ghost/core/shared/data/export/001.js

(function () {
    "use strict";

    var _ = require("underscore"),
        when = require("when"),
        knex = require('../../models/base').Knex,
        Exporter001;

    Exporter001 = function () {
        this.version = "001";
    };

    Exporter001.prototype.exportData = function () {
        var self = this,
            tables = ['posts', 'users', 'roles', 'roles_users', 'permissions', 'permissions_roles', 'settings'],
            selectOps = _.map(tables, function (name) {
                return knex(name).select();
            });

        return when.all(selectOps).then(function (tableData) {
            var exportData = {
                meta: {
                    exported_on: new Date().getTime(),
                    version: self.version
                },
                data: {
                    // Filled below
                }
            };

            _.each(tables, function (name, i) {
                exportData.data[name] = tableData[i];
            });

            return when.resolve(exportData);
        }, function (err) {
            console.log("Error exporting data: " + err);
        });
    };

    module.exports = {
        // Make available for unit tests
        Exporter001: Exporter001,

        exportData: function () {
            return new Exporter001().exportData();
        }
    };
}());