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Telegram/Telegraph/TGGenericPeerMediaListVideoItem.m
2015-10-01 19:19:52 +03:00

91 lines
3.4 KiB
Objective-C

#import "TGGenericPeerMediaListVideoItem.h"
#import "TGVideoMediaAttachment.h"
#import "TGImageUtils.h"
#import "TGAppDelegate.h"
@interface TGGenericPeerMediaListVideoItem ()
{
NSString *_thumbnailUri;
}
@end
@implementation TGGenericPeerMediaListVideoItem
- (NSString *)filePathForVideoId:(int64_t)videoId local:(bool)local
{
static NSString *videosDirectory = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^
{
NSString *documentsDirectory = [TGAppDelegate documentsPath];
videosDirectory = [documentsDirectory stringByAppendingPathComponent:@"video"];
if (![[NSFileManager defaultManager] fileExistsAtPath:videosDirectory])
[[NSFileManager defaultManager] createDirectoryAtPath:videosDirectory withIntermediateDirectories:true attributes:nil error:nil];
});
return [videosDirectory stringByAppendingPathComponent:[[NSString alloc] initWithFormat:@"%@%" PRIx64 ".mov", local ? @"local" : @"remote", videoId]];
}
- (instancetype)initWithVideoMedia:(TGVideoMediaAttachment *)videoMedia peerId:(int64_t)peerId messageId:(int32_t)messageId date:(NSTimeInterval)date
{
NSMutableString *previewUri = nil;
NSString *legacyVideoFilePath = [self filePathForVideoId:videoMedia.videoId != 0 ? videoMedia.videoId : videoMedia.localVideoId local:videoMedia.videoId == 0];
NSString *legacyThumbnailCacheUri = [videoMedia.thumbnailInfo closestImageUrlWithSize:CGSizeZero resultingSize:NULL];
if (videoMedia.videoId != 0 || videoMedia.localVideoId != 0)
{
previewUri = [[NSMutableString alloc] initWithString:@"media-gallery-video-preview://?"];
if (videoMedia.videoId != 0)
[previewUri appendFormat:@"id=%" PRId64 "", videoMedia.videoId];
else
[previewUri appendFormat:@"local-id=%" PRId64 "", videoMedia.localVideoId];
CGSize renderSize = CGSizeMake(50.0f, 50.0f);
CGSize size = TGFillSize(TGFitSize(videoMedia.dimensions, renderSize), renderSize);
[previewUri appendFormat:@"&width=%d&height=%d&renderWidth=%d&renderHeight=%d", (int)renderSize.width, (int)renderSize.height, (int)size.width, (int)size.height];
[previewUri appendFormat:@"&legacy-video-file-path=%@", legacyVideoFilePath];
if (legacyThumbnailCacheUri != nil)
[previewUri appendFormat:@"&legacy-thumbnail-cache-url=%@", legacyThumbnailCacheUri];
[previewUri appendFormat:@"&messageId=%" PRId32 "", (int32_t)messageId];
[previewUri appendFormat:@"&conversationId=%" PRId64 "", (int64_t)peerId];
}
self = [super initWithImageUri:previewUri duration:videoMedia.duration];
if (self != nil)
{
_peerId = peerId;
_messageId = messageId;
_date = date;
_thumbnailUri = legacyThumbnailCacheUri;
}
return self;
}
- (BOOL)isEqual:(id)object
{
if (![super isEqual:object])
return false;
if ([object isKindOfClass:[TGGenericPeerMediaListVideoItem class]])
{
return ABS(_date - ((TGGenericPeerMediaListVideoItem *)object).date) < DBL_EPSILON && _messageId == ((TGGenericPeerMediaListVideoItem *)object).messageId && _peerId == ((TGGenericPeerMediaListVideoItem *)object).peerId;
}
return false;
}
- (bool)hasThumbnailUri:(NSString *)thumbnailUri
{
return [_thumbnailUri isEqualToString:thumbnailUri];
}
@end