Redaxscript\Template\Helper\Keywords::process()

Complexity

Conditions	8
Paths	14

Size

Total Lines

37

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	18
CRAP Score	8

Importance

Changes

0

<?php
	public function process() : ?string
	{
		$settingModel = new Model\Setting();
		$lastTable = $this->_registry->get('lastTable');
		$lastId = $this->_registry->get('lastId');
		$useKeywords = $this->_registry->get('useKeywords');
		$settingKeywords = $settingModel->get('keywords');
		$keywords = null;

		/* find keywords */

		if ($useKeywords)
		{
			$keywords = $useKeywords;
		}
		else if ($lastTable && $lastId)
		{
			$content = Db::forTablePrefix($lastTable)->whereIdIs($lastId)->whereNull('access')->findOne();
			$keywords = $content->keywords;

			/* handle parent */

			if (!$keywords)
			{
				$parentId = $content->category ? : $content->parent;
				if ($parentId)
				{
					$parent = Db::forTablePrefix('categories')->whereIdIs($parentId)->whereNull('access')->findOne();
					$keywords = $parent->keywords;
				}
			}
		}

		/* handle keywords */

		return $keywords ? : $settingKeywords;
	}
}