Tag Archives: paperclip

Paperclip: validates_attachment_content_type always fails in IE 6 and 7 for jepg and png image

If you are using paperclip plugin for uploading images in your rails application and you are validating image format. Image format validation working in Firefox, safari but not in IE, even you are uploading image in correct format in IE … Continue reading

Posted in Ruby on Rails | Tagged , | 3 Comments

CMYK format images not displaying properly in IE 7

I am using paperclip plugin in my application for  uploading images. But when I am uploading CMYK format image  then this format image not displaying in IE7 properly. after some search I got the following solution and it’s working. have … Continue reading

Posted in Ruby on Rails | Tagged , | 1 Comment

Uploading multiple files with nginx upload module and upload progress bar

Uploading files ‘efficiently’ has also been a pain point in most apps. I finally got to experiment with: nginx upload module (http://www.grid.net.ru/nginx/upload.en.html) nginx upload progress module http://wiki.nginx.org/NginxHttpUploadProgressModule) and upload multiple files via paperclip. There are resources available for handing these … Continue reading

Posted in Ruby on Rails | Tagged , , | 34 Comments

Video encoding with Encoding.com and Rackspace Cloudfiles

We have been working with a couple of media centric web-portals which require video encoding, storage and streaming. Initial guidance and research showed us a couple of successful approaches: Heywatch! with Amazon S3 / Amazon CloudFront encoding.com with S3 / … Continue reading

Posted in Ruby on Rails | Tagged , , | 1 Comment

Attachment, Attachments, Attached

You need Attachments everywhere in Internet World. Its when you are writing a mail, creating your profile at some social network website, uploading images at Photograph managing sites, so on & so on. Internet world is incomplete without attachments. So, … Continue reading

Posted in Ruby on Rails | Tagged , | 1 Comment