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package WWW::Bugzilla::BugTree; |
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3
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3
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3
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210544
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use strict; |
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3
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23
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3
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74
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4
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3
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3
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13
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use warnings; |
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3
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5
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3
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93
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5
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3
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3
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1278
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use Ref::Util qw( is_arrayref ); |
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3
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4338
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3
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183
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6
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3
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3
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51
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use 5.012; |
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3
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9
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7
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3
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3
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1543
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use Moo; |
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3
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28382
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3
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13
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8
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9
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# ABSTRACT: Fetch a tree of bugzilla bugs blocking a bug |
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our $VERSION = '0.08'; # VERSION |
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12
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13
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has ua => ( |
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is => 'ro', |
15
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lazy => 1, |
16
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default => sub { |
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require LWP::UserAgent; |
18
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my $ua = LWP::UserAgent->new; |
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$ua->env_proxy; |
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$ua; |
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}, |
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); |
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24
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25
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my $default_url = $ENV{BUG_TREE_URL} // "https://landfill.bugzilla.org/bugzilla-4.2-branch"; |
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27
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has url => ( |
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is => 'ro', |
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lazy => 1, |
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default => sub { |
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require URI; |
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URI->new($default_url); |
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}, |
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coerce => sub { |
35
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ref $_[0] ? $_[0] : do { require URI; URI->new($_[0] // $default_url) }, |
36
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}, |
37
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); |
38
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39
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has _cache => ( |
40
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is => 'ro', |
41
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default => sub { { } }, |
42
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init_arg => undef, |
43
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); |
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45
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46
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sub fetch |
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{ |
48
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0
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0
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1
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my($self, $bug_id) = @_; |
49
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50
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return $self->_cache->{$bug_id} |
51
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0
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0
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if exists $self->_cache->{$bug_id}; |
52
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53
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0
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my $url = $self->url->clone; |
54
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0
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$url->path((do { my $path = $url->path; $path =~ s{/$}{}; $path }) . "/show_bug.cgi"); |
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0
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0
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0
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55
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0
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$url->query_form( |
56
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id => $bug_id, |
57
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ctype => 'xml', |
58
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); |
59
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60
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0
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my $res = $self->ua->get($url); |
61
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62
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0
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0
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die $url . " " . $res->status_line |
63
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unless $res->is_success; |
64
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65
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0
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require WWW::Bugzilla::BugTree::Bug; |
66
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0
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my $b = WWW::Bugzilla::BugTree::Bug->new( |
67
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url => $url, |
68
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res => $res, |
69
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id => $bug_id, |
70
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); |
71
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72
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0
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$self->_cache->{$bug_id} = $b; |
73
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74
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0
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my $dependson = $b->as_hashref->{bug}->{dependson}; |
75
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0
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0
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$dependson = [] unless defined $dependson; |
76
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0
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0
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$dependson = [ $dependson ] |
77
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unless is_arrayref $dependson; |
78
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79
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0
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@{ $b->children } = map { $self->fetch($_) } sort @$dependson; |
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0
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0
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80
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81
|
0
|
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$b; |
82
|
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} |
83
|
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84
|
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85
|
|
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|
sub clear_cache |
86
|
|
|
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|
{ |
87
|
0
|
|
|
0
|
1
|
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my($self) = @_; |
88
|
0
|
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%{ $self->_cache } = (); |
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0
|
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89
|
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} |
90
|
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91
|
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|
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1; |
92
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93
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__END__ |