=begin

 * Name: SiSU

 * Description: a framework for document structuring, publishing and search

 * Author: Ralph Amissah

 * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
   2007 Ralph Amissah All Rights Reserved.

 * License: GPL 3 or later:

   SiSU, a framework for document structuring, publishing and search

   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
   2007 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/licenses/gpl.html>
   <http://www.gnu.org/copyleft/gpl.html>
   <http://www.jus.uio.no/sisu/gpl.fsf>

 * 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: urls for output files

=end
module SiSU_urls
  require "#{SiSU_lib}/sysenv"
  include SiSU_Env
  include SiSU_Screen
  require "#{SiSU_lib}/param"
  include SiSU_Param
  class Source
    attr_reader :opt
    def initialize(opt)
      @opt=opt
    end
    def read
      begin
        SiSU_urls::Output_urls.new(@opt).songsheet if @opt.fnb #fnb[/.+?\.(?:[_-]?sst|ssm)$/]
      rescue; SiSU_Errors::Info_error.new($!,$@,nil,@opt.cmd).error
      ensure
      end
    end
  end
  class Output_urls
    include SiSU_Param
    attr_reader :fns,:fnb,:cmd,:dir,:m_regular,:u
    def initialize(opt)
      @opt=opt
      fn_set_lang=SiSU_Env::Standardise_language.new.file_to_language(@opt.fns)
      @cmd=@opt.cmd
      env=SiSU_Env::Env_call.new(@opt.fns)
      @fnb=env.fnb
      @env=SiSU_Env::Info_env.new(@opt.fns)
      fn_set_lang=SiSU_Env::Standardise_language.new.file_to_language(@opt.fns)
      @fnl=@env.i18n.lang_filename(fn_set_lang[:c])
      @fn=SiSU_Env::Env_call.new(@opt.fns).lang(fn_set_lang[:c])
      @m_regular=/(.+?)\.(?:(?:-|ssm\.)?sst|ssm)$/
      @path=SiSU_Env::Info_env.new(@opt.fns)
      @webserv_url=@path.url.output_tell
      @tool=@env.program.text_editor
      @editor=@env.program.text_editor
      @browser=@env.program.web_browser
      @console_browser=@env.program.console_web_browser
      @pdf_viewer=@env.program.pdf_viewer
      @odf_viewer=@env.program.odf_viewer
      @manpage_gen=@env.program.manpage_generator
      source=if @opt.fns =~/\.sst$/; @opt.fns
      elsif @opt.fns =~/\.ssm\.sst/; "#@fnb.ssm.sst"
      else 'not recognised file'
      end
      @u ||= {
        'a (Plain-text (footnotes))'=>@fn[:plain],
        'A (Plain-text (footnotes) dos)'=>@fn[:plain],
        'b (XHTML)'=>@fn[:xhtml],
        #'B (Docbook XML)'=>@fn[:docbook],
        'D[iu] (DBI import/update postgresql)'=>'dbi psql',
        'd[iu] (DBI import/update sqlite)'=>'dbi sqlite',
        'e (Plain-text (endnotes))'=>@fn[:plain],
        'E (Plain-text (endnotes) dos)'=>@fn[:plain],
        'h (HTML segmented)'=>@fn[:toc],
        'H (HTML segmented)'=>@fn[:toc],
        'h (HTML scroll)'=>@fn[:doc],
        'H (HTML scroll)'=>@fn[:doc],
        'I (Info file)'=>'info',
        'i (manpage)'=>'manpage',
        'm (Document Abstraction)'=>'dal',
        'N (Digests md5/sha256)'=>@fn[:digest],
        'o (ODF:ODT - Open Document)'=>@fn[:odf],
        'p (PDF landscape)'=>@fn[:pdf_l],
        'p (PDF portrait)'=>@fn[:pdf_p],
        'P[iu] (DB postgresql import/update)'=>'psql',
        's (sisu markup)'=>source,
        'S (sisupod)'=>@fn[:sisupod],
        'x (XML sax type)'=>@fn[:sax],
        'X (XML dom type)'=>@fn[:dom],
        'y (Manifest, html)'=>@fn[:manifest],
        'Y (Sitemap, xml)'=>@fn[:sitemap],
        'w (Concordance, html)'=>@fn[:concordance],
      }.sort {|a,b| a[0].downcase<=>b[0].downcase}
    end
    def songsheet
      begin
        urls_all if @opt.cmd=~/U/
        urls_select if @opt.cmd=~/[uvVM]/
      rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
      ensure
      end
    end
    def urls_maintenance(opt,x,y)
      if x=~/^([abchHmNopwxXy])/ \
      and opt.cmd =~/[abchHmNopwxXy]/ \
      and x=~/^[#{opt.cmd}]/
        m=$1
        f=y
        tool=@editor
        if x =~/^m/ \
        and @opt.cmd=~/m/ \
        and x=~/^[#{opt.cmd}]/ \
        and @opt.cmd =~/M/
          tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#@editor #{@env.path.dal}/#{@opt.fns}.meta")
          tell.maintenance unless @opt.cmd =~/q/
        end
        if x=~/^([hHw])/ \
        and @opt.cmd=~/[hHw]/ \
        and x=~/^[#{@opt.cmd}]/
          f=if x !~/segmented/; "#{y}.html"
          else                  "#{y}.index.html"
          end
        end
        if x=~/^p/ \
        and @opt.cmd=~/p/ \
        and x=~/^[#{@opt.cmd}]/
          tool=@pdf_viewer
          if opt.cmd =~/M/
            fns=@opt.fns.gsub(/~/,'-')
            tell=if y =~/landscape/
              SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#@editor #{@env.path.tex}/#{fns}.landscape.tex")
            else SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#@editor #{@env.path.tex}/#{fns}.tex")
            end
            tell.maintenance unless @opt.cmd =~/q/
          end
        end
        if x=~/^o/ \
        and @opt.cmd=~/o/ \
        and x=~/^[#{@opt.cmd}]/
          tool=@odf_viewer
        end
        #if x=~/^i/ and @opt.cmd=~/i/ and x=~/^[#{@opt.cmd}]/
        #
        #end
        if x !~/^m/
          tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{tool} #{@env.path.output}/#@fnb/#{y}")
          tell.maintenance unless @opt.cmd =~/q/
        end
        @opt.cmd.gsub!(/#{m}/,'')
      end
    end
    def urls_select
      tell=SiSU_Screen::Ansi.new(@opt.cmd,"URLs")
      tell.grey_title_hi unless @opt.cmd =~/q/
      tell=SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{@env.path.output}/#@fnb")
      tell.flow unless @opt.cmd =~/q/
      m=/.+\/(?:src\/)?(\S+)/im # m=/.+?\/(?:src\/)?([^\/]+)$/im # m=/.+\/(\S+)/m
      @pwd_stub="#@webserv_url"[m,1]
      @u.each do |x,y|
        if @opt.fns =~ @m_regular
          if x=~/^([abchHNopwxXyY])/ \
          and @opt.cmd=~/[abchHNopwxXyY]/ \
          and x=~/^[#{@opt.cmd}]/
            m=$1
            tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#@browser #@webserv_url/#@fnb/#{y}")
            tell.result unless @opt.cmd =~/q/
            @opt.cmd.gsub!(/#{m}/,'')
          end
          if x=~/^I/ \
          and @opt.cmd =~/I/
            tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","cd #{@path.path.texinfo}; pinfo ./#@fnb.#{y}; cd -")
            tell.result unless @opt.cmd =~/q/
            @opt.cmd.gsub!(/I/,'')
          end
          if x=~/^D/ \
          and @opt.cmd =~/D/
            tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x} DBI psql","#@pwd_stub::#{@opt.fns}",y)
            tell.result unless @opt.cmd =~/q/
            @opt.cmd.gsub!(/D[iu]/,'')
          end
          if x=~/^d/ \
          and @opt.cmd =~/d/
            tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x} DBI sqlite","sqlite #{@env.path.output}/sisu_sqlite.db", "#{y}")
            tell.result unless @opt.cmd =~/q/
            @opt.cmd.gsub!(/d[iu]/,'')
          end
          if x=~/^i/ \
          and @opt.cmd =~/i/
            tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#@manpage_gen #{@path.path.manpage}/#@fnb.1 |most")
            tell.result unless @opt.cmd =~/q/
            @opt.cmd.gsub!(/I/,'')
          end
          if x=~/^P/ \
          and @opt.cmd =~/P/
            tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x} Psql","#@pwd_stub::#{@opt.fns}",y)
            tell.result unless @opt.cmd =~/q/
            @opt.cmd.gsub!(/P[iu]/,'')
          end
          if x=~/^s/ \
          and @opt.cmd =~/s/
            tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#@browser #@webserv_url/src/#{y}")
            tell.result unless @opt.cmd =~/q/
            @opt.cmd.gsub!(/I/,'')
          end
          if x=~/^S/ \
          and @opt.cmd =~/[sS]/
            zipfile=if @opt.fns =~/\.ssm\.sst$/; y.gsub(/(?:\~\S{2,3})?(\.ssm\.sst\.zip)$/,'.ssm.zip')
            else y.gsub(/(?:\~\S{2,3})?(\.sst\.zip)$/,'\1')
            end
            tell=SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#@browser #@webserv_url/pod/#{y}")
            tell.result unless @opt.cmd =~/q/
            @opt.cmd.gsub!(/I/,'')
          end
          urls_maintenance(@opt,x,y) if @opt.cmd =~/[MV]/
        end
      end
    end
    def urls_all
      tell=SiSU_Screen::Ansi.new(@opt.cmd,'URLs')
      tell.grey_title_hi unless @opt.cmd =~/q/
      tell=SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{@env.path.output}/#@fnb")
      tell.flow unless @opt.cmd =~/q/
      @u.each do |x,y|
        tell=case x
        when /^m/
          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#{@env.program.text_editor} ~#{y}/#@fnb.#{y}")
        when /^[abBcdhNopswxXy]/
          tellx=SiSU_Screen::Ansi.new(@opt.cmd,"-p (LaTeX)","#{@env.program.text_editor} ~work/tex_rz/#@fnb.tex") if y=~/landscape/
          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#@browser #@webserv_url/#@fnb/#{y}")
        when /^Y/
          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","#@browser #@webserv_url/sitemap/#{y}")
        when /^I/
          SiSU_Screen::Ansi.new(@opt.cmd,"-#{x}","cd #{@path.path.texinfo}; pinfo ./#@fnb.#{y}; cd -")
        end
        tellx.result if tellx
        tell.result if tell
        tellx=nil
      end
    end
  end
end
__END__