Only delete photos older than a day, so we don't delete photos for posts
which were uploaded 10 minutes ago and the author is still writing the
post for it.
closes#8041
add tooltips in the frontend
fix a JS problem with empty hostname
use `find_in_batches` correctly
add a migration to clean up the pods table + unique index on hostname
* add a class for checking pod connectivity
* extend pod model to handle new functionality
* add an admin frontend to list pods and re-trigger checks manually
* add a daily worker to run through all the pods
* add unit tests for most of the new code
opengraph_parser is basically unmainted, issues are ignored
or deliberately closed without fixing. It pollutes the global
namespace and has no verification of correctness.
The opengraph gem has basically the same issues, not really maintained,
unreleased patches on master since over a year, not really smart either.
So I created my own version and while at it, why not strive try to be
complete and robust, although it's still a work in progress.
This also improves general URL detection by parsing them
from the message after stripping markdown.
An additional dependency was added to support
fetching sites that require cookies to work at all.
For the same reason Faraday's default redirect limit was
bumped.
Add Sidetiq webview to the Sidekiq monitoring panel
Add rake task maintenance:queue_users_for_removal
This basically just triggers an immediate run of the normal maintenance remove old users functionality that is normally (if enabled) scheduled to run once a day via sidetiq
Add extra safety when checking for user removal due to inactivity.
Now also user.last_seen will also be checked to make sure a user will not be removed in the event that the Devise rememember me login functionality has stopped the users remove_after timestamp from being removed.
Add initializer for maintenance job.
Add warning about mail being disabled if remove_old_users maintenance is enabled.
