Sha256: bfd4877a1099e929017dcf51aad8b0f01a62bd2b3226bc2baea56c158640cb22
Contents?: true
Size: 901 Bytes
Versions: 8
Compression:
Stored size: 901 Bytes
Contents
namespace :images do
desc "Regenerate all thumbnails. Useful for when you've changed size or cropping on the images after images have been uploaded."
task :regenerate => :environment do
thumbnails_size = Image.count(:conditions => "parent_id IS NOT NULL")
puts "Preparing to delete #{thumbnails_size} generated thumbnails"
if Image.destroy_all("parent_id IS NOT null")
puts "--> #{thumbnails_size} thumbnails deleted"
else
puts "There may have been a problem deleting the thumbnails."
end
originals = Image.originals
puts "Preparing to regenerate thumbnails for #{originals.size} images"
originals.each do |image|
begin
image.save
rescue Exception => e
puts "--> ERROR image #{image.id} could not be saved because #{e.message}"
end
end
puts "Image regeneration complete."
end
end
Version data entries
8 entries across 8 versions & 1 rubygems