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Moved CSV creation to a function. Header creation and data echo will …
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…only happen if the $copyfunction variable is not set (by default its not set). This will allow including the file with out triggering it to send the data to the browser.

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/source/limesurvey@8592 b72ed6b6-b9f8-46b5-92b4-906544132732
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David Olivier committed Apr 14, 2010
1 parent 14a2506 commit da8ecbc
Showing 1 changed file with 79 additions and 53 deletions.
132 changes: 79 additions & 53 deletions admin/export_structure_csv.php
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Expand Up @@ -32,7 +32,10 @@

include_once("login_check.php");

if (!isset($surveyid)) {$surveyid=returnglobal('sid');}
if (!isset($surveyid))
{
$surveyid=returnglobal('sid');
}


if (!$surveyid)
Expand All @@ -54,110 +57,133 @@
exit;
}

$dumphead = "# LimeSurvey Survey Dump\n"
. "# DBVersion $dbversionnumber\n"
. "# This is a dumped survey from the LimeSurvey Script\n"
. "# http://www.limesurvey.org/\n"
. "# Do not change this header!\n";
function getCSVStructure($exclude=array())
{
global $dbprefix, $surveyid;

//1: Surveys table
$squery = "SELECT *
$sdump = "";

//1: Surveys table
$squery = "SELECT *
FROM {$dbprefix}surveys
WHERE sid=$surveyid";
$sdump = BuildCSVFromQuery($squery);
$sdump .= BuildCSVFromQuery($squery);

//2: Surveys Languagsettings table
$slsquery = "SELECT *
//2: Surveys Languagsettings table
$slsquery = "SELECT *
FROM {$dbprefix}surveys_languagesettings
WHERE surveyls_survey_id=$surveyid";
$slsdump = BuildCSVFromQuery($slsquery);
$sdump .= BuildCSVFromQuery($slsquery);

//3: Groups Table
$gquery = "SELECT *
//3: Groups Table
$gquery = "SELECT *
FROM {$dbprefix}groups
WHERE sid=$surveyid
ORDER BY gid";
$gdump = BuildCSVFromQuery($gquery);
$sdump .= BuildCSVFromQuery($gquery);

//4: Questions Table
$qquery = "SELECT *
//4: Questions Table
$qquery = "SELECT *
FROM {$dbprefix}questions
WHERE sid=$surveyid
ORDER BY qid";
$qdump = BuildCSVFromQuery($qquery);
$sdump .= BuildCSVFromQuery($qquery);

//5: Answers table
$aquery = "SELECT {$dbprefix}answers.*
if ((!empty($exclude) && $exclude['answers'] !== true) || empty($exclude))
{
//5: Answers table
$aquery = "SELECT {$dbprefix}answers.*
FROM {$dbprefix}answers, {$dbprefix}questions
WHERE {$dbprefix}answers.language={$dbprefix}questions.language
AND {$dbprefix}answers.qid={$dbprefix}questions.qid
AND {$dbprefix}questions.sid=$surveyid";
$adump = BuildCSVFromQuery($aquery);
$sdump .= BuildCSVFromQuery($aquery);
}

//6: Conditions table
$cquery = "SELECT DISTINCT {$dbprefix}conditions.*
if ((!empty($exclude) && $exclude['conditions'] !== true) || empty($exclude))
{
//6: Conditions table
$cquery = "SELECT DISTINCT {$dbprefix}conditions.*
FROM {$dbprefix}conditions, {$dbprefix}questions
WHERE {$dbprefix}conditions.qid={$dbprefix}questions.qid
AND {$dbprefix}questions.sid=$surveyid";
$cdump = BuildCSVFromQuery($cquery);
$sdump .= BuildCSVFromQuery($cquery);
}

//7: Label Sets
$lsquery = "SELECT DISTINCT {$dbprefix}labelsets.lid, label_name, {$dbprefix}labelsets.languages
//7: Label Sets
$lsquery = "SELECT DISTINCT {$dbprefix}labelsets.lid, label_name, {$dbprefix}labelsets.languages
FROM {$dbprefix}labelsets, {$dbprefix}questions
WHERE ({$dbprefix}labelsets.lid={$dbprefix}questions.lid or {$dbprefix}labelsets.lid={$dbprefix}questions.lid1)
AND type IN ('F', 'H', 'W', 'Z', '1', ':', ';')
AND sid=$surveyid";
$lsdump = BuildCSVFromQuery($lsquery);
$sdump .= BuildCSVFromQuery($lsquery);

//8: Labels
$lquery = "SELECT {$dbprefix}labels.lid, {$dbprefix}labels.code, {$dbprefix}labels.title, {$dbprefix}labels.sortorder,{$dbprefix}labels.language,{$dbprefix}labels.assessment_value
//8: Labels
$lquery = "SELECT {$dbprefix}labels.lid, {$dbprefix}labels.code, {$dbprefix}labels.title, {$dbprefix}labels.sortorder,{$dbprefix}labels.language,{$dbprefix}labels.assessment_value
FROM {$dbprefix}labels, {$dbprefix}questions
WHERE ({$dbprefix}labels.lid={$dbprefix}questions.lid or {$dbprefix}labels.lid={$dbprefix}questions.lid1)
AND type in ('F', 'W', 'H', 'Z', '1', ':', ';')
AND sid=$surveyid
GROUP BY {$dbprefix}labels.lid, {$dbprefix}labels.code, {$dbprefix}labels.title, {$dbprefix}labels.sortorder,{$dbprefix}labels.language,{$dbprefix}labels.assessment_value";
$ldump = BuildCSVFromQuery($lquery);
$sdump .= BuildCSVFromQuery($lquery);

//9: Question Attributes
$query = "SELECT {$dbprefix}question_attributes.qaid, {$dbprefix}question_attributes.qid, {$dbprefix}question_attributes.attribute, {$dbprefix}question_attributes.value
//9: Question Attributes
$query = "SELECT {$dbprefix}question_attributes.qaid, {$dbprefix}question_attributes.qid, {$dbprefix}question_attributes.attribute, {$dbprefix}question_attributes.value
FROM {$dbprefix}question_attributes
WHERE {$dbprefix}question_attributes.qid in (select qid from {$dbprefix}questions where sid=$surveyid group by qid)";
$qadump = BuildCSVFromQuery($query);
$sdump .= BuildCSVFromQuery($query);

//10: Assessments;
$query = "SELECT {$dbprefix}assessments.*
//10: Assessments;
$query = "SELECT {$dbprefix}assessments.*
FROM {$dbprefix}assessments
WHERE {$dbprefix}assessments.sid=$surveyid";
$asdump = BuildCSVFromQuery($query);
$sdump .= BuildCSVFromQuery($query);

//11: Quota;
$query = "SELECT {$dbprefix}quota.*
if ((!empty($exclude) && $exclude['quotas'] !== true) || empty($exclude))
{
//11: Quota;
$query = "SELECT {$dbprefix}quota.*
FROM {$dbprefix}quota
WHERE {$dbprefix}quota.sid=$surveyid";
$quotadump = BuildCSVFromQuery($query);
$sdump .= BuildCSVFromQuery($query);

//12: Quota Members;
$query = "SELECT {$dbprefix}quota_members.*
//12: Quota Members;
$query = "SELECT {$dbprefix}quota_members.*
FROM {$dbprefix}quota_members
WHERE {$dbprefix}quota_members.sid=$surveyid";
$quotamemdump = BuildCSVFromQuery($query);
$sdump .= BuildCSVFromQuery($query);

//13: Quota languagesettings
$query = "SELECT {$dbprefix}quota_languagesettings.*
//13: Quota languagesettings
$query = "SELECT {$dbprefix}quota_languagesettings.*
FROM {$dbprefix}quota_languagesettings, {$dbprefix}quota
WHERE {$dbprefix}quota.id = {$dbprefix}quota_languagesettings.quotals_quota_id
AND {$dbprefix}quota.sid=$surveyid";
$quotalsdump = BuildCSVFromQuery($query);
$sdump .= BuildCSVFromQuery($query);
}
return $sdump;
}

$fn = "limesurvey_survey_$surveyid.csv";
if (!isset($copyfunction))
{
$dumphead = "# LimeSurvey Survey Dump\n"
. "# DBVersion $dbversionnumber\n"
. "# This is a dumped survey from the LimeSurvey Script\n"
. "# http://www.limesurvey.org/\n"
. "# Do not change this header!\n";

$sdump = getCSVStructure();

$fn = "limesurvey_survey_$surveyid.csv";

header("Content-Type: application/download");
header("Content-Disposition: attachment; filename=$fn");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Pragma: cache"); // HTTP/1.0
header("Content-Type: application/download");
header("Content-Disposition: attachment; filename=$fn");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Pragma: cache"); // HTTP/1.0

echo $dumphead, $sdump."\n";
}

echo $dumphead, $sdump, $gdump, $qdump, $adump, $cdump, $lsdump, $ldump, $qadump, $asdump, $slsdump, $quotadump, $quotamemdump, $quotalsdump."\n";
exit;
?>

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