diff options
Diffstat (limited to 'xmpp-vala/src/module/xep/0060_pubsub.vala')
| -rw-r--r-- | xmpp-vala/src/module/xep/0060_pubsub.vala | 88 |
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); + } } + } } |