Finished messenger

2026-01-12 10:41:05 +01:00
parent 674fabb715
commit a4d386f2c5
11 changed files with 2069 additions and 426 deletions
--- a/application/controller/DatabaseController.php
+++ b/application/controller/DatabaseController.php
@@ -0,0 +1,144 @@
+<?php
+
+/**
+ * Class DatabaseController
+ * 
+ * Controller for managing databases and showing their structure
+ */
+class DatabaseController extends Controller
+{
+    /**
+     * Construct this object by extending the basic Controller class
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        
+        // Only logged-in users can access the database manager
+        Auth::checkAuthentication();
+    }
+
+    /**
+     * Main database management interface
+     */
+    public function index()
+    {
+        $this->View->render('database/index', array(
+            'databases' => DatabaseModel::getAllDatabases(),
+            'current_db' => Config::get('DB_NAME')
+        ));
+    }
+
+    /**
+     * Show details of a specific database
+     * @param string $database_name
+     */
+    public function show($database_name = null)
+    {
+        if (!$database_name) {
+            $database_name = Config::get('DB_NAME');
+        }
+
+        $this->View->render('database/show', array(
+            'tables' => DatabaseModel::getTablesInDatabase($database_name),
+            'database_name' => $database_name,
+            'table_info' => DatabaseModel::getTableDetails($database_name)
+        ));
+    }
+
+    /**
+     * Create a new database
+     */
+    public function create()
+    {
+        $database_name = Request::post('database_name');
+        
+        if ($this->isAjaxRequest()) {
+            header('Content-Type: application/json');
+            
+            if (DatabaseModel::createDatabase($database_name)) {
+                echo json_encode([
+                    'success' => true, 
+                    'message' => 'Database created successfully'
+                ]);
+            } else {
+                echo json_encode([
+                    'success' => false, 
+                    'message' => 'Failed to create database'
+                ]);
+            }
+            return;
+        }
+        
+        Redirect::to('database');
+    }
+
+    /**
+     * Delete a database
+     * @param string $database_name
+     */
+    public function delete($database_name)
+    {
+        // Prevent deletion of the current database
+        if ($database_name === Config::get('DB_NAME')) {
+            if ($this->isAjaxRequest()) {
+                header('Content-Type: application/json');
+                echo json_encode([
+                    'success' => false, 
+                    'message' => 'Cannot delete the currently connected database'
+                ]);
+                return;
+            }
+            Redirect::to('database');
+            return;
+        }
+
+        $success = DatabaseModel::deleteDatabase($database_name);
+        
+        if ($this->isAjaxRequest()) {
+            header('Content-Type: application/json');
+            if ($success) {
+                echo json_encode([
+                    'success' => true, 
+                    'message' => 'Database deleted successfully'
+                ]);
+            } else {
+                echo json_encode([
+                    'success' => false, 
+                    'message' => 'Failed to delete database'
+                ]);
+            }
+            return;
+        }
+        
+        Redirect::to('database');
+    }
+
+    /**
+     * Get database structure as JSON (AJAX endpoint)
+     * @param string $database_name
+     */
+    public function getStructure($database_name = null)
+    {
+        if (!$database_name) {
+            $database_name = Config::get('DB_NAME');
+        }
+
+        $structure = DatabaseModel::getDatabaseStructure($database_name);
+        
+        header('Content-Type: application/json');
+        echo json_encode([
+            'success' => true,
+            'structure' => $structure
+        ]);
+    }
+
+    /**
+     * Check if the request is an AJAX request
+     */
+    private function isAjaxRequest()
+    {
+        return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && 
+               strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
+    }
+}