w3spi5 / php-discogs-api
The forked and updated as of end of 2024, Discogs API, that makes it easy for developers to communicate with the Discogs platform
Requires
- php: >=7.3
- guzzlehttp/guzzle: ^7.0 || ^8.0
- guzzlehttp/guzzle-services: ^1.2|^1.3|^1.4
- guzzlehttp/oauth-subscriber: ^0.4|^0.5|^0.6
Requires (Dev)
- ext-json: *
- phpunit/phpunit: ^8.5.23|^9.0|^10.0
Suggests
- calliostro/discogs-bundle: For integrating Discogs into Symfony
- ricbra/discogs-bundle: For integrating Discogs into Symfony 2
README
This library is a PHP 7.3 / PHP 8.x implementation of the Discogs API v2.0. The Discogs API is a REST-based interface. By using this library you don't have to worry about communicating with the API: all the hard work has already be done.
Fork
In meantime @calliostro wake up, I need this package to work
Edit: @calliostro has updated, but I decided to stay on my own package while I pulled improvments into my current package
License
This library is released under the MIT license. See the complete license in the LICENSE file.
Symfony Bundle by Calliostro
For the integration of Discogs into Symfony 5+, see calliostro/discogs-bundle.
Installation
Start by installing composer. Next do:
$ composer require w3spi5/php-discogs-api
Requirements
PHP 7.3 or PHP 8.x
Usage
Creating a new instance is as simple as:
<?php $client = Wespify\Discogs\ClientFactory::factory([]);
User-Agent
Discogs requires that you supply a User-Agent. You can do this easily:
<?php $client = Wespify\Discogs\ClientFactory::factory([ 'headers' => ['User-Agent' => 'your-app-name/0.1 +https://www.awesomesite.com'], ]);
Throttling
Discogs doesn't like it when you hit their API at a too high connection rate. Use the ThrottleSubscriber
to
prevent getting errors or banned:
<?php $handler = \GuzzleHttp\HandlerStack::create(); $throttle = new Wespify\Discogs\Subscriber\ThrottleSubscriber(); $handler->push(\GuzzleHttp\Middleware::retry($throttle->decider(), $throttle->delay())); $client = Wespify\Discogs\ClientFactory::factory(['handler'=>$handler]);
Authentication
Discogs API allow to access protected endpoints with either a simple Discogs Auth Flow or a more advanced (and more complex) Oauth Flow
Discogs Auth
As stated in the Discogs Authentication documentation:
In order to access protected endpoints, you’ll need to register for either a consumer key and secret or user token, depending on your situation:
- To easily access your own user account information, use a User token.
- To get access to an endpoint that requires authentication and build 3rd party apps, use a Consumer Key and Secret.
Use Authorization
header:
$client = ClientFactory::factory([ 'headers' => [ 'Authorization' => "Discogs key=key_here, secret=secret_here", ], ]);
Authenticate with personal access token (you can get it from https://www.discogs.com/settings/developers):
$client = ClientFactory::factory([ 'headers' => [ 'User-Agent' => $user_agent, 'Authorization' => "Discogs token={$access_token}", ] ]);
OAuth
There are a lot of endpoints which require OAuth. Lucky for you using Guzzle this is peanuts. If you're having trouble obtaining the token and token_secret, please check out ricbra/php-discogs-api-example.
<?php $oauth = new GuzzleHttp\Subscriber\Oauth\Oauth1([ 'consumer_key' => $consumerKey, // from Discogs developer page 'consumer_secret' => $consumerSecret, // from Discogs developer page 'token' => $token['oauth_token'], // get this using a OAuth library 'token_secret' => $token['oauth_token_secret'] // get this using a OAuth library ]); $handler = GuzzleHttp\HandlerStack::create(); $handler->push($oauth); $client = Wespify\Discogs\ClientFactory::factory([ 'handler' => $handler, 'auth' => 'oauth' ]);
History
Another cool plugin is the History plugin:
<?php $container = []; $history = GuzzleHttp\Middleware::History($container); $handler = GuzzleHttp\HandlerStack::create(); $handler->push($history); $client = Wespify\Discogs\ClientFactory::factory([ 'handler' => $handler ]); $response = $client->search([ 'q' => 'searchstring' ]); foreach ($container as $row) { print $row['request'] -> getMethod(); // GET print $row['request'] -> getRequestTarget(); // /database/search?q=searchstring print strval($row['request'] -> getUri()); // https://api.discogs.com/database/search?q=searchstring print $row['response'] -> getStatusCode(); // 200 print $row['response'] -> getReasonPhrase(); // OK }
More info and plugins
For more information about Guzzle and its plugins checkout the docs.
Perform a search:
Per august 2014 a signed OAuth request is required for this endpoint.
<?php $response = $client->search([ 'q' => 'Meagashira' ]); // Loop through results foreach ($response['results'] as $result) { var_dump($result['title']); } // Pagination data var_dump($response['pagination']); // Dump all data var_dump($response->toArray());
Get information about a label:
<?php $label = $client->getLabel([ 'id' => 1 ]);
Get information about an artist:
<?php $artist = $client->getArtist([ 'id' => 1 ]);
Get information about a release:
<?php $release = $client->getRelease([ 'id' => 1 ]); echo $release['title']."\n";
Get information about a master release:
<?php $master = $client->getMaster([ 'id' => 1 ]); echo $master['title']."\n";
Get image
Discogs returns the full url to images so just use the internal client to get those:
$release = $client->getRelease([ 'id' => 1 ]); foreach ($release['images'] as $image) { $response = $client->getHttpClient()->get($image['uri']); // response code echo $response->getStatusCode(); // image blob itself echo $client->getHttpClient()->get($image['uri'])->getBody()->getContents(); }
User lists
Get user lists
<?php $userLists = $client->getUserLists([ 'username' => 'example', 'page' => 1, #default 'per_page' => 500 #min 1, max 500, default 50 ]);
Get user list items
<?php $listItems = $client->getLists([ 'list_id' => 1 ]);
Get user wantlist
<?php $wantlist = $client->getWantlist([ 'username' => 'example', 'page' => 1, #default 'per_page' => 500 #min 1, max 500, default 50 ]);
User Collection
Authorization is required when folder_id
is not 0
.
Get collection folders
<?php $folders = $client->getCollectionFolders([ 'username' => 'example' ]);
Get collection folder
<?php $folder = $client->getCollectionFolder([ 'username' => 'example', 'folder_id' => 1 ]);
Get collection items by folder
<?php $items = $client->getCollectionItemsByFolder([ 'username' => 'example', 'folder_id' => 3 ]);
Listings
Creating and manipulating listings requires you to be authenticated as the seller
Create a Listing
<?php $response = $client->createListing([ 'release_id' => '1', 'condition' => 'Good (G)', 'price' => 3.49, 'status' => 'For Sale' ]);
Change Listing
<?php $response = $client->changeListing([ 'listing_id' => '123', 'condition' => 'Good (G)', 'price' => 3.49, ]);
Delete a Listing
<?php $response = $client->deleteListing(['listing_id' => '123']);
Create Listings in bulk (via CSV)
<?php $response = $client->addInventory(['upload' => fopen('path/to/file.csv', 'r')]); // CSV format (example): // release_id,condition,price // 1,Mint (M),19.99 // 2,Near Mint (NM or M-),14.99
Delete Listings in bulk (via CSV)
<?php $response = $client->deleteInventory(['upload' => fopen('path/to/file.csv', 'r')]); // CSV format (example): // listing_id // 123 // 213 // 321
Documentation
Further documentation can be found at the Discogs API v2.0 Documentation.
Contributing
Implemented a missing feature? You can request it. And creating a pull request is an even better way to get things done.
Thanks to
Initial development by ricbra/php-discogs-api.
Porting to PHP 7 and adding more Discos API methods by AnssiAhola/php-discogs-api.
And the implication of Calliostro/php-discogs-api.
This API is build upon the shoulders of Guzzle 7.