notifications-admin/app/main/views/index.py

from flask import (
    abort,
    current_app,
    make_response,
    redirect,
    render_template,
    request,
    url_for,
)
from flask_login import current_user
from notifications_utils.template import HTMLEmailTemplate

from app import email_branding_client, status_api_client
from app.main import main
from app.main.forms import FieldWithNoneOption
from app.main.views.pricing import CURRENT_SMS_RATE
from app.main.views.sub_navigation_dictionaries import features_nav, using_notify_nav
from app.utils.user import user_is_logged_in


@main.route("/")
def index():
    if current_user and current_user.is_authenticated:
        return redirect(url_for("main.choose_account"))

    return render_template(
        "views/signedout.html",
        sms_rate=CURRENT_SMS_RATE,
        counts=status_api_client.get_count_of_live_services_and_organizations(),
    )


@main.route("/error/<int:status_code>")
def error(status_code):
    if status_code >= 500:
        abort(404)
    abort(status_code)


@main.route("/privacy")
@user_is_logged_in
def privacy():
    return render_template("views/privacy.html")


@main.route("/accessibility-statement")
@user_is_logged_in
def accessibility_statement():
    return render_template("views/accessibility_statement.html")


@main.route("/delivery-and-failure")
@main.route("/features/messages-status")
def delivery_and_failure():
    return redirect(url_for(".message_status"), 301)


@main.route("/design-patterns-content-guidance")
@user_is_logged_in
def design_content():
    return redirect(
        "https://www.gov.uk/service-manual/design/sending-emails-and-text-messages", 301
    )


@main.route("/_email")
@user_is_logged_in
def email_template():
    branding_type = "govuk"
    branding_style = request.args.get("branding_style", None)

    if branding_style == FieldWithNoneOption.NONE_OPTION_VALUE:
        branding_style = None

    if branding_style is not None:
        email_branding = email_branding_client.get_email_branding(branding_style)[
            "email_branding"
        ]
        branding_type = email_branding["brand_type"]

    if branding_type == "govuk":
        brand_text = None
        brand_colour = None
        brand_logo = None
        govuk_banner = True
        brand_banner = False
        brand_name = None
    else:
        colour = email_branding["colour"]
        brand_text = email_branding["text"]
        brand_colour = colour
        brand_logo = (
            f"https://{current_app.config['LOGO_CDN_DOMAIN']}/{email_branding['logo']}"
            if email_branding["logo"]
            else None
        )
        govuk_banner = branding_type in ["govuk", "both"]
        brand_banner = branding_type == "org_banner"
        brand_name = email_branding["name"]

    template = {
        "template_type": "email",
        "subject": "Email branding preview",
        "content": (
            "Lorem Ipsum is simply dummy text of the printing and typesetting "
            "industry.\n\nLorem Ipsum has been the industry’s standard dummy "
            "text ever since the 1500s, when an unknown printer took a galley "
            "of type and scrambled it to make a type specimen book. "
            "\n\n"
            "# History"
            "\n\n"
            "It has "
            "survived not only"
            "\n\n"
            "* five centuries"
            "\n"
            "* but also the leap into electronic typesetting"
            "\n\n"
            "It was "
            "popularised in the 1960s with the release of Letraset sheets "
            "containing Lorem Ipsum passages, and more recently with desktop "
            "publishing software like Aldus PageMaker including versions of "
            "Lorem Ipsum."
            "\n\n"
            "^ It is a long established fact that a reader will be distracted "
            "by the readable content of a page when looking at its layout."
            "\n\n"
            "The point of using Lorem Ipsum is that it has a more-or-less "
            "normal distribution of letters, as opposed to using ‘Content "
            "here, content here’, making it look like readable English."
            "\n\n\n"
            "1. One"
            "\n"
            "2. Two"
            "\n"
            "10. Three"
            "\n\n"
            "This is an example of an email sent using Notify.gov."
            "\n\n"
            "https://www.notifications.service.gov.uk"
        ),
    }

    if not bool(request.args):
        resp = make_response(str(HTMLEmailTemplate(template)))
    else:
        resp = make_response(
            str(
                HTMLEmailTemplate(
                    template,
                    govuk_banner=govuk_banner,
                    brand_text=brand_text,
                    brand_colour=brand_colour,
                    brand_logo=brand_logo,
                    brand_banner=brand_banner,
                    brand_name=brand_name,
                )
            )
        )

    resp.headers["X-Frame-Options"] = "SAMEORIGIN"
    return resp


@main.route("/documentation")
@user_is_logged_in
def documentation():
    return render_template(
        "views/documentation.html",
        navigation_links=using_notify_nav(),
    )


@main.route("/integration-testing")
def integration_testing():
    return render_template("views/integration-testing.html"), 410


@main.route("/callbacks")
def callbacks():
    return redirect(url_for("main.documentation"), 301)


# --- Features page set --- #


@main.route("/features")
@user_is_logged_in
def features():
    return render_template("views/features.html", navigation_links=features_nav())


@main.route("/features/roadmap", endpoint="roadmap")
@user_is_logged_in
def roadmap():
    return render_template("views/roadmap.html", navigation_links=features_nav())


@main.route("/features/email")
@user_is_logged_in
def features_email():
    return render_template(
        "views/features/emails.html", navigation_links=features_nav()
    )


@main.route("/features/sms")
@user_is_logged_in
def features_sms():
    return render_template(
        "views/features/text-messages.html", navigation_links=features_nav()
    )


@main.route("/features/security", endpoint="security")
@user_is_logged_in
def security():
    return render_template("views/security.html", navigation_links=features_nav())


@main.route("/features/terms", endpoint="terms")
@user_is_logged_in
def terms():
    return render_template(
        "views/terms-of-use.html",
        navigation_links=features_nav(),
    )


@main.route("/features/using_notify")
@user_is_logged_in
def using_notify():
    return (
        render_template("views/using-notify.html", navigation_links=features_nav()),
        410,
    )


@main.route("/using-notify/delivery-status")
@user_is_logged_in
def message_status():
    return render_template(
        "views/message-status.html",
        navigation_links=using_notify_nav(),
    )


@main.route("/features/get-started")
@user_is_logged_in
def get_started_old():
    return redirect(url_for(".get_started"), 301)


@main.route("/using-notify/get-started")
@user_is_logged_in
def get_started():
    return render_template(
        "views/get-started.html",
        navigation_links=using_notify_nav(),
    )


@main.route("/using-notify/who-its-for")
def who_its_for():
    return redirect(url_for(".features"), 301)


@main.route("/trial-mode")
@main.route("/features/trial-mode")
def trial_mode():
    return redirect(url_for(".trial_mode_new"), 301)


@main.route("/using-notify/trial-mode")
def trial_mode_new():
    return render_template(
        "views/trial-mode.html",
        navigation_links=using_notify_nav(),
    )


@main.route("/using-notify/guidance")
@user_is_logged_in
def guidance_index():
    return render_template(
        "views/guidance/index.html",
        navigation_links=using_notify_nav(),
    )


@main.route("/using-notify/guidance/branding-and-customisation")
@user_is_logged_in
def branding_and_customisation():
    return render_template(
        "views/guidance/branding-and-customisation.html",
        navigation_links=using_notify_nav(),
    )


@main.route("/using-notify/guidance/create-and-send-messages")
@user_is_logged_in
def create_and_send_messages():
    return render_template(
        "views/guidance/create-and-send-messages.html",
        navigation_links=using_notify_nav(),
    )


@main.route("/using-notify/guidance/edit-and-format-messages")
@user_is_logged_in
def edit_and_format_messages():
    return render_template(
        "views/guidance/edit-and-format-messages.html",
        navigation_links=using_notify_nav(),
    )


@main.route("/using-notify/guidance/send-files-by-email")
@user_is_logged_in
def send_files_by_email():
    return render_template(
        "views/guidance/send-files-by-email.html",
        navigation_links=using_notify_nav(),
    )


# --- Redirects --- #


@main.route("/roadmap", endpoint="old_roadmap")
@main.route("/terms", endpoint="old_terms")
@main.route("/information-security", endpoint="information_security")
@main.route("/using_notify", endpoint="old_using_notify")
@main.route("/information-risk-management", endpoint="information_risk_management")
@main.route("/integration_testing", endpoint="old_integration_testing")
def old_page_redirects():
    redirects = {
        "main.old_roadmap": "main.roadmap",
        "main.old_terms": "main.terms",
        "main.information_security": "main.using_notify",
        "main.old_using_notify": "main.using_notify",
        "main.information_risk_management": "main.security",
        "main.old_integration_testing": "main.integration_testing",
    }
    return redirect(url_for(redirects[request.endpoint]), code=301)