kai/kaiprefs/KAIRootListController.m

#include "KAIRootListController.h"

KAIRootListController *controller;
NSBundle *tweakBundle;

// thank god for renai
static inline NSString *getPackageVersion() {
  NSString *packageVersion = [NSString stringWithFormat:@"${%@}", @"Version"];
  int status;

  NSMutableArray<NSString *> *argsv0 = [NSMutableArray array];
  for (NSString *string in @[
         @"/usr/bin/dpkg-query", @"-Wf", packageVersion, @"com.burritoz.kai"
       ]) {
    [argsv0
        addObject:
            [NSString
                stringWithFormat:
                    @"'%@'",
                    [string
                        stringByReplacingOccurrencesOfString:@"'"
                                                  withString:@"\\'"
                                                     options:
                                                         NSRegularExpressionSearch
                                                       range:
                                                           NSMakeRange(
                                                               0,
                                                               string
                                                                   .length)]]];
  }

  NSString *argsv1 = [argsv0 componentsJoinedByString:@" "];
  FILE *file = popen(argsv1.UTF8String, "r");
  if (!file) {
    return nil;
  }

  char data[1024];
  NSMutableString *output = [NSMutableString string];

  while (fgets(data, 1024, file) != NULL) {
    [output appendString:[NSString stringWithUTF8String:data]];
  }

  int result = pclose(file);
  status = result;

  if (status == 0) {
    return output ?: @"🏴‍☠️ Pirated";
  }

  return @"🏴‍☠️ Pirated";
}

////////

static void respringNeeded() {
  UIAlertController *alert = [UIAlertController
      alertControllerWithTitle:@"Respring"
                       message:@"Changing this requires a respring for it to "
                               @"take effect. Would you like to respring now?"
                preferredStyle:UIAlertControllerStyleActionSheet];

  UIAlertAction *defaultAction =
      [UIAlertAction actionWithTitle:@"No"
                               style:UIAlertActionStyleCancel
                             handler:^(UIAlertAction *action){
                             }];

  UIAlertAction *yes = [UIAlertAction
      actionWithTitle:@"Respring"
                style:UIAlertActionStyleDestructive
              handler:^(UIAlertAction *action) {
                NSTask *t = [[NSTask alloc] init];
                [t setLaunchPath:@"usr/bin/killall"];
                [t setArguments:[NSArray arrayWithObjects:@"backboardd", nil]];
                [t launch];
              }];

  [alert addAction:defaultAction];
  [alert addAction:yes];
  [controller presentViewController:alert animated:YES completion:nil];
}

static void applyPrefs() {
  CFNotificationCenterPostNotification(
      CFNotificationCenterGetDarwinNotifyCenter(),
      CFSTR("com.burritoz.kaiprefs/reload"), nil, nil, true);
}

@implementation KAIRootListController

- (NSArray *)specifiers {
  if (!_specifiers) {
    _specifiers = [self loadSpecifiersFromPlistName:@"Root" target:self];
  }

  return _specifiers;
}

- (void)viewWillAppear:(BOOL)arg1 {
  [[UISegmentedControl
      appearanceWhenContainedInInstancesOfClasses:@[ self.class ]]
      setTintColor:[UIColor colorWithRed:0.00 green:0.82 blue:1.00 alpha:1.00]];
  [[UISwitch appearanceWhenContainedInInstancesOfClasses:@[ self.class ]]
      setOnTintColor:[UIColor colorWithRed:0.00
                                     green:0.82
                                      blue:1.00
                                     alpha:1.00]];
  [[UISlider appearanceWhenContainedInInstancesOfClasses:@[ self.class ]]
      setTintColor:[UIColor colorWithRed:0.00 green:0.82 blue:1.00 alpha:1.00]];
}

- (void)viewWillDisappear:(BOOL)arg1 {
  [super viewWillDisappear:arg1];
}

- (void)viewDidLoad {
  [super viewDidLoad];

  self.navigationItem.titleView = [UIView new];
  self.titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 10, 10)];
  self.titleLabel.font = [UIFont systemFontOfSize:17.5];
  self.titleLabel.translatesAutoresizingMaskIntoConstraints = NO;
  self.titleLabel.text = @"kai";
  self.titleLabel.alpha = 0.0;
  self.titleLabel.textAlignment = NSTextAlignmentCenter;
  [self.navigationItem.titleView addSubview:self.titleLabel];

  self.iconView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 10, 10)];
  self.iconView.contentMode = UIViewContentModeScaleAspectFit;
  self.iconView.image =
      [UIImage imageWithContentsOfFile:
                   @"/Library/PreferenceBundles/kaiPrefs.bundle/icon.png"];
  self.iconView.translatesAutoresizingMaskIntoConstraints = NO;
  self.iconView.alpha = 1.0;
  [self.navigationItem.titleView addSubview:self.iconView];

  [NSLayoutConstraint activateConstraints:@[
    [self.titleLabel.topAnchor
        constraintEqualToAnchor:self.navigationItem.titleView.topAnchor],
    [self.titleLabel.leadingAnchor
        constraintEqualToAnchor:self.navigationItem.titleView.leadingAnchor],
    [self.titleLabel.trailingAnchor
        constraintEqualToAnchor:self.navigationItem.titleView.trailingAnchor],
    [self.titleLabel.bottomAnchor
        constraintEqualToAnchor:self.navigationItem.titleView.bottomAnchor],
    [self.iconView.topAnchor
        constraintEqualToAnchor:self.navigationItem.titleView.topAnchor],
    [self.iconView.leadingAnchor
        constraintEqualToAnchor:self.navigationItem.titleView.leadingAnchor],
    [self.iconView.trailingAnchor
        constraintEqualToAnchor:self.navigationItem.titleView.trailingAnchor],
    [self.iconView.bottomAnchor
        constraintEqualToAnchor:self.navigationItem.titleView.bottomAnchor],
  ]];

  UIAlertController *alert = [UIAlertController
      alertControllerWithTitle:@"Pirated :("
                       message:@"Please install kai from Chariz repository."
                preferredStyle:UIAlertControllerStyleAlert];

  if ([[NSFileManager defaultManager]
          fileExistsAtPath:@"/var/lib/dpkg/info/com.burritoz.kai.list"] &&
      [[NSFileManager defaultManager]
          fileExistsAtPath:@"/var/lib/dpkg/info/com.burritoz.kai.md5sums"]) {
    // nothing
  } else {
    [self presentViewController:alert animated:YES completion:nil];
  }

  CFNotificationCenterAddObserver(
      CFNotificationCenterGetDarwinNotifyCenter(), NULL,
      (CFNotificationCallback)respringNeeded,
      CFSTR("com.burritoz.kaiprefs.respringneeded"), NULL,
      CFNotificationSuspensionBehaviorDeliverImmediately);

  CFNotificationCenterAddObserver(
      CFNotificationCenterGetDarwinNotifyCenter(), NULL,
      (CFNotificationCallback)applyPrefs, CFSTR("com.burritoz.kaiprefs.apply"),
      NULL, CFNotificationSuspensionBehaviorDeliverImmediately);

  controller = self;
}

- (void)resetPrefs:(id)sender {
  UIAlertController *alert = [UIAlertController
      alertControllerWithTitle:@"Reset Preferences"
                       message:@"Are you sure you want to reset all of your "
                               @"preferences? This action CANNOT be undone! "
                               @"Your device will respring."
                preferredStyle:UIAlertControllerStyleAlert];

  UIAlertAction *defaultAction =
      [UIAlertAction actionWithTitle:@"No"
                               style:UIAlertActionStyleDefault
                             handler:^(UIAlertAction *action){
                             }];
  UIAlertAction *yes = [UIAlertAction
      actionWithTitle:@"Yes"
                style:UIAlertActionStyleDestructive
              handler:^(UIAlertAction *action) {
                NSUserDefaults *prefs =
                    [[NSUserDefaults standardUserDefaults] init];
                [prefs removePersistentDomainForName:@"com.burritoz.kaiprefs"];

                NSTask *f = [[NSTask alloc] init];
                [f setLaunchPath:@"/usr/bin/killall"];
                [f setArguments:[NSArray arrayWithObjects:@"backboardd", nil]];
                [f launch];
              }];

  [alert addAction:defaultAction];
  [alert addAction:yes];
  [self presentViewController:alert animated:YES completion:nil];
}

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
  CGFloat offsetY = scrollView.contentOffset.y;

  if (offsetY > 120) {
    [UIView animateWithDuration:0.2
                     animations:^{
                       self.iconView.alpha = 1.0;
                       self.titleLabel.alpha = 0.0;
                     }];
  } else {
    [UIView animateWithDuration:0.2
                     animations:^{
                       self.iconView.alpha = 0.0;
                       self.titleLabel.alpha = 1.0;
                     }];
  }
}

- (void)followMeRen {
  [[UIApplication sharedApplication]
      openURL:[NSURL URLWithString:@"https://twitter.com/ren7995"]];
}

- (void)followMeOnTwitterThomz {
  [[UIApplication sharedApplication]
      openURL:[NSURL URLWithString:@"https://twitter.com/thomzi07"]];
}

@end

@implementation KaiHeaderCell // Header Cell

- (instancetype)initWithStyle:(UITableViewCellStyle)style
              reuseIdentifier:(id)reuseIdentifier
                    specifier:(id)specifier {
  self = [super initWithStyle:style
              reuseIdentifier:reuseIdentifier
                    specifier:specifier];

  if (self) {
    UILabel *tweakLabel = [[UILabel alloc]
        initWithFrame:CGRectMake(20, 30,
                                 self.contentView.bounds.size.width + 30, 50)];
    [tweakLabel setTextAlignment:NSTextAlignmentLeft];
    [tweakLabel setFont:[UIFont systemFontOfSize:50
                                          weight:UIFontWeightRegular]];
    tweakLabel.text = @"kai";

    UILabel *devLabel = [[UILabel alloc]
        initWithFrame:CGRectMake(20, 70,
                                 self.contentView.bounds.size.width + 30, 50)];
    [devLabel setTextAlignment:NSTextAlignmentLeft];
    [devLabel setFont:[UIFont systemFontOfSize:20 weight:UIFontWeightMedium]];
    devLabel.alpha = 0.8;
    devLabel.text = getPackageVersion();

    NSBundle *bundle = [[NSBundle alloc]
        initWithPath:@"/Library/PreferenceBundles/kaiPrefs.bundle"];
    UIImage *logo =
        [UIImage imageWithContentsOfFile:[bundle pathForResource:@"iconFullSize"
                                                          ofType:@"png"]];
    UIImageView *icon = [[UIImageView alloc] initWithImage:logo];
    icon.frame =
        CGRectMake(self.contentView.bounds.size.width - 35, 35, 70, 70);
    icon.translatesAutoresizingMaskIntoConstraints = NO;

    [self addSubview:tweakLabel];
    [self addSubview:devLabel];
    [self addSubview:icon];

    [icon.rightAnchor constraintEqualToAnchor:self.rightAnchor constant:-20]
        .active = YES;
    [icon.centerYAnchor constraintEqualToAnchor:self.centerYAnchor].active =
        YES;
    [icon.widthAnchor constraintEqualToConstant:70].active = YES;
    [icon.heightAnchor constraintEqualToConstant:70].active = YES;

    icon.layer.masksToBounds = YES;
    icon.layer.cornerRadius = 15;
  }

  return self;
}

- (instancetype)initWithSpecifier:(PSSpecifier *)specifier {
  return [self initWithStyle:UITableViewCellStyleDefault
             reuseIdentifier:@"KaiHeaderCell"
                   specifier:specifier];
}

- (void)setFrame:(CGRect)frame {
  frame.origin.x = 0;
  [super setFrame:frame];
}

- (CGFloat)preferredHeightForWidth:(CGFloat)arg1 {
  return 140.0f;
}

@end

@implementation Thomz_TwitterCell // lil copy of HBTwitterCell from Cephei
- (instancetype)initWithStyle:(UITableViewCellStyle)style
              reuseIdentifier:(NSString *)reuseIdentifier
                    specifier:(PSSpecifier *)specifier {
  self = [super initWithStyle:style
              reuseIdentifier:reuseIdentifier
                    specifier:specifier];

  if (self) {
    UILabel *User = [[UILabel alloc] initWithFrame:CGRectMake(70, 15, 200, 20)];
    [User setText:specifier.properties[@"user"]];
    [User setFont:[User.font fontWithSize:15]];

    UILabel *Description =
        [[UILabel alloc] initWithFrame:CGRectMake(70, 35, 200, 20)];
    [Description setText:specifier.properties[@"description"]];
    [Description setFont:[Description.font fontWithSize:10]];

    NSBundle *bundle = [[NSBundle alloc]
        initWithPath:@"/Library/PreferenceBundles/kaiPrefs.bundle"];

    UIImage *profilePicture;
    profilePicture = [UIImage
        imageWithContentsOfFile:[bundle
                                    pathForResource:specifier
                                                        .properties[@"image"]
                                             ofType:@"jpg"]];
    UIImageView *profilePictureView =
        [[UIImageView alloc] initWithImage:profilePicture];
    [profilePictureView.layer setMasksToBounds:YES];
    [profilePictureView.layer setCornerRadius:20];
    [profilePictureView setFrame:CGRectMake(15, 15, 40, 40)];

    [self addSubview:User];
    [self addSubview:Description];
    [self addSubview:profilePictureView];
  }

  return self;
}

@end