stripms3.pl to HTML.

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Generated: Tue Feb 2 17:54:57 2010 from stripms3.pl 2005/05/04 8.6 KB.

#!/Perl
use HTML::Parser ();
use Data::Dump ();
my $program = "stripms";
## user feature variables ##
my $dodebug = 1;
##my $definp = "C:/Documents and Settings/Geoff McLane.PRO-1/My Documents/My Webs/moon-01.htm";
my $definp = "C:/HOMEPAGE/P26/compgr.htm";
my $defout = "C:/HOMEPAGE/P26/temphtml.htm";
my $deflog = "temphtml.txt"; # output log file ... more if $dodebug = 1!
my $defskip = "tempskip.txt"; # view what has been REJECTED, DELETED, CHOPPED 
my $WEBVERS = "P26.2005.05.04";
my $addcode = "<!-- $WEBVERS - geoffmclane.com - stripms.pl -->";
my $clearhtml = 1; # clear HTML attributes
my $clearop = 1; # clear MS o:p paragraph thingy 
my $clearpatts = 1; # clear paragraph attributes
my $clearhstyl = 1; # no SYTLE statment in head - include through file, if required ... *TBD*
my $cleartdsty = 0; # clear TD attributes
my $fiximg = 1; # modify the IMG tag
my $clearhlink = 1; # clear a LINK REL statement
my $clearspan = 1; # remove all SPAN tags
my $cleardiv = 1; # remove all DIV tags
my $clearmeta = 1; # remove META (head) tag
## BODY actions
my $clearbsyle = 0; # no BODY attributes
my $fixblstyle = 1; # modify body language, if given
my $deflang = 'EN-AU'; # use English (Austrlian)
## program variables ##
my $WHITE_PATTERN2 = "^[ \t\n\r]*\$"; # spacey if ($var ~= /$WHITE_PATTERN2/o ) { ...}
my ($FH, $HH, $CH); # run log, html and strip log ...
my $doout = 1; # do the OUTPUT, but can be off'ed ...
my $inpfil = "";
my $subok = 0;
my $inhtml = 0; # in document
my $inpara = 0; # in paragraph tag
my $inhead = 0; # processing header
my $inbody = 0; # body processing
my $instyle = 0; # style processing
my $start_time = time();
open $HH, ">$defout"  or die "No HTML output file ... [$defout]!\n";
open $FH, ">$deflog"  or die "No OUT LOG file ...\n";
open $CH, ">$defskip" or die "No SKIP file ...\n";
my $p = HTML::Parser->new(api_version => 3);
$p->handler(default => \&hand, "event, line, column, text, tagname, attr");
# $p->parse_file(@ARGV ? shift : die "No input given ....\n");
parse_args(@ARGV);
# if we did NOT get an INPUT file, what to DO ...
if ( !length($inpfil) ) {
   if ($dodebug) {
      $inpfil = $definp;
   } else {
      die "No input file given ...\n";
   }
}
print "$program: Started on " . localtime($start_time) ; ### . " in $cwdir ...\n" if $shwtm;
$p->parse_file($inpfil);
close $FH; # log file output
close $HH; # ouput HTML file
close $CH; # log of discarded items
system $defout; # run the HTML file
if ($subok) {
   open $HH, "<$defout"  or die "No HTML input file ... [$defout]!\n";
   open $FH, "<$inpfil" or die "No re-open of the source ... [$inpfil]!\n";
   my @infil = <$HH>; # slurp the file, from the disk
   my @outfil = <$FH>; # slurp the original source
   close $FH; # log file output
   close $HH; # ouput HTML file
   open $HH, ">$defout"  or die "No HTML input file ... [$defout]!\n";
   open $FH, ">$inpfil" or die "No re-open of the source ... [$inpfil]!\n";
   print $HH @outfil;
   print $FH @infil;
   close $FH; # log file output
   close $HH; # ouput HTML file
}
## Event table
##  ["S",  $tag, $attr, $attrseq, $text]
##  ["E",  $tag, $text]
##  ["T",  $text, $is_data]
##  ["C",  $text]
##  ["D",  $text]
##  ["PI", $token0, $text]
sub hand {
    my($event, $line, $column, $text, $tagname, $attr) = @_;
   my $typ = uc(substr($event,0,1)); ## get TYPE
    my @d =  "$typ L$line C$column";
    #substr($text, 40) = "..." if length($text) > 40;
    push(@d, $text);
    push(@d, $tagname) if defined $tagname;
   push(@d, $attr) if $attr;
   my $otxt = Data::Dump::dump(@d);
   #print $FH Data::Dump::dump(@d), "\n";
    #print Data::Dump::dump(@d), "\n";
   print "$otxt\n";
   # now process the data ...
   my $locout = 1; # one time only output flag
   my $i;
   my $tag = '*NO_TAG*';
   if (defined $tagname) {
      $tag = uc($tagname);
   }
   # Event table
   ########################################################################
   if ($typ eq 'S') { # START OF TAG, and possible ATTRIBUTES
      ##  ["S",  $tag, $attr, $attrseq, $text]
      if ($tag eq 'HTML') {
         $inhtml = 1;
         if ($clearhtml) {
            $text = '<html>';
         }
         if (defined $addcode) { ## = "<!-- $WEBVERS - geoffmclane.com - stripms.pl -->";
            $text .= "\n";
            $text .= "$addcode";
         }
      } elsif ($tag eq 'P') {
         $inpara = 1;
         if ($clearpatts) {
            print $FH "Paragraph from $text to <p> ...\n";
            $text = "<p>";
         }
      } elsif ($tag eq 'HEAD') {
         $inhead = 1;
      } elsif ($tag eq 'BODY') {
         $inbody = 1;
         if ($clearbsyle) { # no BODY attributes
            $text = '<body>';
         } elsif ($fixblstyle) { # modify body language, if given
            # use my $deflang = 'EN-AU'; # use English (Austrlian)
            my %att = %$attr; # copy the HASH, to do modifications
            $i = 0;
            prt( "Checking BODY attrib ...\n" );
            foreach $key (keys %att) {
               prt ( "Checking attrib $key ...\n" );
               if ($key eq 'lang') {
                  prt ( "Found lang=$key ...\n" );
                  if ($att{$key} ne $deflang) {
                     prt ( "Modifying 'lang=$att{$key} to [$deflang] ...\n" );
                     $att{$key} = $deflang;
                  }
                  $i++;
               }
            }
            if ($i) { # ok, change output, re-run to build new HTML
               $text = "<$tag"; # start tag again
               while (($key,$value) = each %att) {
                  $text .= " $key=$value";
               }
               $text .= '>'; # close tag
            }
         }
      } elsif ($tag eq 'STYLE') {
         $instyle =1;
         if ($clearhstyl) {
            # in head - close out S style to E sytle
            if ($inhead) {
               $doout = 0; # CLOSE output
            }
         }
      } elsif ($tag eq 'SPAN') {
         if ($clearspan) { # remove all SPAN tags
            $locout = 0;
         }
      } elsif ($tag eq 'O:P') {
         if ($clearop) { # clear MS o:p paragraph thingy 
            $locout = 0;
         }
      } elsif ($tag eq 'LINK') {
         if ($clearhlink) {
            $locout = 0;
         }
      } elsif ($tag eq 'DIV') {
         if ($cleardiv) {
            $locout = 0;
         }
      } elsif ($tag eq 'TD') {
         if ($cleartdsty) {
            $text = '<td>';
         }
      } elsif ($tag eq 'IMG') {
         if ($fiximg) { # modify the IMG tag
            my %att = %$attr; # copy the HASH, to do modifications
            $i = 0;
            foreach $key (keys %att) {
               if ($key eq 'v:shapes') {
                  print $FH "Deleting attrib $key ...\n";
                  delete $att{$key}; # remove this MS reference
                  $i++;
               }
            }
            if ($i) {
               $text = '<IMG'; # start IMG tag again
               while (($key,$value) = each %att) {
                  $text .= " $key=$value";
               }
               $text .= '>'; # close IMG tag
            }
         }
      } elsif ($tag eq 'META') {
         if ($clearmeta) { # remove META (head) tag
            $locout = 0;
         }
      }
   ########################################################################
   } elsif ($typ eq 'E') {
      ##  ["E",  $tag, $text]
      if ($tag eq 'HTML') {
         $inhtml = 0;
      } elsif ($tag eq 'P') {
         $inpara = 0;
      } elsif ($tag eq 'HEAD') {
         $inhead = 0;
      } elsif ($tag eq 'BODY') {
         $inbody = 0;
      } elsif ($tag eq 'STYLE') {
         $instyle = 0;
         if ($clearhstyl) {
            # in head - close out S style to E sytle
            if ($inhead) {
               $doout = 1; # OPEN output
               $locout = 0; # but NOT for this style one
            }
         }
      } elsif ($tag eq 'SPAN') {
         if ($clearspan) { # remove all SPAN tags
            $locout = 0;
         }
      } elsif ($tag eq 'O:P') {
         if ($clearop) { # clear MS o:p paragraph thingy 
            $locout = 0;
         }
      } elsif ($tag eq 'LINK') {
         if ($clearhlink) {
            $locout = 0;
         }
      } elsif ($tag eq 'DIV') {
         if ($cleardiv) {
            $locout = 0;
         }
      }
   } elsif ($typ eq 'T') {
      ##  ["T",  $text, $is_data]
   } elsif ($typ eq 'C') {
      ##  ["C",  $text]
      $locout = 0; # toss all CODE
   } elsif ($typ eq 'D') {
      ##  ["D",  $text]
   } elsif ($typ eq 'P') {
      ##  ["PI", $token0, $text]
   }
   ### end event table ###########################################################
   if ($text =~ /$WHITE_PATTERN2/o) {
      print $CH "ws[$otxt]\n";
      print $CH "ws[$text]\n";
   } else {
      if ($doout && $locout) {
         print $FH "$otxt\n";
         print $HH "$text\n";
      } else {
         print $CH "$otxt\n";
         print $CH "$text\n";
      }
   }
}
sub parse_args {
   my (@av) = @_; # get stack
   while (@av) {
      my $arg = uc($av[0]);
      if ($arg =~ /^-/) {
         if ($arg eq '-V') {
            print "Version: 0.0.1 - May 2005\n";
         } elsif (($arg eq '-H') || ($arg eq '-?')) {
            die "stripms infile [options]\n";
         } else {
            die "ERROR: Unknown option [$arg]\n";
         }
      } else {
         if (length($inpfil)) {
            die "ERROR: Can not handle two input files ...\n";
         }
         $inpfil = $arg;
         if ( !(-f $inpfil) ) {
            die "ERROR: Can NOT locate file [$inpfil] ...\n";
         }
      }
      shift @av;
   }
}
sub prt {
   if ($dodebug) {
      print $FH @_;
   }
}
# EOF

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