4 files changed, 52 insertions, 0 deletions
diff --git a/src/xmpp/avatar.c b/src/xmpp/avatar.c
index 74f2caf1..3c5ae70d 100644
--- a/src/xmpp/avatar.c
+++ b/src/xmpp/avatar.c
@@ -151,6 +151,17 @@ avatar_set(const char* path)
 #endif
 
 gboolean
+avatar_publishing_disable()
+{
+    xmpp_ctx_t* const ctx = connection_get_ctx();
+    xmpp_stanza_t* iq = stanza_disable_avatar_publish_iq(ctx);
+    iq_send_stanza(iq);
+    xmpp_stanza_release(iq);
+
+    return TRUE;
+}
+
+gboolean
 avatar_get_by_nick(const char* nick, gboolean open)
 {
     // in case we set the feature, remove it
@@ -224,6 +235,9 @@ _avatar_metadata_handler(xmpp_stanza_t* const stanza, void* const userdata)
                         _avatar_request_item_by_id(from, data);
                     }
                 }
+            } else {
+                cons_show("We couldn't get the user's avatar, possibly because they haven't set one or have disabled avatar publishing. "
+                          "During this Profanity session, you will receive future changes to this user's avatar.");
             }
         }
     }
diff --git a/src/xmpp/avatar.h b/src/xmpp/avatar.h
index cb746e57..65a1432e 100644
--- a/src/xmpp/avatar.h
+++ b/src/xmpp/avatar.h
@@ -45,3 +45,4 @@ gboolean avatar_set(const char* path);
 #endif
 
 #endif
+gboolean avatar_publishing_disable();
diff --git a/src/xmpp/stanza.c b/src/xmpp/stanza.c
index 4be45301..0fe3966c 100644
--- a/src/xmpp/stanza.c
+++ b/src/xmpp/stanza.c
@@ -2698,6 +2698,42 @@ stanza_create_avatar_metadata_publish_iq(xmpp_ctx_t* ctx, const char* img_data,
 }
 
 xmpp_stanza_t*
+stanza_disable_avatar_publish_iq(xmpp_ctx_t* ctx)
+{
+    char* id = connection_create_stanza_id();
+    xmpp_stanza_t* iq = xmpp_iq_new(ctx, STANZA_TYPE_SET, id);
+    free(id);
+    xmpp_stanza_set_attribute(iq, STANZA_ATTR_FROM, connection_get_fulljid());
+
+    xmpp_stanza_t* pubsub = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(pubsub, STANZA_NAME_PUBSUB);
+    xmpp_stanza_set_ns(pubsub, STANZA_NS_PUBSUB);
+
+    xmpp_stanza_t* publish = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(publish, STANZA_NAME_PUBLISH);
+    xmpp_stanza_set_attribute(publish, STANZA_ATTR_NODE, STANZA_NS_USER_AVATAR_METADATA);
+
+    xmpp_stanza_t* item = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(item, STANZA_NAME_ITEM);
+
+    xmpp_stanza_t* metadata = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(metadata, STANZA_NAME_METADATA);
+    xmpp_stanza_set_ns(metadata, STANZA_NS_USER_AVATAR_METADATA);
+
+    xmpp_stanza_add_child(item, metadata);
+    xmpp_stanza_add_child(publish, item);
+    xmpp_stanza_add_child(pubsub, publish);
+    xmpp_stanza_add_child(iq, pubsub);
+
+    xmpp_stanza_release(metadata);
+    xmpp_stanza_release(item);
+    xmpp_stanza_release(publish);
+    xmpp_stanza_release(pubsub);
+
+    return iq;
+}
+
+xmpp_stanza_t*
 stanza_create_vcard_request_iq(xmpp_ctx_t* ctx, const char* const jid, const char* const stanza_id)
 {
     xmpp_stanza_t* iq = xmpp_iq_new(ctx, STANZA_TYPE_GET, stanza_id);
diff --git a/src/xmpp/stanza.h b/src/xmpp/stanza.h
index 7bf9f3da..636fafb0 100644
--- a/src/xmpp/stanza.h
+++ b/src/xmpp/stanza.h
@@ -418,6 +418,7 @@ void stanza_free_caps(XMPPCaps* caps);
 xmpp_stanza_t* stanza_create_avatar_retrieve_data_request(xmpp_ctx_t* ctx, const char* stanza_id, const char* const item_id, const char* const jid);
 xmpp_stanza_t* stanza_create_avatar_data_publish_iq(xmpp_ctx_t* ctx, const char* img_data, gsize len);
 xmpp_stanza_t* stanza_create_avatar_metadata_publish_iq(xmpp_ctx_t* ctx, const char* img_data, gsize len, int height, int width);
+xmpp_stanza_t* stanza_disable_avatar_publish_iq(xmpp_ctx_t* ctx);
 xmpp_stanza_t* stanza_create_vcard_request_iq(xmpp_ctx_t* ctx, const char* const jid, const char* const stanza_id);
 xmpp_stanza_t* stanza_create_mam_iq(xmpp_ctx_t* ctx, const char* const jid, const char* const startdate, const char* const enddate, const char* const firstid, const char* const lastid);
 xmpp_stanza_t* stanza_change_password(xmpp_ctx_t* ctx, const char* const user, const char* const password);