mirror of
https://github.com/UltimMC/Launcher.git
synced 2025-10-04 01:00:22 +00:00
Start working on search
This commit is contained in:
kb1000
262
launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp
Normal file
262
launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp
Normal file
@@ -0,0 +1,262 @@
|
||||
/*
|
||||
* Copyright 2013-2022 MultiMC Contributors
|
||||
* Copyright 2022 kb1000
|
||||
*
|
||||
* This source is subject to the Microsoft Permissive License (MS-PL).
|
||||
* Please see the COPYING.md file for more information.
|
||||
*/
|
||||
|
||||
#include "ModrinthModel.h"
|
||||
#include "Application.h"
|
||||
#include "Json.h"
|
||||
|
||||
#include <QIcon>
|
||||
|
||||
Modrinth::ListModel::ListModel(QObject *parent) : QAbstractListModel(parent)
|
||||
{
|
||||
}
|
||||
|
||||
Modrinth::ListModel::~ListModel() = default;
|
||||
|
||||
QVariant Modrinth::ListModel::data(const QModelIndex &index, int role) const
|
||||
{
|
||||
int pos = index.row();
|
||||
if(pos >= modpacks.size() || pos < 0 || !index.isValid())
|
||||
{
|
||||
return QString("INVALID INDEX %1").arg(pos);
|
||||
}
|
||||
|
||||
auto pack = modpacks.at(pos);
|
||||
if(role == Qt::DisplayRole)
|
||||
{
|
||||
return pack.name;
|
||||
}
|
||||
else if(role == Qt::DecorationRole)
|
||||
{
|
||||
if(m_logoMap.contains(pack.id))
|
||||
{
|
||||
return (m_logoMap.value(pack.id));
|
||||
}
|
||||
QIcon icon = APPLICATION->getThemedIcon("screenshot-placeholder");
|
||||
((ListModel *)this)->requestLogo(pack.id, pack.iconUrl);
|
||||
return icon;
|
||||
}
|
||||
else if (role == Qt::ToolTipRole)
|
||||
{
|
||||
return pack.description;
|
||||
}
|
||||
else if(role == Qt::UserRole)
|
||||
{
|
||||
QVariant v;
|
||||
v.setValue(pack);
|
||||
return v;
|
||||
}
|
||||
return QVariant();
|
||||
}
|
||||
|
||||
bool Modrinth::ListModel::canFetchMore(const QModelIndex& parent) const
|
||||
{
|
||||
return searchState == CanPossiblyFetchMore;
|
||||
}
|
||||
|
||||
|
||||
void Modrinth::ListModel::fetchMore(const QModelIndex& parent)
|
||||
{
|
||||
if (parent.isValid())
|
||||
return;
|
||||
if(nextSearchOffset == 0) {
|
||||
qWarning() << "fetchMore with 0 offset is wrong...";
|
||||
return;
|
||||
}
|
||||
performPaginatedSearch();
|
||||
}
|
||||
|
||||
int Modrinth::ListModel::columnCount(const QModelIndex &parent) const
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
int Modrinth::ListModel::rowCount(const QModelIndex &parent) const
|
||||
{
|
||||
return modpacks.size();
|
||||
}
|
||||
|
||||
void Modrinth::ListModel::searchWithTerm(const QString& term, const QString &sort)
|
||||
{
|
||||
if(currentSearchTerm == term && currentSearchTerm.isNull() == term.isNull() && currentSort == sort) {
|
||||
return;
|
||||
}
|
||||
currentSearchTerm = term;
|
||||
currentSort = sort;
|
||||
if(jobPtr) {
|
||||
jobPtr->abort();
|
||||
searchState = ResetRequested;
|
||||
return;
|
||||
}
|
||||
else {
|
||||
beginResetModel();
|
||||
modpacks.clear();
|
||||
endResetModel();
|
||||
searchState = None;
|
||||
}
|
||||
nextSearchOffset = 0;
|
||||
performPaginatedSearch();
|
||||
}
|
||||
|
||||
void Modrinth::ListModel::performPaginatedSearch()
|
||||
{
|
||||
auto *netJob = new NetJob("Modrinth::Search", APPLICATION->network());
|
||||
QString searchUrl = "";
|
||||
if (currentSearchTerm.isEmpty()) {
|
||||
searchUrl = QString("https://staging-api.modrinth.com/v2/search?facets=[[%22project_type:modpack%22]]&index=%1&limit=25&offset=%2").arg(currentSort).arg(nextSearchOffset);
|
||||
}
|
||||
else
|
||||
{
|
||||
searchUrl = QString(
|
||||
"https://staging-api.modrinth.com/v2/search?facets=[[%22project_type:modpack%22]]&index=%1&limit=25&offset=%2&query=%3"
|
||||
).arg(currentSort).arg(nextSearchOffset).arg(currentSearchTerm);
|
||||
}
|
||||
netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
|
||||
jobPtr = netJob;
|
||||
jobPtr->start();
|
||||
QObject::connect(netJob, &NetJob::succeeded, this, &ListModel::searchRequestFinished);
|
||||
QObject::connect(netJob, &NetJob::failed, this, &ListModel::searchRequestFailed);
|
||||
}
|
||||
|
||||
void Modrinth::ListModel::searchRequestFinished()
|
||||
{
|
||||
jobPtr.reset();
|
||||
|
||||
QJsonParseError parse_error;
|
||||
QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
|
||||
if(parse_error.error != QJsonParseError::NoError)
|
||||
{
|
||||
qWarning() << "Error while parsing JSON response from Modrinth at " << parse_error.offset << " reason: " << parse_error.errorString();
|
||||
qWarning() << response;
|
||||
return;
|
||||
}
|
||||
|
||||
QList<Modrinth::Modpack> newList;
|
||||
QJsonArray hits;
|
||||
int total_hits;
|
||||
|
||||
try
|
||||
{
|
||||
auto obj = Json::requireObject(doc);
|
||||
hits = Json::requireArray(obj, "hits");
|
||||
total_hits = Json::requireInteger(obj, "total_hits");
|
||||
}
|
||||
catch(const JSONValidationError &e)
|
||||
{
|
||||
qWarning() << "Error while parsing response from Modrinth: " << e.cause();
|
||||
}
|
||||
|
||||
for (auto packRaw : hits)
|
||||
{
|
||||
auto packObj = packRaw.toObject();
|
||||
Modrinth::Modpack pack;
|
||||
try
|
||||
{
|
||||
if (Json::ensureString(packObj, "client_side", "required") == QStringLiteral("unsupported"))
|
||||
continue;
|
||||
pack.id = Json::requireString(packObj, "project_id");
|
||||
pack.name = Json::requireString(packObj, "title");
|
||||
pack.iconUrl = Json::requireUrl(packObj, "icon_url");
|
||||
pack.author = Json::requireString(packObj, "author");
|
||||
pack.description = Json::requireString(packObj, "description");
|
||||
newList.append(pack);
|
||||
}
|
||||
catch(const JSONValidationError &e)
|
||||
{
|
||||
qWarning() << "Error while loading pack from Modrinth: " << e.cause();
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
if ((total_hits - nextSearchOffset) <= 25)
|
||||
searchState = Finished;
|
||||
else
|
||||
{
|
||||
nextSearchOffset += 25;
|
||||
searchState = CanPossiblyFetchMore;
|
||||
}
|
||||
beginInsertRows(QModelIndex(), modpacks.size(), modpacks.size() + newList.size() - 1);
|
||||
modpacks.append(newList);
|
||||
endInsertRows();
|
||||
}
|
||||
|
||||
void Modrinth::ListModel::searchRequestFailed()
|
||||
{
|
||||
jobPtr.reset();
|
||||
|
||||
if(searchState == ResetRequested)
|
||||
{
|
||||
beginResetModel();
|
||||
modpacks.clear();
|
||||
endResetModel();
|
||||
|
||||
nextSearchOffset = 0;
|
||||
performPaginatedSearch();
|
||||
}
|
||||
else
|
||||
{
|
||||
searchState = Finished;
|
||||
}
|
||||
}
|
||||
|
||||
void Modrinth::ListModel::logoLoaded(const QString &logo, const QIcon &out)
|
||||
{
|
||||
m_loadingLogos.removeAll(logo);
|
||||
m_logoMap.insert(logo, out);
|
||||
for(int i = 0; i < modpacks.size(); i++) {
|
||||
if(modpacks[i].id == logo) {
|
||||
emit dataChanged(createIndex(i, 0), createIndex(i, 0), {Qt::DecorationRole});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void Modrinth::ListModel::logoFailed(const QString &logo)
|
||||
{
|
||||
m_failedLogos.append(logo);
|
||||
m_loadingLogos.removeAll(logo);
|
||||
}
|
||||
|
||||
void Modrinth::ListModel::requestLogo(const QString &logo, const QUrl &url)
|
||||
{
|
||||
if(m_loadingLogos.contains(logo) || m_failedLogos.contains(logo))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
MetaEntryPtr entry = APPLICATION->metacache()->resolveEntry("FlamePacks", QString("logos/%1").arg(logo.section(".", 0, 0)));
|
||||
auto *job = new NetJob(QString("Flame Icon Download %1").arg(logo), APPLICATION->network());
|
||||
job->addNetAction(Net::Download::makeCached(url, entry));
|
||||
|
||||
auto fullPath = entry->getFullPath();
|
||||
QObject::connect(job, &NetJob::succeeded, this, [this, logo, fullPath]
|
||||
{
|
||||
QIcon icon(fullPath);
|
||||
QSize size = icon.actualSize(QSize(48, 48));
|
||||
if (size.width() < 48 && size.height() < 48)
|
||||
{
|
||||
/*while (size.width() < 48 && size.height() < 48)
|
||||
size *= 2;
|
||||
icon = icon.pixmap(48, 48).scaled(size);*/
|
||||
icon = icon.pixmap(48,48).scaled(48,48, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
|
||||
}
|
||||
logoLoaded(logo, icon);
|
||||
if(waitingCallbacks.contains(logo))
|
||||
{
|
||||
waitingCallbacks.value(logo)(fullPath);
|
||||
}
|
||||
});
|
||||
|
||||
QObject::connect(job, &NetJob::failed, this, [this, logo]
|
||||
{
|
||||
logoFailed(logo);
|
||||
});
|
||||
|
||||
job->start();
|
||||
|
||||
m_loadingLogos.append(logo);
|
||||
}
|
||||
Reference in New Issue
Block a user