Tidy up code related to show the selected collections' title in a filter

app/helpers/filters_helper.rb

@@ -1,14 +1,4 @@
 module FiltersHelper
-  def filter_title(filter)
-    if filter.collections.none?
-      Current.user.collections.one? ? Current.user.collections.first.name : "All collections"
-    elsif filter.collections.one?
-      filter.collections.first.name
-    else
-      filter.collections.map(&:name).to_sentence
-    end
-  end
-
   def filter_chip_tag(text, params)
     link_to cards_path(params), class: "btn txt-x-small btn--remove fill-selected flex-inline" do
       concat tag.span(text)
@@ -21,25 +11,6 @@ module FiltersHelper
     hidden_field_tag name, value, id: nil
   end
 
-  # TODO: REMOVE
-  def filter_selected_collections_sentence(filter)
-    if filter.collections.any?
-      filter.collections.collect { "<strong>#{it.name}</strong>" }.uniq.sort.to_sentence
-    else
-      tag.strong "All collections"
-    end
-  end
-
-  def filter_selected_collections_label(filter)
-    selected_collections = if filter.collections.any?
-      filter.collections.collect { "<strong>#{it.name}</strong>" }.uniq.sort.to_sentence
-    else
-      "all collections"
-    end
-
-    "Activity in #{selected_collections}".html_safe
-  end
-
   def any_filters?(filter)
     filter.tags.any? || filter.assignees.any? || filter.creators.any? || filter.closers.any? ||
       filter.stages.any? || filter.terms.any? || filter.card_ids&.any? ||

app/models/user/filtering.rb

@@ -22,4 +22,14 @@ class User::Filtering
   def filters
     @filters ||= Current.user.filters.all
   end
+
+  def collections_title
+    if filter.collections.none?
+      collections.one? ? collections.first.name : "All collections"
+    elsif filter.collections.one?
+      filter.collections.first.name
+    else
+      filter.collections.map(&:name).to_sentence
+    end
+  end
 end

app/views/cards/index.html.erb

@@ -1,4 +1,4 @@
-<% @page_title = filter_title @filter %>
+<% @page_title = @user_filtering.collections_title %>
 
 <%= render "filters/broadcasts", filter: @filter %>
 
@@ -13,17 +13,12 @@
 <% end %>
 
 <header class="header" style="--header-actions-width: 7rem;">
-  <div class="header__actions header__actions--start">
-    <% if collection = @filter.single_collection || Current.user.collections.first %>
-      <%= button_to collection_cards_path(collection), method: :post, class: "btn btn--link btn--circle-mobile" do %>
-        <%= icon_tag "add" %>
-        <span>Add a card</span>
-      <% end %>
-    <% end %>
-  </div>
+  <%= render "filters/menu/add_card_button", user_filtering: @user_filtering %>
+
   <h1 class="header__title overflow-ellipsis" style="view-transistion-name: card-collection-title">
-    <%= filter_title @filter %>
+    <%= @user_filtering.collections_title %>
   </h1>
+
   <div class="header__actions header__actions--end">
     <% if collection = @filter.single_collection %>
       <%= access_involvement_advance_button collection, Current.user %>

app/views/events/index.html.erb

@@ -10,20 +10,11 @@
 <% end %>
 
 <header class="events-header header margin-block-end">
-  <div class="header__actions header__actions--start">
-    <% if collection = @filter.single_collection || Current.user.collections.ordered_by_recently_accessed.first %>
-      <%= button_to collection_cards_path(collection), method: :post, class: "btn btn--link btn--circle-mobile" do %>
-        <%= icon_tag "add" %>
-        <span>Add a card</span>
-      <% end %>
-    <% end %>
-  </div>
+  <%= render "filters/menu/add_card_button", user_filtering: @user_filtering %>
 
   <h1 class="header__title overflow-ellipsis">
     <div class="overflow-ellipsis">
-      <% if @filter.collections.any? %>
-        <%= filter_selected_collections_label(@filter) %>
-      <% end %>
+      Activity in <%= @user_filtering.collections_title %>
     </div>
   </h1>
 

app/views/filters/menu/_add_card_button.html.erb

@@ -0,0 +1,8 @@
+<div class="header__actions header__actions--start">
+  <% if collection = user_filtering.collections.first %>
+    <%= button_to collection_cards_path(collection), method: :post, class: "btn btn--link btn--circle-mobile" do %>
+      <%= icon_tag "add" %>
+      <span>Add a card</span>
+    <% end %>
+  <% end %>
+</div>

app/views/filters/menu/_custom.html.erb

@@ -2,5 +2,5 @@
   <li class="popup__group-title">Saved filters</li>
 
   <%= render "filters/menu/custom/create" %>
-  <%= render partial: "filters/menu/custom/filter", collection: user_filtering.filters, as: :filter %>
+  <%= render partial: "filters/menu/custom/filter", collection: user_filtering.filters, as: :filter, locals: { user_filtering: user_filtering } %>
 </ul>

app/views/filters/menu/custom/_filter.html.erb

@@ -2,7 +2,7 @@
   <%= link_to url_for(filter_id: filter.id), class: "btn popup__new popup__item" do %>
     <%= icon_tag "bookmark" %>
     <div class="flex flex-column txt-tight-lines min-width txt-small">
-      <span class="overflow-ellipsis"><%= filter_selected_collections_sentence(filter).html_safe %></span>
+      <span class="overflow-ellipsis"><%= user_filtering.collections_title %></span>
       <span class="overflow-ellipsis"><%= filter.summary %></span>
     </div>
     <span class="translucent flex-item-no-shrink flex-item-justify-end"> ›</span>