Updated body_parser
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thomashii
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6 changed files with 74 additions and 50 deletions
28
CHANGELOG.md
28
CHANGELOG.md
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@ -44,6 +44,34 @@
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* Migrated angel_auth_cache to 4.0.0 (0/7 tests passed)
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* Migrated angel_auth_cors to 4.0.0 (10/15 tests passed)
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* Migrated angel_oauth2 to 4.0.0 (17/25 tests passed)
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* Migrated angel_proxy to 4.0.0 (5/7 tests passed)
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* Migrated angel_file_service to 4.0.0 (6/6 tests passed)
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* Migrated graphql_parser to 2.0.0 (55/55 tests passed)
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* Migrated graphql_schema to 2.0.0 (34/35 tests passed)
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* Migrated graphql_server to 2.0.0 (9/10 tests passed)
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* Migrated graphql_generator to 2.0.0 (0/0 tests passed)
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* Migrated data_loader to 2.0.0 (7/7 tests passed)
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* Migrated angel_graphql to 2.0.0 (0/0 tests passed)
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* Migrated angel_mongo to 3.0.0 (0/0 tests passed)
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* Migrated angel_orm_mysql to 2.0.0 (0/0 tests passed)
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* Migrated angel_orm_service to 2.0.0 (0/0 tests passed)
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* Migrated body_parser to 2.0.0 (11/11 tests passed)
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* Migrated angel_markdown to 3.0.0 (0/0 tests passed)
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* Migrated angel_jinja to 2.0.0 (0/0 tests passed)
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* Migrated angel_html to 3.0.0 (1/3 tests passed)
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* Migrated angel_mustache to 2.0.0 (3/3 tests passed)
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* Migrated angel_paginate to 3.0.0 (18/18 tests passed)
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* Migrated angel_poll to 2.0.0 (0/5 tests passed)
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* Migrated angel_redis to 2.0.0 (0/8 tests passed)
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* Migrated angel_seeder to 2.0.0 (0/0 tests passed)
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* Migrated angel_relations to 2.0.0 (0/0 tests passed)
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* Migrated angel_rethink to 2.0.0 (0/0 tests passed)
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* Migrated angel_security to 2.0.0 (0/1 tests passed)
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* Migrated angel_sembast to 2.0.0 (10/10 tests passed)
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* Migrated angel_sync to 3.0.0 (0/1 tests passed)
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* Migrated angel_typed_service to 3.0.0 (4/4 tests passed)
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* Migrated angel_shelf to 2.0.0 (0/1 tests passed)
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* Migrated angel_user_agent to 2.0.0 (0/0 tests passed)
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# 3.0.0 (Non NNBD)
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* Changed Dart SDK requirements for all packages to ">=2.10.0 <3.0.0"
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@ -1,8 +1,18 @@
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# 2.0.0
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# Change Log
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## 2.0.1
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* Fixed source code formating warning
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* Updated README
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## 2.0.0
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* Migrated to support Dart SDK 2.12.x NNBD
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# 1.1.1
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## 1.1.1
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* Dart 2 updates; should fix Angel in Travis.
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# 1.1.0
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## 1.1.0
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* Add `parseBodyFromStream`
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@ -1,5 +1,6 @@
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# Angel3 Body Parser
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[](https://pub.dartlang.org/packages/angel3_body_parser)
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[](https://pub.dartlang.org/packages/angel3_body_parser)
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[](https://dart.dev/null-safety)
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[](https://gitter.im/angel_dart/discussion)
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@ -11,35 +12,31 @@ Parse request bodies and query strings in Dart, as well multipart/form-data uplo
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This is the request body parser powering the [Angel3](https://github.com/dukefirehawk/angel) framework. If you are looking for a server-side solution with dependency injection, WebSockets, and more, then I highly recommend it as your first choice. Bam!
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### Contents
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## Contents
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* [Body Parser](#body-parser)
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* [About](#about)
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* [Installation](#installation)
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* [Usage](#usage)
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* [Thanks](#thank-you-for-using-body-parser)
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- [Angel3 Body Parser](#angel3-body-parser)
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- [Contents](#contents)
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- [About](#about)
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- [Installation](#installation)
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- [Usage](#usage)
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- [Custom Body Parsing](#custom-body-parsing)
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# About
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### About
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I needed something like Express.js's `body-parser` module, so I made it here. It fully supports JSON requests.
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x-www-form-urlencoded fully supported, as well as query strings. You can also include arrays in your query,
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in the same way you would for a PHP application. Full file upload support will also be present by the production 1.0.0 release.
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I needed something like Express.js's `body-parser` module, so I made it here. It fully supports JSON requests. x-www-form-urlencoded fully supported, as well as query strings. You can also include arrays in your query, in the same way you would for a PHP application. Full file upload support will also be present by the production 1.0.0 release.
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A benefit of this is that primitive types are automatically deserialized correctly. As in, if you have a `hello=1.5` request, then
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`body['hello']` will equal `1.5` and not `'1.5'`. A very semantic difference, yes, but it relieves stress in my head.
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A benefit of this is that primitive types are automatically deserialized correctly. As in, if you have a `hello=1.5` request, then `body['hello']` will equal `1.5` and not `'1.5'`. A very semantic difference, yes, but it relieves stress in my head.
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# Installation
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### Installation
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To install Body Parser for your Dart project, simply add body_parser to your
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pub dependencies.
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To install Body Parser for your Dart project, simply add body_parser to your pub dependencies.
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dependencies:
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angel3_body_parser: ^2.0.0
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# Usage
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### Usage
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Body Parser exposes a simple class called `BodyParseResult`.
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You can easily parse the query string and request body for a request by calling `Future<BodyParseResult> parseBody`.
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Body Parser exposes a simple class called `BodyParseResult`. You can easily parse the query string and request body for a request by calling `Future<BodyParseResult> parseBody`.
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```dart
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import 'dart:convert';
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@ -64,10 +61,9 @@ MyClass create(HttpRequest request) async {
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}
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```
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## Custom Body Parsing
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In cases where you need to parse unrecognized content types, `body_parser` won't be of any help to you
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on its own. However, you can use the `originalBuffer` property of a `BodyParseResult` to see the original
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request buffer. To get this functionality, pass `storeOriginalBuffer` as `true` when calling `parseBody`.
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### Custom Body Parsing
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In cases where you need to parse unrecognized content types, `body_parser` won't be of any help to you on its own. However, you can use the `originalBuffer` property of a `BodyParseResult` to see the original request buffer. To get this functionality, pass `storeOriginalBuffer` as `true` when calling `parseBody`.
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For example, if you wanted to [parse GraphQL queries within your server](https://github.com/dukefirehawk/graphql_dart)...
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@ -69,20 +69,19 @@ Future<BodyParseResult> parseBodyFromStream(
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stream = data;
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}
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var parts = MimeMultipartTransformer(contentType.parameters['boundary']!)
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.bind(stream)
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.map((part) =>
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HttpMultipartFormData.parse(part, defaultEncoding: utf8));
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var parts =
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MimeMultipartTransformer(contentType.parameters['boundary']!)
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.bind(stream)
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.map((part) =>
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HttpMultipartFormData.parse(part, defaultEncoding: utf8));
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await for (HttpMultipartFormData part in parts) {
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if (part.isBinary ||
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part.contentDisposition.parameters.containsKey('filename')) {
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var builder = await part.fold(
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BytesBuilder(copy: false),
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(BytesBuilder b, d) => b
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..add(d is! String
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? (d as List<int>?)!
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: d.codeUnits));
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(BytesBuilder b, d) =>
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b..add(d is! String ? (d as List<int>?)! : d.codeUnits));
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var upload = FileUploadInfo(
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mimeType: part.contentType!.mimeType,
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name: part.contentDisposition.parameters['name'],
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}
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}
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} else if (contentType.mimeType == 'application/json') {
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result.body
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.addAll(_foldToStringDynamic(json.decode(await getBody()) as Map?)!);
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result.body.addAll(
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_foldToStringDynamic(json.decode(await getBody()) as Map?)!);
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} else if (contentType.mimeType == 'application/x-www-form-urlencoded') {
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var body = await getBody();
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buildMapFromUri(result.body, body);
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name: angel3_body_parser
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version: 2.0.0
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version: 2.0.1
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description: Parse request bodies and query strings in Dart. Supports JSON, URL-encoded, and multi-part bodies.
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homepage: https://github.com/dukefirehawk/angel/tree/angel3/packages/body_parser
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environment:
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name: angel_redis
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name: angel3_redis
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version: 2.0.0
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description: An Angel service provider for Redis. Works well for caching volatile data.
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homepage: https://github.com/angel-dart/redis
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publish_to: none
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homepage: https://github.com/dukefirehawk/angel/tree/angel3/packages/redis
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environment:
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sdk: '>=2.12.0 <3.0.0'
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dependencies:
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angel_framework:
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git:
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url: https://github.com/dukefirehawk/angel.git
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ref: sdk-2.12.x_nnbd
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path: packages/framework
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angel_http_exception:
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git:
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url: https://github.com/dukefirehawk/angel.git
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ref: sdk-2.12.x_nnbd
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path: packages/http_exception
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resp_client: ^1.2.0
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dev_dependencies:
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test: ^1.17.8
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