72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
#include "routes.h"
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#include "../lxb_wrapper.h"
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#include "../servehelper.h"
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#include "../client.h"
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#include "../models.h"
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static inline std::string make_title(const Post& post);
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void status_route(const httplib::Request& req, httplib::Response& res) {
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std::string server = req.matches.str(1);
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std::string id = req.matches.str(2);
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std::optional<Post> post;
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PostContext context;
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try {
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post = mastodon_client.get_post(server, id);
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if (post) {
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context = mastodon_client.get_post_context(server, id);
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}
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} catch (const std::exception& e) {
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res.status = 500;
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serve_error(req, res, "500: Internal server error", "Failed to fetch post information", e.what());
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return;
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}
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if (!post) {
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res.status = 404;
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serve_error(req, res, "404: Post not found");
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return;
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}
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if (post->reblog) {
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serve_redirect(req, res, get_origin(req) + '/' + server + "/@" + post->reblog->account.acct(false) + '/' + post->reblog->id, true);
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return;
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}
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Element body("body");
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body.nodes.reserve(context.ancestors.size() * 2 + 1 + context.descendants.size() * 2);
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for (const Post& i : context.ancestors) {
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body.nodes.push_back(serialize_post(req, server, i));
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body.nodes.push_back(Element("hr"));
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}
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body.nodes.push_back(serialize_post(req, server, *post, false, true));
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for (const Post& i : context.descendants) {
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body.nodes.push_back(Element("hr"));
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body.nodes.push_back(serialize_post(req, server, i));
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}
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serve(req, res, make_title(*post), std::move(body));
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}
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static inline std::string make_title(const Post& post) {
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LXB::HTML::Document document(post.content.str);
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size_t content_len;
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const char* content = reinterpret_cast<const char*>(lxb_dom_node_text_content(document.body(), &content_len));
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std::string title = post.account.display_name + " (@" + post.account.acct() + "): ";
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if (content_len) {
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title.append(content, content_len > 50 ? 50 : content_len);
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if (content_len > 50) {
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title += "…";
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}
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} else {
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title += "Post";
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}
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return title;
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}
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