jive-sdk/jive-sdk-service/generator/styles/activity-stream/backend/datapusher.js

Node.js SDK for Jive Software to assist with the development of add-ons

/*
 * Copyright 2013 Jive Software
 *
 *    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 jive = require("jive-sdk");

function getFormattedData(count) {
    return {
        "activity": {
            "action": {
                "name": "posted",
                "description": "Activity " + count
            },
            "actor": {
                "name": "Actor Name",
                "email": "actor@email.com"
            },
            "object": {
                "type": "website",
                "url": "http://www.google.com",
                "image": "http://placehold.it/102x102",
                "title": "Activity " + count,
                "description": "This is the activity description for Activity " + count
            },
            "externalID": '' + new Date().getTime()
        }
    };
}

exports.task = jive.tasks.build(
    function() {
        jive.extstreams.findByDefinitionName( '{{{TILE_NAME}}}' ).then( function(instances) {
            if ( instances ) {
                instances.forEach( function( instance ) {
                    var config = instance['config'];
                    if ( config && config['posting'] === 'off' ) {
                        return;
                    }

                    jive.logger.debug('running pusher for ', instance.name, 'instance', instance.id );

                    var store = jive.service.persistence();
                    return store.find('exampleStore', {
                        'key':'count'
                    }).then(function(count) {
                        count = count.length > 0 ? count[0].count : instance.config.startSequence;
                        count = Number(count);
                        if ( isNaN(count) ) {
                            count = 0;
                        }
                        store.save('exampleStore', 'count', {
                            'key':'count',
                            'count':count+1
                        }).then(function() {
                            jive.extstreams.pushActivity(instance, getFormattedData(count));
                        });
                    }, function(err) {
                        //some error
                        jive.logger.debug('Error encountered, push failed', err);
                    });

                });
            }
        });
    },
    5000,
    jive.util.guid()
);