Bugfixes, Postgres improved support

core/Configuration/Settings.class.php

@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * Do not change settings here, they are dynamically loaded from database.
+ */
+
+namespace Configuration;
+
+use Driver\SQL\Query\Insert;
+use Objects\User;
+
+class Settings {
+
+  private string $siteName;
+  private string $baseUrl;
+  private string $jwtSecret;
+  private bool $installationComplete;
+  private bool $registrationAllowed;
+
+  public function getJwtSecret(): string {
+    return $this->jwtSecret;
+  }
+
+  public function isInstalled() {
+    return $this->installationComplete;
+  }
+
+  public static function loadDefaults() : Settings {
+    $hostname = php_uname("n");
+    $protocol = getProtocol();
+    $jwt = generateRandomString(32);
+
+    $settings = new Settings();
+    $settings->siteName = "WebBase";
+    $settings->baseUrl = "$protocol://$hostname";
+    $settings->jwtSecret = $jwt;
+    $settings->installationComplete = false;
+    $settings->registrationAllowed = false;
+    return $settings;
+  }
+
+  public function loadFromDatabase(User $user) {
+    $req = new \Api\Settings\Get($user);
+    $success = $req->execute();
+
+    if ($success) {
+      $result = $req->getResult()["settings"];
+      $this->siteName = $result["site_name"] ?? $this->siteName;
+      $this->registrationAllowed = $result["user_registration_enabled"] ?? $this->registrationAllowed;
+      $this->installationComplete = $result["installation_completed"] ?? $this->installationComplete;
+      $this->jwtSecret = $result["jwt_secret"] ?? $this->jwtSecret;
+
+      if (!isset($result["jwt_secret"])) {
+        $req = new \Api\Settings\Set($user);
+        $req->execute(array("settings" => array(
+          "jwt_secret" => $this->jwtSecret
+        )));
+      }
+    }
+
+    return false;
+  }
+
+  public function addRows(Insert $query) {
+    $query->addRow("site_name", $this->siteName)
+      ->addRow("base_url", $this->baseUrl)
+      ->addRow("user_registration_enabled", $this->registrationAllowed ? "1" : "0")
+      ->addRow("installation_completed", $this->installationComplete ? "1" : "0")
+      ->addRow("jwt_secret", $this->jwtSecret);
+  }
+}