// // NIMAvatarImageView.m // NIMKit // // Created by chris on 15/2/10. // Copyright (c) 2015年 Netease. All rights reserved. // #import "NIMAvatarImageView.h" #import "UIView+NIM.h" #import "objc/runtime.h" #import "NIMKitDependency.h" #import "NIMKit.h" #import "NIMKitInfoFetchOption.h" static char imageURLKey; @interface NIMAvatarImageView() @property (nonatomic,strong) UIImageView *imageView; @end @implementation NIMAvatarImageView - (id)initWithFrame:(CGRect)frame { self = [super initWithFrame:frame]; if (self) { [self setup]; } return self; } - (id)initWithCoder:(NSCoder *)aDecoder { if (self = [super initWithCoder:aDecoder]) { [self setup]; } return self; } - (void)setup { _imageView = [[UIImageView alloc] initWithFrame:self.bounds]; _imageView.contentMode = UIViewContentModeScaleAspectFill; [self addSubview:_imageView]; self.backgroundColor = [UIColor clearColor]; [self setupRadius]; } - (void)setupRadius { switch ([NIMKit sharedKit].config.avatarType) { case NIMKitAvatarTypeNone: _cornerRadius = 0; break; case NIMKitAvatarTypeRounded: _cornerRadius = self.nim_width *.5f; break; case NIMKitAvatarTypeRadiusCorner: _cornerRadius = 10.f; break; default: break; } } //会话列表头像 - (void)setImage:(UIImage *)image { if (_image != image) { _image = image; self.imageView.image = image; self.imageView.clipsToBounds = YES; self.imageView.layer.cornerRadius = _cornerRadius; // UIImage *fixedImage = [self imageAddCornerWithRadius:_cornerRadius andSize:self.bounds.size]; // self.imageView.image = fixedImage; } } - (UIImage*)imageAddCornerWithRadius:(CGFloat)radius andSize:(CGSize)size { CGRect rect = CGRectMake(0, 0, size.width, size.height); // 传入的View.frame.size是0的话，直接返回nil，防止 UIGraphicsBeginImageContext() 传入0，导致崩溃 if (CGSizeEqualToSize(size, CGSizeZero)) { return nil; } UIGraphicsBeginImageContextWithOptions(size, NO, [UIScreen mainScreen].scale); CGContextRef ctx = UIGraphicsGetCurrentContext(); CGPathRef path = self.path; CGContextAddPath(ctx,path); CGContextClip(ctx); [self.image drawInRect:rect]; CGContextDrawPath(ctx, kCGPathFillStroke); UIImage * newImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return newImage; } - (CGPathRef)path { return [[UIBezierPath bezierPathWithRoundedRect:self.bounds cornerRadius:self.cornerRadius] CGPath]; } - (void)setAvatarBySession:(NIMSession *)session { NIMKitInfo *info = nil; if (session.sessionType == NIMSessionTypeTeam) { info = [[NIMKit sharedKit] infoByTeam:session.sessionId option:nil]; } else { NIMKitInfoFetchOption *option = [[NIMKitInfoFetchOption alloc] init]; option.session = session; info = [[NIMKit sharedKit] infoByUser:session.sessionId option:option]; } NSURL *url = info.avatarUrlString ? [NSURL URLWithString:info.avatarUrlString] : nil; NIMUser* nimUser = [[[NIMSDK sharedSDK] userManager] userInfo:session.sessionId]; if(nimUser.userInfo.gender == NIMUserGenderMale){//默认男头像 info.avatarImage = [UIImage imageNamed:@"woman"]; }else{ info.avatarImage = [UIImage imageNamed:@"vqu_images_P_man"]; } [self nim_setImageWithURL:[[LCTools getImageUrlWithAddress:[url absoluteString]] urlWithImageScale:60] placeholderImage:info.avatarImage]; } - (void)setAvatarByMessage:(NIMMessage *)message { NIMKitInfoFetchOption *option = [[NIMKitInfoFetchOption alloc] init]; option.message = message; NSString *from = nil; if (message.messageType == NIMMessageTypeRobot) { NIMRobotObject *object = (NIMRobotObject *)message.messageObject; if (object.isFromRobot) { from = object.robotId; } } if (!from) { from = message.from; } NIMKitInfo *info = [[NIMKit sharedKit] infoByUser:from option:option]; NSURL *url = info.avatarUrlString ? [NSURL URLWithString:info.avatarUrlString] : nil; NIMUser* nimUser = [[[NIMSDK sharedSDK] userManager] userInfo:from]; if(nimUser.userInfo.gender == NIMUserGenderMale){//网易云的男女头像和本系统的头像相反 info.avatarImage = [UIImage imageNamed:@"woman"]; }else{ info.avatarImage = [UIImage imageNamed:@"vqu_images_P_man"]; } [self nim_setImageWithURL:[[LCTools getImageUrlWithAddress:[url absoluteString]] urlWithImageScale:60] placeholderImage:info.avatarImage]; } @end @implementation NIMAvatarImageView (SDWebImageCache) - (void)nim_setImageWithURL:(NSURL *)url { [self nim_setImageWithURL:url placeholderImage:nil options:0 progress:nil completed:nil]; } - (void)nim_setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder { [self nim_setImageWithURL:url placeholderImage:placeholder options:0 progress:nil completed:nil]; } - (void)nim_setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options { [self nim_setImageWithURL:url placeholderImage:placeholder options:options progress:nil completed:nil]; } - (void)nim_setImageWithURL:(NSURL *)url completed:(SDExternalCompletionBlock)completedBlock { [self nim_setImageWithURL:url placeholderImage:nil options:0 progress:nil completed:completedBlock]; } - (void)nim_setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder completed:(SDExternalCompletionBlock)completedBlock { [self nim_setImageWithURL:url placeholderImage:placeholder options:0 progress:nil completed:completedBlock]; } - (void)nim_setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options completed:(SDExternalCompletionBlock)completedBlock { [self nim_setImageWithURL:url placeholderImage:placeholder options:options progress:nil completed:completedBlock]; } - (void)nim_setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options progress:(SDWebImageDownloaderProgressBlock)progressBlock completed:(SDExternalCompletionBlock)completedBlock { NSString *validOperationKey = NSStringFromClass([self class]); [self sd_cancelImageLoadOperationWithKey:validOperationKey]; objc_setAssociatedObject(self, &imageURLKey, url, OBJC_ASSOCIATION_RETAIN_NONATOMIC); if (!(options & SDWebImageDelayPlaceholder)) { dispatch_main_async_safe(^{ [self nim_setImage:placeholder imageData:nil basedOnClassOrViaCustomSetImageBlock:nil]; }); } if (url) { // check if activityView is enabled or not if ([self sd_showActivityIndicatorView]) { [self sd_addActivityIndicator]; } __weak __typeof(self)wself = self; id operation = [SDWebImageManager.sharedManager loadImageWithURL:url options:options progress:progressBlock completed:^(UIImage *image, NSData *data, NSError *error, SDImageCacheType cacheType, BOOL finished, NSURL *imageURL) { __strong __typeof (wself) sself = wself; [sself sd_removeActivityIndicator]; if (!sself) { return; } dispatch_main_async_safe(^{ if (!sself) { return; } if (image && (options & SDWebImageAvoidAutoSetImage) && completedBlock) { completedBlock(image, error, cacheType, url); return; } else if (image) { [sself nim_setImage:image imageData:data basedOnClassOrViaCustomSetImageBlock:nil]; [sself nim_setNeedsLayout]; } else { if ((options & SDWebImageDelayPlaceholder)) { [sself nim_setImage:placeholder imageData:nil basedOnClassOrViaCustomSetImageBlock:nil]; [sself nim_setNeedsLayout]; } } if (completedBlock && finished) { completedBlock(image, error, cacheType, url); } }); }]; [self sd_setImageLoadOperation:operation forKey:validOperationKey]; } else { dispatch_main_async_safe(^{ [self sd_removeActivityIndicator]; if (completedBlock) { NSError *error = [NSError errorWithDomain:@"SDWebImageErrorDomain" code:-1 userInfo:@{NSLocalizedDescriptionKey : @"Trying to load a nil url"}]; completedBlock(nil, error, SDImageCacheTypeNone, url); } }); } } - (void)nim_setImageWithPreviousCachedImageWithURL:(NSURL *)url andPlaceholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options progress:(SDWebImageDownloaderProgressBlock)progressBlock completed:(SDExternalCompletionBlock)completedBlock { NSString *key = [[SDWebImageManager sharedManager] cacheKeyForURL:url]; UIImage *lastPreviousCachedImage = [[SDImageCache sharedImageCache] imageFromDiskCacheForKey:key]; [self nim_setImageWithURL:url placeholderImage:lastPreviousCachedImage ?: placeholder options:options progress:progressBlock completed:completedBlock]; } - (void)nim_setImage:(UIImage *)image imageData:(NSData *)imageData basedOnClassOrViaCustomSetImageBlock:(SDSetImageBlock)setImageBlock { if (setImageBlock) { setImageBlock(image, imageData); return; } self.image = image; } - (void)nim_setNeedsLayout { [self setNeedsLayout]; } - (NSURL *)nim_imageURL { return objc_getAssociatedObject(self, &imageURLKey); } - (void)nim_cancelCurrentImageLoad { [self sd_cancelImageLoadOperationWithKey:@"UIImageViewImageLoad"]; } - (void)nim_cancelCurrentAnimationImagesLoad { [self sd_cancelImageLoadOperationWithKey:@"UIImageViewAnimationImages"]; } @end