Implement a command to get the channels common to one or more users

commands/chans.py

@@ -0,0 +1,22 @@
+import main
+import modules.userinfo as userinfo
+
+class Chans:
+    def __init__(self, register):
+        register("chans", self.chans)
+
+    def chans(self, addr, authed, data, obj, spl, success, failure, info, incUsage, length):
+        if authed:
+            result = userinfo.getChans(spl[1:])
+            rtrn = ""
+            for i in result.keys():
+                rtrn += "Matches from: %s" % i
+                rtrn += "\n"
+                for x in result[i]:
+                    rtrn += (x)
+                    rtrn += "\n"
+                rtrn += "\n"
+            info(rtrn)
+            return
+        else:
+            incUsage(None)

modules/userinfo.py

@@ -16,6 +16,21 @@ def getWho(query):
             result[i] = f
     return result
 
+def getChansSingle(name, query):
+    query = ["live.chan."+name+"."+i for i in query]
+    result = main.r.sinter(*query)
+    if len(result) == 0:
+        return None
+    return [i.decode() for i in result]
+
+def getChans(query):
+    result = {}
+    for i in main.pool.keys():
+        f = getChansSingle(i, query)
+        if f:
+            result[i] = f
+    return result
+
 def getNumWhoEntries(name):
     return main.r.scard("live.who."+name)