<?php

/**
 * @package tikiwiki
 */

// (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.
// $Id$

// the script uses the var $_REQUEST['contributions'] = the list of selected contributions to preselect the contributions
//                      $contributionItemId = the commentId if the object exists and you want to preselect  the comment contribuions
//                      $section: to know where you are

// param: $contributionItemId: id of the comment if in coment/forum

if (basename($_SERVER['SCRIPT_NAME']) === basename(__FILE__)) {
    die('This script may only be included.');
}

require_once('tiki-setup.php');
global $prefs;

if ($prefs['feature_contribution'] == 'y') {
    $contributionlib = TikiLib::lib('contribution');
    $contributions = $contributionlib->list_contributions();
    if (! empty($_REQUEST['contributions'])) {
        for ($i = $contributions['cant'] - 1; $i >= 0; --$i) {
            if (in_array($contributions['data'][$i]['contributionId'], $_REQUEST['contributions'])) {
                $contributions['data'][$i]['selected'] = 'y';
                $oneSelected = 'y';
            }
        }
    }
    if (! empty($contributionItemId)) {
        $assignedContributions = $contributionlib->get_assigned_contributions($contributionItemId, 'comment');
        if (! empty($assignedContributions)) {
            foreach ($assignedContributions as $a) {
                for ($i = $contributions['cant'] - 1; $i >= 0; --$i) {
                    if ($a['contributionId'] == $contributions['data'][$i]['contributionId']) {
                        $contributions['data'][$i]['selected'] = 'y';
                        $oneSelected = 'y';
                        break;
                    }
                }
            }
        }
    }
    if (! empty($oneSelected)) {
        if ((isset($section) && $section == 'forum' && $prefs['feature_contribution_mandatory_forum'] != 'y') || ((! isset($section) || $section != 'forum') && $prefs['feature_contribution_mandatory_comment'] != 'y')) {
            $contributions['data'][] = ['contributionId' => 0, 'name' => ''];
        }
    }
    $smarty->assign_by_ref('contributions', $contributions['data']);

    if ($prefs['feature_contributor_wiki'] == 'y' && ! empty($section) && $section == 'wiki page') {
        $users = $userlib->list_all_users();

        include_once('lib/smarty_tiki/modifier.username.php');
        $users = array_map('smarty_modifier_username', $users);

        $smarty->assign_by_ref('users', $users);
        if (! empty($_REQUEST['contributors'])) {
            $smarty->assign_by_ref('contributors', $_REQUEST['contributors']);
        }
    }
}