1 files changed, 43 insertions, 319 deletions

diff --git a/launcher/ui/pages/modplatform/ModPage.cpp b/launcher/ui/pages/modplatform/ModPage.cpp
index 677bc4d6..04be43ad 100644
--- a/launcher/ui/pages/modplatform/ModPage.cpp
+++ b/launcher/ui/pages/modplatform/ModPage.cpp
@@ -1,4 +1,6 @@
-// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
+//
+// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
@@ -35,61 +37,30 @@
  */
 
 #include "ModPage.h"
-#include "Application.h"
-#include "ui_ModPage.h"
+#include "ui_ResourcePage.h"
 
 #include <QDesktopServices>
 #include <QKeyEvent>
 #include <QRegularExpression>
+
 #include <memory>
 
-#include <HoeDown.h>
+#include "Application.h"
+#include "ResourceDownloadTask.h"
 
 #include "minecraft/MinecraftInstance.h"
 #include "minecraft/PackProfile.h"
-#include "ui/dialogs/ModDownloadDialog.h"
-#include "ui/widgets/ProjectItem.h"
-
-
-ModPage::ModPage(ModDownloadDialog* dialog, BaseInstance* instance, ModAPI* api)
-    : QWidget(dialog)
-    , m_instance(instance)
-    , ui(new Ui::ModPage)
-    , dialog(dialog)
-    , m_fetch_progress(this, false)
-    , api(api)
-{
-    ui->setupUi(this);
-
-    connect(ui->searchButton, &QPushButton::clicked, this, &ModPage::triggerSearch);
-    connect(ui->modFilterButton, &QPushButton::clicked, this, &ModPage::filterMods);
-    connect(ui->packView, &QListView::doubleClicked, this, &ModPage::onModSelected);
 
-    m_search_timer.setTimerType(Qt::TimerType::CoarseTimer);
-    m_search_timer.setSingleShot(true);
+#include "ui/dialogs/ResourceDownloadDialog.h"
 
-    connect(&m_search_timer, &QTimer::timeout, this, &ModPage::triggerSearch);
-
-    ui->searchEdit->installEventFilter(this);
-
-    ui->versionSelectionBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
-    ui->versionSelectionBox->view()->parentWidget()->setMaximumHeight(300);
-
-    m_fetch_progress.hideIfInactive(true);
-    m_fetch_progress.setFixedHeight(24);
-    m_fetch_progress.progressFormat("");
-
-    ui->gridLayout_3->addWidget(&m_fetch_progress, 0, 0, 1, ui->gridLayout_3->columnCount());
-
-    ui->packView->setItemDelegate(new ProjectItemDelegate(this));
-    ui->packView->installEventFilter(this);
-
-    connect(ui->packDescription, &QTextBrowser::anchorClicked, this, &ModPage::openUrl);
-}
+namespace ResourceDownload {
 
-ModPage::~ModPage()
+ModPage::ModPage(ModDownloadDialog* dialog, BaseInstance& instance)
+    : ResourcePage(dialog, instance)
 {
-    delete ui;
+    connect(m_ui->searchButton, &QPushButton::clicked, this, &ModPage::triggerSearch);
+    connect(m_ui->resourceFilterButton, &QPushButton::clicked, this, &ModPage::filterMods);
+    connect(m_ui->packView, &QListView::doubleClicked, this, &ModPage::onResourceSelected);
 }
 
 void ModPage::setFilterWidget(unique_qobject_ptr<ModFilterWidget>& widget)
@@ -99,59 +70,19 @@ void ModPage::setFilterWidget(unique_qobject_ptr<ModFilterWidget>& widget)
 
     m_filter_widget.swap(widget);
 
-    ui->gridLayout_3->addWidget(m_filter_widget.get(), 0, 0, 1, ui->gridLayout_3->columnCount());
+    m_ui->gridLayout_3->addWidget(m_filter_widget.get(), 0, 0, 1, m_ui->gridLayout_3->columnCount());
 
-    m_filter_widget->setInstance(static_cast<MinecraftInstance*>(m_instance));
+    m_filter_widget->setInstance(&static_cast<MinecraftInstance&>(m_base_instance));
     m_filter = m_filter_widget->getFilter();
 
     connect(m_filter_widget.get(), &ModFilterWidget::filterChanged, this, [&]{
-        ui->searchButton->setStyleSheet("text-decoration: underline");
+        m_ui->searchButton->setStyleSheet("text-decoration: underline");
     });
     connect(m_filter_widget.get(), &ModFilterWidget::filterUnchanged, this, [&]{
-        ui->searchButton->setStyleSheet("text-decoration: none");
+        m_ui->searchButton->setStyleSheet("text-decoration: none");
     });
 }
 
-
-/******** Qt things ********/
-
-void ModPage::openedImpl()
-{
-    updateSelectionButton();
-    triggerSearch();
-}
-
-auto ModPage::eventFilter(QObject* watched, QEvent* event) -> bool
-{
-    if (watched == ui->searchEdit && event->type() == QEvent::KeyPress) {
-        auto* keyEvent = dynamic_cast<QKeyEvent*>(event);
-        if (keyEvent->key() == Qt::Key_Return) {
-            triggerSearch();
-            keyEvent->accept();
-            return true;
-        } else {
-            if (m_search_timer.isActive())
-                m_search_timer.stop();
-
-            m_search_timer.start(350);
-        }
-    } else if (watched == ui->packView && event->type() == QEvent::KeyPress) {
-        auto* keyEvent = dynamic_cast<QKeyEvent*>(event);
-        if (keyEvent->key() == Qt::Key_Return) {
-            onModSelected();
-
-            // To have the 'select mod' button outlined instead of the 'review and confirm' one
-            ui->modSelectionButton->setFocus(Qt::FocusReason::ShortcutFocusReason);
-            ui->packView->setFocus(Qt::FocusReason::NoFocusReason);
-
-            keyEvent->accept();
-            return true;
-        }
-    }
-    return QWidget::eventFilter(watched, event);
-}
-
-
 /******** Callbacks to events in the UI (set up in the derived classes) ********/
 
 void ModPage::filterMods()
@@ -165,176 +96,37 @@ void ModPage::triggerSearch()
     m_filter = m_filter_widget->getFilter();
 
     if (changed) {
-        ui->packView->clearSelection();
-        ui->packDescription->clear();
-        ui->versionSelectionBox->clear();
-        updateSelectionButton();
-    }
-
-    listModel->searchWithTerm(getSearchTerm(), ui->sortByBox->currentIndex(), changed);
-    m_fetch_progress.watch(listModel->activeJob());
-}
-
-QString ModPage::getSearchTerm() const
-{
-    return ui->searchEdit->text();
-}
-void ModPage::setSearchTerm(QString term)
-{
-    ui->searchEdit->setText(term);
-}
-
-void ModPage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
-{
-    ui->versionSelectionBox->clear();
-
-    if (!curr.isValid()) { return; }
-
-    current = listModel->data(curr, Qt::UserRole).value<ModPlatform::IndexedPack>();
-
-    if (!current.versionsLoaded) {
-        qDebug() << QString("Loading %1 mod versions").arg(debugName());
-
-        ui->modSelectionButton->setText(tr("Loading versions..."));
-        ui->modSelectionButton->setEnabled(false);
-
-        listModel->requestModVersions(current, curr);
-    } else {
-        for (int i = 0; i < current.versions.size(); i++) {
-            ui->versionSelectionBox->addItem(current.versions[i].version, QVariant(i));
-        }
-        if (ui->versionSelectionBox->count() == 0) { ui->versionSelectionBox->addItem(tr("No valid version found."), QVariant(-1)); }
-
+        m_ui->packView->clearSelection();
+        m_ui->packDescription->clear();
+        m_ui->versionSelectionBox->clear();
         updateSelectionButton();
     }
 
-    if(!current.extraDataLoaded){
-        qDebug() << QString("Loading %1 mod info").arg(debugName());
-
-        listModel->requestModInfo(current, curr);
-    }
-
-    updateUi();
-}
-
-void ModPage::onVersionSelectionChanged(QString data)
-{
-    if (data.isNull() || data.isEmpty()) {
-        selectedVersion = -1;
-        return;
-    }
-    selectedVersion = ui->versionSelectionBox->currentData().toInt();
-    updateSelectionButton();
-}
-
-void ModPage::onModSelected()
-{
-    if (selectedVersion < 0)
-        return;
-
-    auto& version = current.versions[selectedVersion];
-    if (dialog->isModSelected(current.name, version.fileName)) {
-        dialog->removeSelectedMod(current.name);
-    } else {
-        bool is_indexed = !APPLICATION->settings()->get("ModMetadataDisabled").toBool();
-        dialog->addSelectedMod(current.name, new ModDownloadTask(current, version, dialog->mods, is_indexed));
-    }
-
-    updateSelectionButton();
-
-    /* Force redraw on the mods list when the selection changes */
-    ui->packView->adjustSize();
+    static_cast<ModModel*>(m_model)->searchWithTerm(getSearchTerm(), m_ui->sortByBox->currentData().toUInt(), changed);
+    m_fetch_progress.watch(m_model->activeSearchJob().get());
 }
 
-static const QRegularExpression modrinth(QRegularExpression::anchoredPattern("(?:www\\.)?modrinth\\.com\\/mod\\/([^\\/]+)\\/?"));
-static const QRegularExpression curseForge(QRegularExpression::anchoredPattern("(?:www\\.)?curseforge\\.com\\/minecraft\\/mc-mods\\/([^\\/]+)\\/?"));
-static const QRegularExpression curseForgeOld(QRegularExpression::anchoredPattern("minecraft\\.curseforge\\.com\\/projects\\/([^\\/]+)\\/?"));
-
-void ModPage::openUrl(const QUrl& url)
+QMap<QString, QString> ModPage::urlHandlers() const
 {
-    // do not allow other url schemes for security reasons
-    if (!(url.scheme() == "http" || url.scheme() == "https")) {
-        qWarning() << "Unsupported scheme" << url.scheme();
-        return;
-    }
-
-    // detect mod URLs and search instead
-
-    const QString address = url.host() + url.path();
-    QRegularExpressionMatch match;
-    QString page;
-
-    match = modrinth.match(address);
-    if (match.hasMatch())
-        page = "modrinth";
-    else if (APPLICATION->capabilities() & Application::SupportsFlame) {
-        match = curseForge.match(address);
-        if (!match.hasMatch())
-            match = curseForgeOld.match(address);
-
-        if (match.hasMatch())
-            page = "curseforge";
-    }
-
-    if (!page.isNull()) {
-        const QString slug = match.captured(1);
-
-        // ensure the user isn't opening the same mod
-        if (slug != current.slug) {
-            dialog->selectPage(page);
-
-            ModPage* newPage = dialog->getSelectedPage();
-
-            QLineEdit* searchEdit = newPage->ui->searchEdit;
-            ModPlatform::ListModel* model = newPage->listModel;
-            QListView* view = newPage->ui->packView;
-
-            auto jump = [url, slug, model, view] {
-                for (int row = 0; row < model->rowCount({}); row++) {
-                    const QModelIndex index = model->index(row);
-                    const auto pack = model->data(index, Qt::UserRole).value<ModPlatform::IndexedPack>();
-
-                    if (pack.slug == slug) {
-                        view->setCurrentIndex(index);
-                        return;
-                    }
-                }
-
-                // The final fallback.
-                QDesktopServices::openUrl(url);
-            };
-
-            searchEdit->setText(slug);
-            newPage->triggerSearch();
-
-            if (model->activeJob())
-                connect(model->activeJob(), &Task::finished, jump);
-            else
-                jump();
-
-            return;
-        }
-    }
-
-    // open in the user's web browser
-    QDesktopServices::openUrl(url);
+    QMap<QString, QString> map;
+    map.insert(QRegularExpression::anchoredPattern("(?:www\\.)?modrinth\\.com\\/mod\\/([^\\/]+)\\/?"), "modrinth");
+    map.insert(QRegularExpression::anchoredPattern("(?:www\\.)?curseforge\\.com\\/minecraft\\/mc-mods\\/([^\\/]+)\\/?"), "curseforge");
+    map.insert(QRegularExpression::anchoredPattern("minecraft\\.curseforge\\.com\\/projects\\/([^\\/]+)\\/?"), "curseforge");
+    return map;
 }
 
 /******** Make changes to the UI ********/
 
-void ModPage::retranslate()
-{
-   ui->retranslateUi(this);
-}
-
-void ModPage::updateModVersions(int prev_count)
+void ModPage::updateVersionList()
 {
-    auto packProfile = (dynamic_cast<MinecraftInstance*>(m_instance))->getPackProfile();
+    m_ui->versionSelectionBox->clear();
+    auto packProfile = (dynamic_cast<MinecraftInstance&>(m_base_instance)).getPackProfile();
 
     QString mcVersion = packProfile->getComponentVersion("net.minecraft");
 
-    for (int i = 0; i < current.versions.size(); i++) {
-        auto version = current.versions[i];
+    auto current_pack = getCurrentPack();
+    for (int i = 0; i < current_pack.versions.size(); i++) {
+        auto version = current_pack.versions[i];
         bool valid = false;
         for(auto& mcVer : m_filter->versions){
             //NOTE: Flame doesn't care about loader, so passing it changes nothing.
@@ -346,88 +138,20 @@ void ModPage::updateModVersions(int prev_count)
 
         // Only add the version if it's valid or using the 'Any' filter, but never if the version is opted out
         if ((valid || m_filter->versions.empty()) && !optedOut(version))
-            ui->versionSelectionBox->addItem(version.version, QVariant(i));
+            m_ui->versionSelectionBox->addItem(version.version, QVariant(i));
     }
-    if (ui->versionSelectionBox->count() == 0 && prev_count != 0) {
-        ui->versionSelectionBox->addItem(tr("No valid version found!"), QVariant(-1));
-        ui->modSelectionButton->setText(tr("Cannot select invalid version :("));
+    if (m_ui->versionSelectionBox->count() == 0) {
+        m_ui->versionSelectionBox->addItem(tr("No valid version found!"), QVariant(-1));
+        m_ui->resourceSelectionButton->setText(tr("Cannot select invalid version :("));
     }
 
     updateSelectionButton();
 }
 
-
-void ModPage::updateSelectionButton()
+void ModPage::addResourceToDialog(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& version)
 {
-    if (!isOpened || selectedVersion < 0) {
-        ui->modSelectionButton->setEnabled(false);
-        return;
-    }
-
-    ui->modSelectionButton->setEnabled(true);
-    auto& version = current.versions[selectedVersion];
-    if (!dialog->isModSelected(current.name, version.fileName)) {
-        ui->modSelectionButton->setText(tr("Select mod for download"));
-    } else {
-        ui->modSelectionButton->setText(tr("Deselect mod for download"));
-    }
+    bool is_indexed = !APPLICATION->settings()->get("ModMetadataDisabled").toBool();
+    m_parent_dialog->addResource(pack, version, is_indexed);
 }
 
-void ModPage::updateUi()
-{
-    QString text = "";
-    QString name = current.name;
-
-    if (current.websiteUrl.isEmpty())
-        text = name;
-    else
-        text = "<a href=\"" + current.websiteUrl + "\">" + name + "</a>";
-
-    if (!current.authors.empty()) {
-        auto authorToStr = [](ModPlatform::ModpackAuthor& author) -> QString {
-            if (author.url.isEmpty()) { return author.name; }
-            return QString("<a href=\"%1\">%2</a>").arg(author.url, author.name);
-        };
-        QStringList authorStrs;
-        for (auto& author : current.authors) {
-            authorStrs.push_back(authorToStr(author));
-        }
-        text += "<br>" + tr(" by ") + authorStrs.join(", ");
-    }
-
-    if (current.extraDataLoaded) {
-        if (!current.extraData.donate.isEmpty()) {
-            text += "<br><br>" + tr("Donate information: ");
-            auto donateToStr = [](ModPlatform::DonationData& donate) -> QString {
-                return QString("<a href=\"%1\">%2</a>").arg(donate.url, donate.platform);
-            };
-            QStringList donates;
-            for (auto& donate : current.extraData.donate) {
-                donates.append(donateToStr(donate));
-            }
-            text += donates.join(", ");
-        }
-
-        if (!current.extraData.issuesUrl.isEmpty()
-         || !current.extraData.sourceUrl.isEmpty()
-         || !current.extraData.wikiUrl.isEmpty()
-         || !current.extraData.discordUrl.isEmpty()) {
-            text += "<br><br>" + tr("External links:") + "<br>";
-        }
-
-        if (!current.extraData.issuesUrl.isEmpty())
-            text += "- " + tr("Issues: <a href=%1>%1</a>").arg(current.extraData.issuesUrl) + "<br>";
-        if (!current.extraData.wikiUrl.isEmpty())
-            text += "- " + tr("Wiki: <a href=%1>%1</a>").arg(current.extraData.wikiUrl) + "<br>";
-        if (!current.extraData.sourceUrl.isEmpty())
-            text += "- " + tr("Source code: <a href=%1>%1</a>").arg(current.extraData.sourceUrl) + "<br>";
-        if (!current.extraData.discordUrl.isEmpty())
-            text += "- " + tr("Discord: <a href=%1>%1</a>").arg(current.extraData.discordUrl) + "<br>";
-    }
-
-    text += "<hr>";
-
-    HoeDown h;
-    ui->packDescription->setHtml(text + (current.extraData.body.isEmpty() ? current.description : h.process(current.extraData.body.toUtf8())));
-    ui->packDescription->flush();
-}
+}  // namespace ResourceDownload