Refactor testGraph.php API endpoint (#1890)

This PR continues our ongoing effort to modernize the codebase by moving
the legacy API endpoint files to Laravel controllers.

app/Http/Controllers/TestController.php

@@ -5,6 +5,7 @@
 use App\Utils\PageTimer;
 use CDash\Controller\Api\TestOverview as LegacyTestOverviewController;
 use CDash\Controller\Api\TestDetails as LegacyTestDetailsController;
+use CDash\Controller\Api\TestGraph as LegacyTestGraphController;
 use CDash\Database;
 use CDash\Model\Build;
 use CDash\Model\Project;
@@ -497,4 +498,34 @@ public function apiTestSummary(): JsonResponse|StreamedResponse
         $pageTimer->end($response);
         return response()->json($response);
     }
+
+    public function apiTestGraph(): JsonResponse
+    {
+        if (!request()->has('buildid')) {
+            abort(400, '"buildid" parameter is required.');
+        }
+        $buildid = (int) request()->input('buildid');
+        $build = new \CDash\Model\Build();
+        $build->FillFromId($buildid);
+        Gate::authorize('view-project', $build->GetProject());
+
+        $db = Database::getInstance();
+
+        $testid = request()->input('testid');
+        if (!is_numeric($testid)) {
+            abort(400, 'A valid test was not specified.');
+        }
+        $testid = (int) $testid;
+
+        $buildtest = BuildTest::where('buildid', '=', $buildid)
+            ->where('testid', '=', $testid)
+            ->first();
+        if ($buildtest === null) {
+            abort(404, 'test not found');
+        }
+
+        $controller = new LegacyTestGraphController($db, $buildtest);
+        $response = $controller->getResponse();
+        return response()->json(cast_data_for_JSON($response));
+    }
 }

app/cdash/tests/test_testgraphpermissions.php

@@ -46,17 +46,18 @@ public function testTestGraphPermissions()
         $row = $stmt->fetch();
         $testid = $row['testid'];
 
+        $result = $this->get($this->url . "/api/v1/testGraph.php?buildid={$this->build}&testid=$testid&type=time");
         // Verify that we cannot access the graphs (because we're not logged in)
-        $response = json_decode($this->get($this->url . "/api/v1/testGraph.php?buildid={$this->build}&testid=$testid&type=time"), true);
-        if ($response['requirelogin'] != 1) {
+        $response = json_decode($result, true);
+        if ($response['error'] !== 'You do not have access to the requested project or the requested project does not exist.') {
             $this->fail("Unauthorized case #1 fails");
         }
         $response = json_decode($this->get($this->url . "/api/v1/testGraph.php?buildid={$this->build}&testid=$testid&type=status"), true);
-        if ($response['requirelogin'] != 1) {
+        if ($response['error'] !== 'You do not have access to the requested project or the requested project does not exist.') {
             $this->fail("Unauthorized case #2 fails");
         }
         $response = $this->get($this->url . "/ajax/showtestfailuregraph.php?testname=itkVectorSegmentationLevelSetFunctionTest1&projectid={$this->project}&starttime=1235350800");
-        if ($response !== 'You are not authorized to view this page.') {
+        if (str_contains($response, 'You are not authorized to view this page.')) {
             $this->fail("Unauthorized case #3 fails");
         }
 
@@ -70,8 +71,10 @@ public function testTestGraphPermissions()
         if (array_key_exists('requirelogin', $response)) {
             $this->fail("Authorized case #2 fails");
         }
+
+        // A horrible hack to make sure a real page was rendered
         $response = $this->get($this->url . "/ajax/showtestfailuregraph.php?testname=itkVectorSegmentationLevelSetFunctionTest1&projectid={$this->project}&starttime=1235350800");
-        if (strpos($response, '<br>') === false) {
+        if (!str_contains($response, '</script>')) {
             $this->fail("Authorized case #3 fails");
         }
     }

phpstan-baseline.neon

@@ -26746,11 +26746,6 @@ parameters:
 			count: 2
 			path: app/cdash/tests/test_testgraphpermissions.php
 
-		-
-			message: "#^Loose comparison via \"\\!\\=\" is not allowed\\.$#"
-			count: 2
-			path: app/cdash/tests/test_testgraphpermissions.php
-
 		-
 			message: "#^Method TestGraphPermissionsTestCase\\:\\:testTestGraphPermissions\\(\\) has no return type specified\\.$#"
 			count: 1

routes/api.php

@@ -52,6 +52,8 @@
 
 Route::get('/v1/testSummary.php', 'TestController@apiTestSummary');
 
+Route::get('/v1/testGraph.php', 'TestController@apiTestGraph');
+
 Route::get('/v1/is_build_expected.php', 'BuildController@apiBuildExpected');
 
 Route::get('/v1/buildUpdateGraph.php', 'BuildController@apiBuildUpdateGraph');