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// SPDX-FileCopyrightText: 2021 Nheko Contributors
//
// SPDX-License-Identifier: GPL-3.0-or-later
#include "CommunitiesModel.h"
#include <set>
#include "Cache.h"
#include "UserSettingsPage.h"
CommunitiesModel::CommunitiesModel(QObject *parent)
: QAbstractListModel(parent)
{}
QHash<int, QByteArray>
CommunitiesModel::roleNames() const
{
return {
{AvatarUrl, "avatarUrl"},
{DisplayName, "displayName"},
{Tooltip, "tooltip"},
{ChildrenHidden, "childrenHidden"},
{Hidden, "hidden"},
{Id, "id"},
};
}
QVariant
CommunitiesModel::data(const QModelIndex &index, int role) const
{
if (index.row() == 0) {
switch (role) {
case CommunitiesModel::Roles::AvatarUrl:
return QString(":/icons/icons/ui/world.png");
case CommunitiesModel::Roles::DisplayName:
return tr("All rooms");
case CommunitiesModel::Roles::Tooltip:
return tr("Shows all rooms without filtering.");
case CommunitiesModel::Roles::ChildrenHidden:
return false;
case CommunitiesModel::Roles::Hidden:
return false;
case CommunitiesModel::Roles::Id:
return "";
}
} else if (index.row() - 1 < spaceOrder_.size()) {
auto id = spaceOrder_.at(index.row() - 1);
switch (role) {
case CommunitiesModel::Roles::AvatarUrl:
return QString::fromStdString(spaces_.at(id).avatar_url);
case CommunitiesModel::Roles::DisplayName:
case CommunitiesModel::Roles::Tooltip:
return QString::fromStdString(spaces_.at(id).name);
case CommunitiesModel::Roles::ChildrenHidden:
return true;
case CommunitiesModel::Roles::Hidden:
return hiddentTagIds_.contains("space:" + id);
case CommunitiesModel::Roles::Id:
return "space:" + id;
}
} else if (index.row() - 1 < tags_.size() + spaceOrder_.size()) {
auto tag = tags_.at(index.row() - 1 - spaceOrder_.size());
if (tag == "m.favourite") {
switch (role) {
case CommunitiesModel::Roles::AvatarUrl:
return QString(":/icons/icons/ui/star.png");
case CommunitiesModel::Roles::DisplayName:
return tr("Favourites");
case CommunitiesModel::Roles::Tooltip:
return tr("Rooms you have favourited.");
}
} else if (tag == "m.lowpriority") {
switch (role) {
case CommunitiesModel::Roles::AvatarUrl:
return QString(":/icons/icons/ui/lowprio.png");
case CommunitiesModel::Roles::DisplayName:
return tr("Low Priority");
case CommunitiesModel::Roles::Tooltip:
return tr("Rooms with low priority.");
}
} else if (tag == "m.server_notice") {
switch (role) {
case CommunitiesModel::Roles::AvatarUrl:
return QString(":/icons/icons/ui/tag.png");
case CommunitiesModel::Roles::DisplayName:
return tr("Server Notices");
case CommunitiesModel::Roles::Tooltip:
return tr("Messages from your server or administrator.");
}
} else {
switch (role) {
case CommunitiesModel::Roles::AvatarUrl:
return QString(":/icons/icons/ui/tag.png");
case CommunitiesModel::Roles::DisplayName:
case CommunitiesModel::Roles::Tooltip:
return tag.mid(2);
}
}
switch (role) {
case CommunitiesModel::Roles::Hidden:
return hiddentTagIds_.contains("tag:" + tag);
case CommunitiesModel::Roles::ChildrenHidden:
return true;
case CommunitiesModel::Roles::Id:
return "tag:" + tag;
}
}
return QVariant();
}
void
CommunitiesModel::initializeSidebar()
{
beginResetModel();
tags_.clear();
spaceOrder_.clear();
spaces_.clear();
std::set<std::string> ts;
std::vector<RoomInfo> tempSpaces;
auto infos = cache::roomInfo();
for (auto it = infos.begin(); it != infos.end(); it++) {
if (it.value().is_space) {
spaceOrder_.push_back(it.key());
spaces_[it.key()] = it.value();
} else {
for (const auto &t : it.value().tags) {
if (t.find("u.") == 0 || t.find("m." == 0)) {
ts.insert(t);
}
}
}
}
for (const auto &t : ts)
tags_.push_back(QString::fromStdString(t));
hiddentTagIds_ = UserSettings::instance()->hiddenTags();
endResetModel();
emit tagsChanged();
emit hiddenTagsChanged();
}
void
CommunitiesModel::clear()
{
beginResetModel();
tags_.clear();
endResetModel();
resetCurrentTagId();
emit tagsChanged();
}
void
CommunitiesModel::sync(const mtx::responses::Rooms &rooms)
{
bool tagsUpdated = false;
for (const auto &[roomid, room] : rooms.join) {
(void)roomid;
for (const auto &e : room.account_data.events)
if (std::holds_alternative<
mtx::events::AccountDataEvent<mtx::events::account_data::Tags>>(e)) {
tagsUpdated = true;
}
for (const auto &e : room.state.events)
if (std::holds_alternative<
mtx::events::StateEvent<mtx::events::state::space::Child>>(e) ||
std::holds_alternative<
mtx::events::StateEvent<mtx::events::state::space::Parent>>(e)) {
tagsUpdated = true;
}
for (const auto &e : room.timeline.events)
if (std::holds_alternative<
mtx::events::StateEvent<mtx::events::state::space::Child>>(e) ||
std::holds_alternative<
mtx::events::StateEvent<mtx::events::state::space::Parent>>(e)) {
tagsUpdated = true;
}
}
for (const auto &[roomid, room] : rooms.leave) {
(void)room;
if (spaceOrder_.contains(QString::fromStdString(roomid)))
tagsUpdated = true;
}
if (tagsUpdated)
initializeSidebar();
}
void
CommunitiesModel::setCurrentTagId(QString tagId)
{
if (tagId.startsWith("tag:")) {
auto tag = tagId.mid(4);
for (const auto &t : tags_) {
if (t == tag) {
this->currentTagId_ = tagId;
emit currentTagIdChanged(currentTagId_);
return;
}
}
} else if (tagId.startsWith("space:")) {
auto tag = tagId.mid(6);
for (const auto &t : spaceOrder_) {
if (t == tag) {
this->currentTagId_ = tagId;
emit currentTagIdChanged(currentTagId_);
return;
}
}
}
this->currentTagId_ = "";
emit currentTagIdChanged(currentTagId_);
}
void
CommunitiesModel::toggleTagId(QString tagId)
{
if (hiddentTagIds_.contains(tagId)) {
hiddentTagIds_.removeOne(tagId);
UserSettings::instance()->setHiddenTags(hiddentTagIds_);
} else {
hiddentTagIds_.push_back(tagId);
UserSettings::instance()->setHiddenTags(hiddentTagIds_);
}
if (tagId.startsWith("tag:")) {
auto idx = tags_.indexOf(tagId.mid(4));
if (idx != -1)
emit dataChanged(index(idx + 1 + spaceOrder_.size()),
index(idx + 1 + spaceOrder_.size()),
{Hidden});
} else if (tagId.startsWith("space:")) {
auto idx = spaceOrder_.indexOf(tagId.mid(6));
if (idx != -1)
emit dataChanged(index(idx + 1), index(idx + 1), {Hidden});
}
emit hiddenTagsChanged();
}
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