diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/context/ruby/xmltools.rb | 72 |
1 files changed, 71 insertions, 1 deletions
diff --git a/scripts/context/ruby/xmltools.rb b/scripts/context/ruby/xmltools.rb index c3e76b23a..5b4a112b8 100644 --- a/scripts/context/ruby/xmltools.rb +++ b/scripts/context/ruby/xmltools.rb @@ -400,10 +400,63 @@ class Commands end end + def filter + + require "rexml/document" + + element = @commandline.option('element') + files = @commandline.arguments + result = "xmltools.xlg" + + if element.empty? then + report("provide element using --element") + elsif files.length == 0 then + report("provide filename(s)") + else + begin + File.open(result,'w') do |f| + f << "<?xml version='1.0'?>\n\n" + f << "<xlg:document>\n\n" + total = 0 + files.sort.each do |file| + begin + report("loading: #{file}") + data = REXML::Document.new(IO.read(file)) + rescue + report("error: invalid xml") + else + found = 0 + report("filtering: #{element}") + REXML::XPath.each(data,"//#{element}") do |table| + str = table.to_s + if str.length > 0 then + total += 1 + found += 1 + report("found: #{total} / #{found} / #{str.length} bytes") + f << "<xlg:file name='#{file}'>\n\n" unless found > 1 + f << "<xlg:filtered n='#{total}' m='#{found}'>" + f << "#{str.gsub(/^\s*/m,'').gsub(/\s*$/m,'')}" + f << "</xlg:filtered>\n\n" + end + end + f << "</xlg:file>\n\n" if found > 0 + end + end + f << "</xlg:document>\n" + end + report("result: #{result}") + rescue + report("error in opening #{result}") + end + end + + end + def enhance oldname = @commandline.argument('first') newname = @commandline.argument('second') verbose = @commandline.option('verbose') + # todo: options, maybe a config file if ! newname || newname.empty? then newname = oldname + ".prep" end @@ -417,15 +470,30 @@ class Commands preamble = $1 $2 end + # hide elements data.gsub!(/<(.*?)>/mois) do elements << $1 "<#{elements.length}>" end + # abc[-/]def data.gsub!(/([a-z]{3,})([\/\-])([a-z]{3,})/mois) do done = true report("compound: #{$1}#{$2}#{$3}") if verbose "#{$1}<compound token='#{$2}'/>#{$3}" end + # (abcd + data.gsub!(/(\()([a-z]{4,})/mois) do + done = true + report("compound: #{$1}#{$2}") if verbose + "<compound token='#{$1}'/>#{$2}" + end + # abcd) + data.gsub!(/(\()([a-z]{4,})/mois) do + done = true + report("compound: #{$1}#{$2}") if verbose + "#{$2}<compound token='#{$2}'/>" + end + # roll back elements data.gsub!(/<(\d+)>/mois) do "<#{elements.shift}>" end @@ -553,7 +621,8 @@ commandline.registeraction('dir', 'generate directory listing') commandline.registeraction('mmlpages','generate graphic from mathml') commandline.registeraction('analyze', 'report entities and elements [--utf --process]') commandline.registeraction('cleanup', 'cleanup xml file [--force]') -commandline.registeraction('enhance', 'enhance xml file') +commandline.registeraction('enhance', 'enhance xml file (partial)') +commandline.registeraction('filter', 'filter elements from xml file [element=]') # commandline.registeraction('dir', 'filename --pattern= --output= [--recurse --stripname --longname --url --root]') # commandline.registeraction('mmlpages','filename [--eps --jpg --png --style= --mode=]') @@ -569,6 +638,7 @@ commandline.registerflag('recurse') commandline.registerflag('verbose') commandline.registervalue('pattern') +commandline.registervalue('element') commandline.registervalue('url') commandline.registervalue('output') commandline.registervalue('root') |