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upgrade.php
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upgrade.php
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<?php
//change counter; increase by 1 each time a change is made
//TODO: change linked text tex to mediumtext
$latest = 98;
@set_time_limit(0);
ini_set("max_input_time", "600");
ini_set("max_execution_time", "600");
ini_set("memory_limit", "104857600");
if (!empty($dbsetup)) { //initial setup - just write upgradecounter.txt
$query = "INSERT INTO imas_dbschema (id,ver) VALUES (1,$latest)";
mysql_query($query);
//$handle = fopen("upgradecounter.txt",'w');
//fwrite($handle,$latest);
//fclose($handle);
} else { //doing upgrade
if (php_sapi_name() == 'cli') { //allow direct calling from command line
require("config.php");
} else {
require("validate.php");
if ($myrights<100) {
echo "No rights, aborting";
exit;
}
}
$query = "SELECT ver FROM imas_dbschema WHERE id=1";
$result = mysql_query($query);
if ($result===false) { //for upgrading older versions
$handle = @fopen("upgradecounter.txt",'r');
if ($handle===false) {
$last = 0;
} else if (isset($_GET['last'])) {
$last = floatval($_GET['last']);
fclose($handle);
} else {
$last = intval(trim(fgets($handle)));
fclose($handle);
}
} else {
$last = mysql_result($result,0,0);
}
if ($last==$latest) {
echo "No changes to make.";
} else {
if ($last < 1) {
$query = "ALTER TABLE `imas_forums` CHANGE `settings` `settings` TINYINT( 2 ) UNSIGNED NOT NULL DEFAULT '0';";
mysql_query($query) or die("Query failed : " . mysql_error());
$query = "ALTER TABLE `imas_forums` ADD `sortby` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 2) {
$query = " ALTER TABLE `imas_gbcats` CHANGE `chop` `chop` DECIMAL( 3, 2 ) UNSIGNED NOT NULL DEFAULT '1'";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 3) {
$sql = 'CREATE TABLE `imas_forum_threads` (`id` INT(10) UNSIGNED NOT NULL, `forumid` INT(10) UNSIGNED NOT NULL, ';
$sql .= '`lastposttime` INT(10) UNSIGNED NOT NULL, `lastpostuser` INT(10) UNSIGNED NOT NULL, `views` INT(10) UNSIGNED NOT NULL, ';
$sql .= 'PRIMARY KEY (`id`), INDEX (`forumid`), INDEX(`lastposttime`)) COMMENT = \'Forum threads\'';
mysql_query($sql) or die("Query failed : " . mysql_error());
$query = "INSERT INTO imas_forum_threads (id,forumid,lastpostuser,lastposttime) SELECT threadid,forumid,userid,max(postdate) FROM imas_forum_posts GROUP BY threadid";
$result = mysql_query($query) or die("Query failed : " . mysql_error());
$query = "UPDATE imas_forum_threads ift, imas_forum_posts ifp SET ift.views=ifp.views WHERE ift.id=ifp.threadid AND ifp.parent=0";
mysql_query($query) or die("Query failed : " . mysql_error());
$query = "ALTER TABLE `imas_exceptions` ADD `islatepass` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 4) {
$query = "ALTER TABLE `imas_assessments` ADD `endmsg` TEXT NOT NULL ;";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 5) {
$query = "ALTER TABLE `imas_gbcats` ADD `hidden` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
mysql_query($query) or die("Query failed : " . mysql_error());
$query = "UPDATE imas_gbscheme SET defaultcat=CONCAT(defaultcat,',0');";
mysql_query($query) or die("Query failed : " . mysql_error());
$query = "ALTER TABLE `imas_gbscheme` CHANGE `defaultcat` `defaultcat` VARCHAR( 254 ) NOT NULL DEFAULT '0,0,1,0,-1,0'";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 6) {
//add imas_tutors table
$query = 'CREATE TABLE `imas_tutors` (`id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, `userid` INT(10) UNSIGNED NOT NULL, `courseid` INT(10) UNSIGNED NOT NULL, `section` VARCHAR(40) NOT NULL, INDEX (`userid`, `courseid`)) COMMENT = \'course tutors\'';
mysql_query($query) or die("Query failed : " . mysql_error());
$query = 'ALTER TABLE `imas_students` CHANGE `section` `section` VARCHAR( 40 ) NULL DEFAULT NULL';
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 7) {
//for existing diag, put level2 selector as section
$query = "SELECT imas_students.id,imas_users.email FROM imas_students JOIN imas_users ON imas_users.id=imas_students.userid AND imas_users.SID LIKE '%~%~%'";
$result = mysql_query($query) or die("Query failed : " . mysql_error());
while ($row = mysql_fetch_row($result)) {
$epts = explode('@',$row[1]);
$query = "UPDATE imas_students SET section='{$epts[1]}' WHERE id='{$row[0]}'";
mysql_query($query) or die("Query failed : " . mysql_error());
}
}
if ($last < 8) {
//move existing tutors to new system
$query = "SELECT u.id,t.id,t.courseid FROM imas_users as u JOIN imas_teachers as t ON u.id=t.userid AND u.rights=15";
$result = mysql_query($query) or die("Query failed : " . mysql_error());
$lastuser = -1;
while ($row = mysql_fetch_row($result)) {
if ($row[0]!=$lastuser) {
$query = "UPDATE imas_users SET rights=10 WHERE id='{$row[0]}'";
mysql_query($query) or die("Query failed : " . mysql_error());
$lastuser = $row[0];
}
$query = "DELETE FROM imas_teachers WHERE id='{$row[1]}'";
mysql_query($query) or die("Query failed : " . mysql_error());
$query = "INSERT INTO imas_tutors (userid,courseid,section) VALUES ('{$row[0]}','{$row[2]}','')";
mysql_query($query) or die("Query failed : " . mysql_error());
}
}
if ($last < 9) {
//if postback
if (isset($_POST['diag'])) {
foreach ($_POST['diag'] as $did=>$uid) {
$query = "UPDATE imas_diags SET ownerid='$uid' WHERE id='$did'";
mysql_query($query) or die("Query failed : " . mysql_error());
}
} else {
//change diag owner to userid from groupid
$ambig = false;
$out = '';
$query = "SELECT id,ownerid,name FROM imas_diags";
$result = mysql_query($query) or die("Query failed : " . mysql_error());
if (mysql_num_rows($result)>0) {
$owners = array();
$dnames = array();
while ($row = mysql_fetch_row($result)) {
$owners[$row[1]][] = $row[0];
$dnames[$row[0]] = $row[2];
}
$ow = array_keys($owners);
$users = array();
foreach ($ow as $ogrp) {
$query = "SELECT id,LastName,FirstName FROM imas_users WHERE groupid='$ogrp' AND rights>59 ORDER BY id";
$result = mysql_query($query) or die("Query failed : " . mysql_error());
if (mysql_num_rows($result)==0) {
echo "Orphaned Diags: ".implode(',',$owners[$ogrp]).'<br/>';
} else if (mysql_num_rows($result)==1) {
$uid = mysql_result($result,0,0);
$query = "UPDATE imas_diags SET ownerid=$uid WHERE id IN (".implode(',',$owners[$ogrp]).")";
mysql_query($query) or die("Query failed : " . mysql_error());
} else {
$ops = '';
while ($row = mysql_fetch_row($result)) {
$ops .= "<option value=\"{$row[0]}\">{$row[1]}, {$row[2]}</option>";
}
foreach ($owners[$ogrp] as $did) {
$out .= "Diag <b>".$dnames[$did]."</b> Owner: <select name=\"diag[$did]\">";
$out .= $ops;
$out .= "</select><br/>";
}
$ambig = true;
}
}
if ($ambig) {
echo "<form method=\"post\" action=\"upgrade.php\">";
echo "<p>Converting diagnostic ownership to userid. Ambiguous situations exist. Please select the ";
echo "appropriate owner for each diagnostic</p><p>";
echo $out;
echo '</p><input type="submit" value="Submit"/></form>';
//exit - will continue on postback
//update counter to 8, so will continue at 9 on submit, but won't redo earlier ones
$handle = fopen("upgradecounter.txt",'w');
fwrite($handle,8);
fclose($handle);
exit;
}
}
}
}
if ($last < 10) {
$query = "ALTER TABLE `imas_gbitems` ADD `tutoredit` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 11) {
$query = "ALTER TABLE `imas_assessments` ADD `tutoredit` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
mysql_query($query) or die("Query failed : " . mysql_error());
$query = "ALTER TABLE `imas_students` ADD `locked` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 12) {
$query = "ALTER TABLE `imas_diags` ADD `reentrytime` SMALLINT( 5 ) UNSIGNED NOT NULL DEFAULT '0';";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 13) {
$query = "CREATE TABLE `imas_diag_onetime` (
`id` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`diag` INT( 10 ) UNSIGNED NOT NULL ,
`time` INT( 10 ) UNSIGNED NOT NULL ,
`code` VARCHAR( 9 ) NOT NULL ,
INDEX (`diag`), INDEX(`time`), INDEX(`code`)
) ENGINE = InnoDB;";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 14) {
$query = "ALTER TABLE `imas_forums` ADD `cntingb` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '1';";
mysql_query($query) or die("Query failed : " . mysql_error());
}
if ($last < 15) {
$query = "ALTER TABLE `imas_linkedtext` ADD `target` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 16) {
$query = "ALTER TABLE `imas_forum_posts` CHANGE `points` `points` DECIMAL( 5, 1 ) UNSIGNED NULL DEFAULT NULL";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
echo "<p>SimpleLTI has been deprecated and replaced with BasicLTI. If you have enablesimplelti in your config.php, change it to enablebasiclti. ";
echo "If you do not have either currently in your config.php and want to allow imathas to act as a BasicLTI producer, add \$enablebasiclti = true to config.php</p>";
}
if ($last < 17) {
$query = "ALTER TABLE `imas_assessments` ADD `eqnhelper` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 18) {
$query = "ALTER TABLE `imas_courses` ADD `newflag` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 19) {
$query = "ALTER TABLE `imas_students` ADD `timelimitmult` DECIMAL(3,2) UNSIGNED NOT NULL DEFAULT '1.0';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 20) {
$query = "ALTER TABLE `imas_assessments` ADD `caltag` CHAR( 2 ) NOT NULL DEFAULT '?R';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 21) {
$query = "ALTER TABLE `imas_courses` ADD `showlatepass` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 22) {
$query = "ALTER TABLE `imas_assessments` ADD `showtips` TINYINT( 1 ) NOT NULL DEFAULT '1';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 23) {
$query = 'CREATE TABLE `imas_stugroupset` ('
. ' `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, '
. ' `courseid` INT(10) UNSIGNED NOT NULL, '
. ' `name` VARCHAR(254) NOT NULL, '
. ' INDEX (`courseid`)'
. ' )'
. ' ENGINE = InnoDB'
. ' COMMENT = \'Student Group Sets\';';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
echo '<p>imas_stugroupset created<br/>';
$query = 'CREATE TABLE `imas_stugroups` ('
. ' `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, '
. ' `groupsetid` INT(10) UNSIGNED NOT NULL, '
. ' `name` VARCHAR(254) NOT NULL, '
. ' INDEX (`groupsetid`)'
. ' )'
. ' ENGINE = InnoDB'
. ' COMMENT = \'Student Groups\';';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
echo 'imas_stugroups created<br/>';
$query = 'CREATE TABLE `imas_stugroupmembers` ('
. ' `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, '
. ' `stugroupid` INT(10) UNSIGNED NOT NULL, '
. ' `userid` INT(10) UNSIGNED NOT NULL, '
. ' INDEX (`stugroupid`), INDEX (`userid`)'
. ' )'
. ' ENGINE = InnoDB'
. ' COMMENT = \'Student Group Members\';';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
echo 'imas_stugroupmembers created<br/></p>';
echo '<p>It is now possible to specify a default course theme by setting $defaultcoursetheme = "theme.css"; in config.php</p>';
}
if ($last < 24) {
$query = "ALTER TABLE `imas_assessments` ADD `groupsetid` INT( 10 ) UNSIGNED NOT NULL DEFAULT '0';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_forums` ADD `groupsetid` INT( 10 ) UNSIGNED NOT NULL DEFAULT '0';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
/*later (once groups are done)
$query = "ALTER TABLE `imas_forums` DROP COLUMN `grpaid`";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
*/
$query = "ALTER TABLE `imas_forum_threads` ADD `stugroupid` INT( 10 ) UNSIGNED NOT NULL DEFAULT '0';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_forum_threads` ADD INDEX(`stugroupid`);";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 25) {
$query = "ALTER TABLE `imas_libraries` ADD `sortorder` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '0';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 26) {
$query = "ALTER TABLE `imas_users` ADD `homelayout` VARCHAR(32) NOT NULL DEFAULT '|0,1,2||0,1'";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 27) {
$query = "ALTER TABLE `imas_diag_onetime` ADD `goodfor` INT(10) NOT NULL DEFAULT '0'";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 28) {
$sql = 'CREATE TABLE `imas_wikis` ('
. ' `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, '
. ' `name` VARCHAR(50) NOT NULL, '
. ' `description` TEXT NOT NULL, '
. ' `courseid` INT(10) UNSIGNED NOT NULL, '
. ' `startdate` INT(10) UNSIGNED NOT NULL, '
. ' `editbydate` INT(10) UNSIGNED NOT NULL, '
. ' `enddate` INT(10) UNSIGNED NOT NULL, '
. ' `settings` TINYINT(2) UNSIGNED NOT NULL DEFAULT \'0\', '
. ' `groupsetid` INT(10) UNSIGNED NOT NULL DEFAULT \'0\', '
. ' `avail` TINYINT(1) UNSIGNED NOT NULL DEFAULT \'1\','
. ' INDEX (`courseid`), '
. ' INDEX(`avail`), INDEX(`startdate`), INDEX(`enddate`), INDEX(`editbydate`) '
. ' )'
. ' ENGINE = InnoDB'
. ' COMMENT = \'Wikis\';';
$res = mysql_query($sql);
if ($res===false) {
echo "<p>Query failed: ($sql) : ".mysql_error()."</p>";
}
$sql = 'CREATE TABLE `imas_wiki_revisions` ('
. ' `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, '
. ' `wikiid` INT(10) UNSIGNED NOT NULL, '
. ' `stugroupid` INT(10) UNSIGNED NOT NULL DEFAULT \'0\', '
. ' `userid` INT(10) UNSIGNED NOT NULL, '
. ' `time` INT(10) UNSIGNED NOT NULL,'
. ' `revision` TEXT NOT NULL, '
. ' INDEX (`wikiid`), INDEX(`stugroupid`), INDEX(`time`) '
. ' )'
. ' ENGINE = InnoDB'
. ' COMMENT = \'Wiki revisions\';';
$res = mysql_query($sql);
if ($res===false) {
echo "<p>Query failed: ($sql) : ".mysql_error()."</p>";
}
$sql = 'CREATE TABLE `imas_wiki_views` ('
. ' `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, '
. ' `userid` INT(10) UNSIGNED NOT NULL, '
. ' `wikiid` INT(10) UNSIGNED NOT NULL, '
. ' `lastview` INT(10) UNSIGNED NOT NULL,'
. ' INDEX (`userid`), INDEX(`wikiid`)'
. ' )'
. ' ENGINE = InnoDB'
. ' COMMENT = \'Wiki last viewings\';';
$res = mysql_query($sql);
if ($res===false) {
echo "<p>Query failed: ($sql) : ".mysql_error()."</p>";
}
}
if ($last<29) {
//this is a bug fix for a typo in the homelayout default
$query = 'ALTER TABLE `imas_users` CHANGE `homelayout` `homelayout` VARCHAR( 32 ) NOT NULL DEFAULT \'|0,1,2||0,1\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'UPDATE `imas_users` SET homelayout = CONCAT(\'|0,1,2\',SUBSTR(homelayout,7))';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<30) {
$query = "ALTER TABLE `imas_assessments` ADD `calrtag` VARCHAR(254) NOT NULL DEFAULT 'R';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "UPDATE imas_assessments SET calrtag=substring(caltag,2,1),caltag=substring(caltag,1,1)";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_assessments` CHANGE `caltag` `caltag` VARCHAR( 254 ) NOT NULL DEFAULT \'?\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_inlinetext` CHANGE `caltag` `caltag` VARCHAR( 254 ) NOT NULL DEFAULT \'!\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_linkedtext` CHANGE `caltag` `caltag` VARCHAR( 254 ) NOT NULL DEFAULT \'!\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_calitems` CHANGE `tag` `tag` VARCHAR( 254 ) NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 30.5) {
if (isset($GLOBALS['AWSkey'])) {
//update files. Need to update before changinge agroupids so we will know the curs3asid
$query = "SELECT id,agroupid,lastanswers,bestlastanswers,reviewlastanswers,assessmentid FROM imas_assessment_sessions ";
$query .= "WHERE lastanswers LIKE '%@FILE:%' OR bestlastanswers LIKE '%@FILE:%' OR reviewlastanswers LIKE '%@FILE:%'";
$result = mysql_query($query) or die("Query failed : $query:" . mysql_error());
require("./includes/filehandler.php");
$s3 = new S3($GLOBALS['AWSkey'],$GLOBALS['AWSsecret']);
$doneagroups = array();
while ($row = mysql_fetch_row($result)) {
//set path to aid/asid/ or aid/agroupid/ - won't interefere with random values, and easier to do.
if ($row[1]==0) {
$path = $row[5].'/'.$row[0];
$curs3asid = $row[0];
} else {
$path = $row[5].'/'.$row[1];
$curs3asid = $row[1];
}
if ($row[1]==0 || !in_array($row[1],$doneagroups)) {
preg_match_all('/@FILE:(.*?)@/',$row[2].$row[3].$row[4],$matches);
$tomove = array_unique($matches[1]);
foreach ($tomove as $file) {
if (@$s3->copyObject($GLOBALS['AWSbucket'],"adata/$curs3asid/$file",$GLOBALS['AWSbucket'],"adata/$path/$file")) {
@$s3->deleteObject($GLOBALS['AWSbucket'],"adata/$curs3asid/$file");
}
}
if ($row[1]>0) {
$doneagroups[] = $row[1];
}
}
$la = addslashes(preg_replace('/@FILE:/',"@FILE:$path/",$row[2]));
$bla = addslashes(preg_replace('/@FILE:/',"@FILE:$path/",$row[3]));
$rla = addslashes(preg_replace('/@FILE:/',"@FILE:$path/",$row[4]));
$query = "UPDATE imas_assessment_sessions SET lastanswers='$la',bestlastanswers='$bla',reviewlastanswers='$rla' WHERE id={$row[0]}";
$res = mysql_query($query) or die("Query failed : $query:" . mysql_error());
}
echo 'Done up through s3 file change. <a href="upgrade.php?last=30.5">Continue</a>';
exit;
}
}
if ($last < 31) {
//implement groups changes
$query = "SELECT courseid,id,name FROM imas_assessments WHERE isgroup>0";
$result = mysql_query($query) or die("Query failed : $query:" . mysql_error());
$assessgrpset = array();
while ($row = mysql_fetch_row($result)) {
$query = "INSERT INTO imas_stugroupset (courseid,name) VALUES ('{$row[0]}','Group set for {$row[2]}')";
$res = mysql_query($query) or die("Query failed : $query:" . mysql_error());
$assessgrpset[$row[1]] = mysql_insert_id();
$query = "UPDATE imas_assessments SET groupsetid={$assessgrpset[$row[1]]} WHERE id={$row[1]}";
mysql_query($query) or die("Query failed : $query:" . mysql_error());
}
//identify student group relations
$query = "SELECT userid,id,agroupid,assessmentid FROM imas_assessment_sessions WHERE agroupid>0";
$result = mysql_query($query) or die("Query failed : $query:" . mysql_error());
$agroupusers = array();
$agroupaids = array();
while ($row = mysql_fetch_row($result)) {
if (!isset($assessgrpset[$row[3]])) { //why would agroupid>0 and not isgroup>0?
continue;
}
if (!isset($agroupusers[$row[2]])) {
$agroupusers[$row[2]] = array();
}
$agroupusers[$row[2]][] = $row[0];
$agroupaids[$row[2]] = $row[3];
}
//create new student groups
$agroups = array_keys($agroupaids);
$agroupstugrp = array();
$userref = array();
foreach($agroups as $agroup) {
$query = "INSERT INTO imas_stugroups (groupsetid,name) VALUES (".$assessgrpset[$agroupaids[$agroup]].",'Unnamed group')";
$result = mysql_query($query) or die("Query failed : $query:" . mysql_error());
$stugrp = mysql_insert_id();
if (count($agroupusers[$agroup])>0) {
foreach ($agroupusers[$agroup] as $k=>$v) {
$agroupusers[$agroup][$k] = "($stugrp,$v)";
$userref[$v.'-'.$agroupaids[$agroup]] = $stugrp; //$userref[userid-aid] = stugrp
}
$query = "INSERT INTO imas_stugroupmembers (stugroupid,userid) VALUES ".implode(',',$agroupusers[$agroup]);
$result = mysql_query($query) or die("Query failed : $query:" . mysql_error());
}
$query = "UPDATE imas_assessment_sessions SET agroupid='$stugrp' WHERE agroupid='$agroup'";
$result = mysql_query($query) or die("Query failed : $query:" . mysql_error());
}
//update forums and forum posts for groups
$query = "SELECT id,grpaid FROM imas_forums WHERE grpaid>0";
$forumaid = array();
$result = mysql_query($query) or die("Query failed : $query:" . mysql_error());
while ($row = mysql_fetch_row($result)) {
$forumaid[$row[0]] = $row[1];
$query = "UPDATE imas_forums SET groupsetid={$assessgrpset[$row[1]]} WHERE id={$row[0]}";
mysql_query($query) or die("Query failed : $query:" . mysql_error());
}
if (count($forumaid)>0) {
$forumlist = implode(',',array_keys($forumaid));
$query = "SELECT forumid,threadid,userid FROM imas_forum_posts WHERE forumid IN ($forumlist) AND parent=0";
$result = mysql_query($query) or die("Query failed : $query:" . mysql_error());
while ($row = mysql_fetch_row($result)) {
if (!isset($userref[$row[2].'-'.$forumaid[$row[0]]])) {
continue;
}
$stugrp = $userref[$row[2].'-'.$forumaid[$row[0]]];
$query = "UPDATE imas_forum_threads SET stugroupid=$stugrp WHERE id={$row[1]}";
mysql_query($query) or die("Query failed : $query:" . mysql_error());
}
}
}
if ($last<32) {
$query = "ALTER TABLE `imas_stugroupset` ADD `delempty` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '1';";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_forums` CHANGE `name` `name` VARCHAR( 254 ) NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_wikis` CHANGE `name` `name` VARCHAR( 254 ) NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_gbitems` CHANGE `name` `name` VARCHAR( 254 ) NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<33) {
$query = 'ALTER TABLE `imas_questionset` ADD `extref` TEXT NOT NULL DEFAULT \'\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<34) {
$query = 'ALTER TABLE `imas_assessments` ADD `deffeedbacktext` VARCHAR( 512 ) NOT NULL DEFAULT \'\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<35) {
$query = 'ALTER TABLE `imas_users` ADD `listperpage` TINYINT(3) UNSIGNED NOT NULL DEFAULT \'20\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<36) {
$query = 'ALTER TABLE `imas_library_items` ADD `junkflag` TINYINT(1) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<37) {
$query = 'ALTER TABLE `imas_questionset` ADD `deleted` TINYINT(1) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<38) {
$query = 'ALTER TABLE `imas_forums` ADD `caltag` VARCHAR( 254 ) NOT NULL DEFAULT \'FP--FR\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<39) {
$sql = 'CREATE TABLE `imas_rubrics` ('
. ' `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, '
. ' `ownerid` INT(10) UNSIGNED NOT NULL, '
. ' `groupid` INT(10) NOT NULL DEFAULT \'-1\', '
. ' `name` VARCHAR(254) NOT NULL, '
. ' `rubrictype` TINYINT(1) UNSIGNED NOT NULL DEFAULT \'0\', '
. ' `rubric` TEXT NOT NULL, '
. ' INDEX(`ownerid`), INDEX(`groupid`)'
. ' )'
. ' ENGINE = InnoDB'
. ' COMMENT = \'Rubrics\';';
$res = mysql_query($sql);
if ($res===false) {
echo "<p>Query failed: ($sql) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_questions` ADD `rubric` INT(10) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_gbitems` ADD `rubric` INT(10) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<40) {
$query = 'ALTER TABLE `imas_gbscheme` ADD `stugbmode` TINYINT(2) UNSIGNED NOT NULL DEFAULT \'5\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<41) {
$query = 'ALTER TABLE `imas_grades` CHANGE `gbitemid` `gradetypeid` INT(10) NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_grades` ADD `refid` INT(10) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_grades` ADD `gradetype` VARCHAR(15) NOT NULL DEFAULT \'offline\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_grades` ADD INDEX(`gradetypeid`);";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_grades` ADD INDEX(`gradetype`);";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_grades` ADD INDEX(`refid`);";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "SELECT id,forumid,userid,points FROM imas_forum_posts WHERE points IS NOT NULL";
$res = mysql_query($query);
$i = 0;
while ($row = mysql_fetch_row($res)) {
if ($i%500==0) {
if ($i>0) {
mysql_query($ins);
}
$ins = "INSERT INTO imas_grades (gradetype,gradetypeid,refid,userid,score) VALUES ";
} else {
$ins .= ",";
}
$ins .= "('forum',{$row[1]},{$row[0]},{$row[2]},{$row[3]})";
$i++;
}
if ($i>0) {
mysql_query($ins);
}
}
if ($last<42) {
$query = "ALTER TABLE `imas_questionset` ADD INDEX(`deleted`);";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<43) {
$query = 'CREATE TABLE `imas_drillassess` (
`id` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`courseid` INT( 10 ) UNSIGNED NOT NULL ,
`itemdescr` TEXT NOT NULL ,
`itemids` TEXT NOT NULL ,
`scoretype` CHAR( 3 ) NOT NULL ,
`showtype` TINYINT( 1 ) UNSIGNED NOT NULL ,
`n` SMALLINT( 5 ) UNSIGNED NOT NULL ,
`classbests` TEXT NOT NULL ,
`showtostu` TINYINT( 1 ) UNSIGNED NOT NULL ,
INDEX ( `courseid` )
) ENGINE = InnoDB;';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'CREATE TABLE `imas_drillassess_sessions` (
`id` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`drillassessid` INT( 10 ) UNSIGNED NOT NULL ,
`userid` INT( 10 ) UNSIGNED NOT NULL ,
`curitem` TINYINT( 3 ) NOT NULL ,
`seed` SMALLINT( 5 ) UNSIGNED NOT NULL ,
`curscores` TEXT NOT NULL ,
`starttime` INT( 10 ) UNSIGNED NOT NULL ,
`scorerec` TEXT NOT NULL ,
INDEX ( `drillassessid`), INDEX(`userid` )
) ENGINE = InnoDB;';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<44) {
//bug fix for wrong userid being recorded on forum grades
$query = "SELECT ig.id,ifp.userid FROM imas_grades AS ig JOIN imas_forum_posts AS ifp ";
$query .= "ON ig.gradetype='forum' AND ig.refid=ifp.id AND ifp.userid<>ig.userid";
$res = mysql_query($query);
while ($row = mysql_fetch_row($res)) {
$query = "UPDATE imas_grades SET userid={$row[1]} WHERE id={$row[0]}";
mysql_query($query);
}
}
if ($last < 45) {
$query = 'ALTER TABLE `imas_assessment_sessions` ADD `timeontask` TEXT NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'CREATE TABLE `imas_login_log` (
`id` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`userid` INT( 10 ) UNSIGNED NOT NULL ,
`courseid` INT( 10 ) UNSIGNED NOT NULL ,
`logintime` INT( 10 ) UNSIGNED NOT NULL ,
INDEX(`userid` ), INDEX(`courseid`)
) ENGINE = InnoDB;';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 46) {
$query = 'ALTER TABLE `imas_questionset` ADD `avgtime` SMALLINT(5) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 47) {
$query = 'CREATE TABLE `imas_lti_courses` (
`id` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`org` VARCHAR( 255 ) NOT NULL ,
`contextid` VARCHAR( 255 ) NOT NULL ,
`courseid` INT( 10 ) UNSIGNED NOT NULL ,
INDEX(`org`,`contextid`)
) ENGINE = InnoDB;';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'CREATE TABLE `imas_lti_placements` (
`id` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`org` VARCHAR( 255 ) NOT NULL ,
`contextid` VARCHAR( 255 ) NOT NULL ,
`linkid` VARCHAR( 255 ) NOT NULL ,
`typeid` INT( 10 ) UNSIGNED NOT NULL ,
`placementtype` VARCHAR( 10 ) NOT NULL ,
INDEX(`org`, `contextid`, `linkid`)
) ENGINE = InnoDB;';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_assessment_sessions` ADD `lti_sourcedid` TEXT NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 48) {
$query = 'ALTER TABLE `imas_ltiusers` CHANGE `org` `org` VARCHAR( 254 ) NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_ltiusers` CHANGE `ltiuserid` `ltiuserid` VARCHAR( 254 ) NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<49) {
$query = "ALTER TABLE `imas_login_log` ADD `lastaction` INT(10) UNSIGNED NOT NULL";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<50) {
$query = "ALTER TABLE `imas_students` CHANGE `locked` `locked` INT(10) UNSIGNED NOT NULL";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_gbscheme` ADD `colorize` VARCHAR (20) NOT NULL";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 51) {
$query = 'CREATE TABLE `imas_external_tools` (
`id` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`name` VARCHAR( 255 ) NOT NULL ,
`url` VARCHAR( 255 ) NOT NULL ,
`ltikey` VARCHAR( 255 ) NOT NULL ,
`secret` VARCHAR( 255 ) NOT NULL ,
`custom` VARCHAR( 255 ) NOT NULL ,
`privacy` TINYINT( 1 ) UNSIGNED NOT NULL ,
`courseid` INT( 10 ) UNSIGNED NOT NULL ,
`groupid` INT( 10 ) UNSIGNED NOT NULL ,
INDEX ( `url` ), INDEX( `courseid` ), INDEX( `groupid` )
) ENGINE = InnoDB COMMENT = \'LTI external tools\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 52) {
$query = 'ALTER TABLE `imas_assessments` ADD `posttoforum` INT(10) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_assessments` ADD `msgtoinstr` TINYINT(1) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
//grab msg to instr settings and move to asssessments
$query = "SELECT id,msgset FROM imas_courses WHERE msgset>9";
$res = mysql_query($query);
while ($row = mysql_fetch_row($res)) {
$query = "UPDATE imas_assessments SET msgtoinstr=1 WHERE courseid={$row[0]}";
mysql_query($query);
}
$query = "UPDATE imas_courses SET msgset=msgset-10 WHERE msgset>9";
mysql_query($query);
}
if ($last<53) {
$query = "ALTER TABLE `imas_forums` ADD `forumtype` TINYINT(1) UNSIGNED NOT NULL DEFAULT '0'";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_forums` ADD `taglist` TEXT NOT NULL";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_forum_posts` ADD `files` TEXT NOT NULL";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_forum_posts` ADD `tag` VARCHAR(255) NOT NULL";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_forum_posts` ADD INDEX(`tag`)";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<54) {
$query = "UPDATE `imas_questionset` SET userights=4 WHERE userights=3";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<55) {
$query = 'ALTER TABLE `imas_questionset` ADD `broken` TINYINT(1) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<56) {
$query = 'ALTER TABLE `imas_wiki_views` ADD `stugroupid` INT(10) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = "ALTER TABLE `imas_wiki_views` ADD INDEX(`stugroupid`);";
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last<57) {
$query = 'ALTER TABLE `imas_questions` ADD `showhints` TINYINT(1) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 58) {
$query = 'ALTER TABLE `imas_assessment_sessions` CHANGE `lastanswers` `lastanswers` MEDIUMTEXT NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_assessment_sessions` CHANGE `bestlastanswers` `bestlastanswers` MEDIUMTEXT NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_assessment_sessions` CHANGE `reviewlastanswers` `reviewlastanswers` MEDIUMTEXT NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
$query = 'ALTER TABLE `imas_courses` CHANGE `itemorder` `itemorder` MEDIUMTEXT NOT NULL';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 59) {
$query = 'ALTER TABLE `imas_assessments` ADD `istutorial` TINYINT(1) UNSIGNED NOT NULL DEFAULT \'0\'';
$res = mysql_query($query);
if ($res===false) {
echo "<p>Query failed: ($query) : ".mysql_error()."</p>";
}
}
if ($last < 60) {
$query = 'CREATE TABLE `imas_badgesettings` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY,
`name` varchar(128) NOT NULL,
`badgetext` varchar(254) NOT NULL,