use clap; use log::info; use std::io; use std::process; use std::time; use users; mod db; mod logging; fn main() { let arg_matches = clap::App::new("clinte") .version(clap::crate_version!()) .author("Ben Morrison (gbmor)") .about("Command-line community notices system") .subcommand(clap::SubCommand::with_name("list").about("Display notices")) .subcommand(clap::SubCommand::with_name("post").about("Post a new notice")) /*.subcommand( clap::SubCommand::with_name("update") .about("Update a notice you've posted") .arg(clap::Arg::with_name("id").help("Numeric ID of the post")), ) .subcommand( clap::SubCommand::with_name("delete") .about("Delete a notice you've posted") .arg(clap::Arg::with_name("id").help("Numeric ID of the post")), )*/ .get_matches(); let start = time::Instant::now(); logging::init(); info!("clinte starting up!"); println!("clinte-0.1-dev"); println!("a community notices system"); println!(); let db = db::Conn::new(); info!("Startup completed in {:?}ms", start.elapsed().as_millis()); if let Some(_) = arg_matches.subcommand_matches("list") { info!("Listing notes..."); list_matches(&db); process::exit(0); } else if let Some(_) = arg_matches.subcommand_matches("post") { info!("New post..."); post(&db); list_matches(&db); process::exit(0); } } fn list_matches(db: &db::Conn) { let mut stmt = db.conn.prepare("SELECT * FROM posts").unwrap(); let out = stmt .query_map(rusqlite::NO_PARAMS, |row| { let id = row.get(0)?; let title = row.get(1)?; let author = row.get(2)?; let body = row.get(3)?; Ok(db::Post { id, title, author, body, }) }) .unwrap(); out.for_each(|row| { if let Ok(post) = row { println!( "{}. {} -> by {}\n{}", post.id, post.title, post.author, post.body ); } }); } fn post(db: &db::Conn) { let mut stmt = db .conn .prepare("INSERT INTO posts (title, author, body) VALUES (:title, :author, :body)") .unwrap(); println!(); println!("Title of the new post: "); let mut title = String::new(); io::stdin().read_line(&mut title).unwrap(); let title = title.trim(); let title = if title.len() > 30 { &title[..30] } else { &title }; println!(); println!("Body of the new post: "); let mut body = String::new(); io::stdin().read_line(&mut body).unwrap(); let body = body.trim(); let body = if body.len() > 500 { &body[..500] } else { &body }; let user = users::get_current_username() .unwrap() .into_string() .unwrap(); stmt.execute_named(&[(":title", &title), (":author", &user), (":body", &body)]); }