Started tutorial implementation

Change-Id: I1624d012735a090c4e7f89d7d79c210ee3617942
diff --git a/views/ngXosViews/UITutorial/gulp/build.js b/views/ngXosViews/UITutorial/gulp/build.js
new file mode 100644
index 0000000..ed8eb07
--- /dev/null
+++ b/views/ngXosViews/UITutorial/gulp/build.js
@@ -0,0 +1,227 @@
+'use strict';
+
+// BUILD
+//
+// The only purpose of this gulpfile is to build a XOS view and copy the correct files into
+// .html => dashboards
+// .js (minified and concat) => static/js
+//
+// The template are parsed and added to js with angular $templateCache
+
+var gulp = require('gulp');
+var ngAnnotate = require('gulp-ng-annotate');
+var uglify = require('gulp-uglify');
+var templateCache = require('gulp-angular-templatecache');
+var runSequence = require('run-sequence');
+var concat = require('gulp-concat-util');
+var del = require('del');
+var wiredep = require('wiredep');
+var angularFilesort = require('gulp-angular-filesort');
+var _ = require('lodash');
+var eslint = require('gulp-eslint');
+var inject = require('gulp-inject');
+var rename = require('gulp-rename');
+var replace = require('gulp-replace');
+var postcss = require('gulp-postcss');
+var autoprefixer = require('autoprefixer');
+var mqpacker = require('css-mqpacker');
+var csswring = require('csswring');
+var yaml = require('js-yaml');
+var colors = require('colors/safe');
+var fs =  require('fs');
+
+const TEMPLATE_FOOTER = `
+angular.module('xos.UITutorial')
+.run(['$location', function(a){
+  a.path('/');
+}])
+`
+
+module.exports = function(options){
+  
+  // delete previous builded file
+  gulp.task('clean', function(){
+    return del(
+      [
+        options.dashboards + 'xosUITutorial.html',
+        options.static + 'css/xosUITutorial.css',
+        options.static + 'images/UITutorial-icon.png',
+        options.static + 'images/UITutorial-icon-active.png'
+      ],
+      {force: true}
+    );
+  });
+
+  // minify css
+  gulp.task('css', function () {
+    var processors = [
+      autoprefixer({browsers: ['last 1 version']}),
+      mqpacker,
+      csswring
+    ];
+
+    gulp.src([
+      `${options.css}**/*.css`,
+      `!${options.css}dev.css`
+    ])
+    .pipe(postcss(processors))
+    .pipe(gulp.dest(options.tmp + '/css/'));
+  });
+
+  // copy css in correct folder
+  gulp.task('copyCss', ['wait'], function(){
+    return gulp.src([`${options.tmp}/css/*.css`])
+    .pipe(concat('xosUITutorial.css'))
+    .pipe(gulp.dest(options.static + 'css/'))
+  });
+
+  // copy images in correct folder
+  gulp.task('copyImages', ['wait'], function(){
+    return gulp.src([`${options.icon}/UITutorial-icon.png`, `${options.icon}/UITutorial-icon-active.png`])
+    .pipe(gulp.dest(options.static + 'images/'))
+  });
+
+  // compile and minify scripts
+  gulp.task('scripts', function() {
+    return gulp.src([
+      options.tmp + '**/*.js'
+    ])
+    .pipe(ngAnnotate())
+    .pipe(angularFilesort())
+    .pipe(concat('xosUITutorial.js'))
+    .pipe(concat.header('//Autogenerated, do not edit!!!\n'))
+    .pipe(concat.footer(TEMPLATE_FOOTER))
+    .pipe(uglify())
+    .pipe(gulp.dest(options.static + 'js/'));
+  });
+
+  // set templates in cache
+  gulp.task('templates', function(){
+    return gulp.src('./src/templates/*.html')
+      .pipe(templateCache({
+        module: 'xos.UITutorial',
+        root: 'templates/'
+      }))
+      .pipe(gulp.dest(options.tmp));
+  });
+
+  // copy html index to Django Folder
+  gulp.task('copyHtml', function(){
+    return gulp.src(options.src + 'index.html')
+      // remove dev dependencies from html
+      .pipe(replace(/<!-- bower:css -->(\n^<link.*)*\n<!-- endbower -->/gmi, ''))
+      .pipe(replace(/<!-- bower:js -->(\n^<script.*)*\n<!-- endbower -->/gmi, ''))
+      // injecting minified files
+      .pipe(
+        inject(
+          gulp.src([
+            options.static + 'vendor/xosUITutorialVendor.js',
+            options.static + 'js/xosUITutorial.js',
+            options.static + 'css/xosUITutorial.css'
+          ]),
+          {ignorePath: '/../../../xos/core/xoslib'}
+        )
+      )
+      .pipe(rename('xosUITutorial.html'))
+      .pipe(gulp.dest(options.dashboards));
+  });
+
+  // minify vendor js files
+  gulp.task('wiredep', function(){
+    var bowerDeps = wiredep().js;
+    if(!bowerDeps){
+      return;
+    }
+
+    // remove angular (it's already loaded)
+    _.remove(bowerDeps, function(dep){
+      return dep.indexOf('angular/angular.js') !== -1;
+    });
+
+    return gulp.src(bowerDeps)
+      .pipe(concat('xosUITutorialVendor.js'))
+      .pipe(uglify())
+      .pipe(gulp.dest(options.static + 'vendor/'));
+  });
+
+  gulp.task('lint', function () {
+    return gulp.src(['src/js/**/*.js'])
+      .pipe(eslint())
+      .pipe(eslint.format())
+      .pipe(eslint.failAfterError());
+  });
+
+  gulp.task('wait', function (cb) {
+    // setTimeout could be any async task
+    setTimeout(function () {
+      cb();
+    }, 1000);
+  });
+
+  gulp.task('tosca', function (cb) {
+
+    // TOSCA to register the dashboard in the system
+    const dashboardJson = {};
+    dashboardJson['UITutorial'] = {
+      type: 'tosca.nodes.DashboardView',
+      properties: {
+        url: 'template:xosUITutorial'
+      }
+    };
+
+    // check for custom icons
+    if(
+      fs.existsSync(`${options.icon}/UITutorial-icon.png`) &&
+      fs.existsSync(`${options.icon}/UITutorial-icon-active.png`)
+    ){
+      dashboardJson['UITutorial'].properties.custom_icon = true;
+    }
+
+    const dashboardTosca = yaml.dump(dashboardJson).replace(/'/gmi, '');
+
+    // TOSCA to add the dashboard to the user
+    const userDashboardJson = {};
+    userDashboardJson['UITutorial_dashboard'] = {
+      node: 'UITutorial',
+      relationship: 'tosca.relationships.UsesDashboard'
+    };
+    const userJson = {
+      'padmin@vicci.org': {
+        type: 'tosca.nodes.User',
+        properties: {
+          'no-create': true,
+          'no-delete': true
+        },
+        requirements: [userDashboardJson]
+      }
+    };
+    const userTosca = yaml.dump(userJson).replace(/'/gmi, '');
+
+
+    // the output is in a timeout so that it get printed after the gulp logs
+    setTimeout(function () {
+      console.log(colors.cyan('\n\n# You can use this recipe to load the dashboard in the system:'));
+      console.log(colors.yellow(dashboardTosca));
+      console.log(colors.cyan('# And this recipe to activate the dashboard for a user:'));
+      console.log(colors.yellow(userTosca));
+    }, 1000);
+    cb();
+  });
+
+  gulp.task('build', function() {
+    runSequence(
+      'clean',
+      'sass',
+      'templates',
+      'babel',
+      'scripts',
+      'wiredep',
+      'css',
+      'copyCss',
+      'copyImages',
+      'copyHtml',
+      'cleanTmp',
+      'tosca'
+    );
+  });
+};
\ No newline at end of file
diff --git a/views/ngXosViews/UITutorial/gulp/server.js b/views/ngXosViews/UITutorial/gulp/server.js
new file mode 100644
index 0000000..36fdded
--- /dev/null
+++ b/views/ngXosViews/UITutorial/gulp/server.js
@@ -0,0 +1,169 @@
+'use strict';
+
+var gulp = require('gulp');
+var browserSync = require('browser-sync').create();
+var inject = require('gulp-inject');
+var runSequence = require('run-sequence');
+var angularFilesort = require('gulp-angular-filesort');
+var babel = require('gulp-babel');
+var wiredep = require('wiredep').stream;
+var httpProxy = require('http-proxy');
+var del = require('del');
+var sass = require('gulp-sass');
+var fs = require('fs');
+var path = require('path');
+
+const environment = process.env.NODE_ENV;
+
+if(!fs.existsSync(path.join(__dirname, `../../../env/${environment || 'default'}.js`))){
+  if(!environment){
+    throw new Error('You should define a default.js config in /views/env folder.');
+  }
+  else{
+    throw new Error(`Since you are loading a custom environment, you should define a ${environment}.js config in /views/env folder.`);
+  }
+}
+
+var conf = require(path.join(__dirname, `../../../env/${environment || 'default'}.js`));
+
+var proxy = httpProxy.createProxyServer({
+  target: conf.host
+});
+
+
+proxy.on('error', function(error, req, res) {
+  res.writeHead(500, {
+    'Content-Type': 'text/plain'
+  });
+
+  console.error('[Proxy]', error);
+});
+
+module.exports = function(options){
+
+  gulp.task('browser', function() {
+    browserSync.init({
+      startPath: '#/',
+      snippetOptions: {
+        rule: {
+          match: /<!-- browserSync -->/i
+        }
+      },
+      server: {
+        baseDir: options.src,
+        routes: {
+          '/xos/core/static': options.static + '../../static/'
+        },
+        middleware: function(req, res, next){
+          if(
+            req.url.indexOf('/api/') !== -1
+          ){
+            if(conf.xoscsrftoken && conf.xossessionid){
+              req.headers.cookie = `xoscsrftoken=${conf.xoscsrftoken}; xossessionid=${conf.xossessionid}`;
+              req.headers['x-csrftoken'] = conf.xoscsrftoken;
+            }
+            proxy.web(req, res);
+          }
+          else{
+            next();
+          }
+        }
+      }
+    });
+
+    gulp.watch(options.src + 'js/**/*.js', ['js-watch']);
+    gulp.watch(options.src + 'vendor/**/*.js', ['bower'], function(){
+      browserSync.reload();
+    });
+    gulp.watch(options.src + '**/*.html', function(){
+      browserSync.reload();
+    });
+    gulp.watch(options.css + '**/*.css', function(){
+      browserSync.reload();
+    });
+    gulp.watch(`${options.sass}/**/*.scss`, ['sass'], function(){
+      browserSync.reload();
+    });
+
+    gulp.watch([
+      options.helpers + 'ngXosHelpers.js',
+      options.static + '../../static/xosNgLib.css'
+    ], function(){
+      browserSync.reload();
+    });
+  });
+
+  // compile sass
+  gulp.task('sass', function () {
+    return gulp.src(`${options.sass}/**/*.scss`)
+      .pipe(sass().on('error', sass.logError))
+      .pipe(gulp.dest(options.css));
+  });
+
+  // transpile js with sourceMaps
+  gulp.task('babel', function(){
+    return gulp.src(options.scripts + '**/*.js')
+      .pipe(babel({sourceMaps: true}))
+      .pipe(gulp.dest(options.tmp));
+  });
+
+  // inject scripts
+  gulp.task('injectScript', ['cleanTmp', 'babel'], function(){
+    return gulp.src(options.src + 'index.html')
+      .pipe(
+        inject(
+          gulp.src([
+            options.tmp + '**/*.js',
+            options.helpers + 'ngXosHelpers.min.js'
+          ])
+          .pipe(angularFilesort()),
+          {
+            ignorePath: [options.src, '/../../ngXosLib']
+          }
+        )
+      )
+      .pipe(gulp.dest(options.src));
+  });
+
+  // inject CSS
+  gulp.task('injectCss', function(){
+    return gulp.src(options.src + 'index.html')
+      .pipe(
+        inject(
+          gulp.src([
+            options.src + 'css/*.css',
+            options.static + '../../static/xosNgLib.css'
+          ]),
+          {
+            ignorePath: [options.src]
+          }
+          )
+        )
+      .pipe(gulp.dest(options.src));
+  });
+
+  // inject bower dependencies with wiredep
+  gulp.task('bower', function () {
+    return gulp.src(options.src + 'index.html')
+    .pipe(wiredep({devDependencies: true}))
+    .pipe(gulp.dest(options.src));
+  });
+
+  gulp.task('js-watch', ['injectScript'], function(){
+    browserSync.reload();
+  });
+
+  gulp.task('cleanTmp', function(){
+    return del([options.tmp + '**/*']);
+  });
+
+  gulp.task('serve', function() {
+    runSequence(
+      'sass',
+      'bower',
+      'injectScript',
+      'injectCss',
+      ['browser']
+    );
+  });
+};