9ff7f5a7d5
onAppear does not fire properly on iOS 14 due to a longstanding bug in SwiftUI. Add a UIKit onAppear hook for listening to these events and implement inside the backport namespace. Signed-off-by: kingbri <bdashore3@proton.me>
590 lines
25 KiB
Swift
590 lines
25 KiB
Swift
//
|
|
// SourceManager.swift
|
|
// Ferrite
|
|
//
|
|
// Created by Brian Dashore on 7/25/22.
|
|
//
|
|
|
|
import Foundation
|
|
import SwiftUI
|
|
|
|
public class PluginManager: ObservableObject {
|
|
var toastModel: ToastViewModel?
|
|
|
|
@Published var availableSources: [SourceJson] = []
|
|
@Published var availableActions: [ActionJson] = []
|
|
|
|
@MainActor
|
|
public func fetchPluginsFromUrl() async {
|
|
let pluginListRequest = PluginList.fetchRequest()
|
|
do {
|
|
let pluginLists = try PersistenceController.shared.backgroundContext.fetch(pluginListRequest)
|
|
|
|
if pluginLists.isEmpty {
|
|
availableSources = []
|
|
availableActions = []
|
|
}
|
|
|
|
for pluginList in pluginLists {
|
|
guard let url = URL(string: pluginList.urlString) else {
|
|
return
|
|
}
|
|
|
|
// Always get the up-to-date source list
|
|
let request = URLRequest(url: url, cachePolicy: .reloadIgnoringLocalCacheData)
|
|
|
|
let (data, _) = try await URLSession.shared.data(for: request)
|
|
let pluginResponse = try JSONDecoder().decode(PluginListJson.self, from: data)
|
|
|
|
if let sources = pluginResponse.sources {
|
|
// Faster and more performant to map instead of a for loop
|
|
availableSources = sources.compactMap { inputJson in
|
|
if checkAppVersion(minVersion: inputJson.minVersion) {
|
|
return SourceJson(
|
|
name: inputJson.name,
|
|
version: inputJson.version,
|
|
minVersion: inputJson.minVersion,
|
|
baseUrl: inputJson.baseUrl,
|
|
fallbackUrls: inputJson.fallbackUrls,
|
|
trackers: inputJson.trackers,
|
|
api: inputJson.api,
|
|
jsonParser: inputJson.jsonParser,
|
|
rssParser: inputJson.rssParser,
|
|
htmlParser: inputJson.htmlParser,
|
|
author: pluginList.author,
|
|
listId: pluginList.id,
|
|
tags: inputJson.tags
|
|
)
|
|
} else {
|
|
return nil
|
|
}
|
|
}
|
|
}
|
|
|
|
if let actions = pluginResponse.actions {
|
|
availableActions = actions.compactMap { inputJson in
|
|
if checkAppVersion(minVersion: inputJson.minVersion) {
|
|
return ActionJson(
|
|
name: inputJson.name,
|
|
version: inputJson.version,
|
|
minVersion: inputJson.minVersion,
|
|
requires: inputJson.requires,
|
|
deeplink: inputJson.deeplink,
|
|
author: pluginList.author,
|
|
listId: pluginList.id,
|
|
tags: inputJson.tags
|
|
)
|
|
} else {
|
|
return nil
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} catch {
|
|
let error = error as NSError
|
|
if error.code != -999 {
|
|
toastModel?.updateToastDescription("Plugin fetch error: \(error)")
|
|
}
|
|
|
|
print("Plugin fetch error: \(error)")
|
|
}
|
|
}
|
|
|
|
// Check if underlying type is Source or Action
|
|
func fetchFilteredPlugins<P: Plugin, PJ: PluginJson>(installedPlugins: FetchedResults<P>, searchText: String) -> [PJ] {
|
|
let availablePlugins: [PJ] = fetchCastedPlugins(PJ.self)
|
|
|
|
return availablePlugins
|
|
.filter { availablePlugin in
|
|
let pluginExists = installedPlugins.contains(where: {
|
|
availablePlugin.name == $0.name &&
|
|
availablePlugin.listId == $0.listId &&
|
|
availablePlugin.author == $0.author
|
|
})
|
|
|
|
if searchText.isEmpty {
|
|
return !pluginExists
|
|
} else {
|
|
return !pluginExists && availablePlugin.name.lowercased().contains(searchText.lowercased())
|
|
}
|
|
}
|
|
}
|
|
|
|
func fetchUpdatedPlugins<P: Plugin, PJ: PluginJson>(installedPlugins: FetchedResults<P>, searchText: String) -> [PJ] {
|
|
var updatedPlugins: [PJ] = []
|
|
let availablePlugins: [PJ] = fetchCastedPlugins(PJ.self)
|
|
|
|
for plugin in installedPlugins {
|
|
if let availablePlugin = availablePlugins.first(where: {
|
|
plugin.listId == $0.listId && plugin.name == $0.name && plugin.author == $0.author
|
|
}),
|
|
availablePlugin.version > plugin.version
|
|
{
|
|
updatedPlugins.append(availablePlugin)
|
|
}
|
|
}
|
|
|
|
return updatedPlugins
|
|
.filter {
|
|
searchText.isEmpty ? true : $0.name.lowercased().contains(searchText.lowercased())
|
|
}
|
|
}
|
|
|
|
func fetchCastedPlugins<PJ: PluginJson>(_ forType: PJ.Type) -> [PJ] {
|
|
switch String(describing: PJ.self) {
|
|
case "SourceJson":
|
|
return availableSources as? [PJ] ?? []
|
|
case "ActionJson":
|
|
return availableActions as? [PJ] ?? []
|
|
default:
|
|
return []
|
|
}
|
|
}
|
|
|
|
// Checks if the current app version is supported by the source
|
|
func checkAppVersion(minVersion: String?) -> Bool {
|
|
// If there's no min version, assume that every version is supported
|
|
guard let minVersion else {
|
|
return true
|
|
}
|
|
|
|
return Application.shared.appVersion >= minVersion
|
|
}
|
|
|
|
// Fetches sources using the background context
|
|
public func fetchInstalledSources() -> [Source] {
|
|
let backgroundContext = PersistenceController.shared.backgroundContext
|
|
|
|
if let sources = try? backgroundContext.fetch(Source.fetchRequest()) {
|
|
return sources.compactMap { $0 }
|
|
} else {
|
|
return []
|
|
}
|
|
}
|
|
|
|
// The iOS version of Ferrite only runs deeplink actions
|
|
@MainActor
|
|
public func runDeeplinkAction(_ action: Action, urlString: String?) {
|
|
guard let deeplink = action.deeplink, let urlString else {
|
|
toastModel?.updateToastDescription("Could not run action: \(action.name) since there is no deeplink to execute. Contact the action dev!")
|
|
print("Could not run action: \(action.name) since there is no deeplink to execute.")
|
|
|
|
return
|
|
}
|
|
|
|
let playbackUrl = URL(string: deeplink.replacingOccurrences(of: "{link}", with: urlString))
|
|
|
|
if let playbackUrl {
|
|
UIApplication.shared.open(playbackUrl)
|
|
} else {
|
|
toastModel?.updateToastDescription("Could not run action: \(action.name) because the created deeplink was invalid. Contact the action dev!")
|
|
print("Could not run action: \(action.name) because the created deeplink (\(String(describing: playbackUrl))) was invalid")
|
|
}
|
|
}
|
|
|
|
public func installAction(actionJson: ActionJson?, doUpsert: Bool = false) async {
|
|
guard let actionJson else {
|
|
await toastModel?.updateToastDescription("Action addition error: No action present. Contact the app dev!")
|
|
return
|
|
}
|
|
|
|
let backgroundContext = PersistenceController.shared.backgroundContext
|
|
|
|
if actionJson.requires.count < 1 {
|
|
await toastModel?.updateToastDescription("Action addition error: actions must require an input. Please contact the action dev!")
|
|
print("Action name \(actionJson.name) does not have a requires parameter")
|
|
|
|
return
|
|
}
|
|
|
|
guard let deeplink = actionJson.deeplink else {
|
|
await toastModel?.updateToastDescription("Action addition error: only deeplink actions can be added to Ferrite iOS. Please contact the action dev!")
|
|
print("Action name \(actionJson.name) did not have a deeplink")
|
|
|
|
return
|
|
}
|
|
|
|
let existingActionRequest = Action.fetchRequest()
|
|
existingActionRequest.predicate = NSPredicate(format: "name == %@", actionJson.name)
|
|
existingActionRequest.fetchLimit = 1
|
|
|
|
if let existingAction = try? backgroundContext.fetch(existingActionRequest).first {
|
|
if doUpsert {
|
|
PersistenceController.shared.delete(existingAction, context: backgroundContext)
|
|
} else {
|
|
await toastModel?.updateToastDescription("Could not install action with name \(actionJson.name) because it is already installed")
|
|
print("Action name \(actionJson.name) already exists in user's DB")
|
|
|
|
return
|
|
}
|
|
}
|
|
|
|
let newAction = Action(context: backgroundContext)
|
|
newAction.id = UUID()
|
|
newAction.name = actionJson.name
|
|
newAction.version = actionJson.version
|
|
newAction.author = actionJson.author ?? "Unknown"
|
|
newAction.listId = actionJson.listId
|
|
newAction.requires = actionJson.requires.map { $0.rawValue }
|
|
newAction.enabled = true
|
|
|
|
if let jsonTags = actionJson.tags {
|
|
for tag in jsonTags {
|
|
let newTag = PluginTag(context: backgroundContext)
|
|
newTag.name = tag.name
|
|
newTag.colorHex = tag.colorHex
|
|
|
|
newTag.parentAction = newAction
|
|
}
|
|
}
|
|
|
|
newAction.deeplink = deeplink
|
|
|
|
do {
|
|
try backgroundContext.save()
|
|
} catch {
|
|
await toastModel?.updateToastDescription("Action addition error: \(error)")
|
|
print("Action addition error: \(error)")
|
|
}
|
|
}
|
|
|
|
public func installSource(sourceJson: SourceJson?, doUpsert: Bool = false) async {
|
|
guard let sourceJson else {
|
|
await toastModel?.updateToastDescription("Source addition error: No source present. Contact the app dev!")
|
|
return
|
|
}
|
|
|
|
let backgroundContext = PersistenceController.shared.backgroundContext
|
|
|
|
// If there's no base URL and it isn't dynamic, return before any transactions occur
|
|
let dynamicBaseUrl = sourceJson.dynamicBaseUrl ?? false
|
|
|
|
if !dynamicBaseUrl, sourceJson.baseUrl == nil {
|
|
await toastModel?.updateToastDescription("Not adding this source because base URL parameters are malformed. Please contact the source dev.")
|
|
print("Not adding source \(sourceJson.name) because base URL parameters are malformed")
|
|
|
|
return
|
|
}
|
|
|
|
// If a source exists, don't add the new one unless upserting
|
|
let existingSourceRequest = Source.fetchRequest()
|
|
existingSourceRequest.predicate = NSPredicate(format: "name == %@", sourceJson.name)
|
|
existingSourceRequest.fetchLimit = 1
|
|
|
|
if let existingSource = try? backgroundContext.fetch(existingSourceRequest).first {
|
|
if doUpsert {
|
|
PersistenceController.shared.delete(existingSource, context: backgroundContext)
|
|
} else {
|
|
await toastModel?.updateToastDescription("Could not install source with name \(sourceJson.name) because it is already installed.")
|
|
print("Source name \(sourceJson.name) already exists")
|
|
|
|
return
|
|
}
|
|
}
|
|
|
|
let newSource = Source(context: backgroundContext)
|
|
newSource.id = UUID()
|
|
newSource.name = sourceJson.name
|
|
newSource.version = sourceJson.version
|
|
newSource.dynamicBaseUrl = dynamicBaseUrl
|
|
newSource.baseUrl = sourceJson.baseUrl
|
|
newSource.fallbackUrls = dynamicBaseUrl ? nil : sourceJson.fallbackUrls
|
|
newSource.author = sourceJson.author ?? "Unknown"
|
|
newSource.listId = sourceJson.listId
|
|
newSource.trackers = sourceJson.trackers
|
|
|
|
if let jsonTags = sourceJson.tags {
|
|
for tag in jsonTags {
|
|
let newTag = PluginTag(context: backgroundContext)
|
|
newTag.name = tag.name
|
|
newTag.colorHex = tag.colorHex
|
|
|
|
newTag.parentSource = newSource
|
|
}
|
|
}
|
|
|
|
if let sourceApiJson = sourceJson.api {
|
|
addSourceApi(newSource: newSource, apiJson: sourceApiJson)
|
|
}
|
|
|
|
if let jsonParserJson = sourceJson.jsonParser {
|
|
addJsonParser(newSource: newSource, jsonParserJson: jsonParserJson)
|
|
}
|
|
|
|
// Adds an RSS parser if present
|
|
if let rssParserJson = sourceJson.rssParser {
|
|
addRssParser(newSource: newSource, rssParserJson: rssParserJson)
|
|
}
|
|
|
|
// Adds an HTML parser if present
|
|
if let htmlParserJson = sourceJson.htmlParser {
|
|
addHtmlParser(newSource: newSource, htmlParserJson: htmlParserJson)
|
|
}
|
|
|
|
// Add an API condition as well
|
|
if newSource.jsonParser != nil {
|
|
newSource.preferredParser = Int16(SourcePreferredParser.siteApi.rawValue)
|
|
} else if newSource.rssParser != nil {
|
|
newSource.preferredParser = Int16(SourcePreferredParser.rss.rawValue)
|
|
} else {
|
|
newSource.preferredParser = Int16(SourcePreferredParser.scraping.rawValue)
|
|
}
|
|
|
|
newSource.enabled = true
|
|
|
|
do {
|
|
try backgroundContext.save()
|
|
} catch {
|
|
await toastModel?.updateToastDescription("Source addition error: \(error)")
|
|
print("Source addition error: \(error)")
|
|
}
|
|
}
|
|
|
|
func addSourceApi(newSource: Source, apiJson: SourceApiJson) {
|
|
let backgroundContext = PersistenceController.shared.backgroundContext
|
|
|
|
let newSourceApi = SourceApi(context: backgroundContext)
|
|
newSourceApi.apiUrl = apiJson.apiUrl
|
|
|
|
if let clientIdJson = apiJson.clientId {
|
|
let newClientId = SourceApiClientId(context: backgroundContext)
|
|
newClientId.query = clientIdJson.query
|
|
newClientId.urlString = clientIdJson.url
|
|
newClientId.dynamic = clientIdJson.dynamic ?? false
|
|
newClientId.value = clientIdJson.value
|
|
newClientId.responseType = clientIdJson.responseType?.rawValue ?? ApiCredentialResponseType.json.rawValue
|
|
newClientId.expiryLength = clientIdJson.expiryLength ?? 0
|
|
newClientId.timeStamp = Date()
|
|
|
|
newSourceApi.clientId = newClientId
|
|
}
|
|
|
|
if let clientSecretJson = apiJson.clientSecret {
|
|
let newClientSecret = SourceApiClientSecret(context: backgroundContext)
|
|
newClientSecret.query = clientSecretJson.query
|
|
newClientSecret.urlString = clientSecretJson.url
|
|
newClientSecret.dynamic = clientSecretJson.dynamic ?? false
|
|
newClientSecret.value = clientSecretJson.value
|
|
newClientSecret.responseType = clientSecretJson.responseType?.rawValue ?? ApiCredentialResponseType.json.rawValue
|
|
newClientSecret.expiryLength = clientSecretJson.expiryLength ?? 0
|
|
newClientSecret.timeStamp = Date()
|
|
|
|
newSourceApi.clientSecret = newClientSecret
|
|
}
|
|
|
|
newSource.api = newSourceApi
|
|
}
|
|
|
|
func addJsonParser(newSource: Source, jsonParserJson: SourceJsonParserJson) {
|
|
let backgroundContext = PersistenceController.shared.backgroundContext
|
|
|
|
let newSourceJsonParser = SourceJsonParser(context: backgroundContext)
|
|
newSourceJsonParser.searchUrl = jsonParserJson.searchUrl
|
|
newSourceJsonParser.results = jsonParserJson.results
|
|
newSourceJsonParser.subResults = jsonParserJson.subResults
|
|
|
|
// Tune these complex queries to the final JSON parser format
|
|
if let magnetLinkJson = jsonParserJson.magnetLink {
|
|
let newSourceMagnetLink = SourceMagnetLink(context: backgroundContext)
|
|
newSourceMagnetLink.query = magnetLinkJson.query
|
|
newSourceMagnetLink.attribute = magnetLinkJson.attribute ?? "text"
|
|
newSourceMagnetLink.discriminator = magnetLinkJson.discriminator
|
|
|
|
newSourceJsonParser.magnetLink = newSourceMagnetLink
|
|
}
|
|
|
|
if let magnetHashJson = jsonParserJson.magnetHash {
|
|
let newSourceMagnetHash = SourceMagnetHash(context: backgroundContext)
|
|
newSourceMagnetHash.query = magnetHashJson.query
|
|
newSourceMagnetHash.attribute = magnetHashJson.attribute ?? "text"
|
|
newSourceMagnetHash.discriminator = magnetHashJson.discriminator
|
|
|
|
newSourceJsonParser.magnetHash = newSourceMagnetHash
|
|
}
|
|
|
|
if let titleJson = jsonParserJson.title {
|
|
let newSourceTitle = SourceTitle(context: backgroundContext)
|
|
newSourceTitle.query = titleJson.query
|
|
newSourceTitle.attribute = titleJson.attribute ?? "text"
|
|
newSourceTitle.discriminator = titleJson.discriminator
|
|
|
|
newSourceJsonParser.title = newSourceTitle
|
|
}
|
|
|
|
if let sizeJson = jsonParserJson.size {
|
|
let newSourceSize = SourceSize(context: backgroundContext)
|
|
newSourceSize.query = sizeJson.query
|
|
newSourceSize.attribute = sizeJson.attribute ?? "text"
|
|
newSourceSize.discriminator = sizeJson.discriminator
|
|
|
|
newSourceJsonParser.size = newSourceSize
|
|
}
|
|
|
|
if let seedLeechJson = jsonParserJson.sl {
|
|
let newSourceSeedLeech = SourceSeedLeech(context: backgroundContext)
|
|
newSourceSeedLeech.seeders = seedLeechJson.seeders
|
|
newSourceSeedLeech.leechers = seedLeechJson.leechers
|
|
newSourceSeedLeech.combined = seedLeechJson.combined
|
|
newSourceSeedLeech.attribute = seedLeechJson.attribute ?? "text"
|
|
newSourceSeedLeech.discriminator = seedLeechJson.discriminator
|
|
newSourceSeedLeech.seederRegex = seedLeechJson.seederRegex
|
|
newSourceSeedLeech.leecherRegex = seedLeechJson.leecherRegex
|
|
|
|
newSourceJsonParser.seedLeech = newSourceSeedLeech
|
|
}
|
|
|
|
newSource.jsonParser = newSourceJsonParser
|
|
}
|
|
|
|
func addRssParser(newSource: Source, rssParserJson: SourceRssParserJson) {
|
|
let backgroundContext = PersistenceController.shared.backgroundContext
|
|
|
|
let newSourceRssParser = SourceRssParser(context: backgroundContext)
|
|
newSourceRssParser.rssUrl = rssParserJson.rssUrl
|
|
newSourceRssParser.searchUrl = rssParserJson.searchUrl
|
|
newSourceRssParser.items = rssParserJson.items
|
|
|
|
if let magnetLinkJson = rssParserJson.magnetLink {
|
|
let newSourceMagnetLink = SourceMagnetLink(context: backgroundContext)
|
|
newSourceMagnetLink.query = magnetLinkJson.query
|
|
newSourceMagnetLink.attribute = magnetLinkJson.attribute ?? "text"
|
|
newSourceMagnetLink.discriminator = magnetLinkJson.discriminator
|
|
|
|
newSourceRssParser.magnetLink = newSourceMagnetLink
|
|
}
|
|
|
|
if let magnetHashJson = rssParserJson.magnetHash {
|
|
let newSourceMagnetHash = SourceMagnetHash(context: backgroundContext)
|
|
newSourceMagnetHash.query = magnetHashJson.query
|
|
newSourceMagnetHash.attribute = magnetHashJson.attribute ?? "text"
|
|
newSourceMagnetHash.discriminator = magnetHashJson.discriminator
|
|
|
|
newSourceRssParser.magnetHash = newSourceMagnetHash
|
|
}
|
|
|
|
if let titleJson = rssParserJson.title {
|
|
let newSourceTitle = SourceTitle(context: backgroundContext)
|
|
newSourceTitle.query = titleJson.query
|
|
newSourceTitle.attribute = titleJson.attribute ?? "text"
|
|
newSourceTitle.discriminator = titleJson.discriminator
|
|
|
|
newSourceRssParser.title = newSourceTitle
|
|
}
|
|
|
|
if let sizeJson = rssParserJson.size {
|
|
let newSourceSize = SourceSize(context: backgroundContext)
|
|
newSourceSize.query = sizeJson.query
|
|
newSourceSize.attribute = sizeJson.attribute ?? "text"
|
|
newSourceSize.discriminator = sizeJson.discriminator
|
|
|
|
newSourceRssParser.size = newSourceSize
|
|
}
|
|
|
|
if let seedLeechJson = rssParserJson.sl {
|
|
let newSourceSeedLeech = SourceSeedLeech(context: backgroundContext)
|
|
newSourceSeedLeech.seeders = seedLeechJson.seeders
|
|
newSourceSeedLeech.leechers = seedLeechJson.leechers
|
|
newSourceSeedLeech.combined = seedLeechJson.combined
|
|
newSourceSeedLeech.attribute = seedLeechJson.attribute ?? "text"
|
|
newSourceSeedLeech.discriminator = seedLeechJson.discriminator
|
|
newSourceSeedLeech.seederRegex = seedLeechJson.seederRegex
|
|
newSourceSeedLeech.leecherRegex = seedLeechJson.leecherRegex
|
|
|
|
newSourceRssParser.seedLeech = newSourceSeedLeech
|
|
}
|
|
|
|
newSource.rssParser = newSourceRssParser
|
|
}
|
|
|
|
func addHtmlParser(newSource: Source, htmlParserJson: SourceHtmlParserJson) {
|
|
let backgroundContext = PersistenceController.shared.backgroundContext
|
|
|
|
let newSourceHtmlParser = SourceHtmlParser(context: backgroundContext)
|
|
newSourceHtmlParser.searchUrl = htmlParserJson.searchUrl
|
|
newSourceHtmlParser.rows = htmlParserJson.rows
|
|
|
|
// Adds a title complex query if present
|
|
if let titleJson = htmlParserJson.title {
|
|
let newSourceTitle = SourceTitle(context: backgroundContext)
|
|
newSourceTitle.query = titleJson.query
|
|
newSourceTitle.attribute = titleJson.attribute ?? "text"
|
|
newSourceTitle.regex = titleJson.regex
|
|
|
|
newSourceHtmlParser.title = newSourceTitle
|
|
}
|
|
|
|
// Adds a size complex query if present
|
|
if let sizeJson = htmlParserJson.size {
|
|
let newSourceSize = SourceSize(context: backgroundContext)
|
|
newSourceSize.query = sizeJson.query
|
|
newSourceSize.attribute = sizeJson.attribute ?? "text"
|
|
newSourceSize.regex = sizeJson.regex
|
|
|
|
newSourceHtmlParser.size = newSourceSize
|
|
}
|
|
|
|
if let seedLeechJson = htmlParserJson.sl {
|
|
let newSourceSeedLeech = SourceSeedLeech(context: backgroundContext)
|
|
newSourceSeedLeech.seeders = seedLeechJson.seeders
|
|
newSourceSeedLeech.leechers = seedLeechJson.leechers
|
|
newSourceSeedLeech.combined = seedLeechJson.combined
|
|
newSourceSeedLeech.attribute = seedLeechJson.attribute ?? "text"
|
|
newSourceSeedLeech.seederRegex = seedLeechJson.seederRegex
|
|
newSourceSeedLeech.leecherRegex = seedLeechJson.leecherRegex
|
|
|
|
newSourceHtmlParser.seedLeech = newSourceSeedLeech
|
|
}
|
|
|
|
// Adds a magnet complex query and its unique properties
|
|
let newSourceMagnet = SourceMagnetLink(context: backgroundContext)
|
|
newSourceMagnet.externalLinkQuery = htmlParserJson.magnet.externalLinkQuery
|
|
newSourceMagnet.query = htmlParserJson.magnet.query
|
|
newSourceMagnet.attribute = htmlParserJson.magnet.attribute
|
|
newSourceMagnet.regex = htmlParserJson.magnet.regex
|
|
|
|
newSourceHtmlParser.magnetLink = newSourceMagnet
|
|
|
|
newSource.htmlParser = newSourceHtmlParser
|
|
}
|
|
|
|
// Adds a plugin list
|
|
// Can move this to PersistenceController if needed
|
|
public func addPluginList(_ url: String, isSheet: Bool = false, existingPluginList: PluginList? = nil) async throws {
|
|
let backgroundContext = PersistenceController.shared.backgroundContext
|
|
|
|
if url.isEmpty || URL(string: url) == nil {
|
|
throw PluginManagerError.ListAddition(description: "The provided source list is invalid. Please check if the URL is formatted properly.")
|
|
}
|
|
|
|
let (data, _) = try await URLSession.shared.data(for: URLRequest(url: URL(string: url)!))
|
|
let rawResponse = try JSONDecoder().decode(PluginListJson.self, from: data)
|
|
|
|
if let existingPluginList {
|
|
existingPluginList.urlString = url
|
|
existingPluginList.name = rawResponse.name
|
|
existingPluginList.author = rawResponse.author
|
|
|
|
try PersistenceController.shared.container.viewContext.save()
|
|
} else {
|
|
let pluginListRequest = PluginList.fetchRequest()
|
|
let urlPredicate = NSPredicate(format: "urlString == %@", url)
|
|
let infoPredicate = NSPredicate(format: "author == %@ AND name == %@", rawResponse.author, rawResponse.name)
|
|
pluginListRequest.predicate = NSCompoundPredicate(type: .or, subpredicates: [urlPredicate, infoPredicate])
|
|
pluginListRequest.fetchLimit = 1
|
|
|
|
if let existingPluginList = try? backgroundContext.fetch(pluginListRequest).first, !isSheet {
|
|
PersistenceController.shared.delete(existingPluginList, context: backgroundContext)
|
|
} else if isSheet {
|
|
throw PluginManagerError.ListAddition(description: "An existing plugin list with this information was found. Please try editing an existing plugin list instead.")
|
|
}
|
|
|
|
let newPluginList = PluginList(context: backgroundContext)
|
|
newPluginList.id = UUID()
|
|
newPluginList.urlString = url
|
|
newPluginList.name = rawResponse.name
|
|
newPluginList.author = rawResponse.author
|
|
|
|
try backgroundContext.save()
|
|
}
|
|
}
|
|
}
|