34 lines
1.0 KiB
Kotlin
34 lines
1.0 KiB
Kotlin
package org.moire.ultrasonic.imageloader
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import com.squareup.picasso.Picasso
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import com.squareup.picasso.Request
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import com.squareup.picasso.RequestHandler
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import java.io.IOException
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import okio.Okio
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import org.moire.ultrasonic.api.subsonic.SubsonicAPIClient
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/**
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* Loads avatars from subsonic api.
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*/
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class AvatarRequestHandler(
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private val apiClient: SubsonicAPIClient
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) : RequestHandler() {
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override fun canHandleRequest(data: Request): Boolean {
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return with(data.uri) {
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scheme == SCHEME && path == "/$AVATAR_PATH"
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}
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}
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override fun load(request: Request, networkPolicy: Int): Result {
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val username = request.uri.getQueryParameter(QUERY_USERNAME)
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?: throw IllegalArgumentException("Nullable username")
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val response = apiClient.getAvatar(username)
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if (response.hasError() || response.stream == null) {
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throw IOException("${response.apiError}")
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} else {
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return Result(Okio.source(response.stream!!), Picasso.LoadedFrom.NETWORK)
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}
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}
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}
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