From 1570e34d35c7ff5f54093a53f5a594a5c945a8ac Mon Sep 17 00:00:00 2001
From: Torsten <torsten@rubydesign.fi>
Date: Mon, 23 Jan 2023 14:53:04 +0200
Subject: [PATCH] unused image finder

---
 app/controllers/merged/images_controller.rb | 14 +++++++++++++-
 app/views/merged/images/index.haml          | 15 +++++++++------
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/app/controllers/merged/images_controller.rb b/app/controllers/merged/images_controller.rb
index bb7b856..052ef01 100644
--- a/app/controllers/merged/images_controller.rb
+++ b/app/controllers/merged/images_controller.rb
@@ -5,7 +5,7 @@ module Merged
     before_action :set_image, only: %i[ update destroy show scale crop copy ]
 
     def index
-      @images = Image.all
+      @images = get_images
       @image_data = @images.collect{|i|
         data = i.attributes.dup
         data[:url] = view_context.asset_path(i.asset_name)
@@ -65,6 +65,18 @@ module Merged
 
     private
 
+    def get_images
+      images = Image.all
+      puts "Images #{images.length}"
+      return images unless params[:unused]
+      hash = images.collect{|i| [i.id , i ] }.to_h
+      puts "Images1 #{hash.length}"
+      Section.all.each{ |s| hash.delete(s.image&.id)}
+      puts "Images2 #{hash.length}"
+      Card.all.each{ |s| hash.delete(s.image&.id)}
+      puts "Images3 #{hash.length}"
+      hash.values
+    end
     def set_image
       @image = Image.find(params[:id] || params[:image_id])
     end
diff --git a/app/views/merged/images/index.haml b/app/views/merged/images/index.haml
index b926478..7b04d60 100644
--- a/app/views/merged/images/index.haml
+++ b/app/views/merged/images/index.haml
@@ -1,11 +1,14 @@
 %script{:src => "https://cdn.jsdelivr.net/npm/vue@2.7.14/dist/vue.js"}
 
-.mx-20.flex.h-16.items-center.gap-16
-  .text-xl.font-bold.text-gray-900
-    = text_for_index
+.mx-20.flex.h-16.items-center.gap-16.justify-between
+  .flex.gap-20
+    .text-xl.font-bold.text-gray-900
+      = text_for_index
 
-  = link_to(merged.new_image_path(new_link_params) ) do
-    .button.action New Image
+    = link_to(merged.new_image_path(new_link_params) ) do
+      .button.action New Image
+  = link_to(merged.images_path(unused: true) ) do
+    .button.action Show unused Images
 
 .images
   .flex.justify-center.gap-4
@@ -27,7 +30,7 @@
         %svg.w-6.h-6.mt-1{:fill => "none", :stroke => "currentColor", "stroke-width" => "1.5", :viewbox => "0 0 24 24", :xmlns => "http://www.w3.org/2000/svg"}
           %path{:d => "M15.75 17.25L12 21m0 0l-3.75-3.75M12 21V3", "stroke-linecap" => "round", "stroke-linejoin" => "round"}
 
-  .grid.grid-cols-6.gap-4.m-8
+  .grid.grid-cols-2.lg:grid-cols-4.xl:grid-cols-6.gap-4.m-8
     .flex.flex-col.border.border-gray-100.rounded.image_box{"v-for": "image in filter_and_sort"}
       .flex.align-center.justify-between.mb-4
         .text-lg.font-bold.mt-2.mx-2