@wordpress/editor/build-module/components/collab-sidebar/note-indicator-toolbar.mjs

Enhanced block editor for WordPress posts.

// packages/editor/src/components/collab-sidebar/note-indicator-toolbar.js
import { ToolbarButton } from "@wordpress/components";
import { Stack } from "@wordpress/ui";
import { __, sprintf } from "@wordpress/i18n";
import { useMemo } from "@wordpress/element";
import {
  privateApis as blockEditorPrivateApis,
  store as blockEditorStore
} from "@wordpress/block-editor";
import { useSelect } from "@wordpress/data";
import { unlock } from "../../lock-unlock.mjs";
import { getAvatarBorderColor } from "./utils.mjs";
import { jsx, jsxs } from "react/jsx-runtime";
var { NoteIconToolbarSlotFill } = unlock(blockEditorPrivateApis);
function ThreadParticipants({ participants }) {
  const defaultAvatar = useSelect((select) => {
    const { getSettings } = select(blockEditorStore);
    const { __experimentalDiscussionSettings } = getSettings();
    return __experimentalDiscussionSettings?.avatarURL;
  }, []);
  const maxAvatars = 3;
  const isOverflow = participants.length > maxAvatars;
  const visibleParticipants = isOverflow ? participants.slice(0, maxAvatars - 1) : participants;
  const overflowCount = Math.max(
    0,
    participants.length - visibleParticipants.length
  );
  const threadHasMoreParticipants = participants.length > 100;
  const overflowText = threadHasMoreParticipants && overflowCount > 0 ? __("100+") : sprintf(
    // translators: %s: Number of participants.
    __("+%s"),
    overflowCount
  );
  return /* @__PURE__ */ jsxs(Stack, { direction: "row", align: "center", gap: "xs", children: [
    visibleParticipants.map((participant) => /* @__PURE__ */ jsx(
      "img",
      {
        src: participant.avatar || defaultAvatar,
        alt: participant.name,
        className: "editor-note-indicator__avatar",
        style: {
          borderColor: getAvatarBorderColor(participant.id)
        }
      },
      participant.id
    )),
    overflowCount > 0 && /* @__PURE__ */ jsx("span", { className: "editor-note-indicator__overflow", children: overflowText })
  ] });
}
function NoteAvatarIndicator({ onClick, note }) {
  const threadParticipants = useMemo(() => {
    if (!note) {
      return [];
    }
    const participantsMap = /* @__PURE__ */ new Map();
    const allNotes = [note, ...note.reply].sort(
      (a, b) => new Date(a.date) - new Date(b.date)
    );
    for (const entry of allNotes) {
      if (!entry.author_name || participantsMap.has(entry.author)) {
        continue;
      }
      participantsMap.set(entry.author, {
        id: entry.author,
        name: entry.author_name,
        avatar: entry.author_avatar_urls?.["48"] || entry.author_avatar_urls?.["96"]
      });
    }
    return Array.from(participantsMap.values());
  }, [note]);
  if (!threadParticipants.length) {
    return null;
  }
  return /* @__PURE__ */ jsx(NoteIconToolbarSlotFill.Fill, { children: /* @__PURE__ */ jsx(
    ToolbarButton,
    {
      className: "editor-note-indicator",
      label: __("View notes"),
      onClick: () => onClick(),
      showTooltip: true,
      children: /* @__PURE__ */ jsx(ThreadParticipants, { participants: threadParticipants })
    }
  ) });
}
export {
  NoteAvatarIndicator
};
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