70 lines
2.2 KiB
PHP
70 lines
2.2 KiB
PHP
<?php
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/**
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* Walker Terms MultiSelect.
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*
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* @link https://plugins360.com
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* @since 3.8.4
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*
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* @package All_In_One_Video_Gallery
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*/
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// Exit if accessed directly
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if ( ! defined( 'WPINC' ) ) {
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die;
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}
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// This is required to be sure Walker_CategoryDropdown class is available
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require_once ABSPATH . 'wp-includes/class-walker-category-dropdown.php';
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/**
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* AIOVG_Walker_Terms_MultiSelect class.
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*
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* @since 3.8.4
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*/
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class AIOVG_Walker_Terms_MultiSelect extends Walker_CategoryDropdown {
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/**
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* Starts the element output.
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*
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* @since 3.8.4
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* @param string $output Used to append additional content (passed by reference).
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* @param WP_Term $data_object Category data object.
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* @param int $depth Depth of category. Used for padding.
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* @param array $args Uses 'selected', 'show_count', and 'value_field' keys, if they exist.
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* See wp_dropdown_categories().
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* @param int $current_object_id Optional. ID of the current category. Default 0.
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*/
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public function start_el( &$output, $data_object, $depth = 0, $args = array(), $current_object_id = 0 ) {
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// Restores the more descriptive, specific name for use within this method.
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$category = $data_object;
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/** This filter is documented in wp-includes/category-template.php */
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$cat_name = apply_filters( 'list_cats', $category->name, $category );
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if ( $args['show_count'] ) {
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$cat_name .= ' (' . number_format_i18n( $category->count ) . ')';
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}
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$value = (int) $category->term_id;
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$selected = in_array( $value, $args['selected'] ) ? true : false;
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$classes = array( 'aiovg-dropdown-item' );
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if ( $selected ) $classes[] = 'aiovg-item-selected';
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$classes[] = 'level-' . $depth;
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$output .= "\t" . sprintf( '<div class="%s" style="padding-left:%dem;">', implode( ' ', $classes ), ( $depth + 1 ) );
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$output .= sprintf( '<div class="aiovg-item-name">%s</div>', esc_html( $cat_name ) );
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$output .= sprintf(
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'<input type="checkbox" name="%s" value="%d" tabindex="-1"%s/>',
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esc_attr( $args['name'] ),
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esc_attr( $value ),
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( $selected ? ' checked="checked"' : '' )
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);
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$output .= "</div>\n";
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}
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}
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