8 files changed, 19 insertions, 36 deletions
diff --git a/app/controllers/settings/deletes_controller.rb b/app/controllers/settings/deletes_controller.rb
index 7b8f8d207..e0dd5edcb 100644
--- a/app/controllers/settings/deletes_controller.rb
+++ b/app/controllers/settings/deletes_controller.rb
@@ -42,7 +42,7 @@ class Settings::DeletesController < Settings::BaseController
   end
 
   def destroy_account!
-    current_account.suspend!(origin: :local)
+    current_account.suspend!(origin: :local, block_email: false)
     AccountDeletionWorker.perform_async(current_user.account_id)
     sign_out
   end
diff --git a/app/javascript/mastodon/components/modal_root.js b/app/javascript/mastodon/components/modal_root.js
index 8c9409d01..755c46fd6 100644
--- a/app/javascript/mastodon/components/modal_root.js
+++ b/app/javascript/mastodon/components/modal_root.js
@@ -6,6 +6,10 @@ import { multiply } from 'color-blend';
 
 export default class ModalRoot extends React.PureComponent {
 
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
   static propTypes = {
     children: PropTypes.node,
     onClose: PropTypes.func.isRequired,
diff --git a/app/javascript/mastodon/features/ui/components/video_modal.js b/app/javascript/mastodon/features/ui/components/video_modal.js
index 7e8e1329d..f3ee89dfd 100644
--- a/app/javascript/mastodon/features/ui/components/video_modal.js
+++ b/app/javascript/mastodon/features/ui/components/video_modal.js
@@ -21,7 +21,7 @@ export default class VideoModal extends ImmutablePureComponent {
   };
 
   componentDidMount () {
-    const { media, onChangeBackgroundColor, onClose } = this.props;
+    const { media, onChangeBackgroundColor } = this.props;
 
     const backgroundColor = getAverageFromBlurhash(media.get('blurhash'));
 
diff --git a/app/javascript/mastodon/reducers/modal.js b/app/javascript/mastodon/reducers/modal.js
index ea81b4332..c43446f6d 100644
--- a/app/javascript/mastodon/reducers/modal.js
+++ b/app/javascript/mastodon/reducers/modal.js
@@ -5,11 +5,11 @@ import { Stack as ImmutableStack, Map as ImmutableMap } from 'immutable';
 export default function modal(state = ImmutableStack(), action) {
   switch(action.type) {
   case MODAL_OPEN:
-        return state.unshift(ImmutableMap({ modalType: action.modalType, modalProps: action.modalProps }));
+    return state.unshift(ImmutableMap({ modalType: action.modalType, modalProps: action.modalProps }));
   case MODAL_CLOSE:
     return (action.modalType === undefined || action.modalType === state.getIn([0, 'modalType'])) ? state.shift() : state;
   case TIMELINE_DELETE:
-        return state.filterNot((modal) => modal.get('modalProps').statusId === action.id);
+    return state.filterNot((modal) => modal.get('modalProps').statusId === action.id);
   default:
     return state;
   }
diff --git a/app/lib/formatter.rb b/app/lib/formatter.rb
index b26138642..f2c4beed5 100644
--- a/app/lib/formatter.rb
+++ b/app/lib/formatter.rb
@@ -279,39 +279,10 @@ class Formatter
     result.flatten.join
   end
 
-  UNICODE_ESCAPE_BLACKLIST_RE = /\p{Z}|\p{P}/
-
   def utf8_friendly_extractor(text, options = {})
-    old_to_new_index = [0]
-
-    escaped = text.chars.map do |c|
-      output = begin
-        if c.ord.to_s(16).length > 2 && !UNICODE_ESCAPE_BLACKLIST_RE.match?(c)
-          CGI.escape(c)
-        else
-          c
-        end
-      end
-
-      old_to_new_index << old_to_new_index.last + output.length
-
-      output
-    end.join
-
     # Note: I couldn't obtain list_slug with @user/list-name format
     # for mention so this requires additional check
-    special = Extractor.extract_urls_with_indices(escaped, options).map do |extract|
-      new_indices = [
-        old_to_new_index.find_index(extract[:indices].first),
-        old_to_new_index.find_index(extract[:indices].last),
-      ]
-
-      next extract.merge(
-        indices: new_indices,
-        url: text[new_indices.first..new_indices.last - 1]
-      )
-    end
-
+    special = Extractor.extract_urls_with_indices(text, options)
     standard = Extractor.extract_entities_with_indices(text, options)
     extra = Extractor.extract_extra_uris_with_indices(text, options)
 
diff --git a/app/models/account.rb b/app/models/account.rb
index 96f23979f..3178a0f9c 100644
--- a/app/models/account.rb
+++ b/app/models/account.rb
@@ -236,11 +236,11 @@ class Account < ApplicationRecord
     suspended? && deletion_request.present?
   end
 
-  def suspend!(date: Time.now.utc, origin: :local)
+  def suspend!(date: Time.now.utc, origin: :local, block_email: true)
     transaction do
       create_deletion_request!
       update!(suspended_at: date, suspension_origin: origin)
-      create_canonical_email_block!
+      create_canonical_email_block! if block_email
     end
   end
 
diff --git a/config/initializers/twitter_regex.rb b/config/initializers/twitter_regex.rb
index 3ff2aa9e5..84c09ff35 100644
--- a/config/initializers/twitter_regex.rb
+++ b/config/initializers/twitter_regex.rb
@@ -24,6 +24,10 @@ module Twitter::TwitterText
         )
       \)
     /iox
+    REGEXEN[:valid_iri_ucschar] = /[\u{A0}-\u{D7FF}\u{F900}-\u{FDCF}\u{FDF0}-\u{FFEF}\u{10000}-\u{1FFFD}\u{20000}-\u{2FFFD}\u{30000}-\u{3FFFD}\u{40000}-\u{4FFFD}\u{50000}-\u{5FFFD}\u{60000}-\u{6FFFD}\u{70000}-\u{7FFFD}\u{80000}-\u{8FFFD}\u{90000}-\u{9FFFD}\u{A0000}-\u{AFFFD}\u{B0000}-\u{BFFFD}\u{C0000}-\u{CFFFD}\u{D0000}-\u{DFFFD}\u{E1000}-\u{EFFFD}]/iou
+    REGEXEN[:valid_iri_iprivate] = /[\u{E000}-\u{F8FF}\u{F0000}-\u{FFFFD}\u{100000}-\u{10FFFD}]/iou
+    REGEXEN[:valid_url_query_chars] = /(?:#{REGEXEN[:valid_iri_ucschar]})|(?:#{REGEXEN[:valid_iri_iprivate]})|[a-z0-9!?\*'\(\);:&=\+\$\/%#\[\]\-_\.,~|@]/iou
+    REGEXEN[:valid_url_query_ending_chars] = /(?:#{REGEXEN[:valid_iri_ucschar]})|(?:#{REGEXEN[:valid_iri_iprivate]})|[a-z0-9_&=#\/\-]/iou
     REGEXEN[:valid_url_path] = /(?:
       (?:
         #{REGEXEN[:valid_general_url_path_chars]}*
diff --git a/spec/controllers/settings/deletes_controller_spec.rb b/spec/controllers/settings/deletes_controller_spec.rb
index 8d5c4774f..92ab401c9 100644
--- a/spec/controllers/settings/deletes_controller_spec.rb
+++ b/spec/controllers/settings/deletes_controller_spec.rb
@@ -59,6 +59,10 @@ describe Settings::DeletesController do
           expect(user.account.reload).to be_suspended
         end
 
+        it 'does not create an email block' do
+          expect(CanonicalEmailBlock.block?(user.email)).to be false
+        end
+
         context 'when suspended' do
           let(:user) { Fabricate(:user, account_attributes: { username: 'alice', suspended_at: Time.now.utc }) }