# encoding: utf-8
#
# Redmine - project management software
-# Copyright (C) 2006-2009 Jean-Philippe Lang
+# Copyright (C) 2006-2011 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
-#
+#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-#
+#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
module PDF
include ActionView::Helpers::TextHelper
include ActionView::Helpers::NumberHelper
-
+
class ITCPDF < TCPDF
include Redmine::I18n
attr_accessor :footer_date
-
- def initialize(lang)
- super()
- set_language_if_valid lang
- @font_for_content = 'FreeSans'
- @font_for_footer = 'FreeSans'
- SetCreator(Redmine::Info.app_name)
- SetFont(@font_for_content)
- end
-
- def SetFontStyle(style, size)
- SetFont(@font_for_content, style, size)
- end
-
- def SetTitle(txt)
- txt = begin
- utf16txt = Iconv.conv('UTF-16BE', 'UTF-8', txt)
- hextxt = "<FEFF" # FEFF is BOM
- hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join
- hextxt << ">"
- rescue
- txt
- end || ''
- super(txt)
- end
-
- def textstring(s)
- # Format a text string
- if s =~ /^</ # This means the string is hex-dumped.
- return s
- else
- return '('+escape(s)+')'
- end
- end
-
- alias RDMCell Cell
- alias RDMMultiCell MultiCell
-
- def Footer
- SetFont(@font_for_footer, 'I', 8)
- SetY(-15)
- SetX(15)
- RDMCell(0, 5, @footer_date, 0, 0, 'L')
- SetY(-15)
- SetX(-30)
- RDMCell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C')
- end
- end
- class IFPDF < FPDF
- include Redmine::I18n
- attr_accessor :footer_date
-
def initialize(lang)
- super()
set_language_if_valid lang
+ pdf_encoding = l(:general_pdf_encoding).upcase
+ if RUBY_VERSION < '1.9'
+ @ic = Iconv.new(pdf_encoding, 'UTF-8')
+ end
+ super('P', 'mm', 'A4', (pdf_encoding == 'UTF-8'), pdf_encoding)
case current_language.to_s.downcase
- when 'ko'
- extend(PDF_Korean)
- AddUHCFont()
- @font_for_content = 'UHC'
- @font_for_footer = 'UHC'
- when 'ja'
- extend(PDF_Japanese)
- AddSJISFont()
- @font_for_content = 'SJIS'
- @font_for_footer = 'SJIS'
- when 'zh'
- extend(PDF_Chinese)
- AddGBFont()
- @font_for_content = 'GB'
- @font_for_footer = 'GB'
- when 'zh-tw'
- extend(PDF_Chinese)
- AddBig5Font()
- @font_for_content = 'Big5'
- @font_for_footer = 'Big5'
+ when 'vi'
+ @font_for_content = 'DejaVuSans'
+ @font_for_footer = 'DejaVuSans'
else
- @font_for_content = 'Arial'
- @font_for_footer = 'Helvetica'
+ case pdf_encoding
+ when 'UTF-8'
+ @font_for_content = 'FreeSans'
+ @font_for_footer = 'FreeSans'
+ when 'CP949'
+ extend(PDF_Korean)
+ AddUHCFont()
+ @font_for_content = 'UHC'
+ @font_for_footer = 'UHC'
+ when 'CP932', 'SJIS', 'SHIFT_JIS'
+ extend(PDF_Japanese)
+ AddSJISFont()
+ @font_for_content = 'SJIS'
+ @font_for_footer = 'SJIS'
+ when 'GB18030'
+ extend(PDF_Chinese)
+ AddGBFont()
+ @font_for_content = 'GB'
+ @font_for_footer = 'GB'
+ when 'BIG5'
+ extend(PDF_Chinese)
+ AddBig5Font()
+ @font_for_content = 'Big5'
+ @font_for_footer = 'Big5'
+ else
+ @font_for_content = 'Arial'
+ @font_for_footer = 'Helvetica'
+ end
end
SetCreator(Redmine::Info.app_name)
SetFont(@font_for_content)
end
-
+
def SetFontStyle(style, size)
SetFont(@font_for_content, style, size)
end
-
+
def SetTitle(txt)
txt = begin
utf16txt = Iconv.conv('UTF-16BE', 'UTF-8', txt)
end
def fix_text_encoding(txt)
- @ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8')
- txt = begin
- # 0x5c char handling
- txtar = txt.split('\\')
- txtar << '' if txt[-1] == ?\\
- txtar.collect {|x| @ic.iconv(x)}.join('\\').gsub(/\\/, "\\\\\\\\")
- rescue
- txt
- end || ''
- return txt
+ RDMPdfEncoding::rdm_pdf_iconv(@ic, txt)
end
- def RDMCell(w,h=0,txt='',border=0,ln=0,align='',fill=0,link='')
- Cell(w,h,fix_text_encoding(txt),border,ln,align,fill,link)
+ def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='')
+ Cell(w, h, fix_text_encoding(txt), border, ln, align, fill, link)
end
- def RDMMultiCell(w,h=0,txt='',border=0,align='',fill=0)
- MultiCell(w,h,fix_text_encoding(txt),border,align,fill)
+ def RDMMultiCell(w, h=0, txt='', border=0, align='', fill=0, ln=1)
+ MultiCell(w, h, fix_text_encoding(txt), border, align, fill, ln)
end
def Footer
SetX(-30)
RDMCell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C')
end
- alias alias_nb_pages AliasNbPages
end
# Returns a PDF string of a list of issues
def issues_to_pdf(issues, project, query)
- if ( current_language.to_s.downcase == 'ko' ||
- current_language.to_s.downcase == 'ja' ||
- current_language.to_s.downcase == 'zh' ||
- current_language.to_s.downcase == 'zh-tw' ||
- current_language.to_s.downcase == 'th' )
- pdf = IFPDF.new(current_language)
- else
- pdf = ITCPDF.new(current_language)
- end
+ pdf = ITCPDF.new(current_language)
title = query.new_record? ? l(:label_issue_plural) : query.name
title = "#{project} - #{title}" if project
pdf.SetTitle(title)
pdf.alias_nb_pages
pdf.footer_date = format_date(Date.today)
+ pdf.SetAutoPageBreak(false)
pdf.AddPage("L")
-
- row_height = 6
+
+ # Landscape A4 = 210 x 297 mm
+ page_height = 210
+ page_width = 297
+ right_margin = 10
+ bottom_margin = 20
+ col_id_width = 10
+ row_height = 5
+
+ # column widths
+ table_width = page_width - right_margin - 10 # fixed left margin
col_width = []
unless query.columns.empty?
- col_width = query.columns.collect {|column| column.name == :subject ? 4.0 : 1.0 }
- ratio = 262.0 / col_width.inject(0) {|s,w| s += w}
+ col_width = query.columns.collect do |c|
+ (c.name == :subject || (c.is_a?(QueryCustomFieldColumn) && ['string', 'text'].include?(c.custom_field.field_format)))? 4.0 : 1.0
+ end
+ ratio = (table_width - col_id_width) / col_width.inject(0) {|s,w| s += w}
col_width = col_width.collect {|w| w * ratio}
end
-
+
# title
- pdf.SetFontStyle('B',11)
+ pdf.SetFontStyle('B',11)
pdf.RDMCell(190,10, title)
pdf.Ln
-
+
# headers
pdf.SetFontStyle('B',8)
pdf.SetFillColor(230, 230, 230)
- pdf.RDMCell(15, row_height, "#", 1, 0, 'L', 1)
- query.columns.each_with_index do |column, i|
- pdf.RDMCell(col_width[i], row_height, column.caption, 1, 0, 'L', 1)
- end
- pdf.Ln
-
+
+ # render it background to find the max height used
+ base_x = pdf.GetX
+ base_y = pdf.GetY
+ max_height = issues_to_pdf_write_cells(pdf, query.columns, col_width, row_height, true)
+ pdf.Rect(base_x, base_y, table_width, max_height, 'FD');
+ pdf.SetXY(base_x, base_y);
+
+ # write the cells on page
+ pdf.RDMCell(col_id_width, row_height, "#", "T", 0, 'C', 1)
+ issues_to_pdf_write_cells(pdf, query.columns, col_width, row_height, true)
+ issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
+ pdf.SetY(base_y + max_height);
+
# rows
pdf.SetFontStyle('',8)
pdf.SetFillColor(255, 255, 255)
if query.grouped? &&
(group = query.group_by_column.value(issue)) != previous_group
pdf.SetFontStyle('B',9)
- pdf.RDMCell(277, row_height,
+ pdf.RDMCell(277, row_height,
(group.blank? ? 'None' : group.to_s) + " (#{query.issue_count_by_group[group]})",
1, 1, 'L')
pdf.SetFontStyle('',8)
previous_group = group
end
- pdf.RDMCell(15, row_height, issue.id.to_s, 1, 0, 'L', 1)
- query.columns.each_with_index do |column, i|
+ # fetch all the row values
+ col_values = query.columns.collect do |column|
s = if column.is_a?(QueryCustomFieldColumn)
cv = issue.custom_values.detect {|v| v.custom_field_id == column.custom_field.id}
show_value(cv)
value
end
end
- pdf.RDMCell(col_width[i], row_height, s.to_s, 1, 0, 'L', 1)
+ s.to_s
end
- pdf.Ln
+
+ # render it off-page to find the max height used
+ base_x = pdf.GetX
+ base_y = pdf.GetY
+ pdf.SetY(2 * page_height)
+ max_height = issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
+ pdf.SetXY(base_x, base_y)
+
+ # make new page if it doesn't fit on the current one
+ space_left = page_height - base_y - bottom_margin
+ if max_height > space_left
+ pdf.AddPage("L")
+ base_x = pdf.GetX
+ base_y = pdf.GetY
+ end
+
+ # write the cells on page
+ pdf.RDMCell(col_id_width, row_height, issue.id.to_s, "T", 0, 'C', 1)
+ issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
+ issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
+ pdf.SetY(base_y + max_height);
end
+
if issues.size == Setting.issues_export_limit.to_i
pdf.SetFontStyle('B',10)
pdf.RDMCell(0, row_height, '...')
pdf.Output
end
+ # Renders MultiCells and returns the maximum height used
+ def issues_to_pdf_write_cells(pdf, col_values, col_widths,
+ row_height, head=false)
+ base_y = pdf.GetY
+ max_height = row_height
+ col_values.each_with_index do |column, i|
+ col_x = pdf.GetX
+ if head == true
+ pdf.RDMMultiCell(col_widths[i], row_height, column.caption, "T", 'L', 1)
+ else
+ pdf.RDMMultiCell(col_widths[i], row_height, column, "T", 'L', 1)
+ 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,
+ id_width, col_widths)
+ col_x = top_x + id_width
+ 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)
- if ( current_language.to_s.downcase == 'ko' ||
- current_language.to_s.downcase == 'ja' ||
- current_language.to_s.downcase == 'zh' ||
- current_language.to_s.downcase == 'zh-tw' ||
- current_language.to_s.downcase == 'th' )
- pdf = IFPDF.new(current_language)
- else
- pdf = ITCPDF.new(current_language)
- end
+ 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)
- pdf.RDMCell(190,10,
- "#{issue.project} - #{issue.tracker} # #{issue.id}: #{issue.subject}")
+ pdf.SetFontStyle('B',11)
+ pdf.RDMMultiCell(190,5,
+ "#{issue.project} - #{issue.tracker} # #{issue.id}: #{issue.subject}")
pdf.Ln
-
- y0 = pdf.GetY
-
+
pdf.SetFontStyle('B',9)
pdf.RDMCell(35,5, l(:field_status) + ":","LT")
pdf.SetFontStyle('',9)
pdf.SetFontStyle('B',9)
pdf.RDMCell(35,5, l(:field_priority) + ":","LT")
pdf.SetFontStyle('',9)
- pdf.RDMCell(60,5, issue.priority.to_s,"RT")
+ pdf.RDMCell(60,5, issue.priority.to_s,"RT")
pdf.Ln
-
+
pdf.SetFontStyle('B',9)
pdf.RDMCell(35,5, l(:field_author) + ":","L")
pdf.SetFontStyle('',9)
pdf.RDMCell(35,5, l(:field_category) + ":","L")
pdf.SetFontStyle('',9)
pdf.RDMCell(60,5, issue.category.to_s,"R")
- pdf.Ln
-
+ pdf.Ln
+
pdf.SetFontStyle('B',9)
pdf.RDMCell(35,5, l(:field_created_on) + ":","L")
pdf.SetFontStyle('',9)
pdf.SetFontStyle('',9)
pdf.RDMCell(60,5, issue.assigned_to.to_s,"R")
pdf.Ln
-
+
pdf.SetFontStyle('B',9)
pdf.RDMCell(35,5, l(:field_updated_on) + ":","LB")
pdf.SetFontStyle('',9)
pdf.SetFontStyle('',9)
pdf.RDMCell(60,5, format_date(issue.due_date),"RB")
pdf.Ln
-
+
for custom_value in issue.custom_field_values
pdf.SetFontStyle('B',9)
pdf.RDMCell(35,5, custom_value.custom_field.name + ":","L")
pdf.SetFontStyle('',9)
pdf.RDMMultiCell(155,5, (show_value custom_value),"R")
end
-
+
+ y0 = pdf.GetY
+
pdf.SetFontStyle('B',9)
- pdf.RDMCell(35,5, l(:field_subject) + ":","LTB")
+ pdf.RDMCell(35,5, l(:field_subject) + ":","LT")
pdf.SetFontStyle('',9)
- pdf.RDMCell(155,5, issue.subject,"RTB")
- pdf.Ln
-
+ pdf.RDMMultiCell(155,5, issue.subject,"RT")
+ pdf.Line(pdf.GetX, y0, pdf.GetX, pdf.GetY)
+
pdf.SetFontStyle('B',9)
- pdf.RDMCell(35,5, l(:field_description) + ":")
+ pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
pdf.SetFontStyle('',9)
- pdf.RDMMultiCell(155,5, issue.description.to_s,"BR")
-
- pdf.Line(pdf.GetX, y0, pdf.GetX, pdf.GetY)
- pdf.Line(pdf.GetX, pdf.GetY, 170, pdf.GetY)
+ pdf.RDMMultiCell(35+155, 5, issue.description.to_s, "LRB")
pdf.Ln
-
+
if issue.changesets.any? &&
User.current.allowed_to?(:view_changesets, issue.project)
pdf.SetFontStyle('B',9)
unless changeset.comments.blank?
pdf.SetFontStyle('',8)
pdf.RDMMultiCell(190,5, changeset.comments.to_s)
- end
+ end
pdf.Ln
end
end
-
+
pdf.SetFontStyle('B',9)
pdf.RDMCell(190,5, l(:label_history), "B")
- pdf.Ln
+ pdf.Ln
for journal in issue.journals.find(
:all, :include => [:user, :details],
:order => "#{Journal.table_name}.created_on ASC")
pdf.Ln
pdf.SetFontStyle('I',8)
for detail in journal.details
- pdf.RDMCell(190,5, "- " + show_detail(detail, true))
- pdf.Ln
+ pdf.RDMMultiCell(190,5, "- " + show_detail(detail, true))
end
if journal.notes?
+ pdf.Ln unless journal.details.empty?
pdf.SetFontStyle('',8)
pdf.RDMMultiCell(190,5, journal.notes.to_s)
- end
+ end
pdf.Ln
end
end
pdf.Output
end
+
+ class RDMPdfEncoding
+ include Redmine::I18n
+ def self.rdm_pdf_iconv(ic, txt)
+ txt ||= ''
+ if txt.respond_to?(:force_encoding)
+ txt.force_encoding('UTF-8')
+ if l(:general_pdf_encoding).upcase != 'UTF-8'
+ txt = txt.encode(l(:general_pdf_encoding), :invalid => :replace,
+ :undef => :replace, :replace => '?')
+ else
+ txt = Redmine::CodesetUtil.replace_invalid_utf8(txt)
+ end
+ txt.force_encoding('ASCII-8BIT')
+ elsif RUBY_PLATFORM == 'java'
+ begin
+ ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8')
+ txt = ic.iconv(txt)
+ rescue
+ txt = txt.gsub(%r{[^\r\n\t\x20-\x7e]}, '?')
+ end
+ else
+ ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8')
+ txtar = ""
+ begin
+ txtar += ic.iconv(txt)
+ rescue Iconv::IllegalSequence
+ txtar += $!.success
+ txt = '?' + $!.failed[1,$!.failed.length]
+ retry
+ rescue
+ txtar += $!.success
+ end
+ txt = txtar
+ end
+ txt
+ end
+ end
end
end
end
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