/**
* Load external configuration file.
*
* @param $file
* Path to external file to load.
* @return Array of settings, users, groups and plugins.
*/
function ft_settings_external($file)
{
if (file_exists($file)) {
@(include_once $file);
$json = ft_settings_external_load();
if (!$json) {
// Not translateable. Language info is not available yet.
ft_set_message('Could not load external configuration.', 'error');
return FALSE;
}
return $json;
}
return FALSE;
}
/**
* Implementation of hook_action.
*/
function ft_config_action($act)
{
global $ft;
// Change the default settings and plugins.
if ($act == 'config_default_submit') {
// Check for cancel.
if (strtolower($_REQUEST["ft_submit"]) == strtolower(t("Cancel"))) {
ft_redirect("act=config");
}
// Loop through settings.
$ext = ft_settings_external_load();
foreach ($ft['default_settings'] as $k => $v) {
if (isset($_POST['setting_setting'][$k])) {
if ($_POST['setting_setting'][$k] == 'TRUE') {
$ext['settings'][$k] = TRUE;
} elseif ($_POST['setting_setting'][$k] == 'FALSE') {
$ext['settings'][$k] = FALSE;
} elseif (($k == 'UPLOAD' || $k == 'FILEACTIONS') && $_POST['setting_setting'][$k] == 'OTHER') {
// UPLOAD and FILEACTIONS can have an 'other' value.
if (empty($_POST['setting_other_setting'][$k])) {
// If the other value is empty, turn off the setting.
$ext['settings'][$k] = FALSE;
} else {
$ext['settings'][$k] = ft_settings_external_clean($_POST['setting_other_setting'][$k]);
}
} else {
$ext['settings'][$k] = ft_settings_external_clean($_POST['setting_setting'][$k]);
}
}
}
// Loop through plugins. Reset existing plugins.
$ext['plugins'] = array();
foreach ($_POST['plugins'] as $plugin_name => $plugin_status) {
if ($plugin_status != '') {
// Plugin enabled.
$ext['plugins'][$plugin_name] = TRUE;
// Check if there are settings attached to this plugin.
if (isset($_POST['setting_plugins']) && is_array($_POST['setting_plugins']) && isset($_POST['setting_plugins'][$plugin_name])) {
$ext['plugins'][$plugin_name] = array();
$ext['plugins'][$plugin_name]['settings'] = array();
foreach ($_POST['setting_plugins'][$plugin_name] as $plugin_setting_name => $plugin_setting_value) {
if ($plugin_setting_value == 'TRUE') {
$ext['plugins'][$plugin_name]['settings'][$plugin_setting_name] = TRUE;
} elseif ($plugin_setting_value == 'FALSE') {
$ext['plugins'][$plugin_name]['settings'][$plugin_setting_name] = FALSE;
} else {
$ext['plugins'][$plugin_name]['settings'][$plugin_setting_name] = ft_settings_external_clean($plugin_setting_value);
}
}
}
}
}
// Save new settings.
if (function_exists('ft_settings_external_load') && function_exists('ft_settings_external_save')) {
// Save.
if (ft_settings_external_save($ext)) {
ft_set_message(t("Settings saved."), 'ok');
} else {
ft_set_message(t("Settings could not be saved. Config file could not be updated."), 'error');
}
} else {
ft_set_message(t("External config file not found."), 'error');
ft_redirect("act=config_default");
}
ft_redirect("act=config");
// Add new group or edit group.
} elseif ($act == 'user_add_submit_group' || $act == 'user_edit_submit_group') {
// Check for cancel.
if (strtolower($_REQUEST["ft_submit"]) == strtolower(t("Cancel"))) {
ft_redirect("act=config");
}
$group = array();
$group_name = (string) $_POST['user_group'];
$group_name = ft_settings_external_clean($group_name);
$group_old = '';
if ($act == 'user_edit_submit_group') {
$group_old = (string) $_POST['group_old'];
$group_old = ft_settings_external_clean($group_old);
}
// Loop through defaults.
if (!empty($_POST['setting_default']) && is_array($_POST['setting_default'])) {
foreach ($_POST['setting_default'] as $setting => $v) {
// Differs from default. Add setting.
if ($v != '') {
if ($_POST['setting_setting'][$setting] == 'TRUE') {
$group[$setting] = TRUE;
} elseif ($_POST['setting_setting'][$setting] == 'FALSE') {
$group[$setting] = FALSE;
} elseif (($setting == 'UPLOAD' || $setting == 'FILEACTIONS') && $_POST['setting_setting'][$setting] == 'OTHER') {
// UPLOAD and FILEACTIONS can have an 'other' value.
if (empty($_POST['setting_other_setting'][$setting])) {
// If the other value is empty, turn off the setting.
$group[$setting] = FALSE;
} else {
$group[$setting] = ft_settings_external_clean($_POST['setting_other_setting'][$setting]);
}
} else {
$group[$setting] = ft_settings_external_clean($_POST['setting_setting'][$setting]);
}
}
}
}
// Loop through group plugins.
if (!empty($_POST['plugins']) && is_array($_POST['plugins'])) {
$group['plugins'] = array();
foreach ($_POST['plugins'] as $plugin_name => $plugin_status) {
if ($plugin_status != '') {
// Plugin enabled. Add to group.
$group['plugins'][$plugin_name] = TRUE;
// Check if there are settings attached to this plugin.
if (isset($_POST['setting_plugins']) && is_array($_POST['setting_plugins']) && isset($_POST['setting_plugins'][$plugin_name])) {
// $group['plugins'][$plugin_name] = array('test', 'test2');
$group['plugins'][$plugin_name] = array();
$group['plugins'][$plugin_name]['settings'] = array();
foreach ($_POST['setting_plugins'][$plugin_name] as $plugin_setting_name => $plugin_setting_value) {
if ($plugin_setting_value == 'TRUE') {
$group['plugins'][$plugin_name]['settings'][$plugin_setting_name] = TRUE;
} elseif ($plugin_setting_value == 'FALSE') {
$group['plugins'][$plugin_name]['settings'][$plugin_setting_name] = FALSE;
} else {
$group['plugins'][$plugin_name]['settings'][$plugin_setting_name] = ft_settings_external_clean($plugin_setting_value);
}
}
}
}
}
}
// Make sure group name is not in use or that we're editing without changing name.
if (!isset($ft['groups'][$group_name]) || $act == 'user_edit_submit_group' && $group_name == $group_old) {
// New group okay.
if (function_exists('ft_settings_external_load') && function_exists('ft_settings_external_save')) {
$ext = ft_settings_external_load();
if (!isset($ext['groups'])) {
$ext['groups'] = array();
}
// Splice in new/updated user.
$ext['groups'][$group_name] = $group;
// Save.
if (ft_settings_external_save($ext)) {
ft_set_message(t("!group was added/updated.", array('!group' => $group_name)), 'ok');
} else {
ft_set_message(t("Group could not be added/updated. Config file could not be updated."), 'error');
}
} else {
ft_set_message(t("External config file not found."), 'error');
ft_redirect("act=user_add_group");
}
} else {
// New group name already in use.
ft_set_message(t("Group could not be added. Name already in use."), 'error');
ft_redirect("act=user_add_group");
}
ft_redirect("act=config");
} elseif ($act == 'user_add_submit' || $act == 'user_edit_submit') {
// Adding new user or editing user.
// Check for cancel.
if (strtolower($_REQUEST["ft_submit"]) == strtolower(t("Cancel"))) {
ft_redirect("act=config");
}
$user = (string) $_POST['user_user'];
$user_old = '';
if (!empty($_POST['user_old'])) {
$user_old = (string) $_POST['user_old'];
}
$pass = (string) $_POST['user_pass'];
$pass2 = (string) $_POST['user_pass2'];
$group = (string) $_POST['user_group'];
// Make sure passwords match.
if ($pass == $pass2) {
// Strip tags and other nasty characters.
$user = ft_settings_external_clean($user);
$user_old = ft_settings_external_clean($user_old);
$pass = ft_settings_external_clean($pass);
$group = ft_settings_external_clean($group);
// Make sure there are no empty strings.
if (strlen($user) > 0 && (strlen($pass) > 0 || $act == 'user_edit_submit')) {
// Check that user doesn't already exists. Or that we're editing a user.
if (!ft_check_user($user) || $act == 'user_edit_submit' && $user == $user_old) {
// Make new user.
$new = array();
$new['password'] = $pass;
if (!empty($group) && isset($ft['groups']) && isset($ft['groups'][$group])) {
$new['group'] = $group;
}
// If we're editing and the password is blank load existing password.
if ($act == 'user_edit_submit' && empty($pass)) {
$new['password'] = $ft['users'][$user_old]['password'];
}
if (function_exists('ft_settings_external_load') && function_exists('ft_settings_external_save')) {
$ext = ft_settings_external_load();
// Splice in new/updated user.
$ext['users'][$user] = $new;
// Remove old user.
if ($act == 'user_edit_submit' && $user != $user_old) {
unset($ext['users'][$user_old]);
}
// Save.
if (ft_settings_external_save($ext)) {
ft_set_message(t("!user was added/updated.", array('!user' => $user)), 'ok');
} else {
ft_set_message(t("User could not be added/updated. Config file could not be updated."), 'error');
}
} else {
ft_set_message(t("External config file not found."), 'error');
}
} else {
ft_set_message(t("User could not be added. Username already in use."), 'error');
}
} else {
ft_set_message(t("You must enter both a username and a password."), 'error');
}
} else {
ft_set_message(t("Passwords didn't match."), 'error');
}
ft_redirect("act=config");
} elseif ($act == 'user_delete_submit') {
// Check for cancel.
if (strtolower($_REQUEST["ft_submit"]) == strtolower(t("Cancel"))) {
ft_redirect("act=config");
}
$ext = ft_settings_external_load();
if ($_POST['type'] == 'user') {
$msg = t("User was deleted.");
// Remove user.
unset($ext['users'][$_POST['value']]);
} elseif ($_POST['type'] == 'group') {
$msg = t("Group was deleted.");
// Remove group.
unset($ext['groups'][$_POST['value']]);
// Loop through users and remove.
foreach ($ext['users'] as $user => $v) {
if ($v['group'] == $_POST['value']) {
unset($ext['users'][$user]);
}
}
}
// Save config file.
if (ft_settings_external_save($ext)) {
ft_set_message($msg);
} else {
ft_set_message(t("Config file could not be updated."), 'error');
}
ft_redirect("act=config");
}
}
