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use strict; |
use strict; |
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use File::Find; |
use File::Find; |
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use Getopt::Long; |
use Getopt::Long; |
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use File::Which; |
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my $collection; # name which will be inserted |
my $collection; # name which will be inserted |
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my $path_add; # add additional info in path |
my $path_add; # add additional info in path |
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my $dir = shift @ARGV || die "usage: $0 [dir]"; |
my $dir = shift @ARGV || die "usage: $0 [dir]"; |
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my $basedir = $0; |
my $basedir = $0; |
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$basedir =~ s,/[^/]+$,/,; |
$basedir =~ s,/[^/]+$,/,; |
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require "$basedir/filter.pm"; |
require "$basedir/filter.pm"; |
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my $pdftotext = which('pdftotext'); |
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print STDERR "using $pdftotext to convert pdf into html\n" if ($pdftotext && $verbose); |
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find({ wanted => \&file, |
find({ wanted => \&file, |
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follow => 1, |
follow => 1, |
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sub file { |
sub file { |
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return if (! -f || ! m/\.html*/i); |
my $path = $_; |
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my $contents; |
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# skip index files |
if ($pdftotext && -f $path && $path =~ m/\.pdf$/i) { |
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return if (m/index_[a-z]\.html*/i || m/index_symbol\.html*/i); |
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my $path = $_; |
print STDERR "$path {converting}" if ($verbose); |
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open(F,"$path") || die "can't open file: $path"; |
open(F,"$pdftotext -htmlmeta $path - |") || die "can't open $pdftotext with '$path'"; |
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print STDERR "$path" if ($verbose); |
my $html; |
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my $contents; |
while(<F>) { |
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while(<F>) { |
# XXX why pdftotext barks if I try to use this is beyond me. |
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$contents .= "$_"; |
#$contents .= $_; |
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} |
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$contents .= "\n\n"; |
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$contents = filter($contents,$collection); |
$html .= $_; |
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} |
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close(F); |
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$contents = "<!-- html from $path -->\n$html\n"; |
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} else { |
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return if (! -f $path || ! m/\.html*$/i); |
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# skip index files |
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return if (m/index_[a-z]\.html*/i || m/index_symbol\.html*/i); |
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open(F,"$path") || die "can't open file: $path"; |
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print STDERR "$path" if ($verbose); |
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while(<F>) { |
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$contents .= "$_"; |
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} |
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$contents .= "\n\n"; |
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$contents = filter($contents,$collection); |
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} |
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# die "zero size content in '$path'" if (! $contents); |
# die "zero size content in '$path'" if (! $contents); |
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return if (! $contents); # don't die on empty files |
return if (! $contents); # don't die on empty files |