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- <?php
- // $Id: subscribe_user2course.php 12487 2007-05-27 06:00:33Z yannoo $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
-
- Copyright (c) 2004 Dokeos S.A.
- Copyright (c) 2003 Ghent University (UGent)
- Copyright (c) 2001 Universite catholique de Louvain (UCL)
- Copyright (c) Olivier Brouckaert
-
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
-
- See the GNU General Public License for more details.
-
- Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
- Mail: info@dokeos.com
- ==============================================================================
- */
- /**
- ==============================================================================
- * This script allows platform admins to add users to courses.
- * It displays a list of users and a list of courses;
- * you can select multiple users and courses and then click on
- * 'Add to this(these) course(s)'.
- *
- * @package dokeos.admin
- ==============================================================================
- */
- /*
- ==============================================================================
- INIT SECTION
- ==============================================================================
- */
- // name of the language file that needs to be included
- $language_file = 'admin';
- $cidReset = true;
- require ('../inc/global.inc.php');
- $this_section=SECTION_PLATFORM_ADMIN;
- require_once(api_get_path(LIBRARY_PATH).'course.lib.php');
- api_protect_admin_script();
- /*
- -----------------------------------------------------------
- Global constants and variables
- -----------------------------------------------------------
- */
- $users = $_GET['users'];
- $form_sent = 0;
- $first_letter_user = '';
- $first_letter_course = '';
- $courses = array ();
- $users = array();
- $tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
- $tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
- /*
- -----------------------------------------------------------
- Header
- -----------------------------------------------------------
- */
- $tool_name = get_lang('AddUsersToACourse');
- $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
- Display :: display_header($tool_name);
- //api_display_tool_title($tool_name);
- /*
- ==============================================================================
- MAIN CODE
- ==============================================================================
- */
- /*
- -----------------------------------------------------------
- React on POSTed request
- -----------------------------------------------------------
- */
- if ($_POST['formSent'])
- {
- $form_sent = $_POST['formSent'];
- $users = is_array($_POST['UserList']) ? $_POST['UserList'] : array() ;
- $courses = is_array($_POST['CourseList']) ? $_POST['CourseList'] : array() ;
- $first_letter_user = $_POST['firstLetterUser'];
- $first_letter_course = $_POST['firstLetterCourse'];
- foreach($users as $key => $value)
- {
- $users[$key] = intval($value);
- }
- if ($form_sent == 1)
- {
- if ( count($users) == 0 || count($courses) == 0)
- {
- Display :: display_error_message(get_lang('AtLeastOneUserAndOneCourse'));
- }
- else
- {
- foreach ($courses as $course_code)
- {
- foreach ($users as $user_id)
- {
- CourseManager::subscribe_user($user_id,$course_code);
- }
- }
- Display :: display_normal_message(get_lang('UsersAreSubscibedToCourse'));
- }
- }
- }
- /*
- -----------------------------------------------------------
- Display GUI
- -----------------------------------------------------------
- */
- if(empty($first_letter_user))
- {
- $sql = "SELECT count(*) as nb_users FROM $tbl_user";
- $result = api_sql_query($sql, __FILE__, __LINE__);
- $num_row = Database::fetch_array($result);
- if($num_row['nb_users']>1000)
- {//if there are too much users to gracefully handle with the HTML select list,
- // assign a default filter on users names
- $first_letter_user = 'A';
- }
- unset($result);
- }
- $sql = "SELECT user_id,lastname,firstname,username FROM $tbl_user WHERE lastname LIKE '".$first_letter_user."%' ORDER BY ". (count($users) > 0 ? "(user_id IN(".implode(',', $users).")) DESC," : "")." lastname";
- $result = api_sql_query($sql, __FILE__, __LINE__);
- $db_users = api_store_result($result);
- unset($result);
- $sql = "SELECT code,visual_code,title FROM $tbl_course WHERE visual_code LIKE '".$first_letter_course."%' ORDER BY ". (count($courses) > 0 ? "(code IN('".implode("','", $courses)."')) DESC," : "")." visual_code";
- $result = api_sql_query($sql, __FILE__, __LINE__);
- $db_courses = api_store_result($result);
- unset($result);
- ?>
- <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>" style="margin:0px;">
- <input type="hidden" name="formSent" value="1"/>
- <table border="0" cellpadding="5" cellspacing="0" width="100%">
- <tr>
- <td width="40%" align="center">
- <b><?php echo get_lang('UserList'); ?></b>
- <br/><br/>
- <?php echo get_lang('FirstLetterUser'); ?> :
- <select name="firstLetterUser" onchange="javascript:document.formulaire.formSent.value='2'; document.formulaire.submit();">
- <option value="">--</option>
- <?php
- echo Display :: get_alphabet_options($first_letter_user);
- ?>
- </select>
- </td>
- <td width="20%"> </td>
- <td width="40%" align="center">
- <b><?php echo get_lang('CourseList'); ?> :</b>
- <br/><br/>
- <?php echo get_lang('FirstLetterCourse'); ?> :
- <select name="firstLetterCourse" onchange="javascript:document.formulaire.formSent.value='2'; document.formulaire.submit();">
- <option value="">--</option>
- <?php
- echo Display :: get_alphabet_options($first_letter_course);
- ?>
- </select>
- </td>
- </tr>
- <tr>
- <td width="40%" align="center">
- <select name="UserList[]" multiple="multiple" size="20" style="width:230px;">
- <?php
- foreach ($db_users as $user)
- {
- ?>
- <option value="<?php echo $user['user_id']; ?>" <?php if(in_array($user['user_id'],$users)) echo 'selected="selected"'; ?>><?php echo $user['lastname'].' '.$user['firstname'].' ('.$user['username'].')'; ?></option>
- <?php
- }
- ?>
- </select>
- </td>
- <td width="20%" valign="middle" align="center">
- <input type="submit" value="<?php echo get_lang('AddToThatCourse'); ?> >>"/>
- </td>
- <td width="40%" align="center">
- <select name="CourseList[]" multiple="multiple" size="20" style="width:230px;">
- <?php
- foreach ($db_courses as $course)
- {
- ?>
- <option value="<?php echo $course['code']; ?>" <?php if(in_array($course['code'],$courses)) echo 'selected="selected"'; ?>><?php echo '('.$course['visual_code'].') '.$course['title']; ?></option>
- <?php
- }
- ?>
- </select>
- </td>
- </tr>
- </table>
- </form>
- <?php
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- Display :: display_footer();
- ?>
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