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<?php
/**
* Saves user-specific plugin settings.
*
* This action can be overriden for a specific plugin by creating the
* settings/<plugin_id>/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 = $plugin->manifest->getName();
// make sure we're admin or the user
if (!$user->canEdit()) {
register_error(elgg_echo('plugins:usersettings:save:fail', array($plugin_name)));
forward(REFERER);
}
$result = false;
if (elgg_action_exist("usersettings/$plugin_id/save")) {
action("usersettings/$plugin_id/save");
} else {
foreach ($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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