[admin] allow to update organization logo + other minor enhancements

Author: markets

app/admin/category.rb

@@ -2,7 +2,7 @@
   index do
     id_column
     column :name do |category|
-      "#{tag.span(nil, class: "glyphicon glyphicon-#{category.icon_name}")} #{category.name}".html_safe
+      "#{category_icon(category)} #{category.name}".html_safe
     end
     actions
   end
@@ -15,7 +15,7 @@
     f.actions
   end
 
-  show do |cat|
+  show title: -> (cat) { "#{category_icon(cat)} #{cat.name}".html_safe } do |cat|
     attributes_table do
       row :created_at
       row :updated_at

app/admin/organization.rb

@@ -1,17 +1,37 @@
 ActiveAdmin.register Organization do
   index do
     id_column
-    column :name
+    column :name do |organization|
+      output = tag.p organization.name
+
+      if organization.logo.attached?
+        output << image_tag(organization.logo.variant(resize: "40^x"))
+      end
+
+      output.html_safe
+    end
     column :created_at do |organization|
       l organization.created_at.to_date, format: :long
     end
     column :city
     column :neighborhood
     column :email
     column :phone
+    column :members do |organization|
+      organization.members.count
+    end
     actions
   end
 
+  show do
+    div do
+      if organization.logo.attached?
+        image_tag(organization.logo.variant(resize: "100^x"))
+      end
+    end
+    default_main_content
+  end
+
   form do |f|
     f.inputs do
       f.input :name
@@ -23,6 +43,7 @@
       f.input :address
       f.input :description
       f.input :public_opening_times
+      f.input :logo, as: :file
     end
     f.actions
   end
@@ -47,5 +68,5 @@ def destroy
   filter :neighborhood
 
   permit_params :name, :email, :web, :phone, :city, :neighborhood,
-    :address, :description, :public_opening_times
+    :address, :description, :public_opening_times, :logo
 end

app/admin/user.rb

@@ -23,6 +23,9 @@
     column :organizations do |u|
       u.organizations.map(&:to_s).join(", ")
     end
+    column :posts do |u|
+      u.posts.count
+    end
     actions
   end