The table below describes the upgrades that have occurred to
upgrade your KnowledgeTree installation to ' . $this->sysVersion . '';
-
+
$this->performPreUpgradeActions();
-
+
$res = $this->performAllUpgrades();
if (!$res) {
$errors = true;
@@ -247,7 +247,7 @@ class upgradeDatabase extends Step
// TODO instantiate error details hideable section?
$this->temp_variables['upgradeStatus'] = 'Database upgrade failed
- Please restore from your backup and ensure that the database does not contain
+ Please restore from your backup and ensure that the database does not contain
any unsupported modifications and try the upgrade process again.
If the problem persists, contact KnowledgeTree Support.';
@@ -255,27 +255,27 @@ class upgradeDatabase extends Step
else {
$this->temp_variables['upgradeStatus'] = 'Upgrade succeeded.';
}
-
+
$this->performPostUpgradeActions();
-
-
+
+
return !$errors;
}
private function performPreUpgradeActions() {
-
+
// This is just to test and needs to be updated to a more sane and error resistent architrcture if it works.
// It should idealy work the same as the upgrades.
// Lock the scheduler
$lockFile = $this->cachePath . DIRECTORY_SEPARATOR . 'scheduler.lock';
touch($lockFile);
return true;
-
+
}
-
+
private function deleteDirectory($sPath) {
if (empty($sPath) || !is_dir($sPath)) return;
-
+
if (!WINDOWS_OS) {
if (file_exists('/bin/rm')) {
$this->util->pexec(array('/bin/rm', '-rf', $sPath));
@@ -303,28 +303,31 @@ class upgradeDatabase extends Step
closedir($hPath);
rmdir($sPath);
}
-
+
private function performPostUpgradeActions() {
-
+
// This is just to test and needs to be updated to a more sane and error resistent architrcture if it works.
// It should idealy work the same as the upgrades.
-
+
// Ensure all plugins are re-registered.
$sql = "TRUNCATE plugin_helper";
$this->util->dbUtilities->query($sql);
-
+
// Clear out all caches and proxies - they need to be regenerated with the new code
$this->deleteDirectory($this->proxyPath);
$this->deleteDirectory($this->cachePath);
-
+
+ // Recreate the cache directory - it doesn't get regenerated
+ mkdir($this->cachePath, 0755);
+
// Unlock the scheduler
$lockFile = $this->cachePath . DIRECTORY_SEPARATOR . 'scheduler.lock';
if(file_exists($lockFile)){
unlink($lockFile);
}
-
+
return true;
-
+
}
private function performAllUpgrades () {
@@ -343,11 +346,12 @@ class upgradeDatabase extends Step
} else {
$class = "even";
}
- $this->temp_variables['upgradeTable'] .= sprintf('