chamilo-lms/main/survey/group_add_question.php

<?php
/*
    DOKEOS - elearning and course management software

    For a full list of contributors, see documentation/credits.html
   
    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 "documentation/licence.html" more details.
 
    Contact: 
		Dokeos
		Rue des Palais 44 Paleizenstraat
		B-1030 Brussels - Belgium
		Tel. +32 (2) 211 34 56
*/

/**
*	@package dokeos.survey
* 	@author 
* 	@version $Id: group_add_question.php 10680 2007-01-11 21:26:23Z pcool $
*/

/*
==============================================================================
		INIT SECTION
==============================================================================
*/
// name of the language file that needs to be included 
$language_file = 'survey';

// including the global dokeos file
require_once ('../inc/global.inc.php');

// including additional libraries
/** @todo check if these are all needed */
/** @todo check if the starting / is needed. api_get_path probably ends with an / */
require_once (api_get_path(LIBRARY_PATH).'/fileManage.lib.php');
require_once (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(LIBRARY_PATH)."/surveymanager.lib.php");
require_once (api_get_path(LIBRARY_PATH)."/usermanager.lib.php");


$table_user = Database :: get_main_table(TABLE_MAIN_USER);
//$table_survey = Database :: get_main_table(MAIN_SURVEY_IFA_TABLE);
$tool_name1 = get_lang('AddQuestion');
$tool_name = get_lang('AddQuestion');
$interbreadcrumb[] = array ("url" => "survey.php", "name" => get_lang('CreateSurvey'));
$surveyid=$_GET['surveyid'];
$groupid = $_GET['groupid'];
if (isset($_POST['back']))
{
	$surveyid=$_POST['surveyid'];
	$groupid=$_POST['groupid'];	
	header("Location:create_new_group.php?surveyid=$surveyid");
	exit;
}
if(isset($_POST['next']))
{	
	if($_POST['radiobutton']=="1")
	{
	    $surveyid=$_POST['surveyid'];
		$groupid=$_POST['groupid'];		
		header("Location:select_question_type.php?surveyid=$surveyid&groupid=$groupid");
		exit;
	}
	elseif($_POST['radiobutton']=="2")
	{
		header("Location:question_type.php");
	}
	
	else
	{	
        $sid=$_POST['newsurveyid'];
		$gid=$_POST['newgroupid'];	
		header("Location:group_list.php?surveyid=$surveyid&groupid=$groupid");
	}
}
Display::display_header($tool_name1);
$GName = get_lang('GroupName');
api_display_tool_title($tool_name);
$name = surveymanager :: get_groupname($gid);
?>
<form name="radiobutton" method="post" action="<?php echo $_SERVER['PHP_SELF'];?>">
<input type="hidden" name="surveyid" value="<?php echo $surveyid; ?>">
<input type="hidden" name="groupid" value="<?php echo $groupid; ?>">
<!--<input type="hidden" name="cidReq" value="<?php echo $_REQUEST['cidReq']; ?>">-->
<table>
<tr>
<td><?php api_display_tool_title($GName);?></td> 
<td><?php api_display_tool_title($name);?></td>
</tr>
<?php 
if( isset($error_message) )
{
	Display::display_error_message($error_message);	
}

?>
<tr>
	<td>
		<input name="radiobutton" type="radio" value="1" checked><?php echo get_lang('CreateNew');?>
	</td>
</tr>
<tr>
</tr>
<tr>
</tr>
<tr>
	<td>
		<strong><?php echo get_lang('GetFromDB');?></strong>
	</td>
</tr>
<tr>
	<td>
		<input name="radiobutton" type="radio" value="2"><?php echo get_lang('ByQuestion');?>
	</td>	
</tr>
<tr>
	<td>
		<input name="radiobutton" type="radio" value="3"><?php echo get_lang('ByGroup');?>
	</td>
</tr>
<tr>
  <td></td>
  <td>&nbsp;</td>
</tr>
<tr>
<td>
<input type="submit" name= 'back' value="<?php echo get_lang('Back');?>">
<input type="submit" name= 'next' value="<?php echo get_lang('Next');?>"></td>
</tr>
</table>
</form>
<?php
function g_redirect($url,$mode)
/*  It redirects to a page specified by "$url".
 *  $mode can be:
 *    LOCATION:  Redirect via Header "Location".
 *    REFRESH:  Redirect via Header "Refresh".
 *    META:      Redirect via HTML META tag
 *    JS:        Redirect via JavaScript command
 */
{
  if (strncmp('http:',$url,5) && strncmp('https:',$url,6)) {

     $starturl = ($_SERVER["HTTPS"] == 'on' ? 'https' : 'http') . '://'.
                 (empty($_SERVER['HTTP_HOST'])? $_SERVER['SERVER_NAME'] :
                 $_SERVER['HTTP_HOST']);

     if ($url[0] != '/') $starturl .= dirname($_SERVER['PHP_SELF']).'/';

     $url = "$starturl$url";
  }
  switch($mode) {
     case 'LOCATION': 
       if (headers_sent()) exit("Headers already sent. Can not redirect to $url");
       header("Location: $url");
       exit;
     case 'REFRESH': 
       if (headers_sent()) exit("Headers already sent. Can not redirect to $url");
       header("Refresh: 0; URL=\"$url\""); 
       exit;
     case 'META':
       ?><meta http-equiv="refresh" content="0;url=<?php echo $url; ?>" /><?php 
       exit;
     default: /* -- JavaScript */
       ?><script type="text/javascript">
       window.location.href='<?php echo $url; ?>';
       </script><?php 
  }
  exit;
} 
/*
==============================================================================
		FOOTER 
==============================================================================
*/
Display :: display_footer();
?>