#include "ContentManager.hpp"
#include "EventManager.hpp"
#include "Filesystem.hpp"
#include "TemplateManager.hpp"
#include "content/blog/Blog.hpp"
#include <event2/buffer.h>
#include <inja/inja.hpp>
#include <iostream>
static void example_inja_render(struct evhttp_request * const req, EvUserData ud)
{
(void)ud;
inja::Environment env;
nlohmann::json data;
data["name"] = "Peter";
data["city"] = "Brunswick";
data["age"] = 29;
data["names"] = {"Jeff", "Seb"};
data["brother"]["name"] = "Chris";
data["brother"]["daughters"] = {"Maria", "Helen"};
data["brother"]["daughter0"] = {{"name", "Maria"}};
data["is_happy"] = true;
data["is_sad"] = false;
data["relatives"]["mother"] = "Maria";
data["relatives"]["brother"] = "Chris";
data["relatives"]["sister"] = "Jenny";
data["vars"] = {2, 3, 4, 0, -1, -2, -3};
auto reply = env.render(
"<html><body>\n"
"Hello {{ name }}! I come from {{ city }}.<br>\n"
"Hello {{ names.1 }}!<br>\n"
"Hello {{ brother.name }}!<br>\n"
"Hello {{ brother.daughter0.name }}!<br>\n"
"{{ \"{{ no_value }}\" }}<br>\n"
"Hello{# This is a comment #}!<br>\n"
"{# --- #Todo --- #}<br>\n"
"{% for name in names %}a{% endfor %}<br>\n"
"Hello {% for name in names %}{{ name }} {% endfor %}!<br>\n"
"Hello {% for name in names %}{{ loop.index }}: {{ name }}, {% "
"endfor %}!<br>\n"
"{% for type, name in relatives %}{{ type }}: {{ name }}, {% endfor "
"%}<br>\n"
"{% for v in vars %}{% if v > 0 %}+{% endif %}{% endfor %}<br>\n"
"{% for name in names %}{{ loop.index }}: {{ name }}{% if not "
"loop.is_last %}, {% endif %}{% endfor %}!<br>\n"
"{% for name in names %}{{ loop.index }}: {{ name }}{% if "
"loop.is_last == false %}, {% endif %}{% endfor %}!<br>\n"
"{% for name in names %}a{% endfor %}<br>\n"
"</body></html>\n",
data);
evhttp_add_header(evhttp_request_get_output_headers(req), "Content-Type", "text/html");
struct evbuffer * const output = evbuffer_new();
if (output != nullptr)
{
evbuffer_add(output, reply.c_str(), reply.size());
evhttp_send_reply(req, 200, "OK", output);
evbuffer_free(output);
}
}
int main(int argc, char ** argv)
{
char const * host = "127.0.0.1";
uint16_t port = 9000;
if (argc <= 1 || argc > 5)
{
std::cout << "usage: cpp-web [HOST] [PORT] [STATIC-WWWROOT] [DYNAMIC-WWWROOT]" << std::endl;
if (argc > 5)
{
return 1;
}
}
if (argc > 1)
{
host = argv[1];
}
if (argc > 2)
{
port = atoi(argv[2]);
}
std::shared_ptr<TemplateManager> tmgr = std::make_shared<TemplateManager>();
std::shared_ptr<ContentManager> ctmgr = std::make_shared<ContentManager>();
ctmgr->SetTemplateSystem(tmgr);
{
Filesystem static_fs;
if (argc > 3)
{
if (static_fs.Scan(argv[3]) != true)
{
return 1;
}
}
static_fs.Scan("./wwwroot", {"html", "tmpl"}, true);
}
{
Filesystem dynamic_fs;
if (argc > 4)
{
if (dynamic_fs.Scan(argv[4]) != true)
{
return 1;
}
}
dynamic_fs.Scan("./wwwroot", {"html", "tmpl"}, false);
tmgr->ParseTemplates(dynamic_fs);
}
ctmgr->RegisterModule(std::make_shared<Blog>("/blog", "index.html", "./blog"));
if (ctmgr->InitAll() == false)
{
std::cout << "InitAll() failed." << std::endl;
return 1;
}
EventManager evmgr(ctmgr);
// evmgr.SetDefaultCallback(example_inja_render, {});
evmgr.AddCallback("/bla", example_inja_render, {});
evmgr.Init(host, port);
// ctmgr.ShutdownAll();
}