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package EPUB::Parser::Util::Archive; |
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47
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use strict; |
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332
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use warnings; |
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347
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use Carp; |
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584
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5596
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use Smart::Args; |
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196697
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14
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758
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6
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133
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use Archive::Zip qw( AZ_OK ); |
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2317
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sub new { |
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args( |
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my $class => 'ClassName', |
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my $data => { isa => 'Archive::Zip' }, |
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); |
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0
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bless { data => $data } => $class; |
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} |
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17
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sub get_member_data { |
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args( |
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my $self => 'Object', |
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my $file_path => 'Str', |
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); |
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my $member = $self->{data}->memberNamed($file_path); |
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croak "$file_path not found" unless ($member); |
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my ( $member_data, $AZ_status ) = $member->contents(); |
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croak "$file_path: error Archive::Zip status = $AZ_status" if ($AZ_status != AZ_OK); |
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0
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return $member_data; |
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} |
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sub get_members { |
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my $self = shift; |
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my $args = shift || {}; |
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$args->{zip} = $self; |
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38
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0
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EPUB::Parser::Util::Archive::Iterator->new($args); |
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} |
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41
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42
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package EPUB::Parser::Util::Archive::Iterator; |
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14
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14
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60
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use strict; |
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14
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14
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213
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44
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14
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14
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87
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use warnings; |
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13
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14
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295
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45
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14
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14
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45
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use Carp; |
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14
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15
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14
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559
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46
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14
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14
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46
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use Smart::Args; |
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14
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16
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14
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439
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47
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14
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14
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48
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use Archive::Zip qw( AZ_OK ); |
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14
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14
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4102
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48
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49
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sub new { |
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0
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0
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args( |
51
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my $class => 'ClassName', |
52
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my $zip => { isa => 'EPUB::Parser::Util::Archive'}, |
53
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my $files_path => 'ArrayRef[Str]', |
54
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); |
55
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56
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0
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bless { |
57
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zip => $zip, |
58
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files_path => $files_path, |
59
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current_index => -1, |
60
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current_member => undef, |
61
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} => $class; |
62
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63
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} |
64
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65
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sub size { |
66
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0
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0
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my $self = shift; |
67
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0
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scalar @{$self->{files_path}}; |
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0
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68
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} |
69
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70
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sub current_file_path { |
71
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0
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0
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my $self = shift; |
72
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0
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$self->{files_path}->[$self->{current_index}]; |
73
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} |
74
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75
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sub is_last { |
76
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0
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0
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my $self = shift; |
77
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0
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$self->{current_index} == ( $self->size - 1 ); |
78
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} |
79
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80
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sub reset { |
81
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0
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0
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my $self = shift; |
82
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0
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$self->{current_index} = -1; |
83
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0
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$self->data(undef); |
84
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} |
85
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86
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sub first { |
87
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0
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0
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my $self = shift; |
88
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0
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$self->reset; |
89
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0
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$self->next; |
90
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} |
91
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92
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sub all { |
93
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0
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0
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my $self = shift; |
94
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0
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$self->reset; |
95
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0
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my @data; |
96
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0
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while( my $member = $self->next ) { |
97
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0
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push @data, $member->data; |
98
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}; |
99
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100
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0
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return @data; |
101
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} |
102
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103
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sub next { |
104
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0
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0
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my $self = shift; |
105
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0
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0
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return if $self->is_last; |
106
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107
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0
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$self->_next_member; |
108
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109
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0
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return $self; |
110
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} |
111
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112
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sub _next_member { |
113
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0
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0
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my $self = shift; |
114
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115
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0
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$self->{current_index}++; |
116
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0
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my $member = $self->{zip}->{data}->memberNamed($self->current_file_path); |
117
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0
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0
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croak $self->current_file_path . ' not found' unless $member; |
118
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119
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0
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my ( $member_data, $AZ_status ) = $member->contents(); |
120
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0
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0
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croak $self->current_file_path . ": error Archive::Zip status = $AZ_status" if ($AZ_status != AZ_OK); |
121
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122
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0
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$self->data($member_data); |
123
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124
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} |
125
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126
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sub data { |
127
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0
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0
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my $self = shift; |
128
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0
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0
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if (@_) { |
129
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0
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$self->{data} = shift; |
130
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} |
131
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0
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$self->{data}; |
132
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} |
133
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134
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14
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14
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53
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{ no warnings; *path = \¤t_file_path; } |
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14
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14
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14
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602
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135
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136
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1; |