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- <?php // $Id: session_import.php,v 1.1 2006/04/20 09:58:01 elixir_inter Exp $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2004 Dokeos S.A.
- Copyright (c) 2003 University of Ghent (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, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
- ==============================================================================
- */
- /**
- ==============================================================================
- * @package dokeos.admin
- ==============================================================================
- */
- $langFile = array('admin','registration');
- $cidReset=true;
- include('../inc/global.inc.php');
- api_protect_admin_script();
- include(api_get_library_path().'/fileManage.lib.php');
- include(api_get_library_path().'/xmllib.php');
- $formSent=0;
- $errorMsg='';
- $tbl_user = Database::get_main_table(MAIN_USER_TABLE);
- $tbl_course = Database::get_main_table(MAIN_COURSE_TABLE);
- $tbl_session = Database::get_main_table(MAIN_SESSION_TABLE);
- $tbl_session_user = Database::get_main_table(MAIN_SESSION_USER_TABLE);
- $tbl_session_course = Database::get_main_table(MAIN_SESSION_COURSE_TABLE);
- $tbl_session_course_user = Database::get_main_table(MAIN_SESSION_COURSE_USER_TABLE);
- $tool_name=get_lang('ImportSessionListXMLCSV');
- $interbreadcrumb[]=array("url" => "index.php","name" => get_lang('AdministrationTools'));
- set_time_limit(0);
- if($_POST['formSent'])
- {
- $formSent=$_POST['formSent'];
- $file_type=$_POST['file_type'];
- $sendMail=$_POST['sendMail']?1:0;
-
- /*if($_FILES['import_file']['size'])
- {
- $content=file($_FILES['import_file']['tmp_name']);
- }
- else
- {
- $content=array('');
- }*/
- $sessions=array();
-
- ///////////////////////
- //XML/////////////////
- /////////////////////
- if($file_type == 'xml')
- {
- $xmlparser = new XmlLib_xmlParser($_FILES['import_file']['tmp_name']);
- $racine = $xmlparser->getDocument();
- $sessionNodes = $racine->children('Session');
- foreach ($sessionNodes as $sessionNode){ // foreach session
-
- $countCourses = 0;
- $countUsers = 0;
-
- list($SessionName) = $sessionNode->children('SessionName');
- $SessionName = $SessionName->nodeValue();
-
- list($Coach) = $sessionNode->children('Coach');
- if(!empty($Coach)){
- $Coach = $Coach->nodeValue();
- $sqlCoach = "SELECT user_id FROM $tbl_user WHERE username='$Coach'";
- $rsCoach = api_sql_query($sqlCoach);
- list($Coach) = (mysql_fetch_array($rsCoach));
- }
- else {
- $Coach = '';
- }
-
- list($DateStart) = $sessionNode->children('DateStart');
- $DateStart = $DateStart->nodeValue();
-
- list($DateEnd) = $sessionNode->children('DateEnd');
- $DateEnd = $DateEnd->nodeValue();
-
- $sqlSession = "INSERT IGNORE INTO $tbl_session SET
- name = '$SessionName',
- id_coach = '$Coach',
- date_start = '$DateStart',
- date_end = '$DateEnd'";
- $rsSession = api_sql_query($sqlSession, __FILE__, __LINE__);
- $update = false;
- if(!mysql_affected_rows($rsSession)){
- $update = true;
- $sqlSession = "UPDATE $tbl_session SET
- id_coach = '$Coach',
- date_start = '$DateStart',
- date_end = '$DateEnd'
- WHERE name = '$SessionName'";
- $rsSession = api_sql_query($sqlSession, __FILE__, __LINE__);
-
- $session_id = api_sql_query("SELECT id FROM $tbl_session WHERE name='$SessionName'",__FILE__,__LINE__);
- list($session_id) = mysql_fetch_array($session_id);
-
- api_sql_query("DELETE FROM $tbl_session_user WHERE id_session='$session_id'",__FILE__,__LINE__);
- 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);
- }
-
- $userNodes = $sessionNode->children('User');
- foreach ($userNodes as $userNode){
- $sqlUser = "SELECT user_id FROM $tbl_user WHERE username='".$userNode->nodeValue()."'";
- $rsUser = api_sql_query($sqlUser);
- list($user_id) = (mysql_fetch_array($rsUser));
- if(!empty($user_id)){
- $sql = "INSERT INTO $tbl_session_user SET
- id_user='$user_id',
- id_session = '$session_id'";
-
- $rsUser = api_sql_query($sql,__FILE__,__LINE__);
- if(mysql_affected_rows()){
- $countUsers++;
- }
- }
- }
-
- $courseNodes = $sessionNode->children('Course');
- foreach($courseNodes as $courseNode){
-
- list($CourseCode) = $courseNode->children('CourseCode');
- $CourseCode = $CourseCode->nodeValue();
-
- list($Coach) = $courseNode->children('Coach');
- if(!empty($Coach)){
- $Coach = $Coach->nodeValue();
- $sqlCoach = "SELECT user_id FROM $tbl_user WHERE username='$Coach'";
- $rsCoach = api_sql_query($sqlCoach,__FILE__,__LINE__);
- list($Coach) = (mysql_fetch_array($rsCoach));
- }
- else {
- $Coach = '';
- }
-
- $sqlCourse = "INSERT INTO $tbl_session_course SET
- course_code = '$CourseCode',
- id_coach='$Coach',
- id_session='$session_id'";
- $rsCourse = api_sql_query($sqlCourse,__FILE__,__LINE__);
- if(mysql_affected_rows()){
- $countCourses++;
-
- $userNodes = $courseNode->children('User');
- $countUsersCourses = 0;
- foreach ($userNodes as $userNode){
- $sqlUser = "SELECT user_id FROM $tbl_user WHERE username='".$userNode->nodeValue()."'";
- $rsUser = api_sql_query($sqlUser);
- list($user_id) = (mysql_fetch_array($rsUser));
- $sql = "INSERT 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(mysql_affected_rows())
- $countUsersCourses++;
- }
- api_sql_query("UPDATE $tbl_session_course SET nbr_users='$countUsersCourses' WHERE course_code='$CourseCode'",__FILE__,__LINE__);
- }
- }
- api_sql_query("UPDATE $tbl_session SET nbr_users='$countUsers', nbr_courses='$countCourses' WHERE id='$session_id'",__FILE__,__LINE__);
-
- }
-
- }
-
-
-
-
- /////////////////////
- // CSV /////////////
- ///////////////////
-
-
- else
- {
- $content=file($_FILES['import_file']['tmp_name']);
- if(!strstr($content[0],';'))
- {
- $errorMsg=get_lang('NotCSV');
- }
- else
- {
-
- $tag_names=array();
- foreach($content as $key=>$enreg)
- {
- $enreg=explode(';',trim($enreg));
- if($key)
- {
- foreach($tag_names as $tag_key=>$tag_name)
- {
- $sessions[$key-1][$tag_name]=$enreg[$tag_key];
- }
- }
- else
- {
- foreach($enreg as $tag_name)
- {
- $tag_names[]=eregi_replace('[^a-z0-9_-]','',$tag_name);
- }
- if(!in_array('SessionName',$tag_names) || !in_array('DateStart',$tag_names) || !in_array('DateEnd',$tag_names))
- {
- $errorMsg=get_lang('NoNeededData');
- break;
- }
- }
- }
-
- foreach($sessions as $enreg) {
- $SessionName = $enreg['SessionName'];
- $DateStart = $enreg['DateStart'];
- $DateEnd = $enreg['DateEnd'];
- if(!empty($enreg['Coach'])){
- $sqlCoach = "SELECT user_id FROM $tbl_user WHERE username='".$enreg['Coach']."'";
- $rsCoach = api_sql_query($sqlCoach);
- list($Coach) = (mysql_fetch_array($rsCoach));
- }
- else {
- $Coach = '';
- }
-
- $sqlSession = "INSERT IGNORE INTO $tbl_session SET
- name = '$SessionName',
- id_coach = '$Coach',
- date_start = '$DateStart',
- date_end = '$DateEnd'";
- $rsSession = api_sql_query($sqlSession, __FILE__, __LINE__);
- $update = false;
- if(!mysql_affected_rows($rsSession)){
- $update = true;
- $sqlSession = "UPDATE $tbl_session SET
- id_coach = '$Coach',
- date_start = '$DateStart',
- date_end = '$DateEnd'
- WHERE name = '$SessionName'";
- $rsSession = api_sql_query($sqlSession, __FILE__, __LINE__);
-
- $session_id = api_sql_query("SELECT id FROM $tbl_session WHERE name='$SessionName'",__FILE__,__LINE__);
- list($session_id) = mysql_fetch_array($session_id);
-
- api_sql_query("DELETE FROM $tbl_session_user WHERE id_session='$session_id'",__FILE__,__LINE__);
- 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);
- }
-
- $users = explode('|',$enreg['Users']);
- foreach ($users as $user){
- $sqlUser = "SELECT user_id FROM $tbl_user WHERE username='".$user."'";
- $rsUser = api_sql_query($sqlUser);
- list($user_id) = (mysql_fetch_array($rsUser));
- $sql = "INSERT INTO $tbl_session_user SET
- id_user='$user_id',
- id_session = '$session_id'";
-
- $rsUser = api_sql_query($sql,__FILE__,__LINE__);
- if(mysql_affected_rows()){
- $countUsers++;
- }
- }
-
- $courses = explode('|',$enreg['Courses']);
- foreach($courses as $course){
- $CourseCode = substr($course,0,strpos($course,'['));
-
- $Coach = strstr($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($Coach) = (mysql_fetch_array($rsCoach));
- }
- else {
- $Coach = '';
- }
-
- $sqlCourse = "INSERT INTO $tbl_session_course SET
- course_code = '$CourseCode',
- id_coach='$Coach',
- id_session='$session_id'";
-
- $rsCourse = api_sql_query($sqlCourse,__FILE__,__LINE__);
- if(mysql_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($user_id) = (mysql_fetch_array($rsUser));
- $sql = "INSERT 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(mysql_affected_rows())
- $countUsersCourses++;
- }
- api_sql_query("UPDATE $tbl_session_course SET nbr_users='$countUsersCourses' WHERE course_code='$CourseCode'",__FILE__,__LINE__);
- }
- }
- api_sql_query("UPDATE $tbl_session SET nbr_users='$countUsers', nbr_courses='$countCourses' WHERE id='$session_id'",__FILE__,__LINE__);
-
- }
- }
- }
- header('Location: session_list.php?action=show_message&message='.urlencode(get_lang('FileImported')));
- }
- Display::display_header($tool_name);
- api_display_tool_title($tool_name);
- ?>
- <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" enctype="multipart/form-data" style="margin:0px;">
- <input type="hidden" name="formSent" value="1">
- <table border="0" cellpadding="5" cellspacing="0">
- <?php
- if(!empty($errorMsg))
- {
- ?>
- <tr>
- <td colspan="2">
- <?php
- Display::display_normal_message($errorMsg); //main API
- ?>
- </td>
- </tr>
- <?php
- }
- ?>
- <tr>
- <td nowrap="nowrap"><?php echo get_lang('ImportFileLocation'); ?> :</td>
- <td><input type="file" name="import_file" size="30"></td>
- </tr>
- <tr>
- <td nowrap="nowrap" valign="top"><?php echo get_lang('FileType'); ?> :</td>
- <td>
- <input class="checkbox" type="radio" name="file_type" id="file_type_xml" value="xml" <?php if($formSent && $file_type == 'xml') echo 'checked="checked"'; ?>> <label for="file_type_xml">XML</label> (<a href="exemple.xml" target="_blank"><?php echo get_lang('ExampleXMLFile'); ?></a>)<br>
- <input class="checkbox" type="radio" name="file_type" id="file_type_csv" value="csv" <?php if(!$formSent || $file_type == 'csv') echo 'checked="checked"'; ?>> <label for="file_type_csv">CSV</label> (<a href="exemple.csv" target="_blank"><?php echo get_lang('ExampleCSVFile'); ?></a>)<br>
- </td>
- </tr>
- <tr>
- <td> </td>
- <td><input type="submit" value="<?php echo get_lang('Ok'); ?>"></td>
- </tr>
- </table>
- </form>
- <font color="gray">
- <p><?php echo get_lang('CSVMustLookLike').' ('.get_lang('MandatoryFields').')'; ?> :</p>
- <blockquote>
- <pre>
- <b>SessionName</b>;Coach;<b>DateStart</b>;<b>DateEnd</b>;Users;Courses
- <b>xxx</b>;xxx;<b>xxx;xxx</b>;username1|username2;course1[coach1][username1,username2,...]|course2[coach1][username1,username2,...]
- </pre>
- </blockquote>
- <p><?php echo get_lang('XMLMustLookLike').' ('.get_lang('MandatoryFields').')'; ?> :</p>
- <blockquote>
- <pre>
- <?xml version="1.0" encoding="ISO-8859-1"?>
- <Sessions>
- <Session>
- <b><SessionName>xxx</SessionName></b>
- <Coach>xxx</Coach>
- <b><DateStart>xxx</DateStart></b>
- <b><DateEnd>xxx</DateEnd></b>
- <User>xxx</User>
- <User>xxx</User>
- <Course>
- <CourseCode>coursecode1</CourseCode>
- <Coach>coach1</Coach>
- <User>username1</User>
- <User>username2</User>
- </Course>
- </Session>
- </Sessions>
- </pre>
- </blockquote>
- </font>
- <?php
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- Display::display_footer();
- ?>
|