/**
* Gets FTP information if we need it
*
* @param $preview bool true if in pre_(install|uninstall), false otherwise
* @return array and array of connection info (currently only ftp)
*/
function get_connection_info($preview = false)
{
global $config, $ftp_method, $test_ftp_connection, $test_connection;
$conn_info_ary = array();
// using $config instead of $editor because write_method is forced to direct
// when in preview mode
if ($config['write_method'] == WRITE_FTP) {
if (!$preview && isset($_POST['password'])) {
$conn_info_ary['method'] = $config['ftp_method'];
if (empty($config['ftp_method'])) {
trigger_error('FTP_METHOD_ERROR');
}
$requested_data = call_user_func(array($config['ftp_method'], 'data'));
foreach ($requested_data as $data => $default) {
if ($data == 'password') {
$config['ftp_password'] = request_var('password', '');
}
$default = !empty($config['ftp_' . $data]) ? $config['ftp_' . $data] : $default;
$conn_info_ary[$data] = $default;
}
}
handle_ftp_details($ftp_method, $test_ftp_connection, $test_connection);
}
return $conn_info_ary;
}
/**
* Uninstall/pre uninstall a mod
*/
function uninstall($action, $mod_id)
{
global $phpbb_root_path, $phpEx, $db, $template, $config, $force_install;
global $method, $test_ftp_connection, $test_connection, $mod_uninstalled;
// mod_id blank?
if (!$mod_id) {
// ERROR
return false;
}
// set the class parameters to refelect the proper directory
$sql = 'SELECT mod_path FROM ' . MODS_TABLE . '
WHERE mod_id = ' . $mod_id;
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result)) {
$this->mod_root = dirname($row['mod_path']) . '/';
}
$execute_edits = $action == 'pre_uninstall' ? false : true;
$write_method = 'editor_' . determine_write_method(!$execute_edits);
$editor = new $write_method();
// get mod install root && make temporary edited folder root
$this->edited_root = "{$this->mod_root}{$mod_id}_uninst/";
// get FTP information if we need it
// using $config instead of $editor because write_method is forced to direct
// when in preview mode
if ($config['write_method'] == WRITE_FTP) {
handle_ftp_details($method, $test_ftp_connection, $test_connection);
}
$editor->create_edited_root($this->edited_root);
$template->assign_vars(array('S_UNINSTALL' => $execute_edits, 'S_PRE_UNINSTALL' => !$execute_edits, 'MOD_ID' => $mod_id, 'U_UNINSTALL' => $this->u_action . '&action=uninstall&mod_id=' . $mod_id, 'U_RETURN' => $this->u_action));
// grab actions and details
$details = $this->mod_details($mod_id, false);
$actions = $this->mod_actions($mod_id);
$force_install = request_var('force', false);
// process the actions
$mod_uninstalled = $this->process_edits($editor, $actions, $details, $execute_edits, true, true);
if (!$execute_edits) {
return;
}
$force_uninstall = request_var('force', false);
if ($mod_uninstalled || $force_uninstall) {
// Move edited files back
$status = $editor->commit_changes($this->edited_root, '');
if (is_string($status)) {
$mod_uninstalled = false;
$template->assign_block_vars('error', array('ERROR' => $status));
}
}
if ($force_uninstall) {
$template->assign_var('S_FORCE', true);
}
$template->assign_var('S_ERROR', !$mod_uninstalled);
if ($execute_edits && ($mod_uninstalled || $force_uninstall)) {
// Delete from DB
$sql = 'DELETE FROM ' . MODS_TABLE . '
WHERE mod_id = ' . $mod_id;
$db->sql_query($sql);
// Add log
add_log('admin', 'LOG_MOD_REMOVE', $details['MOD_NAME']);
$editor->commit_changes_final('mod_' . $editor->install_time, str_replace(' ', '_', $details['MOD_NAME']));
}
}
