Elgg  Version 3.0
GroupSearchProfileFieldsHandler.php
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1 <?php
2 
3 namespace Elgg\Search;
4 
5 use Elgg\Hook;
6 
12 
22  public function __invoke(Hook $hook) {
23 
24  $value = (array) $hook->getValue();
25 
26  $defaults = [
27  'metadata' => [],
28  ];
29 
30  $value = array_merge($defaults, $value);
31 
32  $profile_fields = array_keys((array) elgg_get_config('group'));
33 
34  $value['metadata'] = array_merge($value['metadata'], $profile_fields);
35 
36  return $value;
37  }
38 }
$defaults
getValue()
Get the current value of the hook.
Models an event passed to hook handlers.
Definition: Hook.php:12
__invoke(Hook $hook)
Search through the group profile fields.
$value
Definition: debugging.php:7
elgg_get_config($name, $default=null)
Get an Elgg configuration value.