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Code Issues Releases Activity

Ensure only one data record per token. Applies to newly activated surveys

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This commit is contained in:
Adam Zammit
2022-06-02 11:38:09 +10:00
parent 93238bde44
commit 73fcb96bb4
3 changed files with 66 additions and 55 deletions
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4
include/limesurvey/admin/activate_functions.php
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@@ -408,8 +408,8 @@ function activateSurvey($postsid,$surveyid, $scriptname='admin.php')
$execresult=$dict->ExecuteSQLArray($sqlarray,1); $execresult=$dict->ExecuteSQLArray($sqlarray,1);
//queXS Addition - add an index on the token //queXS Addition - add a UNIQUE index on the token
$createtokenindex = $dict->CreateIndexSQL("{$tabname}_idx", $tabname, array('token')); $createtokenindex = $dict->CreateIndexSQL("{$tabname}_idx", $tabname, array('token'),array('UNIQUE'));
$dict->ExecuteSQLArray($createtokenindex, false) or safe_die ("Failed to create token index<br />$createtokenindex<br /><br />".$connect->ErrorMsg()); $dict->ExecuteSQLArray($createtokenindex, false) or safe_die ("Failed to create token index<br />$createtokenindex<br /><br />".$connect->ErrorMsg());
if ($execresult==0 || $execresult==1) if ($execresult==0 || $execresult==1)

5
include/limesurvey/classes/expressions/LimeExpressionManager.php
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@@ -4646,6 +4646,8 @@
$_SESSION['datestamp']=$datestamp; $_SESSION['datestamp']=$datestamp;
if ($this->surveyOptions['active'] && !isset($_SESSION['srid'])) if ($this->surveyOptions['active'] && !isset($_SESSION['srid']))
{ {
$srid = $connect->GetOne("SELECT id FROM ".$this->surveyOptions['tablename']." WHERE token='".$this->surveyOptions['token']."'");
if (is_null($srid)) {
// Create initial insert row for this record // Create initial insert row for this record
$sdata = array( $sdata = array(
"datestamp"=>$datestamp, "datestamp"=>$datestamp,
@@ -4684,6 +4686,9 @@
echo $message; echo $message;
} }
} }
} else {
$_SESSION['srid'] = $srid;
}
} }
if (count($updatedValues) > 0 || $finished) if (count($updatedValues) > 0 || $finished)

6
include/limesurvey/save.php
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@@ -130,6 +130,9 @@
//INSERT BLANK RECORD INTO "survey_x" if one doesn't already exist //INSERT BLANK RECORD INTO "survey_x" if one doesn't already exist
if (!isset($_SESSION['srid'])) if (!isset($_SESSION['srid']))
{ {
$result = $connect->GetOne("SELECT id FROM ".$thissurvey['tablename']." WHERE token='{$_POST['token']}'");
if (is_null($result)) {
$today = date_shift(date("Y-m-d H:i:s"), "Y-m-d H:i:s", $timeadjust); $today = date_shift(date("Y-m-d H:i:s"), "Y-m-d H:i:s", $timeadjust);
$sdata = array("datestamp"=>$today, $sdata = array("datestamp"=>$today,
"ipaddr"=>getIPAddress(), "ipaddr"=>getIPAddress(),
@@ -146,6 +149,9 @@
{ {
safe_die("Unable to insert record into survey table.<br /><br />".$connect->ErrorMsg()); safe_die("Unable to insert record into survey table.<br /><br />".$connect->ErrorMsg());
} }
} else {
$_SESSION['srid'] = $result;
}
} }
//CREATE ENTRY INTO "saved_control" //CREATE ENTRY INTO "saved_control"
$today = date_shift(date("Y-m-d H:i:s"), "Y-m-d H:i:s", $timeadjust); $today = date_shift(date("Y-m-d H:i:s"), "Y-m-d H:i:s", $timeadjust);