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importsurvey.php
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importsurvey.php
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<?php
/*
#############################################################
# >>> PHPSurveyor #
#############################################################
# > Author: Jason Cleeland #
# > E-mail: jason@cleeland.org #
# > Mail: Box 99, Trades Hall, 54 Victoria St, #
# > CARLTON SOUTH 3053, AUSTRALIA #
# > Date: 20 February 2003 #
# #
# This set of scripts allows you to develop, publish and #
# perform data-entry on surveys. #
#############################################################
# #
# Copyright (C) 2003 Jason Cleeland #
# #
# This program is free software; you can redistribute #
# it and/or modify it under the terms of the GNU General #
# Public License Version 2 as published by the Free #
# Software Foundation. #
# #
# #
# This program is distributed in the hope that it will be #
# useful, but WITHOUT ANY WARRANTY; without even the #
# implied warranty of MERCHANTABILITY or FITNESS FOR A #
# PARTICULAR PURPOSE. See the GNU General Public License #
# for more details. #
# #
# You should have received a copy of the GNU General #
# Public License along with this program; if not, write to #
# the Free Software Foundation, Inc., 59 Temple Place - #
# Suite 330, Boston, MA 02111-1307, USA. #
#############################################################
*/
//Ensure script is not run directly, avoid path disclosure
if (empty($homedir)) {die ("Cannot run this script directly");}
// array_combine function is PHP5 only so we have to provide
// our own in case it doesn't exist like in PHP 4
if (!function_exists('array_combine')) {
function array_combine($a, $b) {
$c = array();
if (is_array($a) && is_array($b))
while (list(, $va) = each($a))
if (list(, $vb) = each($b))
$c[$va] = $vb;
else
break 1;
return $c;
}
}
// A FILE TO IMPORT A DUMPED SURVEY FILE, AND CREATE A NEW SURVEY
$importsurvey = "<br /><table width='100%' align='center'><tr><td>\n";
$importsurvey .= "<table width='350' align='center' style='border: 1px solid #555555' cellpadding='1' cellspacing='0'>\n";
$importsurvey .= "\t<tr bgcolor='#555555'><td colspan='2' height='4'><font size='1' face='verdana' color='white'><strong>"
.$clang->gT("Import Survey")."</strong></font></td></tr>\n";
$importsurvey .= "\t<tr bgcolor='#CCCCCC'><td align='center'>\n";
$the_full_file_path = $tempdir . "/" . $_FILES['the_file']['name'];
if (!@move_uploaded_file($_FILES['the_file']['tmp_name'], $the_full_file_path))
{
$importsurvey .= "<strong><font color='red'>".$clang->gT("Error")."</font></strong><br />\n";
$importsurvey .= $clang->gT("An error occurred uploading your file. This may be caused by incorrect permissions in your admin folder.")."<br /><br />\n";
$importsurvey .= "</font></td></tr></table>\n";
return;
}
// IF WE GOT THIS FAR, THEN THE FILE HAS BEEN UPLOADED SUCCESFULLY
$importsurvey .= "<strong><font color='green'>".$clang->gT("Success")."!</font></strong><br />\n";
$importsurvey .= $clang->gT("File upload succeeded.")."<br /><br />\n";
$importsurvey .= $clang->gT("Reading file..")."<br />\n";
$handle = fopen($the_full_file_path, "r");
while (!feof($handle))
{
//To allow for very long survey lines (up to 10k)
//Note that the Length parameter is required for PHP versions < 4.2.0 - do not remove it!
$buffer = fgets($handle, 10240);
$bigarray[] = $buffer;
}
fclose($handle);
// Now we try to determine the dataformat of the survey file.
if ((substr($bigarray[1], 0, 22) == "# SURVEYOR SURVEY DUMP")&& (substr($bigarray[4], 0, 29) == "# http://www.phpsurveyor.org/"))
{
$importversion = 100; // version 1.0 file
}
elseif
((substr($bigarray[1], 0, 22) == "# SURVEYOR SURVEY DUMP")&& (substr($bigarray[4], 0, 37) == "# http://phpsurveyor.sourceforge.net/"))
{
$importversion = 99; // Version 0.99 file or older - carries a different URL
}
elseif
(substr($bigarray[0], 0, 25) == "# PHPSurveyor Survey Dump")
{ // Wow.. this seems to be a >1.0 version file - these files carry the version information to read in line two
$importversion=substr($bigarray[1], 12, 3);
}
else // unknown file - show error message
{
$importsurvey .= "<strong><font color='red'>".$clang->gT("Error")."</font></strong><br />\n";
$importsurvey .= $clang->gT("This file is not a PHPSurveyor survey file. Import failed.")."<br /><br />\n";
$importsurvey .= "</font></td></tr></table>\n";
$importsurvey .= "</body>\n</html>\n";
unlink($the_full_file_path);
return;
}
// okay.. now lets drop the first 9 lines and get to the data
// This works for all versions
for ($i=0; $i<9; $i++)
{
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//SURVEYS
if (array_search("# GROUPS TABLE\n", $bigarray))
{
$stoppoint = array_search("# GROUPS TABLE\n", $bigarray);
}
elseif (array_search("# GROUPS TABLE\r\n", $bigarray))
{
$stoppoint = array_search("# GROUPS TABLE\r\n", $bigarray);
}
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-2) {$surveyarray[] = $bigarray[$i];}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//GROUPS
if (array_search("# QUESTIONS TABLE\n", $bigarray))
{
$stoppoint = array_search("# QUESTIONS TABLE\n", $bigarray);
}
elseif (array_search("# QUESTIONS TABLE\r\n", $bigarray))
{
$stoppoint = array_search("# QUESTIONS TABLE\r\n", $bigarray);
}
else
{
$stoppoint = count($bigarray)-1;
}
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-2) {$grouparray[] = $bigarray[$i];}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//QUESTIONS
if (array_search("# ANSWERS TABLE\n", $bigarray))
{
$stoppoint = array_search("# ANSWERS TABLE\n", $bigarray);
}
elseif (array_search("# ANSWERS TABLE\r\n", $bigarray))
{
$stoppoint = array_search("# ANSWERS TABLE\r\n", $bigarray);
}
else
{
$stoppoint = count($bigarray)-1;
}
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-2)
{
$questionarray[] = $bigarray[$i];
}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//ANSWERS
if (array_search("# CONDITIONS TABLE\n", $bigarray))
{
$stoppoint = array_search("# CONDITIONS TABLE\n", $bigarray);
}
elseif (array_search("# CONDITIONS TABLE\r\n", $bigarray))
{
$stoppoint = array_search("# CONDITIONS TABLE\r\n", $bigarray);
}
else
{
$stoppoint = count($bigarray)-1;
}
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-2)
{
$answerarray[] = str_replace("`default`", "`default_value`", $bigarray[$i]);
}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//CONDITIONS
if (array_search("# LABELSETS TABLE\n", $bigarray))
{
$stoppoint = array_search("# LABELSETS TABLE\n", $bigarray);
}
elseif (array_search("# LABELSETS TABLE\r\n", $bigarray))
{
$stoppoint = array_search("# LABELSETS TABLE\r\n", $bigarray);
}
else
{ //There is no labelsets information, so presumably this is a pre-0.98rc3 survey.
$stoppoint = count($bigarray);
}
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-2) {$conditionsarray[] = $bigarray[$i];}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//LABELSETS
if (array_search("# LABELS TABLE\n", $bigarray))
{
$stoppoint = array_search("# LABELS TABLE\n", $bigarray);
}
elseif (array_search("# LABELS TABLE\r\n", $bigarray))
{
$stoppoint = array_search("# LABELS TABLE\r\n", $bigarray);
}
else
{
$stoppoint = count($bigarray)-1;
}
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-2) {$labelsetsarray[] = $bigarray[$i];}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//LABELS
if (array_search("# QUESTION_ATTRIBUTES TABLE\n", $bigarray))
{
$stoppoint = array_search("# QUESTION_ATTRIBUTES TABLE\n", $bigarray);
}
elseif (array_search("# QUESTION_ATTRIBUTES TABLE\r\n", $bigarray))
{
$stoppoint = array_search("# QUESTION_ATTRIBUTES TABLE\r\n", $bigarray);
}
else
{
$stoppoint = count($bigarray)-1;
}
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-2) {$labelsarray[] = $bigarray[$i];}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//QUESTION_ATTRIBUTES
if (array_search("# ASSESSMENTS TABLE\n", $bigarray))
{
$stoppoint = array_search("# ASSESSMENTS TABLE\n", $bigarray);
}
elseif (array_search("# ASSESSMENTS TABLE\r\n", $bigarray))
{
$stoppoint = array_search("# ASSESSMENTS TABLE\r\n", $bigarray);
}
else
{
$stoppoint = count($bigarray)-1;
}
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-2) {$question_attributesarray[] = $bigarray[$i];}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//ASSESSMENTS
if (array_search("# SURVEYS_LANGUAGESETTINGS TABLE\n", $bigarray))
{
$stoppoint = array_search("# SURVEYS_LANGUAGESETTINGS TABLE\n", $bigarray);
}
elseif (array_search("# SURVEYS_LANGUAGESETTINGS TABLE\r\n", $bigarray))
{
$stoppoint = array_search("# SURVEYS_LANGUAGESETTINGS TABLE\r\n", $bigarray);
}
else
{
$stoppoint = count($bigarray)-1;
}
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-2 || $i==count($bigarray)-1) {$assessmentsarray[] = $bigarray[$i];}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
//Survey Language Settings
$stoppoint = count($bigarray)-1;
for ($i=0; $i<=$stoppoint+1; $i++)
{
if ($i<$stoppoint-1) {$surveylsarray[] = $bigarray[$i];}
unset($bigarray[$i]);
}
$bigarray = array_values($bigarray);
if (isset($surveyarray)) {$countsurveys = count($surveyarray);} else {$countsurveys = 0;}
if (isset($surveylsarray)) {$countlanguages = count($surveylsarray)-1;} else {$countlanguages = 0;}
if (isset($grouparray)) {$countgroups = count($grouparray);} else {$countgroups = 0;}
if (isset($questionarray)) {$countquestions = count($questionarray);} else {$countquestions=0;}
if (isset($answerarray)) {$countanswers = count($answerarray);} else {$countanswers=0;}
if (isset($conditionsarray)) {$countconditions = count($conditionsarray);} else {$countconditions=0;}
if (isset($labelsetsarray)) {$countlabelsets = count($labelsetsarray);} else {$countlabelsets=0;}
if (isset($labelsarray)) {$countlabels = count($labelsarray);} else {$countlabels=0;}
if (isset($question_attributesarray)) {$countquestion_attributes = count($question_attributesarray);} else {$countquestion_attributes=0;}
if (isset($assessmentsarray)) {$countassessments=count($assessmentsarray);} else {$countassessments=0;}
// CREATE SURVEY
if ($importversion>=111)
{
if ($countsurveys>0){$countsurveys--;};
if ($countgroups>0){$countgroups--;};
if ($countquestions>0){$countquestions--;};
if ($countassessments>0){$countassessments--;};
if ($countconditions>0){$countconditions--;};
if ($countlabelsets>0){$countlabelsets--;};
if ($countquestion_attributes>0){$countquestion_attributes--;};
$sfieldorders =convertCSVRowToArray($surveyarray[0],',','"');
$sfieldcontents=convertCSVRowToArray($surveyarray[1],',','"');
}
else
{
$sfieldorders=convertToArray($surveyarray[0], "`, `", "(`", "`)");
$sfieldcontents=convertToArray($surveyarray[0], "', '", "('", "')");
}
$surveyrowdata=array_combine($sfieldorders,$sfieldcontents);
$surveyid=$surveyrowdata["sid"];
if (!$surveyid)
{
$importsurvey .= "<br /><strong><font color='red'>".$clang->gT("Error")."</strong></font><br />\n";
$importsurvey .= $clang->gT("Import of this survey file failed")."<br />\n";
$importsurvey .= $clang->gT("File does not contain PHPSurveyor data in the correct format.")."<br />\n"; //Couldn't find the SID - cannot continue
$importsurvey .= "</font></td></tr></table>\n";
$importsurvey .= "</body>\n</html>\n";
unlink($the_full_file_path); //Delete the uploaded file
return;
}
// Use the existing surveyid if it does not already exists
// This allows the URL links to the survey to keep working because the sid did not change
$newsid = $surveyid;
$isquery = "SELECT sid FROM {$dbprefix}surveys WHERE sid=$newsid";
$isresult = db_execute_assoc($isquery);
if ($isresult->RecordCount()>0)
{
// Get new random ids until one is found that is not used
do
{
$newsid = getRandomID();
$isquery = "SELECT sid FROM {$dbprefix}surveys WHERE sid=$newsid";
$isresult = db_execute_assoc($isquery);
}
while ($isresult->RecordCount()>0);
}
$insert=$surveyarray[0];
if ($importversion>=111)
{
$sfieldorders =convertCSVRowToArray($surveyarray[0],',','"');
$sfieldcontents=convertCSVRowToArray($surveyarray[1],',','"');
}
else
{
$sfieldorders=convertToArray($surveyarray[0], "`, `", "(`", "`)");
$sfieldcontents=convertToArray($surveyarray[0], "', '", "('", "')");
}
$surveyrowdata=array_combine($sfieldorders,$sfieldcontents);
// Set new owner ID
$surveyrowdata['owner_id']=$_SESSION['loginID'];
// Set new survey ID
$surveyrowdata['sid']=$newsid;
$surveyrowdata['active']='N';
if ($importversion<=100)
// find the old language field and replace its contents with the new language shortcuts
{
$oldlanguage=$surveyrowdata['language'];
$newlanguage='en'; //Default
switch ($oldlanguage)
{
case "bulgarian":
$newlanguage='bg';
break;
case "chinese-simplified":
$newlanguage='cns';
break;
case "chinese-traditional":
$newlanguage='cnt';
break;
case "croatian":
$newlanguage='hr';
break;
case "danish":
$newlanguage='da';
break;
case "dutch":
$newlanguage='nl';
break;
case "english":
$newlanguage='en';
break;
case "french":
$newlanguage='fr';
break;
case "german-informal":
$newlanguage='de_informal';
break;
case "german":
$newlanguage='de';
break;
case "greek":
$newlanguage='gr';
break;
case "hungarian":
$newlanguage='hu';
break;
case "italian":
$newlanguage='it';
break;
case "japanese":
$newlanguage='jp';
break;
case "lithuanian":
$newlanguage='lt';
break;
case "norwegian":
$newlanguage='no';
break;
case "portuguese":
$newlanguage='pt';
break;
case "romanian":
$newlanguage='ro';
break;
case "russian":
$newlanguage='ru';
break;
case "slovenian":
$newlanguage='si';
break;
case "spanish":
$newlanguage='es';
break;
case "swedish":
$newlanguage='se';
break;
}
$surveyrowdata['language']=$newlanguage;
// copy the survey row data
// now prepare the languagesettings table and drop according values from the survey array
$surveylsrowdata=array();
$surveylsrowdata['surveyls_survey_id']=$newsid;
$surveylsrowdata['surveyls_language']=$newlanguage;
$surveylsrowdata['surveyls_title']=$surveyrowdata['short_title'];
$surveylsrowdata['surveyls_description']=$surveyrowdata['description'];
$surveylsrowdata['surveyls_welcometext']=$surveyrowdata['welcome'];
$surveylsrowdata['surveyls_urldescription']=$surveyrowdata['urldescrip'];
$surveylsrowdata['surveyls_email_invite_subj']=$surveyrowdata['email_invite_subj'];
$surveylsrowdata['surveyls_email_invite']=$surveyrowdata['email_invite'];
$surveylsrowdata['surveyls_email_remind_subj']=$surveyrowdata['email_remind_subj'];
$surveylsrowdata['surveyls_email_remind']=$surveyrowdata['email_remind'];
$surveylsrowdata['surveyls_email_register_subj']=$surveyrowdata['email_register_subj'];
$surveylsrowdata['surveyls_email_register']=$surveyrowdata['email_register'];
$surveylsrowdata['surveyls_email_confirm_subj']=$surveyrowdata['email_confirm_subj'];
$surveylsrowdata['surveyls_email_confirm']=$surveyrowdata['email_confirm'];
unset($surveyrowdata['short_title']);
unset($surveyrowdata['description']);
unset($surveyrowdata['welcome']);
unset($surveyrowdata['urldescrip']);
unset($surveyrowdata['email_invite_subj']);
unset($surveyrowdata['email_invite']);
unset($surveyrowdata['email_remind_subj']);
unset($surveyrowdata['email_remind']);
unset($surveyrowdata['email_register_subj']);
unset($surveyrowdata['email_register']);
unset($surveyrowdata['email_confirm_subj']);
unset($surveyrowdata['email_confirm']);
// import the survey language-specific settings
$values=array_values($surveylsrowdata);
$values=array_map(array(&$connect, "qstr"),$values); // quote everything accordingly
$insert = "insert INTO {$dbprefix}surveys_languagesettings (".implode(',',array_keys($surveylsrowdata)).") VALUES (".implode(',',$values).")"; //handle db prefix
$iresult = $connect->Execute($insert) or die("<br />".$clang->gT("Import of this survey file failed")."<br />\n<font size='1'>[$insert]</font><hr>$surveyarray[0]<br /><br />\n" . $connect->ErrorMsg() . "</body>\n</html>");
}
$values=array_values($surveyrowdata);
$values=array_map(array(&$connect, "qstr"),$values); // quote everything accordingly
$insert = "INSERT INTO {$dbprefix}surveys (".implode(',',array_keys($surveyrowdata)).") VALUES (".implode(',',$values).")"; //handle db prefix
$iresult = $connect->Execute($insert) or die("<br />".$clang->gT("Import of this survey file failed")."<br />\n<font size='1'>[$insert]</font><hr>$surveyarray[0]<br /><br />\n" . $connect->ErrorMsg());
$oldsid=$surveyid;
// Now import the survey language settings
if ($importversion>=111)
{
$fieldorders=convertCSVRowToArray($surveylsarray[0],',','"');
unset($surveylsarray[0]);
foreach ($surveylsarray as $slsrow) {
$fieldcontents=convertCSVRowToArray($slsrow,',','"');
$surveylsrowdata=array_combine($fieldorders,$fieldcontents);
// convert back the '\'.'n' cahr from the CSV file to true return char "\n"
$surveylsrowdata=array_map('convertCsvreturn2return', $surveylsrowdata);
// Convert the \n return char from welcometext to <br />
$surveylsrowdata['surveyls_welcometext'] = str_replace("\n", "<br />", $surveylsrowdata['surveyls_welcometext']);
$surveylsrowdata['surveyls_survey_id']=$newsid;
$newvalues=array_values($surveylsrowdata);
$newvalues=array_map(array(&$connect, "qstr"),$newvalues); // quote everything accordingly
$lsainsert = "INSERT INTO {$dbprefix}surveys_languagesettings (".implode(',',array_keys($surveylsrowdata)).") VALUES (".implode(',',$newvalues).")"; //handle db prefix
$lsiresult=$connect->Execute($lsainsert) or die("<br />".$clang->gT("Import of this survey file failed")."<br />\n<font size='1'>[$lsainsert]</font><hr><br />\n" . $connect->ErrorMsg() );
}
}
//DO ANY LABELSETS FIRST, SO WE CAN KNOW WHAT THEIR NEW LID IS FOR THE QUESTIONS
if (isset($labelsetsarray) && $labelsetsarray) {
$csarray=buildLabelsetCSArray(); // build checksums over all existing labelsets
$count=0;
foreach ($labelsetsarray as $lsa) {
if ($importversion>=111)
{
$fieldorders =convertCSVRowToArray($labelsetsarray[0],',','"');
$fieldcontents=convertCSVRowToArray($lsa,',','"');
if ($count==0) {$count++; continue;}
}
else
{
$fieldorders=convertToArray($lsa, "`, `", "(`", "`)");
$fieldcontents=convertToArray($lsa, "', '", "('", "')");
}
$labelsetrowdata=array_combine($fieldorders,$fieldcontents);
// Save old labelid
$oldlid=$labelsetrowdata['lid'];
// set the new language
if ($importversion<=100)
{
$labelsetrowdata['languages']=$newlanguage;
}
unset($labelsetrowdata['lid']);
$newvalues=array_values($labelsetrowdata);
$newvalues=array_map(array(&$connect, "qstr"),$newvalues); // quote everything accordingly
$lsainsert = "insert INTO {$dbprefix}labelsets (".implode(',',array_keys($labelsetrowdata)).") VALUES (".implode(',',$newvalues).")"; //handle db prefix
$lsiresult=$connect->Execute($lsainsert);
// Get the new insert id for the labels inside this labelset
$newlid=$connect->Insert_ID();
// $importsurvey .= "OLDLID: $oldlid NEWLID: $newlid";
// For debugging label import
if ($labelsarray) {
$count=0;
foreach ($labelsarray as $la) {
if ($importversion>=111)
{
$lfieldorders =convertCSVRowToArray($labelsarray[0],',','"');
$lfieldcontents=convertCSVRowToArray($la,',','"');
if ($count==0) {$count++; continue;}
}
else
{
//Get field names into array
$lfieldorders=convertToArray($la, "`, `", "(`", "`)");
//Get field values into array
$lfieldcontents=convertToArray($la, "', '", "('", "')");
}
// Combine into one array with keys and values since its easier to handle
$labelrowdata=array_combine($lfieldorders,$lfieldcontents);
$labellid=$labelrowdata['lid'];
if ($importversion<=100)
{
$labelrowdata['language']=$newlanguage;
}
if ($labellid == $oldlid) {
$labelrowdata['lid']=$newlid;
$newvalues=array_values($labelrowdata);
$newvalues=array_map(array(&$connect, "qstr"),$newvalues); // quote everything accordingly
$lainsert = "insert INTO {$dbprefix}labels (".implode(',',array_keys($labelrowdata)).") VALUES (".implode(',',$newvalues).")"; //handle db prefix
$liresult=$connect->Execute($lainsert);
}
}
}
//CHECK FOR DUPLICATE LABELSETS
$thisset="";
$query2 = "SELECT code, title, sortorder
FROM {$dbprefix}labels
WHERE lid=".$newlid."
ORDER BY sortorder, code";
$result2 = db_execute_num($query2) or die("Died querying labelset $lid<br />$query2<br />".$connect->ErrorMsg());
while($row2=$result2->FetchRow())
{
$thisset .= implode('.', $row2);
} // while
$newcs=dechex(crc32($thisset)*1);
if (isset($csarray))
{
foreach($csarray as $key=>$val)
{
if ($val == $newcs)
{
$lsmatch=$key;
}
}
}
if (isset($lsmatch))
{
//There is a matching labelset. So, we will delete this one and refer
//to the matched one.
$query = "DELETE FROM {$dbprefix}labels WHERE lid=$newlid";
$result=$connect->Execute($query) or die("Couldn't delete labels<br />$query<br />".$connect->ErrorMsg());
$query = "DELETE FROM {$dbprefix}labelsets WHERE lid=$newlid";
$result=$connect->Execute($query) or die("Couldn't delete labelset<br />$query<br />".$connect->ErrorMsg());
$newlid=$lsmatch;
}
else
{
//There isn't a matching labelset, add this checksum to the $csarray array
$csarray[$newlid]=$newcs;
}
//END CHECK FOR DUPLICATES
$labelreplacements[]=array($oldlid, $newlid);
}
}
// DO GROUPS, QUESTIONS FOR GROUPS, THEN ANSWERS FOR QUESTIONS IN A NESTED FORMAT!
if (isset($grouparray) && $grouparray) {
$count=0;
foreach ($grouparray as $ga) {
if ($importversion>=111)
{
$gafieldorders =convertCSVRowToArray($grouparray[0],',','"');
$gacfieldcontents=convertCSVRowToArray($ga,',','"');
if ($count==0) {$count++; continue;}
}
else
{
//Get field names into array
$gafieldorders=convertToArray($ga, "`, `", "(`", "`)");
//Get field values into array
$gacfieldcontents=convertToArray($ga, "', '", "('", "')");
}
$grouprowdata=array_combine($gafieldorders,$gacfieldcontents);
$gid=$grouprowdata['gid'];
$gsid=$grouprowdata['sid'];
//Now an additional integrity check if there are any groups not belonging into this survey
if ($gsid != $surveyid)
{
$importsurvey .= "<br />\n<font color='red'><strong>".$clang->gT("Error")."</strong></font>"
."<br />\nA group in the sql file does not come from the same Survey. Import of survey stopped.<br /><br />\n";
return;
}
//remove the old group id
unset($grouprowdata['gid']);
//replace old surveyid by new surveyid
$grouprowdata['sid']=$newsid;
// Version <=100 dont have a language field yet so we set it now
if ($importversion<=100)
{
$grouprowdata['language']=$newlanguage;
}
$oldgid=$gid; // save it for later
$newvalues=array_values($grouprowdata);
$newvalues=array_map(array(&$connect, "qstr"),$newvalues); // quote everything accordingly
$ginsert = "insert INTO {$dbprefix}groups (".implode(',',array_keys($grouprowdata)).") VALUES (".implode(',',$newvalues).")";
$gres = $connect->Execute($ginsert) or die("<strong>".$clang->gT("Error")."</strong> Failed to insert group<br />\n$ginsert<br />\n".$connect->ErrorMsg()."</body>\n</html>");
//GET NEW GID
$newgid=$connect->Insert_ID();
//NOW DO NESTED QUESTIONS FOR THIS GID
if (isset($questionarray) && $questionarray) {
$count=0;
foreach ($questionarray as $qa) {
if ($importversion>=111)
{
$qafieldorders =convertCSVRowToArray($questionarray[0],',','"');
$qacfieldcontents=convertCSVRowToArray($qa,',','"');
if ($count==0) {$count++; continue;}
}
else
{
$qafieldorders=convertToArray($qa, "`, `", "(`", "`)");
$qacfieldcontents=convertToArray($qa, "', '", "('", "')");
}
$questionrowdata=array_combine($qafieldorders,$qacfieldcontents);
$thisgid=$questionrowdata['gid'];
if ($thisgid == $gid) {
$qid = $questionrowdata['qid'];
// Remove qid field
unset($questionrowdata['qid']);
$questionrowdata["sid"] = $newsid;
$questionrowdata["gid"] = $newgid;
// Version <=100 doesn't have a language field yet so we set it now
if ($importversion<=100)
{
$questionrowdata['language']=$newlanguage;
}
$oldqid=$qid;
// Now we will fix up the label id
$type = $questionrowdata["type"]; //Get the type
if ($type == "F" || $type == "H" || $type == "W" || $type == "Z")
{//IF this is a flexible label array, update the lid entry
if (isset($labelreplacements)) {
foreach ($labelreplacements as $lrp) {
if ($lrp[0] == $questionrowdata["lid"]) {
$questionrowdata["lid"]=$lrp[1];
}
}
}
}
$other = $questionrowdata["other"]; //Get 'other' field value
$newvalues=array_values($questionrowdata);
$newvalues=array_map(array(&$connect, "qstr"),$newvalues); // quote everything accordingly
$qinsert = "insert INTO {$dbprefix}questions (".implode(',',array_keys($questionrowdata)).") VALUES (".implode(',',$newvalues).")";
$qres = $connect->Execute($qinsert) or die ("<strong>".$clang->gT("Error")."</strong> Failed to insert question<br />\n$qinsert<br />\n".$connect->ErrorMsg()."</body>\n</html>");
$newqid=$connect->Insert_ID();
$newrank=0;
$substitutions[]=array($oldsid, $oldgid, $oldqid, $newsid, $newgid, $newqid);
//NOW DO NESTED ANSWERS FOR THIS QID
if (isset($answerarray) && $answerarray) {
$count=0;
foreach ($answerarray as $aa) {
if ($importversion>=111)
{
$aafieldorders =convertCSVRowToArray($answerarray[0],',','"');
$aacfieldcontents=convertCSVRowToArray($aa,',','"');
if ($count==0) {$count++; continue;}
}
else
{
$aafieldorders=convertToArray($aa, "`, `", "(`", "`)");
$aacfieldcontents=convertToArray($aa, "', '", "('", "')");
}
$answerrowdata=array_combine($aafieldorders,$aacfieldcontents);
$code=$answerrowdata["code"];
$thisqid=$answerrowdata["qid"];
if ($thisqid == $qid)
{
$answerrowdata["qid"]=$newqid;
// Version <=100 doesn't have a language field yet so we set it now
if ($importversion<=100)
{
$answerrowdata['language']=$newlanguage;
}
$newvalues=array_values($answerrowdata);
$newvalues=array_map(array(&$connect, "qstr"),$newvalues); // quote everything accordingly
$ainsert = "insert INTO {$dbprefix}answers (".implode(',',array_keys($answerrowdata)).") VALUES (".implode(',',$newvalues).")";
$ares = $connect->Execute($ainsert) or die ("<strong>".$clang->gT("Error")."</strong> Failed to insert answer<br />\n$ainsert<br />\n".$connect->ErrorMsg()."</body>\n</html>");
if ($type == "M" || $type == "P") {
$fieldnames[]=array("oldcfieldname"=>$oldsid."X".$oldgid."X".$oldqid,
"newcfieldname"=>$newsid."X".$newgid."X".$newqid,
"oldfieldname"=>$oldsid."X".$oldgid."X".$oldqid.$code,
"newfieldname"=>$newsid."X".$newgid."X".$newqid.$code);
if ($type == "P") {
$fieldnames[]=array("oldcfieldname"=>$oldsid."X".$oldgid."X".$oldqid."comment",
"newcfieldname"=>$newsid."X".$newgid."X".$newqid.$code."comment",
"oldfieldname"=>$oldsid."X".$oldgid."X".$oldqid.$code."comment",
"newfieldname"=>$newsid."X".$newgid."X".$newqid.$code."comment");
}
}
elseif ($type == "A" || $type == "B" || $type == "C" || $type == "F" || $type == "H") {
$fieldnames[]=array("oldcfieldname"=>$oldsid."X".$oldgid."X".$oldqid.$code,
"newcfieldname"=>$newsid."X".$newgid."X".$newqid.$code,
"oldfieldname"=>$oldsid."X".$oldgid."X".$oldqid.$code,
"newfieldname"=>$newsid."X".$newgid."X".$newqid.$code);
}
elseif ($type == "R") {
$newrank++;
}
}
}
if (($type == "A" || $type == "B" || $type == "C" || $type == "M" || $type == "P" || $type == "L") && ($other == "Y")) {
$fieldnames[]=array("oldcfieldname"=>$oldsid."X".$oldgid."X".$oldqid."other",
"newcfieldname"=>$newsid."X".$newgid."X".$newqid."other",
"oldfieldname"=>$oldsid."X".$oldgid."X".$oldqid."other",
"newfieldname"=>$newsid."X".$newgid."X".$newqid."other");
if ($type == "P") {
$fieldnames[]=array("oldcfieldname"=>$oldsid."X".$oldgid."X".$oldqid."othercomment",
"newcfieldname"=>$newsid."X".$newgid."X".$newqid."othercomment",
"oldfieldname"=>$oldsid."X".$oldgid."X".$oldqid."othercomment",
"newfieldname"=>$newsid."X".$newgid."X".$newqid."othercomment");
}
}
if ($type == "R" && $newrank >0) {
for ($i=1; $i<=$newrank; $i++) {
$fieldnames[]=array("oldcfieldname"=>$oldsid."X".$oldgid."X".$oldqid.$i,
"newcfieldname"=>$newsid."X".$newgid."X".$newqid.$i,
"oldfieldname"=>$oldsid."X".$oldgid."X".$oldqid.$i,
"newfieldname"=>$newsid."X".$newgid."X".$newqid.$i);
}
}
if ($type != "A" && $type != "B" && $type != "C" && $type != "R" && $type != "M" && $type != "P") {
$fieldnames[]=array("oldcfieldname"=>$oldsid."X".$oldgid."X".$oldqid,
"newcfieldname"=>$newsid."X".$newgid."X".$newqid,
"oldfieldname"=>$oldsid."X".$oldgid."X".$oldqid,
"newfieldname"=>$newsid."X".$newgid."X".$newqid);
if ($type == "O") {
$fieldnames[]=array("oldcfieldname"=>$oldsid."X".$oldgid."X".$oldqid."comment",
"newcfieldname"=>$newsid."X".$newgid."X".$newqid."comment",
"oldfieldname"=>$oldsid."X".$oldgid."X".$oldqid."comment",
"newfieldname"=>$newsid."X".$newgid."X".$newqid."comment");
}
}
} else {
$fieldnames[]=array("oldcfieldname"=>$oldsid."X".$oldgid."X".$oldqid,
"newcfieldname"=>$newsid."X".$newgid."X".$newqid,
"oldfieldname"=>$oldsid."X".$oldgid."X".$oldqid,
"newfieldname"=>$newsid."X".$newgid."X".$newqid);
}
}
}
}
}
}
if ($importversion<=100)
{
// Fix sortorder of the groups from older survey version
fixsortorderGroups();
//... and for the questions inside the groups
// get all group ids and fix questions inside each group
$gquery = "SELECT gid FROM {$dbprefix}groups where sid=$newsid group by gid ORDER BY gid"; //Get last question added (finds new qid)
$gres = db_execute_assoc($gquery);
while ($grow = $gres->FetchRow())
{
fixsortorderQuestions(0,$grow['gid']);
}
}
//We've built two arrays along the way - one containing the old SID, GID and QIDs - and their NEW equivalents
//and one containing the old 'extended fieldname' and its new equivalent. These are needed to import conditions and question_attributes.
if (isset($question_attributesarray) && $question_attributesarray) {//ONLY DO THIS IF THERE ARE QUESTION_ATTRIBUES
$count=0;
foreach ($question_attributesarray as $qar) {
if ($importversion>=111)
{
$fieldorders =convertCSVRowToArray($question_attributesarray[0],',','"');
$fieldcontents=convertCSVRowToArray($qar,',','"');
if ($count==0) {$count++; continue;}
}
else
{
$fieldorders=convertToArray($qar, "`, `", "(`", "`)");
$fieldcontents=convertToArray($qar, "', '", "('", "')");
}
$qarowdata=array_combine($fieldorders,$fieldcontents);
$newqid="";
$oldqid=$qarowdata['qid'];
foreach ($substitutions as $subs) {
if ($oldqid==$subs[2]) {$newqid=$subs[5];}
}
$qarowdata["qid"]=$newqid;
unset($qarowdata["qaid"]);
$newvalues=array_values($qarowdata);
$newvalues=array_map(array(&$connect, "qstr"),$newvalues); // quote everything accordingly
$qainsert = "insert INTO {$dbprefix}question_attributes (".implode(',',array_keys($qarowdata)).") VALUES (".implode(',',$newvalues).")";
$result=$connect->Execute($qainsert) or die ("Couldn't insert question_attribute<br />$qainsert<br />".$connect->ErrorMsg());
}
}
if (isset($assessmentsarray) && $assessmentsarray) {//ONLY DO THIS IF THERE ARE QUESTION_ATTRIBUES
$count=0;
foreach ($assessmentsarray as $qar) {
if ($importversion>=111)
{
$fieldorders =convertCSVRowToArray($assessmentsarray[0],',','"');
$fieldcontents=convertCSVRowToArray($qar,',','"');
if ($count==0) {$count++; continue;}
}
else
{
$fieldorders=convertToArray($qar, "`, `", "(`", "`)");
$fieldcontents=convertToArray($qar, "', '", "('", "')");
}
$asrowdata=array_combine($fieldorders,$fieldcontents);
$oldsid=$asrowdata["sid"];
$oldgid=$asrowdata["gid"];
foreach ($substitutions as $subs) {
if ($oldsid==$subs[0]) {$newsid=$subs[3];}
if ($oldgid==$subs[1]) {$newgid=$subs[4];}
}
$asrowdata["sid"]=$newsid;
$asrowdata["gid"]=$newgid;
unset($asrowdata["id"]);
$newvalues=array_values($asrowdata);
$newvalues=array_map(array(&$connect, "qstr"),$newvalues); // quote everything accordingly
$asinsert = "insert INTO {$dbprefix}assessments (".implode(',',array_keys($asrowdata)).") VALUES (".implode(',',$newvalues).")";
$result=$connect->Execute($asinsert) or die ("Couldn't insert assessment<br />$asinsert<br />".$connect->ErrorMsg());
unset($newgid);
}
}
if (isset($conditionsarray) && $conditionsarray) {//ONLY DO THIS IF THERE ARE CONDITIONS!
$count='0';
foreach ($conditionsarray as $car) {
if ($importversion>=111)
{
$fieldorders =convertCSVRowToArray($conditionsarray[0],',','"');
$fieldcontents=convertCSVRowToArray($car,',','"');
if ($count==0) {$count++; continue;}
}
else
{
$fieldorders=convertToArray($car, "`, `", "(`", "`)");
$fieldcontents=convertToArray($car, "', '", "('", "')");
}
$conditionrowdata=array_combine($fieldorders,$fieldcontents);
$oldcid=$conditionrowdata["cid"];
$oldqid=$conditionrowdata["qid"];
$oldcfieldname=$conditionrowdata["cfieldname"];
$oldcqid=$conditionrowdata["cqid"];
$thisvalue=$conditionrowdata["value"];
foreach ($substitutions as $subs) {
if ($oldqid==$subs[2]) {$newqid=$subs[5];}
if ($oldcqid==$subs[2]) {$newcqid=$subs[5];}
}
foreach($fieldnames as $fns) {
//if the $fns['oldcfieldname'] is not the same as $fns['oldfieldname'] then this is a multiple type question
if ($fns['oldcfieldname'] == $fns['oldfieldname']) { //The normal method - non multiples
if ($oldcfieldname==$fns['oldcfieldname']) {
$newcfieldname=$fns['newcfieldname'];
}
} else {
if ($oldcfieldname == $fns['oldcfieldname'] && $oldcfieldname.$thisvalue == $fns['oldfieldname']) {
$newcfieldname=$fns['newcfieldname'];
}
}
}
if (!isset($newcfieldname)) {$newcfieldname="";}
unset($conditionrowdata["cid"]);
$conditionrowdata["qid"]=$newqid;
$conditionrowdata["cfieldname"]=$newcfieldname;
if (isset($newcqid)) {
$conditionrowdata["cqid"]=$newcqid;
$newvalues=array_values($conditionrowdata);
$newvalues=array_map(array(&$connect, "qstr"),$newvalues); // quote everything accordingly
$conditioninsert = "insert INTO {$dbprefix}conditions (".implode(',',array_keys($conditionrowdata)).") VALUES (".implode(',',$newvalues).")";
$result=$connect->Execute($conditioninsert) or die ("Couldn't insert condition<br />$conditioninsert<br />".$connect->ErrorMsg());
} else {
$importsurvey .= "<font size=1>Condition for $oldqid skipped ($oldcqid does not exist)</font><br />";
}
unset($newcqid);