@wordpress/editor/build/components/post-locked-modal/index.js

Enhanced block editor for WordPress posts.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = PostLockedModal;

var _element = require("@wordpress/element");

var _lodash = require("lodash");

var _i18n = require("@wordpress/i18n");

var _components = require("@wordpress/components");

var _data = require("@wordpress/data");

var _url = require("@wordpress/url");

var _hooks = require("@wordpress/hooks");

var _compose = require("@wordpress/compose");

var _url2 = require("../../utils/url");

var _postPreviewButton = _interopRequireDefault(require("../post-preview-button"));

/**
 * External dependencies
 */

/**
 * WordPress dependencies
 */

/**
 * Internal dependencies
 */
function PostLockedModal() {
  const instanceId = (0, _compose.useInstanceId)(PostLockedModal);
  const hookName = 'core/editor/post-locked-modal-' + instanceId;
  const {
    autosave,
    updatePostLock
  } = (0, _data.useDispatch)('core/editor');
  const {
    isLocked,
    isTakeover,
    user,
    postId,
    postLockUtils,
    activePostLock,
    postType
  } = (0, _data.useSelect)(select => {
    const {
      isPostLocked,
      isPostLockTakeover,
      getPostLockUser,
      getCurrentPostId,
      getActivePostLock,
      getEditedPostAttribute,
      getEditorSettings
    } = select('core/editor');
    const {
      getPostType
    } = select('core');
    return {
      isLocked: isPostLocked(),
      isTakeover: isPostLockTakeover(),
      user: getPostLockUser(),
      postId: getCurrentPostId(),
      postLockUtils: getEditorSettings().postLockUtils,
      activePostLock: getActivePostLock(),
      postType: getPostType(getEditedPostAttribute('type'))
    };
  });
  (0, _element.useEffect)(() => {
    /**
     * Keep the lock refreshed.
     *
     * When the user does not send a heartbeat in a heartbeat-tick
     * the user is no longer editing and another user can start editing.
     *
     * @param {Object} data Data to send in the heartbeat request.
     */
    function sendPostLock(data) {
      if (isLocked) {
        return;
      }

      data['wp-refresh-post-lock'] = {
        lock: activePostLock,
        post_id: postId
      };
    }
    /**
     * Refresh post locks: update the lock string or show the dialog if somebody has taken over editing.
     *
     * @param {Object} data Data received in the heartbeat request
     */


    function receivePostLock(data) {
      if (!data['wp-refresh-post-lock']) {
        return;
      }

      const received = data['wp-refresh-post-lock'];

      if (received.lock_error) {
        // Auto save and display the takeover modal.
        autosave();
        updatePostLock({
          isLocked: true,
          isTakeover: true,
          user: {
            avatar: received.lock_error.avatar_src
          }
        });
      } else if (received.new_lock) {
        updatePostLock({
          isLocked: false,
          activePostLock: received.new_lock
        });
      }
    }
    /**
     * Unlock the post before the window is exited.
     */


    function releasePostLock() {
      if (isLocked || !activePostLock) {
        return;
      }

      const data = new window.FormData();
      data.append('action', 'wp-remove-post-lock');
      data.append('_wpnonce', postLockUtils.unlockNonce);
      data.append('post_ID', postId);
      data.append('active_post_lock', activePostLock);

      if (window.navigator.sendBeacon) {
        window.navigator.sendBeacon(postLockUtils.ajaxUrl, data);
      } else {
        const xhr = new window.XMLHttpRequest();
        xhr.open('POST', postLockUtils.ajaxUrl, false);
        xhr.send(data);
      }
    } // Details on these events on the Heartbeat API docs
    // https://developer.wordpress.org/plugins/javascript/heartbeat-api/


    (0, _hooks.addAction)('heartbeat.send', hookName, sendPostLock);
    (0, _hooks.addAction)('heartbeat.tick', hookName, receivePostLock);
    window.addEventListener('beforeunload', releasePostLock);
    return () => {
      (0, _hooks.removeAction)('heartbeat.send', hookName);
      (0, _hooks.removeAction)('heartbeat.tick', hookName);
      window.removeEventListener('beforeunload', releasePostLock);
    };
  }, []);

  if (!isLocked) {
    return null;
  }

  const userDisplayName = user.name;
  const userAvatar = user.avatar;
  const unlockUrl = (0, _url.addQueryArgs)('post.php', {
    'get-post-lock': '1',
    lockKey: true,
    post: postId,
    action: 'edit',
    _wpnonce: postLockUtils.nonce
  });
  const allPostsUrl = (0, _url2.getWPAdminURL)('edit.php', {
    post_type: (0, _lodash.get)(postType, ['slug'])
  });
  const allPostsLabel = (0, _i18n.__)('Exit the Editor');
  return (0, _element.createElement)(_components.Modal, {
    title: isTakeover ? (0, _i18n.__)('Someone else has taken over this post.') : (0, _i18n.__)('This post is already being edited.'),
    focusOnMount: true,
    shouldCloseOnClickOutside: false,
    shouldCloseOnEsc: false,
    isDismissible: false,
    className: "editor-post-locked-modal"
  }, !!userAvatar && (0, _element.createElement)("img", {
    src: userAvatar,
    alt: (0, _i18n.__)('Avatar'),
    className: "editor-post-locked-modal__avatar"
  }), !!isTakeover && (0, _element.createElement)("div", null, (0, _element.createElement)("div", null, userDisplayName ? (0, _i18n.sprintf)(
  /* translators: %s: user's display name */
  (0, _i18n.__)('%s now has editing control of this post. Don’t worry, your changes up to this moment have been saved.'), userDisplayName) : (0, _i18n.__)('Another user now has editing control of this post. Don’t worry, your changes up to this moment have been saved.')), (0, _element.createElement)("div", {
    className: "editor-post-locked-modal__buttons"
  }, (0, _element.createElement)(_components.Button, {
    isPrimary: true,
    href: allPostsUrl
  }, allPostsLabel))), !isTakeover && (0, _element.createElement)("div", null, (0, _element.createElement)("div", null, userDisplayName ? (0, _i18n.sprintf)(
  /* translators: %s: user's display name */
  (0, _i18n.__)('%s is currently working on this post, which means you cannot make changes, unless you take over.'), userDisplayName) : (0, _i18n.__)('Another user is currently working on this post, which means you cannot make changes, unless you take over.')), (0, _element.createElement)("div", {
    className: "editor-post-locked-modal__buttons"
  }, (0, _element.createElement)(_components.Button, {
    isSecondary: true,
    href: allPostsUrl
  }, allPostsLabel), (0, _element.createElement)(_postPreviewButton.default, null), (0, _element.createElement)(_components.Button, {
    isPrimary: true,
    href: unlockUrl
  }, (0, _i18n.__)('Take Over')))));
}
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