* Switch from nouislider to simpler <input type="range">
* Move it to a sidebar
Also, fix a bug in _get_events where the "start" local variable
got clobbered, and made the date range for the Notification
query wrong.
Why remove:
* For self-hosters, payment-related features are unused and dead weight
* For SaaS (any would-be Healthchecks.io competitors), the existing
payment handling logic is not very useful either, as it would need to
be heavily modified to match their business model, pricing, chosen
payment gateway
* For the hosted service (Healthchecks.io), the up-to-date billing code
lives in a private fork of this repo. Maintenance is easier if this
repo does not have an older, diverging version of the same
functionality
A few payment-related bits are staying at least for time being:
* the "USE_PAYMENTS" setting
* the hc.payments.models.Subscription model
* tiny stubs for the "Pricing" and "Billing" pages
They are used in various places in the code and templates,
and I think ripping them out in one go would be too disruptive.
* Use the custom-styled checkbox
* Use PNG instead of icon font for channel kind logos
* Show channel's description the same way as in the channels list
(using a reusable template, templates/front/channel_description.html)
* MVP for notification groups.
* Addressed review comments.
* Push notification group to the front.
* Updated icons.
* Reduce code duplication.
* Show groups at the top.
* Add label to group forms.
* Add checkboxes for integration selection.
* CSS for checkboxes.
* Added tests for group notify.
In the "Details" and "Log" pages Healthchecks displays a list
of events (incoming pings and sent alerts). At the top of the
events list is a two- or three-way selector for selecting
the timezone for formatting event dates and times. The selector
options are "UTC", check's configured timezone, and "Browser's
time zone". The "Browser's time zone" used to be default, initial
selection for all checks.
With this change, for checks that use cron schedule, the default
selected timezone will be the check's configured timezone.
The "Browser's time zone" option is of course still there and the
user can switch to it to see dates and times in their local time.
Rationale: I semi-regularly get support requests about unexpected
or missing alerts, where the problem boil downs to a timezone
mismatch between the client and the Healthchecks server. Sometimes
the confusion seems to be caused by the user seeing ping arrival
times in their local time zone, comparing them to their cron
expression, and not realizing their server may be using a different
timezone. By switching the default display timezone to the check's
configured timezone, I hope users will be more likely to notice
discrepancies between ping arrival times, the cron schedule,
and their local clock.
For checks using simple schedules (timeout and grace), we still
default to browser's timezone for display.
Fixed CSS issues:
* In the tag input element, when entering a new tag,
the "Add ..." item was missing padding. Padding added.
* In the timezone selects the caret was hidden, so it was
hard to discover that timezone options can be filtered by typing.
Caret in timezone selects is now visible and blinking.
* Move the text field outside of the attachment object
* Rename "username" to "alias"
* Rename "icon_url" to "avatar"
* Remove unused, Slack-specific fields
* Add "Last Ping Body" field with a link to view full body
cc: #463
