Enhance API error handling and response structure; update app name retrieval method

api/api.php

@@ -40,7 +40,7 @@ class gbAPI {
                     "error_text" => "Authentication failed."
                 ];
 
-                $this->answer($status, $data);
+                $this->answer($status, $data, true);
             }
         }
     }
@@ -181,6 +181,7 @@ class gbAPI {
         // Check if request is internal or external
         if ($this->internal) {
             $this->response = $return;
+            return;
         }else{
             http_response_code($status);
             header("Content-Type: application/json; charset=UTF-8");

api/auth/login.php

@@ -18,6 +18,7 @@ if (!isset($input["username"]) || !isset($input["password"])) {
         "error" => "missing_fields",
         "error_text" => "Some fields are missing"
     ], true);
+    return;
 }
 
 $username = $input["username"];

api/entrys/add.php

@@ -16,7 +16,8 @@ if (!isset($input["name"]) || !isset($input["text"])) {
     $api->answer(400, [
         "error" => "missing_fields",
         "error_text" => "Some fields are missing"
-    ]);
+    ], true);
+    return;
 }
 
 $html_allowed = $api->getSetting("allow_html");

api/entrys/get.php

@@ -21,6 +21,7 @@ if (!$result) {
         "entrys" => [],
         "empty" => true
     ]);
+    return;
 }
 
 foreach($result as $row) {

api/settings/appname.php

@@ -11,9 +11,8 @@ require_once API_DIR . "api.php";
 $api = new gbAPI(false, $internal);
 
 // Get App Name
-$command = "SELECT name, value FROM settings WHERE name = :name";
-$result = $api->dbCommand($command, true, true, [":name" => "application_name"]);
+$result = $api->getSetting("application_name");
 
 $api->answer(200, [
-    "application_name" => $result[0]["value"]
+    "application_name" => $result
 ]);

api/setup/save.php

@@ -18,6 +18,7 @@ if (!isset($input["username"]) || !isset($input["password"]) || !isset($input["p
         "error" => "missing_fields",
         "error_text" => "Some fields are missing"
     ]);
+    return;
 }
 
 // Check if application already configurated
@@ -26,6 +27,7 @@ if (is_file(APP_PATH . "database.db")) {
         "error" => "already_configurated",
         "error_text" => "The application is already configurated."
     ]);
+    return;
 }
 
 // Check PDO drivers
@@ -34,6 +36,7 @@ if (!extension_loaded("pdo_sqlite") || !extension_loaded("sqlite3")) {
         "error" => "missing_drives",
         "error_text" => "Please install the extensions pdo_sqlite and sqlite3."
     ]);
+    return;
 }
 
 $username = $input["username"];
@@ -46,6 +49,7 @@ if ($password !== $password_repeat) {
         "error" => "passwords_dont_match",
         "error_text" => "The passwords does not match."
     ]);
+    return;
 }
 
 // Hash Password