First commit

2026-06-10 14:18:47 -07:00
commit 640a3f4f27
12 changed files with 1545 additions and 0 deletions
@@ -0,0 +1,160 @@
+<?php
+
+namespace OCA\NCdiscordhook\Controller;
+
+use OCA\NCdiscordhook\Service\TalkService;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\Http\JSONResponse;
+use OCP\AppFramework\Middleware\Security\CSRF\Token;
+use OCP\AppFramework\Middleware\Security\CSRF\TokenStore;
+use OCP\AppFramework\Utility\IControllerMethodReflector;
+use OCP\IRequest;
+use OCP\IUserSession;
+
+class WebhookController extends Controller {
+    private TalkService $talkService;
+
+    public function __construct(IRequest $request, TalkService $talkService) {
+        parent::__construct('ncdiscordhook', $request);
+        $this->talkService = $talkService;
+    }
+
+    /**
+     * Receive Discord webhook payload for a room.
+     *
+     * URL: POST /apps/ncdiscordhook/webhook/{roomToken}/{authToken}
+     */
+    public function receive(string $roomToken, string $authToken): DataResponse {
+        // Validate auth token
+        if (!$this->talkService->validateAuthToken($roomToken, $authToken)) {
+            return new DataResponse(
+                ['error' => 'Unauthorized'],
+                Http::STATUS_UNAUTHORIZED,
+                ['X-Webhook-Status' => 'unauthorized'],
+            );
+        }
+
+        // Parse Discord JSON payload
+        $body = $this->request->getContent();
+        $data = @json_decode($body, true);
+        if (json_last_error() !== JSON_ERROR_NONE || !is_array($data)) {
+            return new DataResponse(
+                ['error' => 'Invalid JSON'],
+                Http::STATUS_BAD_REQUEST,
+                ['X-Webhook-Status' => 'bad_request'],
+            );
+        }
+
+        // Map to Talk message
+        $message = $this->talkService->mapPayload($data);
+        if ($message === '') {
+            return new DataResponse(
+                ['error' => 'No message content'],
+                Http::STATUS_BAD_REQUEST,
+                ['X-Webhook-Status' => 'no_content'],
+            );
+        }
+
+        $senderName = $this->talkService->getSenderName($data);
+
+        // Handle images
+        $richObjects = [];
+        if (!empty($data['embeds']) && is_array($data['embeds'])) {
+            foreach ($data['embeds'] as $embed) {
+                if (!is_array($embed)) {
+                    continue;
+                }
+
+                foreach (['image', 'thumbnail'] as $imageKey) {
+                    if (empty($embed[$imageKey]) || !is_array($embed[$imageKey]) || empty($embed[$imageKey]['url'])) {
+                        continue;
+                    }
+
+                    $imageData = $this->talkService->downloadImage($embed[$imageKey]['url']);
+                    if ($imageData === null) {
+                        continue;
+                    }
+
+                    // Derive filename from URL or content type
+                    $parsed = parse_url($embed[$imageKey]['url']);
+                    $pathParts = explode('/', $parsed['path'] ?? '');
+                    $filename = end($pathParts);
+                    if (!$filename || strlen($filename) < 2) {
+                        $ext = pathinfo($imageData['mimeType'], PATHINFO_EXTENSION) ?: 'png';
+                        $filename = 'webhook-image.' . $ext;
+                    }
+
+                    $filePath = $this->talkService->uploadImage($roomToken, $filename, $imageData['data'], $imageData['mimeType']);
+                    if ($filePath !== null) {
+                        $richObjects[] = $this->talkService->buildRichObject($filePath, $imageData['mimeType'], $roomToken);
+                    }
+                }
+            }
+        }
+
+        // Post to Talk
+        $success = $this->talkService->postToRoom($roomToken, $message, $senderName, $richObjects);
+
+        if ($success) {
+            return new DataResponse(
+                ['status' => 'ok'],
+                Http::STATUS_CREATED,
+                ['X-Webhook-Status' => 'ok'],
+            );
+        }
+
+        return new DataResponse(
+            ['error' => 'Failed to post to Talk'],
+            Http::STATUS_INTERNAL_SERVER_ERROR,
+            ['X-Webhook-Status' => 'error'],
+        );
+    }
+
+    /**
+     * Save configuration from the settings UI.
+     *
+     * URL: POST /apps/ncdiscordhook/save-config
+     */
+    @AdminRequired
+    public function saveConfig(): DataResponse {
+        $body = $this->request->getContent();
+        $config = @json_decode($body, true);
+        if (!is_array($config)) {
+            return new DataResponse(
+                ['error' => 'Invalid config'],
+                Http::STATUS_BAD_REQUEST,
+            );
+        }
+
+        $this->talkService->saveConfig($config);
+
+        return new DataResponse(['status' => 'ok']);
+    }
+
+    /**
+     * Get available Talk rooms.
+     *
+     * URL: GET /apps/ncdiscordhook/rooms
+     */
+    @AdminRequired
+    public function getRooms(): DataResponse {
+        $rooms = $this->talkService->getAvailableTalkRooms();
+        $configured = $this->talkService->getRooms();
+
+        // Mark which rooms are already configured
+        $result = [];
+        foreach ($rooms as $room) {
+            $token = $room['token'] ?? $room['roomId'] ?? '';
+            $name = $room['displayName'] ?? $room['name'] ?? '';
+            $result[] = [
+                'token' => $token,
+                'name' => $name,
+                'configured' => isset($configured[$token]),
+            ];
+        }
+
+        return new DataResponse($result);
+    }
+}