/
notifications.php
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/
notifications.php
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<?php
/**
* All functions for notification managements of system are going through here.
*
* @copyright http://www.xoops.org/ The XOOPS Project
* @copyright XOOPS_copyrights.txt
* @copyright http://www.impresscms.org/ The ImpressCMS Project
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU General Public License (GPL)
* @package core
* @since XOOPS
* @author http://www.xoops.org The XOOPS Project
* @author Sina Asghari (aka stranger) <pesian_stranger@users.sourceforge.net>
* @version $Id: notifications.php 21047 2011-03-14 15:52:14Z m0nty_ $
*/
$xoopsOption['pagetype'] = 'notification';
include 'mainfile.php';
if (empty(icms::$user)) {
redirect_header('index.php', 3, _NOT_NOACCESS);
exit();
}
$uid = (int) icms::$user->getVar('uid');
$valid_op = array('cancel', 'list', 'delete', 'delete_ok');
$op = 'list';
if (isset($_POST['op'])) {
$op = trim($_POST['op']);
} elseif (isset($_GET['op'])) {
$op = trim($_GET['op']);
}
if (isset($_POST['delete'])) {
$op = 'delete';
} elseif (isset($_GET['delete'])) {
$op = 'delete';
}
if (isset($_POST['delete_ok'])) {
$op = 'delete_ok';
}
if (isset($_POST['delete_cancel'])) {
$op = 'cancel';
}
switch ($op) {
case 'cancel':
// FIXME: does this always go back to correct location??
redirect_header('index.php');
break;
case 'list':
// Do we allow other users to see our notifications? Nope, but maybe
// see who else is monitoring a particular item (or at least how many)?
// Well, maybe admin can see all...
// TODO: need to span over multiple pages...???
// Get an array of all notifications for the selected user
$criteria = new icms_db_criteria_Item('not_uid', $uid);
$criteria->setSort('not_modid,not_category,not_itemid');
$notification_handler = icms::handler('icms_data_notification');
$notifications =& $notification_handler->getObjects($criteria);
// Generate the info for the template
$module_handler = icms::handler('icms_module');
$modules = array();
$prev_modid = -1;
$prev_category = -1;
$prev_item = -1;
foreach ($notifications as $n) {
$modid = $n->getVar('not_modid');
if ($modid != $prev_modid) {
$prev_modid = $modid;
$prev_category = -1;
$prev_item = -1;
$module =& $module_handler->get($modid);
$modules[$modid] = array('id'=>$modid, 'name'=>$module->getVar('name'), 'categories'=>array());
// TODO: note, we could auto-generate the url from the id
// and category info... (except when category has multiple
// subscription scripts defined...)
// OR, add one more option to xoops_version 'view_from'
// which tells us where to redirect... BUT, e.g. forums, it
// still wouldn't give us all the required info... e.g. the
// topic ID doesn't give us the ID of the forum which is
// a required argument...
// Get the lookup function, if exists
$not_config = $module->getInfo('notification');
$lookup_func = '';
if (!empty($not_config['lookup_file'])) {
$lookup_file = ICMS_ROOT_PATH . '/modules/' . $module->getVar('dirname') . '/' . $not_config['lookup_file'];
if (file_exists($lookup_file)) {
include_once $lookup_file;
if (!empty($not_config['lookup_func']) && function_exists($not_config['lookup_func'])) {
$lookup_func = $not_config['lookup_func'];
}
}
}
}
$category = $n->getVar('not_category');
if ($category != $prev_category) {
$prev_category = $category;
$prev_item = -1;
$category_info =& $notification_handler->categoryInfo($category, $modid);
$modules[$modid]['categories'][$category] = array('name'=>$category, 'title'=>$category_info['title'], 'items'=>array());
}
$item = $n->getVar('not_itemid');
if ($item != $prev_item) {
$prev_item = $item;
if (!empty($lookup_func)) {
$item_info = $lookup_func($category, $item);
} else {
$item_info = array('name'=>'[' . _NOT_NAMENOTAVAILABLE . ']', 'url'=>'');
}
$modules[$modid]['categories'][$category]['items'][$item] = array('id' => $item,
'name' => $item_info['name'],
'url' => $item_info['url'],
'notifications' => array()
);
}
$event_info =& $notification_handler->eventInfo($category, $n->getVar('not_event'), $n->getVar('not_modid'));
$modules[$modid]['categories'][$category]['items'][$item]['notifications'][] = array(
'id'=>$n->getVar('not_id'),
'module_id'=>$n->getVar('not_modid'),
'category'=>$n->getVar('not_category'),
'category_title'=>$category_info['title'],
'item_id'=>$n->getVar('not_itemid'),
'event'=>$n->getVar('not_event'),
'event_title'=>$event_info['title'],
'user_id'=>$n->getVar('not_uid')
);
}
$xoopsOption['template_main'] = 'system_notification_list.html';
include ICMS_ROOT_PATH . '/header.php';
$xoopsTpl->assign('modules', $modules);
$user_info = array('uid' => icms::$user->getVar('uid'));
$xoopsTpl->assign('user', $user_info);
$xoopsTpl->assign('lang_cancel', _CANCEL);
$xoopsTpl->assign('lang_clear', _NOT_CLEAR);
$xoopsTpl->assign('lang_delete', _DELETE);
$xoopsTpl->assign('lang_checkall', _NOT_CHECKALL);
$xoopsTpl->assign('lang_module', _NOT_MODULE);
$xoopsTpl->assign('lang_event', _NOT_EVENT);
$xoopsTpl->assign('lang_events', _NOT_EVENTS);
$xoopsTpl->assign('lang_category', _NOT_CATEGORY);
$xoopsTpl->assign('lang_itemid', _NOT_ITEMID);
$xoopsTpl->assign('lang_itemname', _NOT_ITEMNAME);
$xoopsTpl->assign('lang_activenotifications', _NOT_ACTIVENOTIFICATIONS);
$xoopsTpl->assign('notification_token', icms::$security->createToken());
include ICMS_ROOT_PATH . '/footer.php';
// TODO: another display mode... instead of one notification per line,
// show one line per item_id, with checkboxes for the available options...
// and an update button to change them... And still have the delete box
// to delete all notification for that item
// How about one line per ID, showing category, name, id, and list of
// events...
// TODO: it would also be useful to provide links to other available
// options so we can say switch from new_message to 'bookmark' if we
// are receiving too many emails. OR, if we click on 'change options'
// we get a form for that page...
// TODO: option to specify one-time??? or other modes??
break;
//case 'delete':
case 'delete_ok':
if (empty($_POST['del_not'])) {
redirect_header('notifications.php', 2, _NOT_NOTHINGTODELETE);
}
include ICMS_ROOT_PATH . '/header.php';
$hidden_vars = array('uid'=>$uid, 'delete_ok'=>1, 'del_not'=>$_POST['del_not']);
print '<h4>' . _NOT_DELETINGNOTIFICATIONS . '</h4>';
icms_core_Message::confirm($hidden_vars, xoops_getenv('PHP_SELF'), _NOT_RUSUREDEL);
include ICMS_ROOT_PATH . '/footer.php';
// FIXME: There is a problem here... in icms_core_Message::confirm it treats arrays as
// optional radio arguments on the confirmation page... change this or
// write new function...
break;
//case 'delete_ok':
case 'delete':
if (!icms::$security->check()) {
redirect_header('notifications.php', 2, implode('<br />', icms::$security->getErrors()));
}
if (empty($_POST['del_not'])) {
redirect_header('notifications.php', 2, _NOT_NOTHINGTODELETE);
}
$notification_handler = icms::handler('icms_data_notification');
foreach ($_POST['del_not'] as $n_array) {
foreach ($n_array as $n) {
$notification =& $notification_handler->get($n);
if ($notification->getVar('not_uid') == $uid) {
$notification_handler->delete($notification);
}
}
}
redirect_header('notifications.php', 2, _NOT_DELETESUCCESS);
break;
default:
break;
}