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298 lines
10 KiB
298 lines
10 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: survey_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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$language_file='survey';
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// including the global dokeos file
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require_once ('../inc/global.inc.php');
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// including additional libraries
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/** @todo check if these are all needed */
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/** @todo check if the starting / is needed. api_get_path probably ends with an / */
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require_once (api_get_path(LIBRARY_PATH).'/fileManage.lib.php');
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require_once (api_get_path(CONFIGURATION_PATH) ."/add_course.conf.php");
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require_once (api_get_path(LIBRARY_PATH)."/add_course.lib.inc.php");
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require_once (api_get_path(LIBRARY_PATH)."/course.lib.php");
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require_once (api_get_path(LIBRARY_PATH)."/groupmanager.lib.php");
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require_once (api_get_path(LIBRARY_PATH)."/surveymanager.lib.php");
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require_once (api_get_path(LIBRARY_PATH)."/usermanager.lib.php");
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$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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$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($_REQUEST['indiceQuestion']);
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$group_offset_back = empty($_REQUEST['group_offset_back']) ? 0 : intval($_REQUEST['group_offset_back']);
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$question_offset_back = empty($_REQUEST['question_offset_back']) ? 0 : intval($_REQUEST['question_offset_back']);
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$indiceQuestionBack = empty($_REQUEST['indiceQuestionBack']) ? 1 : intval($_REQUEST['indiceQuestionBack']);
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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($rs);
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$interbreadcrumb[] = array ("url" => "survey_list.php", "name" => get_lang('SurveyList'));
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$tool_name = get_lang('Preview');
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Display::display_header($tool_name);
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api_display_tool_title("Survey Name : ".$o_survey->title);
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// write the css template
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//echo '<link href="../css/survey_'.$template.'.css" rel="stylesheet" type="text/css">';
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// select the groups
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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 '.$group_offset.',1';
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$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($rscount);
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echo '<table width="600" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#F6F5F5">
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<tr><td>';
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while($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 || $o_group->groupname!='No Group'){
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// select the previous answer the user did
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$sql = ' SELECT answer
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FROM '.$db_name.'.survey_report
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WHERE user_id='.$_user['user_id'].' 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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// remove the f*** <p></p> and other boring and stupid styles
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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 = $sel2 = "";
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/** @todo hardcode language strings ahead in a switch statement => won't work for any language other than English */
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switch ($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."]'>".stripslashes($o_question->a1)."
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<input type=radio value='a2' $sel2 name='q[".$o_question->qid."]'>".stripslashes($o_question->a2)."<BR><BR>";
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break;
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case 'Open Answer' :
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echo " <textarea cols='50' rows='6' name='q[".$o_question->qid."]'>".stripslashes($o_question->a1).
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stripslashes($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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$break= "<br>";
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}
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echo '<table cellpadding="7" cellspacing="0"><tr><td>';
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for($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->$current)){
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if($i!=1 || $o_question->alignment=='vertical')
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echo ' ';
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echo '<input value="'.$current.'" '.$checked.' type="checkbox" name="q['.$o_question->qid.'][]">'.stripslashes($o_question->$current.$break);
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}
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}
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echo "</td></tr></table><br><br>";
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break;
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case 'Multiple Choice (single answer)' :
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$break = '';
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if($o_question->alignment=='vertical')
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{
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$break= "<br>";
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}
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echo '<table cellpadding="7" cellspacing="0"><tr><td>';
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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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if($i!=1 || $o_question->alignment=='vertical')
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echo ' ';
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echo '<input value="'.$current.'" '.$checked.' type="radio" name="q['.$o_question->qid.']">'.stripslashes($o_question->$current.$break);
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}
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}
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echo "</td></tr></table><br><br>";
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break;
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case 'Numbered' :
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$answer = explode(',',$answer);
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for($i = 1 ; $i <=10 ; $i++) {
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$current = 'a'.$i;
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if(!empty($o_question->$current)){
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echo ' <select name="q['.$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]==$j){
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$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> '.stripslashes($o_question->$current).'<br><br>';
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}
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}
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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>';
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?>
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<br /><br />
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<form method="get" action="<?php echo $_SERVER['PHP_SELF']; ?>">
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<input type="hidden" name="surveyid" value="<?php echo $surveyid;?>">
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<input type="hidden" name="db_name" value="<?php echo $db_name;?>">
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<input type="hidden" name="temp" value="<?php echo $temp;?>">
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<input type="hidden" name="cidReq" value="<?php echo $_GET['cidReq'];?>">
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<input type="hidden" name="group_offset" value="<?php echo $group_offset;?>">
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<input type="hidden" name="question_offset" value="<?php echo $question_offset;?>">
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<input type="hidden" name="indiceQuestion" value="<?php echo $indiceQuestion;?>">
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td align="center">
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<?php
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echo "<input type=\"button\" name=\"Back\" value=\"Back\" onclick=\"history.back();\">";
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if($group_offset < $nbGroups)
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echo '<input type="submit" name="submit" value="Next"> ';
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else
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echo '<input type="button" value="Finish" onclick="document.location=\'survey_list.php\'"> ';
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?>
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<input type="button" value="Print" onclick="window.print()"></td>
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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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