/**
* Overrides LinkitSearchPlugin::__construct().
*
* Initialize this plugin with the plugin, profile, and entity specific
* variables.
*
* @param array $plugin
* The plugin array.
*
* @param LinkitProfile object $profile
* The Linkit profile to use.
*/
function __construct($plugin, LinkitProfile $profile)
{
parent::__construct($plugin, $profile);
// Load the corresponding entity info.
$this->entity_info = entity_get_info($this->plugin['entity_type']);
// Set bundle key name.
if (isset($this->entity_info['entity keys']['bundle']) && !isset($this->entity_key_bundle)) {
$this->entity_key_bundle = $this->entity_info['entity keys']['bundle'];
}
// Set the label field name.
if (!isset($this->entity_field_label)) {
// Check that the entity has a label in entity keys.
// If not, Linkit don't know what to search for.
if (!isset($this->entity_info['entity keys']['label'])) {
// This is only used when building the plugin list.
$this->unusable = TRUE;
} else {
$this->entity_field_label = $this->entity_info['entity keys']['label'];
}
}
// Make a shortcut for the profile data settings for this plugin.
$this->conf = isset($this->profile->data[$this->plugin['name']]) ? $this->profile->data[$this->plugin['name']] : array();
}
