new image workflow, also for sections and cards

app/controllers/merged/images_controller.rb

@@ -21,16 +21,23 @@ module Merged
     end
 
     def create
-      new_image = Image.create_new(params['filename'] , params['image_file'])
-      redirect = :images
-      if(params[:redirect])
-        redirect = params[:redirect].gsub("NEW" ,new_image.name)
-        puts "image redirect #{redirect}"
-      end
-      redirect_to redirect
+      image = Image.create_new!(params['filename'] ,params['tags'], params['image_file'])
+      where_to  = determine_redirect(image)
+      redirect_to where_to , notice: "New image created: #{image.name}"
     end
 
     private
+
+    def determine_redirect(image)
+      if(params[:section_id])
+        view_context.section_set_image_url(params[:section_id],image_id: image.id )
+      elsif(params[:card_id])
+        view_context.card_set_image_url(params[:card_id],image_id: image.id )
+      else
+         :images
+      end
+    end
+
     def build_link_for(image)
       if(params[:section_id])
         return view_context.section_set_image_url(params[:section_id] , image_id: image.id)

app/helpers/merged/images_helper.rb

@@ -3,11 +3,38 @@ module Merged
   module ImagesHelper
 
     def text_for_index
-      return section_text if(section_id)
-      return card_text if(card_id)
-      "All Images"
+      if(section_id)
+        section = Section.find(section_id)
+        "Select image for Section #{section.index} : #{section.header}"
+      elsif(card_id)
+        card = Card.find(card_id)
+        "Select image for Card #{card.index} : #{card.header}"
+      else
+        "All Images"
+      end
     end
 
+    def text_for_new
+      if(section_id)
+        section = Section.find(section_id)
+        "Add image for Section"
+      elsif(card_id)
+        card = Card.find(card_id)
+        "Select image for Card"
+      else
+        "New Image"
+      end
+    end
+
+    def hidden_for_select
+      if(section_id)
+        hidden_field_tag :section_id , section_id
+      elsif(card_id)
+        hidden_field_tag :card_id , card_id
+      else
+        ""
+      end
+    end
 
     private
     def section_id
@@ -16,15 +43,6 @@ module Merged
     def card_id
       params[:card_id]
     end
-    def section_text
-      section = Section.find(section_id)
-      "Select image for Section #{section.index} : #{section.header}"
-    end
-    def card_text
-      card = Card.find(card_id)
-      "Select image for Card #{card.index} : #{card.header}"
-    end
-
 
   end
 end

app/models/merged/image.rb

@@ -7,29 +7,6 @@ module Merged
 
     fields  :name , :tags , :type , :size , :created_at , :height , :width
 
-    def initialize(filename)
-      if filename.is_a? Hash
-        super(filename)
-      else
-        super({name: "newname"})
-        init_from_file(filename)
-      end
-    end
-
-    def init_from_file(filename)
-      puts filename
-      name , type = filename.split(".")
-      self.name = name
-      self.type = type
-      fullname = Rails.root.join(asset_root,filename)
-      file = File.new(fullname)
-      image = MiniMagick::Image.new(fullname)
-      self.width = image.width
-      self.height = image.height
-      self.created_at = file.birthtime
-      self.size = (file.size/1024).to_i
-    end
-
     def aspect_ratio
       ratio = self.ratio
       ratios = (1..9).collect{ |i|  ((ratio * i) - (ratio * i).round(0)).abs }
@@ -40,21 +17,34 @@ module Merged
     def ratio
       self.width.to_f / self.height
     end
-    #save an io with given name (without ending, that is taken from io)
-    #Should save to tmp first
-    def self.create_new(filename , io)
+
+    #save an io as new image. The filename is the id, type taken from io
+    def self.create_new!(name , tags,  io)
       original , ending = io.original_filename.split("/").last.split(".")
-      filename = original if( filename.blank? )
-      full_filename = filename + "." + ending
-      File.open(Rails.root.join("app/assets/images/cms/", full_filename), "wb") do |f|
-        f.write( io.read )
+      name = original if( name.blank? )
+      image = Image.new name: name , type: ending , tags: (tags || "")
+      self.insert(image) # assigns next id
+      full_filename = image.id.to_s + "." + ending
+      File.open(Rails.root.join("app/assets/images/cms/", full_filename), "wb") do |file|
+        file.write( io.read )
       end
-      Image.new( full_filename )
+      image.init_file_data
+      image.save
+      image
+    end
+
+    def init_file_data
+      image = MiniMagick::Image.new(full_filename)
+      self.width = image.width
+      self.height = image.height
+      file =  File.open( full_filename )
+      self.created_at = file.birthtime
+      self.size = (file.size/1024).to_i
     end
 
     def destroy
       delete
-      File.delete self.filename_old
+      File.delete self.full_filename
       Image.save_all
     end
 

app/views/merged/images/index.haml

@@ -10,6 +10,9 @@
 
 .images
   .flex.justify-center.gap-4
+    .rounded.border.mr-20{"@click" => "toggle_new" , ":class" => "{'bg-orange-200': show_new }"}
+      .mx-4.text-lg.font-bold Add new
+
     %label.block
       .mt-1.text-lg.font-bold Search:
     %input.border.rounded{:category => "query", placeholder:"by name", "v-model" => "search_name" }
@@ -27,7 +30,21 @@
         %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-3.gap-4.m-8{":class" => "{'hidden': !show_new }"}
+    %div
+    = form_tag(merged.images_path, multipart: true) do
+      .flex.flex-col.border.border-gray-100.rounded.p-4
+        %h3.my-4.text-xl.font-bold= text_for_new
+        = text_field_tag 'filename' ,nil, placeholder: "Optional name", class: "rounded mt-4"
+        %p.my-4 Name will be taken from uploaded file if not given
+        = text_field_tag 'tags' ,nil, placeholder: "Optional tags", class: "rounded mt-4"
+        %p.my-4 Tags describe the size or format
+        = hidden_for_select
+        = file_field_tag 'image_file' , class: "mb-8 w-full px-2 text-xl bg-clip-padding border border-solid border-gray-300  rounded"
+        = submit_button 'Submit'
+    %div
+
+  .grid.grid-cols-6.gap-4.m-8{":class" => "{'hidden': show_new }"}
     .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
@@ -44,8 +61,6 @@
         %strong.rounded.h-10.bg-orange-50.px-5.py-2.font-medium
           {{image.tags}}
 
-%script{:src => "https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"}
-
 :ruby2js
   class Images < Vue
     options el: '.images'
@@ -55,6 +70,7 @@
       @search_tag = ""
       @sort_by = "created"
       @sort_dir = -1 # 1 up
+      @show_new = true
     end
     def filter_and_sort
       dat = @image_data
@@ -75,4 +91,11 @@
       end
       dat
     end
+    def toggle_new()
+      if @show_new == true
+        @show_new = false
+      else
+        @show_new = true
+      end
+    end
   end