77 lines
1.8 KiB
C++
77 lines
1.8 KiB
C++
/* This file is part of gitea2rss.
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* Copyright © 2019-2021 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 "gitea2rss.hpp"
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#include <cstdlib>
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#include <map>
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#include <regex>
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namespace gitea2rss
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{
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using std::getenv;
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string get_baseurl(const string &url)
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{
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const size_t pos = url.find('/', 8);
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return url.substr(0, pos);
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}
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string get_domain(const string &url)
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{
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const string baseurl = get_baseurl(url);
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return baseurl.substr(baseurl.rfind('/') + 1);
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}
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string get_repo(const string &url)
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{
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const size_t pos = url.find('/', 8) + 1;
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return url.substr(pos);
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}
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string get_project(const string &url)
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{
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const string repo = get_repo(url);
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return repo.substr(repo.find('/') + 1);
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}
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string escape_some_html(string html)
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{
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const std::map<const char, const string> names = {{'<', "<"},
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{'>', ">"}};
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for (const auto &pair : names)
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{
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const std::regex re(string(1, pair.first));
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html = std::regex_replace(html, re, pair.second);
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}
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return html;
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}
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string get_env_var(const string &variable)
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{
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const char *env{getenv(variable.c_str())};
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if (env != nullptr)
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{
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return env;
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}
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return "";
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}
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} // namespace gitea2rss
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