Python util.handle_content_type函数代码示例

def register():
    """
    Register method for creating a PYBOSSA account.

    Returns a Jinja2 template

    """
    if current_app.config.get('LDAP_HOST', False):
        return abort(404)
    form = RegisterForm(request.body)
    msg = "I accept receiving emails from %s" % current_app.config.get('BRAND')
    form.consent.label = msg
    if request.method == 'POST' and form.validate():
        account = dict(fullname=form.fullname.data, name=form.name.data,
                       email_addr=form.email_addr.data,
                       password=form.password.data,
                       consent=form.consent.data)
        confirm_url = get_email_confirmation_url(account)
        if current_app.config.get('ACCOUNT_CONFIRMATION_DISABLED'):
            return _create_account(account)
        msg = dict(subject='Welcome to %s!' % current_app.config.get('BRAND'),
                   recipients=[account['email_addr']],
                   body=render_template('/account/email/validate_account.md',
                                        user=account, confirm_url=confirm_url))
        msg['html'] = markdown(msg['body'])
        mail_queue.enqueue(send_mail, msg)
        data = dict(template='account/account_validation.html',
                    title=gettext("Account validation"),
                    status='sent')
        return handle_content_type(data)
    if request.method == 'POST' and not form.validate():
        flash(gettext('Please correct the errors'), 'error')
    data = dict(template='account/register.html',
                title=gettext("Register"), form=form)
    return handle_content_type(data)

def del_category(id):
    """Delete a category."""
    try:
        category = project_repo.get_category(id)
        if category:
            if len(cached_cat.get_all()) > 1:
                ensure_authorized_to('delete', category)
                if request.method == 'GET':
                    response = dict(template='admin/del_category.html',
                                    title=gettext('Delete Category'),
                                    category=category,
                                    form=dict(csrf=generate_csrf()))
                    return handle_content_type(response)
                if request.method == 'POST':
                    project_repo.delete_category(category)
                    msg = gettext("Category deleted")
                    flash(msg, 'success')
                    cached_cat.reset()
                    return redirect_content_type(url_for(".categories"))
            else:
                msg = gettext('Sorry, it is not possible to delete the only'
                              ' available category. You can modify it, '
                              ' click the edit button')
                flash(msg, 'warning')
                return redirect_content_type(url_for('.categories'))
        else:
            abort(404)
    except HTTPException:
        raise
    except Exception as e:  # pragma: no cover
        current_app.logger.error(e)
        return abort(500)

def tos():
    """Render help/terms-of-use page."""
    cleaned_up_content = Document(render_template('help/tos.html')).summary()
    response = dict(template='help/tos.html',
                    content=cleaned_up_content,
                    title='Help: Terms of Use')
    return handle_content_type(response)

def result():
    """Render a results page."""
    try:
        response = dict(template="/home/_results.html")
        return handle_content_type(response)
    except TemplateNotFound:
        return abort(404)

def cookies_policy():
    """Render help/cookies-policy page."""
    cleaned_up_content = Document(render_template('help/cookies_policy.html')).summary()
    response = dict(template='help/cookies_policy.html',
                    content=cleaned_up_content,
                    title='Help: Cookies Policy')
    return handle_content_type(response)

def forgot_password():
    """
    Request a forgotten password for a user.

    Returns a Jinja2 template.

    """
    form = ForgotPasswordForm(request.body)
    if form.validate_on_submit():
        user = user_repo.get_by(email_addr=form.email_addr.data)
        if user and user.email_addr:
            msg = dict(subject='Account Recovery',
                       recipients=[user.email_addr])
            if user.twitter_user_id:
                msg['body'] = render_template(
                    '/account/email/forgot_password_openid.md',
                    user=user, account_name='Twitter')
                msg['html'] = render_template(
                    '/account/email/forgot_password_openid.html',
                    user=user, account_name='Twitter')
            elif user.facebook_user_id:
                msg['body'] = render_template(
                    '/account/email/forgot_password_openid.md',
                    user=user, account_name='Facebook')
                msg['html'] = render_template(
                    '/account/email/forgot_password_openid.html',
                    user=user, account_name='Facebook')
            elif user.google_user_id:
                msg['body'] = render_template(
                    '/account/email/forgot_password_openid.md',
                    user=user, account_name='Google')
                msg['html'] = render_template(
                    '/account/email/forgot_password_openid.html',
                    user=user, account_name='Google')
            else:
                userdict = {'user': user.name, 'password': user.passwd_hash}
                key = signer.dumps(userdict, salt='password-reset')
                recovery_url = url_for_app_type('.reset_password',
                                                key=key, _external=True)
                msg['body'] = render_template(
                    '/account/email/forgot_password.md',
                    user=user, recovery_url=recovery_url)
                msg['html'] = render_template(
                    '/account/email/forgot_password.html',
                    user=user, recovery_url=recovery_url)
            mail_queue.enqueue(send_mail, msg)
            flash(gettext("We've sent you an email with account "
                          "recovery instructions!"),
                  'success')
        else:
            flash(gettext("We don't have this email in our records. "
                          "You may have signed up with a different "
                          "email or used Twitter, Facebook, or "
                          "Google to sign-in"), 'error')
    if request.method == 'POST' and not form.validate():
        flash(gettext('Something went wrong, please correct the errors on the '
              'form'), 'error')
    data = dict(template='/account/password_forgot.html',
                form=form)
    return handle_content_type(data)

def newsletter_subscribe():
    """
    Register method for subscribing user to PYBOSSA newsletter.

    Returns a Jinja2 template

    """
    # Save that we've prompted the user to sign up in the newsletter
    if newsletter.is_initialized() and current_user.is_authenticated():
        next_url = request.args.get('next') or url_for('home.home')
        user = user_repo.get(current_user.id)
        if current_user.newsletter_prompted is False:
            user.newsletter_prompted = True
            user_repo.update(user)
        if request.args.get('subscribe') == 'True':
            newsletter.subscribe_user(user)
            flash("You are subscribed to our newsletter!", 'success')
            return redirect_content_type(next_url)
        elif request.args.get('subscribe') == 'False':
            return redirect_content_type(next_url)
        else:
            response = dict(template='account/newsletter.html',
                            title=gettext("Subscribe to our Newsletter"),
                            next=next_url)
            return handle_content_type(response)
    else:
        return abort(404)

def reset_password():
    """
    Reset password method.

    Returns a Jinja2 template.

    """
    key = request.args.get('key')
    if key is None:
        abort(403)
    userdict = {}
    try:
        timeout = current_app.config.get('ACCOUNT_LINK_EXPIRATION', 3600)
        userdict = signer.loads(key, max_age=timeout, salt='password-reset')
    except BadData:
        abort(403)
    username = userdict.get('user')
    if not username or not userdict.get('password'):
        abort(403)
    user = user_repo.get_by_name(username)
    if user.passwd_hash != userdict.get('password'):
        abort(403)
    form = ChangePasswordForm(request.body)
    if form.validate_on_submit():
        user.set_password(form.new_password.data)
        user_repo.update(user)
        flash(gettext('You reset your password successfully!'), 'success')
        return _sign_in_user(user)
    if request.method == 'POST' and not form.validate():
        flash(gettext('Please correct the errors'), 'error')
    response = dict(template='/account/password_reset.html', form=form)
    return handle_content_type(response)

def _show_public_profile(user, form):
    user_dict = cached_users.public_get_user_summary(user.name)
    projects_contributed = cached_users.public_projects_contributed_cached(user.id)
    projects_created = cached_users.public_published_projects_cached(user.id)

    can_update = False

    if (user.restrict is False and
        current_user.is_authenticated() and
            current_user.admin):
        draft_projects = cached_users.draft_projects(user.id)
        projects_created.extend(draft_projects)
        can_update = True

    if user.restrict is False:
        title = "%s · User Profile" % user_dict['fullname']
    else:
        title = "User data is restricted"
        projects_contributed = []
        projects_created = []
        form = None
    response = dict(template='/account/public_profile.html',
                    title=title,
                    user=user_dict,
                    projects=projects_contributed,
                    projects_created=projects_created,
                    form=form,
                    can_update=can_update,
                    input_form=False)

    return handle_content_type(response)

def index(window=0):
    """Get the last activity from users and projects."""
    if current_user.is_authenticated():
        user_id = current_user.id
    else:
        user_id = None

    if window >= 10:
        window = 10

    info = request.args.get('info')

    leaderboards = current_app.config.get('LEADERBOARDS')

    if info is not None:
        if leaderboards is None or info not in leaderboards:
            return abort(404)

    top_users = cached_users.get_leaderboard(current_app.config['LEADERBOARD'],
                                             user_id=user_id,
                                             window=window,
                                             info=info)

    response = dict(template='/stats/index.html',
                    title="Community Leaderboard",
                    top_users=top_users)
    return handle_content_type(response)

def privacy():
    """Render help/privacy policy page."""
    # use readability to remove styling and headers
    cleaned_up_content = Document(render_template('help/privacy.html')).summary()
    response = dict(template='help/privacy.html',
                    content=cleaned_up_content,
                    title='Privacy Policy')
    return handle_content_type(response)

def announcement():
    """Manage anncounements."""
    announcements = announcement_repo.get_all_announcements()
    response = dict(template='admin/announcement.html',
                    title=gettext("Manage global Announcements"),
                    announcements=announcements,
                    csrf=generate_csrf())
    return handle_content_type(response)

def dashboard():
    """Show PYBOSSA Dashboard."""
    try:
        if request.args.get('refresh') == '1':
            db_jobs = get_dashboard_jobs()
            for j in db_jobs:
                DASHBOARD_QUEUE.enqueue(j['name'])
            msg = gettext('Dashboard jobs enqueued,'
                          ' refresh page in a few minutes')
            flash(msg)
        active_users_last_week = dashb.format_users_week()
        active_anon_last_week = dashb.format_anon_week()
        draft_projects_last_week = dashb.format_draft_projects()
        published_projects_last_week = dashb.format_published_projects()
        update_projects_last_week = dashb.format_update_projects()
        new_tasks_week = dashb.format_new_tasks()
        new_task_runs_week = dashb.format_new_task_runs()
        new_users_week = dashb.format_new_users()
        returning_users_week = dashb.format_returning_users()
        update_feed = get_update_feed()

        response = dict(
            template='admin/dashboard.html',
            title=gettext('Dashboard'),
            active_users_last_week=active_users_last_week,
            active_anon_last_week=active_anon_last_week,
            draft_projects_last_week=draft_projects_last_week,
            published_projects_last_week=published_projects_last_week,
            update_projects_last_week=update_projects_last_week,
            new_tasks_week=new_tasks_week,
            new_task_runs_week=new_task_runs_week,
            new_users_week=new_users_week,
            returning_users_week=returning_users_week,
            update_feed=update_feed,
            wait=False)
        return handle_content_type(response)
    except ProgrammingError as e:
        response = dict(template='admin/dashboard.html',
                        title=gettext('Dashboard'),
                        wait=True)
        return handle_content_type(response)
    except Exception as e:  # pragma: no cover
        current_app.logger.error(e)
        return abort(500)

def index():
    """Return Global Statistics for the site."""
    title = "Global Statistics"

    n_auth = site_stats.n_auth_users()

    n_anon = site_stats.n_anon_users()

    n_total_users = n_anon + n_auth

    n_published_projects = cached_projects.n_published()
    n_draft_projects = cached_projects.n_count('draft')
    n_total_projects = n_published_projects + n_draft_projects

    n_tasks = site_stats.n_tasks_site()

    n_task_runs = site_stats.n_task_runs_site()

    top5_projects_24_hours = site_stats.get_top5_projects_24_hours()

    top5_users_24_hours = site_stats.get_top5_users_24_hours()

    stats = dict(n_total_users=n_total_users, n_auth=n_auth, n_anon=n_anon,
                 n_published_projects=n_published_projects,
                 n_draft_projects=n_draft_projects,
                 n_total_projects=n_total_projects,
                 n_tasks=n_tasks,
                 n_task_runs=n_task_runs)

    users = dict(label="User Statistics",
                 values=[
                     dict(label='Anonymous', value=[0, n_anon]),
                     dict(label='Authenticated', value=[0, n_auth])])

    projects = dict(label="Projects Statistics",
                    values=[
                        dict(label='Published',
                             value=[0, n_published_projects]),
                        dict(label='Draft', value=[0, n_draft_projects])])

    tasks = dict(label="Task and Task Run Statistics",
                 values=[
                     dict(label='Tasks', value=[0, n_tasks]),
                     dict(label='Answers', value=[1, n_task_runs])])

    response = dict(template='/stats/global.html', title=title,
                    users=json.dumps(users),
                    projects=json.dumps(projects),
                    tasks=json.dumps(tasks),
                    show_locs=False,
                    top5_users_24_hours=top5_users_24_hours,
                    top5_projects_24_hours=top5_projects_24_hours,
                    stats=stats)
    return handle_content_type(response)

def update_category(id):
    """Update a category."""
    try:
        category = project_repo.get_category(id)
        if category:
            ensure_authorized_to('update', category)
            form = CategoryForm(obj=category)
            form.populate_obj(category)
            if request.method == 'GET':
                response = dict(template='admin/update_category.html',
                                title=gettext('Update Category'),
                                category=category,
                                form=form)
                return handle_content_type(response)
            if request.method == 'POST':
                form = CategoryForm(request.body)
                if form.validate():
                    slug = form.name.data.lower().replace(" ", "")
                    new_category = Category(id=form.id.data,
                                            name=form.name.data,
                                            short_name=slug)
                    project_repo.update_category(new_category)
                    cached_cat.reset()
                    msg = gettext("Category updated")
                    flash(msg, 'success')
                    return redirect_content_type(url_for(".categories"))
                else:
                    msg = gettext("Please correct the errors")
                    flash(msg, 'success')
                    response = dict(template='admin/update_category.html',
                                    title=gettext('Update Category'),
                                    category=category,
                                    form=form)
                    return handle_content_type(response)
        else:
            abort(404)
    except HTTPException:
        raise
    except Exception as e:  # pragma: no cover
        current_app.logger.error(e)
        return abort(500)