AttachmentsController

# File app/controllers/attachments_controller.rb, line 71
 def create
   @attachment = Attachment.new(params[:attachment])
   @thema = Thema.find_by_id(params[:thema_id])
  # logger.info "gg"
   @attachment.thema = @thema
   @attachment.name=@attachment.datei.filename
   @action="create"
#   logger.info "sdf"
   respond_to do |format|
     if  @attachment.save
       format.html {
         render :json => [@attachment.to_jq_upload].to_json,
         :content_type => 'text/html',
         :layout => false
       }
 
     #  format.html { redirect_to @thema, notice: 'Attachment was successfully created.' }
       format.json { render json: {files: [@attachment.to_jq_upload]}, status: :created, location: [@thema, @attachment]}

     else
       format.html { render action: "new" }
       format.json { render json: @attachment.errors, status: :unprocessable_entity }

     end
   end
 end

# File app/controllers/attachments_controller.rb, line 119
def destroy
  @attachment = Attachment.find(params[:id])
  @attachment.destroy
  @thema = Thema.find(params[:thema_id])

  respond_to do |format|
    format.html { redirect_to @thema }
    format.json { head :no_content }
  end
end

# File app/controllers/attachments_controller.rb, line 64
def edit
  @attachment = Attachment.find(params[:id])
  @thema = @attachment.thema
end

# File app/controllers/attachments_controller.rb, line 5
  def index
#    @attachments = Attachment.all

    respond_to do |format|
      format.html # index.html.erb
      format.json { render json: @attachments }
    end
  end

# File app/controllers/attachments_controller.rb, line 51
def new
  @attachment = Attachment.new
  @thema = Thema.find(params[:thema_id])
  @attachment.thema = @thema
      
  respond_to do |format|
    format.html # new.html.erb
    format.json { render json: @attachment }
    format.js
  end
end

# File app/controllers/attachments_controller.rb, line 35
def refresh_list
  @parent = params[:parent_type].constantize.find(params[:parent_id])
  @attachments=@parent.attachments
  respond_to do |format|
    format.js
  end   
end

# File app/controllers/attachments_controller.rb, line 16
def set_titlepic
  @attachment = Attachment.find(params[:id]) 
  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
 respond_to do |format|
    format.html { 
      redirect_to @attachment}
    format.js { 
      @parent=@attachment.parent
      @attachments=@parent.attachments
      render :refresh_list
    }
  end
end

# File app/controllers/attachments_controller.rb, line 43
def show
  @attachment = Attachment.find(params[:id])
  respond_to do |format|
    format.html # show.html.erb
  end
end

# File app/controllers/attachments_controller.rb, line 100
def update
  @attachment = Attachment.find(params[:id])
  @parent= @attachment.parent
  
  respond_to do |format|
    if @attachment.update_attributes(params[:attachment])
      format.html { redirect_to @parent, notice: 'Attachment was successfully updated.' }
      format.json { head :no_content }
      format.js {@attachment=Attachment.new; render action:"create"}
    else
      format.html { render action: "edit" }
      format.json { render json: @attachment.errors, status: :unprocessable_entity }
      format.js   { render action: "new"}
    end
  end
end