94 lines
2.1 KiB
D
94 lines
2.1 KiB
D
|
module calendarwebapp;
|
||
|
|
|
||
|
|
import event;
|
||
|
|
|
||
|
|
import std.datetime.date;
|
||
|
|
import std.typecons : Nullable;
|
||
|
|
|
||
|
|
import vibe.vibe;
|
||
|
|
|
||
|
|
class CalendarWebapp
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
enum auth = before!ensureAuth("userName");
|
||
|
|
|
||
|
|
immutable fileName = Path("events.json");
|
||
|
|
|
||
|
|
struct UserData
|
||
|
|
{
|
||
|
|
bool loggedIn;
|
||
|
|
string name;
|
||
|
|
string uuid;
|
||
|
|
}
|
||
|
|
|
||
|
|
SessionVar!(UserData, "user") user;
|
||
|
|
|
||
|
|
Entry[] getEntriesFromFile(in Path fileName)
|
||
|
|
{
|
||
|
|
Entry[] entries;
|
||
|
|
if (fileName.existsFile)
|
||
|
|
{
|
||
|
|
deserializeJson(entries, fileName.readFileUTF8.parseJsonString);
|
||
|
|
}
|
||
|
|
return entries;
|
||
|
|
}
|
||
|
|
|
||
|
|
string ensureAuth(HTTPServerRequest req, HTTPServerResponse res)
|
||
|
|
{
|
||
|
|
if (!user.loggedIn)
|
||
|
|
redirect("/login");
|
||
|
|
return user.name;
|
||
|
|
}
|
||
|
|
|
||
|
|
mixin PrivateAccessProxy;
|
||
|
|
|
||
|
|
public:
|
||
|
|
|
||
|
|
@auth @method(HTTPMethod.POST) @path("/event/create")
|
||
|
|
void createEvent(Date begin, Nullable!Date end, string description,
|
||
|
|
string name, EventType type, bool shout, string userName)
|
||
|
|
{
|
||
|
|
import std.array : split, replace;
|
||
|
|
|
||
|
|
if (!end.isNull)
|
||
|
|
enforce(end - begin >= 1.days);
|
||
|
|
|
||
|
|
auto entry = Entry(begin, end, Event("", name,
|
||
|
|
description.replace("\r", "").split('\n'), type, shout));
|
||
|
|
|
||
|
|
auto entries = getEntriesFromFile(fileName) ~ entry;
|
||
|
|
fileName.writeFileUTF8(entries.serializeToPrettyJson);
|
||
|
|
render!("showevents.dt", entries);
|
||
|
|
}
|
||
|
|
|
||
|
|
@auth @method(HTTPMethod.GET) @path("create")
|
||
|
|
void newEvent(string userName)
|
||
|
|
{
|
||
|
|
render!("create.dt");
|
||
|
|
}
|
||
|
|
|
||
|
|
@auth void index(string userName)
|
||
|
|
{
|
||
|
|
auto entries = getEntriesFromFile(fileName);
|
||
|
|
render!("showevents.dt", entries);
|
||
|
|
}
|
||
|
|
|
||
|
|
void getLogin()
|
||
|
|
{
|
||
|
|
render!("login.dt");
|
||
|
|
}
|
||
|
|
|
||
|
|
void postLogin(string username, string password)
|
||
|
|
{
|
||
|
|
import std.uuid : randomUUID;
|
||
|
|
|
||
|
|
enforce(username == "foo" && password == "bar", "Invalid username / password");
|
||
|
|
UserData d;
|
||
|
|
d.loggedIn = true;
|
||
|
|
d.name = username;
|
||
|
|
d.uuid = randomUUID.toString;
|
||
|
|
user = d;
|
||
|
|
redirect("/");
|
||
|
|
}
|
||
|
|
}
|