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ffe162d44d
AMOS BEGIN MOV [youcannotwait,mod_quiz],[youcannotwait,quizaccess_delaybetweenattempts] MOV [youmustwait,mod_quiz],[youmustwait,quizaccess_delaybetweenattempts] MOV [subnetwrong,mod_quiz],[subnetwrong,quizaccess_ipaddress] MOV [attemptsallowedn,mod_quiz],[attemptsallowedn,quizaccess_numattempts] MOV [notavailable,mod_quiz],[notavailable,quizaccess_openclosedate] MOV [quiznotavailable,mod_quiz],[quiznotavailable,quizaccess_openclosedate] MOV [passworderror,mod_quiz],[passworderror,quizaccess_password] MOV [requirepasswordmessage,mod_quiz],[requirepasswordmessage,quizaccess_password] MOV [requiresafeexambrowser,mod_quiz],[requiresafeexambrowser,quizaccess_safebrowser] MOV [safebrowsererror,mod_quiz],[safebrowsererror,quizaccess_safebrowser] MOV [safebrowsernotice,mod_quiz],[safebrowsernotice,quizaccess_safebrowser] MOV [popupwithjavascriptsupport,mod_quiz],[popupwithjavascriptsupport,quizaccess_securewindow] MOV [quiztimelimit,mod_quiz],[quiztimelimit,quizaccess_timelimit] AMOS END
95 lines
3.3 KiB
PHP
95 lines
3.3 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Implementaton of the quizaccess_openclosedate plugin.
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*
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* @package quizaccess
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* @subpackage openclosedate
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* @copyright 2011 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->dirroot . '/mod/quiz/accessrule/accessrulebase.php');
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/**
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* A rule enforcing open and close dates.
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*
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* @copyright 2009 Tim Hunt
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class quizaccess_openclosedate extends quiz_access_rule_base {
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public static function make(quiz $quizobj, $timenow, $canignoretimelimits) {
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// This rule is always used, even if the quiz has no open or close date.
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return new self($quizobj, $timenow);
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}
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public function description() {
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$result = array();
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if ($this->timenow < $this->quiz->timeopen) {
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$result[] = get_string('quiznotavailable', 'quizaccess_openclosedate',
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userdate($this->quiz->timeopen));
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} else if ($this->quiz->timeclose && $this->timenow > $this->quiz->timeclose) {
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$result[] = get_string('quizclosed', 'quiz', userdate($this->quiz->timeclose));
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} else {
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if ($this->quiz->timeopen) {
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$result[] = get_string('quizopenedon', 'quiz', userdate($this->quiz->timeopen));
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}
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if ($this->quiz->timeclose) {
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$result[] = get_string('quizcloseson', 'quiz', userdate($this->quiz->timeclose));
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}
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}
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return $result;
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}
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public function prevent_access() {
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if ($this->timenow < $this->quiz->timeopen ||
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($this->quiz->timeclose && $this->timenow > $this->quiz->timeclose)) {
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return get_string('notavailable', 'quizaccess_openclosedate');
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}
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return false;
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}
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public function is_finished($numprevattempts, $lastattempt) {
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return $this->quiz->timeclose && $this->timenow > $this->quiz->timeclose;
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}
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public function time_left($attempt, $timenow) {
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// If this is a teacher preview after the close date, do not show
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// the time.
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if ($attempt->preview && $timenow > $this->quiz->timeclose) {
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return false;
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}
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// Otherwise, return to the time left until the close date, providing
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// that is less than QUIZ_SHOW_TIME_BEFORE_DEADLINE
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if ($this->quiz->timeclose) {
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$timeleft = $this->quiz->timeclose - $timenow;
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if ($timeleft < QUIZ_SHOW_TIME_BEFORE_DEADLINE) {
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return $timeleft;
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}
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}
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return false;
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}
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}
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