NCBrand.swift 21 KB

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  1. //
  2. // NCBrandColor.swift
  3. // Nextcloud
  4. //
  5. // Created by Marino Faggiana on 24/04/17.
  6. // Copyright (c) 2017 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 UIKit
  24. // MARK: - Configuration
  25. @objc class NCBrandConfiguration: NSObject {
  26. @objc static let shared: NCBrandConfiguration = {
  27. let instance = NCBrandConfiguration()
  28. return instance
  29. }()
  30. @objc public let configuration_bundleId: String = "it.twsweb.Nextcloud"
  31. @objc public let configuration_serverUrl: String = "serverUrl"
  32. @objc public let configuration_username: String = "username"
  33. @objc public let configuration_password: String = "password"
  34. }
  35. // MARK: - Options
  36. @objc class NCBrandOptions: NSObject {
  37. @objc static let shared: NCBrandOptions = {
  38. let instance = NCBrandOptions()
  39. return instance
  40. }()
  41. @objc public var brand: String = "Nextcloud"
  42. // @objc public var mailMe: String = "ios@nextcloud.com" // Deprecated
  43. @objc public var textCopyrightNextcloudiOS: String = "Nextcloud Liquid for iOS %@ © 2022"
  44. @objc public var textCopyrightNextcloudServer: String = "Nextcloud Server %@"
  45. @objc public var loginBaseUrl: String = "https://cloud.nextcloud.com"
  46. @objc public var pushNotificationServerProxy: String = "https://push-notifications.nextcloud.com"
  47. @objc public var linkLoginHost: String = "https://nextcloud.com/install"
  48. @objc public var linkloginPreferredProviders: String = "https://nextcloud.com/signup-ios"
  49. @objc public var webLoginAutenticationProtocol: String = "nc://" // example "abc://"
  50. @objc public var privacy: String = "https://nextcloud.com/privacy"
  51. @objc public var sourceCode: String = "https://github.com/nextcloud/ios"
  52. // Personalized
  53. @objc public var webCloseViewProtocolPersonalized: String = "" // example "abc://change/plan" Don't touch me !!
  54. @objc public var folderBrandAutoUpload: String = "" // example "_auto_upload_folder_" Don't touch me !!
  55. // Auto Upload default folder
  56. @objc public var folderDefaultAutoUpload: String = "Photos"
  57. // Capabilities Group
  58. @objc public var capabilitiesGroups: String = "group.it.twsweb.Crypto-Cloud"
  59. // User Agent
  60. @objc public var userAgent: String = "Nextcloud-iOS" // Don't touch me !!
  61. // Options
  62. @objc public var use_login_web_personalized: Bool = false // Don't touch me !!
  63. @objc public var use_default_auto_upload: Bool = false
  64. @objc public var use_themingColor: Bool = true
  65. //@objc public var use_themingBackground: Bool = true // Deprecated
  66. @objc public var use_themingLogo: Bool = false
  67. @objc public var use_storeLocalAutoUploadAll: Bool = false
  68. @objc public var use_configuration: Bool = false // Don't touch me !!
  69. @objc public var use_loginflowv2: Bool = false // Don't touch me !!
  70. @objc public var disable_intro: Bool = false
  71. @objc public var disable_request_login_url: Bool = false
  72. @objc public var disable_multiaccount: Bool = false
  73. @objc public var disable_manage_account: Bool = false
  74. @objc public var disable_more_external_site: Bool = false
  75. @objc public var disable_openin_file: Bool = false // Don't touch me !!
  76. @objc public var disable_crash_service: Bool = false
  77. @objc public var disable_request_account: Bool = false
  78. @objc public var disable_log: Bool = false
  79. override init() {
  80. if folderBrandAutoUpload != "" {
  81. folderDefaultAutoUpload = folderBrandAutoUpload
  82. }
  83. }
  84. }
  85. // MARK: - Color
  86. class NCBrandColor: NSObject {
  87. @objc static let shared: NCBrandColor = {
  88. let instance = NCBrandColor()
  89. return instance
  90. }()
  91. struct cacheImages {
  92. static var file = UIImage()
  93. static var shared = UIImage()
  94. static var canShare = UIImage()
  95. static var shareByLink = UIImage()
  96. static var favorite = UIImage()
  97. static var comment = UIImage()
  98. static var livePhoto = UIImage()
  99. static var offlineFlag = UIImage()
  100. static var local = UIImage()
  101. static var folderEncrypted = UIImage()
  102. static var folderSharedWithMe = UIImage()
  103. static var folderPublic = UIImage()
  104. static var folderGroup = UIImage()
  105. static var folderExternal = UIImage()
  106. static var folderAutomaticUpload = UIImage()
  107. static var folder = UIImage()
  108. static var checkedYes = UIImage()
  109. static var checkedNo = UIImage()
  110. static var buttonMore = UIImage()
  111. static var buttonStop = UIImage()
  112. static var buttonMoreLock = UIImage()
  113. static var buttonRestore = UIImage()
  114. static var buttonTrash = UIImage()
  115. static var iconContacts = UIImage()
  116. static var iconTalk = UIImage()
  117. static var iconCalendar = UIImage()
  118. static var iconDeck = UIImage()
  119. static var iconMail = UIImage()
  120. static var iconConfirm = UIImage()
  121. static var iconPages = UIImage()
  122. }
  123. // Color
  124. @objc public let customer: UIColor = UIColor(red: 0.0/255.0, green: 130.0/255.0, blue: 201.0/255.0, alpha: 1.0) // BLU NC : #0082c9
  125. @objc public var customerText: UIColor = .white
  126. @objc public var brand: UIColor // don't touch me
  127. @objc public var brandElement: UIColor // don't touch me
  128. @objc public var brandText: UIColor // don't touch me
  129. @objc public let nextcloud: UIColor = UIColor(red: 0.0/255.0, green: 130.0/255.0, blue: 201.0/255.0, alpha: 1.0)
  130. @objc public let gray: UIColor = UIColor(red: 104.0/255.0, green: 104.0/255.0, blue: 104.0/255.0, alpha: 1.0)
  131. @objc public let lightGray: UIColor = UIColor(red: 229.0/255.0, green: 229.0/229.0, blue: 104.0/255.0, alpha: 1.0)
  132. @objc public let yellowFavorite: UIColor = UIColor(red: 248.0/255.0, green: 205.0/255.0, blue: 70.0/255.0, alpha: 1.0)
  133. public var userColors: [CGColor] = []
  134. public var themingColor: String = ""
  135. public var themingColorElement: String = ""
  136. public var themingColorText: String = ""
  137. @objc public var annotationColor: UIColor {
  138. get {
  139. return .systemBlue
  140. }
  141. }
  142. @objc public var systemBlue: UIColor {
  143. get {
  144. if #available(iOS 13, *) {
  145. return .systemBlue
  146. } else {
  147. return UIColor(red: 0.0, green: 122.0 / 255.0, blue: 1.0, alpha: 1.0)
  148. }
  149. }
  150. }
  151. @objc public var systemIndigo: UIColor {
  152. get {
  153. if #available(iOS 13, *) {
  154. return .systemIndigo
  155. } else {
  156. return UIColor(red: 88.0 / 255.0, green: 86.0 / 255.0, blue: 214.0 / 255.0, alpha: 1.0)
  157. }
  158. }
  159. }
  160. @objc public var systemPink: UIColor {
  161. get {
  162. if #available(iOS 13, *) {
  163. return .systemPink
  164. } else {
  165. return UIColor(red: 1.0, green: 45.0 / 255.0, blue: 85.0 / 255.0, alpha: 1.0)
  166. }
  167. }
  168. }
  169. @objc public var systemTeal: UIColor {
  170. get {
  171. if #available(iOS 13, *) {
  172. return .systemTeal
  173. } else {
  174. return UIColor(red: 90.0 / 255.0, green: 200.0 / 255.0, blue: 250.0 / 255.0, alpha: 1.0)
  175. }
  176. }
  177. }
  178. @objc public var systemMint: UIColor {
  179. get {
  180. return UIColor(red: 0.0 / 255.0, green: 199.0 / 255.0, blue: 190.0 / 255.0, alpha: 1.0)
  181. }
  182. }
  183. @objc public var systemBackground: UIColor {
  184. get {
  185. if #available(iOS 13, *) {
  186. return .systemBackground
  187. } else {
  188. return .white
  189. }
  190. }
  191. }
  192. @objc public var secondarySystemBackground: UIColor {
  193. get {
  194. if #available(iOS 13, *) {
  195. return .secondarySystemBackground
  196. } else {
  197. return UIColor(red: 0.95, green: 0.95, blue: 0.97, alpha: 1.0)
  198. }
  199. }
  200. }
  201. @objc public var tertiarySystemBackground: UIColor {
  202. get {
  203. if #available(iOS 13, *) {
  204. return .tertiarySystemBackground
  205. } else {
  206. return UIColor(red: 1.0, green: 1.0, blue: 1.0, alpha: 1.0)
  207. }
  208. }
  209. }
  210. @objc public var systemGroupedBackground: UIColor {
  211. get {
  212. if #available(iOS 13, *) {
  213. return .systemGroupedBackground
  214. } else {
  215. return UIColor(red: 0.95, green: 0.95, blue: 0.97, alpha: 1.0)
  216. }
  217. }
  218. }
  219. @objc public var secondarySystemGroupedBackground: UIColor {
  220. get {
  221. if #available(iOS 13, *) {
  222. return .secondarySystemGroupedBackground
  223. } else {
  224. return .white
  225. }
  226. }
  227. }
  228. @objc public var label: UIColor {
  229. get {
  230. if #available(iOS 13, *) {
  231. return .label
  232. } else {
  233. return .black
  234. }
  235. }
  236. }
  237. @objc public var secondaryLabel: UIColor {
  238. get {
  239. if #available(iOS 13, *) {
  240. return .secondaryLabel
  241. } else {
  242. return UIColor(red: 0.24, green: 0.24, blue: 0.26, alpha: 0.6)
  243. }
  244. }
  245. }
  246. @objc public var separator: UIColor {
  247. get {
  248. if #available(iOS 13, *) {
  249. return .separator
  250. } else {
  251. return UIColor(red: 0.89, green: 0.89, blue: 0.89, alpha: 1.0)
  252. }
  253. }
  254. }
  255. @objc public var opaqueSeparator: UIColor {
  256. get {
  257. if #available(iOS 13, *) {
  258. return .opaqueSeparator
  259. } else {
  260. return UIColor(red: 0.78, green: 0.78, blue: 0.78, alpha: 1.0)
  261. }
  262. }
  263. }
  264. @objc public var systemGray: UIColor {
  265. get {
  266. if #available(iOS 13, *) {
  267. return .systemGray
  268. } else {
  269. return UIColor(red: 0.56, green: 0.56, blue: 0.58, alpha: 1.0)
  270. }
  271. }
  272. }
  273. @objc public var systemGray1: UIColor {
  274. get {
  275. if #available(iOS 13, *) {
  276. return UIColor(red: 0.60, green: 0.60, blue: 0.60, alpha: 1.0)
  277. } else {
  278. return UIColor(red: 0.60, green: 0.60, blue: 0.60, alpha: 1.0)
  279. }
  280. }
  281. }
  282. @objc public var systemGray2: UIColor {
  283. get {
  284. if #available(iOS 13, *) {
  285. return .systemGray2
  286. } else {
  287. return UIColor(red: 0.68, green: 0.68, blue: 0.7, alpha: 1.0)
  288. }
  289. }
  290. }
  291. @objc public var systemGray3: UIColor {
  292. get {
  293. if #available(iOS 13, *) {
  294. return .systemGray3
  295. } else {
  296. return UIColor(red: 0.78, green: 0.78, blue: 0.8, alpha: 1.0)
  297. }
  298. }
  299. }
  300. @objc public var systemGray4: UIColor {
  301. get {
  302. if #available(iOS 13, *) {
  303. return .systemGray4
  304. } else {
  305. return UIColor(red: 0.82, green: 0.82, blue: 0.84, alpha: 1.0)
  306. }
  307. }
  308. }
  309. @objc public var systemGray5: UIColor {
  310. get {
  311. if #available(iOS 13, *) {
  312. return .systemGray5
  313. } else {
  314. return UIColor(red: 0.9, green: 0.9, blue: 0.92, alpha: 1.0)
  315. }
  316. }
  317. }
  318. @objc public var systemGray6: UIColor {
  319. get {
  320. if #available(iOS 13, *) {
  321. return .systemGray6
  322. } else {
  323. return UIColor(red: 0.95, green: 0.95, blue: 0.97, alpha: 1.0)
  324. }
  325. }
  326. }
  327. @objc public var systemFill: UIColor {
  328. get {
  329. if #available(iOS 13, *) {
  330. return .systemFill
  331. } else {
  332. return UIColor(red: 120/255, green: 120/255, blue: 120/255, alpha: 1.0)
  333. }
  334. }
  335. }
  336. override init() {
  337. brand = customer
  338. brandElement = customer
  339. brandText = customerText
  340. }
  341. func createUserColors() {
  342. userColors = generateColors()
  343. }
  344. func createImagesThemingColor() {
  345. let gray: UIColor = UIColor(red: 162.0/255.0, green: 162.0/255.0, blue: 162.0/255.0, alpha: 0.5)
  346. cacheImages.file = UIImage(named: "file")!
  347. cacheImages.shared = UIImage(named: "share")!.image(color: gray, size: 50)
  348. cacheImages.canShare = UIImage(named: "share")!.image(color: gray, size: 50)
  349. cacheImages.shareByLink = UIImage(named: "sharebylink")!.image(color: gray, size: 50)
  350. cacheImages.favorite = NCUtility.shared.loadImage(named: "star.fill", color: yellowFavorite)
  351. cacheImages.comment = UIImage(named: "comment")!.image(color: gray, size: 50)
  352. cacheImages.livePhoto = NCUtility.shared.loadImage(named: "livephoto", color: label)
  353. cacheImages.offlineFlag = UIImage(named: "offlineFlag")!
  354. cacheImages.local = UIImage(named: "local")!
  355. let folderWidth: CGFloat = UIScreen.main.bounds.width / 3
  356. cacheImages.folderEncrypted = UIImage(named: "folderEncrypted")!.image(color: brandElement, size: folderWidth)
  357. cacheImages.folderSharedWithMe = UIImage(named: "folder_shared_with_me")!.image(color: brandElement, size: folderWidth)
  358. cacheImages.folderPublic = UIImage(named: "folder_public")!.image(color: brandElement, size: folderWidth)
  359. cacheImages.folderGroup = UIImage(named: "folder_group")!.image(color: brandElement, size: folderWidth)
  360. cacheImages.folderExternal = UIImage(named: "folder_external")!.image(color: brandElement, size: folderWidth)
  361. cacheImages.folderAutomaticUpload = UIImage(named: "folderAutomaticUpload")!.image(color: brandElement, size: folderWidth)
  362. cacheImages.folder = UIImage(named: "folder")!.image(color: brandElement, size: folderWidth)
  363. cacheImages.checkedYes = NCUtility.shared.loadImage(named: "checkmark.circle.fill", color: .systemBlue)
  364. cacheImages.checkedNo = NCUtility.shared.loadImage(named: "circle", color: gray)
  365. cacheImages.buttonMore = UIImage(named: "more")!.image(color: gray, size: 50)
  366. cacheImages.buttonStop = UIImage(named: "stop")!.image(color: gray, size: 50)
  367. cacheImages.buttonMoreLock = UIImage(named: "moreLock")!.image(color: gray, size: 50)
  368. cacheImages.buttonRestore = UIImage(named: "restore")!.image(color: gray, size: 50)
  369. cacheImages.buttonTrash = UIImage(named: "trash")!.image(color: gray, size: 50)
  370. cacheImages.iconContacts = UIImage(named: "icon-contacts")!.image(color: brandElement, size: folderWidth)
  371. cacheImages.iconTalk = UIImage(named: "icon-talk")!.image(color: brandElement, size: folderWidth)
  372. cacheImages.iconCalendar = UIImage(named: "icon-calendar")!.image(color: brandElement, size: folderWidth)
  373. cacheImages.iconDeck = UIImage(named: "icon-deck")!.image(color: brandElement, size: folderWidth)
  374. cacheImages.iconMail = UIImage(named: "icon-mail")!.image(color: brandElement, size: folderWidth)
  375. cacheImages.iconConfirm = UIImage(named: "icon-confirm")!.image(color: brandElement, size: folderWidth)
  376. cacheImages.iconPages = UIImage(named: "icon-pages")!.image(color: brandElement, size: folderWidth)
  377. }
  378. func settingThemingColor(account: String) {
  379. let darker: CGFloat = 30 // %
  380. let lighter: CGFloat = 30 // %
  381. if NCBrandOptions.shared.use_themingColor {
  382. if let themingColor = NCManageDatabase.shared.getCapabilitiesServerString(account: account, elements: NCElementsJSON.shared.capabilitiesThemingColor),
  383. let themingColorElement = NCManageDatabase.shared.getCapabilitiesServerString(account: account, elements: NCElementsJSON.shared.capabilitiesThemingColorElement),
  384. let themingColorText = NCManageDatabase.shared.getCapabilitiesServerString(account: account, elements: NCElementsJSON.shared.capabilitiesThemingColorText) {
  385. self.themingColor = themingColor
  386. self.themingColorElement = themingColorElement
  387. self.themingColorText = themingColorText
  388. // COLOR
  389. if themingColor.first == "#" {
  390. if let color = UIColor(hex: themingColor) {
  391. brand = color
  392. } else {
  393. brand = customer
  394. }
  395. } else {
  396. brand = customer
  397. }
  398. // COLOR TEXT
  399. if themingColorText.first == "#" {
  400. if let color = UIColor(hex: themingColorText) {
  401. brandText = color
  402. } else {
  403. brandText = customerText
  404. }
  405. } else {
  406. brandText = customerText
  407. }
  408. // COLOR ELEMENT
  409. if themingColorElement.first == "#" {
  410. if let color = UIColor(hex: themingColorElement) {
  411. brandElement = color
  412. } else {
  413. brandElement = brand
  414. }
  415. } else {
  416. brandElement = brand
  417. }
  418. }
  419. if brandElement.isTooLight() {
  420. if let color = brandElement.darker(by: darker) {
  421. brandElement = color
  422. }
  423. } else if brandElement.isTooDark() {
  424. if let color = brandElement.lighter(by: lighter) {
  425. brandElement = color
  426. }
  427. }
  428. } else {
  429. if self.customer.isTooLight() {
  430. if let color = customer.darker(by: darker) {
  431. brandElement = color
  432. }
  433. } else if customer.isTooDark() {
  434. if let color = customer.lighter(by: lighter) {
  435. brandElement = color
  436. }
  437. } else {
  438. brandElement = customer
  439. }
  440. brand = customer
  441. brandText = customerText
  442. }
  443. createImagesThemingColor()
  444. #if !EXTENSION
  445. NotificationCenter.default.postOnMainThread(name: NCGlobal.shared.notificationCenterChangeTheming)
  446. #endif
  447. }
  448. private func stepCalc(steps: Int, color1: CGColor, color2: CGColor) -> [CGFloat] {
  449. var step = [CGFloat](repeating: 0, count: 3)
  450. step[0] = (color2.components![0] - color1.components![0]) / CGFloat(steps)
  451. step[1] = (color2.components![1] - color1.components![1]) / CGFloat(steps)
  452. step[2] = (color2.components![2] - color1.components![2]) / CGFloat(steps)
  453. return step
  454. }
  455. private func mixPalette(steps: Int, color1: CGColor, color2: CGColor) -> [CGColor] {
  456. var palette = [color1]
  457. let step = stepCalc(steps: steps, color1: color1, color2: color2)
  458. let c1Components = color1.components!
  459. for i in 1 ..< steps {
  460. let r = c1Components[0] + step[0] * CGFloat(i)
  461. let g = c1Components[1] + step[1] * CGFloat(i)
  462. let b = c1Components[2] + step[2] * CGFloat(i)
  463. palette.append(UIColor(red: r, green: g, blue: b, alpha: 1).cgColor)
  464. }
  465. return palette
  466. }
  467. /**
  468. Generate colors from the official nextcloud color.
  469. You can provide how many colors you want (multiplied by 3).
  470. if `step` = 6,
  471. 3 colors \* 6 will result in 18 generated colors
  472. */
  473. func generateColors(steps: Int = 6) -> [CGColor] {
  474. let red = UIColor(red: 182/255, green: 70/255, blue: 157/255, alpha: 1).cgColor
  475. let yellow = UIColor(red: 221/255, green: 203/255, blue: 85/255, alpha: 1).cgColor
  476. let blue = UIColor(red: 0/255, green: 130/255, blue: 201/255, alpha: 1).cgColor
  477. let palette1 = mixPalette(steps: steps, color1: red, color2: yellow)
  478. let palette2 = mixPalette(steps: steps, color1: yellow, color2: blue)
  479. let palette3 = mixPalette(steps: steps, color1: blue, color2: red)
  480. return palette1 + palette2 + palette3
  481. }
  482. }