Twidere-App-Android-Twitter.../twidere/src/main/kotlin/org/mariotaku/twidere/util/MastodonApplicationRegistry.kt

72 lines
2.7 KiB
Kotlin

/*
* Twidere - Twitter client for Android
*
* Copyright (C) 2012-2017 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* 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 <http://www.gnu.org/licenses/>.
*/
package org.mariotaku.twidere.util
import android.content.Context
import org.mariotaku.microblog.library.MicroBlogException
import org.mariotaku.microblog.library.mastodon.Mastodon
import org.mariotaku.microblog.library.mastodon.model.RegisteredApplication
import org.mariotaku.microblog.library.twitter.auth.EmptyAuthorization
import org.mariotaku.restfu.http.Endpoint
import org.mariotaku.twidere.TwidereConstants.*
import org.mariotaku.twidere.annotation.AccountType
import org.mariotaku.twidere.extension.model.newMicroBlogInstance
import java.io.IOException
/**
* Created by mariotaku on 2017/4/17.
*/
class MastodonApplicationRegistry(private val context: Context) {
private val preferences = context.getSharedPreferences(ETAG_MASTODON_APPS_PREFERENCES_NAME,
Context.MODE_PRIVATE)
operator fun get(host: String): RegisteredApplication? {
val json = preferences.getString(host, null) ?: return null
return try {
JsonSerializer.parse(json, RegisteredApplication::class.java)
} catch (e: IOException) {
null
}
}
operator fun set(host: String, app: RegisteredApplication?): Boolean {
val editor = preferences.edit()
if (app != null) {
editor.putString(host, JsonSerializer.serialize(app, RegisteredApplication::class.java))
} else {
return false
}
editor.apply()
return true
}
@Throws(MicroBlogException::class)
fun fetch(host: String, scopes: Array<String>): RegisteredApplication {
val endpoint = Endpoint("https://$host/api/")
val mastodon = newMicroBlogInstance(context, endpoint, EmptyAuthorization(),
AccountType.MASTODON, Mastodon::class.java)
val registered = mastodon.registerApplication("Twidere for Android", MASTODON_CALLBACK_URL,
scopes, TWIDERE_PROJECT_URL)
this[host] = registered
return registered
}
}