features anzeigen fuer luggas. irgendwas gefixt.

1 files changed, 24 insertions, 3 deletions

diff --git a/src/main.rs b/src/main.rs
index 0880467..5e2cd01 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,7 +1,7 @@
 extern crate telegram_bot;
-use telegram_bot::{Api, ListeningMethod, ListeningAction};
+use telegram_bot::{Api, ListeningMethod, ParseMode, MessageType, ListeningAction};
 extern crate rustc_serialize;
-use rustc_serialize::json;
+use std::ascii::AsciiExt;
 
 mod feature;
 use feature::{Feature, FeatureResult};
@@ -15,8 +15,29 @@ fn main() {
     let mut listener = api.listener(ListeningMethod::LongPoll(None));
     let res = listener.listen(|u| {
         if let Some(m) = u.message {
+            if let &MessageType::Text(ref s) = &m.msg {
+                if (s).to_ascii_lowercase().contains("luggas zeig mir deine features") {
+                    let mut msg = String::new();
+                    for f in &features {
+                        msg.push_str(&format!("`{}`, ", f.name()));
+                    }
+                    let msg = msg;
+                    let pos = msg.len() - 2;
+                    let mut msg = msg;
+                    msg.remove(pos);
+                    if let Err(e) = api.send_message(m.chat.id(),
+                                                     msg,
+                                                     Some(ParseMode::Markdown),
+                                                     None,
+                                                     Some(m.message_id),
+                                                     None) {
+                        println!("{}", e);
+                    }
+                    return Ok(ListeningAction::Continue);
+                }
+            }
             for f in &mut features {
-                match (**f).handle(api.clone(), m.clone()) {
+                match f.handle(api.clone(), m.clone()) {
                     Ok(r) => {
                         match r {
                             FeatureResult::Handled => break,