PrismLauncher/launcher/modplatform/EnsureMetadataTask.h
flow 6a18079953
refactor: generalize mod models and APIs to resources
Firstly, this abstract away behavior in the mod download models that can
also be applied to other types of resources into a superclass, allowing
other resource types to be implemented without so much code duplication.

For that, this also generalizes the APIs used (currently, ModrinthAPI
and FlameAPI) to be able to make requests to other types of resources.

It also does a general cleanup of both of those. In particular, this
makes use of std::optional instead of invalid values for errors and,
well, optional values :p

This is a squash of some commits that were becoming too interlaced
together to be cleanly separated.

Signed-off-by: flow <flowlnlnln@gmail.com>
2023-01-13 16:23:00 -03:00

66 lines
1.8 KiB
C++

#pragma once
#include "ModIndex.h"
#include "net/NetJob.h"
#include "modplatform/helpers/HashUtils.h"
#include "tasks/ConcurrentTask.h"
class Mod;
class QDir;
class EnsureMetadataTask : public Task {
Q_OBJECT
public:
EnsureMetadataTask(Mod*, QDir, ModPlatform::ResourceProvider = ModPlatform::ResourceProvider::MODRINTH);
EnsureMetadataTask(QList<Mod*>&, QDir, ModPlatform::ResourceProvider = ModPlatform::ResourceProvider::MODRINTH);
~EnsureMetadataTask() = default;
Task::Ptr getHashingTask() { return m_hashing_task; }
public slots:
bool abort() override;
protected slots:
void executeTask() override;
private:
// FIXME: Move to their own namespace
auto modrinthVersionsTask() -> NetJob::Ptr;
auto modrinthProjectsTask() -> NetJob::Ptr;
auto flameVersionsTask() -> NetJob::Ptr;
auto flameProjectsTask() -> NetJob::Ptr;
// Helpers
enum class RemoveFromList {
Yes,
No
};
void emitReady(Mod*, QString key = {}, RemoveFromList = RemoveFromList::Yes);
void emitFail(Mod*, QString key = {}, RemoveFromList = RemoveFromList::Yes);
// Hashes and stuff
auto createNewHash(Mod*) -> Hashing::Hasher::Ptr;
auto getExistingHash(Mod*) -> QString;
private slots:
void modrinthCallback(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& ver, Mod*);
void flameCallback(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& ver, Mod*);
signals:
void metadataReady(Mod*);
void metadataFailed(Mod*);
private:
QHash<QString, Mod*> m_mods;
QDir m_index_dir;
ModPlatform::ResourceProvider m_provider;
QHash<QString, ModPlatform::IndexedVersion> m_temp_versions;
ConcurrentTask* m_hashing_task;
NetJob* m_current_task;
};