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Merge branch 'MDL-28329_21' of git://github.com/timhunt/moodle into M…

…OODLE_21_STABLE
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Sam Hemelryk
Sam Hemelryk committed Sep 19, 2011
2 parents 26c28d0 + 9acc573 commit 5585910ea75de4e613e852db9d2076bc0884b80b
Showing with 37 additions and 7 deletions.
  1. +25 −7 local/qeupgradehelper/lib.php
  2. +12 −0 local/qeupgradehelper/locallib.php
@@ -25,9 +25,6 @@
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once (dirname(__FILE__) . '/locallib.php');
/**
* Standard cron function
*/
@@ -51,11 +48,16 @@ function local_qeupgradehelper_cron() {
* This function does the cron process within the time range according to settings.
*/
function local_qeupgradehelper_process($settings) {
global $CFG;
require_once(dirname(__FILE__) . '/locallib.php');
if (!local_qeupgradehelper_is_upgraded()) {
mtrace('qeupgradehelper: site not yet upgraded. Doing nothing.');
return;
}
require_once(dirname(__FILE__) . '/afterupgradelib.php');
$hour = (int) date('H');
if ($hour < $settings->starthour || $hour >= $settings->stophour) {
mtrace('qeupgradehelper: not between starthour and stophour, so doing nothing (hour = ' .
@@ -64,11 +66,27 @@ function local_qeupgradehelper_process($settings) {
}
$stoptime = time() + $settings->procesingtime;
mtrace('qeupgradehelper: processing ...');
while (time() < $stoptime) {
mtrace('qeupgradehelper: processing ...');
// TODO
mtrace('qeupgradehelper: sorry, not implemented yet.');
return;
$quiz = local_qeupgradehelper_get_quiz_for_upgrade();
if (!$quiz) {
mtrace('qeupgradehelper: No more quizzes to process. You should probably disable the qeupgradehelper cron settings now.');
break; // No more to do;
}
$quizid = $quiz->id;
$quizsummary = local_qeupgradehelper_get_quiz($quizid);
if ($quizsummary) {
mtrace(' starting upgrade of attempts at quiz ' . $quizid);
$upgrader = new local_qeupgradehelper_attempt_upgrader(
$quizsummary->id, $quizsummary->numtoconvert);
$upgrader->convert_all_quiz_attempts();
mtrace(' upgrade of quiz ' . $quizid . ' complete.');
}
}
mtrace('qeupgradehelper: Done.');
return;
}
@@ -659,3 +659,15 @@ function local_qeupgradehelper_load_question($questionid, $quizid) {
return $question;
}
function local_qeupgradehelper_get_quiz_for_upgrade() {
global $DB;
return $DB->get_record_sql("SELECT quiz.id
FROM {quiz_attempts} quiza
JOIN {quiz} quiz ON quiz.id = quiza.quiz
JOIN {course} c ON c.id = quiz.course
WHERE quiza.preview = 0 AND quiza.needsupgradetonewqe = 1
GROUP BY quiz.id, quiz.name, c.shortname, c.id
ORDER BY quiza.timemodified DESC", array(), IGNORE_MULTIPLE);
}

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