gatsby-source-wordpress/dist/steps/source-nodes/update-nodes/wp-actions/index.js

Source data from WordPress in an efficient and scalable way.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
exports.__esModule = true;
exports.handleWpActions = exports.getWpActions = exports.fetchAndRunWpActions = void 0;
var _graphqlQueries = require("../../../../utils/graphql-queries");
var _delete = _interopRequireDefault(require("./delete"));
var _update = _interopRequireDefault(require("./update"));
var _constants = require("../../../../constants");
var _fetchNodesPaginated = require("../../fetch-nodes/fetch-nodes-paginated");
var _fetchAndCreateNonNodeRootFields = _interopRequireDefault(require("../../create-nodes/fetch-and-create-non-node-root-fields"));
var _cache = require("../../../../utils/cache");
var _ = require("../..");
var _store = require("../../../../store");
/**
 * getWpActions
 *
 * pull the latest changes from WP and determine which of those changes
 * require updates in Gatsby, then return valid changes
 * An example of a non-valid change would be a post that was created
 * and then immediately deleted.
 */
const getWpActions = async ({
  variables,
  helpers,
  throwFetchErrors = false,
  throwGqlErrors = false
}) => {
  const sourceTime = Date.now();

  // @todo add pagination in case there are more than 100 actions since the last build
  const actionMonitorActions = await (0, _fetchNodesPaginated.paginatedWpNodeFetch)({
    contentTypePlural: `actionMonitorActions`,
    query: _graphqlQueries.actionMonitorQuery,
    nodeTypeName: `ActionMonitor`,
    helpers,
    throwFetchErrors,
    throwGqlErrors,
    ...variables
  });
  if (!actionMonitorActions || !actionMonitorActions.length) {
    return [];
  }
  await helpers.cache.set((0, _store.withPluginKey)(_constants.LAST_COMPLETED_SOURCE_TIME), sourceTime);
  return actionMonitorActions;
};

/**
 * Acts on changes in WordPress to call functions that sync Gatsby with
 * the latest WP changes
 */
exports.getWpActions = getWpActions;
const handleWpActions = async api => {
  const {
    cachedNodeIds,
    helpers
  } = api;
  switch (api.wpAction.actionType) {
    case `DELETE`:
      await (0, _delete.default)(api);
      break;
    case `UPDATE`:
    case `CREATE`:
      await (0, _update.default)(api);
      break;
    case `NON_NODE_ROOT_FIELDS`:
      await (0, _fetchAndCreateNonNodeRootFields.default)();
      break;
    case `REFETCH_ALL`:
      await (0, _.sourceNodes)({
        ...helpers,
        refetchAll: true
      }, {});
  }
  await (0, _cache.setHardCachedNodes)({
    helpers
  });
  return cachedNodeIds;
};

/**
 * fetchAndRunWpActions
 *
 * fetches a list of latest changes in WordPress
 * and then acts on those changes
 */
exports.handleWpActions = handleWpActions;
const fetchAndRunWpActions = async ({
  helpers,
  pluginOptions,
  since,
  throwFetchErrors = false,
  throwGqlErrors = false
}) => {
  // check for new, edited, or deleted posts in WP "Action Monitor"
  const wpActions = await getWpActions({
    variables: {
      since
    },
    helpers,
    throwFetchErrors,
    throwGqlErrors
  });
  const didUpdate = !!wpActions.length;
  if (didUpdate) {
    for (const wpAction of wpActions) {
      // Create, update, and delete nodes
      await handleWpActions({
        helpers,
        pluginOptions,
        wpAction
      });
    }
  }
  return {
    wpActions,
    didUpdate
  };
};
exports.fetchAndRunWpActions = fetchAndRunWpActions;
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