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266 lines
10 KiB
266 lines
10 KiB
<?php
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// $Id: course_list.php,v 1.15.2.1 2005/10/31 09:15:57 olivierb78 Exp $
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004 Dokeos S.A.
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Copyright (c) 2003 Ghent University (UGent)
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Copyright (c) 2001 Universite catholique de Louvain (UCL)
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Copyright (c) Olivier Brouckaert
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
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==============================================================================
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*/
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/**
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==============================================================================
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@author Bart Mollet
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* @package dokeos.admin
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==============================================================================
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*/
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/*
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==============================================================================
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INIT SECTION
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==============================================================================
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*/
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// name of the language file that needs to be included
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$language_file = 'admin';
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$cidReset = true;
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require ('../inc/global.inc.php');
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// setting the section (for the tabs)
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$this_section=SECTION_PLATFORM_ADMIN;
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api_protect_admin_script(true);
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$tool_name = get_lang('SessionOverview');
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$interbreadcrumb[]=array('url' => 'index.php',"name" => get_lang('PlatformAdmin'));
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$interbreadcrumb[]=array('url' => "session_list.php","name" => get_lang('SessionList'));
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// Database Table Definitions
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$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
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$tbl_session_rel_class = Database::get_main_table(TABLE_MAIN_SESSION_CLASS);
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$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
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$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
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$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
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$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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$tbl_class = Database::get_main_table(TABLE_MAIN_CLASS);
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$tbl_class_rel_user = Database::get_main_table(TABLE_MAIN_CLASS_USER);
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$id_session = $_GET['id_session'];
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$sql = 'SELECT name, nbr_courses, nbr_users, nbr_classes, DATE_FORMAT(date_start,"%d-%m-%Y") as date_start, DATE_FORMAT(date_end,"%d-%m-%Y") as date_end, lastname, firstname, username, session_admin_id
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FROM '.$tbl_session.'
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LEFT JOIN '.$tbl_user.'
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ON id_coach = user_id
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WHERE '.$tbl_session.'.id='.$id_session;
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$rs = api_sql_query($sql, __FILE__, __LINE__);
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$session = api_store_result($rs);
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$session = $session[0];
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if(!api_is_platform_admin() && $session['session_admin_id']!=$_user['user_id'])
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{
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api_not_allowed(true);
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}
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if($_GET['action'] == 'delete')
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{
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$idChecked = $_GET['idChecked'];
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if(is_array($idChecked))
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{
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$idChecked="'".implode("','",$idChecked)."'";
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api_sql_query("DELETE FROM $tbl_session_rel_course WHERE id_session='$id_session' AND course_code IN($idChecked)",__FILE__,__LINE__);
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$nbr_affected_rows=mysql_affected_rows();
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api_sql_query("DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND course_code IN($idChecked)",__FILE__,__LINE__);
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api_sql_query("UPDATE $tbl_session SET nbr_courses=nbr_courses-$nbr_affected_rows WHERE id='$id_session'",__FILE__,__LINE__);
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}
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if(!empty($_GET['class'])){
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api_sql_query("DELETE FROM $tbl_session_rel_class WHERE session_id='$id_session' AND class_id=".$_GET['class'],__FILE__,__LINE__);
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$nbr_affected_rows=mysql_affected_rows();
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api_sql_query("UPDATE $tbl_session SET nbr_classes=nbr_classes-$nbr_affected_rows WHERE id='$id_session'",__FILE__,__LINE__);
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}
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if(!empty($_GET['user'])){
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api_sql_query("DELETE FROM $tbl_session_rel_user WHERE id_session='$id_session' AND id_user=".$_GET['user'],__FILE__,__LINE__);
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$nbr_affected_rows=mysql_affected_rows();
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api_sql_query("UPDATE $tbl_session SET nbr_users=nbr_users-$nbr_affected_rows WHERE id='$id_session'",__FILE__,__LINE__);
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api_sql_query("DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND id_user=".$_GET['user'],__FILE__,__LINE__);
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$nbr_affected_rows=mysql_affected_rows();
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api_sql_query("UPDATE $tbl_session_rel_course SET nbr_users=nbr_users-$nbr_affected_rows WHERE id_session='$id_session'",__FILE__,__LINE__);
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}
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}
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Display::display_header($tool_name);
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api_display_tool_title($tool_name);
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?>
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<!-- General properties -->
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<table class="data_table" width="100%">
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<tr>
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<th colspan="2"><?php echo get_lang('GeneralProperties'); ?>
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<a href="session_edit.php?page=resume_session.php&id=<?php echo $id_session; ?>"><img src="../img/edit.gif" border="0" align="absmiddle" title="<?php echo get_lang('Edit'); ?>"></a></th>
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</th>
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</tr>
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<tr>
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<td><?php echo get_lang('SessionName');?> :</td>
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<td><?php echo $session['name'] ?></td>
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</tr>
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<tr>
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<td><?php echo get_lang('GeneralCoach'); ?> :</td>
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<td><?php echo $session['lastname'].' '.$session['firstname'].' ('.$session['username'].')' ?></td>
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</tr>
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<tr>
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<td><?php echo ('Dates'); ?> :</td>
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<td>
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<?php
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if($session['date_start']=='00-00-0000')
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echo get_lang('NoTimeLimits');
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else
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echo get_lang('From').' '.$session['date_start'].' '.get_lang('To').' '.$session['date_end'];
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?>
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</td>
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</tr>
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</table>
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<br />
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<!--List of courses -->
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<table class="data_table" width="100%">
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<tr>
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<th colspan="4"><?php echo get_lang('CourseList'); ?>
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<a href="add_courses_to_session.php?page=resume_session.php&id_session=<?php echo $id_session; ?>"><img src="../img/edit.gif" border="0" align="absmiddle" title="<?php echo get_lang('Edit'); ?>"></a></th>
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</th>
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</tr>
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<tr>
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<tr>
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<th width="35%"><?php echo get_lang('CourseTitle'); ?></th>
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<th width="30%"><?php echo get_lang('CourseCoach'); ?></th>
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<th width="20%"><?php echo get_lang('UsersNumber'); ?></th>
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<th width="15%"><?php echo get_lang('Actions'); ?></th>
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</tr>
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</tr>
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<?php
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if($session['nbr_courses']==0){
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echo '
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<tr>
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<td colspan="4">'.get_lang('NoCoursesForThisSession').'</td>
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</tr>';
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}
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else {
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// select the courses
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$sql = "SELECT code,title,visual_code, nbr_users, lastname, firstname, username
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FROM $tbl_course,$tbl_session_rel_course
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LEFT JOIN $tbl_user
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ON $tbl_session_rel_course.id_coach = $tbl_user.user_id
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WHERE course_code=code
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AND id_session='$id_session'
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ORDER BY title";
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$result=api_sql_query($sql,__FILE__,__LINE__);
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$courses=api_store_result($result);
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foreach($courses as $course){
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//select the number of users
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$sql = 'SELECT COUNT(id_user) as nb_users FROM '.$tbl_session_rel_course_rel_user.' WHERE course_code="'.Database::escape_string($course['code']).'" AND id_session='.intval($id_session);
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$rs = api_sql_query($sql, __FILE__, __LINE__);
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$course['nbr_users'] = mysql_result($rs,0,0);
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if(empty($course['username']))
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$coach = get_lang('None');
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else
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$coach = $course['lastname'].' '.$course['firstname'].' ('.$course['username'].')';
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echo '
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<tr>
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<td>'.$course['title'].' ('.$course['visual_code'].')</td>
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<td>'.$coach.'</td>
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<td>'.$course['nbr_users'].'</td>
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<td>
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<a href="../tracking/courseLog.php?id_session='.$id_session.'&cidReq='.$course['code'].'"><img src="../img/statistics.gif" border="0" style="vertical-align: middle;" title="'.get_lang('Tracking').'" alt="'.get_lang('Tracking').'"/></a>
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<a href="session_course_edit.php?id_session='.$id_session.'&page=resume_session.php&course_code='.$course['code'].'"><img src="../img/edit.gif" border="0" align="absmiddle" title="'.get_lang('Edit').'"></a>
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<a href="'.api_get_self().'?id_session='.$id_session.'&action=delete&idChecked[]='.$course['code'].'" onclick="javascript:if(!confirm(\''.get_lang('ConfirmYourChoice').'\')) return false;"><img src="../img/delete.gif" border="0" align="absmiddle" title="'.get_lang('Delete').'"></a>
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</td>
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</tr>';
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}
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}
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?>
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</table>
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<br />
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<!--List of courses -->
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<table class="data_table" width="100%">
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<tr>
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<th colspan="4"><?php echo get_lang('UserList'); ?>
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<a href="add_users_to_session.php?page=resume_session.php&id_session=<?php echo $id_session; ?>"><img src="../img/edit.gif" border="0" align="absmiddle" title="<?php echo get_lang('Edit'); ?>"></a></th>
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</th>
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</tr>
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</tr>
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<?php
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if($session['nbr_users']==0){
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echo '
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<tr>
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<td colspan="2">'.get_lang('NoUsersForThisSession').'</td>
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</tr>';
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}
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else {
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// classe development, obsolete for the moment
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$sql = 'SELECT '.$tbl_user.'.user_id, lastname, firstname, username
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FROM '.$tbl_user.'
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INNER JOIN '.$tbl_session_rel_user.'
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ON '.$tbl_user.'.user_id = '.$tbl_session_rel_user.'.id_user
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AND '.$tbl_session_rel_user.'.id_session = '.$id_session.'
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ORDER BY lastname, firstname';
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$result=api_sql_query($sql,__FILE__,__LINE__);
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$users=api_store_result($result);
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foreach($users as $user){
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echo '<tr>
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<td width="90%">
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<b>'.$user['lastname'].' '.$user['firstname'].' ('.$user['username'].')</b>
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</td>
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<td>
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<a href="../mySpace/myStudents.php?student='.$user['user_id'].'"><img src="../img/statistics.gif" border="0" style="vertical-align: middle;" title="'.get_lang('Reporting').'" alt="'.get_lang('Reporting').'"/></a> <a href="'.api_get_self().'?id_session='.$id_session.'&action=delete&user='.$user['user_id'].'" onclick="javascript:if(!confirm(\''.get_lang('ConfirmYourChoice').'\')) return false;"><img src="../img/delete.gif" border="0" align="absmiddle" title="'.get_lang('Delete').'"></a>
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</td>
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</tr>';
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}
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}
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?>
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</table>
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<?php
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/*
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==============================================================================
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FOOTER
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==============================================================================
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*/
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Display :: display_footer();
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?>
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