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feat(dart/transform): Inline templateUrl values

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Modify DirectiveProcessor to inline `templateUrl` values to avoid making
additional browser requests.

Closes #1035
This commit is contained in:
Tim Blasi
2015-05-08 17:29:21 -07:00
parent 655ed851f0
commit 97d24563f4
13 changed files with 294 additions and 24 deletions
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4
modules/angular2/src/transform/template_compiler/generator.dart
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@ -7,18 +7,18 @@ import 'package:angular2/src/change_detection/parser/parser.dart' as ng;
import 'package:angular2/src/render/api.dart';
import 'package:angular2/src/render/dom/compiler/compiler.dart';
import 'package:angular2/src/render/dom/compiler/template_loader.dart';
import "package:angular2/src/services/xhr.dart" show XHR;
import 'package:angular2/src/services/xhr.dart' show XHR;
import 'package:angular2/src/reflection/reflection.dart';
import 'package:angular2/src/services/url_resolver.dart';
import 'package:angular2/src/transform/common/asset_reader.dart';
import 'package:angular2/src/transform/common/names.dart';
import 'package:angular2/src/transform/common/property_utils.dart' as prop;
import 'package:angular2/src/transform/common/xhr_impl.dart';
import 'package:barback/barback.dart';
import 'compile_step_factory.dart';
import 'recording_reflection_capabilities.dart';
import 'view_definition_creator.dart';
import 'xhr_impl.dart';
/// Reads the `.ng_deps.dart` file represented by `entryPoint` and parses any
/// Angular 2 `View` annotations it declares to generate `getter`s,

25
modules/angular2/src/transform/template_compiler/xhr_impl.dart
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@ -1,25 +0,0 @@
library angular2.transform.template_compiler.xhr_impl;
import 'dart:async';
import 'package:angular2/src/services/xhr.dart' show XHR;
import 'package:angular2/src/transform/common/asset_reader.dart';
import 'package:angular2/src/transform/common/logging.dart';
import 'package:barback/barback.dart';
import 'package:code_transformers/assets.dart';
class XhrImpl implements XHR {
final AssetReader _reader;
final AssetId _entryPoint;
XhrImpl(this._reader, this._entryPoint);
Future<String> get(String url) async {
var assetId = uriToAssetId(_entryPoint, url, logger, null);
var templateExists = await _reader.hasInput(assetId);
if (!templateExists) {
logger.error('Could not read template at uri $url from $_entryPoint');
return null;
}
return await _reader.readAsString(assetId);
}
}