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Age	Commit message (Collapse)	Author
2012-01-13	refactor($autoScroll): rename to $anchorScroll and allow disabling auto ↵	Vojta Jina
	scrolling (links) Now, that we have autoscroll attribute on ng:include, there is no reason to disable the service completely, so $anchorScrollProvider.disableAutoScrolling() means it won't be scrolling when $location.hash() changes. And then, it's not $autoScroll at all, it actually scrolls to anchor when it's called, so I renamed it to $anchorScroll.
2012-01-10	feat(module): new module loader	Misko Hevery

2012-01-03	style(q): rename src/Deferred.js to src/service/q.js	Igor Minar

2011-11-30	feat($interpolate): string interpolation function	Misko Hevery

2011-11-30	feat(deferreds/promises): Q-like deferred/promise implementation with a ton ↵	Igor Minar
	of specs
2011-11-30	feat(mocks.$httpBackend): add $httpBackend mock	Vojta Jina
	$httpBackend mock allows: - expecting (asserting) requests - stubbing (responding without asserting) Add empty $httpBackend service (currently just wrapper for $browser.xhr)
2011-11-30	feat($http): new $http service, removing $xhr.*	Vojta Jina
	Features: - aborting requests - more flexible callbacks (per status code) - custom request headers (per request) - access to response headers - custom transform functions (both request, response) - caching - shortcut methods (get, head, post, put, delete, patch, jsonp) - exposing pendingCount() - setting timeout Breaks Renaming $xhr to $http Breaks Takes one parameter now - configuration object Breaks $xhr.cache removed - use configuration cache: true instead Breaks $xhr.error, $xhr.bulk removed Breaks Callback functions get parameters: response, status, headers Closes #38 Closes #80 Closes #180 Closes #299 Closes #342 Closes #395 Closes #413 Closes #414 Closes #507
2011-11-30	feat($cacheFactory): add general purpose $cacheFactory service	Igor Minar

2011-11-21	feat(service.$autoScroll): scroll to hash fragment	Vojta Jina
	- whenever hash part of the url changes - after ng:view / ng:include load
2011-11-14	style(angularPublic): move public export definition to AnuglarPublic.js	Misko Hevery

2011-11-14	docs(browser): moved and migrate browser removed unneeded files.	Misko Hevery

2011-11-14	refacter(filters): convert filter/limitTo/orderBy from type augmentation to ↵	Misko Hevery
	filters
2011-11-14	move(filters): appease the History God	Misko Hevery

2011-11-14	refactor(parser): turn parser into a service (keep compatibility hack)	Misko Hevery

2011-11-14	move(parser): appease the History God	Misko Hevery

2011-11-14	refactor(services): migrate angular.service -> module	Misko Hevery

2011-11-14	move(compiler): appease the History God	Misko Hevery
	- renamed: src/Compiler.js -> src/service/compiler.js - renamed: test/CompilerSpec.js -> test/service/compilerSpec.js
2011-11-14	move(scope): appease the History God	Misko Hevery
	- renamed: src/Scope.js -> src/service/scope.js - renamed: test/ScopeSpec.js -> test/service/scopeSpec.js
2011-11-01	style(angularFiles): just missing semi-colon and extra comma	Vojta Jina

2011-10-31	test(mocks): test mocks with compiled angular	Vojta Jina
	Unfortunately, there people in our team (me), who are not able to use angular.* namespace prefix when writing angular-mocks code, so we need to test it...
2011-10-31	feat(matchers): extract jasmine matchers into separate file for future reuse	Vojta Jina
	Prefix all used functions with angular.* so that they can be used with compiled angular as well...
2011-10-13	chore(libs): update libs (jasmine, jstd, jasmine-jstd adapter)	Vojta Jina

2011-10-12	test(jstd-config): add widget specs to jsTestDriver-jquery.conf	Igor Minar

2011-10-11	feat(forms): new and improved forms	Misko Hevery

2011-10-11	refactor(hover): delete hover service	Misko Hevery

2011-09-16	feat (jquery): upgrade everything to jQuery 1.6.4	Igor Minar
	Closes #556
2011-09-13	refactor(angular): externalize script load order into JSON	Di Peng
	- move all script load order into angularFiles.js - rakefile and angular-bootstrap.js use angularFiles.js to get script orders - gen_jstd_configs.js uses angularFiles.js to generate various jstd config files - run gen_jstd_configs.js whenever we run server.sh Closes #470

72' href='#n372'>372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436

"""
The Request class is used as a wrapper around the standard request object.

The wrapped request then offers a richer API, in particular :

    - content automatically parsed according to `Content-Type` header,
      and available as `request.DATA`
    - full support of PUT method, including support for file uploads
    - form overloading of HTTP method, content type and content
"""
from __future__ import unicode_literals
from django.conf import settings
from django.http import QueryDict
from django.http.multipartparser import parse_header
from django.utils.datastructures import MultiValueDict
from rest_framework import HTTP_HEADER_ENCODING
from rest_framework import exceptions
from rest_framework.compat import BytesIO
from rest_framework.settings import api_settings


def is_form_media_type(media_type):
    """
    Return True if the media type is a valid form media type.
    """
    base_media_type, params = parse_header(media_type.encode(HTTP_HEADER_ENCODING))
    return (base_media_type == 'application/x-www-form-urlencoded' or
            base_media_type == 'multipart/form-data')


class override_method(object):
    """
    A context manager that temporarily overrides the method on a request,
    additionally setting the `view.request` attribute.

    Usage:

        with override_method(view, request, 'POST') as request:
            ... # Do stuff with `view` and `request`
    """
    def __init__(self, view, request, method):
        self.view = view
        self.request = request
        self.method = method
        self.action = getattr(view, 'action', None)

    def __enter__(self):
        self.view.request = clone_request(self.request, self.method)
        if self.action is not None:
            # For viewsets we also set the `.action` attribute.
            action_map = getattr(self.view, 'action_map', {})
            self.view.action = action_map.get(self.method.lower())
        return self.view.request

    def __exit__(self, *args, **kwarg):
        self.view.request = self.request
        if self.action is not None:
            self.view.action = self.action


class Empty(object):
    """
    Placeholder for unset attributes.
    Cannot use `None`, as that may be a valid value.
    """
    pass


def _hasattr(obj, name):
    return not getattr(obj, name) is Empty


def clone_request(request, method):
    """
    Internal helper method to clone a request, replacing with a different
    HTTP method.  Used for checking permissions against other methods.
    """
    ret = Request(request=request._request,
                  parsers=request.parsers,
                  authenticators=request.authenticators,
                  negotiator=request.negotiator,
                  parser_context=request.parser_context)
    ret._data = request._data
    ret._files = request._files
    ret._content_type = request._content_type
    ret._stream = request._stream
    ret._method = method
    if hasattr(request, '_user'):
        ret._user = request._user
    if hasattr(request, '_auth'):
        ret._auth = request._auth
    if hasattr(request, '_authenticator'):
        ret._authenticator = request._authenticator
    return ret


class ForcedAuthentication(object):
    """
    This authentication class is used if the test client or request factory
    forcibly authenticated the request.
    """

    def __init__(self, force_user, force_token):
        self.force_user = force_user
        self.force_token = force_token

    def authenticate(self, request):
        return (self.force_user, self.force_token)


class Request(object):
    """
    Wrapper allowing to enhance a standard `HttpRequest` instance.

    Kwargs:
        - request(HttpRequest). The original request instance.
        - parsers_classes(list/tuple). The parsers to use for parsing the
          request content.
        - authentication_classes(list/tuple). The authentications used to try
          authenticating the request's user.
    """

    _METHOD_PARAM = api_settings.FORM_METHOD_OVERRIDE
    _CONTENT_PARAM = api_settings.FORM_CONTENT_OVERRIDE
    _CONTENTTYPE_PARAM = api_settings.FORM_CONTENTTYPE_OVERRIDE

    def __init__(self, request, parsers=None, authenticators=None,
                 negotiator=None, parser_context=None):
        self._request = request
        self.parsers = parsers or ()
        self.authenticators = authenticators or ()
        self.negotiator = negotiator or self._default_negotiator()
        self.parser_context = parser_context
        self._data = Empty
        self._files = Empty
        self._method = Empty
        self._content_type = Empty
        self._stream = Empty

        if self.parser_context is None:
            self.parser_context = {}
        self.parser_context['request'] = self
        self.parser_context['encoding'] = request.encoding or settings.DEFAULT_CHARSET

        force_user = getattr(request, '_force_auth_user', None)
        force_token = getattr(request, '_force_auth_token', None)
        if (force_user is not None or force_token is not None):
            forced_auth = ForcedAuthentication(force_user, force_token)
            self.authenticators = (forced_auth,)

    def _default_negotiator(self):
        return api_settings.DEFAULT_CONTENT_NEGOTIATION_CLASS()

    @property
    def method(self):
        """
        Returns the HTTP method.

        This allows the `method` to be overridden by using a hidden `form`
        field on a form POST request.
        """
        if not _hasattr(self, '_method'):
            self._load_method_and_content_type()
        return self._method

    @property
    def content_type(self):
        """
        Returns the content type header.

        This should be used instead of `request.META.get('HTTP_CONTENT_TYPE')`,
        as it allows the content type to be overridden by using a hidden form
        field on a form POST request.
        """
        if not _hasattr(self, '_content_type'):
            self._load_method_and_content_type()
        return self._content_type

    @property
    def stream(self):
        """
        Returns an object that may be used to stream the request content.
        """
        if not _hasattr(self, '_stream'):
            self._load_stream()
        return self._stream

    @property
    def QUERY_PARAMS(self):
        """
        More semantically correct name for request.GET.
        """
        return self._request.GET

    @property
    def DATA(self):
        """
        Parses the request body and returns the data.

        Similar to usual behaviour of `request.POST`, except that it handles
        arbitrary parsers, and also works on methods other than POST (eg PUT).
        """
        if not _hasattr(self, '_data'):
            self._load_data_and_files()
        return self._data

    @property
    def FILES(self):
        """
        Parses the request body and returns any files uploaded in the request.

        Similar to usual behaviour of `request.FILES`, except that it handles
        arbitrary parsers, and also works on methods other than POST (eg PUT).
        """
        if not _hasattr(self, '_files'):
            self._load_data_and_files()
        return self._files

    @property
    def user(self):
        """
        Returns the user associated with the current request, as authenticated
        by the authentication classes provided to the request.
        """
        if not hasattr(self, '_user'):
            self._authenticate()
        return self._user

    @user.setter
    def user(self, value):
        """
        Sets the user on the current request. This is necessary to maintain
        compatibility with django.contrib.auth where the user property is
        set in the login and logout functions.
        """
        self._user = value

    @property
    def auth(self):
        """
        Returns any non-user authentication information associated with the
        request, such as an authentication token.
        """
        if not hasattr(self, '_auth'):
            self._authenticate()
        return self._auth

    @auth.setter
    def auth(self, value):
        """
        Sets any non-user authentication information associated with the
        request, such as an authentication token.
        """
        self._auth = value

    @property
    def successful_authenticator(self):
        """
        Return the instance of the authentication instance class that was used
        to authenticate the request, or `None`.
        """
        if not hasattr(self, '_authenticator'):
            self._authenticate()
        return self._authenticator

    def _load_data_and_files(self):
        """
        Parses the request content into self.DATA and self.FILES.
        """
        if not _hasattr(self, '_content_type'):
            self._load_method_and_content_type()

        if not _hasattr(self, '_data'):
            self._data, self._files = self._parse()

    def _load_method_and_content_type(self):
        """
        Sets the method and content_type, and then check if they've
        been overridden.
        """
        self._content_type = self.META.get('HTTP_CONTENT_TYPE',
                                           self.META.get('CONTENT_TYPE', ''))

        self._perform_form_overloading()

        if not _hasattr(self, '_method'):
            self._method = self._request.method

            # Allow X-HTTP-METHOD-OVERRIDE header
            if 'HTTP_X_HTTP_METHOD_OVERRIDE' in self.META:
                self._method = self.META['HTTP_X_HTTP_METHOD_OVERRIDE'].upper()

    def _load_stream(self):
        """
        Return the content body of the request, as a stream.
        """
        try:
            content_length = int(
                self.META.get(
                    'CONTENT_LENGTH', self.META.get('HTTP_CONTENT_LENGTH')
                )
            )
        except (ValueError, TypeError):
            content_length = 0

        if content_length == 0:
            self._stream = None
        elif hasattr(self._request, 'read'):
            self._stream = self._request
        else:
            self._stream = BytesIO(self.raw_post_data)

    def _perform_form_overloading(self):
        """
        If this is a form POST request, then we need to check if the method and
        content/content_type have been overridden by setting them in hidden
        form fields or not.
        """

        USE_FORM_OVERLOADING = (
            self._METHOD_PARAM or
            (self._CONTENT_PARAM and self._CONTENTTYPE_PARAM)
        )

        # We only need to use form overloading on form POST requests.
        if (
            not USE_FORM_OVERLOADING
            or self._request.method != 'POST'
            or not is_form_media_type(self._content_type)
        ):
            return

        # At this point we're committed to parsing the request as form data.
        self._data = self._request.POST
        self._files = self._request.FILES

        # Method overloading - change the method and remove the param from the content.
        if (
            self._METHOD_PARAM and
            self._METHOD_PARAM in self._data
        ):
            self._method = self._data[self._METHOD_PARAM].upper()

        # Content overloading - modify the content type, and force re-parse.
        if (
            self._CONTENT_PARAM and
            self._CONTENTTYPE_PARAM and
            self._CONTENT_PARAM in self._data and
            self._CONTENTTYPE_PARAM in self._data
        ):
            self._content_type = self._data[self._CONTENTTYPE_PARAM]
            self._stream = BytesIO(self._data[self._CONTENT_PARAM].encode(self.parser_context['encoding']))
            self._data, self._files = (Empty, Empty)

    def _parse(self):
        """
        Parse the request content, returning a two-tuple of (data, files)

        May raise an `UnsupportedMediaType`, or `ParseError` exception.
        """
        stream = self.stream
        media_type = self.content_type

        if stream is None or media_type is None:
            empty_data = QueryDict('', encoding=self._request._encoding)
            empty_files = MultiValueDict()
            return (empty_data, empty_files)

        parser = self.negotiator.select_parser(self, self.parsers)

        if not parser:
            raise exceptions.UnsupportedMediaType(media_type)

        try:
            parsed = parser.parse(stream, media_type, self.parser_context)
        except:
            # If we get an exception during parsing, fill in empty data and
            # re-raise.  Ensures we don't simply repeat the error when
            # attempting to render the browsable renderer response, or when
            # logging the request or similar.
            self._data = QueryDict('', encoding=self._request._encoding)
            self._files = MultiValueDict()
            raise

        # Parser classes may return the raw data, or a
        # DataAndFiles object.  Unpack the result as required.
        try:
            return (parsed.data, parsed.files)
        except AttributeError:
            empty_files = MultiValueDict()
            return (parsed, empty_files)

    def _authenticate(self):
        """
        Attempt to authenticate the request using each authentication instance
        in turn.
        Returns a three-tuple of (authenticator, user, authtoken).
        """
        for authenticator in self.authenticators:
            try:
                user_auth_tuple = authenticator.authenticate(self)
            except exceptions.APIException:
                self._not_authenticated()
                raise

            if user_auth_tuple is not None:
                self._authenticator = authenticator
                self._user, self._auth = user_auth_tuple
                return

        self._not_authenticated()

    def _not_authenticated(self):
        """
        Return a three-tuple of (authenticator, user, authtoken), representing
        an unauthenticated request.

        By default this will be (None, AnonymousUser, None).
        """
        self._authenticator = None

        if api_settings.UNAUTHENTICATED_USER:
            self._user = api_settings.UNAUTHENTICATED_USER()
        else:
            self._user = None

        if api_settings.UNAUTHENTICATED_TOKEN:
            self._auth = api_settings.UNAUTHENTICATED_TOKEN()
        else:
            self._auth = None

    def __getattr__(self, attr):
        """
        Proxy other attributes to the underlying HttpRequest object.
        """
        return getattr(self._request, attr)