angular2
Version:
Angular 2 - a web framework for modern web apps
95 lines • 13.7 kB
JavaScript
'use strict';"use strict";
var route_config_decorator_1 = require('./route_config_decorator');
var lang_1 = require('angular2/src/facade/lang');
var exceptions_1 = require('angular2/src/facade/exceptions');
/**
* Given a JS Object that represents a route config, returns a corresponding Route, AsyncRoute,
* AuxRoute or Redirect object.
*
* Also wraps an AsyncRoute's loader function to add the loaded component's route config to the
* `RouteRegistry`.
*/
function normalizeRouteConfig(config, registry) {
if (config instanceof route_config_decorator_1.AsyncRoute) {
var wrappedLoader = wrapLoaderToReconfigureRegistry(config.loader, registry);
return new route_config_decorator_1.AsyncRoute({
path: config.path,
loader: wrappedLoader,
name: config.name,
data: config.data,
useAsDefault: config.useAsDefault
});
}
if (config instanceof route_config_decorator_1.Route || config instanceof route_config_decorator_1.Redirect || config instanceof route_config_decorator_1.AuxRoute) {
return config;
}
if ((+!!config.component) + (+!!config.redirectTo) + (+!!config.loader) != 1) {
throw new exceptions_1.BaseException("Route config should contain exactly one \"component\", \"loader\", or \"redirectTo\" property.");
}
if (config.as && config.name) {
throw new exceptions_1.BaseException("Route config should contain exactly one \"as\" or \"name\" property.");
}
if (config.as) {
config.name = config.as;
}
if (config.loader) {
var wrappedLoader = wrapLoaderToReconfigureRegistry(config.loader, registry);
return new route_config_decorator_1.AsyncRoute({
path: config.path,
loader: wrappedLoader,
name: config.name,
data: config.data,
useAsDefault: config.useAsDefault
});
}
if (config.aux) {
return new route_config_decorator_1.AuxRoute({ path: config.aux, component: config.component, name: config.name });
}
if (config.component) {
if (typeof config.component == 'object') {
var componentDefinitionObject = config.component;
if (componentDefinitionObject.type == 'constructor') {
return new route_config_decorator_1.Route({
path: config.path,
component: componentDefinitionObject.constructor,
name: config.name,
data: config.data,
useAsDefault: config.useAsDefault
});
}
else if (componentDefinitionObject.type == 'loader') {
return new route_config_decorator_1.AsyncRoute({
path: config.path,
loader: componentDefinitionObject.loader,
name: config.name,
data: config.data,
useAsDefault: config.useAsDefault
});
}
else {
throw new exceptions_1.BaseException("Invalid component type \"" + componentDefinitionObject.type + "\". Valid types are \"constructor\" and \"loader\".");
}
}
return new route_config_decorator_1.Route(config);
}
if (config.redirectTo) {
return new route_config_decorator_1.Redirect({ path: config.path, redirectTo: config.redirectTo });
}
return config;
}
exports.normalizeRouteConfig = normalizeRouteConfig;
function wrapLoaderToReconfigureRegistry(loader, registry) {
return function () {
return loader().then(function (componentType) {
registry.configFromComponent(componentType);
return componentType;
});
};
}
function assertComponentExists(component, path) {
if (!lang_1.isType(component)) {
throw new exceptions_1.BaseException("Component for route \"" + path + "\" is not defined, or is not a class.");
}
}
exports.assertComponentExists = assertComponentExists;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"route_config_normalizer.js","sourceRoot":"","sources":["diffing_plugin_wrapper-output_path-BRJer1J9.tmp/angular2/src/router/route_config/route_config_normalizer.ts"],"names":[],"mappings":";AAAA,uCAAqE,0BAA0B,CAAC,CAAA;AAEhG,qBAA2B,0BAA0B,CAAC,CAAA;AACtD,2BAA8C,gCAAgC,CAAC,CAAA;AAI/E;;;;;;GAMG;AACH,8BAAqC,MAAuB,EACvB,QAAuB;IAC1D,EAAE,CAAC,CAAC,MAAM,YAAY,mCAAU,CAAC,CAAC,CAAC;QACjC,IAAI,aAAa,GAAG,+BAA+B,CAAC,MAAM,CAAC,MAAM,EAAE,QAAQ,CAAC,CAAC;QAC7E,MAAM,CAAC,IAAI,mCAAU,CAAC;YACpB,IAAI,EAAE,MAAM,CAAC,IAAI;YACjB,MAAM,EAAE,aAAa;YACrB,IAAI,EAAE,MAAM,CAAC,IAAI;YACjB,IAAI,EAAE,MAAM,CAAC,IAAI;YACjB,YAAY,EAAE,MAAM,CAAC,YAAY;SAClC,CAAC,CAAC;IACL,CAAC;IACD,EAAE,CAAC,CAAC,MAAM,YAAY,8BAAK,IAAI,MAAM,YAAY,iCAAQ,IAAI,MAAM,YAAY,iCAAQ,CAAC,CAAC,CAAC;QACxF,MAAM,CAAkB,MAAM,CAAC;IACjC,CAAC;IAED,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,UAAU,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;QAC7E,MAAM,IAAI,0BAAa,CACnB,gGAA0F,CAAC,CAAC;IAClG,CAAC;IACD,EAAE,CAAC,CAAC,MAAM,CAAC,EAAE,IAAI,MAAM,CAAC,IAAI,CAAC,CAAC,CAAC;QAC7B,MAAM,IAAI,0BAAa,CAAC,sEAAkE,CAAC,CAAC;IAC9F,CAAC;IACD,EAAE,CAAC,CAAC,MAAM,CAAC,EAAE,CAAC,CAAC,CAAC;QACd,MAAM,CAAC,IAAI,GAAG,MAAM,CAAC,EAAE,CAAC;IAC1B,CAAC;IACD,EAAE,CAAC,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC,CAAC;QAClB,IAAI,aAAa,GAAG,+BAA+B,CAAC,MAAM,CAAC,MAAM,EAAE,QAAQ,CAAC,CAAC;QAC7E,MAAM,CAAC,IAAI,mCAAU,CAAC;YACpB,IAAI,EAAE,MAAM,CAAC,IAAI;YACjB,MAAM,EAAE,aAAa;YACrB,IAAI,EAAE,MAAM,CAAC,IAAI;YACjB,IAAI,EAAE,MAAM,CAAC,IAAI;YACjB,YAAY,EAAE,MAAM,CAAC,YAAY;SAClC,CAAC,CAAC;IACL,CAAC;IACD,EAAE,CAAC,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,CAAC;QACf,MAAM,CAAC,IAAI,iCAAQ,CAAC,EAAC,IAAI,EAAE,MAAM,CAAC,GAAG,EAAE,SAAS,EAAO,MAAM,CAAC,SAAS,EAAE,IAAI,EAAE,MAAM,CAAC,IAAI,EAAC,CAAC,CAAC;IAC/F,CAAC;IACD,EAAE,CAAC,CAAC,MAAM,CAAC,SAAS,CAAC,CAAC,CAAC;QACrB,EAAE,CAAC,CAAC,OAAO,MAAM,CAAC,SAAS,IAAI,QAAQ,CAAC,CAAC,CAAC;YACxC,IAAI,yBAAyB,GAAwB,MAAM,CAAC,SAAS,CAAC;YACtE,EAAE,CAAC,CAAC,yBAAyB,CAAC,IAAI,IAAI,aAAa,CAAC,CAAC,CAAC;gBACpD,MAAM,CAAC,IAAI,8BAAK,CAAC;oBACf,IAAI,EAAE,MAAM,CAAC,IAAI;oBACjB,SAAS,EAAO,yBAAyB,CAAC,WAAW;oBACrD,IAAI,EAAE,MAAM,CAAC,IAAI;oBACjB,IAAI,EAAE,MAAM,CAAC,IAAI;oBACjB,YAAY,EAAE,MAAM,CAAC,YAAY;iBAClC,CAAC,CAAC;YACL,CAAC;YAAC,IAAI,CAAC,EAAE,CAAC,CAAC,yBAAyB,CAAC,IAAI,IAAI,QAAQ,CAAC,CAAC,CAAC;gBACtD,MAAM,CAAC,IAAI,mCAAU,CAAC;oBACpB,IAAI,EAAE,MAAM,CAAC,IAAI;oBACjB,MAAM,EAAE,yBAAyB,CAAC,MAAM;oBACxC,IAAI,EAAE,MAAM,CAAC,IAAI;oBACjB,IAAI,EAAE,MAAM,CAAC,IAAI;oBACjB,YAAY,EAAE,MAAM,CAAC,YAAY;iBAClC,CAAC,CAAC;YACL,CAAC;YAAC,IAAI,CAAC,CAAC;gBACN,MAAM,IAAI,0BAAa,CACnB,8BAA2B,yBAAyB,CAAC,IAAI,wDAAgD,CAAC,CAAC;YACjH,CAAC;QACH,CAAC;QACD,MAAM,CAAC,IAAI,8BAAK,CAMd,MAAM,CAAC,CAAC;IACZ,CAAC;IAED,EAAE,CAAC,CAAC,MAAM,CAAC,UAAU,CAAC,CAAC,CAAC;QACtB,MAAM,CAAC,IAAI,iCAAQ,CAAC,EAAC,IAAI,EAAE,MAAM,CAAC,IAAI,EAAE,UAAU,EAAE,MAAM,CAAC,UAAU,EAAC,CAAC,CAAC;IAC1E,CAAC;IAED,MAAM,CAAC,MAAM,CAAC;AAChB,CAAC;AA7Ee,4BAAoB,uBA6EnC,CAAA;AAGD,yCAAyC,MAAgB,EAAE,QAAuB;IAEhF,MAAM,CAAC;QACL,MAAM,CAAC,MAAM,EAAE,CAAC,IAAI,CAAC,UAAC,aAAa;YACjC,QAAQ,CAAC,mBAAmB,CAAC,aAAa,CAAC,CAAC;YAC5C,MAAM,CAAC,aAAa,CAAC;QACvB,CAAC,CAAC,CAAC;IACL,CAAC,CAAC;AACJ,CAAC;AAED,+BAAsC,SAAe,EAAE,IAAY;IACjE,EAAE,CAAC,CAAC,CAAC,aAAM,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;QACvB,MAAM,IAAI,0BAAa,CAAC,2BAAwB,IAAI,0CAAsC,CAAC,CAAC;IAC9F,CAAC;AACH,CAAC;AAJe,6BAAqB,wBAIpC,CAAA","sourcesContent":["import {AsyncRoute, AuxRoute, Route, Redirect, RouteDefinition} from './route_config_decorator';\nimport {ComponentDefinition} from '../route_definition';\nimport {isType, Type} from 'angular2/src/facade/lang';\nimport {BaseException, WrappedException} from 'angular2/src/facade/exceptions';\nimport {RouteRegistry} from '../route_registry';\n\n\n/**\n * Given a JS Object that represents a route config, returns a corresponding Route, AsyncRoute,\n * AuxRoute or Redirect object.\n *\n * Also wraps an AsyncRoute's loader function to add the loaded component's route config to the\n * `RouteRegistry`.\n */\nexport function normalizeRouteConfig(config: RouteDefinition,\n                                     registry: RouteRegistry): RouteDefinition {\n  if (config instanceof AsyncRoute) {\n    var wrappedLoader = wrapLoaderToReconfigureRegistry(config.loader, registry);\n    return new AsyncRoute({\n      path: config.path,\n      loader: wrappedLoader,\n      name: config.name,\n      data: config.data,\n      useAsDefault: config.useAsDefault\n    });\n  }\n  if (config instanceof Route || config instanceof Redirect || config instanceof AuxRoute) {\n    return <RouteDefinition>config;\n  }\n\n  if ((+!!config.component) + (+!!config.redirectTo) + (+!!config.loader) != 1) {\n    throw new BaseException(\n        `Route config should contain exactly one \"component\", \"loader\", or \"redirectTo\" property.`);\n  }\n  if (config.as && config.name) {\n    throw new BaseException(`Route config should contain exactly one \"as\" or \"name\" property.`);\n  }\n  if (config.as) {\n    config.name = config.as;\n  }\n  if (config.loader) {\n    var wrappedLoader = wrapLoaderToReconfigureRegistry(config.loader, registry);\n    return new AsyncRoute({\n      path: config.path,\n      loader: wrappedLoader,\n      name: config.name,\n      data: config.data,\n      useAsDefault: config.useAsDefault\n    });\n  }\n  if (config.aux) {\n    return new AuxRoute({path: config.aux, component:<Type>config.component, name: config.name});\n  }\n  if (config.component) {\n    if (typeof config.component == 'object') {\n      let componentDefinitionObject = <ComponentDefinition>config.component;\n      if (componentDefinitionObject.type == 'constructor') {\n        return new Route({\n          path: config.path,\n          component:<Type>componentDefinitionObject.constructor,\n          name: config.name,\n          data: config.data,\n          useAsDefault: config.useAsDefault\n        });\n      } else if (componentDefinitionObject.type == 'loader') {\n        return new AsyncRoute({\n          path: config.path,\n          loader: componentDefinitionObject.loader,\n          name: config.name,\n          data: config.data,\n          useAsDefault: config.useAsDefault\n        });\n      } else {\n        throw new BaseException(\n            `Invalid component type \"${componentDefinitionObject.type}\". Valid types are \"constructor\" and \"loader\".`);\n      }\n    }\n    return new Route(<{\n      path: string;\n      component: Type;\n      name?: string;\n      data?: {[key: string]: any};\n      useAsDefault?: boolean;\n    }>config);\n  }\n\n  if (config.redirectTo) {\n    return new Redirect({path: config.path, redirectTo: config.redirectTo});\n  }\n\n  return config;\n}\n\n\nfunction wrapLoaderToReconfigureRegistry(loader: Function, registry: RouteRegistry): () =>\n    Promise<Type> {\n  return () => {\n    return loader().then((componentType) => {\n      registry.configFromComponent(componentType);\n      return componentType;\n    });\n  };\n}\n\nexport function assertComponentExists(component: Type, path: string): void {\n  if (!isType(component)) {\n    throw new BaseException(`Component for route \"${path}\" is not defined, or is not a class.`);\n  }\n}\n"]}