QJsonValue NJson::remove(QJsonValue parentValue, const QString &keysStr) {
QStringList keys = keysStr.split(".");
QString key = keys[0];
int index = key.toInt();
if (keys.size() == 1) {
if (parentValue.isArray()) {
QJsonArray array = parentValue.toArray();
array.removeAt(index);
return QJsonValue(array);
} else {
QJsonObject object = parentValue.toObject();
object.remove(key);
return QJsonValue(object);
}
} else {
keys.pop_front();
if (parentValue.isArray()) {
QJsonArray array= parentValue.toArray();
QJsonValue newValue = remove(QJsonValue(array[index]), keys.join("."));
if (array.size() <= index) {
array.insert(index, newValue);
} else {
array[index] = newValue;
}
return QJsonValue(array);
} else {
QJsonObject object = parentValue.toObject();
object[key] = remove(QJsonValue(parentValue.toObject()[key]), keys.join("."));
return QJsonValue(object);
}
}
}
bool LOCACC::updateScreen(QStringList newScreenData, QTreeWidgetItem *currentItem)
{
QString screenId = currentItem->text(0);
QJsonArray locArray = m_jsonMasterObj["locAccData"].toArray();
QJsonObject tempObj;
for(int i = 0 ; i < locArray.count() ; i++)
{
tempObj = locArray.at(i).toObject();
if(tempObj["id"] == screenId)
{
locArray.removeAt(i);
if(screenExistance(newScreenData,locArray))
{
return false;
}
tempObj["id"] = newScreenData.at(0);
tempObj["name"] = newScreenData.at(1);
locArray.insert(i,tempObj);
break;
}
}
m_jsonMasterObj["locAccData"] = locArray;
currentItem->setText(0,newScreenData.at(0));
writeFile();
return true;
}
bool LOCACC::deleteElement(QTreeWidgetItem *currentItem)
{
QString elementId = currentItem->text(0);
QJsonArray jArray = m_jsonMasterObj["locAccData"].toArray();
QString parentScreen = currentItem->parent()->text(0);
QJsonObject tempObj ;
for(int i = 0 ; i < jArray.count() ; i++ )
{
tempObj = jArray.at(i).toObject();
if(tempObj["id"] == parentScreen)
{
QJsonArray eleJArray = tempObj["elements"].toArray();
QJsonObject eleObject ;
for(int j = 0 ; j < eleJArray.count() ; j++)
{
eleObject = eleJArray.at(j).toObject();
if(eleObject["id"] == elementId)
{
eleJArray.removeAt(j);
tempObj["elements"] = eleJArray;
jArray.replace(i,tempObj);
break;
}
}
}
}
m_jsonMasterObj["locAccData"] = jArray;
currentItem->parent()->removeChild(currentItem);
emptyTreeWidget(currentItem);
writeFile();
return true;
}
void AccessControlPage::removeAccessControlRule()
{
QJsonArray accessControlRules = VeyonCore::config().accessControlRules();
accessControlRules.removeAt( ui->accessControlRulesView->currentIndex().row() );
VeyonCore::config().setAccessControlRules( accessControlRules );
updateAccessControlRules();
}
bool LOCACC::updateMessage(QStringList newMessageData, bool isAccTextSame, QTreeWidgetItem *currentItem)
{
QString messageId = currentItem->text(0);
QString eleId = currentItem->parent()->text(0);
QJsonArray jArray = m_jsonMasterObj["locAccData"].toArray();
QString parentScreen = currentItem->parent()->parent()->text(0);
QJsonObject tempObj ;
for(int i = 0 ; i < jArray.count() ; i++ )
{
tempObj = jArray.at(i).toObject();
if(tempObj["id"] == parentScreen)
{
QJsonArray eleJArray = tempObj["elements"].toArray();
QJsonObject tempEleObj;
for(int j = 0 ; j < eleJArray.count(); j++)
{
tempEleObj = eleJArray.at(j).toObject();
if(tempEleObj["id"] == eleId)
{
QJsonArray msgsArray = tempEleObj["messages"].toArray();
QJsonObject tempMsgObj;
for(int k = 0; k < msgsArray.count() ; k++)
{
tempMsgObj = msgsArray.at(k).toObject();
if(tempMsgObj["id"] == messageId)
{
msgsArray.removeAt(k);
if(messageExistance(newMessageData,msgsArray))
{
return false;
}
QJsonObject newMsgObj = getMessageJson(newMessageData,isAccTextSame);
msgsArray.insert(k,newMsgObj);
tempEleObj["messages"] = msgsArray;
eleJArray.replace(j,tempEleObj);
tempObj["elements"] = eleJArray;
jArray.replace(i,tempObj);
setMessageTooltip(currentItem,newMsgObj);
break;
}
}
}
}
}
}
m_jsonMasterObj["locAccData"] = jArray;
currentItem->setText(0,newMessageData.at(0));
writeFile();
return true;
}
static MetaDataResult::Tag tryReadPluginMetaDataFromCacheFile(const QString& canonicalPluginPath, RawPluginMetaData& result)
{
QJsonDocument jsonDocument;
if (readMetaDataFromCacheFile(jsonDocument) != ReadResult::Success)
return MetaDataResult::NotAvailable;
QJsonArray array = jsonDocument.array();
QDateTime pluginLastModified = QFileInfo(canonicalPluginPath).lastModified();
for (QJsonArray::const_iterator i = array.constBegin(); i != array.constEnd(); ++i) {
QJsonValue item = *i;
if (!item.isObject()) {
cacheFile()->remove();
return MetaDataResult::NotAvailable;
}
QJsonObject object = item.toObject();
if (object.value(QStringLiteral("path")).toString() == canonicalPluginPath) {
QString timestampString = object.value(QStringLiteral("timestamp")).toString();
if (timestampString.isEmpty()) {
cacheFile()->remove();
return MetaDataResult::NotAvailable;
}
QDateTime timestamp = QDateTime::fromString(timestampString);
if (timestamp < pluginLastModified) {
// Out of date data for this plugin => remove it from the file.
array.removeAt(i.i);
writeToCacheFile(array);
return MetaDataResult::NotAvailable;
}
if (object.contains(QLatin1String("unloadable")))
return MetaDataResult::Unloadable;
// Match.
result.name = object.value(QStringLiteral("name")).toString();
result.description = object.value(QStringLiteral("description")).toString();
result.mimeDescription = object.value(QStringLiteral("mimeDescription")).toString();
if (result.mimeDescription.isEmpty()) {
// Only the mime description is mandatory.
// Don't trust in the cache file if it is empty.
cacheFile()->remove();
return MetaDataResult::NotAvailable;
}
return MetaDataResult::Available;
}
}
return MetaDataResult::NotAvailable;
}
void ContactList::on_removeContact_clicked()
{
if(!ui->contactList->currentIndex().isValid() ||
QMessageBox::Cancel == QMessageBox::warning(this, "Confirm contact deletion", "This will delete the contact. You cool with that?", QMessageBox::Ok, QMessageBox::Cancel))
return;
int sourceRow = searchContactListModel->mapToSource(ui->contactList->currentIndex()).row();
contactListModel->removeRow(sourceRow);
QJsonArray array = document->array();
array.removeAt(sourceRow);
document->setArray(array);
emit currentIndexChanged(ui->contactList->currentIndex());
}
bool LOCACC::deleteScreen(QTreeWidgetItem *currentItem)
{
QString screenId = currentItem->text(0);
QJsonArray locArray = m_jsonMasterObj["locAccData"].toArray();
QJsonObject tempObj;
for(int i = 0 ; i < locArray.count() ; i++)
{
tempObj = locArray.at(i).toObject();
if(tempObj["id"] == screenId)
{
locArray.removeAt(i);
break;
}
}
m_jsonMasterObj["locAccData"] = locArray;
currentItem->parent()->removeChild(currentItem);
emptyTreeWidget(currentItem);
writeFile();
return true;
}
bool LOCACC::updateElement(QStringList newElementData, QTreeWidgetItem *currentItem)
{
QString elementId = currentItem->text(0);
QJsonArray jArray = m_jsonMasterObj["locAccData"].toArray();
QString parentScreen = currentItem->parent()->text(0);
QJsonObject tempObj ;
for(int i = 0 ; i < jArray.count() ; i++ )
{
tempObj = jArray.at(i).toObject();
if(tempObj["id"] == parentScreen)
{
QJsonArray eleJArray = tempObj["elements"].toArray();
QJsonObject eleObject ;
for(int j = 0 ; j < eleJArray.count() ; j++)
{
eleObject = eleJArray.at(j).toObject();
if(eleObject["id"] == elementId)
{
eleJArray.removeAt(j);
if(elementExistance(newElementData,eleJArray))
{
return false;
}
QJsonObject newEleJson = getElementJson(newElementData);
newEleJson["messages"] = eleObject["messages"];
eleJArray.insert(j,newEleJson);
tempObj["elements"] = eleJArray;
jArray.replace(i,tempObj);
break;
}
}
}
}
m_jsonMasterObj["locAccData"] = jArray;
currentItem->setText(0,newElementData.at(0));
writeFile();
return true;
}
bool LOCACC::changeOrder(int currentIndex, int newIndex, QTreeWidgetItem *item)
{
// qDebug() << "informal :" << currentIndex ;
if (item && ((currentIndex < newIndex && currentIndex < m_qtwiRoot->childCount() - 1)
|| (currentIndex > 0 && currentIndex > newIndex)))
{
// Visual Update
QList<QTreeWidgetItem *> items = m_qtwiRoot->takeChildren();
items.removeAt(currentIndex);
items.insert(newIndex,item);
m_qtwiRoot->insertChildren(0,items);
// Actual Update
QJsonArray locAccArray = m_jsonMasterObj.find("locAccData").value().toArray();
QJsonObject objectToRemove = locAccArray.at(currentIndex).toObject();
locAccArray.removeAt(currentIndex);
locAccArray.insert(newIndex,objectToRemove);
m_jsonMasterObj["locAccData"] = locAccArray;
//writeFile(); // Do not update file on change in order.
return true;
}
return false;
}
/*!
* \brief JsonDbObject::updateVersionOptimistic implement an optimisticWrite
* \param other the object containing the update to be written. Do NOT call computeVersion()
* on the other object before passing it in! other._meta.history is assumed untrusted.
* \param versionWritten contains the version string of the write upon return
* \param trackHistory whether version history should be tracked or not. Defaults to true.
* \return true if the passed object is a valid write. As this version can operate
* on conflicts too, version() and versionWritten can differ.
*/
bool JsonDbObject::updateVersionOptimistic(const JsonDbObject &other, QString *versionWrittenOut, bool trackHistory)
{
QString versionWritten;
// this is trusted and expected to contain a _meta object with book keeping info
QJsonObject meta = value(JsonDbString::kMetaStr).toObject();
// an array of all versions this object has replaced
QJsonArray history = meta.value(QStringLiteral("history")).toArray();
// all known conflicts
QJsonArray conflicts = meta.value(JsonDbString::kConflictsStr).toArray();
// check for in-object override of history tracking
if (trackHistory && value(JsonDbString::kLocalStr).toBool())
trackHistory = false;
QString replacedVersion = other.version();
int replacedCount;
QString replacedHash = tokenizeVersion(replacedVersion, &replacedCount);
int updateCount = replacedCount;
QString hash = replacedHash;
// we don't trust other._meta.history, so other._version must be replacedVersion
// if other.computeVersion() was called before updateVersionOptimistic(), other can at max be a replay
// as we lost which version other is replacing.
bool isReplay = !other.computeVersion(replacedCount, replacedHash, &updateCount, &hash);
bool isValidWrite = false;
// first we check if this version can eliminate a conflict
for (QJsonArray::const_iterator ii = conflicts.begin(); ii < conflicts.end(); ii++) {
JsonDbObject conflict((*ii).toObject());
if (conflict.version() == replacedVersion) {
if (!isReplay)
conflicts.removeAt(ii.i);
if (!isValidWrite) {
addAncestor(&history, updateCount, hash);
versionWritten = versionAsString(updateCount, hash);
}
isValidWrite = true;
}
}
// now we check if this version can progress the head
if (version().isEmpty() || version() == replacedVersion) {
if (!isReplay)
*this = other;
if (!isValidWrite)
versionWritten = versionAsString(updateCount, hash);
insert(JsonDbString::kVersionStr, versionWritten);
isValidWrite = true;
}
// make sure we can resurrect a tombstone
// Issue: Recreating a _uuid must have a updateCount higher than the tombstone
// otherwise it is considered a conflict.
if (!isValidWrite && isDeleted()) {
if (!isReplay) {
addAncestor(&history, replacedCount, replacedHash);
}
replacedHash = tokenizeVersion(version(), &replacedCount);
updateCount = replacedCount + 1;
versionWritten = versionAsString(updateCount, hash);
*this = other;
insert(JsonDbString::kVersionStr, versionWritten);
isValidWrite = true;
}
// update the book keeping of what versions we have replaced in this version branch
if (isValidWrite && !isReplay) {
addAncestor(&history, replacedCount, replacedHash);
meta = QJsonObject();
if (trackHistory && history.size())
meta.insert(QStringLiteral("history"), history);
if (conflicts.size())
meta.insert(JsonDbString::kConflictsStr, history);
if (!meta.isEmpty())
insert(JsonDbString::kMetaStr, meta);
else
insert(JsonDbString::kMetaStr, QJsonValue::Undefined);
}
// last chance for a valid write: other is a replay from history
if (!isValidWrite && isAncestorOf(history, updateCount, hash)) {
isValidWrite = true;
versionWritten = versionAsString(updateCount, hash);
}
if (versionWrittenOut)
*versionWrittenOut = versionWritten;
return isValidWrite;
}