pollymc/launcher/modplatform/flame/FlameModIndex.cpp
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

144 lines
5.0 KiB
C++

#include "FlameModIndex.h"
#include "Json.h"
#include "minecraft/MinecraftInstance.h"
#include "minecraft/PackProfile.h"
#include "modplatform/flame/FlameAPI.h"
static FlameAPI api;
static ModPlatform::ProviderCapabilities ProviderCaps;
void FlameMod::loadIndexedPack(ModPlatform::IndexedPack& pack, QJsonObject& obj)
{
pack.addonId = Json::requireInteger(obj, "id");
pack.provider = ModPlatform::ResourceProvider::FLAME;
pack.name = Json::requireString(obj, "name");
pack.slug = Json::requireString(obj, "slug");
pack.websiteUrl = Json::ensureString(Json::ensureObject(obj, "links"), "websiteUrl", "");
pack.description = Json::ensureString(obj, "summary", "");
QJsonObject logo = Json::ensureObject(obj, "logo");
pack.logoName = Json::ensureString(logo, "title");
pack.logoUrl = Json::ensureString(logo, "thumbnailUrl");
auto authors = Json::ensureArray(obj, "authors");
for (auto authorIter : authors) {
auto author = Json::requireObject(authorIter);
ModPlatform::ModpackAuthor packAuthor;
packAuthor.name = Json::requireString(author, "name");
packAuthor.url = Json::requireString(author, "url");
pack.authors.append(packAuthor);
}
pack.extraDataLoaded = false;
loadURLs(pack, obj);
}
void FlameMod::loadURLs(ModPlatform::IndexedPack& pack, QJsonObject& obj)
{
auto links_obj = Json::ensureObject(obj, "links");
pack.extraData.issuesUrl = Json::ensureString(links_obj, "issuesUrl");
if(pack.extraData.issuesUrl.endsWith('/'))
pack.extraData.issuesUrl.chop(1);
pack.extraData.sourceUrl = Json::ensureString(links_obj, "sourceUrl");
if(pack.extraData.sourceUrl.endsWith('/'))
pack.extraData.sourceUrl.chop(1);
pack.extraData.wikiUrl = Json::ensureString(links_obj, "wikiUrl");
if(pack.extraData.wikiUrl.endsWith('/'))
pack.extraData.wikiUrl.chop(1);
if (!pack.extraData.body.isEmpty())
pack.extraDataLoaded = true;
}
void FlameMod::loadBody(ModPlatform::IndexedPack& pack, QJsonObject& obj)
{
pack.extraData.body = api.getModDescription(pack.addonId.toInt());
if (!pack.extraData.issuesUrl.isEmpty() || !pack.extraData.sourceUrl.isEmpty() || !pack.extraData.wikiUrl.isEmpty())
pack.extraDataLoaded = true;
}
static QString enumToString(int hash_algorithm)
{
switch(hash_algorithm){
default:
case 1:
return "sha1";
case 2:
return "md5";
}
}
void FlameMod::loadIndexedPackVersions(ModPlatform::IndexedPack& pack,
QJsonArray& arr,
const shared_qobject_ptr<QNetworkAccessManager>& network,
BaseInstance* inst)
{
QVector<ModPlatform::IndexedVersion> unsortedVersions;
auto profile = (dynamic_cast<MinecraftInstance*>(inst))->getPackProfile();
QString mcVersion = profile->getComponentVersion("net.minecraft");
for (auto versionIter : arr) {
auto obj = versionIter.toObject();
auto file = loadIndexedPackVersion(obj);
if(!file.addonId.isValid())
file.addonId = pack.addonId;
if(file.fileId.isValid()) // Heuristic to check if the returned value is valid
unsortedVersions.append(file);
}
auto orderSortPredicate = [](const ModPlatform::IndexedVersion& a, const ModPlatform::IndexedVersion& b) -> bool {
// dates are in RFC 3339 format
return a.date > b.date;
};
std::sort(unsortedVersions.begin(), unsortedVersions.end(), orderSortPredicate);
pack.versions = unsortedVersions;
pack.versionsLoaded = true;
}
auto FlameMod::loadIndexedPackVersion(QJsonObject& obj, bool load_changelog) -> ModPlatform::IndexedVersion
{
auto versionArray = Json::requireArray(obj, "gameVersions");
if (versionArray.isEmpty()) {
return {};
}
ModPlatform::IndexedVersion file;
for (auto mcVer : versionArray) {
auto str = mcVer.toString();
if (str.contains('.'))
file.mcVersion.append(str);
}
file.addonId = Json::requireInteger(obj, "modId");
file.fileId = Json::requireInteger(obj, "id");
file.date = Json::requireString(obj, "fileDate");
file.version = Json::requireString(obj, "displayName");
file.downloadUrl = Json::ensureString(obj, "downloadUrl");
file.fileName = Json::requireString(obj, "fileName");
auto hash_list = Json::ensureArray(obj, "hashes");
for (auto h : hash_list) {
auto hash_entry = Json::ensureObject(h);
auto hash_types = ProviderCaps.hashType(ModPlatform::ResourceProvider::FLAME);
auto hash_algo = enumToString(Json::ensureInteger(hash_entry, "algo", 1, "algorithm"));
if (hash_types.contains(hash_algo)) {
file.hash = Json::requireString(hash_entry, "value");
file.hash_type = hash_algo;
break;
}
}
if(load_changelog)
file.changelog = api.getModFileChangelog(file.addonId.toInt(), file.fileId.toInt());
return file;
}