github-migration/svggvs
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In this code we follow the Laws of Demeter!

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context.session.? -> sesson
This commit is contained in:
John Bintz 2014-06-23 21:54:10 -04:00
parent 901b3b2d60
commit 324503dc96
1 changed files with 12 additions and 12 deletions
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24
bin/svggvs
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@ -101,12 +101,12 @@ MSG
def pdf
pngs
pdf_obj = context.session.pdf_class.new(card_size: context.session.pdf_card_size)
pdf_obj = session.pdf_class.new(card_size: session.pdf_card_size)
trimmed_pngs = Parallel.map(@exported_pngs) do |png|
tmp_target = tmp_target_for(png)
system %{convert #{png} -gravity Center -crop #{context.session.pdf_card_size}+0+0 +repage #{tmp_target}}
system %{convert #{png} -gravity Center -crop #{session.pdf_card_size}+0+0 +repage #{tmp_target}}
tmp_target
end
@ -116,37 +116,37 @@ MSG
page_count = trimmed_pngs.length / pdf_obj.cards_per_page
placeholder = tmp_target_for("placeholder.png")
system %{convert -size #{context.session.pdf_card_size} xc:white #{placeholder}}
system %{convert -size #{session.pdf_card_size} xc:white #{placeholder}}
pages = Parallel.map(png_slices.each_with_index) do |files, page_index|
tmp_pdf_target = tmp_path.join("page%05d.pdf" % page_index)
files += Array.new(pdf_obj.cards_per_page - files.length, placeholder)
system %{montage -density #{context.session.pdf_dpi} -tile #{pdf_obj.montage_tiling} -geometry +0+0 #{files.join(' ')} #{tmp_pdf_target}}
system %{montage -density #{session.pdf_dpi} -tile #{pdf_obj.montage_tiling} -geometry +0+0 #{files.join(' ')} #{tmp_pdf_target}}
tmp_pdf_target
end
if context.session.card_back
tmp_target = tmp_target_for(context.session.card_back)
if session.card_back
tmp_target = tmp_target_for(session.card_back)
tmp_pdf_target = tmp_path.join("backs.pdf")
system %{convert #{context.session.card_back} -gravity Center -crop #{context.session.pdf_card_size}+0+0 +repage #{tmp_target}}
system %{montage -density #{context.session.pdf_dpi} -geometry +0+0 #{Array.new(pdf_obj.cards_per_page, tmp_target).join(' ')} #{tmp_pdf_target}}
system %{convert #{session.card_back} -gravity Center -crop #{session.pdf_card_size}+0+0 +repage #{tmp_target}}
system %{montage -density #{session.pdf_dpi} -geometry +0+0 #{Array.new(pdf_obj.cards_per_page, tmp_target).join(' ')} #{tmp_pdf_target}}
pages.length.times do |page|
pages << tmp_pdf_target
end
end
Pathname(context.session.pdf_target).parent.mkpath
Pathname(session.pdf_target).parent.mkpath
if context.session.prepend_pdf
pages.unshift context.session.prepend_pdf
if session.prepend_pdf
pages.unshift session.prepend_pdf
end
system "gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=#{context.session.pdf_target} -dBATCH #{pages.join(" ")}"
system "gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=#{session.pdf_target} -dBATCH #{pages.join(" ")}"
end
no_tasks do