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package WebService::Rackspace::CloudFiles::Container; |
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use Moo; |
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use MooX::StrictConstructor; |
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use Types::Standard qw(Bool Str Num Int HashRef InstanceOf); |
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use WebService::Rackspace::CloudFiles::Object::Iterator; |
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use JSON::Any; |
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use Carp qw(confess); |
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4404
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has 'cloudfiles' => |
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( is => 'ro', isa => InstanceOf['WebService::Rackspace::CloudFiles'], required => 1 ); |
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has 'name' => (is => 'ro', isa => Str, required => 1); |
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has 'cdn_enabled' => (is => 'rw', isa => Bool); |
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has 'ttl' => (is => 'rw', isa => Num); |
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has 'log_retention' => (is => 'rw', isa => Str); |
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has 'cdn_uri' => (is => 'rw', isa => Str); |
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has 'cdn_ssl_uri' => (is => 'rw', isa => Str); |
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has 'cdn_streaming_uri' => (is => 'rw', isa => Str); |
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has 'bytes' => (is => 'rw', isa => Num); |
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has 'count' => (is => 'rw', isa => Num); |
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__PACKAGE__->meta->make_immutable; |
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sub _url { |
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my ( $self, $url_type ) = @_; |
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$url_type ||= ''; |
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0
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my $storage_url = $url_type eq 'cdn' ? 'cdn_management_url' : 'storage_url'; |
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my $url = $self->cloudfiles->$storage_url . '/' . $self->name; |
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utf8::downgrade($url); |
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0
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return $url; |
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} |
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sub cdn_init { |
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0
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1
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my $self = shift; |
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36
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0
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my $response = $self->head('cdn'); |
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0
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my $cdn_enabled = $response->header('X-CDN-Enabled'); |
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0
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0
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$self->cdn_enabled(ref $cdn_enabled eq ref JSON::Any->true ? 1 : 0 ); |
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0
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$self->ttl( $response->header('X-TTL') ); |
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0
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$self->log_retention( $response->header('X-Log-Retention') ); |
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0
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$self->cdn_uri( $response->header('X-CDN-URI') ); |
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0
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$self->cdn_ssl_uri( $response->header('X-CDN-SSL-URI') ); |
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$self->cdn_streaming_uri( $response->header('X-CDN-STREAMING-URI') ); |
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} |
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sub cdn_enable { |
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0
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0
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1
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my ($self, $ttl, $log_retention) = @_; |
48
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0
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0
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$ttl ||= 259200; |
49
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0
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0
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$log_retention ||= 0; |
50
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0
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0
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my $request = HTTP::Request->new('PUT', $self->_url('cdn'), |
51
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[ 'X-Auth-Token' => $self->cloudfiles->token, |
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'X-CDN-Enabled' => 'True', |
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'X-TTL' => $ttl, |
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'X-Log-Retention' => $log_retention ? 'True' : 'False' ] ); |
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0
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my $response = $self->cloudfiles->_request($request); |
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0
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0
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confess 'Unknown error' unless $response->is_success; |
57
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58
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0
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$self->ttl( $ttl ); |
59
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0
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$self->log_retention( $log_retention ); |
60
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0
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$self->cdn_uri( $response->header('X-CDN-URI') ); |
61
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0
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$self->cdn_ssl_uri( $response->header('X-CDN-SSL-URI') ); |
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} |
63
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64
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sub cdn_disable { |
65
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0
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0
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1
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my $self = shift; |
66
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0
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my $request = HTTP::Request->new('POST', $self->_url('cdn'), |
67
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[ 'X-Auth-Token' => $self->cloudfiles->token, |
68
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'X-CDN-Enabled' => 'False' ] ); |
69
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0
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my $response = $self->cloudfiles->_request($request); |
70
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0
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0
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confess 'Unknown error' unless $response->is_success; |
71
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72
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0
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$self->ttl( 0 ); |
73
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0
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$self->log_retention( 0 ); |
74
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0
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$self->cdn_uri( $response->header('X-CDN-URI') ); |
75
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0
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$self->cdn_ssl_uri( $response->header('X-CDN-SSL-URI') ); |
76
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} |
77
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78
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sub head { |
79
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0
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0
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1
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my ($self, $url) = @_; |
80
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0
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my $request = HTTP::Request->new('HEAD', $self->_url($url), |
81
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[ 'X-Auth-Token' => $self->cloudfiles->token ] ); |
82
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0
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my $response = $self->cloudfiles->_request($request); |
83
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0
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0
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confess 'Unknown error' unless $response->is_success; |
84
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0
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return $response; |
85
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} |
86
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87
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sub object_count { |
88
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0
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0
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1
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my $self = shift; |
89
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0
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my $response = $self->head; |
90
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0
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return $response->header('X-Container-Object-Count'); |
91
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} |
92
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93
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sub bytes_used { |
94
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0
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0
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1
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my $self = shift; |
95
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0
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my $response = $self->head; |
96
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0
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return $response->header('X-Container-Bytes-Used'); |
97
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} |
98
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99
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sub delete { |
100
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0
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0
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1
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my $self = shift; |
101
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0
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my $request = HTTP::Request->new( 'DELETE', $self->_url, |
102
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[ 'X-Auth-Token' => $self->cloudfiles->token ] ); |
103
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0
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my $response = $self->cloudfiles->_request($request); |
104
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0
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0
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confess 'Not empty' if $response->code == 409; |
105
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0
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0
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confess 'Unknown error' if !$response->is_success; |
106
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} |
107
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108
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sub purge_cdn { |
109
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0
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0
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1
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my ($self, @emails) = @_; |
110
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0
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my $request = HTTP::Request->new( 'DELETE', $self->_url('cdn'), |
111
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[ 'X-Auth-Token' => $self->cloudfiles->token, |
112
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'X-Purge-Email' => join ', ', @emails] ); |
113
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0
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my $response = $self->cloudfiles->_request($request); |
114
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0
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0
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confess 'Not Found' if $response->code == 404; |
115
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0
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0
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confess 'Unauthorized request' if $response->code == 403; |
116
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0
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0
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confess 'Unknown error' if !$response->is_success; |
117
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} |
118
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119
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sub objects { |
120
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0
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0
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1
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my ( $self, %args ) = @_; |
121
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122
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0
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my $limit = 10_000; |
123
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0
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my $marker; |
124
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0
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my $prefix = $args{prefix}; |
125
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0
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my $finished = 0; |
126
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127
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return $self->cloudfiles->iterator_callback_class->new( |
128
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callback => sub { |
129
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0
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0
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0
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return undef if $finished; |
130
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131
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0
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my $url = URI->new( $self->_url ); |
132
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0
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$url->query_param( 'limit', $limit ); |
133
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0
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$url->query_param( 'marker', $marker ); |
134
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0
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$url->query_param( 'prefix', $prefix ); |
135
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0
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$url->query_param( 'format', 'json' ); |
136
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0
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my $request = HTTP::Request->new( 'GET', $url, |
137
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[ 'X-Auth-Token' => $self->cloudfiles->token ] ); |
138
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0
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my $response = $self->cloudfiles->_request($request); |
139
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0
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0
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return if $response->code == 204; |
140
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0
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0
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confess 'Unknown error' if !$response->is_success; |
141
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0
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0
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return undef unless $response->content; |
142
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0
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my @objects; |
143
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144
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0
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my @bits = @{ JSON::Any->jsonToObj( $response->content ) }; |
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0
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145
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0
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0
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return unless @bits; |
146
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0
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foreach my $bit (@bits) { |
147
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push @objects, |
148
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WebService::Rackspace::CloudFiles::Object->new( |
149
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cloudfiles => $self->cloudfiles, |
150
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container => $self, |
151
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name => $bit->{name}, |
152
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etag => $bit->{hash}, |
153
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size => $bit->{bytes}, |
154
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content_type => $bit->{content_type}, |
155
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last_modified => $bit->{last_modified}, |
156
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0
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); |
157
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} |
158
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159
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0
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0
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if ( @bits < $limit ) { |
160
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0
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$finished = 1; |
161
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} else { |
162
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0
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$marker = $objects[-1]->name; |
163
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} |
164
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165
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0
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return \@objects; |
166
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} |
167
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0
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); |
168
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} |
169
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170
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sub object { |
171
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0
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0
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1
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my ( $self, %conf ) = @_; |
172
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0
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0
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confess 'Missing name' unless $conf{name}; |
173
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0
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return WebService::Rackspace::CloudFiles::Object->new( |
174
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cloudfiles => $self->cloudfiles, |
175
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container => $self, |
176
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%conf, |
177
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); |
178
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} |
179
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180
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1; |
181
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182
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|
__END__ |
183
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184
|
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|
=head1 NAME |
185
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186
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|
|
WebService::Rackspace::CloudFiles::Container - Represent a Cloud Files container |
187
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188
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|
|
=head1 DESCRIPTION |
189
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|
190
|
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|
This class represents a container in Cloud Files. It is created by |
191
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|
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|
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|
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calling new_container or container on a L<WebService::Rackspace::CloudFiles> object. |
192
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|
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193
|
|
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|
=head1 METHODS |
194
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|
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195
|
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|
=head2 name |
196
|
|
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197
|
|
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|
Returns the name of the container: |
198
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|
199
|
|
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|
say 'have container ' . $container->name; |
200
|
|
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201
|
|
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|
=head2 cdn_enabled |
202
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|
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203
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|
Return true if the container is public. |
204
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=head2 ttl |
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The TTL (Time To Live) of the container and its objects. |
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=head2 log_retention |
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=head2 cdn_uri |
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HTTP CDN URL to container, only applies when the container is public. |
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=head2 cdn_ssl_uri |
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HTTPS CDN URL to container, only applies when the container is public. |
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=head2 cdn_init |
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Retrieve CDN settings if the container is public. |
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=head2 cdn_enable($ttl, $log_retention) |
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Enable CDN to make contents of container public. I<$ttl> Defaults to 72-hours |
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and I<$log_retention> defaults to false. |
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=head2 cdn_disable |
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Disable the CDN enabled container. Doesn't purge objects from CDN which means |
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that they'll be available until their TTL expires. |
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=head2 head |
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Perform a HEAD request. |
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=head2 object_count |
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Returns the total number of objects in the container: |
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my $object_count = $container->object_count; |
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=head2 bytes_used |
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Returns the total number of bytes used by objects in the container: |
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my $bytes_used = $container->bytes_used; |
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=head2 objects |
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Returns a list of objects in the container as |
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L<WebService::Rackspace::CloudFiles::Object> objects. As the API only returns |
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ten thousand objects per request, this module may have to do multiple |
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requests to fetch all the objects in the container. This is exposed |
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by using a L<Rackspace::CloudFiles::Object::Iterator> object. You can also pass |
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in a prefix: |
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foreach my $object ($container->objects->all) { |
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... |
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} |
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my @objects = $container->objects(prefix => 'dir/')->all; |
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=head2 object |
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This returns a L<WebService::Rackspace::CloudFiles::Object> representing |
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an object. |
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my $xxx = $container->object( name => 'XXX' ); |
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my $yyy = $container->object( name => 'YYY', content_type => 'text/plain' ); |
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=head2 delete |
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274
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Deletes the container, which should be empty: |
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276
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$container->delete; |
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278
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=head2 purge_cdn |
279
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280
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Purges a CDN enabled container without having to wait for the TTL to expire. |
281
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282
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$container->purge_cdn; |
283
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284
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|
Purging a CDN enabled container may take a very long time. So you can optionally |
285
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|
provide one or more emails to be notified after the container is fully purged. |
286
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287
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|
|
my @emails = ('foo@example.com', 'bar@example.com'); |
288
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|
|
$container->purge_cdn(@emails); |
289
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290
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|
=head2 cloudfiles |
291
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292
|
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|
|
=head1 SEE ALSO |
293
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|
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294
|
|
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|
|
L<WebService::Rackspace::CloudFiles>, L<WebService::Rackspace::CloudFiles::Object>. |
295
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296
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|
=head1 AUTHORS |
297
|
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298
|
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|
|
Christiaan Kras <ckras@cpan.org>. |
299
|
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|
|
Leon Brocard <acme@astray.com>. |
300
|
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301
|
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|
|
=head1 COPYRIGHT |
302
|
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303
|
|
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|
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|
|
Copyright (C) 2010-2011, Christiaan Kras |
304
|
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|
|
Copyright (C) 2008-9, Leon Brocard |
305
|
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306
|
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|
|
=head1 LICENSE |
307
|
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|
|
308
|
|
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|
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|
|
This module is free software; you can redistribute it or modify it |
309
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|
|
under the same terms as Perl itself. |