Feature: Add configurable LLM model name

oauth-helper.php

@@ -0,0 +1,90 @@
+<?php
+/**
+ * OAuth 2.0 Helper for Google Analytics
+ *
+ * Usage:
+ * 1. Get authorization code from OAuth flow (see guide)
+ * 2. Run: php oauth-helper.php YOUR_AUTHORIZATION_CODE
+ * 3. Get refresh_token output
+ * 4. Enter refresh_token into Nextcloud plugin settings
+ */
+
+// Configuration - Update with your values
+$CLIENT_ID = 'YOUR_CLIENT_ID.apps.googleusercontent.com';
+$CLIENT_SECRET = 'GOCSPX-XXXXXXXXXXXXXX'; // From Google Cloud Console
+$REDIRECT_URI = 'https://teamworkapps.com/index.php/apps/analyticshub/';
+
+// Get authorization code from command line
+if ($argc < 2) {
+    echo "Usage: php oauth-helper.php <authorization_code>\n";
+    echo "\n";
+    echo "Get authorization code from:\n";
+    echo "https://accounts.google.com/o/oauth2/v2/auth?\n";
+    echo "  client_id=$CLIENT_ID\n";
+    echo "  &redirect_uri=" . urlencode($REDIRECT_URI) . "\n";
+    echo "  &response_type=code\n";
+    echo "  &scope=" . urlencode('https://www.googleapis.com/auth/analytics.readonly https://www.googleapis.com/auth/analytics') . "\n";
+    echo "\n";
+    echo "After granting permissions, copy the 'code' parameter from the redirect URL.\n";
+    echo "\n";
+    die(1);
+}
+
+$authCode = $argv[1];
+
+// Exchange authorization code for tokens
+$tokenUrl = 'https://oauth2.googleapis.com/token';
+
+$postData = [
+    'code' => $authCode,
+    'client_id' => $CLIENT_ID,
+    'client_secret' => $CLIENT_SECRET,
+    'redirect_uri' => $REDIRECT_URI,
+    'grant_type' => 'authorization_code'
+];
+
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_URL, $tokenUrl);
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($ch, CURLOPT_POST, true);
+curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
+curl_setopt($ch, CURLOPT_HTTPHEADER, [
+    'Content-Type: application/x-www-form-urlencoded'
+]);
+
+$response = curl_exec($ch);
+$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+
+if (curl_errno($ch)) {
+    echo "Curl error: " . curl_error($ch) . "\n";
+    curl_close($ch);
+    die(1);
+}
+
+curl_close($ch);
+
+if ($httpCode !== 200) {
+    echo "Error: HTTP $httpCode\n";
+    echo "Response: $response\n";
+    die(1);
+}
+
+// Parse JSON response
+$data = json_decode($response, true);
+
+if (!$data || empty($data['refresh_token'])) {
+    echo "Error: No refresh_token in response\n";
+    echo "Response: " . json_encode($data, JSON_PRETTY_PRINT) . "\n";
+    die(1);
+}
+
+// Success!
+echo "✅ Success! Here are your tokens:\n\n";
+echo "ACCESS TOKEN (expires in 1 hour):\n";
+echo $data['access_token'] . "\n\n";
+echo "REFRESH TOKEN (save this in Nextcloud plugin):\n";
+echo $data['refresh_token'] . "\n\n";
+echo "Token type: " . $data['token_type'] . "\n";
+echo "Expires in: " . $data['expires_in'] . " seconds\n";
+echo "\n";
+echo "💡 Now enter the REFRESH TOKEN into the plugin settings!\n";