;; This Source Code Form is subject to the terms of the Mozilla Public ;; License, v. 2.0. If a copy of the MPL was not distributed with this ;; file, You can obtain one at http://mozilla.org/MPL/2.0/. ;; ;; Copyright (c) KALEIDOS INC Sucursal en España SL (ns app.main.data.workspace.libraries (:require [app.common.data :as d] [app.common.data.macros :as dm] [app.common.files.changes :as ch] [app.common.files.changes-builder :as pcb] [app.common.files.helpers :as cfh] [app.common.files.shapes-helpers :as cfsh] [app.common.geom.point :as gpt] [app.common.logging :as log] [app.common.logic.libraries :as cll] [app.common.logic.shapes :as cls] [app.common.logic.variants :as clv] [app.common.path-names :as cpn] [app.common.time :as ct] [app.common.types.color :as ctc] [app.common.types.component :as ctk] [app.common.types.components-list :as ctkl] [app.common.types.container :as ctn] [app.common.types.file :as ctf] [app.common.types.library :as ctl] [app.common.types.shape.layout :as ctsl] [app.common.types.typography :as ctt] [app.common.uuid :as uuid] [app.config :as cf] [app.main.data.changes :as dch] [app.main.data.comments :as dc] [app.main.data.common :as dcm] [app.main.data.event :as ev] [app.main.data.helpers :as dsh] [app.main.data.modal :as modal] [app.main.data.notifications :as ntf] [app.main.data.workspace :as-alias dw] [app.main.data.workspace.groups :as dwg] [app.main.data.workspace.notifications :as-alias dwn] [app.main.data.workspace.pages :as-alias dwpg] [app.main.data.workspace.reflow :as wrf] [app.main.data.workspace.selection :as dws] [app.main.data.workspace.shapes :as dwsh] [app.main.data.workspace.specialized-panel :as dwsp] [app.main.data.workspace.thumbnails :as dwt] [app.main.data.workspace.thumbnails-wasm :as dwt.wasm] [app.main.data.workspace.transforms :as dwtr] [app.main.data.workspace.undo :as dwu] [app.main.data.workspace.wasm-text :as dwwt] [app.main.data.workspace.zoom :as dwz] [app.main.features :as features] [app.main.features.pointer-map :as fpmap] [app.main.refs :as refs] [app.main.repo :as rp] [app.main.router :as rt] [app.main.store :as st] [app.util.color :as uc] [app.util.i18n :refer [tr]] [beicon.v2.core :as rx] [cuerdas.core :as str] [potok.v2.core :as ptk])) ;; Change this to :info :debug or :trace to debug this module, or :warn to reset to default (log/set-level! :warn) (defn- debug-pretty-file [file-id state] (if (= file-id (:current-file-id state)) "" (str "<" (get-in state [:files file-id :name]) ">"))) (defn- log-changes [changes file] (let [extract-change (fn [change] (let [shape (when (:id change) (cond (:page-id change) (get-in file [:pages-index (:page-id change) :objects (:id change)]) (:component-id change) (get-in file [:components (:component-id change) :objects (:id change)]) :else nil)) prefix (if (:component-id change) "[C] " "[P] ") extract (cond-> {:type (:type change) :raw-change change} shape (assoc :shape (str prefix (:name shape)) :shape-id (str (:id shape))) (:obj change) (assoc :obj (:name (:obj change)) :obj-id (:id (:obj change))) (:operations change) (assoc :operations (:operations change)))] extract))] (map extract-change changes))) (declare sync-file) (defn extract-path-if-missing [item] (let [[path name] (cpn/split-group-name (:name item))] (if (and (= (:name item) name) (contains? item :path)) item (assoc item :path path :name name)))) (defn add-color ([color] (add-color color nil)) ([color {:keys [rename?] :or {rename? true}}] (let [color (-> color (update :id #(or % (uuid/next))) (assoc :name (or (get-in color [:image :name]) (:color color) (uc/gradient-type->string (get-in color [:gradient :type])))) (d/without-nils) (ctc/check-library-color))] (ptk/reify ::add-color ev/Event (-data [_] color) ptk/WatchEvent (watch [it _ _] (let [changes (-> (pcb/empty-changes it) (pcb/add-color color))] (rx/of (when rename? (fn [state] (assoc-in state [:workspace-local :color-for-rename] (:id color)))) (dch/commit-changes changes)))))))) (def clear-color-for-rename (ptk/reify ::clear-color-for-rename ptk/UpdateEvent (update [_ state] (assoc-in state [:workspace-local :color-for-rename] nil)))) (defn- update-color* [it state color file-id] (let [data (dsh/lookup-file-data state) [path name] (cpn/split-group-name (:name color)) color (assoc color :path path :name name) changes (-> (pcb/empty-changes it) (pcb/with-library-data data) (pcb/update-color color)) undo-id (js/Symbol)] (rx/of (dwu/start-undo-transaction undo-id) (dch/commit-changes changes) (sync-file (:id data) file-id :colors (:id color)) (dwu/commit-undo-transaction undo-id)))) (defn update-color [color file-id] (assert (uuid? file-id) "expected a uuid instance for `file-id`") (let [color (-> (d/without-nils color) (ctc/check-library-color))] (ptk/reify ::update-color ptk/WatchEvent (watch [it state _] (update-color* it state color file-id))))) (defn update-color-data "Update color data without affecting the path location" [color file-id] (assert (uuid? file-id) "expected a uuid instance for `file-id`") (let [color (-> (d/without-nils color) (ctc/check-library-color))] (ptk/reify ::update-color-data ptk/WatchEvent (watch [it state _] (let [color (assoc color :name (dm/str (:path color) "/" (:name color)))] (update-color* it state color file-id)))))) ;; FIXME: revisit why file-id is passed on the event (defn rename-color [file-id id new-name] (assert (uuid? id) "expected valid uuid instance for `id`") (assert (uuid? file-id) "expected a uuid instance for `file-id`") (assert (string? new-name) "expected a string instance for `new-name`") (ptk/reify ::rename-color ptk/WatchEvent (watch [it state _] (let [new-name (str/trim new-name)] (if (str/empty? new-name) (rx/empty) (let [data (dsh/lookup-file-data state) color (-> (ctl/get-color data id) (assoc :name new-name) (d/without-nils) (ctc/check-library-color))] (update-color* it state color file-id))))))) (defn delete-color [{:keys [id] :as params}] (assert (uuid? id) "expected valid uuid instance for `id`") (ptk/reify ::delete-color ev/Event (-data [_] {:id id}) ptk/WatchEvent (watch [it state _] (let [data (dsh/lookup-file-data state) changes (-> (pcb/empty-changes it) (pcb/with-library-data data) (pcb/delete-color id))] (rx/of (dch/commit-changes changes)))))) (defn duplicate-color [file-id color-id] (assert (uuid? file-id) "expected valid uuid for `file-id`") (assert (uuid? color-id) "expected valid uuid for `color-id`") (ptk/reify ::duplicate-color ptk/WatchEvent (watch [it state _] (let [data (dsh/lookup-file-data state) color (ctl/get-color data color-id) new-color (-> color (assoc :id (uuid/next)) (d/without-nils) (ctc/check-library-color)) changes (-> (pcb/empty-changes it) (pcb/add-color new-color))] (rx/of (dch/commit-changes changes)))))) ;; FIXME: this should be deleted (defn add-media [media] (let [media (ctf/check-file-media media)] (ptk/reify ::add-media ev/Event (-data [_] media) ptk/WatchEvent (watch [it _ _] (let [obj (select-keys media [:id :name :width :height :mtype]) changes (-> (pcb/empty-changes it) (pcb/add-media obj))] (rx/of (dch/commit-changes changes))))))) (defn rename-media [id new-name] (dm/assert! "expected valid uuid for `id`" (uuid? id)) (dm/assert! "expected valid string for `new-name`" (string? new-name)) (ptk/reify ::rename-media ptk/WatchEvent (watch [it state _] (let [new-name (str/trim new-name)] (if (str/empty? new-name) (rx/empty) (let [[path name] (cpn/split-group-name new-name) data (dsh/lookup-file-data state) object (get-in data [:media id]) new-object (assoc object :path path :name name) changes (-> (pcb/empty-changes it) (pcb/with-library-data data) (pcb/update-media new-object))] (rx/of (dch/commit-changes changes)))))))) (defn delete-media [{:keys [id]}] (assert (uuid? id) "expected valid uuid for `id`") (ptk/reify ::delete-media ev/Event (-data [_] {:id id}) ptk/WatchEvent (watch [it state _] (let [data (dsh/lookup-file-data state) changes (-> (pcb/empty-changes it) (pcb/with-library-data data) (pcb/delete-media id))] (rx/of (dch/commit-changes changes)))))) (defn add-typography ([typography] (add-typography typography true)) ([typography edit?] (let [typography (-> (update typography :id #(or % (uuid/next))) (ctt/check-typography))] (ptk/reify ::add-typography ev/Event (-data [_] typography) ptk/WatchEvent (watch [it _ _] (let [changes (-> (pcb/empty-changes it) (pcb/add-typography typography))] (rx/of (dch/commit-changes changes) #(cond-> % edit? (assoc-in [:workspace-global :edit-typography] (:id typography)))))))))) (defn- do-update-tipography [it state typography file-id] (let [data (dsh/lookup-file-data state) typography (extract-path-if-missing typography) changes (-> (pcb/empty-changes it) (pcb/with-library-data data) (pcb/update-typography typography)) undo-id (js/Symbol)] (rx/of (dwu/start-undo-transaction undo-id) (dch/commit-changes changes) (sync-file (:current-file-id state) file-id :typographies (:id typography)) (dwu/commit-undo-transaction undo-id)))) (defn update-typography [typography file-id] (assert (uuid? file-id) "expected valid uuid for `file-id`") (let [typography (ctt/check-typography typography)] (ptk/reify ::update-typography ptk/WatchEvent (watch [it state _] (do-update-tipography it state typography file-id))))) (defn rename-typography [file-id id new-name] (dm/assert! (uuid? file-id)) (dm/assert! (uuid? id)) (dm/assert! (string? new-name)) (ptk/reify ::rename-typography ev/Event (-data [_] {:id id :name new-name}) ptk/WatchEvent (watch [it state _] (when (and (some? new-name) (not= "" new-name)) (let [data (dsh/lookup-file-data state) [path name] (cpn/split-group-name new-name) object (get-in data [:typographies id]) new-object (assoc object :path path :name name)] (do-update-tipography it state new-object file-id)))))) (defn delete-typography [id] (dm/assert! (uuid? id)) (ptk/reify ::delete-typography ev/Event (-data [_] {:id id}) ptk/WatchEvent (watch [it state _] (let [data (dsh/lookup-file-data state) changes (-> (pcb/empty-changes it) (pcb/with-library-data data) (pcb/delete-typography id))] (rx/of (dch/commit-changes changes)))))) (defn duplicate-typography [file-id typography-id] (assert (uuid? file-id) "expected valid uuid for `file-id`") (assert (uuid? typography-id) "expected valid uuid for `typography-id`") (ptk/reify ::duplicate-typography ptk/WatchEvent (watch [it state _] (let [data (dsh/lookup-file-data state) typography (get-in data [:typographies typography-id]) new-typography (-> typography (assoc :id (uuid/next)) (ctt/check-typography)) changes (-> (pcb/empty-changes it) (pcb/add-typography new-typography))] (rx/of (dch/commit-changes changes)))))) (defn- add-component2 "This is the second step of the component creation." ([selected] (add-component2 nil selected)) ([id-ref selected] (ptk/reify ::add-component2 ev/Event (-data [_] {::ev/name "add-component" :shapes (count selected)}) ptk/WatchEvent (watch [it state _] (let [file-id (:current-file-id state) page-id (:current-page-id state) objects (dsh/lookup-page-objects state file-id page-id) shapes (dwg/shapes-for-grouping objects selected) parents (into #{} (map :parent-id) shapes)] (when-not (empty? shapes) (let [[root component-id changes] (cll/generate-add-component (pcb/empty-changes it) shapes objects page-id file-id cfsh/prepare-create-artboard-from-selection)] (when id-ref (reset! id-ref component-id)) (when-not (empty? (:redo-changes changes)) (rx/concat (rx/of (dch/commit-changes changes) (dws/select-shapes (d/ordered-set (:id root))) (ptk/data-event :layout/update {:ids parents})) ;; When activated the wasm rendering we need to recreate its thumbnail on creation (if (features/active-feature? state "render-wasm/v1") (rx/of (dwt.wasm/render-thumbnail file-id page-id (:id root)) (dwt.wasm/persist-thumbnail file-id page-id (:id root))) (rx/empty))))))))))) (defn add-component "Add a new component to current file library, from the currently selected shapes. This operation is made in two steps, first one for calculate the shapes that will be part of the component and the second one with the component creation." ([] (add-component nil nil)) ([id-ref ids] (ptk/reify ::add-component ptk/WatchEvent (watch [it state _] (let [objects (dsh/lookup-page-objects state) selected (->> (d/nilv ids (dsh/lookup-selected state)) (cfh/clean-loops objects)) selected-objects (map #(get objects %) selected) ;; We don't want to change the structure of component copies can-make-component (every? true? (map #(ctn/valid-shape-for-component? objects %) selected-objects))] (when can-make-component (rx/of (-> (add-component2 id-ref selected) (with-meta (meta it)))))))))) (defn add-multiple-components "Add several new components to current file library, from the currently selected shapes." [] (ptk/reify ::add-multiple-components ptk/WatchEvent (watch [_ state _] (let [objects (dsh/lookup-page-objects state) selected (->> (dsh/lookup-selected state) (cfh/clean-loops objects)) selected-objects (map #(get objects %) selected) ;; We don't want to change the structure of component copies can-make-component (every? true? (map #(ctn/valid-shape-for-component? objects %) selected-objects)) added-components (map (fn [id] (with-meta (add-component2 [id]) {:multiple true})) selected) undo-id (js/Symbol)] (when can-make-component (rx/concat (rx/of (dwu/start-undo-transaction undo-id)) (rx/from added-components) (rx/of (dwu/commit-undo-transaction undo-id)))))))) (defn rename-component "Rename the component with the given id, in the current file library." [id new-name] (dm/assert! "expected an uuid instance" (uuid? id)) (dm/assert! "expected string for new-name" (string? new-name)) (ptk/reify ::rename-component ptk/WatchEvent (watch [it state _] (let [new-name (str/trim new-name)] (if (str/empty? new-name) (rx/empty) (let [data (dsh/lookup-file-data state) changes (-> (pcb/empty-changes it) (cll/generate-rename-component id new-name data))] (rx/of (dch/commit-changes changes)))))))) (defn rename-component-and-main-instance [component-id name] (ptk/reify ::rename-component-and-main-instance ptk/WatchEvent (watch [_ state _] (let [name (str/trim name) clean-name (cpn/clean-path name) valid? (and (not (str/ends-with? name "/")) (string? clean-name) (not (str/blank? clean-name))) data (dsh/lookup-file-data state) component (dm/get-in data [:components component-id])] (when (and valid? component) (let [shape-id (:main-instance-id component) page-id (:main-instance-page component)] (rx/concat (rx/of (rename-component component-id clean-name)) (when (and shape-id page-id) (rx/of (dwsh/update-shapes [shape-id] #(assoc % :name clean-name) {:page-id page-id :stack-undo? true})))))))))) (defn duplicate-component "Create a new component copied from the one with the given id." ([library-id component-id] (duplicate-component library-id component-id (uuid/next))) ([library-id component-id new-component-id] (ptk/reify ::duplicate-component ptk/WatchEvent (watch [it state _] (let [libraries (dsh/lookup-libraries state) library (get libraries library-id) [main-instance changes] (-> (pcb/empty-changes it nil) (cll/generate-duplicate-component library component-id new-component-id))] (rx/of (ptk/data-event :layout/update {:ids [(:id main-instance)]}) (dch/commit-changes changes))))))) (defn delete-component "Delete the component with the given id, from the current file library." [{:keys [id]}] (dm/assert! "expected valid uuid for `id`" (uuid? id)) (ptk/reify ::delete-component ptk/WatchEvent (watch [it state _] (let [file-id (:current-file-id state) fdata (dsh/lookup-file-data state file-id) component (ctkl/get-component fdata id) page-id (:main-instance-page component) root-id (:main-instance-id component) page (dsh/get-page fdata page-id) objects (:objects page) undo-group (uuid/next) undo-id (js/Symbol) [all-parents changes] (-> (pcb/empty-changes it page-id) ;; Deleting main root triggers component delete (cls/generate-delete-shapes fdata page objects #{root-id} {:undo-group undo-group :undo-id undo-id}))] (rx/of (dwu/start-undo-transaction undo-id) (dwt/clear-thumbnail (:current-file-id state) page-id root-id "component") (dc/detach-comment-thread #{root-id}) (dch/commit-changes changes) (ptk/data-event :layout/update {:ids all-parents :undo-group undo-group}) (dwu/commit-undo-transaction undo-id)))))) (defn restore-component "Restore a deleted component, with the given id, in the given file library." [library-id component-id] (dm/assert! (uuid? library-id)) (dm/assert! (uuid? component-id)) (ptk/reify ::restore-component ptk/WatchEvent (watch [it state _] (let [current-file-id (:current-file-id state) local? (= current-file-id library-id) ldata (dsh/lookup-file-data state library-id) component (get-in ldata [:components component-id]) comp-page-id (:main-instance-page component) comp-page (dsh/get-page ldata comp-page-id) objects (:objects comp-page) changes (-> (pcb/empty-changes it) (cll/generate-restore-component ldata component-id library-id comp-page objects)) page-id (->> changes :redo-changes (keep :page-id) first) frames (->> changes :redo-changes (keep :frame-id))] (rx/of (dch/commit-changes changes) (when local? (ptk/data-event :layout/update {:page-id page-id :ids frames}))))))) (defn restore-components "Restore multiple deleted component definded by a map with the component id as key and the component library as value" [components-data] (dm/assert! (map? components-data)) (ptk/reify ::restore-components ptk/WatchEvent (watch [_ _ _] (let [undo-id (js/Symbol)] (rx/concat (rx/of (dwu/start-undo-transaction undo-id)) (rx/map #(restore-component (val %) (key %)) (rx/from components-data)) (rx/of (dwu/commit-undo-transaction undo-id))))))) (defn instantiate-component "Create a new shape in the current page, from the component with the given id in the given file library. Then selects the newly created instance." ([file-id component-id position] (instantiate-component file-id component-id position nil)) ([file-id component-id position {:keys [start-move? initial-point id-ref origin]}] (dm/assert! (uuid? file-id)) (dm/assert! (uuid? component-id)) (dm/assert! (gpt/point? position)) (ptk/reify ::instantiate-component ptk/WatchEvent (watch [it state _] (let [page (dsh/lookup-page state) libraries (dsh/lookup-libraries state) objects (:objects page) changes (-> (pcb/empty-changes it (:id page)) (pcb/with-objects objects)) current-file-id (:current-file-id state) [new-shape changes] (cll/generate-instantiate-component changes objects file-id component-id position page libraries) component (ctn/get-component-from-shape new-shape libraries) undo-id (js/Symbol)] (when id-ref (reset! id-ref (:id new-shape))) (rx/of (ev/event (-> {::ev/name "use-library-component" ::ev/origin origin :external-library (not= file-id current-file-id) :is-variant (ctk/is-variant? component)} (merge (meta it)))) (dwu/start-undo-transaction undo-id) (dch/commit-changes changes) (ptk/data-event :layout/update {:ids [(:id new-shape)]}) (dws/select-shapes (d/ordered-set (:id new-shape))) (when start-move? (dwtr/start-move initial-point #{(:id new-shape)})) (dwu/commit-undo-transaction undo-id))))))) (defn detach-component "Remove all references to components in the shape with the given id, and all its children, at the current page." [id] (dm/assert! (uuid? id)) (ptk/reify ::detach-component ptk/WatchEvent (watch [it state _] (let [page-id (:current-page-id state) file-id (:current-file-id state) fdata (dsh/lookup-file-data state file-id) libraries (dsh/lookup-libraries state) changes (-> (pcb/empty-changes it) (cll/generate-detach-component id fdata page-id libraries))] (rx/of (dch/commit-changes changes)))))) (defn detach-components "Remove all references to components in the shapes with the given ids" [ids] (dm/assert! (seq ids)) (ptk/reify ::detach-components ptk/WatchEvent (watch [_ _ _] (let [undo-id (js/Symbol)] (rx/concat (rx/of (dwu/start-undo-transaction undo-id)) (rx/map #(detach-component %) (rx/from ids)) (rx/of (dwu/commit-undo-transaction undo-id))))))) (def detach-selected-components (ptk/reify ::detach-selected-components ptk/WatchEvent (watch [it state _] (let [page-id (:current-page-id state) file-id (:current-file-id state) ;; FIXME: revisit, inefficient access objects (dsh/lookup-page-objects state page-id) libraries (dsh/lookup-libraries state) fdata (dsh/lookup-file-data state file-id) selected (->> state (dsh/lookup-selected) (cfh/clean-loops objects)) selected-objects (map #(get objects %) selected) copies (filter ctk/in-component-copy? selected-objects) can-detach? (and (seq copies) (every? #(not (ctn/has-any-copy-parent? objects %)) selected-objects)) changes (when can-detach? (reduce (fn [changes id] (cll/generate-detach-component changes id fdata page-id libraries)) (pcb/empty-changes it) selected))] (rx/of (when can-detach? (dch/commit-changes changes))))))) (defn go-to-component-file [file-id component update-layout?] (assert (uuid? file-id) "expected an uuid for `file-id`") (assert (ctk/check-component component) "expected a valid component") (ptk/reify ::nav-to-component-file ptk/WatchEvent (watch [_ state _] (let [params (-> (rt/get-params state) (assoc :file-id file-id) (assoc :page-id (:main-instance-page component)) (assoc :component-id (:id component)) (assoc :update-layout update-layout?))] (rx/of (rt/nav :workspace params ::rt/new-window true)))))) (defn go-to-local-component ;; id is the id of the component to go ;; additional-ids are ids of additional components on the same page ;; that will be selected and zoomed along the main one ;; update-layout? indicates if it should send a :layout/update event ;; for the parents of the component [& {:keys [id additional-ids update-layout? retries] :or {retries 0} :as options}] (ptk/reify ::go-to-local-component ptk/WatchEvent (watch [_ state stream] (let [current-page-id (:current-page-id state) data (dsh/lookup-file-data state) objects (dsh/lookup-page-objects state current-page-id) select-and-zoom (fn [ids] (let [parent-ids (when update-layout? (keep #(-> (get objects %) :parent-id) ids))] (if (and update-layout? (empty? parent-ids) (< retries 8)) ;; The objects are not loaded yet, wait and try again (->> (rx/of (go-to-local-component (assoc options :retries (inc retries)))) (rx/delay 250)) (rx/concat (rx/of (dws/select-shapes ids) dwz/zoom-to-selected-shape) (when update-layout? (rx/of (ptk/data-event :layout/update {:ids parent-ids}))))))) redirect-to-page (fn [page-id ids] (rx/merge (->> stream (rx/filter (ptk/type? ::dwpg/initialize-page)) (rx/take 1) (rx/observe-on :async) (rx/mapcat (fn [_] (select-and-zoom ids)))) (rx/of (dcm/go-to-workspace :page-id page-id)))) get-main-instance-id (fn [id page-id] (let [component (dm/get-in data [:components id])] (when (= (:main-instance-page component) page-id) (:main-instance-id component))))] (when-let [component (dm/get-in data [:components id])] (let [page-id (:main-instance-page component) shape-id (:main-instance-id component) additional-shape-ids (keep #(get-main-instance-id % page-id) additional-ids) ids (into (d/ordered-set shape-id) additional-shape-ids)] (when (some? page-id) (if (= page-id current-page-id) (select-and-zoom ids) (redirect-to-page page-id ids))))))))) (defn library-thumbnails-fetched [thumbnails] (ptk/reify ::library-thumbnails-fetched ptk/UpdateEvent (update [_ state] (update state :thumbnails merge (d/update-vals thumbnails (fn [uri] {:uri uri :rendered-at nil})))))) (defn fetch-library-thumbnails [library-id] (ptk/reify ::fetch-library-thumbnails ptk/WatchEvent (watch [_ _ _] (->> (rp/cmd! :get-file-object-thumbnails {:file-id library-id :tag "component"}) (rx/map library-thumbnails-fetched))))) (defn ext-library-changed [library-id modified-at revn changes] (assert (uuid? library-id) "expected valid uuid for library-id") (assert (ch/check-changes changes) "expected valid changes vector") (ptk/reify ::ext-library-changed ptk/UpdateEvent (update [_ state] (-> state (update-in [:files library-id] assoc :modified-at modified-at :revn revn) (d/update-in-when [:files library-id :data] ch/process-changes changes))) ptk/WatchEvent (watch [_ _ stream] (let [stopper-s (rx/filter (ptk/type? ::ext-library-changed) stream)] (->> (rx/merge (->> (rx/of library-id) (rx/delay 5000) (rx/map fetch-library-thumbnails))) (rx/take-until stopper-s)))))) (defn reset-component "Cancels all modifications in the shape with the given id, and all its children, in the current page. Set all attributes equal to the ones in the linked component, and untouched." [id] (dm/assert! (uuid? id)) (ptk/reify ::reset-component ptk/WatchEvent (watch [it state _] (log/info :msg "RESET-COMPONENT of shape" :id (str id)) (let [libraries (:files state) page-id (:current-page-id state) file (dsh/lookup-file state) data (:data file) container (ctn/get-container data :page page-id) undo-id (js/Symbol) changes (-> (pcb/empty-changes it) (cll/generate-reset-component file libraries container id))] (log/debug :msg "RESET-COMPONENT finished" :js/rchanges (log-changes (:redo-changes changes) file)) (rx/of (dwu/start-undo-transaction undo-id) (dch/commit-changes changes) (dwu/commit-undo-transaction undo-id)))))) (defn reset-components "Cancels all modifications in the shapes with the given ids" [ids] (dm/assert! (seq ids)) (ptk/reify ::reset-components ptk/WatchEvent (watch [_ _ _] (let [undo-id (js/Symbol)] (rx/concat (rx/of (dwu/start-undo-transaction undo-id)) (rx/map #(reset-component %) (rx/from ids)) (rx/of (dwu/commit-undo-transaction undo-id))))))) (defn update-component "Modify the component linked to the shape with the given id, in the current page, so that all attributes of its shapes are equal to the shape and its children. Also set all attributes of the shape untouched. NOTE: It's possible that the component to update is defined in an external library file, so this function may cause to modify a file different of that the one we are currently editing." ([id] (update-component id nil)) ([id undo-group] (dm/assert! (uuid? id)) (ptk/reify ::update-component ptk/WatchEvent (watch [it state _] (log/info :msg "UPDATE-COMPONENT of shape" :id (str id) :undo-group undo-group) (let [page-id (:current-page-id state) libraries (dsh/lookup-libraries state) file (dsh/lookup-file state) fdata (:data file) container (ctn/get-container fdata :page page-id) shape (ctn/get-shape container id)] (when (ctk/instance-head? shape) (let [changes (-> (pcb/empty-changes it) (pcb/set-undo-group undo-group) (pcb/with-container container) (cll/generate-sync-shape-inverse fdata libraries container id)) ldata (->> (:component-file shape) (dsh/lookup-file-data state)) xf-filter (comp (filter :local-change?) (map #(dissoc % :local-change?))) local-changes (-> changes (update :redo-changes #(into [] xf-filter %)) (update :undo-changes #(into [] xf-filter %))) xf-remove (comp (remove :local-change?) (map #(dissoc % :local-change?))) nonlocal-changes (-> changes (update :redo-changes #(into [] xf-remove %)) (update :undo-changes #(into [] xf-remove %)))] (log/debug :msg "UPDATE-COMPONENT finished" :js/local-changes (log-changes (:redo-changes local-changes) fdata) :js/nonlocal-changes (log-changes (:redo-changes nonlocal-changes) fdata)) (rx/of (when (seq (:redo-changes local-changes)) (dch/commit-changes (assoc local-changes :file-id (:id file)))) (when (seq (:redo-changes nonlocal-changes)) (dch/commit-changes (assoc nonlocal-changes :file-id (:id ldata)))))))))))) (defn- update-component-thumbnail-sync [state component-id file-id tag] (let [data (dsh/lookup-file-data state file-id) component (ctkl/get-component data component-id) page-id (:main-instance-page component) root-id (:main-instance-id component)] (if (and (= tag "component") (features/active-feature? state "render-wasm/v1")) ;; WASM: render immediately, UI only — server persist happens ;; on the debounced path (update-component-thumbnail) (dwt.wasm/render-thumbnail file-id page-id root-id) (dwt/update-thumbnail file-id page-id root-id tag "update-component-thumbnail-sync")))) (defn- render-component-thumbnail-event [[component-id file-id]] (let [file-id (or file-id (:current-file-id @st/state))] (update-component-thumbnail-sync @st/state component-id file-id "component"))) (defn update-component-sync ([shape-id file-id] (update-component-sync shape-id file-id nil)) ([shape-id file-id undo-group] (ptk/reify ::update-component-sync ptk/WatchEvent (watch [_ state _] (let [current-file-id (:current-file-id state) current-file? (= current-file-id file-id) page (dsh/lookup-page state) shape (ctn/get-shape page shape-id) component-id (:component-id shape) undo-id (js/Symbol)] (rx/of (dwu/start-undo-transaction undo-id) (update-component shape-id undo-group) ;; These calls are necessary for properly sync thumbnails ;; when a main component does not live in the same page. (update-component-thumbnail-sync state component-id file-id "frame") (update-component-thumbnail-sync state component-id file-id "component") (sync-file current-file-id file-id :components component-id undo-group) (when (not current-file?) (sync-file file-id file-id :components component-id undo-group)) (dwu/commit-undo-transaction undo-id))))))) (defn launch-component-sync "Launch a sync of the current file and of the library file of the given component." ([component-id file-id] (launch-component-sync component-id file-id nil)) ([component-id file-id undo-group] (ptk/reify ::launch-component-sync ptk/WatchEvent (watch [_ state _] (let [current-file-id (:current-file-id state) undo-id (js/Symbol)] (rx/of (dwu/start-undo-transaction undo-id) (sync-file current-file-id file-id :components component-id undo-group) (when (not= current-file-id file-id) (sync-file file-id file-id :components component-id undo-group)) (dwu/commit-undo-transaction undo-id))))))) (defn update-component-thumbnail "Update the thumbnail of the component with the given id, in the current file and in the imported libraries. For WASM, re-renders and persists to the server in one step. For SVG, update-thumbnail already handles both render + persist." [component-id file-id] (ptk/reify ::update-component-thumbnail ptk/WatchEvent (watch [_ state _] (if (features/active-feature? state "render-wasm/v1") (let [data (dsh/lookup-file-data state file-id) component (ctkl/get-component data component-id) page-id (:main-instance-page component) root-id (:main-instance-id component)] (rx/of (dwt.wasm/render-thumbnail file-id page-id root-id :persist? true))) (rx/of (update-component-thumbnail-sync state component-id file-id "component")))))) (defn- find-shape-index [objects id shape-id] (let [object (get objects id)] (when object (let [shapes (:shapes object)] (or (->> shapes (map-indexed (fn [index shape] [shape index])) (filter #(= shape-id (first %))) first second) 0))))) (defn component-swap "Swaps a component with another one" [shape file-id id-new-component keep-touched?] (dm/assert! (uuid? id-new-component)) (dm/assert! (uuid? file-id)) (ptk/reify ::component-swap ptk/WatchEvent (watch [it state _] ;; First delete shapes so we have space in the layout otherwise we can have problems ;; in the grid creating new rows/columns to make space (let [libraries (dsh/lookup-libraries state) page (dsh/lookup-page state) objects (:objects page) parent (get objects (:parent-id shape)) ldata (dsh/lookup-file-data state file-id) orig-shapes (when keep-touched? (cfh/get-children-with-self objects (:id shape))) ;; If the target parent is a grid layout we need to pass the target cell target-cell (when (ctsl/grid-layout? parent) (ctsl/get-cell-by-shape-id parent (:id shape))) index (find-shape-index objects (:parent-id shape) (:id shape)) ;; Store the properties that need to be maintained when the component is swapped keep-props-values (select-keys shape ctk/swap-keep-attrs) undo-id (js/Symbol) undo-group (uuid/next) [new-shape all-parents changes] (-> (pcb/empty-changes it (:id page)) (pcb/set-undo-group undo-group) (cll/generate-component-swap objects shape ldata page libraries id-new-component index target-cell keep-props-values keep-touched?)) updated-objects (pcb/get-objects changes) new-children-ids (cfh/get-children-ids-with-self updated-objects (:id new-shape)) new-text-ids (->> new-children-ids (keep (fn [id] (when-let [child (get updated-objects id)] (when (and (cfh/text-shape? child) (not= :fixed (:grow-type child))) id)))) (vec)) [changes parents-of-swapped] (if keep-touched? (clv/generate-keep-touched changes new-shape shape orig-shapes page libraries ldata) [changes []]) update-layout-ids (concat all-parents parents-of-swapped new-children-ids)] (rx/of (dwu/start-undo-transaction undo-id) (dch/commit-changes changes) (when (and (features/active-feature? state "render-wasm/v1") (seq new-text-ids)) (dwwt/resize-wasm-text-all new-text-ids)) (ptk/data-event :layout/update {:ids update-layout-ids :undo-group undo-group}) (dwu/commit-undo-transaction undo-id) (dws/select-shape (:id new-shape) false)))))) (defn component-multi-swap "Swaps several components with another one" [shapes file-id id-new-component] (dm/assert! (seq shapes)) (dm/assert! (uuid? id-new-component)) (dm/assert! (uuid? file-id)) (ptk/reify ::component-multi-swap ev/Event (-data [_] {::ev/name "component-swap"}) ptk/WatchEvent (watch [_ state _] (let [undo-id (js/Symbol)] (log/info :msg "COMPONENT-SWAP" :file (debug-pretty-file file-id state) :id-new-component id-new-component :undo-id undo-id) (rx/concat (rx/of (dwu/start-undo-transaction undo-id)) (rx/map #(component-swap % file-id id-new-component false) (rx/from shapes)) (rx/of (dwu/commit-undo-transaction undo-id)) (rx/of (dwsp/open-specialized-panel :component-swap))))))) (def valid-asset-types #{:colors :components :typographies}) (defn- sync-file-pending-ids [file-id changes] ;; Track the file and every changed page object. (into #{file-id} (comp (filter :page-id) (keep :id) (remove uuid/zero?)) (:redo-changes changes))) (defn set-updating-library [updating?] (ptk/reify ::set-updating-library ptk/UpdateEvent (update [_ state] (if updating? (assoc state :updating-library true) (dissoc state :updating-library))))) (defn- sync-file-frontend-events [file-id changes updated-frames undo-group] (rx/concat (rx/of (set-updating-library false) (ntf/hide {:tag :sync-dialog})) (when (seq (:redo-changes changes)) (rx/of (dch/commit-changes changes))) (when-not (empty? updated-frames) (let [frames-by-page (group-by :page-id updated-frames)] (rx/merge ;; Emit one layout/update event for each page. (->> frames-by-page (map (fn [[page-id frames]] (ptk/data-event :layout/update {:page-id page-id :ids (map :id frames) :undo-group undo-group}))) (rx/from)) (->> (rx/from updated-frames) (rx/mapcat (fn [shape] (rx/of (dwt/clear-thumbnail file-id (:page-id shape) (:id shape) "frame") (when-not (= (:frame-id shape) uuid/zero) (dwt/clear-thumbnail file-id (:page-id shape) (:frame-id shape) "frame"))))))))))) (defn sync-file "Synchronize the given file from the given library. Walk through all shapes in all pages in the file that use some color, typography or component of the library, and copy the new values to the shapes. Do it also for shapes inside components of the local file library. If it's known that only one asset has changed, you can give its type and id, and only shapes that use it will be synced, thus avoiding a lot of unneeded checks." ([file-id library-id] (sync-file file-id library-id nil nil)) ([file-id library-id asset-type asset-id] (sync-file file-id library-id asset-type asset-id nil)) ([file-id library-id asset-type asset-id undo-group] (dm/assert! (uuid? file-id)) (dm/assert! (uuid? library-id)) (dm/assert! (or (nil? asset-type) (contains? valid-asset-types asset-type))) (dm/assert! (or (nil? asset-id) (uuid? asset-id))) (ptk/reify ::sync-file ptk/UpdateEvent (update [_ state] (if (and (not= library-id (:current-file-id state)) (nil? asset-id)) (d/update-in-when state [:files library-id] assoc :synced-at (ct/now)) state)) ptk/WatchEvent (watch [it state _] (when (and (some? file-id) (some? library-id)) ; Prevent race conditions while navigating out of the file (log/info :msg "SYNC-FILE" :file (debug-pretty-file file-id state) :library (debug-pretty-file library-id state) :asset-type asset-type :asset-id asset-id :undo-group undo-group) (let [ldata (dsh/lookup-file-data state file-id) libraries (dsh/lookup-libraries state) current-file-id (:current-file-id state) changes (cll/generate-sync-file-changes (pcb/empty-changes it) undo-group asset-type file-id asset-id library-id libraries current-file-id) find-frames (fn [change] (->> (ch/frames-changed ldata change) (map #(assoc %1 :page-id (:page-id change))))) updated-frames (->> changes :redo-changes (mapcat find-frames) distinct) pending-ids (sync-file-pending-ids file-id changes) frontend-sync (sync-file-frontend-events file-id changes updated-frames undo-group)] (log/debug :msg "SYNC-FILE finished" :js/rchanges (log-changes (:redo-changes changes) ldata)) (rx/concat ;; Keep the sync pending until its layout work starts. (wrf/with-pending :sync-file pending-ids frontend-sync) (when (not= file-id library-id) ;; When we have just updated the library file, give some time for the ;; update to finish, before marking this file as synced. ;; TODO: look for a more precise way of syncing this. ;; Maybe by using the stream (second argument passed to watch) ;; to wait for the corresponding changes-committed and then proceed ;; with the :update-file-library-sync-status mutation. (rx/concat (rx/timer 3000) (rp/cmd! :update-file-library-sync-status {:file-id file-id :library-id library-id})))))))))) ;; FIXME: the data should be set on the backend for clock consistency (def ignore-sync "Mark the file as ignore syncs. All library changes before this moment will not ber notified to sync." (ptk/reify ::ignore-sync ptk/UpdateEvent (update [_ state] (let [file-id (:current-file-id state)] (assoc-in state [:files file-id :ignore-sync-until] (ct/now)))) ptk/WatchEvent (watch [_ state _] (let [file-id (:current-file-id state)] (->> (rp/cmd! :ignore-file-library-sync-status {:file-id file-id :date (ct/now)}) (rx/ignore)))))) (defn assets-need-sync "Get a lazy sequence of all the assets of each type in the library that have been modified after the last sync of the library. The sync date may be overriden by providing a ignore-until parameter." ([library file-data] (assets-need-sync library file-data nil)) ([library file-data ignore-until] (when (not= (:id library) (:id file-data)) (let [sync-date (max (:synced-at library) (or ignore-until 0))] (when (> (:modified-at library) sync-date) (ctf/used-assets-changed-since file-data library sync-date)))))) (defn notify-sync-file "Notify the user that there are updates in the libraries used by the current file, and ask if he wants to update them now." [] (ptk/reify ::notify-sync-file ptk/WatchEvent (watch [_ state _] (let [file-id (:current-file-id state) file (dsh/lookup-file state file-id) file-data (get file :data) ignore-until (get file :ignore-sync-until) permissions (:permissions state) libraries-need-sync (->> (vals (get state :files)) (filter #(= (:library-of %) file-id)) (filter #(seq (assets-need-sync % file-data ignore-until))))] (if-not (and (:can-edit permissions) (seq libraries-need-sync)) ;; Fast path: no libraries need sync based on timestamps (rx/empty) ;; Defer the expensive change generation check to avoid blocking the UI. ;; For files with many libraries, this prevents stuttering/freezing. (->> (rx/timer 0) (rx/map (fn [_] ;; This runs asynchronously on the next tick. ;; Filter libraries to only those that would produce actual sync changes. (let [libraries (dsh/lookup-libraries state)] (filter (fn [library] (seq (:redo-changes (cll/generate-sync-file-changes (pcb/empty-changes) nil nil file-id nil (:id library) libraries file-id true)))) libraries-need-sync)))) (rx/filter seq) (rx/map (fn [libraries-with-changes] (let [do-more-info #(modal/show! :libraries-dialog {:starting-tab "updates" :file-id file-id}) do-update #(do (apply st/emit! (map (fn [library] (sync-file file-id (:id library))) libraries-with-changes)) (st/emit! (ntf/hide))) do-dismiss #(st/emit! ignore-sync (ntf/hide))] (ntf/dialog :content (tr "workspace.updates.there-are-updates") :controls :inline-actions :links [{:label (tr "workspace.updates.more-info") :callback do-more-info}] :cancel {:label (tr "workspace.updates.dismiss") :callback do-dismiss} :accept {:label (tr "workspace.updates.update") :callback do-update} :tag :sync-dialog)))))))))) (defn touch-component "Update the modified-at attribute of the component to now" [id] (dm/assert! "expected valid uuid for `id`" (uuid? id)) (ptk/reify ::touch-component cljs.core/IDeref (-deref [_] [id]) ptk/WatchEvent (watch [it state _] (let [data (dsh/lookup-file-data state) changes (-> (pcb/empty-changes it) (pcb/with-library-data data) (pcb/update-component id #(assoc % :modified-at (ct/now))))] (rx/of (dch/commit-changes {:origin it :redo-changes (:redo-changes changes) :undo-changes [] :save-undo? false})))))) (defn component-changed "Notify that the component with the given id has changed, so it needs to be updated in the current file and in the copies. And also update its thumbnails." [component-id file-id undo-group] (ptk/reify ::component-changed cljs.core/IDeref (-deref [_] [component-id file-id]) ptk/WatchEvent (watch [_ _ _] (rx/of (touch-component component-id) (launch-component-sync component-id file-id undo-group))))) (defn watch-component-changes "Watch the state for changes that affect to any main instance. If a change is detected will throw an update-component-sync, so changes are immediately propagated to the component and copies." [] (ptk/reify ::watch-component-changes ptk/WatchEvent (watch [_ state stream] (let [stopper-s (->> stream (rx/map ptk/type) (rx/filter (fn [event-type] (or (= ::dwpg/finalize-page event-type) (= ::watch-component-changes event-type))))) workspace-data-s (->> (rx/from-atom refs/workspace-data {:emit-current-value? true}) (rx/share)) ;; Pair every commit with the file data right before it ;; (so deleted shapes still exist when we inspect the change). workspace-buffer-s (->> (rx/concat (rx/take 1 workspace-data-s) workspace-data-s) (rx/buffer 2 1) (rx/map first)) ;; Barriers open before async inspection and close after detection. pending-sync-barriers* (atom #{}) start-sync-barrier (fn [{:keys [file-id save-undo?] :as event}] (let [task (when (and save-undo? (uuid? file-id)) (wrf/start! :sync-file [file-id]))] (when task (swap! pending-sync-barriers* conj task)) [event task])) finish-sync-barrier! (fn [task] (when task (wrf/finish! task) (swap! pending-sync-barriers* disj task))) commits-s (->> stream (rx/filter dch/commit?) (rx/map deref) (rx/filter #(= :local (:source %))) ;; Translation commits never propagate component changes. (rx/filter (complement :translation?)) ;; Keep waits pending while component changes are checked. (rx/map start-sync-barrier) (rx/observe-on :async)) get-component-events (fn [[event old-data]] (let [{:keys [file-id changes save-undo? undo-group]} event changed-components (when (and old-data (or (nil? file-id) (= file-id (:id old-data)))) (into #{} (mapcat (partial ch/components-changed old-data)) changes))] (cond (empty? changed-components) (rx/empty) save-undo? (do (log/info :hint "detected component changes" :ids (map str changed-components) :undo-group undo-group) (->> (rx/from changed-components) (rx/map #(component-changed % (:id old-data) undo-group)))) :else ;; Undos only bump :modified-at. (->> (rx/from changed-components) (rx/map touch-component))))) component-events-s (->> commits-s (rx/with-latest-from workspace-buffer-s) (rx/mapcat (fn [[[event task] old-data]] (->> (get-component-events [event old-data]) (rx/finalize #(finish-sync-barrier! task))))) ;; Close barriers left behind when the page shuts down. (rx/finalize #(wrf/finish-tasks! @pending-sync-barriers*)) (rx/share)) notifier-s (->> component-events-s (rx/debounce 5000) (rx/tap #(log/trc :hint "buffer initialized")))] (when (or (contains? cf/flags :component-thumbnails) (features/active-feature? state "render-wasm/v1")) (->> (rx/merge component-events-s ;; WASM only: render the thumbnail on every component ;; change so single edits (fill, etc.) update instantly. ;; Non-WASM persists on every render, so it stays on the ;; debounced path below to avoid per-edit backend posts. (if (features/active-feature? state "render-wasm/v1") (->> component-events-s (rx/filter (ptk/type? ::component-changed)) (rx/map deref) (rx/map render-component-thumbnail-event)) (rx/empty)) ;; Persist to the server in batches, 5s after the user ;; goes idle. (->> component-events-s (rx/filter (ptk/type? ::component-changed)) (rx/map deref) (rx/buffer-until notifier-s) (rx/mapcat #(into #{} %)) (rx/map (fn [[component-id file-id]] (update-component-thumbnail component-id file-id)))) ;; Undo/redo emit touch-component instead. (->> component-events-s (rx/filter (ptk/type? ::touch-component)) (rx/map deref) (rx/map render-component-thumbnail-event))) (rx/take-until stopper-s))))))) ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; Backend interactions ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; (defn set-file-shared [id is-shared] {:pre [(uuid? id) (boolean? is-shared)]} (ptk/reify ::set-file-shared ev/Event (-data [_] {::ev/origin "workspace" :id id :shared is-shared}) ptk/UpdateEvent (update [_ state] (update-in state [:files id] assoc :is-shared is-shared)) ptk/WatchEvent (watch [_ state _] (let [params {:id id :is-shared is-shared}] (rx/concat (->> (rp/cmd! :set-file-shared params) (rx/ignore)) (when is-shared (let [has-variants? (->> (dsh/lookup-file-data state) :components vals (some ctk/is-variant?))] (if has-variants? (rx/of (ev/event {::ev/name "set-file-variants-shared" ::ev/origin "workspace"})) (rx/empty))))))))) ;; --- 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 (d/update-vals thumbnails (fn [uri] {:uri uri :rendered-at nil})))))))))))) (defn link-file-to-library [file-id library-id] (ptk/reify ::attach-library ev/Event (-data [_] {::ev/name "attach-library" :file-id file-id :library-id library-id}) ptk/WatchEvent (watch [_ state _] (let [libraries (:shared-files state) library (get libraries library-id) variants-count (-> library :library-summary :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/merge-map (fn [libraries-to-load] (as-> libraries-to-load $ (remove loaded-libraries $) (conj $ library-id) (map #(load-library-file file-id %) $)))) (rx/catch (fn [cause] (let [error (ex-data cause)] (if (= (:code error) :circular-library-reference) (rx/of (ntf/error (tr "errors.circular-library-reference"))) (rx/throw cause))))))) (rx/of (ptk/reify ::attach-library-finished)) (when (pos? variants-count) (->> (rp/cmd! :get-library-usage {:file-id library-id}) (rx/map (fn [library-usage] (ev/event {::ev/name "attach-library-variants" :file-id file-id :library-id library-id :variants-count variants-count :library-used-in (:used-in library-usage)})))))))))) (defn cleanup-unlinked-libraries "Remove libraries from state that are no longer linked to the given file. This is used after unlinking a library to clean up transitive dependencies." [file-id libraries] (ptk/reify ::cleanup-unlinked-libraries ptk/UpdateEvent (update [_ state] (let [linked-ids (into #{} (map :id) libraries)] (update state :files (fn [files] (reduce-kv (fn [acc id file] (if (and (= (:library-of file) file-id) (not (contains? linked-ids id)) (not= id file-id)) (dissoc acc id) acc)) files files))))))) (defn unlink-file-from-library [file-id library-id] (ptk/reify ::detach-library ev/Event (-data [_] {::ev/name "detach-library" :file-id file-id :library-id library-id}) ptk/UpdateEvent (update [_ state] (update state :files dissoc library-id)) ptk/WatchEvent (watch [_ _ _] ;; Unlink the library, then fetch the current list of linked libraries ;; and remove any that are no longer linked (e.g., transitive dependencies) (->> (rp/cmd! :unlink-file-from-library {:file-id file-id :library-id library-id}) (rx/mapcat (fn [_] (rp/cmd! :get-file-libraries {:file-id file-id}))) (rx/map (partial cleanup-unlinked-libraries file-id))))))