aboutsummaryrefslogtreecommitdiffhomepage
path: root/lib/sisu/v3/sst_convert_markup.rb
blob: 161d7aed2180660963c98efb834965a2963f2684 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
# 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: A conversion script for canned substitutions, a fairly generic
    simple tool that can be used to store other canned conversions, used here for
    altering SiSU markup

=end
module SiSU_Modify
  require "#{SiSU_lib}/sst_identify_markup"                # sst_identify_markup.rb
  #require "#{SiSU_lib}/sst_from_kdissert"                  # sst_from_kdissert.rb
  #require "#{SiSU_lib}/sst_to_s_xml_sax"                   # sst_to_s_xml_sax.rb
  #require "#{SiSU_lib}/sst_to_s_xml_dom"                   # sst_to_s_xml_dom.rb
  #require "#{SiSU_lib}/sst_to_s_xml_node"                  # sst_to_s_xml_node.rb
  require "#{SiSU_lib}/sst_from_xml"                       # sst_from_xml.rb
  require "#{SiSU_lib}/response"                           # response.rb
  class Convert_markup
    require 'fileutils'
      include FileUtils #::Verbose
    def initialize(opt)
      @opt=opt
      @description='This is a script that contains canned text conversions for reuse'
      @response=SiSU_Response::Response.new
      @ask=SiSU_Response::Response.new
      @warn='WARNING, PROCEED AT YOUR OWN RISK, will make file changes.'
    end
    def current_match_and_replace
      convert_37_to_38
    end
    def message(text)
      response=''
      unless @opt.cmd=~/QQ/ \
      or @opt.cmd=~/q/
        response=@ask.response?(%{#{  text}\nProceed? })
      end
    end
    def help
    print <<WOK

#{@description}

sisu --convert --to38 [filename/wildcard]
  converts pre 0.37 sisu markup to 0.38 experimental
  [--37to38]

sisu --convert --to37 [filename/wildcard]
  converts pre 0.37 sisu markup to 0.38 experimental
  [--38to37]

sisu --convert --36to37 [filename/wildcard]
  converts pre 0.36 file-name, to 0.37 file-name
  [--36to37]

sisu --identify [filename]
  attempts to identify markup version used in file

sisu --query [version number]
  gives short summary of distinguishing characteristic
  of that version of markup

WOK
      exit
    end
    #%% substitutions to be made
    def convert_37_to_38
      message("#{@warn}\nConvert sisu markup from 0.37 to 0.38")
      [
        [/^0~(\S+?)([+-])\s+/,    '@\1:\2 ',               //],
        [/^0~(\S+)\s+/,           '@\1: ',                 //],
        [/^@toc:\s+/,             '@structure: ',          //],
        [/^1~/,                   ':A~',                   //],
        [/^2~/,                   ':B~',                   //],
        [/^3~/,                   ':C~',                   //],
        [/^4~/,                   '1~',                    //],
        [/^5~/,                   '2~',                    //],
        [/^6~/,                   '3~',                    //],
        [/^7~/,                   '4~',                    //],
        [/^8~/,                   '5~',                    //],
        [/^9~/,                   '6~',                    //],
        [/1/,                     ':A',                    /^@(?:level|markup):\s/],
        [/2/,                     ':B',                    /^@(?:level|markup):\s/],
        [/3/,                     ':C',                    /^@(?:level|markup):\s/],
        [/4/,                     '1',                     /^@(?:level|markup):\s/],
        [/5/,                     '2',                     /^@(?:level|markup):\s/],
        [/6/,                     '3',                     /^@(?:level|markup):\s/]
      ]
    end
    def convert_38_to_37
      message("#{@warn}\nConvert sisu markup from 0.38 to 0.37")
      [
        [/^@(\S+?):([+-])\s+/,    '0~\1\2 ',               //],
        [/^@(\S+?):\s+/,          '0~\1 ',                 //],
        [/^0~structure\s+/,       '0~toc ',                //],
        [/^1~/,                   '4~',                    //],
        [/^2~/,                   '5~',                    //],
        [/^3~/,                   '6~',                    //],
        [/^4~/,                   '7~',                    //],
        [/^5~/,                   '8~',                    //],
        [/^6~/,                   '9~',                    //],
        [/^:?A~/,                 '1~',                    //],
        [/^:?B~/,                 '2~',                    //],
        [/^:?C~/,                 '3~',                    //],
        [/1/,                     '4',                     /^0~(?:level|markup)\s/],
        [/2/,                     '5',                     /^0~(?:level|markup)\s/],
        [/3/,                     '6',                     /^0~(?:level|markup)\s/],
        [/:?A/,                   '1',                     /^0~(?:level|markup)\s/],
        [/:?B/,                   '2',                     /^0~(?:level|markup)\s/],
        [/:?C/,                   '3',                     /^0~(?:level|markup)\s/]
      ]
    end
    def convert_filename_36_to_37
      @opt.files.each do |f|
        s=case f
        when /(\.s[1-3])$/; f.sub($1,'.sst')
        when /(\.r[1-3])$/; f.sub($1,'.ssm')
        when /(\.ri)$/; f.sub($1,'.ssi')
        else f
        end
        pwd=Dir.pwd
        unless f==s
          unless File.exist?("#{pwd}/#{s}")
            puts "./#{f} -> ./#{s}"
            cp("#{pwd}/#{f}","#{pwd}/#{s}")
          else "File already exists, < #{s} >  will not overwrite"
          end
        end
      end
    end
    def convert_to_simple_xml_model_sax
      SiSU_simple_xml_model_sax::Convert.new(@opt).read
    end
    def convert_to_simple_xml_model_dom
      SiSU_simple_xml_model_dom::Convert.new(@opt).read
    end
    def convert_to_simple_xml_model_node
      SiSU_simple_xml_model_node::Convert.new(@opt).read
    end
    def convert_kdi_to_sst
      SiSU_Kdissert::Convert.new(@opt).read
    end
    def convert_s_xml_to_sst
      SiSU_sst_from_xml::Convert.new(@opt).read
    end
    def convert_footnotes
      require "#{SiSU_lib}/sst_do_inline_footnotes"
      SiSU_Convert_footnotes::Source.new(@opt).read
    end
    def conversion
      #%% do it                                   -------------------------->
      if @opt.files \
      and @opt.files.length > 0
        mr=nil
        #%% changes to make m match, r replace      -------------------------->
        if @opt.mod.inspect =~/--help/; help
        elsif @opt.mod.inspect =~/(?:convert|to)[=-](?:xml |sxs|sax|sxd|dom|sxn|node)/
          ext=case @opt.mod.inspect
          when /(?:convert|to)[=-](?:xml|sxs|sax)/; '.sxs.xml'
          when /(?:convert|to)[=-](?:sxd|dom)/;     '.sxd.xml'
          when /(?:convert|to)[=-](?:sxn|node)/;    '.sxn.xml'
          end
          message("#{@opt.files.inspect}\n\nWARNING, PROCEED AT YOUR OWN RISK,\noverwriting any equivalent file with the extension #{ext}")
          mr=case @opt.mod.inspect
          when /(?:convert|to)[=-](?:sxs|sax|xml )/; convert_to_simple_xml_model_sax
          when /(?:convert|to)[=-](?:sxd|dom)/;      convert_to_simple_xml_model_dom
          when /(?:convert|to)[=-](?:sxn|node)/;     convert_to_simple_xml_model_node
          else help
          end
        else
          mr=case @opt.mod.inspect
          when /(?:(?:37)?to-?38|--(?:convert|to)[=-](?:current|0.38))/;           convert_37_to_38
          when /(?:(?:38)?to-?37|--(?:convert|to)[=-](?:0.37))/;                   convert_38_to_37
          when /(?:36to37)/;                                                       convert_filename_36_to_37
          when /(?:convert|from)[=-]kdi/;                                          convert_kdi_to_sst
          when /(?:(?:convert|from)[=-])?(?:xml_to_sst|xml2sst|sxml|sxs|sxd|sxd)/; convert_s_xml_to_sst
          when /(?:convert|to)[=-]footnotes/;                                      convert_footnotes
          when /convert|default/;                                                  current_match_and_replace
          else help
          end
        end
        unless @opt.mod.inspect =~/kdi/
          match_and_replace=mr
          #start_processing =/not used in this example/i
          end_processing =/END\s+OF\s+FILE/
          i=@opt.fns
          if i =~/(?:\.sst|\.ssm|\.ssi)$/
            @new,@matched,@flag_start,@flag_end,@empty1,@empty2=true,false,false,false,false,false
            o="#{i}.bk" #o is for old
            markup_version=SiSU_Markup::Markup_identify.new(@opt).markup_version?
            if (@opt.mod.inspect=~/37/ and markup_version=~/0.38/) \
            or (@opt.mod.inspect=~/current|38/ and markup_version=~/0.37/)
              puts "#{i} #{markup_version}"
              file=File.open(i,'r')
              cont=file.readlines
              file.close
              cont.each do |y|
                match_and_replace.each do |m,r,w|
                  if y =~m \
                  and y =~w
                    if @new
                      @new=false
                      File.unlink(o) if File.exist?(o)
                      File.rename(i,o)
                      File.unlink(i) if File.exist?(i)
                      @file=File.new(i,'w')
                      @matched=true
                      break
                    end
                  end
                end
              end
              if @matched
                puts "conversion match in #{i}" unless @opt.cmd=~/q/
                @flag_start=true
                cont.each do |y|
                  if y =~end_processing
                    @flag_end=true
                  end
                  if @flag_start \
                  and not @flag_end
                    match_and_replace.each do |m,r,w|
                      if y =~m \
                      and y =~w
                        puts m.inspect + ' -> ' + r unless @opt.cmd=~/q/
                        puts "in:  #{y}" if @opt.cmd=~/[vVM]/
                        y.gsub!(m,r) if m and r
                        puts "out: #{y}" if @opt.cmd=~/[vVM]/
                      end
                    end
                  end
                  if y=~/^\s*$/; @empty1=true
                  else           @empty1=false
                  end
                  @file.puts y unless (@empty1==true and @empty2==true)
                  if y=~/^\s*$/; @empty2=true
                  else           @empty2=false
                  end
                end
                @file.close
              else puts "NO conversion match in #{i}" unless @opt.cmd=~/q/
              end
            else puts "Requested conversion #{@opt.mod.inspect} markup #{markup_version} identified in #{i}" if @opt.cmd=~/[vVM]/
            end
          end
        end
      else puts 'this routine makes permanent changes to the contents of the files matched, as instructed within [no matches]'
      end
    end
  end
end
#%% files to match for this conversion set  ------------------------->
require "#{SiSU_lib}/options"                              # options.rb
argv=$*
@opt=SiSU_commandline::Options.new(argv)
case @opt.mod.inspect
when /=kdi/
  SiSU_Modify::Convert_markup.new(@opt).conversion
when /(?:36|37|38)?to-?(?:37|38)|--convert|--to|--from|default/
@opt.files.each do |fns|
  @opt.fns=fns
  SiSU_Modify::Convert_markup.new(@opt).conversion
end
else
  @opt.mod='--help'
 SiSU_Modify::Convert_markup.new(@opt).help
end
__END__