/**
* Returns the number of answers matching the quota
*
* @param int $iSurveyId - Survey identification number
* @param int $quotaid - quota id for which you want to compute the completed field
* @return mixed - value of matching entries in the result DB or null
*/
function getQuotaCompletedCount($iSurveyId, $quotaid)
{
if (!tableExists("survey_{$iSurveyId}")) {
// Yii::app()->db->schema->getTable('{{survey_' . $iSurveyId . '}}' are not updated even after Yii::app()->db->schema->refresh();
return;
}
$aColumnName = SurveyDynamic::model($iSurveyId)->getTableSchema()->getColumnNames();
$aQuotas = getQuotaInformation($iSurveyId, Survey::model()->findByPk($iSurveyId)->language, $quotaid);
$aQuota = $aQuotas[0];
if (Yii::app()->db->schema->getTable('{{survey_' . $iSurveyId . '}}') && count($aQuota['members']) > 0) {
// Keep a list of fields for easy reference
$aQuotaColumns = array();
foreach ($aQuota['members'] as $member) {
if (in_array($member['fieldname'], $aColumnName)) {
$aQuotaColumns[$member['fieldname']][] = $member['value'];
} else {
return;
}
}
$oCriteria = new CDbCriteria();
$oCriteria->condition = "submitdate IS NOT NULL";
foreach ($aQuotaColumns as $sColumn => $aValue) {
if (count($aValue) == 1) {
$oCriteria->compare(Yii::app()->db->quoteColumnName($sColumn), $aValue);
// NO need params : compare bind
} else {
$oCriteria->addInCondition(Yii::app()->db->quoteColumnName($sColumn), $aValue);
// NO need params : addInCondition bind
}
}
return SurveyDynamic::model($iSurveyId)->count($oCriteria);
}
}
/**
* checkQuota() returns quota information for the current survey
* @param string $checkaction - action the function must take after completing:
* enforce: Enforce the Quota action
* return: Return the updated quota array from getQuotaAnswers()
* @param string $surveyid - Survey identification number
* @return array - nested array, Quotas->Members->Fields, includes quota status and which members matched in session.
*/
function checkQuota($checkaction, $surveyid)
{
global $clienttoken;
if (!isset($_SESSION['survey_' . $surveyid]['srid'])) {
return;
}
$thissurvey = getSurveyInfo($surveyid, $_SESSION['survey_' . $surveyid]['s_lang']);
$sTemplatePath = getTemplatePath($thissurvey['templatedir']);
$global_matched = false;
$quota_info = getQuotaInformation($surveyid, $_SESSION['survey_' . $surveyid]['s_lang']);
$x = 0;
$clang = Yii::app()->lang;
if (count($quota_info) > 0) {
// Check each quota on saved data to see if it is full
$querycond = array();
foreach ($quota_info as $quota) {
if (count($quota['members']) > 0) {
$fields_list = array();
// Keep a list of fields for easy reference
$y = 0;
// We need to make the conditions for the select statement here
unset($querycond);
// fill the array of value and query for each fieldnames
$fields_value_array = array();
$fields_query_array = array();
foreach ($quota['members'] as $member) {
foreach ($member['fieldnames'] as $fieldname) {
if (!in_array($fieldname, $fields_list)) {
$fields_list[] = $fieldname;
$fields_value_array[$fieldname] = array();
$fields_query_array[$fieldname] = array();
}
$fields_value_array[$fieldname][] = $member['value'];
$fields_query_array[$fieldname][] = dbQuoteID($fieldname) . " = '{$member['value']}'";
}
}
// fill the $querycond array with each fields_query grouped by fieldname
foreach ($fields_list as $fieldname) {
$select_query = " ( " . implode(' OR ', $fields_query_array[$fieldname]) . ' )';
$querycond[] = $select_query;
}
// Test if the fieldname is in the array of value in the session
foreach ($quota['members'] as $member) {
foreach ($member['fieldnames'] as $fieldname) {
if (isset($_SESSION['survey_' . $surveyid][$fieldname])) {
if (in_array($_SESSION['survey_' . $surveyid][$fieldname], $fields_value_array[$fieldname])) {
$quota_info[$x]['members'][$y]['insession'] = "true";
}
}
}
$y++;
}
unset($fields_query_array);
unset($fields_value_array);
// Lets only continue if any of the quota fields is in the posted page
$matched_fields = false;
if (isset($_POST['fieldnames'])) {
$posted_fields = explode("|", $_POST['fieldnames']);
foreach ($fields_list as $checkfield) {
if (in_array($checkfield, $posted_fields)) {
$matched_fields = true;
$global_matched = true;
}
}
}
// A field was submitted that is part of the quota
if ($matched_fields == true) {
// Check the status of the quota, is it full or not
$sQuery = "SELECT count(id) FROM {{survey_" . $surveyid . "}}\n WHERE " . implode(' AND ', $querycond) . " " . "\n AND submitdate IS NOT NULL";
$iRowCount = Yii::app()->db->createCommand($sQuery)->queryScalar();
if ($iRowCount >= $quota['Limit']) {
// Now we have to check if the quota matches in the current session
// This will let us know if this person is going to exceed the quota
$counted_matches = 0;
foreach ($quota_info[$x]['members'] as $member) {
if (isset($member['insession']) && $member['insession'] == "true") {
$counted_matches++;
}
}
if ($counted_matches == count($quota['members'])) {
// They are going to exceed the quota if data is submitted
$quota_info[$x]['status'] = "matched";
} else {
$quota_info[$x]['status'] = "notmatched";
}
} else {
// Quota is no in danger of being exceeded.
$quota_info[$x]['status'] = "notmatched";
}
}
}
$x++;
}
} else {
return false;
}
// Now we have all the information we need about the quotas and their status.
// Lets see what we should do now
if ($checkaction == 'return') {
return $quota_info;
} elseif ($global_matched == true && $checkaction == 'enforce') {
// Need to add Quota action enforcement here.
reset($quota_info);
$tempmsg = "";
$found = false;
$redata = compact(array_keys(get_defined_vars()));
foreach ($quota_info as $quota) {
$quota['Message'] = templatereplace($quota['Message'], array(), $redata);
$quota['Url'] = passthruReplace($quota['Url'], $thissurvey);
$quota['Url'] = templatereplace($quota['Url'], array(), $redata);
$quota['UrlDescrip'] = templatereplace($quota['UrlDescrip'], array(), $redata);
if (isset($quota['status']) && $quota['status'] == "matched" && (isset($quota['Action']) && $quota['Action'] == "1")) {
// If a token is used then mark the token as completed
if (isset($clienttoken) && $clienttoken) {
submittokens(true);
}
sendCacheHeaders();
if ($quota['AutoloadUrl'] == 1 && $quota['Url'] != "") {
header("Location: " . $quota['Url']);
killSurveySession($surveyid);
}
doHeader();
echo templatereplace(file_get_contents($sTemplatePath . "/startpage.pstpl"), array(), $redata, 'frontend_helper[2617]');
echo "\t<div class='quotamessage'>\n";
echo "\t" . $quota['Message'] . "<br /><br />\n";
echo "\t<a href='" . $quota['Url'] . "'>" . $quota['UrlDescrip'] . "</a><br />\n";
echo "\t</div>\n";
echo templatereplace(file_get_contents($sTemplatePath . "/endpage.pstpl"), array(), $redata, 'frontend_helper[2622]');
doFooter();
killSurveySession($surveyid);
exit;
}
if (isset($quota['status']) && $quota['status'] == "matched" && (isset($quota['Action']) && $quota['Action'] == "2")) {
sendCacheHeaders();
doHeader();
$redata = compact(array_keys(get_defined_vars()));
echo templatereplace(file_get_contents($sTemplatePath . "/startpage.pstpl"), array(), $redata, 'frontend_helper[2634]');
echo "\t<div class='quotamessage'>\n";
echo "\t" . $quota['Message'] . "<br /><br />\n";
echo "\t<a href='" . $quota['Url'] . "'>" . $quota['UrlDescrip'] . "</a><br />\n";
echo CHtml::form(array("/survey/index"), 'post', array('id' => 'limesurvey', 'name' => 'limesurvey')) . "\n <input type='hidden' name='move' value='movenext' id='movenext' />\n <button class='nav-button nav-button-icon-left ui-corner-all' class='submit' accesskey='p' onclick=\"javascript:document.limesurvey.move.value = 'moveprev'; document.limesurvey.submit();\" id='moveprevbtn'>" . $clang->gT("Previous") . "</button>\n <input type='hidden' name='thisstep' value='" . $_SESSION['survey_' . $surveyid]['step'] . "' id='thisstep' />\n <input type='hidden' name='sid' value='" . returnGlobal('sid') . "' id='sid' />\n <input type='hidden' name='token' value='" . $clienttoken . "' id='token' />\n </form>\n";
echo "\t</div>\n";
echo templatereplace(file_get_contents($sTemplatePath . "/endpage.pstpl"), array(), $redata, 'frontend_helper[2644]');
doFooter();
exit;
}
}
} else {
// Unknown value
return false;
}
}
/**
* checkCompletedQuota() returns matched quotas information for the current response
* @param integer $surveyid - Survey identification number
* @param bool $return - set to true to return information, false do the quota
* @return array - nested array, Quotas->Members->Fields, includes quota information matched in session.
*/
function checkCompletedQuota($surveyid, $return = false)
{
if (!isset($_SESSION['survey_' . $surveyid]['srid'])) {
return;
}
static $aMatchedQuotas;
// EM call 2 times quotas with 3 lines of php code, then use static.
if (!$aMatchedQuotas) {
$aMatchedQuotas = array();
$quota_info = $aQuotasInfo = getQuotaInformation($surveyid, $_SESSION['survey_' . $surveyid]['s_lang']);
// $aQuotasInfo have an 'active' key, we don't use it ?
if (!$aQuotasInfo || empty($aQuotasInfo)) {
return $aMatchedQuotas;
}
// Test only completed quota, other is not needed
$aQuotasCompleted = array();
foreach ($aQuotasInfo as $aQuotaInfo) {
$iCompleted = getQuotaCompletedCount($surveyid, $aQuotaInfo['id']);
// Return a string
if (ctype_digit($iCompleted) && (int) $iCompleted >= (int) $aQuotaInfo['qlimit']) {
// This remove invalid quota and not completed
$aQuotasCompleted[] = $aQuotaInfo;
}
}
if (empty($aQuotasCompleted)) {
return $aMatchedQuotas;
}
// OK, we have some quota, then find if this $_SESSION have some set
$aPostedFields = explode("|", Yii::app()->request->getPost('fieldnames', ''));
// Needed for quota allowing update
foreach ($aQuotasCompleted as $aQuotaCompleted) {
$iMatchedAnswers = 0;
$bPostedField = false;
// Array of field with quota array value
$aQuotaFields = array();
// Array of fieldnames with relevance value : EM fill $_SESSION with default value even is unrelevant (em_manager_helper line 6548)
$aQuotaRelevantFieldnames = array();
foreach ($aQuotaCompleted['members'] as $aQuotaMember) {
$aQuotaFields[$aQuotaMember['fieldname']][] = $aQuotaMember['value'];
$aQuotaRelevantFieldnames[$aQuotaMember['fieldname']] = isset($_SESSION['survey_' . $surveyid]['relevanceStatus'][$aQuotaMember['qid']]) && $_SESSION['survey_' . $surveyid]['relevanceStatus'][$aQuotaMember['qid']];
}
// For each field : test if actual responses is in quota (and is relevant)
foreach ($aQuotaFields as $sFieldName => $aValues) {
$bInQuota = isset($_SESSION['survey_' . $surveyid][$sFieldName]) && in_array($_SESSION['survey_' . $surveyid][$sFieldName], $aValues);
if ($bInQuota && $aQuotaRelevantFieldnames[$sFieldName]) {
$iMatchedAnswers++;
}
if (in_array($sFieldName, $aPostedFields)) {
$bPostedField = true;
}
}
if ($iMatchedAnswers == count($aQuotaFields)) {
switch ($aQuotaCompleted['action']) {
case '1':
default:
$aMatchedQuotas[] = $aQuotaCompleted;
break;
case '2':
if ($bPostedField) {
// Action 2 allow to correct last answers, then need to be posted
$aMatchedQuotas[] = $aQuotaCompleted;
}
break;
}
}
}
}
if ($return) {
return $aMatchedQuotas;
}
if (empty($aMatchedQuotas)) {
return;
}
// Now we have all the information we need about the quotas and their status.
// We need to construct the page and do all needed action
$aSurveyInfo = getSurveyInfo($surveyid, $_SESSION['survey_' . $surveyid]['s_lang']);
$sTemplatePath = getTemplatePath($aSurveyInfo['templatedir']);
$sClientToken = isset($_SESSION['survey_' . $surveyid]['token']) ? $_SESSION['survey_' . $surveyid]['token'] : "";
// {TOKEN} is take by $redata ...
// $redata for templatereplace
$aDataReplacement = array('thissurvey' => $aSurveyInfo, 'clienttoken' => $sClientToken, 'token' => $sClientToken);
// We take only the first matched quota, no need for each
$aMatchedQuota = $aMatchedQuotas[0];
// If a token is used then mark the token as completed, do it before event : this allow plugin to update token information
$event = new PluginEvent('afterSurveyQuota');
$event->set('surveyId', $surveyid);
$event->set('responseId', $_SESSION['survey_' . $surveyid]['srid']);
// We allways have a responseId
$event->set('aMatchedQuotas', $aMatchedQuotas);
// Give all the matched quota : the first is the active
App()->getPluginManager()->dispatchEvent($event);
$blocks = array();
foreach ($event->getAllContent() as $blockData) {
/* @var $blockData PluginEventContent */
$blocks[] = CHtml::tag('div', array('id' => $blockData->getCssId(), 'class' => $blockData->getCssClass()), $blockData->getContent());
}
// Allow plugin to update message, url, url description and action
$sMessage = $event->get('message', $aMatchedQuota['quotals_message']);
$sUrl = $event->get('url', $aMatchedQuota['quotals_url']);
$sUrlDescription = $event->get('urldescrip', $aMatchedQuota['quotals_urldescrip']);
$sAction = $event->get('action', $aMatchedQuota['action']);
$sAutoloadUrl = $event->get('autoloadurl', $aMatchedQuota['autoload_url']);
// Construct the default message
$sMessage = templatereplace($sMessage, array(), $aDataReplacement, 'QuotaMessage', $aSurveyInfo['anonymized'] != 'N', NULL, array(), true);
$sUrl = passthruReplace($sUrl, $aSurveyInfo);
$sUrl = templatereplace($sUrl, array(), $aDataReplacement, 'QuotaUrl', $aSurveyInfo['anonymized'] != 'N', NULL, array(), true);
$sUrlDescription = templatereplace($sUrlDescription, array(), $aDataReplacement, 'QuotaUrldescription', $aSurveyInfo['anonymized'] != 'N', NULL, array(), true);
// Doing the action and show the page
if ($sAction == "1" && $sClientToken) {
submittokens(true);
}
// Construction of default message inside quotamessage class
$quotaMessage = "<div class='quotamessage limesurveycore'>\n";
$quotaMessage .= "\t" . $sMessage . "\n";
if ($sUrl) {
$quotaMessage .= "<br /><br />\t<a href='" . $sUrl . "'>" . $sUrlDescription . "</a><br />\n";
}
// Add the navigator with Previous button if quota allow modification.
if ($sAction == "2") {
$sQuotaStep = isset($_SESSION['survey_' . $surveyid]['step']) ? $_SESSION['survey_' . $surveyid]['step'] : 0;
// Surely not needed
$sNavigator = CHtml::htmlButton(gT("Previous"), array('type' => 'submit', 'id' => "moveprevbtn", 'value' => $sQuotaStep, 'name' => 'move', 'accesskey' => 'p', 'class' => "submit button"));
$quotaMessage .= CHtml::form(array("/survey/index"), 'post', array('id' => 'limesurvey', 'name' => 'limesurvey'));
$quotaMessage .= templatereplace(file_get_contents($sTemplatePath . "/navigator.pstpl"), array('NAVIGATOR' => $sNavigator, 'SAVE' => ''), $aDataReplacement);
$quotaMessage .= CHtml::hiddenField('sid', $surveyid);
$quotaMessage .= CHtml::hiddenField('token', $sClientToken);
// Did we really need it ?
$quotaMessage .= CHtml::endForm();
}
$quotaMessage .= "</div>\n";
// Add the plugin message before default message
$quotaMessage = implode("\n", $blocks) . "\n" . $quotaMessage;
// Send page to user and end.
sendCacheHeaders();
if ($sAutoloadUrl == 1 && $sUrl != "") {
if ($sAction == "1") {
killSurveySession($surveyid);
}
header("Location: " . $sUrl);
}
doHeader();
echo templatereplace(file_get_contents($sTemplatePath . "/startpage.pstpl"), array(), $aDataReplacement);
echo $quotaMessage;
echo templatereplace(file_get_contents($sTemplatePath . "/endpage.pstpl"), array(), $aDataReplacement);
doFooter();
if ($sAction == "1") {
killSurveySession($surveyid);
}
Yii::app()->end();
}
/**
* Returns the number of answers matching the quota
*
* @param int $iSurveyId - Survey identification number
* @param int $quotaid - quota id for which you want to compute the completed field
* @return mixed - Integer of matching entries in the result DB or 'N/A'
*/
function getQuotaCompletedCount($iSurveyId, $quotaid)
{
$result = "N/A";
$quota_info = getQuotaInformation($iSurveyId, Survey::model()->findByPk($iSurveyId)->language, $quotaid);
$quota = $quota_info[0];
if (Yii::app()->db->schema->getTable('{{survey_' . $iSurveyId . '}}') && count($quota['members']) > 0) {
// Keep a list of fields for easy reference
$fields_list = array();
// Construct an array of value for each $quota['members']['fieldnames']
$fields_query = array();
foreach ($quota['members'] as $member) {
$criteria = new CDbCriteria();
foreach ($member['fieldnames'] as $fieldname) {
if (!in_array($fieldname, $fields_list)) {
$fields_list[] = $fieldname;
}
$criteria->addColumnCondition(array($fieldname => $member['value']), 'OR');
}
$fields_query[$fieldname] = $criteria;
}
$criteria = new CDbCriteria();
foreach ($fields_list as $fieldname) {
$criteria->mergeWith($fields_query[$fieldname]);
}
$result = Survey_dynamic::model($iSurveyId)->count($criteria);
}
return $result;
}
/**
* checkCompletedQuota() returns matched quotas information for the current response
* @param integer $surveyid - Survey identification number
* @param bool $return - set to true to return information, false do the quota
* @return array|void - nested array, Quotas->Members->Fields, includes quota information matched in session.
*/
function checkCompletedQuota($surveyid, $return = false)
{
/* Check if session is set */
if (!isset(App()->session['survey_' . $surveyid]['srid'])) {
return;
}
/* Check is Response is already submitted : only when "do" the quota: allow to send information about quota */
$oResponse = Response::model($surveyid)->findByPk(App()->session['survey_' . $surveyid]['srid']);
if (!$return && $oResponse && !is_null($oResponse->submitdate)) {
return;
}
static $aMatchedQuotas;
// EM call 2 times quotas with 3 lines of php code, then use static.
if (!$aMatchedQuotas) {
$aMatchedQuotas = array();
$quota_info = $aQuotasInfo = getQuotaInformation($surveyid, $_SESSION['survey_' . $surveyid]['s_lang']);
// $aQuotasInfo have an 'active' key, we don't use it ?
if (!$aQuotasInfo || empty($aQuotasInfo)) {
return $aMatchedQuotas;
}
// OK, we have some quota, then find if this $_SESSION have some set
$aPostedFields = explode("|", Yii::app()->request->getPost('fieldnames', ''));
// Needed for quota allowing update
foreach ($aQuotasInfo as $aQuotaInfo) {
if (count($aQuotaInfo['members']) === 0) {
continue;
}
$iMatchedAnswers = 0;
$bPostedField = false;
// Array of field with quota array value
$aQuotaFields = array();
// Array of fieldnames with relevance value : EM fill $_SESSION with default value even is unrelevant (em_manager_helper line 6548)
$aQuotaRelevantFieldnames = array();
// To count number of hidden questions
$aQuotaQid = array();
foreach ($aQuotaInfo['members'] as $aQuotaMember) {
$aQuotaFields[$aQuotaMember['fieldname']][] = $aQuotaMember['value'];
$aQuotaRelevantFieldnames[$aQuotaMember['fieldname']] = isset($_SESSION['survey_' . $surveyid]['relevanceStatus'][$aQuotaMember['qid']]) && $_SESSION['survey_' . $surveyid]['relevanceStatus'][$aQuotaMember['qid']];
$aQuotaQid[] = $aQuotaMember['qid'];
}
$aQuotaQid = array_unique($aQuotaQid);
// For each field : test if actual responses is in quota (and is relevant)
foreach ($aQuotaFields as $sFieldName => $aValues) {
$bInQuota = isset($_SESSION['survey_' . $surveyid][$sFieldName]) && in_array($_SESSION['survey_' . $surveyid][$sFieldName], $aValues);
if ($bInQuota && $aQuotaRelevantFieldnames[$sFieldName]) {
$iMatchedAnswers++;
}
if (in_array($sFieldName, $aPostedFields)) {
// Need only one posted value
$bPostedField = true;
}
}
// Condition to count quota : Answers are the same in quota + an answer is submitted at this time (bPostedField) OR all questions is hidden (bAllHidden)
$bAllHidden = QuestionAttribute::model()->countByAttributes(array('qid' => $aQuotaQid), 'attribute=:attribute', array(':attribute' => 'hidden')) == count($aQuotaQid);
if ($iMatchedAnswers == count($aQuotaFields) && ($bPostedField || $bAllHidden)) {
if ($aQuotaInfo['qlimit'] == 0) {
// Always add the quota if qlimit==0
$aMatchedQuotas[] = $aQuotaInfo;
} else {
$iCompleted = getQuotaCompletedCount($surveyid, $aQuotaInfo['id']);
if (!is_null($iCompleted) && (int) $iCompleted >= (int) $aQuotaInfo['qlimit']) {
// This remove invalid quota and not completed
$aMatchedQuotas[] = $aQuotaInfo;
}
}
}
}
}
if ($return) {
return $aMatchedQuotas;
}
if (empty($aMatchedQuotas)) {
return;
}
// Now we have all the information we need about the quotas and their status.
// We need to construct the page and do all needed action
$aSurveyInfo = getSurveyInfo($surveyid, $_SESSION['survey_' . $surveyid]['s_lang']);
$oTemplate = Template::model()->getInstance('', $surveyid);
$sTemplatePath = $oTemplate->path;
$sTemplateViewPath = $oTemplate->viewPath;
$sClientToken = isset($_SESSION['survey_' . $surveyid]['token']) ? $_SESSION['survey_' . $surveyid]['token'] : "";
// $redata for templatereplace
$aDataReplacement = array('thissurvey' => $aSurveyInfo, 'clienttoken' => $sClientToken, 'token' => $sClientToken);
// We take only the first matched quota, no need for each
$aMatchedQuota = $aMatchedQuotas[0];
// If a token is used then mark the token as completed, do it before event : this allow plugin to update token information
$event = new PluginEvent('afterSurveyQuota');
$event->set('surveyId', $surveyid);
$event->set('responseId', $_SESSION['survey_' . $surveyid]['srid']);
// We allways have a responseId
$event->set('aMatchedQuotas', $aMatchedQuotas);
// Give all the matched quota : the first is the active
App()->getPluginManager()->dispatchEvent($event);
$blocks = array();
foreach ($event->getAllContent() as $blockData) {
/* @var $blockData PluginEventContent */
$blocks[] = CHtml::tag('div', array('id' => $blockData->getCssId(), 'class' => $blockData->getCssClass()), $blockData->getContent());
}
// Allow plugin to update message, url, url description and action
$sMessage = $event->get('message', $aMatchedQuota['quotals_message']);
$sUrl = $event->get('url', $aMatchedQuota['quotals_url']);
$sUrlDescription = $event->get('urldescrip', $aMatchedQuota['quotals_urldescrip']);
$sAction = $event->get('action', $aMatchedQuota['action']);
$sAutoloadUrl = $event->get('autoloadurl', $aMatchedQuota['autoload_url']);
// Doing the action and show the page
if ($sAction == "1" && $sClientToken) {
submittokens(true);
}
// Construct the default message
$sMessage = templatereplace($sMessage, array(), $aDataReplacement, 'QuotaMessage', $aSurveyInfo['anonymized'] != 'N', NULL, array(), true);
$sUrl = passthruReplace($sUrl, $aSurveyInfo);
$sUrl = templatereplace($sUrl, array(), $aDataReplacement, 'QuotaUrl', $aSurveyInfo['anonymized'] != 'N', NULL, array(), true);
$sUrlDescription = templatereplace($sUrlDescription, array(), $aDataReplacement, 'QuotaUrldescription', $aSurveyInfo['anonymized'] != 'N', NULL, array(), true);
// Construction of default message inside quotamessage class
$sHtmlQuotaMessage = "<div class='quotamessage limesurveycore'>\n";
$sHtmlQuotaMessage .= "\t" . $sMessage . "\n";
$sHtmlQuotaUrl = $sUrl ? "<a href='" . $sUrl . "'>" . $sUrlDescription . "</a>" : "";
// Add the navigator with Previous button if quota allow modification.
if ($sAction == "2") {
$sQuotaStep = isset($_SESSION['survey_' . $surveyid]['step']) ? $_SESSION['survey_' . $surveyid]['step'] : 0;
// Surely not needed
$sNavigator = CHtml::htmlButton(gT("Previous"), array('type' => 'submit', 'id' => "moveprevbtn", 'value' => $sQuotaStep, 'name' => 'move', 'accesskey' => 'p', 'class' => "submit button btn btn-default"));
//$sNavigator .= " ".CHtml::htmlButton(gT("Submit"),array('type'=>'submit','id'=>"movesubmit",'value'=>"movesubmit",'name'=>"movesubmit",'accesskey'=>'l','class'=>"submit button"));
$sHtmlQuotaMessage .= CHtml::form(array("/survey/index", "sid" => $surveyid), 'post', array('id' => 'limesurvey', 'name' => 'limesurvey', 'class' => 'survey-form-container QuotaMessage'));
$sHtmlQuotaMessage .= templatereplace(file_get_contents($sTemplateViewPath . "/navigator.pstpl"), array('NAVIGATOR' => $sNavigator, 'SAVE' => ''), $aDataReplacement);
$sHtmlQuotaMessage .= CHtml::hiddenField('sid', $surveyid);
$sHtmlQuotaMessage .= CHtml::hiddenField('token', $sClientToken);
// Did we really need it ?
$sHtmlQuotaMessage .= CHtml::endForm();
}
$sHtmlQuotaMessage .= "</div>\n";
// Add the plugin message before default message
$sHtmlQuotaMessage = implode("\n", $blocks) . "\n" . $sHtmlQuotaMessage;
// Send page to user and end.
sendCacheHeaders();
if ($sAutoloadUrl == 1 && $sUrl != "") {
if ($sAction == "1") {
killSurveySession($surveyid);
}
header("Location: " . $sUrl);
}
doHeader();
echo templatereplace(file_get_contents($sTemplateViewPath . "/startpage.pstpl"), array(), $aDataReplacement);
echo templatereplace(file_get_contents($sTemplateViewPath . "/completed.pstpl"), array("COMPLETED" => $sHtmlQuotaMessage, "URL" => $sHtmlQuotaUrl), $aDataReplacement);
echo templatereplace(file_get_contents($sTemplateViewPath . "/endpage.pstpl"), array(), $aDataReplacement);
doFooter();
if ($sAction == "1") {
killSurveySession($surveyid);
}
Yii::app()->end();
}
/**
* Returns the number of answers matching the quota
*
* @param int $iSurveyId - Survey identification number
* @param int $quotaid - quota id for which you want to compute the completed field
* @return string - Integer of matching entries in the result DB or 'N/A'
*/
function getQuotaCompletedCount($iSurveyId, $quotaid)
{
$result = "N/A";
if (!tableExists("survey_{$iSurveyId}")) {
// Yii::app()->db->schema->getTable('{{survey_' . $iSurveyId . '}}' are not updated even after Yii::app()->db->schema->refresh();
return $result;
}
$aColumnName = SurveyDynamic::model($iSurveyId)->getTableSchema()->getColumnNames();
$quota_info = getQuotaInformation($iSurveyId, Survey::model()->findByPk($iSurveyId)->language, $quotaid);
$quota = $quota_info[0];
if (count($quota['members']) > 0) {
// Keep a list of fields for easy reference
$fields_list = array();
// Construct an array of value for each $quota['members']['fieldnames']
$fields_query = array();
foreach ($quota['members'] as $member) {
if (in_array($member['fieldname'], $aColumnName)) {
$fields_list[$member['fieldname']][] = $member['value'];
} else {
return $result;
}
// We return N/A even for activated survey : $member['fieldname'] don't exist anymore (deleted question for example)
}
$criteria = new CDbCriteria();
$criteria->condition = "submitdate IS NOT NULL";
foreach ($fields_list as $fieldname => $aValue) {
if (count($aValue) == 1) {
$criteria->compare(Yii::app()->db->quoteColumnName($fieldname), $aValue[0]);
// NO need params
} else {
$criteria->addInCondition(Yii::app()->db->quoteColumnName($fieldname), $aValue);
// NO need params : addInCondition bind automatically
}
}
// Ensure to return a string, Yii count return a string (see http://www.yiiframework.com/doc/api/1.1/CActiveRecord#count-detail)
// But seems under certain condition, count return integer see http://bugs.limesurvey.org/view.php?id=9587#c31917
$result = strval(SurveyDynamic::model($iSurveyId)->count($criteria));
}
return $result;
}
/**
* get_quotaCompletedCount() returns the number of answers matching the quota
* @param string $surveyid - Survey identification number
* @param string $quotaid - quota id for which you want to compute the completed field
* @return string - number of mathing entries in the result DB or 'N/A'
*/
function get_quotaCompletedCount($surveyid, $quotaid)
{
$result = "N/A";
$quota_info = getQuotaInformation($surveyid, GetBaseLanguageFromSurveyID($surveyid), $quotaid);
$quota = $quota_info[0];
if (db_tables_exist(db_table_name_nq('survey_' . $surveyid)) && count($quota['members']) > 0) {
$fields_list = array();
// Keep a list of fields for easy reference
// construct an array of value for each $quota['members']['fieldnames']
unset($querycond);
$fields_query = array();
foreach ($quota['members'] as $member) {
foreach ($member['fieldnames'] as $fieldname) {
if (!in_array($fieldname, $fields_list)) {
$fields_list[] = $fieldname;
$fields_query[$fieldname] = array();
}
$fields_query[$fieldname][] = db_quote_id($fieldname) . " = '{$member['value']}'";
}
}
foreach ($fields_list as $fieldname) {
$select_query = " ( " . implode(' OR ', $fields_query[$fieldname]) . ' )';
$querycond[] = $select_query;
}
$querysel = "SELECT count(id) as count FROM " . db_table_name('survey_' . $surveyid) . " WHERE " . implode(' AND ', $querycond) . " " . " AND submitdate IS NOT NULL";
$result = db_execute_assoc($querysel) or safe_die($connect->ErrorMsg());
//Checked
$quota_check = $result->FetchRow();
$result = $quota_check['count'];
}
return $result;
}
/**
* check_quota() returns quota information for the current survey
* @param string $checkaction - action the function must take after completing:
* enforce: Enforce the quota action
* return: Return the updated quota array from getQuotaAnswers()
* @param string $surveyid - Survey identification number
* @return array - nested array, Quotas->Members->Fields, includes quota status and which members matched in session.
*/
function check_quota($checkaction, $surveyid)
{
if (!isset($_SESSION['s_lang'])) {
return;
}
global $thistpl, $clang, $clienttoken, $publicurl;
$global_matched = false;
$quota_info = getQuotaInformation($surveyid, $_SESSION['s_lang']);
$x = 0;
if (count($quota_info) > 0) {
// Check each quota on saved data to see if it is full
$querycond = array();
foreach ($quota_info as $quota) {
if (count($quota['members']) > 0) {
$fields_list = array();
// Keep a list of fields for easy reference
$y = 0;
// We need to make the conditions for the select statement here
// I'm supporting more than one field for a question/answer, not sure if this is necessary.
unset($querycond);
foreach ($quota['members'] as $member) {
$fields_query = array();
$select_query = " (";
foreach ($member['fieldnames'] as $fieldname) {
$fields_list[] = $fieldname;
$fields_query[] = db_quote_id($fieldname) . " = '{$member['value']}'";
// Check which quota fields and codes match in session, for later use.
// Incase of multiple fields for an answer - only needs to match once.
if (isset($_SESSION[$fieldname]) && $_SESSION[$fieldname] == $member['value']) {
$quota_info[$x]['members'][$y]['insession'] = "true";
}
}
$select_query .= implode(' OR ', $fields_query) . ' )';
$querycond[] = $select_query;
unset($fields_query);
$y++;
}
// Lets only continue if any of the quota fields is in the posted page
$matched_fields = false;
if (isset($_POST['fieldnames'])) {
$posted_fields = explode("|", $_POST['fieldnames']);
foreach ($fields_list as $checkfield) {
if (in_array($checkfield, $posted_fields)) {
$matched_fields = true;
$global_matched = true;
}
}
}
// A field was submitted that is part of the quota
if ($matched_fields == true) {
// Check the status of the quota, is it full or not
$querysel = "SELECT id FROM " . db_table_name('survey_' . $surveyid) . "\n\t\t\t\t\t WHERE " . implode(' AND ', $querycond) . " " . "\n\t\t\t\t\t\t\t\t AND submitdate IS NOT NULL";
$result = db_execute_assoc($querysel) or safe_die($connect->ErrorMsg());
//Checked
$quota_check = $result->FetchRow();
if ($result->RecordCount() >= $quota['Limit']) {
// Now we have to check if the quota matches in the current session
// This will let us know if this person is going to exceed the quota
$counted_matches = 0;
foreach ($quota_info[$x]['members'] as $member) {
if (isset($member['insession']) && $member['insession'] == "true") {
$counted_matches++;
}
}
if ($counted_matches == count($quota['members'])) {
// They are going to exceed the quota if data is submitted
$quota_info[$x]['status'] = "matched";
} else {
$quota_info[$x]['status'] = "notmatched";
}
} else {
// Quota is no in danger of being exceeded.
$quota_info[$x]['status'] = "notmatched";
}
}
}
$x++;
}
} else {
return false;
}
// Now we have all the information we need about the quotas and their status.
// Lets see what we should do now
if ($checkaction == 'return') {
return $quota_info;
} else {
if ($global_matched == true && $checkaction == 'enforce') {
// Need to add quota action enforcement here.
reset($quota_info);
$tempmsg = "";
$found = false;
foreach ($quota_info as $quota) {
if (isset($quota['status']) && $quota['status'] == "matched" && (isset($quota['Action']) && $quota['Action'] == "1")) {
// If a token is used then mark the token as completed
if (isset($clienttoken) && $clienttoken) {
submittokens(true);
}
session_destroy();
sendcacheheaders();
if ($quota['AutoloadUrl'] == 1 && $quota['Url'] != "") {
header("Location: " . $quota['Url']);
}
doHeader();
echo templatereplace(file_get_contents("{$thistpl}/startpage.pstpl"));
echo "\t<div class='quotamessage'>\n";
echo "\t" . $quota['Message'] . "<br /><br />\n";
echo "\t<a href='" . $quota['Url'] . "'>" . $quota['UrlDescrip'] . "</a><br />\n";
echo "\t</div>\n";
echo templatereplace(file_get_contents("{$thistpl}/endpage.pstpl"));
doFooter();
exit;
}
if (isset($quota['status']) && $quota['status'] == "matched" && (isset($quota['Action']) && $quota['Action'] == "2")) {
sendcacheheaders();
doHeader();
echo templatereplace(file_get_contents("{$thistpl}/startpage.pstpl"));
echo "\t<div class='quotamessage'>\n";
echo "\t" . $quota['Message'] . "<br /><br />\n";
echo "\t<a href='" . $quota['Url'] . "'>" . $quota['UrlDescrip'] . "</a><br />\n";
echo "<form method='post' action='{$publicurl}/index.php' id='limesurvey' name='limesurvey'><input type=\"hidden\" name=\"move\" value=\"movenext\" id=\"movenext\" /><input class='submit' accesskey='p' type='button' onclick=\"javascript:document.limesurvey.move.value = 'moveprev'; document.limesurvey.submit();\" value=' << " . $clang->gT("Previous") . " ' name='move2' />\n\t\t\t\t\t<input type='hidden' name='thisstep' value='" . $_SESSION['step'] . "' id='thisstep' />\n\t\t\t\t\t<input type='hidden' name='sid' value='" . returnglobal('sid') . "' id='sid' />\n\t\t\t\t\t<input type='hidden' name='token' value='" . $clienttoken . "' id='token' /></form>\n";
echo "\t</div>\n";
echo templatereplace(file_get_contents("{$thistpl}/endpage.pstpl"));
doFooter();
exit;
}
}
} else {
// Unknown value
return false;
}
}
}
/**
* Returns the number of answers matching the quota
*
* @param int $iSurveyId - Survey identification number
* @param int $quotaid - quota id for which you want to compute the completed field
* @return mixed - Integer of matching entries in the result DB or 'N/A'
*/
function getQuotaCompletedCount($iSurveyId, $quotaid)
{
$result = "N/A";
if (!tableExists("survey_{$iSurveyId}")) {
// Yii::app()->db->schema->getTable('{{survey_' . $iSurveyId . '}}' are not updated even after Yii::app()->db->schema->refresh();
return $result;
}
$aColumnName = SurveyDynamic::model($iSurveyId)->getTableSchema()->getColumnNames();
$quota_info = getQuotaInformation($iSurveyId, Survey::model()->findByPk($iSurveyId)->language, $quotaid);
$quota = $quota_info[0];
if (count($quota['members']) > 0) {
// Keep a list of fields for easy reference
$fields_list = array();
// Construct an array of value for each $quota['members']['fieldnames']
$fields_query = array();
foreach ($quota['members'] as $member) {
if (in_array($member['fieldname'], $aColumnName)) {
$fields_list[$member['fieldname']][] = $member['value'];
} else {
return $result;
}
// We return N/A even for activated survey
}
$criteria = new CDbCriteria();
$criteria->condition = "submitdate IS NOT NULL";
$aParams = array();
foreach ($fields_list as $fieldname => $aValue) {
if (count($aValue) == 1) {
// Quote columnName : starting with number broke mssql
$criteria->addCondition(Yii::app()->db->quoteColumnName($fieldname) . " = :field{$fieldname}");
$aParams[":field{$fieldname}"] = $aValue[0];
} else {
$criteria->addInCondition(Yii::app()->db->quoteColumnName($fieldname), $aValue);
// NO need params : addInCondition bind automatically
}
// We can use directly addInCondition, but don't know what is speediest.
}
if (!empty($aParams)) {
$criteria->params = $aParams;
}
$result = SurveyDynamic::model($iSurveyId)->count($criteria);
}
return $result;
}
/**
* get_quotaCompletedCount() returns the number of answers matching the quota
* @param string $surveyid - Survey identification number
* @param string $quotaid - quota id for which you want to compute the completed field
* @return string - number of mathing entries in the result DB or 'N/A'
*/
function get_quotaCompletedCount($surveyid, $quotaid)
{
$result = "N/A";
$quota_info = getQuotaInformation($surveyid, GetBaseLanguageFromSurveyID($surveyid), $quotaid);
$quota = $quota_info[0];
if (db_tables_exist(db_table_name_nq('survey_' . $surveyid)) && count($quota['members']) > 0) {
$fields_list = array();
// Keep a list of fields for easy reference
unset($querycond);
foreach ($quota['members'] as $member) {
$fields_query = array();
$select_query = " (";
foreach ($member['fieldnames'] as $fieldname) {
$fields_list[] = $fieldname;
$fields_query[] = db_quote_id($fieldname) . " = '{$member['value']}'";
// Incase of multiple fields for an answer - only needs to match once.
$select_query .= implode(' OR ', $fields_query) . ' )';
$querycond[] = $select_query;
unset($fields_query);
}
}
//FOR MYSQL?
$querysel = "SELECT count(id) as count FROM " . db_table_name('survey_' . $surveyid) . " WHERE " . implode(' AND ', $querycond) . " " . " AND submitdate !=''";
//FOR POSTGRES?
$querysel = "SELECT count(id) as count FROM " . db_table_name('survey_' . $surveyid) . " WHERE " . implode(' AND ', $querycond) . " " . " AND submitdate IS NOT NULL";
$result = db_execute_assoc($querysel) or safe_die($connect->ErrorMsg());
//Checked
$quota_check = $result->FetchRow();
$result = $quota_check['count'];
}
return $result;
}
