Fix:Android auto check if server connection available and use first available server config, add ping api check with 3 second timeout #212 #167

This commit is contained in:
advplyr 2022-06-05 09:51:37 -05:00
parent d70a99254a
commit 916da91ccb
2 changed files with 99 additions and 36 deletions

View file

@ -8,6 +8,10 @@ import com.audiobookshelf.app.device.DeviceManager
import com.audiobookshelf.app.server.ApiHandler
import java.util.*
import io.paperdb.Paper
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.runBlocking
import kotlin.coroutines.resume
import kotlin.coroutines.suspendCoroutine
class MediaManager(var apiHandler: ApiHandler, var ctx: Context) {
val tag = "MediaManager"
@ -137,6 +141,48 @@ class MediaManager(var apiHandler: ApiHandler, var ctx: Context) {
}
}
suspend fun checkServerConnection(config:ServerConnectionConfig) : Boolean {
var successfulPing = false
suspendCoroutine<Boolean> { cont ->
apiHandler.pingServer(config) {
Log.d(tag, "checkServerConnection: Checked server conn for ${config.address} result = $it")
successfulPing = it
cont.resume(it)
}
}
return successfulPing
}
fun checkSetValidServerConnectionConfig(cb: (Boolean) -> Unit) = runBlocking {
if (!apiHandler.isOnline()) cb(false)
else {
coroutineScope {
var hasValidConn = false
// First check if the current selected config is pingable
DeviceManager.serverConnectionConfig?.let {
hasValidConn = checkServerConnection(it)
Log.d(tag, "checkSetValidServerConnectionConfig: Current config ${DeviceManager.serverAddress} is pingable? $hasValidConn")
}
if (!hasValidConn) {
// Loop through available configs and check if can connect
for (config: ServerConnectionConfig in DeviceManager.deviceData.serverConnectionConfigs) {
val result = checkServerConnection(config)
if (result) {
hasValidConn = true
DeviceManager.serverConnectionConfig = config
break
}
}
}
cb(hasValidConn)
}
}
}
// TODO: Load currently listening category for local items
fun loadLocalCategory():List<LibraryCategory> {
val localBooks = DeviceManager.dbManager.getLocalLibraryItems("book")
@ -158,35 +204,32 @@ class MediaManager(var apiHandler: ApiHandler, var ctx: Context) {
val localCategories = loadLocalCategory()
cats.addAll(localCategories)
// Connected to server and has internet - load other cats
if (apiHandler.isOnline() && (DeviceManager.isConnectedToServer || DeviceManager.hasLastServerConnectionConfig)) {
if (!DeviceManager.isConnectedToServer) {
DeviceManager.serverConnectionConfig = DeviceManager.deviceData.getLastServerConnectionConfig()
Log.d(tag, "Not connected to server, set last server \"${DeviceManager.serverAddress}\"")
}
// Check if any valid server connection if not use locally downloaded books
checkSetValidServerConnectionConfig { isConnected ->
if (isConnected) {
serverConfigIdUsed = DeviceManager.serverConnectionConfigId
serverConfigIdUsed = DeviceManager.serverConnectionConfigId
loadLibraries { libraries ->
val library = libraries[0]
Log.d(tag, "Loading categories for library ${library.name} - ${library.id} - ${library.mediaType}")
loadLibraries { libraries ->
val library = libraries[0]
Log.d(tag, "Loading categories for library ${library.name} - ${library.id} - ${library.mediaType}")
loadLibraryCategories(library.id) { libraryCategories ->
loadLibraryCategories(library.id) { libraryCategories ->
// Only using book or podcast library categories for now
libraryCategories.forEach {
// Log.d(tag, "Found library category ${it.label} with type ${it.type}")
if (it.type == library.mediaType) {
// Log.d(tag, "Using library category ${it.id}")
cats.add(it)
// Only using book or podcast library categories for now
libraryCategories.forEach {
// Log.d(tag, "Found library category ${it.label} with type ${it.type}")
if (it.type == library.mediaType) {
// Log.d(tag, "Using library category ${it.id}")
cats.add(it)
}
}
}
cb(cats)
cb(cats)
}
}
} else { // Not connected/no internet sent downloaded cats only
cb(cats)
}
} else { // Not connected/no internet sent downloaded cats only
cb(cats)
}
}

View file

@ -19,11 +19,13 @@ import okhttp3.MediaType.Companion.toMediaType
import okhttp3.RequestBody.Companion.toRequestBody
import org.json.JSONObject
import java.io.IOException
import java.util.concurrent.TimeUnit
class ApiHandler(var ctx:Context) {
val tag = "ApiHandler"
private var client = OkHttpClient()
private var defaultClient = OkHttpClient()
private var pingClient = OkHttpClient.Builder().callTimeout(3, TimeUnit.SECONDS).build()
var jacksonMapper = jacksonObjectMapper().enable(JsonReadFeature.ALLOW_UNESCAPED_CONTROL_CHARS.mappedFeature())
var storageSharedPreferences: SharedPreferences? = null
@ -33,11 +35,14 @@ class ApiHandler(var ctx:Context) {
data class MediaProgressSyncResponsePayload(val numServerProgressUpdates:Int, val localProgressUpdates:List<LocalMediaProgress>)
data class LocalMediaProgressSyncResultsPayload(var numLocalMediaProgressForServer:Int, var numServerProgressUpdates:Int, var numLocalProgressUpdates:Int)
fun getRequest(endpoint:String, cb: (JSObject) -> Unit) {
fun getRequest(endpoint:String, httpClient:OkHttpClient?, config:ServerConnectionConfig?, cb: (JSObject) -> Unit) {
val address = config?.address ?: DeviceManager.serverAddress
val token = config?.token ?: DeviceManager.token
val request = Request.Builder()
.url("${DeviceManager.serverAddress}$endpoint").addHeader("Authorization", "Bearer ${DeviceManager.token}")
.url("${address}$endpoint").addHeader("Authorization", "Bearer $token")
.build()
makeRequest(request, cb)
makeRequest(request, httpClient, cb)
}
fun postRequest(endpoint:String, payload: JSObject, cb: (JSObject) -> Unit) {
@ -46,7 +51,7 @@ class ApiHandler(var ctx:Context) {
val request = Request.Builder().post(requestBody)
.url("${DeviceManager.serverAddress}$endpoint").addHeader("Authorization", "Bearer ${DeviceManager.token}")
.build()
makeRequest(request, cb)
makeRequest(request, null, cb)
}
fun patchRequest(endpoint:String, payload: JSObject, cb: (JSObject) -> Unit) {
@ -55,7 +60,7 @@ class ApiHandler(var ctx:Context) {
val request = Request.Builder().patch(requestBody)
.url("${DeviceManager.serverAddress}$endpoint").addHeader("Authorization", "Bearer ${DeviceManager.token}")
.build()
makeRequest(request, cb)
makeRequest(request, null, cb)
}
fun isOnline(): Boolean {
@ -76,7 +81,8 @@ class ApiHandler(var ctx:Context) {
return false
}
fun makeRequest(request:Request, cb: (JSObject) -> Unit) {
fun makeRequest(request:Request, httpClient:OkHttpClient?, cb: (JSObject) -> Unit) {
val client = httpClient ?: defaultClient
client.newCall(request).enqueue(object : Callback {
override fun onFailure(call: Call, e: IOException) {
Log.d(tag, "FAILURE TO CONNECT")
@ -114,7 +120,7 @@ class ApiHandler(var ctx:Context) {
fun getLibraries(cb: (List<Library>) -> Unit) {
val mapper = jacksonMapper
getRequest("/api/libraries") {
getRequest("/api/libraries", null,null) {
val libraries = mutableListOf<Library>()
if (it.has("value")) {
val array = it.getJSONArray("value")
@ -128,7 +134,7 @@ class ApiHandler(var ctx:Context) {
}
fun getLibraryItem(libraryItemId:String, cb: (LibraryItem) -> Unit) {
getRequest("/api/items/$libraryItemId?expanded=1") {
getRequest("/api/items/$libraryItemId?expanded=1", null, null) {
val libraryItem = jacksonMapper.readValue<LibraryItem>(it.toString())
cb(libraryItem)
}
@ -137,14 +143,14 @@ class ApiHandler(var ctx:Context) {
fun getLibraryItemWithProgress(libraryItemId:String, episodeId:String?, cb: (LibraryItem) -> Unit) {
var requestUrl = "/api/items/$libraryItemId?expanded=1&include=progress"
if (!episodeId.isNullOrEmpty()) requestUrl += "&episode=$episodeId"
getRequest(requestUrl) {
getRequest(requestUrl, null, null) {
val libraryItem = jacksonMapper.readValue<LibraryItem>(it.toString())
cb(libraryItem)
}
}
fun getLibraryItems(libraryId:String, cb: (List<LibraryItem>) -> Unit) {
getRequest("/api/libraries/$libraryId/items?limit=100&minified=1") {
getRequest("/api/libraries/$libraryId/items?limit=100&minified=1", null, null) {
val items = mutableListOf<LibraryItem>()
if (it.has("results")) {
val array = it.getJSONArray("results")
@ -158,7 +164,7 @@ class ApiHandler(var ctx:Context) {
}
fun getLibraryCategories(libraryId:String, cb: (List<LibraryCategory>) -> Unit) {
getRequest("/api/libraries/$libraryId/personalized") {
getRequest("/api/libraries/$libraryId/personalized", null, null) {
val items = mutableListOf<LibraryCategory>()
if (it.has("value")) {
val array = it.getJSONArray("value")
@ -265,7 +271,7 @@ class ApiHandler(var ctx:Context) {
fun getMediaProgress(libraryItemId:String, episodeId:String?, cb: (MediaProgress) -> Unit) {
val endpoint = if(episodeId.isNullOrEmpty()) "/api/me/progress/$libraryItemId" else "/api/me/progress/$libraryItemId/$episodeId"
getRequest(endpoint) {
getRequest(endpoint, null, null) {
val progress = jacksonMapper.readValue<MediaProgress>(it.toString())
cb(progress)
}
@ -273,7 +279,7 @@ class ApiHandler(var ctx:Context) {
fun getPlaybackSession(playbackSessionId:String, cb: (PlaybackSession?) -> Unit) {
val endpoint = "/api/session/$playbackSessionId"
getRequest(endpoint) {
getRequest(endpoint, null, null) {
val err = it.getString("error")
if (!err.isNullOrEmpty()) {
cb(null)
@ -282,4 +288,18 @@ class ApiHandler(var ctx:Context) {
}
}
}
fun pingServer(config:ServerConnectionConfig, cb: (Boolean) -> Unit) {
Log.d(tag, "pingServer: Pinging ${config.address}")
getRequest("/ping", pingClient, config) {
val success = it.getString("success")
if (success.isNullOrEmpty()) {
Log.d(tag, "pingServer: Ping ${config.address} Failed")
cb(false)
} else {
Log.d(tag, "pingServer: Ping ${config.address} Successful")
cb(true)
}
}
}
}