I’m not that familiar with S3 services but I’d give this code a go:
class SavePdfJob < Struct.new
def perform
[list_of_reports].each do |report|
file = save_pdf report
save_file_to_s3 file, 'reports'
end
end
def save_file_to_s3 file, bucket
obj = s3.buckets[bucket].objects['key']
# files (by path)
obj.write(file.path)
# throw the file away
file.delete
end
def save_pdf report
kit = PDFKit.new(html, :page_size => report.page_size)
kit.stylesheets << (report.style_sheet || '/path/to/default/css/file')
# Get an inline PDF
pdf = kit.to_pdf
# Save the PDF to a file
file = kit.to_file('/path/to/save/#{report.name}.pdf')
end
end
Delayed::Job.enqueue SavePdfJob.new
You’d probably use something like https://github.com/ssoroka/scheduler_daemon to do the scheduling
cheers
Walther
Den 02/07/2014 kl. 18.57 skrev Walther <Walther@diechmann.net>:
Cool!
I'll ponder over this 'till the morning (it's 7pm in Denmark and I'm late for my 30Rock) ;)
Cheers
WaltherDen 02/07/2014 kl. 18.36 skrev John Baycroft <lists@ruby-forum.com>:
Gotcha.
Currently I am just using the PDFKit gem which, using middleware,
generates pdfs on the fly for all of my reports. However, I need to make
a background task(delayed job) in ruby that can go retrieve all of the
pdfs and save them to Amazon s3.
Trying to find the most straight forward solution.
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