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PHP quiz_attempt::create_from_usage_id方法代码示例

本文整理汇总了PHP中quiz_attempt::create_from_usage_id方法的典型用法代码示例。如果您正苦于以下问题:PHP quiz_attempt::create_from_usage_id方法的具体用法?PHP quiz_attempt::create_from_usage_id怎么用?PHP quiz_attempt::create_from_usage_id使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在quiz_attempt的用法示例。


在下文中一共展示了quiz_attempt::create_from_usage_id方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: quiz_question_pluginfile

/**
 * Called via pluginfile.php -> question_pluginfile to serve files belonging to
 * a question in a question_attempt when that attempt is a quiz attempt.
 *
 * @package  mod_quiz
 * @category files
 * @param stdClass $course course settings object
 * @param stdClass $context context object
 * @param string $component the name of the component we are serving files for.
 * @param string $filearea the name of the file area.
 * @param int $qubaid the attempt usage id.
 * @param int $slot the id of a question in this quiz attempt.
 * @param array $args the remaining bits of the file path.
 * @param bool $forcedownload whether the user must be forced to download the file.
 * @param array $options additional options affecting the file serving
 * @return bool false if file not found, does not return if found - justsend the file
 */
function quiz_question_pluginfile($course, $context, $component,
        $filearea, $qubaid, $slot, $args, $forcedownload, array $options=array()) {
    global $CFG;
    require_once($CFG->dirroot . '/mod/quiz/locallib.php');

    $attemptobj = quiz_attempt::create_from_usage_id($qubaid);
    require_login($attemptobj->get_course(), false, $attemptobj->get_cm());

    if ($attemptobj->is_own_attempt() && !$attemptobj->is_finished()) {
        // In the middle of an attempt.
        if (!$attemptobj->is_preview_user()) {
            $attemptobj->require_capability('mod/quiz:attempt');
        }
        $isreviewing = false;

    } else {
        // Reviewing an attempt.
        $attemptobj->check_review_capability();
        $isreviewing = true;
    }

    if (!$attemptobj->check_file_access($slot, $isreviewing, $context->id,
            $component, $filearea, $args, $forcedownload)) {
        send_file_not_found();
    }

    $fs = get_file_storage();
    $relativepath = implode('/', $args);
    $fullpath = "/$context->id/$component/$filearea/$relativepath";
    if (!$file = $fs->get_file_by_hash(sha1($fullpath)) or $file->is_directory()) {
        send_file_not_found();
    }

    send_stored_file($file, 0, 0, $forcedownload, $options);
}
开发者ID:nutanrajmalanai,项目名称:moodle,代码行数:52,代码来源:lib.php


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