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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_courses');
- // setting the section (for the tabs)
- $this_section = SECTION_PLATFORM_ADMIN;
- // Access restrictions
- api_protect_admin_script();
- // setting breadcrumbs
- $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
- $interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
- // Database Table Definitions
- $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
- $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
- $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
- $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
- $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
- // setting the name of the tool
- $tool_name= get_lang('SubscribeCoursesToSession');
- $id_session=intval($_GET['id_session']);
- function search_courses($needle)
- {
- global $tbl_course, $tbl_session_rel_course, $id_session;
-
- $xajax_response = new XajaxResponse();
- $return = '';
- if(!empty($needle))
- {
- // search users where username or firstname or lastname begins likes $needle
- $sql = 'SELECT course.code, course.visual_code, course.title, session_rel_course.id_session
- FROM '.$tbl_course.' course
- LEFT JOIN '.$tbl_session_rel_course.' session_rel_course
- ON course.code = session_rel_course.course_code
- AND session_rel_course.id_session = '.intval($id_session).'
- WHERE course.visual_code LIKE "'.$needle.'%"
- OR course.title LIKE "'.$needle.'%"';
-
- $rs = api_sql_query($sql, __FILE__, __LINE__);
-
- while($course = Database :: fetch_array($rs))
- {
- $return .= '<a href="#" onclick="add_course_to_session(\''.$course['code'].'\',\''.$course['title'].' ('.$course['visual_code'].')'.'\')">'.$course['title'].' ('.$course['visual_code'].')</a><br />';
- }
- }
- $xajax_response -> addAssign('ajax_list_courses','innerHTML',utf8_encode($return));
- return $xajax_response;
- }
- $xajax -> processRequests();
- $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
- $htmlHeadXtra[] = '
- <script type="text/javascript">
- function add_course_to_session (code, content) {
- document.getElementById("course_to_add").value = "";
- document.getElementById("ajax_list_courses").innerHTML = "";
-
- destination = document.getElementById("destination");
- 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;
- $errorMsg=$firstLetterCourse=$firstLetterSession='';
- $CourseList=$SessionList=array();
- $courses=$sessions=array();
- $noPHP_SELF=true;
- if($_POST['formSent'])
- {
- $formSent=$_POST['formSent'];
- $firstLetterCourse=$_POST['firstLetterCourse'];
- $firstLetterSession=$_POST['firstLetterSession'];
- $CourseList=$_POST['SessionCoursesList'];
- if(!is_array($CourseList))
- {
- $CourseList=array();
- }
- $nbr_courses=0;
- $id_coach = api_sql_query("SELECT id_coach FROM $tbl_session WHERE id=$id_session");
- $id_coach = mysql_fetch_array($id_coach);
- $id_coach = $id_coach[0];
- $rs = api_sql_query("SELECT course_code FROM $tbl_session_rel_course WHERE id_session=$id_session");
- $existingCourses = api_store_result($rs);
- $sql="SELECT id_user
- FROM $tbl_session_rel_user
- WHERE id_session = $id_session";
- $result=api_sql_query($sql,__FILE__,__LINE__);
- $UserList=api_store_result($result);
- foreach($CourseList as $enreg_course)
- {
- $exists = false;
- foreach($existingCourses as $existingCourse)
- {
- if($enreg_course == $existingCourse['course_code'])
- {
- $exists=true;
- }
- }
- if(!$exists)
- {
- api_sql_query("INSERT INTO $tbl_session_rel_course(id_session,course_code, id_coach) VALUES('$id_session','$enreg_course','$id_coach')",__FILE__,__LINE__);
- $nbr_users=0;
- foreach($UserList as $enreg_user)
- {
- $enreg_user = $enreg_user['id_user'];
- 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++;
- }
- }
- 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__);
- }
- }
- foreach($existingCourses as $existingCourse) {
- if(!in_array($existingCourse['course_code'], $CourseList)){
- api_sql_query("DELETE FROM $tbl_session_rel_course WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
- api_sql_query("DELETE FROM $tbl_session_rel_course_rel_user WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
- }
- }
- $nbr_courses=count($CourseList);
- api_sql_query("UPDATE $tbl_session SET nbr_courses=$nbr_courses WHERE id='$id_session'",__FILE__,__LINE__);
- if(isset($_GET['add']))
- header('Location: add_users_to_session.php?id_session='.$id_session.'&add=true');
- else
- header('Location: resume_session.php?id_session='.$id_session);
- //header('Location: '.$_GET['page'].'?id_session='.$id_session);
- }
- Display::display_header($tool_name);
- api_display_tool_title($tool_name);
- $sql = 'SELECT COUNT(1) FROM '.$tbl_course;
- $rs = api_sql_query($sql, __FILE__, __LINE__);
- $count_courses = mysql_result($rs, 0, 0);
- $ajax_search = $count_courses > 50 ? true : false;
- $nosessionCourses = $sessionCourses = array();
- if($ajax_search)
- {
- $sql="SELECT code, title, visual_code, id_session
- FROM $tbl_course course
- INNER JOIN $tbl_session_rel_course session_rel_course
- ON course.code = session_rel_course.course_code
- AND session_rel_course.id_session = ".intval($id_session)."
- ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
- $result=api_sql_query($sql,__FILE__,__LINE__);
- $Courses=api_store_result($result);
-
-
- foreach($Courses as $course)
- {
- $sessionCourses[$course['code']] = $course ;
- }
- }
- else
- {
- $sql="SELECT code, title, visual_code, id_session
- FROM $tbl_course course
- LEFT JOIN $tbl_session_rel_course session_rel_course
- ON course.code = session_rel_course.course_code
- AND session_rel_course.id_session = ".intval($id_session)."
- ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
- $result=api_sql_query($sql,__FILE__,__LINE__);
- $Courses=api_store_result($result);
-
- foreach($Courses as $course)
- {
- if($course['id_session'] == $id_session)
- {
- $sessionCourses[$course['code']] = $course ;
- }
- else
- {
- $nosessionCourses[$course['code']] = $course ;
- }
- }
- }
- unset($Courses);
- ?>
- <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%" align="center">
- <tr>
- <td width="45%" align="center"><b><?php echo get_lang('CourseListInPlatform') ?> :</b></td>
- <td width="10%"> </td>
- <td align="center" width="45%"><b><?php echo get_lang('CourseListInSession') ?> :</b></td>
- </tr>
- <tr>
- <td width="45%" align="center">
- <?php
- if($ajax_search){
- ?>
- <input type="text" id="course_to_add" onkeyup="xajax_search_courses(this.value)" />
- <div id="ajax_list_courses"></div>
- <?php
- }
- else
- {
- ?> <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" style="width:300px;"> <?php
- foreach($nosessionCourses as $enreg)
- {
- ?>
- <option value="<?php echo $enreg['code']; ?>" <?php if(in_array($enreg['code'],$CourseList)) echo 'selected="selected"'; ?>><?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?></option>
- <?php
- }
- ?> </select> <?php
- }
- unset($nosessionCourses);
- ?>
- </select></td>
- <td width="10%" valign="middle" align="center">
- <?php
- if($ajax_search)
- {
- ?>
- <input type="button" onclick="remove_item(document.getElementById('destination'))" value="<<" />
- <?php
- }
- else
- {
- ?>
- <input type="button" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))" value=">>" />
- <br /><br />
- <input type="button" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))" value="<<" />
- <?php
- }
- ?>
- <br /><br /><br /><br /><br /><br />
- <?php
- if(isset($_GET['add']))
- {
- echo '<input type="button" value="'.get_lang('NextStep').'" onclick="valide()" />';
- }
- else
- {
- echo '<input type="button" value="'.get_lang('Ok').'" onclick="valide()" />';
- }
- ?>
- </td>
- <td width="45%" align="center"><select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" style="width:300px;">
- <?php
- foreach($sessionCourses as $enreg)
- {
- ?>
- <option value="<?php echo $enreg['code']; ?>"><?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?></option>
- <?php
- }
- unset($sessionCourses);
- ?>
- </select></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').options;
- for (i = 0 ; i<options.length ; i++)
- options[i].selected = true;
- document.forms.formulaire.submit();
- }
- -->
- </script>
- <?php
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- Display::display_footer();
- ?>
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