Early stage Discogs client wrapping sttp
The client is using the library fsclient which is a wrapper around sttp with circe/play-json support and OAuth handling.
// circe codecs
libraryDependencies += "io.bartholomews" %% "discogs4s-circe" % "0.1.2"
// play codecs
libraryDependencies += "io.bartholomews" %% "discogs4s-play" % "0.1.2"
// no codecs (you need to provide your own)
libraryDependencies += "io.bartholomews" %% "discogs4s-core" % "0.1.2"
You can instantiate different discogs clients depending on the required flow
This is the most basic client with no credentials and low rate limits.
- Credentials in request ? None
- Rate limiting ? π’ Low tier
- Image URLs ? β No
- Authenticated as user ? β No
import io.bartholomews.discogs4s.entities.{DiscogsUsername, UserProfile}
import io.bartholomews.discogs4s.{DiscogsClient, DiscogsSimpleClient}
import io.bartholomews.fsclient.core.config.UserAgent
import io.bartholomews.fsclient.core.http.SttpResponses.SttpResponse
import io.bartholomews.fsclient.core.oauth.AuthDisabled
import io.circe
import pureconfig.ConfigReader.Result
import sttp.client3.{HttpURLConnectionBackend, Identity, SttpBackend}
type F[X] = Identity[X]
val backend: SttpBackend[F, Any] = HttpURLConnectionBackend()
// import the response handler and token response decoder
// (here using the circe module, you can also use the play framework or provide your own if using core module)
import io.bartholomews.discogs4s.circe.codecs._
/*
// In `application.conf`:
user-agent {
app-name = "<YOUR_APP_NAME>"
app-version = "<OPTIONAL_APP_VERSION>"
app-url = "<OPTIONAL_APP_URL>"
}
*/
// create a basic client ready to make (unsigned) requests:
private val client = DiscogsClient.authDisabled.unsafeFromConfig(backend)
// you can also create a safe client from config
private val safeClient: Result[DiscogsSimpleClient[F, AuthDisabled.type]] =
DiscogsClient.authDisabled.fromConfig(backend)
// you can also create a client providing `UserAgent` and `Consumer` directly
private val explicitClient = DiscogsClient.authDisabled.apply(
UserAgent(appName = "<YOUR_APP_NAME>", appVersion = Some("<YOUR_APP_VERSION>"), appUrl = Some("<YOUR_APP_URL>"))
)(backend)
// run a request with your client
val response: F[SttpResponse[circe.Error, UserProfile]] =
client.users.getUserProfile(DiscogsUsername("_.bartholomews"))
This client has higher rate limits, but still cannot call user-authenticated endpoints. You need to provide consumer key/secret in developer settings (at least in theory, currently any dummy consumer key/secret seems to get the higher rate limit x--(γ)--x)
- Credentials in request ? Only Consumer key/secret
- Rate limiting ? π° High tier
- Image URLs ? β Yes
- Authenticated as user ? β No
import io.bartholomews.discogs4s.entities.{DiscogsUsername, UserProfile}
import io.bartholomews.discogs4s.{DiscogsClient, DiscogsSimpleClient}
import io.bartholomews.fsclient.core.config.UserAgent
import io.bartholomews.fsclient.core.http.SttpResponses.SttpResponse
import io.bartholomews.fsclient.core.oauth.SignerV1
import io.bartholomews.fsclient.core.oauth.v1.OAuthV1.Consumer
import io.circe
import pureconfig.ConfigReader.Result
import sttp.client3.{HttpURLConnectionBackend, Identity, SttpBackend}
type F[X] = Identity[X]
val backend: SttpBackend[F, Any] = HttpURLConnectionBackend()
// import the response handler and token response decoder
// (here using the circe module, you can also use the play framework or provide your own if using core module)
import io.bartholomews.discogs4s.circe.codecs._
/*
// In `application.conf`:
user-agent {
app-name = "<YOUR_APP_NAME>"
app-version = "<OPTIONAL_APP_VERSION>"
app-url = "<OPTIONAL_APP_URL>"
}
discogs {
consumer {
key: "<YOUR_CONSUMER_KEY>",
secret: "<YOUR_CONSUMER_SECRET>"
}
}
*/
private val client = DiscogsClient.clientCredentials.unsafeFromConfig(backend)
// you can also create a safe client from config
private val safeClient: Result[DiscogsSimpleClient[F, SignerV1]] = DiscogsClient.clientCredentials.fromConfig(backend)
// you can also create a client providing `UserAgent` and `Consumer` directly
private val explicitClient = DiscogsClient.clientCredentials.apply(
UserAgent(appName = "<YOUR_APP_NAME>", appVersion = Some("<YOUR_APP_VERSION>"), appUrl = Some("<YOUR_APP_URL>")),
Consumer(key = "<YOUR_CONSUMER_KEY>", secret = "<YOUR_CONSUMER_SECRET>")
)(backend)
val response: F[SttpResponse[circe.Error, UserProfile]] =
client.users.getUserProfile(DiscogsUsername("_.bartholomews"))
This client has higher rate limits and can also make user-authenticated calls (for your user only). You need to provide your personal access token from developer settings
- Credentials in request ? Personal access token
- Rate limiting ? π° High tier
- Image URLs ? β Yes
- Authenticated as user ? β Yes, for token holder only π©
import io.bartholomews.discogs4s.entities.{DiscogsUsername, UserIdentity}
import io.bartholomews.discogs4s.{DiscogsClient, DiscogsPersonalClient}
import io.bartholomews.fsclient.core.config.UserAgent
import io.bartholomews.fsclient.core.http.SttpResponses.SttpResponse
import io.bartholomews.fsclient.core.oauth.OAuthSigner
import io.bartholomews.fsclient.core.oauth.v2.OAuthV2.AccessToken
import io.circe
import pureconfig.ConfigReader.Result
import sttp.client3.{HttpURLConnectionBackend, Identity, SttpBackend}
type F[X] = Identity[X]
val backend: SttpBackend[F, Any] = HttpURLConnectionBackend()
// import the response handler and token response decoder
// (here using the circe module, you can also use the play framework or provide your own if using core module)
import io.bartholomews.discogs4s.circe.codecs._
/*
// In `application.conf`:
user-agent {
app-name = "<YOUR_APP_NAME>"
app-version = "<OPTIONAL_APP_VERSION>"
app-url = "<OPTIONAL_APP_URL>"
}
discogs {
access-token: "<YOUR_PERSONAL_ACCESS_TOKEN>"
username: "<YOUR_DISCOGS_USERNAME>"
}
*/
private val client = DiscogsClient.personal.unsafeFromConfig(backend)
// you can also create a safe client from config
private val safeClient: Result[DiscogsPersonalClient[F, OAuthSigner]] =
DiscogsClient.personal.fromConfig(backend)
// you can also create a client providing `UserAgent`, `AccessToken` and `DiscogsUsername` directly
// (make sure you enter the correct username string, otherwise auth calls will be rejected)
private val explicitClient = DiscogsClient.personal(
UserAgent(appName = "<YOUR_APP_NAME>", appVersion = Some("<YOUR_APP_VERSION>"), appUrl = Some("<YOUR_APP_URL>")),
AccessToken(value = "<YOUR_PERSONAL_ACCESS_TOKEN>"),
DiscogsUsername(value = "<YOUR_DISCOGS_USERNAME>")
)(backend)
// You can make authenticated (for your user only) calls
val response: F[SttpResponse[circe.Error, UserIdentity]] = client.users.me
This client is for making calls on behalf of any authenticated user which granted permissions for your app via OAuth 1.0
- Credentials in request ? Full OAuth 1.0a with access token/secret
- Rate limiting ? π° High tier
- Image URLs ? β Yes
- Authenticated as user ? β Yes, on behalf of any user π
import io.bartholomews.discogs4s.{DiscogsClient, DiscogsOAuthClient}
import io.bartholomews.fsclient.core.config.UserAgent
import io.bartholomews.fsclient.core.oauth.v1.OAuthV1.Consumer
import io.bartholomews.fsclient.core.oauth.{RedirectUri, TemporaryCredentialsRequest}
import pureconfig.ConfigReader.Result
import sttp.client3.{HttpURLConnectionBackend, Identity, SttpBackend, UriContext}
import sttp.model.Uri
type F[X] = Identity[X]
val backend: SttpBackend[F, Any] = HttpURLConnectionBackend()
// import the response handler and token response decoder
// (here using the circe module, you can also use the play framework or provide your own if using core module)
import io.bartholomews.discogs4s.circe.codecs._
/*
// In `application.conf`:
user-agent {
app-name = "<YOUR_APP_NAME>"
app-version = "<OPTIONAL_APP_VERSION>"
app-url = "<OPTIONAL_APP_URL>"
}
discogs {
consumer {
key: "<YOUR_CONSUMER_KEY>",
secret: "<YOUR_CONSUMER_SECRET>"
}
}
*/
private val client = DiscogsClient.oAuth.unsafeFromConfig(backend)
// you can also create a safe client from config
private val safeClient: Result[DiscogsOAuthClient[F]] = DiscogsClient.oAuth.fromConfig(backend)
// you can also create a client providing `UserAgent` and `Consumer` directly
private val explicitClient = DiscogsClient.oAuth.apply(
UserAgent(appName = "<YOUR_APP_NAME>", appVersion = Some("<YOUR_APP_VERSION>"), appUrl = Some("<YOUR_APP_URL>")),
Consumer(key = "<YOUR_CONSUMER_KEY>", secret = "<YOUR_CONSUMER_SECRET>")
)(backend)
// the uri to be redirected after the user will grant permissions for your app
private val redirectUri = RedirectUri(uri"http://localhost:9000/discogs/callback")
// prepare your credentials request
val temporaryCredentialsRequest: TemporaryCredentialsRequest =
client.temporaryCredentialsRequest(redirectUri)
for {
temporaryCredentials <- client.auth.getRequestToken(temporaryCredentialsRequest).body
// After you get the temporary credentials, you server should redirect the user
// to `temporaryCredentials.resourceOwnerAuthorizationRequest`
// which is the discogs token uri where the user will grant permissions to your app
sendTheUserTo: Uri = temporaryCredentials.resourceOwnerAuthorizationRequest
/*
After the user grants/rejects permissions to your app at `sendTheUserTo` uri,
they will be redirected to `redirectUri`: the url will have
query parameters with the token key and verifier (if permissions have been granted)
*/
resourceOwnerAuthorizationUriResponse: Uri = redirectUri.value.withParams(
Map("oauth_token" -> "AAA", "oauth_verifier" -> "ZZZ")
)
/*
finally get the access token credentials; this call will give an appropriate error message
if the user has rejected permissions; the access token can be serialized / stored somewhere
(it doesn't expire).
By default the OAuth signature is using SHA1, you can override and use PLAINTEXT instead
(for more info see https://tools.ietf.org/html/rfc5849#section-3.4).
*/
accessToken <- client.auth.fromUri(resourceOwnerAuthorizationUriResponse, temporaryCredentials).body
} yield
// you need to provide an accessToken to make user-authenticated calls
client.users.me(accessToken).body match {
case Left(error) => println(error.getMessage)
case Right(user) => println(user.username)
}
-
AuthApi
- π
getRequestToken
- π
getAccessToken
- π
-
DatabaseApi
- π
getRelease
- π
getReleaseRating
- π
updateReleaseRating
- π
deleteReleaseRating
- π
getCommunityReleaseRating
- π
getReleaseStats
- π
getMasterRelease
- π
getMasterReleaseVersions
- π
getArtist
- π
getArtistReleases
- π
getLabel
- π
getLabelReleases
- π
-
UsersApi
- π
me
- π
getUserProfile
- π
updateUserProfile
- π
getUserSubmissions
- π
getUserContributions
- π
Any request / issue / help / PR is most welcome.
This project is using sbt-ci-release plugin:
-
Every push to master will trigger a snapshot release.
-
In order to trigger a regular release you need to push a tag:
./scripts/release.sh v1.0.0
-
If for some reason you need to replace an older version (e.g. the release stage failed):
TAG=v1.0.0 git push --delete origin ${TAG} && git tag --delete ${TAG} \ && ./scripts/release.sh ${TAG}