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-rw-r--r--xmpp-vala/src/module/xep/0060_pubsub.vala88
1 files changed, 76 insertions, 12 deletions
diff --git a/xmpp-vala/src/module/xep/0060_pubsub.vala b/xmpp-vala/src/module/xep/0060_pubsub.vala
index 91f5525d..434e9a7e 100644
--- a/xmpp-vala/src/module/xep/0060_pubsub.vala
+++ b/xmpp-vala/src/module/xep/0060_pubsub.vala
@@ -21,6 +21,24 @@ namespace Xmpp.Xep.Pubsub {
event_listeners[node] = new EventListenerDelegate((owned)listener);
}
+ public async Gee.List<StanzaNode>? request_all(XmppStream stream, Jid jid, string node) { // TODO multiple nodes gehen auch
+ Iq.Stanza request_iq = new Iq.Stanza.get(new StanzaNode.build("pubsub", NS_URI).add_self_xmlns().put_node(new StanzaNode.build("items", NS_URI).put_attribute("node", node)));
+ request_iq.to = jid;
+
+ Gee.List<StanzaNode>? ret = null;
+ stream.get_module(Iq.Module.IDENTITY).send_iq(stream, request_iq, (stream, iq) => {
+ StanzaNode event_node = iq.stanza.get_subnode("pubsub", NS_URI);
+ if (event_node == null) return;
+ StanzaNode items_node = event_node.get_subnode("items", NS_URI);
+ if (items_node == null) return;
+ ret = items_node.get_subnodes("item", NS_URI);
+ Idle.add(request_all.callback);
+ });
+ yield;
+
+ return ret;
+ }
+
public delegate void OnResult(XmppStream stream, Jid jid, string? id, StanzaNode? node);
public void request(XmppStream stream, Jid jid, string node, owned OnResult listener) { // TODO multiple nodes gehen auch
Iq.Stanza request_iq = new Iq.Stanza.get(new StanzaNode.build("pubsub", NS_URI).add_self_xmlns().put_node(new StanzaNode.build("items", NS_URI).put_attribute("node", node)));
@@ -34,7 +52,7 @@ namespace Xmpp.Xep.Pubsub {
});
}
- public void publish(XmppStream stream, Jid? jid, string node_id, string? item_id, StanzaNode content, string? access_model=null) {
+ public async bool publish(XmppStream stream, Jid? jid, string node_id, string? item_id, StanzaNode content, string? access_model=null, int? max_items = null) {
StanzaNode pubsub_node = new StanzaNode.build("pubsub", NS_URI).add_self_xmlns();
StanzaNode publish_node = new StanzaNode.build("publish", NS_URI).put_attribute("node", node_id);
pubsub_node.put_node(publish_node);
@@ -43,7 +61,7 @@ namespace Xmpp.Xep.Pubsub {
items_node.put_node(content);
publish_node.put_node(items_node);
- if (access_model != null) {
+ if (access_model != null || max_items != null) {
StanzaNode publish_options_node = new StanzaNode.build("publish-options", NS_URI);
pubsub_node.put_node(publish_options_node);
@@ -51,14 +69,44 @@ namespace Xmpp.Xep.Pubsub {
DataForms.DataForm.HiddenField form_type_field = new DataForms.DataForm.HiddenField() { var="FORM_TYPE" };
form_type_field.set_value_string(NS_URI + "#publish-options");
data_form.add_field(form_type_field);
- DataForms.DataForm.Field field = new DataForms.DataForm.Field() { var="pubsub#access_model" };
- field.set_value_string(access_model);
- data_form.add_field(field);
+ if (access_model != null) {
+ DataForms.DataForm.Field field = new DataForms.DataForm.Field() { var="pubsub#access_model" };
+ field.set_value_string(access_model);
+ data_form.add_field(field);
+ }
+ if (max_items != null) {
+ DataForms.DataForm.Field field = new DataForms.DataForm.Field() { var="pubsub#max_items" };
+ field.set_value_string(max_items.to_string());
+ data_form.add_field(field);
+ }
publish_options_node.put_node(data_form.get_submit_node());
}
Iq.Stanza iq = new Iq.Stanza.set(pubsub_node);
- stream.get_module(Iq.Module.IDENTITY).send_iq(stream, iq, null);
+ bool ok = true;
+ stream.get_module(Iq.Module.IDENTITY).send_iq(stream, iq, (stream, result_iq) => {
+ ok = !result_iq.is_error();
+ Idle.add(publish.callback);
+ });
+ yield;
+
+ return ok;
+ }
+
+ public async bool retract_item(XmppStream stream, Jid? jid, string node_id, string item_id) {
+ StanzaNode pubsub_node = new StanzaNode.build("pubsub", NS_URI).add_self_xmlns()
+ .put_node(new StanzaNode.build("retract", NS_URI).put_attribute("node", node_id).put_attribute("notify", "true")
+ .put_node(new StanzaNode.build("item", NS_URI).put_attribute("id", item_id)));
+
+ Iq.Stanza iq = new Iq.Stanza.set(pubsub_node);
+ bool ok = true;
+ stream.get_module(Iq.Module.IDENTITY).send_iq(stream, iq, (stream, result_iq) => {
+ ok = !result_iq.is_error();
+ Idle.add(retract_item.callback);
+ });
+ yield;
+
+ return ok;
}
public void delete_node(XmppStream stream, Jid? jid, string node_id) {
@@ -82,14 +130,30 @@ namespace Xmpp.Xep.Pubsub {
public override string get_id() { return IDENTITY.id; }
private void on_received_message(XmppStream stream, MessageStanza message) {
- StanzaNode event_node = message.stanza.get_subnode("event", NS_URI_EVENT); if (event_node == null) return;
- StanzaNode items_node = event_node.get_subnode("items", NS_URI_EVENT); if (items_node == null) return;
- StanzaNode item_node = items_node.get_subnode("item", NS_URI_EVENT); if (item_node == null) return;
+ StanzaNode event_node = message.stanza.get_subnode("event", NS_URI_EVENT);
+ if (event_node == null) return;
+ StanzaNode items_node = event_node.get_subnode("items", NS_URI_EVENT);
+ if (items_node == null) return;
string node = items_node.get_attribute("node", NS_URI_EVENT);
- string id = item_node.get_attribute("id", NS_URI_EVENT);
- if (event_listeners.has_key(node)) {
- event_listeners[node].on_result(stream, message.from, id, item_node.sub_nodes[0]);
+
+ StanzaNode? item_node = items_node.get_subnode("item", NS_URI_EVENT);
+ if (item_node != null) {
+ string id = item_node.get_attribute("id", NS_URI_EVENT);
+
+ if (event_listeners.has_key(node)) {
+ event_listeners[node].on_result(stream, message.from, id, item_node);
+ }
+ }
+
+ StanzaNode? retract_node = items_node.get_subnode("retract", NS_URI_EVENT);
+ if (retract_node != null) {
+ string id = retract_node.get_attribute("id", NS_URI_EVENT);
+
+ if (event_listeners.has_key(node)) {
+ event_listeners[node].on_result(stream, message.from, id, retract_node);
+ }
}
+
}
}