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local it = require "prosody.util.iterators";
local st = require "prosody.util.stanza";
local pubsub_lib = module:require("mod_pubsub/pubsub");
local function add_commands(get_service)
module:add_item("shell-command", {
section = "pubsub";
section_desc = "Manage publish/subscribe nodes";
name = "list_nodes";
desc = "List nodes on a pubsub service";
args = {
{ name = "service_jid", type = "string" };
};
host_selector = "service_jid";
handler = function (self, service_jid) --luacheck: ignore 212/self
-- luacheck: ignore 431/service
local service = get_service(service_jid);
local nodes = select(2, assert(service:get_nodes(true)));
local count = 0;
for node_name in pairs(nodes) do
count = count + 1;
self.session.print(node_name);
end
return true, ("%d nodes"):format(count);
end;
});
module:add_item("shell-command", {
section = "pubsub";
section_desc = "Manage publish/subscribe nodes";
name = "list_items";
desc = "List items on a pubsub node";
args = {
{ name = "service_jid", type = "string" };
{ name = "node_name", type = "string" };
};
host_selector = "service_jid";
handler = function (self, service_jid, node_name) --luacheck: ignore 212/self
-- luacheck: ignore 431/service
local service = get_service(service_jid);
local items = select(2, assert(service:get_items(node_name, true)));
local count = 0;
for item_name in pairs(items) do
count = count + 1;
self.session.print(item_name);
end
return true, ("%d items"):format(count);
end;
});
module:add_item("shell-command", {
section = "pubsub";
section_desc = "Manage publish/subscribe nodes";
name = "get_item";
desc = "Show item content on a pubsub node";
args = {
{ name = "service_jid", type = "string" };
{ name = "node_name", type = "string" };
{ name = "item_name", type = "string" };
};
host_selector = "service_jid";
handler = function (self, service_jid, node_name, item_name) --luacheck: ignore 212/self
-- luacheck: ignore 431/service
local service = get_service(service_jid);
local items = select(2, assert(service:get_items(node_name, true)));
if not items[item_name] then
return false, "Item not found";
end
self.session.print(items[item_name]);
return true;
end;
});
module:add_item("shell-command", {
section = "pubsub";
section_desc = "Manage publish/subscribe nodes";
name = "get_node_config";
desc = "Get the current configuration for a node";
args = {
{ name = "service_jid", type = "string" };
{ name = "node_name", type = "string" };
{ name = "option_name", type = "string" };
};
host_selector = "service_jid";
handler = function (self, service_jid, node_name, option_name) --luacheck: ignore 212/self
-- luacheck: ignore 431/service
local service = get_service(service_jid);
local config = select(2, assert(service:get_node_config(node_name, true)));
local config_form = pubsub_lib.node_config_form:form(config, "submit");
local count = 0;
if option_name then
count = 1;
local field = config_form:get_child_with_attr("field", nil, "var", option_name);
if not field then
return false, "option not found";
end
self.session.print(field:get_child_text("value"));
else
local opts = {};
for field in config_form:childtags("field") do
opts[field.attr.var] = field:get_child_text("value");
end
for k, v in it.sorted_pairs(opts) do
count = count + 1;
self.session.print(k, v);
end
end
return true, ("Showing %d config options"):format(count);
end;
});
module:add_item("shell-command", {
section = "pubsub";
section_desc = "Manage publish/subscribe nodes";
name = "set_node_config_option";
desc = "Set a config option on a pubsub node";
args = {
{ name = "service_jid", type = "string" };
{ name = "node_name", type = "string" };
{ name = "option_name", type = "string" };
{ name = "option_value", type = "string" };
};
host_selector = "service_jid";
handler = function (self, service_jid, node_name, option_name, option_value) --luacheck: ignore 212/self
-- luacheck: ignore 431/service
local service = get_service(service_jid);
local config = select(2, assert(service:get_node_config(node_name, true)));
local new_config_form = st.stanza("x", { xmlns = "jabber:x:data" })
:tag("field", { var = option_name })
:text_tag("value", option_value)
:up();
local new_config = pubsub_lib.node_config_form:data(new_config_form, config);
assert(service:set_node_config(node_name, true, new_config));
local applied_config = select(2, assert(service:get_node_config(node_name, true)));
local applied_config_form = pubsub_lib.node_config_form:form(applied_config, "submit");
local applied_field = applied_config_form:get_child_with_attr("field", nil, "var", option_name);
if not applied_field then
return false, "Unknown config field: "..option_name;
end
return true, "Applied config: "..applied_field:get_child_text("value");
end;
});
module:add_item("shell-command", {
section = "pubsub";
section_desc = "Manage publish/subscribe nodes";
name = "delete_item";
desc = "Delete a single item from a node";
args = {
{ name = "service_jid", type = "string" };
{ name = "node_name", type = "string" };
{ name = "item_name", type = "string" };
};
host_selector = "service_jid";
handler = function (self, service_jid, node_name, item_name) --luacheck: ignore 212/self
-- luacheck: ignore 431/service
local service = get_service(service_jid);
return assert(service:retract(node_name, true, item_name));
end;
});
module:add_item("shell-command", {
section = "pubsub";
section_desc = "Manage publish/subscribe nodes";
name = "delete_all_items";
desc = "Delete all items from a node";
args = {
{ name = "service_jid", type = "string" };
{ name = "node_name", type = "string" };
{ name = "notify_subscribers", type = "string" };
};
host_selector = "service_jid";
handler = function (self, service_jid, node_name, notify_subscribers) --luacheck: ignore 212/self
-- luacheck: ignore 431/service
local service = get_service(service_jid);
return assert(service:purge(node_name, true, notify_subscribers == "true"));
end;
});
module:add_item("shell-command", {
section = "pubsub";
section_desc = "Manage publish/subscribe nodes";
name = "create_node";
desc = "Create a new node";
args = {
{ name = "service_jid", type = "string" };
{ name = "node_name", type = "string" };
};
host_selector = "service_jid";
handler = function (self, service_jid, node_name) --luacheck: ignore 212/self
-- luacheck: ignore 431/service
local service = get_service(service_jid);
return assert(service:create(node_name, true));
end;
});
module:add_item("shell-command", {
section = "pubsub";
section_desc = "Manage publish/subscribe nodes";
name = "delete_node";
desc = "Delete a node entirely";
args = {
{ name = "service_jid", type = "string" };
{ name = "node_name", type = "string" };
};
host_selector = "service_jid";
handler = function (self, service_jid, node_name) --luacheck: ignore 212/self
-- luacheck: ignore 431/service
local service = get_service(service_jid);
return assert(service:delete(node_name, true));
end;
});
end
return {
add_commands = add_commands;
}
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