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. #pragma --------------------------------------------------------------------------------------------
  594. #pragma mark ===== Various =====
  595. #pragma --------------------------------------------------------------------------------------------
  596. + (BOOL)addSkipBackupAttributeToItemAtURL:(NSURL *)URL
  597. {
  598. assert([[NSFileManager defaultManager] fileExistsAtPath: [URL path]]);
  599. NSError *error = nil;
  600. BOOL success = [URL setResourceValue:[NSNumber numberWithBool: YES] forKey: NSURLIsExcludedFromBackupKey error: &error];
  601. if(!success){
  602. NSLog(@"Error excluding %@ from backup %@", [URL lastPathComponent], error);
  603. }
  604. return success;
  605. }
  606. + (NSString *)getUserAgent
  607. {
  608. NSString *appVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
  609. NSString *userAgent = [[NCBrandOptions shared] userAgent];
  610. return [NSString stringWithFormat:@"Mozilla/5.0 (iOS) %@/%@", userAgent, appVersion];
  611. }
  612. + (NSString *)dateDiff:(NSDate *) convertedDate
  613. {
  614. NSDate *todayDate = [NSDate date];
  615. double ti = [convertedDate timeIntervalSinceDate:todayDate];
  616. ti = ti * -1;
  617. if (ti < 60) {
  618. // This minute
  619. return NSLocalizedString(@"_less_a_minute_", nil);
  620. } else if (ti < 3600) {
  621. // This hour
  622. int diff = round(ti / 60);
  623. return [NSString stringWithFormat:NSLocalizedString(@"_minutes_ago_", nil), diff];
  624. } else if (ti < 86400) {
  625. // This day
  626. int diff = round(ti / 60 / 60);
  627. return[NSString stringWithFormat:NSLocalizedString(@"_hours_ago_", nil), diff];
  628. } else if (ti < 86400 * 30) {
  629. // This month
  630. int diff = round(ti / 60 / 60 / 24);
  631. return[NSString stringWithFormat:NSLocalizedString(@"_days_ago_", nil), diff];
  632. } else {
  633. // Older than one month
  634. NSDateFormatter *df = [[NSDateFormatter alloc] init];
  635. [df setFormatterBehavior:NSDateFormatterBehavior10_4];
  636. [df setDateStyle:NSDateFormatterMediumStyle];
  637. return [df stringFromDate:convertedDate];
  638. }
  639. }
  640. + (NSString *)transformedSize:(int64_t)value
  641. {
  642. NSString *string = [NSByteCountFormatter stringFromByteCount:value countStyle:NSByteCountFormatterCountStyleBinary];
  643. return string;
  644. }
  645. // Remove do not forbidden characters for Nextcloud Server
  646. + (NSString *)removeForbiddenCharactersServer:(NSString *)fileName
  647. {
  648. NSArray *arrayForbiddenCharacters = [NSArray arrayWithObjects:@"/", nil];
  649. for (NSString *currentCharacter in arrayForbiddenCharacters) {
  650. fileName = [fileName stringByReplacingOccurrencesOfString:currentCharacter withString:@""];
  651. }
  652. return fileName;
  653. }
  654. // Remove do not forbidden characters for File System Server
  655. + (NSString *)removeForbiddenCharactersFileSystem:(NSString *)fileName
  656. {
  657. NSArray *arrayForbiddenCharacters = [NSArray arrayWithObjects:@"\\",@"<",@">",@":",@"\"",@"|",@"?",@"*",@"/", nil];
  658. for (NSString *currentCharacter in arrayForbiddenCharacters) {
  659. fileName = [fileName stringByReplacingOccurrencesOfString:currentCharacter withString:@""];
  660. }
  661. return fileName;
  662. }
  663. + (NSString*)stringAppendServerUrl:(NSString *)serverUrl addFileName:(NSString *)addFileName
  664. {
  665. NSString *result;
  666. if (serverUrl == nil || addFileName == nil) return nil;
  667. if ([addFileName isEqualToString:@""]) return serverUrl;
  668. if ([serverUrl isEqualToString:@"/"]) result = [serverUrl stringByAppendingString:addFileName];
  669. else result = [NSString stringWithFormat:@"%@/%@", serverUrl, addFileName];
  670. return result;
  671. }
  672. + (NSString *)createRandomString:(int)numChars
  673. {
  674. NSString *letters = @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
  675. NSMutableString *randomString = [NSMutableString stringWithCapacity: numChars];
  676. for (int i=0; i < numChars; i++) {
  677. [randomString appendFormat: @"%C", [letters characterAtIndex: arc4random_uniform((unsigned int)[letters length]) % [letters length]]];
  678. }
  679. return [NSString stringWithFormat:@"%@", randomString];
  680. }
  681. + (NSString *)createFileNameDate:(NSString *)fileName extension:(NSString *)extension
  682. {
  683. NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
  684. [formatter setDateFormat:@"yy-MM-dd HH-mm-ss"];
  685. NSString *fileNameDate = [formatter stringFromDate:[NSDate date]];
  686. NSString *returnFileName;
  687. if ([fileName isEqualToString:@""] && ![extension isEqualToString:@""]) {
  688. returnFileName = [NSString stringWithFormat:@"%@.%@", fileNameDate, extension];
  689. }
  690. if (![fileName isEqualToString:@""] && [extension isEqualToString:@""]) {
  691. returnFileName = [NSString stringWithFormat:@"%@ %@", fileName, fileNameDate];
  692. }
  693. if ([fileName isEqualToString:@""] && [extension isEqualToString:@""]) {
  694. returnFileName = fileNameDate;
  695. }
  696. if (![fileName isEqualToString:@""] && ![extension isEqualToString:@""]) {
  697. returnFileName = [NSString stringWithFormat:@"%@ %@.%@", fileName, fileNameDate, extension];
  698. }
  699. return returnFileName;
  700. }
  701. + (NSString *)createFileName:(NSString *)fileName fileDate:(NSDate *)fileDate fileType:(PHAssetMediaType)fileType keyFileName:(NSString *)keyFileName keyFileNameType:(NSString *)keyFileNameType keyFileNameOriginal:(NSString *)keyFileNameOriginal
  702. {
  703. BOOL addFileNameType = NO;
  704. // Original FileName ?
  705. if ([self getOriginalFileName:keyFileNameOriginal]) {
  706. return fileName;
  707. }
  708. NSString *numberFileName;
  709. if ([fileName length] > 8) numberFileName = [fileName substringWithRange:NSMakeRange(04, 04)];
  710. else numberFileName = [CCUtility getIncrementalNumber];
  711. NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
  712. [formatter setDateFormat:@"yy-MM-dd HH-mm-ss"];
  713. NSString *fileNameDate = [formatter stringFromDate:fileDate];
  714. NSString *fileNameType = @"";
  715. if (fileType == PHAssetMediaTypeImage)
  716. fileNameType = NSLocalizedString(@"_photo_", nil);
  717. if (fileType == PHAssetMediaTypeVideo)
  718. fileNameType = NSLocalizedString(@"_video_", nil);
  719. if (fileType == PHAssetMediaTypeAudio)
  720. fileNameType = NSLocalizedString(@"_audio_", nil);
  721. if (fileType == PHAssetMediaTypeUnknown)
  722. fileNameType = NSLocalizedString(@"_unknown_", nil);
  723. // Use File Name Type
  724. if (keyFileNameType)
  725. addFileNameType = [CCUtility getFileNameType:keyFileNameType];
  726. NSString *fileNameExt = [[fileName pathExtension] lowercaseString];
  727. if (keyFileName) {
  728. fileName = [CCUtility getFileNameMask:keyFileName];
  729. if ([fileName length] > 0) {
  730. [formatter setDateFormat:@"dd"];
  731. NSString *dayNumber = [formatter stringFromDate:fileDate];
  732. [formatter setDateFormat:@"MMM"];
  733. NSString *month = [formatter stringFromDate:fileDate];
  734. [formatter setDateFormat:@"MM"];
  735. NSString *monthNumber = [formatter stringFromDate:fileDate];
  736. [formatter setDateFormat:@"yyyy"];
  737. NSString *year = [formatter stringFromDate:fileDate];
  738. [formatter setDateFormat:@"yy"];
  739. NSString *yearNumber = [formatter stringFromDate:fileDate];
  740. [formatter setDateFormat:@"HH"];
  741. NSString *hour24 = [formatter stringFromDate:fileDate];
  742. [formatter setDateFormat:@"hh"];
  743. NSString *hour12 = [formatter stringFromDate:fileDate];
  744. [formatter setDateFormat:@"mm"];
  745. NSString *minute = [formatter stringFromDate:fileDate];
  746. [formatter setDateFormat:@"ss"];
  747. NSString *second = [formatter stringFromDate:fileDate];
  748. [formatter setDateFormat:@"a"];
  749. NSString *ampm = [formatter stringFromDate:fileDate];
  750. // Replace string with date
  751. fileName = [fileName stringByReplacingOccurrencesOfString:@"DD" withString:dayNumber];
  752. fileName = [fileName stringByReplacingOccurrencesOfString:@"MMM" withString:month];
  753. fileName = [fileName stringByReplacingOccurrencesOfString:@"MM" withString:monthNumber];
  754. fileName = [fileName stringByReplacingOccurrencesOfString:@"YYYY" withString:year];
  755. fileName = [fileName stringByReplacingOccurrencesOfString:@"YY" withString:yearNumber];
  756. fileName = [fileName stringByReplacingOccurrencesOfString:@"HH" withString:hour24];
  757. fileName = [fileName stringByReplacingOccurrencesOfString:@"hh" withString:hour12];
  758. fileName = [fileName stringByReplacingOccurrencesOfString:@"mm" withString:minute];
  759. fileName = [fileName stringByReplacingOccurrencesOfString:@"ss" withString:second];
  760. fileName = [fileName stringByReplacingOccurrencesOfString:@"ampm" withString:ampm];
  761. if (addFileNameType)
  762. fileName = [NSString stringWithFormat:@"%@%@%@.%@", fileNameType, fileName, numberFileName, fileNameExt];
  763. else
  764. fileName = [NSString stringWithFormat:@"%@%@.%@", fileName, numberFileName, fileNameExt];
  765. fileName = [fileName stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
  766. } else {
  767. if (addFileNameType)
  768. fileName = [NSString stringWithFormat:@"%@ %@ %@.%@", fileNameType, fileNameDate, numberFileName, fileNameExt];
  769. else
  770. fileName = [NSString stringWithFormat:@"%@ %@.%@", fileNameDate, numberFileName, fileNameExt];
  771. }
  772. } else {
  773. if (addFileNameType)
  774. fileName = [NSString stringWithFormat:@"%@ %@ %@.%@", fileNameType, fileNameDate, numberFileName, fileNameExt];
  775. else
  776. fileName = [NSString stringWithFormat:@"%@ %@.%@", fileNameDate, numberFileName, fileNameExt];
  777. }
  778. return fileName;
  779. }
  780. + (void)createDirectoryStandard
  781. {
  782. NSString *path;
  783. NSURL *dirGroup = [CCUtility getDirectoryGroup];
  784. NSLog(@"[LOG] Dir Group");
  785. NSLog(@"%@", [dirGroup path]);
  786. NSLog(@"[LOG] Program application ");
  787. NSLog(@"%@", [[CCUtility getDirectoryDocuments] stringByDeletingLastPathComponent]);
  788. // create Directory Documents
  789. path = [CCUtility getDirectoryDocuments];
  790. if (![[NSFileManager defaultManager] fileExistsAtPath: path])
  791. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  792. // create Directory audio => Library, Application Support, audio
  793. path = [CCUtility getDirectoryAudio];
  794. if (![[NSFileManager defaultManager] fileExistsAtPath: path])
  795. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  796. // create Directory database Nextcloud
  797. path = [[dirGroup URLByAppendingPathComponent:[[NCGlobal shared] appDatabaseNextcloud]] path];
  798. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  799. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  800. [[NSFileManager defaultManager] setAttributes:@{NSFileProtectionKey:NSFileProtectionNone} ofItemAtPath:path error:nil];
  801. // create Directory User Data
  802. path = [[dirGroup URLByAppendingPathComponent:NCGlobal.shared.appUserData] path];
  803. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  804. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  805. // create Directory Provider Storage
  806. path = [CCUtility getDirectoryProviderStorage];
  807. if (![[NSFileManager defaultManager] fileExistsAtPath: path])
  808. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  809. // create Directory Scan
  810. path = [[dirGroup URLByAppendingPathComponent:NCGlobal.shared.appScan] path];
  811. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  812. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  813. // create Directory Temp
  814. path = NSTemporaryDirectory();
  815. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  816. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  817. // Directory Excluded From Backup
  818. [CCUtility addSkipBackupAttributeToItemAtURL:[[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]];
  819. [CCUtility addSkipBackupAttributeToItemAtURL:[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.directoryProviderStorage]];
  820. [CCUtility addSkipBackupAttributeToItemAtURL:[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appUserData]];
  821. #ifdef DEBUG
  822. NSLog(@"[LOG] Copy DB on Documents directory");
  823. NSString *atPathDB = [NSString stringWithFormat:@"%@/nextcloud.realm", [[dirGroup URLByAppendingPathComponent:[[NCGlobal shared] appDatabaseNextcloud]] path]];
  824. NSString *toPathDB = [NSString stringWithFormat:@"%@/nextcloud.realm", [CCUtility getDirectoryDocuments]];
  825. [[NSFileManager defaultManager] removeItemAtPath:toPathDB error:nil];
  826. [[NSFileManager defaultManager] copyItemAtPath:atPathDB toPath:toPathDB error:nil];
  827. #endif
  828. }
  829. + (NSURL *)getDirectoryGroup
  830. {
  831. NSURL *path = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:[NCBrandOptions shared].capabilitiesGroups];
  832. return path;
  833. }
  834. + (NSString *)getStringUser:(NSString *)user urlBase:(NSString *)urlBase
  835. {
  836. NSString *baseUrl = [urlBase lowercaseString];
  837. NSString *dirUserBaseUrl = @"";
  838. if ([user length] && [baseUrl length]) {
  839. if ([baseUrl hasPrefix:@"https://"]) baseUrl = [baseUrl substringFromIndex:8];
  840. if ([baseUrl hasPrefix:@"http://"]) baseUrl = [baseUrl substringFromIndex:7];
  841. dirUserBaseUrl = [NSString stringWithFormat:@"%@-%@", user, baseUrl];
  842. dirUserBaseUrl = [[self removeForbiddenCharactersFileSystem:dirUserBaseUrl] lowercaseString];
  843. }
  844. return dirUserBaseUrl;
  845. }
  846. // Return the path of directory Documents -> NSDocumentDirectory
  847. + (NSString *)getDirectoryDocuments
  848. {
  849. NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
  850. return [paths objectAtIndex:0];
  851. }
  852. + (NSString *)getDirectoryReaderMetadata
  853. {
  854. NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
  855. return [NSString stringWithFormat:@"%@/Reader Metadata", [paths objectAtIndex:0]];
  856. }
  857. // Return the path of directory Audio
  858. + (NSString *)getDirectoryAudio
  859. {
  860. NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
  861. return [NSString stringWithFormat:@"%@/%@", [paths objectAtIndex:0], @"audio"];
  862. }
  863. // Return the path of directory Cetificates
  864. + (NSString *)getDirectoryCerificates
  865. {
  866. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appCertificates] path];
  867. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  868. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  869. return path;
  870. }
  871. + (NSString *)getDirectoryUserData
  872. {
  873. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appUserData] path];
  874. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  875. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  876. return path;
  877. }
  878. + (NSString *)getDirectoryProviderStorage
  879. {
  880. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.directoryProviderStorage] path];
  881. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  882. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  883. return path;
  884. }
  885. + (NSString *)getDirectoryProviderStorageOcId:(NSString *)ocId
  886. {
  887. NSString *path = [NSString stringWithFormat:@"%@/%@", [self getDirectoryProviderStorage], ocId];
  888. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  889. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  890. return path;
  891. }
  892. + (NSString *)getDirectoryProviderStorageOcId:(NSString *)ocId fileNameView:(NSString *)fileNameView
  893. {
  894. NSString *fileNamePath = [NSString stringWithFormat:@"%@/%@", [self getDirectoryProviderStorageOcId:ocId], fileNameView];
  895. // if do not exists create file 0 length
  896. if ([[NSFileManager defaultManager] fileExistsAtPath:fileNamePath] == NO) {
  897. [[NSFileManager defaultManager] createFileAtPath:fileNamePath contents:nil attributes:nil];
  898. }
  899. return fileNamePath;
  900. }
  901. + (NSString *)getDirectoryProviderStorageIconOcId:(NSString *)ocId etag:(NSString *)etag
  902. {
  903. return [NSString stringWithFormat:@"%@/%@.small.ico", [self getDirectoryProviderStorageOcId:ocId], etag];
  904. }
  905. + (NSString *)getDirectoryProviderStoragePreviewOcId:(NSString *)ocId etag:(NSString *)etag
  906. {
  907. return [NSString stringWithFormat:@"%@/%@.preview.ico", [self getDirectoryProviderStorageOcId:ocId], etag];
  908. }
  909. + (BOOL)fileProviderStorageExists:(NSString *)ocId fileNameView:(NSString *)fileNameView
  910. {
  911. NSString *fileNamePath = [self getDirectoryProviderStorageOcId:ocId fileNameView:fileNameView];
  912. unsigned long long fileSize = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePath error:nil] fileSize];
  913. if (fileSize > 0) return true;
  914. else return false;
  915. }
  916. + (int64_t)fileProviderStorageSize:(NSString *)ocId fileNameView:(NSString *)fileNameView
  917. {
  918. NSString *fileNamePath = [self getDirectoryProviderStorageOcId:ocId fileNameView:fileNameView];
  919. int64_t fileSize = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePath error:nil] fileSize];
  920. return fileSize;
  921. }
  922. + (BOOL)fileProviderStoragePreviewIconExists:(NSString *)ocId etag:(NSString *)etag
  923. {
  924. NSString *fileNamePathPreview = [self getDirectoryProviderStoragePreviewOcId:ocId etag:etag];
  925. NSString *fileNamePathIcon = [self getDirectoryProviderStorageIconOcId:ocId etag:etag];
  926. unsigned long long fileSizePreview = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePathPreview error:nil] fileSize];
  927. unsigned long long fileSizeIcon = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePathIcon error:nil] fileSize];
  928. if (fileSizePreview > 0 && fileSizeIcon > 0) return true;
  929. else return false;
  930. }
  931. + (void)removeGroupApplicationSupport
  932. {
  933. NSURL *dirGroup = [CCUtility getDirectoryGroup];
  934. NSString *path = [[dirGroup URLByAppendingPathComponent:NCGlobal.shared.appApplicationSupport] path];
  935. [[NSFileManager defaultManager] removeItemAtPath:path error:nil];
  936. }
  937. + (void)removeGroupLibraryDirectory
  938. {
  939. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryScan] error:nil];
  940. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryUserData] error:nil];
  941. }
  942. + (void)removeGroupDirectoryProviderStorage
  943. {
  944. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryProviderStorage] error:nil];
  945. }
  946. + (void)removeDocumentsDirectory
  947. {
  948. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryDocuments] error:nil];
  949. }
  950. + (void)removeTemporaryDirectory
  951. {
  952. [[NSFileManager defaultManager] removeItemAtPath:NSTemporaryDirectory() error:nil];
  953. }
  954. + (void)emptyTemporaryDirectory
  955. {
  956. NSArray* tmpDirectory = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:NSTemporaryDirectory() error:NULL];
  957. for (NSString *file in tmpDirectory) {
  958. [[NSFileManager defaultManager] removeItemAtPath:[NSString stringWithFormat:@"%@%@", NSTemporaryDirectory(), file] error:NULL];
  959. }
  960. }
  961. + (NSString *)getTitleSectionDate:(NSDate *)date
  962. {
  963. NSString *title;
  964. NSDate *today = [NSDate date];
  965. NSDate *yesterday = [today dateByAddingTimeInterval: -86400.0];
  966. if ([date isEqualToDate:[CCUtility datetimeWithOutTime:[NSDate distantPast]]]) {
  967. title = NSLocalizedString(@"_no_date_", nil);
  968. } else {
  969. title = [NSDateFormatter localizedStringFromDate:date dateStyle:NSDateFormatterLongStyle timeStyle:0];
  970. if ([date isEqualToDate:[CCUtility datetimeWithOutTime:today]])
  971. title = [NSString stringWithFormat:NSLocalizedString(@"_today_", nil)];
  972. if ([date isEqualToDate:[CCUtility datetimeWithOutTime:yesterday]])
  973. title = [NSString stringWithFormat:NSLocalizedString(@"_yesterday_", nil)];
  974. }
  975. return title;
  976. }
  977. + (void)moveFileAtPath:(NSString *)atPath toPath:(NSString *)toPath
  978. {
  979. [[NSFileManager defaultManager] removeItemAtPath:toPath error:nil];
  980. [[NSFileManager defaultManager] copyItemAtPath:atPath toPath:toPath error:nil];
  981. [[NSFileManager defaultManager] removeItemAtPath:atPath error:nil];
  982. }
  983. + (void)copyFileAtPath:(NSString *)atPath toPath:(NSString *)toPath
  984. {
  985. [[NSFileManager defaultManager] removeItemAtPath:toPath error:nil];
  986. [[NSFileManager defaultManager] copyItemAtPath:atPath toPath:toPath error:nil];
  987. }
  988. + (void)removeFileAtPath:(NSString *)atPath
  989. {
  990. [[NSFileManager defaultManager] removeItemAtPath:atPath error:nil];
  991. }
  992. + (void)createDirectoryAtPath:(NSString *)atPath
  993. {
  994. [[NSFileManager defaultManager] createDirectoryAtPath:atPath withIntermediateDirectories:true attributes:nil error:nil];
  995. }
  996. + (NSString *)returnPathfromServerUrl:(NSString *)serverUrl urlBase:(NSString *)urlBase account:(NSString *)account
  997. {
  998. NSString *homeServer = [[NCUtilityFileSystem shared] getHomeServerWithUrlBase:urlBase account:account];
  999. NSString *path = [serverUrl stringByReplacingOccurrencesOfString:homeServer withString:@""];
  1000. return path;
  1001. }
  1002. + (NSString *)returnFileNamePathFromFileName:(NSString *)metadataFileName serverUrl:(NSString *)serverUrl urlBase:(NSString *)urlBase account:(NSString *)account
  1003. {
  1004. if (metadataFileName == nil || serverUrl == nil || urlBase == nil) {
  1005. return @"";
  1006. }
  1007. NSString *homeServer = [[NCUtilityFileSystem shared] getHomeServerWithUrlBase:urlBase account:account];
  1008. NSString *fileName = [NSString stringWithFormat:@"%@/%@", [serverUrl stringByReplacingOccurrencesOfString:homeServer withString:@""], metadataFileName];
  1009. if ([fileName hasPrefix:@"/"]) fileName = [fileName substringFromIndex:1];
  1010. return fileName;
  1011. }
  1012. + (NSArray *)createNameSubFolder:(NSArray *)assets
  1013. {
  1014. NSMutableOrderedSet *datesSubFolder = [NSMutableOrderedSet new];
  1015. for (PHAsset *asset in assets) {
  1016. NSDate *assetDate = asset.creationDate;
  1017. NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
  1018. [formatter setDateFormat:@"yyyy"];
  1019. NSString *yearString = [formatter stringFromDate:assetDate];
  1020. if (yearString)
  1021. [datesSubFolder addObject:yearString];
  1022. [formatter setDateFormat:@"MM"];
  1023. NSString *monthString = [formatter stringFromDate:assetDate];
  1024. monthString = [NSString stringWithFormat:@"%@/%@", yearString, monthString];
  1025. if (monthString)
  1026. [datesSubFolder addObject:monthString];
  1027. }
  1028. return (NSArray *)datesSubFolder;
  1029. }
  1030. + (NSString *)getMimeType:(NSString *)fileNameView
  1031. {
  1032. CFStringRef fileUTI = nil;
  1033. NSString *returnFileUTI = nil;
  1034. if ([fileNameView isEqualToString:@"."]) {
  1035. return returnFileUTI;
  1036. } else {
  1037. CFStringRef fileExtension = (__bridge CFStringRef)[fileNameView pathExtension];
  1038. NSString *ext = (__bridge NSString *)fileExtension;
  1039. ext = ext.uppercaseString;
  1040. fileUTI = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, fileExtension, NULL);
  1041. if (fileUTI != nil) {
  1042. returnFileUTI = (__bridge NSString *)fileUTI;
  1043. CFRelease(fileUTI);
  1044. }
  1045. }
  1046. return returnFileUTI;
  1047. }
  1048. + (NSString *)getDirectoryScan
  1049. {
  1050. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appScan] path];
  1051. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  1052. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  1053. return path;
  1054. }
  1055. + (void)extractImageVideoFromAssetLocalIdentifierForUpload:(tableMetadata *)metadataForUpload notification:(BOOL)notification completion:(void(^)(tableMetadata *metadata, NSString* fileNamePath))completion
  1056. {
  1057. if (metadataForUpload == nil) {
  1058. completion(nil, nil);
  1059. return;
  1060. }
  1061. tableMetadata *metadata = [[NCManageDatabase shared] copyObjectWithMetadata:metadataForUpload];
  1062. PHFetchResult *result = [PHAsset fetchAssetsWithLocalIdentifiers:@[metadata.assetLocalIdentifier] options:nil];
  1063. if (!result.count) {
  1064. if (notification) {
  1065. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(NCGlobal.shared.ErrorInternalError), @"errorDescription": @"_err_asset_not_found_"}];
  1066. }
  1067. completion(nil, nil);
  1068. return;
  1069. }
  1070. PHAsset *asset = result[0];
  1071. NSDate *creationDate = asset.creationDate;
  1072. NSDate *modificationDate = asset.modificationDate;
  1073. NSArray *resourceArray = [PHAssetResource assetResourcesForAsset:asset];
  1074. long fileSize = [[resourceArray.firstObject valueForKey:@"fileSize"] longValue];
  1075. dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
  1076. // IMAGE
  1077. if (asset.mediaType == PHAssetMediaTypeImage) {
  1078. PHImageRequestOptions *options = [PHImageRequestOptions new];
  1079. options.networkAccessAllowed = YES;
  1080. options.deliveryMode = PHImageRequestOptionsDeliveryModeHighQualityFormat;
  1081. options.synchronous = YES;
  1082. options.progressHandler = ^(double progress, NSError *error, BOOL *stop, NSDictionary *info) {
  1083. NSLog(@"cacheAsset: %f", progress);
  1084. if (error) {
  1085. if (notification) {
  1086. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(error.code), @"errorDescription": [NSString stringWithFormat:@"Image request iCloud failed [%@]", error.description]}];
  1087. }
  1088. completion(nil, nil);
  1089. return;
  1090. }
  1091. };
  1092. [[PHImageManager defaultManager] requestImageDataForAsset:asset options:options resultHandler:^(NSData *imageData, NSString *dataUTI, UIImageOrientation orientation, NSDictionary *info) {
  1093. NSError *error = nil;
  1094. NSString *extensionAsset = [[[asset valueForKey:@"filename"] pathExtension] uppercaseString];
  1095. NSString *fileName = metadata.fileNameView;
  1096. if ([extensionAsset isEqualToString:@"HEIC"] && [CCUtility getFormatCompatibility]) {
  1097. CIImage *ciImage = [CIImage imageWithData:imageData];
  1098. CIContext *context = [CIContext context];
  1099. imageData = [context JPEGRepresentationOfImage:ciImage colorSpace:ciImage.colorSpace options:@{}];
  1100. NSString *fileNameJPEG = [[metadata.fileName lastPathComponent] stringByDeletingPathExtension];
  1101. fileName = [fileNameJPEG stringByAppendingString:@".jpg"];
  1102. metadata.contentType = @"image/jpeg";
  1103. metadata.ext = @"jpg";
  1104. }
  1105. NSString *fileNamePath = [NSTemporaryDirectory() stringByAppendingString:fileName];
  1106. [[NSFileManager defaultManager]removeItemAtPath:fileNamePath error:nil];
  1107. [imageData writeToFile:fileNamePath options:NSDataWritingAtomic error:&error];
  1108. if (metadata.e2eEncrypted) {
  1109. metadata.fileNameView = fileName;
  1110. } else {
  1111. metadata.fileNameView = fileName;
  1112. metadata.fileName = fileName;
  1113. }
  1114. metadata.creationDate = creationDate;
  1115. metadata.date = modificationDate;
  1116. metadata.size = fileSize;
  1117. dispatch_async(dispatch_get_main_queue(), ^{
  1118. completion(metadata, fileNamePath);
  1119. });
  1120. }];
  1121. }
  1122. // VIDEO
  1123. if (asset.mediaType == PHAssetMediaTypeVideo) {
  1124. PHVideoRequestOptions *options = [PHVideoRequestOptions new];
  1125. options.networkAccessAllowed = YES;
  1126. options.version = PHVideoRequestOptionsVersionOriginal;
  1127. options.progressHandler = ^(double progress, NSError *error, BOOL *stop, NSDictionary *info) {
  1128. NSLog(@"cacheAsset: %f", progress);
  1129. if (error) {
  1130. if (notification) {
  1131. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(error.code), @"errorDescription": [NSString stringWithFormat:@"Video request iCloud failed [%@]", error.description]}];
  1132. }
  1133. completion(nil, nil);
  1134. }
  1135. };
  1136. [[PHImageManager defaultManager] requestAVAssetForVideo:asset options:options resultHandler:^(AVAsset *asset, AVAudioMix *audioMix, NSDictionary *info) {
  1137. if ([asset isKindOfClass:[AVURLAsset class]]) {
  1138. NSString *fileNamePath = [NSTemporaryDirectory() stringByAppendingString:metadata.fileNameView];
  1139. NSURL *fileNamePathURL = [[NSURL alloc] initFileURLWithPath:fileNamePath];
  1140. NSError *error = nil;
  1141. [[NSFileManager defaultManager] removeItemAtURL:fileNamePathURL error:nil];
  1142. [[NSFileManager defaultManager] copyItemAtURL:[(AVURLAsset *)asset URL] toURL:fileNamePathURL error:&error];
  1143. dispatch_async(dispatch_get_main_queue(), ^{
  1144. if (error) {
  1145. if (notification) {
  1146. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(error.code), @"errorDescription": [NSString stringWithFormat:@"Video request iCloud failed [%@]", error.description]}];
  1147. }
  1148. completion(nil, nil);
  1149. } else {
  1150. metadata.creationDate = creationDate;
  1151. metadata.date = modificationDate;
  1152. metadata.size = fileSize;
  1153. completion(metadata, fileNamePath);
  1154. }
  1155. });
  1156. }
  1157. }];
  1158. }
  1159. });
  1160. }
  1161. + (void)extractLivePhotoAsset:(PHAsset*)asset filePath:(NSString *)filePath withCompletion:(void (^)(NSURL* url))completion
  1162. {
  1163. [CCUtility removeFileAtPath:filePath];
  1164. NSURL *fileUrl = [NSURL fileURLWithPath:filePath];
  1165. PHLivePhotoRequestOptions *options = [PHLivePhotoRequestOptions new];
  1166. options.deliveryMode = PHImageRequestOptionsDeliveryModeFastFormat;
  1167. options.networkAccessAllowed = YES;
  1168. [[PHImageManager defaultManager] requestLivePhotoForAsset:asset targetSize:[UIScreen mainScreen].bounds.size contentMode:PHImageContentModeDefault options:options resultHandler:^(PHLivePhoto * _Nullable livePhoto, NSDictionary * _Nullable info) {
  1169. if (livePhoto) {
  1170. NSArray *assetResources = [PHAssetResource assetResourcesForLivePhoto:livePhoto];
  1171. PHAssetResource *videoResource = nil;
  1172. for(PHAssetResource *resource in assetResources){
  1173. if (resource.type == PHAssetResourceTypePairedVideo) {
  1174. videoResource = resource;
  1175. break;
  1176. }
  1177. }
  1178. if(videoResource){
  1179. [[PHAssetResourceManager defaultManager] writeDataForAssetResource:videoResource toFile:fileUrl options:nil completionHandler:^(NSError * _Nullable error) {
  1180. if (!error) {
  1181. completion(fileUrl);
  1182. } else { completion(nil); }
  1183. }];
  1184. } else { completion(nil); }
  1185. } else { completion(nil); }
  1186. }];
  1187. }
  1188. #pragma --------------------------------------------------------------------------------------------
  1189. #pragma mark ===== E2E Encrypted =====
  1190. #pragma --------------------------------------------------------------------------------------------
  1191. + (NSString *)generateRandomIdentifier
  1192. {
  1193. NSString *UUID = [[NSUUID UUID] UUIDString];
  1194. return [[UUID stringByReplacingOccurrencesOfString:@"-" withString:@""] lowercaseString];
  1195. }
  1196. + (BOOL)isFolderEncrypted:(NSString *)serverUrl e2eEncrypted:(BOOL)e2eEncrypted account:(NSString *)account urlBase:(NSString *)urlBase
  1197. {
  1198. NSString *home = [[NCUtilityFileSystem shared] getHomeServerWithUrlBase:urlBase account:account];
  1199. if (e2eEncrypted) {
  1200. return true;
  1201. } else if ([serverUrl isEqualToString:home] || [serverUrl isEqualToString:@".."]) {
  1202. return false;
  1203. } else {
  1204. tableDirectory *directory = [[NCManageDatabase shared] getTableDirectoryWithPredicate:[NSPredicate predicateWithFormat:@"account == %@ AND serverUrl == %@", account, serverUrl]];
  1205. while (directory != nil && ![directory.serverUrl isEqualToString:home]) {
  1206. if (directory.e2eEncrypted == true) {
  1207. return true;
  1208. }
  1209. serverUrl = [[NCUtilityFileSystem shared] deletingLastPathComponentWithServerUrl:serverUrl urlBase:urlBase account:account];
  1210. directory = [[NCManageDatabase shared] getTableDirectoryWithPredicate:[NSPredicate predicateWithFormat:@"account == %@ AND serverUrl == %@", account, serverUrl]];
  1211. }
  1212. return false;
  1213. }
  1214. }
  1215. #pragma --------------------------------------------------------------------------------------------
  1216. #pragma mark ===== Share Permissions =====
  1217. #pragma --------------------------------------------------------------------------------------------
  1218. + (NSInteger) getPermissionsValueByCanEdit:(BOOL)canEdit andCanCreate:(BOOL)canCreate andCanChange:(BOOL)canChange andCanDelete:(BOOL)canDelete andCanShare:(BOOL)canShare andIsFolder:(BOOL) isFolder
  1219. {
  1220. NSInteger permissionsValue = NCGlobal.shared.permissionReadShare;
  1221. if (canEdit && !isFolder) {
  1222. permissionsValue = permissionsValue + NCGlobal.shared.permissionUpdateShare;
  1223. }
  1224. if (canCreate & isFolder) {
  1225. permissionsValue = permissionsValue + NCGlobal.shared.permissionCreateShare;
  1226. }
  1227. if (canChange && isFolder) {
  1228. permissionsValue = permissionsValue + NCGlobal.shared.permissionUpdateShare;
  1229. }
  1230. if (canDelete & isFolder) {
  1231. permissionsValue = permissionsValue + NCGlobal.shared.permissionDeleteShare;
  1232. }
  1233. if (canShare) {
  1234. permissionsValue = permissionsValue + NCGlobal.shared.permissionShareShare;
  1235. }
  1236. return permissionsValue;
  1237. }
  1238. + (BOOL) isPermissionToCanCreate:(NSInteger) permissionValue {
  1239. BOOL canCreate = ((permissionValue & NCGlobal.shared.permissionCreateShare) > 0);
  1240. return canCreate;
  1241. }
  1242. + (BOOL) isPermissionToCanChange:(NSInteger) permissionValue {
  1243. BOOL canChange = ((permissionValue & NCGlobal.shared.permissionUpdateShare) > 0);
  1244. return canChange;
  1245. }
  1246. + (BOOL) isPermissionToCanDelete:(NSInteger) permissionValue {
  1247. BOOL canDelete = ((permissionValue & NCGlobal.shared.permissionDeleteShare) > 0);
  1248. return canDelete;
  1249. }
  1250. + (BOOL) isPermissionToCanShare:(NSInteger) permissionValue {
  1251. BOOL canShare = ((permissionValue & NCGlobal.shared.permissionShareShare) > 0);
  1252. return canShare;
  1253. }
  1254. + (BOOL) isAnyPermissionToEdit:(NSInteger) permissionValue {
  1255. BOOL canCreate = [self isPermissionToCanCreate:permissionValue];
  1256. BOOL canChange = [self isPermissionToCanChange:permissionValue];
  1257. BOOL canDelete = [self isPermissionToCanDelete:permissionValue];
  1258. BOOL canEdit = (canCreate || canChange || canDelete);
  1259. return canEdit;
  1260. }
  1261. + (BOOL) isPermissionToRead:(NSInteger) permissionValue {
  1262. BOOL canRead = ((permissionValue & NCGlobal.shared.permissionReadShare) > 0);
  1263. return canRead;
  1264. }
  1265. + (BOOL) isPermissionToReadCreateUpdate:(NSInteger) permissionValue {
  1266. BOOL canRead = [self isPermissionToRead:permissionValue];
  1267. BOOL canCreate = [self isPermissionToCanCreate:permissionValue];
  1268. BOOL canChange = [self isPermissionToCanChange:permissionValue];
  1269. BOOL canEdit = (canCreate && canChange && canRead);
  1270. return canEdit;
  1271. }
  1272. #pragma --------------------------------------------------------------------------------------------
  1273. #pragma mark ===== EXIF =====
  1274. #pragma --------------------------------------------------------------------------------------------
  1275. + (void)setExif:(tableMetadata *)metadata withCompletionHandler:(void(^)(double latitude, double longitude, NSString *location, NSDate *date, NSString *lensModel))completition
  1276. {
  1277. NSString *dateTime;
  1278. NSString *latitudeRef;
  1279. NSString *longitudeRef;
  1280. NSString *stringLatitude = @"0";
  1281. NSString *stringLongitude = @"0";
  1282. __block NSString *location = @"";
  1283. double latitude = 0;
  1284. double longitude = 0;
  1285. NSDate *date = [NSDate new];
  1286. long fileSize = 0;
  1287. int pixelY = 0;
  1288. int pixelX = 0;
  1289. NSString *lensModel;
  1290. if (![metadata.typeFile isEqualToString:NCGlobal.shared.metadataTypeFileImage] || ![CCUtility fileProviderStorageExists:metadata.ocId fileNameView:metadata.fileNameView]) {
  1291. completition(latitude, longitude, location, date, lensModel);
  1292. return;
  1293. }
  1294. NSURL *url = [NSURL fileURLWithPath:[CCUtility getDirectoryProviderStorageOcId:metadata.ocId fileNameView:metadata.fileNameView]];
  1295. CGImageSourceRef originalSource = CGImageSourceCreateWithURL((CFURLRef) url, NULL);
  1296. if (!originalSource) {
  1297. completition(latitude, longitude, location, date, lensModel);
  1298. return;
  1299. }
  1300. CFDictionaryRef fileProperties = CGImageSourceCopyProperties(originalSource, nil);
  1301. if (!fileProperties) {
  1302. completition(latitude, longitude, location,date, lensModel);
  1303. return;
  1304. }
  1305. // FILES PROPERTIES
  1306. NSNumber *fileSizeNumber = CFDictionaryGetValue(fileProperties, kCGImagePropertyFileSize);
  1307. fileSize = [fileSizeNumber longValue];
  1308. CFDictionaryRef imageProperties = CGImageSourceCopyPropertiesAtIndex(originalSource, 0, NULL);
  1309. if (!imageProperties) {
  1310. completition(latitude, longitude, location,date, lensModel);
  1311. return;
  1312. }
  1313. CFDictionaryRef tiff = CFDictionaryGetValue(imageProperties, kCGImagePropertyTIFFDictionary);
  1314. CFDictionaryRef gps = CFDictionaryGetValue(imageProperties, kCGImagePropertyGPSDictionary);
  1315. CFDictionaryRef exif = CFDictionaryGetValue(imageProperties, kCGImagePropertyExifDictionary);
  1316. if (exif) {
  1317. NSString *sPixelX = (NSString *)CFDictionaryGetValue(exif, kCGImagePropertyExifPixelXDimension);
  1318. pixelX = [sPixelX intValue];
  1319. NSString *sPixelY = (NSString *)CFDictionaryGetValue(exif, kCGImagePropertyExifPixelYDimension);
  1320. pixelY = [sPixelY intValue];
  1321. lensModel = (NSString *)CFDictionaryGetValue(exif, kCGImagePropertyExifLensModel);
  1322. }
  1323. if (tiff) {
  1324. dateTime = (NSString *)CFDictionaryGetValue(tiff, kCGImagePropertyTIFFDateTime);
  1325. NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
  1326. [dateFormatter setDateFormat:@"yyyy:MM:dd HH:mm:ss"];
  1327. date = [dateFormatter dateFromString:dateTime];
  1328. if (!date) date = metadata.date;
  1329. }
  1330. if (gps) {
  1331. latitude = [(NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLatitude) doubleValue];
  1332. longitude = [(NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLongitude) doubleValue];
  1333. latitudeRef = (NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLatitudeRef);
  1334. longitudeRef = (NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLongitudeRef);
  1335. // conversion 4 decimal +N -S
  1336. // The latitude in degrees. Positive values indicate latitudes north of the equator. Negative values indicate latitudes south of the equator.
  1337. if ([latitudeRef isEqualToString:@"N"]) {
  1338. stringLatitude = [NSString stringWithFormat:@"+%.4f", latitude];
  1339. } else {
  1340. stringLatitude = [NSString stringWithFormat:@"-%.4f", latitude];
  1341. }
  1342. // conversion 4 decimal +E -W
  1343. // The longitude in degrees. Measurements are relative to the zero meridian, with positive values extending east of the meridian
  1344. // and negative values extending west of the meridian.
  1345. if ([longitudeRef isEqualToString:@"E"]) {
  1346. stringLongitude = [NSString stringWithFormat:@"+%.4f", longitude];
  1347. } else {
  1348. stringLongitude = [NSString stringWithFormat:@"-%.4f", longitude];
  1349. }
  1350. if (latitude == 0 || longitude == 0) {
  1351. stringLatitude = @"0";
  1352. stringLongitude = @"0";
  1353. }
  1354. }
  1355. // Wite data EXIF in DB
  1356. if (tiff || gps) {
  1357. [[NCManageDatabase shared] setLocalFileWithOcId:metadata.ocId exifDate:date exifLatitude:stringLatitude exifLongitude:stringLongitude exifLensModel:lensModel];
  1358. if ([stringLatitude doubleValue] != 0 || [stringLongitude doubleValue] != 0) {
  1359. // If exists already geocoder data in TableGPS exit
  1360. location = [[NCManageDatabase shared] getLocationFromGeoLatitude:stringLatitude longitude:stringLongitude];
  1361. if (location != nil) {
  1362. completition(latitude, longitude, location, date, lensModel);
  1363. return;
  1364. }
  1365. CLGeocoder *geocoder = [[CLGeocoder alloc] init];
  1366. CLLocation *llocation = [[CLLocation alloc] initWithLatitude:latitude longitude:longitude];
  1367. [geocoder reverseGeocodeLocation:llocation completionHandler:^(NSArray *placemarks, NSError *error) {
  1368. if (error == nil && [placemarks count] > 0) {
  1369. CLPlacemark *placemark = [placemarks lastObject];
  1370. NSString *thoroughfare = @"";
  1371. NSString *postalCode = @"";
  1372. NSString *locality = @"";
  1373. NSString *administrativeArea = @"";
  1374. NSString *country = @"";
  1375. if (placemark.thoroughfare) thoroughfare = placemark.thoroughfare;
  1376. if (placemark.postalCode) postalCode = placemark.postalCode;
  1377. if (placemark.locality) locality = placemark.locality;
  1378. if (placemark.administrativeArea) administrativeArea = placemark.administrativeArea;
  1379. if (placemark.country) country = placemark.country;
  1380. location = [NSString stringWithFormat:@"%@ %@ %@ %@ %@", thoroughfare, postalCode, locality, administrativeArea, country];
  1381. location = [location stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
  1382. // GPS
  1383. if ([location length] > 0) {
  1384. [[NCManageDatabase shared] addGeocoderLocation:location placemarkAdministrativeArea:placemark.administrativeArea placemarkCountry:placemark.country placemarkLocality:placemark.locality placemarkPostalCode:placemark.postalCode placemarkThoroughfare:placemark.thoroughfare latitude:stringLatitude longitude:stringLongitude];
  1385. }
  1386. completition(latitude, longitude, location, date, lensModel);
  1387. }
  1388. }];
  1389. } else {
  1390. completition(latitude, longitude, location, date, lensModel);
  1391. }
  1392. } else {
  1393. completition(latitude, longitude, location, date, lensModel);
  1394. }
  1395. CFRelease(originalSource);
  1396. CFRelease(imageProperties);
  1397. }
  1398. #pragma --------------------------------------------------------------------------------------------
  1399. #pragma mark ===== Third parts =====
  1400. #pragma --------------------------------------------------------------------------------------------
  1401. + (NSString *)getExtension:(NSString*)fileName
  1402. {
  1403. NSMutableArray *fileNameArray =[[NSMutableArray alloc] initWithArray: [fileName componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@"."]]];
  1404. NSString *extension = [NSString stringWithFormat:@"%@",[fileNameArray lastObject]];
  1405. extension = [extension uppercaseString];
  1406. //If the file has a ZIP extension obtain the previous one for check if it is a .pages.zip / .numbers.zip / .key.zip extension
  1407. if ([extension isEqualToString:@"ZIP"]) {
  1408. [fileNameArray removeLastObject];
  1409. NSString *secondExtension = [NSString stringWithFormat:@"%@",[fileNameArray lastObject]];
  1410. secondExtension = [secondExtension uppercaseString];
  1411. if ([secondExtension isEqualToString:@"PAGES"] || [secondExtension isEqualToString:@"NUMBERS"] || [secondExtension isEqualToString:@"KEY"]) {
  1412. extension = [NSString stringWithFormat:@"%@.%@",secondExtension,extension];
  1413. return extension;
  1414. }
  1415. }
  1416. return extension;
  1417. }
  1418. + (NSDate *)datetimeWithOutTime:(NSDate *)datDate
  1419. {
  1420. if (datDate == nil) return nil;
  1421. NSDateComponents* comps = [[NSCalendar currentCalendar] components:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDay fromDate:datDate];
  1422. datDate = [[NSCalendar currentCalendar] dateFromComponents:comps];
  1423. return datDate;
  1424. }
  1425. + (NSString *)valueForKey:(NSString *)key fromQueryItems:(NSArray *)queryItems
  1426. {
  1427. NSPredicate *predicate = [NSPredicate predicateWithFormat:@"name=%@", key];
  1428. NSURLQueryItem *queryItem = [[queryItems filteredArrayUsingPredicate:predicate] firstObject];
  1429. return queryItem.value;
  1430. }
  1431. @end