完善设置

hydro/handler/discussion.js

@@ -43,20 +43,9 @@ class DiscussionHandler extends Handler {
         // TODO(twd2): do more visibility check eg. contest
         // TODO(twd2): exclude problem/contest discussions?
         // TODO(iceboy): continuation based pagination.
-        if (type && docId) {
-            if (type === 'problem') {
-                const pdoc = await problem.getById(docId);
-                if (!pdoc) throw new DiscussionNodeNotFoundError(type, docId);
-                if (pdoc.hidden) this.checkPerm(PERM_VIEW_PROBLEM_HIDDEN);
-                this.vnode = pdoc;
-            } else if (type === 'contest') {
-                const tdoc = await contest.get(docId);
-                if (!tdoc) throw new DiscussionNodeNotFoundError(type, docId);
-                this.vnode = tdoc;
-            } else throw new DiscussionNodeNotFoundError(type, docId);
-            this.vnode.parentType = type;
-            this.vnode.parentId = docId;
-        }
+        this.vnode = await discussion.getVnode({ parentType: type, parentId: docId }, this);
+        this.ddoc.parentType = this.ddoc.parentType || this.vnode.type;
+        this.ddoc.parentId = this.ddoc.parentId || this.vnode.id;
     }
 }
 

hydro/handler/manage.js

@@ -186,9 +186,17 @@ class ManageSettingHandler extends ManageHandler {
     }
 
     async post(args) {
+        const tasks = [];
         for (const key in args) {
-            await system.set(key, args[key]);
+            if (typeof args[key] === 'object') {
+                const subtasks = [];
+                for (const sub in args[key]) {
+                    subtasks.push(system.set(`${key}.${sub}`, args[key][sub]));
+                }
+                tasks.push(Promise.all(subtasks));
+            } else tasks.push(system.set(key, args[key]));
         }
+        await Promise.all(tasks);
         this.back();
     }
 }