本文整理汇总了PHP中quiz_attempt::create_from_unique_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_unique_id方法的具体用法？PHP quiz_attempt::create_from_unique_id怎么用？PHP quiz_attempt::create_from_unique_id使用的例子？那么, 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类quiz_attempt的用法示例。
在下文中一共展示了quiz_attempt::create_from_unique_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.
*
* @param object $course course settings object
* @param object $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 array $args the remaining bits of the file path.
* @param bool $forcedownload whether the user must be forced to download the file.
* @return bool false if file not found, does not return if found - justsend the file
*/
function quiz_question_pluginfile($course, $context, $component,
$filearea, $uniqueid, $questionid, $args, $forcedownload) {
global $USER, $CFG;
require_once($CFG->dirroot . '/mod/quiz/locallib.php');
$attemptobj = quiz_attempt::create_from_unique_id($uniqueid);
require_login($attemptobj->get_courseid(), false, $attemptobj->get_cm());
$questionids = array($questionid);
$attemptobj->load_questions($questionids);
$attemptobj->load_question_states($questionids);
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($questionid, $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);
}