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|
# frozen_string_literal: true
#
# Redmine - project management software
# Copyright (C) 2006-2019 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 'rbpdf'
module Redmine
module Export
module PDF
class ITCPDF < RBPDF
include Redmine::I18n
attr_accessor :footer_date
def initialize(lang, orientation='P')
@@k_path_cache = Rails.root.join('tmp', 'pdf')
FileUtils.mkdir_p @@k_path_cache unless File::exist?(@@k_path_cache)
set_language_if_valid lang
super(orientation, 'mm', 'A4')
set_print_header(false)
set_rtl(l(:direction) == 'rtl')
@font_for_content = l(:general_pdf_fontname)
@monospaced_font_for_content = l(:general_pdf_monospaced_fontname)
@font_for_footer = l(:general_pdf_fontname)
set_creator(Redmine::Info.app_name)
set_font(@font_for_content)
set_header_font([@font_for_content, '', 10])
set_footer_font([@font_for_content, '', 8])
set_default_monospaced_font(@monospaced_font_for_content)
set_display_mode('default', 'OneColumn')
end
def SetFontStyle(style, size)
set_font(@font_for_content, style, size)
end
def SetFont(family, style='', size=0, fontfile='')
# FreeSerif Bold Thai font has problem.
style.delete!('B') if family.to_s.casecmp('freeserif') == 0
# DejaVuSans Italic Arabic and Persian font has problem.
style.delete!('I') if family.to_s.casecmp('dejavusans') == 0 && current_language.to_s.casecmp("vi") != 0
# DejaVuSansMono Italic Arabic font has problem
style.delete!('I') if family.to_s.casecmp('dejavusansmono') == 0
super(family, style, size, fontfile)
end
alias_method :set_font, :SetFont
def fix_text_encoding(txt)
RDMPdfEncoding::rdm_from_utf8(txt, "UTF-8")
end
def formatted_text(text)
Redmine::WikiFormatting.to_html(Setting.text_formatting, text)
end
def RDMCell(w, h=0, txt='', border=0, ln=0, align='', fill=0, link='')
cell(w, h, txt, border, ln, align, fill, link)
end
def RDMMultiCell(w, h=0, txt='', border=0, align='', fill=0, ln=1)
multi_cell(w, h, txt, border, align, fill, ln)
end
def RDMwriteFormattedCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
@attachments = attachments
css_tag = ' <style>
table, td {
border: 2px #ff0000 solid;
}
th { background-color:#EEEEEE; padding: 4px; white-space:nowrap; text-align: center; font-style: bold;}
pre {
background-color: #fafafa;
}
</style>'
# Strip {{toc}} tags
txt = txt.gsub(/<p>\{\{([<>]?)toc\}\}<\/p>/i, '')
writeHTMLCell(w, h, x, y, css_tag + txt, border, ln, fill)
end
def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
txt = formatted_text(txt)
RDMwriteFormattedCell(w, h, x, y, txt, attachments, border, ln, fill)
end
def get_image_filename(attrname)
atta = RDMPdfEncoding.attach(@attachments, attrname, "UTF-8")
if atta
return atta.diskfile
else
return nil
end
end
def get_sever_url(url)
if !empty_string(url) and (url[0, 1] == '/')
Setting.host_name.split('/')[0] + url
else
url
end
end
def Footer
set_font(@font_for_footer, 'I', 8)
set_x(15)
if get_rtl
RDMCell(0, 5, @footer_date, 0, 0, 'R')
else
RDMCell(0, 5, @footer_date, 0, 0, 'L')
end
set_x(-30)
RDMCell(0, 5, get_alias_num_page() + '/' + get_alias_nb_pages(), 0, 0, 'C')
end
end
class RDMPdfEncoding
def self.rdm_from_utf8(txt, encoding)
txt ||= ''
Redmine::CodesetUtil.from_utf8(txt, encoding).b
end
def self.attach(attachments, filename, encoding)
filename_utf8 = Redmine::CodesetUtil.to_utf8(filename, encoding)
atta = nil
if /^[^\/"]+\.(gif|jpg|jpe|jpeg|png)$/i.match?(filename_utf8)
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
|
