bundesmessenger-ios/Vector/Model/Search/FilesSearchCellData.m

/*
 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 "FilesSearchCellData.h"

#import "MXRoom+Vector.h"

@implementation FilesSearchCellData
@synthesize roomId, senderDisplayName;
@synthesize searchResult, title, message, date, shouldShowRoomDisplayName, roomDisplayName, attachment, isAttachmentWithThumbnail, attachmentIcon;

- (instancetype)initWithSearchResult:(MXSearchResult *)searchResult2 andSearchDataSource:(MXKSearchDataSource *)searchDataSource2
{
    self = [super init];
    if (self)
    {
        searchResult = searchResult2;
        searchDataSource = searchDataSource2;
        
        MXEvent *event = searchResult.result;

        roomId = event.roomId;
        
        // Check attachment if any
        if ([searchDataSource.eventFormatter isSupportedAttachment:event])
        {
            // Note: event.eventType is equal here to MXEventTypeRoomMessage
            attachment = [[MXKAttachment alloc] initWithEvent:event andMatrixSession:searchDataSource.mxSession];
            if (attachment && attachment.type == MXKAttachmentTypeImage && attachment.thumbnailURL == nil)
            {
                // Suppose contentURL is a matrix content uri, we use SDK to get the well adapted thumbnail from server
                attachment.thumbnailURL = [searchDataSource.mxSession.matrixRestClient urlOfContentThumbnail:attachment.contentURL
                                                                                             toFitViewSize:CGSizeMake(73, 73)
                                                                                                withMethod:MXThumbnailingMethodCrop];
            }
        }
        
        // Title is here the file name stored in event body
        title = [event.content[@"body"] isKindOfClass:[NSString class]] ? event.content[@"body"] : nil;
        
        // Append the file size if any
        if (attachment.contentInfo[@"size"])
        {
            NSInteger size = [attachment.contentInfo[@"size"] integerValue];
            if (size)
            {
                title = [NSString stringWithFormat:@"%@ (%@)", title, [MXKTools fileSizeToString:size round:YES]];
            }
        }
        
        date = [searchDataSource.eventFormatter dateStringFromEvent:event withTime:NO];
        
        // Retrieve the sender display name from the current room state
        MXRoom *room = [searchDataSource.mxSession roomWithRoomId:roomId];
        if (room)
        {
            senderDisplayName = [room.state memberName:event.sender];
        }
        else
        {
            senderDisplayName = event.sender;
        }
        
        message = senderDisplayName;
    }
    return self;
}

- (void)setShouldShowRoomDisplayName:(BOOL)shouldShowRoomDisplayName2
{
    shouldShowRoomDisplayName = shouldShowRoomDisplayName2;
    
    if (shouldShowRoomDisplayName)
    {
        MXRoom *room = [searchDataSource.mxSession roomWithRoomId:roomId];
        if (room)
        {
            roomDisplayName = room.vectorDisplayname;
            if (!roomDisplayName.length)
            {
                roomDisplayName = NSLocalizedStringFromTable(@"room_displayname_no_title", @"Vector", nil);
            }
        }
        else
        {
            roomDisplayName = roomId;
        }
        
        message = [NSString stringWithFormat:@"%@ - %@", roomDisplayName, senderDisplayName];
    }
    else
    {
        message = senderDisplayName;
    }
}

- (BOOL)isAttachmentWithThumbnail
{
    return (attachment && (attachment.type == MXKAttachmentTypeImage || attachment.type == MXKAttachmentTypeVideo));
}

- (UIImage*)attachmentIcon
{
    MXEvent *event = searchResult.result;
    NSString *msgtype;
    MXJSONModelSetString(msgtype, event.content[@"msgtype"]);
    
    if ([msgtype isEqualToString:kMXMessageTypeImage])
    {
        return [UIImage imageNamed:@"file_photo_icon"];
    }
    else if ([msgtype isEqualToString:kMXMessageTypeAudio])
    {
        return [UIImage imageNamed:@"file_audio_icon"];
    }
    else if ([msgtype isEqualToString:kMXMessageTypeVideo])
    {
       return [UIImage imageNamed:@"file_video_icon"];
    }
    else if ([msgtype isEqualToString:kMXMessageTypeLocation])
    {
        // Not supported yet
    }
    else if ([msgtype isEqualToString:kMXMessageTypeFile])
    {
        return [UIImage imageNamed:@"file_doc_icon"];
    }
    
    return nil;
}

@end