Class: SiSU_Txt_Markdown::Source::Scroll
- Inherits:
-
SiSU_Txt_Markdown::Source
- Object
- SiSU_Txt_Markdown::Source
- SiSU_Txt_Markdown::Source::Scroll
- Defined in:
- lib/sisu/txt_markdown.rb
Constant Summary collapse
- @@endnotes =
{ para: [], end: [] }
Instance Method Summary collapse
- #break_line ⇒ Object
-
#extract_endnotes(dob = '') ⇒ Object
Used for extraction of endnotes from paragraphs.
- #heading_decorated_inline(dob) ⇒ Object
- #heading_decorated_underscore(dob, times, p_num) ⇒ Object
-
#initialize(md, data, wrap_width) ⇒ Scroll
constructor
A new instance of Scroll.
-
#markup(data) ⇒ Object
Used for major markup instructions.
- #plaintext_metadata ⇒ Object
-
#plaintext_structure(dob = '', p_num = '') ⇒ Object
% Used to extract the structure of a document.
- #plaintext_tail ⇒ Object
- #publish(plaintext) ⇒ Object
- #songsheet ⇒ Object
Methods included from SiSU_Decorate_Txt_Markdown
#bold, #cite, #close, #decorate, #heading, #hilite, #inline, #insert, #italics, #l0, #l1, #l2, #l3, #l4, #l5, #l6, #monospace, #open, #strike, #subscript, #superscript, #underscore
Methods included from SiSU_Parts_Generic
#footer_signature, #home, #home_txt, #i_choice, #i_home_button, #i_ico, #i_new, #rl_root, #root_http, #sisu, #sisu_txt, #sisudoc, #site, #the_icon, #the_text, #the_url, #txt_home, #txt_hp, #txt_hp_alias, #txt_signature, #urify, #url_close, #url_open
Methods inherited from SiSU_Txt_Markdown::Source
Methods included from SiSU_Txt_Read
Constructor Details
#initialize(md, data, wrap_width) ⇒ Scroll
Returns a new instance of Scroll.
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# File 'lib/sisu/txt_markdown.rb', line 101 def initialize(md,data,wrap_width) @md,@data,@wrap_width=md,data,wrap_width @env=SiSU_Env::InfoEnv.new(@md.fns) @tab="\t" @@endnotes_=case md.opt.selections.str when /--footnote/ then false when /--endnote/ then true else true end @plaintext={ body: [], open: [], close: [], head: [], metadata: [], tail: [] } end |
Instance Method Details
#break_line ⇒ Object
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# File 'lib/sisu/txt_markdown.rb', line 116 def break_line "\n" end |
#extract_endnotes(dob = '') ⇒ Object
Used for extraction of endnotes from paragraphs
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# File 'lib/sisu/txt_markdown.rb', line 120 def extract_endnotes(dob='') notes=dob.obj.scan(/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})([\d*+]+\s+.+?)(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/) @n=[] notes.flatten.each do |n| #high cost to deal with <br> appropriately within plaintext, consider n=n.dup.to_s if n =~/#{Mx[:br_line]}|#{Mx[:br_nl]}/ fix = n.split(/#{Mx[:br_line]}|#{Mx[:br_nl]}/) #watch #added fix.each do |x| unless x.empty? then @n << x end end else @n << n end end notes=@n.flatten notes.each do |e| util=(e.to_s =~/^\[[\d*+]+\]:/) \ ? (SiSU_TextUtils::Wrap.new(e.to_s,@wrap_width,4,1)) : (SiSU_TextUtils::Wrap.new(e.to_s,@wrap_width,1,1)) wrap=util.line_wrap wrap=if wrap =~ /^\s*[\d*+]+\s+.+?\s*\Z/m wrap.gsub(/^(\s*)([\d*+]+)\s+(.+?)\s*\Z/m, <<-GSUB \\1[\\2]: \\3 GSUB ) else wrap.gsub(/^(.+)\Z/m, <<-GSUB \\1 GSUB ) end @@endnotes[:para] << "-#{wrap}" @@endnotes[:end] << '' << wrap end @@endnotes end |
#heading_decorated_inline(dob) ⇒ Object
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# File 'lib/sisu/txt_markdown.rb', line 196 def heading_decorated_inline(dob) if dob.is==:heading heading_inline = case dob.lc when 0 then decorate.heading.inline.l0 when 1 then decorate.heading.inline.l1 when 2 then decorate.heading.inline.l2 when 3 then decorate.heading.inline.l3 when 4 then decorate.heading.inline.l4 when 5 then decorate.heading.inline.l5 when 6 then decorate.heading.inline.l6 end heading_inline + ' ' + dob.obj + ' ' + heading_inline end end |
#heading_decorated_underscore(dob, times, p_num) ⇒ Object
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# File 'lib/sisu/txt_markdown.rb', line 210 def heading_decorated_underscore(dob,times,p_num) if dob.is==:heading #times=@wrap_width if times > @wrap_width case dob.lc when 0 then decorate.heading.underscore.l0*times + p_num << break_line*2 when 1 then decorate.heading.underscore.l1*times + p_num << break_line*2 when 2 then decorate.heading.underscore.l2*times + p_num << break_line*2 when 3 then decorate.heading.underscore.l3*times + p_num << break_line*2 when 4 then decorate.heading.underscore.l4*times + p_num << break_line*2 when 5 then decorate.heading.underscore.l5*times + p_num << break_line*2 when 6 then decorate.heading.underscore.l6*times + p_num << break_line*2 end end end |
#markup(data) ⇒ Object
Used for major markup instructions
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# File 'lib/sisu/txt_markdown.rb', line 269 def markup(data) # Used for major markup instructions SiSU_Env::InfoEnv.new(@md.fns) @data_mod,@endnotes,@level,@cont,@copen,@plaintext_contents_close=Array.new(6){[]} (0..6).each { |x| @cont[x]=@level[x]=false } (4..6).each { |x| @plaintext_contents_close[x]='' } plaintext_tail #($1,$2) ='[table conversion awaited, see other document formats]' data.each do |dob| dob.obj=dob.obj.gsub(/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}.+/um,"#{break_line}#{}"). #fix gsub(/.+?#{Mx[:gl_o]}-##{Mx[:gl_c]}/,''). # remove dummy headings (used by html) #check also [~-]# gsub(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/, "#{decorate.bold.open}\\1#{decorate.bold.close}"). gsub(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/, "#{decorate.italics.open}\\1#{decorate.italics.close}"). gsub(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/, "#{decorate.underscore.open}\\1#{decorate.underscore.close}"). gsub(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/, "#{decorate.subscript.open}\\1#{decorate.subscript.close}"). gsub(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/, "#{decorate.superscript.open}\\1#{decorate.superscript.close}"). gsub(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/, "#{decorate.insert.open}\\1#{decorate.insert.close}"). gsub(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/, "#{decorate.cite.open}\\1#{decorate.cite.close}"). gsub(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strike_c]}/, "#{decorate.strike.open}\\1#{decorate.strike.close}"). gsub(/#{Mx[:fa_monospace_o]}(.+?)#{Mx[:fa_monospace_c]}/, "#{decorate.monospace.open}\\1#{decorate.monospace.close}") unless dob.is==:code dob.obj=dob.obj.gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}/,'\1'). gsub(/#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'\1'). gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,'\1 [link: <\2>]'). gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}image/,'\1 [link: local image]'). gsub(/#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,"#{the_text.url_open}\\1#{the_text.url_close}") extract_endnotes(dob) dob.obj=dob.obj.gsub(/#{Mx[:en_a_o]}([\d*+]+)\s+(?:.+?)#{Mx[:en_a_c]}/,'[^\1]'). # endnote marker marked up gsub(/#{Mx[:en_b_o]}([\d*+]+)\s+(?:.+?)#{Mx[:en_b_c]}/,'[^\1]'). # endnote marker marked up gsub(/#{Mx[:gl_o]}(?:#lt|#060)#{Mx[:gl_c]}/,'<'). gsub(/#{Mx[:gl_o]}(?:#gt|#062)#{Mx[:gl_c]}/,'>'). gsub(/#{Mx[:gl_o]}#(?:038|amp)#{Mx[:gl_c]}/,'&'). gsub(/#{Mx[:gl_o]}#033#{Mx[:gl_c]}/,'!'). gsub(/#{Mx[:gl_o]}#035#{Mx[:gl_c]}/,'#'). gsub(/#{Mx[:gl_o]}#042#{Mx[:gl_c]}/,'*'). gsub(/#{Mx[:gl_o]}#045#{Mx[:gl_c]}/,'-'). gsub(/#{Mx[:gl_o]}#047#{Mx[:gl_c]}/,'/'). gsub(/#{Mx[:gl_o]}#095#{Mx[:gl_c]}/,'_'). gsub(/#{Mx[:gl_o]}#123#{Mx[:gl_c]}/,'{'). gsub(/#{Mx[:gl_o]}#125#{Mx[:gl_c]}/,'}'). gsub(/#{Mx[:gl_o]}#126#{Mx[:gl_c]}/,'~'). gsub(/#{Mx[:gl_o]}#169#{Mx[:gl_c]}/,'©'). gsub(/#{Mx[:gl_o]}#092#{Mx[:gl_c]}/,'\\') end dob.obj=if dob.of==:block # watch dob.obj.gsub(/#{Mx[:gl_o]}●#{Mx[:gl_c]}/m,"* "). gsub(/\n?#{Mx[:br_line]}\n?|\n?#{Mx[:br_nl]}\n?/m,break_line) else dob.obj.gsub(/\n?#{Mx[:br_line]}\n?|\n?#{Mx[:br_nl]}\n?/m,break_line*2) end if dob.is==:code dob.obj=dob.obj.gsub(/(^|[^}])_([<>])/m,'\1\2'). # _> _< gsub(/(^|[^}])_([<>])/m,'\1\2') # _<_< end dob.obj=dob.obj.gsub(/#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'\1'). gsub(/<a href=".+?">(.+?)<\/a>/m,'\1'). gsub(/#{Mx[:mk_o]}:name#(\S+?)#{Mx[:mk_c]}/,''). # remove name links gsub(/ |#{Mx[:nbsp]}/,' '). # decide on gsub(/(?:^|[^_\\])#{Mx[:lnk_o]}(\S+?\.(?:png|jpg|gif)) .+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/,' [ \1 ]'). #"[ #{dir.url.images_local}\/\\1 ]") gsub(/(?:^|[^_\\])#{Mx[:lnk_o]}(\S+?\.(?:png|jpg|gif)) .+?#{Mx[:lnk_c]}image/,' [ \1 ]'). gsub(/(?:^|[^_\\])\{\s*\S+?\.(?:png|jpg|gif)\s+.+?"(.*?)"\s*\}\S+/,'[image: "\1"]') if dob.obj !~/(^#{Rx[:meta]}|#{Mx[:br_eof]}|#{Mx[:br_endnotes]})/ p_num='' #ocn if dob.is==:heading \ or dob.is==:para plaintext_structure(dob,p_num) elsif dob.is==:group \ or dob.is==:block \ or dob.is==:verse \ or dob.is==:code \ or dob.is==:table @plaintext[:body] << dob.obj + p_num << break_line elsif dob.is==:break sp=' ' ln='-' @plaintext[:body] <<=if dob.obj==Mx[:br_page] \ or dob.obj==Mx[:br_page_new] \ or dob.obj==Mx[:br_page_line] "#{break_line}#{ln*40}#{break_line*2}" elsif dob.obj ==Mx[:br_obj] "#{break_line}#{sp*20}* * *#{break_line*2}" end # following empty line (break_line) missing, fix end dob='' if (dob.obj =~/<a name="n\d+">/ \ and dob.obj =~/^(-\{{2}~\d+|<!e[:_]\d+!>)/) # -endnote if dob ## Clean Prepared Text dob.obj=dob.obj.gsub(/<!.+!>/,' '). gsub(/<:\S+>/,' ') end end end @plaintext end |
#plaintext_metadata ⇒ Object
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# File 'lib/sisu/txt_markdown.rb', line 156 def array=SiSU_Metadata::Summary.new(@md).plaintext. array.each do || tag,inf=.scan(/^.+?:\s|.+/) if tag and inf util=SiSU_TextUtils::Wrap.new(inf,@wrap_width,15,1) txt=util.line_wrap @plaintext[:metadata] <<<<WOK #{@tab}#{tag}#{txt} WOK end end end |
#plaintext_structure(dob = '', p_num = '') ⇒ Object
% Used to extract the structure of a document
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# File 'lib/sisu/txt_markdown.rb', line 224 def plaintext_structure(dob='',p_num='') #% Used to extract the structure of a document heading_decoration=:inline #(:inline|:underscore) #switch heading decoration between inline & underscore options util=nil wrapped=if dob.is==:para \ || dob.is==:heading if dob.is==:heading util=(heading_decoration== :inline) \ ? (SiSU_TextUtils::Wrap.new(heading_decorated_inline(dob),@wrap_width,0)) : (SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,0)) elsif dob.is==:para if dob.hang \ and dob.hang =~/[0-9]/ \ and dob.indent != dob.hang util=SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,dob.indent.to_i*2,dob.hang.to_i*2) #util=SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,dob.hang.to_i*2,0) elsif dob.indent =~/[1-9]/ util=if dob.bullet_ SiSU_TextUtils::Wrap.new("* #{dob.obj}",@wrap_width,dob.indent.to_i*2) else SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,dob.indent.to_i*2) end else util=if dob.bullet_ SiSU_TextUtils::Wrap.new("* #{dob.obj}",@wrap_width,0) else SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,0) end end else util=SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,0) end dob.is==:heading ? util.no_wrap_no_breaks : util.line_wrap end if heading_decoration== :underscore \ and dob.is==:heading @plaintext[:body] << wrapped + p_num # main text, contents, body KEEP @plaintext[:body] << heading_decorated_underscore(dob,wrapped.length,p_num) else @plaintext[:body] << wrapped + p_num << break_line # main text, contents, body KEEP end if @@endnotes[:para] \ and not @@endnotes_ @@endnotes[:para].each {|e| @plaintext[:body] << e << break_line} elsif @@endnotes[:para] \ and @@endnotes_ end @@endnotes[:para]=[] end |
#plaintext_tail ⇒ Object
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# File 'lib/sisu/txt_markdown.rb', line 170 def plaintext_tail # env=SiSU_Env::InfoEnv.new(@md.fns) generator="Generated by: #{@md.project_details.project} #{@md.project_details.version} of #{@md.project_details.date_stamp} (#{@md.project_details.date})" if @md.project_details.version lastdone="Last Generated on: #{Time.now}" rubyv="Ruby version: #{@md.ruby_version}" sc=if @md.sc_info "Source file: #{@md.sc_filename}#{break_line}Version number: #{@md.sc_number}#{break_line}Version date: #{@md.sc_date}#{break_line}" else '' end @plaintext[:tail] <<<<WOK #{break_line} plaintext (plain text): #{@md.file.output_path.markdown.url}/#{@md.file.base_filename.markdown}#{break_line} Other versions of this document: #{break_line} manifest: #{@md.file.output_path.manifest.url}/#{@md.file.base_filename.manifest}#{break_line} at: #{@md.file.output_path.base.url}#{break_line} #{sc} * #{generator} * #{rubyv} * #{lastdone} * SiSU #{the_url.sisu_txt} WOK end |
#publish(plaintext) ⇒ Object
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# File 'lib/sisu/txt_markdown.rb', line 371 def publish(plaintext) divider='=' content=[] content << plaintext[:open] content << plaintext[:head] content << plaintext[:body] content << @@endnotes[:end] if @@endnotes_ content << "#{break_line}#{divider*@wrap_width}#{break_line}" content << plaintext[:metadata] content << "#{break_line}#{divider*@wrap_width}#{break_line}" if @md.stmp =~/\w+/ #not used? content << plaintext[:tail] outputfile=SiSU_Env::FileOp.new(@md).write_file.markdown Txt_Output::Output.new.document(content,outputfile) @@endnotes={ para: [], end: [] } end |
#songsheet ⇒ Object
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# File 'lib/sisu/txt_markdown.rb', line 112 def songsheet plaintext=markup(@data) publish(plaintext) end |