Bug: running migrations on a fresh database failed when we got to a
migration adding a posts.uploader_ip_addr index on 2019-11-11. It failed
because the index already existed.
The index already existed because we used to have it at one point, until
it was removed by another migration on 2015-01-20. This migration didn't
correctly remove the index though, because it tried to remove a
posts.source index first, which failed because this index didn't exist
(it probably existed only in production). This error was swallowed,
causing the migration to silently skip removing the posts.uploader_ip_addr
index, which eventually blew up when we tried to add the index again
later on.
Add `Danbooru.Autocomplete.MAX_RESULTS` param that controls the number
of results returned by autocomplete.
This does not work with tag autocomplete for Builders. Builder
autocomplete still needs to be refactored and unified with Member
autocomplete.
Also fix a bug in the /saved_searches/labels endpoint where the limit
param wasn't respected.
Add a new IP address search page at /ip_addresses. Replaces the old
search page at /moderator/ip_addrs.
On user profile pages, show the user's last known IP to mods. Also add
search links for finding other IPs or accounts associated with the user.
IP address search uses a big UNION ALL statement to merge IP addresses
across various tables into a single view. This makes searching easier,
but is known to timeout in certain cases.
Fixes#4207 (the new IP search page supports searching by subnet).
Add these endpoints:
* /note_versions/1234
* /artist_versions/1234
* /artist_commentary_versions/1234
This is so the /ip_addresses listing can link to these endpoints.
This gem uses a native extension that requires a C++ compiler to build.
Removing this gem removes the need to have a C++ toolchain to install Danbooru.
Bug: if a post had a large number of child posts, the child post preview
box would expand beyond the width of the screen.
Setting `min-width: 0` makes the flexbox column shrink instead of
expand.
Bug: sending a dmail containing a wiki link (ex: [[tagme]]) failed when
the recipient had email notifications turned on.
Cause: wiki links inside email notifications use absolute urls, which
the dtext postprocessor didn't parse correctly.
Bug: links like these returned 404s:
* https://danbooru.donmai.us/wiki_pages/...
* https://danbooru.donmai.us/wiki_pages/.hack//
* https://danbooru.donmai.us/wiki_pages/ssss.gridman
Cause: by default, Rails uses dots in route segments to separate the id
from the format. For example, in /wiki_pages/ssss.gridman, the id is
parsed as "ssss" and the format is "gridman" (as if "gridman" were a
format like "json" or "xml").
We work around this by specifying the regex for the id param manually.
The trick here is to use a non-greedy match-all combined with a positive
lookahead to detect the extension but not include it in the match.
Sometimes uploads fail with this error:
ActiveRecord::QueryCanceled - PG::QueryCanceled: ERROR: canceling
statement due to statement timeout CONTEXT: while updating tuple
(2808,110) in relation "tags"
This is caused by two uploads trying to update tag counts for the same
tags at the same time. The UPDATE statement doesn't guarantee the tags
will be updated in any particular order, which can cause deadlocks when
two UPDATEs try to update the same tags in a conflicting order. For
example, if one process tries to increment '1girl' and 'solo' (in that
order), while at the same time another process tries to increment 'solo'
and '1girl' (in that order), the result will be a deadlock.
The solution is to explicitly lock the tags in a consistent order before
the update statement.
* Use more compact timestamps in post tooltips ("39 minutes ago" -> "39m ago")
* Move timestamps to the right (after favcount + score).
* Switch favorite icon from star to heart.
* Redirect the show_or_new action to either the show page or the new
page. Don't use show_or_new to render nonexistent wikis; do that in the
regular show action instead.
* Make the show action return 404 for nonexistent wikis.
* Fix inconsistencies in how wiki pages were linked.
* Link directly to the wiki instead of to a title search that is expected
to redirect to the wiki.
Change wiki page search to redirect to exact matches only when using the
quick search bar. Fixes searches sometimes unexpectedly redirecting when
doing a regular (non-quick) search that happens to return a single result.
Also remove the logic that tries to expand the search when no results
are found. This will eventually be replaced with a smarter "did you mean?"
search.
Fix an exception that is triggered by mousing out of a thumbnail when
tooltips are disabled. Caused by trying to access `qtip.cache` when
`qtip` is null.
* Move search form to index page instead of a separate page.
* Merge creator + timestamp into one column.
* Add category column.
* Fix N+1 query issue.
