/** Uninstall a module, but files remain
* @param string The name of the module to install
* @param bool If true, skips status and dependency checks
* @return mixed True if succesful, array of error messages if not succesful
*/
function module_uninstall($modulename, $force = false)
{
global $db;
$modules = module_getinfo($modulename);
if (!isset($modules[$modulename])) {
return array(_("Specified module not found"));
}
if (!$force) {
if ($modules[$modulename]['status'] == MODULE_STATUS_NOTINSTALLED) {
return array(_("Module not installed: cannot uninstall"));
}
if (($depmods = module_reversedepends($modulename)) !== false) {
return array(_("Cannot disable: The following modules depend on this one: ") . implode(',', $depmods));
}
}
$sql = "DELETE FROM modules WHERE modulename = '" . $db->escapeSimple($modulename) . "'";
$results = $db->query($sql);
if (DB::IsError($results)) {
return array(_("Error updating database: ") . $results->getMessage());
}
if (!_module_runscripts($modulename, 'uninstall')) {
return array(_("Failed to run un-installation scripts"));
}
needreload();
return true;
}
$errorstext[] = sprintf(_("%s cannot be enabled: %s Please try again after the dependencies have been installed."), $modules[$module]['name'], '<ul><li>' . implode('</li><li>', $errors) . '</li></ul>');
} else {
$actionstext[] = sprintf(_("%s %s will be enabled"), $modules[$module]['name'], $modules[$module]['dbversion']);
}
break;
case 'disable':
if (is_array($errors = module_reversedepends($modules[$module]))) {
$skipaction = true;
$errorstext[] = sprintf(_("%s cannot be disabled because the following modules depend on it: %s Please disable those modules first then try again."), $modules[$module]['name'], '<ul><li>' . implode('</li><li>', $errors) . '</li></ul>');
} else {
$actionstext[] = sprintf(_("%s %s will be disabled"), $modules[$module]['name'], $modules[$module]['dbversion']);
}
break;
case 'uninstall':
if (!EXTERNAL_PACKAGE_MANAGEMENT) {
if (is_array($errors = module_reversedepends($modules[$module]))) {
$skipaction = true;
$errorstext[] = sprintf(_("%s cannot be uninstalled because the following modules depend on it: %s Please disable those modules first then try again."), $modules[$module]['name'], '<ul><li>' . implode('</li><li>', $errors) . '</li></ul>');
} else {
$actionstext[] = sprintf(_("%s %s will be uninstalled"), $modules[$module]['name'], $modules[$module]['dbversion']);
}
}
break;
}
// If error above we skip this action so we can proceed with the others
//
if (!$skipaction) {
//TODO
echo "\t<script type=\"text/javascript\"> moduleActions['" . $module . "'] = '" . $action . "'; </script>\n";
}
}
/** Uninstall a module, but files remain
* @param string The name of the module to install
* @param bool If true, skips status and dependency checks
* @return mixed True if succesful, array of error messages if not succesful
*/
function module_uninstall($modulename, $force = false)
{
global $db;
global $amp_conf;
$modules = module_getinfo($modulename);
if (!isset($modules[$modulename])) {
return array(_("Specified module not found"));
}
if (!$force) {
if ($modules[$modulename]['status'] == MODULE_STATUS_NOTINSTALLED) {
return array(_("Module not installed: cannot uninstall"));
}
if (($depmods = module_reversedepends($modulename)) !== false) {
return array(_("Cannot disable: The following modules depend on this one: ") . implode(',', $depmods));
}
}
// Check if another module wants this uninstall to be rejected
// The module must have a callback: [modulename]_module_uninstall_check_callbak() that takes
// a single modules array from module_getinfo() about the module to be uninstalled
// and it must pass back boolean true if the uninstall can proceed, or a message
// indicating why the uninstall must fail
//
$rejects = array();
foreach (mod_func_iterator('module_uninstall_check_callback', $modules) as $mod => $res) {
if ($res !== true) {
$rejects[] = $res;
}
}
if (!empty($rejects)) {
return $rejects;
}
$sql = "DELETE FROM modules WHERE modulename = '" . $db->escapeSimple($modulename) . "'";
$results = $db->query($sql);
if (DB::IsError($results)) {
return array(_("Error updating database: ") . $results->getMessage());
}
if (!_module_runscripts($modulename, 'uninstall', $modules)) {
return array(_("Failed to run un-installation scripts"));
}
// Now make sure all feature codes are uninstalled in case the module has not already done it
//
require_once dirname(__FILE__) . '/featurecodes.class.php';
//TODO: do we need this, now that we have bootstrap? -MB
featurecodes_delModuleFeatures($modulename);
$freepbx_conf =& freepbx_conf::create();
$freepbx_conf->remove_module_settings($modulename);
$mod_asset_dir = $amp_conf['AMPWEBROOT'] . "/admin/assets/" . $modulename;
if (is_link($mod_asset_dir)) {
@unlink($mod_asset_dir);
}
needreload();
return true;
}