penpot/frontend/src/app/plugins/api.cljs
2024-05-21 15:24:28 +02:00

157 lines
4.6 KiB
Clojure

;; 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
(ns app.plugins.api
"RPC for plugins runtime."
(:require
[app.common.data.macros :as dm]
[app.common.files.changes-builder :as cb]
[app.common.geom.point :as gpt]
[app.common.record :as cr]
[app.common.text :as txt]
[app.common.types.shape :as cts]
[app.common.uuid :as uuid]
[app.main.data.workspace.changes :as ch]
[app.main.data.workspace.groups :as dwg]
[app.main.data.workspace.media :as dwm]
[app.main.store :as st]
[app.plugins.events :as events]
[app.plugins.file :as file]
[app.plugins.library :as library]
[app.plugins.page :as page]
[app.plugins.shape :as shape]
[app.plugins.utils :as utils]
[app.plugins.viewport :as viewport]
[app.util.object :as obj]
[beicon.v2.core :as rx]
[promesa.core :as p]))
;;
;; PLUGINS PUBLIC API - The plugins will able to access this functions
;;
(defn create-shape
[type]
(let [page-id (:current-page-id @st/state)
page (dm/get-in @st/state [:workspace-data :pages-index page-id])
shape (cts/setup-shape {:type type
:x 0 :y 0 :width 100 :height 100})
changes
(-> (cb/empty-changes)
(cb/with-page page)
(cb/with-objects (:objects page))
(cb/add-object shape))]
(st/emit! (ch/commit-changes changes))
(shape/shape-proxy (:id shape))))
(deftype PenpotContext []
Object
(addListener
[_ type callback]
(events/add-listener type callback))
(getViewport
[_]
(viewport/create-proxy))
(getFile
[_]
(file/file-proxy (:current-file-id @st/state)))
(getPage
[_]
(let [file-id (:current-file-id @st/state)
page-id (:current-page-id @st/state)]
(page/page-proxy file-id page-id)))
(getSelected
[_]
(let [selection (get-in @st/state [:workspace-local :selected])]
(apply array (map str selection))))
(getSelectedShapes
[_]
(let [selection (get-in @st/state [:workspace-local :selected])]
(apply array (sequence (map shape/shape-proxy) selection))))
(getRoot
[_]
(shape/shape-proxy uuid/zero))
(getTheme
[_]
(let [theme (get-in @st/state [:profile :theme])]
(if (or (not theme) (= theme "default"))
"dark"
(get-in @st/state [:profile :theme]))))
(uploadMediaUrl
[_ name url]
(let [file-id (:current-file-id @st/state)]
(p/create
(fn [resolve reject]
(->> (dwm/upload-media-url name file-id url)
(rx/map utils/to-js)
(rx/take 1)
(rx/subs! resolve reject))))))
(group
[_ shapes]
(let [file-id (:current-file-id @st/state)
page-id (:current-page-id @st/state)
id (uuid/next)
ids (into #{} (map #(obj/get % "$id")) shapes)]
(st/emit! (dwg/group-shapes id ids))
(shape/shape-proxy file-id page-id id)))
(ungroup
[_ group & rest]
(let [shapes (concat [group] rest)
ids (into #{} (map #(obj/get % "$id")) shapes)]
(st/emit! (dwg/ungroup-shapes ids))))
(createFrame
[_]
(create-shape :frame))
(createRectangle
[_]
(create-shape :rect))
(createText
[_ text]
(let [file-id (:current-file-id @st/state)
page-id (:current-page-id @st/state)
page (dm/get-in @st/state [:workspace-data :pages-index page-id])
shape (-> (cts/setup-shape {:type :text :x 0 :y 0 :grow-type :auto-width})
(txt/change-text text)
(assoc :position-data nil))
changes
(-> (cb/empty-changes)
(cb/with-page page)
(cb/with-objects (:objects page))
(cb/add-object shape))]
(st/emit! (ch/commit-changes changes))
(shape/shape-proxy file-id page-id (:id shape))))
(createShapeFromSvg
[_ svg-string]
(when (some? svg-string)
(let [id (uuid/next)
file-id (:current-file-id @st/state)
page-id (:current-page-id @st/state)]
(st/emit! (dwm/create-svg-shape id "svg" svg-string (gpt/point 0 0)))
(shape/shape-proxy file-id page-id id)))))
(defn create-context
[]
(cr/add-properties!
(PenpotContext.)
{:name "root" :get #(.getRoot ^js %)}
{:name "currentFile" :get #(.getFile ^js %)}
{:name "currentPage" :get #(.getPage ^js %)}
{:name "selection" :get #(.getSelectedShapes ^js %)}
{:name "viewport" :get #(.getViewport ^js %)}
{:name "library" :get (fn [_] (library/create-library-subcontext))}))