Initial hack to get PDFKit to work

popdevelop · Nov 9, 2010 · 105647c · 105647c
1 parent ce714e2
commit 105647c
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Showing 5 changed files with 31 additions and 6 deletions.
diff --git a/README.rdoc b/README.rdoc
@@ -327,7 +327,7 @@ So far, ShowOff has been used in the following presentations (and many others):
 * Red Dirt Ruby Conference May 2010 - Plain Old Tokyo Storage - Jeremy Hinegardner
   http://github.com/copiousfreetime/plain-old-tokyo-storage-presentation
   http://plain-old-tokyo-storage.heroku.com/
-* Lambda Lounge - JavaScript Functions : The Good Parts - Idioms for Encapsulation and Inheritance - Scott Bale
+* Lambda Lounge and StrangeLoop 2010 - JavaScript Functions : The Good Parts - Idioms for Encapsulation and Inheritance - Scott Bale
   http://github.com/scottbale/JavaScript-Function-Idioms
 * Open Source Bridge 2010 - Creating a low-cost clustered virtualization environment w/ Ganeti - Lance Albertson
   http://github.com/ramereth/presentation-ganeti

diff --git a/lib/showoff.rb b/lib/showoff.rb
@@ -18,6 +18,12 @@
   puts 'pdf generation disabled - install princely'
 end
 
+begin
+  require 'pdfkit'
+rescue LoadError
+  puts 'pdf generation disabled - install PDFKit'
+end
+
 begin
   require 'rdiscount'
 rescue LoadError
@@ -290,12 +296,29 @@ def onepage(static=false)
 
     def pdf(static=false)
       @slides = get_slides_html(static)
-      @no_js = true
+      @no_js = false
       html = erb :onepage
-      p = Princely.new
+#      p = Princely.new
       # TODO make a random filename
-      p.pdf_from_string_to_file(html, '/tmp/preso.pdf')
-      File.new('/tmp/preso.pdf')
+#      p.pdf_from_string_to_file(html, '/tmp/preso.pdf')
+#      File.new('/tmp/preso.pdf')
+
+
+      # PDFKit.new takes the HTML and any options for wkhtmltopdf
+      # run `wkhtmltopdf --extended-help` for a full list of options
+      kit = PDFKit.new(html, :page_size => 'Letter', :orientation => 'Landscape')
+#      kit.stylesheets << '/css/showoff.css'
+
+      # Git an inline PDF
+#      pdf = kit.to_pdf
+
+      # Save the PDF to a file
+      file = kit.to_file('/tmp/preso.pdf')
+
+      # Add any kind of option through meta tags
+#      PDFKit.new('<html><head><meta name="pdfkit-page_size" content="Letter")
+
+
     end
 
   end

diff --git a/public/js/sh_html.min.js b/public/js/sh_html.min.js
diff --git a/public/js/sh_javascript.min.js b/public/js/sh_javascript.min.js
diff --git a/views/onepage.erb b/views/onepage.erb
@@ -17,7 +17,7 @@
   <% end %>
 
   <% if !@no_js %>
-    <%= inline_js(['jquery-1.4.2.min.js', 'jquery-print.js', 'showoff.js', 'onepage.js', 'sh_main.min.js', 'core.js', 'showoffcore.js'], 'public/js') %>
+    <%= inline_js(['jquery-1.4.2.min.js', 'jquery-print.js', 'showoff.js', 'onepage.js', 'sh_main.min.js', 'sh_javascript.min.js',  'sh_html.min.js', 'core.js', 'showoffcore.js'], 'public/js') %>
     <script type="text/javascript">
     $(document).ready(function() {
       setupOnePage()