Orthrus is a simple opinionated implementation of ESI for Laravel that provides an easy to use interface for all ESI endpoints, delivering original JSON responses in easily accessible Eloquent collections.

Simply require Orthrus through Composer to pull the package into your project.

composer require michaelcooke/orthrus

Orthrus depends on Eseye to take care of caching, logging, and making ESI requests that Orthrus builds up. Configuring Eseye may be done through your .env configuration file, making switching between ESI application details as well as caching and logging mechanisms between production and development environments easy.

Include the following in your .env configuration file and add your ESI application client id and key. In addition, you may specify a refresh token to use for all Orthrus ESI calls by default.

ESEYE_CLIENT_ID=
ESEYE_SECRET_KEY=
ESEYE_REFRESH_TOKEN=
ESEYE_DATASOURCE=tranquility
ESEYE_CACHE=

ESEYE_DATASOURCE may be tranquility or singularity. ESEYE_CACHE may be file, redis or memcached, and will attempt to use default configuration options where applicable.

Accessing ESI endpoints through Orthrus is easily done with a natural syntax while adhering closely to the verbage of the ESI spec. An easy-to-use ESI facade is also provided, making ESI calls dead-simple.

Orthrus's syntax is straight-forward and adheres closely to the verbage and conventions of the ESI spec.

ESI::character($characterId)->get();      // GET /character/{$characterId}/
ESI::character($characterId)->portrait(); // GET /character/{$characterId}/portrait/

In some cases, aliases are provided to reflect more common verbage that may differ from the ESI spec.

ESI::character($characterId)->corporationHistory(); // GET /character/{$characterId}/corporation_history/
ESI::character($characterId)->employmentHistory();  // GET /character/{$characterId}/corporation_history/

ESI::character($characterId)->agentsResearch();     // GET /character/{$characterId}/agents_research/
ESI::character($characterId)->researchAgents();     // GET /character/{$characterId}/agents_research/

Every ESI call made through Orthrus will return an object decoded from the original JSON response.

ESI::character(94087852)->get()->name; // Michael Mach

By default, Orthrus will use the /latest/ version route for all ESI calls. You may override this for an ESI call.

ESI::version('v1')->character($characterId)->get();

You may set or override the default refresh token for all ESI calls made through Orthrus for a request lifecycle.

ESI::setRefreshToken($token);

If you wish to set the default refresh token for all ESI calls made through Orthrus after changing it with setRefreshToken(), you may reset it to the default defined in your .env configuration file.

ESI::resetRefreshToken();

You may use an alternative refresh token for a single ESI call through Orthrus.

This is particularly useful for endpoints which require the call to be made from a refresh token belonging to a character with a particular role or level of access in a corporation, and you don't want to set and reset the refresh token used by Orthrus manually.

ESI::corporation($corporationId)->roles()->withRefreshToken($token);

It can be useful in some situations to be able to evaluate the response code, expiration, and potential error message from a response. To do so, you may use the following methods below.

ESI::responseCode();
ESI::responseExpires();
ESI::responseErrorMessage();