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var Router = View.extend({
routeByHash: false,
go: function (url) {
this.parseRoute(url);
},
pushState: function (url) {
if (this.routeByHash) {
window.location.hash = url;
} else if (window.history) {
window.history.pushState(null, null, url);
}
},
route: function () {
var path = this.routeByHash
? window.location.hash.substr(0)
: window.location.pathname;
path = path || "/";
this.originalPath = path;
this.parseRoute(path);
},
parseRoute: function (pathname) {
pathname = pathname.replace(/^#/, "");
if (pathname[0] !== "/") {
pathname = "/" + pathname;
}
var routes = this.routes,
path = pathname.split("/");
for (var i = 0; i < path.length; i++) {
if (!path[i].length) {
path[i] = null;
}
}
if (pathname in routes) {
this[this.routes[pathname]]();
return;
}
if (path[path.length - 1] == null) {
path.pop();
}
for (var route in routes) {
var routePath = route.split("/");
if (routePath[1] == path[1]) {
if (
routePath[2] &&
routePath[2].indexOf(":") !== -1 &&
path[2] &&
path[3] === routePath[3]
) {
this[this.routes[route]](path[2]);
return;
} else if (routePath[2] == path[2]) {
if (routePath[3] && path[3]) {
if (routePath[3].indexOf(":") !== -1) {
this[this.routes[route]](path[3]);
return;
} else if (routePath[3] == path[3]) {
this[this.routes[route]]();
return;
}
} else if (!routePath[3] && !path[3]) {
this[this.routes[route]]();
return;
}
} else if (!routePath[2] && (!path[2].length || !path[2])) {
this[this.routes[route]]();
return;
}
}
}
// Redirect to root on 404
window.location = "/";
},
});
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