yank out more parts, decouple events and display

1 files changed, 44 insertions, 0 deletions

diff --git a/tw/events.rs b/tw/events.rs
new file mode 100644
index 0000000..0541b0a
--- /dev/null
+++ b/tw/events.rs
@@ -0,0 +1,44 @@
+extern crate serde_json;
+
+pub enum Event {
+    Deleted { user_id: String, twete_id: String },
+    RT_RT { user_id: String, twete_id: String },
+    Fav_RT { user_id: String, twete_id: String },
+    Fav { user_id: String, twete_id: String },
+    Unfav { user_id: String, twete_id: String },
+    Followed { user_id: String },
+    Unfollowed { user_id: String }
+}
+
+impl Event {
+    pub fn from_json(structure: serde_json::Map<String, serde_json::Value>) -> Option<Event> {
+        match &structure["event"].as_str().unwrap() {
+            &"follow" => Some(Event::Followed {
+                user_id: structure["source"]["id_str"].as_str().unwrap().to_owned()
+            }),
+            &"unfollow" => Some(Event::Unfollowed {
+                user_id: structure["source"]["id_str"].as_str().unwrap().to_owned()
+            }),
+            &"favorite" => Some(Event::Fav {
+                user_id: structure["source"]["id_str"].as_str().unwrap().to_owned(),
+                twete_id: structure["target_object"]["id_str"].as_str().unwrap().to_owned()
+            }),
+            &"unfavorite" => Some(Event::Unfav {
+                user_id: structure["source"]["id_str"].as_str().unwrap().to_owned(),
+                twete_id: structure["target_object"]["id_str"].as_str().unwrap().to_owned()
+            }),
+            &"favorited_retweet" => Some(Event::Fav_RT {
+                user_id: structure["source"]["id_str"].as_str().unwrap().to_owned(),
+                twete_id: structure["target_object"]["id_str"].as_str().unwrap().to_owned()
+            }),
+            &"retweeted_retweet" => Some(Event::RT_RT {
+                user_id: structure["source"]["id_str"].as_str().unwrap().to_owned(),
+                twete_id: structure["target_object"]["id_str"].as_str().unwrap().to_owned()
+            }),
+//                &"blocked" => Blocked { },
+//                &"unblocked" => Unblocked { },
+//                &"quoted_tweet" => ???,
+            e => { println!("unrecognized event: {}", e); None }
+        }
+    }
+}