Support displaying polls in Admin UI (#35933)

Co-authored-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/styles/mastodon/admin.scss

@@ -1872,7 +1872,7 @@ a.sparkline {
   font-size: 15px;
   line-height: 22px;
 
-  li {
+  > li {
     counter-increment: step 1;
     padding-inline-start: 2.5rem;
     padding-bottom: 8px;

app/javascript/styles/mastodon/polls.scss

@@ -101,7 +101,8 @@
       cursor: pointer;
     }
 
-    &.editable {
+    &.editable,
+    &.disabled {
       align-items: center;
       overflow: visible;
     }
@@ -159,7 +160,8 @@
     }
   }
 
-  &__option.editable &__input {
+  &__option.editable &__input,
+  &__option.disabled &__input {
     &:active,
     &:focus,
     &:hover {

app/models/status_edit.rb

@@ -43,16 +43,36 @@ class StatusEdit < ApplicationRecord
   scope :ordered, -> { order(id: :asc) }
 
   delegate :local?, :application, :edited?, :edited_at,
-           :discarded?, :visibility, :language, to: :status
+           :discarded?, :reply?, :visibility, :language, to: :status
 
   def with_media?
     ordered_media_attachments.any?
   end
 
+  def with_poll?
+    poll_options.present?
+  end
+
+  def poll
+    return @poll if defined?(@poll)
+    return @poll = nil if poll_options.blank?
+
+    @poll = Poll.new({
+      options: poll_options,
+      account_id: account_id,
+      status_id: status_id,
+    })
+  end
+
+  alias preloadable_poll poll
+
   def emojis
     return @emojis if defined?(@emojis)
 
-    @emojis = CustomEmoji.from_text([spoiler_text, text].join(' '), status.account.domain)
+    fields  = [spoiler_text, text]
+    fields += preloadable_poll.options unless preloadable_poll.nil?
+
+    @emojis = CustomEmoji.from_text(fields.join(' '), status.account.domain)
   end
 
   def ordered_media_attachments

app/views/admin/shared/_status_attachments.html.haml

@@ -1,3 +1,18 @@
+- if status.with_poll?
+  .poll
+    %ul
+      - status.preloadable_poll.options.each_with_index do |option, _index|
+        %li
+          %label.poll__option.disabled<>
+            - if status.preloadable_poll.multiple?
+              %span.poll__input.checkbox{ role: 'checkbox', 'aria-label': option }
+            - else
+              %span.poll__input{ role: 'radio', 'aria-label': option }
+            %span.poll__option__text
+              = prerender_custom_emojis(html_aware_format(option, status.local?, multiline: false), status.emojis)
+    %button.button.button-secondary{ disabled: true }
+      = t('polls.vote')
+
 - if status.with_media?
   - if status.ordered_media_attachments.first.video?
     = render_video_component(status, visible: false)

config/locales/en.yml

@@ -1707,6 +1707,7 @@ en:
       self_vote: You cannot vote in your own polls
       too_few_options: must have more than one item
       too_many_options: can't contain more than %{max} items
+    vote: Vote
   preferences:
     other: Other
     posting_defaults: Posting defaults