1 files changed, 98 insertions, 0 deletions
diff --git a/src/plugins/emoji.rs b/src/plugins/emoji.rs
new file mode 100644
index 0000000..8b56a14
--- /dev/null
+++ b/src/plugins/emoji.rs
@@ -0,0 +1,98 @@
+use irc::client::prelude::*;
+use irc::error::Error as IrcError;
+use plugin::Plugin;
+
+extern crate unicode_names;
+
+register_plugin!(Emoji);
+
+impl Emoji {
+    fn emoji(&self, server: &IrcServer, content: &str, target: &str) -> Result<(), IrcError> {
+
+        let mut names: Vec<String> = Vec::new();
+        for emoji in self.return_emojis(&content) {
+
+            names.push(match unicode_names::name(emoji) {
+                Some(v) => format!("{}", v).to_lowercase(),
+                None => format!("UNKNOWN"),
+            });
+        }
+
+        server.send_privmsg(target, &names.join(", "))
+    }
+
+    fn return_emojis(&self, string: &str) -> Vec<char> {
+
+        let mut emojis: Vec<char> = Vec::new();
+
+        for c in string.chars() {
+            if self.is_emoji(&c) {
+                emojis.push(c);
+            }
+        }
+
+        emojis
+    }
+
+    fn is_emoji(&self, c: &char) -> bool {
+        match *c { '\u{1F600}'...'\u{1F64F}'     // Emoticons
+            | '\u{1F300}'...'\u{1F5FF}'          // Misc Symbols and Pictographs
+            | '\u{1F680}'...'\u{1F6FF}'          // Transport and Map
+            | '\u{2600}' ...'\u{26FF}'           // Misc symbols
+            | '\u{2700}' ...'\u{27BF}'           // Dingbats
+            | '\u{FE00}' ...'\u{FE0F}'           // Variation Selectors
+            | '\u{1F900}'...'\u{1F9FF}'          // Supplemental Symbols and Pictographs
+            | '\u{20D0}' ...'\u{20FF}' => true,  // Combining Diacritical Marks for Symbols
+            _ => false,
+        }
+    }
+}
+
+impl Plugin for Emoji {
+    fn is_allowed(&self, _: &IrcServer, message: &Message) -> bool {
+        match message.command {
+            Command::PRIVMSG(_, _) => true,
+            _ => false,
+        }
+    }
+
+    fn execute(&mut self, server: &IrcServer, message: &Message) -> Result<(), IrcError> {
+        match message.command {
+            Command::PRIVMSG(ref target, ref content) => self.emoji(server, content, target),
+            _ => Ok(())
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+//    use ::tests::{make_server, get_server_value};
+//
+//    use irc::client::prelude::*;
+//
+//    use plugin::Plugin;
+//    use super::Emoji;
+//
+//    #[test]
+//    fn emoji_message() {
+//        let     server = make_server("PRIVMSG test :😃\r\n");
+//        let mut plugin  = Emoji::new();
+//
+//        server.for_each_incoming(|message| {
+//            assert!(plugin.execute(&server, &message).is_ok());
+//        }).unwrap();
+//
+//        assert_eq!("PRIVMSG test :smiling fce with open mouth\r\n", &*get_server_value(&server));
+//    }
+//
+//    #[test]
+//    fn no_emoji_message() {
+//        let server = make_server("PRIVMSG test :test\r\n");
+//        let mut plugin = Emoji::new();
+//
+//        server.for_each_incoming(|message| {
+//            assert!(plugin.execute(&server, &message).is_ok());
+//        }).unwrap();
+//        assert_eq!("", &*get_server_value(&server));
+//    }
+}