VLCLocalServerFolderListViewController.m 10 KB

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  1. //
  2. // VLCLocalServerFolderListViewController.m
  3. // VLC for iOS
  4. //
  5. // Created by Felix Paul Kühne on 10.08.13.
  6. // Copyright (c) 2013 VideoLAN. All rights reserved.
  7. //
  8. // Refer to the COPYING file of the official project for license.
  9. //
  10. #import "VLCLocalServerFolderListViewController.h"
  11. #import "MediaServerBasicObjectParser.h"
  12. #import "MediaServer1ItemObject.h"
  13. #import "MediaServer1ContainerObject.h"
  14. #import "MediaServer1Device.h"
  15. #import "VLCLocalNetworkListCell.h"
  16. #import "VLCAppDelegate.h"
  17. #import "VLCPlaylistViewController.h"
  18. #import "UINavigationController+Theme.h"
  19. #import "WhiteRaccoon.h"
  20. #define kVLCUPNPFileServer 0
  21. #define kVLCFTPServer 1
  22. @interface VLCLocalServerFolderListViewController () <UITableViewDataSource, UITableViewDelegate, WRRequestDelegate>
  23. {
  24. /* UI */
  25. UIBarButtonItem *_backButton;
  26. /* generic data storage */
  27. NSString *_listTitle;
  28. NSMutableArray *_objectList;
  29. NSUInteger _serverType;
  30. /* UPNP specifics */
  31. MediaServer1Device *_UPNPdevice;
  32. NSString *_UPNProotID;
  33. /* FTP specifics */
  34. NSString *_ftpServerAddress;
  35. NSString *_ftpServerUserName;
  36. NSString *_ftpServerPassword;
  37. NSString *_ftpServerPath;
  38. WRRequestListDirectory *_listDirRequest;
  39. }
  40. @end
  41. @implementation VLCLocalServerFolderListViewController
  42. - (void)loadView
  43. {
  44. _tableView = [[UITableView alloc] initWithFrame:[UIScreen mainScreen].bounds style:UITableViewStylePlain];
  45. _tableView.backgroundColor = [UIColor colorWithWhite:.122 alpha:1.];
  46. _tableView.delegate = self;
  47. _tableView.dataSource = self;
  48. self.view = _tableView;
  49. }
  50. - (id)initWithUPNPDevice:(MediaServer1Device*)device header:(NSString*)header andRootID:(NSString*)rootID
  51. {
  52. self = [super init];
  53. if (self) {
  54. _UPNPdevice = device;
  55. _listTitle = header;
  56. _UPNProotID = rootID;
  57. _serverType = kVLCUPNPFileServer;
  58. }
  59. return self;
  60. }
  61. - (id)initWithFTPServer:(NSString *)serverAddress userName:(NSString *)username andPassword:(NSString *)password atPath:(NSString *)path
  62. {
  63. self = [super init];
  64. if (self) {
  65. _ftpServerAddress = serverAddress;
  66. _ftpServerUserName = username;
  67. _ftpServerPassword = password;
  68. _ftpServerPath = path;
  69. _serverType = kVLCFTPServer;
  70. }
  71. return self;
  72. }
  73. - (void)viewDidLoad
  74. {
  75. [super viewDidLoad];
  76. _objectList = [[NSMutableArray alloc] init];
  77. if (_serverType == kVLCUPNPFileServer) {
  78. NSMutableString *outResult = [[NSMutableString alloc] init];
  79. NSMutableString *outNumberReturned = [[NSMutableString alloc] init];
  80. NSMutableString *outTotalMatches = [[NSMutableString alloc] init];
  81. NSMutableString *outUpdateID = [[NSMutableString alloc] init];
  82. [[_UPNPdevice contentDirectory] BrowseWithObjectID:_UPNProotID BrowseFlag:@"BrowseDirectChildren" Filter:@"*" StartingIndex:@"0" RequestedCount:@"0" SortCriteria:@"+dc:title" OutResult:outResult OutNumberReturned:outNumberReturned OutTotalMatches:outTotalMatches OutUpdateID:outUpdateID];
  83. NSData *didl = [outResult dataUsingEncoding:NSUTF8StringEncoding];
  84. MediaServerBasicObjectParser *parser = [[MediaServerBasicObjectParser alloc] initWithMediaObjectArray:_objectList itemsOnly:NO];
  85. [parser parseFromData:didl];
  86. } else if (_serverType == kVLCFTPServer) {
  87. if ([_ftpServerPath isEqualToString:@"/"])
  88. _listTitle = _ftpServerAddress;
  89. else
  90. _listTitle = [_ftpServerPath lastPathComponent];
  91. [self _listFTPDirectory];
  92. }
  93. self.tableView.separatorColor = [UIColor colorWithWhite:.122 alpha:1.];
  94. self.view.backgroundColor = [UIColor colorWithWhite:.122 alpha:1.];
  95. self.title = _listTitle;
  96. }
  97. - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation
  98. {
  99. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone && toInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown)
  100. return NO;
  101. return YES;
  102. }
  103. #pragma mark - Table view data source
  104. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  105. {
  106. return 1;
  107. }
  108. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  109. {
  110. return _objectList.count;
  111. }
  112. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  113. {
  114. static NSString *CellIdentifier = @"LocalNetworkCellDetail";
  115. VLCLocalNetworkListCell *cell = (VLCLocalNetworkListCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  116. if (cell == nil)
  117. cell = [VLCLocalNetworkListCell cellWithReuseIdentifier:CellIdentifier];
  118. if (_serverType == kVLCUPNPFileServer) {
  119. MediaServer1BasicObject *item = _objectList[indexPath.row];
  120. if (![item isContainer]) {
  121. MediaServer1ItemObject *mediaItem = _objectList[indexPath.row];
  122. [cell setSubtitle: [NSString stringWithFormat:@"%0.2f MB", (float)([mediaItem.size intValue] / 1e6)]];
  123. [cell setIsDirectory:NO];
  124. [cell setIcon:[UIImage imageNamed:@"blank"]];
  125. } else {
  126. [cell setIsDirectory:YES];
  127. [cell setIcon:[UIImage imageNamed:@"folder"]];
  128. }
  129. [cell setTitle:[item title]];
  130. } else if (_serverType == kVLCFTPServer) {
  131. cell.title = [_objectList[indexPath.row] objectForKey:(id)kCFFTPResourceName];
  132. if ([[_objectList[indexPath.row] objectForKey:(id)kCFFTPResourceType] intValue] == 4) {
  133. cell.isDirectory = YES;
  134. cell.icon = [UIImage imageNamed:@"folder"];
  135. } else {
  136. cell.isDirectory = NO;
  137. cell.icon = [UIImage imageNamed:@"blank"];
  138. cell.subtitle = [NSString stringWithFormat:@"%0.2f MB", [[_objectList[indexPath.row] objectForKey:(id)kCFFTPResourceType] intValue], (float)([[_objectList[indexPath.row] objectForKey:(id)kCFFTPResourceSize] intValue] / 1e6)];
  139. }
  140. }
  141. return cell;
  142. }
  143. #pragma mark - Table view delegate
  144. - (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
  145. {
  146. cell.backgroundColor = (indexPath.row % 2 == 0)? [UIColor blackColor]: [UIColor colorWithWhite:.122 alpha:1.];
  147. }
  148. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  149. {
  150. if (_serverType == kVLCUPNPFileServer) {
  151. MediaServer1BasicObject *item = _objectList[indexPath.row];
  152. if ([item isContainer]) {
  153. MediaServer1ContainerObject *container = _objectList[indexPath.row];
  154. VLCLocalServerFolderListViewController *targetViewController = [[VLCLocalServerFolderListViewController alloc] initWithUPNPDevice:_UPNPdevice header:[container title] andRootID:[container objectID]];
  155. [[self navigationController] pushViewController:targetViewController animated:YES];
  156. } else {
  157. MediaServer1ItemObject *item = _objectList[indexPath.row];
  158. MediaServer1ItemRes *resource = nil;
  159. NSEnumerator *e = [[item resources] objectEnumerator];
  160. NSURL *itemURL;
  161. while((resource = (MediaServer1ItemRes*)[e nextObject])){
  162. APLog(@"%@ - %d, %@, %d, %d, %d, %@ (%@)", [item title], [resource bitrate], [resource duration], [resource nrAudioChannels], [resource size], [resource durationInSeconds], [resource protocolInfo], [item uri]);
  163. itemURL = [NSURL URLWithString:[item uri]];
  164. }
  165. if (itemURL && ([itemURL.scheme isEqualToString:@"http"] || [itemURL.scheme isEqualToString:@"rtsp"] || [itemURL.scheme isEqualToString:@"rtp"] || [itemURL.scheme isEqualToString:@"mms"] || [itemURL.scheme isEqualToString:@"mmsh"])) {
  166. VLCAppDelegate* appDelegate = [UIApplication sharedApplication].delegate;
  167. UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:appDelegate.playlistViewController];
  168. [navController loadTheme];
  169. appDelegate.revealController.contentViewController = navController;
  170. [appDelegate.revealController toggleSidebar:NO duration:kGHRevealSidebarDefaultAnimationDuration];
  171. [appDelegate.playlistViewController performSelector:@selector(openMovieFromURL:) withObject:itemURL afterDelay:kGHRevealSidebarDefaultAnimationDuration];
  172. }
  173. }
  174. } else if (_serverType == kVLCFTPServer) {
  175. if ([[_objectList[indexPath.row] objectForKey:(id)kCFFTPResourceType] intValue] == 4) {
  176. NSString *newPath;
  177. if ([_ftpServerPath hasSuffix:@"/"])
  178. newPath = [NSString stringWithFormat:@"%@%@", _ftpServerPath, [_objectList[indexPath.row] objectForKey:(id)kCFFTPResourceName]];
  179. else
  180. newPath = [NSString stringWithFormat:@"%@/%@", _ftpServerPath, [_objectList[indexPath.row] objectForKey:(id)kCFFTPResourceName]];
  181. VLCLocalServerFolderListViewController *targetViewController = [[VLCLocalServerFolderListViewController alloc] initWithFTPServer:_ftpServerAddress userName:_ftpServerUserName andPassword:_ftpServerPassword atPath:newPath];
  182. [self.navigationController pushViewController:targetViewController animated:YES];
  183. } else {
  184. NSLog(@"user would like to fetch %@", [_objectList[indexPath.row] objectForKey:(id)kCFFTPResourceName]);
  185. }
  186. }
  187. }
  188. #pragma mark - FTP specifics
  189. - (void)_listFTPDirectory
  190. {
  191. if (_listDirRequest)
  192. return;
  193. _listDirRequest = [[WRRequestListDirectory alloc] init];
  194. _listDirRequest.delegate = self;
  195. _listDirRequest.hostname = _ftpServerAddress;
  196. _listDirRequest.username = _ftpServerUserName;
  197. _listDirRequest.password = _ftpServerPassword;
  198. _listDirRequest.path = _ftpServerPath;
  199. [_listDirRequest start];
  200. }
  201. - (void)requestCompleted:(WRRequest *)request
  202. {
  203. if (request == _listDirRequest) {
  204. NSMutableArray *filteredList = [[NSMutableArray alloc] init];
  205. NSArray *rawList = [(WRRequestListDirectory*)request filesInfo];
  206. NSUInteger count = rawList.count;
  207. for (NSUInteger x = 0; x < count; x++) {
  208. if (![[rawList[x] objectForKey:(id)kCFFTPResourceName] hasPrefix:@"."])
  209. [filteredList addObject:rawList[x]];
  210. }
  211. _objectList = [NSArray arrayWithArray:filteredList];
  212. [self.tableView reloadData];
  213. }
  214. }
  215. - (void)requestFailed:(WRRequest *)request
  216. {
  217. APLog(@"request %@ failed with error %i message '%@'", request, request.error.errorCode, request.error.message);
  218. }
  219. @end