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<?php |
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namespace FL\Assistant\Data\Repository; |
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use FL\Assistant\Data\Pager; |
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use FL\Assistant\System\Contracts\RepositoryAbstract; |
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|
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/** |
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* Class TermsRepository |
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* @package FL\Assistant\Data\Repository |
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*/ |
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class TermsRepository extends RepositoryAbstract { |
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|
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/** |
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* @param $id |
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* |
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* @return array|\WP_Error|\WP_Term|null |
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*/ |
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public function find( $id, ?callable $transform = null ) { |
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$term = get_term( $id ); |
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if ( ! is_null( $transform ) ) { |
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$term = call_user_func( $transform, $term ); |
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} |
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return $term; |
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} |
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|
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/** |
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* @param array $args |
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* @param callable|null $transform |
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* |
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* @return array |
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*/ |
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public function find_where( array $args = [], ?callable $transform = null ) { |
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$terms = $this->query( $args )->get_terms(); |
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if ( ! is_null( $transform ) ) { |
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$terms = array_map( $transform, $terms ); |
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} |
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return $terms; |
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} |
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|
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/** |
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* @param array $args |
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* @param callable|null $transform |
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* |
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* @return Pager |
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*/ |
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public function paginate( array $args = [], ?callable $transform = null ) { |
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$query = $this->query( $args ); |
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$total_terms = $this->terms_query_count( $query ); |
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$pager = new Pager( |
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$query->get_terms(), |
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$total_terms, |
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$query->query_vars['number'], |
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$query->query_vars['offset'] |
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); |
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if ( ! is_null( $transform ) ) { |
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$pager->apply_transform( $transform ); |
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} |
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return $pager; |
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} |
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/** |
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* Returns an array of child terms for the given term. |
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* A $children array must be passed to search for children. |
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* @param $term |
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* @param $children |
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* @param callable $transformer |
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* @return array |
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*/ |
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public function get_child_terms( $term, $children, ?callable $transformer = null ) { |
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if ( isset( $children[ $term->term_id ] ) ) { |
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$term_children = $children[ $term->term_id ]; |
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|
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foreach ( $term_children as $i => $child ) { |
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$term_children[ $i ]->children = $this->get_child_terms( $child, $children, $transformer ); |
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} |
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if ( ! is_null( $transformer ) ) { |
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$term_children = array_map( $transformer, $term_children ); |
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} |
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return $term_children; |
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} |
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return []; |
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} |
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/** |
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* @param array $args |
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* |
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* @return \WP_Term_Query |
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*/ |
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public function query( array $args = [] ) { |
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return new \WP_Term_Query( $args ); |
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} |
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/** |
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* @param \WP_Term_Query $query |
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* |
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* @return array|int|\WP_Error |
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*/ |
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protected function terms_query_count( \WP_Term_Query $query ) { |
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$taxonomy = $query->query_vars['taxonomy']; |
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$args = $query->query_vars; |
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return \wp_count_terms( $taxonomy, $args ); |
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} |
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} |
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