/**
* Upgrade the passed preferences file
*
* @param string $prefs_file The preferences file to upgrade
*
* @return boolean
* @access public
*/
function _upgrade($prefs_file)
{
// Start the upgrade
if (!file_exists($prefs_file)) {
echo "No Preferences found\n";
return FALSE;
}
//end if
include_once $prefs_file;
if (isset($preferences['user']['SQ_USER_SESSION_PREFS']['default'])) {
$current = $preferences['user']['SQ_USER_SESSION_PREFS']['default'];
$test = array_pop($preferences['user']['SQ_USER_SESSION_PREFS']['default']);
if (!is_array($test)) {
unset($preferences['user']['SQ_USER_SESSION_PREFS']['default']);
$preferences['user']['SQ_USER_SESSION_PREFS']['default'] = array($current);
// Save the new preferences
if (!_savePreferences($preferences, $prefs_file)) {
echo "Error saving file\n";
return FALSE;
}
//end if
}
//end if
}
//end if
// Cleanup
unset($preferences);
// Finish
echo "Done\n";
return TRUE;
}
/**
* Upgrade the passed preferences file
* Remove tool_clear_squid_cache field, it shouldn't belong to preference system
*
* @param string $prefs_file The preferences file to upgrade
*
* @return boolean
* @access public
*/
function _upgrade($prefs_file)
{
// Start the upgrade
if (!file_exists($prefs_file)) {
echo "Ignored\n";
return TRUE;
}
//end if
include $prefs_file;
if (isset($preferences['tool_clear_squid_cache'])) {
unset($preferences['tool_clear_squid_cache']);
// Save the new preferences
if (!_savePreferences($preferences, $prefs_file)) {
echo "Error saving file\n";
return FALSE;
}
//end if
} else {
echo "Ignored\n";
return TRUE;
}
// Cleanup
unset($preferences);
// Finish
echo "Done\n";
return TRUE;
}
