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- <?php
- /**
- * Saves user-specific plugin settings.
- *
- * This action can be overriden for a specific plugin by creating the
- * <plugin_id>/usersettings/save action in that plugin.
- *
- * @uses array $_REQUEST['params'] A set of key/value pairs to save to the ElggPlugin entity
- * @uses int $_REQUEST['plugin_id'] The id of the plugin
- * @uses int $_REQUEST['user_guid'] The GUID of the user to save settings for.
- *
- * @package Elgg.Core
- * @subpackage Plugins.Settings
- */
- $params = get_input('params');
- $plugin_id = get_input('plugin_id');
- $user_guid = get_input('user_guid', elgg_get_logged_in_user_guid());
- $plugin = elgg_get_plugin_from_id($plugin_id);
- $user = get_entity($user_guid);
- if (!($plugin instanceof ElggPlugin)) {
- register_error(elgg_echo('plugins:usersettings:save:fail', array($plugin_id)));
- forward(REFERER);
- }
- if (!($user instanceof ElggUser)) {
- register_error(elgg_echo('plugins:usersettings:save:fail', array($plugin_id)));
- forward(REFERER);
- }
- $plugin_name = $plugin->getManifest()->getName();
- // make sure we're admin or the user
- if (!$user->canEdit()) {
- register_error(elgg_echo('plugins:usersettings:save:fail', array($plugin_name)));
- forward(REFERER);
- }
- $result = false;
- if (elgg_action_exists("$plugin_id/usersettings/save")) {
- action("$plugin_id/usersettings/save");
- } else {
- foreach ($params as $k => $v) {
- // Save
- $result = $plugin->setUserSetting($k, $v, $user->guid);
- // Error?
- if (!$result) {
- register_error(elgg_echo('plugins:usersettings:save:fail', array($plugin_name)));
- forward(REFERER);
- }
- }
- }
- system_message(elgg_echo('plugins:usersettings:save:ok', array($plugin_name)));
- forward(REFERER);
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