<?php
include "../../header.php";
// Setup revision control
$revisions = revisions::create();
###############################################################################################################
try {
if (!isset($engine->cleanGet['MYSQL']['objectID']) || !validate::integer($engine->cleanGet['MYSQL']['objectID'])) {
throw new Exception('No Object ID Provided.');
}
$objectID = $engine->cleanGet['MYSQL']['objectID'];
$object = objects::get($objectID);
$form = forms::get($object['formID']);
$fields = $form['fields'];
if (mfcsPerms::isEditor($form['ID']) === FALSE) {
throw new Exception("Permission Denied to view objects created with this form.");
}
log::insert("Data Entry: Revision: View Page", $objectID);
###############################################################################################################
// Catch a form submition (which would be a revision being reverted to)
if (isset($engine->cleanPost['MYSQL']['revisionID'])) {
log::insert("Data Entry: Revision: Revert", $objectID);
// @TODO this should use revert2Revision() method instead of this ...
$revisionID = $revisions->getRevisionID($engine->cleanGet['MYSQL']['objectID'], $engine->cleanPost['MYSQL']['revisionID']);
if (($revision = $revisions->getMetadataForID($revisionID)) === FALSE) {
throw new Exception('Could not load revision.');
}
if (objects::update($engine->cleanGet['MYSQL']['objectID'], $revision['formID'], decodeFields($revision['data']), $revision['metadata'], $revision['parentID']) !== FALSE) {
// Reload the object - To refresh the data
$object = objects::get($objectID, TRUE);
} else {
public static function update($objectID, $formID, $data, $metadata, $parentID = 0, $modifiedTime = NULL)
{
if (!is_array($data)) {
errorHandle::newError(__METHOD__ . "() - : data is not array", errorHandle::DEBUG);
return FALSE;
}
// Get the current Form
if (($form = forms::get($formID)) === FALSE) {
errorHandle::newError(__METHOD__ . "() - retrieving form by formID", errorHandle::DEBUG);
return FALSE;
}
// the form is an object form, make sure that it has an ID field defined.
if (($idnoInfo = forms::getFormIDInfo($formID)) === FALSE) {
errorHandle::newError(__METHOD__ . "() - no IDNO field for object form.", errorHandle::DEBUG);
return FALSE;
}
// begin transactions
$result = mfcs::$engine->openDB->transBegin("objects");
if ($result !== TRUE) {
errorHandle::newError(__METHOD__ . "() - unable to start database transactions", errorHandle::DEBUG);
return FALSE;
}
// place old version into revision control
// excluding metadata objects
if ($metadata == 0) {
$rcs = revisions::create();
$return = $rcs->insertRevision($objectID);
if ($return !== TRUE) {
mfcs::$engine->openDB->transRollback();
mfcs::$engine->openDB->transEnd();
errorHandle::newError(__METHOD__ . "() - unable to insert revisions", errorHandle::DEBUG);
return FALSE;
}
}
// insert new version
$sql = sprintf("UPDATE `objects` SET `parentID`='%s', `data`='%s', `formID`='%s', `metadata`='%s', `modifiedTime`='%s', `modifiedBy`='%s' WHERE `ID`='%s'", isset(mfcs::$engine->cleanPost['MYSQL']['parentID']) ? mfcs::$engine->cleanPost['MYSQL']['parentID'] : mfcs::$engine->openDB->escape($parentID), encodeFields($data), mfcs::$engine->openDB->escape($formID), mfcs::$engine->openDB->escape($metadata), isnull($modifiedTime) ? time() : $modifiedTime, mfcs::$engine->openDB->escape(users::user('ID')), mfcs::$engine->openDB->escape($objectID));
$sqlResult = mfcs::$engine->openDB->query($sql);
if (!$sqlResult['result']) {
mfcs::$engine->openDB->transRollback();
mfcs::$engine->openDB->transEnd();
errorHandle::newError(__METHOD__ . "() - " . $sql . " -- " . $sqlResult['error'], errorHandle::DEBUG);
return FALSE;
}
// Insert into the new data table
if (self::insertObjectData($objectID, $data, $formID) === FALSE) {
mfcs::$engine->openDB->transRollback();
mfcs::$engine->openDB->transEnd();
errorHandle::newError(__METHOD__ . "() - inserting objects", errorHandle::DEBUG);
return FALSE;
}
// Update duplicate matching table
if (duplicates::updateDupeTable($formID, $objectID, $data) === FALSE) {
mfcs::$engine->openDB->transRollback();
mfcs::$engine->openDB->transEnd();
errorHandle::newError(__METHOD__ . "() - updating dupe matching", errorHandle::DEBUG);
return FALSE;
}
// if it is an object form (not a metadata form)
// do the IDNO stuff
// We only have to do this if the IDNO is managed by the user
if ($form['metadata'] == "0" && $idnoInfo['managedBy'] != "system") {
// the form is an object form, make sure that it has an ID field defined.
if (($idnoInfo = forms::getFormIDInfo($formID)) === FALSE) {
errorHandle::newError(__METHOD__ . "() - no IDNO field for object form.", errorHandle::DEBUG);
return FALSE;
}
$idno = isset(mfcs::$engine->cleanPost['MYSQL']['idno']) && !isempty(mfcs::$engine->cleanPost['MYSQL']['idno']) ? mfcs::$engine->cleanPost['MYSQL']['idno'] : self::getIDNOForObjectID($objectID);
if ($idno === FALSE || isempty($idno)) {
mfcs::$engine->openDB->transRollback();
mfcs::$engine->openDB->transEnd();
return FALSE;
}
if (!self::updateIDNO($objectID, $idno)) {
mfcs::$engine->openDB->transRollback();
mfcs::$engine->openDB->transEnd();
errorHandle::newError(__METHOD__ . "() - updating the IDNO: " . $sqlResult['error'], errorHandle::DEBUG);
return FALSE;
}
}
// end transactions
mfcs::$engine->openDB->transCommit();
mfcs::$engine->openDB->transEnd();
return TRUE;
}
