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Author SHA1 Message Date
aschmitz 97c02c3389 Make IdsToBigints (mostly!) non-blocking (#5088)
* Make IdsToBigints (mostly!) non-blocking

This pulls in GitLab's MigrationHelpers, which include code to make
column changes in ways that Postgres can do without locking. In general,
this involves creating a new column, adding an index and any foreign
keys as appropriate, adding a trigger to keep it populated alongside
the old column, and then progressively copying data over to the new
column, before removing the old column and replacing it with the new
one.

A few changes to GitLab's MigrationHelpers were necessary:

* Some changes were made to remove dependencies on other GitLab code.
* We explicitly wait for index creation before forging ahead on column
  replacements.
* We use different temporary column names, to avoid running into index
  name length limits.
* We rename the generated indices back to what they "should" be after
  replacing columns.
* We rename the generated foreign keys to use the new column names when
  we had to create them. (This allows the migration to be rolled back
  without incident.)

# Big Scary Warning

There are two things here that may trip up large instances:

1. The change for tables' "id" columns is not concurrent. In
   particular, the stream_entries table may be big, and does not
   concurrently migrate its id column. (On the other hand, x_id type
   columns are all concurrent.)
2. This migration will take a long time to run, *but it should not
   lock tables during that time* (with the exception of the "id"
   columns as described above). That means this should probably be run
   in `screen` or some other session that can be run for a long time.
   Notably, the migration will take *longer* than it would without
   these changes, but the website will still be responsive during that
   time.

These changes were tested on a relatively large statuses table (256k
entries), and the service remained responsive during the migration.
Migrations both forward and backward were tested.

* Rubocop fixes

* MigrationHelpers: Support ID columns in some cases

This doesn't work in cases where the ID column is referred to as a
foreign key by another table.

* MigrationHelpers: support foreign keys for ID cols

Note that this does not yet support foreign keys on non-primary-key
columns, but Mastodon also doesn't yet have any that we've needed to
migrate.

This means we can perform fully "concurrent" migrations to change ID
column types, and the IdsToBigints migration can happen with effectively
no downtime. (A few operations require a transaction, such as renaming
columns or deleting them, but these transactions should not block for
noticeable amounts of time.)

The algorithm for generating foreign key names has changed with this,
and therefore all of those changed in schema.rb.

* Provide status, allow for interruptions

The MigrationHelpers now allow restarting the rename of a column if it
was interrupted, by removing the old "new column" and re-starting the
process.

Along with this, they now provide status updates on the changes which
are happening, as well as indications about when the changes can be
safely interrupted (when there are at least 10 seconds estimated to be
left before copying data is complete).

The IdsToBigints migration now also sorts the columns it migrates by
size, starting with the largest tables. This should provide
administrators a worst-case scenario estimate for the length of
migrations: each successive change will get faster, giving admins a
chance to abort early on if they need to run the migration later. The
idea is that this does not force them to try to time interruptions
between smaller migrations.

* Fix column sorting in IdsToBigints

Not a significant change, but it impacts the order of columns in the
database and db/schema.rb.

* Actually pause before IdsToBigints
2017-10-02 21:28:59 +02:00
Yamagishi Kazutoshi 901fc48aae Upgrade Webpacker to version 3.0.1 (#5122) 2017-09-27 14:41:54 +02:00
nullkal b32a1d5754 Refactor 500 file generation for future extension (#5105) 2017-09-26 11:55:33 +02:00
Eugen Rochko 3b60832214 New error page graphic. Other error page improvements (#5099)
- 500.html generated with admin-set default locale if set
- Error page `<title>` includes Mastodon site title
- 500 title changed to "This page is not
  correct" (ref: <https://www.youtube.com/watch?v=2VCAP_seh1A>)
- 500 content appended with "on our end" to make clear it's
  not user's fault
2017-09-25 23:05:54 +02:00
Eugen Rochko 510df0ac55 Fix emojify() by generating a mapping to existing Twemoji files (#5080)
A new rake task emojis:generate downloads a full list of valid
unicode sequences from unicode.org and checks it against existing
Twemoji files, finally generating a map from each sequence to the
existing file (e.g. when there's multiple ways an emoji can be
expressed). The map is dumped into app/javascript/mastodon/emoji_map.json

That file is loaded by emojione_light.js (now a misnomer) which
decorates it further with shortcodes taken from emoji-mart's index.
2017-09-25 18:36:33 +02:00
Yamagishi Kazutoshi 0fea700c7b Refresh manifest before generate 500.html (#5090) 2017-09-25 16:58:12 +02:00
Eugen Rochko 2c8e3fbbfb Generate 500.html with assets:precompile, remove loading from Google Fonts (#5067) 2017-09-25 04:04:04 +02:00
Eugen Rochko 1e02ba111a Add emoji autosuggest (#5053)
* Add emoji autosuggest

Some credit goes to glitch-soc/mastodon#149

* Remove server-side shortcode->unicode conversion

* Insert shortcode when suggestion is custom emoji

* Remove remnant of server-side emojis

* Update style of autosuggestions

* Fix wrong emoji filenames generated in autosuggest item

* Do not lazy load emoji picker, as that no longer works

* Fix custom emoji autosuggest

* Fix multiple "Custom" categories getting added to emoji index, only add once
2017-09-23 14:47:32 +02:00
Eugen Rochko efec507230 Bump to 1.6.1 2017-09-16 03:08:29 +02:00
Eugen Rochko 54edb4b853 When accessing uncached media attachment, redownload it (#4955)
* When accessing uncached media attachment, redownload it

* Prevent re-download of rejected media
2017-09-16 03:01:45 +02:00
abcang 1aad015bbb Revert unique retry job (#4937)
* Revert "Enable UniqueRetryJobMiddleware even when called from sidekiq worker (#4836)"

This reverts commit 6859d4c028.

* Revert "Do not execute the job with the same arguments as the retry job (#4814)"

This reverts commit be7ffa2d75.
2017-09-14 15:12:43 +02:00
Eugen Rochko 0a6b098668 Fix count numbers from ActivityPub not being saved (#4899)
They are marked as read-only by Rails, but we know what we are doing,
so we are un-marking them as such.

The mastodon:maintenance:update_counter_caches task is not really
supposed to be run anymore (it was a one-time thing during an upgrade)
however, just in case, I have modified it to not touch ActivityPub
accounts.

Also, no point writing to logger from these rake tasks, since they
are not to be run from cron. Better to give stdout feedback.
2017-09-12 00:16:03 +02:00
Eugen Rochko ab71cf4593 Bump to 1.6.0 2017-09-10 15:10:03 +02:00
Eugen Rochko 4819e2913d Bump version to 1.6.0rc5 2017-09-10 10:26:51 +02:00
Eugen Rochko 2ff7146b6d Bump version to 1.6.0rc4 2017-09-09 14:53:49 +02:00
Joseph Mingrone 5264496240 Use casecmp() instead of casecmp?() for now (#4832)
* Use casecmp() instead of casecmp?() for now

casecmp?() is only available in ruby 2.4.0.  Users running earlier ruby versions
would see errors, e.g., running
RAILS_ENV=production rails mastodon:maintenance:remove_deprecated_preview_cards.

* Correctly check whether casecmp() returns 0
2017-09-07 03:55:06 +02:00
Eugen Rochko dd5cb5085c Bump version to 1.6.0rc2 2017-09-06 19:02:03 +02:00
abcang be7ffa2d75 Do not execute the job with the same arguments as the retry job (#4814) 2017-09-05 20:56:20 +02:00
Akihiko Odaki a789315361 Use next instead of return in task (#4787) 2017-09-03 12:39:39 +02:00
Akihiko Odaki 249bdc169c Explicitly define attached file of DeprecatedPreviewCard (#4786)
The path template of the attached files must explicitly be defined because
it is contradicting to the name of the class.
2017-09-03 07:58:58 +02:00
Eugen Rochko 9dd8dff683 Bump version to 1.6.0rc1 (#4768) 2017-09-03 01:12:05 +02:00
Eugen Rochko 1b1e025b41 Use updated ActivityStreams context (added: sharedInbox) (#4764) 2017-09-02 14:00:58 +02:00
Eugen Rochko 7dc5035031 Make PreviewCard records reuseable between statuses (#4642)
* Make PreviewCard records reuseable between statuses

**Warning!** Migration truncates preview_cards tablec

* Allow a wider thumbnail for link preview, display it in horizontal layout (#4648)

* Delete preview cards files before truncating

* Rename old table instead of truncating it

* Add mastodon:maintenance:remove_deprecated_preview_cards

* Ignore deprecated_preview_cards in schema definition

* Fix null behaviour
2017-09-01 16:20:16 +02:00
Eugen Rochko 00840f4f2e Add handling of Linked Data Signatures in payloads (#4687)
* Add handling of Linked Data Signatures in payloads

* Add a way to sign JSON, fix canonicalization of signature options

* Fix signatureValue encoding, send out signed JSON when distributing

* Add missing security context
2017-08-26 13:47:38 +02:00
Daigo 3 Dango 696c2c6f2f Add Mastodon::Source.url (#4643)
* Add Mastodon::Source.url

* Update spec

* Refactor

Move things frmo Mastodon::Source to Mastodon::Version
2017-08-22 22:54:19 +02:00
Eugen Rochko 6e9eda5331 ActivityPub migration procedure (#4617)
* ActivityPub migration procedure

Once one account is detected as going from OStatus to ActivityPub,
invalidate WebFinger cache for other accounts from the same domain

* Unsubscribe from PuSH updates once we receive an ActivityPub payload

* Re-subscribe to PuSH unless already unsubscribed, regardless of protocol
2017-08-21 01:14:40 +02:00
Eugen Rochko 41c3389d76 Bump to 1.5.1 2017-08-06 23:53:25 +02:00
Eugen Rochko 559fd08845 Bump to 1.5.0 2017-08-01 15:12:07 +02:00
Eugen Rochko 9b247c3d88 Bump to 1.5.0rc3 2017-07-31 15:28:36 +02:00
Eugen Rochko fdb65dcbee Bump to 1.5.0rc2 2017-07-28 17:22:41 +02:00
Eugen Rochko a549d1ae6b Bump to 1.5.0rc1 (#4318) 2017-07-24 16:21:08 +02:00
Eugen Rochko 467456f7a1 Move clean up of unconfirmed users to sidekiq-scheduler (#4336)
* Move clean up of unconfirmed users to sidekiq-scheduler

* mastodon:daily is now deprecated
2017-07-24 16:17:55 +02:00
Eugen Rochko 7964bfccdb Add rake task mastodon:feeds:build to regenerate all active users' feeds (#4303) 2017-07-23 01:15:04 +02:00
Eugen Rochko a390abdefb Use the same emoji data on the frontend and backend (#4284)
* Use the same emoji data on the frontend and backend

* Move emoji.json to repository, add tests

This way you don't need to install node dependencies if you only
want to run Ruby code
2017-07-21 04:27:40 +02:00
unarist 1cceefce33 Check table existence on prepare_for_foreign_keys (#4225)
* Check table existence on prepare_for_foreign_keys

* Remove trailing whitespace
2017-07-16 20:01:21 +02:00
Yamagishi Kazutoshi 0fa9dd8527 Add Rake task for generate VAPID key (#4195)
* Add Rake task for generate VAPID key

* edit config/initializers/vapid.rb
2017-07-14 12:13:43 +02:00
Eugen Rochko 27b2355738 Fix #3904 - Adjustable time period for mastodon:media:remove_remote via NUM_DAYS (#4191) 2017-07-14 03:51:17 +02:00
Eugen Rochko e6c81a635b Fix #2848 - Rake task to redownload avatars/headers (#4156)
Can be filtered by a specific domain
Resolves #2292
2017-07-11 17:25:49 +02:00
Eugen Rochko e19eefe219 Redesign the landing page, mount public timeline on it (#4122)
* Redesign the landing page, mount public timeline on it

* Adjust the standalone mounted component to the lacking of router

* Adjust auth layout pages to new design

* Fix tests

* Standalone public timeline polling every 5 seconds

* Remove now obsolete translations

* Add responsive design for new landing page

* Address reviews

* Add floating clouds behind frontpage form

* Use access token from public page when available

* Fix mentions and hashtags links, cursor on status content in standalone mode

* Add footer link to source code

* Fix errors on pages that don't embed the component, use classnames

* Fix tests

* Change anonymous autoPlayGif default to false

* When gif autoplay is disabled, hover to play

* Add option to hide the timeline preview

* Slightly improve alt layout

* Add elephant friend to new frontpage

* Display "back to mastodon" in place of "login" when logged in on frontpage

* Change polling time to 3s
2017-07-11 15:27:59 +02:00
Eugen Rochko b6a19e7b89 Bump version to 1.4.7 2017-06-28 17:44:17 +02:00
Debanshu Kundu da9317fa56 #1456 Added rake task to add a user. (#1482) 2017-06-27 14:18:53 +02:00
Eugen Rochko 7b13e6efc2 Bump version to 1.4.6 2017-06-23 17:02:14 +02:00
Eugen Rochko 1585b0c6cc Bump version to 1.4.4 2017-06-20 21:32:37 +02:00
Eugen Rochko 947887f261 Bump version to 1.4.3 2017-06-15 03:03:42 +02:00
Eugen Rochko 380b20eed6 Bump version to 1.4.2 2017-06-08 15:30:43 +02:00
Yamagishi Kazutoshi 0a0b9a271a Improve RuboCop rules (compatibility to Code Climate) (#3636)
08f8de84eb/Gemfile.lock (L38)
Code Climate is using RuboCop v0.46.0.

Change several rules to maintain compatibility.
2017-06-08 13:24:28 +02:00
Eugen Rochko 75c6513c67 Add rake task to prepare database for foreign keys introduced by #3562 (#3614)
* Add rake task to prepare database for foreign keys introduced by #3562

* Fix typo

* Do not delete OAuth values where NULL values may be permitted

* Fix typo
2017-06-07 20:16:53 +02:00
Daniel Hunsaker 9ead3d1cdb [nanobox] Adjustments for Nanobox development (#3295)
Because Nanobox doesn't run data components in the same container as the code, there are a few tweaks that need to be made in the configuration to get WebPack to work properly in development mode.

The same differences lead to needing to use `DATABASE_URL` by default in the `.env` file for Rails to work correctly.

Limitations of our `.env` loader for Node.js mean the `.env` file needs to be compiled everywhere in order to work, so we compile it in development, now, too. Also, all the `.env.production` tweaks have been consolidated into a single command.

Finally, since Nanobox actually creates the database when it sets up the database server, using the existence of the database alone to determine whether to migrate or setup is insufficient. So we add a condition to `rake db:migrate:setup` to check whether any migrations have run - if the database doesn't exist yet, `db:setup` will be called; if it does, but no migrations have been run, `db:migrate` and `db:seed` are called instead (the same basic idea as what `db:setup` does, but it skips `db:create`, which will only cause problems with an existing DB); otherwise, only `db:migrate` is called.

None of these changes should affect development, and all are designed not to interfere with existing behaviors in other environments.
2017-05-29 17:59:18 +02:00
Eugen Rochko 8963f8c3c2 Bump version to 1.4.1 2017-05-28 19:30:38 +02:00
Eugen Rochko 7b23f79d41 Bump version to 1.4.0.6 2017-05-28 16:32:53 +02:00