Otter-App-Android-Funkwhale/app/src/main/java/com/github/apognu/otter/activities/LoginActivity.kt

172 lines
5.0 KiB
Kotlin

package com.github.apognu.otter.activities
import android.content.Intent
import android.net.Uri
import android.os.Bundle
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import com.github.apognu.otter.R
import com.github.apognu.otter.fragments.LoginDialog
import com.github.apognu.otter.utils.AppContext
import com.github.kittinunf.fuel.Fuel
import com.github.kittinunf.fuel.coroutines.awaitObjectResponseResult
import com.github.kittinunf.fuel.gson.gsonDeserializerOf
import com.github.kittinunf.result.Result
import com.google.gson.Gson
import com.preference.PowerPreference
import kotlinx.android.synthetic.main.activity_login.*
import kotlinx.coroutines.Dispatchers.Main
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
data class FwCredentials(val token: String, val non_field_errors: List<String>?)
class LoginActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_login)
}
override fun onResume() {
super.onResume()
anonymous?.setOnCheckedChangeListener { _, isChecked ->
val state = when (isChecked) {
true -> View.GONE
false -> View.VISIBLE
}
username_field.visibility = state
password_field.visibility = state
}
login?.setOnClickListener {
var hostname = hostname.text.toString().trim()
val username = username.text.toString()
val password = password.text.toString()
try {
if (hostname.isEmpty()) throw Exception(getString(R.string.login_error_hostname))
Uri.parse(hostname).apply {
if (scheme == "http") {
throw Exception(getString(R.string.login_error_hostname_https))
}
if (scheme == null) hostname = "https://$hostname"
}
} catch (e: Exception) {
val message =
if (e.message?.isEmpty() == true) getString(R.string.login_error_hostname)
else e.message
hostname_field.error = message
}
hostname_field.error = ""
when (anonymous.isChecked) {
false -> authedLogin(hostname, username, password)
true -> anonymousLogin(hostname)
}
}
}
private fun authedLogin(hostname: String, username: String, password: String) {
val body = mapOf(
"username" to username,
"password" to password
).toList()
val dialog = LoginDialog().apply {
show(supportFragmentManager, "LoginDialog")
}
GlobalScope.launch(Main) {
try {
val (_, response, result) = Fuel.post("$hostname/api/v1/token/", body)
.awaitObjectResponseResult(gsonDeserializerOf(FwCredentials::class.java))
when (result) {
is Result.Success -> {
PowerPreference.getFileByName(AppContext.PREFS_CREDENTIALS).apply {
setString("hostname", hostname)
setBoolean("anonymous", false)
setString("username", username)
setString("password", password)
setString("access_token", result.get().token)
}
dialog.dismiss()
startActivity(Intent(this@LoginActivity, MainActivity::class.java))
finish()
}
is Result.Failure -> {
dialog.dismiss()
val error = Gson().fromJson(String(response.data), FwCredentials::class.java)
hostname_field.error = null
username_field.error = null
if (error != null && error.non_field_errors?.isNotEmpty() == true) {
username_field.error = error.non_field_errors[0]
} else {
hostname_field.error = result.error.localizedMessage
}
}
}
} catch (e: Exception) {
dialog.dismiss()
val message =
if (e.message?.isEmpty() == true) getString(R.string.login_error_hostname)
else e.message
hostname_field.error = message
}
}
}
private fun anonymousLogin(hostname: String) {
val dialog = LoginDialog().apply {
show(supportFragmentManager, "LoginDialog")
}
GlobalScope.launch(Main) {
try {
val (_, _, result) = Fuel.get("$hostname/api/v1/tracks/")
.awaitObjectResponseResult(gsonDeserializerOf(FwCredentials::class.java))
when (result) {
is Result.Success -> {
PowerPreference.getFileByName(AppContext.PREFS_CREDENTIALS).apply {
setString("hostname", hostname)
setBoolean("anonymous", true)
}
dialog.dismiss()
startActivity(Intent(this@LoginActivity, MainActivity::class.java))
finish()
}
is Result.Failure -> {
dialog.dismiss()
hostname_field.error = result.error.localizedMessage
}
}
} catch (e: Exception) {
dialog.dismiss()
val message =
if (e.message?.isEmpty() == true) getString(R.string.login_error_hostname)
else e.message
hostname_field.error = message
}
}
}
}