Chromely.Mvc is an add-on to Chromely that allows you to write controllers using ASP.NET MVC convention.
https://github.com/RupertAvery/Chromely.Mvc.Demos
Install-Package Chromely.Mvc -version 5.0.0.6
Routing is very basic as of now, and only supports simple routing without defaults. This may change if there is demand. Also, pull requests are welcome!
Updated to Chromely.Core 5.0.0.6 and Chromely 5.0.83
- Use MVC's convention-based approach to writing and wiring up controllers.
- Conventional routing using attributes
HttpGet,HttpPost, etc. - Constructor and property injection on controller classes.
- Return
Task<T>from your action methods. - Controller classes are transient services - created for each request.
- Use .NET Core's built-in
IServiceCollectionfor dependency injection. - Model binding, so you can create your action methods like this:
public IEnumerable<WeatherData> GetWeatherForecast(DateTime date, string location)instead of this:
public ChromelyResponse GetWeatherForecast(ChromelyRequest request)Chromely requires you to registers routes to specific methods. The method argument and return value must be ChromelyRequest and ChromelyReponse.. This requires a lot of bolierplate code, and requires you to parse the request yourself.
[ControllerProperty(Name = "WeatherController", Route = "weather")]
public class WeatherController : ChromelyController
{
public WeatherController(){
this.RegisterGetRequest("/weather/weatherforecast", this.GetWeatherForecast);
}
public ChromelyReponse GetWeatherForecast(ChromelyRequest request)
{
var parametersJsom = request.Parameters.EnsureJson();
// parse json into arguments..
...
var weatherForecast = new List<WeatherData>();
...
ChromelyResponse response = new ChromelyResponse();
response.Data = weatherForecast;
return response;
}
}public class WeatherController : Controller
{
[HttpGet("weatherforecast")]
public IEnumerable<WeatherData> GetWeatherForecast(DateTime date, string location)
{
var weatherForecast = new List<WeatherData>();
...
return weatherForecast;
}
}Create a class that inherits from ChromelyMvcBasicApp. Override the Configure method, and register your services. You must call base.Configure(container). Call container.AddControllers() to register the controllers in your assembly. The controllers must inherit from Chromely.Mvc.Controller.
Controller actions will be added to the route as {controller}/{action}, where {controller} by convention is the controller class name with the word "Controller" removed.
So if you have a DemoController class with a GetMovies method, you can access it via the route demo/getmovies
public class DemoChromelyApp : ChromelyMvcBasicApp
{
public override void Configure(IServiceCollection container)
{
base.Configure(container);
// Register any services that will be injected into the controllers, or other services
container.AddTransient<IInfoService, InfoService>();
container.AddTransient<IMovieService, MovieService>();
// Register the controllers in the calling assembly
container.AddControllers();
}
}In your Program.cs Main method, build and run your application using MvcAppBuilder.
static void Main(string[] args)
{
MvcAppBuilder
.Create()
.UseApp<DemoChromelyApp>()
.Build()
.Run(args);
}You will need to add a chromelyconfig.json file in your project, and make sure it gets copied during build.
The most important setting is the StartUrl.url. The url in the example below tells chromely to load the dist/index.html file relative to the application path. Set this to where your compiled website is located. If not specified, it will default to app/chromely.html
{
"appName": "chromely_demo",
"startUrl": {
"url": "local://dist/index.html",
"loadType": "localResource"
},
"loadCefBinariesIfNotFound": true,
"silentCefBinariesLoading": false,
"windowLeft": 0,
"windowTop": 0,
"windowWidth": 1200,
"windowHeight": 900,
"windowNoResize": false,
"windowNoMinMaxBoxes": false,
"windowFrameless": false,
"windowCenterScreen": true,
"windowKioskMode": false,
"windowState": "normal",
"windowTitle": "chromely",
"windowIconFile": "chromely.ico",
"debuggingMode": true,
"windowCustomCreation": {
"windowStyles": 0,
"windowExStyles": 0,
"useCustomtyle": false
},
"urlSchemes": [
{
"name": "default-resource",
"baseUrl": "",
"scheme": "local",
"host": "",
"urlSchemeType": "resource",
"baseUrlStrict": false
},
{
"name": "default-custom-http",
"baseUrl": "",
"scheme": "http",
"host": "chromely.com",
"urlSchemeType": "custom",
"baseUrlStrict": false
},
{
"name": "default-command-http",
"baseUrl": "",
"scheme": "http",
"host": "command.com",
"urlSchemeType": "command",
"baseUrlStrict": false
},
{
"name": "chromely-site",
"baseUrl": "https://github.com/chromelyapps/Chromely",
"scheme": "",
"host": "",
"urlSchemeType": "external",
"baseUrlStrict": true
}
],
//"controllerAssemblies": [
// "Chromely.External.Controllers.dll"
//],
"customSettings": [
{
"name": "cefLogFile",
"value": "logs\\chromely.cef.log"
},
{
"name": "logSeverity",
"value": "info"
},
{
"name": "locale",
"value": "en-US"
}
],
"commandLineArgs": [
],
"commandLineOptions": [
]
}A cefQuery method will be attached to the window object. You can use the following code as a service that you can call from your code using Promises.
// chromely.service.js
export function get(url, parameters) {
return new Promise(function (resolve, reject) {
var request = {
"method": "GET",
"url": url,
"parameters": parameters,
"postData": null
};
messageRouterQuery(request, resolve, reject);
});
}
export function post(url, parameters, postData) {
return new Promise(function (resolve, reject) {
var request = {
"method": "POST",
"url": url,
"parameters": parameters,
"postData": postData
};
messageRouterQuery(request, resolve, reject);
});
}
function messageRouterQuery(request, success, error) {
window.cefQuery({
request: JSON.stringify(request),
onSuccess: (response) => {
var jsonData = JSON.parse(response);
if (jsonData.ReadyState == 4 && jsonData.Status == 200) {
if (success) success(jsonData.Data);
} else {
if (error) error(jsonData);
console.log("Error" + jsonData);
}
},
onFailure: (err, msg) => {
if (error) error({ err, msg });
console.log(err, msg);
}
});
}then in your code:
var chromelyService = require('./services/chromely.service');
...
chromelyService.get('/demo/getmovies', null)
.then((data) => {
this.movies = data;
});import { Injectable } from '@angular/core';
import { Subject } from 'rxjs';
// These cef definitions can be placed in a separate d.ts file
// cefQuery request
interface CefRequest {
request: string;
onSuccess: (response?: any) => void;
onFailure: (error?: any, msg?: any) => void;
}
// add the cefQuery method to the global Window definition
declare global {
interface Window {
cefQuery(request: CefRequest);
}
}
@Injectable()
export class ChromelyService {
get<T>(url: string, parameters: any) {
var request = {
"method": "GET",
"url": url,
"parameters": parameters,
"postData": null
};
return this.messageRouterQuery<T>(request);
}
post<T>(url: string, parameters: any, postData: any) {
var request = {
"method": "POST",
"url": url,
"parameters": parameters,
"postData": postData
};
return this.messageRouterQuery<T>(request);
}
private messageRouterQuery<T>(request): Subject<T> {
var subject = new Subject<T>();
// window.cefQuery is injected by Chromely/Cef.
window.cefQuery({
request: JSON.stringify(request),
onSuccess: (response) => {
var jsonData = JSON.parse(response);
if (jsonData.ReadyState === 4 && jsonData.Status === 200) {
subject.next(jsonData.Data);
} else {
subject.error(jsonData);
console.log("Error:" + jsonData);
}
},
onFailure: (err, msg) => {
subject.error({ err, msg });
console.log(err, msg);
}
});
return subject;
}
}Chromely.Mvc is available under the MIT License. See Chromely.Mvc/LICENSE.txt