@sugarcube/plugin-facebook/_dist/plugins/api-feed.js

Fetch data from facebook for sugarcube.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _fp = require("lodash/fp");

var _dashp = require("dashp");

var _core = require("@sugarcube/core");

var _api = require("../api");

var _assertions = require("../assertions");

const querySource = "facebook_page";

const apiFeed = (envelope, {
  cfg,
  log
}) => {
  const appId = (0, _fp.get)("facebook.app_id", cfg);
  const appSecret = (0, _fp.get)("facebook.app_secret", cfg);
  const limit = (0, _fp.get)("facebook.feed_limit", cfg);

  const queries = _core.envelope.queriesByType(querySource, envelope);

  const fetcher = (0, _api.fetchByAppToken)(appId, appSecret);
  log.debug(`Found ${(0, _fp.size)(queries)} queries.`);

  const query = id => {
    log.info(`Querying the feed of ${id}.`);
    return (0, _dashp.flowP)([(0, _api.feed)(limit, fetcher), (0, _dashp.tapP)(ms => log.info(`Fetched ${(0, _fp.size)(ms)} messages for ${id}.`)), (0, _dashp.caughtP)(err => {
      if (err.statusCode === 404) {
        const msg = (0, _fp.get)("error.error.message", err);
        log.warn(msg);
        return [];
      }

      throw err;
    })], id);
  };

  return (0, _dashp.flowP)([(0, _dashp.flatmapP)(query), rs => _core.envelope.concatData(rs, envelope)], queries);
};

const plugin = _core.plugin.liftManyA2([_assertions.assertAppCredentials, apiFeed]);

plugin.argv = {
  "facebook.feed_limit": {
    type: "number",
    default: 0,
    nargs: 1,
    desc: "Limit the number of feed messages. Setting it to 0 removes the limit."
  }
};
plugin.desc = "Fetch the feed of a page.";
var _default = plugin;
exports.default = _default;