# gamipress/8.0.2/integrations/learndash/includes/rules-engine.php GamiPress – Gamification plugin to reward points, badges & ranks in WordPress, now with AI, version 8.0.2. 176 lines. - Page: https://pluginprobe.com/plugins/gamipress/8.0.2/code/integrations/learndash/includes/rules-engine.php - Raw: https://pluginprobe.com/plugins/gamipress/8.0.2/raw/integrations/learndash/includes/rules-engine.php - Modified: 2026-09-14T11:54:16+00:00 Line numbers below start at 1. Link to a line or a range by appending a fragment to the page URL, for example `https://pluginprobe.com/plugins/gamipress/8.0.2/code/integrations/learndash/includes/rules-engine.php#L10-L20`. ```php = $required_score ); } // If is maximum score trigger, rules engine needs to check the maximum score if( $trigger === 'gamipress_ld_complete_quiz_max_grade' || $trigger === 'gamipress_ld_complete_specific_quiz_max_grade' || $trigger === 'gamipress_ld_complete_quiz_specific_course_max_grade' || $trigger === 'gamipress_ld_complete_quiz_course_category_max_grade' || $trigger === 'gamipress_ld_complete_quiz_course_tag_max_grade' || $trigger === 'gamipress_ld_complete_quiz_category_max_grade' || $trigger === 'gamipress_ld_complete_quiz_tag_max_grade' ) { $score = absint( $args[3] ); $required_score = absint( get_post_meta( $requirement_id, '_gamipress_ld_score', true ) ); // True if there is score is lower than required score $return = (bool) ( $score <= $required_score ); } // If is between score trigger, rules engine needs to check the minimum and maximum score allowed if( $trigger === 'gamipress_ld_complete_quiz_between_grade' || $trigger === 'gamipress_ld_complete_specific_quiz_between_grade' || $trigger === 'gamipress_ld_complete_quiz_specific_course_between_grade' || $trigger === 'gamipress_ld_complete_quiz_course_category_between_grade' || $trigger === 'gamipress_ld_complete_quiz_course_tag_between_grade' || $trigger === 'gamipress_ld_complete_quiz_category_between_grade' || $trigger === 'gamipress_ld_complete_quiz_tag_between_grade' ) { $score = absint( $args[3] ); $min_score = absint( get_post_meta( $requirement_id, '_gamipress_ld_min_score', true ) ); $max_score = absint( get_post_meta( $requirement_id, '_gamipress_ld_max_score', true ) ); // True if there is score is bigger than min score and lower than max score $return = (bool) ( $score >= $min_score && $score <= $max_score ); } // If everything done, check if there is a specific term if ( $return ) { // Check if trigger requires a specific term $terms_ids_index = gamipress_ld_get_terms_ids_index( $trigger ); if( $terms_ids_index !== -1 ) { // Add the terms IDs from $args $terms_ids = $args[$terms_ids_index]; // If terms IDs exists, then check them against the requirement term ID if( is_array( $terms_ids ) && count( $terms_ids ) > 0 ) { $element = gamipress_ld_get_term_element( $trigger ); $taxonomy = gamipress_ld_get_term_taxonomy( $trigger ); $required_term_id = absint( get_post_meta( $requirement_id, '_gamipress_ld_' . $element . '_' . $taxonomy . '_id', true ) ); // Turn all IDs into integers $terms_ids = array_map( 'absint', $terms_ids ); // True if required term id is in the terms ids passed $return = in_array( $required_term_id, $terms_ids ); } } } return $return; } /** * Filter triggered requirements to reduce the number of requirements to check by the awards engine * * @since 1.2.5 * * @param array $triggered_requirements * @param integer $user_id * @param string $trigger * @param integer $site_id * @param array $args * * @return array */ function gamipress_ld_filter_triggered_requirements( $triggered_requirements, $user_id, $trigger, $site_id, $args ) { $new_requirements = array(); foreach( $triggered_requirements as $i => $requirement ) { // Skip item if( ! gamipress_ld_check_if_meets_requirements( $requirement->ID, $trigger, $args ) ) { continue; } // Keep the requirement on the list of requirements to check by the awards engine $new_requirements[] = $requirement; } return $new_requirements; } add_filter( 'gamipress_get_triggered_requirements', 'gamipress_ld_filter_triggered_requirements', 20, 5 ); /** * Checks if a user is allowed to work on a given requirement related to a minimum of score * * @since 1.0.0 * * @param bool $return The default return value * @param int $user_id The given user's ID * @param int $requirement_id The given requirement's post ID * @param string $trigger The trigger triggered * @param int $site_id The site id * @param array $args Arguments of this trigger * * @return bool True if user has access to the requirement, false otherwise */ function gamipress_ld_user_has_access_to_achievement( $return = false, $user_id = 0, $requirement_id = 0, $trigger = '', $site_id = 0, $args = array() ) { // If we're not working with a requirement, bail here if ( ! in_array( get_post_type( $requirement_id ), gamipress_get_requirement_types_slugs() ) ) return $return; // Check if user has access to the achievement ($return will be false if user has exceed the limit or achievement is not published yet) if( ! $return ) return $return; // Send back our eligibility return gamipress_ld_check_if_meets_requirements( $requirement_id, $trigger, $args ); } add_filter( 'user_has_access_to_achievement', 'gamipress_ld_user_has_access_to_achievement', 10, 6 ); ```