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WebAppConfiguration.swift
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/
WebAppConfiguration.swift
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final class WebAppConfiguration {
let userDefaults = UserDefaults.standard
/// The appId as defined in the runtime config
var appId: String? {
get {
return userDefaults.string(forKey: "MeteorWebAppId")
}
set {
let oldValue = appId
if newValue != oldValue && newValue != nil {
if oldValue != nil {
NSLog("appId seems to have changed, new: \(newValue!), old: \(oldValue!)")
}
userDefaults.set(newValue, forKey: "MeteorWebAppId")
userDefaults.synchronize()
}
}
}
/// The rootURL as defined in the runtime config
var rootURL: URL? {
get {
return userDefaults.url(forKey: "MeteorWebAppRootURL")
}
set {
let oldValue = rootURL
if newValue != oldValue && newValue != nil {
if oldValue != nil {
NSLog("ROOT_URL seems to have changed, new: \(newValue!), old: \(oldValue!)")
}
userDefaults.set(newValue, forKey: "MeteorWebAppRootURL")
userDefaults.synchronize()
}
}
}
/// The Cordova compatibility version as specified in the asset manifest
var cordovaCompatibilityVersion: String? {
get {
return userDefaults.string(forKey: "MeteorWebAppCordovaCompatibilityVersion")
}
set {
if newValue != cordovaCompatibilityVersion {
if newValue == nil {
userDefaults.removeObject(forKey: "MeteorWebAppCordovaCompatibilityVersion")
} else {
userDefaults.set(newValue, forKey: "MeteorWebAppCordovaCompatibilityVersion")
}
userDefaults.synchronize()
}
}
}
/// The last seen initial version of the asset bundle
var lastSeenInitialVersion: String? {
get {
return userDefaults.string(forKey: "MeteorWebAppLastSeenInitialVersion")
}
set {
if newValue != lastSeenInitialVersion {
if newValue == nil {
userDefaults.removeObject(forKey: "MeteorWebAppLastSeenInitialVersion")
} else {
userDefaults.set(newValue, forKey: "MeteorWebAppLastSeenInitialVersion")
}
userDefaults.synchronize()
}
}
}
/// The last downloaded version of the asset bundle
var lastDownloadedVersion: String? {
get {
return userDefaults.string(forKey: "MeteorWebAppLastDownloadedVersion")
}
set {
if newValue != lastDownloadedVersion {
if newValue == nil {
userDefaults.removeObject(forKey: "MeteorWebAppLastDownloadedVersion")
} else {
userDefaults.set(newValue, forKey: "MeteorWebAppLastDownloadedVersion")
}
userDefaults.synchronize()
}
}
}
/// The last kwown good version of the asset bundle
var lastKnownGoodVersion: String? {
get {
return userDefaults.string(forKey: "MeteorWebAppLastKnownGoodVersion")
}
set {
if newValue != lastKnownGoodVersion {
let userDefaults = UserDefaults.standard
if newValue == nil {
userDefaults.removeObject(forKey: "MeteorWebAppLastKnownGoodVersion")
} else {
userDefaults.set(newValue, forKey: "MeteorWebAppLastKnownGoodVersion")
}
userDefaults.synchronize()
}
}
}
/// Blacklisted asset bundle versions
var blacklistedVersions: [String] {
get {
let versions = userDefaults.array(forKey: "MeteorWebAppBlacklistedVersions") as? [String] ?? []
NSLog("BLACKLIST - blacklistedVersions: \(versions)")
return versions
}
set {
if newValue != blacklistedVersions {
if newValue.isEmpty {
NSLog("BLACKLIST - removing blacklisted versions");
userDefaults.removeObject(forKey: "MeteorWebAppBlacklistedVersions")
} else {
userDefaults.set(newValue, forKey: "MeteorWebAppBlacklistedVersions")
}
userDefaults.synchronize()
}
}
}
var versionsToRetry: [String] {
get {
let versions = userDefaults.array(forKey: "MeteorWebAppVersionsToRetry") as? [String] ?? []
NSLog("BLACKLIST - versionsToRetry: \(versions)")
return versions
}
set {
if newValue != versionsToRetry {
if newValue.isEmpty {
NSLog("BLACKLIST - removing versions to retry")
userDefaults.removeObject(forKey: "MeteorWebAppVersionsToRetry")
} else {
userDefaults.set(newValue, forKey: "MeteorWebAppVersionsToRetry")
}
userDefaults.synchronize()
}
}
}
func addBlacklistedVersion(_ version: String) {
var blacklistedVersions = self.blacklistedVersions
var versionsToRetry = self.versionsToRetry
if (!versionsToRetry.contains(version) && !blacklistedVersions.contains(version)) {
NSLog("BLACKLIST - adding faulty version to retry: \(version)")
versionsToRetry.append(version)
self.versionsToRetry = versionsToRetry
} else {
if let i = versionsToRetry.index(of: version) {
versionsToRetry.remove(at: i)
self.versionsToRetry = versionsToRetry
}
if (!blacklistedVersions.contains(version)) {
blacklistedVersions.append(version)
NSLog("BLACKLIST - blacklisting version: \(version)")
self.blacklistedVersions = blacklistedVersions
}
}
}
func reset() {
cordovaCompatibilityVersion = nil
lastSeenInitialVersion = nil
lastDownloadedVersion = nil
lastKnownGoodVersion = nil
blacklistedVersions = []
versionsToRetry = []
}
}