function deleteQuota($condition = false, $recursive = true)
{
if ($recursive == true) {
$oResult = Quota::model()->findAllByAttributes($condition);
foreach ($oResult as $aRow) {
Quota_languagesettings::model()->deleteAllByAttributes(array('quotals_quota_id' => $aRow['id']));
Quota_members::model()->deleteAllByAttributes(array('quota_id' => $aRow['id']));
}
}
Quota::model()->deleteAllByAttributes($condition);
}
/**
* This function imports a LimeSurvey .lss survey XML file
*
* @param mixed $sFullFilepath The full filepath of the uploaded file
*/
function XMLImportSurvey($sFullFilepath, $sXMLdata = NULL, $sNewSurveyName = NULL, $iDesiredSurveyId = NULL, $bTranslateInsertansTags = true)
{
Yii::app()->loadHelper('database');
$clang = Yii::app()->lang;
$aGIDReplacements = array();
if ($sXMLdata == NULL) {
$xml = simplexml_load_file($sFullFilepath);
} else {
$xml = simplexml_load_string($sXMLdata);
}
if ($xml->LimeSurveyDocType != 'Survey') {
$results['error'] = $clang->gT("This is not a valid LimeSurvey survey structure XML file.");
return $results;
}
$iDBVersion = (int) $xml->DBVersion;
$aQIDReplacements = array();
$aQuotaReplacements = array();
$results['defaultvalues'] = 0;
$results['answers'] = 0;
$results['surveys'] = 0;
$results['questions'] = 0;
$results['subquestions'] = 0;
$results['question_attributes'] = 0;
$results['groups'] = 0;
$results['assessments'] = 0;
$results['quota'] = 0;
$results['quotals'] = 0;
$results['quotamembers'] = 0;
$results['survey_url_parameters'] = 0;
$results['importwarnings'] = array();
$aLanguagesSupported = array();
foreach ($xml->languages->language as $language) {
$aLanguagesSupported[] = (string) $language;
}
$results['languages'] = count($aLanguagesSupported);
// Import surveys table ====================================================
foreach ($xml->surveys->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
$iOldSID = $results['oldsid'] = $insertdata['sid'];
if ($iDesiredSurveyId != NULL) {
$insertdata['wishSID'] = GetNewSurveyID($iDesiredSurveyId);
}
if ($iDBVersion <= 143) {
if (isset($insertdata['private'])) {
$insertdata['anonymized'] = $insertdata['private'];
}
unset($insertdata['private']);
unset($insertdata['notification']);
}
unset($insertdata['expires']);
unset($insertdata['startdate']);
//Make sure it is not set active
$insertdata['active'] = 'N';
//Set current user to be the owner
$insertdata['owner_id'] = Yii::app()->session['loginID'];
if (isset($insertdata['bouncetime']) && $insertdata['bouncetime'] == '') {
$insertdata['bouncetime'] = NULL;
}
if (isset($insertdata['showXquestions'])) {
$insertdata['showxquestions'] = $insertdata['showXquestions'];
unset($insertdata['showXquestions']);
}
$iNewSID = $results['newsid'] = Survey::model()->insertNewSurvey($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data [1]<br />");
$results['surveys']++;
}
// Import survey languagesettings table ===================================================================================
foreach ($xml->surveys_languagesettings->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
if (!in_array($insertdata['surveyls_language'], $aLanguagesSupported)) {
continue;
}
$insertdata['surveyls_survey_id'] = $iNewSID;
if ($bTranslateInsertansTags) {
if ($sNewSurveyName == NULL) {
$insertdata['surveyls_title'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['surveyls_title']);
} else {
$insertdata['surveyls_title'] = translateLinks('survey', $iOldSID, $iNewSID, $sNewSurveyName);
}
if (isset($insertdata['surveyls_description'])) {
$insertdata['surveyls_description'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['surveyls_description']);
}
if (isset($insertdata['surveyls_welcometext'])) {
$insertdata['surveyls_welcometext'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['surveyls_welcometext']);
}
if (isset($insertdata['surveyls_urldescription'])) {
$insertdata['surveyls_urldescription'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['surveyls_urldescription']);
}
if (isset($insertdata['surveyls_email_invite'])) {
$insertdata['surveyls_email_invite'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['surveyls_email_invite']);
}
if (isset($insertdata['surveyls_email_remind'])) {
$insertdata['surveyls_email_remind'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['surveyls_email_remind']);
}
if (isset($insertdata['surveyls_email_register'])) {
$insertdata['surveyls_email_register'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['surveyls_email_register']);
}
if (isset($insertdata['surveyls_email_confirm'])) {
$insertdata['surveyls_email_confirm'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['surveyls_email_confirm']);
}
}
$result = Surveys_languagesettings::model()->insertNewSurvey($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data [2]<br />");
}
// Import groups table ===================================================================================
if (isset($xml->groups->rows->row)) {
foreach ($xml->groups->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
if (!in_array($insertdata['language'], $aLanguagesSupported)) {
continue;
}
$iOldSID = $insertdata['sid'];
$insertdata['sid'] = $iNewSID;
$oldgid = $insertdata['gid'];
unset($insertdata['gid']);
// save the old qid
// now translate any links
if ($bTranslateInsertansTags) {
$insertdata['group_name'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['group_name']);
$insertdata['description'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['description']);
}
// Insert the new group
if (isset($aGIDReplacements[$oldgid])) {
switchMSSQLIdentityInsert('groups', true);
$insertdata['gid'] = $aGIDReplacements[$oldgid];
}
$newgid = Groups::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data [3]<br />");
$results['groups']++;
if (!isset($aGIDReplacements[$oldgid])) {
$aGIDReplacements[$oldgid] = $newgid;
// add old and new qid to the mapping array
} else {
switchMSSQLIdentityInsert('groups', false);
}
}
}
// Import questions table ===================================================================================
// We have to run the question table data two times - first to find all main questions
// then for subquestions (because we need to determine the new qids for the main questions first)
if (isset($xml->questions)) {
foreach ($xml->questions->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
if (!in_array($insertdata['language'], $aLanguagesSupported) || $insertdata['gid'] == 0) {
continue;
}
$iOldSID = $insertdata['sid'];
$insertdata['sid'] = $iNewSID;
$insertdata['gid'] = $aGIDReplacements[$insertdata['gid']];
$oldqid = $insertdata['qid'];
unset($insertdata['qid']);
// save the old qid
// now translate any links
if ($bTranslateInsertansTags) {
$insertdata['question'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['question']);
$insertdata['help'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['help']);
}
// Insert the new question
if (isset($aQIDReplacements[$oldqid])) {
$insertdata['qid'] = $aQIDReplacements[$oldqid];
switchMSSQLIdentityInsert('questions', true);
}
if ($insertdata) {
XSSFilterArray($insertdata);
}
$newqid = Questions::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data [4]<br />");
if (!isset($aQIDReplacements[$oldqid])) {
$aQIDReplacements[$oldqid] = $newqid;
$results['questions']++;
} else {
switchMSSQLIdentityInsert('questions', false);
}
}
}
// Import subquestions -------------------------------------------------------
if (isset($xml->subquestions)) {
foreach ($xml->subquestions->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
if (!in_array($insertdata['language'], $aLanguagesSupported) || $insertdata['gid'] == 0) {
continue;
}
if (!isset($insertdata['mandatory']) || trim($insertdata['mandatory']) == '') {
$insertdata['mandatory'] = 'N';
}
$insertdata['sid'] = $iNewSID;
$insertdata['gid'] = $aGIDReplacements[(int) $insertdata['gid']];
$oldsqid = (int) $insertdata['qid'];
unset($insertdata['qid']);
// save the old qid
$insertdata['parent_qid'] = $aQIDReplacements[(int) $insertdata['parent_qid']];
// remap the parent_qid
// now translate any links
if ($bTranslateInsertansTags) {
$insertdata['question'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['question']);
if (isset($insertdata['help'])) {
$insertdata['help'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['help']);
}
}
if (isset($aQIDReplacements[$oldsqid])) {
$insertdata['qid'] = $aQIDReplacements[$oldsqid];
switchMSSQLIdentityInsert('questions', true);
}
if ($insertdata) {
XSSFilterArray($insertdata);
}
$newsqid = Questions::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data [5]<br />");
if (!isset($insertdata['qid'])) {
$aQIDReplacements[$oldsqid] = $newsqid;
// add old and new qid to the mapping array
} else {
switchMSSQLIdentityInsert('questions', false);
}
$results['subquestions']++;
}
}
// Import answers ------------------------------------------------------------
if (isset($xml->answers)) {
foreach ($xml->answers->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
if (!in_array($insertdata['language'], $aLanguagesSupported) || !isset($aQIDReplacements[(int) $insertdata['qid']])) {
continue;
}
$insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
// remap the parent_qid
// now translate any links
if ($bTranslateInsertansTags) {
$insertdata['answer'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['answer']);
}
if ($insertdata) {
XSSFilterArray($insertdata);
}
$result = Answers::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
$results['answers']++;
}
}
// Import questionattributes -------------------------------------------------
if (isset($xml->question_attributes)) {
$aAllAttributes = questionAttributes(true);
foreach ($xml->question_attributes->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
unset($insertdata['qaid']);
if (!isset($aQIDReplacements[(int) $insertdata['qid']])) {
continue;
}
$insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
// remap the qid
if ($iDBVersion < 148 && isset($aAllAttributes[$insertdata['attribute']]['i18n']) && $aAllAttributes[$insertdata['attribute']]['i18n']) {
foreach ($aLanguagesSupported as $sLanguage) {
$insertdata['language'] = $sLanguage;
if ($insertdata) {
XSSFilterArray($insertdata);
}
$result = Question_attributes::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
}
} else {
$result = Question_attributes::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
}
$results['question_attributes']++;
}
}
// Import defaultvalues ------------------------------------------------------
if (isset($xml->defaultvalues)) {
$results['defaultvalues'] = 0;
foreach ($xml->defaultvalues->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
$insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
// remap the qid
if (isset($aQIDReplacements[(int) $insertdata['sqid']])) {
$insertdata['sqid'] = $aQIDReplacements[(int) $insertdata['sqid']];
}
// remap the subquestion id
if ($insertdata) {
XSSFilterArray($insertdata);
}
// now translate any links
$result = Defaultvalues::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
$results['defaultvalues']++;
}
}
$aOldNewFieldmap = reverseTranslateFieldNames($iOldSID, $iNewSID, $aGIDReplacements, $aQIDReplacements);
// Import conditions ---------------------------------------------------------
if (isset($xml->conditions)) {
$results['conditions'] = 0;
foreach ($xml->conditions->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
// replace the qid for the new one (if there is no new qid in the $aQIDReplacements array it mean that this condition is orphan -> error, skip this record)
if (isset($aQIDReplacements[$insertdata['qid']])) {
$insertdata['qid'] = $aQIDReplacements[$insertdata['qid']];
// remap the qid
} else {
continue;
}
// a problem with this answer record -> don't consider
if ($insertdata['cqid'] != 0) {
if (isset($aQIDReplacements[$insertdata['cqid']])) {
$oldcqid = $insertdata['cqid'];
//Save for cfield transformation
$insertdata['cqid'] = $aQIDReplacements[$insertdata['cqid']];
// remap the qid
} else {
continue;
}
// a problem with this answer record -> don't consider
list($oldcsid, $oldcgid, $oldqidanscode) = explode("X", $insertdata["cfieldname"], 3);
// replace the gid for the new one in the cfieldname(if there is no new gid in the $aGIDReplacements array it means that this condition is orphan -> error, skip this record)
if (!isset($aGIDReplacements[$oldcgid])) {
continue;
}
}
unset($insertdata["cid"]);
// recreate the cfieldname with the new IDs
if ($insertdata['cqid'] != 0) {
if (preg_match("/^\\+/", $oldcsid)) {
$newcfieldname = '+' . $iNewSID . "X" . $aGIDReplacements[$oldcgid] . "X" . $insertdata["cqid"] . substr($oldqidanscode, strlen($oldcqid));
} else {
$newcfieldname = $iNewSID . "X" . $aGIDReplacements[$oldcgid] . "X" . $insertdata["cqid"] . substr($oldqidanscode, strlen($oldcqid));
}
} else {
// The cfieldname is a not a previous question cfield but a {XXXX} replacement field
$newcfieldname = $insertdata["cfieldname"];
}
$insertdata["cfieldname"] = $newcfieldname;
if (trim($insertdata["method"]) == '') {
$insertdata["method"] = '==';
}
// Now process the value and replace @sgqa@ codes
if (preg_match("/^@(.*)@\$/", $insertdata["value"], $cfieldnameInCondValue)) {
if (isset($aOldNewFieldmap[$cfieldnameInCondValue[1]])) {
$newvalue = '@' . $aOldNewFieldmap[$cfieldnameInCondValue[1]] . '@';
$insertdata["value"] = $newvalue;
}
}
// now translate any links
$result = Conditions::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
$results['conditions']++;
}
}
// TMSW Conditions->Relevance: Call LEM->ConvertConditionsToRelevance
// Import assessments --------------------------------------------------------
if (isset($xml->assessments)) {
foreach ($xml->assessments->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
if ($insertdata['gid'] > 0) {
$insertdata['gid'] = $aGIDReplacements[(int) $insertdata['gid']];
// remap the qid
}
$insertdata['sid'] = $iNewSID;
// remap the survey id
// now translate any links
$result = Assessment::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
$results['assessments']++;
}
}
// Import quota --------------------------------------------------------------
if (isset($xml->quota)) {
foreach ($xml->quota->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
$insertdata['sid'] = $iNewSID;
// remap the survey id
$oldid = $insertdata['id'];
unset($insertdata['id']);
// now translate any links
$result = Quota::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
$aQuotaReplacements[$oldid] = Yii::app()->db->getCommandBuilder()->getLastInsertID('{{quota}}');
$results['quota']++;
}
}
// Import quota_members ------------------------------------------------------
if (isset($xml->quota_members)) {
foreach ($xml->quota_members->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
$insertdata['sid'] = $iNewSID;
// remap the survey id
$insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
// remap the qid
$insertdata['quota_id'] = $aQuotaReplacements[(int) $insertdata['quota_id']];
// remap the qid
unset($insertdata['id']);
// now translate any links
$result = Quota_members::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
$results['quotamembers']++;
}
}
// Import quota_languagesettings----------------------------------------------
if (isset($xml->quota_languagesettings)) {
foreach ($xml->quota_languagesettings->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
$insertdata['quotals_quota_id'] = $aQuotaReplacements[(int) $insertdata['quotals_quota_id']];
// remap the qid
unset($insertdata['quotals_id']);
$result = Quota_languagesettings::model()->insertRecords($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
$results['quotals']++;
}
}
// Import survey_url_parameters ----------------------------------------------
if (isset($xml->survey_url_parameters)) {
foreach ($xml->survey_url_parameters->rows->row as $row) {
$insertdata = array();
foreach ($row as $key => $value) {
$insertdata[(string) $key] = (string) $value;
}
$insertdata['sid'] = $iNewSID;
// remap the survey id
if (isset($insertdata['targetsqid']) && $insertdata['targetsqid'] != '') {
$insertdata['targetsqid'] = $aSQIDReplacements[(int) $insertdata['targetsqid']];
// remap the qid
}
if (isset($insertdata['targetqid']) && $insertdata['targetqid'] != '') {
$insertdata['targetqid'] = $aQIDReplacements[(int) $insertdata['targetqid']];
// remap the qid
}
unset($insertdata['id']);
$result = Survey_url_parameters::model()->insertRecord($insertdata) or safeDie($clang->gT("Error") . ": Failed to insert data<br />");
$results['survey_url_parameters']++;
}
}
// Set survey rights
Survey_permissions::model()->giveAllSurveyPermissions(Yii::app()->session['loginID'], $iNewSID);
$aOldNewFieldmap = reverseTranslateFieldNames($iOldSID, $iNewSID, $aGIDReplacements, $aQIDReplacements);
$results['FieldReMap'] = $aOldNewFieldmap;
LimeExpressionManager::SetSurveyId($iNewSID);
translateInsertansTags($iNewSID, $iOldSID, $aOldNewFieldmap);
LimeExpressionManager::RevertUpgradeConditionsToRelevance($iNewSID);
LimeExpressionManager::UpgradeConditionsToRelevance($iNewSID);
return $results;
}
function editquota($iSurveyId)
{
$iSurveyId = sanitize_int($iSurveyId);
$this->_checkPermissions($iSurveyId, 'update');
$aData = $this->_getData($iSurveyId);
$aLangs = $aData['aLangs'];
$clang = $aData['clang'];
$aViewUrls = array();
$aQuotaInfo = Quota::model()->findByPk(Yii::app()->request->getPost('quota_id'));
$aData['quotainfo'] = $aQuotaInfo;
$aViewUrls[] = 'editquota_view';
$first = true;
foreach ($aLangs as $sLanguage) {
$aTabTitles[$sLanguage] = getLanguageNameFromCode($sLanguage, false);
if ($first) {
$aTabTitles[$sLanguage] .= ' (' . $clang->gT("Base language") . ')';
$first = false;
}
$aData['langquotainfo'] = Quota_languagesettings::model()->findByAttributes(array('quotals_quota_id' => Yii::app()->request->getPost('quota_id'), 'quotals_language' => $sLanguage));
$aData['lang'] = $sLanguage;
$aViewUrls['editquotalang_view'][] = $aData;
}
$aData['aTabTitles'] = $aTabTitles;
$aViewUrls[] = 'editquotafooter_view';
$this->_renderWrappedTemplate('quotas', $aViewUrls, $aData);
}
/**
* This function checks the LimeSurvey database for logical consistency and returns an according array
* containing all issues in the particular tables.
* @returns Array with all found issues.
*/
protected function _checkintegrity()
{
$clang = Yii::app()->lang;
/*** Plainly delete survey permissions if the survey or user does not exist ***/
$users = User::model()->findAll();
$uids = array();
foreach ($users as $user) {
$uids[] = $user['uid'];
}
$criteria = new CDbCriteria();
$criteria->addNotInCondition('uid', $uids, 'OR');
$surveys = Survey::model()->findAll();
$sids = array();
foreach ($surveys as $survey) {
$sids[] = $survey['sid'];
}
$criteria->addNotInCondition('sid', $sids, 'OR');
Survey_permissions::model()->deleteAll($criteria);
// Deactivate surveys that have a missing response table
foreach ($surveys as $survey) {
if ($survey['active'] == 'Y' && !tableExists("{{survey_{$survey['sid']}}}")) {
Survey::model()->updateByPk($survey['sid'], array('active' => 'N'));
}
}
// Fix subquestions
fixSubquestions();
/*** Check for active survey tables with missing survey entry and rename them ***/
$sDBPrefix = Yii::app()->db->tablePrefix;
$sQuery = dbSelectTablesLike('{{survey}}\\_%');
$aResult = dbQueryOrFalse($sQuery) or safeDie("Couldn't get list of conditions from database<br />{$sQuery}<br />");
foreach ($aResult->readAll() as $aRow) {
$sTableName = substr(reset($aRow), strlen($sDBPrefix));
if ($sTableName == 'survey_permissions' || $sTableName == 'survey_links' || $sTableName == 'survey_url_parameters') {
continue;
}
$aTableName = explode('_', $sTableName);
if (isset($aTableName[1]) && ctype_digit($aTableName[1])) {
$iSurveyID = $aTableName[1];
if (!in_array($iSurveyID, $sids)) {
$sDate = date('YmdHis') . rand(1, 1000);
$sOldTable = "survey_{$iSurveyID}";
$sNewTable = "old_survey_{$iSurveyID}_{$sDate}";
try {
$deactivateresult = Yii::app()->db->createCommand()->renameTable("{{{$sOldTable}}}", "{{{$sNewTable}}}");
} catch (CDbException $e) {
die('Couldn\'t make backup of the survey table. Please try again. The database reported the following error:<br />' . htmlspecialchars($e) . '<br />');
}
}
}
}
/*** Check for active token tables with missing survey entry ***/
$aResult = dbQueryOrFalse(dbSelectTablesLike('{{tokens}}\\_%')) or safeDie("Couldn't get list of conditions from database<br />{$sQuery}<br />");
foreach ($aResult->readAll() as $aRow) {
$sTableName = substr(reset($aRow), strlen($sDBPrefix));
$iSurveyID = substr($sTableName, strpos($sTableName, '_') + 1);
if (!in_array($iSurveyID, $sids)) {
$sDate = date('YmdHis') . rand(1, 1000);
$sOldTable = "tokens_{$iSurveyID}";
$sNewTable = "old_tokens_{$iSurveyID}_{$sDate}";
try {
$deactivateresult = Yii::app()->db->createCommand()->renameTable("{{{$sOldTable}}}", "{{{$sNewTable}}}");
} catch (CDbException $e) {
die('Couldn\'t make backup of the survey table. Please try again. The database reported the following error:<br />' . htmlspecialchars($e) . '<br />');
}
}
}
/**********************************************************************/
/* Check conditions */
/**********************************************************************/
// TMSW Conditions->Relevance: Replace this with analysis of relevance
$conditions = Conditions::model()->findAll();
if (Conditions::model()->hasErrors()) {
safeDie(Conditions::model()->getError());
}
$okQuestion = array();
foreach ($conditions as $condition) {
if ($condition['cqid'] != 0) {
// skip case with cqid=0 for codnitions on {TOKEN:EMAIL} for instance
if (!array_key_exists($condition['cqid'], $okQuestion)) {
$iRowCount = Questions::model()->countByAttributes(array('qid' => $condition['cqid']));
if (Questions::model()->hasErrors()) {
safeDie(Questions::model()->getError());
}
if (!$iRowCount) {
$aDelete['conditions'][] = array('cid' => $condition['cid'], 'reason' => $clang->gT('No matching CQID'));
} else {
$okQuestion[$condition['cqid']] = $condition['cqid'];
}
}
}
if ($condition['cfieldname']) {
if (preg_match('/^\\+{0,1}[0-9]+X[0-9]+X*$/', $condition['cfieldname'])) {
// only if cfieldname isn't Tag such as {TOKEN:EMAIL} or any other token
list($surveyid, $gid, $rest) = explode('X', $condition['cfieldname']);
$iRowCount = count(Groups::model()->findAllByAttributes(array('gid' => $gid)));
if (Groups::model()->hasErrors()) {
safeDie(Groups::model()->getError());
}
if (!$iRowCount) {
$aDelete['conditions'][] = array('cid' => $condition['cid'], 'reason' => $clang->gT('No matching CFIELDNAME group!') . " ({$gid}) ({$condition['cfieldname']})");
}
}
} elseif (!$condition['cfieldname']) {
$aDelete['conditions'][] = array('cid' => $condition['cid'], 'reason' => $clang->gT('No CFIELDNAME field set!') . " ({$condition['cfieldname']})");
}
}
/**********************************************************************/
/* Check question attributes */
/**********************************************************************/
$question_attributes = Question_attributes::model()->findAllBySql('select qid from {{question_attributes}} where qid not in (select qid from {{questions}})');
if (Question_attributes::model()->hasErrors()) {
safeDie(Question_attributes::model()->getError());
}
foreach ($question_attributes as $question_attribute) {
$aDelete['questionattributes'][] = array('qid' => $question_attribute['qid']);
}
// foreach
/**********************************************************************/
/* Check default values */
/**********************************************************************/
$questions = Questions::model()->findAll();
if (Questions::model()->hasErrors()) {
safeDie(Questions::model()->getError());
}
$qids = array();
foreach ($questions as $question) {
$qids[] = $question['qid'];
}
$criteria = new CDbCriteria();
$criteria->addNotInCondition('qid', $qids);
$aDelete['defaultvalues'] = count(Defaultvalues::model()->findAll($criteria));
if (Defaultvalues::model()->hasErrors()) {
safeDie(Defaultvalues::model()->getError());
}
/**********************************************************************/
/* Check quotas */
/**********************************************************************/
$surveys = Survey::model()->findAll();
if (Survey::model()->hasErrors()) {
safeDie(Survey::model()->getError());
}
$sids = array();
foreach ($surveys as $survey) {
$sids[] = $survey['sid'];
}
$criteria = new CDbCriteria();
$criteria->addNotInCondition('sid', $sids);
$aDelete['quotas'] = count(Quota::model()->findAll($criteria));
if (Quota::model()->hasErrors()) {
safeDie(Quota::model()->getError());
}
/**********************************************************************/
/* Check quota languagesettings */
/**********************************************************************/
$quotas = Quota::model()->findAll();
if (Quota::model()->hasErrors()) {
safeDie(Quota::model()->getError());
}
$ids = array();
foreach ($quotas as $quota) {
$ids[] = $quota['id'];
}
$criteria = new CDbCriteria();
$criteria->addNotInCondition('quotals_quota_id', $ids);
$aDelete['quotals'] = count(Quota_languagesettings::model()->findAll($criteria));
if (Quota_languagesettings::model()->hasErrors()) {
safeDie(Quota_languagesettings::model()->getError());
}
/**********************************************************************/
/* Check quota members */
/**********************************************************************/
$quotas = Quota::model()->findAll();
$quota_ids = array();
foreach ($quotas as $quota) {
$quota_ids[] = $quota['id'];
}
$criteria = new CDbCriteria();
$criteria->addNotInCondition('quota_id', $quota_ids);
$questions = Questions::model()->findAll();
$qids = array();
foreach ($questions as $question) {
$qids[] = $question['qid'];
}
$criteria->addNotInCondition('qid', $qids, 'OR');
$surveys = Survey::model()->findAll();
$sids = array();
foreach ($surveys as $survey) {
$sids[] = $survey['sid'];
}
$criteria->addNotInCondition('sid', $sids, 'OR');
$aDelete['quotamembers'] = count(Quota_members::model()->findAll($criteria));
if (Quota_members::model()->hasErrors()) {
safeDie(Quota_members::model()->getError());
}
/**********************************************************************/
/* Check assessments */
/**********************************************************************/
$criteria = new CDbCriteria();
$criteria->compare('scope', 'T');
$assessments = Assessment::model()->findAll($criteria);
if (Assessment::model()->hasErrors()) {
safeDie(Assessment::model()->getError());
}
foreach ($assessments as $assessment) {
$iAssessmentCount = count(Survey::model()->findAllByPk($assessment['sid']));
if (Survey::model()->hasErrors()) {
safeDie(Survey::model()->getError());
}
if (!$iAssessmentCount) {
$aDelete['assessments'][] = array('id' => $assessment['id'], 'assessment' => $assessment['name'], 'reason' => $clang->gT('No matching survey'));
}
}
$criteria = new CDbCriteria();
$criteria->compare('scope', 'G');
$assessments = Assessment::model()->findAll($criteria);
if (Assessment::model()->hasErrors()) {
safeDie(Assessment::model()->getError());
}
foreach ($assessments as $assessment) {
$iAssessmentCount = count(Groups::model()->findAllByPk(array('gid' => $assessment['gid'], 'language' => $assessment['language'])));
if (Groups::model()->hasErrors()) {
safeDie(Groups::model()->getError());
}
if (!$iAssessmentCount) {
$aDelete['assessments'][] = array('id' => $assessment['id'], 'assessment' => $assessment['name'], 'reason' => $clang->gT('No matching group'));
}
}
/**********************************************************************/
/* Check answers */
/**********************************************************************/
$answers = Answers::model()->findAll();
if (Answers::model()->hasErrors()) {
safeDie(Answers::model()->getError());
}
$okQuestion = array();
foreach ($answers as $answer) {
if (!array_key_exists($answer['qid'], $okQuestion)) {
$iAnswerCount = Questions::model()->countByAttributes(array('qid' => $answer['qid']));
if (Questions::model()->hasErrors()) {
safeDie(Questions::model()->getError());
}
if (!$iAnswerCount) {
$aDelete['answers'][] = array('qid' => $answer['qid'], 'code' => $answer['code'], 'reason' => $clang->gT('No matching question'));
} else {
$okQuestion[$answer['qid']] = $answer['qid'];
}
}
}
/***************************************************************************/
/* Check survey languagesettings and restore them if they don't exist */
/***************************************************************************/
$surveys = Survey::model()->findAll();
foreach ($surveys as $survey) {
$aLanguages = $survey->additionalLanguages;
$aLanguages[] = $survey->language;
foreach ($aLanguages as $langname) {
if ($langname) {
$oLanguageSettings = Surveys_languagesettings::model()->find('surveyls_survey_id=:surveyid AND surveyls_language=:langname', array(':surveyid' => $survey->sid, ':langname' => $langname));
if (!$oLanguageSettings) {
$oLanguageSettings = new Surveys_languagesettings();
$languagedetails = getLanguageDetails($langname);
$insertdata = array('surveyls_survey_id' => $survey->sid, 'surveyls_language' => $langname, 'surveyls_title' => '', 'surveyls_dateformat' => $languagedetails['dateformat']);
foreach ($insertdata as $k => $v) {
$oLanguageSettings->{$k} = $v;
}
$usresult = $oLanguageSettings->save();
}
}
}
}
/**********************************************************************/
/* Check survey language settings */
/**********************************************************************/
$surveys = Survey::model()->findAll();
if (Survey::model()->hasErrors()) {
safeDie(Survey::model()->getError());
}
$sids = array();
foreach ($surveys as $survey) {
$sids[] = $survey['sid'];
}
$criteria = new CDbCriteria();
$criteria->addNotInCondition('surveyls_survey_id', $sids);
$surveys_languagesettings = Surveys_languagesettings::model()->findAll($criteria);
if (Surveys_languagesettings::model()->hasErrors()) {
safeDie(Surveys_languagesettings::model()->getError());
}
foreach ($surveys_languagesettings as $surveys_languagesetting) {
$aDelete['surveylanguagesettings'][] = array('slid' => $surveys_languagesetting['surveyls_survey_id'], 'reason' => $clang->gT('The related survey is missing.'));
}
/**********************************************************************/
/* Check questions */
/**********************************************************************/
$questions = Questions::model()->findAll();
if (Questions::model()->hasErrors()) {
safeDie(Questions::model()->getError());
}
$groups = Groups::model()->findAll();
if (Groups::model()->hasErrors()) {
safeDie(Groups::model()->getError());
}
$gids = array();
foreach ($groups as $group) {
$gids[] = $group['gid'];
}
foreach ($questions as $question) {
//Make sure the group exists
if (!in_array($question['gid'], $gids)) {
$aDelete['questions'][] = array('qid' => $question['qid'], 'reason' => $clang->gT('No matching group') . " ({$question['gid']})");
}
//Make sure survey exists
if (!in_array($question['sid'], $sids)) {
$aDelete['questions'][] = array('qid' => $question['qid'], 'reason' => $clang->gT('There is no matching survey.') . " ({$question['sid']})");
}
}
/**********************************************************************/
/* Check groups */
/**********************************************************************/
$surveys = Survey::model()->findAll();
if (Survey::model()->hasErrors()) {
safeDie(Survey::model()->getError());
}
$sids = array();
foreach ($surveys as $survey) {
$sids[] = $survey['sid'];
}
$criteria = new CDbCriteria();
$criteria->addNotInCondition('sid', $sids);
$groups = Groups::model()->findAll($criteria);
foreach ($groups as $group) {
$aDelete['groups'][] = array('gid' => $group['gid'], 'reason' => $clang->gT('There is no matching survey.') . ' SID:' . $group['sid']);
}
/**********************************************************************/
/* Check old survey tables */
/**********************************************************************/
//1: Get list of 'old_survey' tables and extract the survey id
//2: Check if that survey id still exists
//3: If it doesn't offer it for deletion
$sQuery = dbSelectTablesLike('{{old_survey}}%');
$aResult = dbQueryOrFalse($sQuery) or safeDie("Couldn't get list of conditions from database<br />{$sQuery}<br />");
$aTables = $aResult->readAll();
$aOldSIDs = array();
$aSIDs = array();
foreach ($aTables as $sTable) {
$sTable = reset($sTable);
list($sOldText, $SurveyText, $iSurveyID, $sDate) = explode('_', substr($sTable, strlen($sDBPrefix)));
$aOldSIDs[] = $iSurveyID;
$aFullOldSIDs[$iSurveyID][] = $sTable;
}
$aOldSIDs = array_unique($aOldSIDs);
//$sQuery = 'SELECT sid FROM {{surveys}} ORDER BY sid';
//$oResult = dbExecuteAssoc($sQuery) or safeDie('Couldn\'t get unique survey ids');
$surveys = Survey::model()->findAll();
if (Survey::model()->hasErrors()) {
safeDie(Survey::model()->getError());
}
$aSIDs = array();
foreach ($surveys as $survey) {
$aSIDs[] = $survey['sid'];
}
foreach ($aOldSIDs as $iOldSID) {
if (!in_array($iOldSID, $aSIDs)) {
foreach ($aFullOldSIDs[$iOldSID] as $sTableName) {
$aDelete['orphansurveytables'][] = $sTableName;
}
} else {
foreach ($aFullOldSIDs[$iOldSID] as $sTableName) {
$aTableParts = explode('_', substr($sTableName, strlen($sDBPrefix)));
if (count($aTableParts) == 4) {
$sOldText = $aTableParts[0];
$SurveyText = $aTableParts[1];
$iSurveyID = $aTableParts[2];
$sDateTime = $aTableParts[3];
$sType = $clang->gT('responses');
} elseif (count($aTableParts) == 5) {
//This is a timings table (
$sOldText = $aTableParts[0];
$SurveyText = $aTableParts[1];
$iSurveyID = $aTableParts[2];
$sDateTime = $aTableParts[4];
$sType = $clang->gT('timings');
}
$iYear = substr($sDateTime, 0, 4);
$iMonth = substr($sDateTime, 4, 2);
$iDay = substr($sDateTime, 6, 2);
$iHour = substr($sDateTime, 8, 2);
$iMinute = substr($sDateTime, 10, 2);
$sDate = date('d M Y H:i', mktime($iHour, $iMinute, 0, $iMonth, $iDay, $iYear));
$sQuery = 'SELECT count(*) as recordcount FROM ' . $sTableName;
$aFirstRow = Yii::app()->db->createCommand($sQuery)->queryRow();
if ($aFirstRow['recordcount'] == 0) {
// empty table - so add it to immediate deletion
$aDelete['orphansurveytables'][] = $sTableName;
} else {
$aOldSurveyTableAsk[] = array('table' => $sTableName, 'details' => sprintf($clang->gT('Survey ID %d saved at %s containing %d record(s) (%s)'), $iSurveyID, $sDate, $aFirstRow['recordcount'], $sType));
}
}
}
}
/**********************************************************************/
/* CHECK OLD TOKEN TABLES */
/**********************************************************************/
//1: Get list of 'old_token' tables and extract the survey id
//2: Check if that survey id still exists
//3: If it doesn't offer it for deletion
$aResult = dbQueryOrFalse(dbSelectTablesLike('{{old_token}}%')) or safeDie("Couldn't get list of conditions from database<br />{$sQuery}<br />");
$aTables = $aResult->readAll();
$aOldTokenSIDs = array();
$aTokenSIDs = array();
$aFullOldTokenSIDs = array();
foreach ($aTables as $sTable) {
$sTable = reset($sTable);
list($sOldText, $SurveyText, $iSurveyID, $sDateTime) = explode('_', substr($sTable, strlen($sDBPrefix)));
$aTokenSIDs[] = $iSurveyID;
$aFullOldTokenSIDs[$iSurveyID][] = $sTable;
}
$aOldTokenSIDs = array_unique($aTokenSIDs);
$surveys = Survey::model()->findAll();
if (Survey::model()->hasErrors()) {
safeDie(Survey::model()->getError());
}
$aSIDs = array();
foreach ($surveys as $survey) {
$aSIDs[] = $survey['sid'];
}
foreach ($aOldTokenSIDs as $iOldTokenSID) {
if (!in_array($iOldTokenSID, $aOldTokenSIDs)) {
foreach ($aFullOldTokenSIDs[$iOldTokenSID] as $sTableName) {
$aDelete['orphantokentables'][] = $sTableName;
}
} else {
foreach ($aFullOldTokenSIDs[$iOldTokenSID] as $sTableName) {
list($sOldText, $sTokensText, $iSurveyID, $sDateTime) = explode('_', substr($sTableName, strlen($sDBPrefix)));
$iYear = substr($sDateTime, 0, 4);
$iMonth = substr($sDateTime, 4, 2);
$iDay = substr($sDateTime, 6, 2);
$iHour = substr($sDateTime, 8, 2);
$iMinute = substr($sDateTime, 10, 2);
$sDate = date('D, d M Y h:i a', mktime($iHour, $iMinute, 0, $iMonth, $iDay, $iYear));
$sQuery = 'SELECT count(*) as recordcount FROM ' . $sTableName;
$aFirstRow = Yii::app()->db->createCommand($sQuery)->queryRow();
if ($aFirstRow['recordcount'] == 0) {
// empty table - so add it to immediate deletion
$aDelete['orphantokentables'][] = $sTableName;
} else {
$aOldTokenTableAsk[] = array('table' => $sTableName, 'details' => sprintf($clang->gT('Survey ID %d saved at %s containing %d record(s)'), $iSurveyID, $sDate, $aFirstRow['recordcount']));
}
}
}
}
if ($aDelete['defaultvalues'] == 0 && $aDelete['quotamembers'] == 0 && $aDelete['quotas'] == 0 && $aDelete['quotals'] == 0 && count($aDelete) == 4) {
$aDelete['integrityok'] = true;
} else {
$aDelete['integrityok'] = false;
}
if (!isset($aOldTokenTableAsk) && !isset($aOldSurveyTableAsk)) {
$aDelete['redundancyok'] = true;
} else {
$aDelete['redundancyok'] = false;
$aDelete['redundanttokentables'] = array();
$aDelete['redundantsurveytables'] = array();
if (isset($aOldTokenTableAsk)) {
$aDelete['redundanttokentables'] = $aOldTokenTableAsk;
}
if (isset($aOldSurveyTableAsk)) {
$aDelete['redundantsurveytables'] = $aOldSurveyTableAsk;
}
}
/**********************************************************************/
/* CHECK CPDB SURVEY_LINKS TABLE FOR REDUNDENT TOKEN TABLES */
/**********************************************************************/
//1: Get distinct list of survey_link survey ids, check if tokens
// table still exists for each one, and remove if not
/* TODO */
/**********************************************************************/
/* CHECK CPDB SURVEY_LINKS TABLE FOR REDUNDENT TOKEN ENTRIES */
/**********************************************************************/
//1: For each survey_link, see if the matching entry still exists in
// the token table and remove if it doesn't.
/* TODO */
return $aDelete;
}