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2 Commits

Author SHA1 Message Date
7196243628 chore(changelog): update change log to alpha-45 2015-10-28 17:36:56 -07:00
b34340e456 chore: bump version to 2.0.0-alpha.45 2015-10-28 17:32:43 -07:00
2187 changed files with 111784 additions and 153243 deletions

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@ -1,3 +1,3 @@
{
"directory" : "bower_components"
"directory": "bower_components"
}

3
.gitattributes vendored
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@ -3,6 +3,3 @@
# JS files must always use LF for tools to work
*.js eol=lf
# Must keep Windows line ending to be parsed correctly
scripts/windows/packages.txt eol=crlf

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@ -1,33 +0,0 @@
**I'm submitting a ...** (check one with "x")
```
[ ] bug report
[ ] feature request
[ ] support request => Please do not submit support request here, instead see https://github.com/angular/angular/blob/master/CONTRIBUTING.md#question
```
**Current behavior**
**Expected/desired behavior**
**Reproduction of the problem**
If the current behavior is a bug or you can illustrate your feature request better with an example, please provide the steps to reproduce and if possible a minimal demo of the problem via https://plnkr.co or similar (you can use this template as a starting point: http://plnkr.co/edit/tpl:AvJOMERrnz94ekVua0u5).
**What is the expected behavior?**
**What is the motivation / use case for changing the behavior?**
**Please tell us about your environment:**
* **Angular version:** 2.0.0-rc.X
* **Browser:** [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]
* **Language:** [all | TypeScript X.X | ES6/7 | ES5 | Dart]

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@ -1,36 +0,0 @@
**Please check if the PR fulfills these requirements**
- [ ] The commit message follows our guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#commit-message-format
- [ ] Tests for the changes have been added (for bug fixes / features)
- [ ] Docs have been added / updated (for bug fixes / features)
**What kind of change does this PR introduce?** (check one with "x")
```
[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Other... Please describe:
```
**What is the current behavior?** (You can also link to an open issue here)
**What is the new behavior?**
**Does this PR introduce a breaking change?** (check one with "x")
```
[ ] Yes
[ ] No
```
If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...
**Other information**:

11
.gitignore vendored
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@ -21,11 +21,14 @@ tmp
*.js.deps
*.js.map
# Or type definitions we mirror from github
**/typings/**/*.d.ts
**/typings/tsd.cached.json
# Include when developing application packages.
pubspec.lock
.c9
.idea/
.settings/
*.swo
modules/.settings
.vscode
@ -41,9 +44,3 @@ npm-debug.log
# build-analytics
.build-analytics
# built dart payload tests
/modules_dart/payload/**/build
# rollup-test output
/modules/rollup-test/dist/

2
.nvmrc
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@ -1 +1 @@
5.4.1
4.2.1

12
.settings/settings.json Normal file
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@ -0,0 +1,12 @@
{
"search.exclude": {
".git" : true,
".idea": true,
"node_modules" : true,
"bower_components" : true,
"packages" : true,
"build" : true,
"dist" : true,
"tmp" : true
}
}

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@ -1,196 +1,123 @@
language: node_js
sudo: false
node_js:
- '5.4.1'
addons:
# firefox: "38.0"
apt:
sources:
# needed to install g++ that is used by npms's native modules
- ubuntu-toolchain-r-test
packages:
- g++-4.8
- '4.2.1'
branches:
except:
- g3_v2_0
- g3sync
cache:
directories:
- ./node_modules
- ./.chrome/chromium
# - $HOME/.pub-cache
#before_cache:
# # Undo the pollution of the typescript_next build before the cache is primed for future use
# - if [[ "$MODE" == "typescript_next" ]]; then npm install typescript; fi
- node_modules
- $HOME/.pub-cache
env:
global:
# - KARMA_JS_BROWSERS=ChromeNoSandbox
# - E2E_BROWSERS=ChromeOnTravis
# - LOGS_DIR=/tmp/angular-build/logs
# - ARCH=linux-x64
# GITHUB_TOKEN_ANGULAR
# This is needed for the e2e Travis matrix task to publish packages to github for continuous packages delivery.
- secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
- KARMA_BROWSERS=DartiumWithWebPlatform
- E2E_BROWSERS=Dartium
- LOGS_DIR=/tmp/angular-build/logs
- SAUCE_USERNAME=angular-ci
- SAUCE_ACCESS_KEY=9b988f434ff8-fbca-8aa4-4ae3-35442987
- ARCH=linux-x64
- DART_DEV_VERSION=latest
- DART_STABLE_VERSION=latest
# Token for tsd to increase github rate limit
# See https://github.com/DefinitelyTyped/tsd#tsdrc
# This does not use http://docs.travis-ci.com/user/environment-variables/#Secure-Variables
# because those are not visible for pull requests, and those should also be reliable.
# This SSO token belongs to github account angular-github-ratelimit-token which has no access
# (password is in Valentine)
- TSDRC='{"token":"ef474500309daea53d5991b3079159a29520a40b"}'
# GITHUB_TOKEN_ANGULAR
- secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
matrix:
# Order: a slower build first, so that we don't occupy an idle travis worker waiting for others to complete.
- CI_MODE=js
- CI_MODE=e2e
- CI_MODE=saucelabs_required
- CI_MODE=browserstack_required
- CI_MODE=saucelabs_optional
- CI_MODE=browserstack_optional
# Order: slowest build on top, so that we don't hog VMs while waiting for others to complete.
- MODE=dart DART_CHANNEL=stable DART_VERSION=$DART_STABLE_VERSION
- MODE=dart DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
- MODE=saucelabs DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
- MODE=dart_experimental DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
- MODE=js DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
- MODE=router DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
- MODE=lint DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
matrix:
allow_failures:
- env: "CI_MODE=saucelabs_optional"
- env: "CI_MODE=browserstack_optional"
- env: "MODE=saucelabs DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION"
- env: "MODE=dart_experimental DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION"
addons:
firefox: "38.0"
before_install:
- echo ${TSDRC} > .tsdrc
- export DISPLAY=:99.0
- export GIT_SHA=$(git rev-parse HEAD)
- ./scripts/ci/init_android.sh
- ./scripts/ci/install_dart.sh ${DART_CHANNEL} ${DART_VERSION} ${ARCH}
- sh -e /etc/init.d/xvfb start
- if [[ -e SKIP_TRAVIS_TESTS ]]; then { cat SKIP_TRAVIS_TESTS ; exit 0; } fi
- '[ "${TRAVIS_PULL_REQUEST}" = "false" ] && [ "${TRAVIS_BRANCH}" = "master" ] && SAUCE_USERNAME="angular2-ci" && SAUCE_ACCESS_KEY="693ebc16208a-0b5b-1614-8d66-a2662f4e" || true'
install:
- ./scripts/ci-lite/install.sh
# Check the size of caches
- du -sh ./node_modules || true
# Install npm dependecies
- npm install
before_script:
- mkdir -p $LOGS_DIR
- ./scripts/ci/presubmit-queue-setup.sh
script:
- ./scripts/ci-lite/build.sh && ./scripts/ci-lite/test.sh
- ./scripts/ci/build_and_test.sh ${MODE}
after_script:
- ./scripts/ci-lite/cleanup.sh
- ./scripts/ci/print-logs.sh
- ./scripts/ci/after-script.sh
notifications:
webhooks:
urls:
- https://webhooks.gitter.im/e/1ef62e23078036f9cee4
# trigger Buildtime Trend Service to parse Travis CI log
- https://buildtimetrend.herokuapp.com/travis
on_success: always # options: [always|never|change] default: always
on_failure: always # options: [always|never|change] default: always
on_start: false # default: false
slack:
secure: EP4MzZ8JMyNQJ4S3cd5LEPWSMjC7ZRdzt3veelDiOeorJ6GwZfCDHncR+4BahDzQAuqyE/yNpZqaLbwRWloDi15qIUsm09vgl/1IyNky1Sqc6lEknhzIXpWSalo4/T9ZP8w870EoDvM/UO+LCV99R3wS8Nm9o99eLoWVb2HIUu0=
#branches:
# except:
# - g3_v2_0
#
#cache:
# directories:
# - $HOME/.pub-cache
# - $HOME/.chrome/chromium
#
#before_cache:
# # Undo the pollution of the typescript_next build before the cache is primed for future use
# - if [[ "$MODE" == "typescript_next" ]]; then npm install typescript; fi
#
#env:
# global:
# # Use newer verison of GCC to that is required to compile native npm modules for Node v4+ on Ubuntu Precise
# # more info: https://docs.travis-ci.com/user/languages/javascript-with-nodejs#Node.js-v4-(or-io.js-v3)-compiler-requirements
# - CXX=g++-4.8
# - KARMA_DART_BROWSERS=DartiumWithWebPlatform
# # No sandbox mode is needed for Chromium in Travis, it crashes otherwise: https://sites.google.com/a/chromium.org/chromedriver/help/chrome-doesn-t-start
# - KARMA_JS_BROWSERS=ChromeNoSandbox
# - E2E_BROWSERS=ChromeOnTravis
# - LOGS_DIR=/tmp/angular-build/logs
# - SAUCE_USERNAME=angular-ci
# - SAUCE_ACCESS_KEY=9b988f434ff8-fbca-8aa4-4ae3-35442987
# - BROWSER_STACK_USERNAME=angularteam1
# - BROWSER_STACK_ACCESS_KEY=BWCd4SynLzdDcv8xtzsB
# - ARCH=linux-x64
# - DART_DEV_VERSION=latest
# - DART_STABLE_VERSION=latest
# - DART_CHANNEL=stable
# - DART_VERSION=$DART_STABLE_VERSION
# # Token for tsd to increase github rate limit
# # See https://github.com/DefinitelyTyped/tsd#tsdrc
# # This does not use http://docs.travis-ci.com/user/environment-variables/#Secure-Variables
# # because those are not visible for pull requests, and those should also be reliable.
# # This SSO token belongs to github account angular-github-ratelimit-token which has no access
# # (password is in Valentine)
# - TSDRC='{"token":"ef474500309daea53d5991b3079159a29520a40b"}'
# # GITHUB_TOKEN_ANGULAR
# - secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
# matrix:
# # Order: a slower build first, so that we don't occupy an idle travis worker waiting for others to complete.
# - MODE=dart
# - MODE=dart DART_CHANNEL=dev
# - MODE=saucelabs_required
# - MODE=browserstack_required
# - MODE=saucelabs_optional
# - MODE=browserstack_optional
# - MODE=dart_ddc
# - MODE=js
# - MODE=router
# - MODE=build_only
# - MODE=typescript_next
# - MODE=lint
#
#matrix:
# allow_failures:
# - env: "MODE=saucelabs_optional"
# - env: "MODE=browserstack_optional"
#
#addons:
# firefox: "38.0"
# apt:
# sources:
# - ubuntu-toolchain-r-test
# packages:
# - g++-4.8
#
#before_install:
# - node tools/analytics/build-analytics start ci job
# - node tools/analytics/build-analytics start ci before_install
# - echo ${TSDRC} > .tsdrc
# - export CHROME_BIN=$HOME/.chrome/chromium/chrome-linux/chrome
# - export DISPLAY=:99.0
# - export GIT_SHA=$(git rev-parse HEAD)
# - ./scripts/ci/init_android.sh
# - sh -e /etc/init.d/xvfb start
# # Use a separate SauseLabs account for upstream/master builds in order for Sauce to create a badge representing the status of just upstream/master
# - '[ "${TRAVIS_PULL_REQUEST}" = "false" ] && [ "${TRAVIS_BRANCH}" = "master" ] && SAUCE_USERNAME="angular2-ci" && SAUCE_ACCESS_KEY="693ebc16208a-0b5b-1614-8d66-a2662f4e" || true'
# - node tools/analytics/build-analytics success ci before_install
#
#install:
# - node tools/analytics/build-analytics start ci install
# # Install version of npm that we are locked against
# - npm install -g npm@3.5.3
# # Install version of Chromium that we are locked against
# - ./scripts/ci/install_chromium.sh
# # Install version of Dart based on the matrix build variables
# - ./scripts/ci/install_dart.sh ${DART_CHANNEL} ${DART_VERSION} ${ARCH}
# # Print the size of caches to ease debugging
# - du -sh ./node_modules || true
# # Install npm dependecies
# # check-node-modules will exit(1) if we don't need to install
# # we need to manually kick off the postinstall script if check-node-modules exit(0)s
# - node tools/npm/check-node-modules --purge && npm install || npm run postinstall
# - node tools/analytics/build-analytics success ci install
#
#before_script:
# - node tools/analytics/build-analytics start ci before_script
# - mkdir -p $LOGS_DIR
# - ./scripts/ci/presubmit-queue-setup.sh
# - node tools/analytics/build-analytics success ci before_script
#
#script:
# - node tools/analytics/build-analytics start ci script
# - ./scripts/ci/build_and_test.sh ${MODE}
# - node tools/analytics/build-analytics success ci script
#
#after_script:
# - node tools/analytics/build-analytics start ci after_script
# - ./scripts/ci/print-logs.sh
# - ./scripts/ci/after-script.sh
# - ./scripts/publish/publish-build-artifacts.sh
# - node tools/analytics/build-analytics success ci after_script
# - tools/analytics/build-analytics $TRAVIS_TEST_RESULT ci job
#
#notifications:
# webhooks:
# urls:
# - https://webhooks.gitter.im/e/1ef62e23078036f9cee4
# # trigger Buildtime Trend Service to parse Travis CI log
# - https://buildtimetrend.herokuapp.com/travis
# - http://104.197.9.155:8484/hubot/travis/activity
# on_success: always # options: [always|never|change] default: always
# on_failure: always # options: [always|never|change] default: always
# on_start: never # default: never
# slack:
# secure: EP4MzZ8JMyNQJ4S3cd5LEPWSMjC7ZRdzt3veelDiOeorJ6GwZfCDHncR+4BahDzQAuqyE/yNpZqaLbwRWloDi15qIUsm09vgl/1IyNky1Sqc6lEknhzIXpWSalo4/T9ZP8w870EoDvM/UO+LCV99R3wS8Nm9o99eLoWVb2HIUu0=
deploy:
- provider: gcs
# This is for project angular-github-babysitter
access_key_id: GOOGIOQTDBEOPBUAWFZQ
secret_access_key:
secure: "MEDggllZ5fw4wI9CEUi8WR6jKsKXqdRF/DLxSNC2JpzM5RlVeBm0uqjntYT1Cf1dASvQ2/+vZCUikL/3A48NcoEYRHXGmxu8D6t/SvleQD8Xv434xFOdsa2QqP/HiCtqCLOI5jJz1JVoB5nNyKKZ33ogTUL1LV1TfcrAioyizW8="
# this bucket has a lifecycle to delete after 90 days:
# $ echo '{"rule": [{"action": {"type": "Delete"}, "condition": {"age": 90}}]}' > lifecycle.json
# $ gsutil lifecycle set lifecycle.json gs://angular2-snapshots
bucket: angular2-snapshots
# don't delete generated files
skip_cleanup: true
# serve to public at https://storage.googleapis.com/angular2-snapshots/SHA/dart_stable/dist.tgz
acl: public-read
# upload the .tgz archive created in scripts/ci/build_and_test.sh
local-dir: deploy
# create a "subdirectory" for each commit
upload-dir: $TRAVIS_COMMIT/dart_stable
on:
repo: angular/angular
condition: "$MODE = dart && $DART_CHANNEL = stable"
- provider: gcs
access_key_id: GOOGIOQTDBEOPBUAWFZQ
secret_access_key:
secure: "MEDggllZ5fw4wI9CEUi8WR6jKsKXqdRF/DLxSNC2JpzM5RlVeBm0uqjntYT1Cf1dASvQ2/+vZCUikL/3A48NcoEYRHXGmxu8D6t/SvleQD8Xv434xFOdsa2QqP/HiCtqCLOI5jJz1JVoB5nNyKKZ33ogTUL1LV1TfcrAioyizW8="
bucket: angular2-snapshots
skip_cleanup: true
acl: public-read
local-dir: deploy
upload-dir: $TRAVIS_COMMIT/js
on:
repo: angular/angular
condition: "$MODE = js"

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@ -11,11 +11,8 @@ Someone with committer access will do the rest.
We have automated the process for merging pull requests into master. Our goal is to minimize the disruption for
Angular committers and also prevent breakages on master.
When a PR has `pr_state: LGTM` and is ready to merge, you should add the `pr_action: merge` label.
Currently (late 2015), we need to ensure that each PR will cleanly merge into the Google-internal version control,
so the caretaker reviews the changes manually.
After this review, the caretaker adds `zomg_admin: do_merge` which is restricted to admins only.
When a PR is ready to merge, a project member in the CoreTeamMember list (see below) can add the special label,
`PR: merge`.
A robot running as [mary-poppins](https://github.com/mary-poppins)
is notified that the label was added by an authorized person,
and will create a new branch in the angular project, using the convention `presubmit-{username}-pr-{number}`.
@ -29,6 +26,6 @@ Finally, after merge `mary-poppins` removes the presubmit branch.
## Administration
The list of users who can trigger a merge by adding the `zomg_admin: do_merge` label is stored in our appengine app datastore.
The list of users who can trigger a merge by adding the label is stored in our appengine app datastore.
Edit the contents of the [CoreTeamMember Table](
https://console.developers.google.com/project/angular2-automation/datastore/query?queryType=KindQuery&namespace=&kind=CoreTeamMember)

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@ -48,18 +48,14 @@ features, by not reporting duplicate issues. Providing the following informatio
chances of your issue being dealt with quickly:
* **Overview of the Issue** - if an error is being thrown a non-minified stack trace helps
* **Angular Version** - what version of Angular is affected (e.g. 2.0.0-alpha.53)
* **Motivation for or Use Case** - explain what are you trying to do and why the current behavior is a bug for you
* **Motivation for or Use Case** - explain why this is a bug for you
* **Browsers and Operating System** - is this a problem with all browsers?
* **Reproduce the Error** - provide a live example (using [Plunker][plunker],
[JSFiddle][jsfiddle] or [Runnable][runnable]) or a unambiguous set of steps
[JSFiddle][jsfiddle] or [Runnable][runnable]) or a unambiguous set of steps.
* **Related Issues** - has a similar issue been reported before?
* **Suggest a Fix** - if you can't fix the bug yourself, perhaps you can point to what might be
causing the problem (line of code or commit)
You can file new issues by providing the above information [here](https://github.com/angular/angular/issues/new).
### <a name="submit-pr"></a> Submitting a Pull Request (PR)
Before you submit your Pull Request (PR) consider the following guidelines:
@ -166,19 +162,6 @@ The **header** is mandatory and the **scope** of the header is optional.
Any line of the commit message cannot be longer 100 characters! This allows the message to be easier
to read on GitHub as well as in various git tools.
Footer should contain a [closing reference to an issue](https://help.github.com/articles/closing-issues-via-commit-messages/) if any.
Samples: (even more [samples](https://github.com/angular/angular/commits/master))
```
docs(changelog): update change log to beta.5
```
```
fix(release): need to depend on latest rxjs and zone.js
The version in our package.json gets copied to the one we publish, and users need the latest of these.
```
### Revert
If the commit reverts a previous commit, it should begin with `revert: `, followed by the header of the reverted commit. In the body it should say: `This reverts commit <hash>.`, where the hash is the SHA of the commit being reverted.
@ -192,10 +175,9 @@ Must be one of the following:
semi-colons, etc)
* **refactor**: A code change that neither fixes a bug nor adds a feature
* **perf**: A code change that improves performance
* **test**: Adding missing tests or correcting existing tests
* **build**: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
* **ci**: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
* **chore**: Other changes that don't modify `src` or `test` files
* **test**: Adding missing tests
* **chore**: Changes to the build process or auxiliary tools and libraries such as documentation
generation
### Scope
The scope could be anything specifying place of the commit change. For example
@ -238,8 +220,8 @@ changes to be accepted, the CLA must be signed. It's a quick process, we promise
[github]: https://github.com/angular/angular
[gitter]: https://gitter.im/angular/angular
[individual-cla]: http://code.google.com/legal/individual-cla-v1.0.html
[js-style-guide]: https://google.github.io/styleguide/javascriptguide.xml
[jsfiddle]: http://jsfiddle.net
[js-style-guide]: http://google-styleguide.googlecode.com/svn/trunk/javascriptguide.xml
[jsfiddle]: http://jsfiddle.net/
[plunker]: http://plnkr.co/edit
[runnable]: http://runnable.com
[runnable]: http://runnable.com/
[stackoverflow]: http://stackoverflow.com/questions/tagged/angular

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@ -7,9 +7,8 @@ JS and Dart versions. It also explains the basic mechanics of using `git`, `node
* [Getting the Sources](#getting-the-sources)
* [Environment Variable Setup](#environment-variable-setup)
* [Installing NPM Modules and Dart Packages](#installing-npm-modules-and-dart-packages)
* [Build commands](#build-commands)
* [Running Tests Locally](#running-tests-locally)
* [Code Style](#code-style)
* [Formatting](#clang-format)
* [Project Information](#project-information)
* [CI using Travis](#ci-using-travis)
* [Transforming Dart code](#transforming-dart-code)
@ -23,26 +22,30 @@ if you'd like to contribute to Angular.
Before you can build and test Angular, you must install and configure the
following products on your development machine:
* [Dart](https://www.dartlang.org) (version ` >=1.12.0 <2.0.0`), specifically the Dart-SDK and
Dartium (a version of [Chromium](http://www.chromium.org) with native support for Dart through
the Dart VM). One of the **simplest** ways to get both is to install the **Dart Editor bundle**,
which includes the editor, SDK and Dartium. See the [Dart tools](https://www.dartlang.org/tools)
download [page for instructions](https://www.dartlang.org/tools/download.html).
You can also download both **stable** and **dev** channel versions from the [download
archive](https://www.dartlang.org/tools/download-archive). In that case, on Windows, Dart must be added
to the `Path` (e.g. `path-to-dart-sdk-folder\bin`) and a new `DARTIUM_BIN` environment variable must be
created, pointing to the executable (e.g. `path-to-dartium-folder\chrome.exe).`
* [Git](http://git-scm.com) and/or the **GitHub app** (for [Mac](http://mac.github.com) or
[Windows](http://windows.github.com)); [GitHub's Guide to Installing
Git](https://help.github.com/articles/set-up-git) is a good source of information.
* [Node.js](http://nodejs.org), (version `>=5.4.1 <6`) which is used to run a development web server,
* [Node.js](http://nodejs.org), (version `>=4.2.1 <5`) which is used to run a development web server,
run tests, and generate distributable files. We also use Node's Package Manager, `npm`
(version `>=3.5.3 <4.0`), which comes with Node. Depending on your system, you can install Node either from
(version `>=2.14.7 <3.0`), which comes with Node. Depending on your system, you can install Node either from
source or as a pre-packaged bundle.
* *Optional*: [Dart](https://www.dartlang.org) (version `>=1.13.2 <2.0.0`), specifically the Dart SDK and
Dartium (a version of [Chromium](http://www.chromium.org) with native support for Dart through
the Dart VM). Visit Dart's [Downloads page](https://www.dartlang.org/downloads) page for
instructions. You can also download both **stable** and **dev** channel versions from the
[download archive](https://www.dartlang.org/downloads/archive/). In that case, on Windows, Dart
must be added to the `PATH` (e.g. `path-to-dart-sdk-folder\bin`) and a new `DARTIUM_BIN`
environment variable must be created, pointing to the executable (e.g.
`path-to-dartium-folder\chrome.exe`).
* [Chrome Canary](https://www.google.com/chrome/browser/canary.html), a version of Chrome with
bleeding edge functionality, built especially for developers (and early adopters).
* [Bower](http://bower.io/).
* [Java Development Kit](http://www.oracle.com/technetwork/es/java/javase/downloads/index.html) which is used
to execute the selenium standalone server for e2e testing.
## Getting the Sources
@ -142,6 +145,12 @@ You can selectively build either the JS or Dart versions as follows:
* `$(npm bin)/gulp build.js`
* `$(npm bin)/gulp build.dart`
Also note that in order for the whole test suite to succeed you will need to generate the type definitions by running:
```shell
$(npm bin)/gulp docs/typings
```
To clean out the `dist` folder, run:
```shell
@ -183,29 +192,8 @@ Karma is run against the new output.
much easier to debug. `xit` and `xdescribe` can also be useful to exclude a test and a group of
tests respectively.
**Note**: **watch mode** needs symlinks to work, so if you're using Windows, ensure you have the
rights to built them in your operating system. On Windows, only administrators can create symbolic links by default, but you may change the policy. (see [here](https://technet.microsoft.com/library/cc766301.aspx?f=255&MSPPError=-2147217396).)
### Unit tests with Sauce Labs or Browser Stack
First, in a terminal, create a tunnel with [Sauce Connect](https://docs.saucelabs.com/reference/sauce-connect/) or [Browser Stack Local](https://www.browserstack.com/local-testing#command-line), and valid credentials.
Then, in another terminal:
- Define the credentials as environment variables, e.g.:
```
export SAUCE_USERNAME='my_user'; export SAUCE_ACCESS_KEY='my_key';
export BROWSER_STACK_USERNAME='my_user'; export BROWSER_STACK_ACCESS_KEY='my_key';
```
- Then run `gulp test.unit.js.(sauce|browserstack) --browsers=option1,option2,..,optionN`
The options are any mix of browsers and aliases which are defined in the [browser-providers.conf.js](https://github.com/angular/angular/blob/master/browser-providers.conf.js) file.
They are case insensitive, and the `SL_` or `BS_` prefix must not be added for browsers.
Some examples of commands:
```
gulp test.unit.js.sauce --browsers=Safari8,ie11 //run in Sauce Labs with Safari 8 and IE11
gulp test.unit.js.browserstack --browsers=Safari,IE //run in Browser Stack with Safari 7, Safari 8, Safari 9, IE 9, IE 10 and IE 11
gulp test.unit.js.sauce --browsers=IOS,safari8,android5.1 //run in Sauce Labs with iOS 7, iOS 8, iOs 9, Safari 8 and Android 5.1
```
**Note**: **watch mode** needs symlinks to work, so if you're using windows, ensure you have the
rights to built them in your operating system.
### E2E tests
@ -227,9 +215,7 @@ Angular specific command line options when running protractor:
Angular specific command line options when running protractor (e.g. force gc, ...):
`$(npm bin)/protractor protractor-{js|dart2js}-conf.js --ng-help`
## Code Style
### Formatting with <a name="clang-format">clang-format</a>
## Formatting with <a name="clang-format">clang-format</a>
We use [clang-format](http://clang.llvm.org/docs/ClangFormat.html) to automatically enforce code
style for our TypeScript code. This allows us to focus our code reviews more on the content, and
@ -238,17 +224,22 @@ repository, allowing many tools and editors to share our settings.
To check the formatting of your code, run
gulp lint
gulp check-format
Note that the continuous build on CircleCI will fail the build if files aren't formatted according
to the style guide.
Note that the continuous build on Travis runs `gulp enforce-format`. Unlike the `check-format` task,
this will actually fail the build if files aren't formatted according to the style guide.
Your life will be easier if you include the formatter in your standard workflow. Otherwise, you'll
likely forget to check the formatting, and waste time waiting for a build on Travis that fails due
to some whitespace difference.
* Use `gulp format` to format everything.
* Use `gulp lint` to check if your code is `clang-format` clean. This also gives
* Install clang-format with `npm install -g clang-format`.
* Use `clang-format -i [file name]` to format a file (or multiple).
Note that `clang-format` tries to load a `clang-format` node module close to the sources being
formatted, or from the `$CWD`, and only then uses the globally installed one - so the version used
should automatically match the one required by the project.
Use `clang-format -version` in case you get confused.
* Use `gulp enforce-format` to check if your code is `clang-format` clean. This also gives
you a command line to format your code.
* `clang-format` also includes a git hook, run `git clang-format` to format all files you
touched.
@ -256,14 +247,10 @@ to some whitespace difference.
commit a change. In the angular repo, run
```
$ echo -e '#!/bin/sh\nexec git clang-format --style file' > .git/hooks/pre-commit
$ echo -e '#!/bin/sh\nexec git clang-format' > .git/hooks/pre-commit
$ chmod u+x !$
```
**NOTE**: To use ```git clang-format``` use have to make sure that ```git-clang-format``` is in your
```PATH```. The easiest way is probably to just ```npm install -g clang-format``` as it comes with
```git-clang-format```.
* **WebStorm** can run clang-format on the current file.
1. Under Preferences, open Tools > External Tools.
1. Plus icon to Create Tool
@ -273,20 +260,12 @@ to some whitespace difference.
- Synchronize files after execution: checked
- Open console: not checked
- Show in: Editor menu
- Program: `$ProjectFileDir$/node_modules/.bin/clang-format`
- Program: [path to clang-format, try `$ echo $(npm config get prefix)/bin/clang-format`]
- Parameters: `-i -style=file $FilePath$`
- Working directory: `$ProjectFileDir$`
* `clang-format` integrations are also available for many popular editors (`vim`, `emacs`,
`Sublime Text`, etc.).
### Linting
We use [tslint](https://github.com/palantir/tslint) for linting. See linting rules in [gulpfile](gulpfile.js). To lint, run
```shell
$ gulp lint
```
## Generating the API documentation
The following gulp task will generate the API docs in the `dist/angular.io/partials/api/angular2`:

215
LICENSE
View File

@ -1,21 +1,202 @@
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View File

@ -1,11 +1,9 @@
[![Build Status](https://travis-ci.org/angular/angular.svg?branch=master)](https://travis-ci.org/angular/angular)
[![CircleCI](https://circleci.com/gh/angular/angular/tree/master.svg?style=shield)](https://circleci.com/gh/angular/angular/tree/master)
[![Join the chat at https://gitter.im/angular/angular](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/angular/angular?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
[![Issue Stats](http://issuestats.com/github/angular/angular/badge/pr?style=flat)](http://issuestats.com/github/angular/angular)
[![Issue Stats](http://issuestats.com/github/angular/angular/badge/issue?style=flat)](http://issuestats.com/github/angular/angular)
[![npm version](https://badge.fury.io/js/%40angular%2Fcore.svg)](https://badge.fury.io/js/%40angular%2Fcore)
[![Issue Stats](http://issuestats.com/github/angular/angular/badge/pr)](http://issuestats.com/github/angular/angular)
[![Issue Stats](http://issuestats.com/github/angular/angular/badge/issue)](http://issuestats.com/github/angular/angular)
[![npm version](https://badge.fury.io/js/angular2.svg)](http://badge.fury.io/js/angular2)
[![Downloads](http://img.shields.io/npm/dm/angular2.svg)](https://npmjs.org/package/angular2)
[![Sauce Test Status](https://saucelabs.com/browser-matrix/angular2-ci.svg)](https://saucelabs.com/u/angular2-ci)
Angular
@ -14,12 +12,20 @@ Angular
Angular is a development platform for building mobile and desktop web applications. This is the
repository for [Angular 2][ng2], both the JavaScript (JS) and [Dart][dart] versions.
Angular 2 is currently in **Release Candidate**.
Angular 2 is currently in **Developer Preview**. We recommend using Angular 1.X for production
applications:
* [AngularJS][ngJS]: [angular/angular.js](http://github.com/angular/angular.js).
* [AngularDart][ngDart]: [angular/angular.dart](http://github.com/angular/angular.dart).
## Quickstart
[Get started in 5 minutes][quickstart].
## Setup & Install Angular 2
Follow the instructions given on the [Angular download page][download].
## Want to help?
@ -30,7 +36,8 @@ guidelines for [contributing][contributing] and then check out one of our issues
[contributing]: http://github.com/angular/angular/blob/master/CONTRIBUTING.md
[dart]: http://www.dartlang.org
[dartium]: http://www.dartlang.org/tools/dartium
[quickstart]: https://angular.io/docs/ts/latest/quickstart.html
[download]: http://angular.io/download/
[quickstart]: https://angular.io/docs/js/latest/quickstart.html
[ng2]: http://angular.io
[ngDart]: http://angulardart.org
[ngJS]: http://angularjs.org

View File

@ -21,7 +21,7 @@ By default the debugging tools are disabled.
Enable the debugging tools as follows:
```dart
import 'package:angular2/platform/browser.dart';
import 'package:angular2/tools.dart';
main() async {
var appRef = await bootstrap(Application);

View File

@ -14,7 +14,7 @@ Ctrl + Shift + j.
By default the debug tools are disabled. You can enable debug tools as follows:
```typescript
import {enableDebugTools} from '@angular/platform-browser';
import 'angular2/tools';
bootstrap(Application).then((appRef) => {
enableDebugTools(appRef);
@ -117,7 +117,7 @@ speed things up is to use plain class fields in your expressions and avoid any
kinds of computation. Example:
```typescript
@Component({
@View({
template: '<button [enabled]="isEnabled">{{title}}</button>'
})
class FancyButton {

View File

@ -1,313 +0,0 @@
// Unique place to configure the browsers which are used in the different CI jobs in Sauce Labs (SL) and BrowserStack (BS).
// If the target is set to null, then the browser is not run anywhere during CI.
// If a category becomes empty (e.g. BS and required), then the corresponding job must be commented out in Travis configuration.
var CIconfiguration = {
'Chrome': { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
'Firefox': { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
// FirefoxBeta and ChromeBeta should be target:'BS' or target:'SL', and required:true
// Currently deactivated due to https://github.com/angular/angular/issues/7560
'ChromeBeta': { unitTest: {target: null, required: true}, e2e: {target: null, required: false}},
'FirefoxBeta': { unitTest: {target: null, required: false}, e2e: {target: null, required: false}},
'ChromeDev': { unitTest: {target: null, required: true}, e2e: {target: null, required: true}},
'FirefoxDev': { unitTest: {target: null, required: true}, e2e: {target: null, required: true}},
'IE9': { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
'IE10': { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
'IE11': { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
'Edge': { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
'Android4.1': { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
'Android4.2': { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
'Android4.3': { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
'Android4.4': { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
'Android5': { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
'Safari7': { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
'Safari8': { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
'Safari9': { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
'iOS7': { unitTest: {target: 'BS', required: true}, e2e: {target: null, required: true}},
'iOS8': { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
'iOS9': { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
'WindowsPhone': { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}}
};
var customLaunchers = {
'DartiumWithWebPlatform': {
base: 'Dartium',
flags: ['--enable-experimental-web-platform-features'] },
'ChromeNoSandbox': {
base: 'Chrome',
flags: ['--no-sandbox'] },
'SL_CHROME': {
base: 'SauceLabs',
browserName: 'chrome',
version: '50'
},
'SL_CHROMEBETA': {
base: 'SauceLabs',
browserName: 'chrome',
version: 'beta'
},
'SL_CHROMEDEV': {
base: 'SauceLabs',
browserName: 'chrome',
version: 'dev'
},
'SL_FIREFOX': {
base: 'SauceLabs',
browserName: 'firefox',
version: '45'
},
'SL_FIREFOXBETA': {
base: 'SauceLabs',
browserName: 'firefox',
version: 'beta'
},
'SL_FIREFOXDEV': {
base: 'SauceLabs',
browserName: 'firefox',
version: 'dev'
},
'SL_SAFARI7': {
base: 'SauceLabs',
browserName: 'safari',
platform: 'OS X 10.9',
version: '7'
},
'SL_SAFARI8': {
base: 'SauceLabs',
browserName: 'safari',
platform: 'OS X 10.10',
version: '8'
},
'SL_SAFARI9': {
base: 'SauceLabs',
browserName: 'safari',
platform: 'OS X 10.11',
version: '9.0'
},
'SL_IOS7': {
base: 'SauceLabs',
browserName: 'iphone',
platform: 'OS X 10.10',
version: '7.1'
},
'SL_IOS8': {
base: 'SauceLabs',
browserName: 'iphone',
platform: 'OS X 10.10',
version: '8.4'
},
'SL_IOS9': {
base: 'SauceLabs',
browserName: 'iphone',
platform: 'OS X 10.10',
version: '9.1'
},
'SL_IE9': {
base: 'SauceLabs',
browserName: 'internet explorer',
platform: 'Windows 2008',
version: '9'
},
'SL_IE10': {
base: 'SauceLabs',
browserName: 'internet explorer',
platform: 'Windows 2012',
version: '10'
},
'SL_IE11': {
base: 'SauceLabs',
browserName: 'internet explorer',
platform: 'Windows 8.1',
version: '11'
},
'SL_EDGE': {
base: 'SauceLabs',
browserName: 'MicrosoftEdge',
platform: 'Windows 10',
version: '13.10586'
},
'SL_ANDROID4.1': {
base: 'SauceLabs',
browserName: 'android',
platform: 'Linux',
version: '4.1'
},
'SL_ANDROID4.2': {
base: 'SauceLabs',
browserName: 'android',
platform: 'Linux',
version: '4.2'
},
'SL_ANDROID4.3': {
base: 'SauceLabs',
browserName: 'android',
platform: 'Linux',
version: '4.3'
},
'SL_ANDROID4.4': {
base: 'SauceLabs',
browserName: 'android',
platform: 'Linux',
version: '4.4'
},
'SL_ANDROID5': {
base: 'SauceLabs',
browserName: 'android',
platform: 'Linux',
version: '5.1'
},
'BS_CHROME': {
base: 'BrowserStack',
browser: 'chrome',
os: 'OS X',
os_version: 'Yosemite'
},
'BS_FIREFOX': {
base: 'BrowserStack',
browser: 'firefox',
os: 'Windows',
os_version: '10'
},
'BS_SAFARI7': {
base: 'BrowserStack',
browser: 'safari',
os: 'OS X',
os_version: 'Mavericks'
},
'BS_SAFARI8': {
base: 'BrowserStack',
browser: 'safari',
os: 'OS X',
os_version: 'Yosemite'
},
'BS_SAFARI9': {
base: 'BrowserStack',
browser: 'safari',
os: 'OS X',
os_version: 'El Capitan'
},
'BS_IOS7': {
base: 'BrowserStack',
device: 'iPhone 5S',
os: 'ios',
os_version: '7.0'
},
'BS_IOS8': {
base: 'BrowserStack',
device: 'iPhone 6',
os: 'ios',
os_version: '8.3'
},
'BS_IOS9': {
base: 'BrowserStack',
device: 'iPhone 6S',
os: 'ios',
os_version: '9.0'
},
'BS_IE9': {
base: 'BrowserStack',
browser: 'ie',
browser_version: '9.0',
os: 'Windows',
os_version: '7'
},
'BS_IE10': {
base: 'BrowserStack',
browser: 'ie',
browser_version: '10.0',
os: 'Windows',
os_version: '8'
},
'BS_IE11': {
base: 'BrowserStack',
browser: 'ie',
browser_version: '11.0',
os: 'Windows',
os_version: '10'
},
'BS_EDGE': {
base: 'BrowserStack',
browser: 'edge',
os: 'Windows',
os_version: '10'
},
'BS_WINDOWSPHONE' : {
base: 'BrowserStack',
device: 'Nokia Lumia 930',
os: 'winphone',
os_version: '8.1'
},
'BS_ANDROID5': {
base: 'BrowserStack',
device: 'Google Nexus 5',
os: 'android',
os_version: '5.0'
},
'BS_ANDROID4.4': {
base: 'BrowserStack',
device: 'HTC One M8',
os: 'android',
os_version: '4.4'
},
'BS_ANDROID4.3': {
base: 'BrowserStack',
device: 'Samsung Galaxy S4',
os: 'android',
os_version: '4.3'
},
'BS_ANDROID4.2': {
base: 'BrowserStack',
device: 'Google Nexus 4',
os: 'android',
os_version: '4.2'
},
'BS_ANDROID4.1': {
base: 'BrowserStack',
device: 'Google Nexus 7',
os: 'android',
os_version: '4.1'
}
};
var sauceAliases = {
'ALL': Object.keys(customLaunchers).filter(function(item) {return customLaunchers[item].base == 'SauceLabs';}),
'DESKTOP': ['SL_CHROME', 'SL_FIREFOX', 'SL_IE9', 'SL_IE10', 'SL_IE11', 'SL_EDGE', 'SL_SAFARI7', 'SL_SAFARI8', 'SL_SAFARI9'],
'MOBILE': ['SL_ANDROID4.1', 'SL_ANDROID4.2', 'SL_ANDROID4.3', 'SL_ANDROID4.4', 'SL_ANDROID5', 'SL_IOS7', 'SL_IOS8', 'SL_IOS9'],
'ANDROID': ['SL_ANDROID4.1', 'SL_ANDROID4.2', 'SL_ANDROID4.3', 'SL_ANDROID4.4', 'SL_ANDROID5'],
'IE': ['SL_IE9', 'SL_IE10', 'SL_IE11'],
'IOS': ['SL_IOS7', 'SL_IOS8', 'SL_IOS9'],
'SAFARI': ['SL_SAFARI7', 'SL_SAFARI8', 'SL_SAFARI9'],
'BETA': ['SL_CHROMEBETA', 'SL_FIREFOXBETA'],
'DEV': ['SL_CHROMEDEV', 'SL_FIREFOXDEV'],
'CI_REQUIRED': buildConfiguration('unitTest', 'SL', true),
'CI_OPTIONAL': buildConfiguration('unitTest', 'SL', false)
};
var browserstackAliases = {
'ALL': Object.keys(customLaunchers).filter(function(item) {return customLaunchers[item].base == 'BrowserStack';}),
'DESKTOP': ['BS_CHROME', 'BS_FIREFOX', 'BS_IE9', 'BS_IE10', 'BS_IE11', 'BS_EDGE', 'BS_SAFARI7', 'BS_SAFARI8', 'BS_SAFARI9'],
'MOBILE': ['BS_ANDROID4.3', 'BS_ANDROID4.4', 'BS_IOS7', 'BS_IOS8', 'BS_IOS9', 'BS_WINDOWSPHONE'],
'ANDROID': ['BS_ANDROID4.3', 'BS_ANDROID4.4'],
'IE': ['BS_IE9', 'BS_IE10', 'BS_IE11'],
'IOS': ['BS_IOS7', 'BS_IOS8', 'BS_IOS9'],
'SAFARI': ['BS_SAFARI7', 'BS_SAFARI8', 'BS_SAFARI9'],
'CI_REQUIRED': buildConfiguration('unitTest', 'BS', true),
'CI_OPTIONAL': buildConfiguration('unitTest', 'BS', false)
};
module.exports = {
customLaunchers: customLaunchers,
sauceAliases: sauceAliases,
browserstackAliases: browserstackAliases
};
function buildConfiguration(type, target, required) {
return Object.keys(CIconfiguration)
.filter((item) => {
var conf = CIconfiguration[item][type];
return conf.required === required && conf.target === target;
})
.map((item) => {
return target + '_' + item.toUpperCase();
});
}

118
build.sh
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@ -1,118 +0,0 @@
#!/usr/bin/env bash
set -e -o pipefail
cd `dirname $0`
export NODE_PATH=${NODE_PATH}:$(pwd)/dist/all:$(pwd)/dist/tools
rm -rf ./dist/all/
mkdir -p ./dist/all/
TSCONFIG=./tools/tsconfig.json
echo "====== (all)COMPILING: \$(npm bin)/tsc -p ${TSCONFIG} ====="
$(npm bin)/tsc -p ${TSCONFIG}
cp ./tools/@angular/tsc-wrapped/package.json ./dist/tools/@angular/tsc-wrapped
echo "====== Copying files needed for e2e tests ====="
cp -r ./modules/playground ./dist/all/
cp -r ./modules/playground/favicon.ico ./dist/
#rsync -aP ./modules/playground/* ./dist/all/playground/
mkdir ./dist/all/playground/vendor
cd ./dist/all/playground/vendor
ln -s ../../../../node_modules/es6-shim/es6-shim.js .
ln -s ../../../../node_modules/zone.js/dist/zone.js .
ln -s ../../../../node_modules/zone.js/dist/long-stack-trace-zone.js .
ln -s ../../../../node_modules/systemjs/dist/system.src.js .
ln -s ../../../../node_modules/base64-js/lib/b64.js .
ln -s ../../../../node_modules/reflect-metadata/Reflect.js .
ln -s ../../../../node_modules/rxjs .
ln -s ../../../../node_modules/angular/angular.js .
cd -
TSCONFIG=./modules/tsconfig.json
echo "====== (all)COMPILING: \$(npm bin)/tsc -p ${TSCONFIG} ====="
# compile ts code
TSC="node dist/tools/@angular/tsc-wrapped/src/main"
$TSC -p modules/tsconfig.json
rm -rf ./dist/packages-dist
for PACKAGE in \
core \
compiler \
common \
forms \
platform-browser \
platform-browser-dynamic \
platform-server \
http \
router \
router-deprecated \
upgrade \
compiler-cli
do
SRCDIR=./modules/@angular/${PACKAGE}
DESTDIR=./dist/packages-dist/${PACKAGE}
UMD_ES6_PATH=${DESTDIR}/esm/${PACKAGE}.umd.js
UMD_ES5_PATH=${DESTDIR}/bundles/${PACKAGE}.umd.js
UMD_ES5_MIN_PATH=${DESTDIR}/bundles/${PACKAGE}.umd.min.js
if [[ ${PACKAGE} == "router-deprecated" ]]; then
echo "====== COMPILING: \$(npm bin)/tsc -p ${SRCDIR}/tsconfig-es5.json ====="
$(npm bin)/tsc -p ${SRCDIR}/tsconfig-es5.json
else
echo "====== COMPILING: ${TSC} -p ${SRCDIR}/tsconfig-es5.json ====="
$TSC -p ${SRCDIR}/tsconfig-es5.json
fi
cp ${SRCDIR}/package.json ${DESTDIR}/
echo "====== TSC 1.8 d.ts compat for ${DESTDIR} ====="
# safely strips 'readonly' specifier from d.ts files to make them compatible with tsc 1.8
if [ "$(uname)" == "Darwin" ]; then
find ${DESTDIR} -type f -name '*.d.ts' -print0 | xargs -0 sed -i '' -e 's/\(^ *(static |private )*\)*readonly */\1/g'
find ${DESTDIR} -type f -name '*.d.ts' -print0 | xargs -0 sed -i '' -E 's/^( +)abstract ([[:alnum:]]+\:)/\1\2/g'
else
find ${DESTDIR} -type f -name '*.d.ts' -print0 | xargs -0 sed -i -e 's/\(^ *(static |private )*\)*readonly */\1/g'
find ${DESTDIR} -type f -name '*.d.ts' -print0 | xargs -0 sed -i -E 's/^( +)abstract ([[:alnum:]]+\:)/\1\2/g'
fi
if [[ ${PACKAGE} != compiler-cli ]]; then
if [[ ${PACKAGE} == "router-deprecated" ]]; then
echo "====== (esm)COMPILING: \$(npm bin)/tsc -p ${SRCDIR}/tsconfig-es2015.json ====="
$(npm bin)/tsc --emitDecoratorMetadata -p ${SRCDIR}/tsconfig-es2015.json
else
echo "====== (esm)COMPILING: $TSC -p ${SRCDIR}/tsconfig-es2015.json ====="
$TSC -p ${SRCDIR}/tsconfig-es2015.json
fi
echo "====== BUNDLING: ${SRCDIR} ====="
mkdir ${DESTDIR}/bundles
(
cd ${SRCDIR}
echo "..." # here just to have grep match something and not exit with 1
../../../node_modules/.bin/rollup -c rollup.config.js
) 2>&1 | grep -v "as external dependency"
$(npm bin)/tsc \
--out ${UMD_ES5_PATH} \
--target es5 \
--lib "es6,dom" \
--allowJs \
${UMD_ES6_PATH}
rm ${UMD_ES6_PATH}
cat ./modules/@angular/license-banner.txt > ${UMD_ES5_PATH}.tmp
cat ${UMD_ES5_PATH} >> ${UMD_ES5_PATH}.tmp
mv ${UMD_ES5_PATH}.tmp ${UMD_ES5_PATH}
$(npm bin)/uglifyjs -c --screw-ie8 -o ${UMD_ES5_MIN_PATH} ${UMD_ES5_PATH}
fi
done

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@ -1,11 +0,0 @@
machine:
node:
version: 5.4.1
dependencies:
pre:
- npm install -g npm
test:
override:
- gulp lint

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var Package = require('dgeni').Package;
var jsdocPackage = require('dgeni-packages/jsdoc');
var nunjucksPackage = require('dgeni-packages/nunjucks');
var typescriptPackage = require('../typescript-package');
var gitPackage = require('dgeni-packages/git');
var path = require('canonical-path');
// Define the dgeni package for generating the docs
module.exports = new Package('angular-v2-docs', [jsdocPackage, nunjucksPackage, typescriptPackage, gitPackage])
// Register the processors
.processor(require('./processors/createTypeDefinitionFile'))
.config(function(readFilesProcessor, inlineTagProcessor) {
readFilesProcessor.basePath = path.resolve(__dirname, '../..');
// Don't run unwanted processors
readFilesProcessor.$enabled = false;
inlineTagProcessor.$enabled = false;
})
// Configure the log service
.config(function(log) {
log.level = 'info';
})
.config(function(renderDocsProcessor, versionInfo) {
renderDocsProcessor.extraData.versionInfo = versionInfo;
})
.config(function(readFilesProcessor, inlineTagProcessor, readTypeScriptModules, createTypeDefinitionFile) {
// Don't run unwanted processors
readFilesProcessor.$enabled = false; // We are not using the normal file reading processor
inlineTagProcessor.$enabled = false; // We are not actually processing the inline link tags
// Configure file reading
readFilesProcessor.basePath = path.resolve(__dirname, '../..');
readTypeScriptModules.sourceFiles = [
'angular2/angular2.ts',
'angular2/web_worker/worker.ts',
'angular2/web_worker/ui.ts',
'angular2/router.ts',
'angular2/http.ts',
'angular2/testing.ts'
];
readTypeScriptModules.basePath = path.resolve(path.resolve(__dirname, '../../modules'));
createTypeDefinitionFile.typeDefinitions = [
{
id: 'angular2/angular2',
references: [],
modules: {
'angular2/angular2': {namespace: 'ng', id: 'angular2/angular2'},
'angular2/web_worker/worker': {namespace: 'ngWorker', id: 'angular2/web_worker/worker'},
'angular2/web_worker/ui': {namespace: 'ngUi', id: 'angular2/web_worker/ui'}
}
},
{
id: 'angular2/router',
references: ['./angular2.d.ts'],
remapTypes: {Type: 'ng.Type', InjectableReference: 'ng.InjectableReference', ElementRef: 'ng.ElementRef', DynamicComponentLoader: 'ng.DynamicComponentLoader'},
modules: {'angular2/router': {namespace: 'ngRouter', id: 'angular2/router'}}
},
{
id: 'angular2/http',
references: ['./angular2.d.ts'],
remapTypes: {Type: 'ng.Type', Observable: 'ng.Observable', EventEmitter: 'ng.EventEmitter', InjectableReference: 'ng.InjectableReference' },
modules: {'angular2/http': {namespace: 'ngHttp', id: 'angular2/http'}}
},
{
id: 'angular2/testing',
references: ['./angular2.d.ts'],
remapTypes: { Type: 'ng.Type', Binding: 'ng.Binding', Provider: 'ng.Provider', ViewMetadata: 'ng.ViewMetadata', Injector: 'ng.Injector',
Predicate: 'ng.Predicate', ElementRef: 'ng.ElementRef', DebugElement: 'ng.DebugElement',
InjectableReference: 'ng.InjectableReference', ComponentRef: 'ng.ComponentRef' },
modules: {'angular2/testing': {namespace: 'ngTesting', id: 'angular2/testing'}}
}
];
})
.config(function(parseTagsProcessor, getInjectables) {
// We actually don't want to parse param docs in this package as we are getting the data out using TS
parseTagsProcessor.tagDefinitions.forEach(function(tagDef) {
if (tagDef.name === 'param') {
tagDef.docProperty = 'paramData';
tagDef.transforms = [];
}
});
})
// Configure file writing
.config(function(writeFilesProcessor) {
writeFilesProcessor.outputFolder = 'dist/docs';
})
// Configure rendering
.config(function(templateFinder, templateEngine) {
// Nunjucks and Angular conflict in their template bindings so change Nunjucks
templateEngine.config.tags = {
variableStart: '{$',
variableEnd: '$}'
};
templateFinder.templateFolders
.unshift(path.resolve(__dirname, 'templates'));
templateFinder.templatePatterns = [
'${ doc.template }',
'${ doc.id }.${ doc.docType }.template.html',
'${ doc.id }.template.html',
'${ doc.docType }.template.html',
'common.template.html'
];
});

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var Package = require('dgeni').Package;
module.exports = function mockPackage() {
return new Package('mockPackage', [require('../')])
// provide a mock log service
.factory('log', function() { return require('dgeni/lib/mocks/log')(false); })
// .factory('templateEngine', function() { return {}; });
};

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'use strict';
function DtsSerializer(remap) {
this.remap = remap;
}
DtsSerializer.prototype = {
_initializerRegex: /\s*=[^>][^,}]*/g,
constructor: DtsSerializer,
declaration: function(buffer, ast) {
buffer.push(ast.name);
if (ast.optional) buffer.push('?');
if (ast.typeParameters) {
buffer.push('<');
buffer.push(ast.typeParameters.join(', '));
buffer.push('>');
}
if (ast.parameters) {
buffer.push('(');
var parameters = ast.parameters;
for (var i = 0; i < parameters.length; i++) {
parameters[i] = parameters[i].replace(this._initializerRegex, '');
}
buffer.push(parameters.join(', '));
buffer.push(')');
}
if (!isConstructor(ast)) {
if (ast.returnType) {
buffer.push(': ', ast.returnType);
} else if (ast.parameters) {
buffer.push(': void');
} else {
buffer.push(': any');
}
}
buffer.push(';\n');
},
comment: function(buffer, commentText) {
if (!(commentText && commentText.match(/\S/))) return;
buffer.push('/**\n');
commentText.replace(/\n*$/, '').split('\n').forEach(function(line) {
buffer.push(' * ' + line + '\n');
});
buffer.push(' */\n');
},
member: function(buffer, ast) {
if (ast.private || ast.internal) return;
buffer.push('\n');
this.comment(buffer, ast.content);
if (ast.isStatic) buffer.push('static ');
this.declaration(buffer, ast);
},
interfaceOrClass: function(buffer, ast, isInterface) {
if (ast.abstract) {
buffer.push('abstract ');
}
buffer.push(isInterface ? 'interface ' : 'class ');
buffer.push(ast.name);
buffer.push(ast.typeParams);
buffer.push(ast.heritage);
buffer.push(' {');
buffer.indent();
if (ast.newMember) this.member(buffer, ast.newMember);
if (ast.callMember) this.member(buffer, ast.callMember);
if (ast.constructorDoc) this.member(buffer, ast.constructorDoc);
ast.statics.forEach(function(staticMember) {
this.member(buffer, staticMember);
}.bind(this));
ast.members.forEach(function(member) {
this.member(buffer, member);
}.bind(this));
buffer.unindent();
buffer.push('}');
},
enum: function(buffer, ast) {
buffer.push('enum ');
buffer.push(ast.name);
buffer.push(ast.typeParams);
buffer.push(ast.heritage);
buffer.push(' {');
buffer.indent();
ast.members.forEach(function(member, index) {
buffer.push('\n');
this.comment(buffer, member.content);
buffer.push(member.name);
if (index !== (ast.members.length - 1)) {
buffer.push(',\n');
}
}.bind(this));
buffer.unindent();
buffer.push('}\n');
},
function: function(buffer, ast) {
buffer.push('function ');
this.declaration(buffer, ast);
},
var: function(buffer, ast) {
buffer.push('var ');
this.declaration(buffer, ast);
},
let: function(buffer, ast) {
buffer.push('let ');
this.declaration(buffer, ast);
},
const: function(buffer, ast) {
buffer.push('const ');
this.declaration(buffer, ast);
},
typeAlias: function(buffer, ast) {
buffer.push('type ', ast.name, ' = ', ast.returnType);
},
serializeExport: function(ast) {
var buffer = new Buffer();
buffer.push('\n');
try {
this.comment(buffer, ast.content);
switch (ast.docType) {
case 'class': this.interfaceOrClass(buffer, ast, false); break;
case 'interface': this.interfaceOrClass(buffer, ast, true); break;
case 'function': this.function(buffer, ast); break;
case 'enum': this.enum(buffer, ast); break;
case 'var': this.var(buffer, ast); break;
case 'let': this.let(buffer, ast); break;
case 'const': this.const(buffer, ast); break;
case 'type-alias': this.typeAlias(buffer, ast); break;
default: throw new Error("unknown docType: " + ast.docType);
}
var string = buffer.toString();
for (var key in this.remap) {
if (this.remap.hasOwnProperty(key)) {
string = string.replace(new RegExp('\\b' + key + '\\b', 'gm'), this.remap[key]);
}
}
return string;
} catch (e) {
console.log(e.toString(), e.stack);
return 'ERROR: ' + e.toString();
}
}
};
function Buffer() {
this._globalBuffer = [];
this._indentedBuffer = [];
this._indentationLevel = 1;
}
Buffer.prototype = {
constructor: Buffer,
push: function() {
this._indentedBuffer.push.apply(this._indentedBuffer, arguments);
},
indent: function() {
this._globalBuffer.push({indentationLevel: this._indentationLevel, content: this._indentedBuffer.join('')});
this._indentationLevel++;
this._indentedBuffer = [];
},
unindent: function() {
this._globalBuffer.push({indentationLevel: this._indentationLevel, content: this._indentedBuffer.join('')});
this._indentationLevel--;
this._indentedBuffer = [];
},
toString: function() {
if (this._indentationLevel !== 1) {
throw new Exception("Forgot to unindent? Indentation level: " + this._indentationLevel);
}
this.unindent();
var string = '';
this._globalBuffer.forEach(function(indentedChunk) {
var indentation = (new Array(indentedChunk.indentationLevel * 2 + 1)).join(' ');
indentedChunk.content.split('\n').forEach(function(line) {
string += indentation + line + '\n';
});
});
return string;
}
};
function isConstructor(ast) {
return ast.parameters && ast.name === "constructor";
}
module.exports = {
DtsSerializer: DtsSerializer
};

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var _ = require('lodash');
var path = require('canonical-path');
var codeGen = require('./code_gen.js');
module.exports = function createTypeDefinitionFile(log, convertPrivateClassesToInterfaces) {
return {
$runAfter: ['processing-docs'],
$runBefore: ['docs-processed'],
$validate: {
dtsPath: { presence: true },
dtsExtension: { presence: true },
typeDefinitions: { presence: true }
},
dtsPath: 'typings',
dtsExtension: '.d.ts',
typeDefinitions: [],
$process: function(docs) {
var dtsPath = this.dtsPath;
var dtsExtension = this.dtsExtension;
// For each type definition that we wish to create we define a dgeni "doc" for it
var typeDefDocs = _.map(this.typeDefinitions, function(def) {
var id = def.id + dtsExtension;
var docPath = path.join(dtsPath, id);
return {
docType: 'type-definition',
id: id,
aliases: [id],
path: docPath,
outputPath: docPath,
// A type definition may include a number of top level modules
// And those modules could be aliased (such as 'angular2/angular2.api' ->
// 'angular2/angular2')
moduleDocs: _.transform(def.modules,
function(moduleDocs, props, alias) {
moduleDocs[props.id] = {
id: alias,
doc: null, namespace: props.namespace,
references: def.references
};
}),
dts: new codeGen.DtsSerializer(def.remapTypes)
};
});
// Now add all the module docs to their corresponding type definition doc
_.forEach(docs, function(doc) {
_.forEach(typeDefDocs, function(typeDefDoc) {
if(typeDefDoc.moduleDocs[doc.id]) {
// Add a copy, because we are going to modify it
typeDefDoc.moduleDocs[doc.id].doc = doc;
}
});
});
return _.filter(typeDefDocs, function(doc) {
_.forEach(doc.moduleDocs, function(modDoc, alias) {
if (!doc || !modDoc.doc) {
log.error('createTypeDefinitionFile processor: no such module "' + alias + '" (Did you forget to add it to the modules to load?)');
doc = null;
return;
}
convertPrivateClassesToInterfaces(modDoc.doc.exports, true);
});
return !!doc;
});
}
};
};

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var mockPackage = require('../mocks/mockPackage');
var Dgeni = require('dgeni');
var path = require('canonical-path');
var _ = require('lodash');
describe('createTypeDefinitionFile processor', function() {
var dgeni, injector, processor;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
processor = injector.get('createTypeDefinitionFile');
// Initialize the processor
processor.typeDefinitions = [{
id: 'angular2/angular2',
modules: {
'angular2/angular2': {
id: 'angular2/angular2',
namespace: 'ng'
}
}
}];
});
describe('classes with @internal constructors', function() {
it('should convert heritage from `implements` into `extends`', function() {
// Create some mock docs for testing
var docs = [
{
id: 'angular2/angular2',
exports: [
{ docType: 'class', heritage: 'implements Xyz', constructorDoc: { internal: true } }
]
}
];
docs = processor.$process(docs);
expect(docs.length).toEqual(1);
expect(docs[0].docType).toEqual('type-definition');
var moduleDoc = docs[0].moduleDocs['angular2/angular2'].doc;
expect(moduleDoc.exports.length).toEqual(2);
expect(moduleDoc.exports[0].heritage).toEqual('extends Xyz');
});
});
});

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{% extends '../type-definition.template.html' %}
{% block staticDeclarations %}
interface Map<K,V> {}
{% for alias, module in doc.moduleDocs %}
declare module {$ module.namespace $} {
// See https://github.com/Microsoft/TypeScript/issues/1168
class BaseException /* extends Error */ {
message: string;
stack: string;
toString(): string;
}
interface InjectableReference {}
}
{% endfor %}
{% endblock %}

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{%- macro commentBlock(doc, level) -%}
{%- if doc.content | trim %}
{% if level > 1 %}{$ '/**' | indent(level-1, true) | replace(r/\n$/, "") $}{% else %}/**{% endif %}
{$ doc.content | trim | replace(r/^/gm, "* ") | indent(level, true) | replace(r/\n$/, "") $}
{$ '*/' | indent(level, true) | replace(r/\n$/, "") $}{% endif -%}
{%- endmacro -%}
// Type definitions for Angular v{$ versionInfo.currentVersion.full | replace(r/\+/, "_") $}
// Project: http://angular.io/
// Definitions by: angular team <https://github.com/angular/>
// Definitions: https://github.com/borisyankov/DefinitelyTyped
// ***********************************************************
// This file is generated by the Angular build process.
// Please do not create manual edits or send pull requests
// modifying this file.
// ***********************************************************
{% for alias, module in doc.moduleDocs %}
{%- if module.references.length %}
// {$ alias $} depends transitively on these libraries.
// If you don't have them installed you can install them using TSD
// https://github.com/DefinitelyTyped/tsd
{%- endif %}
{% for reference in module.references %}
///<reference path="{$ reference $}"/>{% endfor %}{% endfor %}
{% block staticDeclarations %}{% endblock %}
{% for alias, module in doc.moduleDocs %}
{$ commentBlock(module.doc, 1) $}
declare module {$ module.namespace $} {
{%- for export in module.doc.exports -%}
{$ doc.dts.serializeExport(export) $}
{% endfor %}
}
declare module "{$ alias $}" {
export = {$ module.namespace $};
}
{% endfor %}

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var basePackage = require('dgeni-packages/base');
var jsdocPackage = require('dgeni-packages/jsdoc');
var Package = require('dgeni').Package;
var path = require('canonical-path');
// Define the dgeni package for generating the docs
module.exports = new Package('typescript-parsing', [basePackage, jsdocPackage])
// Register the services and file readers
.factory(require('./services/modules'))
.factory(require('./services/tsParser'))
.factory(require('./services/tsParser/createCompilerHost'))
.factory(require('./services/tsParser/getFileInfo'))
.factory(require('./services/tsParser/getExportDocType'))
.factory(require('./services/tsParser/getContent'))
.factory(require('./services/convertPrivateClassesToInterfaces'))
.factory('EXPORT_DOC_TYPES', function() {
return [
'class',
'interface',
'function',
'var',
'const',
'enum',
'type-alias'
];
})
// Register the processors
.processor(require('./processors/readTypeScriptModules'))
// Configure the log service
.config(function(log) {
log.level = 'warn';
})
.config(function(parseTagsProcessor) {
parseTagsProcessor.tagDefinitions.push({ name: 'internal', transforms: function() { return true; } });
})
// Configure ids and paths
.config(function(computeIdsProcessor, computePathsProcessor, EXPORT_DOC_TYPES) {
computeIdsProcessor.idTemplates.push({
docTypes: ['member'],
idTemplate: '${classDoc.id}.${name}',
getAliases: function(doc) { return [doc.id]; }
});
computePathsProcessor.pathTemplates.push({
docTypes: ['member'],
pathTemplate: '${classDoc.path}/${name}',
getOutputPath: function() {} // These docs are not written to their own file, instead they are part of their class doc
});
var MODULES_DOCS_PATH = 'partials/modules';
computePathsProcessor.pathTemplates.push({
docTypes: ['module'],
pathTemplate: '/${id}',
outputPathTemplate: MODULES_DOCS_PATH + '/${id}/index.html'
});
computePathsProcessor.pathTemplates.push({
docTypes: EXPORT_DOC_TYPES,
pathTemplate: '${moduleDoc.path}/${name}',
outputPathTemplate: MODULES_DOCS_PATH + '/${path}/index.html'
});
});

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var Package = require('dgeni').Package;
module.exports = function mockPackage() {
return new Package('mockPackage', [require('../')])
// provide a mock log service
.factory('log', function() { return require('dgeni/lib/mocks/log')(false); })
.factory('templateEngine', function() { return {}; });
};

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export var __esModule = true;
export class OKToExport {}
export function _thisIsPrivate() {}
export var thisIsOK = '!';

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export interface MyInterface {
optionalProperty? : string
<T, U extends Findable<T>>(param: T) : U
new (param: number) : MyInterface
}

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export class Test {
firstItem;
constructor() { this.doStuff(); }
otherMethod() {}
doStuff() {}
}

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export var x = 10;

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export { x as y} from './privateModule';

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export var x = 100;

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/**
* @module
* @description
* This is the module description
*/
export * from 'importedSrc';
/**
* This is some random other comment
*/
/**
* This is MyClass
*/
export class MyClass {
message: String;
/**
* Create a new MyClass
* @param {String} name The name to say hello to
*/
constructor(name) { this.message = 'hello ' + name; }
/**
* Return a greeting message
*/
greet() { return this.message; }
}
/**
* An exported function
*/
export var myFn = (val: number) => return val * 2;

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var glob = require('glob');
var path = require('canonical-path');
var _ = require('lodash');
var ts = require('typescript');
module.exports = function readTypeScriptModules(tsParser, modules, getFileInfo,
getExportDocType, getContent, log) {
return {
$runAfter: ['files-read'],
$runBefore: ['parsing-tags'],
$validate: {
sourceFiles: {presence: true},
basePath: {presence: true},
hidePrivateMembers: {inclusion: [true, false]},
sortClassMembers: {inclusion: [true, false]},
ignoreExportsMatching: {}
},
// A collection of globs that identify those modules for which we should create docs
sourceFiles: [],
// The base path from which to load the source files
basePath: '.',
// We can ignore members of classes that are private
hidePrivateMembers: true,
// We leave class members sorted in order of declaration
sortClassMembers: false,
// We can provide a collection of strings or regexes to ignore exports whose export names match
ignoreExportsMatching: ['___esModule'],
$process: function(docs) {
// Convert ignoreExportsMatching to an array of regexes
var ignoreExportsMatching = convertToRegexCollection(this.ignoreExportsMatching);
var hidePrivateMembers = this.hidePrivateMembers;
var sortClassMembers = this.sortClassMembers;
var basePath = path.resolve(this.basePath);
var filesPaths = expandSourceFiles(this.sourceFiles, basePath);
var parseInfo = tsParser.parse(filesPaths, this.basePath);
var moduleSymbols = parseInfo.moduleSymbols;
// Iterate through each of the modules that were parsed and generate a module doc
// as well as docs for each module's exports.
moduleSymbols.forEach(function(moduleSymbol) {
var moduleDoc = createModuleDoc(moduleSymbol, basePath);
// Add this module doc to the module lookup collection and the docs collection
modules[moduleDoc.id] = moduleDoc;
docs.push(moduleDoc);
// Iterate through this module's exports and generate a doc for each
moduleSymbol.exportArray.forEach(function(exportSymbol) {
// Ignore exports starting with an underscore
if (anyMatches(ignoreExportsMatching, exportSymbol.name)) return;
// If the symbol is an Alias then for most things we want the original resolved symbol
var resolvedExport = exportSymbol.resolvedSymbol || exportSymbol;
var exportDoc = createExportDoc(exportSymbol.name, resolvedExport, moduleDoc, basePath, parseInfo.typeChecker);
log.debug('>>>> EXPORT: ' + exportDoc.name + ' (' + exportDoc.docType + ') from ' + moduleDoc.id);
exportDoc.members = [];
exportDoc.statics = [];
// Generate docs for each of the export's members
if (resolvedExport.flags & ts.SymbolFlags.HasMembers) {
for(var memberName in resolvedExport.members) {
// FIXME(alexeagle): why do generic type params appear in members?
if (memberName === 'T') {
continue;
}
log.silly('>>>>>> member: ' + memberName + ' from ' + exportDoc.id + ' in ' + moduleDoc.id);
var memberSymbol = resolvedExport.members[memberName];
var memberDoc = createMemberDoc(memberSymbol, exportDoc, basePath, parseInfo.typeChecker);
// We special case the constructor and sort the other members alphabetically
if (memberSymbol.flags & ts.SymbolFlags.Constructor) {
exportDoc.constructorDoc = memberDoc;
docs.push(memberDoc);
} else if (!hidePrivateMembers || memberSymbol.name.charAt(0) !== '_') {
docs.push(memberDoc);
exportDoc.members.push(memberDoc);
} else if (memberSymbol.name === '__call' && memberSymbol.flags & ts.SymbolFlags.Signature) {
docs.push(memberDoc);
exportDoc.callMember = memberDoc;
} else if (memberSymbol.name === '__new' && memberSymbol.flags & ts.SymbolFlags.Signature) {
docs.push(memberDoc);
exportDoc.newMember = memberDoc;
}
}
}
if (exportDoc.docType === 'enum') {
for(var memberName in resolvedExport.exports) {
log.silly('>>>>>> member: ' + memberName + ' from ' + exportDoc.id + ' in ' + moduleDoc.id);
var memberSymbol = resolvedExport.exports[memberName];
var memberDoc = createMemberDoc(memberSymbol, exportDoc, basePath, parseInfo.typeChecker);
docs.push(memberDoc);
exportDoc.members.push(memberDoc);
}
} else if (resolvedExport.flags & ts.SymbolFlags.HasExports) {
for (var exported in resolvedExport.exports) {
if (exported === 'prototype') continue;
if (hidePrivateMembers && exported.charAt(0) === '_') continue;
var memberSymbol = resolvedExport.exports[exported];
var memberDoc = createMemberDoc(memberSymbol, exportDoc, basePath, parseInfo.typeChecker);
memberDoc.isStatic = true;
docs.push(memberDoc);
exportDoc.statics.push(memberDoc);
}
}
if (sortClassMembers) {
exportDoc.members.sort(function(a, b) {
if (a.name > b.name) return 1;
if (a.name < b.name) return -1;
return 0;
});
}
// Add this export doc to its module doc
moduleDoc.exports.push(exportDoc);
docs.push(exportDoc);
});
});
}
};
function createModuleDoc(moduleSymbol, basePath) {
var id = moduleSymbol.name.replace(/^"|"$/g, '');
var moduleDoc = {
docType: 'module',
id: id,
aliases: [id],
moduleTree: moduleSymbol,
content: getContent(moduleSymbol),
exports: [],
fileInfo: getFileInfo(moduleSymbol, basePath),
location: getLocation(moduleSymbol)
};
return moduleDoc;
}
function createExportDoc(name, exportSymbol, moduleDoc, basePath, typeChecker) {
var typeParamString = '';
var heritageString = '';
var typeDefinition = '';
exportSymbol.declarations.forEach(function(decl) {
var sourceFile = ts.getSourceFileOfNode(decl);
if (decl.typeParameters) {
typeParamString = '<' + getText(sourceFile, decl.typeParameters) + '>';
}
if (decl.symbol.flags & ts.SymbolFlags.TypeAlias) {
typeDefinition = getText(sourceFile, decl.type);
}
if (decl.heritageClauses) {
decl.heritageClauses.forEach(function(heritage) {
if (heritage.token == ts.SyntaxKind.ExtendsKeyword) {
heritageString += " extends";
heritage.types.forEach(function(typ, idx) {
heritageString += (idx > 0 ? ',' : '') + typ.getFullText();
});
}
if (heritage.token == ts.SyntaxKind.ImplementsKeyword) {
heritageString += " implements";
heritage.types.forEach(function(typ, idx) {
heritageString += (idx > 0 ? ', ' : '') + typ.getFullText();
});
}
});
}
});
//Make sure duplicate aliases aren't created, so "Ambiguous link" warnings are prevented
var aliasNames = [name, moduleDoc.id + '/' + name];
if (typeParamString) {
aliasNames.push(name + typeParamString);
aliasNames.push(moduleDoc.id + '/' + name + typeParamString);
}
var exportDoc = {
docType: getExportDocType(exportSymbol),
name: name,
id: moduleDoc.id + '/' + name,
typeParams: typeParamString,
heritage: heritageString,
decorators: getDecorators(exportSymbol),
aliases: aliasNames,
moduleDoc: moduleDoc,
content: getContent(exportSymbol),
fileInfo: getFileInfo(exportSymbol, basePath),
location: getLocation(exportSymbol)
};
if (exportDoc.docType === 'var' || exportDoc.docType === 'const') {
exportDoc.symbolTypeName = exportSymbol.valueDeclaration.type &&
exportSymbol.valueDeclaration.type.typeName &&
exportSymbol.valueDeclaration.type.typeName.text;
}
if (exportDoc.docType === 'type-alias') {
exportDoc.returnType = getReturnType(typeChecker, exportSymbol);
}
if(exportSymbol.flags & ts.SymbolFlags.Function) {
exportDoc.parameters = getParameters(typeChecker, exportSymbol);
}
if(exportSymbol.flags & ts.SymbolFlags.Value) {
exportDoc.returnType = getReturnType(typeChecker, exportSymbol);
}
if (exportSymbol.flags & ts.SymbolFlags.TypeAlias) {
exportDoc.typeDefinition = typeDefinition;
}
if (isAbstract(exportSymbol)) {
exportDoc.abstract = true;
}
// Compute the original module name from the relative file path
exportDoc.originalModule = exportDoc.fileInfo.relativePath
.replace(new RegExp('\.' + exportDoc.fileInfo.extension + '$'), '');
return exportDoc;
}
function createMemberDoc(memberSymbol, classDoc, basePath, typeChecker) {
var memberDoc = {
docType: 'member',
classDoc: classDoc,
name: memberSymbol.name,
decorators: getDecorators(memberSymbol),
content: getContent(memberSymbol),
fileInfo: getFileInfo(memberSymbol, basePath),
location: getLocation(memberSymbol)
};
memberDoc.typeParameters = getTypeParameters(typeChecker, memberSymbol);
if(memberSymbol.flags & (ts.SymbolFlags.Signature) ) {
memberDoc.parameters = getParameters(typeChecker, memberSymbol);
memberDoc.returnType = getReturnType(typeChecker, memberSymbol);
switch(memberDoc.name) {
case '__call':
memberDoc.name = '';
break;
case '__new':
memberDoc.name = 'new';
break;
}
}
if (memberSymbol.flags & ts.SymbolFlags.Method) {
// NOTE: we use the property name `parameters` here so we don't conflict
// with the `params` property that will be updated by dgeni reading the
// `@param` tags from the docs
memberDoc.parameters = getParameters(typeChecker, memberSymbol);
}
if (memberSymbol.flags & ts.SymbolFlags.Constructor) {
memberDoc.parameters = getParameters(typeChecker, memberSymbol);
memberDoc.name = 'constructor';
}
if(memberSymbol.flags & ts.SymbolFlags.Value) {
memberDoc.returnType = getReturnType(typeChecker, memberSymbol);
}
if(memberSymbol.flags & ts.SymbolFlags.Optional) {
memberDoc.optional = true;
}
return memberDoc;
}
function getDecorators(symbol) {
var declaration = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(declaration);
var decorators = declaration.decorators && declaration.decorators.map(function(decorator) {
decorator = decorator.expression;
return {
name: decorator.expression ? decorator.expression.text : decorator.text,
arguments: decorator.arguments && decorator.arguments.map(function(argument) {
return getText(sourceFile, argument).trim();
})
};
});
return decorators;
}
function getParameters(typeChecker, symbol) {
var declaration = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(declaration);
if (!declaration.parameters) {
var location = getLocation(symbol);
throw new Error('missing declaration parameters for "' + symbol.name +
'" in ' + sourceFile.fileName +
' at line ' + location.start.line);
}
return declaration.parameters.map(function(parameter) {
var paramText = '';
if (parameter.dotDotDotToken) {
paramText += '...';
}
paramText += getText(sourceFile, parameter.name);
if (parameter.questionToken || parameter.initializer) {
paramText += '?';
}
if (parameter.type) {
paramText += ':' + getType(sourceFile, parameter.type);
} else {
paramText += ': any';
if (parameter.dotDotDotToken) {
paramText += '[]';
}
}
return paramText.trim();
});
}
function getTypeParameters(typeChecker, symbol) {
var declaration = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(declaration);
if (!declaration.typeParameters) return;
var typeParams = declaration.typeParameters.map(function(type) {
return getText(sourceFile, type).trim();
});
return typeParams;
}
function getReturnType(typeChecker, symbol) {
var declaration = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(declaration);
if (declaration.type) {
return getType(sourceFile, declaration.type).trim();
}
}
function isAbstract(symbol) {
var declaration = symbol.valueDeclaration || symbol.declarations[0];
return declaration.flags & ts.NodeFlags.Abstract;
}
function expandSourceFiles(sourceFiles, basePath) {
var filePaths = [];
sourceFiles.forEach(function(sourcePattern) {
filePaths = filePaths.concat(glob.sync(sourcePattern, { cwd: basePath }));
});
return filePaths;
}
function getText(sourceFile, node) {
return sourceFile.text.substring(node.pos, node.end);
}
// Strip any local renamed imports from the front of types
function getType(sourceFile, type) {
var text = getText(sourceFile, type);
while (text.indexOf(".") >= 0) {
// Keep namespaced symbols in RxNext
if (text.match(/^\s*RxNext\./)) break;
// handle the case List<thing.stuff> -> List<stuff>
text = text.replace(/([^.<]*)\.([^>]*)/, "$2");
}
return text;
}
function getLocation(symbol) {
var node = symbol.valueDeclaration || symbol.declarations[0];
var sourceFile = ts.getSourceFileOfNode(node);
var location = {
start: ts.getLineAndCharacterOfPosition(sourceFile, node.pos),
end: ts.getLineAndCharacterOfPosition(sourceFile, node.end)
};
return location;
}
};
function convertToRegexCollection(items) {
if (!items) return [];
// Must be an array
if (!_.isArray(items)) {
items = [items];
}
// Convert string to exact matching regexes
return items.map(function(item) {
return _.isString(item) ? new RegExp('^' + item + '$') : item;
});
}
function anyMatches(regexes, item) {
for(var i=0; i<regexes.length; ++i) {
if ( item.match(regexes[i]) ) return true;
}
return false;
}

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var mockPackage = require('../mocks/mockPackage');
var Dgeni = require('dgeni');
var path = require('canonical-path');
var _ = require('lodash');
describe('readTypeScriptModules', function() {
var dgeni, injector, processor;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
processor = injector.get('readTypeScriptModules');
processor.basePath = path.resolve(__dirname, '../mocks/readTypeScriptModules');
});
describe('exportDocs', function() {
it('should provide the original module if the export is re-exported', function() {
processor.sourceFiles = [ 'publicModule.ts' ];
var docs = [];
processor.$process(docs);
var exportedDoc = docs[1];
expect(exportedDoc.originalModule).toEqual('privateModule');
});
});
describe('ignoreExportsMatching', function() {
it('should ignore exports that match items in the `ignoreExportsMatching` property', function() {
processor.sourceFiles = [ 'ignoreExportsMatching.ts'];
processor.ignoreExportsMatching = [/^_/];
var docs = [];
processor.$process(docs);
var moduleDoc = docs[0];
expect(moduleDoc.docType).toEqual('module');
expect(moduleDoc.exports).toEqual([
jasmine.objectContaining({ name: 'OKToExport' }),
jasmine.objectContaining({ name: 'thisIsOK' })
]);
});
it('should only ignore `___esModule` exports by default', function() {
processor.sourceFiles = [ 'ignoreExportsMatching.ts'];
var docs = [];
processor.$process(docs);
var moduleDoc = docs[0];
expect(moduleDoc.docType).toEqual('module');
expect(getNames(moduleDoc.exports)).toEqual([
'OKToExport',
'_thisIsPrivate',
'thisIsOK'
]);
});
});
describe('interfaces', function() {
it('should mark optional properties', function() {
processor.sourceFiles = [ 'interfaces.ts'];
var docs = [];
processor.$process(docs);
var moduleDoc = docs[0];
var exportedInterface = moduleDoc.exports[0];
var member = exportedInterface.members[0];
expect(member.name).toEqual('optionalProperty');
expect(member.optional).toEqual(true);
});
it('should handle "call" type interfaces', function() {
processor.sourceFiles = [ 'interfaces.ts'];
var docs = [];
processor.$process(docs);
var moduleDoc = docs[0];
var exportedInterface = moduleDoc.exports[0];
expect(exportedInterface.callMember).toBeDefined();
expect(exportedInterface.callMember.parameters).toEqual(['param: T']);
expect(exportedInterface.callMember.returnType).toEqual('U');
expect(exportedInterface.callMember.typeParameters).toEqual(['T', 'U extends Findable<T>']);
expect(exportedInterface.newMember).toBeDefined();
expect(exportedInterface.newMember.parameters).toEqual(['param: number']);
expect(exportedInterface.newMember.returnType).toEqual('MyInterface');
});
});
describe('ordering of members', function() {
it('should order class members in order of appearance (by default)', function() {
processor.sourceFiles = ['orderingOfMembers.ts'];
var docs = [];
processor.$process(docs);
var classDoc = _.find(docs, { docType: 'class' });
expect(classDoc.docType).toEqual('class');
expect(getNames(classDoc.members)).toEqual([
'firstItem',
'otherMethod',
'doStuff',
]);
});
it('should not order class members if not sortClassMembers is false', function() {
processor.sourceFiles = ['orderingOfMembers.ts'];
processor.sortClassMembers = false;
var docs = [];
processor.$process(docs);
var classDoc = _.find(docs, { docType: 'class' });
expect(classDoc.docType).toEqual('class');
expect(getNames(classDoc.members)).toEqual([
'firstItem',
'otherMethod',
'doStuff'
]);
});
});
});
function getNames(collection) {
return collection.map(function(item) { return item.name; });
}

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var _ = require('lodash');
module.exports = function convertPrivateClassesToInterfaces() {
return function(exportDocs, addInjectableReference) {
_.forEach(exportDocs, function(exportDoc) {
// Search for classes with a constructor marked as `@internal`
if (exportDoc.docType === 'class' && exportDoc.constructorDoc && exportDoc.constructorDoc.internal) {
// Convert this class to an interface with no constructor
exportDoc.docType = 'interface';
exportDoc.constructorDoc = null;
if (exportDoc.heritage) {
// convert the heritage since interfaces use `extends` not `implements`
exportDoc.heritage = exportDoc.heritage.replace('implements', 'extends');
}
if (addInjectableReference) {
// Add the `declare var SomeClass extends InjectableReference` construct
exportDocs.push({
docType: 'var',
name: exportDoc.name,
id: exportDoc.id,
returnType: 'InjectableReference'
});
}
}
});
};
};

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var mockPackage = require('../mocks/mockPackage');
var Dgeni = require('dgeni');
var _ = require('lodash');
describe('readTypeScriptModules', function() {
var dgeni, injector, convertPrivateClassesToInterfaces;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
convertPrivateClassesToInterfaces = injector.get('convertPrivateClassesToInterfaces');
});
it('should convert @internal class docs to interface docs', function() {
var docs = [
{
docType: 'class',
name: 'privateClass',
id: 'privateClass',
constructorDoc: { internal: true }
}
];
convertPrivateClassesToInterfaces(docs, false);
expect(docs[0].docType).toEqual('interface');
});
it('should not touch non-internal class docs', function() {
var docs = [
{
docType: 'class',
name: 'privateClass',
id: 'privateClass',
constructorDoc: { }
}
];
convertPrivateClassesToInterfaces(docs, false);
expect(docs[0].docType).toEqual('class');
});
it('should convert the heritage since interfaces use `extends` not `implements`', function() {
var docs = [
{
docType: 'class',
name: 'privateClass',
id: 'privateClass',
constructorDoc: { internal: true },
heritage: 'implements parentInterface'
}
];
convertPrivateClassesToInterfaces(docs, false);
expect(docs[0].heritage).toEqual('extends parentInterface');
});
it('should add new injectable reference types, if specified, to the passed in collection', function() {
var docs = [
{
docType: 'class',
name: 'privateClass',
id: 'privateClass',
constructorDoc: { internal: true },
heritage: 'implements parentInterface'
}
];
convertPrivateClassesToInterfaces(docs, true);
expect(docs[1]).toEqual({
docType : 'var',
name : 'privateClass',
id : 'privateClass',
returnType : 'InjectableReference'
});
});
});

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module.exports = function modules() {
return {};
};

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var ts = require('typescript');
var fs = require('fs');
var path = require('canonical-path');
// We need to provide our own version of CompilerHost because we want to set the
// base directory and specify what extensions to consider when trying to load a source
// file
module.exports = function createCompilerHost(log) {
return function createCompilerHost(options, baseDir, extensions) {
return {
getSourceFile: function(fileName, languageVersion, onError) {
var text, resolvedPath, resolvedPathWithExt;
// Strip off the extension and resolve relative to the baseDir
baseFilePath = fileName.replace(/\.[^.]+$/, '');
resolvedPath = path.resolve(baseDir, baseFilePath);
// Iterate through each possible extension and return the first source file that is actually found
for(var i=0; i<extensions.length; i++) {
// Try reading the content from files using each of the given extensions
try {
resolvedPathWithExt = resolvedPath + extensions[i];
log.silly('getSourceFile:', resolvedPathWithExt);
text = fs.readFileSync(resolvedPathWithExt, { encoding: options.charset });
log.debug('found source file:', fileName, resolvedPathWithExt);
return ts.createSourceFile(baseFilePath + extensions[i], text, languageVersion);
}
catch(e) {
// Try again if the file simply did not exist, otherwise report the error as a warning
if(e.code !== 'ENOENT') {
if (onError) onError(e.message);
log.warn('Error reading ' + resolvedPathWithExt + ' : ' + e.message);
}
}
}
},
getDefaultLibFileName: function(options) {
return path.resolve(path.dirname(ts.sys.getExecutingFilePath()), ts.getDefaultLibFileName(options));
},
writeFile: function(fileName, data, writeByteOrderMark, onError) {
// no-op
},
getCurrentDirectory: function() {
return baseDir;
},
useCaseSensitiveFileNames: function() {
return ts.sys.useCaseSensitiveFileNames;
},
getCanonicalFileName: function(fileName) {
// if underlying system can distinguish between two files whose names differs only in cases then file name already in canonical form.
// otherwise use toLowerCase as a canonical form.
return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase();
},
getNewLine: function() {
return ts.sys.newLine;
},
fileExists: function(fileName) {
var resolvedPath = path.resolve(baseDir, fileName);
try {
fs.statSync(resolvedPath);
return true;
} catch (e) {
return false;
}
},
readFile: function(fileName) {
var resolvedPath = path.resolve(baseDir, fileName);
return fs.readFileSync(resolvedPath, { encoding: options.charset });
}
};
};
};

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@ -0,0 +1,80 @@
var mockPackage = require('../../mocks/mockPackage');
var Dgeni = require('dgeni');
var path = require('canonical-path');
var ts = require('typescript');
describe('createCompilerHost', function() {
var dgeni, injector, options, host, baseDir, extensions;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
var createCompilerHost = injector.get('createCompilerHost');
options = { charset: 'utf8' };
baseDir = path.resolve(__dirname, '../../mocks/tsParser');
extensions = ['.ts', '.js'];
host = createCompilerHost(options, baseDir, extensions);
});
describe('getSourceFile', function() {
it('should return a SourceFile object for a given path, with fileName relative to baseDir', function() {
var sourceFile = host.getSourceFile('testSrc.ts');
expect(sourceFile.fileName).toEqual('testSrc.ts');
expect(sourceFile.pos).toEqual(0);
expect(sourceFile.text).toEqual(jasmine.any(String));
});
it('should try each of the configured extensions and update the filename to the correct extension', function() {
var sourceFile = host.getSourceFile('testSrc.js');
expect(sourceFile.fileName).toEqual('testSrc.ts');
sourceFile = host.getSourceFile('../mockPackage.ts');
expect(sourceFile.fileName).toEqual('../mockPackage.js');
});
});
describe('getDefaultLibFileName', function() {
it('should return a path to the default library', function() {
expect(host.getDefaultLibFileName(options)).toContain('typescript/lib/lib.d.ts');
});
});
describe('writeFile', function() {
it('should do nothing', function() {
host.writeFile();
});
});
describe('getCurrentDirectory', function() {
it('should return the baseDir', function() {
expect(host.getCurrentDirectory()).toEqual(baseDir);
});
});
describe('useCaseSensitiveFileNames', function() {
it('should return true if the OS is case sensitive', function() {
expect(host.useCaseSensitiveFileNames()).toBe(ts.sys.useCaseSensitiveFileNames);
});
});
describe('getCanonicalFileName', function() {
it('should lower case the filename', function() {
var expectedFilePath = host.useCaseSensitiveFileNames() ? 'SomeFile.ts' : 'somefile.ts';
expect(host.getCanonicalFileName('SomeFile.ts')).toEqual(expectedFilePath);
});
});
describe('getNewLine', function() {
it('should return the newline character for the OS', function() {
expect(host.getNewLine()).toEqual(require('os').EOL);
});
});
});

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@ -0,0 +1,49 @@
var ts = require('typescript');
var LEADING_STAR = /^[^\S\r\n]*\*[^\S\n\r]?/gm;
module.exports = function getContent() {
return function(symbol) {
var content = "";
if (!symbol.declarations) return content;
symbol.declarations.forEach(function(declaration) {
// If this is left side of dotted module declaration, there is no doc comment associated with this declaration
if (declaration.kind === ts.SyntaxKind.ModuleDeclaration && declaration.body.kind === ts.SyntaxKind.ModuleDeclaration) {
return content;
}
// If this is dotted module name, get the doc comments from the parent
while (declaration.kind === ts.SyntaxKind.ModuleDeclaration && declaration.parent.kind === ts.SyntaxKind.ModuleDeclaration) {
declaration = declaration.parent;
}
// If this is a variable declaration then we get the doc comments from the grand parent
if (declaration.kind === ts.SyntaxKind.VariableDeclaration) {
declaration = declaration.parent.parent;
}
// Get the source file of this declaration
var sourceFile = ts.getSourceFileOfNode(declaration);
var commentRanges = ts.getJsDocComments(declaration, sourceFile);
if (commentRanges) {
commentRanges.forEach(function(commentRange) {
content += sourceFile.text
.substring(commentRange.pos+ '/**'.length, commentRange.end - '*/'.length)
.replace(LEADING_STAR, '')
.trim();
if (commentRange.hasTrailingNewLine) {
content += '\n';
}
});
}
content += '\n';
});
return content;
};
};

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@ -0,0 +1,54 @@
var ts = require('typescript');
module.exports = function getExportDocType(log) {
return function(symbol) {
if(symbol.flags & ts.SymbolFlags.Function) {
return 'function';
}
if(symbol.flags & ts.SymbolFlags.Class) {
return 'class';
}
if(symbol.flags & ts.SymbolFlags.Interface) {
return 'interface';
}
if(symbol.flags & ts.SymbolFlags.ConstEnum) {
return 'enum';
}
if(symbol.flags & ts.SymbolFlags.RegularEnum) {
return 'enum';
}
if(symbol.flags & ts.SymbolFlags.Property) {
return 'module-property';
}
if(symbol.flags & ts.SymbolFlags.TypeAlias) {
return 'type-alias';
}
if(symbol.flags & ts.SymbolFlags.FunctionScopedVariable) {
return 'var';
}
if(symbol.flags & ts.SymbolFlags.BlockScopedVariable) {
return getBlockScopedVariableDocType(symbol);
}
log.warn('getExportDocType(): Unknown symbol type', {
symbolName: symbol.name,
symbolType: symbol.flags,
symbolTarget: symbol.target,
file: ts.getSourceFileOfNode(symbol.declarations[0]).fileName
});
return 'unknown';
};
function getBlockScopedVariableDocType(symbol) {
var node = symbol.valueDeclaration;
while(node) {
if ( node.flags & 0x2000 /* const */) {
return 'const';
}
node = node.parent;
}
return 'let';
}
};

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@ -0,0 +1,20 @@
var path = require('canonical-path');
var ts = require('typescript');
module.exports = function getFileInfo(log) {
return function (symbol, basePath) {
var fileName = ts.getSourceFileOfNode(symbol.declarations[0]).fileName;
var file = path.resolve(basePath, fileName);
var fileInfo = {
filePath: file,
baseName: path.basename(file, path.extname(file)),
extension: path.extname(file).replace(/^\./, ''),
basePath: basePath,
relativePath: fileName,
projectRelativePath: fileName
};
return fileInfo;
};
};

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@ -0,0 +1,74 @@
var ts = require('typescript');
var path = require('canonical-path');
module.exports = function tsParser(createCompilerHost, log) {
return {
// These are the extension that we should consider when trying to load a module
// During migration from Traceur, there is a mix of `.ts`, `.es6` and `.js` (atScript)
// files in the project and the TypeScript compiler only looks for `.ts` files when trying
// to load imports.
extensions: ['.ts', '.js'],
// The options for the TS compiler
options: {
allowNonTsExtensions: true,
charset: 'utf8'
},
parse: function(fileNames, baseDir) {
// "Compile" a program from the given module filenames, to get hold of a
// typeChecker that can be used to interrogate the modules, exports and so on.
var host = createCompilerHost(this.options, baseDir, this.extensions);
var program = ts.createProgram(fileNames, this.options, host);
var typeChecker = program.getTypeChecker();
// Create an array of module symbols for each file we were given
var moduleSymbols = [];
fileNames.forEach(function(fileName) {
var sourceFile = program.getSourceFile(fileName);
if (!sourceFile) {
throw new Error('Invalid source file: ' + fileName);
} else if (!sourceFile.symbol) {
// Some files contain only a comment and no actual module code
log.warn('No module code found in ' + fileName);
} else {
moduleSymbols.push(sourceFile.symbol);
}
});
moduleSymbols.forEach(function(tsModule) {
// The type checker has a nice helper function that returns an array of Symbols
// representing the exports for a given module
tsModule.exportArray = typeChecker.getExportsOfModule(tsModule);
// Although 'star' imports (e.g. `export * from 'some/module';) get resolved automatically
// by the compiler/binder, it seems that explicit imports (e.g. `export {SomeClass} from 'some/module'`)
// do not so we have to do a little work.
tsModule.exportArray.forEach(function(moduleExport) {
if (moduleExport.flags & ts.SymbolFlags.Alias) {
// To maintain the alias information (particularly the alias name)
// we just attach the original "resolved" symbol to the alias symbol
moduleExport.resolvedSymbol = typeChecker.getAliasedSymbol(moduleExport);
}
});
});
moduleSymbols.typeChecker = typeChecker;
return {
moduleSymbols: moduleSymbols,
typeChecker: typeChecker,
program: program,
host: host
};
}
};
};

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@ -0,0 +1,21 @@
var mockPackage = require('../../mocks/mockPackage');
var Dgeni = require('dgeni');
var path = require('canonical-path');
describe('tsParser', function() {
var dgeni, injector, parser;
beforeEach(function() {
dgeni = new Dgeni([mockPackage()]);
injector = dgeni.configureInjector();
parser = injector.get('tsParser');
});
it("should parse a TS file", function() {
var parseInfo = parser.parse(['testSrc.ts'], path.resolve(__dirname, '../../mocks/tsParser'));
var tsModules = parseInfo.moduleSymbols;
expect(tsModules.length).toEqual(1);
expect(tsModules[0].exportArray.length).toEqual(3);
expect(tsModules[0].exportArray.map(function(i) { return i.name; })).toEqual(['MyClass', 'myFn', 'x']);
});
});

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86
karma-dart-evalcache.js Normal file
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@ -0,0 +1,86 @@
// This module provides a customFileHandler for karma
// that serves files with urls like /packages_<timestamp>/...
// with maximum cache.
// We are using these urls when we spawn isolates
// so that the isolates don't reload files every time.
var common = require('karma/lib/middleware/common');
var fs = require('fs');
var DART_EVAL_PATH_RE = /.*\/packages_\d+\/(.*)$/;
module.exports = createFactory;
function createFactory(proxyPaths) {
return {
'framework:dart-evalcache': ['factory', dartEvalCacheFactory]
};
function dartEvalCacheFactory(emitter, logger, customFileHandlers) {
var filesPromise = new common.PromiseContainer();
emitter.on('file_list_modified', function(files) {
filesPromise.set(Promise.resolve(files));
});
var serveFile = common.createServeFile(fs);
var log = logger.create('dart-evalcache');
customFileHandlers.push({
urlRegex: DART_EVAL_PATH_RE,
handler: handler
});
// See source_files handler
function handler(request, response, fa, fb, basePath) {
return filesPromise.then(function(files) {
try {
var requestedFilePath = mapUrlToFile(request.url, proxyPaths, basePath, log);
// TODO(vojta): change served to be a map rather then an array
var file = findByPath(files.served, requestedFilePath);
if (file) {
serveFile(file.contentPath || file.path, response, function() {
common.setHeavyCacheHeaders(response);
}, file.content);
} else {
response.writeHead(404);
response.end('Not found');
}
} catch (e) {
log.error(e.stack);
response.writeHead(500);
response.end('Error', e.stack);
}
});
}
};
}
function mapUrlToFile(url, proxyPaths, basePath, log) {
var originalUrl = url;
url = url.indexOf('?') > -1 ? url.substring(0, url.indexOf('?')) : url;
var match = DART_EVAL_PATH_RE.exec(url);
var packagePath = match[1];
var result = null;
var lastProxyFromLength = 0;
Object.keys(proxyPaths).forEach(function(proxyFrom) {
if (startsWith(packagePath, proxyFrom) && proxyFrom.length > lastProxyFromLength) {
lastProxyFromLength = proxyFrom.length;
result = proxyPaths[proxyFrom] + packagePath.substring(proxyFrom.length);
}
});
return basePath + '/' + result;
}
function startsWith(string, subString) {
return string.length >= subString.length && string.slice(0, subString.length) === subString;
}
function findByPath(files, path) {
for (var i = 0; i < files.length; i++) {
if (files[i].path === path) {
return files[i];
}
}
return null;
}

82
karma-dart.conf.js Normal file
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@ -0,0 +1,82 @@
var sauceConf = require('./sauce.conf');
var packageSources = {
// Dependencies installed with `pub install`.
'unittest': 'packages/unittest',
'guinness': 'packages/guinness',
'matcher': 'packages/matcher',
'stack_trace': 'packages/stack_trace',
'collection': 'packages/collection',
'path': 'packages/path',
'observe': 'packages/observe',
'quiver': 'packages/quiver',
'intl': 'packages/intl',
'smoke': 'packages/smoke',
'logging': 'packages/logging',
'utf': 'packages/utf',
// Local dependencies, transpiled from the source.
'angular2': 'dist/dart/angular2/lib',
'angular2/test/': 'dist/dart/angular2/test/',
'http': 'dist/dart/http/lib',
'angular2_material': 'dist/dart/angular2_material/lib',
'benchpress': 'dist/dart/benchpress/lib',
'examples': 'dist/dart/examples/lib'
};
var proxyPaths = {};
Object.keys(packageSources).map(function(packageName) {
var filePath = packageSources[packageName];
proxyPaths['/packages/'+packageName] = '/base/'+filePath;
});
// Karma configuration
// Generated on Thu Sep 25 2014 11:52:02 GMT-0700 (PDT)
module.exports = function(config) {
config.set({
frameworks: ['dart-unittest', 'dart-evalcache'],
files: [
// Init and configure guiness.
{pattern: 'test-init.dart', included: true},
// Unit test files needs to be included.
{pattern: 'dist/dart/**/*_spec.dart', included: true, watched: false},
// Karma-dart via the dart-unittest framework generates
// `__adapter_unittest.dart` that imports these files.
{pattern: 'dist/dart/**', included: false, watched: false},
// Dependencies, installed with `pub install`.
{pattern: 'packages/**/*.dart', included: false, watched: false},
// Init and configure guiness.
{pattern: 'test-main.dart', included: true},
{pattern: 'modules/**/test/**/static_assets/**', included: false, watched: false},
],
exclude: [
'dist/dart/**/packages/**',
'modules/angular1_router/**'
],
karmaDartImports: {
guinness: 'package:guinness/guinness_html.dart'
},
// Map packages to the correct urls where Karma serves them.
proxies: proxyPaths,
customLaunchers: sauceConf.customLaunchers,
browsers: ['DartiumWithWebPlatform'],
port: 9877,
plugins: [
require('karma-dart'),
require('karma-chrome-launcher'),
require('karma-sauce-launcher'),
require('./karma-dart-evalcache')(packageSources)
]
});
};

View File

@ -1,5 +1,4 @@
var browserProvidersConf = require('./browser-providers.conf.js');
var internalAngularReporter = require('./tools/karma/reporter.js');
var sauceConf = require('./sauce.conf');
// Karma configuration
// Generated on Thu Sep 25 2014 11:52:02 GMT-0700 (PDT)
@ -11,100 +10,56 @@ module.exports = function(config) {
files: [
// Sources and specs.
// Loaded through the System loader, in `test-main.js`.
{pattern: 'dist/all/@angular/**/*.js', included: false, watched: true},
{pattern: 'dist/js/dev/es5/**', included: false, watched: false},
'node_modules/es6-shim/es6-shim.js',
// include Angular v1 for upgrade module testing
'node_modules/angular/angular.min.js',
'node_modules/zone.js/dist/zone.js',
// zone-microtask must be included first as it contains a Promise monkey patch
'node_modules/zone.js/dist/zone-microtask.js',
'node_modules/zone.js/dist/long-stack-trace-zone.js',
'node_modules/zone.js/dist/jasmine-patch.js',
'node_modules/zone.js/dist/async-test.js',
'node_modules/zone.js/dist/fake-async-test.js',
// Including systemjs because it defines `__eval`, which produces correct stack traces.
'shims_for_IE.js',
'modules/angular2/src/testing/shims_for_IE.js',
'node_modules/systemjs/dist/system.src.js',
{pattern: 'node_modules/rxjs/**', included: false, watched: false, served: true},
{pattern: 'node_modules/@reactivex/rxjs/**', included: false, watched: false, served: true},
'node_modules/reflect-metadata/Reflect.js',
'tools/build/file2modulename.js',
'test-main.js',
{pattern: 'dist/all/empty.*', included: false, watched: false},
{pattern: 'modules/@angular/platform-browser/test/static_assets/**', included: false, watched: false},
{pattern: 'modules/@angular/platform-browser/test/browser/static_assets/**', included: false, watched: false}
{pattern: 'modules/**/test/**/static_assets/**', included: false, watched: false}
],
exclude: [
'dist/all/@angular/**/e2e_test/**',
'dist/all/@angular/examples/**',
'dist/all/@angular/compiler-cli/**',
'dist/all/angular1_router.js',
'dist/all/@angular/platform-browser/testing/e2e_util.js'
],
exclude: ['dist/js/dev/es5/**/e2e_test/**', 'dist/js/dev/es5/angular2/examples/**', 'dist/angular1_router.js'],
customLaunchers: browserProvidersConf.customLaunchers,
customLaunchers: sauceConf.customLaunchers,
plugins: [
'karma-jasmine',
'karma-browserstack-launcher',
'karma-sauce-launcher',
'karma-chrome-launcher',
'karma-sourcemap-loader',
internalAngularReporter
],
preprocessors: {
'**/*.js': ['sourcemap']
},
reporters: ['internal-angular'],
sauceLabs: {
testName: 'Angular2',
retryLimit: 3,
startConnect: false,
recordVideo: false,
recordScreenshots: false,
options: {
'selenium-version': '2.53.0',
'selenium-version': '2.47.1',
'command-timeout': 600,
'idle-timeout': 600,
'max-duration': 5400
}
},
browserStack: {
project: 'Angular2',
startTunnel: false,
retryLimit: 3,
timeout: 600,
pollingTimeout: 10000
},
browsers: ['Chrome'],
port: 9876,
captureTimeout: 60000,
browserDisconnectTimeout : 60000,
browserDisconnectTolerance : 3,
browserNoActivityTimeout : 60000,
port: 9876
});
if (process.env.TRAVIS) {
var buildId = 'TRAVIS #' + process.env.TRAVIS_BUILD_NUMBER + ' (' + process.env.TRAVIS_BUILD_ID + ')';
if (process.env.CI_MODE.startsWith('saucelabs')) {
config.sauceLabs.build = buildId;
config.sauceLabs.tunnelIdentifier = process.env.TRAVIS_JOB_NUMBER;
if (process.env.TRAVIS && process.env.MODE === 'saucelabs') {
config.sauceLabs.build = 'TRAVIS #' + process.env.TRAVIS_BUILD_NUMBER + ' (' + process.env.TRAVIS_BUILD_ID + ')';
config.sauceLabs.tunnelIdentifier = process.env.TRAVIS_JOB_NUMBER;
// TODO(mlaval): remove once SauceLabs supports websockets.
// This speeds up the capturing a bit, as browsers don't even try to use websocket.
console.log('>>>> setting socket.io transport to polling <<<<');
config.transports = ['polling'];
}
if (process.env.CI_MODE.startsWith('browserstack')) {
config.browserStack.build = buildId;
config.browserStack.tunnelIdentifier = process.env.TRAVIS_JOB_NUMBER;
}
// TODO(mlaval): remove once SauceLabs supports websockets.
// This speeds up the capturing a bit, as browsers don't even try to use websocket.
console.log('>>>> setting socket.io transport to polling <<<<');
config.transports = ['polling'];
}
};

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@ -1 +0,0 @@
export 'index.dart';

View File

@ -1,14 +0,0 @@
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
export * from './src/pipes';
export * from './src/directives';
export * from './src/forms-deprecated';
export * from './src/common_directives';
export * from './src/location';
export {NgLocalization} from './src/localization';

View File

@ -1,17 +0,0 @@
{
"name": "@angular/common",
"version": "0.0.0-PLACEHOLDER",
"description": "",
"main": "index.js",
"jsnext:main": "esm/index.js",
"typings": "index.d.ts",
"author": "angular",
"license": "MIT",
"peerDependencies": {
"@angular/core": "0.0.0-PLACEHOLDER"
},
"repository": {
"type": "git",
"url": "https://github.com/angular/angular.git"
}
}

View File

@ -1,17 +0,0 @@
export default {
entry: '../../../dist/packages-dist/common/esm/index.js',
dest: '../../../dist/packages-dist/common/esm/common.umd.js',
format: 'umd',
moduleName: 'ng.common',
globals: {
'@angular/core': 'ng.core',
'rxjs/Subject': 'Rx',
'rxjs/observable/PromiseObservable': 'Rx', // this is wrong, but this stuff has changed in rxjs b.6 so we need to fix it when we update.
'rxjs/operator/toPromise': 'Rx.Observable.prototype',
'rxjs/Observable': 'Rx'
},
plugins: [
// nodeResolve({ jsnext: true, main: true }),
]
}

View File

@ -1,60 +0,0 @@
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Type} from '@angular/core';
import {CORE_DIRECTIVES} from './directives';
import {FORM_DIRECTIVES} from './forms-deprecated';
/**
* A collection of Angular core directives that are likely to be used in each and every Angular
* application. This includes core directives (e.g., NgIf and NgFor), and forms directives (e.g.,
* NgModel).
*
* This collection can be used to quickly enumerate all the built-in directives in the `directives`
* property of the `@Component` decorator.
*
* ### Example
*
* Instead of writing:
*
* ```typescript
* import {NgClass, NgIf, NgFor, NgSwitch, NgSwitchWhen, NgSwitchDefault, NgModel, NgForm} from
* '@angular/common';
* import {OtherDirective} from './myDirectives';
*
* @Component({
* selector: 'my-component',
* templateUrl: 'myComponent.html',
* directives: [NgClass, NgIf, NgFor, NgSwitch, NgSwitchWhen, NgSwitchDefault, NgModel, NgForm,
* OtherDirective]
* })
* export class MyComponent {
* ...
* }
* ```
* one could import all the common directives at once:
*
* ```typescript
* import {COMMON_DIRECTIVES} from '@angular/common';
* import {OtherDirective} from './myDirectives';
*
* @Component({
* selector: 'my-component',
* templateUrl: 'myComponent.html',
* directives: [COMMON_DIRECTIVES, OtherDirective]
* })
* export class MyComponent {
* ...
* }
* ```
*
* @experimental Contains forms which are experimental.
*/
export const COMMON_DIRECTIVES: Type[][] = /*@ts2dart_const*/[CORE_DIRECTIVES, FORM_DIRECTIVES];

View File

@ -1,21 +0,0 @@
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/**
* @module
* @description
* Common directives shipped with Angular.
*/
export {CORE_DIRECTIVES} from './directives/core_directives';
export {NgClass} from './directives/ng_class';
export {NgFor} from './directives/ng_for';
export {NgIf} from './directives/ng_if';
export {NgPlural, NgPluralCase} from './directives/ng_plural';
export {NgStyle} from './directives/ng_style';
export {NgSwitch, NgSwitchCase, NgSwitchDefault} from './directives/ng_switch';
export {NgTemplateOutlet} from './directives/ng_template_outlet';

View File

@ -1,187 +0,0 @@
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {CollectionChangeRecord, Directive, DoCheck, ElementRef, IterableDiffer, IterableDiffers, KeyValueChangeRecord, KeyValueDiffer, KeyValueDiffers, OnDestroy, Renderer} from '@angular/core';
import {StringMapWrapper, isListLikeIterable} from '../facade/collection';
import {isArray, isPresent, isString} from '../facade/lang';
/**
* The `NgClass` directive conditionally adds and removes CSS classes on an HTML element based on
* an expression's evaluation result.
*
* The result of an expression evaluation is interpreted differently depending on type of
* the expression evaluation result:
* - `string` - all the CSS classes listed in a string (space delimited) are added
* - `Array` - all the CSS classes (Array elements) are added
* - `Object` - each key corresponds to a CSS class name while values are interpreted as expressions
* evaluating to `Boolean`. If a given expression evaluates to `true` a corresponding CSS class
* is added - otherwise it is removed.
*
* While the `NgClass` directive can interpret expressions evaluating to `string`, `Array`
* or `Object`, the `Object`-based version is the most often used and has an advantage of keeping
* all the CSS class names in a template.
*
* ### Example ([live demo](http://plnkr.co/edit/a4YdtmWywhJ33uqfpPPn?p=preview)):
*
* ```
* import {Component} from '@angular/core';
* import {NgClass} from '@angular/common';
*
* @Component({
* selector: 'toggle-button',
* inputs: ['isDisabled'],
* template: `
* <div class="button" [ngClass]="{active: isOn, disabled: isDisabled}"
* (click)="toggle(!isOn)">
* Click me!
* </div>`,
* styles: [`
* .button {
* width: 120px;
* border: medium solid black;
* }
*
* .active {
* background-color: red;
* }
*
* .disabled {
* color: gray;
* border: medium solid gray;
* }
* `],
* directives: [NgClass]
* })
* class ToggleButton {
* isOn = false;
* isDisabled = false;
*
* toggle(newState) {
* if (!this.isDisabled) {
* this.isOn = newState;
* }
* }
* }
* ```
*
* @stable
*/
@Directive({selector: '[ngClass]', inputs: ['rawClass: ngClass', 'initialClasses: class']})
export class NgClass implements DoCheck, OnDestroy {
private _iterableDiffer: IterableDiffer;
private _keyValueDiffer: KeyValueDiffer;
private _initialClasses: string[] = [];
private _rawClass: string[]|Set<string>;
constructor(
private _iterableDiffers: IterableDiffers, private _keyValueDiffers: KeyValueDiffers,
private _ngEl: ElementRef, private _renderer: Renderer) {}
set initialClasses(v: string) {
this._applyInitialClasses(true);
this._initialClasses = isPresent(v) && isString(v) ? v.split(' ') : [];
this._applyInitialClasses(false);
this._applyClasses(this._rawClass, false);
}
set rawClass(v: string|string[]|Set<string>|{[key: string]: any}) {
this._cleanupClasses(this._rawClass);
if (isString(v)) {
v = (<string>v).split(' ');
}
this._rawClass = <string[]|Set<string>>v;
this._iterableDiffer = null;
this._keyValueDiffer = null;
if (isPresent(v)) {
if (isListLikeIterable(v)) {
this._iterableDiffer = this._iterableDiffers.find(v).create(null);
} else {
this._keyValueDiffer = this._keyValueDiffers.find(v).create(null);
}
}
}
ngDoCheck(): void {
if (isPresent(this._iterableDiffer)) {
var changes = this._iterableDiffer.diff(this._rawClass);
if (isPresent(changes)) {
this._applyIterableChanges(changes);
}
}
if (isPresent(this._keyValueDiffer)) {
var changes = this._keyValueDiffer.diff(this._rawClass);
if (isPresent(changes)) {
this._applyKeyValueChanges(changes);
}
}
}
ngOnDestroy(): void { this._cleanupClasses(this._rawClass); }
private _cleanupClasses(rawClassVal: string[]|Set<string>|{[key: string]: any}): void {
this._applyClasses(rawClassVal, true);
this._applyInitialClasses(false);
}
private _applyKeyValueChanges(changes: any): void {
changes.forEachAddedItem(
(record: KeyValueChangeRecord) => { this._toggleClass(record.key, record.currentValue); });
changes.forEachChangedItem(
(record: KeyValueChangeRecord) => { this._toggleClass(record.key, record.currentValue); });
changes.forEachRemovedItem((record: KeyValueChangeRecord) => {
if (record.previousValue) {
this._toggleClass(record.key, false);
}
});
}
private _applyIterableChanges(changes: any): void {
changes.forEachAddedItem(
(record: CollectionChangeRecord) => { this._toggleClass(record.item, true); });
changes.forEachRemovedItem(
(record: CollectionChangeRecord) => { this._toggleClass(record.item, false); });
}
private _applyInitialClasses(isCleanup: boolean) {
this._initialClasses.forEach(className => this._toggleClass(className, !isCleanup));
}
private _applyClasses(
rawClassVal: string[]|Set<string>|{[key: string]: any}, isCleanup: boolean) {
if (isPresent(rawClassVal)) {
if (isArray(rawClassVal)) {
(<string[]>rawClassVal).forEach(className => this._toggleClass(className, !isCleanup));
} else if (rawClassVal instanceof Set) {
(<Set<string>>rawClassVal).forEach(className => this._toggleClass(className, !isCleanup));
} else {
StringMapWrapper.forEach(
<{[k: string]: any}>rawClassVal, (expVal: any, className: string) => {
if (isPresent(expVal)) this._toggleClass(className, !isCleanup);
});
}
}
}
private _toggleClass(className: string, enabled: boolean): void {
className = className.trim();
if (className.length > 0) {
if (className.indexOf(' ') > -1) {
var classes = className.split(/\s+/g);
for (var i = 0, len = classes.length; i < len; i++) {
this._renderer.setElementClass(this._ngEl.nativeElement, classes[i], enabled);
}
} else {
this._renderer.setElementClass(this._ngEl.nativeElement, className, enabled);
}
}
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {ChangeDetectorRef, CollectionChangeRecord, DefaultIterableDiffer, Directive, DoCheck, EmbeddedViewRef, IterableDiffer, IterableDiffers, TemplateRef, TrackByFn, ViewContainerRef} from '@angular/core';
import {BaseException} from '../facade/exceptions';
import {getTypeNameForDebugging, isBlank, isPresent} from '../facade/lang';
export class NgForRow {
constructor(public $implicit: any, public index: number, public count: number) {}
get first(): boolean { return this.index === 0; }
get last(): boolean { return this.index === this.count - 1; }
get even(): boolean { return this.index % 2 === 0; }
get odd(): boolean { return !this.even; }
}
/**
* The `NgFor` directive instantiates a template once per item from an iterable. The context for
* each instantiated template inherits from the outer context with the given loop variable set
* to the current item from the iterable.
*
* ### Local Variables
*
* `NgFor` provides several exported values that can be aliased to local variables:
*
* * `index` will be set to the current loop iteration for each template context.
* * `first` will be set to a boolean value indicating whether the item is the first one in the
* iteration.
* * `last` will be set to a boolean value indicating whether the item is the last one in the
* iteration.
* * `even` will be set to a boolean value indicating whether this item has an even index.
* * `odd` will be set to a boolean value indicating whether this item has an odd index.
*
* ### Change Propagation
*
* When the contents of the iterator changes, `NgFor` makes the corresponding changes to the DOM:
*
* * When an item is added, a new instance of the template is added to the DOM.
* * When an item is removed, its template instance is removed from the DOM.
* * When items are reordered, their respective templates are reordered in the DOM.
* * Otherwise, the DOM element for that item will remain the same.
*
* Angular uses object identity to track insertions and deletions within the iterator and reproduce
* those changes in the DOM. This has important implications for animations and any stateful
* controls
* (such as `<input>` elements which accept user input) that are present. Inserted rows can be
* animated in, deleted rows can be animated out, and unchanged rows retain any unsaved state such
* as user input.
*
* It is possible for the identities of elements in the iterator to change while the data does not.
* This can happen, for example, if the iterator produced from an RPC to the server, and that
* RPC is re-run. Even if the data hasn't changed, the second response will produce objects with
* different identities, and Angular will tear down the entire DOM and rebuild it (as if all old
* elements were deleted and all new elements inserted). This is an expensive operation and should
* be avoided if possible.
*
* ### Syntax
*
* - `<li *ngFor="let item of items; let i = index">...</li>`
* - `<li template="ngFor let item of items; let i = index">...</li>`
* - `<template ngFor let-item [ngForOf]="items" let-i="index"><li>...</li></template>`
*
* ### Example
*
* See a [live demo](http://plnkr.co/edit/KVuXxDp0qinGDyo307QW?p=preview) for a more detailed
* example.
*
* @stable
*/
@Directive({selector: '[ngFor][ngForOf]', inputs: ['ngForTrackBy', 'ngForOf', 'ngForTemplate']})
export class NgFor implements DoCheck {
/** @internal */
_ngForOf: any;
/** @internal */
_ngForTrackBy: TrackByFn;
private _differ: IterableDiffer;
constructor(
private _viewContainer: ViewContainerRef, private _templateRef: TemplateRef<NgForRow>,
private _iterableDiffers: IterableDiffers, private _cdr: ChangeDetectorRef) {}
set ngForOf(value: any) {
this._ngForOf = value;
if (isBlank(this._differ) && isPresent(value)) {
try {
this._differ = this._iterableDiffers.find(value).create(this._cdr, this._ngForTrackBy);
} catch (e) {
throw new BaseException(
`Cannot find a differ supporting object '${value}' of type '${getTypeNameForDebugging(value)}'. NgFor only supports binding to Iterables such as Arrays.`);
}
}
}
set ngForTemplate(value: TemplateRef<NgForRow>) {
if (isPresent(value)) {
this._templateRef = value;
}
}
set ngForTrackBy(value: TrackByFn) { this._ngForTrackBy = value; }
ngDoCheck() {
if (isPresent(this._differ)) {
var changes = this._differ.diff(this._ngForOf);
if (isPresent(changes)) this._applyChanges(changes);
}
}
private _applyChanges(changes: DefaultIterableDiffer) {
// TODO(rado): check if change detection can produce a change record that is
// easier to consume than current.
var recordViewTuples: RecordViewTuple[] = [];
changes.forEachRemovedItem(
(removedRecord: CollectionChangeRecord) =>
recordViewTuples.push(new RecordViewTuple(removedRecord, null)));
changes.forEachMovedItem(
(movedRecord: CollectionChangeRecord) =>
recordViewTuples.push(new RecordViewTuple(movedRecord, null)));
var insertTuples = this._bulkRemove(recordViewTuples);
changes.forEachAddedItem(
(addedRecord: CollectionChangeRecord) =>
insertTuples.push(new RecordViewTuple(addedRecord, null)));
this._bulkInsert(insertTuples);
for (var i = 0; i < insertTuples.length; i++) {
this._perViewChange(insertTuples[i].view, insertTuples[i].record);
}
for (var i = 0, ilen = this._viewContainer.length; i < ilen; i++) {
var viewRef = <EmbeddedViewRef<NgForRow>>this._viewContainer.get(i);
viewRef.context.index = i;
viewRef.context.count = ilen;
}
changes.forEachIdentityChange((record: any /** TODO #9100 */) => {
var viewRef = <EmbeddedViewRef<NgForRow>>this._viewContainer.get(record.currentIndex);
viewRef.context.$implicit = record.item;
});
}
private _perViewChange(view: EmbeddedViewRef<NgForRow>, record: CollectionChangeRecord) {
view.context.$implicit = record.item;
}
private _bulkRemove(tuples: RecordViewTuple[]): RecordViewTuple[] {
tuples.sort(
(a: RecordViewTuple, b: RecordViewTuple) =>
a.record.previousIndex - b.record.previousIndex);
var movedTuples: RecordViewTuple[] = [];
for (var i = tuples.length - 1; i >= 0; i--) {
var tuple = tuples[i];
// separate moved views from removed views.
if (isPresent(tuple.record.currentIndex)) {
tuple.view =
<EmbeddedViewRef<NgForRow>>this._viewContainer.detach(tuple.record.previousIndex);
movedTuples.push(tuple);
} else {
this._viewContainer.remove(tuple.record.previousIndex);
}
}
return movedTuples;
}
private _bulkInsert(tuples: RecordViewTuple[]): RecordViewTuple[] {
tuples.sort((a, b) => a.record.currentIndex - b.record.currentIndex);
for (var i = 0; i < tuples.length; i++) {
var tuple = tuples[i];
if (isPresent(tuple.view)) {
this._viewContainer.insert(tuple.view, tuple.record.currentIndex);
} else {
tuple.view = this._viewContainer.createEmbeddedView(
this._templateRef, new NgForRow(null, null, null), tuple.record.currentIndex);
}
}
return tuples;
}
}
class RecordViewTuple {
view: EmbeddedViewRef<NgForRow>;
record: any;
constructor(record: any, view: EmbeddedViewRef<NgForRow>) {
this.record = record;
this.view = view;
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {AfterContentInit, Attribute, ContentChildren, Directive, Input, QueryList, TemplateRef, ViewContainerRef} from '@angular/core';
import {isPresent} from '../facade/lang';
import {NgLocalization, getPluralCategory} from '../localization';
import {SwitchView} from './ng_switch';
/**
* `ngPlural` is an i18n directive that displays DOM sub-trees that match the switch expression
* value, or failing that, DOM sub-trees that match the switch expression's pluralization category.
*
* To use this directive, you must provide an extension of `NgLocalization` that maps values to
* category names. You then define a container element that sets the `[ngPlural]` attribute to a
* switch expression.
* - Inner elements defined with an `[ngPluralCase]` attribute will display based on their
* expression.
* - If `[ngPluralCase]` is set to a value starting with `=`, it will only display if the value
* matches the switch expression exactly.
* - Otherwise, the view will be treated as a "category match", and will only display if exact
* value matches aren't found and the value maps to its category using the `getPluralCategory`
* function provided.
*
* ```typescript
* class MyLocalization extends NgLocalization {
* getPluralCategory(value: any) {
* if(value < 5) {
* return 'few';
* }
* }
* }
*
* @Component({
* selector: 'app',
* providers: [{provide: NgLocalization, useClass: MyLocalization}]
* })
* @View({
* template: `
* <p>Value = {{value}}</p>
* <button (click)="inc()">Increment</button>
*
* <div [ngPlural]="value">
* <template ngPluralCase="=0">there is nothing</template>
* <template ngPluralCase="=1">there is one</template>
* <template ngPluralCase="few">there are a few</template>
* <template ngPluralCase="other">there is some number</template>
* </div>
* `,
* directives: [NgPlural, NgPluralCase]
* })
* export class App {
* value = 'init';
*
* inc() {
* this.value = this.value === 'init' ? 0 : this.value + 1;
* }
* }
*
* ```
* @experimental
*/
@Directive({selector: '[ngPluralCase]'})
export class NgPluralCase {
/** @internal */
_view: SwitchView;
constructor(
@Attribute('ngPluralCase') public value: string, template: TemplateRef<Object>,
viewContainer: ViewContainerRef) {
this._view = new SwitchView(viewContainer, template);
}
}
/**
* @experimental
*/
@Directive({selector: '[ngPlural]'})
export class NgPlural implements AfterContentInit {
private _switchValue: number;
private _activeView: SwitchView;
private _caseViews: {[k: string]: SwitchView} = {};
@ContentChildren(NgPluralCase) cases: QueryList<NgPluralCase> = null;
constructor(private _localization: NgLocalization) {}
@Input()
set ngPlural(value: number) {
this._switchValue = value;
this._updateView();
}
ngAfterContentInit() {
this.cases.forEach((pluralCase: NgPluralCase): void => {
this._caseViews[pluralCase.value] = pluralCase._view;
});
this._updateView();
}
/** @internal */
_updateView(): void {
this._clearViews();
var key = getPluralCategory(
this._switchValue, Object.getOwnPropertyNames(this._caseViews), this._localization);
this._activateView(this._caseViews[key]);
}
/** @internal */
_clearViews() {
if (isPresent(this._activeView)) this._activeView.destroy();
}
/** @internal */
_activateView(view: SwitchView) {
if (!isPresent(view)) return;
this._activeView = view;
this._activeView.create();
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, Host, TemplateRef, ViewContainerRef} from '@angular/core';
import {ListWrapper, Map} from '../facade/collection';
import {isBlank, isPresent, normalizeBlank} from '../facade/lang';
const _CASE_DEFAULT = /*@ts2dart_const*/ new Object();
// TODO: remove when fully deprecated
let _warned: boolean = false;
export class SwitchView {
constructor(
private _viewContainerRef: ViewContainerRef, private _templateRef: TemplateRef<Object>) {}
create(): void { this._viewContainerRef.createEmbeddedView(this._templateRef); }
destroy(): void { this._viewContainerRef.clear(); }
}
/**
* Adds or removes DOM sub-trees when their match expressions match the switch expression.
*
* Elements within `NgSwitch` but without `ngSwitchCase` or `NgSwitchDefault` directives will be
* preserved at the location as specified in the template.
*
* `NgSwitch` simply inserts nested elements based on which match expression matches the value
* obtained from the evaluated switch expression. In other words, you define a container element
* (where you place the directive with a switch expression on the
* `[ngSwitch]="..."` attribute), define any inner elements inside of the directive and
* place a `[ngSwitchCase]` attribute per element.
*
* The `ngSwitchCase` property is used to inform `NgSwitch` which element to display when the
* expression is evaluated. If a matching expression is not found via a `ngSwitchCase` property
* then an element with the `ngSwitchDefault` attribute is displayed.
*
* ### Example ([live demo](http://plnkr.co/edit/DQMTII95CbuqWrl3lYAs?p=preview))
*
* ```typescript
* @Component({
* selector: 'app',
* template: `
* <p>Value = {{value}}</p>
* <button (click)="inc()">Increment</button>
*
* <div [ngSwitch]="value">
* <p *ngSwitchCase="'init'">increment to start</p>
* <p *ngSwitchCase="0">0, increment again</p>
* <p *ngSwitchCase="1">1, increment again</p>
* <p *ngSwitchCase="2">2, stop incrementing</p>
* <p *ngSwitchDefault>&gt; 2, STOP!</p>
* </div>
*
* <!-- alternate syntax -->
*
* <p [ngSwitch]="value">
* <template ngSwitchCase="init">increment to start</template>
* <template [ngSwitchCase]="0">0, increment again</template>
* <template [ngSwitchCase]="1">1, increment again</template>
* <template [ngSwitchCase]="2">2, stop incrementing</template>
* <template ngSwitchDefault>&gt; 2, STOP!</template>
* </p>
* `,
* directives: [NgSwitch, ngSwitchCase, NgSwitchDefault]
* })
* export class App {
* value = 'init';
*
* inc() {
* this.value = this.value === 'init' ? 0 : this.value + 1;
* }
* }
*
* bootstrap(App).catch(err => console.error(err));
* ```
*
* @experimental
*/
@Directive({selector: '[ngSwitch]', inputs: ['ngSwitch']})
export class NgSwitch {
private _switchValue: any;
private _useDefault: boolean = false;
private _valueViews = new Map<any, SwitchView[]>();
private _activeViews: SwitchView[] = [];
set ngSwitch(value: any) {
// Empty the currently active ViewContainers
this._emptyAllActiveViews();
// Add the ViewContainers matching the value (with a fallback to default)
this._useDefault = false;
var views = this._valueViews.get(value);
if (isBlank(views)) {
this._useDefault = true;
views = normalizeBlank(this._valueViews.get(_CASE_DEFAULT));
}
this._activateViews(views);
this._switchValue = value;
}
/** @internal */
_onCaseValueChanged(oldCase: any, newCase: any, view: SwitchView): void {
this._deregisterView(oldCase, view);
this._registerView(newCase, view);
if (oldCase === this._switchValue) {
view.destroy();
ListWrapper.remove(this._activeViews, view);
} else if (newCase === this._switchValue) {
if (this._useDefault) {
this._useDefault = false;
this._emptyAllActiveViews();
}
view.create();
this._activeViews.push(view);
}
// Switch to default when there is no more active ViewContainers
if (this._activeViews.length === 0 && !this._useDefault) {
this._useDefault = true;
this._activateViews(this._valueViews.get(_CASE_DEFAULT));
}
}
/** @internal */
_emptyAllActiveViews(): void {
var activeContainers = this._activeViews;
for (var i = 0; i < activeContainers.length; i++) {
activeContainers[i].destroy();
}
this._activeViews = [];
}
/** @internal */
_activateViews(views: SwitchView[]): void {
// TODO(vicb): assert(this._activeViews.length === 0);
if (isPresent(views)) {
for (var i = 0; i < views.length; i++) {
views[i].create();
}
this._activeViews = views;
}
}
/** @internal */
_registerView(value: any, view: SwitchView): void {
var views = this._valueViews.get(value);
if (isBlank(views)) {
views = [];
this._valueViews.set(value, views);
}
views.push(view);
}
/** @internal */
_deregisterView(value: any, view: SwitchView): void {
// `_CASE_DEFAULT` is used a marker for non-registered cases
if (value === _CASE_DEFAULT) return;
var views = this._valueViews.get(value);
if (views.length == 1) {
this._valueViews.delete(value);
} else {
ListWrapper.remove(views, view);
}
}
}
/**
* Insert the sub-tree when the `ngSwitchCase` expression evaluates to the same value as the
* enclosing switch expression.
*
* If multiple match expression match the switch expression value, all of them are displayed.
*
* See {@link NgSwitch} for more details and example.
*
* @experimental
*/
@Directive({selector: '[ngSwitchCase],[ngSwitchWhen]', inputs: ['ngSwitchCase', 'ngSwitchWhen']})
export class NgSwitchCase {
// `_CASE_DEFAULT` is used as a marker for a not yet initialized value
/** @internal */
_value: any = _CASE_DEFAULT;
/** @internal */
_view: SwitchView;
private _switch: NgSwitch;
constructor(
viewContainer: ViewContainerRef, templateRef: TemplateRef<Object>,
@Host() ngSwitch: NgSwitch) {
this._switch = ngSwitch;
this._view = new SwitchView(viewContainer, templateRef);
}
set ngSwitchCase(value: any) {
this._switch._onCaseValueChanged(this._value, value, this._view);
this._value = value;
}
set ngSwitchWhen(value: any) {
if (!_warned) {
_warned = true;
console.warn('*ngSwitchWhen is deprecated and will be removed. Use *ngSwitchCase instead');
}
this._switch._onCaseValueChanged(this._value, value, this._view);
this._value = value;
}
}
/**
* Default case statements are displayed when no match expression matches the switch expression
* value.
*
* See {@link NgSwitch} for more details and example.
*
* @experimental
*/
@Directive({selector: '[ngSwitchDefault]'})
export class NgSwitchDefault {
constructor(
viewContainer: ViewContainerRef, templateRef: TemplateRef<Object>,
@Host() sswitch: NgSwitch) {
sswitch._registerView(_CASE_DEFAULT, new SwitchView(viewContainer, templateRef));
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, EmbeddedViewRef, Input, TemplateRef, ViewContainerRef} from '@angular/core';
import {isPresent} from '../facade/lang';
/**
* Creates and inserts an embedded view based on a prepared `TemplateRef`.
* You can attach a context object to the `EmbeddedViewRef` by setting `[ngOutletContext]`.
* `[ngOutletContext]` should be an object, the object's keys will be the local template variables
* available within the `TemplateRef`.
*
* Note: using the key `$implicit` in the context object will set it's value as default.
*
* ### Syntax
* - `<template [ngTemplateOutlet]="templateRefExpression"
* [ngOutletContext]="objectExpression"></template>`
*
* @experimental
*/
@Directive({selector: '[ngTemplateOutlet]'})
export class NgTemplateOutlet {
private _viewRef: EmbeddedViewRef<any>;
private _context: Object;
private _templateRef: TemplateRef<any>;
constructor(private _viewContainerRef: ViewContainerRef) {}
@Input()
set ngOutletContext(context: Object) {
if (this._context !== context) {
this._context = context;
if (isPresent(this._viewRef)) {
this.createView();
}
}
}
@Input()
set ngTemplateOutlet(templateRef: TemplateRef<Object>) {
if (this._templateRef !== templateRef) {
this._templateRef = templateRef;
this.createView();
}
}
private createView() {
if (isPresent(this._viewRef)) {
this._viewContainerRef.remove(this._viewContainerRef.indexOf(this._viewRef));
}
if (isPresent(this._templateRef)) {
this._viewRef = this._viewContainerRef.createEmbeddedView(this._templateRef, this._context);
}
}
}

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../../facade/src

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/**
* @module
* @description
* This module is used for handling user input, by defining and building a {@link ControlGroup} that
* consists of
* {@link Control} objects, and mapping them onto the DOM. {@link Control} objects can then be used
* to read information
* from the form DOM elements.
*
* Forms providers are not included in default providers; you must import these providers
* explicitly.
*/
import {Type} from '@angular/core';
import {RadioControlRegistry} from './forms-deprecated/directives/radio_control_value_accessor';
import {FormBuilder} from './forms-deprecated/form_builder';
export {FORM_DIRECTIVES, RadioButtonState} from './forms-deprecated/directives';
export {AbstractControlDirective} from './forms-deprecated/directives/abstract_control_directive';
export {CheckboxControlValueAccessor} from './forms-deprecated/directives/checkbox_value_accessor';
export {ControlContainer} from './forms-deprecated/directives/control_container';
export {ControlValueAccessor, NG_VALUE_ACCESSOR} from './forms-deprecated/directives/control_value_accessor';
export {DefaultValueAccessor} from './forms-deprecated/directives/default_value_accessor';
export {Form} from './forms-deprecated/directives/form_interface';
export {NgControl} from './forms-deprecated/directives/ng_control';
export {NgControlGroup} from './forms-deprecated/directives/ng_control_group';
export {NgControlName} from './forms-deprecated/directives/ng_control_name';
export {NgControlStatus} from './forms-deprecated/directives/ng_control_status';
export {NgForm} from './forms-deprecated/directives/ng_form';
export {NgFormControl} from './forms-deprecated/directives/ng_form_control';
export {NgFormModel} from './forms-deprecated/directives/ng_form_model';
export {NgModel} from './forms-deprecated/directives/ng_model';
export {NgSelectOption, SelectControlValueAccessor} from './forms-deprecated/directives/select_control_value_accessor';
export {MaxLengthValidator, MinLengthValidator, PatternValidator, RequiredValidator, Validator} from './forms-deprecated/directives/validators';
export {FormBuilder} from './forms-deprecated/form_builder';
export {AbstractControl, Control, ControlArray, ControlGroup} from './forms-deprecated/model';
export {NG_ASYNC_VALIDATORS, NG_VALIDATORS, Validators} from './forms-deprecated/validators';
/**
* Shorthand set of providers used for building Angular forms.
*
* ### Example
*
* ```typescript
* bootstrap(MyApp, [FORM_PROVIDERS]);
* ```
*
* @experimental
*/
export const FORM_PROVIDERS: Type[] = /*@ts2dart_const*/[FormBuilder, RadioControlRegistry];

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, ElementRef, Renderer, forwardRef} from '@angular/core';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
export const CHECKBOX_VALUE_ACCESSOR: any = /*@ts2dart_const*/ {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => CheckboxControlValueAccessor),
multi: true
};
/**
* The accessor for writing a value and listening to changes on a checkbox input element.
*
* ### Example
* ```
* <input type="checkbox" ngControl="rememberLogin">
* ```
*
* @experimental
*/
@Directive({
selector:
'input[type=checkbox][ngControl],input[type=checkbox][ngFormControl],input[type=checkbox][ngModel]',
host: {'(change)': 'onChange($event.target.checked)', '(blur)': 'onTouched()'},
providers: [CHECKBOX_VALUE_ACCESSOR]
})
export class CheckboxControlValueAccessor implements ControlValueAccessor {
onChange = (_: any) => {};
onTouched = () => {};
constructor(private _renderer: Renderer, private _elementRef: ElementRef) {}
writeValue(value: any): void {
this._renderer.setElementProperty(this._elementRef.nativeElement, 'checked', value);
}
registerOnChange(fn: (_: any) => {}): void { this.onChange = fn; }
registerOnTouched(fn: () => {}): void { this.onTouched = fn; }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {AbstractControlDirective} from './abstract_control_directive';
import {Form} from './form_interface';
/**
* A directive that contains multiple {@link NgControl}s.
*
* Only used by the forms module.
*
* @experimental
*/
export class ControlContainer extends AbstractControlDirective {
name: string;
/**
* Get the form to which this container belongs.
*/
get formDirective(): Form { return null; }
/**
* Get the path to this container.
*/
get path(): string[] { return null; }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {OpaqueToken} from '@angular/core';
/**
* A bridge between a control and a native element.
*
* A `ControlValueAccessor` abstracts the operations of writing a new value to a
* DOM element representing an input control.
*
* Please see {@link DefaultValueAccessor} for more information.
*
* @experimental
*/
export interface ControlValueAccessor {
/**
* Write a new value to the element.
*/
writeValue(obj: any): void;
/**
* Set the function to be called when the control receives a change event.
*/
registerOnChange(fn: any): void;
/**
* Set the function to be called when the control receives a touch event.
*/
registerOnTouched(fn: any): void;
}
/**
* Used to provide a {@link ControlValueAccessor} for form controls.
*
* See {@link DefaultValueAccessor} for how to implement one.
* @experimental
*/
export const NG_VALUE_ACCESSOR: OpaqueToken =
/*@ts2dart_const*/ new OpaqueToken('NgValueAccessor');

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, ElementRef, Renderer, forwardRef} from '@angular/core';
import {isBlank} from '../../facade/lang';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
export const DEFAULT_VALUE_ACCESSOR: any = /*@ts2dart_const*/
/* @ts2dart_Provider */ {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => DefaultValueAccessor),
multi: true
};
/**
* The default accessor for writing a value and listening to changes that is used by the
* {@link NgModel}, {@link NgFormControl}, and {@link NgControlName} directives.
*
* ### Example
* ```
* <input type="text" ngControl="searchQuery">
* ```
*
* @experimental
*/
@Directive({
selector:
'input:not([type=checkbox])[ngControl],textarea[ngControl],input:not([type=checkbox])[ngFormControl],textarea[ngFormControl],input:not([type=checkbox])[ngModel],textarea[ngModel],[ngDefaultControl]',
// TODO: vsavkin replace the above selector with the one below it once
// https://github.com/angular/angular/issues/3011 is implemented
// selector: '[ngControl],[ngModel],[ngFormControl]',
host: {'(input)': 'onChange($event.target.value)', '(blur)': 'onTouched()'},
providers: [DEFAULT_VALUE_ACCESSOR]
})
export class DefaultValueAccessor implements ControlValueAccessor {
onChange = (_: any) => {};
onTouched = () => {};
constructor(private _renderer: Renderer, private _elementRef: ElementRef) {}
writeValue(value: any): void {
var normalizedValue = isBlank(value) ? '' : value;
this._renderer.setElementProperty(this._elementRef.nativeElement, 'value', normalizedValue);
}
registerOnChange(fn: (_: any) => void): void { this.onChange = fn; }
registerOnTouched(fn: () => void): void { this.onTouched = fn; }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Control, ControlGroup} from '../model';
import {NgControl} from './ng_control';
import {NgControlGroup} from './ng_control_group';
/**
* An interface that {@link NgFormModel} and {@link NgForm} implement.
*
* Only used by the forms module.
*
* @experimental
*/
export interface Form {
/**
* Add a control to this form.
*/
addControl(dir: NgControl): void;
/**
* Remove a control from this form.
*/
removeControl(dir: NgControl): void;
/**
* Look up the {@link Control} associated with a particular {@link NgControl}.
*/
getControl(dir: NgControl): Control;
/**
* Add a group of controls to this form.
*/
addControlGroup(dir: NgControlGroup): void;
/**
* Remove a group of controls from this form.
*/
removeControlGroup(dir: NgControlGroup): void;
/**
* Look up the {@link ControlGroup} associated with a particular {@link NgControlGroup}.
*/
getControlGroup(dir: NgControlGroup): ControlGroup;
/**
* Update the model for a particular control with a new value.
*/
updateModel(dir: NgControl, value: any): void;
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {unimplemented} from '../../facade/exceptions';
import {AbstractControlDirective} from './abstract_control_directive';
import {ControlValueAccessor} from './control_value_accessor';
import {AsyncValidatorFn, ValidatorFn} from './validators';
/**
* A base class that all control directive extend.
* It binds a {@link Control} object to a DOM element.
*
* Used internally by Angular forms.
*
* @experimental
*/
export abstract class NgControl extends AbstractControlDirective {
name: string = null;
valueAccessor: ControlValueAccessor = null;
get validator(): ValidatorFn { return <ValidatorFn>unimplemented(); }
get asyncValidator(): AsyncValidatorFn { return <AsyncValidatorFn>unimplemented(); }
abstract viewToModelUpdate(newValue: any): void;
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, Host, Inject, OnDestroy, OnInit, Optional, Self, SkipSelf, forwardRef} from '@angular/core';
import {ControlGroup} from '../model';
import {NG_ASYNC_VALIDATORS, NG_VALIDATORS} from '../validators';
import {ControlContainer} from './control_container';
import {Form} from './form_interface';
import {composeAsyncValidators, composeValidators, controlPath} from './shared';
import {AsyncValidatorFn, ValidatorFn} from './validators';
export const controlGroupProvider: any =
/*@ts2dart_const*/ /* @ts2dart_Provider */ {
provide: ControlContainer,
useExisting: forwardRef(() => NgControlGroup)
};
/**
* Creates and binds a control group to a DOM element.
*
* This directive can only be used as a child of {@link NgForm} or {@link NgFormModel}.
*
* ### Example ([live demo](http://plnkr.co/edit/7EJ11uGeaggViYM6T5nq?p=preview))
*
* ```typescript
* @Component({
* selector: 'my-app',
* template: `
* <div>
* <h2>Angular Control &amp; ControlGroup Example</h2>
* <form #f="ngForm">
* <div ngControlGroup="name" #cgName="ngForm">
* <h3>Enter your name:</h3>
* <p>First: <input ngControl="first" required></p>
* <p>Middle: <input ngControl="middle"></p>
* <p>Last: <input ngControl="last" required></p>
* </div>
* <h3>Name value:</h3>
* <pre>{{valueOf(cgName)}}</pre>
* <p>Name is {{cgName?.control?.valid ? "valid" : "invalid"}}</p>
* <h3>What's your favorite food?</h3>
* <p><input ngControl="food"></p>
* <h3>Form value</h3>
* <pre>{{valueOf(f)}}</pre>
* </form>
* </div>
* `
* })
* export class App {
* valueOf(cg: NgControlGroup): string {
* if (cg.control == null) {
* return null;
* }
* return JSON.stringify(cg.control.value, null, 2);
* }
* }
* ```
*
* This example declares a control group for a user's name. The value and validation state of
* this group can be accessed separately from the overall form.
*
* @experimental
*/
@Directive({
selector: '[ngControlGroup]',
providers: [controlGroupProvider],
inputs: ['name: ngControlGroup'],
exportAs: 'ngForm'
})
export class NgControlGroup extends ControlContainer implements OnInit,
OnDestroy {
/** @internal */
_parent: ControlContainer;
constructor(
@Host() @SkipSelf() parent: ControlContainer,
@Optional() @Self() @Inject(NG_VALIDATORS) private _validators: any[],
@Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) private _asyncValidators: any[]) {
super();
this._parent = parent;
}
ngOnInit(): void { this.formDirective.addControlGroup(this); }
ngOnDestroy(): void { this.formDirective.removeControlGroup(this); }
/**
* Get the {@link ControlGroup} backing this binding.
*/
get control(): ControlGroup { return this.formDirective.getControlGroup(this); }
/**
* Get the path to this control group.
*/
get path(): string[] { return controlPath(this.name, this._parent); }
/**
* Get the {@link Form} to which this group belongs.
*/
get formDirective(): Form { return this._parent.formDirective; }
get validator(): ValidatorFn { return composeValidators(this._validators); }
get asyncValidator(): AsyncValidatorFn { return composeAsyncValidators(this._asyncValidators); }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, Host, Inject, OnChanges, OnDestroy, Optional, Self, SimpleChanges, SkipSelf, forwardRef} from '@angular/core';
import {EventEmitter, ObservableWrapper} from '../../facade/async';
import {Control} from '../model';
import {NG_ASYNC_VALIDATORS, NG_VALIDATORS} from '../validators';
import {ControlContainer} from './control_container';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
import {NgControl} from './ng_control';
import {composeAsyncValidators, composeValidators, controlPath, isPropertyUpdated, selectValueAccessor} from './shared';
import {AsyncValidatorFn, ValidatorFn} from './validators';
export const controlNameBinding: any =
/*@ts2dart_const*/ /* @ts2dart_Provider */ {
provide: NgControl,
useExisting: forwardRef(() => NgControlName)
};
/**
* Creates and binds a control with a specified name to a DOM element.
*
* This directive can only be used as a child of {@link NgForm} or {@link NgFormModel}.
* ### Example
*
* In this example, we create the login and password controls.
* We can work with each control separately: check its validity, get its value, listen to its
* changes.
*
* ```
* @Component({
* selector: "login-comp",
* directives: [FORM_DIRECTIVES],
* template: `
* <form #f="ngForm" (submit)='onLogIn(f.value)'>
* Login <input type='text' ngControl='login' #l="ngForm">
* <div *ngIf="!l.valid">Login is invalid</div>
*
* Password <input type='password' ngControl='password'>
* <button type='submit'>Log in!</button>
* </form>
* `})
* class LoginComp {
* onLogIn(value): void {
* // value === {login: 'some login', password: 'some password'}
* }
* }
* ```
*
* We can also use ngModel to bind a domain model to the form.
*
* ```
* @Component({
* selector: "login-comp",
* directives: [FORM_DIRECTIVES],
* template: `
* <form (submit)='onLogIn()'>
* Login <input type='text' ngControl='login' [(ngModel)]="credentials.login">
* Password <input type='password' ngControl='password'
* [(ngModel)]="credentials.password">
* <button type='submit'>Log in!</button>
* </form>
* `})
* class LoginComp {
* credentials: {login:string, password:string};
*
* onLogIn(): void {
* // this.credentials.login === "some login"
* // this.credentials.password === "some password"
* }
* }
* ```
*
* @experimental
*/
@Directive({
selector: '[ngControl]',
providers: [controlNameBinding],
inputs: ['name: ngControl', 'model: ngModel'],
outputs: ['update: ngModelChange'],
exportAs: 'ngForm'
})
export class NgControlName extends NgControl implements OnChanges,
OnDestroy {
/** @internal */
update = new EventEmitter();
model: any;
viewModel: any;
private _added = false;
constructor(@Host() @SkipSelf() private _parent: ControlContainer,
@Optional() @Self() @Inject(NG_VALIDATORS) private _validators:
/* Array<Validator|Function> */ any[],
@Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) private _asyncValidators:
/* Array<Validator|Function> */ any[],
@Optional() @Self() @Inject(NG_VALUE_ACCESSOR)
valueAccessors: ControlValueAccessor[]) {
super();
this.valueAccessor = selectValueAccessor(this, valueAccessors);
}
ngOnChanges(changes: SimpleChanges) {
if (!this._added) {
this.formDirective.addControl(this);
this._added = true;
}
if (isPropertyUpdated(changes, this.viewModel)) {
this.viewModel = this.model;
this.formDirective.updateModel(this, this.model);
}
}
ngOnDestroy(): void { this.formDirective.removeControl(this); }
viewToModelUpdate(newValue: any): void {
this.viewModel = newValue;
ObservableWrapper.callEmit(this.update, newValue);
}
get path(): string[] { return controlPath(this.name, this._parent); }
get formDirective(): any { return this._parent.formDirective; }
get validator(): ValidatorFn { return composeValidators(this._validators); }
get asyncValidator(): AsyncValidatorFn {
return composeAsyncValidators(this._asyncValidators);
}
get control(): Control { return this.formDirective.getControl(this); }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, Inject, OnChanges, Optional, Self, SimpleChanges, forwardRef} from '@angular/core';
import {EventEmitter, ObservableWrapper} from '../../facade/async';
import {StringMapWrapper} from '../../facade/collection';
import {Control} from '../model';
import {NG_ASYNC_VALIDATORS, NG_VALIDATORS} from '../validators';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
import {NgControl} from './ng_control';
import {composeAsyncValidators, composeValidators, isPropertyUpdated, selectValueAccessor, setUpControl} from './shared';
import {AsyncValidatorFn, ValidatorFn} from './validators';
export const formControlBinding: any =
/*@ts2dart_const*/ /* @ts2dart_Provider */ {
provide: NgControl,
useExisting: forwardRef(() => NgFormControl)
};
/**
* Binds an existing {@link Control} to a DOM element.
*
* ### Example ([live demo](http://plnkr.co/edit/jcQlZ2tTh22BZZ2ucNAT?p=preview))
*
* In this example, we bind the control to an input element. When the value of the input element
* changes, the value of the control will reflect that change. Likewise, if the value of the
* control changes, the input element reflects that change.
*
* ```typescript
* @Component({
* selector: 'my-app',
* template: `
* <div>
* <h2>NgFormControl Example</h2>
* <form>
* <p>Element with existing control: <input type="text"
* [ngFormControl]="loginControl"></p>
* <p>Value of existing control: {{loginControl.value}}</p>
* </form>
* </div>
* `,
* directives: [CORE_DIRECTIVES, FORM_DIRECTIVES]
* })
* export class App {
* loginControl: Control = new Control('');
* }
* ```
*
* ### ngModel
*
* We can also use `ngModel` to bind a domain model to the form.
*
* ### Example ([live demo](http://plnkr.co/edit/yHMLuHO7DNgT8XvtjTDH?p=preview))
*
* ```typescript
* @Component({
* selector: "login-comp",
* directives: [FORM_DIRECTIVES],
* template: "<input type='text' [ngFormControl]='loginControl' [(ngModel)]='login'>"
* })
* class LoginComp {
* loginControl: Control = new Control('');
* login:string;
* }
* ```
*
* @experimental
*/
@Directive({
selector: '[ngFormControl]',
providers: [formControlBinding],
inputs: ['form: ngFormControl', 'model: ngModel'],
outputs: ['update: ngModelChange'],
exportAs: 'ngForm'
})
export class NgFormControl extends NgControl implements OnChanges {
form: Control;
update = new EventEmitter();
model: any;
viewModel: any;
constructor(@Optional() @Self() @Inject(NG_VALIDATORS) private _validators:
/* Array<Validator|Function> */ any[],
@Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) private _asyncValidators:
/* Array<Validator|Function> */ any[],
@Optional() @Self() @Inject(NG_VALUE_ACCESSOR)
valueAccessors: ControlValueAccessor[]) {
super();
this.valueAccessor = selectValueAccessor(this, valueAccessors);
}
ngOnChanges(changes: SimpleChanges): void {
if (this._isControlChanged(changes)) {
setUpControl(this.form, this);
this.form.updateValueAndValidity({emitEvent: false});
}
if (isPropertyUpdated(changes, this.viewModel)) {
this.form.updateValue(this.model);
this.viewModel = this.model;
}
}
get path(): string[] { return []; }
get validator(): ValidatorFn { return composeValidators(this._validators); }
get asyncValidator(): AsyncValidatorFn {
return composeAsyncValidators(this._asyncValidators);
}
get control(): Control { return this.form; }
viewToModelUpdate(newValue: any): void {
this.viewModel = newValue;
ObservableWrapper.callEmit(this.update, newValue);
}
private _isControlChanged(changes: {[key: string]: any}): boolean {
return StringMapWrapper.contains(changes, 'form');
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, Inject, OnChanges, Optional, Self, SimpleChanges, forwardRef} from '@angular/core';
import {EventEmitter, ObservableWrapper} from '../../facade/async';
import {Control} from '../model';
import {NG_ASYNC_VALIDATORS, NG_VALIDATORS} from '../validators';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
import {NgControl} from './ng_control';
import {composeAsyncValidators, composeValidators, isPropertyUpdated, selectValueAccessor, setUpControl} from './shared';
import {AsyncValidatorFn, ValidatorFn} from './validators';
export const formControlBinding: any =
/*@ts2dart_const*/ /* @ts2dart_Provider */ {
provide: NgControl,
useExisting: forwardRef(() => NgModel)
};
/**
* Binds a domain model to a form control.
*
* ### Usage
*
* `ngModel` binds an existing domain model to a form control. For a
* two-way binding, use `[(ngModel)]` to ensure the model updates in
* both directions.
*
* ### Example ([live demo](http://plnkr.co/edit/R3UX5qDaUqFO2VYR0UzH?p=preview))
* ```typescript
* @Component({
* selector: "search-comp",
* directives: [FORM_DIRECTIVES],
* template: `<input type='text' [(ngModel)]="searchQuery">`
* })
* class SearchComp {
* searchQuery: string;
* }
* ```
*
* @experimental
*/
@Directive({
selector: '[ngModel]:not([ngControl]):not([ngFormControl])',
providers: [formControlBinding],
inputs: ['model: ngModel'],
outputs: ['update: ngModelChange'],
exportAs: 'ngForm'
})
export class NgModel extends NgControl implements OnChanges {
/** @internal */
_control = new Control();
/** @internal */
_added = false;
update = new EventEmitter();
model: any;
viewModel: any;
constructor(@Optional() @Self() @Inject(NG_VALIDATORS) private _validators: any[],
@Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) private _asyncValidators: any[],
@Optional() @Self() @Inject(NG_VALUE_ACCESSOR)
valueAccessors: ControlValueAccessor[]) {
super();
this.valueAccessor = selectValueAccessor(this, valueAccessors);
}
ngOnChanges(changes: SimpleChanges) {
if (!this._added) {
setUpControl(this._control, this);
this._control.updateValueAndValidity({emitEvent: false});
this._added = true;
}
if (isPropertyUpdated(changes, this.viewModel)) {
this._control.updateValue(this.model);
this.viewModel = this.model;
}
}
get control(): Control { return this._control; }
get path(): string[] { return []; }
get validator(): ValidatorFn { return composeValidators(this._validators); }
get asyncValidator(): AsyncValidatorFn {
return composeAsyncValidators(this._asyncValidators);
}
viewToModelUpdate(newValue: any): void {
this.viewModel = newValue;
ObservableWrapper.callEmit(this.update, newValue);
}
}

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library angular2.core.forms.normalize_validators;
import 'package:angular2/src/common/forms/directives/validators.dart' show Validator;
Function normalizeValidator(dynamic validator){
if (validator is Validator) {
return (c) => validator.validate(c);
} else {
return validator;
}
}
Function normalizeAsyncValidator(dynamic validator){
if (validator is Validator) {
return (c) => validator.validate(c);
} else {
return validator;
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {AbstractControl} from '../model';
import {AsyncValidatorFn, Validator, ValidatorFn} from './validators';
export function normalizeValidator(validator: ValidatorFn | Validator): ValidatorFn {
if ((<Validator>validator).validate !== undefined) {
return (c: AbstractControl) => (<Validator>validator).validate(c);
} else {
return <ValidatorFn>validator;
}
}
export function normalizeAsyncValidator(validator: AsyncValidatorFn | Validator): AsyncValidatorFn {
if ((<Validator>validator).validate !== undefined) {
return (c: AbstractControl) => (<Validator>validator).validate(c);
} else {
return <AsyncValidatorFn>validator;
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, ElementRef, Renderer, forwardRef} from '@angular/core';
import {NumberWrapper} from '../../facade/lang';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
export const NUMBER_VALUE_ACCESSOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => NumberValueAccessor),
multi: true
};
/**
* The accessor for writing a number value and listening to changes that is used by the
* {@link NgModel}, {@link NgFormControl}, and {@link NgControlName} directives.
*
* ### Example
* ```
* <input type="number" [(ngModel)]="age">
* ```
*/
@Directive({
selector:
'input[type=number][ngControl],input[type=number][ngFormControl],input[type=number][ngModel]',
host: {
'(change)': 'onChange($event.target.value)',
'(input)': 'onChange($event.target.value)',
'(blur)': 'onTouched()'
},
providers: [NUMBER_VALUE_ACCESSOR]
})
export class NumberValueAccessor implements ControlValueAccessor {
onChange = (_: any) => {};
onTouched = () => {};
constructor(private _renderer: Renderer, private _elementRef: ElementRef) {}
writeValue(value: number): void {
this._renderer.setElementProperty(this._elementRef.nativeElement, 'value', value);
}
registerOnChange(fn: (_: number) => void): void {
this.onChange = (value) => { fn(value == '' ? null : NumberWrapper.parseFloat(value)); };
}
registerOnTouched(fn: () => void): void { this.onTouched = fn; }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, ElementRef, Injectable, Injector, Input, OnDestroy, OnInit, Renderer, forwardRef} from '@angular/core';
import {ListWrapper} from '../../facade/collection';
import {isPresent} from '../../facade/lang';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
import {NgControl} from './ng_control';
export const RADIO_VALUE_ACCESSOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => RadioControlValueAccessor),
multi: true
};
/**
* Internal class used by Angular to uncheck radio buttons with the matching name.
*/
@Injectable()
export class RadioControlRegistry {
private _accessors: any[] = [];
add(control: NgControl, accessor: RadioControlValueAccessor) {
this._accessors.push([control, accessor]);
}
remove(accessor: RadioControlValueAccessor) {
var indexToRemove = -1;
for (var i = 0; i < this._accessors.length; ++i) {
if (this._accessors[i][1] === accessor) {
indexToRemove = i;
}
}
ListWrapper.removeAt(this._accessors, indexToRemove);
}
select(accessor: RadioControlValueAccessor) {
this._accessors.forEach((c) => {
if (this._isSameGroup(c, accessor) && c[1] !== accessor) {
c[1].fireUncheck();
}
});
}
private _isSameGroup(
controlPair: [NgControl, RadioControlValueAccessor], accessor: RadioControlValueAccessor) {
return controlPair[0].control.root === accessor._control.control.root &&
controlPair[1].name === accessor.name;
}
}
/**
* The value provided by the forms API for radio buttons.
*
* @experimental
*/
export class RadioButtonState {
constructor(public checked: boolean, public value: string) {}
}
/**
* The accessor for writing a radio control value and listening to changes that is used by the
* {@link NgModel}, {@link NgFormControl}, and {@link NgControlName} directives.
*
* ### Example
* ```
* @Component({
* template: `
* <input type="radio" name="food" [(ngModel)]="foodChicken">
* <input type="radio" name="food" [(ngModel)]="foodFish">
* `
* })
* class FoodCmp {
* foodChicken = new RadioButtonState(true, "chicken");
* foodFish = new RadioButtonState(false, "fish");
* }
* ```
*/
@Directive({
selector:
'input[type=radio][ngControl],input[type=radio][ngFormControl],input[type=radio][ngModel]',
host: {'(change)': 'onChange()', '(blur)': 'onTouched()'},
providers: [RADIO_VALUE_ACCESSOR]
})
export class RadioControlValueAccessor implements ControlValueAccessor,
OnDestroy, OnInit {
/** @internal */
_state: RadioButtonState;
/** @internal */
_control: NgControl;
@Input() name: string;
/** @internal */
_fn: Function;
onChange = () => {};
onTouched = () => {};
constructor(
private _renderer: Renderer, private _elementRef: ElementRef,
private _registry: RadioControlRegistry, private _injector: Injector) {}
ngOnInit(): void {
this._control = this._injector.get(NgControl);
this._registry.add(this._control, this);
}
ngOnDestroy(): void { this._registry.remove(this); }
writeValue(value: any): void {
this._state = value;
if (isPresent(value) && value.checked) {
this._renderer.setElementProperty(this._elementRef.nativeElement, 'checked', true);
}
}
registerOnChange(fn: (_: any) => {}): void {
this._fn = fn;
this.onChange = () => {
fn(new RadioButtonState(true, this._state.value));
this._registry.select(this);
};
}
fireUncheck(): void { this._fn(new RadioButtonState(false, this._state.value)); }
registerOnTouched(fn: () => {}): void { this.onTouched = fn; }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, ElementRef, Host, Input, OnDestroy, Optional, Renderer, forwardRef} from '@angular/core';
import {MapWrapper} from '../../facade/collection';
import {StringWrapper, isBlank, isPresent, isPrimitive, looseIdentical} from '../../facade/lang';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
export const SELECT_VALUE_ACCESSOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => SelectControlValueAccessor),
multi: true
};
function _buildValueString(id: string, value: any): string {
if (isBlank(id)) return `${value}`;
if (!isPrimitive(value)) value = 'Object';
return StringWrapper.slice(`${id}: ${value}`, 0, 50);
}
function _extractId(valueString: string): string {
return valueString.split(':')[0];
}
/**
* The accessor for writing a value and listening to changes on a select element.
*
* Note: We have to listen to the 'change' event because 'input' events aren't fired
* for selects in Firefox and IE:
* https://bugzilla.mozilla.org/show_bug.cgi?id=1024350
* https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/4660045/
*
* @experimental
*/
@Directive({
selector:
'select:not([multiple])[ngControl],select:not([multiple])[ngFormControl],select:not([multiple])[ngModel]',
host: {'(change)': 'onChange($event.target.value)', '(blur)': 'onTouched()'},
providers: [SELECT_VALUE_ACCESSOR]
})
export class SelectControlValueAccessor implements ControlValueAccessor {
value: any;
/** @internal */
_optionMap: Map<string, any> = new Map<string, any>();
/** @internal */
_idCounter: number = 0;
onChange = (_: any) => {};
onTouched = () => {};
constructor(private _renderer: Renderer, private _elementRef: ElementRef) {}
writeValue(value: any): void {
this.value = value;
var valueString = _buildValueString(this._getOptionId(value), value);
this._renderer.setElementProperty(this._elementRef.nativeElement, 'value', valueString);
}
registerOnChange(fn: (value: any) => any): void {
this.onChange = (valueString: string) => {
this.value = valueString;
fn(this._getOptionValue(valueString));
};
}
registerOnTouched(fn: () => any): void { this.onTouched = fn; }
/** @internal */
_registerOption(): string { return (this._idCounter++).toString(); }
/** @internal */
_getOptionId(value: any): string {
for (let id of MapWrapper.keys(this._optionMap)) {
if (looseIdentical(this._optionMap.get(id), value)) return id;
}
return null;
}
/** @internal */
_getOptionValue(valueString: string): any {
let value = this._optionMap.get(_extractId(valueString));
return isPresent(value) ? value : valueString;
}
}
/**
* Marks `<option>` as dynamic, so Angular can be notified when options change.
*
* ### Example
*
* ```
* <select ngControl="city">
* <option *ngFor="let c of cities" [value]="c"></option>
* </select>
* ```
*
* @experimental
*/
@Directive({selector: 'option'})
export class NgSelectOption implements OnDestroy {
id: string;
constructor(
private _element: ElementRef, private _renderer: Renderer,
@Optional() @Host() private _select: SelectControlValueAccessor) {
if (isPresent(this._select)) this.id = this._select._registerOption();
}
@Input('ngValue')
set ngValue(value: any) {
if (this._select == null) return;
this._select._optionMap.set(this.id, value);
this._setElementValue(_buildValueString(this.id, value));
this._select.writeValue(this._select.value);
}
@Input('value')
set value(value: any) {
this._setElementValue(value);
if (isPresent(this._select)) this._select.writeValue(this._select.value);
}
/** @internal */
_setElementValue(value: string): void {
this._renderer.setElementProperty(this._element.nativeElement, 'value', value);
}
ngOnDestroy() {
if (isPresent(this._select)) {
this._select._optionMap.delete(this.id);
this._select.writeValue(this._select.value);
}
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Directive, ElementRef, Host, Input, OnDestroy, Optional, Renderer, forwardRef} from '@angular/core';
import {MapWrapper} from '../../facade/collection';
import {StringWrapper, isBlank, isPresent, isPrimitive, isString, looseIdentical} from '../../facade/lang';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
const SELECT_MULTIPLE_VALUE_ACCESSOR = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => SelectMultipleControlValueAccessor),
multi: true
};
function _buildValueString(id: string, value: any): string {
if (isBlank(id)) return `${value}`;
if (isString(value)) value = `'${value}'`;
if (!isPrimitive(value)) value = 'Object';
return StringWrapper.slice(`${id}: ${value}`, 0, 50);
}
function _extractId(valueString: string): string {
return valueString.split(':')[0];
}
/** Mock interface for HTML Options */
interface HTMLOption {
value: string;
selected: boolean;
}
/** Mock interface for HTMLCollection */
abstract class HTMLCollection {
length: number;
abstract item(_: number): HTMLOption;
}
/**
* The accessor for writing a value and listening to changes on a select element.
*/
@Directive({
selector: 'select[multiple][ngControl],select[multiple][ngFormControl],select[multiple][ngModel]',
host: {'(input)': 'onChange($event.target)', '(blur)': 'onTouched()'},
providers: [SELECT_MULTIPLE_VALUE_ACCESSOR]
})
export class SelectMultipleControlValueAccessor implements ControlValueAccessor {
value: any;
/** @internal */
_optionMap: Map<string, NgSelectMultipleOption> = new Map<string, NgSelectMultipleOption>();
/** @internal */
_idCounter: number = 0;
onChange = (_: any) => {};
onTouched = () => {};
constructor() {}
writeValue(value: any): void {
this.value = value;
if (value == null) return;
let values: Array<any> = <Array<any>>value;
// convert values to ids
let ids = values.map((v) => this._getOptionId(v));
this._optionMap.forEach((opt, o) => { opt._setSelected(ids.indexOf(o.toString()) > -1); });
}
registerOnChange(fn: (value: any) => any): void {
this.onChange = (_: any) => {
let selected: Array<any> = [];
if (_.hasOwnProperty('selectedOptions')) {
let options: HTMLCollection = _.selectedOptions;
for (var i = 0; i < options.length; i++) {
let opt: any = options.item(i);
let val: any = this._getOptionValue(opt.value);
selected.push(val);
}
}
// Degrade on IE
else {
let options: HTMLCollection = <HTMLCollection>_.options;
for (var i = 0; i < options.length; i++) {
let opt: HTMLOption = options.item(i);
if (opt.selected) {
let val: any = this._getOptionValue(opt.value);
selected.push(val);
}
}
}
fn(selected);
};
}
registerOnTouched(fn: () => any): void { this.onTouched = fn; }
/** @internal */
_registerOption(value: NgSelectMultipleOption): string {
let id: string = (this._idCounter++).toString();
this._optionMap.set(id, value);
return id;
}
/** @internal */
_getOptionId(value: any): string {
for (let id of MapWrapper.keys(this._optionMap)) {
if (looseIdentical(this._optionMap.get(id)._value, value)) return id;
}
return null;
}
/** @internal */
_getOptionValue(valueString: string): any {
let opt = this._optionMap.get(_extractId(valueString));
return isPresent(opt) ? opt._value : valueString;
}
}
/**
* Marks `<option>` as dynamic, so Angular can be notified when options change.
*
* ### Example
*
* ```
* <select multiple ngControl="city">
* <option *ngFor="let c of cities" [value]="c"></option>
* </select>
* ```
*/
@Directive({selector: 'option'})
export class NgSelectMultipleOption implements OnDestroy {
id: string;
/** @internal */
_value: any;
constructor(
private _element: ElementRef, private _renderer: Renderer,
@Optional() @Host() private _select: SelectMultipleControlValueAccessor) {
if (isPresent(this._select)) {
this.id = this._select._registerOption(this);
}
}
@Input('ngValue')
set ngValue(value: any) {
if (this._select == null) return;
this._value = value;
this._setElementValue(_buildValueString(this.id, value));
this._select.writeValue(this._select.value);
}
@Input('value')
set value(value: any) {
if (isPresent(this._select)) {
this._value = value;
this._setElementValue(_buildValueString(this.id, value));
this._select.writeValue(this._select.value);
} else {
this._setElementValue(value);
}
}
/** @internal */
_setElementValue(value: string): void {
this._renderer.setElementProperty(this._element.nativeElement, 'value', value);
}
/** @internal */
_setSelected(selected: boolean) {
this._renderer.setElementProperty(this._element.nativeElement, 'selected', selected);
}
ngOnDestroy() {
if (isPresent(this._select)) {
this._select._optionMap.delete(this.id);
this._select.writeValue(this._select.value);
}
}
}
export const SELECT_DIRECTIVES = [SelectMultipleControlValueAccessor, NgSelectMultipleOption];

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {ListWrapper, StringMapWrapper} from '../../facade/collection';
import {BaseException} from '../../facade/exceptions';
import {hasConstructor, isBlank, isPresent, looseIdentical} from '../../facade/lang';
import {Control, ControlGroup} from '../model';
import {Validators} from '../validators';
import {AbstractControlDirective} from './abstract_control_directive';
import {CheckboxControlValueAccessor} from './checkbox_value_accessor';
import {ControlContainer} from './control_container';
import {ControlValueAccessor} from './control_value_accessor';
import {DefaultValueAccessor} from './default_value_accessor';
import {NgControl} from './ng_control';
import {NgControlGroup} from './ng_control_group';
import {normalizeAsyncValidator, normalizeValidator} from './normalize_validator';
import {NumberValueAccessor} from './number_value_accessor';
import {RadioControlValueAccessor} from './radio_control_value_accessor';
import {SelectControlValueAccessor} from './select_control_value_accessor';
import {SelectMultipleControlValueAccessor} from './select_multiple_control_value_accessor';
import {AsyncValidatorFn, ValidatorFn} from './validators';
export function controlPath(name: string, parent: ControlContainer): string[] {
var p = ListWrapper.clone(parent.path);
p.push(name);
return p;
}
export function setUpControl(control: Control, dir: NgControl): void {
if (isBlank(control)) _throwError(dir, 'Cannot find control');
if (isBlank(dir.valueAccessor)) _throwError(dir, 'No value accessor for');
control.validator = Validators.compose([control.validator, dir.validator]);
control.asyncValidator = Validators.composeAsync([control.asyncValidator, dir.asyncValidator]);
dir.valueAccessor.writeValue(control.value);
// view -> model
dir.valueAccessor.registerOnChange((newValue: any) => {
dir.viewToModelUpdate(newValue);
control.updateValue(newValue, {emitModelToViewChange: false});
control.markAsDirty();
});
// model -> view
control.registerOnChange((newValue: any) => dir.valueAccessor.writeValue(newValue));
// touched
dir.valueAccessor.registerOnTouched(() => control.markAsTouched());
}
export function setUpControlGroup(control: ControlGroup, dir: NgControlGroup) {
if (isBlank(control)) _throwError(dir, 'Cannot find control');
control.validator = Validators.compose([control.validator, dir.validator]);
control.asyncValidator = Validators.composeAsync([control.asyncValidator, dir.asyncValidator]);
}
function _throwError(dir: AbstractControlDirective, message: string): void {
var path = dir.path.join(' -> ');
throw new BaseException(`${message} '${path}'`);
}
export function composeValidators(validators: /* Array<Validator|Function> */ any[]): ValidatorFn {
return isPresent(validators) ? Validators.compose(validators.map(normalizeValidator)) : null;
}
export function composeAsyncValidators(validators: /* Array<Validator|Function> */ any[]):
AsyncValidatorFn {
return isPresent(validators) ? Validators.composeAsync(validators.map(normalizeAsyncValidator)) :
null;
}
export function isPropertyUpdated(changes: {[key: string]: any}, viewModel: any): boolean {
if (!StringMapWrapper.contains(changes, 'model')) return false;
var change = changes['model'];
if (change.isFirstChange()) return true;
return !looseIdentical(viewModel, change.currentValue);
}
// TODO: vsavkin remove it once https://github.com/angular/angular/issues/3011 is implemented
export function selectValueAccessor(
dir: NgControl, valueAccessors: ControlValueAccessor[]): ControlValueAccessor {
if (isBlank(valueAccessors)) return null;
var defaultAccessor: ControlValueAccessor;
var builtinAccessor: ControlValueAccessor;
var customAccessor: ControlValueAccessor;
valueAccessors.forEach((v: ControlValueAccessor) => {
if (hasConstructor(v, DefaultValueAccessor)) {
defaultAccessor = v;
} else if (
hasConstructor(v, CheckboxControlValueAccessor) || hasConstructor(v, NumberValueAccessor) ||
hasConstructor(v, SelectControlValueAccessor) ||
hasConstructor(v, SelectMultipleControlValueAccessor) ||
hasConstructor(v, RadioControlValueAccessor)) {
if (isPresent(builtinAccessor))
_throwError(dir, 'More than one built-in value accessor matches');
builtinAccessor = v;
} else {
if (isPresent(customAccessor))
_throwError(dir, 'More than one custom value accessor matches');
customAccessor = v;
}
});
if (isPresent(customAccessor)) return customAccessor;
if (isPresent(builtinAccessor)) return builtinAccessor;
if (isPresent(defaultAccessor)) return defaultAccessor;
_throwError(dir, 'No valid value accessor for');
return null;
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Attribute, Directive, forwardRef} from '@angular/core';
import {NumberWrapper} from '../../facade/lang';
import {AbstractControl} from '../model';
import {NG_VALIDATORS, Validators} from '../validators';
/**
* An interface that can be implemented by classes that can act as validators.
*
* ## Usage
*
* ```typescript
* @Directive({
* selector: '[custom-validator]',
* providers: [{provide: NG_VALIDATORS, useExisting: CustomValidatorDirective, multi: true}]
* })
* class CustomValidatorDirective implements Validator {
* validate(c: Control): {[key: string]: any} {
* return {"custom": true};
* }
* }
* ```
*
* @experimental
*/
export interface Validator { validate(c: AbstractControl): {[key: string]: any}; }
const REQUIRED = /*@ts2dart_const*/ Validators.required;
export const REQUIRED_VALIDATOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
provide: NG_VALIDATORS,
useValue: REQUIRED,
multi: true
};
/**
* A Directive that adds the `required` validator to any controls marked with the
* `required` attribute, via the {@link NG_VALIDATORS} binding.
*
* ### Example
*
* ```
* <input ngControl="fullName" required>
* ```
*
* @experimental
*/
@Directive({
selector: '[required][ngControl],[required][ngFormControl],[required][ngModel]',
providers: [REQUIRED_VALIDATOR]
})
export class RequiredValidator {
}
export interface ValidatorFn { (c: AbstractControl): {[key: string]: any}; }
export interface AsyncValidatorFn {
(c: AbstractControl): any /*Promise<{[key: string]: any}>|Observable<{[key: string]: any}>*/;
}
/**
* Provivder which adds {@link MinLengthValidator} to {@link NG_VALIDATORS}.
*
* ## Example:
*
* {@example common/forms/ts/validators/validators.ts region='min'}
*/
export const MIN_LENGTH_VALIDATOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
provide: NG_VALIDATORS,
useExisting: forwardRef(() => MinLengthValidator),
multi: true
};
/**
* A directive which installs the {@link MinLengthValidator} for any `ngControl`,
* `ngFormControl`, or control with `ngModel` that also has a `minlength` attribute.
*
* @experimental
*/
@Directive({
selector: '[minlength][ngControl],[minlength][ngFormControl],[minlength][ngModel]',
providers: [MIN_LENGTH_VALIDATOR]
})
export class MinLengthValidator implements Validator {
private _validator: ValidatorFn;
constructor(@Attribute('minlength') minLength: string) {
this._validator = Validators.minLength(NumberWrapper.parseInt(minLength, 10));
}
validate(c: AbstractControl): {[key: string]: any} { return this._validator(c); }
}
/**
* Provider which adds {@link MaxLengthValidator} to {@link NG_VALIDATORS}.
*
* ## Example:
*
* {@example common/forms/ts/validators/validators.ts region='max'}
*/
export const MAX_LENGTH_VALIDATOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
provide: NG_VALIDATORS,
useExisting: forwardRef(() => MaxLengthValidator),
multi: true
};
/**
* A directive which installs the {@link MaxLengthValidator} for any `ngControl, `ngFormControl`,
* or control with `ngModel` that also has a `maxlength` attribute.
*
* @experimental
*/
@Directive({
selector: '[maxlength][ngControl],[maxlength][ngFormControl],[maxlength][ngModel]',
providers: [MAX_LENGTH_VALIDATOR]
})
export class MaxLengthValidator implements Validator {
private _validator: ValidatorFn;
constructor(@Attribute('maxlength') maxLength: string) {
this._validator = Validators.maxLength(NumberWrapper.parseInt(maxLength, 10));
}
validate(c: AbstractControl): {[key: string]: any} { return this._validator(c); }
}
export const PATTERN_VALIDATOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
provide: NG_VALIDATORS,
useExisting: forwardRef(() => PatternValidator),
multi: true
};
/**
* A Directive that adds the `pattern` validator to any controls marked with the
* `pattern` attribute, via the {@link NG_VALIDATORS} binding. Uses attribute value
* as the regex to validate Control value against. Follows pattern attribute
* semantics; i.e. regex must match entire Control value.
*
* ### Example
*
* ```
* <input [ngControl]="fullName" pattern="[a-zA-Z ]*">
* ```
* @experimental
*/
@Directive({
selector: '[pattern][ngControl],[pattern][ngFormControl],[pattern][ngModel]',
providers: [PATTERN_VALIDATOR]
})
export class PatternValidator implements Validator {
private _validator: ValidatorFn;
constructor(@Attribute('pattern') pattern: string) {
this._validator = Validators.pattern(pattern);
}
validate(c: AbstractControl): {[key: string]: any} { return this._validator(c); }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Injectable} from '@angular/core';
import {StringMapWrapper} from '../facade/collection';
import {isArray, isPresent} from '../facade/lang';
import {AsyncValidatorFn, ValidatorFn} from './directives/validators';
import {AbstractControl, Control, ControlArray, ControlGroup} from './model';
/**
* Creates a form object from a user-specified configuration.
*
* ### Example ([live demo](http://plnkr.co/edit/ENgZo8EuIECZNensZCVr?p=preview))
*
* ```typescript
* @Component({
* selector: 'my-app',
* viewProviders: [FORM_BINDINGS]
* template: `
* <form [ngFormModel]="loginForm">
* <p>Login <input ngControl="login"></p>
* <div ngControlGroup="passwordRetry">
* <p>Password <input type="password" ngControl="password"></p>
* <p>Confirm password <input type="password" ngControl="passwordConfirmation"></p>
* </div>
* </form>
* <h3>Form value:</h3>
* <pre>{{value}}</pre>
* `,
* directives: [FORM_DIRECTIVES]
* })
* export class App {
* loginForm: ControlGroup;
*
* constructor(builder: FormBuilder) {
* this.loginForm = builder.group({
* login: ["", Validators.required],
* passwordRetry: builder.group({
* password: ["", Validators.required],
* passwordConfirmation: ["", Validators.required, asyncValidator]
* })
* });
* }
*
* get value(): string {
* return JSON.stringify(this.loginForm.value, null, 2);
* }
* }
* ```
*
* @experimental
*/
@Injectable()
export class FormBuilder {
/**
* Construct a new {@link ControlGroup} with the given map of configuration.
* Valid keys for the `extra` parameter map are `optionals` and `validator`.
*
* See the {@link ControlGroup} constructor for more details.
*/
group(controlsConfig: {[key: string]: any}, extra: {[key: string]: any} = null): ControlGroup {
var controls = this._reduceControls(controlsConfig);
var optionals = <{[key: string]: boolean}>(
isPresent(extra) ? StringMapWrapper.get(extra, 'optionals') : null);
var validator: ValidatorFn = isPresent(extra) ? StringMapWrapper.get(extra, 'validator') : null;
var asyncValidator: AsyncValidatorFn =
isPresent(extra) ? StringMapWrapper.get(extra, 'asyncValidator') : null;
return new ControlGroup(controls, optionals, validator, asyncValidator);
}
/**
* Construct a new {@link Control} with the given `value`,`validator`, and `asyncValidator`.
*/
control(value: Object, validator: ValidatorFn = null, asyncValidator: AsyncValidatorFn = null):
Control {
return new Control(value, validator, asyncValidator);
}
/**
* Construct an array of {@link Control}s from the given `controlsConfig` array of
* configuration, with the given optional `validator` and `asyncValidator`.
*/
array(
controlsConfig: any[], validator: ValidatorFn = null,
asyncValidator: AsyncValidatorFn = null): ControlArray {
var controls = controlsConfig.map(c => this._createControl(c));
return new ControlArray(controls, validator, asyncValidator);
}
/** @internal */
_reduceControls(controlsConfig: {[k: string]: any}): {[key: string]: AbstractControl} {
var controls: {[key: string]: AbstractControl} = {};
StringMapWrapper.forEach(controlsConfig, (controlConfig: any, controlName: string) => {
controls[controlName] = this._createControl(controlConfig);
});
return controls;
}
/** @internal */
_createControl(controlConfig: any): AbstractControl {
if (controlConfig instanceof Control || controlConfig instanceof ControlGroup ||
controlConfig instanceof ControlArray) {
return controlConfig;
} else if (isArray(controlConfig)) {
var value = controlConfig[0];
var validator: ValidatorFn = controlConfig.length > 1 ? controlConfig[1] : null;
var asyncValidator: AsyncValidatorFn = controlConfig.length > 2 ? controlConfig[2] : null;
return this.control(value, validator, asyncValidator);
} else {
return this.control(controlConfig);
}
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {OpaqueToken} from '@angular/core';
import {ObservableWrapper} from '../facade/async';
import {StringMapWrapper} from '../facade/collection';
import {isBlank, isPresent, isPromise, isString} from '../facade/lang';
import {PromiseWrapper} from '../facade/promise';
import {AsyncValidatorFn, ValidatorFn} from './directives/validators';
import {AbstractControl} from './model';
/**
* Providers for validators to be used for {@link Control}s in a form.
*
* Provide this using `multi: true` to add validators.
*
* ### Example
*
* {@example core/forms/ts/ng_validators/ng_validators.ts region='ng_validators'}
* @experimental
*/
export const NG_VALIDATORS: OpaqueToken = /*@ts2dart_const*/ new OpaqueToken('NgValidators');
/**
* Providers for asynchronous validators to be used for {@link Control}s
* in a form.
*
* Provide this using `multi: true` to add validators.
*
* See {@link NG_VALIDATORS} for more details.
*
* @experimental
*/
export const NG_ASYNC_VALIDATORS: OpaqueToken =
/*@ts2dart_const*/ new OpaqueToken('NgAsyncValidators');
/**
* Provides a set of validators used by form controls.
*
* A validator is a function that processes a {@link Control} or collection of
* controls and returns a map of errors. A null map means that validation has passed.
*
* ### Example
*
* ```typescript
* var loginControl = new Control("", Validators.required)
* ```
*
* @experimental
*/
export class Validators {
/**
* Validator that requires controls to have a non-empty value.
*/
static required(control: AbstractControl): {[key: string]: boolean} {
return isBlank(control.value) || (isString(control.value) && control.value == '') ?
{'required': true} :
null;
}
/**
* Validator that requires controls to have a value of a minimum length.
*/
static minLength(minLength: number): ValidatorFn {
return (control: AbstractControl): {[key: string]: any} => {
if (isPresent(Validators.required(control))) return null;
var v: string = control.value;
return v.length < minLength ?
{'minlength': {'requiredLength': minLength, 'actualLength': v.length}} :
null;
};
}
/**
* Validator that requires controls to have a value of a maximum length.
*/
static maxLength(maxLength: number): ValidatorFn {
return (control: AbstractControl): {[key: string]: any} => {
if (isPresent(Validators.required(control))) return null;
var v: string = control.value;
return v.length > maxLength ?
{'maxlength': {'requiredLength': maxLength, 'actualLength': v.length}} :
null;
};
}
/**
* Validator that requires a control to match a regex to its value.
*/
static pattern(pattern: string): ValidatorFn {
return (control: AbstractControl): {[key: string]: any} => {
if (isPresent(Validators.required(control))) return null;
let regex = new RegExp(`^${pattern}$`);
let v: string = control.value;
return regex.test(v) ? null :
{'pattern': {'requiredPattern': `^${pattern}$`, 'actualValue': v}};
};
}
/**
* No-op validator.
*/
static nullValidator(c: AbstractControl): {[key: string]: boolean} { return null; }
/**
* Compose multiple validators into a single function that returns the union
* of the individual error maps.
*/
static compose(validators: ValidatorFn[]): ValidatorFn {
if (isBlank(validators)) return null;
var presentValidators = validators.filter(isPresent);
if (presentValidators.length == 0) return null;
return function(control: AbstractControl) {
return _mergeErrors(_executeValidators(control, presentValidators));
};
}
static composeAsync(validators: AsyncValidatorFn[]): AsyncValidatorFn {
if (isBlank(validators)) return null;
var presentValidators = validators.filter(isPresent);
if (presentValidators.length == 0) return null;
return function(control: AbstractControl) {
let promises = _executeAsyncValidators(control, presentValidators).map(_convertToPromise);
return PromiseWrapper.all(promises).then(_mergeErrors);
};
}
}
function _convertToPromise(obj: any): Promise<any> {
return isPromise(obj) ? obj : ObservableWrapper.toPromise(obj);
}
function _executeValidators(control: AbstractControl, validators: ValidatorFn[]): any[] {
return validators.map(v => v(control));
}
function _executeAsyncValidators(control: AbstractControl, validators: AsyncValidatorFn[]): any[] {
return validators.map(v => v(control));
}
function _mergeErrors(arrayOfErrors: any[]): {[key: string]: any} {
var res: {[key: string]: any} =
arrayOfErrors.reduce((res: {[key: string]: any}, errors: {[key: string]: any}) => {
return isPresent(errors) ? StringMapWrapper.merge(res, errors) : res;
}, {});
return StringMapWrapper.isEmpty(res) ? null : res;
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/**
* @experimental
*/
export abstract class NgLocalization { abstract getPluralCategory(value: any): string; }
/**
* Returns the plural category for a given value.
* - "=value" when the case exists,
* - the plural category otherwise
*
* @internal
*/
export function getPluralCategory(
value: number, cases: string[], ngLocalization: NgLocalization): string {
const nbCase = `=${value}`;
return cases.indexOf(nbCase) > -1 ? nbCase : ngLocalization.getPluralCategory(value);
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
export * from './location/platform_location';
export * from './location/location_strategy';
export * from './location/hash_location_strategy';
export * from './location/path_location_strategy';
export * from './location/location';

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Inject, Injectable, Optional} from '@angular/core';
import {isPresent} from '../facade/lang';
import {Location} from './location';
import {APP_BASE_HREF, LocationStrategy} from './location_strategy';
import {PlatformLocation, UrlChangeListener} from './platform_location';
/**
* `HashLocationStrategy` is a {@link LocationStrategy} used to configure the
* {@link Location} service to represent its state in the
* [hash fragment](https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax)
* of the browser's URL.
*
* For instance, if you call `location.go('/foo')`, the browser's URL will become
* `example.com#/foo`.
*
* ### Example
*
* ```
* import {Component, provide} from '@angular/core';
* import {
* Location,
* LocationStrategy,
* HashLocationStrategy
* } from '@angular/common';
* import {
* ROUTER_DIRECTIVES,
* ROUTER_PROVIDERS,
* RouteConfig
* } from '@angular/router';
*
* @Component({directives: [ROUTER_DIRECTIVES]})
* @RouteConfig([
* {...},
* ])
* class AppCmp {
* constructor(location: Location) {
* location.go('/foo');
* }
* }
*
* bootstrap(AppCmp, [
* ROUTER_PROVIDERS,
* {provide: LocationStrategy, useClass: HashLocationStrategy}
* ]);
* ```
*
* @stable
*/
@Injectable()
export class HashLocationStrategy extends LocationStrategy {
private _baseHref: string = '';
constructor(
private _platformLocation: PlatformLocation,
@Optional() @Inject(APP_BASE_HREF) _baseHref?: string) {
super();
if (isPresent(_baseHref)) {
this._baseHref = _baseHref;
}
}
onPopState(fn: UrlChangeListener): void {
this._platformLocation.onPopState(fn);
this._platformLocation.onHashChange(fn);
}
getBaseHref(): string { return this._baseHref; }
path(includeHash: boolean = false): string {
// the hash value is always prefixed with a `#`
// and if it is empty then it will stay empty
var path = this._platformLocation.hash;
if (!isPresent(path)) path = '#';
// Dart will complain if a call to substring is
// executed with a position value that extends the
// length of string.
return (path.length > 0 ? path.substring(1) : path);
}
prepareExternalUrl(internal: string): string {
var url = Location.joinWithSlash(this._baseHref, internal);
return url.length > 0 ? ('#' + url) : url;
}
pushState(state: any, title: string, path: string, queryParams: string) {
var url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
if (url.length == 0) {
url = this._platformLocation.pathname;
}
this._platformLocation.pushState(state, title, url);
}
replaceState(state: any, title: string, path: string, queryParams: string) {
var url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
if (url.length == 0) {
url = this._platformLocation.pathname;
}
this._platformLocation.replaceState(state, title, url);
}
forward(): void { this._platformLocation.forward(); }
back(): void { this._platformLocation.back(); }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {EventEmitter, Injectable} from '@angular/core';
import {ObservableWrapper} from '../facade/async';
import {LocationStrategy} from './location_strategy';
/**
* `Location` is a service that applications can use to interact with a browser's URL.
* Depending on which {@link LocationStrategy} is used, `Location` will either persist
* to the URL's path or the URL's hash segment.
*
* Note: it's better to use {@link Router#navigate} service to trigger route changes. Use
* `Location` only if you need to interact with or create normalized URLs outside of
* routing.
*
* `Location` is responsible for normalizing the URL against the application's base href.
* A normalized URL is absolute from the URL host, includes the application's base href, and has no
* trailing slash:
* - `/my/app/user/123` is normalized
* - `my/app/user/123` **is not** normalized
* - `/my/app/user/123/` **is not** normalized
*
* ### Example
*
* ```
* import {Component} from '@angular/core';
* import {Location} from '@angular/common';
* import {
* ROUTER_DIRECTIVES,
* ROUTER_PROVIDERS,
* RouteConfig
* } from '@angular/router';
*
* @Component({directives: [ROUTER_DIRECTIVES]})
* @RouteConfig([
* {...},
* ])
* class AppCmp {
* constructor(location: Location) {
* location.go('/foo');
* }
* }
*
* bootstrap(AppCmp, [ROUTER_PROVIDERS]);
* ```
*
* @stable
*/
@Injectable()
export class Location {
/** @internal */
_subject: EventEmitter<any> = new EventEmitter();
/** @internal */
_baseHref: string;
/** @internal */
_platformStrategy: LocationStrategy;
constructor(platformStrategy: LocationStrategy) {
this._platformStrategy = platformStrategy;
var browserBaseHref = this._platformStrategy.getBaseHref();
this._baseHref = Location.stripTrailingSlash(_stripIndexHtml(browserBaseHref));
this._platformStrategy.onPopState((ev) => {
ObservableWrapper.callEmit(
this._subject, {'url': this.path(true), 'pop': true, 'type': ev.type});
});
}
/**
* Returns the normalized URL path.
*/
// TODO: vsavkin. Remove the boolean flag and always include hash once the deprecated router is
// removed.
path(includeHash: boolean = false): string {
return this.normalize(this._platformStrategy.path(includeHash));
}
/**
* Normalizes the given path and compares to the current normalized path.
*/
isCurrentPathEqualTo(path: string, query: string = ''): boolean {
return this.path() == this.normalize(path + Location.normalizeQueryParams(query));
}
/**
* Given a string representing a URL, returns the normalized URL path without leading or
* trailing slashes
*/
normalize(url: string): string {
return Location.stripTrailingSlash(_stripBaseHref(this._baseHref, _stripIndexHtml(url)));
}
/**
* Given a string representing a URL, returns the platform-specific external URL path.
* If the given URL doesn't begin with a leading slash (`'/'`), this method adds one
* before normalizing. This method will also add a hash if `HashLocationStrategy` is
* used, or the `APP_BASE_HREF` if the `PathLocationStrategy` is in use.
*/
prepareExternalUrl(url: string): string {
if (url.length > 0 && !url.startsWith('/')) {
url = '/' + url;
}
return this._platformStrategy.prepareExternalUrl(url);
}
// TODO: rename this method to pushState
/**
* Changes the browsers URL to the normalized version of the given URL, and pushes a
* new item onto the platform's history.
*/
go(path: string, query: string = ''): void {
this._platformStrategy.pushState(null, '', path, query);
}
/**
* Changes the browsers URL to the normalized version of the given URL, and replaces
* the top item on the platform's history stack.
*/
replaceState(path: string, query: string = ''): void {
this._platformStrategy.replaceState(null, '', path, query);
}
/**
* Navigates forward in the platform's history.
*/
forward(): void { this._platformStrategy.forward(); }
/**
* Navigates back in the platform's history.
*/
back(): void { this._platformStrategy.back(); }
/**
* Subscribe to the platform's `popState` events.
*/
subscribe(
onNext: (value: any) => void, onThrow: (exception: any) => void = null,
onReturn: () => void = null): Object {
return ObservableWrapper.subscribe(this._subject, onNext, onThrow, onReturn);
}
/**
* Given a string of url parameters, prepend with '?' if needed, otherwise return parameters as
* is.
*/
public static normalizeQueryParams(params: string): string {
return (params.length > 0 && params.substring(0, 1) != '?') ? ('?' + params) : params;
}
/**
* Given 2 parts of a url, join them with a slash if needed.
*/
public static joinWithSlash(start: string, end: string): string {
if (start.length == 0) {
return end;
}
if (end.length == 0) {
return start;
}
var slashes = 0;
if (start.endsWith('/')) {
slashes++;
}
if (end.startsWith('/')) {
slashes++;
}
if (slashes == 2) {
return start + end.substring(1);
}
if (slashes == 1) {
return start + end;
}
return start + '/' + end;
}
/**
* If url has a trailing slash, remove it, otherwise return url as is.
*/
public static stripTrailingSlash(url: string): string {
if (/\/$/g.test(url)) {
url = url.substring(0, url.length - 1);
}
return url;
}
}
function _stripBaseHref(baseHref: string, url: string): string {
if (baseHref.length > 0 && url.startsWith(baseHref)) {
return url.substring(baseHref.length);
}
return url;
}
function _stripIndexHtml(url: string): string {
if (/\/index.html$/g.test(url)) {
// '/index.html'.length == 11
return url.substring(0, url.length - 11);
}
return url;
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {OpaqueToken} from '@angular/core';
import {UrlChangeListener} from './platform_location';
/**
* `LocationStrategy` is responsible for representing and reading route state
* from the browser's URL. Angular provides two strategies:
* {@link HashLocationStrategy} and {@link PathLocationStrategy} (default).
*
* This is used under the hood of the {@link Location} service.
*
* Applications should use the {@link Router} or {@link Location} services to
* interact with application route state.
*
* For instance, {@link HashLocationStrategy} produces URLs like
* `http://example.com#/foo`, and {@link PathLocationStrategy} produces
* `http://example.com/foo` as an equivalent URL.
*
* See these two classes for more.
*
* @stable
*/
export abstract class LocationStrategy {
abstract path(includeHash?: boolean): string;
abstract prepareExternalUrl(internal: string): string;
abstract pushState(state: any, title: string, url: string, queryParams: string): void;
abstract replaceState(state: any, title: string, url: string, queryParams: string): void;
abstract forward(): void;
abstract back(): void;
abstract onPopState(fn: UrlChangeListener): void;
abstract getBaseHref(): string;
}
/**
* The `APP_BASE_HREF` token represents the base href to be used with the
* {@link PathLocationStrategy}.
*
* If you're using {@link PathLocationStrategy}, you must provide a provider to a string
* representing the URL prefix that should be preserved when generating and recognizing
* URLs.
*
* ### Example
*
* ```
* import {Component} from '@angular/core';
* import {ROUTER_DIRECTIVES, ROUTER_PROVIDERS, RouteConfig} from '@angular/router';
* import {APP_BASE_HREF} from '@angular/common';
*
* @Component({directives: [ROUTER_DIRECTIVES]})
* @RouteConfig([
* {...},
* ])
* class AppCmp {
* // ...
* }
*
* bootstrap(AppCmp, [
* ROUTER_PROVIDERS,
* {provide: APP_BASE_HREF, useValue: '/my/app'}
* ]);
* ```
* @stable
*/
export const APP_BASE_HREF: OpaqueToken = /*@ts2dart_const*/ new OpaqueToken('appBaseHref');

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Inject, Injectable, Optional} from '@angular/core';
import {BaseException} from '../facade/exceptions';
import {isBlank} from '../facade/lang';
import {Location} from './location';
import {APP_BASE_HREF, LocationStrategy} from './location_strategy';
import {PlatformLocation, UrlChangeListener} from './platform_location';
/**
* `PathLocationStrategy` is a {@link LocationStrategy} used to configure the
* {@link Location} service to represent its state in the
* [path](https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax) of the
* browser's URL.
*
* `PathLocationStrategy` is the default binding for {@link LocationStrategy}
* provided in {@link ROUTER_PROVIDERS}.
*
* If you're using `PathLocationStrategy`, you must provide a provider for
* {@link APP_BASE_HREF} to a string representing the URL prefix that should
* be preserved when generating and recognizing URLs.
*
* For instance, if you provide an `APP_BASE_HREF` of `'/my/app'` and call
* `location.go('/foo')`, the browser's URL will become
* `example.com/my/app/foo`.
*
* ### Example
*
* ```
* import {Component} from '@angular/core';
* import {bootstrap} from '@angular/platform-browser/browser';
* import {
* Location,
* APP_BASE_HREF
* } from '@angular/common';
* import {
* ROUTER_DIRECTIVES,
* ROUTER_PROVIDERS,
* RouteConfig
* } from '@angular/router';
*
* @Component({directives: [ROUTER_DIRECTIVES]})
* @RouteConfig([
* {...},
* ])
* class AppCmp {
* constructor(location: Location) {
* location.go('/foo');
* }
* }
*
* bootstrap(AppCmp, [
* ROUTER_PROVIDERS, // includes binding to PathLocationStrategy
* {provide: APP_BASE_HREF, useValue: '/my/app'}
* ]);
* ```
*
* @stable
*/
@Injectable()
export class PathLocationStrategy extends LocationStrategy {
private _baseHref: string;
constructor(
private _platformLocation: PlatformLocation,
@Optional() @Inject(APP_BASE_HREF) href?: string) {
super();
if (isBlank(href)) {
href = this._platformLocation.getBaseHrefFromDOM();
}
if (isBlank(href)) {
throw new BaseException(
`No base href set. Please provide a value for the APP_BASE_HREF token or add a base element to the document.`);
}
this._baseHref = href;
}
onPopState(fn: UrlChangeListener): void {
this._platformLocation.onPopState(fn);
this._platformLocation.onHashChange(fn);
}
getBaseHref(): string { return this._baseHref; }
prepareExternalUrl(internal: string): string {
return Location.joinWithSlash(this._baseHref, internal);
}
path(includeHash: boolean = false): string {
const pathname = this._platformLocation.pathname +
Location.normalizeQueryParams(this._platformLocation.search);
const hash = this._platformLocation.hash;
return hash && includeHash ? `${pathname}${hash}` : pathname;
}
pushState(state: any, title: string, url: string, queryParams: string) {
var externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
this._platformLocation.pushState(state, title, externalUrl);
}
replaceState(state: any, title: string, url: string, queryParams: string) {
var externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
this._platformLocation.replaceState(state, title, externalUrl);
}
forward(): void { this._platformLocation.forward(); }
back(): void { this._platformLocation.back(); }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/**
* This class should not be used directly by an application developer. Instead, use
* {@link Location}.
*
* `PlatformLocation` encapsulates all calls to DOM apis, which allows the Router to be platform
* agnostic.
* This means that we can have different implementation of `PlatformLocation` for the different
* platforms
* that angular supports. For example, the default `PlatformLocation` is {@link
* BrowserPlatformLocation},
* however when you run your app in a WebWorker you use {@link WebWorkerPlatformLocation}.
*
* The `PlatformLocation` class is used directly by all implementations of {@link LocationStrategy}
* when
* they need to interact with the DOM apis like pushState, popState, etc...
*
* {@link LocationStrategy} in turn is used by the {@link Location} service which is used directly
* by
* the {@link Router} in order to navigate between routes. Since all interactions between {@link
* Router} /
* {@link Location} / {@link LocationStrategy} and DOM apis flow through the `PlatformLocation`
* class
* they are all platform independent.
*
* @stable
*/
export abstract class PlatformLocation {
abstract getBaseHrefFromDOM(): string;
abstract onPopState(fn: UrlChangeListener): void;
abstract onHashChange(fn: UrlChangeListener): void;
get pathname(): string { return null; }
get search(): string { return null; }
get hash(): string { return null; }
abstract replaceState(state: any, title: string, url: string): void;
abstract pushState(state: any, title: string, url: string): void;
abstract forward(): void;
abstract back(): void;
}
/**
* A serializable version of the event from onPopState or onHashChange
*
* @experimental
*/
export interface UrlChangeEvent { type: string; }
/**
* @experimental
*/
export interface UrlChangeListener { (e: UrlChangeEvent): any; }

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/**
* @module
* @description
* This module provides a set of common Pipes.
*/
export {AsyncPipe} from './pipes/async_pipe';
export {COMMON_PIPES} from './pipes/common_pipes';
export {DatePipe} from './pipes/date_pipe';
export {I18nPluralPipe} from './pipes/i18n_plural_pipe';
export {I18nSelectPipe} from './pipes/i18n_select_pipe';
export {JsonPipe} from './pipes/json_pipe';
export {LowerCasePipe} from './pipes/lowercase_pipe';
export {CurrencyPipe, DecimalPipe, PercentPipe} from './pipes/number_pipe';
export {ReplacePipe} from './pipes/replace_pipe';
export {SlicePipe} from './pipes/slice_pipe';
export {UpperCasePipe} from './pipes/uppercase_pipe';

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {ChangeDetectorRef, OnDestroy, Pipe, WrappedValue} from '@angular/core';
import {EventEmitter, Observable, ObservableWrapper} from '../facade/async';
import {isBlank, isPresent, isPromise} from '../facade/lang';
import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
interface SubscriptionStrategy {
createSubscription(async: any, updateLatestValue: any): any;
dispose(subscription: any): void;
onDestroy(subscription: any): void;
}
class ObservableStrategy implements SubscriptionStrategy {
createSubscription(async: any, updateLatestValue: any): any {
return ObservableWrapper.subscribe(async, updateLatestValue, e => { throw e; });
}
dispose(subscription: any): void { ObservableWrapper.dispose(subscription); }
onDestroy(subscription: any): void { ObservableWrapper.dispose(subscription); }
}
class PromiseStrategy implements SubscriptionStrategy {
createSubscription(async: Promise<any>, updateLatestValue: (v: any) => any): any {
return async.then(updateLatestValue, e => { throw e; });
}
dispose(subscription: any): void {}
onDestroy(subscription: any): void {}
}
var _promiseStrategy = new PromiseStrategy();
var _observableStrategy = new ObservableStrategy();
var __unused: Promise<any>; // avoid unused import when Promise union types are erased
/**
* The `async` pipe subscribes to an `Observable` or `Promise` and returns the latest value it has
* emitted.
* When a new value is emitted, the `async` pipe marks the component to be checked for changes.
* When the component gets destroyed, the `async` pipe unsubscribes automatically to avoid
* potential memory leaks.
*
* ## Usage
*
* object | async
*
* where `object` is of type `Observable` or of type `Promise`.
*
* ## Examples
*
* This example binds a `Promise` to the view. Clicking the `Resolve` button resolves the
* promise.
*
* {@example core/pipes/ts/async_pipe/async_pipe_example.ts region='AsyncPipePromise'}
*
* It's also possible to use `async` with Observables. The example below binds the `time` Observable
* to the view. Every 500ms, the `time` Observable updates the view with the current time.
*
* {@example core/pipes/ts/async_pipe/async_pipe_example.ts region='AsyncPipeObservable'}
*
* @stable
*/
@Pipe({name: 'async', pure: false})
export class AsyncPipe implements OnDestroy {
/** @internal */
_latestValue: Object = null;
/** @internal */
_latestReturnedValue: Object = null;
/** @internal */
_subscription: Object = null;
/** @internal */
_obj: Observable<any>|Promise<any>|EventEmitter<any> = null;
/** @internal */
_ref: ChangeDetectorRef;
private _strategy: SubscriptionStrategy = null;
constructor(_ref: ChangeDetectorRef) { this._ref = _ref; }
ngOnDestroy(): void {
if (isPresent(this._subscription)) {
this._dispose();
}
}
transform(obj: Observable<any>|Promise<any>|EventEmitter<any>): any {
if (isBlank(this._obj)) {
if (isPresent(obj)) {
this._subscribe(obj);
}
this._latestReturnedValue = this._latestValue;
return this._latestValue;
}
if (obj !== this._obj) {
this._dispose();
return this.transform(obj);
}
if (this._latestValue === this._latestReturnedValue) {
return this._latestReturnedValue;
} else {
this._latestReturnedValue = this._latestValue;
return WrappedValue.wrap(this._latestValue);
}
}
/** @internal */
_subscribe(obj: Observable<any>|Promise<any>|EventEmitter<any>): void {
this._obj = obj;
this._strategy = this._selectStrategy(obj);
this._subscription = this._strategy.createSubscription(
obj, (value: Object) => this._updateLatestValue(obj, value));
}
/** @internal */
_selectStrategy(obj: Observable<any>|Promise<any>|EventEmitter<any>): any {
if (isPromise(obj)) {
return _promiseStrategy;
} else if (ObservableWrapper.isObservable(obj)) {
return _observableStrategy;
} else {
throw new InvalidPipeArgumentException(AsyncPipe, obj);
}
}
/** @internal */
_dispose(): void {
this._strategy.dispose(this._subscription);
this._latestValue = null;
this._latestReturnedValue = null;
this._subscription = null;
this._obj = null;
}
/** @internal */
_updateLatestValue(async: any, value: Object) {
if (async === this._obj) {
this._latestValue = value;
this._ref.markForCheck();
}
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/**
* @module
* @description
* This module provides a set of common Pipes.
*/
import {AsyncPipe} from './async_pipe';
import {DatePipe} from './date_pipe';
import {I18nPluralPipe} from './i18n_plural_pipe';
import {I18nSelectPipe} from './i18n_select_pipe';
import {JsonPipe} from './json_pipe';
import {LowerCasePipe} from './lowercase_pipe';
import {CurrencyPipe, DecimalPipe, PercentPipe} from './number_pipe';
import {ReplacePipe} from './replace_pipe';
import {SlicePipe} from './slice_pipe';
import {UpperCasePipe} from './uppercase_pipe';
/**
* A collection of Angular core pipes that are likely to be used in each and every
* application.
*
* This collection can be used to quickly enumerate all the built-in pipes in the `pipes`
* property of the `@Component` decorator.
*
* @experimental Contains i18n pipes which are experimental
*/
export const COMMON_PIPES = /*@ts2dart_const*/[
AsyncPipe,
UpperCasePipe,
LowerCasePipe,
JsonPipe,
SlicePipe,
DecimalPipe,
PercentPipe,
CurrencyPipe,
DatePipe,
ReplacePipe,
I18nPluralPipe,
I18nSelectPipe,
];

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Pipe, PipeTransform} from '@angular/core';
import {StringWrapper, isBlank, isStringMap} from '../facade/lang';
import {NgLocalization, getPluralCategory} from '../localization';
import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
const _INTERPOLATION_REGEXP: RegExp = /#/g;
/**
* Maps a value to a string that pluralizes the value properly.
*
* ## Usage
*
* expression | i18nPlural:mapping
*
* where `expression` is a number and `mapping` is an object that mimics the ICU format,
* see http://userguide.icu-project.org/formatparse/messages
*
* ## Example
*
* ```
* <div>
* {{ messages.length | i18nPlural: messageMapping }}
* </div>
*
* class MyApp {
* messages: any[];
* messageMapping: {[k:string]: string} = {
* '=0': 'No messages.',
* '=1': 'One message.',
* 'other': '# messages.'
* }
* ...
* }
* ```
*
* @experimental
*/
@Pipe({name: 'i18nPlural', pure: true})
export class I18nPluralPipe implements PipeTransform {
constructor(private _localization: NgLocalization) {}
transform(value: number, pluralMap: {[count: string]: string}): string {
if (isBlank(value)) return '';
if (!isStringMap(pluralMap)) {
throw new InvalidPipeArgumentException(I18nPluralPipe, pluralMap);
}
const key = getPluralCategory(value, Object.getOwnPropertyNames(pluralMap), this._localization);
return StringWrapper.replaceAll(pluralMap[key], _INTERPOLATION_REGEXP, value.toString());
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Pipe, PipeTransform} from '@angular/core';
import {isBlank, isStringMap} from '../facade/lang';
import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
/**
*
* Generic selector that displays the string that matches the current value.
*
* ## Usage
*
* expression | i18nSelect:mapping
*
* where `mapping` is an object that indicates the text that should be displayed
* for different values of the provided `expression`.
*
* ## Example
*
* ```
* <div>
* {{ gender | i18nSelect: inviteMap }}
* </div>
*
* class MyApp {
* gender: string = 'male';
* inviteMap: any = {
* 'male': 'Invite her.',
* 'female': 'Invite him.',
* 'other': 'Invite them.'
* }
* ...
* }
* ```
*
* @experimental
*/
@Pipe({name: 'i18nSelect', pure: true})
export class I18nSelectPipe implements PipeTransform {
transform(value: string, mapping: {[key: string]: string}): string {
if (isBlank(value)) return '';
if (!isStringMap(mapping)) {
throw new InvalidPipeArgumentException(I18nSelectPipe, mapping);
}
return mapping.hasOwnProperty(value) ? mapping[value] : '';
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {BaseException} from '../facade/exceptions';
import {Type, stringify} from '../facade/lang';
export class InvalidPipeArgumentException extends BaseException {
constructor(type: Type, value: Object) {
super(`Invalid argument '${value}' for pipe '${stringify(type)}'`);
}
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Pipe, PipeTransform} from '@angular/core';
import {Json} from '../facade/lang';
/**
* Transforms any input value using `JSON.stringify`. Useful for debugging.
*
* ### Example
* {@example core/pipes/ts/json_pipe/json_pipe_example.ts region='JsonPipe'}
*
* @stable
*/
@Pipe({name: 'json', pure: false})
export class JsonPipe implements PipeTransform {
transform(value: any): string { return Json.stringify(value); }
}

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Pipe, PipeTransform} from '@angular/core';
import {isBlank, isString} from '../facade/lang';
import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
/**
* Transforms text to lowercase.
*
* ### Example
*
* {@example core/pipes/ts/lowerupper_pipe/lowerupper_pipe_example.ts region='LowerUpperPipe'}
*
* @experimental
*/
@Pipe({name: 'lowercase'})
export class LowerCasePipe implements PipeTransform {
transform(value: string): string {
if (isBlank(value)) return value;
if (!isString(value)) {
throw new InvalidPipeArgumentException(LowerCasePipe, value);
}
return value.toLowerCase();
}
}

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