chamilo-lms/main/survey/create_from_existing_survey.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: create_from_existing_survey.php 10680 2007-01-11 21:26:23Z pcool $
*/

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

require ('../inc/global.inc.php');
require_once (api_get_path(LIBRARY_PATH)."/surveymanager.lib.php");

/** @todo replace this with the correct code */
/*
$status = surveymanager::get_status();
api_protect_course_script();
if($status==5)
{
	api_protect_admin_script();
}
*/
/** @todo this has to be moved to a more appropriate place (after the display_header of the code)*/
if (!api_is_allowed_to_edit())
{
	Display :: display_header();
	Display :: display_error_message(get_lang('NotAllowedHere'));
	Display :: display_footer();
	exit;
}

require_once (api_get_path(LIBRARY_PATH)."/course.lib.php");
$table_survey = Database :: get_course_table(TABLE_SURVEY);
$interbreadcrumb[] = array ("url" => "survey_list.php", "name" => get_lang('Survey'));
$n='e';
$tool_name = get_lang('CreateFromExistingSurveys');
$surveyid=$_GET['surveyid'];
if(isset($_POST['importexistingsurvey']))
{
	$surveyid=$_REQUEST['surveyid'];
    header("location:attach_existingsurvey.php?surveyid=$surveyid&n=$n");
	exit;
}
if(isset($_POST['back']))
{
	header("location:survey_all_courses.php?n=$n");
	exit;
}
if(isset($_POST['import']))
{
  $surveyid=$_REQUEST['surveyid'];
  $selectcount=count($_POST['course']);	
  if($selectcount<=0)
   {
	  	 $error_message=get_lang('PleaseSelectAChoice');
   }
 else
  {
	$gid_arr = $_REQUEST['course']; 
	$gids = implode(",",$gid_arr);	
    header("location:attach_survey.php?surveyid=$surveyid&gids=$gids");
	exit;
  }
}
if(isset($_POST['view']))
{
 $surveyid=$_REQUEST['surveyid'];
 $selectcount=count($_POST['course']);	
  if($selectcount<=0)
   {
	  	 $error_message=get_lang('PleaseSelectAChoice');		
   }
 else
  {    
   $course=implode(",",$_REQUEST['course']);
   header("location:question_list.php?surveyid=$surveyid&course=$course&n=$n");
   exit;
  }
}
Display :: display_header($tool_name);
api_display_tool_title($tool_name);
if( isset($error_message) )
{
	Display::display_error_message($error_message);	
}

?>
<form action="<?php echo $_SERVER['PHP_SELF'];?>" method="POST" name="frm1">
<input type="submit" name="importexistingsurvey" value="<?php echo get_lang('ImportExistingSurvey'); ?>">
<input type="hidden" name="surveyid" value="<?php echo $surveyid; ?>">
<input type="hidden" name="db_name" value="<?php echo $db_name; ?>">
</form>
<form method="POST" action="<?php echo $_SERVER['PHP_SELF'];?>" name="frm2">
<input type="hidden" name="action" value="add_survey">
<input type="hidden" name="surveyid" value="<?php echo $surveyid; ?>">
<input type="hidden" name="db_name" value="<?php echo $db_name; ?>">
<?php 	
   		$nameTools=get_lang('CreateFromExistingSurveys');
		$table_group = Database :: get_course_table(TABLE_SURVEY_GROUP);
		$sql = "SELECT * FROM $db_name.survey_group WHERE survey_id='$surveyid'";
		$parameters = array ();
			$parameters['surveyid']=$surveyid;
			$parameters['newgroupid']=$groupid;
			
		$res = api_sql_query($sql,__FILE__,__LINE__);	
	if (mysql_num_rows($res) > 0)
	{		
		$surveys = array ();
		while ($obj = mysql_fetch_object($res))
		{
			$survey = array ();
			$survey[] = '<input type="checkbox" name="course[]" value="'.$obj->group_id.'">';
			$survey[] = $obj->groupname;
			$groupid=$obj->group_id;
			//$surveyid=surveymanager::get_surveyid($groupid);
			$authorid=surveymanager::get_author($db_name,$surveyid);
			$author=surveymanager::get_survey_author($authorid);
			$NoOfQuestion=surveymanager::no_of_question($db_name,$groupid);
			$survey[] = $NoOfQuestion;
			$survey[] = $author;
			$surveys[] = $survey;
		}
		$table_header[] = array (' ', false);
		$table_header[] = array (get_lang('QuesGroup'), true);
		$table_header[] = array (get_lang('NoOfQuestions'), true);
		$table_header[] = array (get_lang('Author'), true);
		Display :: display_sortable_table($table_header, $surveys, array (), array (), $parameters);
		?>		
		<table>
		<tr>
		<td><input type="submit" name="back" value="<?php  echo get_lang('Back');?>"></td>
		<td><input type="submit" name="view" value="<?php echo get_lang('ViewQuestions');?>"></td>
		<td><input type="submit" name="import" value="<?php echo get_lang('ImportGroups');?>"></td>
		</tr>
		</table>
		</form>
<?php 	
    }
	else
	{
		echo get_lang('NoSearchResults');
	}
Display :: display_footer();
?>