Non-PDFKit specific meta tags are simply skipped.

GaggleUp · Jan 10, 2011 · 7fd74e3 · 7fd74e3
1 parent c7149a2
commit 7fd74e3
Show file tree

Hide file tree

Showing 2 changed files with 18 additions and 3 deletions.
diff --git a/lib/pdfkit/pdfkit.rb b/lib/pdfkit/pdfkit.rb
@@ -85,9 +85,10 @@ def find_options_in_meta(content)
 
       found = {}
       content.scan(/<meta [^>]*>/) do |meta|
-        puts PDFKit.configuration.meta_tag_prefix
-        name = meta.scan(/name=["']#{PDFKit.configuration.meta_tag_prefix}([^"']*)/)[0][0]
-        found[name] = meta.scan(/content=["']([^"']*)/)[0][0]
+        if meta.match(/name=["']#{PDFKit.configuration.meta_tag_prefix}/)
+          name = meta.scan(/name=["']#{PDFKit.configuration.meta_tag_prefix}([^"']*)/)[0][0]
+          found[name] = meta.scan(/content=["']([^"']*)/)[0][0]
+        end
       end
 
       found

diff --git a/spec/pdfkit_spec.rb b/spec/pdfkit_spec.rb
@@ -121,6 +121,20 @@
       pdfkit.command[pdfkit.command.index('"--orientation"') + 1].should == '"Landscape"'
     end
 
+    it "should skip non-pdfkit meta tags" do
+      body = %{
+        <html>
+          <head>
+            <meta name="test-page_size" content="Legal"/>
+            <meta name="pdfkit-orientation" content="Landscape"/>
+          </head>
+          <br>
+        </html>
+      }
+      pdfkit = PDFKit.new(body)
+      pdfkit.command[pdfkit.command.index('"--orientation"') + 1].should == '"Landscape"'
+    end
+
   end
 
   context "#to_pdf" do