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<?php
/**
* Category Page condition logic swiftly crafted.
*
* @since 4.11.0
*
* @package Divi
* @sub-package Builder
*/
namespace Module\Field\DisplayConditions;
/**
* Category Page Condition Trait.
*/
trait CategoryPageCondition {
/**
* Processes "Category Page" condition.
*
* @since 4.11.0
*
* @param array $condition_settings Containing all settings of the condition.
*
* @return boolean Condition output.
*/
protected function _process_category_page_condition( $condition_settings ) {
// Only check for Archive pages.
if ( ! is_archive() ) {
return false;
}
// Checks for additional display rule for compatibility with Conditional Display older versions which didn't use `displayRule` key.
$legacy_display_rule = isset( $condition_settings['categoryPageDisplay'] ) ? $condition_settings['categoryPageDisplay'] : 'is';
$display_rule = isset( $condition_settings['displayRule'] ) ? $condition_settings['displayRule'] : $legacy_display_rule;
$categories_raw = isset( $condition_settings['categories'] ) ? $condition_settings['categories'] : [];
$queried_object = get_queried_object();
$is_queried_object_valid = $queried_object instanceof \WP_Term && property_exists( $queried_object, 'taxonomy' );
if ( ! $is_queried_object_valid ) {
return false;
}
$queried_taxonomy = $queried_object->taxonomy;
$categories_ids = array_map(
function( $item ) {
return $item['value'];
},
$categories_raw
);
$tax_slugs_of_catch_all_items = [];
$is_any_catch_all_selected = false;
foreach ( $categories_raw as $item ) {
if ( true === $item['isCatchAll'] ) {
$tax_slugs_of_catch_all_items[] = $item['groupSlug'];
$is_any_catch_all_selected = true;
}
}
// Logic evaluation.
$current_category_id = get_queried_object_id();
$is_displayable = array_intersect( $categories_ids, (array) $current_category_id ) ? true : false;
if ( ! $is_displayable && $is_any_catch_all_selected ) {
$is_displayable = array_intersect( $tax_slugs_of_catch_all_items, (array) $queried_taxonomy ) ? true : false;
}
// Evaluation output.
return ( 'is' === $display_rule ) ? $is_displayable : ! $is_displayable;
}
}