CCUtility.m 70 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)getLivePhoto
  464. {
  465. NSString *valueString = [UICKeyChainStore stringForKey:@"livePhoto" service:NCGlobal.shared.serviceShareKeyChain];
  466. // Default TRUE
  467. if (valueString == nil) {
  468. [self setLivePhoto:YES];
  469. return true;
  470. }
  471. return [valueString boolValue];
  472. }
  473. + (void)setLivePhoto:(BOOL)set
  474. {
  475. NSString *sSet = (set) ? @"true" : @"false";
  476. [UICKeyChainStore setString:sSet forKey:@"livePhoto" service:NCGlobal.shared.serviceShareKeyChain];
  477. }
  478. + (NSString *)getMediaSortDate
  479. {
  480. NSString *valueString = [UICKeyChainStore stringForKey:@"mediaSortDate" service:NCGlobal.shared.serviceShareKeyChain];
  481. // Default TRUE
  482. if (valueString == nil) {
  483. [self setMediaSortDate:@"date"];
  484. return @"date";
  485. }
  486. return valueString;
  487. }
  488. + (void)setMediaSortDate:(NSString *)value
  489. {
  490. [UICKeyChainStore setString:value forKey:@"mediaSortDate" service:NCGlobal.shared.serviceShareKeyChain];
  491. }
  492. + (NSInteger)getTextRecognitionStatus
  493. {
  494. NSString *value = [UICKeyChainStore stringForKey:@"textRecognitionStatus" service:NCGlobal.shared.serviceShareKeyChain];
  495. if (value == nil) {
  496. return 0;
  497. } else {
  498. return [value integerValue];
  499. }
  500. }
  501. + (void)setTextRecognitionStatus:(NSInteger)value
  502. {
  503. NSString *valueString = [@(value) stringValue];
  504. [UICKeyChainStore setString:valueString forKey:@"textRecognitionStatus" service:NCGlobal.shared.serviceShareKeyChain];
  505. }
  506. + (NSString *)getDirectoryScanDocuments
  507. {
  508. return [UICKeyChainStore stringForKey:@"directoryScanDocuments" service:NCGlobal.shared.serviceShareKeyChain];
  509. }
  510. + (void)setDirectoryScanDocuments:(NSString *)value
  511. {
  512. [UICKeyChainStore setString:value forKey:@"directoryScanDocuments" service:NCGlobal.shared.serviceShareKeyChain];
  513. }
  514. + (NSInteger)getLogLevel
  515. {
  516. NSString *value = [UICKeyChainStore stringForKey:@"logLevel" service:NCGlobal.shared.serviceShareKeyChain];
  517. if (value == nil) {
  518. return 1;
  519. } else {
  520. return [value integerValue];
  521. }
  522. }
  523. + (void)setLogLevel:(NSInteger)value
  524. {
  525. NSString *valueString = [@(value) stringValue];
  526. [UICKeyChainStore setString:valueString forKey:@"logLevel" service:NCGlobal.shared.serviceShareKeyChain];
  527. }
  528. + (BOOL)getAudioMute
  529. {
  530. return [[UICKeyChainStore stringForKey:@"audioMute" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  531. }
  532. + (void)setAudioMute:(BOOL)set
  533. {
  534. NSString *sSet = (set) ? @"true" : @"false";
  535. [UICKeyChainStore setString:sSet forKey:@"audioMute" service:NCGlobal.shared.serviceShareKeyChain];
  536. }
  537. + (BOOL)getAutomaticDownloadImage
  538. {
  539. return [[UICKeyChainStore stringForKey:@"automaticDownloadImage" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  540. }
  541. + (void)setAutomaticDownloadImage:(BOOL)set
  542. {
  543. NSString *sSet = (set) ? @"true" : @"false";
  544. [UICKeyChainStore setString:sSet forKey:@"automaticDownloadImage" service:NCGlobal.shared.serviceShareKeyChain];
  545. }
  546. + (BOOL)getAccountRequest
  547. {
  548. return [[UICKeyChainStore stringForKey:@"accountRequest" service:NCGlobal.shared.serviceShareKeyChain] boolValue];
  549. }
  550. + (void)setAccountRequest:(BOOL)set
  551. {
  552. NSString *sSet = (set) ? @"true" : @"false";
  553. [UICKeyChainStore setString:sSet forKey:@"accountRequest" service:NCGlobal.shared.serviceShareKeyChain];
  554. }
  555. + (NSInteger)getChunkSize
  556. {
  557. NSString *size = [UICKeyChainStore stringForKey:@"chunkSize" service:NCGlobal.shared.serviceShareKeyChain];
  558. if (size == nil) {
  559. return 0;
  560. } else {
  561. return [size integerValue];
  562. }
  563. }
  564. + (void)setChunkSize:(NSInteger)size
  565. {
  566. NSString *sizeString = [@(size) stringValue];
  567. [UICKeyChainStore setString:sizeString forKey:@"chunkSize" service:NCGlobal.shared.serviceShareKeyChain];
  568. }
  569. #pragma --------------------------------------------------------------------------------------------
  570. #pragma mark ===== Various =====
  571. #pragma --------------------------------------------------------------------------------------------
  572. + (BOOL)addSkipBackupAttributeToItemAtURL:(NSURL *)URL
  573. {
  574. assert([[NSFileManager defaultManager] fileExistsAtPath: [URL path]]);
  575. NSError *error = nil;
  576. BOOL success = [URL setResourceValue:[NSNumber numberWithBool: YES] forKey: NSURLIsExcludedFromBackupKey error: &error];
  577. if(!success){
  578. NSLog(@"Error excluding %@ from backup %@", [URL lastPathComponent], error);
  579. }
  580. return success;
  581. }
  582. + (NSString *)getUserAgent
  583. {
  584. NSString *appVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
  585. NSString *userAgent = [[NCBrandOptions shared] userAgent];
  586. return [NSString stringWithFormat:@"Mozilla/5.0 (iOS) %@/%@", userAgent, appVersion];
  587. }
  588. + (NSString *)dateDiff:(NSDate *) convertedDate
  589. {
  590. NSDate *todayDate = [NSDate date];
  591. double ti = [convertedDate timeIntervalSinceDate:todayDate];
  592. ti = ti * -1;
  593. if (ti < 60) {
  594. // This minute
  595. return NSLocalizedString(@"_less_a_minute_", nil);
  596. } else if (ti < 3600) {
  597. // This hour
  598. int diff = round(ti / 60);
  599. return [NSString stringWithFormat:NSLocalizedString(@"_minutes_ago_", nil), diff];
  600. } else if (ti < 86400) {
  601. // This day
  602. int diff = round(ti / 60 / 60);
  603. return[NSString stringWithFormat:NSLocalizedString(@"_hours_ago_", nil), diff];
  604. } else if (ti < 86400 * 30) {
  605. // This month
  606. int diff = round(ti / 60 / 60 / 24);
  607. return[NSString stringWithFormat:NSLocalizedString(@"_days_ago_", nil), diff];
  608. } else {
  609. // Older than one month
  610. NSDateFormatter *df = [[NSDateFormatter alloc] init];
  611. [df setFormatterBehavior:NSDateFormatterBehavior10_4];
  612. [df setDateStyle:NSDateFormatterMediumStyle];
  613. return [df stringFromDate:convertedDate];
  614. }
  615. }
  616. + (NSString *)transformedSize:(int64_t)value
  617. {
  618. NSString *string = [NSByteCountFormatter stringFromByteCount:value countStyle:NSByteCountFormatterCountStyleBinary];
  619. return string;
  620. }
  621. // Remove do not forbidden characters for Nextcloud Server
  622. + (NSString *)removeForbiddenCharactersServer:(NSString *)fileName
  623. {
  624. NSArray *arrayForbiddenCharacters = [NSArray arrayWithObjects:@"/", nil];
  625. for (NSString *currentCharacter in arrayForbiddenCharacters) {
  626. fileName = [fileName stringByReplacingOccurrencesOfString:currentCharacter withString:@""];
  627. }
  628. return fileName;
  629. }
  630. // Remove do not forbidden characters for File System Server
  631. + (NSString *)removeForbiddenCharactersFileSystem:(NSString *)fileName
  632. {
  633. NSArray *arrayForbiddenCharacters = [NSArray arrayWithObjects:@"\\",@"<",@">",@":",@"\"",@"|",@"?",@"*",@"/", nil];
  634. for (NSString *currentCharacter in arrayForbiddenCharacters) {
  635. fileName = [fileName stringByReplacingOccurrencesOfString:currentCharacter withString:@""];
  636. }
  637. return fileName;
  638. }
  639. + (NSString*)stringAppendServerUrl:(NSString *)serverUrl addFileName:(NSString *)addFileName
  640. {
  641. NSString *result;
  642. if (serverUrl == nil || addFileName == nil) return nil;
  643. if ([addFileName isEqualToString:@""]) return serverUrl;
  644. if ([serverUrl isEqualToString:@"/"]) result = [serverUrl stringByAppendingString:addFileName];
  645. else result = [NSString stringWithFormat:@"%@/%@", serverUrl, addFileName];
  646. return result;
  647. }
  648. + (NSString *)createRandomString:(int)numChars
  649. {
  650. NSString *letters = @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
  651. NSMutableString *randomString = [NSMutableString stringWithCapacity: numChars];
  652. for (int i=0; i < numChars; i++) {
  653. [randomString appendFormat: @"%C", [letters characterAtIndex: arc4random_uniform((unsigned int)[letters length]) % [letters length]]];
  654. }
  655. return [NSString stringWithFormat:@"%@", randomString];
  656. }
  657. + (NSString *)createFileNameDate:(NSString *)fileName extension:(NSString *)extension
  658. {
  659. NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
  660. [formatter setDateFormat:@"yy-MM-dd HH-mm-ss"];
  661. NSString *fileNameDate = [formatter stringFromDate:[NSDate date]];
  662. NSString *returnFileName;
  663. if ([fileName isEqualToString:@""] && ![extension isEqualToString:@""]) {
  664. returnFileName = [NSString stringWithFormat:@"%@.%@", fileNameDate, extension];
  665. }
  666. if (![fileName isEqualToString:@""] && [extension isEqualToString:@""]) {
  667. returnFileName = [NSString stringWithFormat:@"%@ %@", fileName, fileNameDate];
  668. }
  669. if ([fileName isEqualToString:@""] && [extension isEqualToString:@""]) {
  670. returnFileName = fileNameDate;
  671. }
  672. if (![fileName isEqualToString:@""] && ![extension isEqualToString:@""]) {
  673. returnFileName = [NSString stringWithFormat:@"%@ %@.%@", fileName, fileNameDate, extension];
  674. }
  675. return returnFileName;
  676. }
  677. + (NSString *)createFileName:(NSString *)fileName fileDate:(NSDate *)fileDate fileType:(PHAssetMediaType)fileType keyFileName:(NSString *)keyFileName keyFileNameType:(NSString *)keyFileNameType keyFileNameOriginal:(NSString *)keyFileNameOriginal forcedNewFileName:(BOOL)forcedNewFileName
  678. {
  679. BOOL addFileNameType = NO;
  680. // Original FileName ?
  681. if ([self getOriginalFileName:keyFileNameOriginal] && !forcedNewFileName) {
  682. return fileName;
  683. }
  684. NSString *numberFileName;
  685. if ([fileName length] > 8) numberFileName = [fileName substringWithRange:NSMakeRange(04, 04)];
  686. else numberFileName = [CCUtility getIncrementalNumber];
  687. NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
  688. [formatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"]];
  689. [formatter setDateFormat:@"yy-MM-dd HH-mm-ss"];
  690. NSString *fileNameDate = [formatter stringFromDate:fileDate];
  691. NSString *fileNameType = @"";
  692. if (fileType == PHAssetMediaTypeImage)
  693. fileNameType = NSLocalizedString(@"_photo_", nil);
  694. if (fileType == PHAssetMediaTypeVideo)
  695. fileNameType = NSLocalizedString(@"_video_", nil);
  696. if (fileType == PHAssetMediaTypeAudio)
  697. fileNameType = NSLocalizedString(@"_audio_", nil);
  698. if (fileType == PHAssetMediaTypeUnknown)
  699. fileNameType = NSLocalizedString(@"_unknown_", nil);
  700. // Use File Name Type
  701. if (keyFileNameType)
  702. addFileNameType = [CCUtility getFileNameType:keyFileNameType];
  703. NSString *fileNameExt = [[fileName pathExtension] lowercaseString];
  704. if (keyFileName) {
  705. fileName = [CCUtility getFileNameMask:keyFileName];
  706. if ([fileName length] > 0) {
  707. [formatter setDateFormat:@"dd"];
  708. NSString *dayNumber = [formatter stringFromDate:fileDate];
  709. [formatter setDateFormat:@"MMM"];
  710. NSString *month = [formatter stringFromDate:fileDate];
  711. [formatter setDateFormat:@"MM"];
  712. NSString *monthNumber = [formatter stringFromDate:fileDate];
  713. [formatter setDateFormat:@"yyyy"];
  714. NSString *year = [formatter stringFromDate:fileDate];
  715. [formatter setDateFormat:@"yy"];
  716. NSString *yearNumber = [formatter stringFromDate:fileDate];
  717. [formatter setDateFormat:@"HH"];
  718. NSString *hour24 = [formatter stringFromDate:fileDate];
  719. [formatter setDateFormat:@"hh"];
  720. NSString *hour12 = [formatter stringFromDate:fileDate];
  721. [formatter setDateFormat:@"mm"];
  722. NSString *minute = [formatter stringFromDate:fileDate];
  723. [formatter setDateFormat:@"ss"];
  724. NSString *second = [formatter stringFromDate:fileDate];
  725. [formatter setDateFormat:@"a"];
  726. NSString *ampm = [formatter stringFromDate:fileDate];
  727. // Replace string with date
  728. fileName = [fileName stringByReplacingOccurrencesOfString:@"DD" withString:dayNumber];
  729. fileName = [fileName stringByReplacingOccurrencesOfString:@"MMM" withString:month];
  730. fileName = [fileName stringByReplacingOccurrencesOfString:@"MM" withString:monthNumber];
  731. fileName = [fileName stringByReplacingOccurrencesOfString:@"YYYY" withString:year];
  732. fileName = [fileName stringByReplacingOccurrencesOfString:@"YY" withString:yearNumber];
  733. fileName = [fileName stringByReplacingOccurrencesOfString:@"HH" withString:hour24];
  734. fileName = [fileName stringByReplacingOccurrencesOfString:@"hh" withString:hour12];
  735. fileName = [fileName stringByReplacingOccurrencesOfString:@"mm" withString:minute];
  736. fileName = [fileName stringByReplacingOccurrencesOfString:@"ss" withString:second];
  737. fileName = [fileName stringByReplacingOccurrencesOfString:@"ampm" withString:ampm];
  738. if (addFileNameType)
  739. fileName = [NSString stringWithFormat:@"%@%@%@.%@", fileNameType, fileName, numberFileName, fileNameExt];
  740. else
  741. fileName = [NSString stringWithFormat:@"%@%@.%@", fileName, numberFileName, fileNameExt];
  742. fileName = [fileName stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
  743. } else {
  744. if (addFileNameType)
  745. fileName = [NSString stringWithFormat:@"%@ %@ %@.%@", fileNameType, fileNameDate, numberFileName, fileNameExt];
  746. else
  747. fileName = [NSString stringWithFormat:@"%@ %@.%@", fileNameDate, numberFileName, fileNameExt];
  748. }
  749. } else {
  750. if (addFileNameType)
  751. fileName = [NSString stringWithFormat:@"%@ %@ %@.%@", fileNameType, fileNameDate, numberFileName, fileNameExt];
  752. else
  753. fileName = [NSString stringWithFormat:@"%@ %@.%@", fileNameDate, numberFileName, fileNameExt];
  754. }
  755. return fileName;
  756. }
  757. + (void)createDirectoryStandard
  758. {
  759. NSString *path;
  760. NSURL *dirGroup = [CCUtility getDirectoryGroup];
  761. NSLog(@"[LOG] Dir Group");
  762. NSLog(@"%@", [dirGroup path]);
  763. NSLog(@"[LOG] Program application ");
  764. NSLog(@"%@", [[CCUtility getDirectoryDocuments] stringByDeletingLastPathComponent]);
  765. // create Directory Documents
  766. path = [CCUtility getDirectoryDocuments];
  767. if (![[NSFileManager defaultManager] fileExistsAtPath: path])
  768. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  769. // create Directory audio => Library, Application Support, audio
  770. path = [CCUtility getDirectoryAudio];
  771. if (![[NSFileManager defaultManager] fileExistsAtPath: path])
  772. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  773. // create Directory database Nextcloud
  774. path = [[dirGroup URLByAppendingPathComponent:[[NCGlobal shared] appDatabaseNextcloud]] path];
  775. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  776. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  777. [[NSFileManager defaultManager] setAttributes:@{NSFileProtectionKey:NSFileProtectionNone} ofItemAtPath:path error:nil];
  778. // create Directory User Data
  779. path = [[dirGroup URLByAppendingPathComponent:NCGlobal.shared.appUserData] path];
  780. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  781. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  782. // create Directory Provider Storage
  783. path = [CCUtility getDirectoryProviderStorage];
  784. if (![[NSFileManager defaultManager] fileExistsAtPath: path])
  785. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  786. // create Directory Scan
  787. path = [[dirGroup URLByAppendingPathComponent:NCGlobal.shared.appScan] path];
  788. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  789. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  790. // create Directory Temp
  791. path = NSTemporaryDirectory();
  792. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  793. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  794. // Directory Excluded From Backup
  795. [CCUtility addSkipBackupAttributeToItemAtURL:[[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]];
  796. [CCUtility addSkipBackupAttributeToItemAtURL:[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.directoryProviderStorage]];
  797. [CCUtility addSkipBackupAttributeToItemAtURL:[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appUserData]];
  798. #ifdef DEBUG
  799. NSLog(@"[LOG] Copy DB on Documents directory");
  800. NSString *atPathDB = [NSString stringWithFormat:@"%@/nextcloud.realm", [[dirGroup URLByAppendingPathComponent:[[NCGlobal shared] appDatabaseNextcloud]] path]];
  801. NSString *toPathDB = [NSString stringWithFormat:@"%@/nextcloud.realm", [CCUtility getDirectoryDocuments]];
  802. [[NSFileManager defaultManager] removeItemAtPath:toPathDB error:nil];
  803. [[NSFileManager defaultManager] copyItemAtPath:atPathDB toPath:toPathDB error:nil];
  804. #endif
  805. }
  806. + (NSURL *)getDirectoryGroup
  807. {
  808. NSURL *path = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:[NCBrandOptions shared].capabilitiesGroups];
  809. return path;
  810. }
  811. + (NSString *)getStringUser:(NSString *)user urlBase:(NSString *)urlBase
  812. {
  813. NSString *baseUrl = [urlBase lowercaseString];
  814. NSString *dirUserBaseUrl = @"";
  815. if ([user length] && [baseUrl length]) {
  816. if ([baseUrl hasPrefix:@"https://"]) baseUrl = [baseUrl substringFromIndex:8];
  817. if ([baseUrl hasPrefix:@"http://"]) baseUrl = [baseUrl substringFromIndex:7];
  818. dirUserBaseUrl = [NSString stringWithFormat:@"%@-%@", user, baseUrl];
  819. dirUserBaseUrl = [[self removeForbiddenCharactersFileSystem:dirUserBaseUrl] lowercaseString];
  820. }
  821. return dirUserBaseUrl;
  822. }
  823. // Return the path of directory Documents -> NSDocumentDirectory
  824. + (NSString *)getDirectoryDocuments
  825. {
  826. NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
  827. return [paths objectAtIndex:0];
  828. }
  829. + (NSString *)getDirectoryReaderMetadata
  830. {
  831. NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
  832. return [NSString stringWithFormat:@"%@/Reader Metadata", [paths objectAtIndex:0]];
  833. }
  834. // Return the path of directory Audio
  835. + (NSString *)getDirectoryAudio
  836. {
  837. NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
  838. return [NSString stringWithFormat:@"%@/%@", [paths objectAtIndex:0], @"audio"];
  839. }
  840. // Return the path of directory Cetificates
  841. + (NSString *)getDirectoryCerificates
  842. {
  843. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appCertificates] path];
  844. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  845. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  846. return path;
  847. }
  848. + (NSString *)getDirectoryUserData
  849. {
  850. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appUserData] path];
  851. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  852. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  853. return path;
  854. }
  855. + (NSString *)getDirectoryProviderStorage
  856. {
  857. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.directoryProviderStorage] path];
  858. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  859. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  860. return path;
  861. }
  862. + (NSString *)getDirectoryProviderStorageOcId:(NSString *)ocId
  863. {
  864. NSString *path = [NSString stringWithFormat:@"%@/%@", [self getDirectoryProviderStorage], ocId];
  865. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  866. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  867. return path;
  868. }
  869. + (NSString *)getDirectoryProviderStorageOcId:(NSString *)ocId fileNameView:(NSString *)fileNameView
  870. {
  871. NSString *fileNamePath = [NSString stringWithFormat:@"%@/%@", [self getDirectoryProviderStorageOcId:ocId], fileNameView];
  872. // if do not exists create file 0 length
  873. if ([[NSFileManager defaultManager] fileExistsAtPath:fileNamePath] == NO) {
  874. [[NSFileManager defaultManager] createFileAtPath:fileNamePath contents:nil attributes:nil];
  875. }
  876. return fileNamePath;
  877. }
  878. + (NSString *)getDirectoryProviderStorageIconOcId:(NSString *)ocId etag:(NSString *)etag
  879. {
  880. return [NSString stringWithFormat:@"%@/%@.small.ico", [self getDirectoryProviderStorageOcId:ocId], etag];
  881. }
  882. + (NSString *)getDirectoryProviderStoragePreviewOcId:(NSString *)ocId etag:(NSString *)etag
  883. {
  884. return [NSString stringWithFormat:@"%@/%@.preview.ico", [self getDirectoryProviderStorageOcId:ocId], etag];
  885. }
  886. + (BOOL)fileProviderStorageExists:(NSString *)ocId fileNameView:(NSString *)fileNameView
  887. {
  888. NSString *fileNamePath = [self getDirectoryProviderStorageOcId:ocId fileNameView:fileNameView];
  889. unsigned long long fileSize = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePath error:nil] fileSize];
  890. if (fileSize > 0) return true;
  891. else return false;
  892. }
  893. + (int64_t)fileProviderStorageSize:(NSString *)ocId fileNameView:(NSString *)fileNameView
  894. {
  895. NSString *fileNamePath = [self getDirectoryProviderStorageOcId:ocId fileNameView:fileNameView];
  896. int64_t fileSize = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePath error:nil] fileSize];
  897. return fileSize;
  898. }
  899. + (BOOL)fileProviderStoragePreviewIconExists:(NSString *)ocId etag:(NSString *)etag
  900. {
  901. NSString *fileNamePathPreview = [self getDirectoryProviderStoragePreviewOcId:ocId etag:etag];
  902. NSString *fileNamePathIcon = [self getDirectoryProviderStorageIconOcId:ocId etag:etag];
  903. unsigned long long fileSizePreview = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePathPreview error:nil] fileSize];
  904. unsigned long long fileSizeIcon = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePathIcon error:nil] fileSize];
  905. if (fileSizePreview > 0 && fileSizeIcon > 0) return true;
  906. else return false;
  907. }
  908. + (void)removeGroupApplicationSupport
  909. {
  910. NSURL *dirGroup = [CCUtility getDirectoryGroup];
  911. NSString *path = [[dirGroup URLByAppendingPathComponent:NCGlobal.shared.appApplicationSupport] path];
  912. [[NSFileManager defaultManager] removeItemAtPath:path error:nil];
  913. }
  914. + (void)removeGroupLibraryDirectory
  915. {
  916. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryScan] error:nil];
  917. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryUserData] error:nil];
  918. }
  919. + (void)removeGroupDirectoryProviderStorage
  920. {
  921. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryProviderStorage] error:nil];
  922. }
  923. + (void)removeDocumentsDirectory
  924. {
  925. [[NSFileManager defaultManager] removeItemAtPath:[CCUtility getDirectoryDocuments] error:nil];
  926. }
  927. + (void)removeTemporaryDirectory
  928. {
  929. [[NSFileManager defaultManager] removeItemAtPath:NSTemporaryDirectory() error:nil];
  930. }
  931. + (void)emptyTemporaryDirectory
  932. {
  933. NSArray* tmpDirectory = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:NSTemporaryDirectory() error:NULL];
  934. for (NSString *file in tmpDirectory) {
  935. [[NSFileManager defaultManager] removeItemAtPath:[NSString stringWithFormat:@"%@%@", NSTemporaryDirectory(), file] error:NULL];
  936. }
  937. }
  938. + (NSString *)getTitleSectionDate:(NSDate *)date
  939. {
  940. NSString *title;
  941. NSDate *today = [NSDate date];
  942. NSDate *yesterday = [today dateByAddingTimeInterval: -86400.0];
  943. if ([date isEqualToDate:[CCUtility datetimeWithOutTime:[NSDate distantPast]]]) {
  944. title = NSLocalizedString(@"_no_date_", nil);
  945. } else {
  946. title = [NSDateFormatter localizedStringFromDate:date dateStyle:NSDateFormatterLongStyle timeStyle:0];
  947. if ([date isEqualToDate:[CCUtility datetimeWithOutTime:today]])
  948. title = [NSString stringWithFormat:NSLocalizedString(@"_today_", nil)];
  949. if ([date isEqualToDate:[CCUtility datetimeWithOutTime:yesterday]])
  950. title = [NSString stringWithFormat:NSLocalizedString(@"_yesterday_", nil)];
  951. }
  952. return title;
  953. }
  954. + (void)moveFileAtPath:(NSString *)atPath toPath:(NSString *)toPath
  955. {
  956. [[NSFileManager defaultManager] removeItemAtPath:toPath error:nil];
  957. [[NSFileManager defaultManager] copyItemAtPath:atPath toPath:toPath error:nil];
  958. [[NSFileManager defaultManager] removeItemAtPath:atPath error:nil];
  959. }
  960. + (void)copyFileAtPath:(NSString *)atPath toPath:(NSString *)toPath
  961. {
  962. [[NSFileManager defaultManager] removeItemAtPath:toPath error:nil];
  963. [[NSFileManager defaultManager] copyItemAtPath:atPath toPath:toPath error:nil];
  964. }
  965. + (void)removeFileAtPath:(NSString *)atPath
  966. {
  967. [[NSFileManager defaultManager] removeItemAtPath:atPath error:nil];
  968. }
  969. + (void)createDirectoryAtPath:(NSString *)atPath
  970. {
  971. [[NSFileManager defaultManager] createDirectoryAtPath:atPath withIntermediateDirectories:true attributes:nil error:nil];
  972. }
  973. + (NSString *)returnPathfromServerUrl:(NSString *)serverUrl urlBase:(NSString *)urlBase account:(NSString *)account
  974. {
  975. NSString *homeServer = [[NCUtilityFileSystem shared] getHomeServerWithUrlBase:urlBase account:account];
  976. NSString *path = [serverUrl stringByReplacingOccurrencesOfString:homeServer withString:@""];
  977. return path;
  978. }
  979. + (NSString *)returnFileNamePathFromFileName:(NSString *)metadataFileName serverUrl:(NSString *)serverUrl urlBase:(NSString *)urlBase account:(NSString *)account
  980. {
  981. if (metadataFileName == nil || serverUrl == nil || urlBase == nil) {
  982. return @"";
  983. }
  984. NSString *homeServer = [[NCUtilityFileSystem shared] getHomeServerWithUrlBase:urlBase account:account];
  985. NSString *fileName = [NSString stringWithFormat:@"%@/%@", [serverUrl stringByReplacingOccurrencesOfString:homeServer withString:@""], metadataFileName];
  986. if ([fileName hasPrefix:@"/"]) fileName = [fileName substringFromIndex:1];
  987. return fileName;
  988. }
  989. + (NSArray *)createNameSubFolder:(NSArray *)assets
  990. {
  991. NSMutableOrderedSet *datesSubFolder = [NSMutableOrderedSet new];
  992. for (PHAsset *asset in assets) {
  993. NSDate *assetDate = asset.creationDate;
  994. NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
  995. [formatter setDateFormat:@"yyyy"];
  996. NSString *yearString = [formatter stringFromDate:assetDate];
  997. if (yearString)
  998. [datesSubFolder addObject:yearString];
  999. [formatter setDateFormat:@"MM"];
  1000. NSString *monthString = [formatter stringFromDate:assetDate];
  1001. monthString = [NSString stringWithFormat:@"%@/%@", yearString, monthString];
  1002. if (monthString)
  1003. [datesSubFolder addObject:monthString];
  1004. }
  1005. return (NSArray *)datesSubFolder;
  1006. }
  1007. + (NSString *)getMimeType:(NSString *)fileNameView
  1008. {
  1009. CFStringRef fileUTI = nil;
  1010. NSString *returnFileUTI = nil;
  1011. if ([fileNameView isEqualToString:@"."]) {
  1012. return returnFileUTI;
  1013. } else {
  1014. CFStringRef fileExtension = (__bridge CFStringRef)[fileNameView pathExtension];
  1015. NSString *ext = (__bridge NSString *)fileExtension;
  1016. ext = ext.uppercaseString;
  1017. fileUTI = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, fileExtension, NULL);
  1018. if (fileUTI != nil) {
  1019. returnFileUTI = (__bridge NSString *)fileUTI;
  1020. CFRelease(fileUTI);
  1021. }
  1022. }
  1023. return returnFileUTI;
  1024. }
  1025. + (NSString *)getDirectoryScan
  1026. {
  1027. NSString *path = [[[CCUtility getDirectoryGroup] URLByAppendingPathComponent:NCGlobal.shared.appScan] path];
  1028. if (![[NSFileManager defaultManager] fileExistsAtPath:path])
  1029. [[NSFileManager defaultManager] createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
  1030. return path;
  1031. }
  1032. + (void)extractImageVideoFromAssetLocalIdentifierForUpload:(tableMetadata *)metadataForUpload notification:(BOOL)notification completion:(void(^)(tableMetadata *metadata, NSString* fileNamePath))completion
  1033. {
  1034. if (metadataForUpload == nil) {
  1035. completion(nil, nil);
  1036. return;
  1037. }
  1038. tableMetadata *metadata = [[NCManageDatabase shared] copyObjectWithMetadata:metadataForUpload];
  1039. PHFetchResult *result = [PHAsset fetchAssetsWithLocalIdentifiers:@[metadata.assetLocalIdentifier] options:nil];
  1040. if (!result.count) {
  1041. if (notification) {
  1042. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(NCGlobal.shared.errorInternalError), @"errorDescription": @"_err_file_not_found_"}];
  1043. }
  1044. completion(nil, nil);
  1045. return;
  1046. }
  1047. PHAsset *asset = result[0];
  1048. NSDate *creationDate = asset.creationDate;
  1049. NSDate *modificationDate = asset.modificationDate;
  1050. NSArray *resourceArray = [PHAssetResource assetResourcesForAsset:asset];
  1051. long fileSize = [[resourceArray.firstObject valueForKey:@"fileSize"] longValue];
  1052. dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
  1053. // IMAGE
  1054. if (asset.mediaType == PHAssetMediaTypeImage) {
  1055. PHImageRequestOptions *options = [PHImageRequestOptions new];
  1056. options.networkAccessAllowed = YES;
  1057. options.deliveryMode = PHImageRequestOptionsDeliveryModeHighQualityFormat;
  1058. options.synchronous = YES;
  1059. options.progressHandler = ^(double progress, NSError *error, BOOL *stop, NSDictionary *info) {
  1060. NSLog(@"cacheAsset: %f", progress);
  1061. if (error) {
  1062. if (notification) {
  1063. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(error.code), @"errorDescription": [NSString stringWithFormat:@"Image request iCloud failed [%@]", error.description]}];
  1064. }
  1065. completion(nil, nil);
  1066. return;
  1067. }
  1068. };
  1069. [[PHImageManager defaultManager] requestImageDataForAsset:asset options:options resultHandler:^(NSData *imageData, NSString *dataUTI, UIImageOrientation orientation, NSDictionary *info) {
  1070. NSError *error = nil;
  1071. NSString *extensionAsset = [[[asset valueForKey:@"filename"] pathExtension] uppercaseString];
  1072. NSString *fileName = metadata.fileNameView;
  1073. if ([extensionAsset isEqualToString:@"HEIC"] && [CCUtility getFormatCompatibility]) {
  1074. CIImage *ciImage = [CIImage imageWithData:imageData];
  1075. CIContext *context = [CIContext context];
  1076. imageData = [context JPEGRepresentationOfImage:ciImage colorSpace:ciImage.colorSpace options:@{}];
  1077. NSString *fileNameJPEG = [[metadata.fileName lastPathComponent] stringByDeletingPathExtension];
  1078. fileName = [fileNameJPEG stringByAppendingString:@".jpg"];
  1079. metadata.contentType = @"image/jpeg";
  1080. metadata.ext = @"jpg";
  1081. }
  1082. NSString *fileNamePath = [NSTemporaryDirectory() stringByAppendingString:fileName];
  1083. [[NSFileManager defaultManager]removeItemAtPath:fileNamePath error:nil];
  1084. [imageData writeToFile:fileNamePath options:NSDataWritingAtomic error:&error];
  1085. if (metadata.e2eEncrypted) {
  1086. metadata.fileNameView = fileName;
  1087. } else {
  1088. metadata.fileNameView = fileName;
  1089. metadata.fileName = fileName;
  1090. }
  1091. metadata.creationDate = creationDate;
  1092. metadata.date = modificationDate;
  1093. metadata.size = fileSize;
  1094. dispatch_async(dispatch_get_main_queue(), ^{
  1095. completion(metadata, fileNamePath);
  1096. });
  1097. }];
  1098. }
  1099. // VIDEO
  1100. if (asset.mediaType == PHAssetMediaTypeVideo) {
  1101. PHVideoRequestOptions *options = [PHVideoRequestOptions new];
  1102. options.networkAccessAllowed = YES;
  1103. options.version = PHVideoRequestOptionsVersionOriginal;
  1104. options.progressHandler = ^(double progress, NSError *error, BOOL *stop, NSDictionary *info) {
  1105. NSLog(@"cacheAsset: %f", progress);
  1106. if (error) {
  1107. if (notification) {
  1108. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(error.code), @"errorDescription": [NSString stringWithFormat:@"Video request iCloud failed [%@]", error.description]}];
  1109. }
  1110. completion(nil, nil);
  1111. }
  1112. };
  1113. [[PHImageManager defaultManager] requestAVAssetForVideo:asset options:options resultHandler:^(AVAsset *asset, AVAudioMix *audioMix, NSDictionary *info) {
  1114. if ([asset isKindOfClass:[AVURLAsset class]]) {
  1115. NSString *fileNamePath = [NSTemporaryDirectory() stringByAppendingString:metadata.fileNameView];
  1116. NSURL *fileNamePathURL = [[NSURL alloc] initFileURLWithPath:fileNamePath];
  1117. NSError *error = nil;
  1118. //NSDictionary *attributes = [NSDictionary dictionaryWithObjectsAndKeys: modificationDate, NSFileModificationDate, creationDate, NSFileCreationDate, NULL];
  1119. [[NSFileManager defaultManager] removeItemAtURL:fileNamePathURL error:nil];
  1120. [[NSFileManager defaultManager] copyItemAtURL:[(AVURLAsset *)asset URL] toURL:fileNamePathURL error:&error];
  1121. //[[NSFileManager defaultManager] setAttributes: attributes ofItemAtPath:fileNamePath error:nil];
  1122. dispatch_async(dispatch_get_main_queue(), ^{
  1123. if (error) {
  1124. if (notification) {
  1125. [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadName:NCGlobal.shared.notificationCenterUploadedFile object:nil userInfo:@{@"ocId": metadata.ocId, @"errorCode": @(error.code), @"errorDescription": [NSString stringWithFormat:@"Video request iCloud failed [%@]", error.description]}];
  1126. }
  1127. completion(nil, nil);
  1128. } else {
  1129. metadata.creationDate = creationDate;
  1130. metadata.date = modificationDate;
  1131. metadata.size = fileSize;
  1132. completion(metadata, fileNamePath);
  1133. }
  1134. });
  1135. }
  1136. }];
  1137. }
  1138. });
  1139. }
  1140. + (void)extractLivePhotoAsset:(PHAsset*)asset filePath:(NSString *)filePath withCompletion:(void (^)(NSURL* url))completion
  1141. {
  1142. [CCUtility removeFileAtPath:filePath];
  1143. NSURL *fileUrl = [NSURL fileURLWithPath:filePath];
  1144. PHLivePhotoRequestOptions *options = [PHLivePhotoRequestOptions new];
  1145. options.deliveryMode = PHImageRequestOptionsDeliveryModeFastFormat;
  1146. options.networkAccessAllowed = YES;
  1147. [[PHImageManager defaultManager] requestLivePhotoForAsset:asset targetSize:[UIScreen mainScreen].bounds.size contentMode:PHImageContentModeDefault options:options resultHandler:^(PHLivePhoto * _Nullable livePhoto, NSDictionary * _Nullable info) {
  1148. if (livePhoto) {
  1149. NSArray *assetResources = [PHAssetResource assetResourcesForLivePhoto:livePhoto];
  1150. PHAssetResource *videoResource = nil;
  1151. for(PHAssetResource *resource in assetResources){
  1152. if (resource.type == PHAssetResourceTypePairedVideo) {
  1153. videoResource = resource;
  1154. break;
  1155. }
  1156. }
  1157. if(videoResource){
  1158. [[PHAssetResourceManager defaultManager] writeDataForAssetResource:videoResource toFile:fileUrl options:nil completionHandler:^(NSError * _Nullable error) {
  1159. if (!error) {
  1160. completion(fileUrl);
  1161. } else { completion(nil); }
  1162. }];
  1163. } else { completion(nil); }
  1164. } else { completion(nil); }
  1165. }];
  1166. }
  1167. #pragma --------------------------------------------------------------------------------------------
  1168. #pragma mark ===== E2E Encrypted =====
  1169. #pragma --------------------------------------------------------------------------------------------
  1170. + (NSString *)generateRandomIdentifier
  1171. {
  1172. NSString *UUID = [[NSUUID UUID] UUIDString];
  1173. return [[UUID stringByReplacingOccurrencesOfString:@"-" withString:@""] lowercaseString];
  1174. }
  1175. + (BOOL)isFolderEncrypted:(NSString *)serverUrl e2eEncrypted:(BOOL)e2eEncrypted account:(NSString *)account urlBase:(NSString *)urlBase
  1176. {
  1177. NSString *home = [[NCUtilityFileSystem shared] getHomeServerWithUrlBase:urlBase account:account];
  1178. if (e2eEncrypted) {
  1179. return true;
  1180. } else if ([serverUrl isEqualToString:home] || [serverUrl isEqualToString:@".."]) {
  1181. return false;
  1182. } else {
  1183. tableDirectory *directory = [[NCManageDatabase shared] getTableDirectoryWithPredicate:[NSPredicate predicateWithFormat:@"account == %@ AND serverUrl == %@", account, serverUrl]];
  1184. while (directory != nil && ![directory.serverUrl isEqualToString:home]) {
  1185. if (directory.e2eEncrypted == true) {
  1186. return true;
  1187. }
  1188. serverUrl = [[NCUtilityFileSystem shared] deletingLastPathComponentWithServerUrl:serverUrl urlBase:urlBase account:account];
  1189. directory = [[NCManageDatabase shared] getTableDirectoryWithPredicate:[NSPredicate predicateWithFormat:@"account == %@ AND serverUrl == %@", account, serverUrl]];
  1190. }
  1191. return false;
  1192. }
  1193. }
  1194. #pragma --------------------------------------------------------------------------------------------
  1195. #pragma mark ===== Share Permissions =====
  1196. #pragma --------------------------------------------------------------------------------------------
  1197. + (NSInteger) getPermissionsValueByCanEdit:(BOOL)canEdit andCanCreate:(BOOL)canCreate andCanChange:(BOOL)canChange andCanDelete:(BOOL)canDelete andCanShare:(BOOL)canShare andIsFolder:(BOOL) isFolder
  1198. {
  1199. NSInteger permissionsValue = NCGlobal.shared.permissionReadShare;
  1200. if (canEdit && !isFolder) {
  1201. permissionsValue = permissionsValue + NCGlobal.shared.permissionUpdateShare;
  1202. }
  1203. if (canCreate & isFolder) {
  1204. permissionsValue = permissionsValue + NCGlobal.shared.permissionCreateShare;
  1205. }
  1206. if (canChange && isFolder) {
  1207. permissionsValue = permissionsValue + NCGlobal.shared.permissionUpdateShare;
  1208. }
  1209. if (canDelete & isFolder) {
  1210. permissionsValue = permissionsValue + NCGlobal.shared.permissionDeleteShare;
  1211. }
  1212. if (canShare) {
  1213. permissionsValue = permissionsValue + NCGlobal.shared.permissionShareShare;
  1214. }
  1215. return permissionsValue;
  1216. }
  1217. + (BOOL) isPermissionToCanCreate:(NSInteger) permissionValue {
  1218. BOOL canCreate = ((permissionValue & NCGlobal.shared.permissionCreateShare) > 0);
  1219. return canCreate;
  1220. }
  1221. + (BOOL) isPermissionToCanChange:(NSInteger) permissionValue {
  1222. BOOL canChange = ((permissionValue & NCGlobal.shared.permissionUpdateShare) > 0);
  1223. return canChange;
  1224. }
  1225. + (BOOL) isPermissionToCanDelete:(NSInteger) permissionValue {
  1226. BOOL canDelete = ((permissionValue & NCGlobal.shared.permissionDeleteShare) > 0);
  1227. return canDelete;
  1228. }
  1229. + (BOOL) isPermissionToCanShare:(NSInteger) permissionValue {
  1230. BOOL canShare = ((permissionValue & NCGlobal.shared.permissionShareShare) > 0);
  1231. return canShare;
  1232. }
  1233. + (BOOL) isAnyPermissionToEdit:(NSInteger) permissionValue {
  1234. BOOL canCreate = [self isPermissionToCanCreate:permissionValue];
  1235. BOOL canChange = [self isPermissionToCanChange:permissionValue];
  1236. BOOL canDelete = [self isPermissionToCanDelete:permissionValue];
  1237. BOOL canEdit = (canCreate || canChange || canDelete);
  1238. return canEdit;
  1239. }
  1240. + (BOOL) isPermissionToRead:(NSInteger) permissionValue {
  1241. BOOL canRead = ((permissionValue & NCGlobal.shared.permissionReadShare) > 0);
  1242. return canRead;
  1243. }
  1244. + (BOOL) isPermissionToReadCreateUpdate:(NSInteger) permissionValue {
  1245. BOOL canRead = [self isPermissionToRead:permissionValue];
  1246. BOOL canCreate = [self isPermissionToCanCreate:permissionValue];
  1247. BOOL canChange = [self isPermissionToCanChange:permissionValue];
  1248. BOOL canEdit = (canCreate && canChange && canRead);
  1249. return canEdit;
  1250. }
  1251. #pragma --------------------------------------------------------------------------------------------
  1252. #pragma mark ===== EXIF =====
  1253. #pragma --------------------------------------------------------------------------------------------
  1254. + (void)setExif:(tableMetadata *)metadata withCompletionHandler:(void(^)(double latitude, double longitude, NSString *location, NSDate *date, NSString *lensModel))completition
  1255. {
  1256. NSString *dateTime;
  1257. NSString *latitudeRef;
  1258. NSString *longitudeRef;
  1259. NSString *stringLatitude = @"0";
  1260. NSString *stringLongitude = @"0";
  1261. __block NSString *location = @"";
  1262. double latitude = 0;
  1263. double longitude = 0;
  1264. NSDate *date = [NSDate new];
  1265. long fileSize = 0;
  1266. int pixelY = 0;
  1267. int pixelX = 0;
  1268. NSString *lensModel;
  1269. if (![metadata.typeFile isEqualToString:NCGlobal.shared.metadataTypeFileImage] || ![CCUtility fileProviderStorageExists:metadata.ocId fileNameView:metadata.fileNameView]) {
  1270. completition(latitude, longitude, location, date, lensModel);
  1271. return;
  1272. }
  1273. NSURL *url = [NSURL fileURLWithPath:[CCUtility getDirectoryProviderStorageOcId:metadata.ocId fileNameView:metadata.fileNameView]];
  1274. CGImageSourceRef originalSource = CGImageSourceCreateWithURL((CFURLRef) url, NULL);
  1275. if (!originalSource) {
  1276. completition(latitude, longitude, location, date, lensModel);
  1277. return;
  1278. }
  1279. CFDictionaryRef fileProperties = CGImageSourceCopyProperties(originalSource, nil);
  1280. if (!fileProperties) {
  1281. completition(latitude, longitude, location,date, lensModel);
  1282. return;
  1283. }
  1284. // FILES PROPERTIES
  1285. NSNumber *fileSizeNumber = CFDictionaryGetValue(fileProperties, kCGImagePropertyFileSize);
  1286. fileSize = [fileSizeNumber longValue];
  1287. CFDictionaryRef imageProperties = CGImageSourceCopyPropertiesAtIndex(originalSource, 0, NULL);
  1288. if (!imageProperties) {
  1289. completition(latitude, longitude, location,date, lensModel);
  1290. return;
  1291. }
  1292. CFDictionaryRef tiff = CFDictionaryGetValue(imageProperties, kCGImagePropertyTIFFDictionary);
  1293. CFDictionaryRef gps = CFDictionaryGetValue(imageProperties, kCGImagePropertyGPSDictionary);
  1294. CFDictionaryRef exif = CFDictionaryGetValue(imageProperties, kCGImagePropertyExifDictionary);
  1295. if (exif) {
  1296. NSString *sPixelX = (NSString *)CFDictionaryGetValue(exif, kCGImagePropertyExifPixelXDimension);
  1297. pixelX = [sPixelX intValue];
  1298. NSString *sPixelY = (NSString *)CFDictionaryGetValue(exif, kCGImagePropertyExifPixelYDimension);
  1299. pixelY = [sPixelY intValue];
  1300. lensModel = (NSString *)CFDictionaryGetValue(exif, kCGImagePropertyExifLensModel);
  1301. }
  1302. if (tiff) {
  1303. dateTime = (NSString *)CFDictionaryGetValue(tiff, kCGImagePropertyTIFFDateTime);
  1304. NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
  1305. [dateFormatter setDateFormat:@"yyyy:MM:dd HH:mm:ss"];
  1306. date = [dateFormatter dateFromString:dateTime];
  1307. if (!date) date = metadata.date;
  1308. }
  1309. if (gps) {
  1310. latitude = [(NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLatitude) doubleValue];
  1311. longitude = [(NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLongitude) doubleValue];
  1312. latitudeRef = (NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLatitudeRef);
  1313. longitudeRef = (NSString *)CFDictionaryGetValue(gps, kCGImagePropertyGPSLongitudeRef);
  1314. // conversion 4 decimal +N -S
  1315. // The latitude in degrees. Positive values indicate latitudes north of the equator. Negative values indicate latitudes south of the equator.
  1316. if ([latitudeRef isEqualToString:@"N"]) {
  1317. stringLatitude = [NSString stringWithFormat:@"+%.4f", latitude];
  1318. } else {
  1319. stringLatitude = [NSString stringWithFormat:@"-%.4f", latitude];
  1320. }
  1321. // conversion 4 decimal +E -W
  1322. // The longitude in degrees. Measurements are relative to the zero meridian, with positive values extending east of the meridian
  1323. // and negative values extending west of the meridian.
  1324. if ([longitudeRef isEqualToString:@"E"]) {
  1325. stringLongitude = [NSString stringWithFormat:@"+%.4f", longitude];
  1326. } else {
  1327. stringLongitude = [NSString stringWithFormat:@"-%.4f", longitude];
  1328. }
  1329. if (latitude == 0 || longitude == 0) {
  1330. stringLatitude = @"0";
  1331. stringLongitude = @"0";
  1332. }
  1333. }
  1334. // Wite data EXIF in DB
  1335. if (tiff || gps) {
  1336. [[NCManageDatabase shared] setLocalFileWithOcId:metadata.ocId exifDate:date exifLatitude:stringLatitude exifLongitude:stringLongitude exifLensModel:lensModel];
  1337. if ([stringLatitude doubleValue] != 0 || [stringLongitude doubleValue] != 0) {
  1338. // If exists already geocoder data in TableGPS exit
  1339. location = [[NCManageDatabase shared] getLocationFromGeoLatitude:stringLatitude longitude:stringLongitude];
  1340. if (location != nil) {
  1341. completition(latitude, longitude, location, date, lensModel);
  1342. return;
  1343. }
  1344. CLGeocoder *geocoder = [[CLGeocoder alloc] init];
  1345. CLLocation *llocation = [[CLLocation alloc] initWithLatitude:latitude longitude:longitude];
  1346. [geocoder reverseGeocodeLocation:llocation completionHandler:^(NSArray *placemarks, NSError *error) {
  1347. if (error == nil && [placemarks count] > 0) {
  1348. CLPlacemark *placemark = [placemarks lastObject];
  1349. NSString *thoroughfare = @"";
  1350. NSString *postalCode = @"";
  1351. NSString *locality = @"";
  1352. NSString *administrativeArea = @"";
  1353. NSString *country = @"";
  1354. if (placemark.thoroughfare) thoroughfare = placemark.thoroughfare;
  1355. if (placemark.postalCode) postalCode = placemark.postalCode;
  1356. if (placemark.locality) locality = placemark.locality;
  1357. if (placemark.administrativeArea) administrativeArea = placemark.administrativeArea;
  1358. if (placemark.country) country = placemark.country;
  1359. location = [NSString stringWithFormat:@"%@ %@ %@ %@ %@", thoroughfare, postalCode, locality, administrativeArea, country];
  1360. location = [location stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
  1361. // GPS
  1362. if ([location length] > 0) {
  1363. [[NCManageDatabase shared] addGeocoderLocation:location placemarkAdministrativeArea:placemark.administrativeArea placemarkCountry:placemark.country placemarkLocality:placemark.locality placemarkPostalCode:placemark.postalCode placemarkThoroughfare:placemark.thoroughfare latitude:stringLatitude longitude:stringLongitude];
  1364. }
  1365. completition(latitude, longitude, location, date, lensModel);
  1366. }
  1367. }];
  1368. } else {
  1369. completition(latitude, longitude, location, date, lensModel);
  1370. }
  1371. } else {
  1372. completition(latitude, longitude, location, date, lensModel);
  1373. }
  1374. CFRelease(originalSource);
  1375. CFRelease(imageProperties);
  1376. }
  1377. #pragma --------------------------------------------------------------------------------------------
  1378. #pragma mark ===== Third parts =====
  1379. #pragma --------------------------------------------------------------------------------------------
  1380. + (NSString *)getExtension:(NSString*)fileName
  1381. {
  1382. NSMutableArray *fileNameArray =[[NSMutableArray alloc] initWithArray: [fileName componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@"."]]];
  1383. NSString *extension = [NSString stringWithFormat:@"%@",[fileNameArray lastObject]];
  1384. extension = [extension uppercaseString];
  1385. //If the file has a ZIP extension obtain the previous one for check if it is a .pages.zip / .numbers.zip / .key.zip extension
  1386. if ([extension isEqualToString:@"ZIP"]) {
  1387. [fileNameArray removeLastObject];
  1388. NSString *secondExtension = [NSString stringWithFormat:@"%@",[fileNameArray lastObject]];
  1389. secondExtension = [secondExtension uppercaseString];
  1390. if ([secondExtension isEqualToString:@"PAGES"] || [secondExtension isEqualToString:@"NUMBERS"] || [secondExtension isEqualToString:@"KEY"]) {
  1391. extension = [NSString stringWithFormat:@"%@.%@",secondExtension,extension];
  1392. return extension;
  1393. }
  1394. }
  1395. return extension;
  1396. }
  1397. + (NSDate *)datetimeWithOutTime:(NSDate *)datDate
  1398. {
  1399. if (datDate == nil) return nil;
  1400. NSDateComponents* comps = [[NSCalendar currentCalendar] components:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDay fromDate:datDate];
  1401. datDate = [[NSCalendar currentCalendar] dateFromComponents:comps];
  1402. return datDate;
  1403. }
  1404. + (NSString *)valueForKey:(NSString *)key fromQueryItems:(NSArray *)queryItems
  1405. {
  1406. NSPredicate *predicate = [NSPredicate predicateWithFormat:@"name=%@", key];
  1407. NSURLQueryItem *queryItem = [[queryItems filteredArrayUsingPredicate:predicate] firstObject];
  1408. return queryItem.value;
  1409. }
  1410. @end