mirror of
https://github.com/GSA/notifications-admin.git
synced 2026-06-07 06:50:56 -04:00
c6b21ab022
Changed this yesterday. Changing it again now because I think it’s confusing. There’s really no going ‘back’ once you’ve sent a message – you can’t undo it. If you want to get back to the template you used, well, that link is in the page. This commit changes the back link logic so it only appears when you’ve navigated to a notification, not when you’ve just sent it.
284 lines
9.9 KiB
Python
284 lines
9.9 KiB
Python
# -*- coding: utf-8 -*-
|
||
import base64
|
||
import io
|
||
import os
|
||
from datetime import datetime, timedelta
|
||
|
||
from dateutil import parser
|
||
from flask import (
|
||
Response,
|
||
abort,
|
||
flash,
|
||
jsonify,
|
||
redirect,
|
||
render_template,
|
||
request,
|
||
stream_with_context,
|
||
url_for,
|
||
)
|
||
from flask_login import login_required
|
||
from notifications_python_client.errors import APIError
|
||
from notifications_utils.letter_timings import (
|
||
get_letter_timings,
|
||
letter_can_be_cancelled,
|
||
)
|
||
from notifications_utils.pdf import pdf_page_count
|
||
from notifications_utils.timezones import utc_string_to_aware_gmt_datetime
|
||
from PyPDF2.utils import PdfReadError
|
||
|
||
from app import (
|
||
_format_datetime_short,
|
||
current_service,
|
||
format_date_numeric,
|
||
job_api_client,
|
||
notification_api_client,
|
||
)
|
||
from app.main import main
|
||
from app.notify_client.api_key_api_client import KEY_TYPE_TEST
|
||
from app.template_previews import get_page_count_for_letter
|
||
from app.utils import (
|
||
DELIVERED_STATUSES,
|
||
FAILURE_STATUSES,
|
||
generate_notifications_csv,
|
||
get_help_argument,
|
||
get_template,
|
||
parse_filter_args,
|
||
printing_today_or_tomorrow,
|
||
set_status_filters,
|
||
user_has_permissions,
|
||
)
|
||
|
||
|
||
@main.route("/services/<service_id>/notification/<uuid:notification_id>")
|
||
@login_required
|
||
@user_has_permissions('view_activity', 'send_messages')
|
||
def view_notification(service_id, notification_id):
|
||
notification = notification_api_client.get_notification(service_id, str(notification_id))
|
||
notification['template'].update({'reply_to_text': notification['reply_to_text']})
|
||
|
||
personalisation = get_all_personalisation_from_notification(notification)
|
||
|
||
if notification['template']['is_precompiled_letter']:
|
||
try:
|
||
file_contents = view_letter_notification_as_preview(
|
||
service_id, notification_id, "pdf"
|
||
)
|
||
page_count = pdf_page_count(io.BytesIO(file_contents))
|
||
except PdfReadError:
|
||
return render_template(
|
||
'views/notifications/invalid_precompiled_letter.html',
|
||
created_at=notification['created_at']
|
||
)
|
||
else:
|
||
page_count = get_page_count_for_letter(notification['template'], values=personalisation)
|
||
|
||
if notification.get('postage'):
|
||
notification['template']['postage'] = notification['postage']
|
||
template = get_template(
|
||
notification['template'],
|
||
current_service,
|
||
letter_preview_url=url_for(
|
||
'.view_letter_notification_as_preview',
|
||
service_id=service_id,
|
||
notification_id=notification_id,
|
||
filetype='png',
|
||
),
|
||
expand_emails=True,
|
||
page_count=page_count,
|
||
show_recipient=True,
|
||
redact_missing_personalisation=True,
|
||
)
|
||
template.values = personalisation
|
||
if notification['job']:
|
||
job = job_api_client.get_job(service_id, notification['job']['id'])['data']
|
||
else:
|
||
job = None
|
||
|
||
letter_print_day = get_letter_printing_statement(notification['status'], notification['created_at'])
|
||
|
||
notification_created = parser.parse(notification['created_at']).replace(tzinfo=None)
|
||
|
||
show_cancel_button = notification['notification_type'] == 'letter' and \
|
||
letter_can_be_cancelled(notification['status'], notification_created)
|
||
|
||
if get_help_argument() or request.args.get('help') == '0':
|
||
# help=0 is set when you’ve just sent a notification. We
|
||
# only want to show the back link when you’ve navigated to a
|
||
# notification, not when you’ve just sent it.
|
||
back_link = None
|
||
elif request.args.get('from_job'):
|
||
back_link = url_for(
|
||
'main.view_job',
|
||
service_id=current_service.id,
|
||
job_id=request.args.get('from_job'),
|
||
)
|
||
else:
|
||
back_link = url_for(
|
||
'main.view_notifications',
|
||
service_id=current_service.id,
|
||
message_type=template.template_type,
|
||
status='sending,delivered,failed',
|
||
)
|
||
|
||
return render_template(
|
||
'views/notifications/notification.html',
|
||
finished=(notification['status'] in (DELIVERED_STATUSES + FAILURE_STATUSES)),
|
||
notification_status=notification['status'],
|
||
uploaded_file_name='Report',
|
||
template=template,
|
||
job=job,
|
||
updates_url=url_for(
|
||
".view_notification_updates",
|
||
service_id=service_id,
|
||
notification_id=notification['id'],
|
||
status=request.args.get('status'),
|
||
help=get_help_argument()
|
||
),
|
||
partials=get_single_notification_partials(notification),
|
||
created_by=notification.get('created_by'),
|
||
created_at=notification['created_at'],
|
||
updated_at=notification['updated_at'],
|
||
help=get_help_argument(),
|
||
estimated_letter_delivery_date=get_letter_timings(
|
||
notification['created_at'],
|
||
postage=notification['postage']
|
||
).earliest_delivery,
|
||
notification_id=notification['id'],
|
||
postage=notification['postage'],
|
||
can_receive_inbound=(current_service.has_permission('inbound_sms')),
|
||
is_precompiled_letter=notification['template']['is_precompiled_letter'],
|
||
letter_print_day=letter_print_day,
|
||
show_cancel_button=show_cancel_button,
|
||
sent_with_test_key=(
|
||
notification.get('key_type') == KEY_TYPE_TEST
|
||
),
|
||
back_link=back_link,
|
||
)
|
||
|
||
|
||
@main.route("/services/<service_id>/notification/<uuid:notification_id>/cancel", methods=['GET', 'POST'])
|
||
@login_required
|
||
@user_has_permissions('view_activity', 'send_messages')
|
||
def cancel_letter(service_id, notification_id):
|
||
|
||
if request.method == 'POST':
|
||
notification_api_client.update_notification_to_cancelled(current_service.id, notification_id)
|
||
return redirect(url_for('main.view_notification', service_id=service_id, notification_id=notification_id))
|
||
|
||
flash("Are you sure you want to cancel sending this letter?", 'cancel')
|
||
return view_notification(service_id, notification_id)
|
||
|
||
|
||
def get_letter_printing_statement(status, created_at):
|
||
created_at_dt = parser.parse(created_at).replace(tzinfo=None)
|
||
|
||
if letter_can_be_cancelled(status, created_at_dt):
|
||
return 'Printing starts {} at 5:30pm'.format(printing_today_or_tomorrow())
|
||
else:
|
||
printed_datetime = utc_string_to_aware_gmt_datetime(created_at) + timedelta(hours=6, minutes=30)
|
||
printed_date = _format_datetime_short(printed_datetime)
|
||
|
||
return 'Printed on {}'.format(printed_date)
|
||
|
||
|
||
def get_preview_error_image():
|
||
path = os.path.join(os.path.dirname(__file__), "..", "..", "static", "images", "preview_error.png")
|
||
with open(path, "rb") as file:
|
||
return file.read()
|
||
|
||
|
||
@main.route("/services/<service_id>/notification/<uuid:notification_id>.<filetype>")
|
||
@login_required
|
||
@user_has_permissions('view_activity')
|
||
def view_letter_notification_as_preview(service_id, notification_id, filetype):
|
||
|
||
if filetype not in ('pdf', 'png'):
|
||
abort(404)
|
||
notification = notification_api_client.get_notification(service_id, str(notification_id))
|
||
try:
|
||
if notification['status'] == "validation-failed":
|
||
preview = notification_api_client.get_notification_letter_preview_with_overlay(
|
||
service_id,
|
||
notification_id,
|
||
filetype,
|
||
page=request.args.get('page')
|
||
)
|
||
else:
|
||
preview = notification_api_client.get_notification_letter_preview(
|
||
service_id,
|
||
notification_id,
|
||
filetype,
|
||
page=request.args.get('page')
|
||
)
|
||
|
||
display_file = base64.b64decode(preview['content'])
|
||
except APIError:
|
||
display_file = get_preview_error_image()
|
||
|
||
return display_file
|
||
|
||
|
||
@main.route("/services/<service_id>/notification/<notification_id>.json")
|
||
@user_has_permissions('view_activity', 'send_messages')
|
||
def view_notification_updates(service_id, notification_id):
|
||
return jsonify(**get_single_notification_partials(
|
||
notification_api_client.get_notification(service_id, notification_id)
|
||
))
|
||
|
||
|
||
def get_single_notification_partials(notification):
|
||
return {
|
||
'status': render_template(
|
||
'partials/notifications/status.html',
|
||
notification=notification,
|
||
sent_with_test_key=(
|
||
notification.get('key_type') == KEY_TYPE_TEST
|
||
),
|
||
),
|
||
}
|
||
|
||
|
||
def get_all_personalisation_from_notification(notification):
|
||
|
||
if notification['template'].get('redact_personalisation'):
|
||
notification['personalisation'] = {}
|
||
|
||
if notification['template']['template_type'] == 'email':
|
||
notification['personalisation']['email_address'] = notification['to']
|
||
|
||
if notification['template']['template_type'] == 'sms':
|
||
notification['personalisation']['phone_number'] = notification['to']
|
||
|
||
return notification['personalisation']
|
||
|
||
|
||
@main.route("/services/<service_id>/download-notifications.csv")
|
||
@login_required
|
||
@user_has_permissions('view_activity')
|
||
def download_notifications_csv(service_id):
|
||
filter_args = parse_filter_args(request.args)
|
||
filter_args['status'] = set_status_filters(filter_args)
|
||
|
||
service_data_retention_days = current_service.get_days_of_retention(filter_args.get('message_type')[0])
|
||
return Response(
|
||
stream_with_context(
|
||
generate_notifications_csv(
|
||
service_id=service_id,
|
||
job_id=None,
|
||
status=filter_args.get('status'),
|
||
page=request.args.get('page', 1),
|
||
page_size=10000,
|
||
format_for_csv=True,
|
||
template_type=filter_args.get('message_type'),
|
||
limit_days=service_data_retention_days,
|
||
)
|
||
),
|
||
mimetype='text/csv',
|
||
headers={
|
||
'Content-Disposition': 'inline; filename="{} - {} - {} report.csv"'.format(
|
||
format_date_numeric(datetime.now().strftime("%Y-%m-%dT%H:%M:%S.%fZ")),
|
||
filter_args['message_type'][0],
|
||
current_service.name)
|
||
}
|
||
)
|