Tags::prepare

public function prepare(): array
{
	$row = $this->getRowData();
	$parameters = $this->getParameters();

	$tags = [
		'items' => [],
	];

	$userId = (int)$parameters['USER_ID'];
	$user = [];
	if (array_key_exists($userId, $row['MEMBERS']['HEADS']))
	{
		$user = $row['MEMBERS']['HEADS'][$userId];
	}
	elseif (array_key_exists($userId, $row['MEMBERS']['MEMBERS']))
	{
		$user = $row['MEMBERS']['MEMBERS'][$userId];
	}

	if ($user['IS_OWNER'] === 'Y')
	{
		$tags['addButton'] = [
			'events' => [
				'click' => "BX.Tasks.Projects.ActionsController.onTagAddClick.bind(BX.Tasks.Projects.ActionsController, {$row['ID']})",
			],
		];
	}

	if (!array_key_exists('TAGS', $row) || !is_array($row['TAGS']))
	{
		return $tags;
	}

	foreach ($row['TAGS'] as $tag)
	{
		$encodedData = Json::encode(['TAGS' => $tag]);
		$selected = (isset($parameters['FILTER_DATA']['TAGS']) && $parameters['FILTER_DATA']['TAGS'] === $tag);

		$tags['items'][] = [
			'text' => $tag,
			'active' => $selected,
			'events' => [
				'click' => "BX.Tasks.Projects.ActionsController.onTagClick.bind(BX.Tasks.Projects.ActionsController, {$encodedData})",
			],
		];
	}

	return $tags;
}