Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- `app/javascript/packs/public.js`:
  Conflict because part of that file has been split to
  `app/javascript/core/settings.js`. Ported those changes
  there.

20 files changed, 147 insertions, 64 deletions

diff --git a/app/javascript/core/settings.js b/app/javascript/core/settings.js
index 9fe03f90c..9403e339b 100644
--- a/app/javascript/core/settings.js
+++ b/app/javascript/core/settings.js
@@ -34,10 +34,12 @@ delegate(document, '#account_header', 'change', ({ target }) => {
 delegate(document, '#account_locked', 'change', ({ target }) => {
   const lock = document.querySelector('.card .display-name i');
 
-  if (target.checked) {
-    lock.style.display = 'inline';
-  } else {
-    lock.style.display = 'none';
+  if (lock) {
+    if (target.checked) {
+      delete lock.dataset.hidden;
+    } else {
+      lock.dataset.hidden = 'true';
+    }
   }
 });
 
diff --git a/app/javascript/mastodon/locales/defaultMessages.json b/app/javascript/mastodon/locales/defaultMessages.json
index c7ca77376..867595986 100644
--- a/app/javascript/mastodon/locales/defaultMessages.json
+++ b/app/javascript/mastodon/locales/defaultMessages.json
@@ -493,6 +493,22 @@
   {
     "descriptors": [
       {
+        "defaultMessage": "Public",
+        "id": "privacy.public.short"
+      },
+      {
+        "defaultMessage": "Unlisted",
+        "id": "privacy.unlisted.short"
+      },
+      {
+        "defaultMessage": "Followers-only",
+        "id": "privacy.private.short"
+      },
+      {
+        "defaultMessage": "Direct",
+        "id": "privacy.direct.short"
+      },
+      {
         "defaultMessage": "Filtered",
         "id": "status.filtered"
       },
@@ -650,6 +666,31 @@
   {
     "descriptors": [
       {
+        "defaultMessage": "No comment provided",
+        "id": "account_note.placeholder"
+      },
+      {
+        "defaultMessage": "Cancel",
+        "id": "account_note.cancel"
+      },
+      {
+        "defaultMessage": "Save",
+        "id": "account_note.save"
+      },
+      {
+        "defaultMessage": "Your note for @{name}",
+        "id": "account.account_note_header"
+      },
+      {
+        "defaultMessage": "Edit",
+        "id": "account_note.edit"
+      }
+    ],
+    "path": "app/javascript/mastodon/features/account/components/account_note.json"
+  },
+  {
+    "descriptors": [
+      {
         "defaultMessage": "Unfollow",
         "id": "account.unfollow"
       },
@@ -778,6 +819,10 @@
         "id": "status.admin_account"
       },
       {
+        "defaultMessage": "Add note for @{name}",
+        "id": "account.add_account_note"
+      },
+      {
         "defaultMessage": "Follows you",
         "id": "account.follows_you"
       },
@@ -2468,6 +2513,27 @@
   {
     "descriptors": [
       {
+        "defaultMessage": "Public",
+        "id": "privacy.public.short"
+      },
+      {
+        "defaultMessage": "Unlisted",
+        "id": "privacy.unlisted.short"
+      },
+      {
+        "defaultMessage": "Followers-only",
+        "id": "privacy.private.short"
+      },
+      {
+        "defaultMessage": "Direct",
+        "id": "privacy.direct.short"
+      }
+    ],
+    "path": "app/javascript/mastodon/features/status/components/detailed_status.json"
+  },
+  {
+    "descriptors": [
+      {
         "defaultMessage": "Delete",
         "id": "confirmations.delete.confirm"
       },
@@ -3006,10 +3072,6 @@
         "id": "video.exit_fullscreen"
       },
       {
-        "defaultMessage": "Download file",
-        "id": "video.download"
-      },
-      {
         "defaultMessage": "Sensitive content",
         "id": "status.sensitive_warning"
       },
diff --git a/app/javascript/mastodon/locales/en.json b/app/javascript/mastodon/locales/en.json
index b12409a8c..95df50be1 100644
--- a/app/javascript/mastodon/locales/en.json
+++ b/app/javascript/mastodon/locales/en.json
@@ -1,4 +1,6 @@
 {
+  "account.account_note_header": "Your note for @{name}",
+  "account.add_account_note": "Add note for @{name}",
   "account.add_or_remove_from_list": "Add or Remove from lists",
   "account.badges.bot": "Bot",
   "account.badges.group": "Group",
@@ -40,6 +42,10 @@
   "account.unfollow": "Unfollow",
   "account.unmute": "Unmute @{name}",
   "account.unmute_notifications": "Unmute notifications from @{name}",
+  "account_note.cancel": "Cancel",
+  "account_note.edit": "Edit",
+  "account_note.placeholder": "No comment provided",
+  "account_note.save": "Save",
   "alert.rate_limited.message": "Please retry after {retry_time, time, medium}.",
   "alert.rate_limited.title": "Rate limited",
   "alert.unexpected.message": "An unexpected error occurred.",
diff --git a/app/javascript/styles/mastodon/accounts.scss b/app/javascript/styles/mastodon/accounts.scss
index 5dc067f0e..2c78e81be 100644
--- a/app/javascript/styles/mastodon/accounts.scss
+++ b/app/javascript/styles/mastodon/accounts.scss
@@ -76,6 +76,10 @@
       margin-left: 15px;
       text-align: left;
 
+      i[data-hidden] {
+        display: none;
+      }
+
       strong {
         font-size: 15px;
         color: $primary-text-color;
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index 0c594ef56..d483af220 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -992,7 +992,7 @@
   position: relative;
   min-height: 54px;
   border-bottom: 1px solid lighten($ui-base-color, 8%);
-  cursor: default;
+  cursor: auto;
 
   @supports (-ms-overflow-style: -ms-autohiding-scrollbar) {
     // Add margin to avoid Edge auto-hiding scrollbar appearing over content.
diff --git a/app/lib/activitypub/activity.rb b/app/lib/activitypub/activity.rb
index ee35e1e8d..58cec7ac4 100644
--- a/app/lib/activitypub/activity.rb
+++ b/app/lib/activitypub/activity.rb
@@ -132,7 +132,7 @@ class ActivityPub::Activity
   end
 
   def delete_arrived_first?(uri)
-    redis.exists("delete_upon_arrival:#{@account.id}:#{uri}")
+    redis.exists?("delete_upon_arrival:#{@account.id}:#{uri}")
   end
 
   def delete_later!(uri)
diff --git a/app/lib/activitypub/activity/move.rb b/app/lib/activitypub/activity/move.rb
index 12bb82d25..2103f503f 100644
--- a/app/lib/activitypub/activity/move.rb
+++ b/app/lib/activitypub/activity/move.rb
@@ -33,7 +33,7 @@ class ActivityPub::Activity::Move < ActivityPub::Activity
   end
 
   def processed?
-    redis.exists("move_in_progress:#{@account.id}")
+    redis.exists?("move_in_progress:#{@account.id}")
   end
 
   def mark_as_processing!
diff --git a/app/lib/feed_manager.rb b/app/lib/feed_manager.rb
index af0fa2b98..6afdd3b08 100644
--- a/app/lib/feed_manager.rb
+++ b/app/lib/feed_manager.rb
@@ -205,7 +205,7 @@ class FeedManager
   private
 
   def push_update_required?(timeline_id)
-    redis.exists("subscribed:#{timeline_id}")
+    redis.exists?("subscribed:#{timeline_id}")
   end
 
   def blocks_or_mutes?(receiver_id, account_ids, context)
diff --git a/app/lib/response_with_limit.rb b/app/lib/response_with_limit.rb
new file mode 100644
index 000000000..2cc17bc5f
--- /dev/null
+++ b/app/lib/response_with_limit.rb
@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+class ResponseWithLimit
+  def initialize(response, limit)
+    @response = response
+    @limit = limit
+  end
+
+  attr_reader :response, :limit
+end
diff --git a/app/models/account_conversation.rb b/app/models/account_conversation.rb
index 0c03747e2..b43816588 100644
--- a/app/models/account_conversation.rb
+++ b/app/models/account_conversation.rb
@@ -108,7 +108,7 @@ class AccountConversation < ApplicationRecord
   end
 
   def subscribed_to_timeline?
-    Redis.current.exists("subscribed:#{streaming_channel}")
+    Redis.current.exists?("subscribed:#{streaming_channel}")
   end
 
   def streaming_channel
diff --git a/app/models/concerns/attachmentable.rb b/app/models/concerns/attachmentable.rb
index 18b872c1e..c5febb828 100644
--- a/app/models/concerns/attachmentable.rb
+++ b/app/models/concerns/attachmentable.rb
@@ -8,6 +8,17 @@ module Attachmentable
   MAX_MATRIX_LIMIT = 16_777_216 # 4096x4096px or approx. 16MB
   GIF_MATRIX_LIMIT = 921_600    # 1280x720px
 
+  # For some file extensions, there exist different content
+  # type variants, and browsers often send the wrong one,
+  # for example, sending an audio .ogg file as video/ogg,
+  # likewise, MimeMagic also misreports them as such. For
+  # those files, it is necessary to use the output of the
+  # `file` utility instead
+  INCORRECT_CONTENT_TYPES = %w(
+    video/ogg
+    video/webm
+  ).freeze
+
   included do
     before_post_process :obfuscate_file_name
     before_post_process :set_file_extensions
@@ -21,7 +32,7 @@ module Attachmentable
     self.class.attachment_definitions.each_key do |attachment_name|
       attachment = send(attachment_name)
 
-      next if attachment.blank? || attachment.queued_for_write[:original].blank?
+      next if attachment.blank? || attachment.queued_for_write[:original].blank? || !INCORRECT_CONTENT_TYPES.include?(attachment.instance_read(:content_type))
 
       attachment.instance_write :content_type, calculated_content_type(attachment)
     end
@@ -63,9 +74,7 @@ module Attachmentable
   end
 
   def calculated_content_type(attachment)
-    content_type = Paperclip.run('file', '-b --mime :file', file: attachment.queued_for_write[:original].path).split(/[:;\s]+/).first.chomp
-    content_type = 'video/mp4' if content_type == 'video/x-m4v'
-    content_type
+    Paperclip.run('file', '-b --mime :file', file: attachment.queued_for_write[:original].path).split(/[:;\s]+/).first.chomp
   rescue Terrapin::CommandLineError
     ''
   end
diff --git a/app/models/concerns/remotable.rb b/app/models/concerns/remotable.rb
index 53ebc0835..c6d0c7f1f 100644
--- a/app/models/concerns/remotable.rb
+++ b/app/models/concerns/remotable.rb
@@ -24,28 +24,16 @@ module Remotable
           Request.new(:get, url).perform do |response|
             raise Mastodon::UnexpectedResponseError, response unless (200...300).cover?(response.code)
 
-            content_type = parse_content_type(response.headers.get('content-type').last)
-            extname      = detect_extname_from_content_type(content_type)
-
-            if extname.nil?
-              disposition = response.headers.get('content-disposition').last
-              matches     = disposition&.match(/filename="([^"]*)"/)
-              filename    = matches.nil? ? parsed_url.path.split('/').last : matches[1]
-              extname     = filename.nil? ? '' : File.extname(filename)
-            end
-
-            basename = SecureRandom.hex(8)
-
-            public_send("#{attachment_name}_file_name=", basename + extname)
-            public_send("#{attachment_name}=", StringIO.new(response.body_with_limit(limit)))
+            public_send("#{attachment_name}=", ResponseWithLimit.new(response, limit))
           end
         rescue Mastodon::UnexpectedResponseError, HTTP::TimeoutError, HTTP::ConnectionError, OpenSSL::SSL::SSLError => e
           Rails.logger.debug "Error fetching remote #{attachment_name}: #{e}"
           raise e unless suppress_errors
         rescue Paperclip::Errors::NotIdentifiedByImageMagickError, Addressable::URI::InvalidURIError, Mastodon::HostValidationError, Mastodon::LengthValidationError, Paperclip::Error, Mastodon::DimensionsValidationError => e
           Rails.logger.debug "Error fetching remote #{attachment_name}: #{e}"
-          nil
         end
+
+        nil
       end
 
       define_method("#{attribute_name}=") do |url|
@@ -59,26 +47,4 @@ module Remotable
       alias_method("reset_#{attachment_name}!", "download_#{attachment_name}!")
     end
   end
-
-  private
-
-  def detect_extname_from_content_type(content_type)
-    return if content_type.nil?
-
-    type = MIME::Types[content_type].first
-
-    return if type.nil?
-
-    extname = type.extensions.first
-
-    return if extname.nil?
-
-    ".#{extname}"
-  end
-
-  def parse_content_type(content_type)
-    return if content_type.nil?
-
-    content_type.split(/\s*;\s*/).first
-  end
 end
diff --git a/app/models/encrypted_message.rb b/app/models/encrypted_message.rb
index 5e0aba434..aa4182b4e 100644
--- a/app/models/encrypted_message.rb
+++ b/app/models/encrypted_message.rb
@@ -32,16 +32,13 @@ class EncryptedMessage < ApplicationRecord
   private
 
   def push_to_streaming_api
-    Rails.logger.info(streaming_channel)
-    Rails.logger.info(subscribed_to_timeline?)
-
     return if destroyed? || !subscribed_to_timeline?
 
     PushEncryptedMessageWorker.perform_async(id)
   end
 
   def subscribed_to_timeline?
-    Redis.current.exists("subscribed:#{streaming_channel}")
+    Redis.current.exists?("subscribed:#{streaming_channel}")
   end
 
   def streaming_channel
diff --git a/app/models/home_feed.rb b/app/models/home_feed.rb
index 1fd506138..0fe9dae46 100644
--- a/app/models/home_feed.rb
+++ b/app/models/home_feed.rb
@@ -8,6 +8,6 @@ class HomeFeed < Feed
   end
 
   def regenerating?
-    redis.exists("account:#{@id}:regeneration")
+    redis.exists?("account:#{@id}:regeneration")
   end
 end
diff --git a/app/views/application/_card.html.haml b/app/views/application/_card.html.haml
index e7ecfecd9..909d9ff81 100644
--- a/app/views/application/_card.html.haml
+++ b/app/views/application/_card.html.haml
@@ -13,4 +13,4 @@
           %strong.emojify.p-name= display_name(account, custom_emojify: true)
         %span
           = acct(account)
-          = fa_icon('lock') if account.locked?
+          = fa_icon('lock', { :data => ({hidden: true} unless account.locked?)})
diff --git a/app/workers/activitypub/move_distribution_worker.rb b/app/workers/activitypub/move_distribution_worker.rb
index bf1c0e7ae..65c5c0d1c 100644
--- a/app/workers/activitypub/move_distribution_worker.rb
+++ b/app/workers/activitypub/move_distribution_worker.rb
@@ -24,7 +24,7 @@ class ActivityPub::MoveDistributionWorker
   private
 
   def inboxes
-    @inboxes ||= @migration.account.followers.inboxes
+    @inboxes ||= (@migration.account.followers.inboxes + @migration.account.blocked_by.inboxes).uniq
   end
 
   def signed_payload
diff --git a/app/workers/move_worker.rb b/app/workers/move_worker.rb
index 4d76461b0..39e321316 100644
--- a/app/workers/move_worker.rb
+++ b/app/workers/move_worker.rb
@@ -14,6 +14,8 @@ class MoveWorker
     end
 
     copy_account_notes!
+    carry_blocks_over!
+    carry_mutes_over!
   rescue ActiveRecord::RecordNotFound
     true
   end
@@ -51,4 +53,29 @@ class MoveWorker
       end
     end
   end
+
+  def carry_blocks_over!
+    @source_account.blocked_by_relationships.where(account: Account.local).find_each do |block|
+      unless block.account.blocking?(@target_account) || block.account.following?(@target_account)
+        BlockService.new.call(block.account, @target_account)
+        add_account_note_if_needed!(block.account, 'move_handler.carry_blocks_over_text')
+      end
+    end
+  end
+
+  def carry_mutes_over!
+    @source_account.muted_by_relationships.where(account: Account.local).find_each do |mute|
+      MuteService.new.call(mute.account, @target_account, notifications: mute.hide_notifications) unless mute.account.muting?(@target_account) || mute.account.following?(@target_account)
+      add_account_note_if_needed!(mute.account, 'move_handler.carry_mutes_over_text')
+    end
+  end
+
+  def add_account_note_if_needed!(account, id)
+    unless AccountNote.where(account: account, target_account: @target_account).exists?
+      text = I18n.with_locale(account.user.locale || I18n.default_locale) do
+        I18n.t(id, acct: @source_account.acct)
+      end
+      AccountNote.create!(account: account, target_account: @target_account, comment: text)
+    end
+  end
 end
diff --git a/app/workers/publish_announcement_reaction_worker.rb b/app/workers/publish_announcement_reaction_worker.rb
index 418dc7127..03da56550 100644
--- a/app/workers/publish_announcement_reaction_worker.rb
+++ b/app/workers/publish_announcement_reaction_worker.rb
@@ -14,7 +14,7 @@ class PublishAnnouncementReactionWorker
     payload = Oj.dump(event: :'announcement.reaction', payload: payload)
 
     FeedManager.instance.with_active_accounts do |account|
-      redis.publish("timeline:#{account.id}", payload) if redis.exists("subscribed:timeline:#{account.id}")
+      redis.publish("timeline:#{account.id}", payload) if redis.exists?("subscribed:timeline:#{account.id}")
     end
   rescue ActiveRecord::RecordNotFound
     true
diff --git a/app/workers/publish_scheduled_announcement_worker.rb b/app/workers/publish_scheduled_announcement_worker.rb
index 1392efed0..c23eae6af 100644
--- a/app/workers/publish_scheduled_announcement_worker.rb
+++ b/app/workers/publish_scheduled_announcement_worker.rb
@@ -15,7 +15,7 @@ class PublishScheduledAnnouncementWorker
     payload = Oj.dump(event: :announcement, payload: payload)
 
     FeedManager.instance.with_active_accounts do |account|
-      redis.publish("timeline:#{account.id}", payload) if redis.exists("subscribed:timeline:#{account.id}")
+      redis.publish("timeline:#{account.id}", payload) if redis.exists?("subscribed:timeline:#{account.id}")
     end
   end
 
diff --git a/app/workers/unpublish_announcement_worker.rb b/app/workers/unpublish_announcement_worker.rb
index e99d70cf8..e58c07554 100644
--- a/app/workers/unpublish_announcement_worker.rb
+++ b/app/workers/unpublish_announcement_worker.rb
@@ -8,7 +8,7 @@ class UnpublishAnnouncementWorker
     payload = Oj.dump(event: :'announcement.delete', payload: announcement_id.to_s)
 
     FeedManager.instance.with_active_accounts do |account|
-      redis.publish("timeline:#{account.id}", payload) if redis.exists("subscribed:timeline:#{account.id}")
+      redis.publish("timeline:#{account.id}", payload) if redis.exists?("subscribed:timeline:#{account.id}")
     end
   end
 end