I''m using paperclip in this Rails 2.3.8 project.
What I''m looking to do is rename all the images so they fit the :url
=>
"/assets/:class/:id_partition/:attachment/:style.:extension" from my
model. I had about 30,000 records for this model and when changing to
start using the :id_partition, I changed
:url => "/assets/:class/:id/:attachment/:style.:extension"
to
:url => "/assets/:class/:id_partition/:style_:basename.:extension"
without thinking about what I was actually doing. I now changed it back
to
:url =>
"/assets/:class/:id_partition/:attachment/:style.:extension"
but now I have about 10,000 images that are named wrong and not showing.
I know there is a reprocess! method in paperclip, but it doesn''t seem
to
rename the images. Is there already a rake task, or something that will
do this?
Essentially, I would like to do
MyModel.all.each { |model|
model.image.set_all_the_styles_to_the_correct_name! }
Thanks,
~Jeremy
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Jeremy Woertink wrote:> but now I have about 10,000 images that are named wrong and not showing. > I know there is a reprocess! method in paperclip, but it doesn''t seem to > rename the images. Is there already a rake task, or something that will > do this? > > Essentially, I would like to do > > MyModel.all.each { |model| > model.image.set_all_the_styles_to_the_correct_name! } > > > Thanks, > ~JeremyYou''re right Jeremy, reprocess! won''t manipulate the naming or interpolation. Whatever interpolation you have set *currently* is what Paperclip will apply, so it won''t be able to locate the original files to reprocess anyhow. I think your best bet is to work around Paperclip rather than through it. Take a look at how the previous url would interpolate and compare that to how the current url will interpolate, then perform directory creation, moving, and directory removal from there. Because of the possible url / path permutations I doubt there are any existing rake tasks that will fit your particular example. Something similar to: Model.all.each { |model| model.file.styles.each do |style| extension = File.extname(model.image.original_filename) basename = File.basename(model.image.original_filename, extension) old_path = File.join(RAILS_ROOT, ''assets'', model.class, model.id) old_file = "#{style}_#{basename}#{extension}" new_path = File.join(RAILS_ROOT, ''assets'', model.class, model.id, ''image'') new_file = "#{style}#{extension}" FileUtils.mkdir_p new_path unless File.exist?(new_path) FileUtils.mv File.join(old_path, old_file), File.join(new_path, new_file) end end Of course that isn''t tested, but it should give an idea. This is for the filesystem and not S3, right? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
> Of course that isn''t tested, but it should give an idea. This is for the > filesystem and not S3, right?Yeah, this is for the local file system. So some of my images look like thumb.jpg, small.jpg, large.jpg and some look like thumb_23432S.jpg, small_643563456.jpg, large_2123425F.jpg I want them all to look like the first set, so this would take care of that problem? I also have the issue of some of the images being `original.JPG` I need to make sure all image file names are all downcase. Thanks for the help! ~Jeremy -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Jeremy Woertink wrote:> So some of my images look like > > thumb.jpg, small.jpg, large.jpg > > and some look like > > thumb_23432S.jpg, small_643563456.jpg, large_2123425F.jpg > > I want them all to look like the first set, so this would take care of > that problem?So there is a mixture of files with the old path and files with the new path? That will be more complicated, you''ll have to check that the old file exists at the old path before trying to do the move. old_complete_path = File.join(old_path, old_file) if File.exist?(old_complete_path) # Do your moving and directory making else # This is ''new'' content and is already in the correct place next end> > I also have the issue of some of the images being `original.JPG`That is the easy part, you would change the new_file interpolation to: new_file = "#{style}#{extension.downcase}" - Parker -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.