182 lines
6.3 KiB
Rust
182 lines
6.3 KiB
Rust
extern crate core;
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use std::borrow::{BorrowMut};
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use std::fs::read_dir;
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use std::path::{Path, PathBuf};
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use std::thread;
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use cwtch_imp::imp;
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use cwtch_imp::behaviour;
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use cwtch_imp::behaviour::BehaviourBuilder;
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use cwtch_imp::behaviour::Behaviour;
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use cwtch_imp::imp::Imp;
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use chrono::{DateTime, FixedOffset};
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use libcwtch;
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use libcwtch::CwtchLib;
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use libcwtch::event::{ContactIdentity, ConversationID};
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use libcwtch::structs::*;
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const DIST_DIR: &str = "cwtch_dist";
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const BOT_HOME: &str = "~/.cwtch/bots/update_bot";
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const PASSWORD: &str = "be gay do crime";
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const BOT_NAME: &str = "Update Bot";
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const LAST_OFFERED_KEY: &str = "profile.last_version_offered";
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#[derive(Debug, Clone)]
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struct Version {
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major: u8,
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minor: u8,
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fix: u8,
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path: PathBuf,
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}
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struct UpdateBot {
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versions_dirs: Vec<Version>,
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latest_version: PathBuf,
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version: String,
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}
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impl Version {
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pub fn new(path: PathBuf) -> Self {
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let vs = path.to_str().unwrap().strip_prefix(DIST_DIR).unwrap().trim_start_matches("/v");
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let parts: Vec<&str> = vs.split(".").collect();
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if parts.len() != 3 {
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return Version{ major: 0, minor: 0, fix: 0, path: PathBuf::new()}
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}
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return Version{ major: parts[0].parse::<u8>().unwrap(), minor: parts[1].parse::<u8>().unwrap(), fix: parts[2].parse::<u8>().unwrap(), path: path}
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}
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}
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impl UpdateBot {
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pub fn new() -> Self {
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let mut versions_dirs: Vec<Version> = vec![];
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for entry in
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read_dir(Path::new(DIST_DIR)).expect(&format!("could not open '{}' dir", DIST_DIR))
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{
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let entry = entry.unwrap();
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let path: PathBuf = entry.path();
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if path.is_dir() {
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println!("version: {}", path.to_str().unwrap());
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//versions_dirs.push(path.clone());
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let v = Version::new(path);
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println!("{:?}", v);
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versions_dirs.push(v);
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}
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}
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if versions_dirs.len() == 0 {
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panic!("no cwtch versions detected in {}!", DIST_DIR)
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}
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versions_dirs.sort_unstable_by_key(|item| (item.major, item.minor, item.fix));
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println!("sorted vd: {:?}", versions_dirs);
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let latest_version = versions_dirs[versions_dirs.len() - 1].clone();
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let version: String = latest_version.path
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.strip_prefix(DIST_DIR)
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.unwrap()
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.to_str()
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.unwrap()
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.to_string();
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let bot = UpdateBot {
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versions_dirs: versions_dirs,
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latest_version: latest_version.path,
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version: version,
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};
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println!("versions: {:?}\n", bot.versions_dirs);
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return bot;
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}
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}
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fn main() {
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if !Path::new(DIST_DIR).exists() {
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panic!("no '{}' directory with versions to distribute", DIST_DIR)
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}
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let mut update_bot = UpdateBot::new();
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let behaviour: Behaviour = BehaviourBuilder::new().name(BOT_NAME.to_string()).profile_pic_path("updatebot.png".to_string()).new_contact_policy(behaviour::NewContactPolicy::Accept).build();
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let event_loop_handle = thread::spawn(move || {
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let mut bot = Imp::spawn(behaviour, PASSWORD.to_string(), BOT_HOME.to_string());
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bot.event_loop::<UpdateBot>(update_bot.borrow_mut());
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});
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event_loop_handle.join().expect("Error running event loop");
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}
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impl UpdateBot {
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pub fn greet(&self, cwtch: &dyn CwtchLib, profile: &Profile, convo_id: ConversationID) {
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let do_offer = match cwtch.get_conversation_attribute(
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&profile.profile_id,
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convo_id,
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&format!("local.{}", LAST_OFFERED_KEY),
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) {
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Ok(ret) => match ret {
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Some(last_offered) => last_offered != self.version,
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None => true,
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},
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Err(_) => false
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};
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if do_offer {
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self.offer(cwtch, profile, convo_id);
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cwtch.set_conversation_attribute(
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&profile.profile_id,
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convo_id,
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LAST_OFFERED_KEY,
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&self.version,
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);
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}
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}
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pub fn offer(&self, cwtch: &dyn CwtchLib, profile: &Profile, convo_id: ConversationID) {
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let resp_message = format!(
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"Currently offering Cwtch {}\nPlease respond with the OS you would like a package for:\n- Windows\n- Android\n- MacOS\n- Linux",
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self.version
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);
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let response = MessageWrapper {
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o: MessageType::TextMessage,
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d: resp_message,
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};
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cwtch.send_message(&profile.profile_id, convo_id, &response);
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}
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}
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impl imp::EventHandler for UpdateBot {
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fn on_contact_online(&self, cwtch: &dyn libcwtch::CwtchLib, profile: &Profile, convo_id: ConversationID) {
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self.greet(cwtch, profile, convo_id);
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}
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fn on_new_message_from_contact(&self, cwtch: &dyn libcwtch::CwtchLib, profile: &Profile, conversation_id: ConversationID, _handle: String, _timestamp_received: DateTime<FixedOffset>, message: MessageWrapper) {
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let mut body = message.d.clone();
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body.make_ascii_lowercase();
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match body.as_str() {
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"windows" => {
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let mut windows_path = self.latest_version.clone();
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windows_path.push(format!("cwtch-installer-{}.exe", self.version));
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cwtch.share_file(&profile.profile_id, conversation_id, windows_path.to_str().unwrap());
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}
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"linux" => {
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let mut linux_path = self.latest_version.clone();
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linux_path.push(format!("cwtch-{}.tar.gz", self.version));
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cwtch.share_file(&profile.profile_id, conversation_id, linux_path.to_str().unwrap());
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}
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"macos" => {
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let mut mac_path = self.latest_version.clone();
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mac_path.push(format!("Cwtch-{}.dmg", self.version));
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cwtch.share_file(&profile.profile_id, conversation_id, mac_path.to_str().unwrap());
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}
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"android" => {
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let mut android_path = self.latest_version.clone();
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android_path.push(format!("cwtch-{}.apk", self.version));
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cwtch.share_file(&profile.profile_id, conversation_id, android_path.to_str().unwrap());
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}
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_ => {
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self.offer(cwtch, profile, conversation_id);
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}
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}
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}
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}
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