VLCServerListViewController.m 19 KB

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  1. /*****************************************************************************
  2. * VLCLocalServerListViewController.m
  3. * VLC for iOS
  4. *****************************************************************************
  5. * Copyright (c) 2013-2018 VideoLAN. All rights reserved.
  6. * $Id$
  7. *
  8. * Authors: Felix Paul Kühne <fkuehne # videolan.org>
  9. * Pierre SAGASPE <pierre.sagaspe # me.com>
  10. * Gleb Pinigin <gpinigin # gmail.com>
  11. * Tobias Conradi <videolan # tobias-conradi.de>
  12. * Vincent L. Cone <vincent.l.cone # tuta.io>
  13. * Carola Nitz <caro # videolan.org>
  14. *
  15. * Refer to the COPYING file of the official project for license.
  16. *****************************************************************************/
  17. #import "VLCServerListViewController.h"
  18. #import "VLCLocalServerDiscoveryController.h"
  19. #import "VLCPlaybackService.h"
  20. #import "VLCNetworkListCell.h"
  21. #import "VLCNetworkLoginViewController.h"
  22. #import "VLCNetworkServerBrowserViewController.h"
  23. #import "VLCNetworkServerLoginInformation+Keychain.h"
  24. #import "VLCNetworkServerBrowserFTP.h"
  25. #import "VLCNetworkServerBrowserVLCMedia.h"
  26. #import "VLCNetworkServerBrowserPlex.h"
  27. #import "VLCLocalNetworkServiceBrowserPlex.h"
  28. #import "VLCLocalNetworkServiceBrowserFTP.h"
  29. #import "VLCLocalNetworkServiceBrowserUPnP.h"
  30. #import "VLCLocalNetworkServiceBrowserHTTP.h"
  31. #import "VLCLocalNetworkServiceBrowserSAP.h"
  32. #import "VLCLocalNetworkServiceBrowserDSM.h"
  33. #import "VLCLocalNetworkServiceBrowserBonjour.h"
  34. #import "VLCWiFiUploadTableViewCell.h"
  35. #import "VLC-Swift.h"
  36. @interface VLCServerListViewController () <UITableViewDataSource, UITableViewDelegate, VLCLocalServerDiscoveryControllerDelegate, VLCNetworkLoginViewControllerDelegate, VLCRemoteNetworkDataSourceDelegate, VLCFileServerViewDelegate>
  37. {
  38. VLCLocalServerDiscoveryController *_discoveryController;
  39. UIRefreshControl *_refreshControl;
  40. UIActivityIndicatorView *_activityIndicator;
  41. UITableView *_localNetworkTableView;
  42. UITableView *_remoteNetworkTableView;
  43. UIScrollView *_scrollView;
  44. VLCRemoteNetworkDataSourceAndDelegate *_remoteNetworkDataSourceAndDelegate;
  45. NSLayoutConstraint* _localNetworkHeight;
  46. NSLayoutConstraint* _remoteNetworkHeight;
  47. }
  48. @end
  49. @implementation VLCServerListViewController
  50. - (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
  51. {
  52. self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
  53. if (self) {
  54. [self setupUI];
  55. }
  56. return self;
  57. }
  58. - (void)loadView
  59. {
  60. [super loadView];
  61. _scrollView = [[UIScrollView alloc] init];
  62. _scrollView.translatesAutoresizingMaskIntoConstraints = NO;
  63. [self.view addSubview:_scrollView];
  64. [NSLayoutConstraint activateConstraints:@[
  65. [_scrollView.leftAnchor constraintEqualToAnchor:self.view.leftAnchor],
  66. [_scrollView.rightAnchor constraintEqualToAnchor:self.view.rightAnchor],
  67. [_scrollView.topAnchor constraintEqualToAnchor:self.topLayoutGuide.bottomAnchor],
  68. [_scrollView.bottomAnchor constraintEqualToAnchor:self.view.bottomAnchor],
  69. ]];
  70. _remoteNetworkDataSourceAndDelegate = [VLCRemoteNetworkDataSourceAndDelegate new];
  71. _remoteNetworkDataSourceAndDelegate.delegate = self;
  72. _localNetworkTableView = [[UITableView alloc] initWithFrame:[UIScreen mainScreen].bounds style:UITableViewStylePlain];
  73. _localNetworkTableView.translatesAutoresizingMaskIntoConstraints = NO;
  74. _localNetworkTableView.backgroundColor = PresentationTheme.current.colors.background;
  75. _localNetworkTableView.delegate = self;
  76. _localNetworkTableView.dataSource = self;
  77. _localNetworkTableView.indicatorStyle = UIScrollViewIndicatorStyleWhite;
  78. _localNetworkTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
  79. _localNetworkTableView.rowHeight = [VLCNetworkListCell heightOfCell];
  80. _localNetworkTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
  81. _localNetworkTableView.estimatedRowHeight = [VLCNetworkListCell heightOfCell];
  82. [self.navigationController.navigationBar setTranslucent:NO];
  83. self.navigationController.view.backgroundColor = PresentationTheme.current.colors.background;
  84. _remoteNetworkTableView = [[UITableView alloc] initWithFrame:[UIScreen mainScreen].bounds style:UITableViewStylePlain];
  85. _remoteNetworkTableView.translatesAutoresizingMaskIntoConstraints = NO;
  86. _remoteNetworkTableView.backgroundColor = PresentationTheme.current.colors.background;
  87. _remoteNetworkTableView.delegate = _remoteNetworkDataSourceAndDelegate;
  88. _remoteNetworkTableView.dataSource = _remoteNetworkDataSourceAndDelegate;
  89. _remoteNetworkTableView.indicatorStyle = UIScrollViewIndicatorStyleWhite;
  90. _remoteNetworkTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
  91. _remoteNetworkTableView.bounces = NO;
  92. VLCFileServerView *fileServerView = [VLCFileServerView new];
  93. fileServerView.translatesAutoresizingMaskIntoConstraints = NO;
  94. fileServerView.delegate = self;
  95. [_remoteNetworkTableView registerClass:[VLCWiFiUploadTableViewCell class] forCellReuseIdentifier:[VLCWiFiUploadTableViewCell cellIdentifier]];
  96. [_remoteNetworkTableView registerClass:[VLCRemoteNetworkCell class] forCellReuseIdentifier:VLCRemoteNetworkCell.cellIdentifier];
  97. _refreshControl = [[UIRefreshControl alloc] init];
  98. _refreshControl.backgroundColor = PresentationTheme.current.colors.background;
  99. _refreshControl.tintColor = [UIColor whiteColor];
  100. [_refreshControl addTarget:self action:@selector(handleRefresh) forControlEvents:UIControlEventValueChanged];
  101. [_localNetworkTableView addSubview:_refreshControl];
  102. _activityIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
  103. _activityIndicator.center = _localNetworkTableView.center;
  104. _activityIndicator.autoresizingMask = UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin;
  105. _activityIndicator.hidesWhenStopped = YES;
  106. [_localNetworkTableView addSubview:_activityIndicator];
  107. [_scrollView addSubview:_localNetworkTableView];
  108. [_scrollView addSubview:fileServerView];
  109. [_scrollView addSubview:_remoteNetworkTableView];
  110. [_remoteNetworkTableView layoutIfNeeded];
  111. _localNetworkHeight = [_localNetworkTableView.heightAnchor constraintEqualToConstant:_localNetworkTableView.contentSize.height];
  112. _remoteNetworkHeight = [_remoteNetworkTableView.heightAnchor constraintEqualToConstant:_remoteNetworkTableView.contentSize.height];
  113. [NSLayoutConstraint activateConstraints:@[
  114. [_remoteNetworkTableView.leftAnchor constraintEqualToAnchor:self.view.leftAnchor],
  115. [_remoteNetworkTableView.rightAnchor constraintEqualToAnchor:self.view.rightAnchor],
  116. [_remoteNetworkTableView.topAnchor constraintEqualToAnchor:_scrollView.topAnchor],
  117. [fileServerView.topAnchor constraintEqualToAnchor:_remoteNetworkTableView.bottomAnchor],
  118. [fileServerView.leftAnchor constraintEqualToAnchor:self.view.leftAnchor],
  119. [fileServerView.rightAnchor constraintEqualToAnchor:self.view.rightAnchor],
  120. [_localNetworkTableView.topAnchor constraintEqualToAnchor:fileServerView.bottomAnchor],
  121. [_localNetworkTableView.leftAnchor constraintEqualToAnchor:self.view.leftAnchor],
  122. [_localNetworkTableView.rightAnchor constraintEqualToAnchor:self.view.rightAnchor],
  123. [_localNetworkTableView.bottomAnchor constraintEqualToAnchor:_scrollView.bottomAnchor],
  124. _localNetworkHeight,
  125. _remoteNetworkHeight
  126. ]];
  127. _scrollView.backgroundColor = PresentationTheme.current.colors.background;
  128. }
  129. - (void)setupUI
  130. {
  131. self.title = NSLocalizedString(@"NETWORK", nil);
  132. self.tabBarItem = [[UITabBarItem alloc] initWithTitle: NSLocalizedString(@"NETWORK", nil)
  133. image: [UIImage imageNamed:@"Network"]
  134. selectedImage: [UIImage imageNamed:@"Network"]];
  135. self.tabBarItem.accessibilityIdentifier = VLCAccessibilityIdentifier.localNetwork;
  136. }
  137. - (void)viewDidLoad
  138. {
  139. [super viewDidLoad];
  140. [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(themeDidChange) name:kVLCThemeDidChangeNotification object:nil];
  141. [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(contentSizeDidChange) name:UIContentSizeCategoryDidChangeNotification object:nil];
  142. [self themeDidChange];
  143. NSArray *browserClasses = @[
  144. [VLCLocalNetworkServiceBrowserUPnP class],
  145. [VLCLocalNetworkServiceBrowserPlex class],
  146. [VLCLocalNetworkServiceBrowserFTP class],
  147. [VLCLocalNetworkServiceBrowserHTTP class],
  148. #ifndef NDEBUG
  149. [VLCLocalNetworkServiceBrowserSAP class],
  150. #endif
  151. [VLCLocalNetworkServiceBrowserDSM class],
  152. [VLCLocalNetworkServiceBrowserBonjour class],
  153. ];
  154. _discoveryController = [[VLCLocalServerDiscoveryController alloc] initWithServiceBrowserClasses:browserClasses];
  155. _discoveryController.delegate = self;
  156. }
  157. - (void)viewWillDisappear:(BOOL)animated
  158. {
  159. [super viewWillDisappear:animated];
  160. [_activityIndicator stopAnimating];
  161. [_discoveryController stopDiscovery];
  162. }
  163. - (void)viewWillAppear:(BOOL)animated
  164. {
  165. [super viewWillAppear:animated];
  166. [_discoveryController startDiscovery];
  167. if (@available(iOS 11.0, *)) {
  168. self.navigationController.navigationBar.prefersLargeTitles = YES;
  169. }
  170. }
  171. - (BOOL)shouldAutorotate
  172. {
  173. UIInterfaceOrientation toInterfaceOrientation = [[UIApplication sharedApplication] statusBarOrientation];
  174. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone && toInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown)
  175. return NO;
  176. return YES;
  177. }
  178. - (void)contentSizeDidChange
  179. {
  180. [_localNetworkTableView layoutIfNeeded];
  181. _localNetworkHeight.constant = _localNetworkTableView.contentSize.height;
  182. [_remoteNetworkTableView layoutIfNeeded];
  183. _remoteNetworkHeight.constant = _remoteNetworkTableView.contentSize.height;
  184. }
  185. - (void)connectToServer
  186. {
  187. VLCNetworkLoginViewController *loginViewController = [[VLCNetworkLoginViewController alloc] initWithNibName:@"VLCNetworkLoginViewController" bundle:nil];
  188. loginViewController.loginInformation = [[VLCNetworkServerLoginInformation alloc] init];;
  189. loginViewController.delegate = self;
  190. UINavigationController *navCon = [[UINavigationController alloc] initWithRootViewController:loginViewController];
  191. navCon.modalPresentationStyle = UIModalPresentationFormSheet;
  192. [navCon.navigationBar setTranslucent:NO];
  193. [self presentViewController:navCon animated:YES completion:nil];
  194. if (loginViewController.navigationItem.leftBarButtonItem == nil)
  195. loginViewController.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"BUTTON_CANCEL", nil) style:UIBarButtonItemStylePlain target:self action:@selector(_dismissLogin)];
  196. }
  197. #pragma mark - table view handling
  198. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  199. {
  200. return _discoveryController.numberOfSections;
  201. }
  202. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  203. {
  204. return [_discoveryController numberOfItemsInSection:section];
  205. }
  206. - (void)tableView:(UITableView *)tableView willDisplayCell:(VLCNetworkListCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
  207. {
  208. cell.titleLabel.textColor = cell.folderTitleLabel.textColor = cell.thumbnailView.tintColor = PresentationTheme.current.colors.cellTextColor;
  209. cell.subtitleLabel.textColor = PresentationTheme.current.colors.cellDetailTextColor;
  210. }
  211. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  212. {
  213. static NSString *CellIdentifier = @"LocalNetworkCell";
  214. VLCNetworkListCell *cell = (VLCNetworkListCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  215. if (cell == nil)
  216. cell = [VLCNetworkListCell cellWithReuseIdentifier:CellIdentifier];
  217. id<VLCLocalNetworkService> service = [_discoveryController networkServiceForIndexPath:indexPath];
  218. [cell setIsDirectory:YES];
  219. [cell setIcon:service.icon];
  220. [cell setTitle:service.title];
  221. [cell setTitleLabelCentered:NO];
  222. [cell setSubtitle:service.serviceName];
  223. return cell;
  224. }
  225. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  226. {
  227. [tableView deselectRowAtIndexPath:indexPath animated:YES];
  228. id<VLCLocalNetworkService> service = [_discoveryController networkServiceForIndexPath:indexPath];
  229. if ([service respondsToSelector:@selector(serverBrowser)]) {
  230. id<VLCNetworkServerBrowser> serverBrowser = [service serverBrowser];
  231. if (serverBrowser) {
  232. VLCNetworkServerBrowserViewController *vc = [[VLCNetworkServerBrowserViewController alloc] initWithServerBrowser:serverBrowser];
  233. [self.navigationController pushViewController:vc animated:YES];
  234. return;
  235. }
  236. }
  237. if ([service respondsToSelector:@selector(directPlaybackURL)]) {
  238. NSURL *playbackURL = [service directPlaybackURL];
  239. if (playbackURL) {
  240. VLCMediaList *medialist = [[VLCMediaList alloc] init];
  241. [medialist addMedia:[VLCMedia mediaWithURL:playbackURL]];
  242. [[VLCPlaybackService sharedInstance] playMediaList:medialist firstIndex:0 subtitlesFilePath:nil];
  243. return;
  244. }
  245. }
  246. VLCNetworkServerLoginInformation *login;
  247. if ([service respondsToSelector:@selector(loginInformation)]) {
  248. login = [service loginInformation];
  249. }
  250. [login loadLoginInformationFromKeychainWithError:nil];
  251. VLCNetworkLoginViewController *loginViewController = [[VLCNetworkLoginViewController alloc] initWithNibName:@"VLCNetworkLoginViewController" bundle:nil];
  252. loginViewController.loginInformation = login;
  253. loginViewController.delegate = self;
  254. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
  255. UINavigationController *navCon = [[UINavigationController alloc] initWithRootViewController:loginViewController];
  256. navCon.navigationBarHidden = NO;
  257. navCon.modalPresentationStyle = UIModalPresentationFormSheet;
  258. [self presentViewController:navCon animated:YES completion:nil];
  259. if (loginViewController.navigationItem.leftBarButtonItem == nil) {
  260. loginViewController.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc]
  261. initWithTitle:NSLocalizedString(@"BUTTON_CANCEL", nil)
  262. style:UIBarButtonItemStylePlain
  263. target:self
  264. action:@selector(_dismissLogin)];
  265. }
  266. } else {
  267. [self.navigationController pushViewController:loginViewController animated:YES];
  268. }
  269. }
  270. - (void)showViewController:(UIViewController *)viewController
  271. {
  272. [self.navigationController pushViewController:viewController animated:YES];
  273. }
  274. #pragma mark -
  275. - (void)themeDidChange
  276. {
  277. _localNetworkTableView.backgroundColor = PresentationTheme.current.colors.background;
  278. _remoteNetworkTableView.backgroundColor = PresentationTheme.current.colors.background;
  279. _scrollView.backgroundColor = PresentationTheme.current.colors.background;
  280. _localNetworkTableView.separatorColor = PresentationTheme.current.colors.background;
  281. _refreshControl.backgroundColor = PresentationTheme.current.colors.background;
  282. self.navigationController.view.backgroundColor = PresentationTheme.current.colors.background;
  283. if (@available(iOS 13.0, *)) {
  284. self.navigationController.navigationBar.standardAppearance = [VLCApperanceManager navigationbarAppearance];
  285. self.navigationController.navigationBar.scrollEdgeAppearance = [VLCApperanceManager navigationbarAppearance];
  286. }
  287. [self setNeedsStatusBarAppearanceUpdate];
  288. }
  289. - (void)_dismissLogin
  290. {
  291. if ([self.navigationController presentedViewController]) {
  292. [self dismissViewControllerAnimated:YES completion:nil];
  293. } else {
  294. [self.navigationController popViewControllerAnimated:YES];
  295. }
  296. }
  297. - (UIStatusBarStyle)preferredStatusBarStyle
  298. {
  299. return PresentationTheme.current.colors.statusBarStyle;
  300. }
  301. #pragma mark - Refresh
  302. - (void)handleRefresh
  303. {
  304. //set the title while refreshing
  305. _refreshControl.attributedTitle = [[NSAttributedString alloc]initWithString:NSLocalizedString(@"LOCAL_SERVER_REFRESH",nil)];
  306. //set the date and time of refreshing
  307. NSDateFormatter *formattedDate = [[NSDateFormatter alloc]init];
  308. [formattedDate setDateFormat:@"MMM d, h:mm a"];
  309. NSString *lastupdated = [NSString stringWithFormat:NSLocalizedString(@"LOCAL_SERVER_LAST_UPDATE",nil),[formattedDate stringFromDate:[NSDate date]]];
  310. NSDictionary *attrsDictionary = [NSDictionary dictionaryWithObject:[UIColor whiteColor] forKey:NSForegroundColorAttributeName];
  311. _refreshControl.attributedTitle = [[NSAttributedString alloc] initWithString:lastupdated attributes:attrsDictionary];
  312. //end the refreshing
  313. if ([_discoveryController refreshDiscoveredData])
  314. [_localNetworkTableView reloadData];
  315. [_refreshControl endRefreshing];
  316. }
  317. #pragma mark - VLCNetworkLoginViewControllerDelegate
  318. - (void)loginWithLoginViewController:(VLCNetworkLoginViewController *)loginViewController loginInfo:(VLCNetworkServerLoginInformation *)loginInformation
  319. {
  320. id<VLCNetworkServerBrowser> serverBrowser = nil;
  321. NSString *identifier = loginInformation.protocolIdentifier;
  322. if ([identifier isEqualToString:VLCNetworkServerProtocolIdentifierFTP]) {
  323. serverBrowser = [[VLCNetworkServerBrowserFTP alloc] initWithLogin:loginInformation];
  324. } else if ([identifier isEqualToString:VLCNetworkServerProtocolIdentifierPlex]) {
  325. serverBrowser = [[VLCNetworkServerBrowserPlex alloc] initWithLogin:loginInformation];
  326. } else if ([identifier isEqualToString:VLCNetworkServerProtocolIdentifierSMB]) {
  327. serverBrowser = [VLCNetworkServerBrowserVLCMedia SMBNetworkServerBrowserWithLogin:loginInformation];
  328. } else {
  329. APLog(@"Unsupported URL Scheme requested %@", identifier);
  330. }
  331. if (serverBrowser) {
  332. VLCNetworkServerBrowserViewController *targetViewController = [[VLCNetworkServerBrowserViewController alloc] initWithServerBrowser:serverBrowser];
  333. [self.navigationController pushViewController:targetViewController animated:YES];
  334. }
  335. }
  336. - (void)discoveryFoundSomethingNew
  337. {
  338. [_localNetworkTableView reloadData];
  339. [_localNetworkTableView layoutIfNeeded];
  340. _localNetworkHeight.constant = _localNetworkTableView.contentSize.height;
  341. }
  342. @end