penpot/frontend/src/app/main/ui/workspace/comments.cljs
2020-10-22 11:00:09 +02:00

535 lines
16 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/.
;;
;; This Source Code Form is "Incompatible With Secondary Licenses", as
;; defined by the Mozilla Public License, v. 2.0.
;;
;; Copyright (c) 2020 UXBOX Labs SL
(ns app.main.ui.workspace.comments
(:refer-clojure :exclude [comment])
(:require
[app.config :as cfg]
[app.main.data.workspace :as dw]
[app.main.data.workspace.comments :as dwcm]
[app.main.data.workspace.common :as dwc]
[app.main.refs :as refs]
[app.main.store :as st]
[app.main.streams :as ms]
[app.main.ui.components.dropdown :refer [dropdown]]
[app.main.data.modal :as modal]
[app.main.ui.hooks :as hooks]
[app.main.ui.icons :as i]
[app.main.ui.keyboard :as kbd]
[app.main.ui.workspace.colorpicker]
[app.main.ui.workspace.context-menu :refer [context-menu]]
[app.util.time :as dt]
[app.util.dom :as dom]
[app.util.object :as obj]
[beicon.core :as rx]
[app.util.i18n :as i18n :refer [t tr]]
[cuerdas.core :as str]
[okulary.core :as l]
[rumext.alpha :as mf]))
(declare group-threads-by-page)
(declare apply-filters)
(mf/defc resizing-textarea
{::mf/wrap-props false}
[props]
(let [value (obj/get props "value" "")
on-focus (obj/get props "on-focus")
on-blur (obj/get props "on-blur")
placeholder (obj/get props "placeholder")
on-change (obj/get props "on-change")
on-esc (obj/get props "on-esc")
ref (mf/use-ref)
;; state (mf/use-state value)
on-key-down
(mf/use-callback
(fn [event]
(when (and (kbd/esc? event)
(fn? on-esc))
(on-esc event))))
on-change*
(mf/use-callback
(mf/deps on-change)
(fn [event]
(let [content (dom/get-target-val event)]
(on-change content))))]
(mf/use-layout-effect
nil
(fn []
(let [node (mf/ref-val ref)]
(set! (.-height (.-style node)) "0")
(set! (.-height (.-style node)) (str (+ 2 (.-scrollHeight node)) "px")))))
[:textarea
{:ref ref
:on-key-down on-key-down
:on-focus on-focus
:on-blur on-blur
:value value
:placeholder placeholder
:on-change on-change*}]))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Workspace
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(mf/defc reply-form
[{:keys [thread] :as props}]
(let [show-buttons? (mf/use-state false)
content (mf/use-state "")
on-focus
(mf/use-callback
#(reset! show-buttons? true))
on-blur
(mf/use-callback
#(reset! show-buttons? false))
on-change
(mf/use-callback
#(reset! content %))
on-cancel
(mf/use-callback
#(do (reset! content "")
(reset! show-buttons? false)))
on-submit
(mf/use-callback
(mf/deps thread @content)
(fn []
(st/emit! (dwcm/add-comment thread @content))
(on-cancel)))]
[:div.reply-form
[:& resizing-textarea {:value @content
:placeholder "Reply"
:on-blur on-blur
:on-focus on-focus
:on-change on-change}]
(when (or @show-buttons?
(not (empty? @content)))
[:div.buttons
[:input.btn-primary {:type "button" :value "Post" :on-click on-submit}]
[:input.btn-secondary {:type "button" :value "Cancel" :on-click on-cancel}]])]))
(mf/defc draft-thread
[{:keys [draft zoom] :as props}]
(let [position (:position draft)
content (:content draft)
pos-x (* (:x position) zoom)
pos-y (* (:y position) zoom)
on-esc
(mf/use-callback
(mf/deps draft)
(st/emitf :interrupt))
on-change
(mf/use-callback
(mf/deps draft)
(fn [content]
(st/emit! (dwcm/update-draft-thread (assoc draft :content content)))))
on-submit
(mf/use-callback
(mf/deps draft)
(st/emitf (dwcm/create-thread draft)))]
[:*
[:div.thread-bubble
{:style {:top (str pos-y "px")
:left (str pos-x "px")}}
[:span "?"]]
[:div.thread-content
{:style {:top (str (- pos-y 14) "px")
:left (str (+ pos-x 14) "px")}}
[:div.reply-form
[:& resizing-textarea {:placeholder "Write new comment"
:value content
:on-esc on-esc
:on-change on-change}]
[:div.buttons
[:input.btn-primary
{:on-click on-submit
:type "button"
:value "Post"}]
[:input.btn-secondary
{:on-click on-esc
:type "button"
:value "Cancel"}]]]]]))
(mf/defc edit-form
[{:keys [content on-submit on-cancel] :as props}]
(let [content (mf/use-state content)
on-change
(mf/use-callback
#(reset! content %))
on-submit*
(mf/use-callback
(mf/deps @content)
(fn [] (on-submit @content)))]
[:div.reply-form.edit-form
[:& resizing-textarea {:value @content
:on-change on-change}]
[:div.buttons
[:input.btn-primary {:type "button" :value "Post" :on-click on-submit*}]
[:input.btn-secondary {:type "button" :value "Cancel" :on-click on-cancel}]]]))
(mf/defc comment-item
[{:keys [comment thread] :as props}]
(let [profile (get @refs/workspace-users (:owner-id comment))
options? (mf/use-state false)
edition? (mf/use-state false)
on-edit-clicked
(mf/use-callback
(fn []
(reset! options? false)
(reset! edition? true)))
on-delete-comment
(mf/use-callback
(mf/deps comment)
(st/emitf (dwcm/delete-comment comment)))
delete-thread
(mf/use-callback
(mf/deps thread)
(st/emitf (dwcm/close-thread)
(dwcm/delete-comment-thread thread)))
on-delete-thread
(mf/use-callback
(mf/deps thread)
(st/emitf (modal/show
{:type :confirm
:title (tr "modals.delete-comment-thread.title")
:message (tr "modals.delete-comment-thread.message")
:accept-label (tr "modals.delete-comment-thread.accept")
:on-accept delete-thread})))
on-submit
(mf/use-callback
(mf/deps comment thread)
(fn [content]
(reset! edition? false)
(st/emit! (dwcm/update-comment (assoc comment :content content)))))
on-cancel
(mf/use-callback #(reset! edition? false))
toggle-resolved
(mf/use-callback
(mf/deps thread)
(st/emitf (dwcm/update-comment-thread (update thread :is-resolved not))))]
[:div.comment-container
[:div.comment
[:div.author
[:div.avatar
[:img {:src (cfg/resolve-media-path (:photo profile))}]]
[:div.name
[:div.fullname (:fullname profile)]
[:div.timeago (dt/timeago (:modified-at comment))]]
(when (some? thread)
[:div.options-resolve {:on-click toggle-resolved}
(if (:is-resolved thread)
[:span i/checkbox-checked]
[:span i/checkbox-unchecked])])
[:div.options
[:div.options-icon {:on-click #(swap! options? not)} i/actions]]]
[:div.content
(if @edition?
[:& edit-form {:content (:content comment)
:on-submit on-submit
:on-cancel on-cancel}]
[:span.text (:content comment)])]]
[:& dropdown {:show @options?
:on-close identity}
[:ul.dropdown.comment-options-dropdown
[:li {:on-click on-edit-clicked} "Edit"]
(if thread
[:li {:on-click on-delete-thread} "Delete thread"]
[:li {:on-click on-delete-comment} "Delete comment"])]]]))
(defn comments-ref
[thread-id]
(l/derived (l/in [:comments thread-id]) st/state))
(mf/defc thread-comments
[{:keys [thread zoom]}]
(let [ref (mf/use-ref)
pos (:position thread)
pos-x (+ (* (:x pos) zoom) 14)
pos-y (- (* (:y pos) zoom) 14)
comments-ref (mf/use-memo (mf/deps (:id thread)) #(comments-ref (:id thread)))
comments-map (mf/deref comments-ref)
comments (->> (vals comments-map)
(sort-by :created-at))
comment (first comments)]
(mf/use-effect
(st/emitf (dwcm/update-comment-thread-status thread)))
(mf/use-effect
(mf/deps thread)
(st/emitf (dwcm/retrieve-comments (:id thread))))
(mf/use-layout-effect
(mf/deps thread comments-map)
(fn []
(when-let [node (mf/ref-val ref)]
(.scrollIntoView ^js node))))
[:div.thread-content
{:style {:top (str pos-y "px")
:left (str pos-x "px")}}
[:div.comments
[:& comment-item {:comment comment
:thread thread}]
(for [item (rest comments)]
[:*
[:hr]
[:& comment-item {:comment item}]])
[:div {:ref ref}]]
[:& reply-form {:thread thread}]]))
(mf/defc thread-bubble
{::mf/wrap [mf/memo]}
[{:keys [thread zoom open?] :as params}]
(let [pos (:position thread)
pos-x (* (:x pos) zoom)
pos-y (* (:y pos) zoom)
on-open-toggle
(mf/use-callback
(mf/deps thread open?)
(fn []
(if open?
(st/emit! (dwcm/close-thread))
(st/emit! (dwcm/open-thread thread)))))]
[:div.thread-bubble
{:style {:top (str pos-y "px")
:left (str pos-x "px")}
:class (dom/classnames
:resolved (:is-resolved thread)
:unread (pos? (:count-unread-comments thread)))
:on-click on-open-toggle}
[:span (:seqn thread)]]))
(def threads-ref
(l/derived :comment-threads st/state))
(def workspace-comments-ref
(l/derived :workspace-comments st/state))
(mf/defc comments-layer
[{:keys [vbox vport zoom file-id page-id] :as props}]
(let [pos-x (* (- (:x vbox)) zoom)
pos-y (* (- (:y vbox)) zoom)
profile (mf/deref refs/profile)
local (mf/deref workspace-comments-ref)
threads-map (mf/deref threads-ref)
threads (->> (vals threads-map)
(filter #(= (:page-id %) page-id))
(apply-filters local profile))]
(mf/use-effect
(mf/deps file-id)
(fn []
(st/emit! (dwcm/initialize-comments file-id))
(fn []
(st/emit! ::dwcm/finalize))))
[:div.workspace-comments
{:style {:width (str (:width vport) "px")
:height (str (:height vport) "px")}}
[:div.threads {:style {:transform (str/format "translate(%spx, %spx)" pos-x pos-y)}}
(for [item threads]
[:& thread-bubble {:thread item
:zoom zoom
:open? (= (:id item) (:open local))
:key (:seqn item)}])
(when-let [id (:open local)]
(when-let [thread (get threads-map id)]
[:& thread-comments {:thread thread
:zoom zoom}]))
(when-let [draft (:draft local)]
[:& draft-thread {:draft draft :zoom zoom}])]]))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Sidebar
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(mf/defc sidebar-group-item
[{:keys [item] :as props}]
(let [profile (get @refs/workspace-users (:owner-id item))
on-click
(mf/use-callback
(mf/deps item)
(st/emitf (dwcm/center-to-comment-thread item)
(dwcm/open-thread item)))]
[:div.comment {:on-click on-click}
[:div.author
[:div.thread-bubble
{:class (dom/classnames
:resolved (:is-resolved item)
:unread (pos? (:count-unread-comments item)))}
(:seqn item)]
[:div.avatar
[:img {:src (cfg/resolve-media-path (:photo profile))}]]
[:div.name
[:div.fullname (:fullname profile) ", "]
[:div.timeago (dt/timeago (:modified-at item))]]]
[:div.content
[:span.text (:content item)]]
[:div.content.replies
(let [unread (:count-unread-comments item ::none)
total (:count-comments item 1)]
[:*
(when (> total 1)
(if (= total 2)
[:span.total-replies "1 reply"]
[:span.total-replies (str (dec total) " replies")]))
(when (and (> total 1) (> unread 0))
(if (= unread 1)
[:span.new-replies "1 new reply"]
[:span.new-replies (str unread " new replies")]))])]]))
(defn page-name-ref
[id]
(l/derived (l/in [:workspace-data :pages-index id :name]) st/state))
(mf/defc sidebar-item
[{:keys [group]}]
(let [page-name-ref (mf/use-memo (mf/deps (:page-id group)) #(page-name-ref (:page-id group)))
page-name (mf/deref page-name-ref)]
[:div.page-section
[:div.section-title
[:span.icon i/file-html]
[:span.label page-name]]
[:div.comments-container
(for [item (:items group)]
[:& sidebar-group-item {:item item :key (:id item)}])]]))
(mf/defc sidebar-options
[{:keys [local] :as props}]
(let [filter-yours
(mf/use-callback
(mf/deps local)
(st/emitf (dwcm/update-filters {:main :yours})))
filter-all
(mf/use-callback
(mf/deps local)
(st/emitf (dwcm/update-filters {:main :all})))
toggle-resolved
(mf/use-callback
(mf/deps local)
(st/emitf (dwcm/update-filters {:resolved (not (:filter-resolved local))})))]
[:ul.dropdown.sidebar-options-dropdown
[:li {:on-click filter-all} "All"]
[:li {:on-click filter-yours} "Only yours"]
[:hr]
(if (:filter-resolved local)
[:li {:on-click toggle-resolved} "Show resolved comments"]
[:li {:on-click toggle-resolved} "Hide resolved comments"])]))
(mf/defc comments-sidebar
[]
(let [threads-map (mf/deref threads-ref)
profile (mf/deref refs/profile)
local (mf/deref workspace-comments-ref)
options? (mf/use-state false)
tgroups (->> (vals threads-map)
(sort-by :modified-at)
(reverse)
(apply-filters local profile)
(group-threads-by-page))]
[:div.workspace-comments.workspace-comments-sidebar
[:div.sidebar-title
[:div.label "Comments"]
[:div.options {:on-click #(reset! options? true)}
[:div.label (case (:filter local)
(nil :all) "All"
:yours "Only yours")]
[:div.icon i/arrow-down]]]
[:& dropdown {:show @options?
:on-close #(reset! options? false)}
[:& sidebar-options {:local local}]]
(when (seq tgroups)
[:div.threads
[:& sidebar-item {:group (first tgroups)}]
(for [tgroup (rest tgroups)]
[:*
[:hr]
[:& sidebar-item {:group tgroup
:key (:page-id tgroup)}]])])]))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Helpers
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defn- group-threads-by-page
[threads]
(letfn [(group-by-page [result thread]
(let [current (first result)]
(if (= (:page-id current) (:page-id thread))
(cons (update current :items conj thread)
(rest result))
(cons {:page-id (:page-id thread) :items [thread]}
result))))]
(reverse
(reduce group-by-page nil threads))))
(defn- apply-filters
[local profile threads]
(cond->> threads
(true? (:filter-resolved local))
(filter (fn [item]
(or (not (:is-resolved item))
(= (:id item) (:open local)))))
(= :yours (:filter local))
(filter #(contains? (:participants %) (:id profile)))))