初心者による質問フォーラム

> コース完了をチェックするロジックをご存じであればご教授願えませんか？

以下、3箇所が参考になるかと思います。

該当プログラムファイル:
completion/completion_criteria_completion.php

該当箇所:
106行目

    /**
     * Mark this criteria complete for the associated user
     *
     * This method creates a course_completion_crit_compl record
     */
    public function mark_complete() {
        // Create record
        $this->timecompleted = time();

        // Save record
        if ($this->id) {
            $this->update();
        } else {
            $this->insert();
        }

        // Mark course completion record as started (if not already)
        $cc = array(
            'course'    => $this->course,
            'userid'    => $this->userid
        );
        $ccompletion = new completion_completion($cc);
        $ccompletion->mark_inprogress($this->timecompleted);
    }


------------------------------------------

該当プログラムファイル:
completion/cron.php

該当箇所:
322行目

            // Check each of the criteria
            foreach ($completions as $params) {
                $timecompleted = max($timecompleted, $params->timecompleted);

                $completion = new completion_criteria_completion((array)$params, false);

                // Handle aggregation special cases
                if ($params->criteriatype == COMPLETION_CRITERIA_TYPE_ACTIVITY) {
                    completion_cron_aggregate($activity, $completion->is_complete(), $activity_status);
                } else if ($params->criteriatype == COMPLETION_CRITERIA_TYPE_COURSE) {
                    completion_cron_aggregate($prerequisite, $completion->is_complete(), $prerequisite_status);
                } else if ($params->criteriatype == COMPLETION_CRITERIA_TYPE_ROLE) {
                    completion_cron_aggregate($role, $completion->is_complete(), $role_status);
                } else {
                    completion_cron_aggregate($overall, $completion->is_complete(), $overall_status);
                }
            }

            // Include role criteria aggregation in overall aggregation
            if ($role_status !== null) {
                completion_cron_aggregate($overall, $role_status, $overall_status);
            }

            // Include activity criteria aggregation in overall aggregation
            if ($activity_status !== null) {
                completion_cron_aggregate($overall, $activity_status, $overall_status);
            }

            // Include prerequisite criteria aggregation in overall aggregation
            if ($prerequisite_status !== null) {
                completion_cron_aggregate($overall, $prerequisite_status, $overall_status);
            }

            // If aggregation status is true, mark course complete for user
            if ($overall_status) {
                if (debugging()) {
                    mtrace('Marking complete');
                }

                $ccompletion = new completion_completion(array('course' => $params->course, 'userid' => $params->userid));
                $ccompletion->mark_complete($timecompleted);
            }
        }

------------------------------------------

該当プログラムファイル:
completion/cron.php

該当箇所:
394行目

/**
 * Aggregate criteria status's as per configured aggregation method
 *
 * @param int $method COMPLETION_AGGREGATION_* constant
 * @param bool $data Criteria completion status
 * @param bool|null $state Aggregation state
 */
function completion_cron_aggregate($method, $data, &$state) {
    if ($method == COMPLETION_AGGREGATION_ALL) {
        if ($data && $state !== false) {
            $state = true;
        } else {
            $state = false;
        }
    } elseif ($method == COMPLETION_AGGREGATION_ANY) {
        if ($data) {
            $state = true;
        } else if (!$data && $state === null) {
            $state = false;
        }
    }