updating embed youtube command

src/main/frontend/components/block.cljs

@@ -762,24 +762,23 @@
 
         (= name "youtube")
         (let [url (first arguments)]
-          ;; javascript regex "^((?:https?:)?\/\/)?((?:www|m)\.)?((?:youtube\.com|youtu.be))(\/(?:[\w\-]+\?v=|embed\/|v\/)?)(?<id>[\w\-]+)(\S+)?$"
-          (def YouTube-regex #"^((?:https?:)?//)?((?:www|m).)?((?:youtube.com|youtu.be))(/(?:[\w-]+\?v=|embed/|v/)?)([\w-]+)(\S+)?$")
-          (when-let [youtube-id (cond
-                                  (== 11 (count url)) url
-                                  :else
-                                  (nth (re-find YouTube-regex url) 5))]
-            (when-not (string/blank? youtube-id)
-              (let [width (min (- (util/get-width) 96)
-                               560)
-                    height (int (* width (/ 315 560)))]
-                [:iframe
-                 {:allow-full-screen "allowfullscreen"
-                  :allow
-                  "accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
-                  :frame-border "0"
-                  :src (str "https://www.youtube.com/embed/" youtube-id)
-                  :height height
-                  :width width}]))))
+          (let YouTube-regex #"^((?:https?:)?//)?((?:www|m).)?((?:youtube.com|youtu.be))(/(?:[\w-]+\?v=|embed/|v/)?)([\w-]+)(\S+)?$"
+            (when-let [youtube-id (cond
+                                    (== 11 (count url)) url
+                                    :else
+                                    (nth (re-find YouTube-regex url) 5))]
+              (when-not (string/blank? youtube-id)
+                (let [width (min (- (util/get-width) 96)
+                                 560)
+                      height (int (* width (/ 315 560)))]
+                  [:iframe
+                   {:allow-full-screen "allowfullscreen"
+                    :allow
+                    "accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+                    :frame-border "0"
+                    :src (str "https://www.youtube.com/embed/" youtube-id)
+                    :height height
+                    :width width}])))))
 
         (= name "embed")
         (let [a (first arguments)]