| 1 | package DC::Pod; |
1 | package DC::Pod; |
| 2 | |
2 | |
| 3 | use strict; |
3 | use common::sense; |
| 4 | use utf8; |
|
|
| 5 | |
4 | |
| 6 | use Storable; |
5 | use Storable; |
| 7 | |
6 | |
| 8 | our $VERSION = 1.03; |
7 | our $VERSION = 1.03; |
| 9 | |
8 | |
| … | |
… | |
| 40 | sub is_prefix_of($@) { |
39 | sub is_prefix_of($@) { |
| 41 | my ($node, @path) = @_; |
40 | my ($node, @path) = @_; |
| 42 | |
41 | |
| 43 | return 1 unless @path; |
42 | return 1 unless @path; |
| 44 | |
43 | |
| 45 | my $kw = lc pop @path; |
44 | my $kw = pop @path; |
| 46 | |
45 | |
| 47 | $node = $node->[N_PARENT] |
46 | $node = $node->[N_PARENT] |
| 48 | or return 0; |
47 | or return 0; |
| 49 | |
48 | |
| 50 | #TODO: maybe get rid of lowercasing? |
|
|
| 51 | return scalar grep lc eq $kw, @{ $node->[N_KW] }; |
49 | return scalar grep $_ eq $kw, @{ $node->[N_KW] }; |
| 52 | } |
50 | } |
| 53 | |
51 | |
| 54 | sub find(@) { |
52 | sub find(@) { |
| 55 | my (@path) = @_; |
53 | my (@path) = @_; |
| 56 | |
54 | |
| 57 | return unless @path; |
55 | return unless @path; |
| 58 | |
56 | |
| 59 | my $kw = lc pop @path; |
57 | my $kw = pop @path; |
| 60 | |
58 | |
| 61 | # TODO: make sure results are unique |
59 | my %res = map +($_, $_), |
| 62 | |
|
|
| 63 | grep { is_prefix_of $_, @path } |
60 | grep { is_prefix_of $_, @path } |
| 64 | map @$_, |
61 | map @$_, |
| 65 | $kw eq "*" ? @wiki{sort keys %wiki} |
62 | $kw eq "*" ? values %wiki |
| 66 | : $wiki{$kw} || () |
63 | : $wiki{$kw} || (); |
|
|
64 | |
|
|
65 | values %res |
| 67 | } |
66 | } |
| 68 | |
67 | |
| 69 | sub full_path_of($) { |
68 | sub full_path_of($) { |
| 70 | my ($node) = @_; |
69 | my ($node) = @_; |
| 71 | |
70 | |
| 72 | my @path; |
71 | my @path; |
| 73 | |
72 | |
| 74 | # skip toplevel hierarchy pod/, because its not a document |
|
|
| 75 | while ($node->[N_PARENT]) { |
73 | while ($node) { |
| 76 | unshift @path, $node; |
74 | unshift @path, $node; |
| 77 | $node = $node->[N_PARENT]; |
75 | $node = $node->[N_PARENT]; |
| 78 | } |
76 | } |
| 79 | |
77 | |
| 80 | @path |
78 | @path |
