v/tutorials/code/blog/blog.v

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module main
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import vweb
import time
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import sqlite
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import json
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struct App {
pub mut:
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vweb vweb.Context
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db sqlite.DB
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}
fn main() {
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vweb.run<App>(8081)
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}
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fn (mut app App) index_text() {
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app.vweb.text('Hello, world from vweb!')
}
/*
fn (app &App) index_html() {
message := 'Hello, world from vweb!'
$vweb.html()
}
*/
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fn (app &App) index() vweb.Result {
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articles := app.find_all_articles()
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return $vweb.html()
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}
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pub fn (mut app App) init_once() {
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db := sqlite.connect(':memory:') or {
panic(err)
}
db.exec('create table `Article` (id integer primary key, title text default "", text text default "")')
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app.db = db
}
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pub fn (mut app App) init() {
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}
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pub fn (mut app App) new() vweb.Result {
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return $vweb.html()
}
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pub fn (mut app App) new_article() vweb.Result {
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title := app.vweb.form['title']
text := app.vweb.form['text']
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if title == '' || text == '' {
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app.vweb.text('Empty text/titile')
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return vweb.Result{}
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}
article := Article{
title: title
text: text
}
println(article)
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sql app.db {
insert article into Article
}
return app.vweb.redirect('/article/')
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}
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pub fn (mut app App) articles() {
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articles := app.find_all_articles()
app.vweb.json(json.encode(articles))
}
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fn (mut app App) time() {
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app.vweb.text(time.now().format())
}