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398 lines
13 KiB
398 lines
13 KiB
<?php
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/*
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DOKEOS - elearning and course management software
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For a full list of contributors, see documentation/credits.html
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See "documentation/licence.html" more details.
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Contact:
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Dokeos
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Rue des Palais 44 Paleizenstraat
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B-1030 Brussels - Belgium
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Tel. +32 (2) 211 34 56
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*/
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/**
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* @package dokeos.survey
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* @author
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* @version $Id: surveytemp_white.php 10705 2007-01-12 22:40:01Z pcool $
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*/
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// name of the language file that needs to be included
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$language_file='survey_answer';
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$cidReset=true;
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session_start();
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$lang = $_REQUEST['lang'];
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$_SESSION["user_language_choice"]=$lang;
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// including the global dokeos file
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require_once ('../inc/global.inc.php');
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// including additional libraries
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/** @todo check if these are all needed */
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/** @todo check if the starting / is needed. api_get_path probably ends with an / */
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require_once (api_get_path(LIBRARY_PATH).'/fileManage.lib.php');
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require_once (api_get_path(CONFIGURATION_PATH) ."/add_course.conf.php");
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require_once (api_get_path(LIBRARY_PATH)."/add_course.lib.inc.php");
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require_once (api_get_path(LIBRARY_PATH)."/course.lib.php");
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require_once (api_get_path(LIBRARY_PATH)."/groupmanager.lib.php");
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require_once (api_get_path(LIBRARY_PATH)."/surveymanager.lib.php");
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require_once (api_get_path(LIBRARY_PATH)."/usermanager.lib.php");
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if(!isset($_SESSION['page'])){
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$_SESSION['page'] = 0;
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}
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else if($_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING']!=$_SERVER['HTTP_REFERER']){
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$_SESSION['page']++;
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}
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if(isset($_GET['page'])){
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$_SESSION['page'] = $_GET['page'];
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}
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$page = $_SESSION['page'];
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if(!isset($_SESSION['page'.$page])){
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$_SESSION['page'.$page] = $_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING'];
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}
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$nbQuestionsPerPage = 5;
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$db_name = stripslashes($_REQUEST['db_name']);
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$surveyid = intval($_REQUEST['surveyid']);
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$temp = stripslashes($_REQUEST['temp']);
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$uid1 = intval($_REQUEST['uid1']);
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$mail = stripslashes($_REQUEST['mail']);
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$group_offset = $group_offset_dist = empty($_REQUEST['group_offset']) ? 0 : intval($_REQUEST['group_offset']);
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$question_offset = $question_offset_dist = empty($_REQUEST['question_offset']) ? 0 : intval($_REQUEST['question_offset']);
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$indiceQuestion = $indiceQuestionDist = empty($_REQUEST['indiceQuestion']) ? 1 : intval($_REQUEST['indiceQuestion']);
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$sql = 'select * from '.$db_name.'.survey where survey_id='.$surveyid;
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$rs = api_sql_query($sql,__FILE__,__LINE__);
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$o_survey = mysql_fetch_object($rs);
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if(isset($_POST['saveandexit']) || isset($_POST['next']) || isset($_POST['finish']) || isset($_POST['printall'])){
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if(is_array($_POST['q'])){
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foreach($_POST['q'] as $question => $answer){
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if(is_array($answer)){
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$answer = implode(',',$answer);
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}
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$sql = 'SELECT 1
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FROM '.$db_name.'.survey_report
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WHERE user_id='.$uid1.'
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AND survey_id='.$surveyid.'
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AND qid='.intval($question);
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$rsAnswers = api_sql_query($sql,__FILE__,__LINE__);
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// if the answer soon exists we update it, else we insert it
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if(mysql_num_rows($rsAnswers)>0){
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$sql = 'UPDATE '.$db_name.'.survey_report
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SET answer="'.addslashes($answer).'"
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WHERE qid='.intval($question).'
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AND user_id='.$uid1.'
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AND survey_id='.$surveyid;
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}
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else {
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$sql = 'INSERT INTO '.$db_name.'.survey_report
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(id, qid, answer, survey_id, user_id) VALUES
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("",'.intval($question).',"'.addslashes($answer).'", '.$surveyid.', '.$uid1.')';
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}
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$rs=api_sql_query($sql,__FILE__,__LINE__);
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}
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}
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if(isset($_POST['saveandexit'])){
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header("Location:thanks1.php?temp=$temp&surveyid=$surveyid&uid1=$uid1&db_name=$db_name&mail=$mail&lang=$lang");
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exit;
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}
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if(isset($_POST['finish']) || isset($_POST['printall'])){
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$survey_user_info_table = Database :: get_main_table(TABLE_MAIN_SURVEY_USER);
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$sql = 'UPDATE '.$survey_user_info_table.' SET
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attempted="yes"
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WHERE survey_id='.$surveyid.'
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AND db_name = "'.$db_name.'"
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AND email = "'.$mail.'"';
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$rs=api_sql_query($sql,__FILE__,__LINE__);
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if(isset($_POST['finish'])){
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header("Location:thanks1.php?temp=$temp&surveyid=$surveyid&uid1=$uid1&db_name=$db_name&mail=$mail&lang=$lang");
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exit;
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}
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}
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}
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$interbreadcrumb[] = array ("url" => "survey_list.php", "name" => get_lang('SurveyList'));
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$tool_name = $o_survey->title;
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Display::display_header($tool_name);
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api_display_tool_title("Survey Name : ".$o_survey->title);
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ob_start();
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// submit the answers
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// select the groups
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if(!isset($_POST['printall'])){
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$sql = 'SELECT DISTINCT survey_group.*
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FROM '.$db_name.'.survey_group
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INNER JOIN '.$table_survey_question.'
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ON survey_group.group_id = questions.gid
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AND questions.survey_id = survey_group.survey_id
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WHERE survey_group.survey_id='.$surveyid.'
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ORDER BY sortby ASC LIMIT '.$group_offset.',1';
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}
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else {
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$indiceQuestion = 1;
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$sql = 'SELECT DISTINCT survey_group.*
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FROM '.$db_name.'.survey_group
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INNER JOIN '.$table_survey_question.'
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ON survey_group.group_id = questions.gid
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AND questions.survey_id = survey_group.survey_id
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WHERE survey_group.survey_id='.$surveyid.'
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ORDER BY sortby ASC LIMIT 0,999';
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}
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$rsGroups = api_sql_query($sql);
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$sql = 'SELECT COUNT(DISTINCT survey_group.group_id)
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FROM '.$db_name.'.survey_group
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INNER JOIN '.$table_survey_question.'
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ON survey_group.group_id = questions.gid
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AND questions.survey_id = survey_group.survey_id
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WHERE survey_group.survey_id='.$surveyid;
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$rscount = api_sql_query($sql, __FILE__, __LINE__);
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list($nbGroups) = mysql_fetch_array($rscount);
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if(isset($_POST['printall'])){
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//display the name of the guy
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$sql = 'SELECT lastname, firstname FROM '.Database::get_main_table(TABLE_MAIN_SURVEY_USER).' WHERE user_id='.$uid1;
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$rsname = api_sql_query($sql, __FILE__, __LINE__);
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$user = api_store_result($rsname);
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echo '<center><strong>'.$user[0]['firstname'].' '.$user[0]['lastname'].'</strong></center><br /><br />';
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}
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echo '<table width="600" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#F6F5F5">
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<tr><td>';
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while($o_group = mysql_fetch_object($rsGroups) ){
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$intro = strip_tags($o_group->introduction);
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if($o_group->groupname!='No Group' && !empty($intro))
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{
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echo "<tr><td><br><table cellpadding='2' border='0' style='border: 1px solid'><tr><td align='center'>";
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echo $o_group->introduction;
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echo "</td></tr></table><br><br>";
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}
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$sql = 'SELECT *
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FROM '.$table_survey_question.'
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WHERE survey_id='.$surveyid.'
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AND gid='.intval($o_group->group_id).'
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ORDER BY sortby
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LIMIT '.$question_offset.',999';
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$rsQuestions = api_sql_query($sql);
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$nbQuestions = mysql_num_rows($rsQuestions);
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$iQuestions = 0;
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while($o_question = mysql_fetch_object($rsQuestions)){
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if(($iQuestions<$nbQuestionsPerPage || $o_group->groupname!='No Group' )|| isset($_POST['printall'])){
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// select the previous answer the user did
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$sql = ' SELECT answer
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FROM '.$db_name.'.survey_report
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WHERE user_id='.$uid1.' AND survey_id='.$surveyid.' AND qid='.$o_question->qid;
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$rsAttempt = api_sql_query($sql, __FILE__, __LINE__);
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list($answer) = mysql_fetch_array($rsAttempt);
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$o_question->caption = eregi_replace('^<p[^>]*>(.*)</p>','\\1', $o_question->caption);
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$o_question->caption = eregi_replace('(<[^ ]*) (style=."."[^>]*)(>)','\\1\\3', $o_question->caption);
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$o_question->caption = eregi_replace('(<[^ ]*) (style=.""[^>]*)(>)','\\1\\3', $o_question->caption);
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$o_question->caption = eregi_replace('(<[^ ]*)( style=."[^"]*")([^>]*)(>)','\\1\\2\\4', $o_question->caption);
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echo '<table><tr><td valign="top">'.$indiceQuestion.'- </td><td valign="top">'.stripslashes($o_question->caption).'</td></tr></table>';
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$sel1 = $sel2 = "";
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switch ($o_question -> qtype) {
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case 'Yes/No' :
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if($answer=='a1'){
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$sel1="checked";
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}
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else if($answer=='a2'){
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$sel2="checked";
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}
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echo " <input type=radio value='a1' $sel1 name='q[".$o_question->qid."]'>".$o_question->a1."
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<input type=radio value='a2' $sel2 name='q[".$o_question->qid."]'>".$o_question->a2."<BR><BR>";
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break;
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case 'Open Answer' :
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echo " <textarea cols='50' rows='6' name='q[".$o_question->qid."]'>".stripslashes($o_question->a1).
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"$answer</textarea><br><br>";
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break;
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case 'Multiple Choice (multiple answer)' :
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$answer = explode(',',$answer);
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$break = '';
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if($o_question->alignment=='vertical')
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{
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$break= "<tr>";
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}
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echo '<table cellpadding="4" cellspacing="0" align="left"><tr>';
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for($i = 1 ; $i <=10 ; $i++) {
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$current = 'a'.$i;
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$checked = '';
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if(in_array($current,$answer)){
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$checked = 'checked';
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}
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if(!empty($o_question->$current)){
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echo '<td><input value="'.$current.'" '.$checked.' type="checkbox" name="q['.$o_question->qid.'][]"></td><td align="left">'.stripslashes($o_question->$current).'</td>'.$break;
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}
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}
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echo "</tr></table><br><br>";
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break;
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case 'Multiple Choice (single answer)' :
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$break = '';
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if($o_question->alignment=='vertical')
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{
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$break= "<tr>";
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}
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echo '<table cellpadding="4" cellspacing="0" align="left"><tr>';
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for($i = 1 ; $i <=10 ; $i++) {
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$current = 'a'.$i;
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$checked = '';
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if($current == $answer){
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$checked = 'checked';
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}
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if(!empty($o_question->$current)){
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echo '<td align="left"><input value="'.$current.'" '.$checked.' type="radio" name="q['.$o_question->qid.']"></td><td align="left">'.stripslashes($o_question->$current).'</td>'.$break;
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}
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}
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echo "</tr></table><br><br>";
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break;
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case 'Numbered' :
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$answer = explode(',',$answer);
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echo '<table align="center">';
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for($i = 1 ; $i <=10 ; $i++) {
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$current = 'a'.$i;
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if(!empty($o_question->$current)){
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echo '<tr><td valign="top"><select name="q['.$o_question->qid.'][]">';
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for($j=0;$j<=10;$j++){
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$selected="";
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if($answer[$i-1]==$j){
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$selected="selected";
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}
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echo "<option value=$j $selected>".stripslashes($j)."</option>";
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}
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echo '</select><td valign="top"> '.$o_question->$current.'<br><br></tr></tr>';
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}
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}
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echo '</table>';
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break;
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}
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$iQuestions++;
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$indiceQuestion++;
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}
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}
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if($o_group->groupname!='No Group' || $nbQuestions <= $iQuestions){
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$group_offset++;
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$question_offset=0;
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}
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else {
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$question_offset += $iQuestions;
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}
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}
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echo '</td></tr></table><br /><br />';
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$content = ob_get_contents();
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ob_end_clean();
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$content = '<form method="post" action="'.$_SERVER['PHP_SELF'].'?surveyid='.$surveyid.'&temp='.$temp.'&uid1='.$uid1.'&mail='.$mail.'&group_offset='.$group_offset.'&question_offset='.$question_offset.'&indiceQuestion='.$indiceQuestion.'&&lang='.$lang.'">'.$content;
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echo $content;
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?>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td align="center">
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<?php
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if(!isset($_POST['printall'])){
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if($_SESSION['page']==0)
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echo "<input type=\"button\" name=\"Back\" value=\"".get_lang('Back')."\" onclick=\"document.location='welcome_1.php?surveyid=".$surveyid.'&db_name='.$db_name.'&temp='.$temp.'&uid1='.$uid1.'&mail='.$mail."';\">";
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else {
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echo "<input type=\"button\" name=\"Back\" value=\"".get_lang('Back')."\" onclick=\"document.location='".$_SESSION['page'.($_SESSION['page']-1)]."&page=".($_SESSION['page']-1)."';\">";
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}
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if($group_offset < $nbGroups){
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echo '<input type="submit" name="saveandexit" value="'.get_lang('SaveAndExit').'" onclick="return confirm(\''.get_lang('AreYouSure').'\')">';
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echo '<input type="submit" name="next" value="'.get_lang('Next').'"> ';
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}
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else {
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echo '<input type="submit" name="printall" value="'.get_lang('PrintAll').'">';
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echo '<input type="submit" name="finish" value="'.get_lang('Next').'" onclick="return confirm(\''.get_lang('AreYouSure').'\')">';
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}
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}
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else {
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echo '<script type="text/javascript">window.print()</script>';
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echo '<input type="submit" name="finish" value="'.get_lang('Finish').'" onclick="return confirm(\''.get_lang('AreYouSure').'\')">';
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}
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?>
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</tr>
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</table>
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</form>
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<?php
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/*
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==============================================================================
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FOOTER
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==============================================================================
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*/
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Display :: display_footer();
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?>
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