Merge pull request #1 from dhitiwatAgoda/swift-to-objc

Convert Swift to ObjC code with minimum functionality

ios/Classes/Utility.h

@@ -0,0 +1,21 @@
+NS_ASSUME_NONNULL_BEGIN
+
+@interface Utility : NSObject
+
++ (NSString *)basePath;
+
++ (NSString *)excludeFileProtocol:(NSString *)path;
+
++ (NSURL *)getPathUrl:(NSString *)path;
+
++ (NSString *)getFileName:(NSString *)path;
+
++ (void)deleteFile:(NSString *)path;
+
++ (NSString *)keyValueToJson:(NSDictionary *)keyAndValue;
+
+
+@end
+
+NS_ASSUME_NONNULL_END
+

ios/Classes/Utility.m

@@ -0,0 +1,40 @@
+#import "Utility.h"
+
+@implementation Utility
+
++ (NSString *)basePath {
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+
+    NSString *tempPath = NSTemporaryDirectory();
+    NSString *path = [tempPath stringByAppendingString:@"video_compress"];
+
+    if (![fileManager fileExistsAtPath:path]){
+        [fileManager createDirectoryAtPath:path withIntermediateDirectories:true attributes:nil error:nil];
+    }
+    return path;
+}
+
++ (NSString *)excludeFileProtocol:(NSString *)path {
+    return [path stringByReplacingOccurrencesOfString:@"file://" withString:@""];
+}
+
++ (NSURL *)getPathUrl:(NSString *)path {
+    return [NSURL fileURLWithPath:[self excludeFileProtocol:path]];
+}
+
++ (NSString *)getFileName:(NSString *)path {
+    return [[path lastPathComponent] stringByDeletingPathExtension];
+}
+
++ (void)deleteFile:(NSString *)path {
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    NSURL *url = [self getPathUrl:path];
+    [fileManager removeItemAtURL:url error:nil];
+}
+
++ (NSString *)keyValueToJson:(NSDictionary *)keyAndValue {
+    NSData *data = [NSJSONSerialization dataWithJSONObject:keyAndValue options:NSJSONWritingFragmentsAllowed error:nil];
+    return [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
+}
+
+@end