attachment new version

app/controllers/attachments_controller.rb

@@ -3,7 +3,7 @@ class AttachmentsController < ApplicationController
   # GET /attachments.json
   load_and_authorize_resource
   def index
-    @attachments = Attachment.all
+#    @attachments = Attachment.all
 
     respond_to do |format|
       format.html # index.html.erb
@@ -11,28 +11,43 @@ class AttachmentsController < ApplicationController
     end
   end
 
-  # GET /attachments/1
-  # GET /attachments/1.json
+  # GET 
+  # sets the titlepic flag for one attachment for one parent object
   def set_titlepic
     @attachment = Attachment.find(params[:id]) 
-    if @attachment.image?
-      @attachment.flag_titlepic = params[:titlepic]
-      @attachment.thema.titlepics << @attachment
+    if @attachment.image? # if attachment is an Image set flag
+      @attachment.parent.attachments.update_all("flag_titlepic=0")
+      @attachment.flag_titlepic=true
       @attachment.save
     end
-    redirect_to @attachment.thema
+   respond_to do |format|
+      format.html { 
+        redirect_to @attachment}
+      format.js { 
+        @parent=@attachment.parent
+        @attachments=@parent.attachments
+        render :refresh_list
+      }
+    end
   end
+  # GET refresh_list
+  # refresh the attachment list for a parent object
+  def refresh_list
+    @parent = params[:parent_type].constantize.find(params[:parent_id])
+    @attachments=@parent.attachments
+    respond_to do |format|
+      format.js
+    end   
+  end
+  #get /attachments/ID
   def show
     @attachment = Attachment.find(params[:id])
-
     respond_to do |format|
       format.html # show.html.erb
-      format.json { render json: @attachment }
     end
   end
 
   # GET /attachments/new
-  # GET /attachments/new.json
   def new
     @attachment = Attachment.new
     @thema = Thema.find(params[:thema_id])
@@ -58,10 +73,8 @@ class AttachmentsController < ApplicationController
     @thema = Thema.find_by_id(params[:thema_id])
    # logger.info "gg"
     @attachment.thema = @thema
-   @attachment.name=@attachment.datei.filename
-   @action="create"
-
-  
+    @attachment.name=@attachment.datei.filename
+    @action="create"
  #   logger.info "sdf"
     respond_to do |format|
       if  @attachment.save
@@ -86,11 +99,11 @@ class AttachmentsController < ApplicationController
   # PUT /attachments/1.json
   def update
     @attachment = Attachment.find(params[:id])
-	@thema = @attachment.thema
+    @parent= @attachment.parent
     
     respond_to do |format|
       if @attachment.update_attributes(params[:attachment])
-        format.html { redirect_to @thema, notice: 'Attachment was successfully updated.' }
+        format.html { redirect_to @parent, notice: 'Attachment was successfully updated.' }
         format.json { head :no_content }
         format.js {@attachment=Attachment.new; render action:"create"}
       else

app/helpers/attachments_helper.rb

@@ -1,2 +1,9 @@
 module AttachmentsHelper
+
+  def render_attachments_for(p)
+    a= Attachment.new 
+    a.parent=p
+    render(partial:"attachments/attachment_list", object: p.attachments, locals: {editor: (can?(:edit, p)), parent: p} )+ ((can?(:edit, p))? (render partial:"attachments/form_bulk2", object: a ): "")
+    
+  end
 end

app/models/attachment.rb

@@ -12,11 +12,13 @@
 
 class Attachment < ActiveRecord::Base
   has_paper_trail
-  attr_accessible :name, :datei, :datei_cache,:flag_titlepic
+  attr_accessible :name, :datei, :datei_cache,:flag_titlepic,:parent_id, :parent_type
   belongs_to :thema
   mount_uploader :datei, AttachmentUploader
-  validates :thema, :presence => true
+#  validates :thema, :presence => true
   validates :name, :presence => true
+  scope :titlepic, ->{where(flag_titlepic: true)}
+  default_scope order("LOWER(name)")
   belongs_to :parent, :polymorphic=>true
   def image?
     
@@ -24,6 +26,9 @@ class Attachment < ActiveRecord::Base
  #   %w(jpg png jpeg).include?(data_ext)
     datei.image?(datei.file)
   end
+  def self.parent_attachment_list_id(parent)
+    "attachments_for_"+parent.class.to_s+"_"+parent.id.to_s
+  end
 
   def to_jq_upload
   {

app/uploaders/attachment_uploader.rb

@@ -29,14 +29,11 @@ end
   end 
   version :thumb ,:if=>:image? do
     process :resize_to_fill => [64, 64]
-    process :convert => :jpg
 
-    def full_filename(for_file)
-      super.chomp(File.extname(super)) + '.jpg'
-    end 
   end
 
-  version :cover  , :if=>:image? do
+
+  version :cover  , :if=>:pdf? do
     process :cover
     process :resize_to_fit => [64,64]
     process :convert => :jpg
@@ -44,9 +41,11 @@ end
       super.chomp(File.extname(super)) + '.jpg'
     end
   end
+
   version :thumb_small , :if=>:image? do
     process :resize_to_fill => [32, 32]
   end
+
   version :thumb_big , :if=>:image? do
 
     process :resize_to_fill => [200, 200]
@@ -56,6 +55,10 @@ end
     end 
 
   end
+  version :big_thumb  , :if=>:image? do 
+    process :resize_to_fill => [200,200]  
+  end
+
   version :resized, :if=>:image? do
     process :resize_to_fit => [1024,1024]
   end
@@ -92,7 +95,9 @@ end
   def extention
     File.extname(full_filename(file.file)).downcase
   end
-
+  def pdf?(for_file)
+    %w(.pdf).include?(File.extname(full_filename(for_file.file)).downcase) 
+ end
   def image?(for_file)
     %w(.jpg .png .jpeg).include?(File.extname(full_filename(for_file.file)).downcase)
   end

app/views/attachments/_attachment.html.erb

@@ -4,6 +4,7 @@
   <% if (!["jpg","png","jpeg"].find_index(data_ext).nil?) %>
   <%= image_tag attachment.datei.thumb.url %>
   <% else %>
+
   <%= image_tag "pdf-logo.jpg" %>
   <% end %>
   <%=  attachment.name  %>    

app/views/attachments/_attachment_list.html.erb

@@ -0,0 +1,30 @@
+<table class="table-striped" id="<%= Attachment.parent_attachment_list_id(parent) %>">
+  <% attachment_list.each do |a| %>
+  <tr>
+    <td>
+      <%= fa_icon("tag") if a.flag_titlepic %>
+      <%= link_to a.datei.url do %>
+      <%= render partial:"attachments/attachment_new", object: a %>
+      <% end %>
+    </td>
+    <% if editor %>
+    <td>
+      <div class="dropdown">
+	<a class="dropdown-toggle" data-toggle="dropdown" href="#"><%= fa_icon("chevron-down") %> Actions</a>
+	<ul class="dropdown-menu">
+	  <li>
+	    <%= link_to fa_icon("tag")+" Titlepic", set_titlepic_attachment_path(a,:params=>{:titlepic=>true}), remote: true %>
+	  </li>
+	  <li>
+	    <%= link_to ff_icon("icon-pencil")+" Edit", edit_attachment_path(a) %>
+	  </li>
+	  <li>
+	    <%= link_to fa_icon("trash")+" Delete", attachment_path(a), method: "DELETE", confirm: "Sure?" , class: "btn-danger " %>
+	  </li>
+	</ul>
+      </div>
+    </td>
+    <% end %>
+  </tr>
+  <% end %>
+</table>

app/views/attachments/_attachment_new.html.erb

@@ -0,0 +1,14 @@
+<% attachment=attachment_new %> 
+ <% data_ext = attachment.datei.file.try(:extension).try(:downcase) %>
+    
+ 
+  <% if (!["jpg","png","jpeg"].find_index(data_ext).nil?) %>
+  <%= image_tag attachment.datei.thumb_small.url %>
+  <% elsif (!["pdf"].find_index(data_ext).nil?)%>
+  <%= image_tag attachment.datei.cover.url %>
+  
+  <% else %>
+  <%= ff_icon("ffi1-note20 fa-2x") %>
+  
+  <% end %>
+  <%=  attachment.name  %>    

app/views/attachments/_form_bulk2.html.erb

@@ -0,0 +1,145 @@
+
+<div class="container-fluid">
+  <%= semantic_form_for  [form_bulk2], :remote=>true, :html => { :multipart => true, :id => "fileupload"  } do |f| %>
+  <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
+  <div class="row-fluid">
+  
+    <div class="span7">
+  <div class="fileupload-buttonbar">  
+    <!-- The fileinput-button span is used to style the file input field as button -->
+      <span class="btn btn-success fileinput-button">
+        <i class="icon-plus icon-white"></i>
+        <span>Add files...</span>
+        <%= f.file_field :datei, :multiple=>true %>
+	<%= f.input :parent_id , as: :hidden %>
+	<%= f.input :parent_type, as: :hidden  %>
+      </span>
+      <button type="submit" class="btn btn-primary start">
+        <i class="icon-upload icon-white"></i>
+        <span>Start upload</span>
+      </button>
+      <button type="reset" class="btn btn-warning cancel">
+        <i class="icon-ban-circle icon-white"></i>
+        <span>Cancel upload</span>
+      </button>
+      <button type="button" class="btn btn-danger delete">
+        <i class="icon-trash icon-white"></i>
+        <span>Delete</span>
+      </button>
+      <input type="checkbox" class="toggle">
+    </div>
+    <div class="span5">
+      <!-- The global progress bar -->
+      <div class="progress progress-success progress-striped active fade">
+        <div class="bar" style="width:100%;"></div>
+      </div>
+    </div>
+</div>
+  </div>
+  <!-- The loading indicator is shown during image processing -->
+  <div class="fileupload-loading"></div>
+  <br>
+  <!-- The table listing the files available for upload/download -->
+  <table class="table table-striped"><tbody class="files" data-toggle="modal-lva" data-target="#modal-lva"></tbody>
+  </table>
+  <% end %>
+
+</div>
+<script>
+  var fileUploadErrors = {
+  maxFileSize: 'File is too big',
+  minFileSize: 'File is too small',
+  acceptFileTypes: 'Filetype not allowed',
+  maxNumberOfFiles: 'Max number of files exceeded',
+  uploadedBytes: 'Uploaded bytes exceed file size',
+  emptyResult: 'Empty file upload result'
+  };
+</script>
+
+<!-- The template to display files available for upload -->
+<script id="template-upload" type="text/x-tmpl">
+  {% for (var i=0, file; file=o.files[i]; i++) { %}
+  <tr class="template-upload fade">
+    <!--<td class="preview"><span class="fade"></span></td>-->
+    <td class="name"><span>{%=file.name %}</span></td>
+    <td class="size"><span>{%=o.formatFileSize(file.size)%}</span></td>
+    {% if (file.error) { %}
+    <td class="error" colspan="2"><span class="label label-important">{%=locale.fileupload.error%}</span> {%=locale.fileupload.errors[file.error] || file.error%}</td>
+    {% } else if (o.files.valid && !i) { %}
+    <td>
+      <div class="progress progress-success progress-striped active"><div class="bar" style="width:0%;"></div></div>
+    </td>
+    <td class="start">{% if (!o.options.autoUpload) { %}
+      <button class="btn btn-primary">
+        <i class="icon-upload icon-white"></i>
+        <span>{%=locale.fileupload.start%}</span>
+      </button>
+      {% } %}</td>
+    {% } else { %}
+    <td colspan="2"></td>
+    {% } %}
+    <td class="cancel">{% if (!i) { %}
+      <button class="btn btn-warning">
+        <i class="icon-ban-circle icon-white"></i>
+        <span>{%=locale.fileupload.cancel%}</span>
+      </button>
+      {% } %}</td>
+  </tr>
+  {% } %}
+</script>
+<!-- The template to display files available for download -->
+<script id="template-download" type="text/x-tmpl">
+  {% for (var i=0, file; file=o.files[i]; i++) { %}
+  <tr class="template-download fade">
+    {% if (file.error) { %}
+    <td></td>
+    <td class="name"><span>{%=file.name%}</span></td>
+    <td class="size"><span>{%=o.formatFileSize(file.size)%}</span></td>
+    <td class="error" colspan="2"><span class="label label-important">{%=locale.fileupload.error%}</span> {%=locale.fileupload.errors[file.error] || file.error%}</td>
+    {% } else { %}
+    <!--<td class="preview">{% if (file.thumbnail_url) { %}
+      <a href="{%=file.url%}" title="{%=file.name%}" rel="lva" download="{%=file.name%}"><img src="{%=file.thumbnail_url%}"></a>
+      {% } %}</td>-->
+    <td class="name">
+      <a href="{%=file.url%}" title="{%=file.name%}" rel="{%=file.thumbnail_url%}" download="{%=file.name%}">{%=file.name%}</a>
+    </td>
+    <td class="size"><span>{%=o.formatFileSize(file.size)%}</span></td>
+    <td colspan="2"></td>
+    {% } %}
+    <td class="delete">
+      <button class="btn btn-danger" data-type="{%=file.delete_type%}" data-url="{%=file.delete_url%}">
+        <i class="icon-trash icon-white"></i>
+        <span>{%=locale.fileupload.destroy%}</span>
+      </button>
+      <input type="checkbox" name="delete" value="1">
+    </td>
+  </tr>
+  {% } %}
+</script>
+
+<script type="text/javascript" charset="utf-8">
+  $(function () {
+  // Initialize the jQuery File Upload widget:
+  $('#fileupload').fileupload();
+  $('#fileupload').bind('fileuploaddone',function(e,data){$.getScript("/attachments/refresh_list?parent_type=<%= form_bulk2.parent_type %>&parent_id=<%= form_bulk2.parent_id %>")});
+  // 
+  // Load existing files:
+  $.getJSON($('#fileupload').prop('action'), function (files) {
+  var fu = $('#fileupload').data('blueimpFileupload'), 
+  template;
+  fu._adjustMaxNumberOfFiles(-files.length);
+  console.log(files);
+  // no Download on Upload form
+  //template = fu._renderDownload(files)
+  //.appendTo($('#fileupload .files'));
+  // Force reflow:
+  fu._reflow = fu._transition && template.length &&
+  template[0].offsetWidth;
+  template.addClass('in');
+  $('#loading').remove();
+  });
+  $('#attachment_datei').attr('name', 'attachment[datei]');
+  $('#attachment_datei').fileupload();
+
+  });
+</script>

app/views/attachments/edit.html.erb

@@ -3,4 +3,4 @@
 <%= render 'form' %>
 
 
-<%= link_to 'Back', thema_attachments_path(@attachment.thema,@attachment) %>
+<%= link_to 'Back', attachments_path(@attachment) %>

app/views/attachments/refresh_list.js.erb

@@ -0,0 +1 @@
+$("#<%= Attachment.parent_attachment_list_id(@parent) %>").replaceWith("<%= escape_javascript ( render partial:"attachments/attachment_list", object:@attachments, locals: {editor: true, parent: @parent} ) %>")

app/views/attachments/show.html.erb

@@ -1,10 +1,10 @@
 <p id="notice"><%= notice %></p>
-
 <p>
   <b>Name:</b>
   <%= @attachment.name %>
+  <%= render @attachment %>
 </p>
 
 
 <%= link_to 'Edit', edit_attachment_path(@attachment) %> |
-<%= link_to 'Back', attachments_path %>
+<%= link_to 'Back', polymorphic_path(@attachment.parent) %>

app/views/documents/_document.html.erb

@@ -4,5 +4,5 @@
   <%= fa_icon("file-text") %>
 <%= link_to document.name, document %>
 
-  <%= link_to "edit", edit_document_path(document),:remote=>true if can? :edit, document %>
+  <%= link_to "rename", edit_document_path(document),:remote=>true if can? :edit, document %>
 </div>

app/views/documents/show.html.erb

@@ -17,7 +17,10 @@
 <ul class='breadcrumb hidden-print'>
 <% @document.versions.each do |v| %>
 <li>
-<%= link_to User.find(v.whodunnit).name+": "+ v.event + " (" +  I18n.l(v.created_at)+ ") ", write_document_path(@document,:versionid=>v.id)  %>
+<%= link_to User.find(v.whodunnit).name+": "+ v.event + " (" +  I18n.l(v.created_at)+ ") ", write_document_path(@document,:versionid=>v.id)  unless v.whodunnit.nil? %>
 <% end %> <span class="divider">/</span></li>
 </ul>
 <% end %>
+
+
+<%= render_attachments_for(@document) %>

app/views/neuigkeiten/show.html.erb

@@ -78,6 +78,9 @@ end
 <%= render @neuigkeit.meeting %>
 <% end%>
 <div id="calentry_new" ><%= link_to "new Calentry",  new_calentry_path(:object_id=>@neuigkeit.id, :object_type=>"Neuigkeit"), :remote=>true if can? :edit, @neuigkeit  %></div>
+
+<%=   %>
+<%= render_attachments_for(@neuigkeit) %>
 <%= render 'layouts/pretty_toolbar', :object=> @toolbar_elements %>
 </div>
 <%= render partial: 'nlink_list_whole', :object=>@neuigkeit.nlinks %>

app/views/themen/_attachment_verwalten.html.erb

@@ -1,12 +1,7 @@
 <div>
-<b>Titlepics</b>
 
-<% @thema.titlepics.each do |tp| %>
-<%= link_to image_tag(tp.datei.thumb.url) , set_titlepic_thema_attachment_path(tp.thema,tp,:params=>{:titlepic=>false}) %>
-<% end %></div>
-<b> List </b>
-<%= render partial: "themen/attachment_list", object:@thema.attachments ,locals: {:editor => true}%>
-<div>
-<b>Form</b> 
-<%= render :partial=>"attachments/form_bulk" %>
+<%= render_attachments_for(@thema) %>
+
+
+
 </div>

app/views/themen/_small.html.erb

@@ -78,7 +78,7 @@
 
 
 <% unless small.hideattachment %>
-<%= render partial: "themen/attachment_list", object: small.attachments, locals:{editor: false} unless small.attachments.empty? %>
+<%= render partial: "attachments/attachment_list", object: small.attachments, locals:{editor: false, parent: small} unless small.attachments.empty? %>
 <% end %>
 <br/>
 

config/routes.rb

@@ -158,13 +158,21 @@
           get :documents
           get :meetings
         end
-        resources :attachments do
+      resources :attachments do
           member do 
             get :set_titlepic
           end
         end
-      end
         
+      end
+      resources :attachments do
+        member do 
+          get :set_titlepic
+        end
+        collection do
+          get :refresh_list
+        end
+      end
       resources :calendars
       get 'verwalten/calendars', :controller=>:calendars, :action=>:verwalten, :as=>'calendars_verwalten'
       resources :calentries