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Pods/LookinServer/Src/Main/Server/Connection/RequestHandler/LKS_AttrModificationPatchHandler.m

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+#ifdef SHOULD_COMPILE_LOOKIN_SERVER 
+
+//
+//  LKS_AttrModificationPatchHandler.m
+//  LookinServer
+//
+//  Created by Li Kai on 2019/6/12.
+//  https://lookin.work
+//
+
+#import "LKS_AttrModificationPatchHandler.h"
+#import "LookinDisplayItemDetail.h"
+#import "LookinServerDefines.h"
+
+@implementation LKS_AttrModificationPatchHandler
+
++ (void)handleLayerOids:(NSArray<NSNumber *> *)oids lowImageQuality:(BOOL)lowImageQuality block:(void (^)(LookinDisplayItemDetail *detail, NSUInteger tasksTotalCount, NSError *error))block {
+    if (!block) {
+        NSAssert(NO, @"");
+        return;
+    }
+    if (![oids isKindOfClass:[NSArray class]]) {
+        block(nil, 1, LookinErr_Inner);
+        return;
+    }
+    
+    [oids enumerateObjectsUsingBlock:^(NSNumber * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+        unsigned long oid = [obj unsignedLongValue];
+        LookinDisplayItemDetail *detail = [LookinDisplayItemDetail new];
+        detail.displayItemOid = oid;
+        
+        CALayer *layer = (CALayer *)[NSObject lks_objectWithOid:oid];
+        if (![layer isKindOfClass:[CALayer class]]) {
+            block(nil, idx + 1, LookinErr_ObjNotFound);
+            *stop = YES;
+            return;
+        }
+        
+        if (idx == 0) {
+            detail.soloScreenshot = [layer lks_soloScreenshotWithLowQuality:lowImageQuality];
+            detail.groupScreenshot = [layer lks_groupScreenshotWithLowQuality:lowImageQuality];
+        } else {
+            detail.groupScreenshot = [layer lks_groupScreenshotWithLowQuality:lowImageQuality];
+        }
+        block(detail, oids.count, nil);
+    }];
+}
+
+@end
+
+#endif /* SHOULD_COMPILE_LOOKIN_SERVER */