canax / content

     *

     * @return array with more details on the authors(s).

     */

    private function loadAuthorDetails($author)

    {

        if (is_array($author) && is_array(array_values($author)[0])) {

            return $author;

        }

        if (!is_array($author)) {

            $tmp = $author;

            $author = [];

            $author[] = $tmp;

        }

        $authors = [];

        foreach ($author as $acronym) {

            if (isset($this->author[$acronym])) {

                $key = $this->author[$acronym];

                $authors[$acronym] = $this->meta[$key];

            } else {

                $authors[$acronym]["acronym"] = $acronym;

            }

        }

        return $authors;

    }

     *

     * @return array with more details on the category(s).

     */

    private function loadCategoryDetails($category)

    {

        if (is_array($category) && is_array(array_values($category)[0])) {

            return $category;

        }

        if (!is_array($category)) {

            $tmp = $category;

            $category = [];

            $category[] = $tmp;

        }

        $categorys = [];

        foreach ($category as $catKey) {

            if (isset($this->category[$catKey])) {

                $key = $this->category[$catKey];

                $categorys[$catKey] = $this->meta[$key];

            } else {

                $categorys[$catKey]["key"] = $catKey;

            }

        }

        return $categorys;

    }