v/tutorials/code/blog/blog.v

module main

import vweb
import time
import sqlite
import json

struct App {
pub mut:
	vweb vweb.Context
	db   sqlite.DB
}

fn main() {
	vweb.run<App>(8081)
}

fn (mut app App) index_text() {
	app.vweb.text('Hello, world from vweb!')
}

/*
fn (app &App) index_html() {
	message := 'Hello, world from vweb!'
	$vweb.html()
}
*/
fn (app &App) index() vweb.Result {
	articles := app.find_all_articles()
	return $vweb.html()
}

pub fn (mut app App) init_once() {
	db := sqlite.connect(':memory:') or {
		panic(err)
	}
	db.exec('create table `Article` (id integer primary key, title text default "", text text default "")')
	app.db = db
}

pub fn (mut app App) init() {
}

pub fn (mut app App) new() vweb.Result {
	return $vweb.html()
}

pub fn (mut app App) new_article() vweb.Result {
	title := app.vweb.form['title']
	text := app.vweb.form['text']
	if title == '' || text == '' {
		app.vweb.text('Empty text/titile')
		return vweb.Result{}
	}
	article := Article{
		title: title
		text: text
	}
	println(article)
	sql app.db {
		insert article into Article
	}
	return app.vweb.redirect('/article/')
}

pub fn (mut app App) articles() {
	articles := app.find_all_articles()
	app.vweb.json(json.encode(articles))
}

fn (mut app App) time() {
	app.vweb.text(time.now().format())
}