[4] | 1 | # plugin which recurses through directories processing
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| 2 | # each file it finds
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| 3 |
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| 4 | package ArcPlug;
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| 5 |
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| 6 | use util;
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| 7 | use BasPlug;
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| 8 | use plugin;
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| 9 | use arcinfo;
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| 10 |
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| 11 | BEGIN {
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| 12 | @ISA = ('BasPlug');
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| 13 | }
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| 14 |
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| 15 | sub new {
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| 16 | my ($class) = @_;
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| 17 | my $self = new BasPlug ();
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| 18 |
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| 19 | return bless $self, $class;
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| 20 | }
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| 21 |
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| 22 | # return 1 if this class might recurse using $pluginfo
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| 23 | sub is_recursive {
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| 24 | my $self = shift (@_);
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| 25 |
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| 26 | return 1;
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| 27 | }
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| 28 |
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| 29 | # return 1 if processed, 0 if not processed
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| 30 | # Note that $base_dir might be "" and that $file might
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| 31 | # include directories
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| 32 | sub read {
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| 33 | my $self = shift (@_);
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| 34 | ($pluginfo, $base_dir, $file, $metadata, $processor) = @_;
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| 35 |
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| 36 | # see if this has a archives information file within it
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| 37 | $archive_info_filename = &util::filename_cat($base_dir,$file,"archives.inf");
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| 38 |
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| 39 | if (-e $archive_info_filename) {
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| 40 |
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| 41 | # read in the archives information file
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| 42 | my $archive_info = new arcinfo ();
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| 43 | $archive_info->load_info ($archive_info_filename);
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| 44 |
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[230] | 45 | my $file_list = $archive_info->get_file_list();
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[4] | 46 |
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| 47 | # process each file
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[87] | 48 | foreach $subfile (@$file_list) {
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[4] | 49 | # note: metadata is not carried on to the next level
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| 50 | my $tmp = &util::filename_cat ($file, $subfile->[0]);
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| 51 | next if $tmp eq $file;
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| 52 | &plugin::read ($pluginfo, $base_dir, $tmp, {}, $processor);
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| 53 | }
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| 54 |
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| 55 | # all books have been processed so need to output classifications
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| 56 | # to infodb - note that at present you have to import before building
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[87] | 57 | if (defined $processor->{'mode'} && $processor->{'mode'} eq 'infodb') {
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[4] | 58 | print STDERR "ArcPlug: Adding classifications to infodb\n";
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| 59 | $processor->process('classifications');
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| 60 | }
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| 61 |
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| 62 | return 1;
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| 63 | }
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| 64 |
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| 65 | # wasn't an archives directory, someone else will have to process it
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| 66 | return 0;
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| 67 | }
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| 68 |
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| 69 | 1;
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