Added the downloading of the mods

launcher/ModDownloadTask.cpp

@@ -14,12 +14,41 @@
  */
 
 #include "ModDownloadTask.h"
+#include "Application.h"
 
-ModDownloadTask::ModDownloadTask(const QUrl sourceUrl) {
-    m_sourceUrl = sourceUrl;
+ModDownloadTask::ModDownloadTask(const QUrl sourceUrl,const QString filename, const std::shared_ptr<ModFolderModel> mods)
+: m_sourceUrl(sourceUrl), mods(mods), filename(filename) {
 }
 
 void ModDownloadTask::executeTask() {
-    //TODO actually install the mod
-    emitSucceeded();
+    setStatus(tr("Downloading mod:\n%1").arg(m_sourceUrl.toString()));
+
+    m_filesNetJob.reset(new NetJob(tr("Modpack download"), APPLICATION->network()));
+    m_filesNetJob->addNetAction(Net::Download::makeFile(m_sourceUrl, mods->dir().absoluteFilePath(filename)));
+    connect(m_filesNetJob.get(), &NetJob::succeeded, this, &ModDownloadTask::downloadSucceeded);
+    connect(m_filesNetJob.get(), &NetJob::progress, this, &ModDownloadTask::downloadProgressChanged);
+    connect(m_filesNetJob.get(), &NetJob::failed, this, &ModDownloadTask::downloadFailed);
+    m_filesNetJob->start();
 }
+
+void ModDownloadTask::downloadSucceeded()
+{
+    emitSucceeded();
+    m_filesNetJob.reset();
+}
+
+void ModDownloadTask::downloadFailed(QString reason)
+{
+    emitFailed(reason);
+    m_filesNetJob.reset();
+}
+
+void ModDownloadTask::downloadProgressChanged(qint64 current, qint64 total)
+{
+    emit progress(current, total);
+}
+
+bool ModDownloadTask::abort() {
+    return m_filesNetJob->abort();
+}
+

launcher/ModDownloadTask.h

@@ -16,20 +16,33 @@
 #pragma once
 #include "QObjectPtr.h"
 #include "tasks/Task.h"
+#include "minecraft/mod/ModFolderModel.h"
+#include "net/NetJob.h"
 #include <QUrl>
 
 
 class ModDownloadTask : public Task {
     Q_OBJECT
 public:
-    explicit ModDownloadTask(const QUrl sourceUrl);
+    explicit ModDownloadTask(const QUrl sourceUrl, const QString filename, const std::shared_ptr<ModFolderModel> mods);
 
+public slots:
+    bool abort() override;
 protected:
     //! Entry point for tasks.
     void executeTask() override;
 
 private:
     QUrl m_sourceUrl;
+    std::shared_ptr<NetJob> m_filesNetJob;
+    const std::shared_ptr<ModFolderModel> mods;
+    const QString filename;
+
+    void downloadProgressChanged(qint64 current, qint64 total);
+
+    void downloadFailed(QString reason);
+
+    void downloadSucceeded();
 };
 
 

launcher/modplatform/modrinth/ModrinthPackIndex.cpp

@@ -37,7 +37,9 @@ void Modrinth::loadIndexedPackVersions(Modrinth::IndexedPack & pack, QJsonArray
         file.mcVersion = versionArray[0].toString();
         file.version = Json::requireString(obj, "name");
         //TODO show all the files ?
-        file.downloadUrl = Json::requireString(Json::requireArray(obj, "files")[0].toObject(),"url");
+        auto parent = Json::requireArray(obj, "files")[0].toObject();
+        file.downloadUrl = Json::requireString(parent, "url");
+        file.fileName = Json::requireString(parent, "filename");
         unsortedVersions.append(file);
     }
     auto orderSortPredicate = [](const IndexedVersion & a, const IndexedVersion & b) -> bool

launcher/modplatform/modrinth/ModrinthPackIndex.h

@@ -22,6 +22,7 @@ struct IndexedVersion {
     QString mcVersion;
     QString downloadUrl;
     QString date;
+    QString fileName;
 };
 
 struct IndexedPack

launcher/ui/dialogs/ModDownloadDialog.cpp

@@ -32,7 +32,7 @@
 
 
 ModDownloadDialog::ModDownloadDialog(const std::shared_ptr<ModFolderModel>& mods, QWidget *parent)
-    : QDialog(parent)
+    : QDialog(parent), mods(mods)
 {
     setObjectName(QStringLiteral("ModDownloadDialog"));
     resize(400, 347);

launcher/ui/dialogs/ModDownloadDialog.h

@@ -46,6 +46,7 @@ public:
     void setSuggestedMod(const QString & name = QString(), ModDownloadTask * task = nullptr);
 
     ModDownloadTask * getTask();
+    const std::shared_ptr<ModFolderModel> &mods;
 
 public slots:
     void accept() override;

launcher/ui/pages/modplatform/modrinth/ModrinthPage.cpp

@@ -165,7 +165,7 @@ void ModrinthPage::suggestCurrent()
         return;
     }
 
-    dialog->setSuggestedMod(current.name, new ModDownloadTask(selectedVersion));
+    dialog->setSuggestedMod(current.name, new ModDownloadTask(selectedVersion, current.versions.at(0).fileName ,dialog->mods));
 }
 
 void ModrinthPage::onVersionSelectionChanged(QString data)