Method DownloadCovers

pcsx2/GameList.cpp:1336–1463

}

bool GameList::DownloadCovers(const std::vector<std::string>& url_templates, bool use_serial, ProgressCallback* progress,
	std::function<void(const Entry*, std::string)> save_callback)
{
	if (!progress)
		progress = ProgressCallback::NullProgressCallback;

	bool has_title = false;
	bool has_file_title = false;
	bool has_serial = false;
	for (const std::string& url_template : url_templates)
	{
		if (!has_title && url_template.find("${title}") != std::string::npos)
			has_title = true;
		if (!has_file_title && url_template.find("${filetitle}") != std::string::npos)
			has_file_title = true;
		if (!has_serial && url_template.find("${serial}") != std::string::npos)
			has_serial = true;
	}
	if (!has_title && !has_file_title && !has_serial)
	{
		progress->DisplayError("URL template must contain at least one of ${title}, ${filetitle}, or ${serial}.");
		return false;
	}

	if (!FileSystem::CreateDirectoryPath(EmuFolders::Covers.c_str(), false))
	{
		progress->DisplayError(fmt::format("Failed to create covers directory: {}", EmuFolders::Covers).c_str());
		return false;
	}

	std::vector<std::pair<std::string, std::string>> download_urls;
	{
		std::unique_lock lock(s_mutex);
		for (const GameList::Entry& entry : s_entries)
		{
			const std::string existing_path(GetCoverImagePathForEntry(&entry));
			if (!existing_path.empty())
				continue;

			for (const std::string& url_template : url_templates)
			{
				std::string url(url_template);
				if (has_title)
					StringUtil::ReplaceAll(&url, "${title}", Path::URLEncode(entry.title));
				if (has_file_title)
					StringUtil::ReplaceAll(&url, "${filetitle}", Path::URLEncode(Path::GetFileTitle(entry.path)));
				if (has_serial)
					StringUtil::ReplaceAll(&url, "${serial}", Path::URLEncode(entry.serial));

				download_urls.emplace_back(entry.path, std::move(url));
			}
		}
	}
	if (download_urls.empty())
	{
		progress->DisplayError("No URLs to download enumerated.");
		return false;
	}