bclibraries/primo-client

A client for Ex Libris' Primo REST API

0.9.1 2024-02-02 22:50 UTC

Requires

• php: ^8.1
• ext-json: *
• guzzlehttp/guzzle: ^7.0

Requires (Dev)

• phpunit/phpunit: ^9.0
• roave/security-advisories: dev-master

MIT

• Ben Florin

README

A client for accessing the Primo Brief Search RESTful API in PHP.

Installation

Use composer to install Primo-Client.

composer require bclibraries/primo-client:^0.3

Primo Client is currently a 0.* release, so things might change drastically with any minor release.

Usage

Create a configuration hash and pass it to PrimoClient::build() to instantiate a client.

require_once __DIR__.'/vendor/autoload.php';

$config = [
    'apikey' => 'l7xx38c6a1a3043974262e81a81fb7475ba9',
    'gateway' => 'https://api-na.hosted.exlibrisgroup.com',
    'vid' => 'my_vid',
    'tab' => 'the_tab',
    'scope' => 'mylib'
];
$primo = \BCLib\PrimoClient\PrimoClient::build(
                                                $config['gateway'],
                                                $config['apikey'], 
                                                $config['tab'],
                                                $config['vid'],
                                                $config['scope']
                                               );
$response = $primo->search('otters');

Passing a string to search() will perform a simple keyword search. For more complex searches, pass in a SearchRequest object:

$request = $primo->getSearchRequest();

$contains_manchurian_candidate = new \BCLib\PrimoClient\Query('any','contains','manchurian candidate');
$contains_demme = new \BCLib\PrimoClient\Query('creator','contains','demme');

$is_video = new \BCLib\PrimoClient\QueryFacet('facet_rtype','exact','video');

$request->addQuery($contains_manchurian_candidate)
    ->addQuery($contains_demme, 'NOT')
    ->include($is_video)
    ->sort('date')
    ->limit(5);

$response = $primo->search($request);

The JSON structure of a SearchResponse can be accessed directly:

echo "{$response->json->info->total} total results\n";
foreach ($response->json->docs as $doc) {
    echo "{$doc->pnx->display->title[0]}\n";
}

or through convenience parameters:

echo "{$response->total} total results\n";
foreach ($response->docs as $doc) {
    echo "{$doc->title}\n";
}

Running tests

PHPUnit is used for testing. To run:

vendor/bin/phpunit test

Contributing

1. Fork it (https://github.com/yourname/yourproject/fork)
2. Create your feature branch (git checkout -b feature/fooBar)
3. Commit your changes (git commit -am 'Add some fooBar')
4. Push to the branch (git push origin feature/fooBar)
5. Create a new Pull Request

Please make sure to update tests as appropriate.

License

MIT