<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

//this script may only be included - so its better to die if called directly.
if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
    header('location: index.php');
    exit;
}

/**
 * @return array
 */
function module_user_tasks_public_info()
{
    return [
        'name' => tra('Public Tasks'),
        'description' => tra('Lists the public user tasks of a chosen group, with links to tasks.'),
        'prefs' => ['feature_tasks'],
        'params' => []
    ];
}

/**
 * @param $mod_reference
 * @param $module_params
 */
function module_user_tasks_public($mod_reference, $module_params)
{
    global $user, $tiki_p_tasks, $prefs;
    $smarty = TikiLib::lib('smarty');
    $tikilib = TikiLib::lib('tiki');
    if ($user && isset($tiki_p_tasks) && $tiki_p_tasks == 'y') {
        global $tasklib;
        require_once 'lib/tasks/tasklib.php';

        $smarty->assign('ownurl', $_SERVER['REQUEST_URI']);
        $user_groups = $tasklib->get_groups_to_user_with_permissions($user, 'tiki_p_tasks_receive');

        if (isset($_REQUEST['modTasksSearch'])) {
            check_ticket('user-prefs');
            $user_group = $_REQUEST['user_group'];
            $tikilib->set_user_preference($user, 'tasks_modLastSelectedGroup', $user_group);
        } else {
            $user_group = $tikilib->get_user_preference($user, 'tasks_modLastSelectedGroup', /*default*/'');
        }

        $smarty->assign('user_group', $user_group);

        if ($user_group == '') {
            $public_tasks = ['data' => ''];
        } else {
            $public_tasks = $tasklib->list_tasks($user, '0', '10', null, 'priority_asc', false, false, false, false, true, $user_group);
        }

        $smarty->assign('public_tasks', $public_tasks['data']);
        $smarty->assign('user_groups', $user_groups);
        $smarty->clear_assign('tpl_module_title');
    }
}