fxck/config.js

## config.js
/**
 * PLUNKER VERSION (based on systemjs.config.js in angular.io)
 * System configuration for Angular 2 samples
 * Adjust as necessary for your application needs.
 * Override at the last minute with global.filterSystemConfig (as plunkers do)
 */
(function(global) {

  var ngVer = '@2.0.0-rc.1'; // lock in the angular package version; do not let it float to current!

  //map tells the System loader where to look for things
  var  map = {
    'app':                        'src', // 'dist',
    'rxjs':                       'https://npmcdn.com/rxjs@5.0.0-beta.6',
    'angular2-in-memory-web-api': 'https://npmcdn.com/angular2-in-memory-web-api',
    '@ngrx/router':               'https://npmcdn.com/@ngrx/router',
    'path-to-regexp': 'https://npmcdn.com/path-to-regexp',
    'isarray': 'https://npmcdn.com/isarray',
    'query-string': 'https://npmcdn.com/query-string',
    'strict-uri-encode': 'https://npmcdn.com/strict-uri-encode'
  };

  //packages tells the System loader how to load when no filename and/or no extension
  var packages = {
    'app':                        { main: 'app.ts',  defaultExtension: 'ts' },
    'rxjs':                       { defaultExtension: 'js' },
    'angular2-in-memory-web-api': { defaultExtension: 'js' },
    '@ngrx/router':               { main: 'index.js', defaultExtension: 'js' }
  };

  var packageNames = [
      '@angular/common',
      '@angular/compiler',
      '@angular/core',
      '@angular/http',
      '@angular/platform-browser',
      '@angular/platform-browser-dynamic',
      '@angular/router-deprecated',
      '@angular/testing',
      '@angular/upgrade',
  ];

  // add map entries for angular packages in the form '@angular/common': 'https://npmcdn.com/@angular/common@0.0.0-3'
  packageNames.forEach(function(pkgName) {
    map[pkgName] = 'https://npmcdn.com/' + pkgName + ngVer;
  });

  // add package entries for angular packages in the form '@angular/common': { main: 'index.js', defaultExtension: 'js' }
  packageNames.forEach(function(pkgName) {
    packages[pkgName] = { main: 'index.js', defaultExtension: 'js' };
  });

  var config = {
    transpiler: 'typescript',
    typescriptOptions: {
      emitDecoratorMetadata: true
    },
    map: map,
    packages: packages
  }

  // filterSystemConfig - index.html's chance to modify config before we register it.
  if (global.filterSystemConfig) { global.filterSystemConfig(config); }

  System.config(config);

})(this);


/*
Copyright 2016 Google Inc. All Rights Reserved.
Use of this source code is governed by an MIT-style license that
can be found in the LICENSE file at http://angular.io/license
*/

## index.html
<!DOCTYPE html>
<html>

  <head>
    <title>angular2 playground</title>
    <link rel="stylesheet" href="styles.css" />
    <script src="https://npmcdn.com/zone.js@0.6.12"></script>
    <script src="https://npmcdn.com/reflect-metadata@0.1.3"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.27/system.js"></script>
    <script src="https://npmcdn.com/typescript@1.8.10/lib/typescript.js"></script>
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>

  <base href="/">
  </head>

  <body>
    <my-app>
      Loading...
    </my-app>
  </body>

</html>

## src\app.ts
//our root app component
import { Component, provide } from '@angular/core';
import { bootstrap } from '@angular/platform-browser-dynamic';
import { Http, HTTP_PROVIDERS } from '@angular/http';
import { LocationStrategy, HashLocationStrategy } from '@angular/common';
import { Subject } from 'rxjs/Subject';


import { provideRouter, Routes } from '@ngrx/router';

import { Ng2Permission } from './ng2-permissions';

import { routes } from './routes';
import { User } from './user';

@Component({
  selector: 'my-app',
  template : `
    <h1>ng2-permission example</h1>
    <ul>
      <li><a linkTo="/">Home</a></li>
      <li><a linkTo="/protected">Protected</a></li>
    </ul>

    <user [data]="user$ | async"></user>
    <route-view></route-view>

  `,
  directives: [ User ]
})
export class App {
  // your observable user objects
  public user$ = new Subject<Object>({
    name: undefined,
    isAuthenticated: false
  });

  public isAuthenticated$ = this.user$.map(res => res.isAuthenticated);

  constructor(public permission: Ng2Permission) {
    // defined user role
    permission.define('user', () => {
      return this.isAuthenticated$;
    });

  }
}

bootstrap(App, [
  ...HTTP_PROVIDERS,
  provide(LocationStrategy, { useClass: HashLocationStrategy }),
  provideRouter(routes),
  Ng2Permission
]).catch(err => console.error(err));

## src\index.ts
import { Component } from '@angular/core';

@Component({
  selector: 'index',
  template : `<p>Hello world!</p>`
})
export class Index {

}

## src\ng2-permissions.ts
import {
  Directive,
  Injectable,
  Injector
} from '@angular/core';

import { Guard, Router } from '@ngrx/router';

import { Observable } from 'rxjs/Observable';

@Injectable()
export class Ng2Permission {
  private _store: Object = {};

  constructor() {}

  public define(name: string, validation) {
    this._store[name] = validation;
  }

  public authorize(authObj) {
    if (authObj.only && authObj.except) {
      throw new Error('Authorization object cannot contain both [only] and [except]');
    }

    if (authObj.only) {
      return this._checkAuthorization(authObj.only, 'only');
    }

    if (authObj.except) {
      return this._checkAuthorization(authObj.except, 'except');
    }

  }

  private _checkAuthorization(names, type) {
    const mergeObsrArr: Array<Observable<boolean>> = [];

    names.forEach((res) => {
      if (this._store[res]) {
        mergeObsrArr.push(this._store[res].call());

      } else {
        console.warn(`NgPermission: No defined validation for ${res}`);
      }
    });

    return Observable
      .combineLatest(...mergeObsrArr)
      .map((res: Array<boolean>) => {
        let r = res.some(x => x === true);
        if (type === 'only') {
          return !!r;
        }
        if (type === 'except') {
          return !r;
        }
      });

  }
}

// export const permGuard = (perm, redirect) => {
//   return createGuard((_permission: Ng2Permission, _router: Router) => {
//     return () => _permission.authorize(perm).take(1).map(res => {
//       if (res) {
//         return true;
//       } else {
//         _router.replace(redirect);
//         return false;
//       }
//     }).delay(1);

//   }, [ Ng2Permission, Router ]);

// };

## src\protected.ts
import { Component } from '@angular/core';

@Component({
  selector: 'protected',
  template : `<p>Hello protected world</p>`
})
export class Protected {

}

## src\routes.ts
import { provideRouter, Routes } from '@ngrx/router';

import { Index } from './index';
import { Protected } from './protected';

export const routes: Routes = [
  {
    path: '/',
    component: Index,
  },
  {
    path: '/protected',
    component: Protected
  }
];

## src\user.ts
import { Component, Input } from '@angular/core';

@Component({
  selector: 'user',
  template : ``
})
export class User {
  @Input()
  public data;
}

## styles.css
* {
  font-family: Arial, Helvetica, sans-serif;
}
	/**
	* PLUNKER VERSION (based on systemjs.config.js in angular.io)
	* System configuration for Angular 2 samples
	* Adjust as necessary for your application needs.
	* Override at the last minute with global.filterSystemConfig (as plunkers do)
	*/
	(function(global) {

	var ngVer = '@2.0.0-rc.1'; // lock in the angular package version; do not let it float to current!

	//map tells the System loader where to look for things
	var map = {
	'app': 'src', // 'dist',
	'rxjs': 'https://npmcdn.com/rxjs@5.0.0-beta.6',
	'angular2-in-memory-web-api': 'https://npmcdn.com/angular2-in-memory-web-api',
	'@ngrx/router': 'https://npmcdn.com/@ngrx/router',
	'path-to-regexp': 'https://npmcdn.com/path-to-regexp',
	'isarray': 'https://npmcdn.com/isarray',
	'query-string': 'https://npmcdn.com/query-string',
	'strict-uri-encode': 'https://npmcdn.com/strict-uri-encode'
	};

	//packages tells the System loader how to load when no filename and/or no extension
	var packages = {
	'app': { main: 'app.ts', defaultExtension: 'ts' },
	'rxjs': { defaultExtension: 'js' },
	'angular2-in-memory-web-api': { defaultExtension: 'js' },
	'@ngrx/router': { main: 'index.js', defaultExtension: 'js' }
	};

	var packageNames = [
	'@angular/common',
	'@angular/compiler',
	'@angular/core',
	'@angular/http',
	'@angular/platform-browser',
	'@angular/platform-browser-dynamic',
	'@angular/router-deprecated',
	'@angular/testing',
	'@angular/upgrade',
	];

	// add map entries for angular packages in the form '@angular/common': 'https://npmcdn.com/@angular/common@0.0.0-3'
	packageNames.forEach(function(pkgName) {
	map[pkgName] = 'https://npmcdn.com/' + pkgName + ngVer;
	});

	// add package entries for angular packages in the form '@angular/common': { main: 'index.js', defaultExtension: 'js' }
	packageNames.forEach(function(pkgName) {
	packages[pkgName] = { main: 'index.js', defaultExtension: 'js' };
	});

	var config = {
	transpiler: 'typescript',
	typescriptOptions: {
	emitDecoratorMetadata: true
	},
	map: map,
	packages: packages
	}

	// filterSystemConfig - index.html's chance to modify config before we register it.
	if (global.filterSystemConfig) { global.filterSystemConfig(config); }

	System.config(config);

	})(this);


	/*
	Copyright 2016 Google Inc. All Rights Reserved.
	Use of this source code is governed by an MIT-style license that
	can be found in the LICENSE file at http://angular.io/license
	*/
	<!DOCTYPE html>
	<html>

	<head>
	<title>angular2 playground</title>
	<link rel="stylesheet" href="styles.css" />
	<script src="https://npmcdn.com/zone.js@0.6.12"></script>
	<script src="https://npmcdn.com/reflect-metadata@0.1.3"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.27/system.js"></script>
	<script src="https://npmcdn.com/typescript@1.8.10/lib/typescript.js"></script>
	<script src="config.js"></script>
	<script>
	System.import('app')
	.catch(console.error.bind(console));
	</script>

	<base href="/">
	</head>

	<body>
	<my-app>
	Loading...
	</my-app>
	</body>

	</html>
	//our root app component
	import { Component, provide } from '@angular/core';
	import { bootstrap } from '@angular/platform-browser-dynamic';
	import { Http, HTTP_PROVIDERS } from '@angular/http';
	import { LocationStrategy, HashLocationStrategy } from '@angular/common';
	import { Subject } from 'rxjs/Subject';


	import { provideRouter, Routes } from '@ngrx/router';

	import { Ng2Permission } from './ng2-permissions';

	import { routes } from './routes';
	import { User } from './user';

	@Component({
	selector: 'my-app',
	template : `
	<h1>ng2-permission example</h1>
	<ul>
	<li><a linkTo="/">Home</a></li>
	<li><a linkTo="/protected">Protected</a></li>
	</ul>

	<user [data]="user$ \| async"></user>
	<route-view></route-view>

	`,
	directives: [ User ]
	})
	export class App {
	// your observable user objects
	public user$ = new Subject<Object>({
	name: undefined,
	isAuthenticated: false
	});

	public isAuthenticated$ = this.user$.map(res => res.isAuthenticated);

	constructor(public permission: Ng2Permission) {
	// defined user role
	permission.define('user', () => {
	return this.isAuthenticated$;
	});

	}
	}

	bootstrap(App, [
	...HTTP_PROVIDERS,
	provide(LocationStrategy, { useClass: HashLocationStrategy }),
	provideRouter(routes),
	Ng2Permission
	]).catch(err => console.error(err));
	import { Component } from '@angular/core';

	@Component({
	selector: 'index',
	template : `<p>Hello world!</p>`
	})
	export class Index {

	}
	import {
	Directive,
	Injectable,
	Injector
	} from '@angular/core';

	import { Guard, Router } from '@ngrx/router';

	import { Observable } from 'rxjs/Observable';

	@Injectable()
	export class Ng2Permission {
	private _store: Object = {};

	constructor() {}

	public define(name: string, validation) {
	this._store[name] = validation;
	}

	public authorize(authObj) {
	if (authObj.only && authObj.except) {
	throw new Error('Authorization object cannot contain both [only] and [except]');
	}

	if (authObj.only) {
	return this._checkAuthorization(authObj.only, 'only');
	}

	if (authObj.except) {
	return this._checkAuthorization(authObj.except, 'except');
	}

	}

	private _checkAuthorization(names, type) {
	const mergeObsrArr: Array<Observable<boolean>> = [];

	names.forEach((res) => {
	if (this._store[res]) {
	mergeObsrArr.push(this._store[res].call());

	} else {
	console.warn(`NgPermission: No defined validation for ${res}`);
	}
	});

	return Observable
	.combineLatest(...mergeObsrArr)
	.map((res: Array<boolean>) => {
	let r = res.some(x => x === true);
	if (type === 'only') {
	return !!r;
	}
	if (type === 'except') {
	return !r;
	}
	});

	}
	}

	// export const permGuard = (perm, redirect) => {
	// return createGuard((_permission: Ng2Permission, _router: Router) => {
	// return () => _permission.authorize(perm).take(1).map(res => {
	// if (res) {
	// return true;
	// } else {
	// _router.replace(redirect);
	// return false;
	// }
	// }).delay(1);

	// }, [ Ng2Permission, Router ]);

	// };
	import { Component } from '@angular/core';

	@Component({
	selector: 'protected',
	template : `<p>Hello protected world</p>`
	})
	export class Protected {

	}
	import { provideRouter, Routes } from '@ngrx/router';

	import { Index } from './index';
	import { Protected } from './protected';

	export const routes: Routes = [
	{
	path: '/',
	component: Index,
	},
	{
	path: '/protected',
	component: Protected
	}
	];
	import { Component, Input } from '@angular/core';

	@Component({
	selector: 'user',
	template : ``
	})
	export class User {
	@Input()
	public data;
	}