/**
* Test expected interface.
*
* @return void
*
* @expectedException Zend\ServiceManager\Exception\RuntimeException
* @expectedExceptionMessage Plugin ArrayObject does not belong to VuFind\Related\RelatedInterface
*/
public function testExpectedInterface()
{
$pm = new PluginManager(null);
$pm->validatePlugin(new \ArrayObject());
}
/**
* Return an array of related record suggestion objects (implementing the
* \VuFind\Related\RelatedInterface) based on the current record.
*
* @param \VuFind\Related\PluginManager $factory Related module plugin factory
* @param array $types Array of relationship types to
* load; each entry should be a service name (i.e. 'Similar' or 'Editions')
* optionally followed by a colon-separated list of parameters to pass to the
* constructor. If the parameter is set to null instead of an array, default
* settings will be loaded from config.ini.
*
* @return array
*/
public function getRelated(\VuFind\Related\PluginManager $factory, $types = null)
{
if (is_null($types)) {
$types = isset($this->recordConfig->Record->related) ? $this->recordConfig->Record->related : [];
}
$retVal = [];
foreach ($types as $current) {
$parts = explode(':', $current);
$type = $parts[0];
$params = isset($parts[1]) ? $parts[1] : null;
if ($factory->has($type)) {
$plugin = $factory->get($type);
$plugin->init($params, $this);
$retVal[] = $plugin;
} else {
throw new \Exception("Related module {$type} does not exist.");
}
}
return $retVal;
}
