diff options
Diffstat (limited to 'lib/sisu/develop/xhtml_epub2.rb')
| -rw-r--r-- | lib/sisu/develop/xhtml_epub2.rb | 886 |
1 files changed, 886 insertions, 0 deletions
diff --git a/lib/sisu/develop/xhtml_epub2.rb b/lib/sisu/develop/xhtml_epub2.rb new file mode 100644 index 00000000..edfb6e62 --- /dev/null +++ b/lib/sisu/develop/xhtml_epub2.rb @@ -0,0 +1,886 @@ +# encoding: utf-8 +=begin + +* Name: SiSU + +** Description: documents, structuring, processing, publishing, search +*** epub generation, processing + +** Author: Ralph Amissah + <ralph@amissah.com> + <ralph.amissah@gmail.com> + +** Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, + 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Ralph Amissah, + All Rights Reserved. + +** License: GPL 3 or later: + + SiSU, a framework for document structuring, publishing and search + + Copyright (C) Ralph Amissah + + 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 3 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, see <http://www.gnu.org/licenses/>. + + If you have Internet connection, the latest version of the GPL should be + available at these locations: + <http://www.fsf.org/licensing/licenses/gpl.html> + <http://www.gnu.org/licenses/gpl.html> + + <http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html> + +** SiSU uses: + * Standard SiSU markup syntax, + * Standard SiSU meta-markup syntax, and the + * Standard SiSU object citation numbering and system + +** Hompages: + <http://www.jus.uio.no/sisu> + <http://www.sisudoc.org> + +** Git + <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary> + <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/develop/xhtml_epub2.rb;hb=HEAD> + +=end +module SiSU_XHTML_EPUB2 + begin + require 'pstore' + rescue LoadError + SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia). + error('pstore NOT FOUND (LoadError)') + end + require_relative 'se_hub_particulars' # se_hub_particulars.rb + include SiSU_Particulars + require_relative 'xml_shared' # xml_shared.rb + include SiSU_XML_Munge + require_relative 'xhtml_table' # xhtml_table.rb + require_relative 'xhtml_epub2_format' # xhtml_epub2_format.rb + include SiSU_XHTML_EPUB2_Format + require_relative 'xhtml_epub2_segments' # xhtml_epub2_segments.rb + include SiSU_XHTML_EPUB2_Seg + require_relative 'xhtml_epub2_tune' # xhtml_epub2_tune.rb + include SiSU_XHTML_EPUB2_Tune + require_relative 'xhtml_epub2_concordance' # xhtml_epub2_concordance.rb + class Source + def initialize(opt) + @opt=opt + @particulars=SiSU_Particulars::CombinedSingleton.instance.get_all(opt) + end + def read + begin + songsheet + ensure + Dir.chdir(@opt.f_pth[:pth]) + end + end + def songsheet + begin + @md=@particulars.md + @fnb=@md.fnb + @env=@particulars.env + unless @opt.act[:quiet][:set]==:on + tool=(@opt.act[:verbose][:set]==:on \ + || @opt.act[:verbose_plus][:set]==:on \ + || @opt.act[:maintenance][:set]==:on) \ + ? "#{@env.program.epub_viewer} #{@md.file.output_path.epub.dir}/#{@md.file.base_filename.epub}" + : "[#{@opt.f_pth[:lng_is]}] #{@opt.fno}" + (@opt.act[:verbose][:set]==:on \ + || @opt.act[:verbose_plus][:set]==:on \ + || @opt.act[:maintenance][:set]==:on) \ + ? SiSU_Screen::Ansi.new( + @opt.act[:color_state][:set], + 'EPUB', + tool + ).green_hi_blue + : SiSU_Screen::Ansi.new( + @opt.act[:color_state][:set], + 'EPUB', + tool + ).green_title_hi + if (@opt.act[:verbose_plus][:set]==:on \ + || @opt.act[:maintenance][:set]==:on) + SiSU_Screen::Ansi.new( + @opt.act[:color_state][:set], + @opt.fns, + "#{@md.file.output_path.epub.dir}/#{@md.file.base_filename.epub}" + ).flow + end + end + @env.processing_path.epub_bld #(@md) + @env.processing_path.epub_cp_images(@md) + data=nil + SiSU_Env::FileOp.new(@md).mkdir.output.epub + @tuned_file_array=SiSU_XHTML_EPUB2::Source::XHTML_Environment.new(@particulars).tuned_file_instructions + data=@tuned_file_array + toc=SiSU_XHTML_EPUB2::Source::Toc.new(@md,data).songsheet + data=@tuned_file_array + SiSU_XHTML_EPUB2::Source::ScrollHeadAndSegToc.new(@md,toc).in_common #watch + SiSU_XHTML_EPUB2::Source::Seg.new(@md,data).songsheet + SiSU_XHTML_EPUB2::Source::Output.new(@md).songsheet + rescue + SiSU_Errors::Rescued.new($!,$@,@opt.selections.str,@opt.fns).location do + __LINE__.to_s + ':' + __FILE__ + end + ensure + unless (@opt.act[:verbose_plus][:set]==:on \ + || @opt.act[:maintenance][:set]==:on) + texfiles=Dir["#{@env.processing_path.tune}/#{@opt.fns}*"] + texfiles.each do |f| + if FileTest.file?(f) + File.unlink(f) + end + end + end + SiSU_Env::Clear.new(@opt.selections.str,@opt.fns).param_instantiate + @@flag,@@scr,@@seg,@@seg_endnotes,@@seg_subtoc,@@seg_ad={},{},{},{},{},{} + @@seg_total,@@tracker,@@loop_count,@@tablehead,@@number_of_cols=0,0,0,0,0 + @@seg_name,@@seg_name_html,@@seg_subtoc_array,@@seg_endnotes_array,@@segtocband,@@tablefoot=Array.new(7){[]} + @@filename_seg,@@seg_url,@@fn,@@to_lev4,@@get_hash_to,@@get_hash_fn='','','','','','','' + @@is4=@@is3=@@is2=@@is1=@@heading1=@@heading2=@@heading3=@@heading4=0 + end + end + private + class XHTML_Environment + def initialize(particulars) + @particulars=particulars + @md,@env=particulars.md,particulars.env + @env,@css=particulars.env,SiSU_Style::CSS.new + end + def directories + SiSU_Env::FileOp.new(@md).mkdir.output.epub + end + def tuned_file_instructions + @tell=SiSU_Screen::Ansi.new(@md.opt.act[:color_state][:set]) + directories + ao_array=@particulars.ao_array # ao file drawn here + @tuned_file_array=SiSU_XHTML_EPUB2_Tune::Tune.new(ao_array,@md).songsheet + @tuned_file_array + end + end + class Endnotes + include SiSU_XHTML_EPUB2_Format + def initialize(md,data) + @md,@data=md,data + end + def scroll + @scr_endnotes=[] + @data.each do |dob| + pg=dob.dup + unless pg.is ==:code + if pg.obj =~/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})[\d*+]+ / + endnote_array=[] + if pg.obj=~/#{Mx[:en_a_o]}[\d*+].+?#{Mx[:en_a_c]}/m + endnote_array = pg.obj.scan(/#{Mx[:en_a_o]}[\d*+]+(.+?)#{Mx[:en_a_c]}/m) + end + if pg.obj=~/#{Mx[:en_b_o]}[\d*]+\s.+?#{Mx[:en_b_c]}/m + endnote_array = pg.obj.scan(/#{Mx[:en_b_o]}[\d*]+(.+?)#{Mx[:en_b_c]}/m) + end + if pg.obj=~/#{Mx[:en_b_o]}[\d+]+\s.+?#{Mx[:en_b_c]}/m + endnote_array = pg.obj.scan(/#{Mx[:en_b_o]}[\d+]+(.+?)#{Mx[:en_b_c]}/m) + end + endnote_array.flatten.each do |note| + txt_obj={ txt: note } + format_scroll=SiSU_XHTML_EPUB2_Format::FormatScroll.new(@md,txt_obj) + @scr_endnotes << format_scroll.endnote_body + end + end + end + end + @scr_endnotes + end + end + class Toc + @@toc={ seg: [], seg_mini: [], scr: [], ncx: [], opf: [] } + @@seg_url='' + @@firstseg=nil + def initialize(md=nil,data='') + @md,@data=md,data + @epub=SiSU_XHTML_EPUB2_Format::HeadInformation.new(@md) + @tell=SiSU_Screen::Ansi.new(@md.opt.act[:color_state][:set]) if @md + @make=SiSU_Env::ProcessingSettings.new(@md) + end + def songsheet #extracts toc for scroll & seg + if (@md.opt.act[:verbose][:set]==:on \ + || @md.opt.act[:verbose_plus][:set]==:on \ + || @md.opt.act[:maintenance][:set]==:on) + SiSU_Screen::Ansi.new( + @md.opt.act[:color_state][:set], + 'Toc' + ).txt_grey + end + toc=nil + @@firstseg=nil + @@toc={ seg: [], seg_mini: [], scr: [], ncx: [], opf: [] } + md_opf_a_content,md_opf_a_spine,md_opf_a_guide=[],[],[] + @nav_no=0 + @s_a_no,@s_b_no,@s_c_no,@s_d_no,@lv5_no,@lv6_no=0,0,0,0,0,0 + @@toc[:ncx] << @epub.toc_ncx.open #epub ncx navmap + @@toc[:ncx] << @epub.toc_ncx.head_open << @epub.toc_ncx.head << @epub.toc_ncx.head_close + @@toc[:ncx] << @epub.toc_ncx.doc_title << @epub.toc_ncx.doc_author + @@toc[:ncx] << @epub.toc_ncx.navmap_open + @@toc[:opf] << @epub.metadata_opf.package_open + @@toc[:opf] << @epub.metadata_opf.metadata + @@toc[:opf] << @epub.metadata_opf.manifest_open + @@toc[:seg] << %{<div class="content">\n<div class="substance">} + @@toc[:scr] << %{<div class="content">\n<div class="substance">} + if defined? @md.make.cover_image \ + and @md.make.cover_image.is_a?(Hash) \ + and @md.make.cover_image[:cover] =~/\S+/ + md_opf_a_content << @epub.metadata_opf.manifest_cover_image_information(@md) + md_opf_a_spine << @epub.metadata_opf.spine_cover_image + md_opf_a_guide << @epub.metadata_opf.guide_cover_image + end + md_opf_a_content << @epub.metadata_opf.manifest_content_sisu_toc + if @make.build.toc? + md_opf_a_spine << @epub.metadata_opf.spine_sisu_toc + md_opf_a_guide << @epub.metadata_opf.guide_sisu_toc + end + @ncxo=[false,false,false,false,false,false,false] + @dob_toc2,@dob_toc3=nil,nil + @ncx_cls=[] + @level_a_first_occurrence=true + @data.each do |dob| + if dob.is==:heading \ + || dob.is==:heading_insert + dob_toc=dob.dup + toc=case dob_toc.ln + when 0 + @s_a_no +=1 + lv_name='section_a' + @s_a_no.to_s + @nav_no+=1 + @nav_no2=@nav_no + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[7] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[6] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[5] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[4] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[3] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[2] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[1] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[0] + @ncxo[0],@ncxo[1],@ncxo[2],@ncxo[3],@ncxo[4],@ncxo[5],@ncxo[6],@ncxo[7]= + true, false, false, false, false, false, false, false + @epub.sections(dob_toc,lv_name) + if @level_a_first_occurrence \ + && @make.build.toc? + @@toc[:ncx] << @epub.toc_ncx.navmap_sisu_toc(@nav_no) #epub ncx navmap, toc + @nav_no+=1 + @level_a_first_occurrence=false + end + @@toc[:ncx] << @epub.toc_ncx.navpoint(dob_toc,@nav_no,lv_name) if dob_toc + md_opf_a_content << @epub.metadata_opf.manifest_content(dob_toc,lv_name) + md_opf_a_spine << @epub.metadata_opf.spine(dob_toc,lv_name) + md_opf_a_guide << @epub.metadata_opf.guide(dob_toc,lv_name) + SiSU_XHTML_EPUB2::Source::Toc.new(@md,dob_toc).level_0 + when 1 + @s_b_no +=1 + lv_name='section_b' + @s_b_no.to_s + @nav_no+=1 + @nav_no2=@nav_no + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[7] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[6] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[5] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[4] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[3] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[2] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[1] + @ncxo[1],@ncxo[2],@ncxo[3],@ncxo[4],@ncxo[5],@ncxo[6],@ncxo[7]= + true, false, false, false, false, false, false + @epub.sections(dob_toc,lv_name) + @@toc[:ncx] << @epub.toc_ncx.navpoint(dob_toc,@nav_no,lv_name) if dob_toc + md_opf_a_content << @epub.metadata_opf.manifest_content(dob_toc,lv_name) + md_opf_a_spine << @epub.metadata_opf.spine(dob_toc,lv_name) + md_opf_a_guide << @epub.metadata_opf.guide(dob_toc,lv_name) + SiSU_XHTML_EPUB2::Source::Toc.new(@md,dob_toc).level_1 + when 2 + @s_c_no +=1 + lv_name='section_c' + @s_c_no.to_s + @nav_no+=1 + @nav_no2=@nav_no + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[7] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[6] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[5] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[4] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[3] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[2] + @ncxo[2],@ncxo[3],@ncxo[4],@ncxo[5],@ncxo[6],@ncxo[7]= + true, false, false, false, false, false + @epub.sections(dob_toc,lv_name) + @@toc[:ncx] << @epub.toc_ncx.navpoint(dob_toc,@nav_no,lv_name) if dob_toc + md_opf_a_content << @epub.metadata_opf.manifest_content(dob_toc,lv_name) + md_opf_a_spine << @epub.metadata_opf.spine(dob_toc,lv_name) + md_opf_a_guide << @epub.metadata_opf.guide(dob_toc,lv_name) + SiSU_XHTML_EPUB2::Source::Toc.new(@md,dob_toc).level_2 + when 3 + @s_d_no +=1 + lv_name='section_d' + @s_d_no.to_s + @nav_no+=1 + @nav_no3=@nav_no + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[7] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[6] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[5] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[4] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[3] + @ncxo[3],@ncxo[4],@ncxo[5],@ncxo[6],@ncxo[7]= + true, false, false, false, false + @epub.sections(dob_toc,lv_name) + @@toc[:ncx] << @epub.toc_ncx.navpoint(dob_toc,@nav_no,lv_name) if dob_toc + md_opf_a_content << @epub.metadata_opf.manifest_content(dob_toc,lv_name) + md_opf_a_spine << @epub.metadata_opf.spine(dob_toc,lv_name) + md_opf_a_guide << @epub.metadata_opf.guide(dob_toc,lv_name) + SiSU_XHTML_EPUB2::Source::Toc.new(@md,dob_toc).level_3 + when 4 + @ncx_cls=[] + lv_name=dob_toc.name + @nav_no+=1 + @dob_name=dob.name + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[7] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[6] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[5] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[4] + @ncxo[4],@ncxo[5],@ncxo[6],@ncxo[7]= + true, false, false, false + @@toc[:ncx] << @epub.toc_ncx.navpoint(dob_toc,@nav_no,lv_name) if dob_toc + md_opf_a_content << @epub.metadata_opf.manifest_content(dob_toc,lv_name) + md_opf_a_spine << @epub.metadata_opf.spine(dob_toc,lv_name) + md_opf_a_guide << @epub.metadata_opf.guide(dob_toc,lv_name) + SiSU_XHTML_EPUB2::Source::Toc.new(@md,dob_toc).level_4 + when 5 + @ncx_cls=[] + hashtag='#o' + dob_toc.ocn.to_s + lv_name=@dob_name + @nav_no+=1 + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[7] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[6] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[5] + @ncxo[5],@ncxo[6],@ncxo[7]= + true, false, false + @@toc[:ncx] << @epub.toc_ncx.navpoint(dob_toc,@nav_no,lv_name,hashtag) if dob_toc + md_opf_a_content << @epub.metadata_opf.manifest_content(dob_toc,lv_name,hashtag) + md_opf_a_spine << @epub.metadata_opf.spine(dob_toc,lv_name,hashtag) + md_opf_a_guide << @epub.metadata_opf.guide(dob_toc,lv_name,hashtag) + SiSU_XHTML_EPUB2::Source::Toc.new(@md,dob_toc).level_5 + when 6 + @ncx_cls=[] + hashtag='#o' + dob_toc.ocn.to_s + lv_name=@dob_name + @nav_no+=1 + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[7] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[6] + @ncxo[6],@ncxo[7]= + true, false + @@toc[:ncx] << @epub.toc_ncx.navpoint(dob_toc,@nav_no,lv_name,hashtag) if dob_toc + md_opf_a_content << @epub.metadata_opf.manifest_content(dob_toc,lv_name,hashtag) + md_opf_a_spine << @epub.metadata_opf.spine(dob_toc,lv_name,hashtag) + md_opf_a_guide << @epub.metadata_opf.guide(dob_toc,lv_name,hashtag) + SiSU_XHTML_EPUB2::Source::Toc.new(@md,dob_toc).level_6 + when 7 + @ncx_cls=[] + hashtag='#o' + dob_toc.ocn.to_s + lv_name=@dob_name + @nav_no+=1 + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[7] + @ncxo[7]=true + @@toc[:ncx] << @epub.toc_ncx.navpoint(dob_toc,@nav_no,lv_name,hashtag) if dob_toc + md_opf_a_content << @epub.metadata_opf.manifest_content(dob_toc,lv_name,hashtag) + md_opf_a_spine << @epub.metadata_opf.spine(dob_toc,lv_name,hashtag) + md_opf_a_guide << @epub.metadata_opf.guide(dob_toc,lv_name,hashtag) + SiSU_XHTML_EPUB2::Source::Toc.new(@md,dob_toc).level_7 + else nil + end + toc.each do |k,d| + d.gsub!(/(?:#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})\s*/m,' ') + end if toc + if @@firstseg.nil? \ + and dob.ln==4 \ + and dob.name =~/\S+/ + @@firstseg=dob.name + end + if toc + begin + @@toc[:seg] << toc[:seg] + @@toc[:scr] << toc[:seg] + rescue + SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do + __LINE__.to_s + ':' + __FILE__ + end + end + end + end + end + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[6] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[5] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[4] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[3] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[2] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[1] + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[0] + @ncxo[0],@ncxo[1],@ncxo[2],@ncxo[3],@ncxo[4],@ncxo[5],@ncxo[6]=false,false,false,false,false,false,false + md_opf_a_content << @epub.metadata_opf.manifest_images(@md.ec[:image]) + @@toc[:seg] << "</div>\n</div>" + @@toc[:scr] << "</div>\n</div>" + @@toc[:ncx] << @epub.toc_ncx.navmap_close + @@toc[:ncx] << @epub.toc_ncx.close + @@toc[:opf] << md_opf_a_content << @epub.metadata_opf.manifest_close + @@toc[:opf] << @epub.metadata_opf.spine_open << md_opf_a_spine << @epub.metadata_opf.spine_close + @@toc[:opf] << @epub.metadata_opf.guide_open << md_opf_a_guide << @epub.metadata_opf.guide_close + @@toc[:opf] << @epub.metadata_opf.package_close + @@toc[:opf]=@@toc[:opf].flatten + SiSU_XHTML_EPUB2::Source::Output.new(@md,@@toc[:opf]).epub_metadata_opf + SiSU_XHTML_EPUB2::Source::Output.new(@md,@@toc[:ncx]).epub_toc_ncx + @md.firstseg=@@firstseg + @@toc + end + protected + def level_0 + dob=@data + linkname=dob.obj.gsub(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/,'').strip + link=dob.ocn + title=linkname + toc={} + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:seg]=format_toc.lev1 + title=if dob.ocn ==0 then linkname + else + @@toc[:scr] << '<br />' + link=(dob.ln) \ + ? dob.ln + : '' + %{<b><a href="##{link}">#{linkname}</a></b>} + end + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:scr]=format_toc.lev1 + toc + end + def level_1 + dob=@data + linkname=dob.obj.gsub(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/,'').strip + link=dob.ocn + title=if dob.obj !~/Document Information/ + linkname + else + link='metadata' + %{<b><a href="#{link}#{Sfx[:epub_xhtml]}">#{linkname}</a></b>} + end + toc={} + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:seg]=if dob.name =~/^meta/ \ + and dob.obj =~/Document Information/ #check + format_toc.lev0 + else format_toc.lev1 + end + title=if dob.ocn ==0 + if dob.name =~/^meta/ \ + and dob.obj =~/Document Information/ + %{<a href="#docinfo">#{linkname}</a>} + else linkname + end + else + @@toc[:scr] << '<br />' + link=(dob.ln) \ + ? dob.ln + : '' + %{<b><a href="##{link}">#{linkname}</a></b>} + end + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:scr]=if dob.name =~/^meta/ \ + and dob.obj =~/Document Information/ + format_toc.lev0 + else format_toc.lev1 + end + toc + end + def level_2 + dob=@data + linkname=dob.obj.gsub(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/,'').strip + ocn=dob.ocn + if ocn \ + and ocn !~/#/ + p_num=SiSU_XHTML_EPUB2_Format::ParagraphNumber.new(@md,ocn) + end + txt_obj={ txt: linkname } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc={} + toc[:seg]=format_toc.lev2 + if p_num + title=%{#{p_num.goto}#{linkname}</a>} + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:scr]=format_toc.lev2 + end + toc + end + def level_3 + dob=@data + linkname=dob.obj.gsub(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/,'').strip + ocn=dob.ocn + if ocn \ + and ocn !~/#/ + p_num=SiSU_XHTML_EPUB2_Format::ParagraphNumber.new(@md,ocn) + end + txt_obj={ txt: linkname } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc={} + toc[:seg]=format_toc.lev3 + if p_num + title=%{#{p_num.goto}#{linkname}</a>} + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:scr]=format_toc.lev3 + end + toc + end + def level_4 + dob=@data + linkname=dob.obj.gsub(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/,'').strip + ocn=dob.ocn + p_num=SiSU_XHTML_EPUB2_Format::ParagraphNumber.new(@md,ocn) if ocn + if dob.ln==4 + seg_link=%{ <a href="#{dob.name}#{Sfx[:epub_xhtml]}"> + #{dob.obj} + </a> } + @@seg_url=dob.name + elsif dob.obj =~/\d+.\d+.\d+.\d+|\d+.\d+.\d+|\d+.\d+|\d+/ + seg_link=dob.obj.gsub(/^(\d+.\d+.\d+.\d+|\d+.\d+.\d+|\d+.\d+|\d+)(.*)/, + %{<a href="\\1#{Sfx[:epub_xhtml]}">} + + %{\\1 \\2</a> }) + end + p_num=SiSU_XHTML_EPUB2_Format::ParagraphNumber.new(@md,ocn) if ocn + txt_obj={ txt: seg_link } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc={} + toc[:seg]=format_toc.lev4 + title=%{#{p_num.goto}#{linkname}</a>} if p_num + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:scr]=format_toc.lev4 + toc + end + def level_5 + dob=@data + linkname=dob.obj.gsub(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/,'').strip + ocn=dob.ocn + toc={} + if ocn \ + and ocn !~/#/ + p_num=SiSU_XHTML_EPUB2_Format::ParagraphNumber.new(@md,ocn) + lnk_n_txt=%{ <a href="#{@@seg_url}#{Sfx[:epub_xhtml]}#o#{ocn}"> + #{linkname} + </a>} + txt_obj={ txt: lnk_n_txt } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:seg]=format_toc.lev5 + title=%{#{p_num.goto}#{linkname}</a>} + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:scr]=format_toc.lev5 + end + toc + end + def level_6 + dob=@data + linkname=dob.obj.gsub(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/,'').strip + ocn=dob.ocn + toc={} + if ocn \ + and ocn !~/#/ + p_num=SiSU_XHTML_EPUB2_Format::ParagraphNumber.new(@md,ocn) + lnk_n_txt=%{ <a href="#{@@seg_url}#{Sfx[:epub_xhtml]}#o#{ocn}"> + #{linkname} +</a>} + txt_obj={ txt: lnk_n_txt } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:seg]=format_toc.lev6 + title=%{#{p_num.goto}#{linkname}</a>} + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:scr]=format_toc.lev6 + end + toc + end + def level_7 + dob=@data + linkname=dob.obj.gsub(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/,'').strip + ocn=dob.ocn + toc={} + if ocn \ + and ocn !~/#/ + p_num=SiSU_XHTML_EPUB2_Format::ParagraphNumber.new(@md,ocn) + lnk_n_txt=%{ <a href="#{@@seg_url}#{Sfx[:epub_xhtml]}#o#{ocn}"> + #{linkname} +</a>} + txt_obj={ txt: lnk_n_txt } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:seg]=format_toc.lev7 + title=%{#{p_num.goto}#{linkname}</a>} + txt_obj={ txt: title } + format_toc=SiSU_XHTML_EPUB2_Format::FormatToc.new(@md,txt_obj) + toc[:scr]=format_toc.lev7 + end + toc + end + end + class ScrollHeadAndSegToc < Toc + def initialize(md='',toc='',links_guide_toc='') + @md,@toc,@links_guide_toc=md,toc,links_guide_toc + end + def in_common + toc_shared=[] + segtoc=[] + if (@md.opt.act[:verbose][:set]==:on \ + || @md.opt.act[:verbose_plus][:set]==:on \ + || @md.opt.act[:maintenance][:set]==:on) + SiSU_Screen::Ansi.new( + @md.opt.act[:color_state][:set], + 'Scroll & Segtoc' + ).txt_grey + end + format_head_toc=SiSU_XHTML_EPUB2_Format::HeadToc.new(@md) + dochead=format_head_toc.head + dochead=dochead.gsub(/toc\.(html)/,'doc.\1') #kludge + toc_shared << dochead #<< ads.div.major + segtoc << format_head_toc.head #<< ads.div.major + if defined? @md.rights.all \ + and @md.rights.all + rights=format_head_toc.rights.all + rights=SiSU_XHTML_EPUB2_Tune::CleanXHTML.new(rights).clean + end + if defined? @md.notes.prefix_b \ + and @md.notes.prefix_b + prefix_b=format_head_toc.prefix_b + prefix_b=SiSU_XHTML_EPUB2_Tune::CleanXHTML.new(prefix_b).clean + end + tmp_head=nil + doc_title_endnote=@md.title.full.gsub(/(\*+)/,'<sup><a href="#endnotes">\1</a></sup>') + tmp_head=doc_title_endnote + "\n" + txt_obj={ txt: tmp_head } + format_txt_obj=SiSU_XHTML_EPUB2_Format::FormatTextObject.new(@md,txt_obj) + toc_shared << format_txt_obj.center_bold + segtoc << format_txt_obj.center_bold + if defined? @md.creator.author \ + and @md.creator.author + creator_endnote=@md.creator.author.gsub(/(\*+)/,%{#{$ep[:hsp]}<sup><a href="#notes">\\1</a></sup>}) + tmp_head=creator_endnote + "\n" + txt_obj={ txt: tmp_head } + format_txt_obj=SiSU_XHTML_EPUB2_Format::FormatTextObject.new(@md,txt_obj) + toc_shared << format_txt_obj.center_bold + segtoc << format_txt_obj.center_bold + end + tmp_head=nil + if defined? @md.prefix_a \ + and @md.prefix_a + tmp_head ||= %{#{@md.prefix_a}\n} + toc_shared << tmp_head.dup + segtoc << tmp_head.dup + end + tmp_head=nil + toc_shared << @links_guide_toc + if defined? @md.rights.all \ + and @md.rights.all + toc_shared << rights + end + if defined? @md.prefix_b \ + and @md.prefix_b + toc_shared << prefix_b + end + #Table of Contents added/appended here + toc_shared << @toc[:scr] + segtoc << @links_guide_toc + segtoc << @toc[:seg] + if defined? @md.rights.all \ + and @md.rights.all + segtoc << rights + end + if defined? @md.prefix_b \ + and @md.prefix_b + segtoc << prefix_b + end + #Segtoc tail added here + segtoc << format_head_toc.xhtml_close + segtoc=segtoc.flatten.compact #watch + SiSU_XHTML_EPUB2::Source::Output.new(@md).make_cover_image + SiSU_XHTML_EPUB2::Source::Output.new(@md,segtoc).make_segtoc + segtoc=[] + @toc[:scr],@toc[:seg]=[],[] + toc_shared + end + end + class Table < SiSU_XHTML_Table::TableXHTML + end + class Seg < SiSU_XHTML_EPUB2_Seg::Seg + end + class Output + def initialize(md,output='') + @md,@output=md,output + @epub_doc="#{@md.fnb}.epub" + @epub_header=SiSU_XHTML_EPUB2_Format::HeadInformation.new(@md) + @make=SiSU_Env::ProcessingSettings.new(@md) + @make_file=SiSU_Env::CreateFile.new(@md.fns) + end + def songsheet + mimetype + metainf_container + css + images if @md.ec[:image] + #concordance #uncomment to enable inclusion of concordance file + output_zip + end + def mimetype + out=@make_file.epub.mimetype + out<<@epub_header.mimetype + out.close + end + def metainf_container #container.xml file in META-INF directory + out=@make_file.epub.metainf_cont + out<<@epub_header.metainf_container + out.close + end + def css + out=@make_file.epub.xhtml_css + out << SiSU_XHTML_EPUB2_Format::CSS.new.css_epub_xhtml + out.close + end + def epub_toc_ncx + begin + out=@make_file.epub.toc_ncx + @output.each do |para| + unless para =~/\A\s*\Z/ + out.puts para + end + end + out.close + rescue + SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do + __LINE__.to_s + ':' + __FILE__ + end + end + end + def epub_metadata_opf + begin + out=@make_file.epub.metadata + @output.each do |para| + unless para =~/\A\s*\Z/ + out.puts para + end + end + out.close + rescue + SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do + __LINE__.to_s + ':' + __FILE__ + end + end + end + def images + img_pth=@md.env.path.image_source_include + img_src_pth=unless @md.opt.f_pth[:pth] =~/\/\S+?\/sisupod\/\S+?\/sisupod\/doc/ + @md.file.output_path.epub.rel_image + else + pt=/(\/\S+?\/sisupod\/\S+?\/sisupod)\/doc/.match(@md.opt.f_pth[:pth])[1] + pt + '/image' + end + @md.ec[:image].each do |x| + if FileTest.directory?("#{@md.env.processing_path.epub}/#{Ep[:d_oebps]}/image") \ + && FileTest.file?("#{img_src_pth}/#{x}") + FileUtils::cp("#{img_src_pth}/#{x}","#{@md.env.processing_path.epub}/#{Ep[:d_oebps]}/image") + elsif FileTest.directory?("#{@md.env.processing_path.epub}/#{Ep[:d_oebps]}/image") \ + && FileTest.file?("#{img_pth}/#{x}") + FileUtils::cp("#{img_pth}/#{x}","#{@md.env.processing_path.epub}/#{Ep[:d_oebps]}/image") + else STDERR.puts %{\t*WARN* did not find image - "#{x}" in #{img_src_pth} or #{img_pth} [#{__FILE__}:#{__LINE__}]} + end + end + end + def concordance + SiSU_XHTML_EPUB2_Concordance::Source.new(@md.opt).read + end + def output_zip + FileUtils::mkdir_p(@md.file.output_path.epub.dir) unless FileTest.directory?(@md.file.output_path.epub.dir) + if FileTest.directory?(@md.env.processing_path.epub) \ + and SiSU_Env::SystemCall.new.zip + pwd=Dir.pwd + Dir.chdir(@md.env.processing_path.epub) + system(" + zip -qXr9D #{@epub_doc} * + ") + FileUtils::mv(@epub_doc, @md.file.place_file.epub.dir) + Dir.chdir(pwd) + unless @md.opt.act[:maintenance][:set]==:on + FileUtils::rm_r(@md.env.processing_path.epub) + end + else + SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).mark('*EXITED epub* zip program not found') unless SiSU_Env::SystemCall.new.zip + end + end + def make_cover_image + begin + if @md.make.cover_image? \ + and @md.make.cover_image.is_a?(Hash) \ + and @md.make.cover_image[:cover] =~/\S+/ + filename_xhtml=@make_file.epub.xhtml_cover_image + cover_image=<<WOK +<?xml version='1.0' encoding='utf-8'?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" + "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <title>Cover</title> + <meta http-equiv="Content-Type" content='text/html; charset=utf-8' /> + <link rel="stylesheet" href="css/xhtml.css" type="text/css" /> + <style type="text/css"> img { max-width: 100%; } </style> + </head> + <body xml:lang="en"> + <div class="svg_outer"> + <div class="svg_inner"> + <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xl="http://www.w3.org/1999/xlink" width="100%" height="100%" viewBox="0 0 #{@md.make.cover_image[:w]} #{@md.make.cover_image[:h]}" preserveAspectRatio="xMidYMid meet"> + <image width="#{@md.make.cover_image[:w]}" height="#{@md.make.cover_image[:h]}" xl:href="image/#{@md.make.cover_image[:cover]}" /> + </svg> + </div> + </div> + </body> +</html> +WOK + filename_xhtml.puts cover_image,"\n" + filename_xhtml.close + end + rescue + SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do + __LINE__.to_s + ':' + __FILE__ + end + end + end + def make_segtoc + begin + if @make.build.toc? + filename_xhtml=@make_file.epub.xhtml_index + @output.each do |para| + para=para.strip + unless para =~/\A\s*\Z/ + filename_xhtml.puts para,"\n" + end + end + filename_xhtml.close + end + rescue + SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do + __LINE__.to_s + ':' + __FILE__ + end + end + end + end + end +end +__END__ |