ExactTime/ExactTime.xm

//IOS 10
@interface NCNotificationDateLabel
@property (assign,nonatomic) NSString *text;
-(void)sizeToFit;
@end
//IOS 10
@interface NCLookHeaderContentView
-(void)_updateDateLabelFontForShortLook;
@end
//IOS 11 & 12 And Above
@interface BSUIRelativeDateLabel
@property (assign,nonatomic) NSString *text;
-(void)sizeToFit;
@end
//IOS 11
@interface MTPlatterHeaderContentView
-(void)_updateTextAttributesForDateLabel;
@end
//IOS 12 And Above
@interface PLPlatterHeaderContentView
-(void)_updateTextAttributesForDateLabel;
@end



static bool is24h;
static NSString *settingsPath = @"/var/mobile/Library/Preferences/com.gilshahar7.exacttimeprefs.plist";

%group iOS10
%hook NCLookHeaderContentView
-(void)_updateDateLabelFontForShortLook{
  %orig;
  NSMutableDictionary *prefs = [[NSMutableDictionary alloc] initWithContentsOfFile:settingsPath];
  bool enabled =  [[prefs objectForKey:@"notifications"] boolValue];
  if(enabled){
    NSDate *date = MSHookIvar<NSDate *>(self, "_date");
    NSInteger format = MSHookIvar<NSInteger >(self, "_dateFormatStyle");
    CGFloat affectTime = [[prefs objectForKey:@"affectTime"] floatValue];
    if((date != nil) && (format == 1)){
      NCNotificationDateLabel *dateLabel = MSHookIvar<NCNotificationDateLabel *>(self, "_dateLabel");
      int timeSinceNow = (int)[date timeIntervalSinceNow];
      bool isFuture = false;
      if (timeSinceNow > 0){
        isFuture = true;
      }else{
        timeSinceNow = timeSinceNow*-1;
      }
      bool addMinutes =  [[prefs objectForKey:@"addMinutes"] boolValue];
      bool addToCurrent =  [[prefs objectForKey:@"addToCurrent"] boolValue];
      int hours = timeSinceNow / 3600;
      int minutes = (timeSinceNow % 3600) / 60;
      if(addMinutes){
        if(hours == 0){
          if(minutes == 0){
          }else{
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %im", minutes];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%im ago", minutes];
            }
          }
        }else{
          if(minutes == 0){
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %ih", hours];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%ih ago", hours];
            }
          } else{
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %ih %im", hours, minutes];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%ih %im ago", hours, minutes];
            }
          }
        }
      }else if(addToCurrent){
        if(hours == 0){
          if(minutes == 0){
          }else{
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %im", minutes];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%im ago", minutes];
            }
          }
        }else{
          if(isFuture){
            dateLabel.text = [NSString stringWithFormat:@"in %ih", hours];
          }else{
            dateLabel.text = [NSString stringWithFormat:@"%ih ago", hours];
          }
        }
      }
      if((timeSinceNow/60) >= affectTime){
        NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
        if(is24h){
          [dateFormatter setDateFormat:@"HH:mm"];
        }else{
          [dateFormatter setDateFormat:@"h:mm a"];
        }
        if(addToCurrent && !([dateLabel.text isEqualToString:[dateFormatter stringFromDate:date]])){
          dateLabel.text = [[dateLabel.text stringByAppendingString:@" • "] stringByAppendingString:[dateFormatter stringFromDate:date]];
        }else{
          dateLabel.text =[dateFormatter stringFromDate:date];
        }
        [dateLabel sizeToFit];
        [dateFormatter release];
      }
    }
  }
}
-(void)dateLabelDidChange:(id)arg1{
  %orig(arg1);
  [self _updateDateLabelFontForShortLook];
}
%end
%end

%group iOS11
%hook MTPlatterHeaderContentView
-(void)_updateTextAttributesForDateLabel{
  %orig;
  NSMutableDictionary *prefs = [[NSMutableDictionary alloc] initWithContentsOfFile:settingsPath];
  bool enabled =  [[prefs objectForKey:@"notifications"] boolValue];
  if(enabled){
    NSDate *date = MSHookIvar<NSDate *>(self, "_date");
    NSInteger format = MSHookIvar<NSInteger >(self, "_dateFormatStyle");
    CGFloat affectTime = [[prefs objectForKey:@"affectTime"] floatValue];
    if((date != nil) && (format == 1)){
      BSUIRelativeDateLabel *dateLabel = MSHookIvar<BSUIRelativeDateLabel *>(self, "_dateLabel");
      int timeSinceNow = (int)[date timeIntervalSinceNow];
      bool isFuture = false;
      if (timeSinceNow > 0){
        isFuture = true;
      }else{
        timeSinceNow = timeSinceNow*-1;
      }
      bool addMinutes =  [[prefs objectForKey:@"addMinutes"] boolValue];
      bool addToCurrent =  [[prefs objectForKey:@"addToCurrent"] boolValue];
      int hours = timeSinceNow / 3600;
      int minutes = (timeSinceNow % 3600) / 60;
      if(addMinutes){
        if(hours == 0){
          if(minutes == 0){
          }else{
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %im", minutes];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%im ago", minutes];
            }
          }
        }else{
          if(minutes == 0){
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %ih", hours];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%ih ago", hours];
            }
          } else{
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %ih %im", hours, minutes];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%ih %im ago", hours, minutes];
            }
          }
        }
      }else if(addToCurrent){
        if(hours == 0){
          if(minutes == 0){
          }else{
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %im", minutes];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%im ago", minutes];
            }
          }
        }else{
          if(isFuture){
            dateLabel.text = [NSString stringWithFormat:@"in %ih", hours];
          }else{
            dateLabel.text = [NSString stringWithFormat:@"%ih ago", hours];
          }
        }
      }
      if((timeSinceNow/60) >= affectTime){
        NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
        if(is24h){
          [dateFormatter setDateFormat:@"HH:mm"];
        }else{
          [dateFormatter setDateFormat:@"h:mm a"];
        }
        if(addToCurrent && !([dateLabel.text isEqualToString:[dateFormatter stringFromDate:date]])){
          dateLabel.text = [[dateLabel.text stringByAppendingString:@" • "] stringByAppendingString:[dateFormatter stringFromDate:date]];
        }else{
          dateLabel.text =[dateFormatter stringFromDate:date];
        }
        [dateLabel sizeToFit];
        [dateFormatter release];
      }
    }
  }
}
-(void)dateLabelDidChange:(id)arg1{
  %orig(arg1);
  [self _updateTextAttributesForDateLabel];
}
%end
%end

%group iOS12AndAbove
%hook PLPlatterHeaderContentView
-(void)_updateTextAttributesForDateLabel{
  %orig;
  NSMutableDictionary *prefs = [[NSMutableDictionary alloc] initWithContentsOfFile:settingsPath];
  bool enabled =  [[prefs objectForKey:@"notifications"] boolValue];
  if(enabled){
    NSDate *date = MSHookIvar<NSDate *>(self, "_date");
    NSInteger format = MSHookIvar<NSInteger >(self, "_dateFormatStyle");
    CGFloat affectTime = [[prefs objectForKey:@"affectTime"] floatValue];
    if((date != nil) && (format == 1)){
      BSUIRelativeDateLabel *dateLabel = MSHookIvar<BSUIRelativeDateLabel *>(self, "_dateLabel");
      int timeSinceNow = (int)[date timeIntervalSinceNow];
      bool isFuture = false;
      if (timeSinceNow > 0){
        isFuture = true;
      }else{
        timeSinceNow = timeSinceNow*-1;
      }
      bool addMinutes =  [[prefs objectForKey:@"addMinutes"] boolValue];
      bool addToCurrent =  [[prefs objectForKey:@"addToCurrent"] boolValue];
      int hours = timeSinceNow / 3600;
      int minutes = (timeSinceNow % 3600) / 60;
      if(addMinutes){
        if(hours == 0){
          if(minutes == 0){
          }else{
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %im", minutes];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%im ago", minutes];
            }
          }
        }else{
          if(minutes == 0){
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %ih", hours];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%ih ago", hours];
            }
          } else{
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %ih %im", hours, minutes];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%ih %im ago", hours, minutes];
            }
          }
        }
      }else if(addToCurrent){
        if(hours == 0){
          if(minutes == 0){
          }else{
            if(isFuture){
              dateLabel.text = [NSString stringWithFormat:@"in %im", minutes];
            }else{
              dateLabel.text = [NSString stringWithFormat:@"%im ago", minutes];
            }
          }
        }else{
          if(isFuture){
            dateLabel.text = [NSString stringWithFormat:@"in %ih", hours];
          }else{
            dateLabel.text = [NSString stringWithFormat:@"%ih ago", hours];
          }
        }
      }
      if((timeSinceNow/60) >= affectTime){
        NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
        if(is24h){
          [dateFormatter setDateFormat:@"HH:mm"];
        }else{
          [dateFormatter setDateFormat:@"h:mm a"];
        }
        if(addToCurrent && !([dateLabel.text isEqualToString:[dateFormatter stringFromDate:date]])){
          dateLabel.text = [[dateLabel.text stringByAppendingString:@" • "] stringByAppendingString:[dateFormatter stringFromDate:date]];
        }else{
          dateLabel.text =[dateFormatter stringFromDate:date];
        }
        [dateLabel sizeToFit];
        [dateFormatter release];
      }
    }
  }
}
-(void)dateLabelDidChange:(id)arg1{
  %orig(arg1);
  [self _updateTextAttributesForDateLabel];
}
%end
%end

%ctor{
	NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
	[formatter setLocale:[NSLocale currentLocale]];
	[formatter setDateStyle:NSDateFormatterNoStyle];
	[formatter setTimeStyle:NSDateFormatterShortStyle];
	NSString *dateString = [formatter stringFromDate:[NSDate date]];
	NSRange amRange = [dateString rangeOfString:[formatter AMSymbol]];
	NSRange pmRange = [dateString rangeOfString:[formatter PMSymbol]];
	is24h = (amRange.location == NSNotFound && pmRange.location == NSNotFound);
	[formatter release];
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 9.0 && [[[UIDevice currentDevice] systemVersion] floatValue] < 11.0) {
        %init(iOS10);
    } else if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 11.0 && [[[UIDevice currentDevice] systemVersion] floatValue] < 12.0) {
        %init(iOS11);
    }else if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 12.0) {
        %init(iOS12AndAbove);
    }
}