Errno::ENAMETOOLONG: File name too long - data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAd0AAAC

[metalelf0]

Hi, I found an issue with embedded images. You can see it trying to generate images for a website like www.trello.com, which has an embedded PNG on their home page.

Here is the relevant part of the stacktrace:

/usr/lib/ruby/1.9.1/open-uri.rb:35 in "initialize"
/usr/lib/ruby/1.9.1/open-uri.rb:35 in "open"
/usr/lib/ruby/1.9.1/open-uri.rb:35 in "open"
/gems/fastimage-1.6.2/lib/fastimage.rb:277 in "fetch_using_open_uri"
/gems/fastimage-1.6.2/lib/fastimage.rb:174 in "initialize"
/gems/fastimage-1.6.2/lib/fastimage.rb:113 in "new"
/gems/fastimage-1.6.2/lib/fastimage.rb:113 in "size"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/image_parsers/size.rb:8 in "perform"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/image_parser.rb:9 in "size"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/models/image.rb:14 in "initialize"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scrapers/default/images.rb:58 in "new"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scrapers/default/images.rb:58 in "modelize"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scrapers/default/images.rb:12 in "block in value"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scrapers/default/images.rb:12 in "map"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scrapers/default/images.rb:12 in "value"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scrapers/base.rb:23 in "call"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scraper.rb:34 in "block (2 levels) in call"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scraper.rb:32 in "each"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scraper.rb:32 in "block in call"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scraper.rb:31 in "each"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/scraper.rb:31 in "call"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer/page.rb:18 in "generate"
/gems/link_thumbnailer-2.0.3/lib/link_thumbnailer.rb:16 in "generate"
/app/api/api_profiles.rb:117 in "block in <class:ApiProfiles>"

Thanks a lot!

[gottfrois]

hum sounds like a bug with the gem I use to fetch the images... I will look into this and let you know. Thx

[gottfrois]

Fixed in v2.0.4. Will now return the base64 image.