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bundesmessenger-ios/Vector/Model/Room/RoomPreviewData.h
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Objective-C

/*
Copyright 2016 OpenMarket Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#import <Foundation/Foundation.h>
#import "RoomEmailInvitation.h"
#import "MXSession.h"
/**
The `RoomEmailInvitation` gathers information for displaying the preview of a
room that is unknown for the user.
Such room can come from an email invitation link or a link to a room.
*/
@interface RoomPreviewData : NSObject
/**
The id of the room to preview.
*/
@property (nonatomic, readonly) NSString *roomId;
/**
In case of email invitation, the information extracted from the email invitation link.
*/
@property (nonatomic, readonly) RoomEmailInvitation *emailInvitation;
/**
The matrix session to show the data.
*/
@property (nonatomic) MXSession *mxSession;
/**
The id of the event where to start to show the room once joined.
It is non nil only for permalinks to rooms the user has not joined yet.
*/
@property (nonatomic) NSString *eventId;
/**
Preview information.
They come from the `emailInvitationParams` or [self fetchPreviewData].
*/
@property (nonatomic, readonly) NSString *roomName;
@property (nonatomic, readonly) NSString *roomAvatarUrl;
/**
A snapshot of the room state.
Note: This ivar may be replaced by a RoomDataSource ivar when the room preview will be
fully implemented.
*/
@property (nonatomic, readonly) MXRoomState *roomState;
/**
Contructors.
@param roomId the id of the room.
@param emailInvitationParams, in case of an email invitation link, the query parameters extracted from the link.
@param mxSession the session to open the room preview with.
*/
- (instancetype)initWithRoomId:(NSString*)roomId andSession:(MXSession*)mxSession;
- (instancetype)initWithRoomId:(NSString*)roomId emailInvitationParams:(NSDictionary*)emailInvitationParams andSession:(MXSession*)mxSession;
/**
Attempt to get more information from the homeserver about the room.
NOTE: This method is temporary while we do not support the full room preview
with preview of messages.
@param completion the block called when the request is complete. `successed` means
the homeserver provided some information.
*/
- (void)fetchPreviewData:(void (^)(BOOL successed))completion;
@end