thumbanil.m

//
//  NSURL+YZThumbnail.m
//  YuanZi
//
//  Created by di wu on 5/4/15.
//  Copyright (c) 2015 Yuanzi. All rights reserved.
//

#import "NSURL+YZThumbnail.h"

@implementation NSURL (YZThumbnail)

- (NSURL *)thumbnailWithSize:(CGSize)size {
    NSString *str = [[self cdnURL] absoluteString];
    NSString *imageWidth = [NSString stringWithFormat:@"%ld", (long)size.width];
    NSString *imageHeight = [NSString stringWithFormat:@"%ld", (long)size.height];
    NSString *imageStr = [NSString stringWithFormat:@"%@@%@w_%@h.png", str, imageWidth, imageHeight];

    return [NSURL URLWithString:imageStr];
}

- (NSURL *)topicListThumbnail {
    NSString *str = [[self cdnURL] absoluteString];
    NSNumber *imageWidth = @(CGRectGetWidth([UIScreen mainScreen].bounds) * 2);
    NSString *imageHeight = [NSString stringWithFormat:@"%@", @450];
    NSString *imageStr = [NSString stringWithFormat:@"%@@%@w_450h_1e%@%@x%@-5rc.jpg", str, imageWidth, @"%7C", imageWidth, imageHeight];

    return [NSURL URLWithString:imageStr];
}

- (NSURL *)strategyUserPhotoThumbnail {
    NSString *str = [[self cdnURL] absoluteString];
    
    NSString *imageStr = [NSString stringWithFormat:@"%@@100w_100h_1e_1c_100-0ci.png", str];
    return [NSURL URLWithString:imageStr];
}

- (NSURL *)userPhotoThumbnail {
    
    NSString *str = [[self cdnURL] absoluteString];
    NSString *imageStr = [NSString stringWithFormat:@"%@@200w_200h_1e_1c_200-0ci.png", str];
    return [NSURL URLWithString:imageStr];
}

- (NSURL *)noticeUserThumbnail {
    NSString *str = [[self cdnURL] absoluteString];
    NSString *imageStr = [NSString stringWithFormat:@"%@@35w_35h_1e_1c_40-0ci.png", str];
    return [NSURL URLWithString:imageStr];
}

- (NSURL *)strategyCoverThumbnail {
    NSNumber *width = @(CGRectGetWidth([UIScreen mainScreen].bounds) - 7.5);
    NSString *str = [[self cdnURL] absoluteString];
    NSString *imageStr = [NSString stringWithFormat:@"%@@%dw_%dh_1e%@%dx%d-5rc.jpg", str, [width intValue], [width intValue], @"%7C",
                                                    [width intValue], [width intValue]];
    return [NSURL URLWithString:imageStr];
}

- (NSURL *)bannerCoverThumbnail {
    NSNumber *imageWidth = @(CGRectGetWidth([UIScreen mainScreen].bounds) * 2);
    NSString *imageHeight = [NSString stringWithFormat:@"%@", @300];
    NSString *str = [[self cdnURL] absoluteString];
    NSString *imageStr = [NSString
        stringWithFormat:@"%@@%@w_300h_1e%@%@x%@-5rc.jpg", str, [imageWidth stringValue], @"%7C", [imageWidth stringValue], imageHeight];
    return [NSURL URLWithString:imageStr];
}

- (NSURL *)cdnURL {
    NSString *str = [self absoluteString];
    if ([str rangeOfString:@"http://yuanzi-dev.oss-cn-hangzhou.aliyuncs.com"].location != NSNotFound) {
        str = [str stringByReplacingOccurrencesOfString:@"http://yuanzi-dev.oss-cn-hangzhou.aliyuncs.com"
                                             withString:@"http://assets-dev.iyuanzi.net"];
    } else if ([str rangeOfString:@"http://yuanzi-beijing.oss-cn-beijing.aliyuncs.com"].location != NSNotFound) {
        str = [str stringByReplacingOccurrencesOfString:@"http://yuanzi-beijing.oss-cn-beijing.aliyuncs.com"
                                             withString:@"http://assets.iyuanzi.net"];
    } else if ([str rangeOfString:@"http://img.iyuanzi.net"].location != NSNotFound) {
        str = [str stringByReplacingOccurrencesOfString:@"http://img.iyuanzi.net" withString:@"http://assets.iyuanzi.net"];
    }
    return [NSURL URLWithString:str];
}
@end