1 | package niupepautil;
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2 |
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3 | use util;
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4 | use doc;
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5 | use strict;
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6 |
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7 | # reads in the meta.txt file and sets metadata
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8 | sub set_main_metadata {
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9 | my ($doc_obj, $dir, $verbosity) = @_;
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10 |
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11 | my $metafile = &util::filename_cat ($dir, "meta.txt");
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12 | return unless (-e $metafile);
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13 |
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14 | if (!open (METAFILE, $metafile)) {
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15 | print STDERR "NPPlug: Couldn't read $metafile\n" if $verbosity;
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16 | return;
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17 | }
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18 |
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19 | my $cursection = $doc_obj->get_top_section();
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20 | my $line = "";
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21 | while (defined ($line = <METAFILE>)) {
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22 | next unless $line =~ /\w/;
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23 | chomp $line;
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24 | if ($line =~ /<([^>]*)>(.*)$/) {
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25 | # note we're using set_metadata_element (not add_metadata_element)
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26 | # this will override any previously set metadata of the same name
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27 | $doc_obj->set_utf8_metadata_element ($cursection, $1, $2);
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28 | } elsif ($verbosity) {
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29 | print STDERR "niupepautil: Badly formatted line in $metafile\n";
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30 | print STDERR "meta.txt lines should be formatted '<metaname>metavalue'\n";
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31 | }
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32 | }
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33 | }
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34 |
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35 | sub get_title_string {
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36 | my ($paper_id) = @_;
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37 | print STDERR "paper_id = $paper_id\n";
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38 | my ($series, $vol, $num) = split /\_/, $paper_id;
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39 | my $title = "";
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40 | $title .= "_vol_ $vol" if defined $vol && $vol =~ /\w/;
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41 | if (defined $num && $num =~ /\w/) {
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42 | $title .= ", " if defined $vol && $vol =~ /\w/;
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43 | $title .= "_num_ $num";
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44 | }
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45 | return $title;
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46 | }
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47 |
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48 |
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49 | 1;
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