/** * Taxonomy API: Walker_Category class * * @package WordPress * @subpackage Template * @since 4.4.0 */ /** * Core class used to create an HTML list of categories. * * @since 2.1.0 * * @see Walker */ class Walker_Category extends Walker { /** * What the class handles. * * @since 2.1.0 * @var string * * @see Walker::$tree_type */ public $tree_type = 'category'; /** * Database fields to use. * * @since 2.1.0 * @var array * * @see Walker::$db_fields * @todo Decouple this */ public $db_fields = array( 'parent' => 'parent', 'id' => 'term_id', ); /** * Starts the list before the elements are added. * * @since 2.1.0 * * @see Walker::start_lvl() * * @param string $output Used to append additional content. Passed by reference. * @param int $depth Optional. Depth of category. Used for tab indentation. Default 0. * @param array $args Optional. An array of arguments. Will only append content if style argument * value is 'list'. See wp_list_categories(). Default empty array. */ public function start_lvl( &$output, $depth = 0, $args = array() ) { if ( 'list' != $args['style'] ) { return; } $indent = str_repeat( "\t", $depth ); $output .= "$indent\n"; } /** * Starts the element output. * * @since 2.1.0 * * @see Walker::start_el() * * @param string $output Used to append additional content (passed by reference). * @param object $category Category data object. * @param int $depth Optional. Depth of category in reference to parents. Default 0. * @param array $args Optional. An array of arguments. See wp_list_categories(). Default empty array. * @param int $id Optional. ID of the current category. Default 0. */ public function start_el( &$output, $category, $depth = 0, $args = array(), $id = 0 ) { /** This filter is documented in wp-includes/category-template.php */ $cat_name = apply_filters( 'list_cats', esc_attr( $category->name ), $category ); // Don't generate an element if the category name is empty. if ( '' === $cat_name ) { return; } $link = 'description ) ) { /** * Filters the category description for display. * * @since 1.2.0 * * @param string $description Category description. * @param object $category Category object. */ $link .= 'title="' . esc_attr( strip_tags( apply_filters( 'category_description', $category->description, $category ) ) ) . '"'; } $link .= '>'; $link .= $cat_name . ''; if ( ! empty( $args['feed_image'] ) || ! empty( $args['feed'] ) ) { $link .= ' '; if ( empty( $args['feed_image'] ) ) { $link .= '('; } $link .= ''; } $link .= ''; if ( empty( $args['feed_image'] ) ) { $link .= ')'; } } if ( ! empty( $args['show_count'] ) ) { $link .= ' (' . number_format_i18n( $category->count ) . ')'; } if ( 'list' == $args['style'] ) { $output .= "\tterm_id, ); if ( ! empty( $args['current_category'] ) ) { // 'current_category' can be an array, so we use `get_terms()`. $_current_terms = get_terms( $category->taxonomy, array( 'include' => $args['current_category'], 'hide_empty' => false, ) ); foreach ( $_current_terms as $_current_term ) { if ( $category->term_id == $_current_term->term_id ) { $css_classes[] = 'current-cat'; } elseif ( $category->term_id == $_current_term->parent ) { $css_classes[] = 'current-cat-parent'; } while ( $_current_term->parent ) { if ( $category->term_id == $_current_term->parent ) { $css_classes[] = 'current-cat-ancestor'; break; } $_current_term = get_term( $_current_term->parent, $category->taxonomy ); } } } /** * Filters the list of CSS classes to include with each category in the list. * * @since 4.2.0 * * @see wp_list_categories() * * @param array $css_classes An array of CSS classes to be applied to each list item. * @param object $category Category data object. * @param int $depth Depth of page, used for padding. * @param array $args An array of wp_list_categories() arguments. */ $css_classes = implode( ' ', apply_filters( 'category_css_class', $css_classes, $category, $depth, $args ) ); $css_classes = $css_classes ? ' class="' . esc_attr( $css_classes ) . '"' : ''; $output .= $css_classes; $output .= ">$link\n"; } elseif ( isset( $args['separator'] ) ) { $output .= "\t$link" . $args['separator'] . "\n"; } else { $output .= "\t$link
\n"; } } /** * Ends the element output, if needed. * * @since 2.1.0 * * @see Walker::end_el() * * @param string $output Used to append additional content (passed by reference). * @param object $page Not used. * @param int $depth Optional. Depth of category. Not used. * @param array $args Optional. An array of arguments. Only uses 'list' for whether should append * to output. See wp_list_categories(). Default empty array. */ public function end_el( &$output, $page, $depth = 0, $args = array() ) { if ( 'list' != $args['style'] ) { return; } $output .= "\n"; } } Gerflor Vinyl Flooring | Luxury Design Floors - www.gerflorcanada.ca

Add luxury and simplicity to your life

Inspiration for your home

” We set ourselves the highest standards when it comes to environmental quality. Gerflor uses recycled materials across all our product ranges. ”

Bertrand Chammas, PDG, Groupe Gerflor

” The Texline and HQR that we have from Gerflor, with its mould and mildew resistance, is much warmer and more comfortable, making it ideal for basements. ”

David Galarneau, Representative, Magasin Rose

” Vinyl will be much more resistant to changes in temperature from hot to cold, and to humidity. It won’t shift or crack, making it ideal for three-season locations. ”

Valérie Caron, Decorator, Carpet Decor North
0
people living in homes with Gerflor flooring
0%
select Gerflor flooring for durability and stain resistance
0%
recyclable & contains recycled materials
0
certified Green projects
0%
Olympic supplier since 1976

Vinyl Flooring Questions You Asked Us:

Can Gerflor be installed over my existing floor?
View Full Answer
Can Gerflor Vinyl be installed over in-floor heating?
View Full Answer
Can I install Gerflor Vinyl in our cottage that has no heating or air conditioning?
View Full Answer
Can I install Senso in a commercial application?
View Full Answer
Can Luxury Vinyl Plank (LVP) be installed over in-floor heating?
View Full Answer
Can Senso be installed in wet areas?
View Full Answer

Look of the Month

by Gerflor

Authenticity and Modernity

Looking for an interior that feels authentic while still having a modern touch?
See more





Order Newsletter