🐛 Load dependant libraries, and don't allow unload them

CHANGES.md

@@ -41,6 +41,7 @@
 - Fix long font names overlap [Taiga #11844](https://tree.taiga.io/project/penpot/issue/11844)
 - Fix paste behavior according to the selected element [Taiga #11979](https://tree.taiga.io/project/penpot/issue/11979)
 - Fix problem with export size [#7160](https://github.com/penpot/penpot/issues/7160)
+- Fix multi level library dependencies [Taiga #12155](https://tree.taiga.io/project/penpot/issue/12155)
 
 ## 2.10.0
 

backend/src/app/rpc/commands/files.clj

@@ -608,8 +608,16 @@
     {:components components
      :variant-ids variant-ids}))
 
+;;coalesce(string_agg(flr.library_file_id::text, ','), '') as library_file_ids
 (def ^:private sql:team-shared-files
-  "select f.id,
+  "with file_library_agg as (
+    select flr.file_id,
+           coalesce(array_agg(flr.library_file_id) filter (where flr.library_file_id is not null), '{}') as library_file_ids
+    from file_library_rel flr
+    group by flr.file_id
+   )
+
+   select f.id,
           f.revn,
           f.vern,
           f.data,
@@ -622,10 +630,12 @@
           f.version,
           f.is_shared,
           ft.media_id,
-          p.team_id
+          p.team_id,
+          fla.library_file_ids
      from file as f
     inner join project as p on (p.id = f.project_id)
      left join file_thumbnail as ft on (ft.file_id = f.id and ft.revn = f.revn and ft.deleted_at is null)
+     left join file_library_agg as fla on fla.file_id = f.id
     where f.is_shared = true
       and f.deleted_at is null
       and p.deleted_at is null
@@ -669,6 +679,8 @@
                                (dissoc :media-id)
                                (assoc :thumbnail-id media-id))
                            (dissoc row :media-id))))
+                  (map (fn [row]
+                         (update row :library-file-ids db/decode-pgarray #{})))
                   (map #(assoc % :library-summary (get-library-summary cfg %)))
                   (map #(dissoc % :data))))))
 
@@ -1065,6 +1077,7 @@
    [:library-id ::sm/uuid]])
 
 (sv/defmethod ::link-file-to-library
+  "Link a file to a library. Returns the recursive list of libraries used by that library"
   {::doc/added "1.17"
    ::webhooks/event? true
    ::sm/params schema:link-file-to-library}
@@ -1078,7 +1091,8 @@
               (fn [{:keys [::db/conn]}]
                 (check-edition-permissions! conn profile-id file-id)
                 (check-edition-permissions! conn profile-id library-id)
-                (link-file-to-library conn params))))
+                (link-file-to-library conn params)
+                (bfc/get-libraries cfg [library-id]))))
 
 ;; --- MUTATION COMMAND: unlink-file-from-library
 

frontend/src/app/main/data/workspace.cljs

@@ -90,7 +90,6 @@
 
 (declare ^:private workspace-initialized)
 (declare ^:private fetch-libraries)
-(declare ^:private libraries-fetched)
 
 ;; --- Initialize Workspace
 
@@ -185,16 +184,6 @@
     (update [_ state]
       (update state :files assoc (:id library) library))))
 
-(defn- libraries-fetched
-  [file-id libraries]
-  (ptk/reify ::libraries-fetched
-    ptk/UpdateEvent
-    (update [_ state]
-      (update state :files merge
-              (->> libraries
-                   (map #(assoc % :library-of file-id))
-                   (d/index-by :id))))))
-
 (defn- fetch-libraries
   [file-id features]
   (ptk/reify ::fetch-libries
@@ -204,7 +193,7 @@
            (rx/mapcat
             (fn [libraries]
               (rx/concat
-               (rx/of (libraries-fetched file-id libraries))
+               (rx/of (dwl/libraries-fetched file-id libraries))
                (rx/merge
                 (->> (rx/from libraries)
                      (rx/merge-map

frontend/src/app/main/data/workspace/libraries.cljs

@@ -1381,6 +1381,32 @@
 
 ;; --- Link and unlink Files
 
+(defn libraries-fetched
+  [file-id libraries]
+  (ptk/reify ::libraries-fetched
+    ptk/UpdateEvent
+    (update [_ state]
+      (update state :files merge
+              (->> libraries
+                   (map #(assoc % :library-of file-id))
+                   (d/index-by :id))))))
+
+(defn- load-library-file
+  [file-id library-id]
+  (ptk/reify ::load-library-file
+    ptk/WatchEvent
+    (watch [_ state _]
+      (let [features (get state :features)]
+        (rx/merge
+         (->> (rp/cmd! :get-file {:id library-id :features features})
+              (rx/merge-map fpmap/resolve-file)
+              (rx/map (fn [file]
+                        (libraries-fetched file-id [file]))))
+         (->> (rp/cmd! :get-file-object-thumbnails {:file-id library-id :tag "component"})
+              (rx/map (fn [thumbnails]
+                        (fn [state]
+                          (update state :thumbnails merge thumbnails))))))))))
+
 (defn link-file-to-library
   [file-id library-id]
   (ptk/reify ::attach-library
@@ -1390,41 +1416,26 @@
        :file-id file-id
        :library-id library-id})
 
-    ;; NOTE: this event implements UpdateEvent protocol for perform an
-    ;; optimistic update state for make the UI feel more responsive.
-    ptk/UpdateEvent
-    (update [_ state]
-      (let [libraries (:workspace-shared-files state)
-            library   (d/seek #(= (:id %) library-id) libraries)]
-        (if library
-          (update state :files assoc library-id
-                  (-> library
-                      (dissoc :library-summary)
-                      (assoc :library-of file-id)))
-          state)))
-
     ptk/WatchEvent
     (watch [_ state _]
       (let [libraries (:shared-files state)
             library   (get libraries library-id)
-            features (get state :features)
-            variants-count (-> library :library-summary :components :variants-count)]
+            variants-count (-> library :library-summary :components :variants-count)
+
+            loaded-libraries (->> (dsh/lookup-libraries state)
+                                  (remove (fn [[_ lib]]
+                                            (or (nil? (:data lib))
+                                                (empty? (:data lib)))))
+                                  (map first)
+                                  set)]
         (rx/concat
          (rx/merge
           (->> (rp/cmd! :link-file-to-library {:file-id file-id :library-id library-id})
-               (rx/ignore))
-          (->> (rp/cmd! :get-file {:id library-id :features features})
-               (rx/merge-map fpmap/resolve-file)
-               ;; FIXME: this should call the libraries-fetched event instead of ad-hoc assoc event
-               (rx/map (fn [file]
-                         (assoc file :library-of file-id)))
-               (rx/map (fn [file]
-                         (fn [state]
-                           (assoc-in state [:files library-id] file)))))
-          (->> (rp/cmd! :get-file-object-thumbnails {:file-id library-id :tag "component"})
-               (rx/map (fn [thumbnails]
-                         (fn [state]
-                           (update state :thumbnails merge thumbnails))))))
+               (rx/merge-map (fn [libraries-to-load]
+                               (as-> libraries-to-load $
+                                 (remove loaded-libraries $)
+                                 (conj $ library-id)
+                                 (map #(load-library-file file-id %) $))))))
          (rx/of (ptk/reify ::attach-library-finished))
          (when (pos? variants-count)
            (->> (rp/cmd! :get-library-usage {:file-id library-id})

frontend/src/app/main/ui/workspace/libraries.cljs

@@ -30,6 +30,7 @@
    [app.main.ui.components.search-bar :refer [search-bar*]]
    [app.main.ui.components.title-bar :refer [title-bar*]]
    [app.main.ui.context :as ctx]
+   [app.main.ui.ds.buttons.icon-button :refer [icon-button*]]
    [app.main.ui.ds.foundations.assets.icon :as i]
    [app.main.ui.ds.layout.tab-switcher :refer [tab-switcher*]]
    [app.main.ui.hooks :as h]
@@ -48,9 +49,6 @@
 (def ^:private add-icon
   (deprecated-icon/icon-xref :add (stl/css :add-icon)))
 
-(def ^:private detach-icon
-  (deprecated-icon/icon-xref :detach (stl/css :detach-icon)))
-
 (def ^:private library-icon
   (deprecated-icon/icon-xref :library (stl/css :library-icon)))
 
@@ -199,7 +197,20 @@
         empty-library? (empty-library? summary)
 
         selected       (h/use-shared-state mdc/colorpalette-selected-broadcast-key :recent)
+        dependencies   (mf/with-memo [shared-libraries]
+                         (into {} (map (juxt :id :library-file-ids) (vals shared-libraries))))
 
+        library-names  (mf/with-memo [shared-libraries]
+                         (into {} (map (fn [{:keys [id name]}]
+                                         [id name])
+                                       (vals shared-libraries))))
+
+        find-connected-to
+        (mf/use-fn
+         (mf/deps dependencies)
+         (fn [library-id]
+           (->> dependencies
+                (keep (fn [[k v]] (when (contains? v library-id) k))))))
 
         shared-libraries
         (mf/with-memo [shared-libraries linked-libraries file-id search-term]
@@ -208,18 +219,29 @@
                  (remove #(= (:id %) file-id))
                  (remove #(contains? linked-libraries (:id %)))
                  (filter #(matches-search (:name %) search-term))
+                 (map #(assoc % :connected-to (find-connected-to (:id %))))
+                 (map #(assoc % :connected-to-names (->> (:connected-to %)
+                                                         (keep library-names))))
                  (sort-by (comp str/lower :name)))))
 
         linked-libraries
-        (mf/with-memo [linked-libraries]
+        (mf/with-memo [linked-libraries find-connected-to library-names]
           (->> (vals linked-libraries)
+               (map #(assoc % :connected-to (find-connected-to (:id %))))
+               (map #(assoc % :connected-to-names (->> (:connected-to %)
+                                                       (keep library-names))))
                (sort-by (comp str/lower :name))))
 
+        linked-libraries-ids (mf/with-memo [linked-libraries]
+                               (into #{} (map :id) linked-libraries))
+
+
         importing*       (mf/use-state nil)
         sample-libraries [{:id "penpot-design-system", :name "Design system example"}
                           {:id "wireframing-kit", :name "Wireframe library"}
                           {:id "whiteboarding-kit", :name "Whiteboarding Kit"}]
 
+
         change-search-term
         (mf/use-fn
          (fn [event]
@@ -311,7 +333,8 @@
                    :value (tr "common.publish")
                    :on-click publish}])]
 
-       (for [{:keys [id name data] :as library} linked-libraries]
+       (for [{:keys [id name data connected-to connected-to-names] :as library} linked-libraries]
+         (let [disabled? (some #(contains? linked-libraries-ids %) connected-to)]
            [:div {:class (stl/css :section-list-item)
                   :key (dm/str id)
                   :data-testid "library-item"}
@@ -319,14 +342,21 @@
              [:div {:class (stl/css :item-name)} name]
              [:ul {:class (stl/css :item-contents)}
               (let [summary (get-library-summary data)]
-              [:> library-description* {:summary summary}])]]
+                [:*
+                 [:> library-description* {:summary summary}]
+                 (when (seq connected-to)
+                   [:div {:class (stl/css :connected-to-wrapper)}
+                    [:span "(" (tr "workspace.libraries.connected-to") " "]
+                    [:span {:class (stl/css :connected-to-values)} (str/join ", " connected-to-names)]
+                    [:span ")"]])])]]
 
-          [:button {:class (stl/css :item-button)
-                    :type "button"
-                    :title (tr "workspace.libraries.unlink-library-btn")
+            [:> icon-button* {:type "button"
+                              :aria-label (tr "workspace.libraries.unlink-library-btn")
+                              :icon i/detach
                               :data-library-id (dm/str id)
-                    :on-click unlink-library}
-           detach-icon]])]]
+                              :variant "secondary"
+                              :disabled disabled?
+                              :on-click unlink-library}]]))]]
 
      [:div {:class (stl/css :shared-section)}
       [:> title-bar* {:collapsable false

frontend/src/app/main/ui/workspace/libraries.scss

@@ -319,6 +319,14 @@
   }
 }
 
+.connected-to-wrapper {
+  display: block;
+}
+
+.connected-to-values {
+  color: var(--color-foreground-primary);
+}
+
 // Modal Component v2 update
 .modal-v2-info {
   width: px2rem(664);

frontend/translations/en.po

@@ -5554,6 +5554,9 @@ msgstr "see all changes"
 msgid "workspace.libraries.updates"
 msgstr "UPDATES"
 
+msgid "workspace.libraries.connected-to"
+msgstr "Connected to"
+
 #: src/app/main/ui/ds/notifications/shared/notification_pill.cljs:67, src/app/main/ui/ds/notifications/shared/notification_pill.cljs:72
 msgid "workspace.notification-pill.detail"
 msgstr "Details"

frontend/translations/es.po

@@ -5583,6 +5583,9 @@ msgstr "ver todos los cambios"
 msgid "workspace.libraries.updates"
 msgstr "ACTUALIZACIONES"
 
+msgid "workspace.libraries.connected-to"
+msgstr "Conectada con"
+
 #: src/app/main/ui/ds/notifications/shared/notification_pill.cljs:67, src/app/main/ui/ds/notifications/shared/notification_pill.cljs:72
 msgid "workspace.notification-pill.detail"
 msgstr "Detalles"