Added publish function to PubSub XEP-0060

acekiller · Mar 19, 2012 · 0c88f07 · 0c88f07
1 parent 4421f3a
commit 0c88f07
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Showing 2 changed files with 59 additions and 1 deletion.
diff --git a/Extensions/XEP-0060/XMPPPubSub.h b/Extensions/XEP-0060/XMPPPubSub.h
@@ -2,15 +2,21 @@
 //  XMPPPubSub.h
 //
 //  Created by Duncan Robertson [duncan@whomwah.com]
+//  Updated by Nadim for Novedia Group - Hubiquitus project[hubiquitus.com]
 //
 
 #import <Foundation/Foundation.h>
 #import "XMPPModule.h"
 
+#if TARGET_OS_IPHONE
+#import "DDXML.h"
+#endif
+
 @class XMPPStream;
 @class XMPPJID;
 @class XMPPIQ;
 @class XMPPMessage;
+@class XMPPItem;
 
 @interface XMPPPubSub : XMPPModule
 {
@@ -28,6 +34,8 @@
 - (NSString *)deleteNode:(NSString *)node;
 - (NSString *)configureNode:(NSString *)node;
 - (NSString *)allItemsForNode:(NSString *)node;
+- (NSString *)publishToNode:(NSString*)node entry:(NSXMLElement*)entry;
+
 
 @end
 
@@ -39,5 +47,6 @@
 - (void)xmppPubSub:(XMPPPubSub *)sender didReceiveMessage:(XMPPMessage *)message;
 - (void)xmppPubSub:(XMPPPubSub *)sender didReceiveError:(XMPPIQ *)iq;
 - (void)xmppPubSub:(XMPPPubSub *)sender didReceiveResult:(XMPPIQ *)iq;
+- (void)xmppPubSub:(XMPPPubSub *)sender didPublish:(XMPPIQ *)iq;
 
 @end
diff --git a/Extensions/XEP-0060/XMPPPubSub.m b/Extensions/XEP-0060/XMPPPubSub.m
@@ -102,7 +102,17 @@ - (BOOL)xmppStream:(XMPPStream *)sender didReceiveIQ:(XMPPIQ *)iq
 					return YES;
 				}
 			}
-		}
+		} else {
+            //Check if it was a publish
+            NSString *elementID = [iq attributeStringValueForName:@"id"];
+            if (elementID) {
+                NSArray * elementIDComp = [elementID componentsSeparatedByString:@":"];
+                if (elementIDComp > 0 && [[elementIDComp objectAtIndex:1] isEqualToString:@"publish_node"]) {
+                    [multicastDelegate xmppPubSub:self didPublish:iq];
+                    return YES;
+                }
+            }
+        }
 
 		[multicastDelegate xmppPubSub:self didReceiveResult:iq];
 		return YES;
@@ -365,4 +375,43 @@ - (NSString*)configureNode:(NSString*)node
 	return sid;
 }
 
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+#pragma mark - publication methods
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+- (NSString *)publishToNode:(NSString *)node entry:(NSXMLElement *)entry {
+    //<iq type='set' from='hamlet@denmark.lit/blogbot' to='pubsub.shakespeare.lit' id='publish1'>
+    //  <pubsub xmlns='http://jabber.org/protocol/pubsub'>
+    //      <publish node='princely_musings'>
+    //          <item id='bnd81g37d61f49fgn581'>
+    //              Some content
+    //          </item>
+    //      </publish>
+    //  </pubsub>
+    //</iq>
+
+	NSString *sid = [NSString stringWithFormat:@"%@:publish_node", xmppStream.generateUUID];
+
+    //create iq message
+    XMPPIQ *iq = [XMPPIQ iqWithType:@"set" to:serviceJID elementID:sid];
+
+    //create child nodes
+    NSXMLElement * pubsub = [NSXMLElement elementWithName:@"pubsub" xmlns:NS_PUBSUB];
+
+    NSXMLElement * publish = [NSXMLElement elementWithName:@"publish"];
+    [publish addAttributeWithName:@"node" stringValue:node];
+
+    NSXMLElement * item = [NSXMLElement elementWithName:@"item"];
+
+    //create node hierarchy
+    [item addChild:entry];
+    [publish addChild:item];
+    [pubsub addChild:publish];
+    [iq addChild:pubsub];
+
+	[xmppStream sendElement:iq];
+
+	return sid;
+}
+
 @end