From 960c3088bc88f2db879154053280b06c160d4d70 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Tue, 21 Apr 2015 14:45:52 -0400
Subject: lib/sisu/*, single libs directory (c&d gone) (7)

* removed lib/sisu/{current,develop} dir branches
  v7 (v5 & v6 retired)
* simplify dir structure, offer single version per snapshot
* have enjoyed carrying stable and development versions v5 & v6
  in a single tarball, may return to this structure
---
 lib/sisu/html_lite_shared.rb | 324 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 324 insertions(+)
 create mode 100644 lib/sisu/html_lite_shared.rb

(limited to 'lib/sisu/html_lite_shared.rb')

diff --git a/lib/sisu/html_lite_shared.rb b/lib/sisu/html_lite_shared.rb
new file mode 100644
index 00000000..f7c6589b
--- /dev/null
+++ b/lib/sisu/html_lite_shared.rb
@@ -0,0 +1,324 @@
+# encoding: utf-8
+=begin
+
+* Name: SiSU
+
+** Description: documents, structuring, processing, publishing, search
+*** modules shared by db and flatfile output generators, mostly xml/xhtml/html
+  formatting
+
+** 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/html_lite_shared.rb;hb=HEAD>
+
+=end
+module SiSU_FormatShared
+  require_relative 'html_parts'                         # html_parts.rb
+  class CSS_Format
+    require_relative 'se_hub_particulars'               # se_hub_particulars.rb
+    include SiSU_Parts_HTML
+    @@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"
+      @@tablehead,@@tablefoot=[],[]
+      @env=SiSU_Env::InfoEnv.new(@md.fns)
+      @base_url="#{@env.url.root}/#{@md.fnb}/#{@hname}.html"
+    end
+    def urls(data)
+      @words=[]
+      map_nametags=SiSU_Particulars::CombinedSingleton.instance.get_map_nametags(@md).nametags_map
+      data.each do |word|
+        @words << if word=~/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}(#{Mx[:url_o]}\S+?#{Mx[:url_c]}|#{Mx[:rel_o]}\S+?#{Mx[:rel_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]}#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}/
+            m,u=/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:rel_o]}(\S+?)#{Mx[:rel_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=word.gsub(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/,ins)
+          else
+            u=case u
+            when /^https?:\/\//
+              u
+            when /^:/
+              u=u.gsub(/^:/,'')
+              "#{@env.url.root}/#{u}"
+            when /^\.\.\// # can remove
+              u=u.gsub(/^\.\.\//,'')
+              "#{@env.url.root}/#{u}"
+            else
+              if not map_nametags[u].nil?
+                @env.url.root + '/' \
+                + @md.fnb + '/' \
+                + map_nametags[u][:segname] \
+                + Sfx[:html] \
+                + '#' + u
+              else ''
+              end
+            end
+            link=m[/(.+)/m]
+            png=m.scan(/\S+/)[0].strip
+            link=link.strip
+            ins=%{<a href="#{u}">#{link}</a>}
+            word=word.gsub(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/,ins).
+              gsub(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}/,ins)
+            word
+          end
+          word
+        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>').
+        gsub(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/,'<i>\1</i>').
+        gsub(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/,'<u>\1</u>').
+        gsub(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/,'"\1"').
+        gsub(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/,'+{\1}+').
+        gsub(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strke_c]}/,'-{\1}-').
+        gsub(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/,'<sup>\1</sup>').
+        gsub(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/,'<sub>\1</sub>').
+        gsub(/#{Mx[:fa_monospace_o]}(.+?)#{Mx[:fa_monospace_c]}/,'<tt>\1</tt>'). # tt, kbd
+        gsub(/#{Mx[:gl_o]}#(?:126|152)#{Mx[:gl_c]}/i,'~')
+    end
+    def markup_object(t_o)
+      s=t_o.obj
+      s=if t_o.is !=:code
+        s=markup_generic(s)
+        if s =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}|image)/
+          wm=s.scan(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}|image)|\S+/)
+          words=urls(wm)
+          s=s.gsub(/.+/m,words)
+        end
+        s.gsub(/#{Mx[:gl_o]}(#[0-9]{3})#{Mx[:gl_c]}/u,'&\1;').
+          gsub(/#{Mx[:gl_o]}#([a-z]{2,4})#{Mx[:gl_c]}/u,'&\1;').
+          gsub(/#{Mx[:url_o]}[_\\](\S+?)#{Mx[:url_c]}/,'<a href="\1" target="_top">\1</a>'). #http ftp matches escaped, no decoration
+          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
+          gsub(/(^|#{Mx[:gl_c]}|\s)#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,%{\\1#{the_url_decoration.xml_open}<a href="\\2" target="_top">\\2</a>#{the_url_decoration.xml_close}\\3}) #http ftp matches with decoration
+      else
+        s.gsub(/</m,'&lt;').
+          gsub(/>/m,'&gt;')
+      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]}|#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}|image)/
+        wm=s.scan(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|#{Mx[:rel_o]}\S+?#{Mx[:rel_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;').
+        gsub(/#{Mx[:gl_o]}#([a-z]{2,4})#{Mx[:gl_c]}/u,'&\1;').
+        gsub(/#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'<a href="\1" target="_top">\1</a>\2'). #http ftp matches escaped, no decoration
+        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
+        gsub(/#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,%{#{the_url_decoration.xml_open}<a href="\\1" target="_top">\\1</a>#{the_url_decoration.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}#-#{nr}" 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
+      txt=markup_object(@t_o)
+      h={ txt: txt, class: "h#{@lv}", type: 'substantive', id: @ocn, header: @hname }
+      tag_header(h)
+    end
+    def lev4_minus
+      txt=markup_object(@t_o)
+      h={ txt: txt, class: "h#{@t_o.ln}", type: 'substantive', id: @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 code
+      txt=markup_object(@t_o)
+      h={ txt: "<tt>#{txt}</tt>", class: 'code', 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 hang_indent(f,t)
+      txt=markup_object(@t_o)
+      h={ txt: txt, class: "hang#{f}indent#{t}", type: 'substantive', id: @ocn }
+      #h={ txt: txt, class: "h#{f}i#{t}", type: 'substantive', id: @ocn }
+      tag_para(h)
+    end
+    def para_table
+      %{<p class="norm" align="left"><font #{the_font.set_small} #{the_font.set_color} #{the_font.set_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=parablock.gsub(/<!f.+?!>/,'')
+        @@tablehead=1 if parablock =~/#{Mx[:gr_o]}Th#{Mx[:tc_p]}/u
+        parablock=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" 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=parablock.gsub(/#{Mx[:gr_o]}TZ#{Mx[:gr_c]}/,
+            %{#{the_table_close}\n}) # +
+        end
+        if @@tablehead==1
+          if parablock =~/#{Mx[:tc_p]}#{Mx[:tc_p]}/u
+            parablock=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>}).
+              gsub(/#{Mx[:tc_p]}#{Mx[:tc_p]}(\d+?)#{Mx[:tc_p]}/u,
+                %{</b></td><td width="\\1%" valign="top">} +
+                %{#{para_table}<b>}).
+              gsub(/#{Mx[:tc_c]}/, '</b></td></tr>')
+            @@tablehead=0
+          end
+          parablock
+        else
+          parablock=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}}).
+            gsub(/#{Mx[:tc_p]}#{Mx[:tc_p]}(\d+?)#{Mx[:tc_p]}/u,
+              %{</td><td width="\\1%" valign="top">} +
+              %{#{para_table}}).
+            gsub(/#{Mx[:tc_c]}/, '</td></tr>')
+          parablock
+        end
+        @new_content << parablock
+      end
+      @new_content.join
+    end
+  end
+  class CSS_FormatGeneric #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=lv.to_s
+      @hname=hname.to_s
+      @id=@ocn=id
+    end
+    def paragraph
+      attrib=%{class="#{@attrib}" }
+      if @ocn
+        id=%{id="#{Mx[:ocn_id_char]}#{@ocn}" }
+        type=%{type="substantive" }
+      else
+        id=''
+        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__
-- 
cgit v1.2.3