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Create flyer in event directory, don't overwrite files

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This commit is contained in:
Stefan Schlott 2013-09-06 10:04:38 +02:00
parent 235bb3a5c1
commit 9fbccff825
1 changed files with 35 additions and 6 deletions
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41
commands/create-flyer.rb
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@ -1,4 +1,4 @@
usage 'create-flyer eventnode outputdir'
usage 'create-flyer eventnode [outputdir]'
aliases :cf
summary 'creates svg for flyer'
description 'Create SVG file with content of given event'
@ -6,6 +6,7 @@ description 'Create SVG file with content of given event'
class CreateFlyer < ::Nanoc::CLI::CommandRunner
require 'rqrcode_png'
require 'pathname'
def get_qr(data)
qr = nil
@ -45,9 +46,18 @@ class CreateFlyer < ::Nanoc::CLI::CommandRunner
system("inkscape -A #{pdf_name} #{svg_name}")
end
def allow_creation(filename)
if File.exist?(filename)
puts "Skipping creation of #{filename} (file already exists)"
false
else
true
end
end
def run
# Check arguments
if arguments.length!=2
if arguments.length<1
puts command.help
exit 1
end
@ -63,6 +73,12 @@ class CreateFlyer < ::Nanoc::CLI::CommandRunner
puts "Node #{nodename} is not an event"
exit 1
end
# Get output dir
outputdir = if arguments.length>1
Pathname.new(arguments[1])
else
Pathname.new(event.attributes[:filename]).dirname
end
# Collect data
merge_item_location_data(event[:location], self.site.items['/_data/locations/'].attributes)
calculate_to_date(event)
@ -113,12 +129,25 @@ class CreateFlyer < ::Nanoc::CLI::CommandRunner
vevent << "DESCRIPTION:Weitere Infos: #{site.config[:base_url]}#{event.path()}"
vevent << "END:VEVENT"
data[:qr_img] = get_qr(vevent.join("\n")).to_img
# Filenames
aushang_svg = (outputdir + '_aushang.svg').to_s
flyer_svg = (outputdir + '_flyer.svg').to_s
aushang_pdf = (outputdir + 'aushang.pdf').to_s
flyer_pdf = (outputdir + 'flyer.pdf').to_s
# Write svgs
create_svg(self.site.items['/_data/aushang/'].raw_filename(), "#{arguments[1]}/aushang.svg", data)
create_svg(self.site.items['/_data/flyer/'].raw_filename(), "#{arguments[1]}/flyer.svg", data)
if allow_creation(aushang_svg)
create_svg(self.site.items['/_data/aushang/'].raw_filename(), aushang_svg, data)
end
if allow_creation(flyer_svg)
create_svg(self.site.items['/_data/flyer/'].raw_filename(), flyer_svg, data)
end
# Create pdfs
svg_to_pdf("#{arguments[1]}/aushang.svg", "#{arguments[1]}/aushang.pdf")
svg_to_pdf("#{arguments[1]}/flyer.svg", "#{arguments[1]}/flyer.pdf")
if allow_creation(aushang_pdf)
svg_to_pdf(aushang_svg, aushang_pdf)
end
if allow_creation(flyer_pdf)
svg_to_pdf(flyer_svg, flyer_pdf)
end
end
end