ -410,6 +410,7 @@ class ArrayIO extends \CoreLibs\DB\IO
 					}
 					$q_data .= $_value;
 				} elseif ($this->table_array[$column]['bool']) {
+					// boolean storeage (reverse check on ifset)
 					$q_data .= "'".$this->dbBoolean($this->table_array[$column]["value"], true)."'";
 				} elseif ($this->table_array[$column]["interval"]) {
 					// for interval we check if no value, then we set null

www/lib/CoreLibs/DB/IO.inc

@@ -124,7 +124,7 @@
 *     - closes db connection and writes error_msg to global error_msg
 *	db_cursor_pos($query)
 *	  - returns the current position the db_return
-*	$array_of_hashes db_show_table_meta_Data($table_name)
+*	$array_of_hashes db_show_table_meta_data($table_name)
 *	  - returns an hashed array of table column data
 *	function db_prepare($stm_name, $query)
 *     - prepares a query with the given stm name, returns false on error
@@ -317,11 +317,11 @@ class IO extends \CoreLibs\Basic
 		$this->db_user = $db_config['db_user'] ?? '';
 		$this->db_pwd = $db_config['db_pass'] ?? '';
 		$this->db_host = $db_config['db_host'] ?? '';
-		$this->db_port = array_key_exists('db_port', $db_config) ? $db_config['db_port'] : '5432';
-		$this->db_schema = array_key_exists('db_schema', $db_config) ? $db_config['db_schema'] : ''; // do not set to 'public' if not set, because the default is already public
-		$this->db_encoding = array_key_exists('db_encoding', $db_config) ? $db_config['db_encoding'] : '';
+		$this->db_port = !empty($db_config['db_port']) ? $db_config['db_port'] : '5432';
+		$this->db_schema = !empty($db_config['db_schema']) ? $db_config['db_schema'] : ''; // do not set to 'public' if not set, because the default is already public
+		$this->db_encoding = !empty($db_config['db_encoding']) ? $db_config['db_encoding'] : '';
 		$this->db_type = $db_config['db_type'] ?? '';
-		$this->db_ssl = array_key_exists('db_ssl', $db_config) ? $db_config['db_ssl'] : 'allow';
+		$this->db_ssl = !empty($db_config['db_ssl']) ? $db_config['db_ssl'] : 'allow';
 
 		// set the target encoding to the DEFAULT_ENCODING if it is one of them: EUC, Shift_JIS, UTF-8
 		// @ the moment set only from outside
@@ -938,7 +938,7 @@ class IO extends \CoreLibs\Basic
 	// DESC  : returns the current set client encoding from the connected DB
 	public function dbGetEncoding()
 	{
-		return $this->db_return_row('SHOW client_encoding')['client_encoding'];
+		return $this->dbReturnRow('SHOW client_encoding')['client_encoding'];
 	}
 
 	// METHOD: dbInfo