diff options
Diffstat (limited to 'lib/sisu/v2/epub.rb')
| -rw-r--r-- | lib/sisu/v2/epub.rb | 658 |
1 files changed, 658 insertions, 0 deletions
diff --git a/lib/sisu/v2/epub.rb b/lib/sisu/v2/epub.rb new file mode 100644 index 00000000..6df06025 --- /dev/null +++ b/lib/sisu/v2/epub.rb @@ -0,0 +1,658 @@ +# coding: utf-8 +=begin + + * Name: SiSU + + * Description: a framework for document structuring, publishing and search + + * Author: Ralph Amissah + + * Copyright: (C) 1997 - 2010, 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.jus.uio.no/sisu/gpl.fsf/toc.html> + <http://www.jus.uio.no/sisu/gpl.fsf/doc.html> + <http://www.jus.uio.no/sisu/gpl.fsf/plain.txt> + + * 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> + + * Download: + <http://www.jus.uio.no/sisu/SiSU/download.html> + + * Ralph Amissah + <ralph@amissah.com> + <ralph.amissah@gmail.com> + + ** Description: epub generation, processing + +=end +module SiSU_EPUB + require 'pstore' + require "#{SiSU_lib}/particulars" # particulars.rb + include SiSU_Particulars + require "#{SiSU_lib}/defaults" # defaults.rb + include SiSU_Viz + require "#{SiSU_lib}/xhtml_table" # xhtml_table.rb + require "#{SiSU_lib}/epub_format" # epub_format.rb + include SiSU_EPUB_Format + require "#{SiSU_lib}/epub_segments" # epub_segments.rb + include SiSU_EPUB_seg + require "#{SiSU_lib}/epub_tune" # epub_tune.rb + include SiSU_EPUB_Tune + require "#{SiSU_lib}/epub_concordance" # epub_concordance.rb + class Source + def initialize(opt) + @opt=opt + @particulars=SiSU_Particulars::Combined_singleton.instance.get_all(opt) + end + def read + songsheet + end + def songsheet + begin + @md=@particulars.md + @fnb=@md.fnb + @env=@particulars.env + loc=@env.path.url.output_tell + tool=if @opt.cmd =~/z/; "#{@env.program.epub_viewer} #{loc}/epub/#{@fnb}.epub" + elsif @opt.cmd =~/[MVv]/; "#{@env.program.epub_viewer} #{loc}/epub/#{@fnb}.epub" + else '' + end + SiSU_Screen::Ansi.new(@opt.cmd,'EPUB',tool).green_hi_blue unless @opt.cmd =~/q/ + SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{loc}/epub/#{@fnb}.epub").flow if @opt.cmd =~/[MV]/ + @env.path.epub_bld #(@md) + @env.path.epub_cp_images(@md) + dir_epub=@env.path.epub + SiSU_Env::Info_skin.new(@md).select + data=nil + my_make=SiSU_Env::Create_file.new(@opt.cmd,@opt.fns,@md) #Beware #FIX opt and md, both not necessary + SiSU_Env::SiSU_file.new(@md).mkdir + @tuned_file_array=SiSU_EPUB::Source::XHtml_environment.new(@particulars).tuned_file_instructions + data=@tuned_file_array + scr_endnotes=SiSU_EPUB::Source::Endnotes.new(@md,data).scroll + toc=SiSU_EPUB::Source::Toc.new(@md,data).songsheet + data=@tuned_file_array + scr_toc=SiSU_EPUB::Source::Scroll_head_and_segtoc.new(@md,toc).in_common #watch + SiSU_EPUB::Source::Seg.new(@md,data).songsheet + SiSU_EPUB::Source::Epub_output.new(@md).songsheet + rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error + ensure + unless @opt.cmd =~/[MV]/ #check maintenance flag + texfiles=Dir["#{@env.path.tune}/#{@opt.fns}*"] + texfiles.each do |f| + if FileTest.file?(f) + File.unlink(f) + end + end + end + SiSU_Env::Create_file.new(@opt.cmd,@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 + @vz=SiSU_Env::Get_init.instance.skin + @env,@css,@symlnk=particulars.env,SiSU_Style::CSS.new,SiSU_Env::Create_system_link.new #home + end + def link_images + @symlnk.images + end + def directories + my_make=SiSU_Env::Create_file.new(@md.cmd,@md.fns) + @path={ :root=>my_make.html_root } + title=File.basename(@md.fns,'.rb') + SiSU_Env::SiSU_file.new(@md).mkdir + end + def tuned_file_instructions + @tell=SiSU_Screen::Ansi.new(@md.cmd) + @md.cmd=@md.cmd.gsub(/H/,'h') + @md.file_type='html' if @md.cmd =~/[hon]/ + directories + newfilename=%{#{@env.path.output}/#{@md.fnb}/#{@md.fn[:index]}} if @md.file_type =~/html/ + dal_array=@particulars.dal_array # dal file drawn here + @tuned_file_array=SiSU_EPUB_Tune::Tune.new(dal_array,@md).songsheet + @tuned_file_array + end + end + class Endnotes + include SiSU_EPUB_Format + def initialize(md,data) + @md,@data=md,data + end + def scroll + @scr_endnotes=[] + format_head_scroll=SiSU_EPUB_Format::Head_scroll.new(@md) + @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_EPUB_Format::Format_scroll.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 + @vz=SiSU_Env::Get_init.instance.skin + @epub=SiSU_EPUB_Format::Head_information.new(@md) + @tell=SiSU_Screen::Ansi.new(@md.cmd) if @md + end + def songsheet #extracts toc for scroll & seg + SiSU_Screen::Ansi.new(@md.cmd,'Toc').txt_grey unless @md.cmd =~/q/ + toc=nil + @@firstseg=nil + @@toc={ :seg=>[],:seg_mini=>[],:scr=>[],:ncx=>[],:opf=>[] } + md_opf_a_content,md_opf_a_spine=[],[] + @nav_no=1 + @@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[:ncx] << @epub.toc_ncx.navmap_sisu_toc(@nav_no) #epub ncx navmap, toc + @@toc[:seg] << %{<div class="content">\n<div class="substance">} + @@toc[:scr] << %{<div class="content">\n<div class="substance">} + md_opf_a_content << @epub.metadata_opf.manifest_content_sisu_toc + md_opf_a_spine << @epub.metadata_opf.spine_sisu_toc + @ncxo=[nil,false,false,false,false,false,false] + @dob_toc2,@dob_toc3=nil,nil + @ncx_cls=[] + @data.each do |dob| + if dob.is=='heading' \ + or dob.is=='heading_insert' + dob_toc=dob.dup + toc=case dob_toc.ln + when 1 + Toc.new(@md,dob_toc).level_1 + when 2 + @nav_no+=1 + @nav_no2=@nav_no + @ncx_cls << @epub.toc_ncx.navpoint_close if @ncxo[4] + @ncx_cls << @epub.toc_ncx.navpoint_close if @ncxo[3] + @ncx_cls << @epub.toc_ncx.navpoint_close if @ncxo[2] + @ncxo[2],@ncxo[3],@ncxo[4]=false,false,false + @dob_toc2=dob_toc + @ncxo[2]=true + Toc.new(@md,dob_toc).level_2 + when 3 + @nav_no+=1 + @nav_no3=@nav_no + @ncx_cls << @epub.toc_ncx.navpoint_close if @ncxo[4] + @ncx_cls << @epub.toc_ncx.navpoint_close if @ncxo[3] + @ncxo[3],@ncxo[4]=false,false + @dob_toc3=dob_toc + @ncxo[3]=true + Toc.new(@md,dob_toc).level_3 + when 4 + @@toc[:ncx] << @ncx_cls if @ncx_cls.length > 0 + @ncx_cls=[] + @@toc[:ncx] << @epub.toc_ncx.navpoint_top3(@dob_toc2,@nav_no2,dob_toc.name) if @dob_toc2 #epub ncx navmap + @@toc[:ncx] << @epub.toc_ncx.navpoint_top3(@dob_toc3,@nav_no3,dob_toc.name) if @dob_toc3 #epub ncx navmap + @dob_toc2,@dob_toc3=nil,nil + @nav_no+=1 + @@toc[:ncx] << @epub.toc_ncx.navpoint_close if @ncxo[4] + @ncxo[4]=false + @@toc[:ncx] << @epub.toc_ncx.navpoint(dob_toc,@nav_no) if dob_toc #epub ncx navmap + @ncxo[4]=true + md_opf_a_content << @epub.metadata_opf.manifest_content(dob_toc) + md_opf_a_spine << @epub.metadata_opf.spine(dob_toc) + Toc.new(@md,dob_toc).level_4 + when 5; Toc.new(@md,dob_toc).level_5 + when 6; Toc.new(@md,dob_toc).level_6 + 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] + @@toc[:seg_mini] << toc[:seg_mini] if toc[:seg_mini] + rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error + end + end + end + end + @@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[1],@ncxo[2],@ncxo[3],@ncxo[4]=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.package_close + @@toc[:opf]=@@toc[:opf].flatten + Epub_output.new(@md,@@toc[:opf]).epub_metadata_opf + Epub_output.new(@md,@@toc[:ncx]).epub_toc_ncx + @md.firstseg=@@firstseg + @@toc + end + def minitoc + minitoc=@@toc[:seg_mini].join("\n") + '<div class="toc">' + minitoc + '</div>' + end + protected + def level_1 + dob=@data + linkname,link=dob.obj.strip,dob.ocn + if link \ + and link !~/#/ #% keep eye on link + p_num=SiSU_EPUB_Format::Paragraph_number.new(@md,link) + end + title=if dob.obj !~/Document Information/; linkname + else + link='metadata' + %{<b><a href="#{@md.fnl[:pre]}#{link}#{@md.fnl[:mid]}#{Sfx[:epub_xhtml]}#{@md.fnl[:post]}">#{linkname}</a></b>} + end + toc={} + txt_obj={:txt =>title} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc[:seg]=if dob.name =~/^meta/ \ + and dob.obj =~/Document Information/ #check + format_toc.lev0 + else format_toc.lev1 + end + toc[:seg_mini]=if dob.name =~/^meta/ \ + and dob.obj =~/Document Information/ #check + x=if @md.concord_make + format_toc.mini_concord_tail + else format_toc.mini_tail + end + else format_toc.mini_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=if dob.ln; dob.ln + else '' + end + %{<b><a href="##{link}">#{linkname}</a></b>} + end + txt_obj={:txt =>title} + format_toc=SiSU_EPUB_Format::Format_toc.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,ocn=dob.obj.strip,dob.ocn + if ocn \ + and ocn !~/#/ + p_num=SiSU_EPUB_Format::Paragraph_number.new(@md,ocn) + end + txt_obj={:txt =>linkname} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc={} + toc[:seg]=format_toc.lev2 + toc[:seg_mini]=format_toc.mini_lev2 + if p_num + title=%{#{p_num.goto}#{linkname}</a>} + txt_obj={:txt =>title} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc[:scr]=format_toc.lev2 + end + toc + end + def level_3 + dob=@data + linkname,ocn=dob.obj.strip,dob.ocn + if ocn \ + and ocn !~/#/ + p_num=SiSU_EPUB_Format::Paragraph_number.new(@md,ocn) + end + txt_obj={:txt =>linkname} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc={} + toc[:seg]=format_toc.lev3 + toc[:seg_mini]=format_toc.mini_lev3 + if p_num + title=%{#{p_num.goto}#{linkname}</a>} + txt_obj={:txt =>title} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc[:scr]=format_toc.lev3 + end + toc + end + def level_4 + dob=@data + linkname,ocn=dob.obj.strip,dob.ocn + p_num=SiSU_EPUB_Format::Paragraph_number.new(@md,ocn) if ocn + if dob.ln==4 + seg_link=%{ <a href="#{@md.fnl[:pre]}#{dob.name}#{@md.fnl[:mid]}#{Sfx[:epub_xhtml]}#{@md.fnl[:post]}"> + #{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="#{@md.fnl[:pre]}\\1#{@md.fnl[:mid]}#{Sfx[:epub_xhtml]}#{@md.fnl[:post]}">} + + %{\\1 \\2</a> }) + end + p_num=SiSU_EPUB_Format::Paragraph_number.new(@md,ocn) if ocn + txt_obj={:txt =>seg_link} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc={} + toc[:seg]=format_toc.lev4 + toc[:seg_mini]=format_toc.mini_lev4 + title=%{#{p_num.goto}#{linkname}</a>} if p_num + txt_obj={:txt =>title} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc[:scr]=format_toc.lev4 + toc + end + def level_5 + dob=@data + linkname,ocn=dob.obj.strip,dob.ocn + toc={} + if ocn \ + and ocn !~/#/ + p_num=SiSU_EPUB_Format::Paragraph_number.new(@md,ocn) + lnk_n_txt=%{ <a href="#{@md.fnl[:pre]}#{@@seg_url}#{@md.fnl[:mid]}#{Sfx[:epub_xhtml]}#{@md.fnl[:post]}#o#{ocn}"> + #{linkname} + </a>} + txt_obj={:txt =>lnk_n_txt} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc[:seg]=format_toc.lev5 + toc[:seg_mini]=format_toc.mini_lev5 + title=%{#{p_num.goto}#{linkname}</a>} + txt_obj={:txt =>title} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc[:scr]=format_toc.lev5 + end + toc + end + def level_6 + dob=@data + linkname,ocn=dob.obj.strip,dob.ocn + toc={} + if ocn \ + and ocn !~/#/ + p_num=SiSU_EPUB_Format::Paragraph_number.new(@md,ocn) + lnk_n_txt=%{ <a href="#{@md.fnl[:pre]}#{@@seg_url}#{@md.fnl[:mid]}#{Sfx[:epub_xhtml]}#{@md.fnl[:post]}#o#{ocn}"> + #{linkname} +</a>} + txt_obj={:txt =>lnk_n_txt} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc[:seg]=format_toc.lev6 + toc[:seg_mini]=format_toc.mini_lev6 + title=%{#{p_num.goto}#{linkname}</a>} + txt_obj={:txt =>title} + format_toc=SiSU_EPUB_Format::Format_toc.new(@md,txt_obj) + toc[:scr]=format_toc.lev6 + end + toc + end + def level_crosslink + dob=@data + if dob !~/^4~!/ + dob.gsub!(/^4~!\s+(\S+)\s+(.+)/, + %{<table><tr><td width =\"80\"></td> + <td><a href="http://\\1"> + #{@png.crosslink_ext} + \\2 + <\/a> + </td></tr></table> +}) + else + dob.gsub!(/^4~!\s+(\S+)\s+(.+)/, + %{<table><tr><td width ="80"> + </td><td> + <a href="\\1"> + #{@png.crosslink} + \\2 + <\/a> + </td></tr></table> +}) + end + end + end + class Scroll_head_and_segtoc < Toc + def initialize(md='',toc='',links_guide_toc='') + @md,@toc,@links_guide_toc=md,toc,links_guide_toc + @vz=SiSU_Env::Get_init.instance.skin + end + def in_common + toc_shared=[] + segtoc=[] + SiSU_Screen::Ansi.new(@md.cmd,'Scroll & Segtoc').txt_grey unless @md.cmd =~/q/ + format_head_toc=SiSU_EPUB_Format::Head_toc.new(@md) + dochead=format_head_toc.head + dochead.gsub!(/toc\.(html)/,'doc.\1') #kludge + toc_shared << dochead #<< ads.div.major + segtoc << format_head_toc.head #<< ads.div.major + toc_shared << format_head_toc.toc_head_escript if SiSU_EPUB_Format::Head_toc.method_defined? :toc_head_escript + segtoc << format_head_toc.toc_head_escript if SiSU_EPUB_Format::Head_toc.method_defined? :toc_head_escript + if @md.rights.all + rights=format_head_toc.rights.all + rights=SiSU_EPUB_Tune::Clean_xhtml.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_EPUB_Tune::Clean_xhtml.new(prefix_b).clean + end + seg_toc_band=format_head_toc.seg_head_navigation_band + seg_toc_band_bottom=format_head_toc.seg_head_navigation_band_bottom + 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_EPUB_Format::Format_text_object.new(@md,txt_obj) + toc_shared << format_txt_obj.center_bold + segtoc << format_txt_obj.center_bold + if @md.creator.author + creator_endnote=@md.creator.author.gsub(/(\*+)/,%{ <sup><a href="#notes">\\1</a></sup>}) + tmp_head=creator_endnote + "\n" + txt_obj={:txt =>tmp_head} + format_txt_obj=SiSU_EPUB_Format::Format_text_object.new(@md,txt_obj) + toc_shared << format_txt_obj.center_bold + segtoc << format_txt_obj.center_bold + end + toc_shared << format_head_toc.copyat + segtoc << format_head_toc.copyat + segtoc << seg_toc_band + tmp_head=nil + if @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 + toc_shared << rights if @md.rights.all + toc_shared << prefix_b if @md.prefix_b + #Table of Contents added/appended here + toc_shared << @toc[:scr] + segtoc << @links_guide_toc + segtoc << @toc[:seg] + segtoc << rights if @md.rights.all + segtoc << prefix_b if @md.prefix_b + #Segtoc tail added here + segtoc << seg_toc_band_bottom + segtoc << format_head_toc.xhtml_close + segtoc.flatten!.compact! + Epub_output.new(@md,segtoc).segtoc + segtoc=[] + @toc[:scr],@toc[:seg]=[],[] + toc_shared + end + end + class Table < SiSU_XHTML_table::Table_xhtml + end + class Seg < SiSU_EPUB_seg::Seg + end + class Epub_output + require 'fileutils' + include FileUtils #::Verbose + def initialize(md,output='') + @md,@output=md,output + @epub_out="#{@md.env.path.output}/epub" + @epub_doc="#{@md.fnb}.epub" + @epub_header=SiSU_EPUB_Format::Head_information.new(@md) + @make=SiSU_Env::Create_file.new(@md.cmd,@md.fns,@md) + 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.epub.mimetype + out<<@epub_header.mimetype + out.close + end + def metainf_container #container.xml file in META-INF directory + out=@make.epub.metainf_cont + out<<@epub_header.metainf_container + out.close + end + def css + out=@make.epub.xhtml_css + out << SiSU_EPUB_Format::Css.new.css_epub_xhtml + out.close + end + def epub_toc_ncx + begin + out=@make.epub.toc_ncx + @output.each do |para| + unless para =~/\A\s*\Z/ + out.puts para + end + end + out.close + rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error + end + end + def epub_metadata_opf + begin + out=@make.epub.metadata + @output.each do |para| + unless para =~/\A\s*\Z/ + out.puts para + end + end + out.close + rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error + end + end + def images + img_pth=@md.env.path.image_source_local_tex + @md.ec[:image].each do |x| + cp("#{img_pth}/#{x}","#{@md.env.path.epub}/OPS/image") if FileTest.directory?("#{@md.env.path.epub}/OPS/image") + end + end + def concordance + SiSU_EPUB_Concordance::Source.new(@md.opt).read + end + def output_zip + mkdir_p(@epub_out) unless FileTest.directory?(@epub_out) + system(" + cd #{@md.env.path.epub} + zip -qXr9D #{@epub_doc} * + mv #{@epub_doc} #{@epub_out}/. + cd #{Dir.pwd} + ") + unless @md.cmd.inspect =~/M/ + system("rm -r #{@md.env.path.epub}") + end + end + def segtoc + begin + filename_html_segtoc=@make.epub.xhtml_segtoc + filename_html_index=@make.epub.xhtml_index + @output.each do |para| + para.strip! + unless para =~/\A\s*\Z/ + filename_html_segtoc.puts para,"\n" + filename_html_index.puts para,"\n" + end + end + filename_html_segtoc.close + filename_html_index.close + rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error + end + end + end + end +end +__END__ |