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https://github.com/DarkflameUniverse/DarkflameServer.git
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c679c205c0
The /ugc page's routes and the UGC links' icon and mesh routes each had their own copy of the curl request and its short cache. Both use UgcFetch now: the URL is worked out on the web thread, the request and cache run on worker threads. Players' errors still don't name the internal URL. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
#ifndef UGCFETCH_H
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#define UGCFETCH_H
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#include <memory>
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#include <string>
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#include <string_view>
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struct HTTPReply;
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/**
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* The dashboard's own way to the UGC server (ugc_internal_url, normally the same machine): its status and the files it
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* made are fetched here and handed to the browser, which may not be able to reach the UGC server at all. Work out the
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* URL (and anything else from the config or database) on the web thread; the requests themselves only touch curl and
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* this file's cache, so they can run on worker threads (Workers::Reply).
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*/
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namespace UgcFetch {
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struct Fetched {
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long status{}; // HTTP status, 0 when the UGC server didn't answer
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std::string body;
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std::string error;
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};
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enum class eCache {
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FILE, // files the UGC server made, kept 15 seconds
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STATUS, // its status, kept 2 seconds
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};
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// Web thread: where the dashboard reaches the UGC server, without a trailing slash
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std::string InternalUrl();
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// Any thread: a GET to the UGC server, not cached
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std::shared_ptr<const Fetched> Get(const std::string& url);
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// Any thread: Get through a short cache (answers that aren't a file being made are kept)
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std::shared_ptr<const Fetched> CachedGet(const std::string& url, eCache cache = eCache::FILE);
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// Any thread: a POST of JSON to one of the UGC server's /admin routes, with the key it checks
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std::shared_ptr<const Fetched> AdminPost(const std::string& url, const std::string& key, const std::string& body);
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// Answers with why a fetch didn't give a file. The URL is only named when shown (not to players, who don't need it)
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void ReplyError(HTTPReply& reply, const Fetched& fetched, std::string_view shownUrl = {});
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}
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#endif // !UGCFETCH_H
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