ionic/lib/ionic/service.js

A tool for creating and developing Ionic Framework mobile apps.

require('shelljs/global')

var Task = require('./task').Task,
    IonicCordova = require('./cordova').IonicTask,
    IonicStats = require('./stats').IonicStats,
    argv = require('optimist').argv,
    fs = require('fs'),
    path = require('path')
    _ = require('underscore'),
    bower = require('./bower');

var IonicTask = function() {};

IonicTask.prototype = new Task();

IonicTask.prototype.readIonicProjectJson = function readIonicProjectJson() {
  var ionicProjectFile = path.join(process.cwd(), 'ionic.project');
  var ionicProjectJson = null;
  try {
    var content = fs.readFileSync(ionicProjectFile, 'utf8');
    ionicProjectJson = JSON.parse(content);
  } catch (ex) { }

  return ionicProjectJson;
}

IonicTask.prototype.addServiceToIonicJson = function addServiceToIonicJson(serviceName) {
  var ionicProjectFile = path.join(process.cwd(), 'ionic.project');

  try {
    var ionicProjectJson = this.readIonicProjectJson() || {};

    if (!ionicProjectJson.services) {
      ionicProjectJson.services = [];
    }

    var existingProject = _.findWhere(ionicProjectJson.services, {name: serviceName});
    if (typeof existingProject != 'undefined') {
      return;
    }

    ionicProjectJson.services.push({name: serviceName});
    fs.writeFileSync(ionicProjectFile, JSON.stringify(ionicProjectJson, null, 2), 'utf8');

  } catch (ex) {
    this.ionic.fail('Failed to update the ionic.project settings for the service', 'service');
  }
}

IonicTask.prototype.installBowerComponent = function installBowerComponent(serviceName) {
  // console.log('We are here now.');
  var bowerInstallCommand = 'bower link ionic-service-' + serviceName;
  // var bowerInstallCommand = 'bower install ionic-service-' + serviceName;

  var result = exec(bowerInstallCommand);

  if (result.code != 0) {
    //Error happened, report it.
    var errorMessage = 'Failed to find the service "'.error.bold + serviceName.verbose + '"'.error.bold + '.\nAre you sure it exists?'.error.bold;
    this.ionic.fail(errorMessage, 'service');
  } else {
    this.addServiceToIonicJson(serviceName);
  }
}

IonicTask.prototype.uninstallBowerComponent = function uninstallBowerComponent(serviceName) {
  var bowerUninstallCommand = 'bower unlink ionic-service-' + serviceName;

  var result = exec(bowerUninstallCommand);

  if (result.code != 0) {
    var errorMessage = 'Failed to find the service "'.error.bold + serviceName.verbose + '"'.error.bold + '.\nAre you sure it exists?'.error.bold;
    this.ionic.fail(errorMessage, 'service')
  } else {
    // console.log('Uninstalled Ionic service', serviceName);
  }
}

IonicTask.prototype.getBowerComponentsLocation = function getBowerComponentsLocation() {
  var bowerRcFileLocation = path.join(process.cwd(), '.bowerrc');
  // console.log('location bowerrc: ' , bowerRcFileLocation)
  var bowerRc = null;

  try {
    var content = fs.readFileSync(bowerRcFileLocation, 'utf8');
    bowerRc = JSON.parse(content);
    // console.log('bowerRc contents: ', bowerRc)
  } catch (ex) { }

  var directory = 'www/lib'; //Default directory

  if (bowerRc && bowerRc.directory) {
    directory = bowerRc.directory;
  }

  return directory;
}

IonicTask.prototype.getBowerJson = function getBowerJson(directory, serviceName) {
  var bowerJsonLocation = path.join(process.cwd(), directory, 'ionic-service-' + serviceName, 'ionic-plugins.json');
  var packageBowerJson = require(bowerJsonLocation);
  return packageBowerJson;
}

IonicTask.prototype.installBowerPlugins = function installBowerPlugins(directory, serviceName) {
  // var bowerJsonLocation = process.cwd() + '/' + directory + '/ionic-service-' + serviceName + '/bower.json';
  // var packageBowerJson = require(bowerJsonLocation);
  var packageBowerJson = this.getBowerJson(directory, serviceName);

  // console.log('bowerjson = ', packageBowerJson.plugins);
  // console.log('ionic - ', IonicCordova);
  _.each(packageBowerJson.plugins, function(plugin) {
    // var ic = new IonicCordova();
    // ic.run('ionic plugin add ' + plugin);
    console.log('Installing cordova plugin - ' + plugin.name + ' (' + plugin.id + ')');
    var installPluginCmd = 'ionic plugin add ' + plugin.uri;
    console.log(installPluginCmd);
    var pluginInstallResult = exec(installPluginCmd);

    if (pluginInstallResult.code != 0) {
      var errorMessage = 'Failed to find the plugin "'.error.bold + plugin.name.verbose + '"'.error.bold + '.'.error.bold;
      this.ionic.fail(errorMessage, 'service');
    }
    // console.log(pluginInstallResult);
  })
}

IonicTask.prototype.uninstallBowerPlugins = function uninstallBowerPlugins(bowerJson) {
  _.each(bowerJson.plugins, function(plugin) {
    console.log('Uninstalling cordova plugin -  ' + plugin.name);
    var uninstallPluginCmd = 'ionic plugin rm ' + plugin.id;
    console.log(uninstallPluginCmd);
    var pluginRemoveResult = exec(uninstallPluginCmd)

    if (pluginRemoveResult.code != 0) {
      var errorMessage = 'Failed to find the plugin to remove "'.error.bold + plugin.name.verbose + '"'.error.bold + '.'.error.bold;
      this.ionic.fail(errorMessage, 'service');
    }
  })
}

IonicTask.prototype.addService = function addService(serviceName) {
  this.installBowerComponent(serviceName);

  var directory = this.getBowerComponentsLocation();
  // console.log('Directory we are searching for bower.json - ', directory);

  console.log('Checking for any plugins required by service package');

  this.installBowerPlugins(directory, serviceName);
  console.log('ionic service add completed');
}

IonicTask.prototype.removeService = function removeService(serviceName) {
  var directory = this.getBowerComponentsLocation();
  var packageBowerJson = this.getBowerJson(directory, serviceName);

  this.uninstallBowerComponent(serviceName);

  this.uninstallBowerPlugins(packageBowerJson);

}

IonicTask.prototype.listServices = function listServices() {
  // var directory = this.getBowerComponentsLocation();
  var bowerJson = require(process.cwd() + '/bower.json');
  // console.log(bowerJson);

}

// Need to look at bower.json of package just installed and look for any cordova plugins required
// Check the directory in the projects `.bowerrc` file
// Then go to /path/to/bower/components/<ionic-service-serviceName>/ionic-plugins.json - 'plugins'
// For each plugins - call 'ionic add plugin <current-required-plugin>'
IonicTask.prototype.run = function run(ionic, argv, callback) {
  this.ionic = ionic;

  IonicStats.t();


  if (!bower.IonicBower.checkForBower()) {
    this.ionic.fail(bower.IonicBower.installMessage, 'service');
    return;
  }

  var action = argv._[1]
  var serviceName = argv._[2];

  try {
    switch (action) {
      case 'add':
        this.addService(serviceName);
        break;
      case 'remove':
        this.removeService(serviceName);
        break;
      case 'list':
        this.listServices();
        break;
    }
  } catch (error) {
    var errorMessage = error.message ? error.message : error;
    this.ionic.fail(errorMessage, 'service')
  }
}

exports.IonicTask = IonicTask;