135 |
|
|
136 |
my $pack = 0; |
my $pack = 0; |
137 |
my @pack_additional; # additional files to pack (pictures, logos...) |
my @pack_additional; # additional files to pack (pictures, logos...) |
138 |
|
my %nesttag = init_nesttag(); |
139 |
|
|
140 |
############################################################################## |
############################################################################## |
141 |
## reading user input from $infos |
## reading user input from $infos |
389 |
author => $author, |
author => $author, |
390 |
authorUrl => $authorUrl, |
authorUrl => $authorUrl, |
391 |
author2 => $author2, |
author2 => $author2, |
392 |
authorUrl2 => $authorUrl2, |
author2Url => $author2Url, |
393 |
|
|
394 |
date => $date, |
date => $date, |
395 |
|
|
428 |
my ($title,$subtitle,$nr) = @_; |
my ($title,$subtitle,$nr) = @_; |
429 |
$title =~ s/\r//ig; # remove the windows CR+LF |
$title =~ s/\r//ig; # remove the windows CR+LF |
430 |
$title =~ s/<[^>]+>//g; |
$title =~ s/<[^>]+>//g; |
431 |
|
$subtitle =~ s/<[^>]+>//g; |
432 |
|
|
433 |
if (! $title) { |
if (! $title) { |
434 |
return 1; |
return 1; |
530 |
$status =~ s/<[^>]+>//g; |
$status =~ s/<[^>]+>//g; |
531 |
print STDERR $status; |
print STDERR $status; |
532 |
|
|
533 |
&verify_html($content); # check the html |
&verify_html($content); # check the html |
534 |
|
&check_tags($content); # check open and closed tags |
535 |
|
|
536 |
## write to the slide |
## write to the slide |
537 |
open(SLIDE, ">slide$nr.html") || die "can't save slide$nr.html: $!"; |
open(SLIDE, ">slide$nr.html") || die "can't save slide$nr.html: $!"; |
596 |
author => $author, |
author => $author, |
597 |
authorUrl => $authorUrl, |
authorUrl => $authorUrl, |
598 |
author2 => $author2, |
author2 => $author2, |
599 |
authorUrl2 => $authorUrl2, |
author2Url => $author2Url, |
600 |
|
|
601 |
date => $date, |
date => $date, |
602 |
|
|
611 |
} else { |
} else { |
612 |
$page= new Text::FastTemplate key => 'title'; |
$page= new Text::FastTemplate key => 'title'; |
613 |
} |
} |
614 |
$page_data{template_dir}='' if ($pack); |
|
615 |
print SLIDE $page->output( \%page_data ); |
if ($pack) { |
616 |
extract_files($page->output( \%page_data )) if ($pack); |
$page_data{template_dir}=''; |
617 |
|
print SLIDE extract_files($page->output( \%page_data )); |
618 |
|
} else { |
619 |
|
print SLIDE $page->output( \%page_data ); |
620 |
|
} |
621 |
|
|
622 |
close(SLIDE); |
close(SLIDE); |
623 |
return 0; |
return 0; |
624 |
} |
} |
736 |
} |
} |
737 |
|
|
738 |
############################################################################## |
############################################################################## |
739 |
# extract files referenced in presentation |
# extract files referenced in presentation and remove dirs from slide html |
740 |
|
|
741 |
sub extract_files { |
sub extract_files { |
742 |
my $tmp = $_[0]; |
my $tmp = $slide = $_[0]; |
743 |
while ($tmp =~ s/href="*([^"\s]+)"*//ism || |
while ($tmp =~ s/href="*([^"\s]+)"*//ism || |
744 |
$tmp =~ s/src="*([^"\s]+)"*//ism) { |
$tmp =~ s/src="*([^"\s]+)"*//ism) { |
745 |
if ("$1" !~ m/[hf]t?tp:/ && -f "$1" && !grep(/$1/,@pack_additional)) { |
if ("$1" !~ m/[hf]t?tp:/ && -f "$1" && !grep(/$1/,@pack_additional)) { |
746 |
push @pack_additional,$1; |
my $file=$1; |
747 |
|
push @pack_additional,$file; |
748 |
|
if ($file =~ m,^(.+)/([^/]+),) { |
749 |
|
my ($d,$f) = ($1,$2); |
750 |
|
$slide =~ s,${d}/${f},${f},g; |
751 |
|
} |
752 |
|
} |
753 |
|
} |
754 |
|
return $slide; |
755 |
|
} |
756 |
|
|
757 |
|
############################################################################## |
758 |
|
# check tags in slide |
759 |
|
# based on code from hindent 1.1.2 by Paul Balyoz <pab@domtools.com> |
760 |
|
|
761 |
|
sub init_nesttag { |
762 |
|
# Tags that require their own end tag <TAG>...</TAG> we will nest them |
763 |
|
# properly: (WARNING, you must use lower-case here) |
764 |
|
# All other tags (not on this list) will be ignored for indenting purposes. |
765 |
|
return ( |
766 |
|
'html' => 1, |
767 |
|
'head' => 1, |
768 |
|
'body' => 1, |
769 |
|
'title' => 1, |
770 |
|
|
771 |
|
'a' => 1, |
772 |
|
|
773 |
|
'table' => 1, |
774 |
|
'tr' => 1, |
775 |
|
'th' => 1, |
776 |
|
'td' => 1, |
777 |
|
|
778 |
|
'form' => 1, |
779 |
|
'select' => 1, |
780 |
|
'textarea' => 1, |
781 |
|
|
782 |
|
# 'p' => 1, Don't do this one because many people use <P> but not </P> |
783 |
|
'ul' => 1, |
784 |
|
'ol' => 1, |
785 |
|
'dl' => 1, |
786 |
|
'blockquote' => 1, |
787 |
|
'center' => 1, |
788 |
|
'div' => 1, |
789 |
|
|
790 |
|
'font' => 1, |
791 |
|
'pre' => 1, |
792 |
|
'tt' => 1, |
793 |
|
'i' => 1, |
794 |
|
'b' => 1, |
795 |
|
'u' => 1, |
796 |
|
'strike' => 1, |
797 |
|
'big' => 1, |
798 |
|
'small' => 1, |
799 |
|
'sub' => 1, |
800 |
|
'sup' => 1, |
801 |
|
'em' => 1, |
802 |
|
'strong' => 1, |
803 |
|
'dfn' => 1, |
804 |
|
'code' => 1, |
805 |
|
'samp' => 1, |
806 |
|
'kbd' => 1, |
807 |
|
'var' => 1, |
808 |
|
'cite' => 1, |
809 |
|
|
810 |
|
'h1' => 1, |
811 |
|
'h2' => 1, |
812 |
|
'h3' => 1, |
813 |
|
'h4' => 1, |
814 |
|
'h5' => 1, |
815 |
|
'h6' => 1, |
816 |
|
|
817 |
|
'applet' => 1, |
818 |
|
|
819 |
|
'map' => 1, |
820 |
|
|
821 |
|
'frameset' => 1, |
822 |
|
'noframes' => 1, |
823 |
|
); |
824 |
|
} |
825 |
|
|
826 |
|
sub check_tags { |
827 |
|
my $tmp = $_[0]; |
828 |
|
my @tagstack; |
829 |
|
my $level=0; |
830 |
|
|
831 |
|
while ($tmp =~ /<(.*?)>/gsm) { |
832 |
|
my $tag=$1; $tag=~s/\s.+//g; |
833 |
|
# if regular tag, push it on stack; if end-tag, pop it off stack. |
834 |
|
# but don't do any of this if it's not a special "nesting" tag! |
835 |
|
if ($tag !~ m,^/,) { |
836 |
|
if ($nesttag{lc($tag)}) { |
837 |
|
push @tagstack,$tag; |
838 |
|
$level++; # remember how much for later |
839 |
|
} |
840 |
|
} else { |
841 |
|
$tag =~ s,^/,,; # convert this end-tag to a begin-tag |
842 |
|
$tag = lc($tag); |
843 |
|
if ($nesttag{lc($tag)}) { |
844 |
|
# throw away tags until we find a match |
845 |
|
if ($#tagstack > -1) { |
846 |
|
while ($tag ne lc(pop @tagstack)) { |
847 |
|
$level--; # we threw away extra tags |
848 |
|
last if $#tagstack <= 0; |
849 |
|
} |
850 |
|
$level--; # we threw away extra tags |
851 |
|
if ($level < 0) { |
852 |
|
print STDERR "WARNING: more end than begin tags around </$tag> !\n"; |
853 |
|
} |
854 |
|
} |
855 |
|
} |
856 |
} |
} |
857 |
} |
} |
858 |
|
|
859 |
|
if ($level > 0) { |
860 |
|
print STDERR "WARNING: level=$level, ", $#tagstack+1," tags left on stack after done parsing! Specifically:\n<",join("> <",@tagstack),">\n"; |
861 |
|
} |
862 |
|
|
863 |
} |
} |
864 |
|
|