Downloaded 29 times
![@interface
[self updateContactsView];
CompositionViewController](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-4-2048.jpg)
![@interface
[self updateContactsView];
CompositionViewController](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-5-2048.jpg)
![- (void)viewDidLoad {
[super viewDidLoad];
}
[self setupBarWithTitle:@"#mbltdev"];
- (void)setupBarWithTitle:(NSString *)title {
self.navigationItem.title = title;
}
View Presenter Interactor Router](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-28-2048.jpg)
![- (void)viewDidLoad {
[super viewDidLoad];
}
[self setupBarWithTitle:@"#mbltdev"];
- (void)setupBarWithTitle:(NSString *)title {
self.navigationItem.title = title;
}
View Presenter Interactor Router
Lifecycle](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-29-2048.jpg)
![[self setupBarWithTitle:@"#mbltdev"];
View Presenter Interactor Router
Lifecycle
- (void)setupBarWithTitle:(NSString *)title {
self.navigationItem.title = title;
}
Navbar Setup](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-30-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
[self setupBarWithTitle:@"#mbltdev"];
Handles events](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-31-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events
BOOL valid = [self.inputValidator
validatePhoneNumber:phoneNumber];
if (valid) {
} else {
}
[self processToNextScreen];
[self showErrorAlertView];](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-32-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events
if (valid) {
} else {
}
[self processToNextScreen];
[self showErrorAlertView];
BOOL valid = [self.inputValidator
validatePhoneNumber:phoneNumber];
Data validation](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-33-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events
if (valid) {
} else {
}
[self showErrorAlertView];
Data validation
[self processToNextScreen];
Module Routing](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-34-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events
if (valid) {
} else {
}
Data validation Module Routing
[self showErrorAlertView];Shows data](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-35-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else
[rootSavingContext performBlock:^{
Message *message =
[Message MR_findFirst];
}];](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-37-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else
[rootSavingContext performBlock:^{
Message *message =
[Message MR_findFirst];
}];
Data storage](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-38-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else Data storage
NSURLSessionDataTask *dataTask =
[self.session dataTaskWithRequest:request];
[dataTask resume];](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-39-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else Data storage
NSURLSessionDataTask *dataTask =
[self.session dataTaskWithRequest:request];
[dataTask resume];
Networking](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-40-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else Data storage
Networking
- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath {
MyCell *cell = [tableView dequeueReusableCell];
[cell setupWithObject:cellObject];
}
Segues](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-43-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else Data storage
Networking
- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath {
MyCell *cell = [tableView dequeueReusableCell];
[cell setupWithObject:cellObject];
}
Segues
Table DataSource](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-44-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else Data storage
Networking
- (void)panGestureRecognizerDidChangeState:(id)sender {
CGPoint panPoint = [sender translationInView:self.view];
self.view.frame = CGRectMake(panPoint.x,
self.view.frame.origin.y,
self.view.frame.size.width,
self.view.frame.size.height);
}
Segues
Table DataSource](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-45-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else Data storage
Networking
- (void)panGestureRecognizerDidChangeState:(id)sender {
CGPoint panPoint = [sender translationInView:self.view];
self.view.frame = CGRectMake(panPoint.x,
self.view.frame.origin.y,
self.view.frame.size.width,
self.view.frame.size.height);
}
Simple gestures
Segues
Table DataSource](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-46-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else Data storage
Networking
Simple gestures
if (panPoint.x > 100.0f) {
}
[self showSideMenu];
Segues
Table DataSource](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-47-2048.jpg)
![View Presenter Interactor Router
Lifecycle
Navbar Setup
Handles events Data validation Module Routing
Shows data
if-else Data storage
Networking
Simple gestures
if (panPoint.x > 100.0f) {
}
[self showSideMenu];Side Menu
Segues
Table DataSource](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-48-2048.jpg)
![@implementation Router
[[self.transitionHandler openModuleUsingSegue:SegueIdentifier]
thenChainUsingBlock:^void(id<SomeModuleInput> moduleInput) {
[moduleInput moduleConfigurationMethod];
}];
@end](https://image.slidesharecdn.com/viper2-151127104426-lva1-app6891/75/MBLTDev15-Egor-Tolstoy-Rambler-Co-63-2048.jpg)
Uploaded bye-Legion
MBLTDev15: Egor Tolstoy, Rambler&Co
The document discusses the VIPER architecture pattern for structuring iOS applications. It begins by introducing the key components of a VIPER module: the View, Presenter, Interactor, Router, and Entity. It then provides examples of how each component is responsible for lifecycle management, event handling, data validation, routing, and other tasks. The document argues that VIPER increases testability, modularity, and code quality of iOS apps. It also promotes open sourcing example VIPER code on GitHub to help disseminate knowledge of this architecture.
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MBLTDev15: Egor Tolstoy, Rambler&Co
- 1. VIPER то, о чемвсе говорят, но никто не рассказывает
- 2. Автор Егор Толстой Ведущий iOSразработчик Rambler&Co Twitter: @igrekde www.github.com/igrekde
- 3.
- 4.
- 5.
- 6. - (void)saveMessageToDraft { //Crash } CompositionViewController
- 7. - (void)sendMessage { //Crash } CompositionViewController
- 8. @end - (void)updateAddressBook { //Crash // Crash // Crash } CompositionViewController
- 9. - (void)updateAddressBook { if(invalidContacts) { return; } } @end CompositionViewController
- 10.
- 11.
- 12. Хотим 100% crash-free! Хотимбыстро и качественно! Хотим чистый код! Хотим модульность!
- 14. • Структура VIPERмодуля • Связь модулей • Возможности использования VIPER
- 19.
- 20.
- 21.
- 22.
- 23.
- 24.
- 25.
- 26.
- 27.
- 28. - (void)viewDidLoad { [superviewDidLoad]; } [self setupBarWithTitle:@"#mbltdev"]; - (void)setupBarWithTitle:(NSString *)title { self.navigationItem.title = title; } View Presenter Interactor Router
- 29. - (void)viewDidLoad { [superviewDidLoad]; } [self setupBarWithTitle:@"#mbltdev"]; - (void)setupBarWithTitle:(NSString *)title { self.navigationItem.title = title; } View Presenter Interactor Router Lifecycle
- 30. [self setupBarWithTitle:@"#mbltdev"]; View PresenterInteractor Router Lifecycle - (void)setupBarWithTitle:(NSString *)title { self.navigationItem.title = title; } Navbar Setup
- 31. View Presenter InteractorRouter Lifecycle Navbar Setup [self setupBarWithTitle:@"#mbltdev"]; Handles events
- 32. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events BOOL valid = [self.inputValidator validatePhoneNumber:phoneNumber]; if (valid) { } else { } [self processToNextScreen]; [self showErrorAlertView];
- 33. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events if (valid) { } else { } [self processToNextScreen]; [self showErrorAlertView]; BOOL valid = [self.inputValidator validatePhoneNumber:phoneNumber]; Data validation
- 34. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events if (valid) { } else { } [self showErrorAlertView]; Data validation [self processToNextScreen]; Module Routing
- 35. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events if (valid) { } else { } Data validation Module Routing [self showErrorAlertView];Shows data
- 36. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if (valid) { } else { } if-else
- 37. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else [rootSavingContext performBlock:^{ Message *message = [Message MR_findFirst]; }];
- 38. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else [rootSavingContext performBlock:^{ Message *message = [Message MR_findFirst]; }]; Data storage
- 39. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage NSURLSessionDataTask *dataTask = [self.session dataTaskWithRequest:request]; [dataTask resume];
- 40. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage NSURLSessionDataTask *dataTask = [self.session dataTaskWithRequest:request]; [dataTask resume]; Networking
- 41. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage Networking - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { segue.destinationViewController.inputData = @"inputData"; }
- 42. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage Networking - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { segue.destinationViewController.inputData = @"inputData"; } Segues
- 43. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage Networking - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { MyCell *cell = [tableView dequeueReusableCell]; [cell setupWithObject:cellObject]; } Segues
- 44. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage Networking - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { MyCell *cell = [tableView dequeueReusableCell]; [cell setupWithObject:cellObject]; } Segues Table DataSource
- 45. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage Networking - (void)panGestureRecognizerDidChangeState:(id)sender { CGPoint panPoint = [sender translationInView:self.view]; self.view.frame = CGRectMake(panPoint.x, self.view.frame.origin.y, self.view.frame.size.width, self.view.frame.size.height); } Segues Table DataSource
- 46. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage Networking - (void)panGestureRecognizerDidChangeState:(id)sender { CGPoint panPoint = [sender translationInView:self.view]; self.view.frame = CGRectMake(panPoint.x, self.view.frame.origin.y, self.view.frame.size.width, self.view.frame.size.height); } Simple gestures Segues Table DataSource
- 47. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage Networking Simple gestures if (panPoint.x > 100.0f) { } [self showSideMenu]; Segues Table DataSource
- 48. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage Networking Simple gestures if (panPoint.x > 100.0f) { } [self showSideMenu];Side Menu Segues Table DataSource
- 49. View Presenter InteractorRouter Lifecycle Navbar Setup Handles events Data validation Module Routing Shows data if-else Data storage Networking Segues Table DataSource Simple gestures Side Menu if (panPoint.x > 100.0f) { } Complex gestures
- 50.
- 51. VIEW PRESENTER INTERACTOR ROUTERESERVICE SERVICE SERVICE E
- 52.
- 53. VIEW PRESENTER INTERACTOR ROUTERESERVICE SERVICE SERVICE E ASSEMBLY
- 54.
- 55.
- 56.
- 57. VIEW PRESENTER INTERACTOR ROUTERESERVICE SERVICE SERVICE E ASSEMBLY
- 58. VIEW PRESENTER INTERACTOR ROUTERESERVICE SERVICE SERVICE E ASSEMBLY
- 61.
- 62.
- 63. @implementation Router [[self.transitionHandler openModuleUsingSegue:SegueIdentifier] thenChainUsingBlock:^void(id<SomeModuleInput>moduleInput) { [moduleInput moduleConfigurationMethod]; }]; @end
- 64. PRESENTER INTERACTOR VIEW ROUTER VIEW PRESENTER INTERACTOR ROUTER Список контактов Карточкаконтакта contactId contact
- 65.
- 67. ~ 99% CodeCoverage
- 68.
- 69.
- 70. pod 'MyApp/Core', '1.2.2' pod'MyApp/Modules/CalendarModule', '1.5' pod 'MyApp/Modules/SettingsModule', '1.0.1' pod 'SharedModules/Authorization', '2.3.4'
- 72. • VIPER увеличиваеттестируемость приложения, • VIPER увеличивает модульность приложения, • VIPER делает нашу жизнь немного прекраснее.
- 73.
- 74.
- 75. Open Source • Рамблер.Конференции- приложение • Generamba - генератор • VIPER McFlurry - библиотека • The Book of VIPER - сборник статей https://github.com/rambler-ios
- 76. Дизайн: студия «РамблерИнфографика»