528 lines
24 KiB
Objective-C
528 lines
24 KiB
Objective-C
//
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// KBSkinInstallBridge.m
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//
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#import "KBSkinInstallBridge.h"
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#import "KBConfig.h"
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#import "KBSkinManager.h"
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#if __has_include("KBNetworkManager.h")
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#import "KBNetworkManager.h"
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#endif
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#if __has_include(<SSZipArchive/SSZipArchive.h>)
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#import <SSZipArchive/SSZipArchive.h>
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#endif
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NSString * const KBDarwinSkinInstallRequestNotification = @"com.loveKey.nyx.skin.install.request";
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NSErrorDomain const KBSkinBridgeErrorDomain = @"com.loveKey.nyx.skin.bridge";
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static NSString * const kKBSkinPendingRequestKey = @"com.loveKey.nyx.skin.pending";
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static NSString * const kKBSkinPendingSkinIdKey = @"skinId";
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static NSString * const kKBSkinPendingSkinNameKey = @"name";
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static NSString * const kKBSkinPendingZipKey = @"zipName";
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static NSString * const kKBSkinPendingKindKey = @"kind";
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static NSString * const kKBSkinPendingTimestampKey = @"timestamp";
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static NSString * const kKBSkinPendingIconShortKey = @"iconShortNames";
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@implementation KBSkinInstallBridge
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+ (NSDictionary<NSString *,NSString *> *)defaultIconShortNames {
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static NSDictionary<NSString *, NSString *> *map;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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NSString *path = [[NSBundle mainBundle] pathForResource:@"KBSkinIconMap" ofType:@"strings"];
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if (path.length > 0) {
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NSDictionary *dict = [NSDictionary dictionaryWithContentsOfFile:path];
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if ([dict isKindOfClass:NSDictionary.class]) {
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map = dict;
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}
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}
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if (!map) {
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map = @{};
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}
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});
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return map;
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}
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+ (NSUserDefaults *)sharedDefaults {
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return [[NSUserDefaults alloc] initWithSuiteName:AppGroup];
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}
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+ (void)installRemoteSkinWithJSON:(NSDictionary *)skinJSON
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completion:(KBSkinInstallConsumeCompletion)completion {
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if (![skinJSON isKindOfClass:NSDictionary.class] || skinJSON.count == 0) {
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if (completion) {
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NSError *err = [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorInvalidPayload
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userInfo:nil];
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dispatch_async(dispatch_get_main_queue(), ^{ completion(NO, err); });
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}
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return;
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}
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NSString *skinId = skinJSON[@"id"] ?: @"remote";
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NSString *name = skinJSON[@"name"] ?: skinId;
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NSString *zipURL = skinJSON[@"zip_url"] ?: @"";
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// key_icons 可选：
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// - 若后端提供 key_icons，则优先使用服务端映射；
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// - 若未提供，则回退到本地默认映射，这样后端只需返回 id/name/zip_url。
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NSDictionary *iconShortNames = nil;
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if ([skinJSON[@"key_icons"] isKindOfClass:NSDictionary.class]) {
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iconShortNames = skinJSON[@"key_icons"];
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} else {
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iconShortNames = [self defaultIconShortNames];
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}
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NSFileManager *fm = [NSFileManager defaultManager];
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NSURL *containerURL = [fm containerURLForSecurityApplicationGroupIdentifier:AppGroup];
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if (!containerURL) {
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if (completion) {
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NSError *err = [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorContainerUnavailable
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userInfo:@{NSLocalizedDescriptionKey: @"Shared container unavailable"}];
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dispatch_async(dispatch_get_main_queue(), ^{ completion(NO, err); });
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}
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return;
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}
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NSString *skinsRoot = [containerURL.path stringByAppendingPathComponent:@"Skins"];
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NSString *skinRoot = [skinsRoot stringByAppendingPathComponent:skinId];
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NSString *iconsDir = [skinRoot stringByAppendingPathComponent:@"icons"];
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[fm createDirectoryAtPath:iconsDir
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withIntermediateDirectories:YES
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attributes:nil
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error:NULL];
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BOOL isDir = NO;
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BOOL hasIconsDir = [fm fileExistsAtPath:iconsDir isDirectory:&isDir] && isDir;
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NSArray *contents = hasIconsDir ? [fm contentsOfDirectoryAtPath:iconsDir error:NULL] : nil;
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BOOL hasCachedAssets = (contents.count > 0);
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NSString *bgPath = [skinRoot stringByAppendingPathComponent:@"background.png"];
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dispatch_group_t group = dispatch_group_create();
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__block BOOL zipOK = YES;
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__block NSError *innerError = nil;
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#if __has_include(<SSZipArchive/SSZipArchive.h>)
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// 若本地尚未缓存该皮肤资源且提供了 zip_url，则通过网络下载并解压 Zip 包。
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if (!hasCachedAssets && zipURL.length > 0) {
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dispatch_group_enter(group);
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void (^handleZipData)(NSData *) = ^(NSData *data) {
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if (data.length == 0) {
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zipOK = NO;
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if (!innerError) {
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innerError = [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorZipMissing
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userInfo:@{NSLocalizedDescriptionKey: @"Zip data is empty"}];
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}
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dispatch_group_leave(group);
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return;
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}
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// 将 Zip 写入临时路径再解压
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[fm createDirectoryAtPath:skinRoot
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withIntermediateDirectories:YES
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attributes:nil
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error:NULL];
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NSString *zipPath = [skinRoot stringByAppendingPathComponent:@"skin.zip"];
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if (![data writeToFile:zipPath atomically:YES]) {
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zipOK = NO;
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if (!innerError) {
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innerError = [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorUnzipFailed
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userInfo:@{NSLocalizedDescriptionKey: @"Failed to write zip file"}];
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}
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dispatch_group_leave(group);
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return;
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}
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NSError *unzipError = nil;
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BOOL ok = [SSZipArchive unzipFileAtPath:zipPath
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toDestination:skinRoot
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overwrite:YES
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password:nil
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error:&unzipError];
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[fm removeItemAtPath:zipPath error:nil];
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if (!ok || unzipError) {
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zipOK = NO;
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if (!innerError) {
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innerError = unzipError ?: [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorUnzipFailed
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userInfo:nil];
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}
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dispatch_group_leave(group);
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return;
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}
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// 兼容“额外包一层目录”的压缩结构：
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// 若 Skins/<skinId>/icons 为空，但存在 Skins/<skinId>/<子目录>/icons，
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// 则将实际 icons 与 background.png 上移到预期位置。
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BOOL isDir2 = NO;
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NSArray *iconsContent = [fm contentsOfDirectoryAtPath:iconsDir error:NULL];
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BOOL iconsValid = ([fm fileExistsAtPath:iconsDir isDirectory:&isDir2] && isDir2 && iconsContent.count > 0);
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if (!iconsValid) {
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NSArray<NSString *> *subItems = [fm contentsOfDirectoryAtPath:skinRoot error:NULL];
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for (NSString *subName in subItems) {
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if ([subName isEqualToString:@"icons"] || [subName isEqualToString:@"__MACOSX"]) continue;
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NSString *nestedRoot = [skinRoot stringByAppendingPathComponent:subName];
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BOOL isDirNested = NO;
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if (![fm fileExistsAtPath:nestedRoot isDirectory:&isDirNested] || !isDirNested) continue;
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NSString *nestedIcons = [nestedRoot stringByAppendingPathComponent:@"icons"];
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BOOL isDirNestedIcons = NO;
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if ([fm fileExistsAtPath:nestedIcons isDirectory:&isDirNestedIcons] && isDirNestedIcons) {
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NSArray *nestedFiles = [fm contentsOfDirectoryAtPath:nestedIcons error:NULL];
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if (nestedFiles.count > 0) {
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// 确保目标 icons 目录存在
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[fm createDirectoryAtPath:iconsDir
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withIntermediateDirectories:YES
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attributes:nil
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error:NULL];
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// 将 icons 下所有文件上移一层
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for (NSString *fn in nestedFiles) {
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NSString *from = [nestedIcons stringByAppendingPathComponent:fn];
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NSString *to = [iconsDir stringByAppendingPathComponent:fn];
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[fm removeItemAtPath:to error:nil];
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[fm moveItemAtPath:from toPath:to error:nil];
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}
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}
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}
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// 处理 background.png：若在子目录下存在，则上移到 skinRoot
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NSString *nestedBg = [nestedRoot stringByAppendingPathComponent:@"background.png"];
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if ([fm fileExistsAtPath:nestedBg]) {
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[fm removeItemAtPath:bgPath error:nil];
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[fm moveItemAtPath:nestedBg toPath:bgPath error:nil];
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}
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}
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}
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dispatch_group_leave(group);
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};
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#if __has_include("KBNetworkManager.h")
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// 远程下载（http/https）
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[[KBNetworkManager shared] GET:zipURL parameters:nil headers:nil completion:^(id jsonOrData, NSURLResponse *response, NSError *error) {
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NSData *data = ([jsonOrData isKindOfClass:NSData.class] ? (NSData *)jsonOrData : nil);
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if (error || data.length == 0) {
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zipOK = NO;
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if (!innerError) {
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innerError = error ?: [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorZipMissing
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userInfo:@{NSLocalizedDescriptionKey: @"Failed to download zip"}];
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}
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dispatch_group_leave(group);
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return;
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}
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handleZipData(data);
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}];
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#else
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// 无 KBNetworkManager 时，退回到简单的 dataWithContentsOfURL 下载（阻塞当前线程）
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dispatch_async(dispatch_get_global_queue(QOS_CLASS_UTILITY, 0), ^{
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NSURL *url = [NSURL URLWithString:zipURL];
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NSData *data = url ? [NSData dataWithContentsOfURL:url] : nil;
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if (!data) {
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zipOK = NO;
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if (!innerError) {
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innerError = [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorZipMissing
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userInfo:@{NSLocalizedDescriptionKey: @"Failed to download zip"}];
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}
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dispatch_group_leave(group);
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} else {
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handleZipData(data);
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}
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});
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#endif
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}
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#else
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zipOK = NO;
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innerError = [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorUnzipFailed
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userInfo:@{NSLocalizedDescriptionKey: @"SSZipArchive not available"}];
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#endif
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// 解压与下载完成后，构造主题并应用
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dispatch_group_notify(group, dispatch_get_main_queue(), ^{
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// 构造 key_icons -> App Group 相对路径 映射
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NSMutableDictionary<NSString *, NSString *> *iconPathMap = [NSMutableDictionary dictionary];
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[iconShortNames enumerateKeysAndObjectsUsingBlock:^(NSString *identifier, NSString *shortName, BOOL *stop) {
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if (![shortName isKindOfClass:NSString.class] || shortName.length == 0) return;
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NSString *fileName = shortName;
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// 若未带扩展名，默认按 .png 处理
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if (fileName.pathExtension.length == 0) {
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fileName = [fileName stringByAppendingPathExtension:@"png"];
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}
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NSString *relative = [NSString stringWithFormat:@"Skins/%@/icons/%@", skinId, fileName];
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iconPathMap[identifier] = relative;
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}];
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NSMutableDictionary *themeJSON = [skinJSON mutableCopy];
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themeJSON[@"id"] = skinId;
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if (iconPathMap.count > 0) {
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themeJSON[@"key_icons"] = iconPathMap.copy;
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}
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BOOL themeOK = [[KBSkinManager shared] applyThemeFromJSON:themeJSON];
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// 背景图优先从 Zip 解压出的 background.png 读取
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NSData *bgData = [NSData dataWithContentsOfFile:bgPath];
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BOOL ok = themeOK;
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if (bgData.length > 0) {
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ok = [[KBSkinManager shared] applyImageSkinWithData:bgData skinId:skinId name:name];
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}
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if (!zipOK && !hasCachedAssets) {
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ok = NO;
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}
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NSError *finalError = nil;
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if (!ok) {
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finalError = innerError ?: [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorApplyFailed
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userInfo:nil];
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}
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if (completion) completion(ok, finalError);
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});
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}
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+ (void)publishBundleSkinRequestWithId:(NSString *)skinId
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name:(NSString *)name
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zipName:(NSString *)zipName
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iconShortNames:(NSDictionary<NSString *,NSString *> *)iconShortNames {
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if (skinId.length == 0 || zipName.length == 0) { return; }
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NSMutableDictionary *payload = [NSMutableDictionary dictionary];
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payload[kKBSkinPendingSkinIdKey] = skinId;
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payload[kKBSkinPendingSkinNameKey] = name.length > 0 ? name : skinId;
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payload[kKBSkinPendingZipKey] = zipName;
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payload[kKBSkinPendingKindKey] = @"bundle";
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payload[kKBSkinPendingTimestampKey] = @([[NSDate date] timeIntervalSince1970]);
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if (iconShortNames.count > 0) {
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payload[kKBSkinPendingIconShortKey] = iconShortNames;
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}
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[[self sharedDefaults] setObject:payload forKey:kKBSkinPendingRequestKey];
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[[self sharedDefaults] synchronize];
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CFNotificationCenterPostNotification(CFNotificationCenterGetDarwinNotifyCenter(),
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(__bridge CFStringRef)KBDarwinSkinInstallRequestNotification,
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NULL,
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NULL,
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true);
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}
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+ (NSDictionary *)pendingRequestPayload {
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id payload = [[self sharedDefaults] objectForKey:kKBSkinPendingRequestKey];
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if ([payload isKindOfClass:NSDictionary.class]) {
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return payload;
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}
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return nil;
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}
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+ (void)clearPendingRequest {
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[[self sharedDefaults] removeObjectForKey:kKBSkinPendingRequestKey];
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[[self sharedDefaults] synchronize];
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}
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+ (void)consumePendingRequestFromBundle:(NSBundle *)bundle
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completion:(KBSkinInstallConsumeCompletion)completion {
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NSDictionary *payload = [self pendingRequestPayload];
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if (payload.count == 0) {
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if (completion) completion(NO, nil);
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return;
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}
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dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
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NSError *error = nil;
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BOOL ok = [self processPayload:payload bundle:bundle ?: [NSBundle mainBundle] error:&error];
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if (ok) {
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[self clearPendingRequest];
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}
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) completion(ok, error);
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});
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});
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}
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+ (BOOL)processPayload:(NSDictionary *)payload
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bundle:(NSBundle *)bundle
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error:(NSError * __autoreleasing *)error {
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#if !__has_include(<SSZipArchive/SSZipArchive.h>)
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if (error) {
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*error = [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorUnzipFailed
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userInfo:@{NSLocalizedDescriptionKey: @"SSZipArchive not available"}];
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}
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return NO;
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#else
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NSString *skinId = payload[kKBSkinPendingSkinIdKey];
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NSString *name = payload[kKBSkinPendingSkinNameKey] ?: skinId;
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NSString *zipName = payload[kKBSkinPendingZipKey];
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if (skinId.length == 0 || zipName.length == 0) {
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if (error) {
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*error = [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorInvalidPayload
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userInfo:nil];
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}
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return NO;
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}
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// 皮肤根目录：优先 App Group，若不可写则退回当前进程的 Caches 目录。
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NSFileManager *fm = [NSFileManager defaultManager];
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NSString *baseRoot = nil;
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NSURL *containerURL = [fm containerURLForSecurityApplicationGroupIdentifier:AppGroup];
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if (containerURL.path.length > 0) {
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// 探测写权限：在 Skins/.kb_write_test 下创建临时目录
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NSString *testDir = [[containerURL.path stringByAppendingPathComponent:@"Skins"]
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stringByAppendingPathComponent:@".kb_write_test"];
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NSError *probeError = nil;
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BOOL canWrite = [fm createDirectoryAtPath:testDir
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withIntermediateDirectories:YES
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attributes:nil
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error:&probeError];
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if (canWrite) {
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baseRoot = containerURL.path;
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[fm removeItemAtPath:testDir error:NULL];
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}
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}
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if (baseRoot.length == 0) {
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NSArray<NSString *> *dirs = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
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baseRoot = dirs.firstObject ?: NSTemporaryDirectory();
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}
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NSString *skinsRoot = [baseRoot stringByAppendingPathComponent:@"Skins"];
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NSString *skinRoot = [skinsRoot stringByAppendingPathComponent:skinId];
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NSString *iconsDir = [skinRoot stringByAppendingPathComponent:@"icons"];
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[fm createDirectoryAtPath:iconsDir
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withIntermediateDirectories:YES
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attributes:nil
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error:NULL];
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BOOL isDir = NO;
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BOOL hasIconsDir = [fm fileExistsAtPath:iconsDir isDirectory:&isDir] && isDir;
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NSArray *contents = hasIconsDir ? [fm contentsOfDirectoryAtPath:iconsDir error:NULL] : nil;
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BOOL hasCachedAssets = (contents.count > 0);
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NSString *bgPath = [skinRoot stringByAppendingPathComponent:@"background.png"];
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if (!hasCachedAssets) {
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NSString *fileName = zipName;
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if ([fileName hasPrefix:@"bundle://"]) {
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fileName = [fileName substringFromIndex:[@"bundle://" length]];
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}
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NSString *dir = [fileName stringByDeletingLastPathComponent];
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NSString *last = fileName.lastPathComponent;
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NSString *ext = last.pathExtension;
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NSString *base = last;
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if (ext.length == 0) {
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ext = @"zip";
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} else {
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base = [last stringByDeletingPathExtension];
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}
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NSString *zipPath = nil;
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if (dir.length > 0) {
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zipPath = [bundle pathForResource:base ofType:ext inDirectory:dir];
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} else {
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zipPath = [bundle pathForResource:base ofType:ext];
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}
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if (zipPath.length == 0) {
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if (error) {
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*error = [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorZipMissing
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userInfo:@{NSLocalizedDescriptionKey: @"Zip resource not found"}];
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}
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return NO;
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}
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NSError *unzipError = nil;
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BOOL ok = [SSZipArchive unzipFileAtPath:zipPath
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toDestination:skinRoot
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overwrite:YES
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password:nil
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error:&unzipError];
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if (!ok || unzipError) {
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if (error) {
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*error = unzipError ?: [NSError errorWithDomain:KBSkinBridgeErrorDomain
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code:KBSkinBridgeErrorUnzipFailed
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userInfo:nil];
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}
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return NO;
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}
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BOOL isDir2 = NO;
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NSArray *iconsContent = [fm contentsOfDirectoryAtPath:iconsDir error:NULL];
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BOOL iconsValid = ([fm fileExistsAtPath:iconsDir isDirectory:&isDir2] && isDir2 && iconsContent.count > 0);
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if (!iconsValid) {
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NSArray<NSString *> *subItems = [fm contentsOfDirectoryAtPath:skinRoot error:NULL];
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for (NSString *subName in subItems) {
|
||
if ([subName isEqualToString:@"icons"] || [subName isEqualToString:@"__MACOSX"]) continue;
|
||
NSString *nestedRoot = [skinRoot stringByAppendingPathComponent:subName];
|
||
BOOL isDirNested = NO;
|
||
if (![fm fileExistsAtPath:nestedRoot isDirectory:&isDirNested] || !isDirNested) continue;
|
||
|
||
NSString *nestedIcons = [nestedRoot stringByAppendingPathComponent:@"icons"];
|
||
BOOL isDirNestedIcons = NO;
|
||
if ([fm fileExistsAtPath:nestedIcons isDirectory:&isDirNestedIcons] && isDirNestedIcons) {
|
||
NSArray *nestedFiles = [fm contentsOfDirectoryAtPath:nestedIcons error:NULL];
|
||
if (nestedFiles.count > 0) {
|
||
[fm createDirectoryAtPath:iconsDir
|
||
withIntermediateDirectories:YES
|
||
attributes:nil
|
||
error:NULL];
|
||
for (NSString *fn in nestedFiles) {
|
||
NSString *from = [nestedIcons stringByAppendingPathComponent:fn];
|
||
NSString *to = [iconsDir stringByAppendingPathComponent:fn];
|
||
[fm removeItemAtPath:to error:nil];
|
||
[fm moveItemAtPath:from toPath:to error:nil];
|
||
}
|
||
}
|
||
}
|
||
|
||
NSString *nestedBg = [nestedRoot stringByAppendingPathComponent:@"background.png"];
|
||
if ([fm fileExistsAtPath:nestedBg]) {
|
||
[fm removeItemAtPath:bgPath error:nil];
|
||
[fm moveItemAtPath:nestedBg toPath:bgPath error:nil];
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
NSDictionary *shortNames = payload[kKBSkinPendingIconShortKey];
|
||
if (![shortNames isKindOfClass:NSDictionary.class] || shortNames.count == 0) {
|
||
shortNames = [self defaultIconShortNames];
|
||
}
|
||
|
||
NSMutableDictionary<NSString *, NSString *> *iconPathMap = [NSMutableDictionary dictionary];
|
||
[shortNames enumerateKeysAndObjectsUsingBlock:^(NSString *identifier, NSString *shortName, BOOL *stop) {
|
||
if (identifier.length == 0 || ![shortName isKindOfClass:NSString.class] || shortName.length == 0) return;
|
||
NSString *fileName = shortName;
|
||
if (fileName.pathExtension.length == 0) {
|
||
fileName = [fileName stringByAppendingPathExtension:@"png"];
|
||
}
|
||
NSString *relative = [NSString stringWithFormat:@"Skins/%@/icons/%@", skinId, fileName];
|
||
iconPathMap[identifier] = relative;
|
||
}];
|
||
|
||
NSMutableDictionary *themeJSON = [NSMutableDictionary dictionary];
|
||
themeJSON[@"id"] = skinId;
|
||
themeJSON[@"name"] = name ?: skinId;
|
||
if (iconPathMap.count > 0) {
|
||
themeJSON[@"key_icons"] = iconPathMap.copy;
|
||
}
|
||
BOOL themeOK = [[KBSkinManager shared] applyThemeFromJSON:themeJSON];
|
||
|
||
NSData *bgData = [NSData dataWithContentsOfFile:bgPath];
|
||
BOOL ok = themeOK;
|
||
if (bgData.length > 0) {
|
||
ok = [[KBSkinManager shared] applyImageSkinWithData:bgData skinId:skinId name:name ?: skinId];
|
||
}
|
||
|
||
if (!ok && error) {
|
||
*error = [NSError errorWithDomain:KBSkinBridgeErrorDomain
|
||
code:KBSkinBridgeErrorApplyFailed
|
||
userInfo:nil];
|
||
}
|
||
return ok;
|
||
#endif
|
||
}
|
||
|
||
@end
|