From f4c5e0a091e9e56e95ff687654e68e90dc6144e0 Mon Sep 17 00:00:00 2001
From: "louiz@4325f9fc-e183-4c21-96ce-0ab188b42d13"
 <louiz@4325f9fc-e183-4c21-96ce-0ab188b42d13>
Date: Sun, 17 Oct 2010 17:27:07 +0000
Subject: Multi-resource. Handling <presence /> stanzas. But the normal
 conversation window is broken :^).  Fixed #1888

---
 src/contact.py | 127 ++++++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 108 insertions(+), 19 deletions(-)

(limited to 'src/contact.py')

diff --git a/src/contact.py b/src/contact.py
index 8966289b..3a0ea30e 100644
--- a/src/contact.py
+++ b/src/contact.py
@@ -16,31 +16,16 @@
 
 from sleekxmpp.xmlstream.jid import JID
 
-class Contact(object):
+class Resource(object):
     """
-    Defines a roster item
+    Defines a roster item.
+    It's a precise resource.
     """
     def __init__(self, jid):
-        self._jid = JID(jid)         # a SleekXMPP jid object
-        self._display_name = None
-        self._subscription = 'none'
-        self._ask = None
+        self._jid = JID(jid)         # Full jid
         self._status = ''
         self._presence = 'unavailable'
         self._priority = 0
-        self._groups = []       # a list of groups the contact is in
-
-    def set_ask(self, ask):
-        self._ask = ask
-
-    def get_ask(self):
-        return self._ask
-
-    def set_subscription(self, sub):
-        self._subscription = sub
-
-    def get_subscription(self, sub):
-        return self._subscription
 
     def get_jid(self):
         return self._jid
@@ -52,6 +37,9 @@ class Contact(object):
         assert isinstance(priority, int)
         self._priority = priority
 
+    def get_priority(self):
+        return self._priority
+
     def set_presence(self, pres):
         self._presence = pres
 
@@ -64,8 +52,109 @@ class Contact(object):
     def set__status(self, s):
         self._status = s
 
+class Contact(object):
+    """
+    This a way to gather multiple resources from the same bare JID.
+    This class contains zero or more esource class and useful methods
+    to get the resource with the highest priority, etc
+    """
+    def __init__(self, bare_jid):
+        self._jid = bare_jid
+        self._resources = []
+        self._folded = True      # Folded by default
+        self._display_name = None
+        self._subscription = 'none'
+        self._ask = None
+        self._groups = []       # a list of groups the contact is in
+
+    def get_bare_jid(self):
+        """
+        Just get the bare_jid or the contact
+        """
+        return self._jid
+
+    def get_highest_priority_resource(self):
+        """
+        There must be, at any time, at least ONE resource.
+        And they always should be ordered by priority.
+        """
+        ret = None
+        for resource in self._resources:
+            if not ret or ret.get_priority() < resource.get_priority():
+                ret = resource
+        return ret
+
+    def add_resource(self, resource):
+        """
+        Called, for example, when a new resource get offline
+        (the first, or any subsequent one)
+        """
+        # TODO sort by priority
+        self._resources.append(resource)
+
+    def remove_resource(self, resource):
+        """
+        Called, for example, when one resource goes offline.
+        """
+        self._resources.remove(resource)
+
+    def remove_resource_by_fulljid(self, fulljid):
+        """
+        Like 'remove_resource' but just by knowing the full jid
+        """
+        for resource in self._resources:
+            if resource.get_jid().full == fulljid:
+                self._resources.remove(resource)
+                return
+        assert False
+
+    def get_resource_by_fulljid(self, fulljid):
+        """
+        Return the resource with the given fulljid
+        """
+        for resource in self._resources:
+            if resource.get_jid().full == fulljid:
+                return resource
+        return None
+    def toggle_folded(self):
+        """
+        Fold if it's unfolded, and vice versa
+        """
+        self._folded = not self._folded
+
     def set_name(self, name):
         self._display_name = name
 
     def get_name(self):
         return self._display_name
+
+    def set_ask(self, ask):
+        self._ask = ask
+
+    def get_ask(self):
+        return self._ask
+
+    def set_subscription(self, sub):
+        self._subscription = sub
+
+    def get_subscription(self, sub):
+        return self._subscription
+
+    def get_nb_resources(self):
+        """
+        Get the number of connected resources
+        """
+        return len(self._resources)
+
+    def get_resources(self):
+        """
+        Return all resources
+        """
+        compare_resources = lambda x: x.get_priority()
+        return sorted(self._resources, key=compare_resources)
+
+    def __repr__(self):
+        ret = '<Contact: %s' % self._jid
+        for resource in self._resources:
+            ret += '\n\t\t%s'%resource
+        return ret + ' />\n'
-- 
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