<!DOCTYPE html>
<html ng-app="routes">
<head>
<link data-require="bootstrap-css@3.0.0-rc1" data-semver="3.0.0-rc1" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0-rc1/css/bootstrap.min.css" />
<script data-require="angular.js@1.0.7" data-semver="1.0.7" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="base64.js"></script>
<script src="script.js"></script>
</head>
<body ng-controller="AppCtrl" >
<nav class="navbar navbar-inverse navbar-fixed-bottom">
<ul class="nav navbar-nav">
<li>
<a href="#/test">Existing route</a>
</li>
<li>
<a href="#/whatever">Non-exising route</a>
</li>
<li>
<a href="#/url/http://flavours.me/rpastuszak">URL</a>
</li>
<li>
<form ng-submit="navigateTo(path)" class="navbar-form">
<input placeholder="Type the URL and hit [ENTER]" style="width:400px;" type="text" class="form-control" ng-model="path">
</form>
</li>
</ul>
</nav>
<div ng-view=""></div>
</body>
</html>
// Create angular app module as usual
angular.module('routes',[]).config([
'$routeProvider',
function($routeProvider){
$routeProvider
.when('/test', {templateUrl: 'test.html'})
// This one is important:
// We define a route that will be used internally and handle
// parameters with urls parsed by us via the URLInterceptor service
.when('/parsed-url/:url', {templateUrl: 'url.html', controller:'URLCtrl'})
.when('/', {redirectTo: '/test'})
.otherwise({templateUrl: '404.html'});
}
])
.service('URLInterceptor', function($rootScope, $location){
// We listen to $routeChangeStart event and intercept it if
// the path matches our url scheme. In this case, every route
// beginning with /url/ will be caught
$rootScope.$on('$routeChangeStart', function(e, next, current){
// $location.path does change BEFORE actual routing happens,
// so in this case we get parsed new location object
// for free.
// To be hones, a better way of handling this case might be using
// $locationChangeStart event instead, but it would require us to parse urls
// manually.
var path = $location.path();
// check if string begins with '/url/'
var matcher = path.slice(0,5);
var cleanPath = '';
if (matcher === '/url/'){
// Yes it does, yay!
// Remove leading '/url/' to extract the actual parameter
cleanPath = path.slice(5);
// Encode our url to a safe version. We know that encodeURIComponent won't
// work either, so a good choice might be base64.
// I'm using https://code.google.com/p/javascriptbase64/downloads
$location.path('/parsed-url/' + Base64.encode(cleanPath));
// Prevent default event execution. Note that, it won't cancel related $location Events
e.preventDefault();
}
});
return {
decode: Base64.decode,
encode: Base64.encode
}
})
// Main application controller
// We instantiate our URLInterceptor service here
.controller('AppCtrl',function($scope, $location, URLInterceptor){
$scope.navigateTo = function (path) {
$location.path('/url/' + path);
}
})
.controller('URLCtrl', function($scope, $routeParams, URLInterceptor){
$scope.url = URLInterceptor.decode($routeParams.url);
});
/* Styles go here */
iframe{
position: absolute;
top: 0;
left:0;
width: 100%;
height: 100%;
}
.navbar-ppk{
z-index:10;
}
<div class="navbar navbar-inverse navbar-static-top">
<h1 class="brand">404</h1>
</div>
<div class="well">
:(
</div>
<div class="navbar navbar-inverse navbar-static-top">
<h1 class="navbar-brand">Test</h1>
</div>
<div class="well">
Static redirect.
</div>
<div class="navbar navbar-inverse navbar-static-top navbar-ppk">
<span class="navbar-brand pull-left">{{url}} </span>
</div>
<br />
<iframe src="{{url}}" frameborder="0" ></iframe>
/*
Copyright (c) 2008 Fred Palmer fred.palmer_at_gmail.com
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
*/
function StringBuffer()
{
this.buffer = [];
}
StringBuffer.prototype.append = function append(string)
{
this.buffer.push(string);
return this;
};
StringBuffer.prototype.toString = function toString()
{
return this.buffer.join("");
};
var Base64 =
{
codex : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
encode : function (input)
{
var output = new StringBuffer();
var enumerator = new Utf8EncodeEnumerator(input);
while (enumerator.moveNext())
{
var chr1 = enumerator.current;
enumerator.moveNext();
var chr2 = enumerator.current;
enumerator.moveNext();
var chr3 = enumerator.current;
var enc1 = chr1 >> 2;
var enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
var enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
var enc4 = chr3 & 63;
if (isNaN(chr2))
{
enc3 = enc4 = 64;
}
else if (isNaN(chr3))
{
enc4 = 64;
}
output.append(this.codex.charAt(enc1) + this.codex.charAt(enc2) + this.codex.charAt(enc3) + this.codex.charAt(enc4));
}
return output.toString();
},
decode : function (input)
{
var output = new StringBuffer();
var enumerator = new Base64DecodeEnumerator(input);
while (enumerator.moveNext())
{
var charCode = enumerator.current;
if (charCode < 128)
output.append(String.fromCharCode(charCode));
else if ((charCode > 191) && (charCode < 224))
{
enumerator.moveNext();
var charCode2 = enumerator.current;
output.append(String.fromCharCode(((charCode & 31) << 6) | (charCode2 & 63)));
}
else
{
enumerator.moveNext();
var charCode2 = enumerator.current;
enumerator.moveNext();
var charCode3 = enumerator.current;
output.append(String.fromCharCode(((charCode & 15) << 12) | ((charCode2 & 63) << 6) | (charCode3 & 63)));
}
}
return output.toString();
}
}
function Utf8EncodeEnumerator(input)
{
this._input = input;
this._index = -1;
this._buffer = [];
}
Utf8EncodeEnumerator.prototype =
{
current: Number.NaN,
moveNext: function()
{
if (this._buffer.length > 0)
{
this.current = this._buffer.shift();
return true;
}
else if (this._index >= (this._input.length - 1))
{
this.current = Number.NaN;
return false;
}
else
{
var charCode = this._input.charCodeAt(++this._index);
// "\r\n" -> "\n"
//
if ((charCode == 13) && (this._input.charCodeAt(this._index + 1) == 10))
{
charCode = 10;
this._index += 2;
}
if (charCode < 128)
{
this.current = charCode;
}
else if ((charCode > 127) && (charCode < 2048))
{
this.current = (charCode >> 6) | 192;
this._buffer.push((charCode & 63) | 128);
}
else
{
this.current = (charCode >> 12) | 224;
this._buffer.push(((charCode >> 6) & 63) | 128);
this._buffer.push((charCode & 63) | 128);
}
return true;
}
}
}
function Base64DecodeEnumerator(input)
{
this._input = input;
this._index = -1;
this._buffer = [];
}
Base64DecodeEnumerator.prototype =
{
current: 64,
moveNext: function()
{
if (this._buffer.length > 0)
{
this.current = this._buffer.shift();
return true;
}
else if (this._index >= (this._input.length - 1))
{
this.current = 64;
return false;
}
else
{
var enc1 = Base64.codex.indexOf(this._input.charAt(++this._index));
var enc2 = Base64.codex.indexOf(this._input.charAt(++this._index));
var enc3 = Base64.codex.indexOf(this._input.charAt(++this._index));
var enc4 = Base64.codex.indexOf(this._input.charAt(++this._index));
var chr1 = (enc1 << 2) | (enc2 >> 4);
var chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
var chr3 = ((enc3 & 3) << 6) | enc4;
this.current = chr1;
if (enc3 != 64)
this._buffer.push(chr2);
if (enc4 != 64)
this._buffer.push(chr3);
return true;
}
}
};