@wordpress/editor/build-module/components/post-publish-button/index.js

Enhanced block editor for WordPress posts.

/**
 * WordPress dependencies
 */
import { Button } from '@wordpress/components';
import { Component } from '@wordpress/element';
import { withSelect, withDispatch } from '@wordpress/data';
import { compose } from '@wordpress/compose';

/**
 * Internal dependencies
 */
import PublishButtonLabel from './label';
import { store as editorStore } from '../../store';
import { jsx as _jsx } from "react/jsx-runtime";
import { Fragment as _Fragment } from "react/jsx-runtime";
const noop = () => {};
export class PostPublishButton extends Component {
  constructor(props) {
    super(props);
    this.createOnClick = this.createOnClick.bind(this);
    this.closeEntitiesSavedStates = this.closeEntitiesSavedStates.bind(this);
    this.state = {
      entitiesSavedStatesCallback: false
    };
  }
  createOnClick(callback) {
    return (...args) => {
      const {
        hasNonPostEntityChanges,
        setEntitiesSavedStatesCallback
      } = this.props;
      // If a post with non-post entities is published, but the user
      // elects to not save changes to the non-post entities, those
      // entities will still be dirty when the Publish button is clicked.
      // We also need to check that the `setEntitiesSavedStatesCallback`
      // prop was passed. See https://github.com/WordPress/gutenberg/pull/37383
      if (hasNonPostEntityChanges && setEntitiesSavedStatesCallback) {
        // The modal for multiple entity saving will open,
        // hold the callback for saving/publishing the post
        // so that we can call it if the post entity is checked.
        this.setState({
          entitiesSavedStatesCallback: () => callback(...args)
        });

        // Open the save panel by setting its callback.
        // To set a function on the useState hook, we must set it
        // with another function (() => myFunction). Passing the
        // function on its own will cause an error when called.
        setEntitiesSavedStatesCallback(() => this.closeEntitiesSavedStates);
        return noop;
      }
      return callback(...args);
    };
  }
  closeEntitiesSavedStates(savedEntities) {
    const {
      postType,
      postId
    } = this.props;
    const {
      entitiesSavedStatesCallback
    } = this.state;
    this.setState({
      entitiesSavedStatesCallback: false
    }, () => {
      if (savedEntities && savedEntities.some(elt => elt.kind === 'postType' && elt.name === postType && elt.key === postId)) {
        // The post entity was checked, call the held callback from `createOnClick`.
        entitiesSavedStatesCallback();
      }
    });
  }
  render() {
    const {
      forceIsDirty,
      hasPublishAction,
      isBeingScheduled,
      isOpen,
      isPostSavingLocked,
      isPublishable,
      isPublished,
      isSaveable,
      isSaving,
      isAutoSaving,
      isToggle,
      savePostStatus,
      onSubmit = noop,
      onToggle,
      visibility,
      hasNonPostEntityChanges,
      isSavingNonPostEntityChanges,
      postStatus,
      postStatusHasChanged
    } = this.props;
    const isButtonDisabled = (isSaving || !isSaveable || isPostSavingLocked || !isPublishable && !forceIsDirty) && (!hasNonPostEntityChanges || isSavingNonPostEntityChanges);
    const isToggleDisabled = (isPublished || isSaving || !isSaveable || !isPublishable && !forceIsDirty) && (!hasNonPostEntityChanges || isSavingNonPostEntityChanges);

    // If the new status has not changed explicitely, we derive it from
    // other factors, like having a publish action, etc.. We need to preserve
    // this because it affects when to show the pre and post publish panels.
    // If it has changed though explicitely, we need to respect that.
    let publishStatus = 'publish';
    if (postStatusHasChanged) {
      publishStatus = postStatus;
    } else if (!hasPublishAction) {
      publishStatus = 'pending';
    } else if (visibility === 'private') {
      publishStatus = 'private';
    } else if (isBeingScheduled) {
      publishStatus = 'future';
    }
    const onClickButton = () => {
      if (isButtonDisabled) {
        return;
      }
      onSubmit();
      savePostStatus(publishStatus);
    };

    // Callback to open the publish panel.
    const onClickToggle = () => {
      if (isToggleDisabled) {
        return;
      }
      onToggle();
    };
    const buttonProps = {
      'aria-disabled': isButtonDisabled,
      className: 'editor-post-publish-button',
      isBusy: !isAutoSaving && isSaving,
      variant: 'primary',
      onClick: this.createOnClick(onClickButton)
    };
    const toggleProps = {
      'aria-disabled': isToggleDisabled,
      'aria-expanded': isOpen,
      className: 'editor-post-publish-panel__toggle',
      isBusy: isSaving && isPublished,
      variant: 'primary',
      size: 'compact',
      onClick: this.createOnClick(onClickToggle)
    };
    const componentProps = isToggle ? toggleProps : buttonProps;
    return /*#__PURE__*/_jsx(_Fragment, {
      children: /*#__PURE__*/_jsx(Button, {
        ...componentProps,
        className: `${componentProps.className} editor-post-publish-button__button`,
        size: "compact",
        children: /*#__PURE__*/_jsx(PublishButtonLabel, {})
      })
    });
  }
}

/**
 * Renders the publish button.
 */
export default compose([withSelect(select => {
  var _getCurrentPost$_link;
  const {
    isSavingPost,
    isAutosavingPost,
    isEditedPostBeingScheduled,
    getEditedPostVisibility,
    isCurrentPostPublished,
    isEditedPostSaveable,
    isEditedPostPublishable,
    isPostSavingLocked,
    getCurrentPost,
    getCurrentPostType,
    getCurrentPostId,
    hasNonPostEntityChanges,
    isSavingNonPostEntityChanges,
    getEditedPostAttribute,
    getPostEdits
  } = select(editorStore);
  return {
    isSaving: isSavingPost(),
    isAutoSaving: isAutosavingPost(),
    isBeingScheduled: isEditedPostBeingScheduled(),
    visibility: getEditedPostVisibility(),
    isSaveable: isEditedPostSaveable(),
    isPostSavingLocked: isPostSavingLocked(),
    isPublishable: isEditedPostPublishable(),
    isPublished: isCurrentPostPublished(),
    hasPublishAction: (_getCurrentPost$_link = getCurrentPost()._links?.['wp:action-publish']) !== null && _getCurrentPost$_link !== void 0 ? _getCurrentPost$_link : false,
    postType: getCurrentPostType(),
    postId: getCurrentPostId(),
    postStatus: getEditedPostAttribute('status'),
    postStatusHasChanged: getPostEdits()?.status,
    hasNonPostEntityChanges: hasNonPostEntityChanges(),
    isSavingNonPostEntityChanges: isSavingNonPostEntityChanges()
  };
}), withDispatch(dispatch => {
  const {
    editPost,
    savePost
  } = dispatch(editorStore);
  return {
    savePostStatus: status => {
      editPost({
        status
      }, {
        undoIgnore: true
      });
      savePost();
    }
  };
})])(PostPublishButton);
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