MOBILE-3320 core: Fix grades link handler

src/core/features/course/pages/index/index.module.ts

@@ -27,6 +27,9 @@ function buildRoutes(injector: Injector): Routes {
         {
             path: '',
             component: CoreCourseIndexPage,
+            data: {
+                isCourseIndex: true,
+            },
             children: routes.children,
         },
         ...routes.siblings,

src/core/features/course/pages/index/index.page.ts

@@ -71,7 +71,7 @@ export class CoreCourseIndexPage implements OnInit, OnDestroy {
                 const index = this.tabs.findIndex((tab) => tab.name == data.name);
 
                 if (index >= 0) {
-                    this.tabsComponent?.selectByIndex(index + 1);
+                    this.tabsComponent?.selectByIndex(index);
                 }
             }
         });
@@ -129,11 +129,9 @@ export class CoreCourseIndexPage implements OnInit, OnDestroy {
         // Load the course handlers.
         const handlers = await CoreCourseOptionsDelegate.getHandlersToDisplay(this.course!, false, false);
 
-        this.tabs = [...this.tabs, ...handlers.map(handler => handler.data)];
-
         let tabToLoad: number | undefined;
 
-        // Add the courseId to the handler component data.
+        // Create the full path.
         handlers.forEach((handler, index) => {
             handler.data.page = CoreTextUtils.concatenatePaths(this.currentPagePath, handler.data.page);
             handler.data.pageParams = handler.data.pageParams || {};
@@ -144,6 +142,11 @@ export class CoreCourseIndexPage implements OnInit, OnDestroy {
             }
         });
 
+        this.tabs = [...this.tabs, ...handlers.map(handler => ({
+            ...handler.data,
+            name: handler.name,
+        }))];
+
         // Select the tab if needed.
         this.firstTabName = undefined;
         if (tabToLoad) {

src/core/features/course/services/course.ts

@@ -43,6 +43,7 @@ import { CoreCourseLogCronHandler } from './handlers/log-cron';
 import { CoreSitePlugins } from '@features/siteplugins/services/siteplugins';
 import { CoreCourseAutoSyncData, CoreCourseSyncProvider } from './sync';
 import { CoreTagItem } from '@features/tag/services/tag';
+import { CoreNavigator } from '@services/navigator';
 
 const ROOT_CACHE_KEY = 'mmCourse:';
 
@@ -176,12 +177,16 @@ export class CoreCourseProvider {
      * @param courseId Course ID.
      * @return Whether the current view is a certain course.
      */
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     currentViewIsCourse(courseId: number): boolean {
-        // @todo implement
+        const route = CoreNavigator.getCurrentRoute({ routeData: { isCourseIndex: true } });
+
+        if (!route) {
             return false;
         }
 
+        return Number(route.snapshot.params.courseId) == courseId;
+    }
+
     /**
      * Get completion status of all the activities in a course for a certain user.
      *

src/core/features/grades/services/grades-helper.ts

@@ -34,6 +34,7 @@ import { CoreDomUtils } from '@services/utils/dom';
 import { CoreNavigator } from '@services/navigator';
 import { makeSingleton, Translate } from '@singletons';
 import { CoreError } from '@classes/errors/error';
+import { CoreCourseHelper } from '@features/course/services/course-helper';
 
 /**
  * Service that provides some features regarding grades information.
@@ -458,14 +459,13 @@ export class CoreGradesHelperProvider {
         siteId?: string,
     ): Promise<void> {
         const modal = await CoreDomUtils.showModalLoading();
-        let currentUserId: number;
 
-        try {
         const site = await CoreSites.getSite(siteId);
 
         siteId = site.id;
-            currentUserId = site.getUserId();
+        const currentUserId = site.getUserId();
 
+        try {
             if (!moduleId) {
                 throw new CoreError('Invalid moduleId');
             }
@@ -477,7 +477,6 @@ export class CoreGradesHelperProvider {
                 throw new CoreError('No grades found.');
             }
 
-            try {
             // Can get grades. Do it.
             const items = await CoreGrades.getGradeItems(courseId, userId, undefined, siteId);
 
@@ -498,6 +497,7 @@ export class CoreGradesHelperProvider {
                 }),
             );
         } catch (error) {
+            try {
                 // Cannot get grade items or there's no need to.
                 if (userId && userId != currentUserId) {
                     // View another user grades. Open the grades page directly.
@@ -517,24 +517,12 @@ export class CoreGradesHelperProvider {
                     return;
                 }
 
-                // @todo
                 // Open the course with the grades tab selected.
-                // await CoreCourseHelper.getCourse(courseId, siteId).then(async (result) => {
-                //     const pageParams = {
-                //         course: result.course,
-                //         selectedTab: 'CoreGrades',
-                //     };
-
-                //     // CoreContentLinksHelper.goInSite(navCtrl, 'CoreCourseSectionPage', pageParams, siteId)
-                //     return await CoreUtils.ignoreErrors(CoreNavigator.navigateToSitePath('/course', {
-                //         siteId,
-                //         params: pageParams,
-                //     }));
-                // });
-            }
+                await CoreCourseHelper.getAndOpenCourse(courseId, { selectedTab: 'CoreGrades' }, siteId);
             } catch (error) {
                 // Cannot get course for some reason, just open the grades page.
                 await CoreNavigator.navigateToSitePath(`/grades/${courseId}`, { siteId });
+            }
         } finally {
             modal.dismiss();
         }

src/core/services/navigator.ts

@@ -64,6 +64,7 @@ export type CoreNavigatorCurrentRouteOptions = Partial<{
     params: Params; // Params to get the value from.
     route: ActivatedRoute; // Current Route.
     pageComponent: unknown;
+    routeData: Record<string, unknown>;
 }>;
 
 /**
@@ -401,18 +402,22 @@ export class CoreNavigatorService {
      */
     getCurrentRoute(): ActivatedRoute;
     getCurrentRoute(options: CoreNavigatorCurrentRouteOptions): ActivatedRoute | null;
-    getCurrentRoute({ route, pageComponent }: CoreNavigatorCurrentRouteOptions = {}): ActivatedRoute | null {
+    getCurrentRoute({ route, pageComponent, routeData }: CoreNavigatorCurrentRouteOptions = {}): ActivatedRoute | null {
         route = route ?? Router.routerState.root;
 
         if (pageComponent && route.component === pageComponent) {
             return route;
         }
 
-        if (route.firstChild) {
-            return this.getCurrentRoute({ route: route.firstChild, pageComponent });
+        if (routeData && CoreUtils.basicLeftCompare(routeData, route.snapshot.data, 3)) {
+            return route;
         }
 
-        return pageComponent ? null : route;
+        if (route.firstChild) {
+            return this.getCurrentRoute({ route: route.firstChild, pageComponent, routeData });
+        }
+
+        return pageComponent || routeData ? null : route;
     }
 
     /**

src/core/services/utils/utils.ts

@@ -176,7 +176,7 @@ export class CoreUtilsProvider {
         maxLevels: number = 0,
         level: number = 0,
         undefinedIsNull: boolean = true,
-    ): boolean | undefined {
+    ): boolean {
         if (typeof itemA == 'function' || typeof itemB == 'function') {
             return true; // Don't compare functions.
         } else if (typeof itemA == 'object' && typeof itemB == 'object') {
@@ -189,7 +189,7 @@ export class CoreUtilsProvider {
                 const value = itemA[name];
                 if (name == '$$hashKey') {
                     // Ignore $$hashKey property since it's a "calculated" property.
-                    return;
+                    continue;
                 }
 
                 if (!this.basicLeftCompare(value, itemB[name], maxLevels, level + 1)) {