moodle/moodle
3
0
Fork 0
mirror of https://github.com/moodle/moodle.git synced 2025-08-04 16:36:37 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

slight modificaition to the function which updates from v1.2.0 or v1.2.1 to v1.2.2, so as to catch all incorrectly labelled "in progress" attempts

Browse source
This commit is contained in:
gbateson 2005-09-26 11:33:53 +00:00
parent 5c3706b27d
commit e2f9f968cc
1 changed files with 24 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

43
mod/hotpot/db/update_to_v2.php
View file

@ -1,7 +1,7 @@
<?PHP
function hotpot_update_to_v2_1_2() {
global $CFG;
global $CFG, $db;
$ok = true;
// hotpot_attempts: make sure there is only one "in progress" attempt by each user on each hotpot (and it must be the most recent attempt)
@ -12,42 +12,44 @@ function hotpot_update_to_v2_1_2() {
// minstatus : minimum status in the group
// (groups with only one attempt, or no "in progess" attempt are ignored)
$records = get_records_sql("
SELECT userid, hotpot, COUNT(*) as countrecords, MAX(timestart) AS maxtimestart, MIN(status) as minstatus
SELECT id, userid, hotpot, COUNT(*) as countrecords, MAX(timestart) AS maxtimestart, MIN(status) as minstatus
FROM {$CFG->prefix}hotpot_attempts
GROUP BY userid, hotpot
HAVING countrecords > 1 AND minstatus=1
");
// save and switch off SQL message echo
global $db;
$debug = $db->debug;
$db->debug = false;
if ($records) {
// save and switch off SQL message echo
$debug = $db->debug;
$db->debug = false;
print "adjusting status of ".count($records)." &quot;in progress&quot; attempts ... ";
foreach ($records as $record) {
// get all attempts (except the most recent one) by this user at this hotpot
// get all attempts by this user at this hotpot
$attempts = get_records_sql("
SELECT id, userid, hotpot, timestart, status
SELECT id, userid, hotpot, score, timestart, timefinish, status
FROM {$CFG->prefix}hotpot_attempts
WHERE userid = $record->userid AND hotpot=$record->hotpot AND timestart<$record->maxtimestart
ORDER BY timestart DESC
WHERE userid = $record->userid AND hotpot=$record->hotpot
ORDER BY timestart DESC, id DESC
");
$previous_timestart = $record->maxtimestart;
// loop through the attempts and reset any "in progress" records to be "abandoned"
unset($previous_timestart);
foreach ($attempts as $attempt) {
if ($attempt->status==1) { // in progress
$values = 'status=3'; // abandoned
// if this attempt has a status of "in progress" and is not
// the most recent one in the group, set the status to "abandoned"
if ($attempt->status==1 && isset($previous_timestart)) {
$values = 'status=3';
if (empty($attempt->score)) {
$values .= ',score=0';
}
if (empty($attempt->timefinish)) {
$values .= ",timefinish=$previous_timestart";
}
$ok = $ok && execute_sql("UPDATE {$CFG->prefix}hotpot_attempts SET $values WHERE id=$attempt->id", false);
execute_sql("UPDATE {$CFG->prefix}hotpot_attempts SET $values WHERE id=$attempt->id", false);
print ".";
hotpot_flush(300);
@ -58,10 +60,10 @@ function hotpot_update_to_v2_1_2() {
print $ok ? get_string('success') : 'failed';
print "<br />\n";
}
// restore SQL message echo setting
$db->debug = $debug;
// restore SQL message echo setting
$db->debug = $debug;
}
return $ok;
}
@ -1051,6 +1053,7 @@ function hotpot_db_update_field_type($table, $oldfield, $field, $type, $size, $u
$oldfield = $field;
}
if (is_string($unsigned)) {
$unsigned = (strtoupper($unsigned)=='UNSIGNED');
}
if (is_string($notnull)) {