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/*
* Copyright (C) 2021 E FOUNDATION, 2022 - 2023 MURENA SAS
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package foundation.e.advancedprivacy.domain.usecases
import foundation.e.advancedprivacy.data.repositories.AppListsRepository
import foundation.e.advancedprivacy.data.repositories.LocalStateRepository
import foundation.e.advancedprivacy.data.repositories.TrackersRepository
import foundation.e.privacymodules.permissions.data.ApplicationDescription
import foundation.e.privacymodules.trackers.api.IBlockTrackersPrivacyModule
import foundation.e.privacymodules.trackers.api.ITrackTrackersPrivacyModule
import foundation.e.privacymodules.trackers.api.Tracker
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.launch
class TrackersStateUseCase(
private val blockTrackersPrivacyModule: IBlockTrackersPrivacyModule,
private val trackersPrivacyModule: ITrackTrackersPrivacyModule,
private val localStateRepository: LocalStateRepository,
private val trackersRepository: TrackersRepository,
private val appListsRepository: AppListsRepository,
private val coroutineScope: CoroutineScope
) {
init {
trackersPrivacyModule.start(
trackers = trackersRepository.trackers,
getAppByAPId = appListsRepository::getApp,
getAppByUid = appListsRepository::getApp,
enableNotification = false
)
coroutineScope.launch {
localStateRepository.blockTrackers.collect { enabled ->
if (enabled) {
blockTrackersPrivacyModule.enableBlocking()
} else {
blockTrackersPrivacyModule.disableBlocking()
}
updateAllTrackersBlockedState()
}
}
}
private fun updateAllTrackersBlockedState() {
localStateRepository.areAllTrackersBlocked.value = blockTrackersPrivacyModule.isBlockingEnabled() &&
blockTrackersPrivacyModule.isWhiteListEmpty()
}
fun isWhitelisted(app: ApplicationDescription): Boolean {
return isWhitelisted(app, appListsRepository, blockTrackersPrivacyModule)
}
fun toggleAppWhitelist(app: ApplicationDescription, isWhitelisted: Boolean) {
appListsRepository.applyForHiddenApps(app) {
blockTrackersPrivacyModule.setWhiteListed(it, isWhitelisted)
}
updateAllTrackersBlockedState()
}
fun blockTracker(app: ApplicationDescription, tracker: Tracker, isBlocked: Boolean) {
appListsRepository.applyForHiddenApps(app) {
blockTrackersPrivacyModule.setWhiteListed(tracker, it, !isBlocked)
}
updateAllTrackersBlockedState()
}
fun clearWhitelist(app: ApplicationDescription) {
appListsRepository.applyForHiddenApps(
app,
blockTrackersPrivacyModule::clearWhiteList
)
updateAllTrackersBlockedState()
}
fun updateTrackers() = coroutineScope.launch {
trackersRepository.update()
trackersPrivacyModule.start(
trackers = trackersRepository.trackers,
getAppByAPId = appListsRepository::getApp,
getAppByUid = appListsRepository::getApp,
enableNotification = false
)
}
}
fun isWhitelisted(
app: ApplicationDescription,
appListsRepository: AppListsRepository,
blockTrackersPrivacyModule: IBlockTrackersPrivacyModule
): Boolean {
return appListsRepository.anyForHiddenApps(app, blockTrackersPrivacyModule::isWhitelisted)
}
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