Merge branch 'origin/master' into sync/upstream

 Conflicts:
	app/javascript/mastodon/components/status_list.js
	app/javascript/mastodon/features/notifications/index.js
	app/javascript/mastodon/features/ui/components/modal_root.js
	app/javascript/mastodon/features/ui/components/onboarding_modal.js
	app/javascript/mastodon/features/ui/index.js
	app/javascript/styles/about.scss
	app/javascript/styles/accounts.scss
	app/javascript/styles/components.scss
	app/presenters/instance_presenter.rb
	app/services/post_status_service.rb
	app/services/reblog_service.rb
	app/views/about/more.html.haml
	app/views/about/show.html.haml
	app/views/accounts/_header.html.haml
	config/webpack/loaders/babel.js
	spec/controllers/api/v1/accounts/credentials_controller_spec.rb

21 files changed, 194 insertions, 48 deletions

diff --git a/app/views/about/more.html.haml b/app/views/about/more.html.haml
index 6d621ce8b..99d7d2972 100644
--- a/app/views/about/more.html.haml
+++ b/app/views/about/more.html.haml
@@ -63,9 +63,9 @@
   .footer-links
     .container
       %p
-        = link_to t('about.source_code'), 'https://github.com/glitch-soc/mastodon'
+        = link_to t('about.source_code'), @instance_presenter.source_url
         - if @instance_presenter.commit_hash == ""
-          %strong= @instance_presenter.version_number
+          %strong= " (#{@instance_presenter.version_number})"
         - else
           %strong= "#{@instance_presenter.version_number}, "
           %strong= "#{@instance_presenter.commit_hash}"
diff --git a/app/views/about/show.html.haml b/app/views/about/show.html.haml
index 3e04dd038..5962436fc 100644
--- a/app/views/about/show.html.haml
+++ b/app/views/about/show.html.haml
@@ -58,7 +58,7 @@
                 = @instance_presenter.closed_registrations_message.html_safe
             = link_to t('about.find_another_instance'), 'https://joinmastodon.org/', class: 'button button-alternative button--block'
 
-  .learn-more-cta
+  .about-short
     .container
       %h3= t('about.description_headline', domain: site_hostname)
       %p= @instance_presenter.site_description.html_safe.presence || t('about.generic_description', domain: site_hostname)
@@ -76,7 +76,7 @@
   .footer-links
     .container
       %p
-        = link_to t('about.source_code'), 'https://github.com/glitch-soc/mastodon'
+        = link_to t('about.source_code'), @instance_presenter.source_url
         - if @instance_presenter.commit_hash == ""
           %strong= " (#{@instance_presenter.version_number})"
         - else
diff --git a/app/views/accounts/_grid_card.html.haml b/app/views/accounts/_grid_card.html.haml
index 0571d1d5e..305eb2c44 100644
--- a/app/views/accounts/_grid_card.html.haml
+++ b/app/views/accounts/_grid_card.html.haml
@@ -1,8 +1,9 @@
 .account-grid-card
-  .account-grid-card__header
+  .account-grid-card__header{ style: "background-image: url(#{account.header.url(:original)})" }
+  .account-grid-card__avatar
     .avatar= image_tag account.avatar.url(:original)
-    .name
-      = link_to TagManager.instance.url_for(account) do
-        %span.display_name.emojify= display_name(account)
-        %span.username @#{account.acct}
+  .name
+    = link_to TagManager.instance.url_for(account) do
+      %span.display_name.emojify= display_name(account)
+      %span.username @#{account.acct}
   %p.note.emojify= truncate(strip_tags(account.note), length: 150)
diff --git a/app/views/accounts/_header.html.haml b/app/views/accounts/_header.html.haml
index ed8a6f091..c16b7bf1f 100644
--- a/app/views/accounts/_header.html.haml
+++ b/app/views/accounts/_header.html.haml
@@ -1,41 +1,57 @@
 - processed_bio = FrontmatterHandler.instance.process_bio Formatter.instance.simplified_format account
 .card.h-card.p-author{ style: "background-image: url(#{account.header.url(:original)})" }
-  .details
+  .card__illustration
     - if user_signed_in? && current_account.id != account.id && !current_account.requested?(account)
       .controls
         - if current_account.following?(account)
-          = link_to t('accounts.unfollow'), account_unfollow_path(account), data: { method: :post }, class: 'button'
+          = link_to account_unfollow_path(account), data: { method: :post }, class: 'icon-button' do
+            = fa_icon 'user-times'
+            = t('accounts.unfollow')
         - else
-          = link_to t('accounts.follow'), account_follow_path(account), data: { method: :post }, class: 'button'
+          = link_to account_follow_path(account), data: { method: :post }, class: 'icon-button' do
+            = fa_icon 'user-plus'
+            = t('accounts.follow')
     - elsif !user_signed_in?
       .controls
         .remote-follow
-          = link_to t('accounts.remote_follow'), account_remote_follow_path(account), class: 'button'
+          = link_to account_remote_follow_path(account), class: 'icon-button' do
+            = fa_icon 'user-plus'
+            = t('accounts.remote_follow')
+
     .avatar= image_tag account.avatar.url(:original), class: 'u-photo'
+
+  .card__bio
     %h1.name
       %span.p-name.emojify= display_name(account)
       %small
-        %span @#{account.username}
+        %span @#{account.local_username_and_domain}
         = fa_icon('lock') if account.locked?
+
+    - if account.user_admin?
+      .roles
+        .account-role
+          = t 'accounts.roles.admin'
     .bio
       .account__header__content.p-note.emojify!=processed_bio[:text]
+      - if processed_bio[:metadata].length > 0
+        .metadata<
+          - processed_bio[:metadata].each do |i|
+            .metadata-item><
+              %b.emojify>!=i[0]
+              %span.emojify>!=i[1]
 
     .details-counters
       .counter{ class: active_nav_class(short_account_url(account)) }
         = link_to short_account_url(account), class: 'u-url u-uid' do
+          %span.counter-number= number_to_human account.statuses_count
           %span.counter-label= t('accounts.posts')
-          %span.counter-number= number_with_delimiter account.statuses_count
+
       .counter{ class: active_nav_class(account_following_index_url(account)) }
         = link_to account_following_index_url(account) do
+          %span.counter-number= number_to_human account.following_count
           %span.counter-label= t('accounts.following')
-          %span.counter-number= number_with_delimiter account.following_count
+
       .counter{ class: active_nav_class(account_followers_url(account)) }
         = link_to account_followers_url(account) do
+          %span.counter-number= number_to_human account.followers_count
           %span.counter-label= t('accounts.followers')
-          %span.counter-number= number_with_delimiter account.followers_count
-  - if processed_bio[:metadata].length > 0
-    .metadata<
-      - processed_bio[:metadata].each do |i|
-        .metadata-item><
-          %b.emojify>!=i[0]
-          %span.emojify>!=i[1]
diff --git a/app/views/accounts/show.html.haml b/app/views/accounts/show.html.haml
index 150c14791..e0f9f869a 100644
--- a/app/views/accounts/show.html.haml
+++ b/app/views/accounts/show.html.haml
@@ -7,6 +7,7 @@
 
   %link{ rel: 'salmon', href: api_salmon_url(@account.id) }/
   %link{ rel: 'alternate', type: 'application/atom+xml', href: account_url(@account, format: 'atom') }/
+  %link{ rel: 'alternate', type: 'application/activity+json', href: ActivityPub::TagManager.instance.uri_for(@account) }/
 
   %meta{ property: 'og:type', content: 'profile' }/
   = render 'og', account: @account, url: short_account_url(@account, only_path: false)
@@ -19,13 +20,21 @@
 
   = render 'header', account: @account
 
+  .activity-stream-tabs
+    = active_link_to t('accounts.posts'), short_account_url(@account)
+    = active_link_to t('accounts.posts_with_replies'), short_account_with_replies_url(@account)
+    = active_link_to t('accounts.media'), short_account_media_url(@account)
+
   - if @statuses.empty?
     .accounts-grid
       = render 'nothing_here'
   - else
     .activity-stream.with-header
+      - if params[:page].to_i.zero?
+        = render partial: 'stream_entries/status', collection: @pinned_statuses, as: :status, locals: { pinned: true }
+
       = render partial: 'stream_entries/status', collection: @statuses, as: :status
 
   - if @statuses.size == 20
     .pagination
-      = link_to safe_join([t('pagination.next'), fa_icon('chevron-right')], ' '), short_account_url(@account, max_id: @statuses.last.id), class: 'next', rel: 'next'
+      = link_to safe_join([t('pagination.next'), fa_icon('chevron-right')], ' '), @next_url, class: 'next', rel: 'next'
diff --git a/app/views/admin/accounts/_account.html.haml b/app/views/admin/accounts/_account.html.haml
index c513776b7..5265d77f6 100644
--- a/app/views/admin/accounts/_account.html.haml
+++ b/app/views/admin/accounts/_account.html.haml
@@ -4,6 +4,9 @@
   %td.domain
     - unless account.local?
       = link_to account.domain, admin_accounts_path(by_domain: account.domain)
+  %td.protocol
+    - unless account.local?
+      = account.protocol.humanize
   %td.confirmed
     - if account.local?
       - if account.user_confirmed?
diff --git a/app/views/admin/accounts/index.html.haml b/app/views/admin/accounts/index.html.haml
index 07c8d1632..1f36aeb31 100644
--- a/app/views/admin/accounts/index.html.haml
+++ b/app/views/admin/accounts/index.html.haml
@@ -55,6 +55,7 @@
     %tr
       %th= t('admin.accounts.username')
       %th= t('admin.accounts.domain')
+      %th= t('admin.accounts.protocol')
       %th= t('admin.accounts.confirmed')
       %th= fa_icon 'paper-plane-o'
       %th
diff --git a/app/views/admin/accounts/show.html.haml b/app/views/admin/accounts/show.html.haml
index 5ad1fd6ee..dc2f16cc9 100644
--- a/app/views/admin/accounts/show.html.haml
+++ b/app/views/admin/accounts/show.html.haml
@@ -24,7 +24,8 @@
         %th= t('admin.accounts.most_recent_activity')
         %td
           - if @account.user_current_sign_in_at
-            = l @account.user_current_sign_in_at
+            %time.formatted{ datetime: @account.user_current_sign_in_at.iso8601, title: l(@account.user_current_sign_in_at) }
+              = l @account.user_current_sign_in_at
           - else
             Never
     - else
@@ -32,18 +33,31 @@
         %th= t('admin.accounts.profile_url')
         %td= link_to @account.url, @account.url
       %tr
-        %th= t('admin.accounts.feed_url')
-        %td= link_to @account.remote_url, @account.remote_url
-      %tr
-        %th= t('admin.accounts.push_subscription_expires')
-        %td
-          - if @account.subscribed?
-            = l @account.subscription_expires_at
-          - else
-            = t('admin.accounts.not_subscribed')
-      %tr
-        %th= t('admin.accounts.salmon_url')
-        %td= link_to @account.salmon_url, @account.salmon_url
+        %th= t('admin.accounts.protocol')
+        %td= @account.protocol.humanize
+
+      - if @account.ostatus?
+        %tr
+          %th= t('admin.accounts.feed_url')
+          %td= link_to @account.remote_url, @account.remote_url
+        %tr
+          %th= t('admin.accounts.push_subscription_expires')
+          %td
+            - if @account.subscribed?
+              %time.formatted{ datetime: @account.subscription_expires_at.iso8601, title: l(@account.subscription_expires_at) }
+                = l @account.subscription_expires_at
+            - else
+              = t('admin.accounts.not_subscribed')
+        %tr
+          %th= t('admin.accounts.salmon_url')
+          %td= link_to @account.salmon_url, @account.salmon_url
+      - elsif @account.activitypub?
+        %tr
+          %th= t('admin.accounts.inbox_url')
+          %td= link_to @account.inbox_url, @account.inbox_url
+        %tr
+          %th= t('admin.accounts.outbox_url')
+          %td= link_to @account.outbox_url, @account.outbox_url
 
     %tr
       %th= t('admin.accounts.follows')
@@ -74,9 +88,10 @@
     - if @account.user&.otp_required_for_login?
       = link_to t('admin.accounts.disable_two_factor_authentication'), admin_user_two_factor_authentication_path(@account.user.id), method: :delete, class: 'button'
   - else
-    = link_to @account.subscribed? ? t('admin.accounts.resubscribe') : t('admin.accounts.subscribe'), subscribe_admin_account_path(@account.id), method: :post, class: 'button'
-    - if @account.subscribed?
-      = link_to t('admin.accounts.unsubscribe'), unsubscribe_admin_account_path(@account.id), method: :post, class: 'button negative'
+    - if @account.ostatus?
+      = link_to @account.subscribed? ? t('admin.accounts.resubscribe') : t('admin.accounts.subscribe'), subscribe_admin_account_path(@account.id), method: :post, class: 'button'
+      - if @account.subscribed?
+        = link_to t('admin.accounts.unsubscribe'), unsubscribe_admin_account_path(@account.id), method: :post, class: 'button negative'
     = link_to t('admin.accounts.redownload'), redownload_admin_account_path(@account.id), method: :post, class: 'button'
 
 %div{ style: 'float: left' }
diff --git a/app/views/auth/registrations/edit.html.haml b/app/views/auth/registrations/edit.html.haml
index f016a4883..145f5cd9e 100644
--- a/app/views/auth/registrations/edit.html.haml
+++ b/app/views/auth/registrations/edit.html.haml
@@ -1,7 +1,7 @@
 - content_for :page_title do
   = t('auth.change_password')
 
-= simple_form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put }) do |f|
+= simple_form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put, class: 'auth_edit' }) do |f|
   = render 'shared/error_messages', object: resource
 
   = f.input :email, placeholder: t('simple_form.labels.defaults.email'), input_html: { 'aria-label' => t('simple_form.labels.defaults.email') }
diff --git a/app/views/home/index.html.haml b/app/views/home/index.html.haml
index ec6e53461..a13d0702b 100644
--- a/app/views/home/index.html.haml
+++ b/app/views/home/index.html.haml
@@ -10,4 +10,4 @@
     = image_tag asset_pack_path('logo.svg'), alt: 'Mastodon'
 
     %div
-      = t('errors.noscript')
+      = t('errors.noscript_html')
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index 399d70bc0..a157090e0 100755
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -37,7 +37,8 @@
 
     = yield :header_tags
 
-  - body_classes ||= @body_classes
+  - body_classes ||= @body_classes || ''
+  - body_classes += ' system-font' if current_account&.user&.setting_system_font_ui
 
   %body{ class: add_rtl_body_class(body_classes) }
     = content_for?(:content) ? yield(:content) : yield
diff --git a/app/views/settings/applications/_fields.html.haml b/app/views/settings/applications/_fields.html.haml
new file mode 100644
index 000000000..b21f3cca6
--- /dev/null
+++ b/app/views/settings/applications/_fields.html.haml
@@ -0,0 +1,21 @@
+.fields-group
+  = f.input :name, placeholder: t('activerecord.attributes.doorkeeper/application.name')
+  = f.input :website, placeholder: t('activerecord.attributes.doorkeeper/application.website')
+
+.fields-group
+  = f.input :redirect_uri, wrapper: :with_block_label, label: t('activerecord.attributes.doorkeeper/application.redirect_uri'), hint: t('doorkeeper.applications.help.redirect_uri')
+
+  %p.hint= t('doorkeeper.applications.help.native_redirect_uri', native_redirect_uri: Doorkeeper.configuration.native_redirect_uri)
+
+.field-group
+  = f.input :scopes,
+    label: t('activerecord.attributes.doorkeeper/application.scopes'),
+    collection: Doorkeeper.configuration.scopes,
+    wrapper: :with_label,
+    include_blank: false,
+    label_method: lambda { |scope| safe_join([scope, content_tag(:span, t("doorkeeper.scopes.#{scope}"), class: 'hint')]) },
+    selected: f.object.scopes.all,
+    required: false,
+    as: :check_boxes,
+    collection_wrapper_tag: 'ul',
+    item_wrapper_tag: 'li'
diff --git a/app/views/settings/applications/index.html.haml b/app/views/settings/applications/index.html.haml
new file mode 100644
index 000000000..eea550388
--- /dev/null
+++ b/app/views/settings/applications/index.html.haml
@@ -0,0 +1,19 @@
+- content_for :page_title do
+  = t('doorkeeper.applications.index.title')
+
+%table.table
+  %thead
+    %tr
+      %th= t('doorkeeper.applications.index.application')
+      %th= t('doorkeeper.applications.index.scopes')
+      %th
+  %tbody
+    - @applications.each do |application|
+      %tr
+        %td= link_to application.name, settings_application_path(application)
+        %th= application.scopes
+        %td
+          = table_link_to 'times', t('doorkeeper.applications.index.delete'), settings_application_path(application), method: :delete, data: { confirm: t('doorkeeper.applications.confirmations.destroy') }
+
+= paginate @applications
+= link_to t('doorkeeper.applications.index.new'), new_settings_application_path, class: 'button'
diff --git a/app/views/settings/applications/new.html.haml b/app/views/settings/applications/new.html.haml
new file mode 100644
index 000000000..5274a430c
--- /dev/null
+++ b/app/views/settings/applications/new.html.haml
@@ -0,0 +1,8 @@
+- content_for :page_title do
+  = t('doorkeeper.applications.new.title')
+
+= simple_form_for @application, url: settings_applications_path do |f|
+  = render 'fields', f: f
+  
+  .actions
+    = f.button :button, t('doorkeeper.applications.buttons.submit'), type: :submit
diff --git a/app/views/settings/applications/show.html.haml b/app/views/settings/applications/show.html.haml
new file mode 100644
index 000000000..4d8555111
--- /dev/null
+++ b/app/views/settings/applications/show.html.haml
@@ -0,0 +1,30 @@
+- content_for :page_title do
+  = t('doorkeeper.applications.show.title', name: @application.name)
+
+%p.hint= t('applications.warning')
+
+%table.table
+  %tbody
+    %tr  
+      %th= t('doorkeeper.applications.show.application_id')
+      %td
+        %code= @application.uid
+    %tr
+      %th= t('doorkeeper.applications.show.secret')
+      %td
+        %code= @application.secret
+    %tr
+      %th{ rowspan: 2}= t('applications.your_token')
+      %td
+        %code= current_user.token_for_app(@application).token
+    %tr
+      %td= table_link_to 'refresh', t('applications.regenerate_token'), regenerate_settings_application_path(@application), method: :post
+
+%hr/
+
+= simple_form_for @application, url: settings_application_path(@application), method: :put do |f|
+  = render 'fields', f: f
+    
+  .actions
+    = f.button :button, t('generic.save_changes'), type: :submit
+
diff --git a/app/views/shared/_landing_strip.html.haml b/app/views/shared/_landing_strip.html.haml
index 35461a8cb..ae26fc1ff 100644
--- a/app/views/shared/_landing_strip.html.haml
+++ b/app/views/shared/_landing_strip.html.haml
@@ -1,5 +1,8 @@
 .landing-strip
-  = t('landing_strip_html', name: content_tag(:span, display_name(account), class: :emojify), link_to_root_path: link_to(content_tag(:strong, site_hostname), root_path))
+  = image_tag asset_pack_path('logo.svg'), class: 'logo'
 
-  - if open_registrations?
-    = t('landing_strip_signup_html', sign_up_path: new_user_registration_path)
+  %div
+    = t('landing_strip_html', name: content_tag(:span, display_name(account), class: :emojify), link_to_root_path: link_to(content_tag(:strong, site_hostname), root_path))
+
+    - if open_registrations?
+      = t('landing_strip_signup_html', sign_up_path: new_user_registration_path)
diff --git a/app/views/shares/show.html.haml b/app/views/shares/show.html.haml
new file mode 100644
index 000000000..44b6f145f
--- /dev/null
+++ b/app/views/shares/show.html.haml
@@ -0,0 +1,5 @@
+- content_for :header_tags do
+  %script#initial-state{ type: 'application/json' }!= json_escape(@initial_state_json)
+  = javascript_pack_tag 'share', integrity: true, crossorigin: 'anonymous'
+
+#mastodon-compose{ data: { props: Oj.dump(default_props) } }
diff --git a/app/views/stream_entries/_detailed_status.html.haml b/app/views/stream_entries/_detailed_status.html.haml
index 157a7e7fb..ab803eebd 100644
--- a/app/views/stream_entries/_detailed_status.html.haml
+++ b/app/views/stream_entries/_detailed_status.html.haml
@@ -1,4 +1,9 @@
 .detailed-status.light
+  - if embedded_view?
+    = link_to "web+mastodon://follow?uri=#{status.account.local_username_and_domain}", class: 'button button-secondary logo-button', target: '_new' do
+      = render file: Rails.root.join('app', 'javascript', 'images', 'logo.svg')
+      = t('accounts.follow')
+
   = link_to TagManager.instance.url_for(status.account), class: 'detailed-status__display-name p-author h-card', target: stream_link_target, rel: 'noopener' do
     %div
       .avatar
diff --git a/app/views/stream_entries/_status.html.haml b/app/views/stream_entries/_status.html.haml
index 50a373743..e2e1fdd12 100644
--- a/app/views/stream_entries/_status.html.haml
+++ b/app/views/stream_entries/_status.html.haml
@@ -1,4 +1,5 @@
 :ruby
+  pinned          ||= false
   include_threads ||= false
   is_predecessor  ||= false
   is_successor    ||= false
@@ -25,6 +26,12 @@
         = link_to TagManager.instance.url_for(status.account), class: 'status__display-name muted' do
           %strong.emojify= display_name(status.account)
         = t('stream_entries.reblogged')
+  - elsif pinned
+    .pre-header
+      .pre-header__icon
+        = fa_icon('thumb-tack fw')
+      %span
+        = t('stream_entries.pinned')
 
   = render (centered ? 'stream_entries/detailed_status' : 'stream_entries/simple_status'), status: status.proper
 
diff --git a/app/views/stream_entries/embed.html.haml b/app/views/stream_entries/embed.html.haml
index 5df82528b..b703c15d2 100644
--- a/app/views/stream_entries/embed.html.haml
+++ b/app/views/stream_entries/embed.html.haml
@@ -1,2 +1,3 @@
-.activity-stream.activity-stream-headless
-  = render @type, @type.to_sym => @stream_entry.activity, centered: true
+- cache @stream_entry.activity do
+  .activity-stream.activity-stream-headless
+    = render "stream_entries/#{@type}", @type.to_sym => @stream_entry.activity, centered: true
diff --git a/app/views/stream_entries/show.html.haml b/app/views/stream_entries/show.html.haml
index 80ea30eb1..5ef72f804 100644
--- a/app/views/stream_entries/show.html.haml
+++ b/app/views/stream_entries/show.html.haml
@@ -4,6 +4,7 @@
 
   %link{ rel: 'alternate', type: 'application/atom+xml', href: account_stream_entry_url(@account, @stream_entry, format: 'atom') }/
   %link{ rel: 'alternate', type: 'application/json+oembed', href: api_oembed_url(url: account_stream_entry_url(@account, @stream_entry), format: 'json') }/
+  %link{ rel: 'alternate', type: 'application/activity+json', href: ActivityPub::TagManager.instance.uri_for(@stream_entry.activity) }/
 
   %meta{ property: 'og:site_name', content: site_title }/
   %meta{ property: 'og:type', content: 'article' }/