diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000..5717dd98 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ +GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + +Copyright (C) 2007 Free Software Foundation, Inc. +Everyone is permitted to copy and distribute verbatim copies +of this license document, but changing it is not allowed. + + Preamble + +The GNU General Public License is a free, copyleft license for +software and other kinds of works. + +The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + +If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + +{project} Copyright (C) {year} {fullname} +This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. +This is free software, and you are welcome to redistribute it +under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + +You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + +The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. \ No newline at end of file diff --git a/lib/src/http/extensible.dart b/lib/src/http/extensible.dart new file mode 100644 index 00000000..ec485e3a --- /dev/null +++ b/lib/src/http/extensible.dart @@ -0,0 +1,26 @@ +part of angel_framework.http; + +/// Basically an Expando whoops +class Extensible { + /// A set of custom properties that can be assigned to the server. + /// + /// Useful for configuration and extension. + Map properties = {}; + + noSuchMethod(Invocation invocation) { + if (invocation.memberName != null) { + String name = MirrorSystem.getName(invocation.memberName); + if (properties.containsKey(name)) { + if (invocation.isGetter) + return properties[name]; + else if (invocation.isMethod) { + return Function.apply( + properties[name], invocation.positionalArguments, + invocation.namedArguments); + } + } + } + + super.noSuchMethod(invocation); + } +} \ No newline at end of file diff --git a/lib/src/http/http.dart b/lib/src/http/http.dart index dd0d4a70..e42cace5 100644 --- a/lib/src/http/http.dart +++ b/lib/src/http/http.dart @@ -10,6 +10,7 @@ import 'package:json_god/json_god.dart'; import 'package:mime/mime.dart'; import 'package:route/server.dart'; +part 'extensible.dart'; part 'request_context.dart'; part 'response_context.dart'; part 'route.dart'; diff --git a/lib/src/http/request_context.dart b/lib/src/http/request_context.dart index 35bb7e23..1fd8980b 100644 --- a/lib/src/http/request_context.dart +++ b/lib/src/http/request_context.dart @@ -10,7 +10,7 @@ typedef Future RequestHandler(RequestContext req, ResponseContext res); typedef Future RawRequestHandler(HttpRequest request); /// A convenience wrapper around an incoming HTTP request. -class RequestContext { +class RequestContext extends Extensible { /// The [Angel] instance that is responding to this request. Angel app; diff --git a/lib/src/http/response_context.dart b/lib/src/http/response_context.dart index 7268a423..ea4a688b 100644 --- a/lib/src/http/response_context.dart +++ b/lib/src/http/response_context.dart @@ -4,7 +4,7 @@ part of angel_framework.http; typedef Future ViewGenerator(String path, {Map data}); /// A convenience wrapper around an outgoing HTTP request. -class ResponseContext { +class ResponseContext extends Extensible { /// The [Angel] instance that is sending a response. Angel app; diff --git a/lib/src/http/routable.dart b/lib/src/http/routable.dart index eb0cec32..4c3abe67 100644 --- a/lib/src/http/routable.dart +++ b/lib/src/http/routable.dart @@ -1,9 +1,9 @@ part of angel_framework.http; -typedef RouteAssigner(Pattern path, handler, {List middleware}); +typedef Route RouteAssigner(Pattern path, handler, {List middleware}); /// A routable server that can handle dynamic requests. -class Routable { +class Routable extends Extensible { /// Additional filters to be run on designated requests. Map middleware = {}; @@ -18,6 +18,7 @@ class Routable { var route = new Route(method, path, (middleware ?? []) ..add(handler)); routes.add(route); + return route; }; } diff --git a/lib/src/http/route.dart b/lib/src/http/route.dart index 0385b091..baf03314 100644 --- a/lib/src/http/route.dart +++ b/lib/src/http/route.dart @@ -5,6 +5,7 @@ class Route { String method; List handlers = []; String path; + String name; Route(String method, Pattern path, [List handlers]) { this.method = method; diff --git a/lib/src/http/server.dart b/lib/src/http/server.dart index c1cf874d..9f64ef26 100644 --- a/lib/src/http/server.dart +++ b/lib/src/http/server.dart @@ -15,11 +15,6 @@ class Angel extends Routable { HttpServer httpServer; God god = new God(); - /// A set of custom properties that can be assigned to the server. - /// - /// Useful for configuration and extension. - Map properties = {}; - startServer(InternetAddress address, int port) async { var server = await _serverGenerator( address ?? InternetAddress.LOOPBACK_IP_V4, port); @@ -61,22 +56,38 @@ class Angel extends Routable { Future _applyHandler(handler, RequestContext req, ResponseContext res) async { if (handler is Middleware) { - return await handler(req, res); + var result = await handler(req, res); + if (result is bool) + return result == true; + else if (result != null) { + res.json(result); + return false; + } else return true; } - else if (handler is RequestHandler) { + if (handler is RequestHandler) { await handler(req, res); return res.isOpen; } else if (handler is RawRequestHandler) { var result = await handler(req.underlyingRequest); - return result is bool && result == true; + if (result is bool) + return result == true; + else if (result != null) { + res.json(result); + return false; + } else return true; } else if (handler is Function || handler is Future) { var result = await handler(); - return result is bool && result == true; + if (result is bool) + return result == true; + else if (result != null) { + res.json(result); + return false; + } else return true; } else if (middleware.containsKey(handler)) { @@ -114,23 +125,4 @@ class Angel extends Routable { /// Creates an HTTPS server. Angel.secure() : super() {} - - noSuchMethod(Invocation invocation) { - if (invocation.memberName != null) { - String name = MirrorSystem.getName(invocation.memberName); - if (properties.containsKey(name)) { - if (invocation.isGetter) - return properties[name]; - else if (invocation.isMethod) { - return Function.apply( - properties[name], invocation.positionalArguments, - invocation.namedArguments); - } - } - } - - super.noSuchMethod(invocation); - } - - } \ No newline at end of file diff --git a/lib/src/http/service.dart b/lib/src/http/service.dart index 0b598b50..a33bdafa 100644 --- a/lib/src/http/service.dart +++ b/lib/src/http/service.dart @@ -32,7 +32,7 @@ class Service extends Routable { get('/', (req, res) async => res.json(await this.index(req.query))); get('/:id', (req, res) async => res.json(await this.read(req.params['id'], req.query))); - post('/', (req, res) async => res.json(await this.create(req.body))g); + post('/', (req, res) async => res.json(await this.create(req.body))); post('/:id', (req, res) async => res.json(await this.update(req.params['id'], req.body))); delete('/:id', (req, res) async => diff --git a/pubspec.yaml b/pubspec.yaml index ae48993a..0087e98e 100644 --- a/pubspec.yaml +++ b/pubspec.yaml @@ -1,12 +1,13 @@ name: angel_framework -version: 0.0.1-dev +version: 0.0.0-dev description: Core libraries for the Angel framework. author: Tobe O +homepage: https://github.com/angel-dart/angel_framework dependencies: - body_parser: ^1.0.0-dev - json_god: any - mime: ^0.9.3 - route: any + body_parser: ">=1.0.0-dev <2.0.0" + json_god: ">=1.0.0 <2.0.0" + mime: ">=0.9.3 <0.10.0" + route: ">= 0.4.6 <0.5.0" dev_dependencies: - http: any - test: any \ No newline at end of file + http: ^0.11.3 + test: ^0.12.13 \ No newline at end of file diff --git a/test/routing.dart b/test/routing.dart index 62eb003b..7ce95cb0 100644 --- a/test/routing.dart +++ b/test/routing.dart @@ -19,12 +19,18 @@ main() { nested = new Angel(); todos = new Angel(); + angel.registerMiddleware('interceptor', (req, res) async { + res.write('Middleware'); + return false; + }); + todos.get('/action/:action', (req, res) => res.json(req.params)); - nested.post('/ted/:route', (req, res) => res.json(req.params)); - + angel.get('/intercepted', 'This should not be shown', + middleware: ['interceptor']); angel.get('/hello', 'world'); angel.get('/name/:first/last/:last', (req, res) => res.json(req.params)); + angel.post('/lambda', (req, res) => req.body); angel.use('/nes', nested); angel.use('/todos/:id', todos); @@ -68,5 +74,18 @@ main() { expect(json['id'], equals(1337)); expect(json['action'], equals('test')); }); + + test('Can add and use named middleware', () async { + var response = await client.get('$url/intercepted'); + expect(response.body, equals('Middleware')); + }); + + test('Can serialize function result as JSON', () async { + Map headers = {'Content-Type': 'application/json'}; + String postData = god.serialize({'it': 'works'}); + var response = await client.post( + "$url/lambda", headers: headers, body: postData); + expect(god.deserialize(response.body)['it'], equals('works')); + }); }); } \ No newline at end of file diff --git a/test/services.dart b/test/services.dart index 11157293..c7d5417c 100644 --- a/test/services.dart +++ b/test/services.dart @@ -9,7 +9,7 @@ class Todo { } main() { - group('Utilities', () { + group('Services', () { Map headers = { 'Content-Type': 'application/json' };