| 1 | eval 'exec perl -x -- $0 $@'
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| 2 | if 0;
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| 3 | #! perl
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| 4 | # line 6
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| 5 |
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| 6 | sub usage() {
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| 7 | print "$0 <input.ppt> <output.html>\n";
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| 8 | }
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| 9 |
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| 10 |
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| 11 | if (@ARGV != 2) {
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| 12 | usage();
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| 13 | exit(1);
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| 14 | }
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| 15 | my $input_ppt=shift;
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| 16 | my $output_html=shift;
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| 17 |
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| 18 | # try to find ppthtml binary in GSDLHOME
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| 19 | my $ppthtml_binary="ppthtml";
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| 20 | my $GSDLOS=$ENV{'GSDLOS'};
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| 21 | my $GSDLHOME=$ENV{'GSDLHOME'};
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| 22 | if ($GSDLOS =~ /^windows$/i) {
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| 23 | $ppthtml_binary.=".exe";
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| 24 | }
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| 25 |
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| 26 | # assume it is on the path if running under windows, in case GSDLHOME
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| 27 | # has a space
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| 28 | if ($GSDLOS !~ /windows/i && -x "$GSDLHOME/bin/$GSDLOS/$ppthtml_binary") {
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| 29 | $ppthtml_binary="$GSDLHOME/bin/$GSDLOS/$ppthtml_binary";
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| 30 | }
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| 31 |
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| 32 | if (! -r $input_ppt) {
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| 33 | print STDERR "Unable to read file `$input_ppt'\n";
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| 34 | exit (1);
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| 35 | }
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| 36 |
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| 37 | my $return_value=
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| 38 | system("$ppthtml_binary \"$input_ppt\" > \"$output_html\"");
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| 39 |
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| 40 | if ($return_value != 0) {
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| 41 | exit (1);
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| 42 | }
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| 43 |
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| 44 | # Ok, we made an html file. Check to see if it has any content, and remove
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| 45 | # the little nag link at the the bottom.
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| 46 | my $html="";
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| 47 | open (HTML, "$output_html") || die "Can't read file:$!";
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| 48 | $html=join('', <HTML>);
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| 49 | close HTML;
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| 50 |
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| 51 | $html =~ s@<hr><FONT SIZE=-1>Created with.*\n</BODY></HTML>$@</BODY></HTML>@s;
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| 52 |
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| 53 | # if we are using the file name as the title, then get rid of it,
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| 54 | # as HTMLPlug will use the first 100 chars instead if there's no title.
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| 55 | $html =~ s@<title>.*?\.ppt</title>@<title></title>@i;
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| 56 |
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| 57 | my $tmp=$html;
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| 58 | $tmp =~ s/^.*?<BODY>//ms;
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| 59 | $tmp =~ s/( )|\s//gims;
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| 60 | if ($tmp !~ m/(>[^<]+<)/) {
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| 61 | print STDERR "No text found in extracted html file!\n";
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| 62 | exit(1);
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| 63 | }
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| 64 | open (NEWHTML, ">$output_html") || die "Can't create file:$!";
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| 65 | print NEWHTML $html;
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| 66 | close NEWHTML;
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| 67 | exit (0);
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| 68 |
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