Add announcements (#12662)

* Add announcements

Fix #11006

* Add reactions to announcements

* Add admin UI for announcements

* Add unit tests

* Fix issues

- Add `with_dismissed` param to announcements API
- Fix end date not being formatted when time range is given
- Fix announcement delete causing reactions to send streaming updates
- Fix announcements container growing too wide and mascot too small
- Fix `all_day` being settable when no time range is given
- Change text "Update" to "Announcement"

* Fix scheduler unpublishing announcements before they are due

* Fix filter params not being passed to announcements filter

config/initializers/simple_form.rb

@@ -98,7 +98,7 @@ SimpleForm.setup do |config|
     b.use :html5
     b.use :label
     b.use :hint, wrap_with: { tag: :span, class: :hint }
-    b.use :input
+    b.use :input, wrap_with: { tag: :div, class: :label_input }
     b.use :error, wrap_with: { tag: :span, class: :error }
   end
 

config/locales/en.yml

@@ -198,11 +198,13 @@ en:
         change_email_user: "%{name} changed the e-mail address of user %{target}"
         confirm_user: "%{name} confirmed e-mail address of user %{target}"
         create_account_warning: "%{name} sent a warning to %{target}"
+        create_announcement: "%{name} created new announcement %{target}"
         create_custom_emoji: "%{name} uploaded new emoji %{target}"
         create_domain_allow: "%{name} whitelisted domain %{target}"
         create_domain_block: "%{name} blocked domain %{target}"
         create_email_domain_block: "%{name} blacklisted e-mail domain %{target}"
         demote_user: "%{name} demoted user %{target}"
+        destroy_announcement: "%{name} deleted announcement %{target}"
         destroy_custom_emoji: "%{name} destroyed emoji %{target}"
         destroy_domain_allow: "%{name} removed domain %{target} from whitelist"
         destroy_domain_block: "%{name} unblocked domain %{target}"
@@ -224,10 +226,22 @@ en:
         unassigned_report: "%{name} unassigned report %{target}"
         unsilence_account: "%{name} unsilenced %{target}'s account"
         unsuspend_account: "%{name} unsuspended %{target}'s account"
+        update_announcement: "%{name} updated announcement %{target}"
         update_custom_emoji: "%{name} updated emoji %{target}"
         update_status: "%{name} updated status by %{target}"
       deleted_status: "(deleted status)"
       title: Audit log
+    announcements:
+      edit:
+        title: Edit announcement
+      empty: No announcements found.
+      live: Live
+      new:
+        create: Create announcement
+        title: New announcement
+      published: Published
+      time_range: Time range
+      title: Announcements
     custom_emojis:
       assign_category: Assign category
       by_domain: Domain
@@ -657,6 +671,9 @@ en:
     hint_html: "<strong>Tip:</strong> We won't ask you for your password again for the next hour."
     invalid_password: Invalid password
     prompt: Confirm password to continue
+  date:
+    formats:
+      default: "%b %d, %Y"
   datetime:
     distance_in_words:
       about_x_hours: "%{count}h"
@@ -758,6 +775,8 @@ en:
     all: All
     changes_saved_msg: Changes successfully saved!
     copy: Copy
+    delete: Delete
+    edit: Edit
     no_batch_actions_available: No batch actions available on this page
     order_by: Order by
     save_changes: Save changes
@@ -930,6 +949,9 @@ en:
     other: Other
     posting_defaults: Posting defaults
     public_timelines: Public timelines
+  reactions:
+    errors:
+      unrecognized_emoji: is not a recognized emoji
   relationships:
     activity: Account activity
     dormant: Dormant

config/locales/simple_form.en.yml

@@ -14,6 +14,12 @@ en:
         text_html: Optional. You can use toot syntax. You can <a href="%{path}">add warning presets</a> to save time
         type_html: Choose what to do with <strong>%{acct}</strong>
         warning_preset_id: Optional. You can still add custom text to end of the preset
+      announcement:
+        all_day: When checked, only the dates of the time range will be displayed
+        ends_at: Optional. Announcement will be automatically unpublished at this time
+        scheduled_at: Leave blank to publish the announcement immediately
+        starts_at: Optional. In case your announcement is bound to a specific time range
+        text: You can use toot syntax. Please be mindful of the space the announcement will take up on the user's screen
       defaults:
         autofollow: People who sign up through the invite will automatically follow you
         avatar: PNG, GIF or JPG. At most %{size}. Will be downscaled to %{dimensions}px
@@ -83,6 +89,12 @@ en:
           silence: Silence
           suspend: Suspend and irreversibly delete account data
         warning_preset_id: Use a warning preset
+      announcement:
+        all_day: All-day event
+        ends_at: End of event
+        scheduled_at: Schedule publication
+        starts_at: Begin of event
+        text: Announcement
       defaults:
         autofollow: Invite to follow your account
         avatar: Avatar

config/navigation.rb

@@ -46,6 +46,7 @@ SimpleNavigation::Configuration.run do |navigation|
     n.item :admin, safe_join([fa_icon('cogs fw'), t('admin.title')]), admin_dashboard_url, if: proc { current_user.staff? } do |s|
       s.item :dashboard, safe_join([fa_icon('tachometer fw'), t('admin.dashboard.title')]), admin_dashboard_url
       s.item :settings, safe_join([fa_icon('cogs fw'), t('admin.settings.title')]), edit_admin_settings_url, if: -> { current_user.admin? }, highlights_on: %r{/admin/settings}
+      s.item :announcements, safe_join([fa_icon('bullhorn fw'), t('admin.announcements.title')]), admin_announcements_path, highlights_on: %r{/admin/announcements}
       s.item :custom_emojis, safe_join([fa_icon('smile-o fw'), t('admin.custom_emojis.title')]), admin_custom_emojis_url, highlights_on: %r{/admin/custom_emojis}
       s.item :relays, safe_join([fa_icon('exchange fw'), t('admin.relays.title')]), admin_relays_url, if: -> { current_user.admin? && !whitelist_mode? }, highlights_on: %r{/admin/relays}
       s.item :sidekiq, safe_join([fa_icon('diamond fw'), 'Sidekiq']), sidekiq_url, link_html: { target: 'sidekiq' }, if: -> { current_user.admin? }

config/routes.rb

@@ -173,9 +173,12 @@ Rails.application.routes.draw do
         get :edit
       end
     end
+
     resources :email_domain_blocks, only: [:index, :new, :create, :destroy]
     resources :action_logs, only: [:index]
     resources :warning_presets, except: [:new]
+    resources :announcements, except: [:show]
+
     resource :settings, only: [:edit, :update]
 
     resources :invites, only: [:index, :create, :destroy] do
@@ -317,6 +320,16 @@ Rails.application.routes.draw do
       resources :scheduled_statuses, only: [:index, :show, :update, :destroy]
       resources :preferences, only: [:index]
 
+      resources :announcements, only: [:index] do
+        scope module: :announcements do
+          resources :reactions, only: [:update, :destroy]
+        end
+
+        member do
+          post :dismiss
+        end
+      end
+
       resources :conversations, only: [:index, :destroy] do
         member do
           post :read