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- <?php
- /*
- ==============================================================================
- 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: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
- ==============================================================================
- */
- /**
- ==============================================================================
- * @package dokeos.admin
- ==============================================================================
- */
- // name of the language file that needs to be included
- $language_file='admin';
- // resetting the course id
- $cidReset=true;
- // including some necessary dokeos files
- require('../inc/global.inc.php');
- require_once ('../inc/lib/xajax/xajax.inc.php');
- $xajax = new xajax();
- //$xajax->debugOn();
- $xajax -> registerFunction ('search_users');
- // setting the section (for the tabs)
- $this_section = SECTION_PLATFORM_ADMIN;
- // Access restrictions
- api_protect_admin_script(true);
- // setting breadcrumbs
- $interbreadcrumb[]=array('url' => 'index.php',"name" => get_lang('PlatformAdmin'));
- $interbreadcrumb[]=array('url' => "session_list.php","name" => "Liste des sessions");
- // Database Table Definitions
- $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
- $tbl_session_rel_class = Database::get_main_table(TABLE_MAIN_SESSION_CLASS);
- $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
- $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
- $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
- $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
- $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
- $tbl_class = Database::get_main_table(TABLE_MAIN_CLASS);
- $tbl_class_user = Database::get_main_table(TABLE_MAIN_CLASS_USER);
- // setting the name of the tool
- $tool_name=get_lang('SubscribeUsersToSession');
- $id_session=intval($_GET['id_session']);
- if(!api_is_platform_admin())
- {
- $sql = 'SELECT session_admin_id FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_session;
- $rs = api_sql_query($sql,__FILE__,__LINE__);
- if(mysql_result($rs,0,0)!=$_user['user_id'])
- {
- api_not_allowed(true);
- }
- }
- function search_users($needle)
- {
- global $tbl_user;
-
- $xajax_response = new XajaxResponse();
- $return = '';
- if(!empty($needle))
- {
- // search users where username or firstname or lastname begins likes $needle
- $sql = 'SELECT user_id, username, lastname, firstname FROM '.$tbl_user.' user
- WHERE (username LIKE "'.$needle.'%"
- OR firstname LIKE "'.$needle.'%"
- OR lastname LIKE "'.$needle.'%")
- ORDER BY lastname, firstname, username
- LIMIT 10';
-
- $rs = api_sql_query($sql, __FILE__, __LINE__);
-
- while($user = Database :: fetch_array($rs))
- {
- $return .= '<a href="#" onclick="add_user_to_session(\''.$user['user_id'].'\',\''.$user['firstname'].' '.$user['lastname'].' ('.$user['username'].')'.'\')">'.$user['firstname'].' '.$user['lastname'].' ('.$user['username'].')</a><br />';
- }
- }
- $xajax_response -> addAssign('ajax_list_users','innerHTML',utf8_encode($return));
- return $xajax_response;
- }
- $xajax -> processRequests();
- $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
- $htmlHeadXtra[] = '
- <script type="text/javascript">
- function add_user_to_session (code, content) {
- document.getElementById("user_to_add").value = "";
- document.getElementById("ajax_list_users").innerHTML = "";
-
- destination = document.getElementById("destination_users");
- destination.options[destination.length] = new Option(content,code);
-
- destination.selectedIndex = -1;
- sortOptions(destination.options);
-
- }
- function remove_item(origin)
- {
- for(var i = 0 ; i<origin.options.length ; i++) {
- if(origin.options[i].selected) {
- origin.options[i]=null;
- i = i-1;
- }
- }
- }
- </script>';
- $formSent=0;
- $errorMsg=$firstLetterUser=$firstLetterSession='';
- $UserList=$SessionList=array();
- $users=$sessions=array();
- $noPHP_SELF=true;
- if($_POST['formSent'])
- {
- $formSent=$_POST['formSent'];
- $firstLetterUser=$_POST['firstLetterUser'];
- $firstLetterSession=$_POST['firstLetterSession'];
- $UserList=$_POST['sessionUsersList'];
- $ClassList=$_POST['sessionClassesList'];
- if(!is_array($UserList))
- {
- $UserList=array();
- }
- if($formSent == 1)
- {
- $result = api_sql_query("SELECT id_user FROM $tbl_session_rel_user WHERE id_session='$id_session'");
- $existingUsers = array();
- while($row = mysql_fetch_array($result)){
- $existingUsers[] = $row['id_user'];
- }
- $result=api_sql_query("SELECT course_code FROM $tbl_session_rel_course WHERE id_session='$id_session'",__FILE__,__LINE__);
- $CourseList=array();
- while($row=mysql_fetch_array($result))
- {
- $CourseList[]=$row['course_code'];
- }
- foreach($CourseList as $enreg_course)
- {
- $nbr_users=0;
- foreach($UserList as $enreg_user)
- {
- if(!in_array($enreg_user, $existingUsers)){
- api_sql_query("INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session,course_code,id_user) VALUES('$id_session','$enreg_course','$enreg_user')",__FILE__,__LINE__);
- if(mysql_affected_rows())
- {
- $nbr_users++;
- }
- }
- }
- foreach($existingUsers as $existing_user){
- if(!in_array($existing_user, $UserList)){
- $sql = "DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND course_code='$enreg_course' AND id_user='$existing_user'";
- api_sql_query($sql);
- if(mysql_affected_rows())
- {
- $nbr_users--;
- }
- }
- }
- $sql = "SELECT COUNT(id_user) as nbUsers FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND course_code='$enreg_course'";
- $rs = api_sql_query($sql, __FILE__, __LINE__);
- list($nbr_users) = mysql_fetch_array($rs);
- api_sql_query("UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users WHERE id_session='$id_session' AND course_code='$enreg_course'",__FILE__,__LINE__);
- }
- api_sql_query("DELETE FROM $tbl_session_rel_user WHERE id_session = $id_session");
- $nbr_users = 0;
- foreach($UserList as $enreg_user){
- $nbr_users++;
- api_sql_query("INSERT IGNORE INTO $tbl_session_rel_user(id_session, id_user) VALUES('$id_session','$enreg_user')",__FILE__,__LINE__);
- }
- $nbr_users = count($UserList);
- api_sql_query("UPDATE $tbl_session SET nbr_users= $nbr_users WHERE id='$id_session' ",__FILE__,__LINE__);
- //if(empty($_GET['add']))
- //header('Location: '.$_GET['page'].'?id_session='.$id_session);
- //else
- header('Location: resume_session.php?id_session='.$id_session);
- }
- }
- Display::display_header($tool_name);
- api_display_tool_title($tool_name);
- $nosessionUsersList = $sessionUsersList = array();
- $sql = 'SELECT COUNT(1) FROM '.$tbl_user;
- $rs = api_sql_query($sql, __FILE__, __LINE__);
- $count_courses = mysql_result($rs, 0, 0);
- $ajax_search = $count_courses > 100 ? true : false;
- if($ajax_search)
- {
- $sql="SELECT user_id, lastname, firstname, username, id_session
- FROM $tbl_user
- INNER JOIN $tbl_session_rel_user
- ON $tbl_session_rel_user.id_user = $tbl_user.user_id
- AND $tbl_session_rel_user.id_session = ".intval($id_session)."
- ORDER BY lastname,firstname,username";
-
- $result=api_sql_query($sql,__FILE__,__LINE__);
- $Users=api_store_result($result);
-
- foreach($Users as $user)
- {
- $sessionUsersList[$user['user_id']] = $user ;
- }
- }
- else
- {
- $sql="SELECT user_id, lastname, firstname, username, id_session
- FROM $tbl_user
- LEFT JOIN $tbl_session_rel_user
- ON $tbl_session_rel_user.id_user = $tbl_user.user_id
- ORDER BY lastname,firstname,username";
-
- $result=api_sql_query($sql,__FILE__,__LINE__);
- $Users=api_store_result($result);
-
- foreach($Users as $user)
- {
- if($user['id_session'] == $id_session)
- $sessionUsersList[$user['user_id']] = $user ;
- else
- $nosessionUsersList[$user['user_id']] = $user ;
- }
- }
- ?>
- <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $_GET['page'] ?>&id_session=<?php echo $id_session; ?><?php if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;">
- <input type="hidden" name="formSent" value="1" />
- <?php
- if(!empty($errorMsg))
- {
- Display::display_normal_message($errorMsg); //main API
- }
- ?>
- <table border="0" cellpadding="5" cellspacing="0" width="100%">
- <!-- Users -->
- <tr>
- <td align="center"><b><?php echo get_lang('UserListInPlatform') ?> :</b>
- </td>
- <td></td>
- <td align="center"><b><?php echo get_lang('UserListInSession') ?> :</b></td>
- </tr>
- <tr>
- <td align="center">
- <div id="content_source">
- <?php
- if($ajax_search)
- {
- ?>
- <input type="text" id="user_to_add" onkeyup="xajax_search_users(this.value)" />
- <div id="ajax_list_users"></div>
- <?php
- }
- else
- {
- ?>
-
- <select id="origin_users" name="nosessionUsersList[]" multiple="multiple" size="15" style="width:300px;">
- <?php
- foreach($nosessionUsersList as $enreg)
- {
- ?>
- <option value="<?php echo $enreg['user_id']; ?>"><?php echo $enreg['lastname'].' '.$enreg['firstname'].' ('.$enreg['username'].')'; ?></option>
- <?php
- }
- unset($nosessionUsersList);
- ?>
- </select>
- <?php
- }
- ?>
- </div>
- </td>
- <td width="10%" valign="middle" align="center">
- <?php
- if($ajax_search)
- {
- ?>
- <input type="button" onclick="remove_item(document.getElementById('destination_users'))" value="<<" />
- <?php
- }
- else
- {
- ?>
- <input type="button" onclick="moveItem(document.getElementById('origin_users'), document.getElementById('destination_users'))" value=">>" />
- <br /><br />
- <input type="button" onclick="moveItem(document.getElementById('destination_users'), document.getElementById('origin_users'))" value="<<" />
- <?php
- }
- ?>
- <br /><br /><br /><br /><br /><br />
- </td>
- <td align="center">
- <select id="destination_users" name="sessionUsersList[]" multiple="multiple" size="15" style="width:300px;">
- <?php
- foreach($sessionUsersList as $enreg)
- {
- ?>
- <option value="<?php echo $enreg['user_id']; ?>"><?php echo $enreg['lastname'].' '.$enreg['firstname'].' ('.$enreg['username'].')'; ?></option>
- <?php
- }
- unset($sessionUsersList);
- ?>
- </select></td>
- </tr>
- <tr>
- <td colspan="3" align="center">
- <br />
- <?php
- if(isset($_GET['add']))
- echo '<input type="button" value="'.get_lang("FinishSessionCreation").'" onclick="valide()" />';
- else
- echo '<input type="button" value="'.get_lang('Ok').'" onclick="valide()" />';
- ?>
- </td>
- </tr>
- </table>
- </form>
- <script type="text/javascript">
- <!--
- function moveItem(origin , destination){
- for(var i = 0 ; i<origin.options.length ; i++) {
- if(origin.options[i].selected) {
- destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
- origin.options[i]=null;
- i = i-1;
- }
- }
- destination.selectedIndex = -1;
- sortOptions(destination.options);
- }
- function sortOptions(options) {
- newOptions = new Array();
- for (i = 0 ; i<options.length ; i++)
- newOptions[i] = options[i];
- newOptions = newOptions.sort(mysort);
- options.length = 0;
- for(i = 0 ; i < newOptions.length ; i++)
- options[i] = newOptions[i];
- }
- function mysort(a, b){
- if(a.text.toLowerCase() > b.text.toLowerCase()){
- return 1;
- }
- if(a.text.toLowerCase() < b.text.toLowerCase()){
- return -1;
- }
- return 0;
- }
- function valide(){
- var options = document.getElementById('destination_users').options;
- for (i = 0 ; i<options.length ; i++)
- options[i].selected = true;
- /*
- var options = document.getElementById('destination_classes').options;
- for (i = 0 ; i<options.length ; i++)
- options[i].selected = true;
- */
- document.forms.formulaire.submit();
- }
- function loadUsersInSelect(select){
- var xhr_object = null;
- if(window.XMLHttpRequest) // Firefox
- xhr_object = new XMLHttpRequest();
- else if(window.ActiveXObject) // Internet Explorer
- xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
- else // XMLHttpRequest non supporté par le navigateur
- alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
- //xhr_object.open("GET", "loadUsersInSelect.ajax.php?id_session=<?php echo $id_session ?>&letter="+select.options[select.selectedIndex].text, false);
- xhr_object.open("POST", "loadUsersInSelect.ajax.php");
- xhr_object.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
- nosessionUsers = makepost(document.getElementById('origin_users'));
- sessionUsers = makepost(document.getElementById('destination_users'));
- nosessionClasses = makepost(document.getElementById('origin_classes'));
- sessionClasses = makepost(document.getElementById('destination_classes'));
- xhr_object.send("nosessionusers="+nosessionUsers+"&sessionusers="+sessionUsers+"&nosessionclasses="+nosessionClasses+"&sessionclasses="+sessionClasses);
- xhr_object.onreadystatechange = function() {
- if(xhr_object.readyState == 4) {
- document.getElementById('content_source').innerHTML = result = xhr_object.responseText;
- //alert(xhr_object.responseText);
- }
- }
- }
- function makepost(select){
- var options = select.options;
- var ret = "";
- for (i = 0 ; i<options.length ; i++)
- ret = ret + options[i].value +'::'+options[i].text+";;";
- return ret;
- }
- -->
- </script>
- <?php
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- Display::display_footer();
- ?>
|