darkhelmet · January 25, 2016 20:01 · Mar 20, 2012
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,82 @@
+http://stackoverflow.com/questions/68569/text-watermark-on-website-how-to-do-it
+
+<style type="text/css">
+#watermark {
+  color: #d0d0d0;
+  font-size: 200pt;
+  -webkit-transform: rotate(-45deg);
+  -moz-transform: rotate(-45deg);
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  margin: 0;
+  z-index: -1;
+  left:-100px;
+  top:-200px;
+}
+</style>
+<div id="watermark">
+<p>This is the test version.</p>
+</div>
+
+
+http://stackoverflow.com/questions/5399458/render-to-string-does-not-find-partials-pdfkit-controller-response
+
+respond_to do |format|
+  format.html
+  format.pdf {
+    html = render_to_string(:layout => false , :action => "constitution.pdf.haml")
+    kit = PDFKit.new(html)
+    kit.stylesheets << "#{Rails.root}/public/stylesheets/pdf.css"
+    send_data(kit.to_pdf, :filename => "#{@organisation_name} Constitution.pdf",
+      :type => 'application/pdf', :disposition => 'inline')        
+    return
+  }
+end
+
+
+http://metaskills.net/2011/03/20/pdfkit-overview-and-advanced-usage/
+/* Page Breaks */
+.pb_before { page-break-before:always !important; }
+.pb_after  { page-break-after:always !important; }
+.pbi_avoid { page-break-inside:avoid !important; }
+
+# My with authentication (sending session cookie name and value)
+
+kit = PDFKit.new(model_url(@model), 'margin-left' => '10mm', 'margin-right' => '10mm', page_size: 'A5', cookie: "#{Rails::Application.config.session_options[:key]} #{cookies[Rails::Application.config.session_options[:key]]}")
+file = kit.to_file("#{Rails.root}/tmp/invoices/#{@invoice.id}.pdf")
+
+# My way, rendering file
+
+# config/initializers/mime_types.rb
+Mime::Type.register 'application/pdf', :pdf
+
+#Controller
+
+  def show
+    @invoice = Model.find(params[:id])
+
+    respond_to do |format|
+      format.html { render layout: 'invoice' }
+      format.pdf  { 
+
+        unless File.exist?("#{Rails.root}/tmp/model/#{@model.id}.pdf")
+          file = pdf_kit.to_file("#{Rails.root}/tmp/model/#{@model.id}.pdf")
+        end
+
+        send_file "#{Rails.root}/tmp/model/#{@model.id}_pre.pdf", :type => 'application/pdf' 
+
+        }
+      format.xml  { render :xml => @invoice }
+    end
+  end
+
+
+private
+
+ def pdf_kit
+    html = render_to_string(action: :show, layout: 'invoice')
+    kit = PDFKit.new(html, 'margin-left' => '10mm', 'margin-right' => '10mm', page_size: 'A5',)
+    kit.stylesheets << "#{Rails.root}/public/stylesheets/model_pdf.css"
+    kit
+  end
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