WP_Admin_Bar::_render_item()
Method of the class: WP_Admin_Bar{}
No Hooks.
Return
null
. Nothing (null).
Usage
// protected - for code of main (parent) or child class $result = $this->_render_item( $node );
- $node(object) (required)
- -
Changelog
Since 3.3.0 | Introduced. |
WP_Admin_Bar::_render_item() WP Admin Bar:: render item code WP 6.6.2
final protected function _render_item( $node ) { if ( 'item' !== $node->type ) { return; } $is_parent = ! empty( $node->children ); $has_link = ! empty( $node->href ); $is_root_top_item = 'root-default' === $node->parent; $is_top_secondary_item = 'top-secondary' === $node->parent; // Allow only numeric values, then casted to integers, and allow a tabindex value of `0` for a11y. $tabindex = ( isset( $node->meta['tabindex'] ) && is_numeric( $node->meta['tabindex'] ) ) ? (int) $node->meta['tabindex'] : ''; $aria_attributes = ( '' !== $tabindex ) ? ' tabindex="' . $tabindex . '"' : ''; $aria_attributes .= ' role="menuitem"'; $menuclass = ''; $arrow = ''; if ( $is_parent ) { $menuclass = 'menupop '; $aria_attributes .= ' aria-expanded="false"'; } if ( ! empty( $node->meta['class'] ) ) { $menuclass .= $node->meta['class']; } // Print the arrow icon for the menu children with children. if ( ! $is_root_top_item && ! $is_top_secondary_item && $is_parent ) { $arrow = '<span class="wp-admin-bar-arrow" aria-hidden="true"></span>'; } if ( $menuclass ) { $menuclass = ' class="' . esc_attr( trim( $menuclass ) ) . '"'; } echo "<li role='group' id='" . esc_attr( 'wp-admin-bar-' . $node->id ) . "'$menuclass>"; if ( $has_link ) { $attributes = array( 'onclick', 'target', 'title', 'rel', 'lang', 'dir' ); echo "<a class='ab-item'$aria_attributes href='" . esc_url( $node->href ) . "'"; } else { $attributes = array( 'onclick', 'target', 'title', 'rel', 'lang', 'dir' ); echo '<div class="ab-item ab-empty-item"' . $aria_attributes; } foreach ( $attributes as $attribute ) { if ( empty( $node->meta[ $attribute ] ) ) { continue; } if ( 'onclick' === $attribute ) { echo " $attribute='" . esc_js( $node->meta[ $attribute ] ) . "'"; } else { echo " $attribute='" . esc_attr( $node->meta[ $attribute ] ) . "'"; } } echo ">{$arrow}{$node->title}"; if ( $has_link ) { echo '</a>'; } else { echo '</div>'; } if ( $is_parent ) { echo '<div class="ab-sub-wrapper">'; foreach ( $node->children as $group ) { if ( empty( $node->meta['menu_title'] ) ) { $this->_render_group( $group, false ); } else { $this->_render_group( $group, $node->meta['menu_title'] ); } } echo '</div>'; } if ( ! empty( $node->meta['html'] ) ) { echo $node->meta['html']; } echo '</li>'; }