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 "VLCPlaybackController.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. [self.navigationController.navigationBar setTranslucent:NO];
  82. _remoteNetworkTableView = [[UITableView alloc] initWithFrame:[UIScreen mainScreen].bounds style:UITableViewStylePlain];
  83. _remoteNetworkTableView.translatesAutoresizingMaskIntoConstraints = NO;
  84. _remoteNetworkTableView.backgroundColor = PresentationTheme.current.colors.background;
  85. _remoteNetworkTableView.delegate = _remoteNetworkDataSourceAndDelegate;
  86. _remoteNetworkTableView.dataSource = _remoteNetworkDataSourceAndDelegate;
  87. _remoteNetworkTableView.indicatorStyle = UIScrollViewIndicatorStyleWhite;
  88. _remoteNetworkTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
  89. _remoteNetworkTableView.bounces = NO;
  90. VLCFileServerView *fileServerView = [VLCFileServerView new];
  91. fileServerView.translatesAutoresizingMaskIntoConstraints = NO;
  92. fileServerView.delegate = self;
  93. [_remoteNetworkTableView registerClass:[VLCWiFiUploadTableViewCell class] forCellReuseIdentifier:[VLCWiFiUploadTableViewCell cellIdentifier]];
  94. [_remoteNetworkTableView registerClass:[VLCRemoteNetworkCell class] forCellReuseIdentifier:VLCRemoteNetworkCell.cellIdentifier];
  95. _refreshControl = [[UIRefreshControl alloc] init];
  96. _refreshControl.backgroundColor = PresentationTheme.current.colors.background;
  97. _refreshControl.tintColor = [UIColor whiteColor];
  98. [_refreshControl addTarget:self action:@selector(handleRefresh) forControlEvents:UIControlEventValueChanged];
  99. [_localNetworkTableView addSubview:_refreshControl];
  100. _activityIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
  101. _activityIndicator.center = _localNetworkTableView.center;
  102. _activityIndicator.autoresizingMask = UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin;
  103. _activityIndicator.hidesWhenStopped = YES;
  104. [_localNetworkTableView addSubview:_activityIndicator];
  105. [_scrollView addSubview:_localNetworkTableView];
  106. [_scrollView addSubview:fileServerView];
  107. [_scrollView addSubview:_remoteNetworkTableView];
  108. [_remoteNetworkTableView layoutIfNeeded];
  109. _localNetworkHeight = [_localNetworkTableView.heightAnchor constraintEqualToConstant:_localNetworkTableView.contentSize.height];
  110. _remoteNetworkHeight = [_remoteNetworkTableView.heightAnchor constraintEqualToConstant:_remoteNetworkTableView.contentSize.height];
  111. [NSLayoutConstraint activateConstraints:@[
  112. [_remoteNetworkTableView.leftAnchor constraintEqualToAnchor:self.view.leftAnchor],
  113. [_remoteNetworkTableView.rightAnchor constraintEqualToAnchor:self.view.rightAnchor],
  114. [_remoteNetworkTableView.topAnchor constraintEqualToAnchor:_scrollView.topAnchor],
  115. [fileServerView.topAnchor constraintEqualToAnchor:_remoteNetworkTableView.bottomAnchor],
  116. [fileServerView.leftAnchor constraintEqualToAnchor:self.view.leftAnchor],
  117. [fileServerView.rightAnchor constraintEqualToAnchor:self.view.rightAnchor],
  118. [_localNetworkTableView.topAnchor constraintEqualToAnchor:fileServerView.bottomAnchor],
  119. [_localNetworkTableView.leftAnchor constraintEqualToAnchor:self.view.leftAnchor],
  120. [_localNetworkTableView.rightAnchor constraintEqualToAnchor:self.view.rightAnchor],
  121. [_localNetworkTableView.bottomAnchor constraintEqualToAnchor:_scrollView.bottomAnchor],
  122. _localNetworkHeight,
  123. _remoteNetworkHeight
  124. ]];
  125. _scrollView.backgroundColor = PresentationTheme.current.colors.background;
  126. }
  127. - (void)setupUI
  128. {
  129. self.title = NSLocalizedString(@"NETWORK", nil);
  130. self.tabBarItem = [[UITabBarItem alloc] initWithTitle: NSLocalizedString(@"NETWORK", nil)
  131. image: [UIImage imageNamed:@"Network"]
  132. selectedImage: [UIImage imageNamed:@"Network"]];
  133. self.tabBarItem.accessibilityIdentifier = VLCAccessibilityIdentifier.localNetwork;
  134. }
  135. - (void)viewDidLoad
  136. {
  137. [super viewDidLoad];
  138. [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(themeDidChange) name:kVLCThemeDidChangeNotification object:nil];
  139. [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(contentSizeDidChange) name:UIContentSizeCategoryDidChangeNotification object:nil];
  140. NSArray *browserClasses = @[
  141. [VLCLocalNetworkServiceBrowserUPnP class],
  142. [VLCLocalNetworkServiceBrowserPlex class],
  143. [VLCLocalNetworkServiceBrowserFTP class],
  144. [VLCLocalNetworkServiceBrowserHTTP class],
  145. #ifndef NDEBUG
  146. [VLCLocalNetworkServiceBrowserSAP class],
  147. #endif
  148. [VLCLocalNetworkServiceBrowserDSM class],
  149. [VLCLocalNetworkServiceBrowserBonjour class],
  150. ];
  151. _discoveryController = [[VLCLocalServerDiscoveryController alloc] initWithServiceBrowserClasses:browserClasses];
  152. _discoveryController.delegate = self;
  153. }
  154. - (void)viewWillDisappear:(BOOL)animated
  155. {
  156. [super viewWillDisappear:animated];
  157. [_activityIndicator stopAnimating];
  158. [_discoveryController stopDiscovery];
  159. }
  160. - (void)viewWillAppear:(BOOL)animated
  161. {
  162. [super viewWillAppear:animated];
  163. [_discoveryController startDiscovery];
  164. }
  165. - (BOOL)shouldAutorotate
  166. {
  167. UIInterfaceOrientation toInterfaceOrientation = [[UIApplication sharedApplication] statusBarOrientation];
  168. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone && toInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown)
  169. return NO;
  170. return YES;
  171. }
  172. - (void)contentSizeDidChange
  173. {
  174. [_localNetworkTableView layoutIfNeeded];
  175. _localNetworkHeight.constant = _localNetworkTableView.contentSize.height;
  176. [_remoteNetworkTableView layoutIfNeeded];
  177. _remoteNetworkHeight.constant = _remoteNetworkTableView.contentSize.height;
  178. }
  179. - (void)connectToServer
  180. {
  181. VLCNetworkLoginViewController *loginViewController = [[VLCNetworkLoginViewController alloc] initWithNibName:@"VLCNetworkLoginViewController" bundle:nil];
  182. loginViewController.loginInformation = [[VLCNetworkServerLoginInformation alloc] init];;
  183. loginViewController.delegate = self;
  184. UINavigationController *navCon = [[UINavigationController alloc] initWithRootViewController:loginViewController];
  185. navCon.modalPresentationStyle = UIModalPresentationFormSheet;
  186. [navCon.navigationBar setTranslucent:NO];
  187. [self presentViewController:navCon animated:YES completion:nil];
  188. if (loginViewController.navigationItem.leftBarButtonItem == nil)
  189. loginViewController.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"BUTTON_CANCEL", nil) style:UIBarButtonItemStylePlain target:self action:@selector(_dismissLogin)];
  190. }
  191. #pragma mark - table view handling
  192. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  193. {
  194. return _discoveryController.numberOfSections;
  195. }
  196. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  197. {
  198. return [_discoveryController numberOfItemsInSection:section];
  199. }
  200. - (void)tableView:(UITableView *)tableView willDisplayCell:(VLCNetworkListCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
  201. {
  202. UIColor *color = PresentationTheme.current.colors.cellBackgroundA;
  203. cell.backgroundColor = cell.titleLabel.backgroundColor = cell.folderTitleLabel.backgroundColor = cell.subtitleLabel.backgroundColor = color;
  204. cell.titleLabel.textColor = cell.folderTitleLabel.textColor = cell.thumbnailView.tintColor = PresentationTheme.current.colors.cellTextColor;
  205. cell.subtitleLabel.textColor = PresentationTheme.current.colors.cellDetailTextColor;
  206. }
  207. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  208. {
  209. static NSString *CellIdentifier = @"LocalNetworkCell";
  210. VLCNetworkListCell *cell = (VLCNetworkListCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  211. if (cell == nil)
  212. cell = [VLCNetworkListCell cellWithReuseIdentifier:CellIdentifier];
  213. id<VLCLocalNetworkService> service = [_discoveryController networkServiceForIndexPath:indexPath];
  214. [cell setIsDirectory:YES];
  215. [cell setIcon:service.icon];
  216. [cell setTitle:service.title];
  217. [cell setTitleLabelCentered:NO];
  218. [cell setSubtitle:service.serviceName];
  219. return cell;
  220. }
  221. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  222. {
  223. [tableView deselectRowAtIndexPath:indexPath animated:YES];
  224. id<VLCLocalNetworkService> service = [_discoveryController networkServiceForIndexPath:indexPath];
  225. if ([service respondsToSelector:@selector(serverBrowser)]) {
  226. id<VLCNetworkServerBrowser> serverBrowser = [service serverBrowser];
  227. if (serverBrowser) {
  228. VLCNetworkServerBrowserViewController *vc = [[VLCNetworkServerBrowserViewController alloc] initWithServerBrowser:serverBrowser];
  229. [self.navigationController pushViewController:vc animated:YES];
  230. return;
  231. }
  232. }
  233. if ([service respondsToSelector:@selector(directPlaybackURL)]) {
  234. NSURL *playbackURL = [service directPlaybackURL];
  235. if (playbackURL) {
  236. VLCMediaList *medialist = [[VLCMediaList alloc] init];
  237. [medialist addMedia:[VLCMedia mediaWithURL:playbackURL]];
  238. [[VLCPlaybackController sharedInstance] playMediaList:medialist firstIndex:0 subtitlesFilePath:nil];
  239. return;
  240. }
  241. }
  242. VLCNetworkServerLoginInformation *login;
  243. if ([service respondsToSelector:@selector(loginInformation)]) {
  244. login = [service loginInformation];
  245. }
  246. [login loadLoginInformationFromKeychainWithError:nil];
  247. VLCNetworkLoginViewController *loginViewController = [[VLCNetworkLoginViewController alloc] initWithNibName:@"VLCNetworkLoginViewController" bundle:nil];
  248. loginViewController.loginInformation = login;
  249. loginViewController.delegate = self;
  250. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
  251. UINavigationController *navCon = [[UINavigationController alloc] initWithRootViewController:loginViewController];
  252. navCon.navigationBarHidden = NO;
  253. navCon.modalPresentationStyle = UIModalPresentationFormSheet;
  254. [self presentViewController:navCon animated:YES completion:nil];
  255. if (loginViewController.navigationItem.leftBarButtonItem == nil)
  256. loginViewController.navigationItem.leftBarButtonItem = [UIBarButtonItem themedDarkToolbarButtonWithTitle:NSLocalizedString(@"BUTTON_CANCEL", nil) target:self andSelector:@selector(_dismissLogin)];
  257. } else {
  258. [self.navigationController pushViewController:loginViewController animated:YES];
  259. }
  260. }
  261. - (void)showViewController:(UIViewController *)viewController
  262. {
  263. [self.navigationController pushViewController:viewController animated:YES];
  264. }
  265. #pragma mark -
  266. - (void)themeDidChange
  267. {
  268. _localNetworkTableView.backgroundColor = PresentationTheme.current.colors.background;
  269. _remoteNetworkTableView.backgroundColor = PresentationTheme.current.colors.background;
  270. _scrollView.backgroundColor = PresentationTheme.current.colors.background;
  271. _localNetworkTableView.separatorColor = PresentationTheme.current.colors.background;
  272. _refreshControl.backgroundColor = PresentationTheme.current.colors.background;
  273. [self setNeedsStatusBarAppearanceUpdate];
  274. }
  275. - (void)_dismissLogin
  276. {
  277. if ([self.navigationController presentedViewController]) {
  278. [self dismissViewControllerAnimated:YES completion:nil];
  279. } else {
  280. [self.navigationController popViewControllerAnimated:YES];
  281. }
  282. }
  283. - (UIStatusBarStyle)preferredStatusBarStyle
  284. {
  285. return PresentationTheme.current.colors.statusBarStyle;
  286. }
  287. #pragma mark - Refresh
  288. - (void)handleRefresh
  289. {
  290. //set the title while refreshing
  291. _refreshControl.attributedTitle = [[NSAttributedString alloc]initWithString:NSLocalizedString(@"LOCAL_SERVER_REFRESH",nil)];
  292. //set the date and time of refreshing
  293. NSDateFormatter *formattedDate = [[NSDateFormatter alloc]init];
  294. [formattedDate setDateFormat:@"MMM d, h:mm a"];
  295. NSString *lastupdated = [NSString stringWithFormat:NSLocalizedString(@"LOCAL_SERVER_LAST_UPDATE",nil),[formattedDate stringFromDate:[NSDate date]]];
  296. NSDictionary *attrsDictionary = [NSDictionary dictionaryWithObject:[UIColor whiteColor] forKey:NSForegroundColorAttributeName];
  297. _refreshControl.attributedTitle = [[NSAttributedString alloc] initWithString:lastupdated attributes:attrsDictionary];
  298. //end the refreshing
  299. if ([_discoveryController refreshDiscoveredData])
  300. [_localNetworkTableView reloadData];
  301. [_refreshControl endRefreshing];
  302. }
  303. #pragma mark - VLCNetworkLoginViewControllerDelegate
  304. - (void)loginWithLoginViewController:(VLCNetworkLoginViewController *)loginViewController loginInfo:(VLCNetworkServerLoginInformation *)loginInformation
  305. {
  306. id<VLCNetworkServerBrowser> serverBrowser = nil;
  307. NSString *identifier = loginInformation.protocolIdentifier;
  308. if ([identifier isEqualToString:VLCNetworkServerProtocolIdentifierFTP]) {
  309. serverBrowser = [[VLCNetworkServerBrowserFTP alloc] initWithLogin:loginInformation];
  310. } else if ([identifier isEqualToString:VLCNetworkServerProtocolIdentifierPlex]) {
  311. serverBrowser = [[VLCNetworkServerBrowserPlex alloc] initWithLogin:loginInformation];
  312. } else if ([identifier isEqualToString:VLCNetworkServerProtocolIdentifierSMB]) {
  313. serverBrowser = [VLCNetworkServerBrowserVLCMedia SMBNetworkServerBrowserWithLogin:loginInformation];
  314. } else {
  315. APLog(@"Unsupported URL Scheme requested %@", identifier);
  316. }
  317. [self _dismissLogin];
  318. if (serverBrowser) {
  319. VLCNetworkServerBrowserViewController *targetViewController = [[VLCNetworkServerBrowserViewController alloc] initWithServerBrowser:serverBrowser];
  320. [self.navigationController pushViewController:targetViewController animated:YES];
  321. }
  322. }
  323. - (void)discoveryFoundSomethingNew
  324. {
  325. [_localNetworkTableView reloadData];
  326. [_localNetworkTableView layoutIfNeeded];
  327. _localNetworkHeight.constant = _localNetworkTableView.contentSize.height;
  328. }
  329. @end