Chris@0: # encoding: utf-8
Chris@0: #
Chris@0: # Redmine - project management software
Chris@441: # Copyright (C) 2006-2011  Jean-Philippe Lang
Chris@0: #
Chris@0: # This program is free software; you can redistribute it and/or
Chris@0: # modify it under the terms of the GNU General Public License
Chris@0: # as published by the Free Software Foundation; either version 2
Chris@0: # of the License, or (at your option) any later version.
Chris@441: #
Chris@0: # This program is distributed in the hope that it will be useful,
Chris@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@0: # GNU General Public License for more details.
Chris@441: #
Chris@0: # You should have received a copy of the GNU General Public License
Chris@0: # along with this program; if not, write to the Free Software
Chris@0: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@0: 
Chris@0: require 'iconv'
Chris@441: require 'fpdf/chinese'
Chris@441: require 'fpdf/japanese'
Chris@441: require 'fpdf/korean'
Chris@909: require 'core/rmagick'
Chris@0: 
Chris@0: module Redmine
Chris@0:   module Export
Chris@0:     module PDF
Chris@0:       include ActionView::Helpers::TextHelper
Chris@0:       include ActionView::Helpers::NumberHelper
Chris@909:       include IssuesHelper
Chris@441: 
Chris@441:       class ITCPDF < TCPDF
Chris@0:         include Redmine::I18n
Chris@0:         attr_accessor :footer_date
Chris@441: 
Chris@0:         def initialize(lang)
Chris@909:           @@k_path_cache = Rails.root.join('tmp', 'pdf')
Chris@909:           FileUtils.mkdir_p @@k_path_cache unless File::exist?(@@k_path_cache)
Chris@0:           set_language_if_valid lang
Chris@441:           pdf_encoding = l(:general_pdf_encoding).upcase
Chris@441:           super('P', 'mm', 'A4', (pdf_encoding == 'UTF-8'), pdf_encoding)
Chris@507:           case current_language.to_s.downcase
Chris@507:           when 'vi'
Chris@507:             @font_for_content = 'DejaVuSans'
Chris@507:             @font_for_footer  = 'DejaVuSans'
Chris@0:           else
Chris@507:             case pdf_encoding
Chris@507:             when 'UTF-8'
Chris@507:               @font_for_content = 'FreeSans'
Chris@507:               @font_for_footer  = 'FreeSans'
Chris@507:             when 'CP949'
Chris@507:               extend(PDF_Korean)
Chris@507:               AddUHCFont()
Chris@507:               @font_for_content = 'UHC'
Chris@507:               @font_for_footer  = 'UHC'
Chris@507:             when 'CP932', 'SJIS', 'SHIFT_JIS'
Chris@507:               extend(PDF_Japanese)
Chris@507:               AddSJISFont()
Chris@507:               @font_for_content = 'SJIS'
Chris@507:               @font_for_footer  = 'SJIS'
Chris@507:             when 'GB18030'
Chris@507:               extend(PDF_Chinese)
Chris@507:               AddGBFont()
Chris@507:               @font_for_content = 'GB'
Chris@507:               @font_for_footer  = 'GB'
Chris@507:             when 'BIG5'
Chris@507:               extend(PDF_Chinese)
Chris@507:               AddBig5Font()
Chris@507:               @font_for_content = 'Big5'
Chris@507:               @font_for_footer  = 'Big5'
Chris@507:             else
Chris@507:               @font_for_content = 'Arial'
Chris@507:               @font_for_footer  = 'Helvetica'
Chris@507:             end
Chris@0:           end
Chris@0:           SetCreator(Redmine::Info.app_name)
Chris@0:           SetFont(@font_for_content)
Chris@0:         end
Chris@441: 
Chris@0:         def SetFontStyle(style, size)
Chris@0:           SetFont(@font_for_content, style, size)
Chris@0:         end
Chris@441: 
Chris@0:         def SetTitle(txt)
Chris@0:           txt = begin
Chris@0:             utf16txt = Iconv.conv('UTF-16BE', 'UTF-8', txt)
Chris@0:             hextxt = "<FEFF"  # FEFF is BOM
Chris@0:             hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join
Chris@0:             hextxt << ">"
Chris@0:           rescue
Chris@0:             txt
Chris@0:           end || ''
Chris@0:           super(txt)
Chris@0:         end
Chris@441: 
Chris@0:         def textstring(s)
Chris@0:           # Format a text string
Chris@0:           if s =~ /^</  # This means the string is hex-dumped.
Chris@0:             return s
Chris@0:           else
Chris@0:             return '('+escape(s)+')'
Chris@0:           end
Chris@0:         end
Chris@441: 
Chris@441:         def fix_text_encoding(txt)
Chris@909:           RDMPdfEncoding::rdm_from_utf8(txt, l(:general_pdf_encoding))
Chris@0:         end
Chris@441: 
Chris@507:         def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='')
Chris@507:           Cell(w, h, fix_text_encoding(txt), border, ln, align, fill, link)
Chris@441:         end
Chris@441: 
Chris@507:         def RDMMultiCell(w, h=0, txt='', border=0, align='', fill=0, ln=1)
Chris@507:           MultiCell(w, h, fix_text_encoding(txt), border, align, fill, ln)
Chris@441:         end
Chris@441: 
Chris@909:         def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
Chris@909:           @attachments = attachments
Chris@909:           writeHTMLCell(w, h, x, y,
Chris@909:             fix_text_encoding(
Chris@909:               Redmine::WikiFormatting.to_html(Setting.text_formatting, txt)),
Chris@909:             border, ln, fill)
Chris@909:         end
Chris@909: 
Chris@909:         def getImageFilename(attrname)
Chris@909:           # attrname: general_pdf_encoding string file/uri name
Chris@909:           atta = RDMPdfEncoding.attach(@attachments, attrname, l(:general_pdf_encoding))
Chris@909:           if atta
Chris@909:             return atta.diskfile
Chris@909:           else
Chris@909:             return nil
Chris@909:           end
Chris@909:         end
Chris@909: 
Chris@0:         def Footer
Chris@0:           SetFont(@font_for_footer, 'I', 8)
Chris@0:           SetY(-15)
Chris@0:           SetX(15)
Chris@441:           RDMCell(0, 5, @footer_date, 0, 0, 'L')
Chris@0:           SetY(-15)
Chris@0:           SetX(-30)
Chris@441:           RDMCell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C')
Chris@0:         end
Chris@0:       end
Chris@441: 
Chris@0:       # Returns a PDF string of a list of issues
Chris@0:       def issues_to_pdf(issues, project, query)
Chris@441:         pdf = ITCPDF.new(current_language)
Chris@0:         title = query.new_record? ? l(:label_issue_plural) : query.name
Chris@0:         title = "#{project} - #{title}" if project
Chris@0:         pdf.SetTitle(title)
Chris@441:         pdf.alias_nb_pages
Chris@0:         pdf.footer_date = format_date(Date.today)
Chris@441:         pdf.SetAutoPageBreak(false)
Chris@0:         pdf.AddPage("L")
Chris@441: 
Chris@441:         # Landscape A4 = 210 x 297 mm
Chris@441:         page_height   = 210
Chris@441:         page_width    = 297
Chris@441:         right_margin  = 10
Chris@441:         bottom_margin = 20
Chris@441:         col_id_width  = 10
Chris@441:         row_height    = 5
Chris@441: 
Chris@441:         # column widths
Chris@441:         table_width = page_width - right_margin - 10  # fixed left margin
Chris@0:         col_width = []
Chris@0:         unless query.columns.empty?
Chris@441:           col_width = query.columns.collect do |c|
Chris@909:             (c.name == :subject || (c.is_a?(QueryCustomFieldColumn) &&
Chris@909:               ['string', 'text'].include?(c.custom_field.field_format))) ? 4.0 : 1.0
Chris@441:           end
Chris@441:           ratio = (table_width - col_id_width) / col_width.inject(0) {|s,w| s += w}
Chris@0:           col_width = col_width.collect {|w| w * ratio}
Chris@0:         end
Chris@441: 
Chris@0:         # title
Chris@441:         pdf.SetFontStyle('B',11)
Chris@441:         pdf.RDMCell(190,10, title)
Chris@0:         pdf.Ln
Chris@441: 
Chris@0:         # headers
Chris@0:         pdf.SetFontStyle('B',8)
Chris@0:         pdf.SetFillColor(230, 230, 230)
Chris@441: 
Chris@441:         # render it background to find the max height used
Chris@441:         base_x = pdf.GetX
Chris@441:         base_y = pdf.GetY
Chris@441:         max_height = issues_to_pdf_write_cells(pdf, query.columns, col_width, row_height, true)
Chris@441:         pdf.Rect(base_x, base_y, table_width, max_height, 'FD');
Chris@441:         pdf.SetXY(base_x, base_y);
Chris@441: 
Chris@441:         # write the cells on page
Chris@441:         pdf.RDMCell(col_id_width, row_height, "#", "T", 0, 'C', 1)
Chris@441:         issues_to_pdf_write_cells(pdf, query.columns, col_width, row_height, true)
Chris@441:         issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
Chris@441:         pdf.SetY(base_y + max_height);
Chris@441: 
Chris@0:         # rows
Chris@0:         pdf.SetFontStyle('',8)
Chris@0:         pdf.SetFillColor(255, 255, 255)
Chris@0:         previous_group = false
Chris@909:         issue_list(issues) do |issue, level|
Chris@441:           if query.grouped? &&
Chris@441:                (group = query.group_by_column.value(issue)) != previous_group
Chris@0:             pdf.SetFontStyle('B',9)
Chris@441:             pdf.RDMCell(277, row_height,
chris@22:               (group.blank? ? 'None' : group.to_s) + " (#{query.issue_count_by_group[group]})",
Chris@0:               1, 1, 'L')
Chris@0:             pdf.SetFontStyle('',8)
Chris@0:             previous_group = group
Chris@0:           end
Chris@441:           # fetch all the row values
Chris@441:           col_values = query.columns.collect do |column|
Chris@0:             s = if column.is_a?(QueryCustomFieldColumn)
Chris@0:               cv = issue.custom_values.detect {|v| v.custom_field_id == column.custom_field.id}
Chris@0:               show_value(cv)
Chris@0:             else
Chris@0:               value = issue.send(column.name)
Chris@909:               if column.name == :subject
Chris@909:                 value = "  " * level + value
Chris@909:               end
Chris@0:               if value.is_a?(Date)
Chris@0:                 format_date(value)
Chris@0:               elsif value.is_a?(Time)
Chris@0:                 format_time(value)
Chris@0:               else
Chris@0:                 value
Chris@0:               end
Chris@0:             end
Chris@441:             s.to_s
Chris@0:           end
Chris@441: 
Chris@441:           # render it off-page to find the max height used
Chris@441:           base_x = pdf.GetX
Chris@441:           base_y = pdf.GetY
Chris@441:           pdf.SetY(2 * page_height)
Chris@441:           max_height = issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
Chris@441:           pdf.SetXY(base_x, base_y)
Chris@441: 
Chris@441:           # make new page if it doesn't fit on the current one
Chris@441:           space_left = page_height - base_y - bottom_margin
Chris@441:           if max_height > space_left
Chris@441:             pdf.AddPage("L")
Chris@441:             base_x = pdf.GetX
Chris@441:             base_y = pdf.GetY
Chris@441:           end
Chris@441: 
Chris@441:           # write the cells on page
Chris@441:           pdf.RDMCell(col_id_width, row_height, issue.id.to_s, "T", 0, 'C', 1)
Chris@441:           issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
Chris@441:           issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
Chris@441:           pdf.SetY(base_y + max_height);
Chris@0:         end
Chris@441: 
Chris@0:         if issues.size == Setting.issues_export_limit.to_i
Chris@0:           pdf.SetFontStyle('B',10)
Chris@441:           pdf.RDMCell(0, row_height, '...')
Chris@0:         end
Chris@0:         pdf.Output
Chris@0:       end
chris@22: 
Chris@441:       # Renders MultiCells and returns the maximum height used
Chris@441:       def issues_to_pdf_write_cells(pdf, col_values, col_widths,
Chris@441:                                     row_height, head=false)
Chris@441:         base_y = pdf.GetY
Chris@441:         max_height = row_height
Chris@441:         col_values.each_with_index do |column, i|
Chris@441:           col_x = pdf.GetX
Chris@441:           if head == true
Chris@441:             pdf.RDMMultiCell(col_widths[i], row_height, column.caption, "T", 'L', 1)
Chris@441:           else
Chris@441:             pdf.RDMMultiCell(col_widths[i], row_height, column, "T", 'L', 1)
Chris@441:           end
Chris@441:           max_height = (pdf.GetY - base_y) if (pdf.GetY - base_y) > max_height
Chris@441:           pdf.SetXY(col_x + col_widths[i], base_y);
Chris@441:         end
Chris@441:         return max_height
Chris@441:       end
Chris@441: 
Chris@441:       # Draw lines to close the row (MultiCell border drawing in not uniform)
Chris@441:       def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y,
Chris@441:                                      id_width, col_widths)
Chris@441:         col_x = top_x + id_width
Chris@441:         pdf.Line(col_x, top_y, col_x, lower_y)    # id right border
Chris@441:         col_widths.each do |width|
Chris@441:           col_x += width
Chris@441:           pdf.Line(col_x, top_y, col_x, lower_y)  # columns right border
Chris@441:         end
Chris@441:         pdf.Line(top_x, top_y, top_x, lower_y)    # left border
Chris@441:         pdf.Line(top_x, lower_y, col_x, lower_y)  # bottom border
Chris@441:       end
Chris@441: 
Chris@0:       # Returns a PDF string of a single issue
Chris@0:       def issue_to_pdf(issue)
Chris@441:         pdf = ITCPDF.new(current_language)
Chris@0:         pdf.SetTitle("#{issue.project} - ##{issue.tracker} #{issue.id}")
Chris@441:         pdf.alias_nb_pages
Chris@0:         pdf.footer_date = format_date(Date.today)
Chris@0:         pdf.AddPage
Chris@441:         pdf.SetFontStyle('B',11)
Chris@909:         buf = "#{issue.project} - #{issue.tracker} # #{issue.id}"
Chris@909:         pdf.RDMMultiCell(190, 5, buf)
Chris@909:         pdf.Ln
Chris@909:         pdf.SetFontStyle('',8)
Chris@909:         base_x = pdf.GetX
Chris@909:         i = 1
Chris@909:         issue.ancestors.each do |ancestor|
Chris@909:           pdf.SetX(base_x + i)
Chris@909:           buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
Chris@909:           pdf.RDMMultiCell(190 - i, 5, buf)
Chris@909:           i += 1 if i < 35
Chris@909:         end
Chris@0:         pdf.Ln
Chris@441: 
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(35,5, l(:field_status) + ":","LT")
Chris@0:         pdf.SetFontStyle('',9)
Chris@441:         pdf.RDMCell(60,5, issue.status.to_s,"RT")
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(35,5, l(:field_priority) + ":","LT")
Chris@0:         pdf.SetFontStyle('',9)
Chris@441:         pdf.RDMCell(60,5, issue.priority.to_s,"RT")
Chris@0:         pdf.Ln
Chris@441: 
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(35,5, l(:field_author) + ":","L")
Chris@0:         pdf.SetFontStyle('',9)
Chris@441:         pdf.RDMCell(60,5, issue.author.to_s,"R")
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(35,5, l(:field_category) + ":","L")
Chris@0:         pdf.SetFontStyle('',9)
Chris@441:         pdf.RDMCell(60,5, issue.category.to_s,"R")
Chris@441:         pdf.Ln
Chris@441: 
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(35,5, l(:field_created_on) + ":","L")
Chris@0:         pdf.SetFontStyle('',9)
Chris@441:         pdf.RDMCell(60,5, format_date(issue.created_on),"R")
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(35,5, l(:field_assigned_to) + ":","L")
Chris@0:         pdf.SetFontStyle('',9)
Chris@441:         pdf.RDMCell(60,5, issue.assigned_to.to_s,"R")
Chris@0:         pdf.Ln
Chris@441: 
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(35,5, l(:field_updated_on) + ":","LB")
Chris@0:         pdf.SetFontStyle('',9)
Chris@441:         pdf.RDMCell(60,5, format_date(issue.updated_on),"RB")
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(35,5, l(:field_due_date) + ":","LB")
Chris@0:         pdf.SetFontStyle('',9)
Chris@441:         pdf.RDMCell(60,5, format_date(issue.due_date),"RB")
Chris@0:         pdf.Ln
Chris@441: 
Chris@0:         for custom_value in issue.custom_field_values
Chris@0:           pdf.SetFontStyle('B',9)
Chris@441:           pdf.RDMCell(35,5, custom_value.custom_field.name + ":","L")
Chris@0:           pdf.SetFontStyle('',9)
Chris@441:           pdf.RDMMultiCell(155,5, (show_value custom_value),"R")
Chris@0:         end
Chris@441: 
Chris@507:         y0 = pdf.GetY
Chris@507: 
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(35,5, l(:field_subject) + ":","LT")
Chris@0:         pdf.SetFontStyle('',9)
Chris@441:         pdf.RDMMultiCell(155,5, issue.subject,"RT")
Chris@507:         pdf.Line(pdf.GetX, y0, pdf.GetX, pdf.GetY)
Chris@441: 
Chris@0:         pdf.SetFontStyle('B',9)
Chris@507:         pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
Chris@0:         pdf.SetFontStyle('',9)
Chris@909: 
Chris@909:         # Set resize image scale
Chris@909:         pdf.SetImageScale(1.6)
Chris@909:         pdf.RDMwriteHTMLCell(35+155, 5, 0, 0,
Chris@909:               issue.description.to_s, issue.attachments, "LRB")
Chris@909: 
Chris@909:         unless issue.leaf?
Chris@909:           # for CJK
Chris@909:           truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 90 : 65 )
Chris@909:   
Chris@909:           pdf.SetFontStyle('B',9)
Chris@909:           pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
Chris@909:           pdf.Ln
Chris@909:           issue_list(issue.descendants.sort_by(&:lft)) do |child, level|
Chris@909:             buf = truncate("#{child.tracker} # #{child.id}: #{child.subject}",
Chris@909:                            :length => truncate_length)
Chris@909:             level = 10 if level >= 10
Chris@909:             pdf.SetFontStyle('',8)
Chris@909:             pdf.RDMCell(35+135,5, (level >=1 ? "  " * level : "") + buf, "L")
Chris@909:             pdf.SetFontStyle('B',8)
Chris@909:             pdf.RDMCell(20,5, child.status.to_s, "R")
Chris@909:             pdf.Ln
Chris@909:           end
Chris@909:         end
Chris@909: 
Chris@909:         relations = issue.relations.select { |r| r.other_issue(issue).visible? }
Chris@909:         unless relations.empty?
Chris@909:           # for CJK
Chris@909:           truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 80 : 60 )
Chris@909:   
Chris@909:           pdf.SetFontStyle('B',9)
Chris@909:           pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
Chris@909:           pdf.Ln
Chris@909:           relations.each do |relation|
Chris@909:             buf = ""
Chris@909:             buf += "#{l(relation.label_for(issue))} "
Chris@909:             if relation.delay && relation.delay != 0
Chris@909:               buf += "(#{l('datetime.distance_in_words.x_days', :count => relation.delay)}) "
Chris@909:             end
Chris@909:             if Setting.cross_project_issue_relations?
Chris@909:               buf += "#{relation.other_issue(issue).project} - "
Chris@909:             end
Chris@909:             buf += "#{relation.other_issue(issue).tracker}" +
Chris@909:                    " # #{relation.other_issue(issue).id}: #{relation.other_issue(issue).subject}"
Chris@909:             buf = truncate(buf, :length => truncate_length)
Chris@909:             pdf.SetFontStyle('', 8)
Chris@909:             pdf.RDMCell(35+155-60, 5, buf, "L")
Chris@909:             pdf.SetFontStyle('B',8)
Chris@909:             pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
Chris@909:             pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
Chris@909:             pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), "R")
Chris@909:             pdf.Ln
Chris@909:           end
Chris@909:         end
Chris@909:         pdf.RDMCell(190,5, "", "T")
Chris@0:         pdf.Ln
Chris@441: 
Chris@441:         if issue.changesets.any? &&
Chris@441:              User.current.allowed_to?(:view_changesets, issue.project)
Chris@0:           pdf.SetFontStyle('B',9)
Chris@441:           pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
Chris@0:           pdf.Ln
Chris@0:           for changeset in issue.changesets
Chris@0:             pdf.SetFontStyle('B',8)
Chris@507:             csstr  = "#{l(:label_revision)} #{changeset.format_identifier} - "
Chris@507:             csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
Chris@507:             pdf.RDMCell(190, 5, csstr)
Chris@0:             pdf.Ln
Chris@0:             unless changeset.comments.blank?
Chris@0:               pdf.SetFontStyle('',8)
Chris@909:               pdf.RDMwriteHTMLCell(190,5,0,0,
Chris@909:                     changeset.comments.to_s, issue.attachments, "")
Chris@441:             end
Chris@0:             pdf.Ln
Chris@0:           end
Chris@0:         end
Chris@441: 
Chris@0:         pdf.SetFontStyle('B',9)
Chris@441:         pdf.RDMCell(190,5, l(:label_history), "B")
Chris@441:         pdf.Ln
Chris@909:         indice = 0
Chris@441:         for journal in issue.journals.find(
Chris@441:                           :all, :include => [:user, :details],
Chris@441:                           :order => "#{Journal.table_name}.created_on ASC")
Chris@909:           indice = indice + 1
Chris@0:           pdf.SetFontStyle('B',8)
Chris@441:           pdf.RDMCell(190,5,
Chris@909:              "#" + indice.to_s +
Chris@909:              " - " + format_time(journal.created_on) +
Chris@909:              " - " + journal.user.name)
Chris@0:           pdf.Ln
Chris@0:           pdf.SetFontStyle('I',8)
Chris@0:           for detail in journal.details
Chris@441:             pdf.RDMMultiCell(190,5, "- " + show_detail(detail, true))
Chris@0:           end
Chris@0:           if journal.notes?
Chris@441:             pdf.Ln unless journal.details.empty?
Chris@0:             pdf.SetFontStyle('',8)
Chris@909:             pdf.RDMwriteHTMLCell(190,5,0,0,
Chris@909:                   journal.notes.to_s, issue.attachments, "")
Chris@441:           end
Chris@0:           pdf.Ln
Chris@0:         end
Chris@441: 
Chris@0:         if issue.attachments.any?
Chris@0:           pdf.SetFontStyle('B',9)
Chris@441:           pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
Chris@0:           pdf.Ln
Chris@0:           for attachment in issue.attachments
Chris@0:             pdf.SetFontStyle('',8)
Chris@441:             pdf.RDMCell(80,5, attachment.filename)
Chris@441:             pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
Chris@441:             pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
Chris@441:             pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
Chris@0:             pdf.Ln
Chris@0:           end
Chris@0:         end
Chris@0:         pdf.Output
Chris@0:       end
chris@22: 
Chris@909:       # Returns a PDF string of a single wiki page
Chris@909:       def wiki_to_pdf(page, project)
Chris@909:         pdf = ITCPDF.new(current_language)
Chris@909:         pdf.SetTitle("#{project} - #{page.title}")
Chris@909:         pdf.alias_nb_pages
Chris@909:         pdf.footer_date = format_date(Date.today)
Chris@909:         pdf.AddPage
Chris@909:         pdf.SetFontStyle('B',11)
Chris@909:         pdf.RDMMultiCell(190,5,
Chris@909:              "#{project} - #{page.title} - # #{page.content.version}")
Chris@909:         pdf.Ln
Chris@909:         # Set resize image scale
Chris@909:         pdf.SetImageScale(1.6)
Chris@909:         pdf.SetFontStyle('',9)
Chris@909:         pdf.RDMwriteHTMLCell(190,5,0,0,
Chris@909:               page.content.text.to_s, page.attachments, "TLRB")
Chris@909:         if page.attachments.any?
Chris@909:           pdf.Ln
Chris@909:           pdf.SetFontStyle('B',9)
Chris@909:           pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
Chris@909:           pdf.Ln
Chris@909:           for attachment in page.attachments
Chris@909:             pdf.SetFontStyle('',8)
Chris@909:             pdf.RDMCell(80,5, attachment.filename)
Chris@909:             pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
Chris@909:             pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
Chris@909:             pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
Chris@909:             pdf.Ln
Chris@909:           end
Chris@909:         end
Chris@909:         pdf.Output
Chris@909:       end
Chris@909: 
Chris@441:       class RDMPdfEncoding
Chris@909:         def self.rdm_from_utf8(txt, encoding)
Chris@441:           txt ||= ''
Chris@909:           txt = Redmine::CodesetUtil.from_utf8(txt, encoding)
Chris@441:           if txt.respond_to?(:force_encoding)
Chris@441:             txt.force_encoding('ASCII-8BIT')
Chris@441:           end
Chris@441:           txt
Chris@441:         end
Chris@909: 
Chris@909:         def self.attach(attachments, filename, encoding)
Chris@909:           filename_utf8 = Redmine::CodesetUtil.to_utf8(filename, encoding)
Chris@909:           atta = nil
Chris@909:           if filename_utf8 =~ /^[^\/"]+\.(gif|jpg|jpe|jpeg|png)$/i
Chris@909:             atta = Attachment.latest_attach(attachments, filename_utf8)
Chris@909:           end
Chris@909:           if atta && atta.readable? && atta.visible?
Chris@909:             return atta
Chris@909:           else
Chris@909:             return nil
Chris@909:           end
Chris@909:         end
Chris@441:       end
Chris@0:     end
Chris@0:   end
Chris@0: end