Files
notifications-admin/app/main/views/jobs.py
Chris Hill-Scott cde7d781d5 Fix empty table message
Bug was happening because:

```python
bool(list())
>>> False
```

```python
bool((item for item in list()))
>>> True
```

i.e. generator expressions cast to boolean are `True`, even if they’re
empty – Python doesn’t evaluate them.

This was causing the functional tests to fail because it was taking too
long for any table rows to appear on the page.
2017-06-23 13:37:05 +01:00

400 lines
13 KiB
Python

# -*- coding: utf-8 -*-
from orderedset import OrderedSet
from itertools import chain
from flask import (
render_template,
abort,
jsonify,
request,
url_for,
current_app,
redirect,
Response,
stream_with_context
)
from flask_login import login_required
from notifications_utils.template import (
Template,
WithSubjectTemplate,
)
from werkzeug.datastructures import MultiDict
from app import (
job_api_client,
notification_api_client,
service_api_client,
current_service,
format_datetime_short)
from app.main import main
from app.main.forms import SearchNotificationsForm
from app.utils import (
get_page_from_request,
generate_next_dict,
generate_previous_dict,
user_has_permissions,
generate_notifications_csv,
get_help_argument,
get_template,
get_time_left,
REQUESTED_STATUSES,
FAILURE_STATUSES,
SENDING_STATUSES,
DELIVERED_STATUSES,
)
from app.statistics_utils import add_rate_to_job
def _parse_filter_args(filter_dict):
if not isinstance(filter_dict, MultiDict):
filter_dict = MultiDict(filter_dict)
return MultiDict(
(
key,
(','.join(filter_dict.getlist(key))).split(',')
)
for key in filter_dict.keys()
if ''.join(filter_dict.getlist(key))
)
def _set_status_filters(filter_args):
status_filters = filter_args.get('status', [])
return list(OrderedSet(chain(
(status_filters or REQUESTED_STATUSES),
DELIVERED_STATUSES if 'delivered' in status_filters else [],
SENDING_STATUSES if 'sending' in status_filters else [],
FAILURE_STATUSES if 'failed' in status_filters else []
)))
@main.route("/services/<service_id>/jobs")
@login_required
@user_has_permissions('view_activity', admin_override=True)
def view_jobs(service_id):
page = int(request.args.get('page', 1))
# all but scheduled and cancelled
statuses_to_display = job_api_client.JOB_STATUSES - {'scheduled', 'cancelled'}
jobs_response = job_api_client.get_jobs(service_id, statuses=statuses_to_display, page=page)
jobs = [
add_rate_to_job(job) for job in jobs_response['data']
]
prev_page = None
if jobs_response['links'].get('prev', None):
prev_page = generate_previous_dict('main.view_jobs', service_id, page)
next_page = None
if jobs_response['links'].get('next', None):
next_page = generate_next_dict('main.view_jobs', service_id, page)
return render_template(
'views/jobs/jobs.html',
jobs=jobs,
page=page,
prev_page=prev_page,
next_page=next_page,
)
@main.route("/services/<service_id>/jobs/<job_id>")
@login_required
@user_has_permissions('view_activity', admin_override=True)
def view_job(service_id, job_id):
job = job_api_client.get_job(service_id, job_id)['data']
if job['job_status'] == 'cancelled':
abort(404)
filter_args = _parse_filter_args(request.args)
filter_args['status'] = _set_status_filters(filter_args)
total_notifications = job.get('notification_count', 0)
processed_notifications = job.get('notifications_delivered', 0) + job.get('notifications_failed', 0)
return render_template(
'views/jobs/job.html',
finished=(total_notifications == processed_notifications),
uploaded_file_name=job['original_file_name'],
template_id=job['template'],
status=request.args.get('status', ''),
updates_url=url_for(
".view_job_updates",
service_id=service_id,
job_id=job['id'],
status=request.args.get('status', ''),
help=get_help_argument()
),
partials=get_job_partials(job),
help=get_help_argument()
)
@main.route("/services/<service_id>/jobs/<job_id>.csv")
@login_required
@user_has_permissions('view_activity', admin_override=True)
def view_job_csv(service_id, job_id):
job = job_api_client.get_job(service_id, job_id)['data']
template = service_api_client.get_service_template(
service_id=service_id,
template_id=job['template'],
version=job['template_version']
)['data']
filter_args = _parse_filter_args(request.args)
filter_args['status'] = _set_status_filters(filter_args)
return Response(
stream_with_context(
generate_notifications_csv(
service_id=service_id,
job_id=job_id,
status=filter_args.get('status'),
page=request.args.get('page', 1),
page_size=5000,
format_for_csv=True
)
),
mimetype='text/csv',
headers={
'Content-Disposition': 'inline; filename="{} - {}.csv"'.format(
template['name'],
format_datetime_short(job['created_at'])
)
}
)
@main.route("/services/<service_id>/jobs/<job_id>", methods=['POST'])
@login_required
@user_has_permissions('send_texts', 'send_emails', 'send_letters', admin_override=True)
def cancel_job(service_id, job_id):
job_api_client.cancel_job(service_id, job_id)
return redirect(url_for('main.service_dashboard', service_id=service_id))
@main.route("/services/<service_id>/jobs/<job_id>.json")
@user_has_permissions('view_activity', admin_override=True)
def view_job_updates(service_id, job_id):
return jsonify(**get_job_partials(
job_api_client.get_job(service_id, job_id)['data']
))
@main.route('/services/<service_id>/notifications/<message_type>', methods=['GET', 'POST'])
@login_required
@user_has_permissions('view_activity', admin_override=True)
def view_notifications(service_id, message_type):
return render_template(
'views/notifications.html',
partials=get_notifications(service_id, message_type),
message_type=message_type,
status=request.args.get('status') or 'sending,delivered,failed',
page=request.args.get('page', 1),
to=request.form.get('to', ''),
search_form=SearchNotificationsForm(to=request.form.get('to', '')),
)
@main.route('/services/<service_id>/notifications/<message_type>.json', methods=['GET', 'POST'])
@user_has_permissions('view_activity', admin_override=True)
def get_notifications_as_json(service_id, message_type):
return jsonify(get_notifications(
service_id, message_type, status_override=request.args.get('status')
))
@main.route('/services/<service_id>/notifications/<message_type>.csv', endpoint="view_notifications_csv")
@user_has_permissions('view_activity', admin_override=True)
def get_notifications(service_id, message_type, status_override=None):
# TODO get the api to return count of pages as well.
page = get_page_from_request()
if page is None:
abort(404, "Invalid page argument ({}) reverting to page 1.".format(request.args['page'], None))
if message_type not in ['email', 'sms']:
abort(404)
filter_args = _parse_filter_args(request.args)
filter_args['status'] = _set_status_filters(filter_args)
if request.path.endswith('csv'):
return Response(
generate_notifications_csv(
service_id=service_id,
page=page,
page_size=5000,
template_type=[message_type],
status=filter_args.get('status'),
limit_days=current_app.config['ACTIVITY_STATS_LIMIT_DAYS']
),
mimetype='text/csv',
headers={
'Content-Disposition': 'inline; filename="notifications.csv"'}
)
notifications = notification_api_client.get_notifications_for_service(
service_id=service_id,
page=page,
template_type=[message_type],
status=filter_args.get('status'),
limit_days=current_app.config['ACTIVITY_STATS_LIMIT_DAYS'],
to=request.form.get('to', ''),
)
url_args = {
'message_type': message_type,
'status': request.args.get('status')
}
prev_page = None
if 'links' in notifications and notifications['links'].get('prev', None):
prev_page = generate_previous_dict('main.view_notifications', service_id, page, url_args=url_args)
next_page = None
if 'links' in notifications and notifications['links'].get('next', None):
next_page = generate_next_dict('main.view_notifications', service_id, page, url_args)
return {
'counts': render_template(
'views/activity/counts.html',
status=request.args.get('status'),
status_filters=get_status_filters(
current_service,
message_type,
service_api_client.get_detailed_service(service_id)['data']['statistics']
)
),
'notifications': render_template(
'views/activity/notifications.html',
notifications=add_preview_of_content_to_notifications(notifications['notifications']),
page=page,
prev_page=prev_page,
next_page=next_page,
status=request.args.get('status'),
message_type=message_type,
download_link=url_for(
'.view_notifications_csv',
service_id=current_service['id'],
message_type=message_type,
status=request.args.get('status')
)
),
}
def get_status_filters(service, message_type, statistics):
stats = statistics[message_type]
stats['sending'] = stats['requested'] - stats['delivered'] - stats['failed']
filters = [
# key, label, option
('requested', 'total', 'sending,delivered,failed'),
('sending', 'sending', 'sending'),
('delivered', 'delivered', 'delivered'),
('failed', 'failed', 'failed'),
]
return [
# return list containing label, option, link, count
(
label,
option,
url_for(
'.view_notifications',
service_id=service['id'],
message_type=message_type,
status=option
),
stats[key]
)
for key, label, option in filters
]
def _get_job_counts(job, help_argument):
sending = 0 if job['job_status'] == 'scheduled' else (
job.get('notification_count', 0) -
job.get('notifications_delivered', 0) -
job.get('notifications_failed', 0)
)
return [
(
label,
query_param,
url_for(
".view_job",
service_id=job['service'],
job_id=job['id'],
status=query_param,
help=help_argument
),
count
) for label, query_param, count in [
[
'total', '',
job.get('notification_count', 0)
],
[
'sending', 'sending',
sending
],
[
'delivered', 'delivered',
job.get('notifications_delivered', 0)
],
[
'failed', 'failed',
job.get('notifications_failed', 0)
]
]
]
def get_job_partials(job):
filter_args = _parse_filter_args(request.args)
filter_args['status'] = _set_status_filters(filter_args)
notifications = notification_api_client.get_notifications_for_service(
job['service'], job['id'], status=filter_args['status']
)
template = service_api_client.get_service_template(
service_id=current_service['id'],
template_id=job['template'],
version=job['template_version']
)['data']
return {
'counts': render_template(
'partials/count.html',
counts=_get_job_counts(job, request.args.get('help', 0)),
status=filter_args['status']
),
'notifications': render_template(
'partials/jobs/notifications.html',
notifications=add_preview_of_content_to_notifications(notifications['notifications']),
more_than_one_page=bool(notifications.get('links', {}).get('next')),
percentage_complete=(job['notifications_requested'] / job['notification_count'] * 100),
download_link=url_for(
'.view_job_csv',
service_id=current_service['id'],
job_id=job['id'],
status=request.args.get('status')
),
help=get_help_argument(),
time_left=get_time_left(job['created_at']),
job=job,
template=template,
template_version=job['template_version'],
),
'status': render_template(
'partials/jobs/status.html',
job=job
),
}
def add_preview_of_content_to_notifications(notifications):
return [
dict(
preview_of_content=(
str(Template(notification['template'], notification['personalisation']))
if notification['template']['template_type'] == 'sms' else
WithSubjectTemplate(notification['template'], notification['personalisation']).subject
),
**notification
)
for notification in notifications
]