80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
/* This file is part of gitea2rss.
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* Copyright © 2019 tastytea <tastytea@tastytea.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <iostream>
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#include <regex>
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#include <Poco/Environment.h>
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#include "version.hpp"
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#include "gitea2rss.hpp"
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using std::cout;
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using Poco::Environment;
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void write_line(const uint8_t spaces, const string &tag, const string &value)
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{
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string endtag;
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// If there is a space in the tag, use only the part up until the space for
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// the ending tag.
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const size_t pos = tag.find(' ');
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if (pos == std::string::npos)
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{
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endtag = tag;
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}
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else
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{
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endtag = tag.substr(0, pos);
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}
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cout << std::string(spaces, ' ');
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cout << '<' << tag << '>' << value << "</" << endtag << ">\n";
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}
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void write_preamble(const string &url, const string &type)
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{
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const string request_uri = Environment::get("REQUEST_URI", "");
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const string server_name = Environment::get("SERVER_NAME", "");
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const string https = Environment::get("HTTPS", "");
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string selfurl;
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if (!request_uri.empty() && !server_name.empty())
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{
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if (https == "on")
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{
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selfurl = "https://";
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}
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else
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{
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selfurl = "http://";
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}
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selfurl += string(server_name) + request_uri;
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selfurl = std::regex_replace(selfurl, std::regex("&"), "&");
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}
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cout << "<rss version=\"2.0\" xmlns:atom=\"http://www.w3.org/2005/Atom\">\n"
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" <channel>\n";
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if (cgi)
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{
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cout << " <atom:link href=\"" + selfurl
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+ "\" rel=\"self\" type=\"application/rss+xml\"/>\n";
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}
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write_line(4, "title", get_project(url) + " " + type);
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write_line(4, "link", url);
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write_line(4, "description", "List of " + type + " of " + get_repo(url));
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write_line(4, "generator", string("gitea2rss ") + global::version);
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write_line(4, "lastBuildDate", strtime(system_clock::now()));
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}
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