/**
* Set up recommendation modules.
*
* @param EventInterface $event Event
*
* @return EventInterface
*/
public function onSearchConfigured(EventInterface $event)
{
// Make sure we're triggering in the appropriate context:
if ($this->searchId != $event->getParam('runningSearchId')) {
return;
}
$params = $event->getParam('params');
$request = $event->getParam('request');
// Process recommendations for each location:
$this->objects = ['top' => [], 'side' => [], 'noresults' => [], 'bottom' => []];
foreach ($this->config as $location => $currentSet) {
// If the current location is disabled, skip processing!
if (empty($currentSet)) {
continue;
}
// Now loop through all recommendation settings for the location.
foreach ((array) $currentSet as $current) {
// Break apart the setting into module name and extra parameters:
$current = explode(':', $current);
$module = array_shift($current);
$config = implode(':', $current);
if (!$this->pluginManager->has($module)) {
throw new \Exception('Could not load recommendation module: ' . $module);
}
// Build a recommendation module with the provided settings.
$obj = $this->pluginManager->get($module);
$obj->setConfig($config);
$obj->init($params, $request);
$this->objects[$location][] = $obj;
}
}
return $event;
}
/**
* Test expected interface.
*
* @return void
*
* @expectedException Zend\ServiceManager\Exception\RuntimeException
* @expectedExceptionMessage Plugin ArrayObject does not belong to VuFind\Recommend\RecommendInterface
*/
public function testExpectedInterface()
{
$pm = new PluginManager(null);
$pm->validatePlugin(new \ArrayObject());
}
