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Diffstat (limited to 'lib/sisu/v2/shared_html_lite.rb')
| -rw-r--r-- | lib/sisu/v2/shared_html_lite.rb | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/lib/sisu/v2/shared_html_lite.rb b/lib/sisu/v2/shared_html_lite.rb new file mode 100644 index 00000000..d3455a9a --- /dev/null +++ b/lib/sisu/v2/shared_html_lite.rb @@ -0,0 +1,289 @@ +# 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: modules shared by db and flatfile output generators, mostly + xml/xhtml/html formatting + +=end +module SiSU_Format_Shared + require "#{SiSU_lib}/defaults" # defaults.rb + include SiSU_Viz + class CSS_Format + require "#{SiSU_lib}/defaults" # defaults.rb + @@fns=nil + def initialize(md,t_o) + @md,@t_o=md,t_o + @txt=@t_o.obj + @id=@ocn=@t_o.ocn if defined? @t_o.ocn + @lv=@t_o.lv.to_s if @t_o.is=='heading' + if @md.fns != @@fns + @@fns,@@hname=@md.fns,'' + end + @hname=if defined? @t_o.name \ + and not @t_o.name.to_s.empty? + @@hname=@t_o.name + else @@hname + end + @tab="\t" + @brace_url=SiSU_Viz::Skin.new.url_decoration + @@tablehead,@@tablefoot=[],[] + @vz=SiSU_Env::Get_init.instance.skin + @env=SiSU_Env::Info_env.new(@md.fns) + @base_url="#{@env.url.root}/#{@md.fnb}/#{@hname}.html" + end + def urls(data) + @words=[] + data.each do |word| + @words << if word=~/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}(#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/ + if word =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/ + m,u=/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/.match(word).captures + elsif word =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}image/ + m,u=/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}(image)/.match(word).captures + end + word=case m + when /\.png|\.jpg|\.gif|c=|\d+x\d+/ + w,h=/(\d+)x(\d+)/.match(m).captures if m =~/\d+x\d+/ + w=%{width="#{w}"} if w + h=%{height="#{h}"} if h + c=m[/"(.+?)"/m,1] + caption=%{<br /><p class="caption">#{c}</p>} if c + png=m.scan(/\S+/)[0] + ins=if u \ + and u.strip !~/^image$/ + %{<a href="#{u}">[#{png}]</a>#{caption}} + else %{[#{png}] #{caption}} + end + word.gsub!(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/,ins) + else + link=m[/(.+)/m] + png=m.scan(/\S+/)[0].strip + link=link.strip + ins=%{<a href="#{u}">#{link}</a>} + word.gsub!(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/,ins) + end + else word + end + word + end + @words=@words.join(' ') + end + def markup_generic(s) + s=s.gsub(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/,'<b>\1</b>') + s=s.gsub(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/,'<i>\1</i>') + s=s.gsub(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/,'<u>\1</u>') + s=s.gsub(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/,'"\1"') + s=s.gsub(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/,'+{\1}+') + s=s.gsub(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strke_c]}/,'-{\1}-') + s=s.gsub(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/,'<sup>\1</sup>') + s=s.gsub(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/,'<sub>\1</sub>') + s=s.gsub(/#{Mx[:gl_o]}#(?:126|152)#{Mx[:gl_c]}/i,'~') + end + def markup_object(t_o) + s=t_o.obj + if t_o.is !='code' + s=markup_generic(s) + if s =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/ + wm=s.scan(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)|\S+/) + words=urls(wm) + s.gsub!(/.+/m,words) + end + s.gsub!(/#{Mx[:gl_o]}(#[0-9]{3})#{Mx[:gl_c]}/u,'&\1;') + s.gsub!(/#{Mx[:gl_o]}#([a-z]{2,4})#{Mx[:gl_c]}/u,'&\1;') + s.gsub!(/#{Mx[:url_o]}[_\\](\S+?)#{Mx[:url_c]}/,'<a href="\1" target="_top">\1</a>') #http ftp matches escaped, no decoration + s.gsub!(/(#{Mx[:lnk_c]})#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,'\1<a href="\2" target="_top">\2</a>') #special case \{ e.g. \}http://url + s.gsub!(/(^|#{Mx[:gl_c]}|\s)#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,%{\\1#{@brace_url.xml_open}<a href="\\2" target="_top">\\2</a>#{@brace_url.xml_close}\\3}) #http ftp matches with decoration + else + s.gsub!(/(^|[^}])_</m,'\1<'); s.gsub!(/(^|[^}])_>/m,'\1>') #code-block: angle brackets special characters + s.gsub!(/(^|[^}])_</m,'\1<'); s.gsub!(/(^|[^}])_>/m,'\1>') + end + s + end + def markup_note(s) + s=markup_generic(s) + if s =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/ + wm=s.scan(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)|\S+/) + words=urls(wm) + s=s.gsub(/.+/m,words) + end + s=s.gsub(/#{Mx[:gl_o]}(#[0-9]{3})#{Mx[:gl_c]}/u,'&\1;') + s=s.gsub(/#{Mx[:gl_o]}#([a-z]{2,4})#{Mx[:gl_c]}/u,'&\1;') + s=s.gsub(/#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'<a href="\1" target="_top">\1</a>\2') #http ftp matches escaped, no decoration + s=s.gsub(/(#{Mx[:lnk_c]})#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,'\1<a href="\2" target="_top">\2</a>') #special case \{ e.g. \}http://url + s=s.gsub(/#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,%{#{@brace_url.xml_open}<a href="\\1" target="_top">\\1</a>#{@brace_url.xml_close}}) #http ftp matches with decoration + end + def paragraph + %{<p class="h#{@lv}" type="substantive" header="#{@hname}">#{@txt}</p>\n} # << "\n" + end + def endnote(nr,en) #used only by db + txt=markup_note(en) + <<GSUB +<p class="endnote" name="note_#{nr}" from="#{@t_o.ocn}"> +<a href="#{@base_url}#-#{@notenumber}" name="_#{nr}">#{nr}.</a> <note>#{txt}</note> +</p> +GSUB + end + def tag_header(h) + %{<p class="#{h[:class]}" type="#{h[:type]}" header="#{h[:header]}">#{h[:txt]}</a></p>\n} # << "\n" + end + def tag_para(h) + %{<p class="#{h[:class]}" type="#{h[:type]}">#{h[:txt]}</a></p>\n} << "\n" + end + def lev_toc_hname + %{<p class="toc#{@lv}" header="#{@hname}"><a href="##{@ocn}">#{@txt}</a></p>\n} #<< "\n" + end + def lev_toc + h={:txt =>txt,:class =>"toc#{@lv}",:type =>'toc'} + tag_para(h) + end + def lev4_plus + h={:txt =>@txt,:class =>"h#{@lv}",:type =>'substantive',:id =>@ocn,:header =>@hname} + tag_header(h) + end + def lev4_minus + h={:txt =>@t_o.obj,:class =>"h#{@t_o.ln}",:type =>'substantive',:id =>@t_o.ocn} + tag_para(h) + end + def norm_comment + h={:txt =>@t_o.obj,:class =>'norm',:type =>'comment'} + tag_para(h) + end + def norm + txt=markup_object(@t_o) + h={:txt =>txt,:class =>'norm',:type =>'substantive',:id =>@ocn} + tag_para(h) + end + def indent(t) + txt=markup_object(@t_o) + h={:txt =>txt,:class =>"indent#{t}",:type =>'substantive',:id =>@ocn} + tag_para(h) + end + def para_table + %{<p class="norm" align="left"><font #{@vz.font_small} #{@vz.font_color} #{@vz.font_face}>} + end + def ocn + %{<label class="ocn">#{@ocn}</label>} << "\n" + end + def html_table # get rid of use html_table + @new_content=[] + @txt.split(/\n/).each do |parablock| + m=parablock[/<!f(.+?)!>/,1] + @@tablefoot << m if m + parablock.gsub!(/<!f.+?!>/,'') + @@tablehead=1 if parablock =~/#{Mx[:gr_o]}Th#{Mx[:tc_p]}/u + parablock.gsub!(/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}.+?#{Mx[:tc_p]}~(\d+)#{Mx[:gr_c]}/, + %{<table summary="normal text css" width="100%" border="0" bgcolor="white" cellpadding="2" align="center">}) + if parablock =~/#{Mx[:gr_o]}TZ#{Mx[:gr_c]}/ + tablefoot=[] + @@tablefoot.each {|x| tablefoot << %{<p align="center"><font size=2><i>#{x}</i></font></p>\n}} + @@tablefoot=[] + parablock.gsub!(/#{Mx[:gr_o]}TZ#{Mx[:gr_c]}/, + %{#{@vz.table_close}\n}) # + + end + if @@tablehead==1 + if parablock =~/#{Mx[:tc_p]}#{Mx[:tc_p]}/u + parablock.gsub!(/#{Mx[:tc_o]}#{Mx[:tc_p]}#{Mx[:tc_p]}(\d+?)#{Mx[:tc_p]}/u, + %{\n<tr>} + + %{\n<td width="\\1%" valign="top">} + + %{#{para_table}<b>}) + parablock.gsub!(/#{Mx[:tc_p]}#{Mx[:tc_p]}(\d+?)#{Mx[:tc_p]}/u, + %{</b></td><td width="\\1%" valign="top">} + + %{#{para_table}<b>}) + parablock.gsub!(/#{Mx[:tc_c]}/, '</b></td></tr>') + @@tablehead=0 + end + parablock + else + parablock.gsub!(/#{Mx[:tc_o]}#{Mx[:tc_p]}#{Mx[:tc_p]}(\d+?)#{Mx[:tc_p]}/u, + %{\n<tr>} + + %{\n<td width="\\1%" valign="top">} + + %{#{para_table}}) + parablock.gsub!(/#{Mx[:tc_p]}#{Mx[:tc_p]}(\d+?)#{Mx[:tc_p]}/u, + %{</td><td width="\\1%" valign="top">} + + %{#{para_table}}) + parablock.gsub!(/#{Mx[:tc_c]}/, '</td></tr>') + parablock + end + @new_content << parablock + end + @new_content.join + end + end + class CSS_Format_generic #does CSS_Format in one definition, needs to be told about attrib, despite brevity of generic, easier to see structure with CSS_Format + def initialize(attrib='',txt='',id=nil,ocnd=nil,ocns=nil,lv='',hname=nil) + @tab="\t" + @attrib=attrib + @txt=txt + @lv=@notenumber=lv.to_s + @hname=hname.to_s + @id=@ocn=id + end + def paragraph + attrib=%{class="#{@attrib}" } + if @ocn + id=%{id="#{@ocn}" } + type=%{type="substantive" } + else + id=%{id="none" } + type=%{type="comment" } + end + header=%{header="#{@hname}" } if @hname + %{<p #{attrib}#{type}#{header}>#{@txt}</p>\n} #<< "\n" + end + def para + paragraph + end + end +end +__END__ |