private function _array_filter_help($qidattributes, $surveyprintlang, $surveyid)
{
$clang = $this->getController()->lang;
$output = "";
if (!empty($qidattributes['array_filter'])) {
$newquestiontext = Questions::model()->findByAttributes(array('title' => $qidattributes['array_filter'], 'language' => $surveyprintlang, 'sid' => $surveyid))->getAttribute('question');
$output .= "\n<p class='extrahelp'>\n " . sprintf($clang->gT("Only answer this question for the items you selected in question %s ('%s')"), $qidattributes['array_filter'], flattenText(breakToNewline($newquestiontext['question']))) . "\n </p>\n";
}
if (!empty($qidattributes['array_filter_exclude'])) {
$newquestiontext = Questions::model()->findByAttributes(array('title' => $qidattributes['array_filter_exclude'], 'language' => $surveyprintlang, 'sid' => $surveyid))->getAttribute('question');
$output .= "\n <p class='extrahelp'>\n " . sprintf($clang->gT("Only answer this question for the items you did not select in question %s ('%s')"), $qidattributes['array_filter_exclude'], breakToNewline($newquestiontext['question'])) . "\n </p>\n";
}
return $output;
}
/**
* Marks a tokens as completed and sends a confirmation email to the participiant.
* If $quotaexit is set to true then the user exited the survey due to a quota
* restriction and the according token is only marked as 'Q'
*
* @param mixed $quotaexit
*/
function submittokens($quotaexit = false)
{
$surveyid = Yii::app()->getConfig('surveyID');
if (isset($_SESSION['survey_' . $surveyid]['s_lang'])) {
$thissurvey = getSurveyInfo($surveyid, $_SESSION['survey_' . $surveyid]['s_lang']);
} else {
$thissurvey = getSurveyInfo($surveyid);
}
$clienttoken = $_SESSION['survey_' . $surveyid]['token'];
$sitename = Yii::app()->getConfig("sitename");
$emailcharset = Yii::app()->getConfig("emailcharset");
// Shift the date due to global timeadjust setting
$today = dateShift(date("Y-m-d H:i:s"), "Y-m-d H:i", Yii::app()->getConfig("timeadjust"));
// check how many uses the token has left
$token = Token::model($surveyid)->findByAttributes(array('token' => $clienttoken));
if ($quotaexit == true) {
$token->completed = 'Q';
$token->usesleft--;
} else {
if ($token->usesleft <= 1) {
// Finish the token
if (isTokenCompletedDatestamped($thissurvey)) {
$token->completed = $today;
} else {
$token->completed = 'Y';
}
if (isset($token->participant_id)) {
$slquery = SurveyLink::model()->find('participant_id = :pid AND survey_id = :sid AND token_id = :tid', array(':pid' => $token->participant_id, ':sid' => $surveyid, ':tid' => $token->tid));
if ($slquery) {
if (isTokenCompletedDatestamped($thissurvey)) {
$slquery->date_completed = $today;
} else {
// Update the survey_links table if necessary, to protect anonymity, use the date_created field date
$slquery->date_completed = $slquery->date_created;
}
$slquery->save();
}
}
}
$token->usesleft--;
}
$token->save();
if ($quotaexit == false) {
if ($token && trim(strip_tags($thissurvey['email_confirm'])) != "" && $thissurvey['sendconfirmation'] == "Y") {
// if($token->completed == "Y" || $token->completed == $today)
// {
$from = "{$thissurvey['adminname']} <{$thissurvey['adminemail']}>";
$subject = $thissurvey['email_confirm_subj'];
$aReplacementVars = array();
$aReplacementVars["ADMINNAME"] = $thissurvey['admin'];
$aReplacementVars["ADMINEMAIL"] = $thissurvey['adminemail'];
$aReplacementVars['ADMINEMAIL'] = $thissurvey['adminemail'];
//Fill with token info, because user can have his information with anonimity control
$aReplacementVars["FIRSTNAME"] = $token->firstname;
$aReplacementVars["LASTNAME"] = $token->lastname;
$aReplacementVars["TOKEN"] = $token->token;
// added survey url in replacement vars
$surveylink = Yii::app()->createAbsoluteUrl("/survey/index/sid/{$surveyid}", array('lang' => $_SESSION['survey_' . $surveyid]['s_lang'], 'token' => $token->token));
$aReplacementVars['SURVEYURL'] = $surveylink;
$attrfieldnames = getAttributeFieldNames($surveyid);
foreach ($attrfieldnames as $attr_name) {
$aReplacementVars[strtoupper($attr_name)] = $token->{$attr_name};
}
$dateformatdatat = getDateFormatData($thissurvey['surveyls_dateformat']);
$numberformatdatat = getRadixPointData($thissurvey['surveyls_numberformat']);
$redata = array('thissurvey' => $thissurvey);
$subject = templatereplace($subject, $aReplacementVars, $redata, '', false, null, array(), true);
$subject = html_entity_decode($subject, ENT_QUOTES, $emailcharset);
if (getEmailFormat($surveyid) == 'html') {
$ishtml = true;
} else {
$ishtml = false;
}
$message = $thissurvey['email_confirm'];
//$message=ReplaceFields($message, $fieldsarray, true);
$message = templatereplace($message, $aReplacementVars, $redata, '', false, null, array(), true);
if (!$ishtml) {
$message = strip_tags(breakToNewline(html_entity_decode($message, ENT_QUOTES, $emailcharset)));
} else {
$message = html_entity_decode($message, ENT_QUOTES, $emailcharset);
}
//Only send confirmation email if there is a valid email address
$sToAddress = validateEmailAddresses($token->email);
if ($sToAddress) {
$aAttachments = unserialize($thissurvey['attachments']);
$aRelevantAttachments = array();
/*
* Iterate through attachments and check them for relevance.
*/
if (isset($aAttachments['confirmation'])) {
foreach ($aAttachments['confirmation'] as $aAttachment) {
$relevance = $aAttachment['relevance'];
// If the attachment is relevant it will be added to the mail.
if (LimeExpressionManager::ProcessRelevance($relevance) && file_exists($aAttachment['url'])) {
$aRelevantAttachments[] = $aAttachment['url'];
}
}
}
SendEmailMessage($message, $subject, $sToAddress, $from, $sitename, $ishtml, null, $aRelevantAttachments);
}
// } else {
// Leave it to send optional confirmation at closed token
// }
}
}
}
/**
* This function mails a text $body to the recipient $to.
* You can use more than one recipient when using a semikolon separated string with recipients.
*
* @param string $body Body text of the email in plain text or HTML
* @param mixed $subject Email subject
* @param mixed $to Array with several email addresses or single string with one email address
* @param mixed $from
* @param mixed $sitename
* @param mixed $ishtml
* @param mixed $bouncemail
* @param mixed $attachment
* @return bool If successful returns true
*/
function SendEmailMessage($body, $subject, $to, $from, $sitename, $ishtml = false, $bouncemail = null, $attachment = null, $customheaders = "")
{
global $maildebug, $maildebugbody;
$clang = Yii::app()->lang;
$emailmethod = Yii::app()->getConfig('emailmethod');
$emailsmtphost = Yii::app()->getConfig("emailsmtphost");
$emailsmtpuser = Yii::app()->getConfig("emailsmtpuser");
$emailsmtppassword = Yii::app()->getConfig("emailsmtppassword");
$emailsmtpdebug = Yii::app()->getConfig("emailsmtpdebug");
$emailsmtpssl = Yii::app()->getConfig("emailsmtpssl");
$defaultlang = Yii::app()->getConfig("defaultlang");
$emailcharset = Yii::app()->getConfig("emailcharset");
if ($emailcharset != 'utf-8') {
$body = mb_convert_encoding($body, $emailcharset, 'utf-8');
$subject = mb_convert_encoding($subject, $emailcharset, 'utf-8');
$sitename = mb_convert_encoding($sitename, $emailcharset, 'utf-8');
}
if (!is_array($to)) {
$to = array($to);
}
if (!is_array($customheaders) && $customheaders == '') {
$customheaders = array();
}
if (Yii::app()->getConfig('demoMode')) {
$maildebug = $clang->gT('Email was not sent because demo-mode is activated.');
$maildebugbody = '';
return false;
}
if (is_null($bouncemail)) {
$sender = $from;
} else {
$sender = $bouncemail;
}
require_once APPPATH . '/third_party/phpmailer/class.phpmailer.php';
$mail = new PHPMailer();
if (!$mail->SetLanguage($defaultlang, APPPATH . '/third_party/phpmailer/language/')) {
$mail->SetLanguage('en', APPPATH . '/third_party/phpmailer/language/');
}
$mail->CharSet = $emailcharset;
if (isset($emailsmtpssl) && trim($emailsmtpssl) !== '' && $emailsmtpssl !== 0) {
if ($emailsmtpssl === 1) {
$mail->SMTPSecure = "ssl";
} else {
$mail->SMTPSecure = $emailsmtpssl;
}
}
$fromname = '';
$fromemail = $from;
if (strpos($from, '<')) {
$fromemail = substr($from, strpos($from, '<') + 1, strpos($from, '>') - 1 - strpos($from, '<'));
$fromname = trim(substr($from, 0, strpos($from, '<') - 1));
}
$sendername = '';
$senderemail = $sender;
if (strpos($sender, '<')) {
$senderemail = substr($sender, strpos($sender, '<') + 1, strpos($sender, '>') - 1 - strpos($sender, '<'));
$sendername = trim(substr($sender, 0, strpos($sender, '<') - 1));
}
switch ($emailmethod) {
case "qmail":
$mail->IsQmail();
break;
case "smtp":
$mail->IsSMTP();
if ($emailsmtpdebug > 0) {
$mail->SMTPDebug = $emailsmtpdebug;
}
if (strpos($emailsmtphost, ':') > 0) {
$mail->Host = substr($emailsmtphost, 0, strpos($emailsmtphost, ':'));
$mail->Port = substr($emailsmtphost, strpos($emailsmtphost, ':') + 1);
} else {
$mail->Host = $emailsmtphost;
}
$mail->Username = $emailsmtpuser;
$mail->Password = $emailsmtppassword;
if (trim($emailsmtpuser) != "") {
$mail->SMTPAuth = true;
}
break;
case "sendmail":
$mail->IsSendmail();
break;
default:
//Set to the default value to rule out incorrect settings.
$emailmethod = "mail";
$mail->IsMail();
}
$mail->SetFrom($fromemail, $fromname);
$mail->Sender = $senderemail;
// Sets Return-Path for error notifications
foreach ($to as $singletoemail) {
if (strpos($singletoemail, '<')) {
$toemail = substr($singletoemail, strpos($singletoemail, '<') + 1, strpos($singletoemail, '>') - 1 - strpos($singletoemail, '<'));
$toname = trim(substr($singletoemail, 0, strpos($singletoemail, '<') - 1));
$mail->AddAddress($toemail, $toname);
} else {
$mail->AddAddress($singletoemail);
}
}
if (is_array($customheaders)) {
foreach ($customheaders as $key => $val) {
$mail->AddCustomHeader($val);
}
}
$mail->AddCustomHeader("X-Surveymailer: {$sitename} Emailer (LimeSurvey.sourceforge.net)");
if (get_magic_quotes_gpc() != "0") {
$body = stripcslashes($body);
}
if ($ishtml) {
$mail->IsHTML(true);
$mail->Body = $body;
$mail->AltBody = strip_tags(breakToNewline(html_entity_decode($body, ENT_QUOTES, $emailcharset)));
} else {
$mail->IsHTML(false);
$mail->Body = $body;
}
// add the attachment if there is one
if (!is_null($attachment)) {
$mail->AddAttachment($attachment);
}
if (trim($subject) != '') {
$mail->Subject = "=?{$emailcharset}?B?" . base64_encode($subject) . "?=";
}
if ($emailsmtpdebug > 0) {
ob_start();
}
$sent = $mail->Send();
$maildebug = $mail->ErrorInfo;
if ($emailsmtpdebug > 0) {
$maildebug .= '<li>' . $clang->gT('SMTP debug output:') . '</li><pre>' . strip_tags(ob_get_contents()) . '</pre>';
ob_end_clean();
}
$maildebugbody = $mail->Body;
//if(!$sent) var_dump($maildebug);
return $sent;
}
private function _array_filter_help($qidattributes, $sLanguageCode, $surveyid)
{
$output = "";
if (!empty($qidattributes['array_filter'])) {
$aFilter = explode(';', $qidattributes['array_filter']);
$output .= "\n<p class='extrahelp'>";
foreach ($aFilter as $sFilter) {
$oQuestion = Question::model()->findByAttributes(array('title' => $sFilter, 'language' => $sLanguageCode, 'sid' => $surveyid));
if ($oQuestion) {
$sNewQuestionText = flattenText(breakToNewline($oQuestion->getAttribute('question')));
$output .= sprintf(gT("Only answer this question for the items you selected in question %s ('%s')"), $qidattributes['array_filter'], $sNewQuestionText);
}
}
$output .= "</p>\n";
}
if (!empty($qidattributes['array_filter'])) {
$aFilter = explode(';', $qidattributes['array_filter']);
$output .= "\n<p class='extrahelp'>";
foreach ($aFilter as $sFilter) {
$oQuestion = Question::model()->findByAttributes(array('title' => $sFilter, 'language' => $sLanguageCode, 'sid' => $surveyid));
if ($oQuestion) {
$sNewQuestionText = flattenText(breakToNewline($oQuestion->getAttribute('question')));
$output .= sprintf(gT("Only answer this question for the items you did not select in question %s ('%s')"), $qidattributes['array_filter'], $sNewQuestionText);
}
}
$output .= "</p>\n";
}
return $output;
}
/**
* Marks a tokens as completed and sends a confirmation email to the participiant.
* If $quotaexit is set to true then the user exited the survey due to a quota
* restriction and the according token is only marked as 'Q'
*
* @param mixed $quotaexit
*/
function submittokens($quotaexit = false)
{
global $thissurvey;
global $surveyid;
global $clienttoken;
$clang = Yii::app()->lang;
$sitename = Yii::app()->getConfig("sitename");
$emailcharset = Yii::app()->getConfig("emailcharset");
// Shift the date due to global timeadjust setting
$today = dateShift(date("Y-m-d H:i:s"), "Y-m-d H:i", Yii::app()->getConfig("timeadjust"));
// check how many uses the token has left
$usesquery = "SELECT usesleft, participant_id, tid FROM {{tokens_{$surveyid}}} WHERE token='" . $clienttoken . "'";
$usesresult = dbExecuteAssoc($usesquery);
$usesrow = $usesresult->read();
if (isset($usesrow)) {
$usesleft = $usesrow['usesleft'];
$participant_id = $usesrow['participant_id'];
$token_id = $usesrow['tid'];
}
$utquery = "UPDATE {{tokens_{$surveyid}}}\n";
if ($quotaexit == true) {
$utquery .= "SET completed='Q', usesleft=usesleft-1\n";
} elseif (isTokenCompletedDatestamped($thissurvey)) {
if (isset($usesleft) && $usesleft <= 1) {
$utquery .= "SET usesleft=usesleft-1, completed='{$today}'\n";
if (!empty($participant_id)) {
//Update the survey_links table if necessary
$slquery = Survey_links::model()->find('participant_id = "' . $participant_id . '" AND survey_id = ' . $surveyid . ' AND token_id = ' . $token_id);
$slquery->date_completed = $today;
$slquery->save();
}
} else {
$utquery .= "SET usesleft=usesleft-1\n";
}
} else {
if (isset($usesleft) && $usesleft <= 1) {
$utquery .= "SET usesleft=usesleft-1, completed='Y'\n";
if (!empty($participant_id)) {
//Update the survey_links table if necessary, to protect anonymity, use the date_created field date
$slquery = Survey_links::model()->find('participant_id = "' . $participant_id . '" AND survey_id = ' . $surveyid . ' AND token_id = ' . $token_id);
$slquery->date_completed = $slquery->date_created;
$slquery->save();
}
} else {
$utquery .= "SET usesleft=usesleft-1\n";
}
}
$utquery .= "WHERE token='" . $clienttoken . "'";
$utresult = dbExecuteAssoc($utquery) or safeDie("Couldn't update tokens table!<br />\n{$utquery}<br />\n");
//Checked
if ($quotaexit == false) {
// TLR change to put date into sent and completed
$cnfquery = "SELECT * FROM {{tokens_{$surveyid}}} WHERE token='" . $clienttoken . "' AND completed!='N' AND completed!=''";
$cnfresult = dbExecuteAssoc($cnfquery);
//Checked
$cnfrow = $cnfresult->read();
if (isset($cnfrow)) {
$from = "{$thissurvey['adminname']} <{$thissurvey['adminemail']}>";
$to = $cnfrow['email'];
$subject = $thissurvey['email_confirm_subj'];
$fieldsarray["{ADMINNAME}"] = $thissurvey['adminname'];
$fieldsarray["{ADMINEMAIL}"] = $thissurvey['adminemail'];
$fieldsarray["{SURVEYNAME}"] = $thissurvey['name'];
$fieldsarray["{SURVEYDESCRIPTION}"] = $thissurvey['description'];
$fieldsarray["{FIRSTNAME}"] = $cnfrow['firstname'];
$fieldsarray["{LASTNAME}"] = $cnfrow['lastname'];
$fieldsarray["{TOKEN}"] = $clienttoken;
$attrfieldnames = getAttributeFieldNames($surveyid);
foreach ($attrfieldnames as $attr_name) {
$fieldsarray["{" . strtoupper($attr_name) . "}"] = $cnfrow[$attr_name];
}
$dateformatdatat = getDateFormatData($thissurvey['surveyls_dateformat']);
$numberformatdatat = getRadixPointData($thissurvey['surveyls_numberformat']);
$fieldsarray["{EXPIRY}"] = convertDateTimeFormat($thissurvey["expiry"], 'Y-m-d H:i:s', $dateformatdatat['phpdate']);
$subject = ReplaceFields($subject, $fieldsarray, true);
$subject = html_entity_decode($subject, ENT_QUOTES, $emailcharset);
if (getEmailFormat($surveyid) == 'html') {
$ishtml = true;
} else {
$ishtml = false;
}
if (trim(strip_tags($thissurvey['email_confirm'])) != "" && $thissurvey['sendconfirmation'] == "Y") {
$message = $thissurvey['email_confirm'];
$message = ReplaceFields($message, $fieldsarray, true);
if (!$ishtml) {
$message = strip_tags(breakToNewline(html_entity_decode($message, ENT_QUOTES, $emailcharset)));
} else {
$message = html_entity_decode($message, ENT_QUOTES, $emailcharset);
}
//Only send confirmation email if there is a valid email address
if (validateEmailAddress($cnfrow['email'])) {
SendEmailMessage($message, $subject, $to, $from, $sitename, $ishtml);
}
} else {
//There is nothing in the message or "Send confirmation emails" is set to "No" , so don't send a confirmation email
//This section only here as placeholder to indicate new feature :-)
}
}
}
}