@wordpress/editor/build/components/collaborators-overlay/use-block-highlighting.cjs

Enhanced block editor for WordPress posts.

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// packages/editor/src/components/collaborators-overlay/use-block-highlighting.ts
var use_block_highlighting_exports = {};
__export(use_block_highlighting_exports, {
  useBlockHighlighting: () => useBlockHighlighting
});
module.exports = __toCommonJS(use_block_highlighting_exports);
var import_core_data = require("@wordpress/core-data");
var import_element = require("@wordpress/element");
var import_lock_unlock = require("../../lock-unlock.cjs");
var import_utils = require("../collab-sidebar/utils.cjs");
var import_get_avatar_url = require("./get-avatar-url.cjs");
var import_use_debounced_recompute = require("./use-debounced-recompute.cjs");
var { useActiveCollaborators, useResolvedSelection } = (0, import_lock_unlock.unlock)(import_core_data.privateApis);
function useBlockHighlighting(overlayElement, blockEditorDocument, postId, postType, delayMs) {
  const highlightedBlockIds = (0, import_element.useRef)(/* @__PURE__ */ new Set());
  const userStates = useActiveCollaborators(
    postId ?? null,
    postType ?? null
  );
  const resolveSelection = useResolvedSelection(
    postId ?? null,
    postType ?? null
  );
  const [highlights, setHighlights] = (0, import_element.useState)(
    []
  );
  const [recomputeToken, rerenderHighlightsAfterDelay] = (0, import_use_debounced_recompute.useDebouncedRecompute)(delayMs);
  (0, import_element.useEffect)(() => {
    if (!blockEditorDocument) {
      setHighlights([]);
      return;
    }
    const currentHighlightedIds = highlightedBlockIds.current;
    const seen = /* @__PURE__ */ new Set();
    const blocksToHighlight = userStates.filter((userState) => {
      const isWholeBlockSelected = userState.editorState?.selection?.type === import_core_data.SelectionType.WholeBlock;
      return !userState.isMe && isWholeBlockSelected;
    }).map((userState) => {
      let localClientId;
      try {
        ({ localClientId } = resolveSelection(
          userState.editorState?.selection
        ));
      } catch {
        return null;
      }
      if (!localClientId) {
        return null;
      }
      return {
        blockId: localClientId,
        color: userState.isMe ? "var(--wp-admin-theme-color)" : (0, import_utils.getAvatarBorderColor)(userState.collaboratorInfo.id),
        userName: userState.collaboratorInfo.name,
        avatarUrl: (0, import_get_avatar_url.getAvatarUrl)(
          userState.collaboratorInfo.avatar_urls
        )
      };
    }).filter((block) => {
      if (!block) {
        return false;
      }
      if (seen.has(block.blockId)) {
        return false;
      }
      seen.add(block.blockId);
      return true;
    });
    const selectedBlockIds = new Set(
      blocksToHighlight.map((block) => block.blockId)
    );
    for (const blockId of currentHighlightedIds) {
      if (!selectedBlockIds.has(blockId)) {
        const blockElement = getBlockElementById(
          blockEditorDocument,
          blockId
        );
        if (blockElement) {
          blockElement.classList.remove("is-collaborator-selected");
          blockElement.style.removeProperty(
            "--collaborator-outline-color"
          );
        }
        currentHighlightedIds.delete(blockId);
      }
    }
    const results = [];
    const overlayRect = overlayElement?.getBoundingClientRect() ?? null;
    blocksToHighlight.forEach((block) => {
      const { color, blockId, userName, avatarUrl } = block;
      const blockElement = getBlockElementById(
        blockEditorDocument,
        blockId
      );
      if (!blockElement) {
        return;
      }
      blockElement.classList.add("is-collaborator-selected");
      blockElement.style.setProperty(
        "--collaborator-outline-color",
        color
      );
      currentHighlightedIds.add(blockId);
      if (overlayRect) {
        const blockRect = blockElement.getBoundingClientRect();
        results.push({
          blockId,
          userName,
          avatarUrl,
          color,
          x: blockRect.left - overlayRect.left,
          y: blockRect.top - overlayRect.top
        });
      }
    });
    setHighlights(results);
    return () => {
      for (const blockId of currentHighlightedIds) {
        const el = getBlockElementById(blockEditorDocument, blockId);
        if (el) {
          el.classList.remove("is-collaborator-selected");
          el.style.removeProperty("--collaborator-outline-color");
        }
      }
      currentHighlightedIds.clear();
    };
  }, [
    userStates,
    blockEditorDocument,
    overlayElement,
    recomputeToken,
    resolveSelection
  ]);
  return { highlights, rerenderHighlightsAfterDelay };
}
var getBlockElementById = (blockEditorDocument, blockId) => {
  return blockEditorDocument.querySelector(`[data-block="${blockId}"]`);
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  useBlockHighlighting
});
//# sourceMappingURL=use-block-highlighting.cjs.map