CCUtility.m 71 KB

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  1. //
  2. // CCUtility.m
  3. // Nextcloud
  4. //
  5. // Created by Marino Faggiana on 02/02/16.
  6. // Copyright (c) 2016 Marino Faggiana. All rights reserved.
  7. //
  8. // Author Marino Faggiana <marino.faggiana@nextcloud.com>
  9. //
  10. // This program is free software: you can redistribute it and/or modify
  11. // it under the terms of the GNU General Public License as published by
  12. // the Free Software Foundation, either version 3 of the License, or
  13. // (at your option) any later version.
  14. //
  15. // This program is distributed in the hope that it will be useful,
  16. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. // GNU General Public License for more details.
  19. //
  20. // You should have received a copy of the GNU General Public License
  21. // along with this program. If not, see <http://www.gnu.org/licenses/>.
  22. //
  23. #import "CCUtility.h"
  24. #import "NCBridgeSwift.h"
  25. #import "NSNotificationCenter+MainThread.h"
  26. #import <OpenSSL/OpenSSL.h>
  27. #import <CoreLocation/CoreLocation.h>
  28. #define INTRO_MessageType @"MessageType_"
  29. #define E2E_PublicKey @"EndToEndPublicKey_"
  30. #define E2E_PrivateKey @"EndToEndPrivateKey_"
  31. #define E2E_Passphrase @"EndToEndPassphrase_"
  32. #define E2E_PublicKeyServer @"EndToEndPublicKeyServer_"
  33. @implementation CCUtility
  34. #pragma --------------------------------------------------------------------------------------------
  35. #pragma mark ======================= KeyChainStore ==================================
  36. #pragma --------------------------------------------------------------------------------------------
  37. + (void)deleteAllChainStore
  38. {
  39. [UICKeyChainStore removeAllItems];
  40. [UICKeyChainStore removeAllItemsForService:NCGlobal.shared.serviceShareKeyChain];
  41. }
  42. + (void)storeAllChainInService
  43. {
  44. UICKeyChainStore *store = [UICKeyChainStore keyChainStore];
  45. NSArray *items = store.allItems;
  46. for (NSDictionary *item in items) {
  47. [UICKeyChainStore setString:[item objectForKey:@"value"] forKey:[item objectForKey:@"key"] service:NCGlobal.shared.serviceShareKeyChain];
  48. [UICKeyChainStore removeItemForKey:[item objectForKey:@"key"]];
  49. }
  50. }
  51. #pragma ------------------------------ GET/SET
  52. + (NSString *)getPasscode
  53. {
  54. return [UICKeyChainStore stringForKey:@"passcodeBlock" service:NCGlobal.shared.serviceShareKeyChain];
  55. }
  56. + (void)setPasscode:(NSString *)passcode
  57. {
  58. [UICKeyChainStore setString:passcode forKey:@"passcodeBlock" service:NCGlobal.shared.serviceShareKeyChain];
  59. }
  60. + (BOOL)getNotPasscodeAtStart
  61. {
  62. return [[UICKeyChainStore stringForKey:@"notPasscodeAtStart" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  63. }
  64. + (void)setNotPasscodeAtStart:(BOOL)set
  65. {
  66. NSString *sSet = (set) ? @"true" : @"false";
  67. [UICKeyChainStore setString:sSet forKey:@"notPasscodeAtStart" service:NCGlobal.shared.serviceShareKeyChain];
  68. }
  69. + (BOOL)getEnableTouchFaceID
  70. {
  71. NSString *valueString = [UICKeyChainStore stringForKey:@"enableTouchFaceID" service:NCGlobal.shared.serviceShareKeyChain];
  72. // Default TRUE
  73. if (valueString == nil) {
  74. [self setEnableTouchFaceID:YES];
  75. return true;
  76. }
  77. return [valueString boolValue];
  78. }
  79. + (void)setEnableTouchFaceID:(BOOL)set
  80. {
  81. NSString *sSet = (set) ? @"true" : @"false";
  82. [UICKeyChainStore setString:sSet forKey:@"enableTouchFaceID" service:NCGlobal.shared.serviceShareKeyChain];
  83. }
  84. + (NSString *)getGroupBySettings
  85. {
  86. NSString *groupby = [UICKeyChainStore stringForKey:@"groupby" service:NCGlobal.shared.serviceShareKeyChain];
  87. if (groupby == nil) {
  88. [self setGroupBySettings:@"none"];
  89. return @"none";
  90. }
  91. return @"none";
  92. //return groupby;
  93. }
  94. + (void)setGroupBySettings:(NSString *)groupby
  95. {
  96. [UICKeyChainStore setString:groupby forKey:@"groupby" service:NCGlobal.shared.serviceShareKeyChain];
  97. }
  98. + (BOOL)getIntro
  99. {
  100. // Set compatibility old version don't touch me
  101. if ([[UICKeyChainStore stringForKey:[INTRO_MessageType stringByAppendingString:@"Intro"] service:NCGlobal.shared.serviceShareKeyChain] boolValue] == YES) {
  102. [CCUtility setIntro:YES];
  103. return YES;
  104. }
  105. return [[UICKeyChainStore stringForKey:@"intro" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  106. }
  107. + (BOOL)getIntroMessageOldVersion
  108. {
  109. NSString *key = [INTRO_MessageType stringByAppendingString:@"Intro"];
  110. return [[UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  111. }
  112. + (void)setIntro:(BOOL)set
  113. {
  114. NSString *sIntro = (set) ? @"true" : @"false";
  115. [UICKeyChainStore setString:sIntro forKey:@"intro" service:NCGlobal.shared.serviceShareKeyChain];
  116. }
  117. + (NSString *)getIncrementalNumber
  118. {
  119. long number = [[UICKeyChainStore stringForKey:@"incrementalnumber" service:NCGlobal.shared.serviceShareKeyChain] intValue];
  120. number++;
  121. if (number >= 9999) number = 1;
  122. [UICKeyChainStore setString:[NSString stringWithFormat:@"%ld", number] forKey:@"incrementalnumber" service:NCGlobal.shared.serviceShareKeyChain];
  123. return [NSString stringWithFormat:@"%04ld", number];
  124. }
  125. + (NSString *)getAccountExt
  126. {
  127. return [UICKeyChainStore stringForKey:@"accountExt" service:NCGlobal.shared.serviceShareKeyChain];
  128. }
  129. + (void)setAccountExt:(NSString *)account
  130. {
  131. [UICKeyChainStore setString:account forKey:@"accountExt" service:NCGlobal.shared.serviceShareKeyChain];
  132. }
  133. + (NSString *)getServerUrlExt
  134. {
  135. return [UICKeyChainStore stringForKey:@"serverUrlExt" service:NCGlobal.shared.serviceShareKeyChain];
  136. }
  137. + (void)setServerUrlExt:(NSString *)serverUrl
  138. {
  139. [UICKeyChainStore setString:serverUrl forKey:@"serverUrlExt" service:NCGlobal.shared.serviceShareKeyChain];
  140. }
  141. + (NSString *)getTitleServerUrlExt
  142. {
  143. return [UICKeyChainStore stringForKey:@"titleServerUrlExt" service:NCGlobal.shared.serviceShareKeyChain];
  144. }
  145. + (void)setTitleServerUrlExt:(NSString *)titleServerUrl
  146. {
  147. [UICKeyChainStore setString:titleServerUrl forKey:@"titleServerUrlExt" service:NCGlobal.shared.serviceShareKeyChain];
  148. }
  149. + (NSString *)getFileNameExt
  150. {
  151. return [UICKeyChainStore stringForKey:@"fileNameExt" service:NCGlobal.shared.serviceShareKeyChain];
  152. }
  153. + (void)setFileNameExt:(NSString *)fileName
  154. {
  155. [UICKeyChainStore setString:fileName forKey:@"fileNameExt" service:NCGlobal.shared.serviceShareKeyChain];
  156. }
  157. + (NSString *)getEmail
  158. {
  159. return [UICKeyChainStore stringForKey:@"email" service:NCGlobal.shared.serviceShareKeyChain];
  160. }
  161. + (void)setEmail:(NSString *)email
  162. {
  163. [UICKeyChainStore setString:email forKey:@"email" service:NCGlobal.shared.serviceShareKeyChain];
  164. }
  165. + (NSString *)getHint
  166. {
  167. return [UICKeyChainStore stringForKey:@"hint" service:NCGlobal.shared.serviceShareKeyChain];
  168. }
  169. + (void)setHint:(NSString *)hint
  170. {
  171. [UICKeyChainStore setString:hint forKey:@"hint" service:NCGlobal.shared.serviceShareKeyChain];
  172. }
  173. + (BOOL)getOriginalFileName:(NSString *)key
  174. {
  175. return [[UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  176. }
  177. + (void)setOriginalFileName:(BOOL)value key:(NSString *)key
  178. {
  179. NSString *sValue = (value) ? @"true" : @"false";
  180. [UICKeyChainStore setString:sValue forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  181. }
  182. + (NSString *)getFileNameMask:(NSString *)key
  183. {
  184. NSString *mask = [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  185. if (mask == nil)
  186. mask = @"";
  187. return mask;
  188. }
  189. + (void)setFileNameMask:(NSString *)mask key:(NSString *)key
  190. {
  191. [UICKeyChainStore setString:mask forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  192. }
  193. + (BOOL)getFileNameType:(NSString *)key
  194. {
  195. return [[UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  196. }
  197. + (void)setFileNameType:(BOOL)prefix key:(NSString *)key
  198. {
  199. NSString *sPrefix = (prefix) ? @"true" : @"false";
  200. [UICKeyChainStore setString:sPrefix forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  201. }
  202. + (BOOL)getActivityVerboseHigh
  203. {
  204. return [[UICKeyChainStore stringForKey:@"activityVerboseHigh" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  205. }
  206. + (void)setActivityVerboseHigh:(BOOL)high
  207. {
  208. NSString *sHigh = (high) ? @"true" : @"false";
  209. [UICKeyChainStore setString:sHigh forKey:@"activityVerboseHigh" service:NCGlobal.shared.serviceShareKeyChain];
  210. }
  211. + (BOOL)getShowHiddenFiles
  212. {
  213. return [[UICKeyChainStore stringForKey:@"showHiddenFiles" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  214. }
  215. + (void)setShowHiddenFiles:(BOOL)show
  216. {
  217. NSString *sShow = (show) ? @"true" : @"false";
  218. [UICKeyChainStore setString:sShow forKey:@"showHiddenFiles" service:NCGlobal.shared.serviceShareKeyChain];
  219. }
  220. + (BOOL)getFormatCompatibility
  221. {
  222. NSString *valueString = [UICKeyChainStore stringForKey:@"formatCompatibility" service:NCGlobal.shared.serviceShareKeyChain];
  223. // Default TRUE
  224. if (valueString == nil) {
  225. [self setFormatCompatibility:YES];
  226. return true;
  227. }
  228. return [valueString boolValue];
  229. }
  230. + (void)setFormatCompatibility:(BOOL)set
  231. {
  232. NSString *sSet = (set) ? @"true" : @"false";
  233. [UICKeyChainStore setString:sSet forKey:@"formatCompatibility" service:NCGlobal.shared.serviceShareKeyChain];
  234. }
  235. + (NSString *)getEndToEndPublicKey:(NSString *)account
  236. {
  237. NSString *key = [E2E_PublicKey stringByAppendingString:account];
  238. return [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  239. }
  240. + (void)setEndToEndPublicKey:(NSString *)account publicKey:(NSString *)publicKey
  241. {
  242. NSString *key = [E2E_PublicKey stringByAppendingString:account];
  243. [UICKeyChainStore setString:publicKey forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  244. }
  245. + (NSString *)getEndToEndPrivateKey:(NSString *)account
  246. {
  247. NSString *key = [E2E_PrivateKey stringByAppendingString:account];
  248. return [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  249. }
  250. + (void)setEndToEndPrivateKey:(NSString *)account privateKey:(NSString *)privateKey
  251. {
  252. NSString *key = [E2E_PrivateKey stringByAppendingString:account];
  253. [UICKeyChainStore setString:privateKey forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  254. }
  255. + (NSString *)getEndToEndPassphrase:(NSString *)account
  256. {
  257. NSString *key = [E2E_Passphrase stringByAppendingString:account];
  258. return [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  259. }
  260. + (void)setEndToEndPassphrase:(NSString *)account passphrase:(NSString *)passphrase
  261. {
  262. NSString *key = [E2E_Passphrase stringByAppendingString:account];
  263. [UICKeyChainStore setString:passphrase forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  264. }
  265. + (NSString *)getEndToEndPublicKeyServer:(NSString *)account
  266. {
  267. NSString *key = [E2E_PublicKeyServer stringByAppendingString:account];
  268. return [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  269. }
  270. + (void)setEndToEndPublicKeyServer:(NSString *)account publicKey:(NSString *)publicKey
  271. {
  272. NSString *key = [E2E_PublicKeyServer stringByAppendingString:account];
  273. [UICKeyChainStore setString:publicKey forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  274. }
  275. + (BOOL)isEndToEndEnabled:(NSString *)account
  276. {
  277. BOOL isE2EEEnabled = [[NCManageDatabase shared] getCapabilitiesServerBoolWithAccount:account elements:NCElementsJSON.shared.capabilitiesE2EEEnabled exists:false];
  278. NSString* versionE2EE = [[NCManageDatabase shared] getCapabilitiesServerStringWithAccount:account elements:NCElementsJSON.shared.capabilitiesE2EEApiVersion];
  279. NSString *publicKey = [self getEndToEndPublicKey:account];
  280. NSString *privateKey = [self getEndToEndPrivateKey:account];
  281. NSString *passphrase = [self getEndToEndPassphrase:account];
  282. NSString *publicKeyServer = [self getEndToEndPublicKeyServer:account];
  283. if (passphrase.length > 0 && privateKey.length > 0 && publicKey.length > 0 && publicKeyServer.length > 0 && isE2EEEnabled && [versionE2EE isEqual:[[NCGlobal shared] e2eeVersion]]) {
  284. return YES;
  285. } else {
  286. return NO;
  287. }
  288. }
  289. + (void)clearAllKeysEndToEnd:(NSString *)account
  290. {
  291. [self setEndToEndPublicKey:account publicKey:nil];
  292. [self setEndToEndPrivateKey:account privateKey:nil];
  293. [self setEndToEndPassphrase:account passphrase:nil];
  294. [self setEndToEndPublicKeyServer:account publicKey:nil];
  295. }
  296. + (BOOL)getDisableFilesApp
  297. {
  298. return [[UICKeyChainStore stringForKey:@"disablefilesapp" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  299. }
  300. + (void)setDisableFilesApp:(BOOL)disable
  301. {
  302. NSString *sDisable = (disable) ? @"true" : @"false";
  303. [UICKeyChainStore setString:sDisable forKey:@"disablefilesapp" service:NCGlobal.shared.serviceShareKeyChain];
  304. }
  305. + (void)setPushNotificationPublicKey:(NSString *)account data:(NSData *)data
  306. {
  307. NSString *key = [@"PNPublicKey" stringByAppendingString:account];
  308. [UICKeyChainStore setData:data forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  309. }
  310. + (NSData *)getPushNotificationPublicKey:(NSString *)account
  311. {
  312. NSString *key = [@"PNPublicKey" stringByAppendingString:account];
  313. return [UICKeyChainStore dataForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  314. }
  315. + (void)setPushNotificationSubscribingPublicKey:(NSString *)account publicKey:(NSString *)publicKey
  316. {
  317. NSString *key = [@"PNSubscribingPublicKey" stringByAppendingString:account];
  318. [UICKeyChainStore setString:publicKey forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  319. }
  320. + (NSString *)getPushNotificationSubscribingPublicKey:(NSString *)account
  321. {
  322. NSString *key = [@"PNSubscribingPublicKey" stringByAppendingString:account];
  323. return [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  324. }
  325. + (void)setPushNotificationPrivateKey:(NSString *)account data:(NSData *)data
  326. {
  327. NSString *key = [@"PNPrivateKey" stringByAppendingString:account];
  328. [UICKeyChainStore setData:data forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  329. }
  330. + (NSData *)getPushNotificationPrivateKey:(NSString *)account
  331. {
  332. NSString *key = [@"PNPrivateKey" stringByAppendingString:account];
  333. return [UICKeyChainStore dataForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  334. }
  335. + (void)setPushNotificationToken:(NSString *)account token:(NSString *)token
  336. {
  337. NSString *key = [@"PNToken" stringByAppendingString:account];
  338. [UICKeyChainStore setString:token forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  339. }
  340. + (NSString *)getPushNotificationToken:(NSString *)account
  341. {
  342. NSString *key = [@"PNToken" stringByAppendingString:account];
  343. return [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  344. }
  345. + (void)setPushNotificationDeviceIdentifier:(NSString *)account deviceIdentifier:(NSString *)deviceIdentifier
  346. {
  347. NSString *key = [@"PNDeviceIdentifier" stringByAppendingString:account];
  348. [UICKeyChainStore setString:deviceIdentifier forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  349. }
  350. + (NSString *)getPushNotificationDeviceIdentifier:(NSString *)account
  351. {
  352. NSString *key = [@"PNDeviceIdentifier" stringByAppendingString:account];
  353. return [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  354. }
  355. + (void)setPushNotificationDeviceIdentifierSignature:(NSString *)account deviceIdentifierSignature:(NSString *)deviceIdentifierSignature
  356. {
  357. NSString *key = [@"PNDeviceIdentifierSignature" stringByAppendingString:account];
  358. [UICKeyChainStore setString:deviceIdentifierSignature forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  359. }
  360. + (NSString *)getPushNotificationDeviceIdentifierSignature:(NSString *)account
  361. {
  362. NSString *key = [@"PNDeviceIdentifierSignature" stringByAppendingString:account];
  363. return [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  364. }
  365. + (void)clearAllKeysPushNotification:(NSString *)account
  366. {
  367. [self setPushNotificationPublicKey:account data:nil];
  368. [self setPushNotificationSubscribingPublicKey:account publicKey:nil];
  369. [self setPushNotificationPrivateKey:account data:nil];
  370. [self setPushNotificationToken:account token:nil];
  371. [self setPushNotificationDeviceIdentifier:account deviceIdentifier:nil];
  372. [self setPushNotificationDeviceIdentifierSignature:account deviceIdentifierSignature:nil];
  373. }
  374. + (NSInteger)getMediaWidthImage
  375. {
  376. NSString *width = [UICKeyChainStore stringForKey:@"mediaWidthImage" service:NCGlobal.shared.serviceShareKeyChain];
  377. if (width == nil) {
  378. return 80;
  379. } else {
  380. return [width integerValue];
  381. }
  382. }
  383. + (void)setMediaWidthImage:(NSInteger)width
  384. {
  385. NSString *widthString = [@(width) stringValue];
  386. [UICKeyChainStore setString:widthString forKey:@"mediaWidthImage" service:NCGlobal.shared.serviceShareKeyChain];
  387. }
  388. + (BOOL)getDisableCrashservice
  389. {
  390. return [[UICKeyChainStore stringForKey:@"crashservice" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  391. }
  392. + (void)setDisableCrashservice:(BOOL)disable
  393. {
  394. NSString *sDisable = (disable) ? @"true" : @"false";
  395. [UICKeyChainStore setString:sDisable forKey:@"crashservice" service:NCGlobal.shared.serviceShareKeyChain];
  396. }
  397. + (void)setPassword:(NSString *)account password:(NSString *)password
  398. {
  399. NSString *key = [@"password" stringByAppendingString:account];
  400. [UICKeyChainStore setString:password forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  401. }
  402. + (NSString *)getPassword:(NSString *)account
  403. {
  404. NSString *key = [@"password" stringByAppendingString:account];
  405. NSString *result = [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  406. if (result == nil) { result = @""; }
  407. return result;
  408. }
  409. + (void)setHCBusinessType:(NSString *)professions
  410. {
  411. [UICKeyChainStore setString:professions forKey:@"businessType" service:NCGlobal.shared.serviceShareKeyChain];
  412. }
  413. + (NSString *)getHCBusinessType
  414. {
  415. return [UICKeyChainStore stringForKey:@"businessType" service:NCGlobal.shared.serviceShareKeyChain];
  416. }
  417. + (NSData *)getDatabaseEncryptionKey
  418. {
  419. NSData *key = [UICKeyChainStore dataForKey:@"databaseEncryptionKey" service:NCGlobal.shared.serviceShareKeyChain];
  420. if (key == nil) {
  421. NSMutableData *key = [NSMutableData dataWithLength:64];
  422. (void)SecRandomCopyBytes(kSecRandomDefault, key.length, (uint8_t *)key.mutableBytes);
  423. [UICKeyChainStore setData:key forKey:@"databaseEncryptionKey" service:NCGlobal.shared.serviceShareKeyChain];
  424. return key;
  425. } else {
  426. return key;
  427. }
  428. }
  429. + (void)setDatabaseEncryptionKey:(NSData *)data
  430. {
  431. [UICKeyChainStore setData:data forKey:@"databaseEncryptionKey" service:NCGlobal.shared.serviceShareKeyChain];
  432. }
  433. + (BOOL)getCertificateError:(NSString *)account
  434. {
  435. NSString *key = [@"certificateError" stringByAppendingString:account];
  436. NSString *error = [UICKeyChainStore stringForKey:key service:NCGlobal.shared.serviceShareKeyChain];
  437. if (error == nil) {
  438. [self setCertificateError:account error:NO];
  439. return NO;
  440. }
  441. return [error boolValue];
  442. }
  443. + (void)setCertificateError:(NSString *)account error:(BOOL)error
  444. {
  445. // In background do not write the error
  446. UIApplicationState state = [[UIApplication sharedApplication] applicationState];
  447. if (error && (state == UIApplicationStateBackground || state == UIApplicationStateInactive)) {
  448. return;
  449. }
  450. NSString *key = [@"certificateError" stringByAppendingString:account];
  451. NSString *sError = (error) ? @"true" : @"false";
  452. [UICKeyChainStore setString:sError forKey:key service:NCGlobal.shared.serviceShareKeyChain];
  453. }
  454. + (BOOL)getDisableLocalCacheAfterUpload
  455. {
  456. return [[UICKeyChainStore stringForKey:@"disableLocalCacheAfterUpload" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  457. }
  458. + (void)setDisableLocalCacheAfterUpload:(BOOL)disable
  459. {
  460. NSString *sDisable = (disable) ? @"true" : @"false";
  461. [UICKeyChainStore setString:sDisable forKey:@"disableLocalCacheAfterUpload" service:NCGlobal.shared.serviceShareKeyChain];
  462. }
  463. + (BOOL)getDarkMode
  464. {
  465. NSString *sDisable = [UICKeyChainStore stringForKey:@"darkMode" service:NCGlobal.shared.serviceShareKeyChain];
  466. if(!sDisable){
  467. if (@available(iOS 13.0, *)) {
  468. if ([CCUtility getDarkModeDetect]) {
  469. if ([[UITraitCollection currentTraitCollection] userInterfaceStyle] == UIUserInterfaceStyleDark) {
  470. sDisable = @"YES";
  471. [CCUtility setDarkMode:YES];
  472. } else {
  473. sDisable = @"NO";
  474. [CCUtility setDarkMode:NO];
  475. }
  476. }
  477. }
  478. }
  479. return [sDisable boolValue];
  480. }
  481. + (void)setDarkMode:(BOOL)disable
  482. {
  483. NSString *sDisable = (disable) ? @"true" : @"false";
  484. [UICKeyChainStore setString:sDisable forKey:@"darkMode" service:NCGlobal.shared.serviceShareKeyChain];
  485. }
  486. + (BOOL)getDarkModeDetect
  487. {
  488. NSString *valueString = [UICKeyChainStore stringForKey:@"darkModeDetect" service:NCGlobal.shared.serviceShareKeyChain];
  489. // Default TRUE
  490. if (valueString == nil) {
  491. [self setDarkModeDetect:YES];
  492. return true;
  493. }
  494. return [valueString boolValue];
  495. }
  496. + (void)setDarkModeDetect:(BOOL)disable
  497. {
  498. NSString *sDisable = (disable) ? @"true" : @"false";
  499. [UICKeyChainStore setString:sDisable forKey:@"darkModeDetect" service:NCGlobal.shared.serviceShareKeyChain];
  500. }
  501. + (BOOL)getLivePhoto
  502. {
  503. NSString *valueString = [UICKeyChainStore stringForKey:@"livePhoto" service:NCGlobal.shared.serviceShareKeyChain];
  504. // Default TRUE
  505. if (valueString == nil) {
  506. [self setLivePhoto:YES];
  507. return true;
  508. }
  509. return [valueString boolValue];
  510. }
  511. + (void)setLivePhoto:(BOOL)set
  512. {
  513. NSString *sSet = (set) ? @"true" : @"false";
  514. [UICKeyChainStore setString:sSet forKey:@"livePhoto" service:NCGlobal.shared.serviceShareKeyChain];
  515. }
  516. + (NSString *)getMediaSortDate
  517. {
  518. NSString *valueString = [UICKeyChainStore stringForKey:@"mediaSortDate" service:NCGlobal.shared.serviceShareKeyChain];
  519. // Default TRUE
  520. if (valueString == nil) {
  521. [self setMediaSortDate:@"date"];
  522. return @"date";
  523. }
  524. return valueString;
  525. }
  526. + (void)setMediaSortDate:(NSString *)value
  527. {
  528. [UICKeyChainStore setString:value forKey:@"mediaSortDate" service:NCGlobal.shared.serviceShareKeyChain];
  529. }
  530. + (NSInteger)getTextRecognitionStatus
  531. {
  532. NSString *value = [UICKeyChainStore stringForKey:@"textRecognitionStatus" service:NCGlobal.shared.serviceShareKeyChain];
  533. if (value == nil) {
  534. return 0;
  535. } else {
  536. return [value integerValue];
  537. }
  538. }
  539. + (void)setTextRecognitionStatus:(NSInteger)value
  540. {
  541. NSString *valueString = [@(value) stringValue];
  542. [UICKeyChainStore setString:valueString forKey:@"textRecognitionStatus" service:NCGlobal.shared.serviceShareKeyChain];
  543. }
  544. + (NSString *)getDirectoryScanDocuments
  545. {
  546. return [UICKeyChainStore stringForKey:@"directoryScanDocuments" service:NCGlobal.shared.serviceShareKeyChain];
  547. }
  548. + (void)setDirectoryScanDocuments:(NSString *)value
  549. {
  550. [UICKeyChainStore setString:value forKey:@"directoryScanDocuments" service:NCGlobal.shared.serviceShareKeyChain];
  551. }
  552. + (NSInteger)getLogLevel
  553. {
  554. NSString *value = [UICKeyChainStore stringForKey:@"logLevel" service:NCGlobal.shared.serviceShareKeyChain];
  555. if (value == nil) {
  556. return 1;
  557. } else {
  558. return [value integerValue];
  559. }
  560. }
  561. + (void)setLogLevel:(NSInteger)value
  562. {
  563. NSString *valueString = [@(value) stringValue];
  564. [UICKeyChainStore setString:valueString forKey:@"logLevel" service:NCGlobal.shared.serviceShareKeyChain];
  565. }
  566. + (BOOL)getAudioMute
  567. {
  568. return [[UICKeyChainStore stringForKey:@"audioMute" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  569. }
  570. + (void)setAudioMute:(BOOL)set
  571. {
  572. NSString *sSet = (set) ? @"true" : @"false";
  573. [UICKeyChainStore setString:sSet forKey:@"audioMute" service:NCGlobal.shared.serviceShareKeyChain];
  574. }
  575. + (BOOL)getAutomaticDownloadImage
  576. {
  577. return [[UICKeyChainStore stringForKey:@"automaticDownloadImage" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  578. }
  579. + (void)setAutomaticDownloadImage:(BOOL)set
  580. {
  581. NSString *sSet = (set) ? @"true" : @"false";
  582. [UICKeyChainStore setString:sSet forKey:@"automaticDownloadImage" service:NCGlobal.shared.serviceShareKeyChain];
  583. }
  584. + (BOOL)getAccountRequest
  585. {
  586. return [[UICKeyChainStore stringForKey:@"accountRequest" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  587. }
  588. + (void)setAccountRequest:(BOOL)set
  589. {
  590. NSString *sSet = (set) ? @"true" : @"false";
  591. [UICKeyChainStore setString:sSet forKey:@"accountRequest" service:NCGlobal.shared.serviceShareKeyChain];
  592. }
  593. + (NSInteger)getChunkSize
  594. {
  595. NSString *size = [UICKeyChainStore stringForKey:@"chunkSize" service:NCGlobal.shared.serviceShareKeyChain];
  596. if (size == nil) {
  597. return 10;
  598. } else {
  599. return [size integerValue];
  600. }
  601. }
  602. + (void)setChunkSize:(NSInteger)size
  603. {
  604. NSString *sizeString = [@(size) stringValue];
  605. [UICKeyChainStore setString:sizeString forKey:@"chunkSize" service:NCGlobal.shared.serviceShareKeyChain];
  606. }
  607. #pragma --------------------------------------------------------------------------------------------
  608. #pragma mark ===== Various =====
  609. #pragma --------------------------------------------------------------------------------------------
  610. + (BOOL)addSkipBackupAttributeToItemAtURL:(NSURL *)URL
  611. {
  612. assert([[NSFileManager defaultManager] fileExistsAtPath: [URL path]]);
  613. NSError *error = nil;
  614. BOOL success = [URL setResourceValue:[NSNumber numberWithBool: YES] forKey: NSURLIsExcludedFromBackupKey error: &error];
  615. if(!success){
  616. NSLog(@"Error excluding %@ from backup %@", [URL lastPathComponent], error);
  617. }
  618. return success;
  619. }
  620. + (NSString *)getUserAgent
  621. {
  622. NSString *appVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
  623. NSString *userAgent = [[NCBrandOptions shared] userAgent];
  624. return [NSString stringWithFormat:@"Mozilla/5.0 (iOS) %@/%@", userAgent, appVersion];
  625. }
  626. + (NSString *)dateDiff:(NSDate *) convertedDate
  627. {
  628. NSDate *todayDate = [NSDate date];
  629. double ti = [convertedDate timeIntervalSinceDate:todayDate];
  630. ti = ti * -1;
  631. if (ti < 60) {
  632. // This minute
  633. return NSLocalizedString(@"_less_a_minute_", nil);
  634. } else if (ti < 3600) {
  635. // This hour
  636. int diff = round(ti / 60);
  637. return [NSString stringWithFormat:NSLocalizedString(@"_minutes_ago_", nil), diff];
  638. } else if (ti < 86400) {
  639. // This day
  640. int diff = round(ti / 60 / 60);
  641. return[NSString stringWithFormat:NSLocalizedString(@"_hours_ago_", nil), diff];
  642. } else if (ti < 86400 * 30) {
  643. // This month
  644. int diff = round(ti / 60 / 60 / 24);
  645. return[NSString stringWithFormat:NSLocalizedString(@"_days_ago_", nil), diff];
  646. } else {
  647. // Older than one month
  648. NSDateFormatter *df = [[NSDateFormatter alloc] init];
  649. [df setFormatterBehavior:NSDateFormatterBehavior10_4];
  650. [df setDateStyle:NSDateFormatterMediumStyle];
  651. return [df stringFromDate:convertedDate];
  652. }
  653. }
  654. + (NSString *)transformedSize:(int64_t)value
  655. {
  656. NSString *string = [NSByteCountFormatter stringFromByteCount:value countStyle:NSByteCountFormatterCountStyleBinary];
  657. return string;
  658. }
  659. // Remove do not forbidden characters for Nextcloud Server
  660. + (NSString *)removeForbiddenCharactersServer:(NSString *)fileName
  661. {
  662. NSArray *arrayForbiddenCharacters = [NSArray arrayWithObjects:@"/", nil];
  663. for (NSString *currentCharacter in arrayForbiddenCharacters) {
  664. fileName = [fileName stringByReplacingOccurrencesOfString:currentCharacter withString:@""];
  665. }
  666. return fileName;
  667. }
  668. // Remove do not forbidden characters for File System Server
  669. + (NSString *)removeForbiddenCharactersFileSystem:(NSString *)fileName
  670. {
  671. NSArray *arrayForbiddenCharacters = [NSArray arrayWithObjects:@"\\",@"<",@">",@":",@"\"",@"|",@"?",@"*",@"/", nil];
  672. for (NSString *currentCharacter in arrayForbiddenCharacters) {
  673. fileName = [fileName stringByReplacingOccurrencesOfString:currentCharacter withString:@""];
  674. }
  675. return fileName;
  676. }
  677. + (NSString*)stringAppendServerUrl:(NSString *)serverUrl addFileName:(NSString *)addFileName
  678. {
  679. NSString *result;
  680. if (serverUrl == nil || addFileName == nil) return nil;
  681. if ([addFileName isEqualToString:@""]) return serverUrl;
  682. if ([serverUrl isEqualToString:@"/"]) result = [serverUrl stringByAppendingString:addFileName];
  683. else result = [NSString stringWithFormat:@"%@/%@", serverUrl, addFileName];
  684. return result;
  685. }
  686. + (NSString *)createRandomString:(int)numChars
  687. {
  688. NSString *letters = @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
  689. NSMutableString *randomString = [NSMutableString stringWithCapacity: numChars];
  690. for (int i=0; i < numChars; i++) {
  691. [randomString appendFormat: @"%C", [letters characterAtIndex: arc4random_uniform((unsigned int)[letters length]) % [letters length]]];
  692. }
  693. return [NSString stringWithFormat:@"%@", randomString];
  694. }
  695. + (NSString *)createFileNameDate:(NSString *)fileName extension:(NSString *)extension
  696. {
  697. NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
  698. [formatter setDateFormat:@"yy-MM-dd HH-mm-ss"];
  699. NSString *fileNameDate = [formatter stringFromDate:[NSDate date]];
  700. NSString *returnFileName;
  701. if ([fileName isEqualToString:@""] && ![extension isEqualToString:@""]) {
  702. returnFileName = [NSString stringWithFormat:@"%@.%@", fileNameDate, extension];
  703. }
  704. if (![fileName isEqualToString:@""] && [extension isEqualToString:@""]) {
  705. returnFileName = [NSString stringWithFormat:@"%@ %@", fileName, fileNameDate];
  706. }
  707. if ([fileName isEqualToString:@""] && [extension isEqualToString:@""]) {
  708. returnFileName = fileNameDate;
  709. }
  710. if (![fileName isEqualToString:@""] && ![extension isEqualToString:@""]) {
  711. returnFileName = [NSString stringWithFormat:@"%@ %@.%@", fileName, fileNameDate, extension];
  712. }
  713. return returnFileName;
  714. }
  715. + (NSString *)createFileName:(NSString *)fileName fileDate:(NSDate *)fileDate fileType:(PHAssetMediaType)fileType keyFileName:(NSString *)keyFileName keyFileNameType:(NSString *)keyFileNameType keyFileNameOriginal:(NSString *)keyFileNameOriginal forcedNewFileName:(BOOL)forcedNewFileName
  716. {
  717. BOOL addFileNameType = NO;
  718. // Original FileName ?
  719. if ([self getOriginalFileName:keyFileNameOriginal] && !forcedNewFileName) {
  720. return fileName;
  721. }
  722. NSString *numberFileName;
  723. if ([fileName length] > 8) numberFileName = [fileName substringWithRange:NSMakeRange(04, 04)];
  724. else numberFileName = [CCUtility getIncrementalNumber];
  725. NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
  726. [formatter setDateFormat:@"yy-MM-dd HH-mm-ss"];
  727. NSString *fileNameDate = [formatter stringFromDate:fileDate];
  728. NSString *fileNameType = @"";
  729. if (fileType == PHAssetMediaTypeImage)
  730. fileNameType = NSLocalizedString(@"_photo_", nil);
  731. if (fileType == PHAssetMediaTypeVideo)
  732. fileNameType = NSLocalizedString(@"_video_", nil);
  733. if (fileType == PHAssetMediaTypeAudio)
  734. fileNameType = NSLocalizedString(@"_audio_", nil);
  735. if (fileType == PHAssetMediaTypeUnknown)
  736. fileNameType = NSLocalizedString(@"_unknown_", nil);
  737. // Use File Name Type
  738. if (keyFileNameType)
  739. addFileNameType = [CCUtility getFileNameType:keyFileNameType];
  740. NSString *fileNameExt = [[fileName pathExtension] lowercaseString];
  741. if (keyFileName) {
  742. fileName = [CCUtility getFileNameMask:keyFileName];
  743. if ([fileName length] > 0) {
  744. [formatter setDateFormat:@"dd"];
  745. NSString *dayNumber = [formatter stringFromDate:fileDate];
  746. [formatter setDateFormat:@"MMM"];
  747. NSString *month = [formatter stringFromDate:fileDate];
  748. [formatter setDateFormat:@"MM"];
  749. NSString *monthNumber = [formatter stringFromDate:fileDate];
  750. [formatter setDateFormat:@"yyyy"];
  751. NSString *year = [formatter stringFromDate:fileDate];
  752. [formatter setDateFormat:@"yy"];
  753. NSString *yearNumber = [formatter stringFromDate:fileDate];
  754. [formatter setDateFormat:@"HH"];
  755. NSString *hour24 = [formatter stringFromDate:fileDate];
  756. [formatter setDateFormat:@"hh"];
  757. NSString *hour12 = [formatter stringFromDate:fileDate];
  758. [formatter setDateFormat:@"mm"];
  759. NSString *minute = [formatter stringFromDate:fileDate];
  760. [formatter setDateFormat:@"ss"];
  761. NSString *second = [formatter stringFromDate:fileDate];
  762. [formatter setDateFormat:@"a"];
  763. NSString *ampm = [formatter stringFromDate:fileDate];
  764. // Replace string with date
  765. fileName = [fileName stringByReplacingOccurrencesOfString:@"DD" withString:dayNumber];
  766. fileName = [fileName stringByReplacingOccurrencesOfString:@"MMM" withString:month];
  767. fileName = [fileName stringByReplacingOccurrencesOfString:@"MM" withString:monthNumber];
  768. fileName = [fileName stringByReplacingOccurrencesOfString:@"YYYY" withString:year];
  769. fileName = [fileName stringByReplacingOccurrencesOfString:@"YY" withString:yearNumber];
  770. fileName = [fileName stringByReplacingOccurrencesOfString:@"HH" withString:hour24];
  771. fileName = [fileName stringByReplacingOccurrencesOfString:@"hh" withString:hour12];
  772. fileName = [fileName stringByReplacingOccurrencesOfString:@"mm" withString:minute];
  773. fileName = [fileName stringByReplacingOccurrencesOfString:@"ss" withString:second];
  774. fileName = [fileName stringByReplacingOccurrencesOfString:@"ampm" withString:ampm];
  775. if (addFileNameType)
  776. fileName = [NSString stringWithFormat:@"%@%@%@.%@", fileNameType, fileName, numberFileName, fileNameExt];
  777. else
  778. fileName = [NSString stringWithFormat:@"%@%@.%@", fileName, numberFileName, fileNameExt];
  779. fileName = [fileName stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
  780. } else {
  781. if (addFileNameType)
  782. fileName = [NSString stringWithFormat:@"%@ %@ %@.%@", fileNameType, fileNameDate, numberFileName, fileNameExt];
  783. else
  784. fileName = [NSString stringWithFormat:@"%@ %@.%@", fileNameDate, numberFileName, fileNameExt];
  785. }
  786. } else {
  787. if (addFileNameType)
  788. fileName = [NSString stringWithFormat:@"%@ %@ %@.%@", fileNameType, fileNameDate, numberFileName, fileNameExt];
  789. else
  790. fileName = [NSString stringWithFormat:@"%@ %@.%@", fileNameDate, numberFileName, fileNameExt];
  791. }
  792. return fileName;
  793. }
  794. + (void)createDirectoryStandard
  795. {
  796. NSString *path;
  797. NSURL *dirGroup = [CCUtility getDirectoryGroup];
  798. NSLog(@"[LOG] Dir Group");
  799. NSLog(@"%@", [dirGroup path]);
  800. NSLog(@"[LOG] Program application ");
  801. NSLog(@"%@", [[CCUtility getDirectoryDocuments] stringByDeletingLastPathComponent]);
  802. // create Directory Documents
  803. path = [CCUtility getDirectoryDocuments];
  804. if (![[NSFileManager defaultManager] fileExistsAtPath: path])
  805. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  806. // create Directory audio => Library, Application Support, audio
  807. path = [CCUtility getDirectoryAudio];
  808. if (![[NSFileManager defaultManager] fileExistsAtPath: path])
  809. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  810. // create Directory database Nextcloud
  811. path = [[dirGroup URLByAppendingPathComponent:[[NCGlobal shared] appDatabaseNextcloud]] path];
  812. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  813. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  814. [[NSFileManager defaultManager] setAttributes:@{NSFileProtectionKey:NSFileProtectionNone} ofItemAtPath:path error:nil];
  815. // create Directory User Data
  816. path = [[dirGroup URLByAppendingPathComponent:NCGlobal.shared.appUserData] path];
  817. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  818. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  819. // create Directory Provider Storage
  820. path = [CCUtility getDirectoryProviderStorage];
  821. if (![[NSFileManager defaultManager] fileExistsAtPath: path])
  822. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  823. // create Directory Scan
  824. path = [[dirGroup URLByAppendingPathComponent:NCGlobal.shared.appScan] path];
  825. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  826. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  827. // create Directory Temp
  828. path = NSTemporaryDirectory();
  829. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  830. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  831. // Directory Excluded From Backup
  832. [CCUtility addSkipBackupAttributeToItemAtURL:[[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]];
  833. [CCUtility addSkipBackupAttributeToItemAtURL:[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.directoryProviderStorage]];
  834. [CCUtility addSkipBackupAttributeToItemAtURL:[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appUserData]];
  835. #ifdef DEBUG
  836. NSLog(@"[LOG] Copy DB on Documents directory");
  837. NSString *atPathDB = [NSString stringWithFormat:@"%@/nextcloud.realm", [[dirGroup URLByAppendingPathComponent:[[NCGlobal shared] appDatabaseNextcloud]] path]];
  838. NSString *toPathDB = [NSString stringWithFormat:@"%@/nextcloud.realm", [CCUtility getDirectoryDocuments]];
  839. [[NSFileManager defaultManager] removeItemAtPath:toPathDB error:nil];
  840. [[NSFileManager defaultManager] copyItemAtPath:atPathDB toPath:toPathDB error:nil];
  841. #endif
  842. }
  843. + (NSURL *)getDirectoryGroup
  844. {
  845. NSURL *path = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:[NCBrandOptions shared].capabilitiesGroups];
  846. return path;
  847. }
  848. + (NSString *)getStringUser:(NSString *)user urlBase:(NSString *)urlBase
  849. {
  850. NSString *baseUrl = [urlBase lowercaseString];
  851. NSString *dirUserBaseUrl = @"";
  852. if ([user length] && [baseUrl length]) {
  853. if ([baseUrl hasPrefix:@"https://"]) baseUrl = [baseUrl substringFromIndex:8];
  854. if ([baseUrl hasPrefix:@"http://"]) baseUrl = [baseUrl substringFromIndex:7];
  855. dirUserBaseUrl = [NSString stringWithFormat:@"%@-%@", user, baseUrl];
  856. dirUserBaseUrl = [[self removeForbiddenCharactersFileSystem:dirUserBaseUrl] lowercaseString];
  857. }
  858. return dirUserBaseUrl;
  859. }
  860. // Return the path of directory Documents -> NSDocumentDirectory
  861. + (NSString *)getDirectoryDocuments
  862. {
  863. NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
  864. return [paths objectAtIndex:0];
  865. }
  866. + (NSString *)getDirectoryReaderMetadata
  867. {
  868. NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
  869. return [NSString stringWithFormat:@"%@/Reader Metadata", [paths objectAtIndex:0]];
  870. }
  871. // Return the path of directory Audio
  872. + (NSString *)getDirectoryAudio
  873. {
  874. NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
  875. return [NSString stringWithFormat:@"%@/%@", [paths objectAtIndex:0], @"audio"];
  876. }
  877. // Return the path of directory Cetificates
  878. + (NSString *)getDirectoryCerificates
  879. {
  880. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appCertificates] path];
  881. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  882. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  883. return path;
  884. }
  885. + (NSString *)getDirectoryUserData
  886. {
  887. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appUserData] path];
  888. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  889. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  890. return path;
  891. }
  892. + (NSString *)getDirectoryProviderStorage
  893. {
  894. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.directoryProviderStorage] path];
  895. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  896. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  897. return path;
  898. }
  899. + (NSString *)getDirectoryProviderStorageOcId:(NSString *)ocId
  900. {
  901. NSString *path = [NSString stringWithFormat:@"%@/%@", [self getDirectoryProviderStorage], ocId];
  902. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  903. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  904. return path;
  905. }
  906. + (NSString *)getDirectoryProviderStorageOcId:(NSString *)ocId fileNameView:(NSString *)fileNameView
  907. {
  908. NSString *fileNamePath = [NSString stringWithFormat:@"%@/%@", [self getDirectoryProviderStorageOcId:ocId], fileNameView];
  909. // if do not exists create file 0 length
  910. if ([[NSFileManager defaultManager] fileExistsAtPath:fileNamePath] == NO) {
  911. [[NSFileManager defaultManager] createFileAtPath:fileNamePath contents:nil attributes:nil];
  912. }
  913. return fileNamePath;
  914. }
  915. + (NSString *)getDirectoryProviderStorageIconOcId:(NSString *)ocId etag:(NSString *)etag
  916. {
  917. return [NSString stringWithFormat:@"%@/%@.small.ico", [self getDirectoryProviderStorageOcId:ocId], etag];
  918. }
  919. + (NSString *)getDirectoryProviderStoragePreviewOcId:(NSString *)ocId etag:(NSString *)etag
  920. {
  921. return [NSString stringWithFormat:@"%@/%@.preview.ico", [self getDirectoryProviderStorageOcId:ocId], etag];
  922. }
  923. + (BOOL)fileProviderStorageExists:(NSString *)ocId fileNameView:(NSString *)fileNameView
  924. {
  925. NSString *fileNamePath = [self getDirectoryProviderStorageOcId:ocId fileNameView:fileNameView];
  926. unsigned long long fileSize = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePath error:nil] fileSize];
  927. if (fileSize > 0) return true;
  928. else return false;
  929. }
  930. + (int64_t)fileProviderStorageSize:(NSString *)ocId fileNameView:(NSString *)fileNameView
  931. {
  932. NSString *fileNamePath = [self getDirectoryProviderStorageOcId:ocId fileNameView:fileNameView];
  933. int64_t fileSize = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePath error:nil] fileSize];
  934. return fileSize;
  935. }
  936. + (BOOL)fileProviderStoragePreviewIconExists:(NSString *)ocId etag:(NSString *)etag
  937. {
  938. NSString *fileNamePathPreview = [self getDirectoryProviderStoragePreviewOcId:ocId etag:etag];
  939. NSString *fileNamePathIcon = [self getDirectoryProviderStorageIconOcId:ocId etag:etag];
  940. unsigned long long fileSizePreview = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePathPreview error:nil] fileSize];
  941. unsigned long long fileSizeIcon = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePathIcon error:nil] fileSize];
  942. if (fileSizePreview > 0 && fileSizeIcon > 0) return true;
  943. else return false;
  944. }
  945. + (void)removeGroupApplicationSupport
  946. {
  947. NSURL *dirGroup = [CCUtility getDirectoryGroup];
  948. NSString *path = [[dirGroup URLByAppendingPathComponent:NCGlobal.shared.appApplicationSupport] path];
  949. [[NSFileManager defaultManager] removeItemAtPath:path error:nil];
  950. }
  951. + (void)removeGroupLibraryDirectory
  952. {
  953. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryScan] error:nil];
  954. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryUserData] error:nil];
  955. }
  956. + (void)removeGroupDirectoryProviderStorage
  957. {
  958. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryProviderStorage] error:nil];
  959. }
  960. + (void)removeDocumentsDirectory
  961. {
  962. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryDocuments] error:nil];
  963. }
  964. + (void)removeTemporaryDirectory
  965. {
  966. [[NSFileManager defaultManager] removeItemAtPath:NSTemporaryDirectory() error:nil];
  967. }
  968. + (void)emptyTemporaryDirectory
  969. {
  970. NSArray* tmpDirectory = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:NSTemporaryDirectory() error:NULL];
  971. for (NSString *file in tmpDirectory) {
  972. [[NSFileManager defaultManager] removeItemAtPath:[NSString stringWithFormat:@"%@%@", NSTemporaryDirectory(), file] error:NULL];
  973. }
  974. }
  975. + (NSString *)getTitleSectionDate:(NSDate *)date
  976. {
  977. NSString *title;
  978. NSDate *today = [NSDate date];
  979. NSDate *yesterday = [today dateByAddingTimeInterval: -86400.0];
  980. if ([date isEqualToDate:[CCUtility datetimeWithOutTime:[NSDate distantPast]]]) {
  981. title = NSLocalizedString(@"_no_date_", nil);
  982. } else {
  983. title = [NSDateFormatter localizedStringFromDate:date dateStyle:NSDateFormatterLongStyle timeStyle:0];
  984. if ([date isEqualToDate:[CCUtility datetimeWithOutTime:today]])
  985. title = [NSString stringWithFormat:NSLocalizedString(@"_today_", nil)];
  986. if ([date isEqualToDate:[CCUtility datetimeWithOutTime:yesterday]])
  987. title = [NSString stringWithFormat:NSLocalizedString(@"_yesterday_", nil)];
  988. }
  989. return title;
  990. }
  991. + (void)moveFileAtPath:(NSString *)atPath toPath:(NSString *)toPath
  992. {
  993. [[NSFileManager defaultManager] removeItemAtPath:toPath error:nil];
  994. [[NSFileManager defaultManager] copyItemAtPath:atPath toPath:toPath error:nil];
  995. [[NSFileManager defaultManager] removeItemAtPath:atPath error:nil];
  996. }
  997. + (void)copyFileAtPath:(NSString *)atPath toPath:(NSString *)toPath
  998. {
  999. [[NSFileManager defaultManager] removeItemAtPath:toPath error:nil];
  1000. [[NSFileManager defaultManager] copyItemAtPath:atPath toPath:toPath error:nil];
  1001. }
  1002. + (void)removeFileAtPath:(NSString *)atPath
  1003. {
  1004. [[NSFileManager defaultManager] removeItemAtPath:atPath error:nil];
  1005. }
  1006. + (void)createDirectoryAtPath:(NSString *)atPath
  1007. {
  1008. [[NSFileManager defaultManager] createDirectoryAtPath:atPath withIntermediateDirectories:true attributes:nil error:nil];
  1009. }
  1010. + (NSString *)returnPathfromServerUrl:(NSString *)serverUrl urlBase:(NSString *)urlBase account:(NSString *)account
  1011. {
  1012. NSString *homeServer = [[NCUtilityFileSystem shared] getHomeServerWithUrlBase:urlBase account:account];
  1013. NSString *path = [serverUrl stringByReplacingOccurrencesOfString:homeServer withString:@""];
  1014. return path;
  1015. }
  1016. + (NSString *)returnFileNamePathFromFileName:(NSString *)metadataFileName serverUrl:(NSString *)serverUrl urlBase:(NSString *)urlBase account:(NSString *)account
  1017. {
  1018. if (metadataFileName == nil || serverUrl == nil || urlBase == nil) {
  1019. return @"";
  1020. }
  1021. NSString *homeServer = [[NCUtilityFileSystem shared] getHomeServerWithUrlBase:urlBase account:account];
  1022. NSString *fileName = [NSString stringWithFormat:@"%@/%@", [serverUrl stringByReplacingOccurrencesOfString:homeServer withString:@""], metadataFileName];
  1023. if ([fileName hasPrefix:@"/"]) fileName = [fileName substringFromIndex:1];
  1024. return fileName;
  1025. }
  1026. + (NSArray *)createNameSubFolder:(NSArray *)assets
  1027. {
  1028. NSMutableOrderedSet *datesSubFolder = [NSMutableOrderedSet new];
  1029. for (PHAsset *asset in assets) {
  1030. NSDate *assetDate = asset.creationDate;
  1031. NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
  1032. [formatter setDateFormat:@"yyyy"];
  1033. NSString *yearString = [formatter stringFromDate:assetDate];
  1034. if (yearString)
  1035. [datesSubFolder addObject:yearString];
  1036. [formatter setDateFormat:@"MM"];
  1037. NSString *monthString = [formatter stringFromDate:assetDate];
  1038. monthString = [NSString stringWithFormat:@"%@/%@", yearString, monthString];
  1039. if (monthString)
  1040. [datesSubFolder addObject:monthString];
  1041. }
  1042. return (NSArray *)datesSubFolder;
  1043. }
  1044. + (NSString *)getMimeType:(NSString *)fileNameView
  1045. {
  1046. CFStringRef fileUTI = nil;
  1047. NSString *returnFileUTI = nil;
  1048. if ([fileNameView isEqualToString:@"."]) {
  1049. return returnFileUTI;
  1050. } else {
  1051. CFStringRef fileExtension = (__bridge CFStringRef)[fileNameView pathExtension];
  1052. NSString *ext = (__bridge NSString *)fileExtension;
  1053. ext = ext.uppercaseString;
  1054. fileUTI = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, fileExtension, NULL);
  1055. if (fileUTI != nil) {
  1056. returnFileUTI = (__bridge NSString *)fileUTI;
  1057. CFRelease(fileUTI);
  1058. }
  1059. }
  1060. return returnFileUTI;
  1061. }
  1062. + (NSString *)getDirectoryScan
  1063. {
  1064. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appScan] path];
  1065. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  1066. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  1067. return path;
  1068. }
  1069. + (void)extractImageVideoFromAssetLocalIdentifierForUpload:(tableMetadata *)metadataForUpload notification:(BOOL)notification completion:(void(^)(tableMetadata *metadata, NSString* fileNamePath))completion
  1070. {
  1071. if (metadataForUpload == nil) {
  1072. completion(nil, nil);
  1073. return;
  1074. }
  1075. tableMetadata *metadata = [[NCManageDatabase shared] copyObjectWithMetadata:metadataForUpload];
  1076. PHFetchResult *result = [PHAsset fetchAssetsWithLocalIdentifiers:@[metadata.assetLocalIdentifier] options:nil];
  1077. if (!result.count) {
  1078. if (notification) {
  1079. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(NCGlobal.shared.errorInternalError), @"errorDescription": @"_err_file_not_found_"}];
  1080. }
  1081. completion(nil, nil);
  1082. return;
  1083. }
  1084. PHAsset *asset = result[0];
  1085. NSDate *creationDate = asset.creationDate;
  1086. NSDate *modificationDate = asset.modificationDate;
  1087. NSArray *resourceArray = [PHAssetResource assetResourcesForAsset:asset];
  1088. long fileSize = [[resourceArray.firstObject valueForKey:@"fileSize"] longValue];
  1089. dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
  1090. // IMAGE
  1091. if (asset.mediaType == PHAssetMediaTypeImage) {
  1092. PHImageRequestOptions *options = [PHImageRequestOptions new];
  1093. options.networkAccessAllowed = YES;
  1094. options.deliveryMode = PHImageRequestOptionsDeliveryModeHighQualityFormat;
  1095. options.synchronous = YES;
  1096. options.progressHandler = ^(double progress, NSError *error, BOOL *stop, NSDictionary *info) {
  1097. NSLog(@"cacheAsset: %f", progress);
  1098. if (error) {
  1099. if (notification) {
  1100. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(error.code), @"errorDescription": [NSString stringWithFormat:@"Image request iCloud failed [%@]", error.description]}];
  1101. }
  1102. completion(nil, nil);
  1103. return;
  1104. }
  1105. };
  1106. [[PHImageManager defaultManager] requestImageDataForAsset:asset options:options resultHandler:^(NSData *imageData, NSString *dataUTI, UIImageOrientation orientation, NSDictionary *info) {
  1107. NSError *error = nil;
  1108. NSString *extensionAsset = [[[asset valueForKey:@"filename"] pathExtension] uppercaseString];
  1109. NSString *fileName = metadata.fileNameView;
  1110. if ([extensionAsset isEqualToString:@"HEIC"] && [CCUtility getFormatCompatibility]) {
  1111. CIImage *ciImage = [CIImage imageWithData:imageData];
  1112. CIContext *context = [CIContext context];
  1113. imageData = [context JPEGRepresentationOfImage:ciImage colorSpace:ciImage.colorSpace options:@{}];
  1114. NSString *fileNameJPEG = [[metadata.fileName lastPathComponent] stringByDeletingPathExtension];
  1115. fileName = [fileNameJPEG stringByAppendingString:@".jpg"];
  1116. metadata.contentType = @"image/jpeg";
  1117. metadata.ext = @"jpg";
  1118. }
  1119. NSString *fileNamePath = [NSTemporaryDirectory() stringByAppendingString:fileName];
  1120. [[NSFileManager defaultManager]removeItemAtPath:fileNamePath error:nil];
  1121. [imageData writeToFile:fileNamePath options:NSDataWritingAtomic error:&error];
  1122. if (metadata.e2eEncrypted) {
  1123. metadata.fileNameView = fileName;
  1124. } else {
  1125. metadata.fileNameView = fileName;
  1126. metadata.fileName = fileName;
  1127. }
  1128. metadata.creationDate = creationDate;
  1129. metadata.date = modificationDate;
  1130. metadata.size = fileSize;
  1131. dispatch_async(dispatch_get_main_queue(), ^{
  1132. completion(metadata, fileNamePath);
  1133. });
  1134. }];
  1135. }
  1136. // VIDEO
  1137. if (asset.mediaType == PHAssetMediaTypeVideo) {
  1138. PHVideoRequestOptions *options = [PHVideoRequestOptions new];
  1139. options.networkAccessAllowed = YES;
  1140. options.version = PHVideoRequestOptionsVersionOriginal;
  1141. options.progressHandler = ^(double progress, NSError *error, BOOL *stop, NSDictionary *info) {
  1142. NSLog(@"cacheAsset: %f", progress);
  1143. if (error) {
  1144. if (notification) {
  1145. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(error.code), @"errorDescription": [NSString stringWithFormat:@"Video request iCloud failed [%@]", error.description]}];
  1146. }
  1147. completion(nil, nil);
  1148. }
  1149. };
  1150. [[PHImageManager defaultManager] requestAVAssetForVideo:asset options:options resultHandler:^(AVAsset *asset, AVAudioMix *audioMix, NSDictionary *info) {
  1151. if ([asset isKindOfClass:[AVURLAsset class]]) {
  1152. NSString *fileNamePath = [NSTemporaryDirectory() stringByAppendingString:metadata.fileNameView];
  1153. NSURL *fileNamePathURL = [[NSURL alloc] initFileURLWithPath:fileNamePath];
  1154. NSError *error = nil;
  1155. //NSDictionary *attributes = [NSDictionary dictionaryWithObjectsAndKeys: modificationDate, NSFileModificationDate, creationDate, NSFileCreationDate, NULL];
  1156. [[NSFileManager defaultManager] removeItemAtURL:fileNamePathURL error:nil];
  1157. [[NSFileManager defaultManager] copyItemAtURL:[(AVURLAsset *)asset URL] toURL:fileNamePathURL error:&error];
  1158. //[[NSFileManager defaultManager] setAttributes: attributes ofItemAtPath:fileNamePath error:nil];
  1159. dispatch_async(dispatch_get_main_queue(), ^{
  1160. if (error) {
  1161. if (notification) {
  1162. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(error.code), @"errorDescription": [NSString stringWithFormat:@"Video request iCloud failed [%@]", error.description]}];
  1163. }
  1164. completion(nil, nil);
  1165. } else {
  1166. metadata.creationDate = creationDate;
  1167. metadata.date = modificationDate;
  1168. metadata.size = fileSize;
  1169. completion(metadata, fileNamePath);
  1170. }
  1171. });
  1172. }
  1173. }];
  1174. }
  1175. });
  1176. }
  1177. + (void)extractLivePhotoAsset:(PHAsset*)asset filePath:(NSString *)filePath withCompletion:(void (^)(NSURL* url))completion
  1178. {
  1179. [CCUtility removeFileAtPath:filePath];
  1180. NSURL *fileUrl = [NSURL fileURLWithPath:filePath];
  1181. PHLivePhotoRequestOptions *options = [PHLivePhotoRequestOptions new];
  1182. options.deliveryMode = PHImageRequestOptionsDeliveryModeFastFormat;
  1183. options.networkAccessAllowed = YES;
  1184. [[PHImageManager defaultManager] requestLivePhotoForAsset:asset targetSize:[UIScreen mainScreen].bounds.size contentMode:PHImageContentModeDefault options:options resultHandler:^(PHLivePhoto * _Nullable livePhoto, NSDictionary * _Nullable info) {
  1185. if (livePhoto) {
  1186. NSArray *assetResources = [PHAssetResource assetResourcesForLivePhoto:livePhoto];
  1187. PHAssetResource *videoResource = nil;
  1188. for(PHAssetResource *resource in assetResources){
  1189. if (resource.type == PHAssetResourceTypePairedVideo) {
  1190. videoResource = resource;
  1191. break;
  1192. }
  1193. }
  1194. if(videoResource){
  1195. [[PHAssetResourceManager defaultManager] writeDataForAssetResource:videoResource toFile:fileUrl options:nil completionHandler:^(NSError * _Nullable error) {
  1196. if (!error) {
  1197. completion(fileUrl);
  1198. } else { completion(nil); }
  1199. }];
  1200. } else { completion(nil); }
  1201. } else { completion(nil); }
  1202. }];
  1203. }
  1204. #pragma --------------------------------------------------------------------------------------------
  1205. #pragma mark ===== E2E Encrypted =====
  1206. #pragma --------------------------------------------------------------------------------------------
  1207. + (NSString *)generateRandomIdentifier
  1208. {
  1209. NSString *UUID = [[NSUUID UUID] UUIDString];
  1210. return [[UUID stringByReplacingOccurrencesOfString:@"-" withString:@""] lowercaseString];
  1211. }
  1212. + (BOOL)isFolderEncrypted:(NSString *)serverUrl e2eEncrypted:(BOOL)e2eEncrypted account:(NSString *)account urlBase:(NSString *)urlBase
  1213. {
  1214. NSString *home = [[NCUtilityFileSystem shared] getHomeServerWithUrlBase:urlBase account:account];
  1215. if (e2eEncrypted) {
  1216. return true;
  1217. } else if ([serverUrl isEqualToString:home] || [serverUrl isEqualToString:@".."]) {
  1218. return false;
  1219. } else {
  1220. tableDirectory *directory = [[NCManageDatabase shared] getTableDirectoryWithPredicate:[NSPredicate predicateWithFormat:@"account == %@ AND serverUrl == %@", account, serverUrl]];
  1221. while (directory != nil && ![directory.serverUrl isEqualToString:home]) {
  1222. if (directory.e2eEncrypted == true) {
  1223. return true;
  1224. }
  1225. serverUrl = [[NCUtilityFileSystem shared] deletingLastPathComponentWithServerUrl:serverUrl urlBase:urlBase account:account];
  1226. directory = [[NCManageDatabase shared] getTableDirectoryWithPredicate:[NSPredicate predicateWithFormat:@"account == %@ AND serverUrl == %@", account, serverUrl]];
  1227. }
  1228. return false;
  1229. }
  1230. }
  1231. #pragma --------------------------------------------------------------------------------------------
  1232. #pragma mark ===== Share Permissions =====
  1233. #pragma --------------------------------------------------------------------------------------------
  1234. + (NSInteger) getPermissionsValueByCanEdit:(BOOL)canEdit andCanCreate:(BOOL)canCreate andCanChange:(BOOL)canChange andCanDelete:(BOOL)canDelete andCanShare:(BOOL)canShare andIsFolder:(BOOL) isFolder
  1235. {
  1236. NSInteger permissionsValue = NCGlobal.shared.permissionReadShare;
  1237. if (canEdit && !isFolder) {
  1238. permissionsValue = permissionsValue + NCGlobal.shared.permissionUpdateShare;
  1239. }
  1240. if (canCreate & isFolder) {
  1241. permissionsValue = permissionsValue + NCGlobal.shared.permissionCreateShare;
  1242. }
  1243. if (canChange && isFolder) {
  1244. permissionsValue = permissionsValue + NCGlobal.shared.permissionUpdateShare;
  1245. }
  1246. if (canDelete & isFolder) {
  1247. permissionsValue = permissionsValue + NCGlobal.shared.permissionDeleteShare;
  1248. }
  1249. if (canShare) {
  1250. permissionsValue = permissionsValue + NCGlobal.shared.permissionShareShare;
  1251. }
  1252. return permissionsValue;
  1253. }
  1254. + (BOOL) isPermissionToCanCreate:(NSInteger) permissionValue {
  1255. BOOL canCreate = ((permissionValue & NCGlobal.shared.permissionCreateShare) > 0);
  1256. return canCreate;
  1257. }
  1258. + (BOOL) isPermissionToCanChange:(NSInteger) permissionValue {
  1259. BOOL canChange = ((permissionValue & NCGlobal.shared.permissionUpdateShare) > 0);
  1260. return canChange;
  1261. }
  1262. + (BOOL) isPermissionToCanDelete:(NSInteger) permissionValue {
  1263. BOOL canDelete = ((permissionValue & NCGlobal.shared.permissionDeleteShare) > 0);
  1264. return canDelete;
  1265. }
  1266. + (BOOL) isPermissionToCanShare:(NSInteger) permissionValue {
  1267. BOOL canShare = ((permissionValue & NCGlobal.shared.permissionShareShare) > 0);
  1268. return canShare;
  1269. }
  1270. + (BOOL) isAnyPermissionToEdit:(NSInteger) permissionValue {
  1271. BOOL canCreate = [self isPermissionToCanCreate:permissionValue];
  1272. BOOL canChange = [self isPermissionToCanChange:permissionValue];
  1273. BOOL canDelete = [self isPermissionToCanDelete:permissionValue];
  1274. BOOL canEdit = (canCreate || canChange || canDelete);
  1275. return canEdit;
  1276. }
  1277. + (BOOL) isPermissionToRead:(NSInteger) permissionValue {
  1278. BOOL canRead = ((permissionValue & NCGlobal.shared.permissionReadShare) > 0);
  1279. return canRead;
  1280. }
  1281. + (BOOL) isPermissionToReadCreateUpdate:(NSInteger) permissionValue {
  1282. BOOL canRead = [self isPermissionToRead:permissionValue];
  1283. BOOL canCreate = [self isPermissionToCanCreate:permissionValue];
  1284. BOOL canChange = [self isPermissionToCanChange:permissionValue];
  1285. BOOL canEdit = (canCreate && canChange && canRead);
  1286. return canEdit;
  1287. }
  1288. #pragma --------------------------------------------------------------------------------------------
  1289. #pragma mark ===== EXIF =====
  1290. #pragma --------------------------------------------------------------------------------------------
  1291. + (void)setExif:(tableMetadata *)metadata withCompletionHandler:(void(^)(double latitude, double longitude, NSString *location, NSDate *date, NSString *lensModel))completition
  1292. {
  1293. NSString *dateTime;
  1294. NSString *latitudeRef;
  1295. NSString *longitudeRef;
  1296. NSString *stringLatitude = @"0";
  1297. NSString *stringLongitude = @"0";
  1298. __block NSString *location = @"";
  1299. double latitude = 0;
  1300. double longitude = 0;
  1301. NSDate *date = [NSDate new];
  1302. long fileSize = 0;
  1303. int pixelY = 0;
  1304. int pixelX = 0;
  1305. NSString *lensModel;
  1306. if (![metadata.typeFile isEqualToString:NCGlobal.shared.metadataTypeFileImage] || ![CCUtility fileProviderStorageExists:metadata.ocId fileNameView:metadata.fileNameView]) {
  1307. completition(latitude, longitude, location, date, lensModel);
  1308. return;
  1309. }
  1310. NSURL *url = [NSURL fileURLWithPath:[CCUtility getDirectoryProviderStorageOcId:metadata.ocId fileNameView:metadata.fileNameView]];
  1311. CGImageSourceRef originalSource = CGImageSourceCreateWithURL((CFURLRef) url, NULL);
  1312. if (!originalSource) {
  1313. completition(latitude, longitude, location, date, lensModel);
  1314. return;
  1315. }
  1316. CFDictionaryRef fileProperties = CGImageSourceCopyProperties(originalSource, nil);
  1317. if (!fileProperties) {
  1318. completition(latitude, longitude, location,date, lensModel);
  1319. return;
  1320. }
  1321. // FILES PROPERTIES
  1322. NSNumber *fileSizeNumber = CFDictionaryGetValue(fileProperties, kCGImagePropertyFileSize);
  1323. fileSize = [fileSizeNumber longValue];
  1324. CFDictionaryRef imageProperties = CGImageSourceCopyPropertiesAtIndex(originalSource, 0, NULL);
  1325. if (!imageProperties) {
  1326. completition(latitude, longitude, location,date, lensModel);
  1327. return;
  1328. }
  1329. CFDictionaryRef tiff = CFDictionaryGetValue(imageProperties, kCGImagePropertyTIFFDictionary);
  1330. CFDictionaryRef gps = CFDictionaryGetValue(imageProperties, kCGImagePropertyGPSDictionary);
  1331. CFDictionaryRef exif = CFDictionaryGetValue(imageProperties, kCGImagePropertyExifDictionary);
  1332. if (exif) {
  1333. NSString *sPixelX = (NSString *)CFDictionaryGetValue(exif, kCGImagePropertyExifPixelXDimension);
  1334. pixelX = [sPixelX intValue];
  1335. NSString *sPixelY = (NSString *)CFDictionaryGetValue(exif, kCGImagePropertyExifPixelYDimension);
  1336. pixelY = [sPixelY intValue];
  1337. lensModel = (NSString *)CFDictionaryGetValue(exif, kCGImagePropertyExifLensModel);
  1338. }
  1339. if (tiff) {
  1340. dateTime = (NSString *)CFDictionaryGetValue(tiff, kCGImagePropertyTIFFDateTime);
  1341. NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
  1342. [dateFormatter setDateFormat:@"yyyy:MM:dd HH:mm:ss"];
  1343. date = [dateFormatter dateFromString:dateTime];
  1344. if (!date) date = metadata.date;
  1345. }
  1346. if (gps) {
  1347. latitude = [(NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLatitude) doubleValue];
  1348. longitude = [(NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLongitude) doubleValue];
  1349. latitudeRef = (NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLatitudeRef);
  1350. longitudeRef = (NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLongitudeRef);
  1351. // conversion 4 decimal +N -S
  1352. // The latitude in degrees. Positive values indicate latitudes north of the equator. Negative values indicate latitudes south of the equator.
  1353. if ([latitudeRef isEqualToString:@"N"]) {
  1354. stringLatitude = [NSString stringWithFormat:@"+%.4f", latitude];
  1355. } else {
  1356. stringLatitude = [NSString stringWithFormat:@"-%.4f", latitude];
  1357. }
  1358. // conversion 4 decimal +E -W
  1359. // The longitude in degrees. Measurements are relative to the zero meridian, with positive values extending east of the meridian
  1360. // and negative values extending west of the meridian.
  1361. if ([longitudeRef isEqualToString:@"E"]) {
  1362. stringLongitude = [NSString stringWithFormat:@"+%.4f", longitude];
  1363. } else {
  1364. stringLongitude = [NSString stringWithFormat:@"-%.4f", longitude];
  1365. }
  1366. if (latitude == 0 || longitude == 0) {
  1367. stringLatitude = @"0";
  1368. stringLongitude = @"0";
  1369. }
  1370. }
  1371. // Wite data EXIF in DB
  1372. if (tiff || gps) {
  1373. [[NCManageDatabase shared] setLocalFileWithOcId:metadata.ocId exifDate:date exifLatitude:stringLatitude exifLongitude:stringLongitude exifLensModel:lensModel];
  1374. if ([stringLatitude doubleValue] != 0 || [stringLongitude doubleValue] != 0) {
  1375. // If exists already geocoder data in TableGPS exit
  1376. location = [[NCManageDatabase shared] getLocationFromGeoLatitude:stringLatitude longitude:stringLongitude];
  1377. if (location != nil) {
  1378. completition(latitude, longitude, location, date, lensModel);
  1379. return;
  1380. }
  1381. CLGeocoder *geocoder = [[CLGeocoder alloc] init];
  1382. CLLocation *llocation = [[CLLocation alloc] initWithLatitude:latitude longitude:longitude];
  1383. [geocoder reverseGeocodeLocation:llocation completionHandler:^(NSArray *placemarks, NSError *error) {
  1384. if (error == nil && [placemarks count] > 0) {
  1385. CLPlacemark *placemark = [placemarks lastObject];
  1386. NSString *thoroughfare = @"";
  1387. NSString *postalCode = @"";
  1388. NSString *locality = @"";
  1389. NSString *administrativeArea = @"";
  1390. NSString *country = @"";
  1391. if (placemark.thoroughfare) thoroughfare = placemark.thoroughfare;
  1392. if (placemark.postalCode) postalCode = placemark.postalCode;
  1393. if (placemark.locality) locality = placemark.locality;
  1394. if (placemark.administrativeArea) administrativeArea = placemark.administrativeArea;
  1395. if (placemark.country) country = placemark.country;
  1396. location = [NSString stringWithFormat:@"%@ %@ %@ %@ %@", thoroughfare, postalCode, locality, administrativeArea, country];
  1397. location = [location stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
  1398. // GPS
  1399. if ([location length] > 0) {
  1400. [[NCManageDatabase shared] addGeocoderLocation:location placemarkAdministrativeArea:placemark.administrativeArea placemarkCountry:placemark.country placemarkLocality:placemark.locality placemarkPostalCode:placemark.postalCode placemarkThoroughfare:placemark.thoroughfare latitude:stringLatitude longitude:stringLongitude];
  1401. }
  1402. completition(latitude, longitude, location, date, lensModel);
  1403. }
  1404. }];
  1405. } else {
  1406. completition(latitude, longitude, location, date, lensModel);
  1407. }
  1408. } else {
  1409. completition(latitude, longitude, location, date, lensModel);
  1410. }
  1411. CFRelease(originalSource);
  1412. CFRelease(imageProperties);
  1413. }
  1414. #pragma --------------------------------------------------------------------------------------------
  1415. #pragma mark ===== Third parts =====
  1416. #pragma --------------------------------------------------------------------------------------------
  1417. + (NSString *)getExtension:(NSString*)fileName
  1418. {
  1419. NSMutableArray *fileNameArray =[[NSMutableArray alloc] initWithArray: [fileName componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@"."]]];
  1420. NSString *extension = [NSString stringWithFormat:@"%@",[fileNameArray lastObject]];
  1421. extension = [extension uppercaseString];
  1422. //If the file has a ZIP extension obtain the previous one for check if it is a .pages.zip / .numbers.zip / .key.zip extension
  1423. if ([extension isEqualToString:@"ZIP"]) {
  1424. [fileNameArray removeLastObject];
  1425. NSString *secondExtension = [NSString stringWithFormat:@"%@",[fileNameArray lastObject]];
  1426. secondExtension = [secondExtension uppercaseString];
  1427. if ([secondExtension isEqualToString:@"PAGES"] || [secondExtension isEqualToString:@"NUMBERS"] || [secondExtension isEqualToString:@"KEY"]) {
  1428. extension = [NSString stringWithFormat:@"%@.%@",secondExtension,extension];
  1429. return extension;
  1430. }
  1431. }
  1432. return extension;
  1433. }
  1434. + (NSDate *)datetimeWithOutTime:(NSDate *)datDate
  1435. {
  1436. if (datDate == nil) return nil;
  1437. NSDateComponents* comps = [[NSCalendar currentCalendar] components:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDay fromDate:datDate];
  1438. datDate = [[NSCalendar currentCalendar] dateFromComponents:comps];
  1439. return datDate;
  1440. }
  1441. + (NSString *)valueForKey:(NSString *)key fromQueryItems:(NSArray *)queryItems
  1442. {
  1443. NSPredicate *predicate = [NSPredicate predicateWithFormat:@"name=%@", key];
  1444. NSURLQueryItem *queryItem = [[queryItems filteredArrayUsingPredicate:predicate] firstObject];
  1445. return queryItem.value;
  1446. }
  1447. @end