wip: handle built-in properties

src/main/frontend/handler/property/util.cljs

@@ -0,0 +1,24 @@
+(ns frontend.handler.property.util
+  (:require [frontend.config :as config]
+            [frontend.state :as state]
+            [frontend.config :as config]
+            [logseq.graph-parser.property :as gp-property]
+            [logseq.graph-parser.util :as gp-util]
+            [frontend.db :as db]))
+
+(defn lookup
+  "Get the value of coll's (a map) `key`"
+  [coll key]
+  (let [repo (state/get-current-repo)]
+    (if (and (config/db-based-graph? repo)
+             (keyword? key)
+             (contains? (gp-property/full-built-in-properties) key))
+      (when-let [property (db/entity repo [:block/name (gp-util/page-name-sanity-lc (name key))])]
+        (get coll (:block/uuid property)))
+      (get coll key))))
+
+(defn get-property
+  "Get the value of block's property `key`"
+  [block key]
+  (when-let [properties (:block/properties block)]
+    (lookup properties key)))