index.js

'use strict';

var fs = require('fs'),
  s = require('underscore.string'),
  yeoman = require('yeoman-generator'),
  engine = require('ejs').render,
  htmlWiring = require("html-wiring");

var ViewGenerator = yeoman.generators.Base.extend({
  askForModuleName: function () {
    var modulesFolder = process.cwd() + '/modules/';
    var done = this.async();

    var prompts = [{
      type: 'list',
      name: 'moduleName',
      default: 'core',
      message: 'Which module does this route belongs to?',
      choices: []
    },{
      type: 'input',
      name: 'name',
      default: '',
      message: 'What is the name of the route (leave it blank to inherit it from module)?'
    }];

    // Add module choices
    if (fs.existsSync(modulesFolder)) {

      fs.readdirSync(modulesFolder).forEach(function (folder) {
        var stat = fs.statSync(modulesFolder + '/' + folder);

        if (stat.isDirectory()) {
          prompts[0].choices.push({
            value: folder,
            name: folder
          });
        }
      });
    }

    this.prompt(prompts, function (props) {
      this.moduleName = props.moduleName;
      this.name = props.name || this.moduleName;

      this.controllerName = props.controllerName;

      this.slugifiedModuleName = s(this.moduleName).slugify().value();
      this.humanizedModuleName = s(this.moduleName).humanize().value();

      this.slugifiedName = s(this.name).humanize().slugify().value();
      this.classifiedName = s(this.slugifiedName).classify().value();
      this.humanizedName = s(this.slugifiedName).humanize().value();

      done();
    }.bind(this));
  },

  askForRouteDetails: function () {
    var done = this.async();

    var prompts = [{
      name: 'routePath',
      message: 'What do you want your route path to be?',
      default: this.slugifiedName
    }, {
      name: 'viewName',
      message: 'What do you want to call your view?',
      default: this.slugifiedName
    }, {
      name: 'controllerName',
      message: 'What do you want to call your controller?',
      default: this.classifiedName
    }];

    this.prompt(prompts, function (props) {
      this.routePath = props.routePath;
      this.viewName = props.viewName;
      this.controllerName = props.controllerName;

      this.slugifiedRoutePath = s(this.routePath).slugify().value();

      this.slugifiedViewName = s(this.viewName).slugify().value();
      this.humanizedViewName = s(this.viewName).humanize().value();

      this.slugifiedControllerName = s(this.controllerName).humanize().slugify().value();
      this.classifiedControllerName = s(this.slugifiedControllerName).classify().value();
      this.humanizedControllerName = s(this.slugifiedControllerName).humanize().value();

      done();
    }.bind(this));
  },

  renderRoute: function () {
    var routesFilePath = process.cwd() + '/modules/' + this.slugifiedModuleName + '/client/config/' + this.slugifiedModuleName + '.client.routes.js';

    // If routes file exists we add a new state otherwise we render a new one
    if (fs.existsSync(routesFilePath)) {
      // Read the source routes file content
      var routesFileContent = htmlWiring.readFileAsString(routesFilePath);

      // Append the new state
      routesFileContent = routesFileContent.replace(/\$stateProvider(\s+)?\n/, engine(this.read('_.client.route.js'), this));

      // Save route file
      htmlWiring.writeFileFromString(routesFileContent, routesFilePath);
    } else {
      this.template('_.client.routes.js', 'modules/' + this.slugifiedModuleName + '/client/config/' + this.slugifiedModuleName + '.client.routes.js')
    }
  },

  renderRouteViewController: function () {
    this.template('_.client.controller.js', 'modules/' + this.slugifiedModuleName + '/client/controllers/' + this.slugifiedControllerName + '.client.controller.js');
    this.template('_.client.view.html', 'modules/' + this.slugifiedModuleName + '/client/views/' + this.slugifiedViewName + '.client.view.html');
    this.template('_.client.controller.tests.js', 'modules/' + this.slugifiedModuleName + '/tests/client/' + this.slugifiedControllerName + '.client.controller.tests.js');
  }
});

module.exports = ViewGenerator;