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emk/csv2pbo

Created Dec 23, 2014
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Convert CSV files to PBO parallel bilingual books
#!/usr/bin/env ruby
#
# Usage:
# csv2pbo book.csv > book.pbo
require 'csv'
path = ARGV[0]
# PBO format _looks_ like XML, but the parser is very fragile. So we
# generate this by hand.
print '<ParallelBook lang1="" author1="" title1="" info1="" lang2="" author2="" title2="" info2="" info="">'
def escape(s)
s.gsub('&', '&amp;').gsub('"', '&quot;').gsub('<', "&lt;").gsub('>', '&gt;')
end
first = true
CSV.foreach(path) do |row|
s = row[0] || ""
t = row[1] || ""
if first
# Assume the first line is the title, and mark it l="4". These codes
# seem a bit weird...
first = false
print "<p l=\"4\" s=\"#{escape(s)}\" t=\"#{escape(t)}\" />"
elsif s =~ /(\A\d+\.) / && t =~ /(\A\d+\.) /
# Try to mark chapter headings as l="5" so we get a table of contents.
# You may need to tweak this regex.
print "<p l=\"5\" s=\"#{escape(s)}\" t=\"#{escape(t)}\" />"
else
# If we still had paragraphs, we could mark them as l="3".
print "<p s=\"#{escape(s)}\" t=\"#{escape(t)}\" />"
end
end
print '</ParallelBook>'
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