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PDF: Ruby 1.9 compatibility of '0x5c'(backslash) handling in FPDF ANSI (#61, #117). 

Japanese Shift_JIS and Traditional Chinese Big5 have '0x5c'(backslash) problem.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5343 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2011-04-06 05:38:31 +00:00
parent 470ff0c6e5
commit a4bad14359
1 changed files with 13 additions and 6 deletions
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19
lib/redmine/export/pdf.rb
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@ -143,12 +143,19 @@ module Redmine
end end
def fix_text_encoding(txt) def fix_text_encoding(txt)
@ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8') if txt.respond_to?(:force_encoding)
txt = begin txt.force_encoding('UTF-8')
@ic.iconv(txt) txt = txt.encode(l(:general_pdf_encoding), :invalid => :replace,
rescue :undef => :replace, :replace => '?')
txt txt.force_encoding('ASCII-8BIT')
end || '' else
@ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8')
txt = begin
@ic.iconv(txt)
rescue
txt
end || ''
end
# 0x5c char handling # 0x5c char handling
txt.gsub(/\\/, "\\\\\\\\") txt.gsub(/\\/, "\\\\\\\\")
end end