function ensureTrailingSlash(location) {
var index = location.indexOf('?'),
newLocation = location;
if (index > 0 && newLocation[index - 1] !== '/') {
newLocation = newLocation.slice(0, index) + '/' + newLocation.slice(index);
}
else if (index < 0 && newLocation[newLocation.length - 1] !== '/') {
newLocation += '/';
}
if (location !== newLocation) {
var previouslyActive = hasher.changed.active;
hasher.changed.active = false;
hasher.replaceHash(newLocation);
hasher.changed.active = previouslyActive;
}
return newLocation;
}
crossroads.routed.add(function(location, data) {
var $routeInfo = data.route.$definition,
routeParams = {};
// Clear current view
this.component(undefined);
data.route._paramsIds.forEach(function(paramId, index) {
var paramInfo = data.params[index];
if (paramInfo) {
if (paramId.indexOf('?') === 0 && jQuery.isPlainObject(paramInfo)) {
Object.keys(paramInfo).forEach(function(paramId) {
routeParams[paramId] = paramInfo[paramId];
});
}
else {
routeParams[paramId] = data.params[index];
}
}
});
if ($routeInfo.redirectTo) {
redirectCount++;
if (redirectCount > maxRedirect) {
redirectCount = 1;
throw new Error('Maximum redirection count reached.');
}
hasher.replaceHash($routeInfo.redirectTo);
return;
}
var componentInfo = {
name: $routeInfo.$component
};
redirectCount = 1;
if (!componentInfo.name) {
if ($routeInfo.template) {
componentInfo.template = $routeInfo.template;
}
else if ($routeInfo.templateUrl) {
componentInfo.template = { require: $routeInfo.templateUrl };
}
if ($routeInfo.viewModel) {
componentInfo.viewModel = $routeInfo.viewModel;
}
else if ($routeInfo.viewModelUrl) {
componentInfo.viewModel = { require: $routeInfo.viewModelUrl };
}
if (!componentInfo.name) {
componentInfo.name = $routeInfo.$component = 'c' + (+new Date());
ko.components.register(componentInfo.name, componentInfo);
}
}
this.component({ name: componentInfo.name, params: routeParams });
}, this);
crossroads.bypassed.add(function(/*location*/) {
if (router._missingRouteOptions) {
this.component(undefined);
hasher.replaceHash(router._missingRouteOptions.redirectTo);
}
}, this);
crossroads.addRoute( /.*/, function reRouteToMainTitlesIfNoMatch() {
hasher.replaceHash('');
});