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4810a841a0
discourse/lib
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Sam 4810a841a0 PERF: reduce workload when optimizing images 
Previously, we would initialize an ImageOptim object each time we resize.

This object init is mega expensive (170ms on a VERY fast machine):

```
[1] pry(main)> Benchmark.measure { FileHelper.image_optim   }
=> #<Benchmark::Tms:0x00007f55440c1de0
 @cstime=0.055742,
 @cutime=0.141031,
 @label="",
 @real=0.17165619300794788,
 @stime=0.0002750000000000252,
 @total=0.19890400000000008,
 @utime=0.0018560000000000798>

```

This happens cause during init it hunts for all the right binaries and sets
up internals.

We now memoize this object to avoid a huge amount of pointless work.
2019-01-09 12:50:11 +11:00
..
active_record/connection_adapters Be more forceful in disconnecting connections during failover. 2018-09-04 10:32:43 +08:00
auth SECURITY: Add CSRF protections to OpenID callback 2018-11-05 11:07:35 +00:00
autospec DEV: correct watcher for controller specs 2018-08-22 14:35:57 +10:00
backup_restore FIX: Create BaseDropper functions in a different schema. 2018-08-23 12:52:21 +08:00
common_passwords Make rubocop happy again. 2018-06-07 13:28:18 +08:00
demon DEV: handle termination cleanly in autospec 2018-06-19 16:13:36 +10:00
email Enable Lint/ShadowingOuterLocalVariable for Rubocop. 2018-09-04 10:16:42 +08:00
emoji FEATURE: emoji 11.0 "recently added" update (#6275) 2018-08-16 11:59:45 +02:00
es6_module_transpiler FEATURE: Use Glimmer compiler for widget templates 2017-09-01 09:28:16 -04:00
file_store Add RECOVER_FROM_S3 to uploads:list_posts_with_broken_images rake task. 2018-09-10 15:14:30 +08:00
freedom_patches Enable Lint/ShadowingOuterLocalVariable for Rubocop. 2018-09-04 10:16:42 +08:00
generators/plugin DEV: plugin generator support for spec/test/controller/routes (#6344) 2018-08-30 16:38:25 +02:00
guardian SECURITY: Users can pick non-avatar uploads. 2018-12-18 13:57:54 +08:00
highlight_js update highlight.js to 9.12.0 2017-07-05 11:12:10 +02:00
i18n Resetting miniracer context results in segfault 2018-09-07 00:19:23 +02:00
import Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
import_export Enable Lint/ShadowingOuterLocalVariable for Rubocop. 2018-09-04 10:16:42 +08:00
javascripts updates moment.js 2.22.1 and vendor moment-timezone 0.5.14 2018-04-26 09:15:53 +02:00
middleware SECURITY: enforce hostname to match discourse hostname 2018-11-15 16:17:22 +11:00
migration Backward compatibility for dropping functions in ColumnDropper. 2018-09-17 14:52:09 +08:00
onebox Make rubocop happy again. 2018-06-07 13:28:18 +08:00
plugin sort official plugin list, remove duplicate entry 2018-09-09 13:41:26 -04:00
pretty_text FIX: Incorrect/missing extension in short_url fails to map to upload. 2018-09-05 21:48:58 +08:00
rate_limiter Add specs for RateLimiter::LimitExceeded#description. 2018-06-19 07:48:03 +08:00
scheduler REFACTOR: extract scheduler to the mini_scheduler gem 2018-07-31 17:12:55 -04:00
search FEATURE: show tags in search results 2017-08-25 11:52:59 -04:00
sidekiq FIX: queue heartbeats in readonly modes 2018-08-29 12:36:59 +10:00
site_settings FEATURE: introduces list/compact_list components 2018-08-03 16:41:37 -04:00
stylesheet FIX: precompile desktop_theme and mobile_theme stylesheets 2018-08-31 21:23:55 +10:00
tasks Add dry run option to UploadRecovery. 2018-09-14 10:50:53 +08:00
theme_store FIX: unable to import private themes due to key checking 2018-04-03 16:11:03 +10:00
validators Merge master 2018-09-10 19:39:09 -04:00
wizard FIX: automatically correct bad avatars on access 2018-08-16 16:32:56 +10:00
admin_confirmation.rb SECURITY: Confirm new administrator accounts via email 2017-04-04 15:59:01 -04:00
admin_constraint.rb Revert "FIX: Don't rate limit admin and staff constraints when matching routes." 2018-09-04 14:27:21 +08:00
admin_user_index_query.rb FEATURE: Second factor backup 2018-06-28 10:12:32 +02:00
age_words.rb
archetype.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
auth.rb REFACTOR: Serve auth provider information in the site serializer. 2018-08-06 09:25:48 +01:00
avatar_lookup.rb UX: show full name on /latest page 2018-08-23 14:41:06 +05:30
badge_posts_view_manager.rb Extract badge_posts view management logic into a service object. 2018-09-03 09:51:35 +08:00
badge_queries.rb FEATURE: Support an end date for user silencing 2017-11-14 13:20:19 -05:00
base62.rb remove constant warning in base62 file 2018-01-19 19:52:42 +01:00
cache.rb dashboard next: caching, mobile support and new charts 2018-05-03 15:41:41 +02:00
canonical_url.rb
category_badge.rb SECURITY: category badges should HTML escape names 2018-06-28 18:16:12 +10:00
comment_migration.rb DEV: remove exec_sql and replace with mini_sql 2018-06-19 16:13:36 +10:00
composer_messages_finder.rb FIX: only show the sequential replies warning for regular posts 2018-07-04 22:51:19 +02:00
configurable_urls.rb
content_buffer.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
cooked_post_processor.rb Always link post to uploads in post process. 2018-09-06 14:08:03 +08:00
crawler_detection.rb FIX: cubot android devices were detected as crawlers 2018-06-21 10:56:46 +10:00
current_user.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
custom_renderer.rb
custom_setting_providers.rb Plugins can register providers for global settings 2017-01-09 17:18:58 -05:00
db_helper.rb DbHelper.remap: add options to anchor at left and right of the column value 2018-06-07 13:16:03 -04:00
directory_helper.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
discourse_cookie_store.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
discourse_diff.rb FIX: don't add diff classes more than once 2018-04-16 15:41:45 +02:00
discourse_event.rb Remove stubs on DiscourseEvent in tests. 2017-06-01 16:21:00 +09:00
discourse_hub.rb add support for Excon connection options in hub requests 2018-08-30 15:57:11 -04:00
discourse_iife.rb Allow the loader to understand when files are moved 2016-11-15 11:41:16 -05:00
discourse_logstash_logger.rb FIX: Incorrect formatter used when logstash formatter is enabled. 2018-04-17 12:07:52 +08:00
discourse_plugin_registry.rb FEATURE: List, revoke and reconnect associated accounts. Phase 1 (#6099) 2018-07-23 16:51:57 +01:00
discourse_plugin.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
discourse_redis.rb FIX: Be more aggressive in checking master when trying to fallback. 2018-06-12 00:09:15 +08:00
discourse_tagging.rb FIX: automatically in/decrement topic_tags.pm_topic_count 2018-05-15 16:05:48 +02:00
discourse_updates.rb REFACTOR: Avoid duplicated logic on server and client. 2017-11-21 17:10:04 +08:00
discourse.rb DEV: Include caller in error message for Discourse#execute_command. 2018-08-17 16:17:07 +08:00
disk_space.rb FIX: more resilient/consistent dashboard caching (#6223) 2018-08-01 09:45:50 -04:00
distributed_cache.rb FIX: support Arrays with Marshal dump in distributed cache 2018-08-08 16:44:56 +10:00
distributed_memoizer.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
distributed_mutex.rb FIX: correct readonly timeout 2018-09-20 15:19:46 +10:00
edit_rate_limiter.rb
email_backup_token.rb FEATURE: further restrict downloading of backups 2017-03-01 08:28:34 -07:00
email_cook.rb replace indentation with non-breaking spaces when cooking emails 2017-11-18 17:16:44 +01:00
email_updater.rb Make rubocop happy again. 2018-06-07 13:28:18 +08:00
email.rb Upgrade mail gem to remove dependency on mime-types. 2018-03-14 14:37:55 +08:00
encodings.rb Use rchardet instead of charlock_holmes gem 2018-08-01 10:41:20 +02:00
enum_site_setting.rb
enum.rb
excerpt_parser.rb FIX: Calculation of text length for <details> in excerpt was wrong 2018-03-12 16:55:23 +01:00
feed_element_installer.rb FEATURE: Replace SimpleRSS with Ruby RSS module (#5311) 2017-12-06 10:45:09 +11:00
feed_item_accessor.rb FEATURE: Replace SimpleRSS with Ruby RSS module (#5311) 2017-12-06 10:45:09 +11:00
file_helper.rb PERF: reduce workload when optimizing images 2019-01-09 12:50:11 +11:00
filter_best_posts.rb PERF: Remove Object#present? check introduced in e0d5d9670a. 2017-09-07 21:36:27 +08:00
final_destination.rb Merge master 2018-09-10 19:39:09 -04:00
flag_query.rb FIX: Flagged Post custom fields were not respecting type 2018-08-21 15:33:15 -04:00
flag_settings.rb Refactor flag types for more customization 2017-10-19 13:55:23 -04:00
gaps.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
global_path.rb FEATURE: allow specifying s3 config via globals 2017-10-06 16:20:01 +11:00
guardian.rb SECURITY: Require groups to be given when inviting to a restricted category. (#6715) 2018-12-07 15:54:53 +08:00
has_errors.rb Add PostCreator#create!. 2016-07-15 11:36:06 +08:00
headless-ember.js
hijack.rb FEATURE: detect when client thinks user is logged on but is not 2018-03-06 16:49:31 +11:00
homepage_constraint.rb FEATURE: Allow the user to select a custom home page (#5268) 2017-11-10 06:45:19 +11:00
html_prettify.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
html_to_markdown.rb FIX: handle <pre> inside <blockquote> in html_to_markdown 2018-02-26 23:28:02 +01:00
image_sizer.rb FIX: cropping GIF wasn't working 2016-07-27 18:48:02 +02:00
inline_oneboxer.rb FIX: Respect invalidate_oneboxes option for inline oneboxes 2018-09-03 22:33:43 +05:30
introduction_updater.rb FIX: Don't throw exception if welcome topic cannot be found 2018-08-15 15:50:55 +01:00
ip_addr.rb Replace certain uses of 'gsub' with 'tr' or 'chomp' for a speed 2016-06-10 22:08:37 -05:00
js_locale_helper.rb FIX: Ensure we have proper timeout for MiniRacer. 2018-06-12 11:48:08 -04:00
json_error.rb FEATURE: View flags grouped by topic 2017-09-25 12:25:14 -04:00
letter_avatar.rb FIX: don't generate an exception when trying to cleanup unexisting tmp letter avatars 2018-05-30 15:33:58 +02:00
markdown_linker.rb FIX: subfolder digest emails have incorrect URLs 2018-08-07 16:38:17 -04:00
mem_info.rb
message_bus_diags.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
method_profiler.rb FIX: stop double counting net calls in logs 2018-02-28 10:45:11 +11:00
mini_sql_multisite_connection.rb Move into MiniSQLMultisiteConnection, and add test for rollback 2018-07-24 09:41:55 +01:00
mobile_detection.rb radically simplify our mobile user agent detection 2016-03-26 02:02:23 -07:00
new_post_manager.rb FEATURE: per-category approval settings (#5778) 2018-07-13 12:51:08 +10:00
new_post_result.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
notification_levels.rb Server side code for Watching First Post Only 2016-07-07 11:21:50 -04:00
oneboxer.rb FIX: Ignore OneBox blacklisted domains. 2018-08-27 20:40:55 +02:00
onpdiff.rb
pbkdf2.rb more prep work for jRuby 2018-02-26 10:25:58 +11:00
permalink_constraint.rb
pinned_check.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
plain_text_to_markdown.rb FEATURE: convert plain text emails to markdown 2017-12-06 01:47:51 +01:00
plugin_gem.rb Add some more debugging information when a plugin can't find a gem 2017-08-02 14:00:18 -04:00
post_action_creator.rb PERF: Avoid calling expensive PostGuardian#can_see_post? multiple times. 2017-09-08 14:07:24 +08:00
post_creator.rb Always link post to uploads in post process. 2018-09-06 14:08:03 +08:00
post_destroyer.rb FIX: user-deleted posts with deferred flags can be destroyed 2018-08-09 14:54:31 -04:00
post_enqueuer.rb
post_jobs_enqueuer.rb Always link post to uploads in post process. 2018-09-06 14:08:03 +08:00
post_locker.rb FEATURE: Staff members can lock posts 2018-01-26 14:01:30 -05:00
post_merger.rb FIX: Revised post not updated correctly when merging posts. 2016-08-11 09:01:54 +08:00
post_revisor.rb FEATURE: per-category approval settings (#5778) 2018-07-13 12:51:08 +10:00
pretty_text.rb FIX: Respect invalidate_oneboxes option for inline oneboxes 2018-09-03 22:33:43 +05:30
primary_group_lookup.rb PERF: Remove N+1 query when generating posters summary. 2017-09-14 12:07:35 +08:00
promotion.rb FEATURE: send message when a user reaches tl1 2018-06-22 13:20:00 -07:00
quote_comparer.rb FEATURE: Add quote-modified class if a quote has been modified 2018-03-13 13:41:06 -04:00
rate_limiter.rb correct return value 2018-04-25 08:44:07 +10:00
remap.rb REFACTOR: move remap out of script into a class 2018-08-15 12:37:52 -04:00
retrieve_title.rb Make rubocop happy again. 2018-06-07 13:28:18 +08:00
route_format.rb FIX: RouteFormat is a better class name than RouteFormats 2017-12-21 15:30:32 -05:00
rtl.rb DEV: Move RTL into lib where it belongs 2017-07-03 15:26:57 -04:00
s3_helper.rb DEV: Update uploads:list_posts_with_broken_images to recover from tombstone. 2018-09-10 17:01:41 +08:00
score_calculator.rb PERF: we have no use for topic percent rank 2018-07-05 15:10:19 +10:00
screening_model.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
search.rb FIX: revert diacritic stripping 2018-08-31 11:46:55 +10:00
secure_session.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
single_sign_on.rb FEATURE: allow specifying locale via SSO 2018-08-30 09:58:03 +10:00
site_setting_extension.rb FIX: store the topic links using the cooked upload url 2018-08-14 12:23:32 +02:00
slug.rb FIX: strip emoji string from slug 2018-04-18 11:32:32 +05:30
socket_server.rb Remove use of rescue nil. 2018-04-02 13:52:51 +08:00
source_url.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
spam_handler.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
sql_builder.rb DEV: remove all calls to SqlBuilder use DB.build instead 2018-06-20 17:53:49 +10:00
staff_constraint.rb Revert "FIX: Don't rate limit admin and staff constraints when matching routes." 2018-09-04 14:27:21 +08:00
staff_message_format.rb More extensibility for custom silence/suspend messages 2018-01-19 11:35:19 -05:00
stats_socket.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
suggested_topics_builder.rb Avoid allocating an extra array. 2017-09-08 14:07:24 +08:00
system_message.rb Convert server side paths to use /u/ 2017-03-30 10:23:24 -04:00
text_cleaner.rb FIX: strip zero width spaces from topic title 2018-02-21 00:12:39 +05:30
text_sentinel.rb rename 'min_private_message_{post/title}_length' to 'min_personal_message_{post/title}_length' 2018-02-01 13:25:29 +05:30
theme_settings_manager.rb FEATURE: introduces list/compact_list components 2018-08-03 16:41:37 -04:00
theme_settings_parser.rb FEATURE: introduces list/compact_list components 2018-08-03 16:41:37 -04:00
timeline_lookup.rb PERF: Don't pluck all the columns just to retrieve a single value. 2018-06-27 11:41:35 +08:00
topic_creator.rb FEATURE: hide enable_personal_email_messages and min_trust_to_send_email_messages 2018-08-27 11:38:22 +10:00
topic_list_responder.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
topic_publisher.rb FIX: Update last_version_at when publishing 2018-03-26 16:06:20 -04:00
topic_query_sql.rb DEV: Rails 5.2 upgrade and global gem upgrade 2018-06-07 14:21:33 +10:00
topic_query.rb FIX: remove slow platform detection from server side 2018-12-13 16:14:37 +11:00
topic_retriever.rb Make rubocop happy again. 2018-06-07 13:28:18 +08:00
topic_subtype.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
topic_view.rb FIX: remove slow platform detection from server side 2018-12-13 16:14:37 +11:00
topics_bulk_action.rb FIX: Bulk deleting topics should ignore already deleted topics 2018-08-14 16:37:52 +02:00
trust_level.rb
twitter_api.rb FIX: allow Twitter videos to go fullscreen 2018-07-19 10:22:36 +05:30
unread.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
upload_creator.rb SECURITY: only allow picking of avatars created by self (#6417) 2018-12-18 13:57:49 +08:00
upload_fixer.rb typo in error message 2018-08-10 11:34:01 +10:00
upload_recovery.rb Fix UploadRecovery from S3 fails with bucket name containing sub-folder. 2018-10-01 20:22:15 +08:00
url_helper.rb FIX: store the topic links using the cooked upload url 2018-08-14 12:23:32 +02:00
user_name_suggester.rb FIX: don't raise an error on integer usernames 2018-09-10 22:17:56 +05:30
version.rb Version bump to v2.1.6 2019-01-02 15:12:36 -05:00
wizard.rb Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00