Show groups posts

lib/helpers/groups_helper.dart

@@ -0,0 +1,73 @@
+import 'package:comunic/lists/groups_list.dart';
+import 'package:comunic/models/api_request.dart';
+import 'package:comunic/models/group.dart';
+
+/// Groups helper
+///
+/// @author Pierre HUBERT
+
+const _APIGroupsMembershipLevelsMap = {
+  "administrator": GroupMembershipLevel.ADMINISTRATOR,
+  "moderator": GroupMembershipLevel.MODERATOR,
+  "member": GroupMembershipLevel.MEMBER,
+  "invited": GroupMembershipLevel.INVITED,
+  "pending": GroupMembershipLevel.PENDING,
+  "visitor": GroupMembershipLevel.VISITOR
+};
+
+const _APIGroupsVisibilityLevelsMap = {
+  "open": GroupVisibilityLevel.OPEN,
+  "private": GroupVisibilityLevel.PRIVATE,
+  "secrete": GroupVisibilityLevel.SECRETE
+};
+
+const _APIGroupsRegistrationLevelsMap = {
+  "open": GroupRegistrationLevel.OPEN,
+  "moderated": GroupRegistrationLevel.MODERATED,
+  "closed": GroupRegistrationLevel.CLOSED
+};
+
+const _APIGroupsPostsCreationLevelsMap = {
+  "moderators": GroupPostCreationLevel.MODERATORS,
+  "members": GroupPostCreationLevel.MEMBERS
+};
+
+class GroupsHelper {
+  /// Get a list of groups from the server
+  Future<GroupsList> getList(Set<int> groups) async {
+
+    if(groups.length == 0)
+      return GroupsList();
+
+    final response = await APIRequest(
+      uri: "groups/get_multiple_info",
+      needLogin: true,
+      args: {"list": groups.join(",")},
+    ).exec();
+
+    if (response.code != 200) return null;
+
+    final list = GroupsList();
+
+    response
+        .getObject()
+        .forEach((k, d) => list[int.parse(k)] = _getGroupFromAPI(d));
+
+    return list;
+  }
+
+  /// Turn an API entry into a group object
+  Group _getGroupFromAPI(Map<String, dynamic> map) {
+    return Group(
+        id: map["id"],
+        name: map["name"],
+        numberMembers: map["number_members"],
+        membershipLevel: _APIGroupsMembershipLevelsMap[map["membership"]],
+        visibilityLevel: _APIGroupsVisibilityLevelsMap[map["visibility"]],
+        registrationLevel:
+            _APIGroupsRegistrationLevelsMap[map["registration_level"]],
+        postCreationLevel: _APIGroupsPostsCreationLevelsMap[map["posts_level"]],
+        virtualDirectory: map["virtual_directory"],
+        following: map["following"]);
+  }
+}

lib/helpers/posts_helper.dart

@@ -43,6 +43,9 @@ class PostsHelper {
     final response = await APIRequest(
       uri: "posts/get_latest",
       needLogin: true,
+      args: {
+        "include_groups": true.toString()
+      }
     ).exec();
 
     if (response.code != 200) return null;