bip-pod-facebook/post_timeline_mine.js

Facebook Pod for Bipio

/**
 *
 * The Bipio Facebook Pod.  post_timeline_mine action definition
 * ---------------------------------------------------------------
 *  Posts a message to users facebook wall
 * ---------------------------------------------------------------
 *
 * Copyright (c) 2017 InterDigital, Inc. All Rights Reserved
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
var FB = require('fb');

function PostTimelineMine() {}

PostTimelineMine.prototype = {};

/**
 * Invokes (runs) the action.
 *
 */
PostTimelineMine.prototype.invoke = function(imports, channel, sysImports, contentParts, next) {
  var log = this.$resource.log,
    client = this.pod.getClient(sysImports),
    params = this.pod.initParams(sysImports);

  params.message = imports.message;

  if (imports.link && /^http/i.test(imports.link)) {
    params.link = imports.link;
  }

  try {

    client.api('/v2.4/' + JSON.parse(sysImports.auth.oauth.profile).id  +'/feed',
      'post',
      params,
      function (res) {
        var err = false;
        var forwardOk = false;
        if (res.error) {
          log(res.error.message, channel, 'error');
          // expired token
          if (res.error.code == 190 && res.error.error_subcode == 466) {
            // @todo disable all channels in this pod for this user, and
            // generate a system notice for the user that their channels
            // have been disabled
            forwardOk = true;
          }
        }

        var exports = {
          'id' : res.id
        }

        next(res.error, exports);
      });
  } catch (e) {
    next(e);
  }
}

// -----------------------------------------------------------------------------
module.exports = PostTimelineMine;