/
conditions.php
2082 lines (1880 loc) · 100 KB
/
conditions.php
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/*
* 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.
*
* $Id$
*
*/
/**
* Conditions Controller
*
* This controller performs token actions
*
* @package LimeSurvey
* @subpackage Backend
*/
class conditions extends SurveyCommonController {
/**
* Constructor
*/
function __construct()
{
parent::__construct();
}
public function _remap($method, $params = array())
{
array_unshift($params, $method);
return call_user_func_array(array($this, "action"), $params);
}
function action($subaction, $surveyid=null, $gid=null, $qid=null)
{
//Compatibility variables for CI
$_POST = $this->input->post();
$clang = $this->limesurvey_lang;
$dbprefix = $this->db->dbprefix;
$imageurl=$this->config->item("imageurl");
$this->load->helper("database");
if($this->input->post("subaction")) $subaction=$this->input->post("subaction");
//BEGIN Sanitizing POSTed data
if (!isset($surveyid)) {$surveyid=returnglobal('sid');}
if (!isset($qid)) {$qid=returnglobal('qid');}
if (!isset($gid)) {$gid=returnglobal('gid');}
if (!isset($p_scenario)) {$p_scenario=returnglobal('scenario');}
if (!isset($p_cqid))
{
$p_cqid=returnglobal('cqid');
if ($p_cqid == '') $p_cqid=0; // we are not using another question as source of condition
}
if (!isset($p_cid)) {$p_cid=returnglobal('cid');}
if (!isset($p_subaction)) {$p_subaction=returnglobal('subaction');}
if (!isset($p_cquestions)) {$p_cquestions=returnglobal('cquestions');}
if (!isset($p_csrctoken)) {$p_csrctoken=returnglobal('csrctoken');}
if (!isset($p_prevquestionsgqa)) {$p_prevquestionsgqa=returnglobal('prevQuestionSGQA');}
if (!isset($p_canswers))
{
if (isset($_POST['canswers']) && is_array($_POST['canswers']))
{
foreach ($_POST['canswers'] as $key => $val)
{
$p_canswers[$key]= preg_replace("/[^_.a-zA-Z0-9]@/", "", $val);
}
}
}
// this array will be used soon,
// to explain wich conditions is used to evaluate the question
if (isset($stringcomparizonoperators) && $stringcomparizonoperators == 1)
{
$method = array(
"<" => $clang->gT("Less than"),
"<=" => $clang->gT("Less than or equal to"),
"==" => $clang->gT("equals"),
"!=" => $clang->gT("Not equal to"),
">=" => $clang->gT("Greater than or equal to"),
">" => $clang->gT("Greater than"),
"RX" => $clang->gT("Regular expression"),
"a<b" => $clang->gT("Less than (Strings)"),
"a<=b" => $clang->gT("Less than or equal to (Strings)"),
"a>=b" => $clang->gT("Greater than or equal to (Strings)"),
"a>b" => $clang->gT("Greater than (Strings)")
);
}
else
{
$method = array(
"<" => $clang->gT("Less than"),
"<=" => $clang->gT("Less than or equal to"),
"==" => $clang->gT("equals"),
"!=" => $clang->gT("Not equal to"),
">=" => $clang->gT("Greater than or equal to"),
">" => $clang->gT("Greater than"),
"RX" => $clang->gT("Regular expression")
);
}
if (isset($_POST['method']))
{
if (!in_array($_POST['method'], array_keys($method)))
{
$p_method = "==";
}
else
{
$p_method = trim ($_POST['method']);
}
}
if (isset($_POST['newscenarionum']))
{
$p_newscenarionum = sanitize_int($_POST['newscenarionum']);
}
//END Sanitizing POSTed data
//include_once("login_check.php");
//include_once("database.php");
// Caution (lemeur): database.php uses auto_unescape on all entries in $_POST
// Take care to not use auto_unescape on $_POST variables after this
//MAKE SURE THAT THERE IS A SID
if (!isset($surveyid) || !$surveyid)
{
$conditionsoutput = $clang->gT("You have not selected a survey")."<br /><br />"
."<input type='submit' value='".$clang->gT("Main admin screen")."' onclick=\"window.open('".site_url("admin/")."', '_top')\" /><br />\n";
show_error($conditionsoutput);
return;
}
//MAKE SURE THAT THERE IS A QID
if (!isset($qid) || !$qid)
{
$conditionsoutput = $clang->gT("You have not selected a question")."<br /><br />"
."<input type='submit' value='".$clang->gT("Main admin screen")."' onclick=\"window.open('".site_url("admin/")."', '_top')\" /><br />\n";
show_error($conditionsoutput);
return;
}
// If we made it this far, then lets develop the menu items
// add the conditions container table
$extraGetParams ="";
if (isset($qid) && isset($gid))
{
$extraGetParams="/$gid/$qid/";
}
$conditionsoutput_action_error = ""; // defined during the actions
$conditionsoutput_main_content = ""; // everything after the menubar
$markcidarray=Array();
if (isset($_GET['markcid']))
{
$markcidarray=explode("-",$_GET['markcid']);
}
//BEGIN PROCESS ACTIONS
// ADD NEW ENTRY IF THIS IS AN ADD
if (isset($p_subaction) && $p_subaction == "insertcondition")
{
if ((!isset($p_canswers) &&
!isset($_POST['ConditionConst']) &&
!isset($_POST['prevQuestionSGQA']) &&
!isset($_POST['tokenAttr']) &&
!isset($_POST['ConditionRegexp'])) ||
(!isset($p_cquestions) && !isset($p_csrctoken)))
{
$conditionsoutput_action_error .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Your condition could not be added! It did not include the question and/or answer upon which the condition was based. Please ensure you have selected a question and an answer.","js")."\")\n //-->\n</script>\n";
}
else
{
if (isset($p_cquestions) && $p_cquestions != '')
{
$conditionCfieldname=$p_cquestions;
}
elseif(isset($p_csrctoken) && $p_csrctoken != '')
{
$conditionCfieldname=$p_csrctoken;
}
if (isset($p_canswers))
{
foreach ($p_canswers as $ca)
{
//First lets make sure there isn't already an exact replica of this condition
$query = "SELECT * FROM {$dbprefix}conditions\n"
."WHERE qid='$qid'\n"
."AND scenario='".$p_scenario."'\n"
."AND cqid='".$p_cqid."'\n"
."AND cfieldname='".$conditionCfieldname."'\n"
."AND method='".$p_method."'\n"
."AND value='".$ca."'";
$result = db_execute_assoc($query) or safe_die("Couldn't check for existing condition<br />$query<br />".$connect->ErrorMsg());
$count_caseinsensitivedupes = $result->num_rows();
if ($count_caseinsensitivedupes == 0)
{
$query = "INSERT INTO {$dbprefix}conditions (qid, scenario, cqid, cfieldname, method, value) VALUES "
. "('{$qid}', '{$p_scenario}', '{$p_cqid}', '{$conditionCfieldname}', '{$p_method}', '$ca')";
$result = db_execute_assoc($query) or safe_die ("Couldn't insert new condition<br />$query<br />".$connect->ErrorMsg());
}
}
}
unset($posted_condition_value);
// Please note that auto_unescape is already applied in database.php included above
// so we only need to db_quote _POST variables
if (isset($_POST['ConditionConst']) && isset($_POST['editTargetTab']) && $_POST['editTargetTab']=="#CONST")
{
$posted_condition_value = db_quote($_POST['ConditionConst']);
}
elseif (isset($_POST['prevQuestionSGQA']) && isset($_POST['editTargetTab']) && $_POST['editTargetTab']=="#PREVQUESTIONS")
{
$posted_condition_value = db_quote($_POST['prevQuestionSGQA']);
}
elseif (isset($_POST['tokenAttr']) && isset($_POST['editTargetTab']) && $_POST['editTargetTab']=="#TOKENATTRS")
{
$posted_condition_value = db_quote($_POST['tokenAttr']);
}
elseif (isset($_POST['ConditionRegexp']) && isset($_POST['editTargetTab']) && $_POST['editTargetTab']=="#REGEXP")
{
$posted_condition_value = db_quote($_POST['ConditionRegexp']);
}
if (isset($posted_condition_value))
{
$query = "INSERT INTO {$dbprefix}conditions (qid, scenario, cqid, cfieldname, method, value) VALUES "
. "('{$qid}', '{$p_scenario}', '{$p_cqid}', '{$conditionCfieldname}', '{$p_method}', '".$posted_condition_value."')";
$result = db_execute_assoc($query) or safe_die ("Couldn't insert new condition<br />$query<br />".$connect->ErrorMsg());
}
}
}
// UPDATE ENTRY IF THIS IS AN EDIT
if (isset($p_subaction) && $p_subaction == "updatecondition")
{
if ((!isset($p_canswers) &&
!isset($_POST['ConditionConst']) &&
!isset($_POST['prevQuestionSGQA']) &&
!isset($_POST['tokenAttr']) &&
!isset($_POST['ConditionRegexp'])) ||
(!isset($p_cquestions) && !isset($p_csrctoken)))
{
$conditionsoutput_action_error .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Your condition could not be added! It did not include the question and/or answer upon which the condition was based. Please ensure you have selected a question and an answer.","js")."\")\n //-->\n</script>\n";
}
else
{
if (isset($p_cquestions) && $p_cquestions != '')
{
$conditionCfieldname=$p_cquestions;
}
elseif(isset($p_csrctoken) && $p_csrctoken != '')
{
$conditionCfieldname=$p_csrctoken;
}
if (isset($p_canswers))
{
foreach ($p_canswers as $ca)
{ // This is an Edit, there will only be ONE VALUE
$query = "UPDATE {$dbprefix}conditions SET qid='{$qid}', scenario='{$p_scenario}', cqid='{$p_cqid}', cfieldname='{$conditionCfieldname}', method='{$p_method}', value='$ca' "
. " WHERE cid={$p_cid}";
$result = db_execute_assoc($query) or safe_die ("Couldn't update condition<br />$query<br />".$connect->ErrorMsg());
}
}
unset($posted_condition_value);
// Please note that auto_unescape is already applied in database.php included above
// so we only need to db_quote _POST variables
if (isset($_POST['ConditionConst']) && isset($_POST['editTargetTab']) && $_POST['editTargetTab']=="#CONST")
{
$posted_condition_value = db_quote($_POST['ConditionConst']);
}
elseif (isset($_POST['prevQuestionSGQA']) && isset($_POST['editTargetTab']) && $_POST['editTargetTab']=="#PREVQUESTIONS")
{
$posted_condition_value = db_quote($_POST['prevQuestionSGQA']);
}
elseif (isset($_POST['tokenAttr']) && isset($_POST['editTargetTab']) && $_POST['editTargetTab']=="#TOKENATTRS")
{
$posted_condition_value = db_quote($_POST['tokenAttr']);
}
elseif (isset($_POST['ConditionRegexp']) && isset($_POST['editTargetTab']) && $_POST['editTargetTab']=="#REGEXP")
{
$posted_condition_value = db_quote($_POST['ConditionRegexp']);
}
if (isset($posted_condition_value))
{
$query = "UPDATE {$dbprefix}conditions SET qid='{$qid}', scenario='{$p_scenario}' , cqid='{$p_cqid}', cfieldname='{$conditionCfieldname}', method='{$p_method}', value='".$posted_condition_value."' "
. " WHERE cid={$p_cid}";
$result = db_execute_assoc($query) or safe_die ("Couldn't insert new condition<br />$query<br />".$connect->ErrorMsg());
}
}
}
// DELETE ENTRY IF THIS IS DELETE
if (isset($p_subaction) && $p_subaction == "delete")
{
$query = "DELETE FROM {$dbprefix}conditions WHERE cid={$p_cid}";
$result = db_execute_assoc($query) or safe_die ("Couldn't delete condition<br />$query<br />".$connect->ErrorMsg());
}
// DELETE ALL CONDITIONS IN THIS SCENARIO
if (isset($p_subaction) && $p_subaction == "deletescenario")
{
$query = "DELETE FROM {$dbprefix}conditions WHERE qid={$qid} AND scenario={$p_scenario}";
$result = db_execute_assoc($query) or safe_die ("Couldn't delete scenario<br />$query<br />".$connect->ErrorMsg());
}
// UPDATE SCENARIO
if (isset($p_subaction) && $p_subaction == "updatescenario" && isset($p_newscenarionum))
{
$query = "UPDATE {$dbprefix}conditions SET scenario=$p_newscenarionum WHERE qid={$qid} AND scenario={$p_scenario}";
$result = db_execute_assoc($query) or safe_die ("Couldn't delete scenario<br />$query<br />".$connect->ErrorMsg());
}
// DELETE ALL CONDITIONS FOR THIS QUESTION
if (isset($p_subaction) && $p_subaction == "deleteallconditions")
{
$query = "DELETE FROM {$dbprefix}conditions WHERE qid={$qid}";
$result = db_execute_assoc($query) or safe_die ("Couldn't delete scenario<br />$query<br />".$connect->ErrorMsg());
}
// RENUMBER SCENARIOS
if (isset($p_subaction) && $p_subaction == "renumberscenarios")
{
$query = "SELECT DISTINCT scenario FROM {$dbprefix}conditions WHERE qid={$qid} ORDER BY scenario";
$result = db_execute_assoc($query) or safe_die ("Couldn't select scenario<br />$query<br />".$connect->ErrorMsg());
$newindex=1;
foreach ($result->result_array() as $srow)
{
$query2 = "UPDATE {$dbprefix}conditions set scenario=$newindex WHERE qid={$qid} AND scenario=".$srow['scenario'].";";
$result2 = db_execute_assoc($query2) or safe_die ("Couldn't renumber scenario<br />$query<br />".$connect->ErrorMsg());
$newindex++;
}
}
// COPY CONDITIONS IF THIS IS COPY
if (isset($p_subaction) && $p_subaction == "copyconditions")
{
$qid=returnglobal('qid');
$copyconditionsfrom=returnglobal('copyconditionsfrom');
$copyconditionsto=returnglobal('copyconditionsto');
if (isset($copyconditionsto) && is_array($copyconditionsto) && isset($copyconditionsfrom) && is_array($copyconditionsfrom))
{
//Get the conditions we are going to copy
$query = "SELECT * FROM {$dbprefix}conditions\n"
."WHERE cid in ('";
$query .= implode("', '", $copyconditionsfrom);
$query .= "')";
$result = db_execute_assoc($query) or safe_die("Couldn't get conditions for copy<br />$query<br />".$connect->ErrorMsg());
foreach ($result->result_array() as $row)
{
$proformaconditions[]=array("scenario"=>$row['scenario'],
"cqid"=>$row['cqid'],
"cfieldname"=>$row['cfieldname'],
"method"=>$row['method'],
"value"=>$row['value']);
} // while
foreach ($copyconditionsto as $copyc)
{
list($newsid, $newgid, $newqid)=explode("X", $copyc);
foreach ($proformaconditions as $pfc)
{ //TIBO
//First lets make sure there isn't already an exact replica of this condition
$query = "SELECT * FROM {$dbprefix}conditions\n"
."WHERE qid='$newqid'\n"
."AND scenario='".$pfc['scenario']."'\n"
."AND cqid='".$pfc['cqid']."'\n"
."AND cfieldname='".$pfc['cfieldname']."'\n"
."AND method='".$pfc['method']."'\n"
."AND value='".$pfc['value']."'";
$result = db_execute_assoc($query) or safe_die("Couldn't check for existing condition<br />$query<br />".$connect->ErrorMsg());
$count_caseinsensitivedupes = $result->num_rows();
$countduplicates = 0;
if ($count_caseinsensitivedupes != 0)
{
foreach ($result->result_array() as $ccrow)
{
if ($ccrow['value'] == $pfc['value']) $countduplicates++;
}
}
if ($countduplicates == 0) //If there is no match, add the condition.
{
$query = "INSERT INTO {$dbprefix}conditions ( qid,scenario,cqid,cfieldname,method,value) \n"
."VALUES ( '$newqid', '".$pfc['scenario']."', '".$pfc['cqid']."',"
."'".$pfc['cfieldname']."', '".$pfc['method']."',"
."'".$pfc['value']."')";
$result=db_execute_assoc($query) or safe_die ("Couldn't insert query<br />$query<br />".$connect->ErrorMsg());
$conditionCopied=true;
}
else
{
$conditionDuplicated=true;
}
}
}
if (isset($conditionCopied) && $conditionCopied === true)
{
if (isset($conditionDuplicated) && $conditionDuplicated ==true)
{
$CopyConditionsMessage = "<div class='partialheader'>(".$clang->gT("Conditions successfully copied (some were skipped because they were duplicates)").")</div>";
}
else
{
$CopyConditionsMessage = "<div class='successheader'>(".$clang->gT("Conditions successfully copied").")</div>";
}
}
else
{
$CopyConditionsMessage = "<div class='warningheader'>(".$clang->gT("No conditions could be copied (due to duplicates)").")</div>";
}
}
}
//END PROCESS ACTIONS
$cquestions=Array();
$canswers=Array();
//BEGIN: GATHER INFORMATION
// 1: Get information for this question
if (!isset($qid)) {$qid=returnglobal('qid');}
if (!isset($surveyid)) {$surveyid=returnglobal('sid');}
$thissurvey=getSurveyInfo($surveyid);
$query = "SELECT * "
."FROM {$dbprefix}questions, "
."{$dbprefix}groups "
."WHERE {$dbprefix}questions.gid={$dbprefix}groups.gid "
."AND qid=$qid "
."AND parent_qid=0 "
."AND {$dbprefix}questions.language='".GetBaseLanguageFromSurveyID($surveyid)."'" ;
$result = db_execute_assoc($query) or safe_die ("Couldn't get information for question $qid<br />$query<br />".$connect->ErrorMsg());
foreach ($result->result_array() as $rows)
{
$questiongroupname=$rows['group_name'];
$questiontitle=$rows['title'];
$questiontext=$rows['question'];
$questiontype=$rows['type'];
}
// 2: Get all other questions that occur before this question that are pre-determined answer types
// To avoid natural sort order issues,
// first get all questions in natural sort order
// , and find out which number in that order this question is
$qquery = "SELECT * "
."FROM {$dbprefix}questions, "
."{$dbprefix}groups "
."WHERE {$dbprefix}questions.gid={$dbprefix}groups.gid "
."AND parent_qid=0 "
."AND {$dbprefix}questions.sid=$surveyid "
."AND {$dbprefix}questions.language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."AND {$dbprefix}groups.language='".GetBaseLanguageFromSurveyID($surveyid)."' " ;
$qresult = db_execute_assoc($qquery) or safe_die ("$qquery<br />".$connect->ErrorMsg());
$qrows = $qresult->result_array();
// Perform a case insensitive natural sort on group name then question title (known as "code" in the form) of a multidimensional array
usort($qrows, 'GroupOrderThenQuestionOrder');
$position="before";
// Go through each question until we reach the current one
foreach ($qrows as $qrow)
{
if ($qrow["qid"] != $qid && $position=="before")
{
// remember all previous questions
// all question types are supported.
$questionlist[]=$qrow["qid"];
}
elseif ($qrow["qid"] == $qid)
{
break;
}
}
// Now, using the same array which is now properly sorted by group then question
// Create an array of all the questions that appear AFTER the current one
$position = "before";
foreach ($qrows as $qrow) //Go through each question until we reach the current one
{
if ($qrow["qid"] == $qid)
{
$position="after";
//break;
}
elseif ($qrow["qid"] != $qid && $position=="after")
{
$postquestionlist[]=$qrow['qid'];
}
}
$theserows=array();
$postrows=array();
if (isset($questionlist) && is_array($questionlist))
{
foreach ($questionlist as $ql)
{
$query = "SELECT {$dbprefix}questions.qid, "
."{$dbprefix}questions.sid, "
."{$dbprefix}questions.gid, "
."{$dbprefix}questions.question, "
."{$dbprefix}questions.type, "
."{$dbprefix}questions.title, "
."{$dbprefix}questions.other, "
."{$dbprefix}questions.mandatory "
."FROM {$dbprefix}questions, "
."{$dbprefix}groups "
."WHERE {$dbprefix}questions.gid={$dbprefix}groups.gid "
."AND parent_qid=0 "
."AND {$dbprefix}questions.qid=$ql "
."AND {$dbprefix}questions.language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."AND {$dbprefix}groups.language='".GetBaseLanguageFromSurveyID($surveyid)."'" ;
$result=db_execute_assoc($query) or die("Couldn't get question $qid");
$thiscount=$result->num_rows();
// And store again these questions in this array...
foreach ($result->result_array() as $myrows)
{ //key => value
$theserows[]=array("qid"=>$myrows['qid'],
"sid"=>$myrows['sid'],
"gid"=>$myrows['gid'],
"question"=>$myrows['question'],
"type"=>$myrows['type'],
"mandatory"=>$myrows['mandatory'],
"other"=>$myrows['other'],
"title"=>$myrows['title']);
}
}
}
if (isset($postquestionlist) && is_array($postquestionlist))
{
foreach ($postquestionlist as $pq)
{
$query = "SELECT q.qid, "
."q.sid, "
."q.gid, "
."q.question, "
."q.type, "
."q.title, "
."q.other, "
."q.mandatory "
."FROM {$dbprefix}questions q, "
."{$dbprefix}groups g "
."WHERE q.gid=g.gid AND "
."q.parent_qid=0 AND "
."q.qid=$pq AND "
."q.language='".GetBaseLanguageFromSurveyID($surveyid)."' AND "
."g.language='".GetBaseLanguageFromSurveyID($surveyid)."'";
$result = db_execute_assoc($query) or safe_die("Couldn't get postquestions $qid<br />$query<br />".$connect->ErrorMsg());
$postcount=$result->num_rows();
foreach ($result->result_array() as $myrows)
{
$postrows[]=array("qid"=>$myrows['qid'],
"sid"=>$myrows['sid'],
"gid"=>$myrows['gid'],
"question"=>$myrows['question'],
"type"=>$myrows['type'],
"mandatory"=>$myrows['mandatory'],
"other"=>$myrows['other'],
"title"=>$myrows['title']);
} // while
}
$postquestionscount=count($postrows);
}
$questionscount=count($theserows);
if (isset($postquestionscount) && $postquestionscount > 0)
{ //Build the array used for the questionNav and copyTo select boxes
foreach ($postrows as $pr)
{
$pquestions[]=array("text"=>$pr['title'].": ".substr(strip_tags($pr['question']), 0, 80),
"fieldname"=>$pr['sid']."X".$pr['gid']."X".$pr['qid']);
}
}
// Previous question parsing ==> building cquestions[] and canswers[]
if ($questionscount > 0)
{
$X="X";
foreach($theserows as $rows)
{
$shortquestion=$rows['title'].": ".strip_tags($rows['question']);
if ($rows['type'] == "A" ||
$rows['type'] == "B" ||
$rows['type'] == "C" ||
$rows['type'] == "E" ||
$rows['type'] == "F" ||
$rows['type'] == "H" )
{
$aquery="SELECT * "
."FROM {$dbprefix}questions "
."WHERE parent_qid={$rows['qid']} "
."AND language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."ORDER BY question_order";
$aresult=db_execute_assoc($aquery) or safe_die ("Couldn't get answers to Array questions<br />$aquery<br />".$connect->ErrorMsg());
foreach ($aresult->result_array() as $arows)
{
$shortanswer = "{$arows['title']}: [" . FlattenText($arows['question']) . "]";
$shortquestion=$rows['title'].":$shortanswer ".FlattenText($rows['question']);
$cquestions[]=array($shortquestion, $rows['qid'], $rows['type'], $rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']);
switch ($rows['type'])
{
case "A": //Array 5 buttons
for ($i=1; $i<=5; $i++)
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], $i, $i);
}
break;
case "B": //Array 10 buttons
for ($i=1; $i<=10; $i++)
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], $i, $i);
}
break;
case "C": //Array Y/N/NA
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], "Y", $clang->gT("Yes"));
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], "U", $clang->gT("Uncertain"));
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], "N", $clang->gT("No"));
break;
case "E": //Array >/=/<
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], "I", $clang->gT("Increase"));
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], "S", $clang->gT("Same"));
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], "D", $clang->gT("Decrease"));
break;
case "F": //Array Flexible Row
case "H": //Array Flexible Column
$fquery = "SELECT * "
."FROM {$dbprefix}answers "
."WHERE qid={$rows['qid']} "
."AND language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."AND scale_id=0 "
."ORDER BY sortorder, code ";
$fresult = db_execute_assoc($fquery);
foreach ($fresult->result_array() as $frow)
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], $frow['code'], $frow['answer']);
}
break;
}
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], "", $clang->gT("No answer"));
}
} //while
}
elseif ($rows['type'] == ":" || $rows['type'] == ";")
{ // Multiflexi
//Get question attribute for $canswers
$qidattributes=getQuestionAttributes($rows['qid'], $rows['type']);
if (isset($qidattributes['multiflexible_max']) && trim($qidattributes['multiflexible_max'])!='') {
$maxvalue=$qidattributes['multiflexible_max'];
} else {
$maxvalue=10;
}
if (isset($qidattributes['multiflexible_min']) && trim($qidattributes['multiflexible_min'])!='') {
$minvalue=$qidattributes['multiflexible_min'];
} else {
$minvalue=1;
}
if (isset($qidattributes['multiflexible_step']) && trim($qidattributes['multiflexible_step'])!='') {
$stepvalue=$qidattributes['multiflexible_step'];
} else {
$stepvalue=1;
}
if (isset($qidattributes['multiflexible_checkbox']) && $qidattributes['multiflexible_checkbox']!=0) {
$minvalue=0;
$maxvalue=1;
$stepvalue=1;
}
// Get the Y-Axis
$fquery = "SELECT sq.*, q.other"
." FROM ".$this->db->dbprefix('questions')." sq, ".$this->db->dbprefix('questions')." q"
." WHERE sq.sid=$surveyid AND sq.parent_qid=q.qid "
. "AND q.language='".GetBaseLanguageFromSurveyID($surveyid)."'"
." AND sq.language='".GetBaseLanguageFromSurveyID($surveyid)."'"
." AND q.qid={$rows['qid']}
AND sq.scale_id=0
ORDER BY sq.question_order";
$y_axis_db = db_execute_assoc($fquery);
// Get the X-Axis
$aquery = "SELECT sq.*
FROM ".$this->db->dbprefix('questions')." q, ".$this->db->dbprefix('questions')." sq
WHERE q.sid=$surveyid
AND sq.parent_qid=q.qid
AND q.language='".GetBaseLanguageFromSurveyID($surveyid)."'
AND sq.language='".GetBaseLanguageFromSurveyID($surveyid)."'
AND q.qid=".$rows['qid']."
AND sq.scale_id=1
ORDER BY sq.question_order";
$x_axis_db=db_execute_assoc($aquery) or safe_die ("Couldn't get answers to Array questions<br />$aquery<br />".$connect->ErrorMsg());
foreach ($x_axis_db->result_array() as $frow)
{
$x_axis[$frow['title']]=$frow['question'];
}
foreach ($y_axis_db->result_array() as $arow)
{
foreach($x_axis as $key=>$val)
{
$shortquestion=$rows['title'].":{$arows['title']}:$key: [".strip_tags($arows['question']). "][" .strip_tags($val). "] " . FlattenText($rows['question']);
$cquestions[]=array($shortquestion, $rows['qid'], $rows['type'], $rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']."_".$key);
if ($rows['type'] == ":")
{
for($ii=$minvalue; $ii<=$maxvalue; $ii+=$stepvalue)
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], $ii, $ii);
}
}
}
}
unset($x_axis);
} //if A,B,C,E,F,H
elseif ($rows['type'] == "1") //Multi Scale
{
$aquery="SELECT * "
."FROM {$dbprefix}questions "
."WHERE parent_qid={$rows['qid']} "
."AND language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."ORDER BY question_order";
$aresult=db_execute_assoc($aquery) or safe_die ("Couldn't get answers to Array questions<br />$aquery<br />".$connect->ErrorMsg());
foreach ($aresult->result_array() as $arows)
{
$attr = getQuestionAttributes($rows['qid']);
$label1 = isset($attr['dualscale_headerA']) ? $attr['dualscale_headerA'] : 'Label1';
$label2 = isset($attr['dualscale_headerB']) ? $attr['dualscale_headerB'] : 'Label2';
$shortanswer = "{$arows['title']}: [" . strip_tags($arows['question']) . "][$label1]";
$shortquestion=$rows['title'].":$shortanswer ".strip_tags($rows['question']);
$cquestions[]=array($shortquestion, $rows['qid'], $rows['type'], $rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']."#0");
$shortanswer = "{$arows['title']}: [" . strip_tags($arows['question']) . "][$label2]";
$shortquestion=$rows['title'].":$shortanswer ".strip_tags($rows['question']);
$cquestions[]=array($shortquestion, $rows['qid'], $rows['type'], $rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']."#1");
// first label
$lquery="SELECT * "
."FROM {$dbprefix}answers "
."WHERE qid={$rows['qid']} "
."AND scale_id=0 "
."AND language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."ORDER BY sortorder, answer";
$lresult=db_execute_assoc($lquery) or safe_die ("Couldn't get labels to Array <br />$lquery<br />".$connect->ErrorMsg());
foreach ($lresult->result_array() as $lrows)
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']."#0", "{$lrows['code']}", "{$lrows['code']}");
}
// second label
$lquery="SELECT * "
."FROM {$dbprefix}answers "
."WHERE qid={$rows['qid']} "
."AND scale_id=1 "
."AND language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."ORDER BY sortorder, answer";
$lresult=db_execute_assoc($lquery) or safe_die ("Couldn't get labels to Array <br />$lquery<br />".$connect->ErrorMsg());
foreach ($lresult->result_array() as $lrows)
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']."#1", "{$lrows['code']}", "{$lrows['code']}");
}
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']."#0", "", $clang->gT("No answer"));
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']."#1", "", $clang->gT("No answer"));
}
} //while
}
elseif ($rows['type'] == "K" ||$rows['type'] == "Q") //Multi shorttext/numerical
{
$aquery="SELECT * "
."FROM {$dbprefix}questions "
."WHERE parent_qid={$rows['qid']} "
."AND language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."ORDER BY question_order";
$aresult=db_execute_assoc($aquery) or safe_die ("Couldn't get answers to Array questions<br />$aquery<br />".$connect->ErrorMsg());
foreach ($aresult->result_array() as $arows)
{
$shortanswer = "{$arows['title']}: [" . strip_tags($arows['question']) . "]";
$shortquestion=$rows['title'].":$shortanswer ".strip_tags($rows['question']);
$cquestions[]=array($shortquestion, $rows['qid'], $rows['type'], $rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']);
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], "", $clang->gT("No answer"));
}
} //while
}
elseif ($rows['type'] == "R") //Answer Ranking
{
$aquery="SELECT * "
."FROM {$dbprefix}answers "
."WHERE qid={$rows['qid']} "
."AND ".$this->db->dbprefix('answers').".language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."AND scale_id=0 "
."ORDER BY sortorder, answer";
$aresult=db_execute_assoc($aquery) or safe_die ("Couldn't get answers to Ranking question<br />$aquery<br />".$connect->ErrorMsg());
$acount=$aresult->num_rows();
foreach ($aresult->result_array() as $arow)
{
$theanswer = addcslashes($arow['answer'], "'");
$quicky[]=array($arow['code'], $theanswer);
}
for ($i=1; $i<=$acount; $i++)
{
$cquestions[]=array("{$rows['title']}: [RANK $i] ".strip_tags($rows['question']), $rows['qid'], $rows['type'], $rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$i);
foreach ($quicky as $qck)
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$i, $qck[0], $qck[1]);
}
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$i, " ", $clang->gT("No answer"));
}
}
unset($quicky);
} // End if type R
elseif($rows['type'] == "M" || $rows['type'] == "P")
{
$shortanswer = " [".$clang->gT("Group of checkboxes")."]";
$shortquestion=$rows['title'].":$shortanswer ".strip_tags($rows['question']);
$cquestions[]=array($shortquestion, $rows['qid'], $rows['type'], $rows['sid'].$X.$rows['gid'].$X.$rows['qid']);
$aquery="SELECT * "
."FROM {$dbprefix}questions "
."WHERE parent_qid={$rows['qid']} "
."AND language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."ORDER BY question_order";
$aresult=db_execute_assoc($aquery) or safe_die ("Couldn't get answers to this question<br />$aquery<br />".$connect->ErrorMsg());
foreach ($aresult->result_array() as $arows)
{
$theanswer = addcslashes($arows['question'], "'");
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], $arows['title'], $theanswer);
$shortanswer = "{$arows['title']}: [" . strip_tags($arows['question']) . "]";
$shortanswer .= "[".$clang->gT("Single checkbox")."]";
$shortquestion=$rows['title'].":$shortanswer ".strip_tags($rows['question']);
$cquestions[]=array($shortquestion, $rows['qid'], $rows['type'], "+".$rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title']);
$canswers[]=array("+".$rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], 'Y', 'checked');
$canswers[]=array("+".$rows['sid'].$X.$rows['gid'].$X.$rows['qid'].$arows['title'], '', 'not checked');
}
}
elseif($rows['type'] == "X") //Boilerplate question
{
//Just ignore this questiontype
}
else
{
$cquestions[]=array($shortquestion, $rows['qid'], $rows['type'], $rows['sid'].$X.$rows['gid'].$X.$rows['qid']);
switch ($rows['type'])
{
case "Y": // Y/N/NA
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], "Y", $clang->gT("Yes"));
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], "N", $clang->gT("No"));
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], " ", $clang->gT("No answer"));
}
break;
case "G": //Gender
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], "F", $clang->gT("Female"));
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], "M", $clang->gT("Male"));
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], " ", $clang->gT("No answer"));
}
break;
case "5": // 5 choice
for ($i=1; $i<=5; $i++)
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], $i, $i);
}
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], " ", $clang->gT("No answer"));
}
break;
case "N": // Simple Numerical questions
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], " ", $clang->gT("No answer"));
}
break;
default:
$aquery="SELECT * "
."FROM {$dbprefix}answers "
."WHERE qid={$rows['qid']} "
."AND language='".GetBaseLanguageFromSurveyID($surveyid)."' "
."AND scale_id=0 "
."ORDER BY sortorder, "
."answer";
// Ranking question? Replacing "Ranking" by "this"
$aresult=db_execute_assoc($aquery) or safe_die ("Couldn't get answers to this question<br />$aquery<br />".$connect->ErrorMsg());
foreach ($aresult->result_array() as $arows)
{
$theanswer = addcslashes($arows['answer'], "'");
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], $arows['code'], $theanswer);
}
if ($rows['type'] == "D")
{
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], " ", $clang->gT("No answer"));
}
}
elseif ($rows['type'] != "M" &&
$rows['type'] != "P" &&
$rows['type'] != "J" &&
$rows['type'] != "I" )
{
// For dropdown questions
// optinnaly add the 'Other' answer
if ( ($rows['type'] == "L" ||
$rows['type'] == "!") &&
$rows['other'] == "Y")
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], "-oth-", $clang->gT("Other"));
}
// Only Show No-Answer if question is not mandatory
if ($rows['mandatory'] != 'Y')
{
$canswers[]=array($rows['sid'].$X.$rows['gid'].$X.$rows['qid'], " ", $clang->gT("No answer"));
}
}
break;
}//switch row type
} //else
} //foreach theserows
} //if questionscount > 0
//END Gather Information for this question
$quesitonNavOptions = "<optgroup class='activesurveyselect' label='".$clang->gT("Before","js")."'>";
foreach ($theserows as $row)