slack: Find extra channel information if needed

This is mostly to find unread count and timestamp

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>

slack/channels.py

@@ -12,6 +12,8 @@ class Channel:
         self.__member  = json.get("is_member", False)
         self.__topic   = json["topic"].get("value", "").encode("utf-8").decode("latin-1")
         self.__purpose = json["purpose"].get("value", "").encode("utf-8").decode("latin-1")
+        self.__unread  = json.get("unread_count", None)
+        self.__last_ts = json.get("last_read", None)
 
     def __str__(self):
         return "<Channel id:%s name:%s is_member:%s>" % (self.__id, self.__name, self.__member)
@@ -19,9 +21,28 @@ class Channel:
     def __repr__(self):
         return self.__str__()
 
+    def fetch_info(self):
+        json = info(self.__id)
+        if json != None:
+            self.__unread  = json.get("unread_count", None)
+            self.__last_ts = json.get("last_read", None)
+
     def is_member(self):
         return self.__member
 
+    def unread_count(self):
+        if self.__unread == None:
+            self.fetch_info()
+        return self.__unread
+
+
+
+def info(channel):
+    ret = api.call("channels.info", token = auth.token(), channel = channel)
+    if ret["ok"] == False:
+        return None
+    return ret["channel"]
+
 
 def list():
     ret = api.call("channels.list", token = auth.token())

slackmail.py

@@ -12,26 +12,13 @@ from datetime import datetime
 for channel in slack.channels.list():
     if not channel.is_member():
         continue
-    print(channel)
+    if channel.unread_count() == 0 or channel.unread_count() == None:
+        continue
+    print(channel, channel.unread_count())
 
 sys.exit(0)
 
 
-#
-# Find list of channels, we'll get info later
-#
-
-def list_channel_ids():
-    call = call_method_auth("channels.list")
-    if call["ok"] == True:
-        for channel in call["channels"]:
-            yield channel["id"]
-
-def find_channel_info(id):
-    call = call_method_auth("channels.info", { "channel" : id })
-    if call["ok"] == True:
-        return call["channel"]
-
 def read_channel(id, ts):
     args = { "channel" : id, "oldest" : ts }
     call = call_method_auth("channels.history", args)