/** @brief Constructs new instance of facet helper.
*
* @param $facet [in] root facet element.
* @param $query [in] @a AfsQuery which has produced current reply.
* @param $config [in] helper configuration object.
*/
public function __construct($facet, AfsQuery $query, AfsHelperConfiguration $config, $feed = null)
{
$this->id = $facet->id;
if (property_exists($facet, 'labels') && !empty($facet->labels)) {
$this->labels = $facet->labels;
}
if (property_exists($facet, 'tags')) {
$this->tags = $facet->tags;
}
$this->layout = $facet->layout;
$this->type = $facet->type;
if (property_exists($facet, 'sticky') && 0 == strcmp('true', $facet->sticky)) {
$this->sticky = true;
} else {
$this->sticky = false;
}
$facet_manager = $query->get_facet_manager();
$facet_manager->check_or_add_facet(new AfsFacet($this->id, $this->type, $this->layout));
$builder = new AfsFacetElementBuilder($facet_manager, $query);
$this->elements = $builder->create_elements($this->id, $facet, $config, $feed);
}
public function testFacetElementBuilderAddFilter()
{
$input = json_decode('{
"afs:t": "FacetTree",
"node": [
{
"key": "false",
"labels": [
{
"label": "BAD"
}
],
"items": 67
},
{
"key": "true",
"labels": [
{
"label": "GOOD"
}
],
"items": 133
}
],
"layout": "TREE",
"type": "BOOL",
"id": "BOOL",
"labels": [
{
"label": "Boolean facet"
}
]
}');
$query = new AfsQuery();
$query = $query->add_filter('BOOL', 'false');
$config = new AfsHelperConfiguration();
$config->set_helper_format(AfsHelperFormat::HELPERS);
$facet_mgr = $query->get_facet_manager();
$facet_mgr->add_facet(new AfsFacet('BOOL', AfsFacetType::BOOL_TYPE, AfsFacetLayout::TREE, AfsFacetMode::OR_MODE));
$builder = new AfsFacetElementBuilder($facet_mgr, $query);
$elems = $builder->create_elements('BOOL', $input, $config);
$this->assertEquals(count($elems), 2);
$elem = reset($elems);
$this->assertEquals($elem->label, 'BAD');
$this->assertEquals($elem->count, 67);
$this->assertTrue($elem->active);
$this->assertFalse($elem->query->has_filter('BOOL', 'false'));
$this->assertEquals(count($elem->values), 0);
next($elems);
$elem = current($elems);
$this->assertEquals($elem->label, 'GOOD');
$this->assertEquals($elem->count, 133);
$this->assertFalse($elem->active);
$this->assertTrue($elem->query->has_filter('BOOL', 'true'));
$this->assertTrue($elem->query->has_filter('BOOL', 'false'));
$this->assertEquals(count($elem->values), 0);
}
