cluedin-widget/src/index.js

This is the project for creating and managing widgets in CluedIn.

var widgetFileBuilder = require( './widgetFileBuilder' );
var browserifyWidget  = require( './browserifyWidget' );
var fileNameBuilder   = require( './fileNameBuilder' );
var node_env          = process.env.NODE_ENV || 'production';
//Before: read knex files for the CODE to get list of Widget.
var cache = {};

var buildTokenCode = function( token ) {
    var cookieInfo = "var __cluedIn = __cluedIn || {};";

    cookieInfo += "__cluedIn.token = '" + ( token || "" ) + "';";

    return cookieInfo;
};

var buildOrgCode = function( code ) {
    return "__cluedIn.org = '" + ( code || "" ) + "';";
};

var buildEnvCode = function() {
    return "__cluedIn.env = '" + node_env + "';";
};

var buildWidgetToBuild = function( widgets ) {
    var script = '__cluedIn.widgets = [];';
    widgets.forEach( function( w ) {
        script += "__cluedIn.widgets.push('" + w + "');";
    } );

    return script;
};

module.exports = function( bookshelf ) {

    var data = require( './widgetData' )( bookshelf );

    return {
        userProfile: require( './userProfile' )( bookshelf ),
        express: {
            getTokenScript: function( req, res ) {
                res.header( 'Content-Type', 'application/javascript; charset=utf-8' );
                res.send( buildTokenCode( req.cookies.token ) );
            },
            buildFullScript: function( req, res ) {

                var code = req.params.code;

                res.header( 'Content-Type', 'application/javascript; charset=utf-8' );

                var content   = widgetFileBuilder.buildFullFile();
                var builtCode = buildTokenCode( req.cookies.token ) + buildOrgCode( req.cookies.clientId ) + buildEnvCode();

                if ( !code ) {
                    return res.send( builtCode + content );
                } else {
                    data.getAppropriateWidgetList( code, function( err, widgets ) {
                        var widgetCode = buildWidgetToBuild( widgets );

                        console.log( 'Widget to build' );
                        console.log( widgets );

                        return res.send( builtCode + widgetCode + content )
                    } );
                }
            },
            buildScript: function( req, res ) {

                var code = req.params.code;

                res.header( 'Content-Type', 'application/javascript; charset=utf-8' );

                var fileName = fileNameBuilder.getFileName( code );

                if ( cache[ fileName ] ) {
                    var fullContent = ( buildTokenCode( req.cookies.token ) + buildOrgCode( req.cookies.clientId ) + cache[ fileName ].content ) + buildEnvCode();
                    return res.send( fullContent );
                }

                data.getAppropriateWidgetList( code, function( err, widgets ) {
                    widgetFileBuilder.build( {
                        fileName: fileName,
                        widgets: widgets
                    }, function( err, fileName ) {

                        browserifyWidget.make( fileName, function( err, fileContent ) {
                            var contentWithWidgets = ( buildWidgetToBuild( widgets ) + fileContent );
                            cache[ fileName ]      = { content: contentWithWidgets, date: Date.now() };

                            var builtCode = buildTokenCode( req.cookies.token ) + buildOrgCode( req.cookies.clientId );

                            res.send( builtCode + contentWithWidgets );
                        } );
                    } );
                } );
            }
        }
    };
};