mirror of
https://github.com/redmine/redmine.git
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38dc4d1cf9
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2910 e93f8b46-1217-0410-a6f0-8f06a7374b81
488 lines
16 KiB
Ruby
488 lines
16 KiB
Ruby
# encoding: utf-8
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#
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# Redmine - project management software
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# Copyright (C) 2006-2009 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 'iconv'
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require 'rfpdf/fpdf'
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require 'rfpdf/chinese'
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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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class IFPDF < FPDF
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include Redmine::I18n
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attr_accessor :footer_date
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def initialize(lang)
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super()
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set_language_if_valid lang
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case current_language.to_s.downcase
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when 'ja'
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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 'zh'
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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 'zh-tw'
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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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SetCreator(Redmine::Info.app_name)
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SetFont(@font_for_content)
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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 = Iconv.conv('UTF-16BE', 'UTF-8', 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 Cell(w,h=0,txt='',border=0,ln=0,align='',fill=0,link='')
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@ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8')
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# these quotation marks are not correctly rendered in the pdf
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txt = txt.gsub(/[“â€<C3A2>]/, '"') if txt
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txt = begin
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# 0x5c char handling
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txtar = txt.split('\\')
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txtar << '' if txt[-1] == ?\\
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txtar.collect {|x| @ic.iconv(x)}.join('\\').gsub(/\\/, "\\\\\\\\")
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rescue
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txt
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end || ''
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super w,h,txt,border,ln,align,fill,link
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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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Cell(0, 5, @footer_date, 0, 0, 'L')
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SetY(-15)
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SetX(-30)
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Cell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C')
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end
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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 = IFPDF.new(current_language)
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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.AliasNbPages
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pdf.footer_date = format_date(Date.today)
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pdf.AddPage("L")
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row_height = 6
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col_width = []
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unless query.columns.empty?
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col_width = query.columns.collect {|column| column.name == :subject ? 4.0 : 1.0 }
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ratio = 262.0 / col_width.inject(0) {|s,w| s += w}
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col_width = col_width.collect {|w| w * ratio}
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end
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# title
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pdf.SetFontStyle('B',11)
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pdf.Cell(190,10, title)
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pdf.Ln
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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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pdf.Cell(15, row_height, "#", 1, 0, 'L', 1)
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query.columns.each_with_index do |column, i|
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pdf.Cell(col_width[i], row_height, column.caption, 1, 0, 'L', 1)
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end
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pdf.Ln
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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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group = false
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issues.each do |issue|
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if query.grouped? && issue.send(query.group_by) != group
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group = issue.send(query.group_by)
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pdf.SetFontStyle('B',9)
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pdf.Cell(277, row_height, "#{group.blank? ? 'None' : group.to_s}", 1, 1, 'L')
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pdf.SetFontStyle('',8)
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end
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pdf.Cell(15, row_height, issue.id.to_s, 1, 0, 'L', 1)
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query.columns.each_with_index do |column, i|
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s = if column.is_a?(QueryCustomFieldColumn)
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cv = issue.custom_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 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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pdf.Cell(col_width[i], row_height, s.to_s, 1, 0, 'L', 1)
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end
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pdf.Ln
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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.Cell(0, row_height, '...')
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end
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pdf.Output
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end
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# Returns a PDF string of a single issue
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def issue_to_pdf(issue)
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pdf = IFPDF.new(current_language)
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pdf.SetTitle("#{issue.project} - ##{issue.tracker} #{issue.id}")
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pdf.AliasNbPages
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pdf.footer_date = format_date(Date.today)
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pdf.AddPage
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pdf.SetFontStyle('B',11)
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pdf.Cell(190,10, "#{issue.project} - #{issue.tracker} # #{issue.id}: #{issue.subject}")
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pdf.Ln
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y0 = pdf.GetY
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_status) + ":","LT")
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pdf.SetFontStyle('',9)
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pdf.Cell(60,5, issue.status.to_s,"RT")
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_priority) + ":","LT")
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pdf.SetFontStyle('',9)
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pdf.Cell(60,5, issue.priority.to_s,"RT")
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pdf.Ln
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_author) + ":","L")
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pdf.SetFontStyle('',9)
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pdf.Cell(60,5, issue.author.to_s,"R")
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_category) + ":","L")
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pdf.SetFontStyle('',9)
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pdf.Cell(60,5, issue.category.to_s,"R")
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pdf.Ln
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_created_on) + ":","L")
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pdf.SetFontStyle('',9)
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pdf.Cell(60,5, format_date(issue.created_on),"R")
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_assigned_to) + ":","L")
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pdf.SetFontStyle('',9)
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pdf.Cell(60,5, issue.assigned_to.to_s,"R")
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pdf.Ln
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_updated_on) + ":","LB")
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pdf.SetFontStyle('',9)
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pdf.Cell(60,5, format_date(issue.updated_on),"RB")
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_due_date) + ":","LB")
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pdf.SetFontStyle('',9)
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pdf.Cell(60,5, format_date(issue.due_date),"RB")
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pdf.Ln
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for custom_value in issue.custom_field_values
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, custom_value.custom_field.name + ":","L")
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pdf.SetFontStyle('',9)
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pdf.MultiCell(155,5, (show_value custom_value),"R")
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end
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_subject) + ":","LTB")
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pdf.SetFontStyle('',9)
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pdf.Cell(155,5, issue.subject,"RTB")
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pdf.Ln
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pdf.SetFontStyle('B',9)
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pdf.Cell(35,5, l(:field_description) + ":")
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pdf.SetFontStyle('',9)
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pdf.MultiCell(155,5, @issue.description,"BR")
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pdf.Line(pdf.GetX, y0, pdf.GetX, pdf.GetY)
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pdf.Line(pdf.GetX, pdf.GetY, 170, pdf.GetY)
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pdf.Ln
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if issue.changesets.any? && User.current.allowed_to?(:view_changesets, issue.project)
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pdf.SetFontStyle('B',9)
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pdf.Cell(190,5, l(:label_associated_revisions), "B")
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pdf.Ln
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for changeset in issue.changesets
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pdf.SetFontStyle('B',8)
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pdf.Cell(190,5, format_time(changeset.committed_on) + " - " + changeset.author.to_s)
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pdf.Ln
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unless changeset.comments.blank?
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pdf.SetFontStyle('',8)
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pdf.MultiCell(190,5, changeset.comments)
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end
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pdf.Ln
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end
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end
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pdf.SetFontStyle('B',9)
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pdf.Cell(190,5, l(:label_history), "B")
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pdf.Ln
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for journal in issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")
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pdf.SetFontStyle('B',8)
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pdf.Cell(190,5, format_time(journal.created_on) + " - " + journal.user.name)
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pdf.Ln
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pdf.SetFontStyle('I',8)
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for detail in journal.details
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pdf.Cell(190,5, "- " + show_detail(detail, true))
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pdf.Ln
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end
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if journal.notes?
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pdf.SetFontStyle('',8)
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pdf.MultiCell(190,5, journal.notes)
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end
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pdf.Ln
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end
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if issue.attachments.any?
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pdf.SetFontStyle('B',9)
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pdf.Cell(190,5, l(:label_attachment_plural), "B")
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pdf.Ln
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for attachment in issue.attachments
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pdf.SetFontStyle('',8)
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pdf.Cell(80,5, attachment.filename)
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pdf.Cell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
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pdf.Cell(25,5, format_date(attachment.created_on),0,0,"R")
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pdf.Cell(65,5, attachment.author.name,0,0,"R")
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pdf.Ln
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end
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end
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pdf.Output
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end
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# Returns a PDF string of a gantt chart
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def gantt_to_pdf(gantt, project)
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pdf = IFPDF.new(current_language)
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pdf.SetTitle("#{l(:label_gantt)} #{project}")
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pdf.AliasNbPages
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pdf.footer_date = format_date(Date.today)
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pdf.AddPage("L")
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pdf.SetFontStyle('B',12)
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pdf.SetX(15)
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pdf.Cell(70, 20, project.to_s)
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pdf.Ln
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pdf.SetFontStyle('B',9)
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subject_width = 70
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header_heigth = 5
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headers_heigth = header_heigth
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show_weeks = false
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show_days = false
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if gantt.months < 7
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show_weeks = true
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headers_heigth = 2*header_heigth
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if gantt.months < 3
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show_days = true
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headers_heigth = 3*header_heigth
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end
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end
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g_width = 210
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zoom = (g_width) / (gantt.date_to - gantt.date_from + 1)
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g_height = 120
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t_height = g_height + headers_heigth
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y_start = pdf.GetY
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# Months headers
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month_f = gantt.date_from
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left = subject_width
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height = header_heigth
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gantt.months.times do
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width = ((month_f >> 1) - month_f) * zoom
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pdf.SetY(y_start)
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pdf.SetX(left)
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pdf.Cell(width, height, "#{month_f.year}-#{month_f.month}", "LTR", 0, "C")
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left = left + width
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month_f = month_f >> 1
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end
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# Weeks headers
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if show_weeks
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left = subject_width
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height = header_heigth
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if gantt.date_from.cwday == 1
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# gantt.date_from is monday
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week_f = gantt.date_from
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else
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# find next monday after gantt.date_from
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week_f = gantt.date_from + (7 - gantt.date_from.cwday + 1)
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width = (7 - gantt.date_from.cwday + 1) * zoom-1
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pdf.SetY(y_start + header_heigth)
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pdf.SetX(left)
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pdf.Cell(width + 1, height, "", "LTR")
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left = left + width+1
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end
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while week_f <= gantt.date_to
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width = (week_f + 6 <= gantt.date_to) ? 7 * zoom : (gantt.date_to - week_f + 1) * zoom
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pdf.SetY(y_start + header_heigth)
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pdf.SetX(left)
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pdf.Cell(width, height, (width >= 5 ? week_f.cweek.to_s : ""), "LTR", 0, "C")
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left = left + width
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week_f = week_f+7
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end
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end
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# Days headers
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if show_days
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left = subject_width
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height = header_heigth
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wday = gantt.date_from.cwday
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pdf.SetFontStyle('B',7)
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(gantt.date_to - gantt.date_from + 1).to_i.times do
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width = zoom
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pdf.SetY(y_start + 2 * header_heigth)
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pdf.SetX(left)
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pdf.Cell(width, height, day_name(wday).first, "LTR", 0, "C")
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left = left + width
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wday = wday + 1
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wday = 1 if wday > 7
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end
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end
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pdf.SetY(y_start)
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pdf.SetX(15)
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pdf.Cell(subject_width+g_width-15, headers_heigth, "", 1)
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# Tasks
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top = headers_heigth + y_start
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pdf.SetFontStyle('B',7)
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gantt.events.each do |i|
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pdf.SetY(top)
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pdf.SetX(15)
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if i.is_a? Issue
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pdf.Cell(subject_width-15, 5, "#{i.tracker} #{i.id}: #{i.subject}".sub(/^(.{30}[^\s]*\s).*$/, '\1 (...)'), "LR")
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else
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pdf.Cell(subject_width-15, 5, "#{l(:label_version)}: #{i.name}", "LR")
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end
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pdf.SetY(top)
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pdf.SetX(subject_width)
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pdf.Cell(g_width, 5, "", "LR")
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pdf.SetY(top+1.5)
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if i.is_a? Issue
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i_start_date = (i.start_date >= gantt.date_from ? i.start_date : gantt.date_from )
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i_end_date = (i.due_before <= gantt.date_to ? i.due_before : gantt.date_to )
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i_done_date = i.start_date + ((i.due_before - i.start_date+1)*i.done_ratio/100).floor
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i_done_date = (i_done_date <= gantt.date_from ? gantt.date_from : i_done_date )
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i_done_date = (i_done_date >= gantt.date_to ? gantt.date_to : i_done_date )
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i_late_date = [i_end_date, Date.today].min if i_start_date < Date.today
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i_left = ((i_start_date - gantt.date_from)*zoom)
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i_width = ((i_end_date - i_start_date + 1)*zoom)
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d_width = ((i_done_date - i_start_date)*zoom)
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l_width = ((i_late_date - i_start_date+1)*zoom) if i_late_date
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l_width ||= 0
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pdf.SetX(subject_width + i_left)
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pdf.SetFillColor(200,200,200)
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pdf.Cell(i_width, 2, "", 0, 0, "", 1)
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if l_width > 0
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pdf.SetY(top+1.5)
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pdf.SetX(subject_width + i_left)
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pdf.SetFillColor(255,100,100)
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pdf.Cell(l_width, 2, "", 0, 0, "", 1)
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end
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if d_width > 0
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pdf.SetY(top+1.5)
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pdf.SetX(subject_width + i_left)
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pdf.SetFillColor(100,100,255)
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pdf.Cell(d_width, 2, "", 0, 0, "", 1)
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end
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pdf.SetY(top+1.5)
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pdf.SetX(subject_width + i_left + i_width)
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pdf.Cell(30, 2, "#{i.status} #{i.done_ratio}%")
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else
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i_left = ((i.start_date - gantt.date_from)*zoom)
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pdf.SetX(subject_width + i_left)
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pdf.SetFillColor(50,200,50)
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pdf.Cell(2, 2, "", 0, 0, "", 1)
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|
||
pdf.SetY(top+1.5)
|
||
pdf.SetX(subject_width + i_left + 3)
|
||
pdf.Cell(30, 2, "#{i.name}")
|
||
end
|
||
|
||
top = top + 5
|
||
pdf.SetDrawColor(200, 200, 200)
|
||
pdf.Line(15, top, subject_width+g_width, top)
|
||
if pdf.GetY() > 180
|
||
pdf.AddPage("L")
|
||
top = 20
|
||
pdf.Line(15, top, subject_width+g_width, top)
|
||
end
|
||
pdf.SetDrawColor(0, 0, 0)
|
||
end
|
||
|
||
pdf.Line(15, top, subject_width+g_width, top)
|
||
pdf.Output
|
||
end
|
||
end
|
||
end
|
||
end
|