mirror of
https://github.com/KingDuckZ/kamokan.git
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84 lines
2.8 KiB
C++
84 lines
2.8 KiB
C++
/* Copyright 2017, Michele Santullo
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* This file is part of "tawashi".
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*
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* "tawashi" 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, either version 3 of the License, or
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* (at your option) any later version.
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*
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* "tawashi" 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 "tawashi". If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "pastie_response.hpp"
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#include "incredis/incredis.hpp"
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#include "settings_bag.hpp"
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#include <ciso646>
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#include <srchilite/sourcehighlight.h>
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#include <srchilite/langmap.h>
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#include <sstream>
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namespace tawashi {
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PastieResponse::PastieResponse (const Kakoune::SafePtr<SettingsBag>& parSettings) :
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Response(Response::ContentType, "text/html", "text", parSettings, true),
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m_langmap_dir(parSettings->as<std::string>("langmap_dir")),
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m_plain_text(false)
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{
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}
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void PastieResponse::on_process() {
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auto env = cgi_env().query_string_split();
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if (env["m"] == "plain" or cgi_env().query_string().empty()) {
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this->change_type(Response::ContentType, "text/plain; charset=utf-8");
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m_plain_text = true;
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}
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else {
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srchilite::LangMap lang_map(m_langmap_dir, "lang.map");
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lang_map.open();
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if (not cgi_env().query_string().empty())
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m_lang_file = lang_map.getFileName(cgi_env().query_string());
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else
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m_lang_file = "default.lang";
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}
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}
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void PastieResponse::on_mustache_prepare (mstch::map& parContext) {
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using opt_string = redis::IncRedis::opt_string;
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using opt_string_list = redis::IncRedis::opt_string_list;
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auto token = boost::string_ref(cgi_env().path_info()).substr(1);
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auto& redis = this->redis();
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opt_string_list pastie_reply = redis.hmget(token, "pastie");
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opt_string pastie = (pastie_reply and not pastie_reply->empty() ? (*pastie_reply)[0] : opt_string());
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srchilite::SourceHighlight highlighter;
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highlighter.setDataDir(settings().as<std::string>("langmap_dir"));
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highlighter.setGenerateEntireDoc(false);
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highlighter.setGenerateLineNumbers(true);
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const auto lang = m_lang_file;
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//Escapist houdini;
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//std::istringstream iss(houdini.escape_html(*pastie));
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if (m_plain_text) {
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parContext["pastie"] = *pastie;
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}
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else {
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std::istringstream iss(*pastie);
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std::ostringstream oss;
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highlighter.highlight(iss, oss, lang);
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parContext["pastie"] = oss.str();
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}
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}
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std::string PastieResponse::on_mustache_retrieve() {
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if (m_plain_text)
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return "{{pastie}}";
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else
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return load_mustache();
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}
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} //namespace tawashi
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