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[svn r18650] Enable XML-import of sessions using visual course codes

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skala
Yannick Warnier 16 years ago
parent bb27aef81f
commit 3e65434238
1 changed files with 200 additions and 90 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 198
      main/admin/session_import.php

198
main/admin/session_import.php
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@ -1,26 +1,5 @@
<?php // $Id: session_import.php 18197 2009-02-03 16:13:09Z juliomontoya $
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2004-2008 Dokeos SPRL
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: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium, info@dokeos.com
==============================================================================
*/
<?php // $Id: session_import.php 18650 2009-02-24 07:58:52Z yannoo $
/* For licensing terms, see /dokeos_license.txt */
/**
==============================================================================
* @package dokeos.admin
@ -38,6 +17,7 @@ require_once(api_get_path(LIBRARY_PATH).'fileManage.lib.php');
require(api_get_path(CONFIGURATION_PATH).'add_course.conf.php');
require_once(api_get_path(LIBRARY_PATH).'add_course.lib.inc.php');
require_once(api_get_path(INCLUDE_PATH).'lib/mail.lib.inc.php');
require_once(api_get_path(INCLUDE_PATH).'lib/course.lib.php');
$formSent=0;
$errorMsg='';
@ -54,6 +34,7 @@ $tool_name=get_lang('ImportSessionListXMLCSV');
$interbreadcrumb[]=array('url' => 'index.php','name' => get_lang('AdministrationTools'));
set_time_limit(0);
$inserted_in_course = array();
if ($_POST['formSent']) {
if (isset($_FILES['import_file']['tmp_name'])) {
@ -188,15 +169,15 @@ if ($_POST['formSent']) {
if (sizeof($keys)) {
$currentCourseCode = $keys['visual_code'];
$currentCourseId = $keys["currentCourseId"];
$currentCourseId = $keys['currentCourseId'];
if(empty($currentCourseCode))
$currentCourseCode = $currentCourseId;
$currentCourseDbName = $keys["currentCourseDbName"];
$currentCourseRepository = $keys["currentCourseRepository"];
$currentCourseDbName = $keys['currentCourseDbName'];
$currentCourseRepository = $keys['currentCourseRepository'];
if($currentCourseId == strtoupper($course_code)) {
if (empty ($title)) {
$title = $keys["currentCourseCode"];
$title = $keys['currentCourseCode'];
}
prepare_course_repository($currentCourseRepository, $currentCourseId);
update_Db_course($currentCourseDbName);
@ -338,17 +319,14 @@ if ($_POST['formSent']) {
}
}
}
foreach ($sessionNode->Course as $courseNode){
$CourseCode = $courseNode->CourseCode;
// verify that the course pointed by the course code node exists
$sql = 'SELECT 1 FROM '.$tbl_course.' WHERE code="'.Database::escape_string($CourseCode).'"';
$rs = api_sql_query($sql, __FILE__, __LINE__);
if(Database::num_rows($rs)>0)
{ // if the course exists we continue
// Verify that the course pointed by the course code node exists
if (CourseManager::course_exists($CourseCode)) {
// If the course exists we continue
$c_info = CourseManager::get_course_information($CourseCode);
$Coach = substr($courseNode->Coach,0,20);
if(!empty($Coach)){
$sqlCoach = "SELECT user_id FROM $tbl_user WHERE username='$Coach'";
@ -368,6 +346,68 @@ if ($_POST['formSent']) {
id_coach='$CoachId',
id_session='$session_id'";
$rsCourse = api_sql_query($sqlCourse,__FILE__,__LINE__);
if(Database::affected_rows()){
$countCourses++;
$countUsersCourses = 0;
foreach ($courseNode->User as $userNode){
$username = substr($userNode,0,20);
$sqlUser = "SELECT user_id FROM $tbl_user WHERE username='".$username."'";
$rsUser = api_sql_query($sqlUser);
list($user_id) = (Database::fetch_array($rsUser));
if (!empty($user_id)) {
$sql = "INSERT IGNORE INTO $tbl_session_user SET
id_user='$user_id',
id_session = '$session_id'";
if(Database::affected_rows()) {
$countUsers++;
}
$rsUser = api_sql_query($sql,__FILE__,__LINE__);
$sql = "INSERT IGNORE INTO $tbl_session_course_user SET
id_user='$user_id',
course_code='$CourseCode',
id_session = '$session_id'";
$rsUsers = api_sql_query($sql,__FILE__,__LINE__);
if (Database::affected_rows()) {
$countUsersCourses++;
}
} else {
$errorMsg .= get_lang('UserDoesNotExist').' : '.$username.'<br />';
}
}
api_sql_query("UPDATE $tbl_session_course SET nbr_users='$countUsersCourses' WHERE course_code='$CourseCode'",__FILE__,__LINE__);
$inserted_in_course[$CourseCode] = $c_info['title'];
}
} elseif (CourseManager::course_exists($CourseCode,true)) {
// if the course exists we continue
// also subscribe to virtual courses through check on visual code
$list = CourseManager :: get_courses_info_from_visual_code($CourseCode);
foreach ($list as $vcourse) {
if ($vcourse['code'] == $CourseCode) {
//ignore, this has already been inserted
} else {
$Coach = substr($courseNode->Coach,0,20);
if(!empty($Coach)){
$sqlCoach = "SELECT user_id FROM $tbl_user WHERE username='$Coach'";
$rsCoach = api_sql_query($sqlCoach,__FILE__,__LINE__);
list($CoachId) = (Database::fetch_array($rsCoach));
if(empty($CoachId))
{
$errorMsg .= get_lang('UserDoesNotExist').' : '.$Coach.'<br />';
}
}
else {
$Coach = '';
}
$sqlCourse = "INSERT INTO $tbl_session_course SET
course_code = '".$vcourse['code']."',
id_coach='$CoachId',
id_session='$session_id'";
$rsCourse = api_sql_query($sqlCourse,__FILE__,__LINE__);
if(Database::affected_rows()){
$countCourses++;
@ -389,7 +429,7 @@ if ($_POST['formSent']) {
$sql = "INSERT IGNORE INTO $tbl_session_course_user SET
id_user='$user_id',
course_code='$CourseCode',
course_code='".$vcourse['code']."',
id_session = '$session_id'";
$rsUsers = api_sql_query($sql,__FILE__,__LINE__);
if(Database::affected_rows())
@ -402,9 +442,12 @@ if ($_POST['formSent']) {
}
api_sql_query("UPDATE $tbl_session_course SET nbr_users='$countUsersCourses' WHERE course_code='$CourseCode'",__FILE__,__LINE__);
}
}
else
{ // if the course does not exists
$inserted_in_course[$vcourse['code']] = $vcourse['title'];
}
} else { // if the course does not exists
$errorMsg .= get_lang('CourseDoesNotExist').' : '.$CourseCode.'<br />';
}
}
@ -479,7 +522,7 @@ if ($_POST['formSent']) {
date_end = '$DateEnd'";
$rsSession = api_sql_query($sqlSession, __FILE__, __LINE__);
$update = false;
if(!Database::affected_rows($rsSession)){
if($rSession === false){
$update = true;
$sqlSession = "UPDATE $tbl_session SET
id_coach = '$Coach',
@ -495,7 +538,7 @@ if ($_POST['formSent']) {
api_sql_query("DELETE FROM $tbl_session_course WHERE id_session='$session_id'",__FILE__,__LINE__);
api_sql_query("DELETE FROM $tbl_session_course_user WHERE id_session='$session_id'",__FILE__,__LINE__);
} else {
$session_id = mysql_insert_id($rsSession);
$session_id = mysql_insert_id();
}
$countSessions++;
@ -505,10 +548,9 @@ if ($_POST['formSent']) {
$sqlUser = "SELECT user_id FROM $tbl_user WHERE username='".$user."'";
$rsUser = api_sql_query($sqlUser);
list($user_id) = (Database::fetch_array($rsUser));
$sql = "INSERT INTO $tbl_session_user SET
$sql = "INSERT IGNORE INTO $tbl_session_user SET
id_user='$user_id',
id_session = '$session_id'";
$rsUser = api_sql_query($sql,__FILE__,__LINE__);
if(Database::affected_rows()){
$countUsers++;
@ -516,8 +558,12 @@ if ($_POST['formSent']) {
}
$courses = explode('|',$enreg['Courses']);
foreach($courses as $course){
$CourseCode = substr($course,0,strpos($course,'['));
$CourseCode = $course;
if (CourseManager::course_exists($CourseCode)) {
// If the course exists we continue
$c_info = CourseManager::get_course_information($CourseCode);
$Coach = strstr($course,'[');
$Coach = substr($Coach,1,strpos($Coach,']')-1);
@ -555,6 +601,55 @@ if ($_POST['formSent']) {
}
api_sql_query("UPDATE $tbl_session_course SET nbr_users='$countUsersCourses' WHERE course_code='$CourseCode'",__FILE__,__LINE__);
}
$c_info = CourseManager::get_course_information($CourseCode);
$inserted_in_course[$CourseCode] = $c_info['title'];
}
if (CourseManager::course_exists($CourseCode,true)) {
$list = CourseManager :: get_courses_info_from_visual_code($CourseCode);
foreach ($list as $vcourse) {
if ($vcourse['code'] == $CourseCode) {
//ignore, this has already been inserted
} else {
$Coach = strstr($course,'[');
$Coach = substr($Coach,1,strpos($Coach,']')-1);
if(!empty($Coach)){
$sqlCoach = "SELECT user_id FROM $tbl_user WHERE username='$Coach'";
$rsCoach = api_sql_query($sqlCoach,__FILE__,__LINE__);
list($Coach) = (Database::fetch_array($rsCoach));
} else {
$Coach = '';
}
$sqlCourse = "INSERT INTO $tbl_session_course SET
course_code = '".$vcourse['code']."',
id_coach='$Coach',
id_session='$session_id'";
$rsCourse = api_sql_query($sqlCourse,__FILE__,__LINE__);
if(Database::affected_rows()){
$countCourses++;
$users = substr($course , strpos($course,'[',1)+1 , strpos($course,']',1));
$users = explode('|',$enreg['Users']);
$countUsersCourses = 0;
foreach ($users as $user){
$sqlUser = "SELECT user_id FROM $tbl_user WHERE username='".$user."'";
$rsUser = api_sql_query($sqlUser);
list($user_id) = (Database::fetch_array($rsUser));
$sql = "INSERT INTO $tbl_session_course_user SET
id_user='$user_id',
course_code='".$vcourse['code']."',
id_session = '$session_id'";
$rsUsers = api_sql_query($sql,__FILE__,__LINE__);
if(Database::affected_rows())
$countUsersCourses++;
}
api_sql_query("UPDATE $tbl_session_course SET nbr_users='$countUsersCourses' WHERE course_code='".$vcourse['code']."'",__FILE__,__LINE__);
}
}
}
$inserted_in_course[$vcourse['code']] = $vcourse['title'];
}
}
api_sql_query("UPDATE $tbl_session SET nbr_users='$countUsers', nbr_courses='$countCourses' WHERE id='$session_id'",__FILE__,__LINE__);
@ -565,11 +660,18 @@ if ($_POST['formSent']) {
$errorMsg = get_lang('ButProblemsOccured').' :<br />'.$errorMsg;
}
if (count($inserted_in_course)>1) {
$warn = get_lang('UsersSubscribedToSeveralCoursesBecauseOfVirtualCourses').': ';
foreach ($inserted_in_course as $code => $title) {
$warn .= ' '.$title.' ('.$code.'),';
}
$warn .= substr($warn,0,-1);
}
if($countSessions == 1) {
header('Location: resume_session.php?id_session='.$session_id);
header('Location: resume_session.php?id_session='.$session_id.'&warn='.urlencode($warn));
exit;
} else {
header('Location: session_list.php?action=show_message&message='.urlencode(get_lang('FileImported').' '.$errorMsg));
header('Location: session_list.php?action=show_message&message='.urlencode(get_lang('FileImported').' '.$errorMsg.'&warn='.urlencode($warn)));
exit;
}
} else {
@ -579,6 +681,14 @@ if ($_POST['formSent']) {
Display::display_header($tool_name);
api_display_tool_title($tool_name);
if (count($inserted_in_course) > 1) {
$msg = get_lang('UsersSubscribedToSeveralCoursesBecauseOfVirtualCourses').': ';
foreach ($inserted_in_course as $code => $title) {
$msg .= ' '.$title.' ('.$title.'),';
}
$msg = substr($msg,0,-1);
Display::display_warning_message($msg);
}
?>
<form method="post" action="<?php echo api_get_self(); ?>" enctype="multipart/form-data" style="margin:0px;">

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