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CATI_Tool/include/limesurvey/admin/statistics.php

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<?php
/*
* LimeSurvey
* Copyright (C) 2007 The LimeSurvey Project Team / Carsten Schmitz
* All rights reserved.
* License: GNU/GPL License v2 or later, see LICENSE.php
* LimeSurvey is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*
* $Id: statistics.php 11664 2011-12-16 05:19:42Z tmswhite $
*
*/
/*
* We need this later:
* 1 - Array Dual Scale
* 5 - 5 Point Choice
* A - Array (5 Point Choice)
* B - Array (10 Point Choice)
* C - Array (Yes/No/Uncertain)
* D - Date
* E - Array (Increase, Same, Decrease)
* F - Array (Flexible Labels)
* G - Gender
* H - Array (Flexible Labels) by Column
* I - Language Switch
* K - Multiple Numerical Input
* L - List (Radio)
* M - Multiple choice
* N - Numerical Input
* O - List With Comment
* P - Multiple choice with comments
* Q - Multiple Short Text
* R - Ranking
* S - Short Free Text
* T - Long Free Text
* U - Huge Free Text
* X - Boilerplate Question
* Y - Yes/No
* ! - List (Dropdown)
* : - Array (Flexible Labels) multiple drop down
* ; - Array (Flexible Labels) multiple texts
* | - File Upload
Debugging help:
echo '<script language="javascript" type="text/javascript">alert("HI");</script>';
*/
//split up results to extend statistics -> NOT WORKING YET! DO NOT ENABLE THIS!
$showcombinedresults = 0;
/*
* this variable is used in the function shortencode() which cuts off a question/answer title
* after $maxchars and shows the rest as tooltip
*/
$maxchars = 50;
include_once("login_check.php");
//some includes, the progressbar is used to show a progressbar while generating the graphs
//include_once("login_check.php");
require_once('classes/core/class.progressbar.php');
//we collect all the output within this variable
$statisticsoutput ='';
//output for chosing questions to cross query
$cr_statisticsoutput = '';
// This gets all the 'to be shown questions' from the POST and puts these into an array
$summary=returnglobal('summary');
$statlang=returnglobal('statlang');
//if $summary isn't an array we create one
if (isset($summary) && !is_array($summary)) {
$summary = explode("+", $summary);
}
//no survey ID? -> come and get one
if (!isset($surveyid)) {$surveyid=returnglobal('sid');}
//still no survey ID -> error
if (!$surveyid)
{
//need to have a survey id
$statisticsoutput .= "<center>You have not selected a survey!</center>";
exit;
}
// Set language for questions and answers to base language of this survey
$language = GetBaseLanguageFromSurveyID($surveyid);
//pick the best font file if font setting is 'auto'
if ($chartfontfile=='auto')
{
$chartfontfile='vera.ttf';
if ( $language=='ar')
{
$chartfontfile='KacstOffice.ttf';
}
elseif ($language=='fa' )
{
$chartfontfile='KacstFarsi.ttf';
}
elseif ($language=='el' )
{
$chartfontfile='DejaVuLGCSans.ttf';
}
elseif ($language=='zh-Hant-HK' || $language=='zh-Hant-TW' || $language=='zh-Hans')
{
$chartfontfile='fireflysung.ttf';
}
}
//$statisticsoutput .= "
//<script type='text/javascript'' >
//<!--
//function selectAll(name){
// //var name=name;
//
// alert(name);
//
// temp = document.+name+.elements.length;
//
// for (i=0; i < temp; i++) {
// if(document.+name+.elements[i].checked == 1)
// {document.+name+.elements[i].checked = 0;
// document.+name+.+name+_btn.value = 'Select All'; }
// else {document.+name.elements[i].checked = 1;
// document.+name+.+name+_btn.value = 'Deselect All'; }
// }
//}
////-->
//</script>";
//hide/show the filter
//filtersettings by default aren't shown when showing the results
$statisticsoutput .= '<script type="text/javascript" src="scripts/statistics.js"></script>';
//headline with all icons for available statistic options
//Get the menubar
$statisticsoutput .= browsemenubar($clang->gT("Quick statistics"))
//we need a form which can pass the selected data later
."<form method='post' name='formbuilder' action='$scriptname?action=statistics#start'>\n";
//Select public language file
$query = "SELECT datestamp FROM {$dbprefix}surveys WHERE sid=$surveyid";
$result = db_execute_assoc($query) or safe_die("Error selecting language: <br />".$query."<br />".$connect->ErrorMsg());
/*
* check if there is a datestamp available for this survey
* yes -> $datestamp="Y"
* no -> $datestamp="N"
*/
while ($row=$result->FetchRow()) {$datestamp=$row['datestamp'];}
// 1: Get list of questions from survey
/*
* We want to have the following data
* a) "questions" -> all table namens, e.g.
* qid
* sid
* gid
* type
* title
* question
* preg
* help
* other
* mandatory
* lid
* lid1
* question_order
* language
*
* b) "groups" -> group_name + group_order *
*/
$query = "SELECT questions.*, groups.group_name, groups.group_order\n"
." FROM ".db_table_name("questions") ." as questions, ".db_table_name("groups")." as groups\n"
." WHERE groups.gid=questions.gid\n"
." AND groups.language='".$language."'\n"
." AND questions.language='".$language."'\n"
." AND questions.parent_qid=0\n"
." AND questions.sid=$surveyid";
$result = db_execute_assoc($query) or safe_die("Couldn't do it!<br />$query<br />".$connect->ErrorMsg());
//store all the data in $rows
$rows = $result->GetRows();
//SORT IN NATURAL ORDER!
usort($rows, 'GroupOrderThenQuestionOrder');
//put the question information into the filter array
foreach ($rows as $row)
{
//store some column names in $filters array
$filters[]=array($row['qid'],
$row['gid'],
$row['type'],
$row['title'],
$row['group_name'],
FlattenText($row['question']));
}
//var_dump($filters);
// SHOW ID FIELD
$statisticsoutput .= "<div class='header ui-widget-header'>".$clang->gT("General filters")."</div><div id='statistics_general_filter'>";
$grapherror='';
if (!function_exists("gd_info")) {
$grapherror.='<br />'.$clang->gT('You do not have the GD Library installed. Showing charts requires the GD library to function properly.');
$grapherror.='<br />'.$clang->gT('visit http://us2.php.net/manual/en/ref.image.php for more information').'<br />';
}
elseif (!function_exists("imageftbbox")) {
$grapherror.='<br />'.$clang->gT('You do not have the Freetype Library installed. Showing charts requires the Freetype library to function properly.');
$grapherror.='<br />'.$clang->gT('visit http://us2.php.net/manual/en/ref.image.php for more information').'<br />';
}
if ($grapherror!='')
{
unset($_POST['usegraph']);
}
//pre-selection of filter forms
if (incompleteAnsFilterstate() == "filter")
{
$selecthide="selected='selected'";
$selectshow="";
$selectinc="";
}
elseif (incompleteAnsFilterstate() == "inc")
{
$selecthide="";
$selectshow="";
$selectinc="selected='selected'";
}
else
{
$selecthide="";
$selectshow="selected='selected'";
$selectinc="";
}
$statisticsoutput .="<fieldset style='clear:both;'><legend>".$clang->gT("Data selection")."</legend><ul>";
$statisticsoutput .="<li><label for='filterinc'>".$clang->gT("Include:")."</label><select name='filterinc' id='filterinc'>\n"
."<option value='show' $selectshow>".$clang->gT("All responses")."</option>\n"
."<option value='filter' $selecthide>".$clang->gT("Completed responses only")."</option>\n"
."<option value='incomplete' $selectinc>".$clang->gT("Incomplete responses only")."</option>\n"
."</select></li>\n";
$quexsfilterstate = questionnaireSampleFilterstate();
//queXS Addition
include_once("../quexs.php");
$statisticsoutput .= "<li><label for='quexsfilterinc'>".T_("Questionnaire and Sample selection:")."</label><select id='quexsfilterinc' name='quexsfilterinc'>\n"
."\t<option value='all' >".T_("All queXS questionnaires and samples associated with this instrument")."</option>\n"
. get_questionnaire_sample_list($surveyid,$quexsfilterstate)
."</select></li>\n";
$statisticsoutput .= "<li><label for='viewsummaryall'>".$clang->gT("View summary of all available fields")."</label>
<input type='checkbox' id='viewsummaryall' name='viewsummaryall' ";
if (isset($_POST['viewsummaryall'])) {$statisticsoutput .= "checked='checked'";}
$statisticsoutput.="/></li>";
$statisticsoutput .="<li id='vertical_slide'";
//if ($selecthide!='')
//{
// $statisticsoutput .= " style='display:none' ";
//}
$statisticsoutput.=" ><label id='noncompletedlbl' for='noncompleted' title='".$clang->gT("Count stats for each question based only on the total number of responses for which the question was displayed")."'>".$clang->gT("Subtotals based on displayed questions")."</label>
<input type='checkbox' id='noncompleted' name='noncompleted' ";
if (isset($_POST['noncompleted'])) {$statisticsoutput .= "checked='checked'";}
$statisticsoutput.=" />\n</li>\n";
$survlangs = GetAdditionalLanguagesFromSurveyID($surveyid);
$survlangs [] = GetBaseLanguageFromSurveyID($surveyid);
$language_options="";
foreach ($survlangs as $survlang)
{
$language_options .= "\t<option value=\"{$survlang}\"";
if ($statlang == $survlang)
{
$language_options .= "selected=\"selected\" " ;
}
$language_options .= ">".getLanguageNameFromCode($survlang,true)."</option>\n";
}
$statisticsoutput .="<li><label for='statlang'>".$clang->gT("Statistics report language")."</label>"
. " <select name=\"statlang\" id=\"statlang\">".$language_options."</select></li>\n";
$statisticsoutput.="\n</ul></fieldset>\n";
$statisticsoutput .= "<fieldset id='left'><legend>".$clang->gT("Response ID")."</legend><ul><li>"
."<label for='idG'>".$clang->gT("Greater than:")."</label>\n"
."<input type='text' id='idG' name='idG' size='10' value='";
if (isset($_POST['idG'])){$statisticsoutput .= sanitize_int($_POST['idG']);}
$statisticsoutput .= "' onkeypress=\"return goodchars(event,'0123456789')\" /></li><li><label for='idL'>\n"
.$clang->gT("Less than:")."</label>\n"
."<input type='text' id='idL' name='idL' size='10' value='";
if (isset($_POST['idL'])) {$statisticsoutput .= sanitize_int($_POST['idL']);}
$statisticsoutput .= "' onkeypress=\"return goodchars(event,'0123456789')\" /></li></ul></fieldset>\n";
$statisticsoutput .= "<input type='hidden' name='summary[]' value='idG' />";
$statisticsoutput .= "<input type='hidden' name='summary[]' value='idL' />";
//if the survey contains timestamps you can filter by timestamp, too
if (isset($datestamp) && $datestamp == "Y") {
$statisticsoutput .= "<fieldset id='right'><legend>".$clang->gT("Submission date")."</legend><ul><li>"
."<label for='datestampE'>".$clang->gT("Equals:")."</label>\n"
."<input class='popupdate' id='datestampE' name='datestampE' type='text' value='";
if (isset($_POST['datestampE'])) {$statisticsoutput .= $_POST['datestampE'];}
$statisticsoutput .= "' /></li><li><label for='datestampG'>\n"
."&nbsp;&nbsp;".$clang->gT("Later than:")."</label>\n"
."<input class='popupdatetime' id='datestampG' name='datestampG' value='";
if (isset($_POST['datestampG'])) {$statisticsoutput .= $_POST['datestampG'];}
$statisticsoutput .= "' type='text' /></li><li><label for='datestampL'> ".$clang->gT("Earlier than:")."</label><input class='popupdatetime' id='datestampL' name='datestampL' value='";
if (isset($_POST['datestampL'])) {$statisticsoutput .= $_POST['datestampL'];}
$statisticsoutput .= "' type='text' /></li></ul></fieldset>\n";
$statisticsoutput .= "<input type='hidden' name='summary[]' value='datestampE' />";
$statisticsoutput .= "<input type='hidden' name='summary[]' value='datestampG' />";
$statisticsoutput .= "<input type='hidden' name='summary[]' value='datestampL' />";
}
$statisticsoutput .="<fieldset><legend>".$clang->gT("Output options")."</legend><ul>"
."<li><label for='usegraph'>".$clang->gT("Show graphs")."</label><input type='checkbox' id='usegraph' name='usegraph' ";
if (isset($_POST['usegraph'])) {$statisticsoutput .= "checked='checked'";}
$statisticsoutput .= "/><br />";
if ($grapherror!='')
{
$statisticsoutput.="<span id='grapherror' style='display:none'>$grapherror<hr /></span>";
}
$statisticsoutput.="</li>\n";
//Show text responses inline
$statisticsoutput .= "<li>
<label>".$clang->gT("Show text responses inline").":</label>
<input type='checkbox' id='showtextinline' name='showtextinline' ";
if(isset($_POST['showtextinline'])) { $statisticsoutput .= "checked='checked'"; }
$statisticsoutput .= "/><br /></li>\n";
//Output selector
$statisticsoutput .= "<li>"
."<label>"
.$clang->gT("Select output format").":</label>"
."<input type='radio' name='outputtype' value='html' checked='checked' /><label for='outputtype'>HTML</label> <input type='radio' name='outputtype' value='pdf' /><label for='outputtype'>PDF</label> <input type='radio' onclick='nographs();' name='outputtype' value='xls' /><label for='outputtype'>Excel</label>"
."</li>";
$statisticsoutput .= "</ul></fieldset></div><p>"
."<input type='submit' value='".$clang->gT("View stats")."' />\n"
."<input type='button' value='".$clang->gT("Clear")."' onclick=\"window.open('$scriptname?action=statistics&amp;sid=$surveyid', '_self')\" />\n"
."</p>";
//second row below options -> filter settings headline
$statisticsoutput.="<div class='header header_statistics'>"
."<img src='$imageurl/plus.gif' align='right' id='showfilter' /><img src='$imageurl/minus.gif' align='right' id='hidefilter' />"
.$clang->gT("Response filters")
."</div>\n";
$filterchoice_state=returnglobal('filterchoice_state');
$statisticsoutput.="<input type='hidden' id='filterchoice_state' name='filterchoice_state' value='{$filterchoice_state}' />\n";
$statisticsoutput .="<table cellspacing='0' cellpadding='0' width='100%' id='filterchoices' ";
if ($filterchoice_state!='')
{
$statisticsoutput .= " style='display:none' ";
}
$statisticsoutput .=">";
/*
* let's go through the filter array which contains
* ['qid'],
['gid'],
['type'],
['title'],
['group_name'],
['question'],
['lid'],
['lid1']);
*/
$currentgroup='';
foreach ($filters as $flt)
{
//is there a previous question type set?
if (!isset($previousquestiontype)) {$previousquestiontype="";}
//does gid equal $currentgroup?
if ($flt[1] != $currentgroup)
{
//If the groupname has changed, start a new row
if ($currentgroup!='')
{
//if we've already drawn a table for a group, and we're changing - close off table
$statisticsoutput .= "<!-- Close filter group --></tr>\n</table></div></td></tr>\n";
}
$statisticsoutput .= "\t\t<tr><td><div class='header ui-widget-header'>\n"
."<input type=\"checkbox\" id='btn_$flt[1]' onclick=\"selectCheckboxes('grp_$flt[1]', 'summary[]', 'btn_$flt[1]');\" />"
//use current groupname and groupid as heading
."<font size='1'><strong>$flt[4]</strong> (".$clang->gT("Question group")." $flt[1])</font></div></td></tr>\n\t\t"
."<tr><td align='center'>\n"
."<div id='grp_$flt[1]'><table class='filtertable'><tr>\n";
//counter which is used to adapt layout depending on counter #
$counter=0;
}
//we don't want more than 4 questions in a row
//and we need a new row after each multiple/array question
if (isset($counter) && $counter == 4 ||
($previousquestiontype == "1" ||
$previousquestiontype == "A" ||
$previousquestiontype == "B" ||
$previousquestiontype == "C" ||
$previousquestiontype == "E" ||
$previousquestiontype == "F" ||
$previousquestiontype == "H" ||
$previousquestiontype == "K" ||
$previousquestiontype == "Q" ||
$previousquestiontype == "R" ||
$previousquestiontype == ":" ||
$previousquestiontype == ";"))
{
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>"; $counter=0;
}
/*
* remember: $flt is structured like this
* ['qid'],
['gid'],
['type'],
['title'],
['group_name'],
['question'],
['lid'],
['lid1']);
*/
//SGQ identifier
$myfield = "{$surveyid}X{$flt[1]}X{$flt[0]}";
//full question title
$niceqtext = FlattenText($flt[5]);
/*
* Check question type: This question types will be used (all others are separated in the if clause)
* 5 - 5 Point Choice
G - Gender
I - Language Switch
L - List (Radio)
M - Multiple choice
N - Numerical Input
| - File Upload
O - List With Comment
P - Multiple choice with comments
Y - Yes/No
! - List (Dropdown) )
*/
if ($flt[2]=='M' || $flt[2]=='P' || $flt[2]=='N' || $flt[2]=='L' || $flt[2]=='5'
|| $flt[2]=='G' || $flt[2]=='I' || $flt[2]=='O' || $flt[2]=='Y' || $flt[2]=='!') //Have to make an exception for these types!
{
$statisticsoutput .= "\t\t\t\t<td align='center'>";
//Multiple choice:
if ($flt[2] == "M") {$myfield = "M$myfield";}
if ($flt[2] == "P") {$myfield = "P$myfield";}
// File Upload will need special filters in future, hence the special treatment
if ($flt[2] == "|") {$myfield = "|$myfield";}
//numerical input will get special treatment (arihtmetic mean, standard derivation, ...)
if ($flt[2] == "N") {$myfield = "N$myfield";}
$statisticsoutput .= "<input type='checkbox' id='filter$myfield' name='summary[]' value='$myfield'";
/*
* one of these conditions has to be true
* 1. SGQ can be found within the summary array
* 2. M-SGQ can be found within the summary array (M = Multiple choice)
* 3. N-SGQ can be found within the summary array (N = numerical input)
*
* Always remember that we just have very few question types that are checked here
* due to the if ouside this section!
*
* Auto-check the question types mentioned above
*/
if (isset($summary) && (array_search("{$surveyid}X{$flt[1]}X{$flt[0]}", $summary) !== FALSE
|| array_search("M{$surveyid}X{$flt[1]}X{$flt[0]}", $summary) !== FALSE
|| array_search("P{$surveyid}X{$flt[1]}X{$flt[0]}", $summary) !== FALSE
|| array_search("N{$surveyid}X{$flt[1]}X{$flt[0]}", $summary) !== FALSE))
{$statisticsoutput .= " checked='checked'";}
//show speaker symbol which contains full question text
$statisticsoutput .= " /><label for='filter$myfield'>".showspeaker(FlattenText($flt[5]))
."</label><br />\n";
//numerical question type -> add some HTML to the output
//if ($flt[2] == "N") {$statisticsoutput .= "</font>";} //removed to correct font error
if ($flt[2] != "N" && $flt[2] != "|") {$statisticsoutput .= "\t\t\t\t<select name='";}
//Multiple choice ("M"/"P") -> add "M" to output
if ($flt[2] == "M" ) {$statisticsoutput .= "M";}
if ($flt[2] == "P" ) {$statisticsoutput .= "P";}
//numerical -> add SGQ to output
if ($flt[2] != "N" && $flt[2] != "|") {$statisticsoutput .= "{$surveyid}X{$flt[1]}X{$flt[0]}[]' multiple='multiple'>\n";}
} //end if -> filter certain question types
$statisticsoutput .= "\t\t\t\t\t<!-- QUESTION TYPE = $flt[2] -->\n";
/////////////////////////////////////////////////////////////////////////////////////////////////
//This section presents the filter list, in various different ways depending on the question type
/////////////////////////////////////////////////////////////////////////////////////////////////
//let's switch through the question type for each question
switch ($flt[2])
{
case "K": // Multiple Numerical
$statisticsoutput .= "\t\t\t\t\t</tr>\n\t\t\t\t\t<tr>\n";
//get answers
$query = "SELECT title as code, question as answer FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language = '{$language}' ORDER BY question_order";
$result = db_execute_num($query) or safe_die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
//counter is used for layout
$counter2=0;
//go through all the (multiple) answers
while ($row=$result->FetchRow())
{
/*
* filter form for numerical input
* - checkbox
* - greater than
* - less than
*/
$myfield1="K".$myfield.$row[0];
$myfield2="K{$myfield}".$row[0]."G";
$myfield3="K{$myfield}".$row[0]."L";
if ($counter2 == 4) {$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n"; $counter2=0;}
//start new TD
$statisticsoutput .= "\t\t\t\t<td align='center' valign='top'>";
//checkbox
$statisticsoutput .= "<input type='checkbox' name='summary[]' value='$myfield1'";
//check SGQA -> do we want to pre-check the checkbox?
if (isset($summary) && (array_search("K{$surveyid}X{$flt[1]}X{$flt[0]}{$row[0]}", $summary) !== FALSE))
{$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;";
//show speaker
$statisticsoutput .= showSpeaker($flt[3]." - ".FlattenText($row[1]))."<br />\n";
//input fields
$statisticsoutput .= "\t\t\t\t\t<font size='1'>".$clang->gT("Number greater than").":</font><br />\n"
."\t\t\t\t\t<input type='text' name='$myfield2' value='";
if (isset($_POST[$myfield2])){$statisticsoutput .= $_POST[$myfield2];}
//check number input using JS
$statisticsoutput .= "' onkeypress=\"return goodchars(event,'0123456789.,')\" /><br />\n"
."\t\t\t\t\t<font size='1'>".$clang->gT("Number less than").":</font><br />\n"
."\t\t\t\t\t<input type='text' name='$myfield3' value='";
if (isset($_POST[$myfield3])) {$statisticsoutput .= $_POST[$myfield3];}
$statisticsoutput .= "' onkeypress=\"return goodchars(event,'0123456789.,')\" /><br />\n";
//we added 1 form -> increase counter
$counter2++;
}
break;
case "Q": // Multiple Short Text
//new section
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
//get subqestions
$query = "SELECT title as code, question as answer FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' ORDER BY question_order";
$result = db_execute_num($query) or safe_die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
$counter2=0;
//loop through all answers
while ($row = $result->FetchRow())
{
//collecting data for output, for details see above (question type "N")
//we have one input field for each answer
$myfield2 = "Q".$myfield."$row[0]";
if ($counter2 == 4) {$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n"; $counter2=0;}
$statisticsoutput .= "\t\t\t\t<td align='center' valign='top'>";
$statisticsoutput .= "<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && (array_search("Q{$surveyid}X{$flt[1]}X{$flt[0]}{$row[0]}", $summary) !== FALSE))
{$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;";
$statisticsoutput .= showSpeaker($flt[3]." - ".FlattenText($row[1]))
."<br />\n"
."\t\t\t\t\t<font size='1'>".$clang->gT("Responses containing").":</font><br />\n"
."\t\t\t\t\t<input type='text' name='$myfield2' value='";
if (isset($_POST[$myfield2]))
{$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= "' />"
."\t\t\t\t</td>\n";
$counter2++;
}
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$counter=0;
break;
/*
* all "free text" types (T, U, S) get the same prefix ("T")
*/
case "T": // Long free text
case "U": // Huge free text
$myfield2="T$myfield";
$statisticsoutput .= "\t\t\t\t<td align='center' valign='top'>\n";
$statisticsoutput .= "\t\t\t\t\t<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && (array_search("T{$surveyid}X{$flt[1]}X{$flt[0]}", $summary) !== FALSE))
{$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;"
."&nbsp;".showSpeaker($niceqtext)
."<br />\n"
."\t\t\t\t\t<font size='1'>".$clang->gT("Responses containing").":</font><br />\n"
."\t\t\t\t\t<textarea name='$myfield2' rows='3' cols='80'>";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= "</textarea>\n"
."\t\t\t\t</td>\n";
break;
case "S": // Short free text
$myfield2="T$myfield";
$statisticsoutput .= "\t\t\t\t<td align='center' valign='top'>";
$statisticsoutput .= "<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && (array_search("T{$surveyid}X{$flt[1]}X{$flt[0]}", $summary) !== FALSE))
{$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;"
."&nbsp;".showSpeaker($niceqtext)
."<br />\n"
."\t\t\t\t\t<font size='1'>".$clang->gT("Responses containing").":</font><br />\n"
."\t\t\t\t\t<input type='text' name='$myfield2' value='";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= "' />";
$statisticsoutput .= "\t\t\t\t</td>\n";
break;
case "N": // Numerical
//textfields for greater and less than X
$myfield2="{$myfield}G";
$myfield3="{$myfield}L";
$statisticsoutput .= "\t\t\t\t\t<font size='1'>".$clang->gT("Number greater than").":</font><br />\n"
."\t\t\t\t\t<input type='text' name='$myfield2' value='";
if (isset($_POST[$myfield2])){$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= "' onkeypress=\"return goodchars(event,'0123456789.,')\" /><br />\n"
."\t\t\t\t\t<font size='1'>".$clang->gT("Number less than").":</font><br />\n"
."\t\t\t\t\t<input type='text' name='$myfield3' value='";
if (isset($_POST[$myfield3])) {$statisticsoutput .= $_POST[$myfield3];}
//only numeriacl input allowed -> check using JS
$statisticsoutput .= "' onkeypress=\"return goodchars(event,'0123456789.,')\" /><br />\n";
//put field names into array
break;
case "|": // File Upload
// Number of files uploaded for greater and less than X
$myfield2 = "{$myfield}G";
$myfield3 = "{$myfield}L";
$statisticsoutput .= "\t\t\t\t\t<font size='1'>".$clang->gT("Number of files greater than").":</font><br />\n"
."\t\t\t\t\t<input type='text' name='$myfield2' value='";
if (isset($_POST[$myfield2])){$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= "' onkeypress=\"return goodchars(event,'0123456789.,')\" /><br />\n"
."\t\t\t\t\t<font size='1'>".$clang->gT("Number of files less than").":</font><br />\n"
."\t\t\t\t\t<input type='text' name='$myfield3' value='";
if (isset($_POST[$myfield3])) {$statisticsoutput .= $_POST[$myfield3];}
//only numeriacl input allowed -> check using JS
$statisticsoutput .= "' onkeypress=\"return goodchars(event,'0123456789.,')\" /><br />\n";
//put field names into array
break;
/*
* DON'T show any statistics for date questions
* because there aren't any statistics implemented yet!
*
* Only filtering by date is possible.
*
* See bug report #2539 and
* feature request #2620
*/
case "D": // Date
/*
* - input name
* - date equals
* - date less than
* - date greater than
*/
$myfield2="D$myfield";
$myfield3="$myfield2=";
$myfield4="$myfield2<";
$myfield5="$myfield2>";
$statisticsoutput .= "\t\t\t\t<td align='center' valign='top'>";
$statisticsoutput .= "<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && (array_search("D{$surveyid}X{$flt[1]}X{$flt[0]}", $summary) !== FALSE))
{$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " /><strong>";
$statisticsoutput .= showSpeaker($niceqtext)
."<br />\n"
."\t\t\t\t\t<font size='1'>".$clang->gT("Date (YYYY-MM-DD) equals").":<br />\n"
."\t\t\t\t\t<input name='$myfield3' type='text' value='";
if (isset($_POST[$myfield3])) {$statisticsoutput .= $_POST[$myfield3];}
$statisticsoutput .= "' /><br />\n"
."\t\t\t\t\t&nbsp;&nbsp;".$clang->gT("Date is")." >=<br />\n"
."\t\t\t\t\t<input name='$myfield4' value='";
if (isset($_POST[$myfield4])) {$statisticsoutput .= $_POST[$myfield4];}
$statisticsoutput .= "' type='text' /> <br />"
.$clang->gT("AND/OR Date is")." <= <br /> <input name='$myfield5' value='";
if (isset($_POST[$myfield5])) {$statisticsoutput .= $_POST[$myfield5];}
$statisticsoutput .= "' type='text' /></font>\n";
break;
case "5": // 5 point choice
//we need a list of 5 entries
for ($i=1; $i<=5; $i++)
{
$statisticsoutput .= "\t\t\t\t\t<option value='$i'";
//pre-select values which were marked before
if (isset($_POST[$myfield]) && is_array($_POST[$myfield]) && in_array($i, $_POST[$myfield]))
{$statisticsoutput .= " selected";}
$statisticsoutput .= ">$i</option>\n";
}
//End the select which starts before the CASE statement (around line 411)
$statisticsoutput .="\t\t\t\t</select>\n";
break;
case "G": // Gender
$statisticsoutput .= "\t\t\t\t\t<option value='F'";
//pre-select values which were marked before
if (isset($_POST[$myfield]) && is_array($_POST[$myfield]) && in_array("F", $_POST[$myfield])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("Female")."</option>\n";
$statisticsoutput .= "\t\t\t\t\t<option value='M'";
//pre-select values which were marked before
if (isset($_POST[$myfield]) && is_array($_POST[$myfield]) && in_array("M", $_POST[$myfield])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("Male")."</option>\n\t\t\t\t</select>\n";
$statisticsoutput .= "\t\t\t\t</td>\n";
break;
case "Y": // Yes\No
$statisticsoutput .= "\t\t\t\t\t<option value='Y'";
//pre-select values which were marked before
if (isset($_POST[$myfield]) && is_array($_POST[$myfield]) && in_array("Y", $_POST[$myfield])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("Yes")."</option>\n"
."\t\t\t\t\t<option value='N'";
//pre-select values which were marked before
if (isset($_POST[$myfield]) && is_array($_POST[$myfield]) && in_array("N", $_POST[$myfield])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("No")."</option></select>\n";
break;
case "I": // Language
$survlangs = GetAdditionalLanguagesFromSurveyID($surveyid);
$survlangs[] = GetBaseLanguageFromSurveyID($surveyid);
foreach ($survlangs as $availlang)
{
$statisticsoutput .= "\t\t\t\t\t<option value='".$availlang."'";
//pre-select values which were marked before
if (isset($_POST[$myfield]) && is_array($_POST[$myfield]) && in_array($availlang, $_POST[$myfield]))
{$statisticsoutput .= " selected";}
$statisticsoutput .= ">".getLanguageNameFromCode($availlang,false)."</option>\n";
}
break;
//----------------------- ARRAYS --------------------------
case "A": // ARRAY OF 5 POINT CHOICE QUESTIONS
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
//get answers
$query = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' ORDER BY question_order";
$result = db_execute_num($query) or safe_die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
$counter2=0;
//check all the results
while ($row=$result->FetchRow())
{
$myfield2 = $myfield.$row[0];
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= " -->\n";
if ($counter2 == 4) {$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n"; $counter2=0;}
$statisticsoutput .= "\t\t\t\t<td align='center'>"
."<input type='checkbox' name='summary[]' value='$myfield2'";
//pre-check
if (isset($summary) && array_search($myfield2, $summary)!== FALSE) {$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;"
.showSpeaker($niceqtext." ".str_replace("'", "`", $row[1])." - # ".$flt[3])
."<br />\n"
."\t\t\t\t<select name='{$surveyid}X{$flt[1]}X{$flt[0]}{$row[0]}[]' multiple='multiple'>\n";
//there are always exactly 5 values which have to be listed
for ($i=1; $i<=5; $i++)
{
$statisticsoutput .= "\t\t\t\t\t<option value='$i'";
//pre-select
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array($i, $_POST[$myfield2])) {$statisticsoutput .= " selected";}
if (isset($_POST[$myfield2]) && $_POST[$myfield2] == $i) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">$i</option>\n";
}
$statisticsoutput .= "\t\t\t\t</select>\n\t\t\t\t</td>\n";
$counter2++;
//add this to all the other fields
}
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$counter=0;
break;
//just like above only a different loop
case "B": // ARRAY OF 10 POINT CHOICE QUESTIONS
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$query = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' ORDER BY question_order";
$result = db_execute_num($query) or safe_die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
$counter2=0;
while ($row=$result->FetchRow())
{
$myfield2 = $myfield . "$row[0]";
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= " -->\n";
if ($counter2 == 4) {$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n"; $counter2=0;}
$statisticsoutput .= "\t\t\t\t<td align='center'>"; //heading
$statisticsoutput .= "<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && array_search($myfield2, $summary)!== FALSE) {$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;"
.showSpeaker($niceqtext." ".str_replace("'", "`", $row[1])." - # ".$flt[3])
."<br />\n"
."\t\t\t\t<select name='{$surveyid}X{$flt[1]}X{$flt[0]}{$row[0]}[]' multiple='multiple'>\n";
//here wo loop through 10 entries to create a larger output form
for ($i=1; $i<=10; $i++)
{
$statisticsoutput .= "\t\t\t\t\t<option value='$i'";
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array($i, $_POST[$myfield2])) {$statisticsoutput .= " selected";}
if (isset($_POST[$myfield2]) && $_POST[$myfield2] == $i) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">$i</option>\n";
}
$statisticsoutput .= "\t\t\t\t</select>\n\t\t\t\t</td>\n";
$counter2++;
}
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$counter=0;
break;
case "C": // ARRAY OF YES\No\$clang->gT("Uncertain") QUESTIONS
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
//get answers
$query = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' ORDER BY question_order";
$result = db_execute_num($query) or safe_die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
$counter2=0;
//loop answers
while ($row=$result->FetchRow())
{
$myfield2 = $myfield . "$row[0]";
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= " -->\n";
if ($counter2 == 4) {$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n"; $counter2=0;}
$statisticsoutput .= "\t\t\t\t<td align='center'>"
."<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && array_search($myfield2, $summary)!== FALSE)
{$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;<strong>"
.showSpeaker($niceqtext." ".str_replace("'", "`", $row[1])." - # ".$flt[3])
."</strong><br />\n"
."\t\t\t\t<select name='{$surveyid}X{$flt[1]}X{$flt[0]}{$row[0]}[]' multiple='multiple'>\n"
."\t\t\t\t\t<option value='Y'";
//pre-select "yes"
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array("Y", $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("Yes")."</option>\n"
."\t\t\t\t\t<option value='U'";
//pre-select "uncertain"
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array("U", $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("Uncertain")."</option>\n"
."\t\t\t\t\t<option value='N'";
//pre-select "no"
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array("N", $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("No")."</option>\n"
."\t\t\t\t</select>\n\t\t\t\t</td>\n";
$counter2++;
//add to array
}
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$counter=0;
break;
//similiar to the above one
case "E": // ARRAY OF Increase/Same/Decrease QUESTIONS
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$query = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' ORDER BY question_order";
$result = db_execute_num($query) or safe_die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
$counter2=0;
while ($row=$result->FetchRow())
{
$myfield2 = $myfield . "$row[0]";
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= " -->\n";
if ($counter2 == 4) {$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n"; $counter2=0;}
$statisticsoutput .= "\t\t\t\t<td align='center'>"
."<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && array_search($myfield2, $summary)!== FALSE) {$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;<strong>"
.showSpeaker($niceqtext." ".str_replace("'", "`", $row[1])." - # ".$flt[3])
."</strong><br />\n"
."\t\t\t\t<select name='{$surveyid}X{$flt[1]}X{$flt[0]}{$row[0]}[]' multiple='multiple'>\n"
."\t\t\t\t\t<option value='I'";
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array("I", $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("Increase")."</option>\n"
."\t\t\t\t\t<option value='S'";
if (isset($_POST[$myfield]) && is_array($_POST[$myfield2]) && in_array("S", $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("Same")."</option>\n"
."\t\t\t\t\t<option value='D'";
if (isset($_POST[$myfield]) && is_array($_POST[$myfield2]) && in_array("D", $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">".$clang->gT("Decrease")."</option>\n"
."\t\t\t\t</select>\n\t\t\t\t</td>\n";
$counter2++;
}
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$counter=0;
break;
case ";": //ARRAY (Multi Flex) (Text)
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$query = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' AND scale_id=0 ORDER BY question_order";
$result = db_execute_num($query) or die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
$counter2=0;
while ($row=$result->FetchRow())
{
$fquery = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' AND scale_id=1 ORDER BY question_order";
$fresult = db_execute_assoc($fquery);
while ($frow = $fresult->FetchRow())
{
$myfield2 = "T".$myfield . $row[0] . "_" . $frow['title'];
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= " -->\n";
if ($counter2 == 4) {$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n"; $counter2=0;}
$statisticsoutput .= "\t\t\t\t<td align='center'>"
."<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && array_search($myfield2, $summary)!== FALSE) {$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;<strong>"
.showSpeaker($niceqtext." ".str_replace("'", "`", $row[1]." [".$frow['question']."]")." - ".$row[0]."/".$frow['title'])
."</strong><br />\n";
//$statisticsoutput .= $fquery;
$statisticsoutput .= "\t\t\t\t\t<font size='1'>".$clang->gT("Responses containing").":</font><br />\n";
$statisticsoutput .= "\t\t\t\t<input type='text' name='{$myfield2}' value='";
if(isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= "' />\n\t\t\t\t</td>\n";
$counter2++;
}
}
$statisticsoutput .= "\t\t\t\t<td>\n";
$counter=0;
break;
case ":": //ARRAY (Multi Flex) (Numbers)
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$query = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language = '{$language}' AND scale_id=0 ORDER BY question_order";
$result = db_execute_num($query) or die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
$counter2=0;
//Get qidattributes for this question
$qidattributes=getQuestionAttributes($flt[0]);
if (trim($qidattributes['multiflexible_max'])!='' && trim($qidattributes['multiflexible_min']) ==''){
$maxvalue=$qidattributes['multiflexible_max'];
$minvalue=1;
}
if (trim($qidattributes['multiflexible_min'])!='' && trim($qidattributes['multiflexible_max']) ==''){
$minvalue=$qidattributes['multiflexible_min'];
$maxvalue=$qidattributes['multiflexible_min'] + 10;
}
if (trim($qidattributes['multiflexible_min'])=='' && trim($qidattributes['multiflexible_max']) ==''){
$minvalue=1;
$maxvalue=10;
}
if (trim($qidattributes['multiflexible_min']) !='' && trim($qidattributes['multiflexible_max']) !=''){
if($qidattributes['multiflexible_min'] < $qidattributes['multiflexible_max']){
$minvalue=$qidattributes['multiflexible_min'];
$maxvalue=$qidattributes['multiflexible_max'];
}
}
if (trim($qidattributes['multiflexible_step'])!='') {
$stepvalue=$qidattributes['multiflexible_step'];
} else {
$stepvalue=1;
}
if ($qidattributes['multiflexible_checkbox']!=0)
{
$minvalue=0;
$maxvalue=1;
$stepvalue=1;
}
while ($row=$result->FetchRow())
{
$fquery = "SELECT * FROM ".db_table_name("questions")." WHERE parent_qid={$flt[0]} AND language='{$language}' AND scale_id=1 ORDER BY question_order, title";
$fresult = db_execute_assoc($fquery);
while ($frow = $fresult->FetchRow())
{
$myfield2 = $myfield . $row[0] . "_" . $frow['title'];
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= " -->\n";
if ($counter2 == 4) {$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n"; $counter2=0;}
$statisticsoutput .= "\t\t\t\t<td align='center'>"
."<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && array_search($myfield2, $summary)!== FALSE) {$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;<strong>"
.showSpeaker($niceqtext." ".str_replace("'", "`", $row[1]." [".$frow['question']."]")." - ".$row[0]."/".$frow['title'])
."</strong><br />\n";
//$statisticsoutput .= $fquery;
$statisticsoutput .= "\t\t\t\t<select name='{$myfield2}[]' multiple='multiple' rows='5' cols='5'>\n";
for($ii=$minvalue; $ii<=$maxvalue; $ii+=$stepvalue)
{
$statisticsoutput .= "\t\t\t\t\t<option value='$ii'";
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array($frow['code'], $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">$ii</option>\n";
}
$statisticsoutput .= "\t\t\t\t</select>\n\t\t\t\t</td>\n";
$counter2++;
}
}
$statisticsoutput .= "\t\t\t\t<td>\n";
$counter=0;
break;
/*
* For question type "F" and "H" you can use labels.
* The only difference is that the labels are applied to column heading
* or rows respectively
*/
case "F": // FlEXIBLE ARRAY
case "H": // ARRAY (By Column)
//$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
//Get answers. We always use the answer code because the label might be too long elsewise
$query = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' ORDER BY question_order";
$result = db_execute_num($query) or safe_die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
$counter2=0;
//check all the answers
while ($row=$result->FetchRow())
{
$myfield2 = $myfield . "$row[0]";
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= " -->\n";
if ($counter2 == 4)
{
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$counter2=0;
}
$statisticsoutput .= "\t\t\t\t<td align='center'>"
."<input type='checkbox' name='summary[]' value='$myfield2'";
if (isset($summary) && array_search($myfield2, $summary)!== FALSE) {$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;<strong>"
.showSpeaker($niceqtext." ".str_replace("'", "`", $row[1])." - # ".$flt[3])
."</strong><br />\n";
/*
* when hoovering the speaker symbol we show the whole question
*
* flt[6] is the label ID
*
* table "labels" contains
* - lid
* - code
* - title
* - sortorder
* - language
*/
$fquery = "SELECT * FROM ".db_table_name("answers")." WHERE qid={$flt[0]} AND language='{$language}' ORDER BY sortorder, code";
$fresult = db_execute_assoc($fquery);
//for debugging only:
//$statisticsoutput .= $fquery;
//creating form
$statisticsoutput .= "\t\t\t\t<select name='{$surveyid}X{$flt[1]}X{$flt[0]}{$row[0]}[]' multiple='multiple'>\n";
//loop through all possible answers
while ($frow = $fresult->FetchRow())
{
$statisticsoutput .= "\t\t\t\t\t<option value='{$frow['code']}'";
//pre-select
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array($frow['code'], $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">({$frow['code']}) ".FlattenText($frow['answer'])."</option>\n";
}
$statisticsoutput .= "\t\t\t\t</select>\n\t\t\t\t</td>\n";
$counter2++;
//add fields to main array
}
//$statisticsoutput .= "\t\t\t\t<td>\n";
$counter=0;
break;
case "R": //RANKING
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
//get some answers
$query = "SELECT code, answer FROM ".db_table_name("answers")." WHERE qid='$flt[0]' AND language='{$language}' ORDER BY sortorder, answer";
$result = db_execute_assoc($query) or safe_die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
//get number of answers
$count = $result->RecordCount();
//lets put the answer code and text into the answers array
while ($row = $result->FetchRow())
{
$answers[]=array($row['code'], $row['answer']);
}
$counter2=0;
//loop through all answers. if there are 3 items to rate there will be 3 statistics
for ($i=1; $i<=$count; $i++)
{
//adjust layout depending on counter
if ($counter2 == 4) {$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n"; $counter2=0;}
//myfield is the SGQ identifier
//myfield2 is just used as comment in HTML like "R40X34X1721-1"
$myfield2 = "R" . $myfield . $i . "-" . strlen($i);
$myfield3 = $myfield . $i;
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2])) {$statisticsoutput .= $_POST[$myfield2];}
$statisticsoutput .= " -->\n"
."\t\t\t\t<td align='center'>"
."<input type='checkbox' name='summary[]' value='$myfield2'";
//pre-check
if (isset($summary) && array_search($myfield2, $summary) !== FALSE) {$statisticsoutput .= " checked='checked'";}
$statisticsoutput .= " />&nbsp;<strong>"
.showSpeaker($niceqtext." ".str_replace("'", "`", $row[1])." - # ".$flt[3])
."</strong><br />\n"
."\t\t\t\t<select name='{$surveyid}X{$flt[1]}X{$flt[0]}{$i}[]' multiple='multiple'>\n";
//output lists of ranking items
foreach ($answers as $ans)
{
$statisticsoutput .= "\t\t\t\t\t<option value='$ans[0]'";
//pre-select
if (isset($_POST[$myfield3]) && is_array($_POST[$myfield3]) && in_array("$ans[0]", $_POST[$myfield3])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">$ans[1]</option>\n";
}
$statisticsoutput .= "\t\t\t\t</select>\n\t\t\t\t</td>\n";
$counter2++;
//add averything to main array
}
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
//Link to rankwinner script - awaiting completion - probably never gonna happen. Mystery creator.
// $statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr bgcolor='#DDDDDD'>\n"
// ."<td colspan=$count align=center>"
// ."<input type='button' value='Show Rank Summary' onclick=\"window.open('rankwinner.php?sid=$surveyid&amp;qid=$flt[0]', '_blank', 'toolbar=no, directories=no, location=no, status=yes, menubar=no, resizable=no, scrollbars=no, width=400, height=300, left=100, top=100')\">"
// ."</td></tr>\n\t\t\t\t<tr>\n";
$counter=0;
unset($answers);
break;
//Boilerplate questions are only used to put some text between other questions -> no analysis needed
case "X": //This is a boilerplate question and it has no business in this script
$statisticsoutput .= "\t\t\t\t<td></td>";
break;
case "1": // MULTI SCALE
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
//special dual scale counter
$counter2=0;
//get answers
$query = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' ORDER BY question_order";
$result = db_execute_num($query) or safe_die ("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
//loop through answers
while ($row=$result->FetchRow())
{
//----------------- LABEL 1 ---------------------
//myfield2 = answer code.
$myfield2 = $myfield . "$row[0]#0";
//3 lines of debugging output
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2]))
{
$statisticsoutput .= $_POST[$myfield2];
}
$statisticsoutput .= " -->\n";
//some layout adaptions -> new line after 4 entries
if ($counter2 == 4)
{
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$counter2=0;
}
//output checkbox and question/label text
$statisticsoutput .= "\t\t\t\t<td align='center'>";
$statisticsoutput .= "<input type='checkbox' name='summary[]' value='$myfield2'";
//pre-check
if (isset($summary) && array_search($myfield2, $summary)!== FALSE) {$statisticsoutput .= " checked='checked'";}
//check if there is a dualscale_headerA/B
$dshquery = "SELECT value FROM ".db_table_name("question_attributes")." WHERE qid={$flt[0]} AND attribute='dualscale_headerA'";
$dshresult = db_execute_num($dshquery) or safe_die ("Couldn't get dualscale header!<br />$dshquery<br />".$connect->ErrorMsg());
//get header
while($dshrow=$dshresult->FetchRow())
{
$dualscaleheadera = $dshrow[0];
}
if(isset($dualscaleheadera) && $dualscaleheadera != "")
{
$labeltitle = $dualscaleheadera;
}
else
{
$labeltitle='';
}
$statisticsoutput .= " />&nbsp;<strong>"
.showSpeaker($niceqtext." [".str_replace("'", "`", $row[1])."] - ".$clang->gT("Label").": ".$labeltitle)
."</strong><br />\n";
/* get labels
* table "labels" contains
* - lid
* - code
* - title
* - sortorder
* - language
*/
$fquery = "SELECT * FROM ".db_table_name("answers")." WHERE qid={$flt[0]} AND language='{$language}' and scale_id=0 ORDER BY sortorder, code";
$fresult = db_execute_assoc($fquery);
//this is for debugging only
//$statisticsoutput .= $fquery;
$statisticsoutput .= "\t\t\t\t<select name='{$surveyid}X{$flt[1]}X{$flt[0]}{$row[0]}#{0}[]' multiple='multiple'>\n";
//list answers
while ($frow = $fresult->FetchRow())
{
$statisticsoutput .= "\t\t\t\t\t<option value='{$frow['code']}'";
//pre-check
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array($frow['code'], $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">({$frow['code']}) ".FlattenText($frow['answer'])."</option>\n";
}
$statisticsoutput .= "\t\t\t\t</select>\n\t\t\t\t</td>\n";
$counter2++;
//----------------- LABEL 2 ---------------------
//myfield2 = answer code
$myfield2 = $myfield . "$row[0]#1";
//3 lines of debugging output
$statisticsoutput .= "<!-- $myfield2 - ";
if (isset($_POST[$myfield2]))
{
$statisticsoutput .= $_POST[$myfield2];
}
$statisticsoutput .= " -->\n";
//some layout adaptions -> new line after 4 entries
if ($counter2 == 4)
{
$statisticsoutput .= "\t\t\t\t</tr>\n\t\t\t\t<tr>\n";
$counter2=0;
}
//output checkbox and question/label text
$statisticsoutput .= "\t\t\t\t<td align='center'>";
$statisticsoutput .= "<input type='checkbox' name='summary[]' value='$myfield2'";
//pre-check
if (isset($summary) && array_search($myfield2, $summary)!== FALSE) {$statisticsoutput .= " checked='checked'";}
//check if there is a dualsclae_headerA/B
$dshquery2 = "SELECT value FROM ".db_table_name("question_attributes")." WHERE qid={$flt[0]} AND attribute='dualscale_headerB'";
$dshresult2 = db_execute_num($dshquery2) or safe_die ("Couldn't get dualscale header!<br />$dshquery2<br />".$connect->ErrorMsg());
//get header
while($dshrow2=$dshresult2->FetchRow())
{
$dualscaleheaderb = $dshrow2[0];
}
if(isset($dualscaleheaderb) && $dualscaleheaderb != "")
{
$labeltitle2 = $dualscaleheaderb;
}
else
{
//get label text
$labeltitle2 = '';
}
$statisticsoutput .= " />&nbsp;<strong>"
.showSpeaker($niceqtext." [".str_replace("'", "`", $row[1])."] - ".$clang->gT("Label").": ".$labeltitle2)
."</strong><br />\n";
$fquery = "SELECT * FROM ".db_table_name("answers")." WHERE qid={$flt[0]} AND language='{$language}' and scale_id=1 ORDER BY sortorder, code";
$fresult = db_execute_assoc($fquery);
//this is for debugging only
//$statisticsoutput .= $fquery;
$statisticsoutput .= "\t\t\t\t<select name='{$surveyid}X{$flt[1]}X{$flt[0]}{$row[0]}#{1}[]' multiple='multiple'>\n";
//list answers
while ($frow = $fresult->FetchRow())
{
$statisticsoutput .= "\t\t\t\t\t<option value='{$frow['code']}'";
//pre-check
if (isset($_POST[$myfield2]) && is_array($_POST[$myfield2]) && in_array($frow['code'], $_POST[$myfield2])) {$statisticsoutput .= " selected";}
$statisticsoutput .= ">({$frow['code']}) ".FlattenText($frow['answer'])."</option>\n";
}
$statisticsoutput .= "\t\t\t\t</select>\n\t\t\t\t</td>\n";
$counter2++;
} //end WHILE -> loop through all answers
$statisticsoutput .= "\t\t\t\t<td>\n";
$counter=0;
break;
case "P": //P - Multiple choice with comments
case "M": //M - Multiple choice
//get answers
$query = "SELECT title, question FROM ".db_table_name("questions")." WHERE parent_qid='$flt[0]' AND language='{$language}' ORDER BY question_order";
$result = db_execute_num($query) or safe_die("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
//loop through answers
while ($row=$result->FetchRow())
{
$statisticsoutput .= "\t\t\t\t\t\t<option value='{$row[0]}'";
//pre-check
if (isset($_POST[$myfield]) && is_array($_POST[$myfield]) && in_array($row[0], $_POST[$myfield])) {$statisticsoutput .= " selected";}
$statisticsoutput .= '>'.FlattenText($row[1])."</option>\n";
}
$statisticsoutput .= "\t\t\t\t</select>\n\t\t\t\t</td>\n";
break;
/*
* This question types use the default settings:
* L - List (Radio)
O - List With Comment
P - Multiple choice with comments
! - List (Dropdown)
*/
default:
//get answers
$query = "SELECT code, answer FROM ".db_table_name("answers")." WHERE qid='$flt[0]' AND language='{$language}' ORDER BY sortorder, answer";
$result = db_execute_num($query) or safe_die("Couldn't get answers!<br />$query<br />".$connect->ErrorMsg());
//loop through answers
while ($row=$result->FetchRow())
{
$statisticsoutput .= "\t\t\t\t\t\t<option value='{$row[0]}'";
//pre-check
if (isset($_POST[$myfield]) && is_array($_POST[$myfield]) && in_array($row[0], $_POST[$myfield])) {$statisticsoutput .= " selected";}
$statisticsoutput .= '>'.FlattenText($row[1])."</option>\n";
}
$statisticsoutput .= "\t\t\t\t</select>\n\t\t\t\t</td>\n";
break;
} //end switch -> check question types and create filter forms
$currentgroup=$flt[1];
if (!isset($counter)) {$counter=0;}
$counter++;
//temporary save the type of the previous question
//used to adjust linebreaks
$previousquestiontype = $flt[2];
//Group close
//$statisticsoutput .= "\n\t\t\t\t<!-- --></tr>\n\t\t\t</table></div></td></tr>\n";
}
//complete output
$statisticsoutput .= "\n\t\t\t\t</tr>\n";
//add last lines to filter forms
$statisticsoutput .= "\t\t\t</table></div>\n"
."\t\t</td></tr>\n";
//add line to separate the the filters from the other options
$statisticsoutput .= "<tr class='statistics-tbl-separator'><td></td></tr>";
$statisticsoutput .= "</table>";
//very last lines of output
$statisticsoutput .= "\t\t<p id='vertical_slide2'>\n"
."\t\t\t<input type='submit' value='".$clang->gT("View stats")."' />\n"
."\t\t\t<input type='button' value='".$clang->gT("Clear")."' onclick=\"window.open('$scriptname?action=statistics&amp;sid=$surveyid', '_self')\" />\n"
."\t\t<input type='hidden' name='sid' value='$surveyid' />\n"
."\t\t<input type='hidden' name='display' value='stats' />\n"
."\t\t</p>\n"
."\t</form><br /><a name='start'></a>\n";
// ----------------------------------- END FILTER FORM ---------------------------------------
//Show Summary results
if (isset($summary) && $summary)
{
if(isset($_POST['usegraph']))
{
$usegraph = 1;
}
else
{
$usegraph = 0;
}
include_once("statistics_function.php");
$outputType = $_POST['outputtype'];
switch($outputType){
case 'html':
$statisticsoutput .= generate_statistics($surveyid,$summary,$summary,$usegraph,$outputType,'DD',$statlang);
break;
case 'pdf':
generate_statistics($surveyid,$summary,$summary,$usegraph,$outputType,'I',$statlang);
exit;
break;
case 'xls':
generate_statistics($surveyid,$summary,$summary,$usegraph,$outputType,'DD',$statlang);
exit;
break;
default:
break;
}
//print_r($summary); exit;
} //end if -> show summary results
function showSpeaker($hinttext)
{
global $clang, $imageurl, $maxchars;
if(!isset($maxchars))
{
$maxchars = 100;
}
$htmlhinttext=str_replace("'",'&#039;',$hinttext); //the string is already HTML except for single quotes so we just replace these only
$jshinttext=javascript_escape($hinttext,true,true);
if(strlen($hinttext) > ($maxchars))
{
$shortstring = FlattenText($hinttext);
$shortstring = htmlspecialchars(mb_strcut(html_entity_decode($shortstring,ENT_QUOTES,'UTF-8'), 0, $maxchars, 'UTF-8'));
//output with hoover effect
$reshtml= "<span style='cursor: hand' title='".$htmlhinttext."' "
." onclick=\"alert('".$clang->gT("Question","js").": $jshinttext')\">"
." \"$shortstring...\" </span>"
."<img style='cursor: hand' src='$imageurl/speaker.png' align='bottom' alt='$htmlhinttext' title='$htmlhinttext' "
." onclick=\"alert('".$clang->gT("Question","js").": $jshinttext')\" />";
}
else
{
$reshtml= "<span title='".$htmlhinttext."'> \"$htmlhinttext\"</span>";
}
return $reshtml;
}
////simple function to square a value
//function square($number)
//{
// if($number == 0)
// {
// $squarenumber = 0;
// }
// else
// {
// $squarenumber = $number * $number;
// }
//
// return $squarenumber;
//}
?>
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