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#include <xmpp/adhoc_command.hpp>
#include <xmpp/xmpp_component.hpp>
#include <bridge/bridge.hpp>
using namespace std::string_literals;
AdhocCommand::AdhocCommand(std::vector<AdhocStep>&& callbacks, const std::string& name, const bool admin_only):
name(name),
callbacks(std::move(callbacks)),
admin_only(admin_only)
{
}
AdhocCommand::~AdhocCommand()
{
}
bool AdhocCommand::is_admin_only() const
{
return this->admin_only;
}
void PingStep1(XmppComponent*, AdhocSession&, XmlNode& command_node)
{
XmlNode note("note");
note["type"] = "info";
note.set_inner("Pong");
note.close();
command_node.add_child(std::move(note));
}
void HelloStep1(XmppComponent*, AdhocSession&, XmlNode& command_node)
{
XmlNode x("jabber:x:data:x");
x["type"] = "form";
XmlNode title("title");
title.set_inner("Configure your name.");
title.close();
x.add_child(std::move(title));
XmlNode instructions("instructions");
instructions.set_inner("Please provide your name.");
instructions.close();
x.add_child(std::move(instructions));
XmlNode name_field("field");
name_field["var"] = "name";
name_field["type"] = "text-single";
name_field["label"] = "Your name";
XmlNode required("required");
required.close();
name_field.add_child(std::move(required));
name_field.close();
x.add_child(std::move(name_field));
x.close();
command_node.add_child(std::move(x));
}
void HelloStep2(XmppComponent*, AdhocSession& session, XmlNode& command_node)
{
// Find out if the name was provided in the form.
XmlNode* x = command_node.get_child("x", "jabber:x:data");
if (x)
{
XmlNode* name_field = nullptr;
for (XmlNode* field: x->get_children("field", "jabber:x:data"))
if (field->get_tag("var") == "name")
{
name_field = field;
break;
}
if (name_field)
{
XmlNode* value = name_field->get_child("value", "jabber:x:data");
if (value)
{
XmlNode note("note");
note["type"] = "info";
note.set_inner("Hello "s + value->get_inner() + "!"s);
note.close();
command_node.delete_all_children();
command_node.add_child(std::move(note));
return;
}
}
}
// TODO insert an error telling the name value is missing. Also it's
// useless to terminate it, since this step is the last of the command
// anyway. But this is for the example.
session.terminate();
}
void DisconnectUserStep1(XmppComponent* xmpp_component, AdhocSession&, XmlNode& command_node)
{
XmlNode x("jabber:x:data:x");
x["type"] = "form";
XmlNode title("title");
title.set_inner("Disconnect a user from the gateway");
title.close();
x.add_child(std::move(title));
XmlNode instructions("instructions");
instructions.set_inner("Choose a user JID and a quit message");
instructions.close();
x.add_child(std::move(instructions));
XmlNode jids_field("field");
jids_field["var"] = "jids";
jids_field["type"] = "list-multi";
jids_field["label"] = "The JIDs to disconnect";
XmlNode required("required");
required.close();
jids_field.add_child(std::move(required));
for (Bridge* bridge: xmpp_component->get_bridges())
{
XmlNode option("option");
option["label"] = bridge->get_jid();
XmlNode value("value");
value.set_inner(bridge->get_jid());
value.close();
option.add_child(std::move(value));
option.close();
jids_field.add_child(std::move(option));
}
jids_field.close();
x.add_child(std::move(jids_field));
XmlNode message_field("field");
message_field["var"] = "quit-message";
message_field["type"] = "text-single";
message_field["label"] = "Quit message";
XmlNode message_value("value");
message_value.set_inner("Disconnected by admin");
message_value.close();
message_field.add_child(std::move(message_value));
message_field.close();
x.add_child(std::move(message_field));
x.close();
command_node.add_child(std::move(x));
}
void DisconnectUserStep2(XmppComponent* xmpp_component, AdhocSession& session, XmlNode& command_node)
{
// Find out if the jids, and the quit message are provided in the form.
std::string quit_message;
XmlNode* x = command_node.get_child("x", "jabber:x:data");
if (x)
{
XmlNode* message_field = nullptr;
XmlNode* jids_field = nullptr;
for (XmlNode* field: x->get_children("field", "jabber:x:data"))
if (field->get_tag("var") == "jids")
jids_field = field;
else if (field->get_tag("var") == "quit-message")
message_field = field;
if (message_field)
{
XmlNode* value = message_field->get_child("value", "jabber:x:data");
if (value)
quit_message = value->get_inner();
}
if (jids_field)
{
std::size_t num = 0;
for (XmlNode* value: jids_field->get_children("value", "jabber:x:data"))
{
Bridge* bridge = xmpp_component->find_user_bridge(value->get_inner());
if (bridge)
{
bridge->shutdown(quit_message);
num++;
}
}
command_node.delete_all_children();
XmlNode note("note");
note["type"] = "info";
if (num == 0)
note.set_inner("No user were disconnected.");
else if (num == 1)
note.set_inner("1 user has been disconnected.");
else
note.set_inner(std::to_string(num) + " users have been disconnected.");
note.close();
command_node.add_child(std::move(note));
}
}
// TODO insert an error telling the values are missing.
session.terminate();
}
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