agneta-platform/services/server/remotes/activity_feed/getInfo.js

Agneta Platform - Integrate and customize business applications

/*   Copyright 2017 Agneta Network Applications, LLC.
 *
 *   Source file: services/server/remotes/activity_feed/getInfo.js
 *
 *   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 Promise = require('bluebird');
var randomColor = require('randomcolor');

module.exports = function(Model, app) {

  var activities = app.get('activities');
  var clientHelpers = app.get('options');
  clientHelpers = clientHelpers.web || clientHelpers.client;
  clientHelpers = clientHelpers.app.locals;

  var infoMethods = {};

  Model.registerInfo = function(type, method) {

    infoMethods[type] = method;
  };

  Model.getInfo = function(feed, req) {

    return Promise.resolve()
      .then(function() {
        if (!feed.color) {
          return feed.updateAttribute('color',
            randomColor({
              luminosity: 'light',
              format: 'rgbArray'
            })
          );
        }
        return feed;
      })
      .then(function(result) {

        feed = result.__data || result;

        var method = infoMethods[feed.type];
        if (!method) {
          return feed;
        }
        return method(feed, req);

      })
      .then(function(result) {
        return result || feed;
      });

  };

  //----------------------------------------------

  Model.registerInfo('view_page', getPage);
  Model.registerInfo('search_page', getPage);

  function getPage(feed, req) {
    var page = clientHelpers.get_page(feed.value);
    if (page) {
      feed.title = app.lng(page.title, req);
      feed.subtitle = page.path;
    }

  }

  //----------------------------------------------

  Model.registerInfo('form', function(feed, req) {

    if (!app.models.Form.formServices) {
      return;
    }

    var formMethod = app.models.Form.formServices.methods[feed.value];

    if (!formMethod) {
      return;
    }
    var form = formMethod.data;
    if (!form) {
      return;
    }

    feed.title = app.lng(form.title, req);
  });

  //----------------------------------------------

  Model.registerInfo('action', function(feed, req) {
    var action = activities.action[feed.value];
    if (action) {
      feed.title = app.lng(action.title, req);
      feed.icon = action.icon;
    }
  });

  //----------------------------------------------

  Model.registerInfo('account', function(feed) {
    var id = feed.value.split('_')[1];
    if (!id) {
      return;
    }
    feed.icon = 'material/account-circle';
    return app.models.Account.findById(id)
      .then(function(result) {
        if (!result) {
          return;
        }
        feed.title = result.name;
        feed.subtitle = result.email;
      });
  });

};