Python response.render_to_response函数代码示例

def change_pass(request):
    form = auth_forms.ChangePassForm(request.form)
    user = request.user

    if request.method == 'POST' and form.validate():

        if not tools.bcrypt_check_password(
                form.old_password.data, user.pw_hash):
            form.old_password.errors.append(
                _('Wrong password'))

            return render_to_response(
                request,
                'mediagoblin/plugins/recaptcha/change_pass.html',
                {'form': form,
                 'user': user})

        # Password matches
        user.pw_hash = tools.bcrypt_gen_password_hash(
            form.new_password.data)
        user.save()

        messages.add_message(
            request, messages.SUCCESS,
            _('Your password was changed successfully'))

        return redirect(request, 'mediagoblin.edit.account')

    return render_to_response(
        request,
        'mediagoblin/plugins/recaptcha/change_pass.html',
        {'form': form,
         'user': user})

def user_home(request, page):
    """'Homepage' of a User()"""
    user = request.db.User.find_one({
            'username': request.matchdict['user']})
    if not user:
        return render_404(request)
    elif user.status != u'active':
        return render_to_response(
            request,
            'mediagoblin/user_pages/user.html',
            {'user': user})

    cursor = request.db.MediaEntry.find(
        {'uploader': user._id,
         'state': u'processed'}).sort('created', DESCENDING)

    pagination = Pagination(page, cursor)
    media_entries = pagination()

    #if no data is available, return NotFound
    if media_entries == None:
        return render_404(request)

    user_gallery_url = request.urlgen(
        'mediagoblin.user_pages.user_gallery',
        user=user.username)

    return render_to_response(
        request,
        'mediagoblin/user_pages/user.html',
        {'user': user,
         'user_gallery_url': user_gallery_url,
         'media_entries': media_entries,
         'pagination': pagination})

def user_home(request, page):
    """'Homepage' of a User()"""
    user = User.query.filter_by(username=request.matchdict['user']).first()
    if not user:
        return render_404(request)
    elif not user.has_privilege(u'active'):
        return render_to_response(
            request,
            'mediagoblin/user_pages/user_nonactive.html',
            {'user': user})

    cursor = MediaEntry.query.\
        filter_by(uploader = user.id,
                  state = u'processed').order_by(MediaEntry.created.desc())

    pagination = Pagination(page, cursor)
    media_entries = pagination()

    #if no data is available, return NotFound
    if media_entries == None:
        return render_404(request)

    user_gallery_url = request.urlgen(
        'mediagoblin.user_pages.user_gallery',
        user=user.username)

    return render_to_response(
        request,
        'mediagoblin/user_pages/user.html',
        {'user': user,
         'user_gallery_url': user_gallery_url,
         'media_entries': media_entries,
         'pagination': pagination})

def user_home(request, page):
    """'Homepage' of a User()"""
    # TODO: decide if we only want homepages for active users, we can
    # then use the @get_active_user decorator and also simplify the
    # template html.
    user = User.query.filter_by(username=request.matchdict["user"]).first()
    if not user:
        return render_404(request)
    elif user.status != u"active":
        return render_to_response(request, "mediagoblin/user_pages/user.html", {"user": user})

    cursor = MediaEntry.query.filter_by(uploader=user.id, state=u"processed").order_by(MediaEntry.created.desc())

    pagination = Pagination(page, cursor)
    media_entries = pagination()

    # if no data is available, return NotFound
    if media_entries == None:
        return render_404(request)

    user_gallery_url = request.urlgen("mediagoblin.user_pages.user_gallery", user=user.username)

    return render_to_response(
        request,
        "mediagoblin/user_pages/user.html",
        {"user": user, "user_gallery_url": user_gallery_url, "media_entries": media_entries, "pagination": pagination},
    )

def processing_panel(request):
    """
    Show to the user what media is still in conversion/processing...
    and what failed, and why!
    """
    # Get the user
    user = request.db.User.find_one(
        {'username': request.matchdict['user'],
         'status': u'active'})

    # Make sure the user exists and is active
    if not user:
        return render_404(request)
    elif user.status != u'active':
        return render_to_response(
            request,
            'mediagoblin/user_pages/user.html',
            {'user': user})

    # XXX: Should this be a decorator?
    #
    # Make sure we have permission to access this user's panel.  Only
    # admins and this user herself should be able to do so.
    if not (user._id == request.user._id
            or request.user.is_admin):
        # No?  Let's simply redirect to this user's homepage then.
        return redirect(
            request, 'mediagoblin.user_pages.user_home',
            user=request.matchdict['user'])

    # Get media entries which are in-processing
    processing_entries = request.db.MediaEntry.find(
        {'uploader': user._id,
         'state': u'processing'}).sort('created', DESCENDING)

    # Get media entries which have failed to process
    failed_entries = request.db.MediaEntry.find(
        {'uploader': user._id,
         'state': u'failed'}).sort('created', DESCENDING)

    processed_entries = request.db.MediaEntry.find(
            {'uploader': user._id,
                'state': u'processed'}).sort('created', DESCENDING).limit(10)

    # Render to response
    return render_to_response(
        request,
        'mediagoblin/user_pages/processing_panel.html',
        {'user': user,
         'processing_entries': processing_entries,
         'failed_entries': failed_entries,
         'processed_entries': processed_entries})

def login(request):
    login_form = forms.LoginForm(request.form)

    login_failed = False

    if request.method == 'POST' and login_form.validate():
        l = LDAP()
        username, email = l.login(login_form.username.data,
                                  login_form.password.data)

        if username:
            user = LocalUser.query.filter(
                LocalUser.username==username
            ).first()

            if user:
                # set up login in session
                request.session['user_id'] = six.text_type(user.id)
                request.session.save()

                if request.form.get('next'):
                    return redirect(request, location=request.form['next'])
                else:
                    return redirect(request, "index")
            else:
                if not mg_globals.app.auth:
                    messages.add_message(
                        request,
                        messages.WARNING,
                        _('Sorry, authentication is disabled on this '
                          'instance.'))
                    return redirect(request, 'index')

                register_form = forms.RegisterForm(username=username,
                                                   email=email)

                return render_to_response(
                    request,
                    'mediagoblin/auth/register.html',
                    {'register_form': register_form,
                    'post_url': request.urlgen('mediagoblin.plugins.ldap.register')})

        login_failed = True

    return render_to_response(
        request,
        'mediagoblin/auth/login.html',
        {'login_form': login_form,
         'next': request.GET.get('next') or request.form.get('next'),
         'login_failed': login_failed,
         'post_url': request.urlgen('mediagoblin.plugins.ldap.login'),
         'allow_registration': mg_globals.app_config["allow_registration"]})

def start_edit(request):
    """Starts the process of adding an openid url to a users account"""
    form = auth_forms.LoginForm(request.form)

    if request.method == 'POST' and form.validate():
        query = OpenIDUserURL.query.filter_by(
            openid_url=form.openid.data
            ).first()
        user = query.user if query else None

        if not user:
            return_to = request.urlgen('mediagoblin.plugins.openid.finish_edit')
            success = _start_verification(request, form, return_to, False)

            if success:
                return success
        else:
            form.openid.errors.append(
                _('Sorry, an account is already registered to that OpenID.'))

    return render_to_response(
        request,
        'mediagoblin/plugins/openid/add.html',
        {'form': form,
         'post_url': request.urlgen('mediagoblin.plugins.openid.edit')})

def register(request):
    """OpenID Registration View"""
    if request.method == 'GET':
        # Need to connect to openid provider before registering a user to
        # get the users openid url. If method is 'GET', then this page was
        # acessed without logging in first.
        return redirect(request, 'mediagoblin.plugins.openid.login')

    register_form = auth_forms.RegistrationForm(request.form)

    if register_form.validate():
        user = register_user(request, register_form)

        if user:
            # redirect the user to their homepage... there will be a
            # message waiting for them to verify their email
            return redirect(
                request, 'mediagoblin.user_pages.user_home',
                user=user.username)

    return render_to_response(
        request,
        'mediagoblin/auth/register.html',
        {'register_form': register_form,
         'post_url': request.urlgen('mediagoblin.plugins.openid.register')})

def activity_view(request):
    """ /<username>/activity/<id> - Display activity

    This should display a HTML presentation of the activity
    this is NOT an API endpoint.
    """
    # Get the user object.
    username = request.matchdict["username"]
    user = LocalUser.query.filter_by(username=username).first()

    activity_id = request.matchdict["id"]

    if request.user is None:
        return render_404(request)

    activity = Activity.query.filter_by(
        id=activity_id,
        author=user.id
    ).first()

    # There isn't many places to check that the public_id is filled so this
    # will do, it really should be, lets try and fix that if it isn't.
    activity.get_public_id(request.urlgen)

    if activity is None:
        return render_404(request)

    return render_to_response(
        request,
        "mediagoblin/api/activity.html",
        {"activity": activity}
    )

def collection_list(request, url_user=None):
    """A User-defined Collection"""
    collections = Collection.query.filter_by(get_creator=url_user)

    return render_to_response(
        request, "mediagoblin/user_pages/collection_list.html", {"user": url_user, "collections": collections}
    )

def media_home(request, media, page, **kwargs):
    """
    'Homepage' of a MediaEntry()
    """
    comment_id = request.matchdict.get("comment", None)
    if comment_id:
        if request.user:
            mark_comment_notification_seen(comment_id, request.user)

        pagination = Pagination(
            page, media.get_comments(mg_globals.app_config["comments_ascending"]), MEDIA_COMMENTS_PER_PAGE, comment_id
        )
    else:
        pagination = Pagination(
            page, media.get_comments(mg_globals.app_config["comments_ascending"]), MEDIA_COMMENTS_PER_PAGE
        )

    comments = pagination()

    comment_form = user_forms.MediaCommentForm(request.form)

    media_template_name = media.media_manager.display_template

    return render_to_response(
        request,
        media_template_name,
        {
            "media": media,
            "comments": comments,
            "pagination": pagination,
            "comment_form": comment_form,
            "app_config": mg_globals.app_config,
        },
    )

def edit_account(request):
    user = request.user
    form = forms.EditAccountForm(request.form,
        wants_comment_notification=user.wants_comment_notification,
        license_preference=user.license_preference,
        wants_notifications=user.wants_notifications)

    if request.method == 'POST' and form.validate():
        user.wants_comment_notification = form.wants_comment_notification.data
        user.wants_notifications = form.wants_notifications.data

        user.license_preference = form.license_preference.data

        user.save()
        messages.add_message(request,
                             messages.SUCCESS,
                             _("Account settings saved"))
        return redirect(request,
                        'mediagoblin.user_pages.user_home',
                        user=user.username)

    return render_to_response(
        request,
        'mediagoblin/edit/edit_account.html',
        {'user': user,
         'form': form})

def user_collection(request, page, url_user=None):
    """A User-defined Collection"""
    collection = Collection.query.filter_by(
        get_creator=url_user,
        slug=request.matchdict['collection']).first()

    if not collection:
        return render_404(request)

    cursor = collection.get_collection_items()

    pagination = Pagination(page, cursor)
    collection_items = pagination()

    # if no data is available, return NotFound
    # TODO: Should an empty collection really also return 404?
    if collection_items == None:
        return render_404(request)

    return render_to_response(
        request,
        'mediagoblin/user_pages/collection.html',
        {'user': url_user,
         'collection': collection,
         'collection_items': collection_items,
         'pagination': pagination})

def register_client(request):
    '''
    Register an OAuth client
    '''
    form = ClientRegistrationForm(request.form)

    if request.method == 'POST' and form.validate():
        client = OAuthClient()
        client.name = unicode(request.form['name'])
        client.description = unicode(request.form['description'])
        client.type = unicode(request.form['type'])
        client.owner_id = request.user.id
        client.redirect_uri = unicode(request.form['redirect_uri'])

        client.generate_identifier()
        client.generate_secret()

        client.save()

        add_message(request, SUCCESS, _('The client {0} has been registered!')\
                .format(
                    client.name))

        return redirect(request, 'mediagoblin.plugins.oauth.list_clients')

    return render_to_response(
            request,
            'oauth/client/register.html',
            {'form': form})

def deauthorize_applications(request):
    """ Deauthroize OAuth applications """
    if request.method == 'POST' and "application" in request.form:
        token = request.form["application"]
        access_token = AccessToken.query.filter_by(token=token).first()
        if access_token is None:
            messages.add_message(
                request,
                messages.ERROR,
                _("Unknown application, not able to deauthorize")
            )
        else:
            access_token.delete()
            messages.add_message(
                request,
                messages.SUCCESS,
                _("Application has been deauthorized")
            )

    access_tokens = AccessToken.query.filter_by(user=request.user.id)
    applications = [(a.get_requesttoken, a) for a in access_tokens]

    return render_to_response(
        request,
        'mediagoblin/edit/deauthorize_applications.html',
        {'applications': applications}
    )