diff options
| -rw-r--r-- | spec/util_pubsub_spec.lua | 31 | ||||
| -rw-r--r-- | util/pubsub.lua | 21 |
2 files changed, 44 insertions, 8 deletions
diff --git a/spec/util_pubsub_spec.lua b/spec/util_pubsub_spec.lua index 6386100b..551aedd6 100644 --- a/spec/util_pubsub_spec.lua +++ b/spec/util_pubsub_spec.lua @@ -170,6 +170,37 @@ describe("util.pubsub", function () end); + describe("the thing", function () + randomize(false); -- These tests are ordered + + local service = pubsub.new(); + + it("creates a node with some items", function () + assert.truthy(service:create("node", true, { max_items = 3 })); + assert.truthy(service:publish("node", true, "1", "item 1")); + assert.truthy(service:publish("node", true, "2", "item 2")); + assert.truthy(service:publish("node", true, "3", "item 3")); + end); + + it("should return the requested item", function () + local ok, ret = service:get_items("node", true, "1"); + assert.truthy(ok); + assert.same({ "1", ["1"] = "item 1" }, ret); + end); + + it("should return multiple requested items", function () + local ok, ret = service:get_items("node", true, { "1", "2" }); + assert.truthy(ok); + assert.same({ + "1", + "2", + ["1"] = "item 1", + ["2"] = "item 2", + }, ret); + end); + end); + + describe("node config", function () local service; before_each(function () diff --git a/util/pubsub.lua b/util/pubsub.lua index 47e526a7..a53e8b95 100644 --- a/util/pubsub.lua +++ b/util/pubsub.lua @@ -600,7 +600,7 @@ function service:purge(node, actor, notify) --> ok, err return true end -function service:get_items(node, actor, id) --> (true, { id, [id] = node }) or (false, err) +function service:get_items(node, actor, ids) --> (true, { id, [id] = node }) or (false, err) -- Access checking if not self:may(node, actor, "get_items") then return false, "forbidden"; @@ -610,20 +610,25 @@ function service:get_items(node, actor, id) --> (true, { id, [id] = node }) or ( if not node_obj then return false, "item-not-found"; end - if id then -- Restrict results to a single specific item - local with_id = self.data[node]:get(id); - if not with_id then - return true, { }; + if type(ids) == "string" then -- COMPAT see #1305 + ids = { ids }; + end + local data = {}; + if ids then + for _, key in ipairs(ids) do + local value = self.data[node]:get(key); + if value then + data[#data+1] = key; + data[key] = value; + end end - return true, { id, [id] = with_id }; else - local data = {} for key, value in self.data[node]:items() do data[#data+1] = key; data[key] = value; end - return true, data; end + return true, data; end function service:get_last_item(node, actor) --> (true, id, node) or (false, err) |