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6 changed files with 152 additions and 0 deletions
15
dub.json
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15
dub.json
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{
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"name": "calendar-webapp",
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"authors": [
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"Johannes Loher"
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],
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"dependencies": {
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"vibe-d": "~>0.7.30"
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},
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"description": "A simple webapplication to edit and view calendar entries",
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"copyright": "Copyright © 2017, Johannes Loher",
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"license": "MIT",
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"versions": [
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"VibeDefaultMain"
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]
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}
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71
source/app.d
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71
source/app.d
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import vibe.vibe;
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import std.datetime.date;
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shared static this()
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{
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auto router = new URLRouter;
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router.get("/", &listEvents);
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router.get("/create", staticTemplate!"create.dt");
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router.get("/event/create", &createEvent);
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router.post("/event/create", &createEvent);
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router.get("*", serveStaticFiles("/public"));
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auto settings = new HTTPServerSettings;
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settings.port = 8080;
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settings.bindAddresses = ["::1", "127.0.0.1"];
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listenHTTP(settings, router);
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logInfo("Please open http://127.0.0.1:8080/ in your browser.");
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}
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void listEvents(HTTPServerRequest req, HTTPServerResponse res)
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{
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auto fileName = Path("events.json");
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auto events = fileName.getEventsFromFile;
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render!("listevents.dt", events)(res);
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}
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void createEvent(HTTPServerRequest req, HTTPServerResponse res)
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{
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if (req.method != HTTPMethod.POST && req.method != HTTPMethod.GET)
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return;
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auto formdata = (req.method == HTTPMethod.POST) ? &req.form : &req.query;
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auto fileName = Path("events.json");
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Event event;
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event.name = formdata.get("Ereignisname");
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event.place = formdata.get("Ereignisort");
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event.begin = DateTime.fromISOExtString(formdata.get("Von") ~ ":00");
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event.end = DateTime.fromISOExtString(formdata.get("Bis") ~ ":00");
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auto events = fileName.getEventsFromFile;
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events ~= event;
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writeFileUTF8(fileName, events.serializeToJsonString());
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render!("listevents.dt", events)(res);
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}
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Event[] getEventsFromFile(in Path fileName)
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{
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Event[] events;
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auto eventsString = readFileUTF8(fileName);
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try
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{
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deserializeJson(events, eventsString.parseJsonString);
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}
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catch(std.json.JSONException)
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{}
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return events;
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}
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struct Event
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{
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string name, place;
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DateTime begin, end;
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}
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31
views/create.dt
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31
views/create.dt
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extends layout
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block content
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form(action="/event/create", method="post")
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fieldset(name="orderFields")
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table
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tbody#fieldTable
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tr
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td
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label(for="Ereignisname") Ereignisname
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td
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input#Ereignisname(value="", name="Ereignisname", type="text")
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tr
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td
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label(for="Ereignisort") Ereignisort
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td
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input#Ereignisort(value="", name="Ereignisort", type="text")
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tr
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td
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label(for="Von") Von
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td
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input#Von(value="", name="Von", type="datetime-local")
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tr
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td
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label(for="Bis") Bis
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td
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input#Bis(value="", name="Bis", type="datetime-local")
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tfoot
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tr
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td(colspan="2")
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input#submitButton(type="submit", value="Ereignis erstellen")
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11
views/layout.dt
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11
views/layout.dt
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doctype html
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html
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head
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meta(charset='utf-8')
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title Calendar Webapp
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body
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block navigation
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include navigation
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block content
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18
views/listevents.dt
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18
views/listevents.dt
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extends layout.dt
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block content
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h1 Events
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- foreach(event; events)
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table
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tr
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td Ereignisname
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td #{event.name}
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tr
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td Ereignisort
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td #{event.place}
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tr
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td Von
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td #{event.begin}
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tr
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td Bis
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td #{event.end}
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hr
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6
views/navigation.dt
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6
views/navigation.dt
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nav
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ul
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li
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a(href='/') Home
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li
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a(href='/create') Create Event
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