ferencd@0: #include "category_sender.h"
ferencd@0: #include "templater.h"
ferencd@0: #include "url_breaker.h"
ferencd@0: #include "logger.h"
ferencd@0: #include "json.h"
ferencd@0: #include <dictionary.h>
ferencd@0: 
ferencd@0: #include <boost/algorithm/string.hpp>
ferencd@0: #include <tntdb.h>
ferencd@0: 
ferencd@0: category_sender::category_sender(tnt::HttpRequest &request, tnt::HttpReply &reply, const std::string &what) : web_component(request, reply, "")
ferencd@0: {
ferencd@0: 
ferencd@0: 	// identify the category
ferencd@0: 	static std::map<std::string, std::string> name_to_dbtype = { {"soups", "0"}, {"sides", "2"}, {"mains", "3"}, {"sweets", "4"}, {"starters", "1"} };
ferencd@0: 
ferencd@0: 	url_breaker r("l/category", boost::to_lower_copy(what));
ferencd@0: 	std::string food_type = r["category"];
ferencd@0: 	// identify the language
ferencd@0: 	auto pars = request.getQueryParams();
ferencd@0: 	m_lang = pars.arg<std::string>("l");
ferencd@0: 
ferencd@0: 	if(food_type == "about")
ferencd@0: 	{
ferencd@0: 		char cCurrentPath[FILENAME_MAX] = {0};
ferencd@0: 
ferencd@0: 		if (!getcwd(cCurrentPath, sizeof(cCurrentPath)))
ferencd@0: 		{
ferencd@0: 			log_err() << "Cannot get working path";
ferencd@0: 			m_translated = "Internal server error";
ferencd@0: 			return;
ferencd@0: 		}
ferencd@0: 
ferencd@0: 		std::string filename(cCurrentPath);
ferencd@0: 
ferencd@0: 		std::ifstream fin(filename + "/theme/current/About.html", std::ios::in | std::ios::binary);
ferencd@0: 		if(fin)
ferencd@0: 		{
ferencd@0: 			std::ostringstream oss;
ferencd@0: 			oss << fin.rdbuf();
ferencd@0: 			m_translated = oss.str();
ferencd@0: 		}
ferencd@0: 
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	if(name_to_dbtype.find(food_type) == name_to_dbtype.end())
ferencd@0: 	{
ferencd@0: 		log_critical() << "Not found:" << what;
ferencd@0: 		m_status = HTTP_NOT_FOUND;
ferencd@0: 		return;
ferencd@0: 	}
ferencd@0: 	m_category = food_type; m_category[0] = std::toupper(m_category[0]);
ferencd@0: 	food_type = name_to_dbtype[food_type];
ferencd@0: 
ferencd@0: 
ferencd@0: 
ferencd@0: 	// generate the page elements as translateable
ferencd@0: 	try {
ferencd@0: 		tntdb::Connection conn = tntdb::connect("sqlite:lang.db");
ferencd@0: 
ferencd@0: 		std::string v = std::string("select * from food where type='") + food_type + "'";
ferencd@0: 		tntdb::Result result = conn.select(v);
ferencd@0: 		std::vector<std::string> keys;
ferencd@0: 		for (tntdb::Result::const_iterator it = result.begin(); it != result.end(); ++it)
ferencd@0: 		{
ferencd@0: 			std::string name_src = "";
ferencd@0: 			std::string img = "";
ferencd@0: 			int food_idx = -1;
ferencd@0: 			std::string type;
ferencd@0: 			std::string key;
ferencd@0: 
ferencd@0: 			tntdb::Row row = *it;
ferencd@0: 
ferencd@0: 			row[0].get(food_idx);
ferencd@0: 			row[1].get(name_src);
ferencd@0: 			row[2].get(type);
ferencd@0: 			row[3].get(img);
ferencd@0: 			row[4].get(key);
ferencd@0: 
ferencd@0: 			template_struct food("foods", "fooditem");
ferencd@0: 
ferencd@0: 			food["name"] = "<!--#translate " + name_src + "#-->";
ferencd@0: 
ferencd@0: 			// fix the image, if it contains {#rroot}
ferencd@0: 			stringholder sh(img);
ferencd@0: 			sh.replace_all("{#rroot}", RECIPES_ROOT + key + SLASH);
ferencd@0: 			sh.replace_all("//", "/");
ferencd@0: 
ferencd@0: 			food["img"] =  sh.get();
ferencd@0: 			food["desc"] =  "<!--#translate " + key + "_desc#-->";
ferencd@0: 			food["key"] = key;
ferencd@0: 
ferencd@0: 			keys.push_back(key);
ferencd@0: 
ferencd@0: 			populate_short_description(key);
ferencd@0: 
ferencd@0: 			m_foodStructs.push_back(food);
ferencd@0: 		}
ferencd@0: 
ferencd@0: 		prepareLanguages();
ferencd@0: 
ferencd@0: 		template_vector_par tvp_foods("foods", m_foodStructs);
ferencd@0: 		template_vector_par tvp_languages("languages", m_languageStructs);
ferencd@0: 
ferencd@0: 		std::string page = templater<category_list>().templatize("category" <is> ctg_to_name[food_type], "lang" <is> m_lang).templatize(tvp_languages).templatize(tvp_foods).get();
ferencd@0: 
ferencd@0: 		std::map<std::string, std::map<std::string, std::string> > translations;
ferencd@0: 		m_translated = translator<void>::translate(page, m_lang, translations);
ferencd@0: 
ferencd@0: 		stringholder sh(m_translated);
ferencd@0: 		sh.replace_all("{#jsfun}", prepareLangJs(translations));
ferencd@0: 		sh.replace_all("{#trjsfun}", prepareLangTrs(keys));
ferencd@0: 		sh.replace_all("{#divChanger}", "changeDivs('" + m_lang + "');");
ferencd@0: 		m_translated = sh.get();
ferencd@0: 
ferencd@0: 
ferencd@0: 	}
ferencd@0: 	catch (std::exception& ex)
ferencd@0: 	{
ferencd@0: 		log_critical() << ex.what();
ferencd@0: 		m_status = HTTP_NOT_FOUND;
ferencd@0: 	}
ferencd@0: }
ferencd@0: 
ferencd@0: unsigned category_sender::send()
ferencd@0: {
ferencd@0: 	mreply.out() << m_translated;
ferencd@0: 	return HTTP_OK;
ferencd@0: }
ferencd@0: 
ferencd@0: bool category_sender::populate_short_description(const std::string &key) const
ferencd@0: {
ferencd@0: 	char cCurrentPath[FILENAME_MAX] = {0};
ferencd@0: 
ferencd@0: 	if (!getcwd(cCurrentPath, sizeof(cCurrentPath)))
ferencd@0: 	{
ferencd@0: 		log_err() << "Cannot get current path";
ferencd@0: 		return false;
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	std::string filename(cCurrentPath);
ferencd@0: 	filename += RECIPES_ROOT + "/" + key + "/descriptor.json";
ferencd@0: 	std::ifstream fin(filename.c_str(), std::ios::in | std::ios::binary);
ferencd@0: 
ferencd@0: 	if(fin)
ferencd@0: 	{
ferencd@0: 		std::ostringstream oss;
ferencd@0: 		oss << fin.rdbuf();
ferencd@0: 		std::string fileData(oss.str());
ferencd@0: 		auto j = nlohmann::json::parse(fileData);
ferencd@0: 		auto langs = j["lang"];
ferencd@0: 		for(const auto& l : langs)
ferencd@0: 		{
ferencd@0: 			std::string filenameDesc(cCurrentPath);
ferencd@0: 			std::string cpp_string;
ferencd@0: 			l.get_to(cpp_string);
ferencd@0: 
ferencd@0: 			filenameDesc += RECIPES_ROOT + key + "/" + cpp_string+ "/descr.md";
ferencd@0: 			std::ifstream finDesc(filenameDesc.c_str(), std::ios::in | std::ios::binary);
ferencd@0: 			if(finDesc)
ferencd@0: 			{
ferencd@0: 				std::ostringstream ossDesc;
ferencd@0: 				ossDesc << finDesc.rdbuf();
ferencd@0: 				std::string fileDataDesc(ossDesc.str());
ferencd@0: 
ferencd@0: 				dictionary::add_translation(key + "_desc", cpp_string, fileDataDesc);
ferencd@0: 			}
ferencd@0: 		}
ferencd@0: 	}
ferencd@0: 	else
ferencd@0: 	{
ferencd@0: 		log_err() << "Cannot get descriptor file:" << filename;
ferencd@0: 		return false;
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	return true;
ferencd@0: }
ferencd@0: 
ferencd@0: std::string category_sender::prepareLangTrs(const std::vector<std::string>& keys)
ferencd@0: {
ferencd@0: 	std::string javascript = "function changeTrs(l) {";
ferencd@0: 	for(const auto &k : keys)
ferencd@0: 	{
ferencd@0: 		javascript += "$('#tr_" + k + "').data('href', '/r/" + k + "?l=' + l);\n";
ferencd@0: 	}
ferencd@0: 
ferencd@0: 	javascript += "}\n";
ferencd@0: 	return javascript;
ferencd@0: }