/**
* Get exportable metadata values
*
* @param ElggMetadata $metadata
* @return array
*/
function elgg_tokeninput_export_metadata($metadata)
{
if ($metadata instanceof ElggMetadata) {
$type = $metadata->getType();
$subtype = $metadata->getSubtype();
$tag = $metadata->value;
$id = $metadata->id;
} else {
if (is_string($metadata)) {
$type = 'tag';
$subtype = null;
$tag = $metadata;
$id = null;
} else {
return array();
}
}
$export = array('label' => $tag, 'value' => $tag, 'type' => $type, 'subtype' => $subtype, 'html_result' => elgg_view_exists("tokeninput/{$type}/{$subtype}") ? elgg_view("tokeninput/{$type}/{$subtype}", array('tag' => $tag, 'metadata_id' => $id, 'for' => 'result')) : null, 'html_token' => elgg_view_exists("tokeninput/{$type}/{$subtype}") ? elgg_view("tokeninput/{$type}/{$subtype}", array('tag' => $tag, 'metadata_id' => $id, 'for' => 'token')) : null);
$export = elgg_trigger_plugin_hook('tokeninput:entity:export', $type, array('tag' => $tag, 'metadata_id' => $id), $export);
array_walk_recursive($export, function (&$value) {
$value = is_string($value) ? html_entity_decode($value, ENT_QUOTES, 'UTF-8') : $value;
});
return $export;
}
