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79 lines
3.2 KiB
Kotlin
79 lines
3.2 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.components
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import android.content.Context
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import androidx.paging.DataSource
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.withContext
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import mozilla.components.concept.engine.permission.SitePermissions
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import mozilla.components.concept.engine.permission.SitePermissionsStorage
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import org.mozilla.fenix.ext.components
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import kotlin.coroutines.CoroutineContext
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class PermissionStorage(
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private val context: Context,
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private val dispatcher: CoroutineContext = Dispatchers.IO,
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internal val permissionsStorage: SitePermissionsStorage =
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context.components.core.geckoSitePermissionsStorage,
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) {
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/**
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* Persists the [sitePermissions] provided as a parameter.
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* @param sitePermissions the [sitePermissions] to be stored.
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*/
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suspend fun add(sitePermissions: SitePermissions) = withContext(dispatcher) {
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permissionsStorage.save(sitePermissions, private = false)
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}
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/**
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* Finds all SitePermissions that match the [origin].
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* @param origin the site to be used as filter in the search.
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* @param private indicates if the [origin] belongs to a private session.
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*/
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suspend fun findSitePermissionsBy(origin: String, private: Boolean): SitePermissions? =
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withContext(dispatcher) {
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permissionsStorage.findSitePermissionsBy(origin, private = private)
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}
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/**
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* Replaces an existing SitePermissions with the values of [sitePermissions] provided as a parameter.
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* @param sitePermissions the sitePermissions to be updated.
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* @param private indicates if the [SitePermissions] belongs to a private session.
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*/
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suspend fun updateSitePermissions(sitePermissions: SitePermissions, private: Boolean) =
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withContext(dispatcher) {
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permissionsStorage.update(sitePermissions, private = private)
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}
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/**
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* Returns all saved [SitePermissions] instances as a [DataSource.Factory].
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*
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* A consuming app can transform the data source into a `LiveData<PagedList>` of when using RxJava2 into a
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* `Flowable<PagedList>` or `Observable<PagedList>`, that can be observed.
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*
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* - https://developer.android.com/topic/libraries/architecture/paging/data
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* - https://developer.android.com/topic/libraries/architecture/paging/ui
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*/
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suspend fun getSitePermissionsPaged(): DataSource.Factory<Int, SitePermissions> {
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return permissionsStorage.getSitePermissionsPaged()
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}
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/**
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* Deletes all sitePermissions that match the sitePermissions provided as a parameter.
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* @param sitePermissions the sitePermissions to be deleted from the storage.
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*/
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suspend fun deleteSitePermissions(sitePermissions: SitePermissions) = withContext(dispatcher) {
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permissionsStorage.remove(sitePermissions, private = false)
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}
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/**
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* Deletes all sitePermissions sitePermissions.
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*/
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suspend fun deleteAllSitePermissions() = withContext(dispatcher) {
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permissionsStorage.removeAll()
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}
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}
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