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/*
* Copyright (C) 2013-2026 Jolla Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "fediversepostsmodel.h"
#include <QtCore/QVariantList>
namespace {
QVariantList imageListForPost(const SocialPost::ConstPtr &post)
{
QVariantList images;
if (!post) {
return images;
}
const QList<SocialPostImage::ConstPtr> postImages = post->images();
for (const SocialPostImage::ConstPtr &image : postImages) {
if (!image) {
continue;
}
QVariantMap imageMap;
imageMap.insert(QStringLiteral("url"), image->url());
imageMap.insert(QStringLiteral("type"), image->type() == SocialPostImage::Video
? QStringLiteral("video")
: QStringLiteral("photo"));
images.append(imageMap);
}
return images;
}
QVariantList accountListForPost(const SocialPost::ConstPtr &post)
{
QVariantList accounts;
if (!post) {
return accounts;
}
const QList<int> postAccounts = post->accounts();
for (int accountId : postAccounts) {
accounts.append(accountId);
}
return accounts;
}
void appendCommonPostFields(QMap<int, QVariant> *eventMap,
const SocialPost::ConstPtr &post,
int idRole,
int nameRole,
int bodyRole,
int timestampRole,
int iconRole,
int imagesRole,
int accountsRole)
{
if (!eventMap || !post) {
return;
}
eventMap->insert(idRole, post->identifier());
eventMap->insert(nameRole, post->name());
eventMap->insert(bodyRole, post->body());
eventMap->insert(timestampRole, post->timestamp());
eventMap->insert(iconRole, post->icon());
eventMap->insert(imagesRole, imageListForPost(post));
eventMap->insert(accountsRole, accountListForPost(post));
}
}
FediversePostsModel::FediversePostsModel(QObject *parent)
: QAbstractListModel(parent)
{
connect(&m_database, &AbstractSocialPostCacheDatabase::postsChanged,
this, &FediversePostsModel::postsChanged);
connect(&m_database, SIGNAL(accountIdFilterChanged()),
this, SIGNAL(accountIdFilterChanged()));
}
int FediversePostsModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent)
return m_data.count();
}
QVariant FediversePostsModel::data(const QModelIndex &index, int role) const
{
const int row = index.row();
if (!index.isValid() || row < 0 || row >= m_data.count()) {
return QVariant();
}
return m_data.at(row).value(role);
}
QHash<int, QByteArray> FediversePostsModel::roleNames() const
{
QHash<int, QByteArray> roleNames;
roleNames.insert(FediverseId, "fediverseId");
roleNames.insert(Name, "name");
roleNames.insert(AccountName, "accountName");
roleNames.insert(Acct, "acct");
roleNames.insert(Body, "body");
roleNames.insert(Timestamp, "timestamp");
roleNames.insert(Icon, "icon");
roleNames.insert(Images, "images");
roleNames.insert(Url, "url");
roleNames.insert(Link, "link");
roleNames.insert(BoostedBy, "boostedBy");
roleNames.insert(RebloggedBy, "rebloggedBy");
roleNames.insert(RepliesCount, "repliesCount");
roleNames.insert(FavouritesCount, "favouritesCount");
roleNames.insert(ReblogsCount, "reblogsCount");
roleNames.insert(Favourited, "favourited");
roleNames.insert(Reblogged, "reblogged");
roleNames.insert(InstanceUrl, "instanceUrl");
roleNames.insert(InstanceIconPath, "instanceIconPath");
roleNames.insert(Accounts, "accounts");
return roleNames;
}
QVariantList FediversePostsModel::accountIdFilter() const
{
return m_database.accountIdFilter();
}
void FediversePostsModel::setAccountIdFilter(const QVariantList &accountIds)
{
m_database.setAccountIdFilter(accountIds);
}
void FediversePostsModel::refresh()
{
m_database.refresh();
}
void FediversePostsModel::postsChanged()
{
QList<RowData> data;
QList<SocialPost::ConstPtr> postsData = m_database.posts();
Q_FOREACH (const SocialPost::ConstPtr &post, postsData) {
RowData eventMap;
const QString accountName = m_database.accountName(post);
const QString postUrl = m_database.url(post);
const QString boostedBy = m_database.boostedBy(post);
const int repliesCount = m_database.repliesCount(post);
const int favouritesCount = m_database.favouritesCount(post);
const int reblogsCount = m_database.reblogsCount(post);
const bool favourited = m_database.favourited(post);
const bool reblogged = m_database.reblogged(post);
appendCommonPostFields(&eventMap, post,
FediversePostsModel::FediverseId,
FediversePostsModel::Name,
FediversePostsModel::Body,
FediversePostsModel::Timestamp,
FediversePostsModel::Icon,
FediversePostsModel::Images,
FediversePostsModel::Accounts);
eventMap.insert(FediversePostsModel::AccountName, accountName);
eventMap.insert(FediversePostsModel::Acct, accountName);
eventMap.insert(FediversePostsModel::Url, postUrl);
eventMap.insert(FediversePostsModel::Link, postUrl);
eventMap.insert(FediversePostsModel::BoostedBy, boostedBy);
eventMap.insert(FediversePostsModel::RebloggedBy, boostedBy);
eventMap.insert(FediversePostsModel::RepliesCount, repliesCount);
eventMap.insert(FediversePostsModel::FavouritesCount, favouritesCount);
eventMap.insert(FediversePostsModel::ReblogsCount, reblogsCount);
eventMap.insert(FediversePostsModel::Favourited, favourited);
eventMap.insert(FediversePostsModel::Reblogged, reblogged);
eventMap.insert(FediversePostsModel::InstanceUrl, m_database.instanceUrl(post));
eventMap.insert(FediversePostsModel::InstanceIconPath, m_database.instanceIconPath(post));
data.append(eventMap);
}
const int oldCount = m_data.count();
beginResetModel();
m_data = data;
endResetModel();
if (oldCount != m_data.count()) {
emit countChanged();
}
}
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