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https://gitlab.com/comunic/comunicmobile
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Ready to implement the list of notifications
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481d718338
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78
lib/helpers/notifications_helper.dart
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78
lib/helpers/notifications_helper.dart
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@ -0,0 +1,78 @@
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import 'package:comunic/lists/notifications_list.dart';
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import 'package:comunic/models/api_request.dart';
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import 'package:comunic/models/notification.dart';
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/// Notifications helper
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///
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/// @author Pierre HUBERT
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const _NotificationElementTypeAPImapping = {
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"user_page": NotificationElementType.USER_PAGE,
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"group_page": NotificationElementType.GROUP_PAGE,
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"conversation": NotificationElementType.CONVERSATION,
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"conversation_message": NotificationElementType.CONVERSATION_MESSAGE,
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"post": NotificationElementType.POST,
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"post_text": NotificationElementType.POST_TEXT,
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"post_img": NotificationElementType.POST_IMAGE,
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"post_youtube": NotificationElementType.POST_YOUTUBE,
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"post_movie": NotificationElementType.POST_MOVIE,
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"post_weblink": NotificationElementType.POST_WEBLINK,
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"post_pdf": NotificationElementType.POST_PDF,
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"post_timer": NotificationElementType.POST_TIMER,
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"post_survey": NotificationElementType.POST_SURVEY,
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"comment": NotificationElementType.COMMENT,
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"friend_request": NotificationElementType.FRIENDSHIP_REQUEST,
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"group_membership": NotificationElementType.GROUP_MEMBERSHIP,
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};
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const _NotificationsTypeAPImapping = {
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"comment_created": NotificationType.COMMENT_CREATED,
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"sent_friend_request": NotificationType.SENT_FRIEND_REQUEST,
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"accepted_friend_request": NotificationType.ACCEPTED_FRIEND_REQUEST,
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"rejected_friend_request": NotificationType.REJECTED_FRIEND_REQUEST,
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"elem_created": NotificationType.ELEM_CREATED,
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"elem_updated": NotificationType.ELEM_UPDATED,
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"sent_group_membership_invitation":
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NotificationType.SENT_GROUP_MEMBERSHIP_INVITATION,
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"accepted_group_membership_invitation":
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NotificationType.ACCEPTED_GROUP_MEMBERSHIP_INVITATION,
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"rejected_group_membership_invitation":
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NotificationType.REJECTED_GROUP_MEMBERSHIP_INVITATION,
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"sent_group_membership_request":
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NotificationType.SENT_GROUP_MEMBERSHIP_REQUEST,
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"accepted_group_membership_request":
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NotificationType.ACCEPTED_GROUP_MEMBERSHIP_REQUEST,
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"rejected_group_membership_request":
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NotificationType.REJECTED_GROUP_MEMBERSHIP_REQUEST,
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};
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class NotificationsHelper {
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/// Get the list of unread notifications of the user
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Future<NotificationsList> getUnread() async {
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final response =
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await APIRequest(uri: "notifications/get_list_unread", needLogin: true)
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.exec();
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if (!response.isOK)
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throw Exception("Could not get the list of notifications!");
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// Parse the list of notifications
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return NotificationsList()
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..addAll(response
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.getArray()
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.map((f) => Notification(
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id: f["id"],
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timeCreate: f["time_create"],
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seen: f["seen"],
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fromUser: f["from_user_id"],
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onElemId: f["on_elem_id"],
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onElemType: _NotificationElementTypeAPImapping[f["on_elem_type"]],
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type: _NotificationsTypeAPImapping[f["type"]],
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fromContainerId: f["from_container_id"],
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fromContainerType: f["from_container_type"] == ""
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? null
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: _NotificationElementTypeAPImapping[
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f["from_container_type"]]))
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.toList());
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}
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}
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19
lib/lists/abstract_list.dart
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19
lib/lists/abstract_list.dart
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import 'dart:collection';
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/// Abstract list
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///
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/// @author Pierre HUBERT
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class AbstractList<E> extends ListBase<E> {
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final _list = List<E>();
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int get length => _list.length;
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set length(int l) => _list.length = l;
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@override
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E operator [](int index) => _list[index];
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@override
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void operator []=(int index, E value) => _list[index] = value;
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}
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8
lib/lists/notifications_list.dart
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8
lib/lists/notifications_list.dart
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import 'package:comunic/lists/abstract_list.dart';
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import 'package:comunic/models/notification.dart';
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/// Notifications list
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///
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/// @author Pierre HUBERT
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class NotificationsList extends AbstractList<Notification> {}
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69
lib/models/notification.dart
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69
lib/models/notification.dart
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import 'package:flutter/widgets.dart';
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/// Notification model
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///
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/// @author Pierre HUBERT
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enum NotificationElementType {
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USER_PAGE,
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GROUP_PAGE,
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CONVERSATION,
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CONVERSATION_MESSAGE,
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POST,
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POST_TEXT,
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POST_IMAGE,
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POST_YOUTUBE,
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POST_MOVIE,
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POST_WEBLINK,
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POST_PDF,
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POST_TIMER,
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POST_SURVEY,
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COMMENT,
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FRIENDSHIP_REQUEST,
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GROUP_MEMBERSHIP,
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}
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enum NotificationType {
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COMMENT_CREATED,
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SENT_FRIEND_REQUEST,
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ACCEPTED_FRIEND_REQUEST,
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REJECTED_FRIEND_REQUEST,
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ELEM_CREATED,
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ELEM_UPDATED,
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SENT_GROUP_MEMBERSHIP_INVITATION,
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ACCEPTED_GROUP_MEMBERSHIP_INVITATION,
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REJECTED_GROUP_MEMBERSHIP_INVITATION,
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SENT_GROUP_MEMBERSHIP_REQUEST,
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ACCEPTED_GROUP_MEMBERSHIP_REQUEST,
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REJECTED_GROUP_MEMBERSHIP_REQUEST,
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}
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class Notification {
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final int id;
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final int timeCreate;
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final bool seen;
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final int fromUser;
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final int onElemId;
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final NotificationElementType onElemType;
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final NotificationType type;
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final int fromContainerId;
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final NotificationElementType fromContainerType;
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const Notification({
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@required this.id,
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@required this.timeCreate,
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@required this.seen,
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@required this.fromUser,
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@required this.onElemId,
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@required this.onElemType,
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@required this.type,
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@required this.fromContainerId,
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@required this.fromContainerType,
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}) : assert(id != null),
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assert(timeCreate != null),
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assert(seen != null),
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assert(fromUser != null),
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assert(onElemId != null),
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assert(onElemType != null),
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assert(type != null);
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}
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@ -3,6 +3,7 @@ import 'package:comunic/ui/routes/app_settings_route.dart';
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import 'package:comunic/ui/screens/conversations_list_screen.dart';
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import 'package:comunic/ui/screens/friends_list_screen.dart';
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import 'package:comunic/ui/screens/newest_posts.dart';
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import 'package:comunic/ui/screens/notifications_screen.dart';
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import 'package:comunic/ui/widgets/navbar_widget.dart';
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import 'package:comunic/utils/account_utils.dart';
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import 'package:comunic/utils/intl_utils.dart';
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@ -76,6 +77,9 @@ class _HomeRouteState extends State<HomeRoute> {
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/// Build the body of the application
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Widget _buildBody(BuildContext context) {
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switch (_currTab) {
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case BarCallbackActions.OPEN_NOTIFICATIONS:
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return NotificationsScreen();
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case BarCallbackActions.OPEN_CONVERSATIONS:
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return ConversationsListScreen();
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46
lib/ui/screens/notifications_screen.dart
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46
lib/ui/screens/notifications_screen.dart
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import 'package:comunic/lists/notifications_list.dart';
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import 'package:comunic/utils/intl_utils.dart';
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import 'package:comunic/utils/ui_utils.dart';
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import 'package:flutter/material.dart';
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/// Notifications screen
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///
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/// @author Pierre HUBERT
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enum _Status { LOADING, ERROR, NONE }
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class NotificationsScreen extends StatefulWidget {
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@override
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_NotificationsScreenState createState() => _NotificationsScreenState();
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}
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class _NotificationsScreenState extends State<NotificationsScreen> {
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NotificationsList _list;
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_Status _status = _Status.LOADING;
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void setStatus(_Status s) => setState(() => _status = s);
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Future<void> _loadList() async {
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setStatus(_Status.LOADING);
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}
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@override
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Widget build(BuildContext context) {
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// In case of error
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if (_status == _Status.ERROR)
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return buildErrorCard(tr("Could not get the list of notifications!"),
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actions: [
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MaterialButton(
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onPressed: () => _loadList(),
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child: Text(tr("Try again".toUpperCase())),
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)
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]);
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// Loading status
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if (_list == null || _status == _Status.LOADING)
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return Center(
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child: CircularProgressIndicator(),
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);
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}
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}
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/// Callback actions
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enum BarCallbackActions {
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OPEN_NOTIFICATIONS,
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OPEN_CONVERSATIONS,
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OPEN_NEWEST_POSTS,
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OPEN_FRIENDS,
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@ -20,6 +21,7 @@ enum BarCallbackActions {
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}
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Color _primaryColor() => darkTheme() ? Colors.black : Colors.blue;
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Color _secondaryColor() => darkTheme() ? darkAccentColor : Colors.white;
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/// Menu item information
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@ -52,6 +54,10 @@ class _ActionMenuItem {
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/// List of menu items to show
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final _menuItems = <_MenuItem>[
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_MenuItem(
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label: tr("Notifications"),
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icon: Icon(Icons.notifications),
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action: BarCallbackActions.OPEN_NOTIFICATIONS),
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_MenuItem(
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label: tr("Conversations"),
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icon: Icon(Icons.comment),
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