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57 lines
2.0 KiB
PHP

<?php
/**
* Page Visit Condition logic swiftly crafted.
*
* @since 4.11.0
*
* @package Divi
* @sub-package Builder
*/
namespace Module\Field\DisplayConditions;
/**
* Page Visit Condition Trait.
*/
trait PageVisitCondition {
/**
* Processes "Page Visit" condition.
*
* @since 4.11.0
*
* @param array $condition_settings Containing all settings of the condition.
*
* @return boolean Condition output.
*/
protected function _process_page_visit_condition( $condition_settings ) {
// Checks for additional display rule for compatibility with Conditional Display older versions which didn't use `displayRule` key.
$legacy_display_rule = isset( $condition_settings['pageVisitDisplay'] ) ? $condition_settings['pageVisitDisplay'] : 'hasVisitedSpecificPage';
$display_rule = isset( $condition_settings['displayRule'] ) ? $condition_settings['displayRule'] : $legacy_display_rule;
$pages_raw = isset( $condition_settings['pages'] ) ? $condition_settings['pages'] : [];
$pages_ids = array_map(
function( $item ) {
return isset( $item['value'] ) ? (int) $item['value'] : '';
},
$pages_raw
);
$has_visited_specific_page = false;
$cookie = [];
if ( isset( $_COOKIE['divi_post_visit'] ) ) {
// phpcs:ignore ET.Sniffs.ValidatedSanitizedInput, WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode -- Cookie is not stored or displayed therefore XSS safe, base64_decode returned data is an array and necessary validation checks are performed.
$cookie = json_decode( base64_decode( $_COOKIE['divi_post_visit'] ), true );
}
if ( $cookie && is_array( $cookie ) ) {
$col = array_column( $cookie, 'id' );
$has_visited_specific_page = array_intersect( $pages_ids, $col ) ? true : false;
}
$should_display = $has_visited_specific_page;
return ( 'hasVisitedSpecificPage' === $display_rule ) ? $should_display : ! $should_display;
}
}