diff options
Diffstat (limited to 'launcher/modplatform/flame/FlameCheckUpdate.cpp')
| -rw-r--r-- | launcher/modplatform/flame/FlameCheckUpdate.cpp | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/launcher/modplatform/flame/FlameCheckUpdate.cpp b/launcher/modplatform/flame/FlameCheckUpdate.cpp new file mode 100644 index 00000000..68a4589b --- /dev/null +++ b/launcher/modplatform/flame/FlameCheckUpdate.cpp @@ -0,0 +1,179 @@ +#include "FlameCheckUpdate.h" +#include "FlameAPI.h" +#include "FlameModIndex.h" + +#include <MurmurHash2.h> + +#include "FileSystem.h" +#include "Json.h" + +#include "ModDownloadTask.h" + +static FlameAPI api; + +bool FlameCheckUpdate::abort() +{ + m_was_aborted = true; + if (m_net_job) + return m_net_job->abort(); + return true; +} + +ModPlatform::IndexedPack getProjectInfo(ModPlatform::IndexedVersion& ver_info) +{ + ModPlatform::IndexedPack pack; + + QEventLoop loop; + + auto get_project_job = new NetJob("Flame::GetProjectJob", APPLICATION->network()); + + auto response = new QByteArray(); + auto url = QString("https://api.curseforge.com/v1/mods/%1").arg(ver_info.addonId.toString()); + auto dl = Net::Download::makeByteArray(url, response); + get_project_job->addNetAction(dl); + + QObject::connect(get_project_job, &NetJob::succeeded, [response, &pack]() { + QJsonParseError parse_error{}; + QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error); + if (parse_error.error != QJsonParseError::NoError) { + qWarning() << "Error while parsing JSON response from FlameCheckUpdate at " << parse_error.offset + << " reason: " << parse_error.errorString(); + qWarning() << *response; + return; + } + + try { + auto doc_obj = Json::requireObject(doc); + auto data_obj = Json::requireObject(doc_obj, "data"); + FlameMod::loadIndexedPack(pack, data_obj); + } catch (Json::JsonException& e) { + qWarning() << e.cause(); + qDebug() << doc; + } + }); + + QObject::connect(get_project_job, &NetJob::finished, [&loop, get_project_job] { + get_project_job->deleteLater(); + loop.quit(); + }); + + get_project_job->start(); + loop.exec(); + + return pack; +} + +ModPlatform::IndexedVersion getFileInfo(int addonId, int fileId) +{ + ModPlatform::IndexedVersion ver; + + QEventLoop loop; + + auto get_file_info_job = new NetJob("Flame::GetFileInfoJob", APPLICATION->network()); + + auto response = new QByteArray(); + auto url = QString("https://api.curseforge.com/v1/mods/%1/files/%2").arg(QString::number(addonId), QString::number(fileId)); + auto dl = Net::Download::makeByteArray(url, response); + get_file_info_job->addNetAction(dl); + + QObject::connect(get_file_info_job, &NetJob::succeeded, [response, &ver]() { + QJsonParseError parse_error{}; + QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error); + if (parse_error.error != QJsonParseError::NoError) { + qWarning() << "Error while parsing JSON response from FlameCheckUpdate at " << parse_error.offset + << " reason: " << parse_error.errorString(); + qWarning() << *response; + return; + } + + try { + auto doc_obj = Json::requireObject(doc); + auto data_obj = Json::requireObject(doc_obj, "data"); + ver = FlameMod::loadIndexedPackVersion(data_obj); + } catch (Json::JsonException& e) { + qWarning() << e.cause(); + qDebug() << doc; + } + }); + + QObject::connect(get_file_info_job, &NetJob::finished, [&loop, get_file_info_job] { + get_file_info_job->deleteLater(); + loop.quit(); + }); + + get_file_info_job->start(); + loop.exec(); + + return ver; +} + +/* Check for update: + * - Get latest version available + * - Compare hash of the latest version with the current hash + * - If equal, no updates, else, there's updates, so add to the list + * */ +void FlameCheckUpdate::executeTask() +{ + setStatus(tr("Preparing mods for CurseForge...")); + + int i = 0; + for (auto* mod : m_mods) { + if (!mod->enabled()) { + emit checkFailed(mod, tr("Disabled mods won't be updated, to prevent mod duplication issues!")); + continue; + } + + setStatus(tr("Getting API response from CurseForge for '%1'").arg(mod->name())); + setProgress(i++, m_mods.size()); + + auto latest_ver = api.getLatestVersion({ mod->metadata()->project_id.toString(), m_game_versions, m_loaders }); + + // Check if we were aborted while getting the latest version + if (m_was_aborted) { + aborted(); + return; + } + + setStatus(tr("Parsing the API response from CurseForge for '%1'...").arg(mod->name())); + + if (!latest_ver.addonId.isValid()) { + emit checkFailed(mod, tr("No valid version found for this mod. It's probably unavailable for the current game " + "version / mod loader.")); + continue; + } + + if (latest_ver.downloadUrl.isEmpty() && latest_ver.fileId != mod->metadata()->file_id) { + auto pack = getProjectInfo(latest_ver); + auto recover_url = QString("%1/download/%2").arg(pack.websiteUrl, latest_ver.fileId.toString()); + emit checkFailed(mod, tr("Mod has a new update available, but is opted-out on CurseForge"), recover_url); + + continue; + } + + if (!latest_ver.hash.isEmpty() && (mod->metadata()->hash != latest_ver.hash || mod->status() == ModStatus::NotInstalled)) { + // Fake pack with the necessary info to pass to the download task :) + ModPlatform::IndexedPack pack; + pack.name = mod->name(); + pack.slug = mod->metadata()->slug; + pack.addonId = mod->metadata()->project_id; + pack.websiteUrl = mod->homeurl(); + for (auto& author : mod->authors()) + pack.authors.append({ author }); + pack.description = mod->description(); + pack.provider = ModPlatform::Provider::FLAME; + + auto old_version = mod->version(); + if (old_version.isEmpty() && mod->status() != ModStatus::NotInstalled) { + auto current_ver = getFileInfo(latest_ver.addonId.toInt(), mod->metadata()->file_id.toInt()); + old_version = current_ver.version; + } + + auto download_task = new ModDownloadTask(pack, latest_ver, m_mods_folder); + m_updatable.emplace_back(pack.name, mod->metadata()->hash, old_version, latest_ver.version, + api.getModFileChangelog(latest_ver.addonId.toInt(), latest_ver.fileId.toInt()), + ModPlatform::Provider::FLAME, download_task); + } + } + + emitSucceeded(); +} |