add index (synthetic) to sections

app/models/cms/page.rb

@@ -18,12 +18,19 @@ module Cms
     end
 
     def sections
-      @content.collect{|section_data| Section.new(self , section_data)}
+      sections = []
+      @content.each_with_index do |section_data, index|
+        sections << Section.new(self , index,  section_data)
+      end
+      sections
     end
 
     def find_section(section_id)
-      content = @content.find{|section| section["id"] == section_id }
+      @content.each_with_index do |section , index|
-      Section.new(self , content)
+        next unless section["id"] == section_id
+        return Section.new(self , index , section)
+      end
+      raise "Page #{name} as no section #{section_id}"
     end
 
     def first_template
@@ -34,7 +41,7 @@ module Cms
       section = Hash.new
       section['id'] = SecureRandom.hex(10)
       @content << section
-      Section.new(self , section)
+      Section.new(self , 0 , section)
     end
 
     def save

app/models/cms/section.rb

@@ -4,16 +4,18 @@ module Cms
     include ActiveModel::Conversion
     include ActiveModel::Dirty
 
-    attr_reader :name , :content , :page
+    attr_reader :name , :content , :page , :index
 
     def persisted?
       false
     end
 
-    def initialize(page , section_data)
+    def initialize(page , index , section_data)
       @page = page
+      raise "No number #{index}" unless index.is_a?(Integer)
+      raise "No has #{section_data}" unless section_data.is_a?(Hash)
+      @index = index
       @content = section_data
-      # id = SecureRandom.hex(10) if new or not there
     end
 
     def template

app/views/cms/sections/editors/_card_template.haml

@@ -2,5 +2,6 @@
   %h3.mt-4.text-lg.font-bold= key.upcase
   %p= value
   %p #{section.content['cards'].length} cards
+  %p view cards (index)
 .relative.block.border.border-gray-100
   =image_tag("cms/card_preview/#{value}" , class: "w-full object-contain")

app/views/cms/sections/editors/_cards.haml

@@ -1,4 +0,0 @@
-.relative.block.border.border-gray-100
-  Cards number
-.relative.block.border.border-gray-100
-  Card preview

app/views/cms/sections/editors/_image.haml

@@ -1,4 +1,7 @@
 .relative.block.border.border-gray-100
   %h3.mt-4.text-lg.font-bold= key.upcase
 .relative.block.border.border-gray-100
+  -if value
     = image_tag "cms/" + value
+  -else
+    No image

app/views/cms/sections/overview/_image.haml

@@ -1,3 +1,6 @@
 .p-6
   %h3.mt-4.text-lg.font-bold= key.upcase
+  -if value
     = image_tag "cms/" + value
+  -else
+    No image

app/views/cms/sections/show.html.haml

@@ -1,5 +1,9 @@
 %p#notice= notice
 
+%h1 Page #{@page.name}
+
+%h4 Section #{@section.id}
+ 
 .grid.grid-cols-2.gap-2.m-8
   - @section.content.each do |key , value|
     = render "cms/sections/editors/#{key}", section: @section , key: key , value: value

cms/studios.yaml

@@ -6,7 +6,8 @@
     The rooms are in the old hospital wings, so most are old patient rooms, but there
     are plenty of others too. Prices do not include electricity or vat, but do include
     the use of common spaces, see below.
-  image: makerspace.webp
+  image:
+  id: b7d16d4da518bafd3d39
   card_template: card_full_image
   cards:
   - header: Standard
@@ -19,4 +20,3 @@
       are large enough to be shared. The size is about 30m2 and the cost 240e. Like
       the small rooms these are south facing, very light.
     image: large.webp
-  id: b7d16d4da518bafd3d39