808 lines
28 KiB
Ruby
808 lines
28 KiB
Ruby
# encoding: utf-8
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#
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# Redmine - project management software
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require 'tcpdf'
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require 'fpdf/chinese'
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require 'fpdf/japanese'
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require 'fpdf/korean'
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if RUBY_VERSION < '1.9'
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require 'iconv'
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end
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module Redmine
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module Export
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module PDF
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include ActionView::Helpers::TextHelper
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include ActionView::Helpers::NumberHelper
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include IssuesHelper
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class ITCPDF < TCPDF
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include Redmine::I18n
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attr_accessor :footer_date
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def initialize(lang, orientation='P')
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@@k_path_cache = Rails.root.join('tmp', 'pdf')
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FileUtils.mkdir_p @@k_path_cache unless File::exist?(@@k_path_cache)
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set_language_if_valid lang
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pdf_encoding = l(:general_pdf_encoding).upcase
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super(orientation, 'mm', 'A4', (pdf_encoding == 'UTF-8'), pdf_encoding)
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case current_language.to_s.downcase
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when 'vi'
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@font_for_content = 'DejaVuSans'
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@font_for_footer = 'DejaVuSans'
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else
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case pdf_encoding
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when 'UTF-8'
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@font_for_content = 'FreeSans'
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@font_for_footer = 'FreeSans'
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when 'CP949'
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extend(PDF_Korean)
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AddUHCFont()
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@font_for_content = 'UHC'
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@font_for_footer = 'UHC'
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when 'CP932', 'SJIS', 'SHIFT_JIS'
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extend(PDF_Japanese)
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AddSJISFont()
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@font_for_content = 'SJIS'
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@font_for_footer = 'SJIS'
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when 'GB18030'
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extend(PDF_Chinese)
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AddGBFont()
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@font_for_content = 'GB'
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@font_for_footer = 'GB'
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when 'BIG5'
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extend(PDF_Chinese)
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AddBig5Font()
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@font_for_content = 'Big5'
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@font_for_footer = 'Big5'
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else
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@font_for_content = 'Arial'
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@font_for_footer = 'Helvetica'
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end
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end
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SetCreator(Redmine::Info.app_name)
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SetFont(@font_for_content)
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@outlines = []
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@outlineRoot = nil
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end
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def SetFontStyle(style, size)
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SetFont(@font_for_content, style, size)
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end
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def SetTitle(txt)
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txt = begin
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utf16txt = to_utf16(txt)
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hextxt = "<FEFF" # FEFF is BOM
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hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join
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hextxt << ">"
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rescue
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txt
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end || ''
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super(txt)
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end
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def textstring(s)
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# Format a text string
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if s =~ /^</ # This means the string is hex-dumped.
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return s
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else
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return '('+escape(s)+')'
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end
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end
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def fix_text_encoding(txt)
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RDMPdfEncoding::rdm_from_utf8(txt, l(:general_pdf_encoding))
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end
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def formatted_text(text)
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html = Redmine::WikiFormatting.to_html(Setting.text_formatting, text)
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# Strip {{toc}} tags
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html.gsub!(/<p>\{\{([<>]?)toc\}\}<\/p>/i, '')
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html
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end
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# Encodes an UTF-8 string to UTF-16BE
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def to_utf16(str)
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if str.respond_to?(:encode)
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str.encode('UTF-16BE')
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else
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Iconv.conv('UTF-16BE', 'UTF-8', str)
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end
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end
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def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='')
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Cell(w, h, fix_text_encoding(txt), border, ln, align, fill, link)
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end
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def RDMMultiCell(w, h=0, txt='', border=0, align='', fill=0, ln=1)
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MultiCell(w, h, fix_text_encoding(txt), border, align, fill, ln)
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end
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def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
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@attachments = attachments
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writeHTMLCell(w, h, x, y,
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fix_text_encoding(formatted_text(txt)),
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border, ln, fill)
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end
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def getImageFilename(attrname)
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# attrname: general_pdf_encoding string file/uri name
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atta = RDMPdfEncoding.attach(@attachments, attrname, l(:general_pdf_encoding))
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if atta
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return atta.diskfile
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else
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return nil
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end
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end
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def Footer
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SetFont(@font_for_footer, 'I', 8)
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SetY(-15)
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SetX(15)
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RDMCell(0, 5, @footer_date, 0, 0, 'L')
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SetY(-15)
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SetX(-30)
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RDMCell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C')
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end
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def Bookmark(txt, level=0, y=0)
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if (y == -1)
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y = GetY()
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end
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@outlines << {:t => txt, :l => level, :p => PageNo(), :y => (@h - y)*@k}
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end
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def bookmark_title(txt)
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txt = begin
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utf16txt = to_utf16(txt)
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hextxt = "<FEFF" # FEFF is BOM
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hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join
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hextxt << ">"
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rescue
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txt
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end || ''
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end
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def putbookmarks
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nb=@outlines.size
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return if (nb==0)
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lru=[]
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level=0
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@outlines.each_with_index do |o, i|
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if(o[:l]>0)
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parent=lru[o[:l]-1]
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#Set parent and last pointers
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@outlines[i][:parent]=parent
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@outlines[parent][:last]=i
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if (o[:l]>level)
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#Level increasing: set first pointer
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@outlines[parent][:first]=i
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end
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else
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@outlines[i][:parent]=nb
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end
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if (o[:l]<=level && i>0)
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#Set prev and next pointers
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prev=lru[o[:l]]
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@outlines[prev][:next]=i
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@outlines[i][:prev]=prev
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end
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lru[o[:l]]=i
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level=o[:l]
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end
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#Outline items
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n=self.n+1
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@outlines.each_with_index do |o, i|
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newobj()
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out('<</Title '+bookmark_title(o[:t]))
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out("/Parent #{n+o[:parent]} 0 R")
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if (o[:prev])
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out("/Prev #{n+o[:prev]} 0 R")
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end
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if (o[:next])
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out("/Next #{n+o[:next]} 0 R")
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end
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if (o[:first])
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out("/First #{n+o[:first]} 0 R")
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end
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if (o[:last])
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out("/Last #{n+o[:last]} 0 R")
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end
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out("/Dest [%d 0 R /XYZ 0 %.2f null]" % [1+2*o[:p], o[:y]])
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out('/Count 0>>')
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out('endobj')
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end
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#Outline root
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newobj()
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@outlineRoot=self.n
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out("<</Type /Outlines /First #{n} 0 R");
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out("/Last #{n+lru[0]} 0 R>>");
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out('endobj');
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end
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def putresources()
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super
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putbookmarks()
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end
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def putcatalog()
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super
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if(@outlines.size > 0)
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out("/Outlines #{@outlineRoot} 0 R");
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out('/PageMode /UseOutlines');
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end
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end
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end
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# fetch row values
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def fetch_row_values(issue, query, level)
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query.inline_columns.collect do |column|
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s = if column.is_a?(QueryCustomFieldColumn)
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cv = issue.custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id}
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show_value(cv)
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else
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value = issue.send(column.name)
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if column.name == :subject
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value = " " * level + value
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end
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if value.is_a?(Date)
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format_date(value)
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elsif value.is_a?(Time)
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format_time(value)
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else
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value
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end
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end
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s.to_s
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end
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end
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# calculate columns width
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def calc_col_width(issues, query, table_width, pdf)
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# calculate statistics
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# by captions
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pdf.SetFontStyle('B',8)
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col_padding = pdf.GetStringWidth('OO')
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col_width_min = query.inline_columns.map {|v| pdf.GetStringWidth(v.caption) + col_padding}
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col_width_max = Array.new(col_width_min)
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col_width_avg = Array.new(col_width_min)
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word_width_max = query.inline_columns.map {|c|
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n = 10
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c.caption.split.each {|w|
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x = pdf.GetStringWidth(w) + col_padding
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n = x if n < x
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}
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n
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}
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# by properties of issues
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pdf.SetFontStyle('',8)
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col_padding = pdf.GetStringWidth('OO')
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k = 1
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issue_list(issues) {|issue, level|
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k += 1
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values = fetch_row_values(issue, query, level)
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values.each_with_index {|v,i|
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n = pdf.GetStringWidth(v) + col_padding
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col_width_max[i] = n if col_width_max[i] < n
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col_width_min[i] = n if col_width_min[i] > n
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col_width_avg[i] += n
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v.split.each {|w|
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x = pdf.GetStringWidth(w) + col_padding
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word_width_max[i] = x if word_width_max[i] < x
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}
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}
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}
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col_width_avg.map! {|x| x / k}
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# calculate columns width
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ratio = table_width / col_width_avg.inject(0) {|s,w| s += w}
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col_width = col_width_avg.map {|w| w * ratio}
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# correct max word width if too many columns
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ratio = table_width / word_width_max.inject(0) {|s,w| s += w}
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word_width_max.map! {|v| v * ratio} if ratio < 1
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# correct and lock width of some columns
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done = 1
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col_fix = []
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col_width.each_with_index do |w,i|
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if w > col_width_max[i]
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col_width[i] = col_width_max[i]
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col_fix[i] = 1
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done = 0
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elsif w < word_width_max[i]
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col_width[i] = word_width_max[i]
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col_fix[i] = 1
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done = 0
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else
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col_fix[i] = 0
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end
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end
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# iterate while need to correct and lock coluns width
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while done == 0
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# calculate free & locked columns width
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done = 1
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fix_col_width = 0
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free_col_width = 0
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col_width.each_with_index do |w,i|
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if col_fix[i] == 1
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fix_col_width += w
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else
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free_col_width += w
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end
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end
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# calculate column normalizing ratio
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if free_col_width == 0
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ratio = table_width / col_width.inject(0) {|s,w| s += w}
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else
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ratio = (table_width - fix_col_width) / free_col_width
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end
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# correct columns width
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col_width.each_with_index do |w,i|
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if col_fix[i] == 0
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col_width[i] = w * ratio
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# check if column width less then max word width
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if col_width[i] < word_width_max[i]
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col_width[i] = word_width_max[i]
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col_fix[i] = 1
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done = 0
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elsif col_width[i] > col_width_max[i]
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col_width[i] = col_width_max[i]
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col_fix[i] = 1
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done = 0
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end
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end
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end
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end
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col_width
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end
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def render_table_header(pdf, query, col_width, row_height, table_width)
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# headers
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pdf.SetFontStyle('B',8)
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pdf.SetFillColor(230, 230, 230)
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# render it background to find the max height used
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base_x = pdf.GetX
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base_y = pdf.GetY
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max_height = issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, row_height, true)
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pdf.Rect(base_x, base_y, table_width, max_height, 'FD');
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pdf.SetXY(base_x, base_y);
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# write the cells on page
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issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, row_height, true)
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issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_width)
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pdf.SetY(base_y + max_height);
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# rows
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pdf.SetFontStyle('',8)
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pdf.SetFillColor(255, 255, 255)
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end
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# Returns a PDF string of a list of issues
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def issues_to_pdf(issues, project, query)
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pdf = ITCPDF.new(current_language, "L")
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title = query.new_record? ? l(:label_issue_plural) : query.name
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title = "#{project} - #{title}" if project
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pdf.SetTitle(title)
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pdf.alias_nb_pages
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pdf.footer_date = format_date(Date.today)
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pdf.SetAutoPageBreak(false)
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pdf.AddPage("L")
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# Landscape A4 = 210 x 297 mm
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page_height = 210
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page_width = 297
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left_margin = 10
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right_margin = 10
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bottom_margin = 20
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row_height = 4
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# column widths
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table_width = page_width - right_margin - left_margin
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col_width = []
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unless query.inline_columns.empty?
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col_width = calc_col_width(issues, query, table_width, pdf)
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table_width = col_width.inject(0) {|s,v| s += v}
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end
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# use full width if the description is displayed
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if table_width > 0 && query.has_column?(:description)
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col_width = col_width.map {|w| w * (page_width - right_margin - left_margin) / table_width}
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table_width = col_width.inject(0) {|s,v| s += v}
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end
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# title
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pdf.SetFontStyle('B',11)
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pdf.RDMCell(190,10, title)
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pdf.Ln
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render_table_header(pdf, query, col_width, row_height, table_width)
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previous_group = false
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issue_list(issues) do |issue, level|
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if query.grouped? &&
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(group = query.group_by_column.value(issue)) != previous_group
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pdf.SetFontStyle('B',10)
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group_label = group.blank? ? 'None' : group.to_s.dup
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group_label << " (#{query.issue_count_by_group[group]})"
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pdf.Bookmark group_label, 0, -1
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pdf.RDMCell(table_width, row_height * 2, group_label, 1, 1, 'L')
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pdf.SetFontStyle('',8)
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previous_group = group
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end
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# fetch row values
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col_values = fetch_row_values(issue, query, level)
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# render it off-page to find the max height used
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base_x = pdf.GetX
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base_y = pdf.GetY
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pdf.SetY(2 * page_height)
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max_height = issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
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pdf.SetXY(base_x, base_y)
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# make new page if it doesn't fit on the current one
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space_left = page_height - base_y - bottom_margin
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if max_height > space_left
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pdf.AddPage("L")
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render_table_header(pdf, query, col_width, row_height, table_width)
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base_x = pdf.GetX
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base_y = pdf.GetY
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end
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# write the cells on page
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issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
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issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_width)
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pdf.SetY(base_y + max_height);
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if query.has_column?(:description) && issue.description?
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pdf.SetX(10)
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pdf.SetAutoPageBreak(true, 20)
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pdf.RDMwriteHTMLCell(0, 5, 10, 0, issue.description.to_s, issue.attachments, "LRBT")
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pdf.SetAutoPageBreak(false)
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end
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end
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if issues.size == Setting.issues_export_limit.to_i
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pdf.SetFontStyle('B',10)
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pdf.RDMCell(0, row_height, '...')
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end
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pdf.Output
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end
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# Renders MultiCells and returns the maximum height used
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def issues_to_pdf_write_cells(pdf, col_values, col_widths,
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row_height, head=false)
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base_y = pdf.GetY
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max_height = row_height
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col_values.each_with_index do |column, i|
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col_x = pdf.GetX
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if head == true
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pdf.RDMMultiCell(col_widths[i], row_height, column.caption, "T", 'L', 1)
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else
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pdf.RDMMultiCell(col_widths[i], row_height, column, "T", 'L', 1)
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end
|
|
max_height = (pdf.GetY - base_y) if (pdf.GetY - base_y) > max_height
|
|
pdf.SetXY(col_x + col_widths[i], base_y);
|
|
end
|
|
return max_height
|
|
end
|
|
|
|
# Draw lines to close the row (MultiCell border drawing in not uniform)
|
|
def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y, col_widths)
|
|
col_x = top_x
|
|
pdf.Line(col_x, top_y, col_x, lower_y) # id right border
|
|
col_widths.each do |width|
|
|
col_x += width
|
|
pdf.Line(col_x, top_y, col_x, lower_y) # columns right border
|
|
end
|
|
pdf.Line(top_x, top_y, top_x, lower_y) # left border
|
|
pdf.Line(top_x, lower_y, col_x, lower_y) # bottom border
|
|
end
|
|
|
|
# Returns a PDF string of a single issue
|
|
def issue_to_pdf(issue, assoc={})
|
|
pdf = ITCPDF.new(current_language)
|
|
pdf.SetTitle("#{issue.project} - #{issue.tracker} ##{issue.id}")
|
|
pdf.alias_nb_pages
|
|
pdf.footer_date = format_date(Date.today)
|
|
pdf.AddPage
|
|
pdf.SetFontStyle('B',11)
|
|
buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
|
|
pdf.RDMMultiCell(190, 5, buf)
|
|
pdf.SetFontStyle('',8)
|
|
base_x = pdf.GetX
|
|
i = 1
|
|
issue.ancestors.visible.each do |ancestor|
|
|
pdf.SetX(base_x + i)
|
|
buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
|
|
pdf.RDMMultiCell(190 - i, 5, buf)
|
|
i += 1 if i < 35
|
|
end
|
|
pdf.SetFontStyle('B',11)
|
|
pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
|
|
pdf.SetFontStyle('',8)
|
|
pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
|
|
pdf.Ln
|
|
|
|
left = []
|
|
left << [l(:field_status), issue.status]
|
|
left << [l(:field_priority), issue.priority]
|
|
left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
|
|
left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id')
|
|
left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id')
|
|
|
|
right = []
|
|
right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
|
|
right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
|
|
right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
|
|
right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
|
|
right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)
|
|
|
|
rows = left.size > right.size ? left.size : right.size
|
|
while left.size < rows
|
|
left << nil
|
|
end
|
|
while right.size < rows
|
|
right << nil
|
|
end
|
|
|
|
half = (issue.custom_field_values.size / 2.0).ceil
|
|
issue.custom_field_values.each_with_index do |custom_value, i|
|
|
(i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value)]
|
|
end
|
|
|
|
rows = left.size > right.size ? left.size : right.size
|
|
rows.times do |i|
|
|
item = left[i]
|
|
pdf.SetFontStyle('B',9)
|
|
pdf.RDMCell(35,5, item ? "#{item.first}:" : "", i == 0 ? "LT" : "L")
|
|
pdf.SetFontStyle('',9)
|
|
pdf.RDMCell(60,5, item ? item.last.to_s : "", i == 0 ? "RT" : "R")
|
|
|
|
item = right[i]
|
|
pdf.SetFontStyle('B',9)
|
|
pdf.RDMCell(35,5, item ? "#{item.first}:" : "", i == 0 ? "LT" : "L")
|
|
pdf.SetFontStyle('',9)
|
|
pdf.RDMCell(60,5, item ? item.last.to_s : "", i == 0 ? "RT" : "R")
|
|
pdf.Ln
|
|
end
|
|
|
|
pdf.SetFontStyle('B',9)
|
|
pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
|
|
pdf.SetFontStyle('',9)
|
|
|
|
# Set resize image scale
|
|
pdf.SetImageScale(1.6)
|
|
pdf.RDMwriteHTMLCell(35+155, 5, 0, 0,
|
|
issue.description.to_s, issue.attachments, "LRB")
|
|
|
|
unless issue.leaf?
|
|
# for CJK
|
|
truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 90 : 65 )
|
|
|
|
pdf.SetFontStyle('B',9)
|
|
pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
|
|
pdf.Ln
|
|
issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
|
|
buf = truncate("#{child.tracker} # #{child.id}: #{child.subject}",
|
|
:length => truncate_length)
|
|
level = 10 if level >= 10
|
|
pdf.SetFontStyle('',8)
|
|
pdf.RDMCell(35+135,5, (level >=1 ? " " * level : "") + buf, "L")
|
|
pdf.SetFontStyle('B',8)
|
|
pdf.RDMCell(20,5, child.status.to_s, "R")
|
|
pdf.Ln
|
|
end
|
|
end
|
|
|
|
relations = issue.relations.select { |r| r.other_issue(issue).visible? }
|
|
unless relations.empty?
|
|
# for CJK
|
|
truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 80 : 60 )
|
|
|
|
pdf.SetFontStyle('B',9)
|
|
pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
|
|
pdf.Ln
|
|
relations.each do |relation|
|
|
buf = ""
|
|
buf += "#{l(relation.label_for(issue))} "
|
|
if relation.delay && relation.delay != 0
|
|
buf += "(#{l('datetime.distance_in_words.x_days', :count => relation.delay)}) "
|
|
end
|
|
if Setting.cross_project_issue_relations?
|
|
buf += "#{relation.other_issue(issue).project} - "
|
|
end
|
|
buf += "#{relation.other_issue(issue).tracker}" +
|
|
" # #{relation.other_issue(issue).id}: #{relation.other_issue(issue).subject}"
|
|
buf = truncate(buf, :length => truncate_length)
|
|
pdf.SetFontStyle('', 8)
|
|
pdf.RDMCell(35+155-60, 5, buf, "L")
|
|
pdf.SetFontStyle('B',8)
|
|
pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
|
|
pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
|
|
pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), "R")
|
|
pdf.Ln
|
|
end
|
|
end
|
|
pdf.RDMCell(190,5, "", "T")
|
|
pdf.Ln
|
|
|
|
if issue.changesets.any? &&
|
|
User.current.allowed_to?(:view_changesets, issue.project)
|
|
pdf.SetFontStyle('B',9)
|
|
pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
|
|
pdf.Ln
|
|
for changeset in issue.changesets
|
|
pdf.SetFontStyle('B',8)
|
|
csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
|
|
csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
|
|
pdf.RDMCell(190, 5, csstr)
|
|
pdf.Ln
|
|
unless changeset.comments.blank?
|
|
pdf.SetFontStyle('',8)
|
|
pdf.RDMwriteHTMLCell(190,5,0,0,
|
|
changeset.comments.to_s, issue.attachments, "")
|
|
end
|
|
pdf.Ln
|
|
end
|
|
end
|
|
|
|
if assoc[:journals].present?
|
|
pdf.SetFontStyle('B',9)
|
|
pdf.RDMCell(190,5, l(:label_history), "B")
|
|
pdf.Ln
|
|
assoc[:journals].each do |journal|
|
|
pdf.SetFontStyle('B',8)
|
|
title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
|
|
title << " (#{l(:field_private_notes)})" if journal.private_notes?
|
|
pdf.RDMCell(190,5, title)
|
|
pdf.Ln
|
|
pdf.SetFontStyle('I',8)
|
|
details_to_strings(journal.details, true).each do |string|
|
|
pdf.RDMMultiCell(190,5, "- " + string)
|
|
end
|
|
if journal.notes?
|
|
pdf.Ln unless journal.details.empty?
|
|
pdf.SetFontStyle('',8)
|
|
pdf.RDMwriteHTMLCell(190,5,0,0,
|
|
journal.notes.to_s, issue.attachments, "")
|
|
end
|
|
pdf.Ln
|
|
end
|
|
end
|
|
|
|
if issue.attachments.any?
|
|
pdf.SetFontStyle('B',9)
|
|
pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
|
|
pdf.Ln
|
|
for attachment in issue.attachments
|
|
pdf.SetFontStyle('',8)
|
|
pdf.RDMCell(80,5, attachment.filename)
|
|
pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
|
|
pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
|
|
pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
|
|
pdf.Ln
|
|
end
|
|
end
|
|
pdf.Output
|
|
end
|
|
|
|
# Returns a PDF string of a set of wiki pages
|
|
def wiki_pages_to_pdf(pages, project)
|
|
pdf = ITCPDF.new(current_language)
|
|
pdf.SetTitle(project.name)
|
|
pdf.alias_nb_pages
|
|
pdf.footer_date = format_date(Date.today)
|
|
pdf.AddPage
|
|
pdf.SetFontStyle('B',11)
|
|
pdf.RDMMultiCell(190,5, project.name)
|
|
pdf.Ln
|
|
# Set resize image scale
|
|
pdf.SetImageScale(1.6)
|
|
pdf.SetFontStyle('',9)
|
|
write_page_hierarchy(pdf, pages.group_by(&:parent_id))
|
|
pdf.Output
|
|
end
|
|
|
|
# Returns a PDF string of a single wiki page
|
|
def wiki_page_to_pdf(page, project)
|
|
pdf = ITCPDF.new(current_language)
|
|
pdf.SetTitle("#{project} - #{page.title}")
|
|
pdf.alias_nb_pages
|
|
pdf.footer_date = format_date(Date.today)
|
|
pdf.AddPage
|
|
pdf.SetFontStyle('B',11)
|
|
pdf.RDMMultiCell(190,5,
|
|
"#{project} - #{page.title} - # #{page.content.version}")
|
|
pdf.Ln
|
|
# Set resize image scale
|
|
pdf.SetImageScale(1.6)
|
|
pdf.SetFontStyle('',9)
|
|
write_wiki_page(pdf, page)
|
|
pdf.Output
|
|
end
|
|
|
|
def write_page_hierarchy(pdf, pages, node=nil, level=0)
|
|
if pages[node]
|
|
pages[node].each do |page|
|
|
if @new_page
|
|
pdf.AddPage
|
|
else
|
|
@new_page = true
|
|
end
|
|
pdf.Bookmark page.title, level
|
|
write_wiki_page(pdf, page)
|
|
write_page_hierarchy(pdf, pages, page.id, level + 1) if pages[page.id]
|
|
end
|
|
end
|
|
end
|
|
|
|
def write_wiki_page(pdf, page)
|
|
pdf.RDMwriteHTMLCell(190,5,0,0,
|
|
page.content.text.to_s, page.attachments, 0)
|
|
if page.attachments.any?
|
|
pdf.Ln
|
|
pdf.SetFontStyle('B',9)
|
|
pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
|
|
pdf.Ln
|
|
for attachment in page.attachments
|
|
pdf.SetFontStyle('',8)
|
|
pdf.RDMCell(80,5, attachment.filename)
|
|
pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
|
|
pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
|
|
pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
|
|
pdf.Ln
|
|
end
|
|
end
|
|
end
|
|
|
|
class RDMPdfEncoding
|
|
def self.rdm_from_utf8(txt, encoding)
|
|
txt ||= ''
|
|
txt = Redmine::CodesetUtil.from_utf8(txt, encoding)
|
|
if txt.respond_to?(:force_encoding)
|
|
txt.force_encoding('ASCII-8BIT')
|
|
end
|
|
txt
|
|
end
|
|
|
|
def self.attach(attachments, filename, encoding)
|
|
filename_utf8 = Redmine::CodesetUtil.to_utf8(filename, encoding)
|
|
atta = nil
|
|
if filename_utf8 =~ /^[^\/"]+\.(gif|jpg|jpe|jpeg|png)$/i
|
|
atta = Attachment.latest_attach(attachments, filename_utf8)
|
|
end
|
|
if atta && atta.readable? && atta.visible?
|
|
return atta
|
|
else
|
|
return nil
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|