From 345dd93310a6ce830444f6f875204d30c43c5a1e Mon Sep 17 00:00:00 2001
From: Sasha Sorokin <dafri.nochiterov8@gmail.com>
Date: Tue, 7 Jan 2020 16:41:19 +0700
Subject: [PATCH] Little improvements to filters settings page (#12793)

When you have many filters, it may be hard for you to reach the button
to create yet another one. This commit moves creation button to the
heading, leaving the page just for the list.

On the other hand, when there are no filters, page looks kind of
strange with the empty table. So text stating obvious fact that user
has no filters was added in this commit too.

Closes #11020
Closes #12790
---
 app/views/filters/index.html.haml | 37 ++++++++++++++++++-------------
 config/locales/en.yml             |  1 +
 2 files changed, 22 insertions(+), 16 deletions(-)

diff --git a/app/views/filters/index.html.haml b/app/views/filters/index.html.haml
index 18ebee570..530ea6f59 100644
--- a/app/views/filters/index.html.haml
+++ b/app/views/filters/index.html.haml
@@ -1,20 +1,25 @@
 - content_for :page_title do
   = t('filters.index.title')
 
-.table-wrapper
-  %table.table
-    %thead
-      %tr
-        %th= t('simple_form.labels.defaults.phrase')
-        %th= t('simple_form.labels.defaults.context')
-        %th
-    %tbody
-      - @filters.each do |filter|
-        %tr
-          %td= filter.phrase
-          %td= filter.context.map { |context| I18n.t("filters.contexts.#{context}") }.join(', ')
-          %td
-            = table_link_to 'pencil', t('filters.edit.title'), edit_filter_path(filter)
-            = table_link_to 'times', t('filters.index.delete'), filter_path(filter), method: :delete
+- content_for :page_heading_actions do
+  = link_to t('filters.new.title'), new_filter_path, class: 'button'
 
-= link_to t('filters.new.title'), new_filter_path, class: 'button'
+- if @filters.count == 0
+  %div{ style: 'display: flex; justify-content: center' }
+    %div.muted-hint= t 'filters.index.empty'
+- else
+  .table-wrapper
+    %table.table
+      %thead
+        %tr
+          %th= t('simple_form.labels.defaults.phrase')
+          %th= t('simple_form.labels.defaults.context')
+          %th
+      %tbody
+        - @filters.each do |filter|
+          %tr
+            %td= filter.phrase
+            %td= filter.context.map { |context| I18n.t("filters.contexts.#{context}") }.join(', ')
+            %td
+              = table_link_to 'pencil', t('filters.edit.title'), edit_filter_path(filter)
+              = table_link_to 'times', t('filters.index.delete'), filter_path(filter), method: :delete
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 42bd81e40..6b52f4cad 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -744,6 +744,7 @@ en:
       invalid_irreversible: Irreversible filtering only works with home or notifications context
     index:
       delete: Delete
+      empty: You have no filters.
       title: Filters
     new:
       title: Add new filter