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midi_ios/TUIKit/TUIChat/UI_Classic/Cell/Chat/TUIVideoMessageCell.m

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2025-08-14 10:07:49 +08:00
//
// TUIVideoMessageCell.m
// UIKit
//
// Created by annidyfeng on 2019/5/30.
// Copyright © 2023 Tencent. All rights reserved.
//
#import "TUIVideoMessageCell.h"
#import <TIMCommon/TIMDefine.h>
#import "TUICircleLodingView.h"
#import "TUIMessageProgressManager.h"
@interface TUIVideoMessageCell () <TUIMessageProgressManagerDelegate>
@property(nonatomic, strong) UIView *animateHighlightView;
@property(nonatomic, strong) TUICircleLodingView *animateCircleView;
@property(nonatomic, strong) UIImageView *downloadImage;
@end
@implementation TUIVideoMessageCell
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
_thumb = [[UIImageView alloc] init];
_thumb.layer.cornerRadius = 5.0;
[_thumb.layer setMasksToBounds:YES];
_thumb.contentMode = UIViewContentModeScaleAspectFill;
_thumb.backgroundColor = [UIColor clearColor];
[self.bubbleView addSubview:_thumb];
_thumb.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
CGSize playSize = TVideoMessageCell_Play_Size;
_play = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, playSize.width, playSize.height)];
_play.contentMode = UIViewContentModeScaleAspectFit;
_play.image = [[TUIImageCache sharedInstance] getResourceFromCache:TUIChatImagePath(@"play_normal")];
_play.hidden = YES;
[_thumb addSubview:_play];
_downloadImage = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, playSize.width, playSize.height)];
_downloadImage.contentMode = UIViewContentModeScaleAspectFit;
_downloadImage.image = [[TUIImageCache sharedInstance] getResourceFromCache:TUIChatImagePath(@"download")];
_downloadImage.hidden = YES;
[_thumb addSubview:_downloadImage];
_duration = [[UILabel alloc] init];
_duration.textColor = [UIColor whiteColor];
_duration.font = [UIFont systemFontOfSize:12];
[_thumb addSubview:_duration];
_animateCircleView = [[TUICircleLodingView alloc] initWithFrame:CGRectMake(0, 0, kScale390(40), kScale390(40))];
_animateCircleView.progress = 0;
[_thumb addSubview:_animateCircleView];
_progress = [[UILabel alloc] init];
_progress.textColor = [UIColor whiteColor];
_progress.font = [UIFont systemFontOfSize:15];
_progress.textAlignment = NSTextAlignmentCenter;
_progress.layer.cornerRadius = 5.0;
_progress.hidden = YES;
_progress.backgroundColor = TVideoMessageCell_Progress_Color;
[_progress.layer setMasksToBounds:YES];
[self.container addSubview:_progress];
_progress.mm_fill();
_progress.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
[TUIMessageProgressManager.shareManager addDelegate:self];
}
return self;
}
- (void)fillWithData:(TUIVideoMessageCellData *)data;
{
// set data
[super fillWithData:data];
self.videoData = data;
_thumb.image = nil;
BOOL hasRiskContent = self.messageData.innerMessage.hasRiskContent;
if (hasRiskContent) {
self.thumb.image = TIMCommonBundleThemeImage(@"", @"icon_security_strike");
self.securityStrikeView.textLabel.text = TIMCommonLocalizableString(TUIKitMessageTypeSecurityStrikeImage);
self.duration.text = @"";
self.play.hidden = YES;
self.downloadImage.hidden = YES;
self.indicator.hidden = YES;
self.animateCircleView.hidden = YES;
return;
}
if (data.thumbImage == nil) {
[data downloadThumb];
}
if (data.isPlaceHolderCellData) {
//show placeHolder
_thumb.backgroundColor = [UIColor grayColor];
_animateCircleView.progress = (data.videoTranscodingProgress *100);
self.duration.text = @"";
self.play.hidden = YES;
self.downloadImage.hidden = YES;
self.indicator.hidden = YES;
self.animateCircleView.hidden = NO;
@weakify(self);
[[RACObserve(data, videoTranscodingProgress) takeUntil:self.rac_prepareForReuseSignal] subscribeNext:^(NSNumber *x) {
// The transcoded animation can display up to 30% at maximum,
// and the upload progress increases from 30% to 100%.
@strongify(self);
double progress = [x doubleValue];
double factor = 0.3;
double resultProgress = (progress *100) * factor;
self.animateCircleView.progress = resultProgress;
}];
if (data.thumbImage) {
self.thumb.image = data.thumbImage;
}
// tell constraints they need updating
[self setNeedsUpdateConstraints];
// update constraints now so we can animate the change
[self updateConstraintsIfNeeded];
[self layoutIfNeeded];
return;
}
@weakify(self);
[[RACObserve(data, thumbImage) takeUntil:self.rac_prepareForReuseSignal] subscribeNext:^(UIImage *thumbImage) {
@strongify(self);
if (thumbImage) {
self.thumb.image = thumbImage;
}
}];
_duration.text = [NSString stringWithFormat:@"%02ld:%02ld", (long)data.videoItem.duration / 60, (long)data.videoItem.duration % 60];
self.play.hidden = YES;
self.downloadImage.hidden = YES;
self.indicator.hidden = YES;
if (data.direction == MsgDirectionIncoming) {
[[[RACObserve(data, thumbProgress) takeUntil:self.rac_prepareForReuseSignal] distinctUntilChanged] subscribeNext:^(NSNumber *x) {
@strongify(self);
// Cover download progress callback
int progress = [x intValue];
self.progress.text = [NSString stringWithFormat:@"%d%%", progress];
self.progress.hidden = (progress >= 100 || progress == 0);
self.animateCircleView.progress = progress;
if (progress >= 100 || progress == 0) {
// The progress of cover download is called back and the download video icon is displayed when the cover progress is 100.
if ([data isVideoExist]) {
self.play.hidden = NO;
} else {
self.downloadImage.hidden = NO;
}
} else {
self.play.hidden = YES;
self.downloadImage.hidden = YES;
}
}];
// Video resource download progress callback
[[[RACObserve(data, videoProgress) takeUntil:self.rac_prepareForReuseSignal] distinctUntilChanged] subscribeNext:^(NSNumber *x) {
@strongify(self);
int progress = [x intValue];
self.animateCircleView.progress = progress;
if (progress >= 100 || progress == 0) {
self.play.hidden = NO;
self.animateCircleView.hidden = YES;
} else {
self.play.hidden = YES;
self.downloadImage.hidden = YES;
self.animateCircleView.hidden = NO;
}
}];
} else {
if ([data isVideoExist]) {
[[[RACObserve(data, uploadProgress) takeUntil:self.rac_prepareForReuseSignal] distinctUntilChanged] subscribeNext:^(NSNumber *x) {
@strongify(self);
int progress = [x intValue];
if (data.placeHolderCellData.videoTranscodingProgress > 0) {
progress = MAX(progress, 30);//the upload progress increases from 30% to 100%.
}
self.animateCircleView.progress = progress;
if (progress >= 100 || progress == 0) {
[self.indicator stopAnimating];
self.play.hidden = NO;
self.animateCircleView.hidden = YES;
} else {
[self.indicator startAnimating];
self.play.hidden = YES;
self.animateCircleView.hidden = NO;
}
}];
} else {
[[[RACObserve(data, thumbProgress) takeUntil:self.rac_prepareForReuseSignal] distinctUntilChanged] subscribeNext:^(NSNumber *x) {
@strongify(self);
// Cover download progress callback
int progress = [x intValue];
self.progress.text = [NSString stringWithFormat:@"%d%%", progress];
self.progress.hidden = (progress >= 100 || progress == 0);
self.animateCircleView.progress = progress;
if (progress >= 100 || progress == 0) {
// The download video icon is displayed when the cover progress reaches 100
if ([data isVideoExist]) {
self.play.hidden = NO;
} else {
self.downloadImage.hidden = NO;
}
} else {
self.play.hidden = YES;
self.downloadImage.hidden = YES;
}
}];
// Video resource download progress callback
[[[RACObserve(data, videoProgress) takeUntil:self.rac_prepareForReuseSignal] distinctUntilChanged] subscribeNext:^(NSNumber *x) {
@strongify(self);
int progress = [x intValue];
self.animateCircleView.progress = progress;
if (progress >= 100 || progress == 0) {
self.play.hidden = NO;
self.animateCircleView.hidden = YES;
} else {
self.play.hidden = YES;
self.downloadImage.hidden = YES;
self.animateCircleView.hidden = NO;
}
}];
}
}
// tell constraints they need updating
[self setNeedsUpdateConstraints];
// update constraints now so we can animate the change
[self updateConstraintsIfNeeded];
[self layoutIfNeeded];
}
+ (BOOL)requiresConstraintBasedLayout {
return YES;
}
// this is Apple's recommended place for adding/updating constraints
- (void)updateConstraints {
[super updateConstraints];
if (self.messageData.messageContainerAppendSize.height > 0) {
CGFloat topMargin = 10;
CGFloat tagViewTopMargin = 6;
CGFloat thumbHeight = self.bubbleView.mm_h - topMargin - self.messageData.messageContainerAppendSize.height - tagViewTopMargin;
CGSize size = [self.class getContentSize:self.messageData];
[self.thumb mas_remakeConstraints:^(MASConstraintMaker *make) {
make.height.mas_equalTo(thumbHeight);
make.width.mas_equalTo(size.width);
make.centerX.mas_equalTo(self.bubbleView);
make.top.mas_equalTo(self.container).mas_offset(topMargin);
}];
[self.duration mas_remakeConstraints:^(MASConstraintMaker *make) {
make.trailing.mas_equalTo(self.thumb.mas_trailing).mas_offset(-2);
make.width.mas_greaterThanOrEqualTo(20);
make.height.mas_equalTo(20);
make.bottom.mas_equalTo(self.thumb.mas_bottom);
}];
} else {
[self.thumb mas_remakeConstraints:^(MASConstraintMaker *make) {
make.top.mas_equalTo(self.bubbleView).mas_offset(self.messageData.cellLayout.bubbleInsets.top);
make.bottom.mas_equalTo(self.bubbleView).mas_offset(- self.messageData.cellLayout.bubbleInsets.bottom);
make.leading.mas_equalTo(self.bubbleView).mas_offset(self.messageData.cellLayout.bubbleInsets.left);
make.trailing.mas_equalTo(self.bubbleView).mas_offset(- self.messageData.cellLayout.bubbleInsets.right);
}];
[self.duration mas_remakeConstraints:^(MASConstraintMaker *make) {
make.trailing.mas_equalTo(self.thumb.mas_trailing).mas_offset(-2);
make.width.mas_greaterThanOrEqualTo(20);
make.height.mas_equalTo(20);
make.bottom.mas_equalTo(self.thumb.mas_bottom);
}];
}
BOOL hasRiskContent = self.messageData.innerMessage.hasRiskContent;
if (hasRiskContent ) {
[self.thumb mas_remakeConstraints:^(MASConstraintMaker *make) {
make.top.mas_equalTo(self.bubbleView).mas_offset(12);
make.size.mas_equalTo(CGSizeMake(150, 150));
make.centerX.mas_equalTo(self.bubbleView);
}];
[self.securityStrikeView mas_remakeConstraints:^(MASConstraintMaker *make) {
make.top.mas_equalTo(self.thumb.mas_bottom);
make.width.mas_equalTo(self.bubbleView);
if(self.messageData.messageContainerAppendSize.height>0) {
make.bottom.mas_equalTo(self.container).mas_offset(-self.messageData.messageContainerAppendSize.height);
}
else {
make.bottom.mas_equalTo(self.container).mas_offset(-12);
}
}];
}
[self.play mas_remakeConstraints:^(MASConstraintMaker *make) {
make.size.mas_equalTo(TVideoMessageCell_Play_Size);
make.center.mas_equalTo(self.thumb);
}];
[self.downloadImage mas_remakeConstraints:^(MASConstraintMaker *make) {
make.size.mas_equalTo(TVideoMessageCell_Play_Size);
make.center.mas_equalTo(self.thumb);
}];
[self.animateCircleView mas_remakeConstraints:^(MASConstraintMaker *make) {
make.center.mas_equalTo(self.thumb);
make.size.mas_equalTo(CGSizeMake(kScale390(40), kScale390(40)));
}];
}
- (void)layoutSubviews {
[super layoutSubviews];
}
- (void)highlightWhenMatchKeyword:(NSString *)keyword {
if (keyword) {
if (self.highlightAnimating) {
return;
}
[self animate:3];
}
}
- (void)animate:(int)times {
times--;
if (times < 0) {
[self.animateHighlightView removeFromSuperview];
self.highlightAnimating = NO;
return;
}
self.highlightAnimating = YES;
self.animateHighlightView.frame = self.container.bounds;
self.animateHighlightView.alpha = 0.1;
[self.container addSubview:self.animateHighlightView];
[UIView animateWithDuration:0.25
animations:^{
self.animateHighlightView.alpha = 0.5;
}
completion:^(BOOL finished) {
[UIView animateWithDuration:0.25
animations:^{
self.animateHighlightView.alpha = 0.1;
}
completion:^(BOOL finished) {
if (!self.videoData.highlightKeyword) {
[self animate:0];
return;
}
[self animate:times];
}];
}];
}
- (UIView *)animateHighlightView {
if (_animateHighlightView == nil) {
_animateHighlightView = [[UIView alloc] init];
_animateHighlightView.backgroundColor = [UIColor orangeColor];
}
return _animateHighlightView;
}
#pragma mark - TUIMessageProgressManagerDelegate
- (void)onUploadProgress:(NSString *)msgID progress:(NSInteger)progress {
if (![msgID isEqualToString:self.videoData.msgID]) {
return;
}
if (self.videoData.direction == MsgDirectionOutgoing) {
self.videoData.uploadProgress = progress;
}
}
#pragma mark - TUIMessageCellProtocol
+ (CGSize)getContentSize:(TUIMessageCellData *)data {
NSAssert([data isKindOfClass:TUIVideoMessageCellData.class], @"data must be kind of TUIVideoMessageCellData");
TUIVideoMessageCellData *videoCellData = (TUIVideoMessageCellData *)data;
CGSize size = CGSizeZero;
BOOL isDir = NO;
if (![videoCellData.snapshotPath isEqualToString:@""] && [[NSFileManager defaultManager] fileExistsAtPath:videoCellData.snapshotPath isDirectory:&isDir]) {
if (!isDir) {
size = [UIImage imageWithContentsOfFile:videoCellData.snapshotPath].size;
}
} else {
size = videoCellData.snapshotItem.size;
}
if (CGSizeEqualToSize(size, CGSizeZero)) {
return size;
}
if (size.height > size.width) {
size.width = size.width / size.height * TVideoMessageCell_Image_Height_Max;
size.height = TVideoMessageCell_Image_Height_Max;
} else {
size.height = size.height / size.width * TVideoMessageCell_Image_Width_Max;
size.width = TVideoMessageCell_Image_Width_Max;
}
BOOL hasRiskContent = videoCellData.innerMessage.hasRiskContent;
if (hasRiskContent) {
CGFloat bubbleTopMargin = 12;
CGFloat bubbleBottomMargin = 12;
size.height = MAX(size.height, 150);// width must more than TIMCommonBundleThemeImage(@"", @"icon_security_strike");
size.width = MAX(size.width, 200);// width must more than TIMCommonLocalizableString(TUIKitMessageTypeSecurityStrike)
size.height += bubbleTopMargin;
size.height += kTUISecurityStrikeViewTopLineMargin;
size.height += kTUISecurityStrikeViewTopLineToBottom;
size.height += bubbleBottomMargin;
}
return size;
}
@end