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			439 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
		
		
			
		
	
	
			439 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
|  | # Redmine - project management software | |||
|  | # Copyright (C) 2006-2009  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. | |||
|  | 
 | |||
|  | require 'iconv' | |||
|  | require 'rfpdf/chinese' | |||
|  | 
 | |||
|  | module Redmine | |||
|  |   module Export | |||
|  |     module PDF | |||
|  |       class IFPDF < FPDF | |||
|  |         include GLoc | |||
|  |         attr_accessor :footer_date | |||
|  |          | |||
|  |         def initialize(lang) | |||
|  |           super() | |||
|  |           set_language_if_valid lang | |||
|  |           case current_language.to_s | |||
|  |           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' | |||
|  |           else | |||
|  |             @font_for_content = 'Arial' | |||
|  |             @font_for_footer = 'Helvetica'               | |||
|  |           end | |||
|  |           SetCreator(Redmine::Info.app_name) | |||
|  |           SetFont(@font_for_content) | |||
|  |         end | |||
|  |          | |||
|  |         def SetFontStyle(style, size) | |||
|  |           SetFont(@font_for_content, style, size) | |||
|  |         end | |||
|  |            | |||
|  |         def Cell(w,h=0,txt='',border=0,ln=0,align='',fill=0,link='') | |||
|  |           @ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8') | |||
|  |           # these quotation marks are not correctly rendered in the pdf | |||
|  |           txt = txt.gsub(/[“â€<C3A2>]/, '"') if txt | |||
|  |           txt = begin | |||
|  |             # 0x5c char handling | |||
|  |             txtar = txt.split('\\') | |||
|  |             txtar << '' if txt[-1] == ?\\ | |||
|  |             txtar.collect {|x| @ic.iconv(x)}.join('\\').gsub(/\\/, "\\\\\\\\") | |||
|  |           rescue | |||
|  |             txt | |||
|  |           end || '' | |||
|  |           super w,h,txt,border,ln,align,fill,link | |||
|  |         end | |||
|  |          | |||
|  |         def Footer | |||
|  |           SetFont(@font_for_footer, 'I', 8) | |||
|  |           SetY(-15) | |||
|  |           SetX(15) | |||
|  |           Cell(0, 5, @footer_date, 0, 0, 'L') | |||
|  |           SetY(-15) | |||
|  |           SetX(-30) | |||
|  |           Cell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C') | |||
|  |         end | |||
|  |       end | |||
|  |        | |||
|  |       # Returns a PDF string of a list of issues | |||
|  |       def issues_to_pdf(issues, project) | |||
|  |         pdf = IFPDF.new(current_language) | |||
|  |         title = project ? "#{project} - #{l(:label_issue_plural)}" : "#{l(:label_issue_plural)}" | |||
|  |         pdf.SetTitle(title) | |||
|  |         pdf.AliasNbPages | |||
|  |         pdf.footer_date = format_date(Date.today) | |||
|  |         pdf.AddPage("L") | |||
|  |         row_height = 7
 | |||
|  |          | |||
|  |         # title | |||
|  |         pdf.SetFontStyle('B',11)     | |||
|  |         pdf.Cell(190,10, title) | |||
|  |         pdf.Ln | |||
|  |          | |||
|  |         # headers | |||
|  |         pdf.SetFontStyle('B',10) | |||
|  |         pdf.SetFillColor(230, 230, 230) | |||
|  |         pdf.Cell(15, row_height, "#", 0, 0, 'L', 1) | |||
|  |         pdf.Cell(30, row_height, l(:field_tracker), 0, 0, 'L', 1) | |||
|  |         pdf.Cell(30, row_height, l(:field_status), 0, 0, 'L', 1) | |||
|  |         pdf.Cell(30, row_height, l(:field_priority), 0, 0, 'L', 1) | |||
|  |         pdf.Cell(40, row_height, l(:field_assigned_to), 0, 0, 'L', 1) | |||
|  |         pdf.Cell(25, row_height, l(:field_updated_on), 0, 0, 'L', 1) | |||
|  |         pdf.Cell(0, row_height, l(:field_subject), 0, 0, 'L', 1) | |||
|  |         pdf.Line(10, pdf.GetY, 287, pdf.GetY) | |||
|  |         pdf.Ln | |||
|  |         pdf.Line(10, pdf.GetY, 287, pdf.GetY) | |||
|  |         pdf.SetY(pdf.GetY() + 1) | |||
|  |          | |||
|  |         # rows | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.SetFillColor(255, 255, 255) | |||
|  |         issues.each do |issue|    | |||
|  |           pdf.Cell(15, row_height, issue.id.to_s, 0, 0, 'L', 1) | |||
|  |           pdf.Cell(30, row_height, issue.tracker.name, 0, 0, 'L', 1) | |||
|  |           pdf.Cell(30, row_height, issue.status.name, 0, 0, 'L', 1) | |||
|  |           pdf.Cell(30, row_height, issue.priority.name, 0, 0, 'L', 1) | |||
|  |           pdf.Cell(40, row_height, issue.assigned_to ? issue.assigned_to.to_s : '', 0, 0, 'L', 1) | |||
|  |           pdf.Cell(25, row_height, format_date(issue.updated_on), 0, 0, 'L', 1) | |||
|  |           pdf.MultiCell(0, row_height, (project == issue.project ? issue.subject : "#{issue.project} - #{issue.subject}")) | |||
|  |           pdf.Line(10, pdf.GetY, 287, pdf.GetY) | |||
|  |           pdf.SetY(pdf.GetY() + 1) | |||
|  |         end | |||
|  |         pdf.Output | |||
|  |       end | |||
|  |        | |||
|  |       # Returns a PDF string of a single issue | |||
|  |       def issue_to_pdf(issue) | |||
|  |         pdf = IFPDF.new(current_language) | |||
|  |         pdf.SetTitle("#{issue.project} - ##{issue.tracker} #{issue.id}") | |||
|  |         pdf.AliasNbPages | |||
|  |         pdf.footer_date = format_date(Date.today) | |||
|  |         pdf.AddPage | |||
|  |          | |||
|  |         pdf.SetFontStyle('B',11)     | |||
|  |         pdf.Cell(190,10, "#{issue.project} - #{issue.tracker} # #{issue.id}: #{issue.subject}") | |||
|  |         pdf.Ln | |||
|  |          | |||
|  |         y0 = pdf.GetY | |||
|  |          | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_status) + ":","LT") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.Cell(60,5, issue.status.to_s,"RT") | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_priority) + ":","LT") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.Cell(60,5, issue.priority.to_s,"RT")         | |||
|  |         pdf.Ln | |||
|  |            | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_author) + ":","L") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.Cell(60,5, issue.author.to_s,"R") | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_category) + ":","L") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.Cell(60,5, issue.category.to_s,"R") | |||
|  |         pdf.Ln    | |||
|  |          | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_created_on) + ":","L") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.Cell(60,5, format_date(issue.created_on),"R") | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_assigned_to) + ":","L") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.Cell(60,5, issue.assigned_to.to_s,"R") | |||
|  |         pdf.Ln | |||
|  |          | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_updated_on) + ":","LB") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.Cell(60,5, format_date(issue.updated_on),"RB") | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_due_date) + ":","LB") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.Cell(60,5, format_date(issue.due_date),"RB") | |||
|  |         pdf.Ln | |||
|  |            | |||
|  |         for custom_value in issue.custom_values | |||
|  |           pdf.SetFontStyle('B',9) | |||
|  |           pdf.Cell(35,5, custom_value.custom_field.name + ":","L") | |||
|  |           pdf.SetFontStyle('',9) | |||
|  |           pdf.MultiCell(155,5, (show_value custom_value),"R") | |||
|  |         end | |||
|  |            | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_subject) + ":","LTB") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.Cell(155,5, issue.subject,"RTB") | |||
|  |         pdf.Ln     | |||
|  |          | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(35,5, l(:field_description) + ":") | |||
|  |         pdf.SetFontStyle('',9) | |||
|  |         pdf.MultiCell(155,5, @issue.description,"BR") | |||
|  |          | |||
|  |         pdf.Line(pdf.GetX, y0, pdf.GetX, pdf.GetY) | |||
|  |         pdf.Line(pdf.GetX, pdf.GetY, 170, pdf.GetY) | |||
|  |         pdf.Ln | |||
|  |          | |||
|  |         if issue.changesets.any? && User.current.allowed_to?(:view_changesets, issue.project) | |||
|  |           pdf.SetFontStyle('B',9) | |||
|  |           pdf.Cell(190,5, l(:label_associated_revisions), "B") | |||
|  |           pdf.Ln | |||
|  |           for changeset in issue.changesets | |||
|  |             pdf.SetFontStyle('B',8) | |||
|  |             pdf.Cell(190,5, format_time(changeset.committed_on) + " - " + changeset.author.to_s) | |||
|  |             pdf.Ln | |||
|  |             unless changeset.comments.blank? | |||
|  |               pdf.SetFontStyle('',8) | |||
|  |               pdf.MultiCell(190,5, changeset.comments) | |||
|  |             end    | |||
|  |             pdf.Ln | |||
|  |           end | |||
|  |         end | |||
|  |          | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |         pdf.Cell(190,5, l(:label_history), "B") | |||
|  |         pdf.Ln   | |||
|  |         for journal in issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC") | |||
|  |           pdf.SetFontStyle('B',8) | |||
|  |           pdf.Cell(190,5, format_time(journal.created_on) + " - " + journal.user.name) | |||
|  |           pdf.Ln | |||
|  |           pdf.SetFontStyle('I',8) | |||
|  |           for detail in journal.details | |||
|  |             pdf.Cell(190,5, "- " + show_detail(detail, true)) | |||
|  |             pdf.Ln | |||
|  |           end | |||
|  |           if journal.notes? | |||
|  |             pdf.SetFontStyle('',8) | |||
|  |             pdf.MultiCell(190,5, journal.notes) | |||
|  |           end    | |||
|  |           pdf.Ln | |||
|  |         end | |||
|  |          | |||
|  |         if issue.attachments.any? | |||
|  |           pdf.SetFontStyle('B',9) | |||
|  |           pdf.Cell(190,5, l(:label_attachment_plural), "B") | |||
|  |           pdf.Ln | |||
|  |           for attachment in issue.attachments | |||
|  |             pdf.SetFontStyle('',8) | |||
|  |             pdf.Cell(80,5, attachment.filename) | |||
|  |             pdf.Cell(20,5, number_to_human_size(attachment.filesize),0,0,"R") | |||
|  |             pdf.Cell(25,5, format_date(attachment.created_on),0,0,"R") | |||
|  |             pdf.Cell(65,5, attachment.author.name,0,0,"R") | |||
|  |             pdf.Ln | |||
|  |           end | |||
|  |         end | |||
|  |         pdf.Output | |||
|  |       end | |||
|  |        | |||
|  |       # Returns a PDF string of a gantt chart | |||
|  |       def gantt_to_pdf(gantt, project) | |||
|  |         pdf = IFPDF.new(current_language) | |||
|  |         pdf.SetTitle("#{l(:label_gantt)} #{project}") | |||
|  |         pdf.AliasNbPages | |||
|  |         pdf.footer_date = format_date(Date.today) | |||
|  |         pdf.AddPage("L") | |||
|  |         pdf.SetFontStyle('B',12) | |||
|  |         pdf.SetX(15) | |||
|  |         pdf.Cell(70, 20, project.to_s) | |||
|  |         pdf.Ln | |||
|  |         pdf.SetFontStyle('B',9) | |||
|  |          | |||
|  |         subject_width = 70
 | |||
|  |         header_heigth = 5
 | |||
|  |          | |||
|  |         headers_heigth = header_heigth | |||
|  |         show_weeks = false | |||
|  |         show_days = false | |||
|  |          | |||
|  |         if gantt.months < 7
 | |||
|  |           show_weeks = true | |||
|  |           headers_heigth = 2*header_heigth | |||
|  |           if gantt.months < 3
 | |||
|  |             show_days = true | |||
|  |             headers_heigth = 3*header_heigth | |||
|  |           end | |||
|  |         end | |||
|  |          | |||
|  |         g_width = 210
 | |||
|  |         zoom = (g_width) / (gantt.date_to - gantt.date_from + 1) | |||
|  |         g_height = 120
 | |||
|  |         t_height = g_height + headers_heigth | |||
|  |          | |||
|  |         y_start = pdf.GetY | |||
|  |          | |||
|  |         # Months headers | |||
|  |         month_f = gantt.date_from | |||
|  |         left = subject_width | |||
|  |         height = header_heigth | |||
|  |         gantt.months.times do  | |||
|  |           width = ((month_f >> 1) - month_f) * zoom  | |||
|  |           pdf.SetY(y_start) | |||
|  |           pdf.SetX(left) | |||
|  |           pdf.Cell(width, height, "#{month_f.year}-#{month_f.month}", "LTR", 0, "C") | |||
|  |           left = left + width | |||
|  |           month_f = month_f >> 1
 | |||
|  |         end   | |||
|  |          | |||
|  |         # Weeks headers | |||
|  |         if show_weeks | |||
|  |           left = subject_width | |||
|  |           height = header_heigth | |||
|  |           if gantt.date_from.cwday == 1
 | |||
|  |             # gantt.date_from is monday | |||
|  |             week_f = gantt.date_from | |||
|  |           else | |||
|  |             # find next monday after gantt.date_from | |||
|  |             week_f = gantt.date_from + (7 - gantt.date_from.cwday + 1) | |||
|  |             width = (7 - gantt.date_from.cwday + 1) * zoom-1
 | |||
|  |             pdf.SetY(y_start + header_heigth) | |||
|  |             pdf.SetX(left) | |||
|  |             pdf.Cell(width + 1, height, "", "LTR") | |||
|  |             left = left + width+1
 | |||
|  |           end | |||
|  |           while week_f <= gantt.date_to | |||
|  |             width = (week_f + 6 <= gantt.date_to) ? 7 * zoom : (gantt.date_to - week_f + 1) * zoom | |||
|  |             pdf.SetY(y_start + header_heigth) | |||
|  |             pdf.SetX(left) | |||
|  |             pdf.Cell(width, height, (width >= 5 ? week_f.cweek.to_s : ""), "LTR", 0, "C") | |||
|  |             left = left + width | |||
|  |             week_f = week_f+7
 | |||
|  |           end | |||
|  |         end | |||
|  |          | |||
|  |         # Days headers | |||
|  |         if show_days | |||
|  |           left = subject_width | |||
|  |           height = header_heigth | |||
|  |           wday = gantt.date_from.cwday | |||
|  |           pdf.SetFontStyle('B',7) | |||
|  |           (gantt.date_to - gantt.date_from + 1).to_i.times do  | |||
|  |             width = zoom | |||
|  |             pdf.SetY(y_start + 2 * header_heigth) | |||
|  |             pdf.SetX(left) | |||
|  |             pdf.Cell(width, height, day_name(wday).first, "LTR", 0, "C") | |||
|  |             left = left + width | |||
|  |             wday = wday + 1
 | |||
|  |             wday = 1 if wday > 7
 | |||
|  |           end | |||
|  |         end | |||
|  |          | |||
|  |         pdf.SetY(y_start) | |||
|  |         pdf.SetX(15) | |||
|  |         pdf.Cell(subject_width+g_width-15, headers_heigth, "", 1) | |||
|  |          | |||
|  |         # Tasks | |||
|  |         top = headers_heigth + y_start | |||
|  |         pdf.SetFontStyle('B',7) | |||
|  |         gantt.events.each do |i| | |||
|  |           pdf.SetY(top) | |||
|  |           pdf.SetX(15) | |||
|  |            | |||
|  |           if i.is_a? Issue | |||
|  |             pdf.Cell(subject_width-15, 5, "#{i.tracker} #{i.id}: #{i.subject}".sub(/^(.{30}[^\s]*\s).*$/, '\1 (...)'), "LR") | |||
|  |           else | |||
|  |             pdf.Cell(subject_width-15, 5, "#{l(:label_version)}: #{i.name}", "LR") | |||
|  |           end | |||
|  |          | |||
|  |           pdf.SetY(top) | |||
|  |           pdf.SetX(subject_width) | |||
|  |           pdf.Cell(g_width, 5, "", "LR") | |||
|  |          | |||
|  |           pdf.SetY(top+1.5) | |||
|  |            | |||
|  |           if i.is_a? Issue | |||
|  |             i_start_date = (i.start_date >= gantt.date_from ? i.start_date : gantt.date_from ) | |||
|  |             i_end_date = (i.due_before <= gantt.date_to ? i.due_before : gantt.date_to ) | |||
|  |              | |||
|  |             i_done_date = i.start_date + ((i.due_before - i.start_date+1)*i.done_ratio/100).floor | |||
|  |             i_done_date = (i_done_date <= gantt.date_from ? gantt.date_from : i_done_date ) | |||
|  |             i_done_date = (i_done_date >= gantt.date_to ? gantt.date_to : i_done_date ) | |||
|  |              | |||
|  |             i_late_date = [i_end_date, Date.today].min if i_start_date < Date.today | |||
|  |              | |||
|  |             i_left = ((i_start_date - gantt.date_from)*zoom)  | |||
|  |             i_width = ((i_end_date - i_start_date + 1)*zoom) | |||
|  |             d_width = ((i_done_date - i_start_date)*zoom) | |||
|  |             l_width = ((i_late_date - i_start_date+1)*zoom) if i_late_date | |||
|  |             l_width ||= 0
 | |||
|  |            | |||
|  |             pdf.SetX(subject_width + i_left) | |||
|  |             pdf.SetFillColor(200,200,200) | |||
|  |             pdf.Cell(i_width, 2, "", 0, 0, "", 1) | |||
|  |            | |||
|  |             if l_width > 0
 | |||
|  |               pdf.SetY(top+1.5) | |||
|  |               pdf.SetX(subject_width + i_left) | |||
|  |               pdf.SetFillColor(255,100,100) | |||
|  |               pdf.Cell(l_width, 2, "", 0, 0, "", 1) | |||
|  |             end  | |||
|  |             if d_width > 0
 | |||
|  |               pdf.SetY(top+1.5) | |||
|  |               pdf.SetX(subject_width + i_left) | |||
|  |               pdf.SetFillColor(100,100,255) | |||
|  |               pdf.Cell(d_width, 2, "", 0, 0, "", 1) | |||
|  |             end | |||
|  |              | |||
|  |             pdf.SetY(top+1.5) | |||
|  |             pdf.SetX(subject_width + i_left + i_width) | |||
|  |             pdf.Cell(30, 2, "#{i.status} #{i.done_ratio}%") | |||
|  |           else | |||
|  |             i_left = ((i.start_date - gantt.date_from)*zoom)  | |||
|  |              | |||
|  |             pdf.SetX(subject_width + i_left) | |||
|  |             pdf.SetFillColor(50,200,50) | |||
|  |             pdf.Cell(2, 2, "", 0, 0, "", 1)  | |||
|  |          | |||
|  |             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 |