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sql_upgrade.php
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sql_upgrade.php
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<?php
// Copyright (C) 2008-2010 Rod Roark <[email protected]>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This may be run after an upgraded LibreHealth EHR has been installed.
// Its purpose is to upgrade the MySQL LibreHealth EHR database as needed
// for the new release.
// Disable PHP timeout. This will not work in safe mode.
ini_set('max_execution_time', '0');
$ignoreAuth = true; // no login required
require_once('interface/globals.php');
require_once('library/sql.inc');
require_once('library/sql_upgrade_fx.php');
// Force logging off
$GLOBALS["enable_auditlog"]=0;
$versions = array();
$sqldir = "$webserver_root/sql";
$dh = opendir($sqldir);
if (! $dh) die("Cannot read $sqldir");
while (false !== ($sfname = readdir($dh))) {
if (substr($sfname, 0, 1) == '.') continue;
if (preg_match('/^(\d+)_(\d+)_(\d+)-to-\d+_\d+_\d+_upgrade.sql$/', $sfname, $matches)) {
$version = $matches[1] . '.' . $matches[2] . '.' . $matches[3];
$versions[$version] = $sfname;
}
}
closedir($dh);
ksort($versions);
?>
<html>
<head>
<title>LibreHealth EHR Database Upgrade</title>
<link rel='STYLESHEET' href='interface/themes/style_setup.css'>
<link rel="shortcut icon" href="favicon.ico" />
</head>
<body>
<center>
<span class='title'>LibreHealth EHR Database Upgrade</span>
<br>
</center>
<?php
if (!empty($_POST['form_submit'])) {
$form_old_version = $_POST['form_old_version'];
foreach ($versions as $version => $filename) {
if (strcmp($version, $form_old_version) < 0) continue;
upgradeFromSqlFile($filename);
}
if ( (!empty($v_realpatch)) && ($v_realpatch != "") && ($v_realpatch > 0) ) {
// This release contains a patch file, so process it.
upgradeFromSqlFile('patch.sql');
}
flush();
echo "<font color='green'>Updating global configuration defaults...</font><br />\n";
require_once("library/globals.inc.php");
foreach ($GLOBALS_METADATA as $grpname => $grparr) {
foreach ($grparr as $fldid => $fldarr) {
list($fldname, $fldtype, $flddef, $flddesc) = $fldarr;
if ( is_array($fldtype) || (substr($fldtype, 0, 2) !== 'm_') ) {
$row = sqlQuery("SELECT count(*) AS count FROM globals WHERE gl_name = '$fldid'");
if (empty($row['count'])) {
sqlStatement("INSERT INTO globals ( gl_name, gl_index, gl_value ) " .
"VALUES ( '$fldid', '0', '$flddef' )");
}
}
}
}
echo "<font color='green'>Updating Access Controls...</font><br />\n";
require("acl_upgrade.php");
echo "<br />\n";
echo "<font color='green'>Updating version indicators...</font><br />\n";
sqlStatement("UPDATE version SET v_major = '$v_major', v_minor = '$v_minor', " .
"v_patch = '$v_patch', v_tag = '$v_tag', v_database = '$v_database'");
if ( (!empty($v_realpatch)) && ($v_realpatch != "") && ($v_realpatch > 0) ) {
// This release contains a patch file, so update patch indicator.
echo "<font color='green'>Patch was also installed, so update version patch indicator...</font><br />\n";
sqlStatement("UPDATE version SET v_realpatch = '$v_realpatch'");
}
echo "<p><font color='green'>Database and Access Control upgrade finished.</font></p>\n";
echo "</body></html>\n";
exit();
}
?>
<center>
<form method='post' action='sql_upgrade.php'>
<p>Please select the prior release you are converting from:
<select name='form_old_version'>
<?php
foreach ($versions as $version => $filename) {
echo " <option value='$version'";
// Defaulting to most recent version, which is now 1.0.1.
if ($version === '1.0.1') echo " selected";
echo ">$version</option>\n";
}
?>
</select>
</p>
<!--<p>If you are unsure or were using a development version between two
releases, then choose the older of possible releases.</p>
<p style="color:red">If you are upgrading from a version below 5.0.0 to version 5.0.0 or greater, do note that this upgrade can take anywhere from several minutes to several hours (you will only see a whitescreen until it is complete; do not stop the script before it is complete or you risk corrupting your data).</p>
-->
<p><input type='submit' name='form_submit' value='Upgrade Database' /></p>
</form>
</center>
</body>
</html>