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# encoding: utf-8
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#
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# Redmine - project management software
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# Copyright (C) 2006-2014 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 'rbpdf'
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module Redmine
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module Export
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module PDF
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include ActionView::Helpers::TextHelper
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include ActionView::Helpers::NumberHelper
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include IssuesHelper
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class ITCPDF < RBPDF
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include Redmine::I18n
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attr_accessor :footer_date
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def initialize(lang, orientation='P')
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@@k_path_cache = Rails.root.join('tmp', 'pdf')
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FileUtils.mkdir_p @@k_path_cache unless File::exist?(@@k_path_cache)
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set_language_if_valid lang
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super(orientation, 'mm', 'A4')
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set_print_header(false)
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set_rtl(l(:direction) == 'rtl')
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set_temp_rtl(l(:direction) == 'rtl' ? 'R' : 'L')
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case current_language.to_s.downcase
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when 'vi'
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@font_for_content = 'DejaVuSans'
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@font_for_footer = 'DejaVuSans'
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when 'ja'
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@font_for_content = 'kozminproregular'
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@font_for_footer = 'kozminproregular'
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when 'zh-tw' # Traditional Chinese (BIG5)
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@font_for_content = 'msungstdlight'
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@font_for_footer = 'msungstdlight'
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when 'zh' # Simplified Chinese (GB18030)
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@font_for_content = 'stsongstdlight'
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@font_for_footer = 'stsongstdlight'
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when 'ko' # Korean (UHC)
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@font_for_content = 'hysmyeongjostdmedium'
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@font_for_footer = 'hysmyeongjostdmedium'
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when 'th' # Thai
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@font_for_content = 'freeserif'
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@font_for_footer = 'freeserif'
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else
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@font_for_content = 'freesans'
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@font_for_footer = 'freesans'
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end
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set_creator(Redmine::Info.app_name)
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set_font(@font_for_content)
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set_header_font([@font_for_content, '', 10])
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set_footer_font([@font_for_content, '', 8])
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set_default_monospaced_font(@font_for_content)
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end
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def SetFontStyle(style, size)
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style.delete!('B') if current_language.to_s.downcase == 'th' # FreeSerif Bold Thai font has problem.
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set_font(@font_for_content, style, size)
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end
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def fix_text_encoding(txt)
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RDMPdfEncoding::rdm_from_utf8(txt, "UTF-8")
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end
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def formatted_text(text)
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html = Redmine::WikiFormatting.to_html(Setting.text_formatting, text)
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# Strip {{toc}} tags
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html.gsub!(/<p>\{\{([<>]?)toc\}\}<\/p>/i, '')
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html
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end
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def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='')
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cell(w, h, txt, border, ln, align, fill, link)
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end
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def RDMMultiCell(w, h=0, txt='', border=0, align='', fill=0, ln=1)
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multi_cell(w, h, txt, border, align, fill, ln)
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end
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def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
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@attachments = attachments
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css_tag = ' <style>
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table, td {
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border: 2px #ff0000 solid;
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}
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th { background-color:#EEEEEE; padding: 4px; white-space:nowrap; text-align: center; font-style: bold;}
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pre {
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background-color: #fafafa;
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}
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</style>'
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writeHTMLCell(w, h, x, y,
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css_tag + formatted_text(txt),
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border, ln, fill)
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end
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def get_image_filename(attrname)
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atta = RDMPdfEncoding.attach(@attachments, attrname, "UTF-8")
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if atta
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return atta.diskfile
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else
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return nil
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end
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end
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def get_sever_url(url)
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if !empty_string(url) and (url[0, 1] == '/')
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Setting.host_name.split('/')[0] + url
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else
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url
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end
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end
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def Footer
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set_font(@font_for_footer, 'I', 8)
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set_x(15)
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if get_rtl
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RDMCell(0, 5, @footer_date, 0, 0, 'R')
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else
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RDMCell(0, 5, @footer_date, 0, 0, 'L')
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end
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set_x(-30)
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RDMCell(0, 5, get_alias_num_page() + '/' + get_alias_nb_pages(), 0, 0, 'C')
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end
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end
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def is_cjk?
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case current_language.to_s.downcase
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when 'ja', 'zh-tw', 'zh', 'ko'
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true
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else
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false
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end
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end
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# fetch row values
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def fetch_row_values(issue, query, level)
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query.inline_columns.collect do |column|
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s = if column.is_a?(QueryCustomFieldColumn)
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cv = issue.visible_custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id}
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show_value(cv, false)
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else
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value = issue.send(column.name)
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if column.name == :subject
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value = " " * level + value
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end
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if value.is_a?(Date)
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format_date(value)
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elsif value.is_a?(Time)
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format_time(value)
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else
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value
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end
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end
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s.to_s
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end
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end
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# calculate columns width
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def calc_col_width(issues, query, table_width, pdf)
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# calculate statistics
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# by captions
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pdf.SetFontStyle('B',8)
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margins = pdf.get_margins
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col_padding = margins['cell']
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col_width_min = query.inline_columns.map {|v| pdf.get_string_width(v.caption) + col_padding}
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col_width_max = Array.new(col_width_min)
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col_width_avg = Array.new(col_width_min)
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col_min = pdf.get_string_width('OO') + col_padding * 2
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if table_width > col_min * col_width_avg.length
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table_width -= col_min * col_width_avg.length
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else
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col_min = pdf.get_string_width('O') + col_padding * 2
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if table_width > col_min * col_width_avg.length
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table_width -= col_min * col_width_avg.length
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else
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ratio = table_width / col_width_avg.inject(0, :+)
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return col_width = col_width_avg.map {|w| w * ratio}
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end
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end
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word_width_max = query.inline_columns.map {|c|
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n = 10
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c.caption.split.each {|w|
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x = pdf.get_string_width(w) + col_padding
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n = x if n < x
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}
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n
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}
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# by properties of issues
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pdf.SetFontStyle('',8)
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k = 1
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issue_list(issues) {|issue, level|
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k += 1
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values = fetch_row_values(issue, query, level)
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values.each_with_index {|v,i|
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n = pdf.get_string_width(v) + col_padding * 2
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col_width_max[i] = n if col_width_max[i] < n
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col_width_min[i] = n if col_width_min[i] > n
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col_width_avg[i] += n
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v.split.each {|w|
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x = pdf.get_string_width(w) + col_padding
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word_width_max[i] = x if word_width_max[i] < x
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}
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}
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}
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col_width_avg.map! {|x| x / k}
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# calculate columns width
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ratio = table_width / col_width_avg.inject(0, :+)
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col_width = col_width_avg.map {|w| w * ratio}
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# correct max word width if too many columns
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ratio = table_width / word_width_max.inject(0, :+)
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word_width_max.map! {|v| v * ratio} if ratio < 1
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# correct and lock width of some columns
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done = 1
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col_fix = []
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col_width.each_with_index do |w,i|
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if w > col_width_max[i]
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col_width[i] = col_width_max[i]
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col_fix[i] = 1
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done = 0
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elsif w < word_width_max[i]
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col_width[i] = word_width_max[i]
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col_fix[i] = 1
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done = 0
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else
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col_fix[i] = 0
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end
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end
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# iterate while need to correct and lock coluns width
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while done == 0
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# calculate free & locked columns width
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done = 1
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ratio = table_width / col_width.inject(0, :+)
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# correct columns width
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col_width.each_with_index do |w,i|
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if col_fix[i] == 0
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col_width[i] = w * ratio
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# check if column width less then max word width
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if col_width[i] < word_width_max[i]
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col_width[i] = word_width_max[i]
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col_fix[i] = 1
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done = 0
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elsif col_width[i] > col_width_max[i]
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col_width[i] = col_width_max[i]
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col_fix[i] = 1
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done = 0
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end
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end
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end
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end
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ratio = table_width / col_width.inject(0, :+)
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col_width.map! {|v| v * ratio + col_min}
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col_width
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end
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def render_table_header(pdf, query, col_width, row_height, table_width)
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# headers
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pdf.SetFontStyle('B',8)
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pdf.set_fill_color(230, 230, 230)
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base_x = pdf.get_x
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base_y = pdf.get_y
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max_height = get_issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, true)
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# write the cells on page
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issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, max_height, true)
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pdf.set_xy(base_x, base_y + max_height)
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# rows
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pdf.SetFontStyle('',8)
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pdf.set_fill_color(255, 255, 255)
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end
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# Returns a PDF string of a list of issues
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def issues_to_pdf(issues, project, query)
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pdf = ITCPDF.new(current_language, "L")
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title = query.new_record? ? l(:label_issue_plural) : query.name
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title = "#{project} - #{title}" if project
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pdf.set_title(title)
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pdf.alias_nb_pages
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pdf.footer_date = format_date(Date.today)
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pdf.set_auto_page_break(false)
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pdf.add_page("L")
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# Landscape A4 = 210 x 297 mm
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page_height = pdf.get_page_height # 210
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page_width = pdf.get_page_width # 297
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left_margin = pdf.get_original_margins['left'] # 10
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right_margin = pdf.get_original_margins['right'] # 10
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bottom_margin = pdf.get_footer_margin
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row_height = 4
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# column widths
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table_width = page_width - right_margin - left_margin
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col_width = []
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unless query.inline_columns.empty?
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col_width = calc_col_width(issues, query, table_width, pdf)
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table_width = col_width.inject(0, :+)
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end
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# use full width if the description is displayed
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if table_width > 0 && query.has_column?(:description)
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col_width = col_width.map {|w| w * (page_width - right_margin - left_margin) / table_width}
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table_width = col_width.inject(0, :+)
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end
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# title
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pdf.SetFontStyle('B',11)
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pdf.RDMCell(190,10, title)
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pdf.ln
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render_table_header(pdf, query, col_width, row_height, table_width)
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previous_group = false
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issue_list(issues) do |issue, level|
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if query.grouped? &&
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(group = query.group_by_column.value(issue)) != previous_group
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pdf.SetFontStyle('B',10)
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group_label = group.blank? ? 'None' : group.to_s.dup
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group_label << " (#{query.issue_count_by_group[group]})"
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pdf.bookmark group_label, 0, -1
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pdf.RDMCell(table_width, row_height * 2, group_label, 1, 1, 'L')
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pdf.SetFontStyle('',8)
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previous_group = group
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end
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# fetch row values
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col_values = fetch_row_values(issue, query, level)
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# make new page if it doesn't fit on the current one
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base_y = pdf.get_y
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max_height = get_issues_to_pdf_write_cells(pdf, col_values, col_width)
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space_left = page_height - base_y - bottom_margin
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if max_height > space_left
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pdf.add_page("L")
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render_table_header(pdf, query, col_width, row_height, table_width)
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base_y = pdf.get_y
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end
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# write the cells on page
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issues_to_pdf_write_cells(pdf, col_values, col_width, max_height)
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pdf.set_y(base_y + max_height)
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if query.has_column?(:description) && issue.description?
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pdf.set_x(10)
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pdf.set_auto_page_break(true, bottom_margin)
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pdf.RDMwriteHTMLCell(0, 5, 10, '', issue.description.to_s, issue.attachments, "LRBT")
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pdf.set_auto_page_break(false)
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end
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end
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if issues.size == Setting.issues_export_limit.to_i
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pdf.SetFontStyle('B',10)
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pdf.RDMCell(0, row_height, '...')
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end
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pdf.output
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end
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# returns the maximum height of MultiCells
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def get_issues_to_pdf_write_cells(pdf, col_values, col_widths, head=false)
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heights = []
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col_values.each_with_index do |column, i|
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heights << pdf.get_string_height(col_widths[i], head ? column.caption : column)
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end
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return heights.max
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end
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# Renders MultiCells and returns the maximum height used
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def issues_to_pdf_write_cells(pdf, col_values, col_widths, row_height, head=false)
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col_values.each_with_index do |column, i|
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pdf.RDMMultiCell(col_widths[i], row_height, head ? column.caption : column.strip, 1, '', 1, 0)
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end
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end
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# Draw lines to close the row (MultiCell border drawing in not uniform)
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#
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# parameter "col_id_width" is not used. it is kept for compatibility.
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def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y,
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col_id_width, col_widths, rtl=false)
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col_x = top_x
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pdf.line(col_x, top_y, col_x, lower_y) # id right border
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col_widths.each do |width|
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if rtl
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col_x -= width
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else
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col_x += width
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end
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pdf.line(col_x, top_y, col_x, lower_y) # columns right border
|
|
|
end
|
|
|
pdf.line(top_x, top_y, top_x, lower_y) # left border
|
|
|
pdf.line(top_x, lower_y, col_x, lower_y) # bottom border
|
|
|
end
|
|
|
|
|
|
# Returns a PDF string of a single issue
|
|
|
def issue_to_pdf(issue, assoc={})
|
|
|
pdf = ITCPDF.new(current_language)
|
|
|
pdf.set_title("#{issue.project} - #{issue.tracker} ##{issue.id}")
|
|
|
pdf.alias_nb_pages
|
|
|
pdf.footer_date = format_date(Date.today)
|
|
|
pdf.add_page
|
|
|
pdf.SetFontStyle('B',11)
|
|
|
buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
|
|
|
pdf.RDMMultiCell(190, 5, buf)
|
|
|
pdf.SetFontStyle('',8)
|
|
|
base_x = pdf.get_x
|
|
|
i = 1
|
|
|
issue.ancestors.visible.each do |ancestor|
|
|
|
pdf.set_x(base_x + i)
|
|
|
buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
|
|
|
pdf.RDMMultiCell(190 - i, 5, buf)
|
|
|
i += 1 if i < 35
|
|
|
end
|
|
|
pdf.SetFontStyle('B',11)
|
|
|
pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
|
|
|
pdf.SetFontStyle('',8)
|
|
|
pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
|
|
|
pdf.ln
|
|
|
|
|
|
left = []
|
|
|
left << [l(:field_status), issue.status]
|
|
|
left << [l(:field_priority), issue.priority]
|
|
|
left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
|
|
|
left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id')
|
|
|
left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id')
|
|
|
|
|
|
right = []
|
|
|
right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
|
|
|
right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
|
|
|
right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
|
|
|
right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
|
|
|
right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)
|
|
|
|
|
|
rows = left.size > right.size ? left.size : right.size
|
|
|
while left.size < rows
|
|
|
left << nil
|
|
|
end
|
|
|
while right.size < rows
|
|
|
right << nil
|
|
|
end
|
|
|
|
|
|
half = (issue.visible_custom_field_values.size / 2.0).ceil
|
|
|
issue.visible_custom_field_values.each_with_index do |custom_value, i|
|
|
|
(i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value, false)]
|
|
|
end
|
|
|
|
|
|
if pdf.get_rtl
|
|
|
border_first_top = 'RT'
|
|
|
border_last_top = 'LT'
|
|
|
border_first = 'R'
|
|
|
border_last = 'L'
|
|
|
else
|
|
|
border_first_top = 'LT'
|
|
|
border_last_top = 'RT'
|
|
|
border_first = 'L'
|
|
|
border_last = 'R'
|
|
|
end
|
|
|
|
|
|
rows = left.size > right.size ? left.size : right.size
|
|
|
rows.times do |i|
|
|
|
heights = []
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
item = left[i]
|
|
|
heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
|
|
|
item = right[i]
|
|
|
heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
|
|
|
pdf.SetFontStyle('',9)
|
|
|
item = left[i]
|
|
|
heights << pdf.get_string_height(60, item ? item.last.to_s : "")
|
|
|
item = right[i]
|
|
|
heights << pdf.get_string_height(60, item ? item.last.to_s : "")
|
|
|
height = heights.max
|
|
|
|
|
|
item = left[i]
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
|
|
|
pdf.SetFontStyle('',9)
|
|
|
pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 0)
|
|
|
|
|
|
item = right[i]
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
|
|
|
pdf.SetFontStyle('',9)
|
|
|
pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 2)
|
|
|
|
|
|
pdf.set_x(base_x)
|
|
|
end
|
|
|
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
|
|
|
pdf.SetFontStyle('',9)
|
|
|
|
|
|
# Set resize image scale
|
|
|
pdf.set_image_scale(1.6)
|
|
|
pdf.RDMwriteHTMLCell(35+155, 5, '', '',
|
|
|
issue.description.to_s, issue.attachments, "LRB")
|
|
|
|
|
|
unless issue.leaf?
|
|
|
truncate_length = (!is_cjk? ? 90 : 65)
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
|
|
|
pdf.ln
|
|
|
issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
|
|
|
buf = "#{child.tracker} # #{child.id}: #{child.subject}".
|
|
|
truncate(truncate_length)
|
|
|
level = 10 if level >= 10
|
|
|
pdf.SetFontStyle('',8)
|
|
|
pdf.RDMCell(35+135,5, (level >=1 ? " " * level : "") + buf, border_first)
|
|
|
pdf.SetFontStyle('B',8)
|
|
|
pdf.RDMCell(20,5, child.status.to_s, border_last)
|
|
|
pdf.ln
|
|
|
end
|
|
|
end
|
|
|
|
|
|
relations = issue.relations.select { |r| r.other_issue(issue).visible? }
|
|
|
unless relations.empty?
|
|
|
truncate_length = (!is_cjk? ? 80 : 60)
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
|
|
|
pdf.ln
|
|
|
relations.each do |relation|
|
|
|
buf = ""
|
|
|
buf += "#{l(relation.label_for(issue))} "
|
|
|
if relation.delay && relation.delay != 0
|
|
|
buf += "(#{l('datetime.distance_in_words.x_days', :count => relation.delay)}) "
|
|
|
end
|
|
|
if Setting.cross_project_issue_relations?
|
|
|
buf += "#{relation.other_issue(issue).project} - "
|
|
|
end
|
|
|
buf += "#{relation.other_issue(issue).tracker}" +
|
|
|
" # #{relation.other_issue(issue).id}: #{relation.other_issue(issue).subject}"
|
|
|
buf = buf.truncate(truncate_length)
|
|
|
pdf.SetFontStyle('', 8)
|
|
|
pdf.RDMCell(35+155-60, 5, buf, border_first)
|
|
|
pdf.SetFontStyle('B',8)
|
|
|
pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
|
|
|
pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
|
|
|
pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), border_last)
|
|
|
pdf.ln
|
|
|
end
|
|
|
end
|
|
|
pdf.RDMCell(190,5, "", "T")
|
|
|
pdf.ln
|
|
|
|
|
|
if issue.changesets.any? &&
|
|
|
User.current.allowed_to?(:view_changesets, issue.project)
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
|
|
|
pdf.ln
|
|
|
for changeset in issue.changesets
|
|
|
pdf.SetFontStyle('B',8)
|
|
|
csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
|
|
|
csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
|
|
|
pdf.RDMCell(190, 5, csstr)
|
|
|
pdf.ln
|
|
|
unless changeset.comments.blank?
|
|
|
pdf.SetFontStyle('',8)
|
|
|
pdf.RDMwriteHTMLCell(190,5,'','',
|
|
|
changeset.comments.to_s, issue.attachments, "")
|
|
|
end
|
|
|
pdf.ln
|
|
|
end
|
|
|
end
|
|
|
|
|
|
if assoc[:journals].present?
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
pdf.RDMCell(190,5, l(:label_history), "B")
|
|
|
pdf.ln
|
|
|
assoc[:journals].each do |journal|
|
|
|
pdf.SetFontStyle('B',8)
|
|
|
title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
|
|
|
title << " (#{l(:field_private_notes)})" if journal.private_notes?
|
|
|
pdf.RDMCell(190,5, title)
|
|
|
pdf.ln
|
|
|
pdf.SetFontStyle('I',8)
|
|
|
details_to_strings(journal.visible_details, true).each do |string|
|
|
|
pdf.RDMMultiCell(190,5, "- " + string)
|
|
|
end
|
|
|
if journal.notes?
|
|
|
pdf.ln unless journal.details.empty?
|
|
|
pdf.SetFontStyle('',8)
|
|
|
pdf.RDMwriteHTMLCell(190,5,'','',
|
|
|
journal.notes.to_s, issue.attachments, "")
|
|
|
end
|
|
|
pdf.ln
|
|
|
end
|
|
|
end
|
|
|
|
|
|
if issue.attachments.any?
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
|
|
|
pdf.ln
|
|
|
for attachment in issue.attachments
|
|
|
pdf.SetFontStyle('',8)
|
|
|
pdf.RDMCell(80,5, attachment.filename)
|
|
|
pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
|
|
|
pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
|
|
|
pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
|
|
|
pdf.ln
|
|
|
end
|
|
|
end
|
|
|
pdf.output
|
|
|
end
|
|
|
|
|
|
# Returns a PDF string of a set of wiki pages
|
|
|
def wiki_pages_to_pdf(pages, project)
|
|
|
pdf = ITCPDF.new(current_language)
|
|
|
pdf.set_title(project.name)
|
|
|
pdf.alias_nb_pages
|
|
|
pdf.footer_date = format_date(Date.today)
|
|
|
pdf.add_page
|
|
|
pdf.SetFontStyle('B',11)
|
|
|
pdf.RDMMultiCell(190,5, project.name)
|
|
|
pdf.ln
|
|
|
# Set resize image scale
|
|
|
pdf.set_image_scale(1.6)
|
|
|
pdf.SetFontStyle('',9)
|
|
|
write_page_hierarchy(pdf, pages.group_by(&:parent_id))
|
|
|
pdf.output
|
|
|
end
|
|
|
|
|
|
# Returns a PDF string of a single wiki page
|
|
|
def wiki_page_to_pdf(page, project)
|
|
|
pdf = ITCPDF.new(current_language)
|
|
|
pdf.set_title("#{project} - #{page.title}")
|
|
|
pdf.alias_nb_pages
|
|
|
pdf.footer_date = format_date(Date.today)
|
|
|
pdf.add_page
|
|
|
pdf.SetFontStyle('B',11)
|
|
|
pdf.RDMMultiCell(190,5,
|
|
|
"#{project} - #{page.title} - # #{page.content.version}")
|
|
|
pdf.ln
|
|
|
# Set resize image scale
|
|
|
pdf.set_image_scale(1.6)
|
|
|
pdf.SetFontStyle('',9)
|
|
|
write_wiki_page(pdf, page)
|
|
|
pdf.output
|
|
|
end
|
|
|
|
|
|
def write_page_hierarchy(pdf, pages, node=nil, level=0)
|
|
|
if pages[node]
|
|
|
pages[node].each do |page|
|
|
|
if @new_page
|
|
|
pdf.add_page
|
|
|
else
|
|
|
@new_page = true
|
|
|
end
|
|
|
pdf.bookmark page.title, level
|
|
|
write_wiki_page(pdf, page)
|
|
|
write_page_hierarchy(pdf, pages, page.id, level + 1) if pages[page.id]
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def write_wiki_page(pdf, page)
|
|
|
pdf.RDMwriteHTMLCell(190,5,'','',
|
|
|
page.content.text.to_s, page.attachments, 0)
|
|
|
if page.attachments.any?
|
|
|
pdf.ln(5)
|
|
|
pdf.SetFontStyle('B',9)
|
|
|
pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
|
|
|
pdf.ln
|
|
|
for attachment in page.attachments
|
|
|
pdf.SetFontStyle('',8)
|
|
|
pdf.RDMCell(80,5, attachment.filename)
|
|
|
pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
|
|
|
pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
|
|
|
pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
|
|
|
pdf.ln
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
|
|
|
class RDMPdfEncoding
|
|
|
def self.rdm_from_utf8(txt, encoding)
|
|
|
txt ||= ''
|
|
|
txt = Redmine::CodesetUtil.from_utf8(txt, encoding)
|
|
|
if txt.respond_to?(:force_encoding)
|
|
|
txt.force_encoding('ASCII-8BIT')
|
|
|
end
|
|
|
txt
|
|
|
end
|
|
|
|
|
|
def self.attach(attachments, filename, encoding)
|
|
|
filename_utf8 = Redmine::CodesetUtil.to_utf8(filename, encoding)
|
|
|
atta = nil
|
|
|
if filename_utf8 =~ /^[^\/"]+\.(gif|jpg|jpe|jpeg|png)$/i
|
|
|
atta = Attachment.latest_attach(attachments, filename_utf8)
|
|
|
end
|
|
|
if atta && atta.readable? && atta.visible?
|
|
|
return atta
|
|
|
else
|
|
|
return nil
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
|
