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package Prancer::Request; |
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use strict; |
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120
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use warnings FATAL => 'all'; |
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965
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use Plack::Request; |
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149274
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103
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7
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use Storable qw(dclone); |
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143
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use Hash::MultiValue; |
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49
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9
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use URI::Escape (); |
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40
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902
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use Prancer::Request::Upload; |
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4
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3490
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11
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12
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sub new { |
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0
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my ($class, $env) = @_; |
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0
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my $self = bless({ |
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'_env' => $env, |
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'_request' => Plack::Request->new($env), |
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}, $class); |
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20
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0
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$self->{'_uri'} = $self->{'_request'}->uri(); |
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0
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$self->{'_base'} = $self->{'_request'}->base(); |
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24
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25
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0
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$self->{'_uploads'} = $self->_parse_uploads(); |
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26
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0
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$self->{'_cookies'} = $self->_parse_cookies(); |
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27
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28
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0
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return $self; |
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29
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} |
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30
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31
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sub _parse_uploads { |
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32
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0
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0
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my $self = shift; |
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33
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34
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35
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0
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my $result = Hash::MultiValue->new(); |
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36
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0
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my $uploads = $self->{'_request'}->uploads(); |
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37
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0
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foreach my $key ($uploads->keys()) { |
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0
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$result->add($key, map { Prancer::Request::Upload->new($_) } $uploads->get_all($key)); |
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0
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39
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} |
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40
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41
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0
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return $result; |
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42
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} |
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43
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44
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sub _parse_cookies { |
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45
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0
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0
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my $self = shift; |
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46
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47
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0
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my $result = Hash::MultiValue->new(); |
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48
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0
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0
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return $result unless defined($self->{'_env'}->{'HTTP_COOKIE'}); |
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49
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50
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51
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0
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my @pairs = grep { m/=/x } split(/[;,]\s?/x, $self->{'_env'}->{'HTTP_COOKIE'}); |
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0
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52
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0
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foreach my $pair (@pairs) { |
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53
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54
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0
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$pair =~ s/^\s+|\s+$//xg; |
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55
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56
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0
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my ($key, $value) = map { URI::Escape::uri_unescape($_) } split(/=/x, $pair, 2); |
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0
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57
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0
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$result->add($key, { 'name' => $key, 'value' => $value }); |
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58
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} |
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59
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60
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0
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return $result; |
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61
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} |
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62
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63
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sub env { |
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64
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0
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0
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0
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my $self = shift; |
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65
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0
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return $self->{'_env'}; |
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66
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} |
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67
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68
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sub uri { |
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69
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0
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0
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1
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my $self = shift; |
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70
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0
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return $self->{'_uri'}; |
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71
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} |
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72
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73
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sub base { |
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74
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0
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0
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1
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my $self = shift; |
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75
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0
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return $self->{'_base'}; |
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76
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} |
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77
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78
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sub method { |
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79
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0
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1
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my $self = shift; |
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80
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0
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return $self->{'_request'}->method(); |
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81
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} |
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82
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83
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sub protocol { |
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84
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0
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1
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my $self = shift; |
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85
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0
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return $self->{'_request'}->protocol(); |
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86
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} |
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87
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88
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sub scheme { |
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89
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0
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1
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my $self = shift; |
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90
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0
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return $self->{'_request'}->scheme(); |
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91
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} |
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92
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93
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sub secure { |
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94
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0
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0
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1
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my $self = shift; |
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95
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0
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return $self->{'_request'}->secure(); |
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96
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} |
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97
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98
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sub path { |
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99
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0
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0
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1
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my $self = shift; |
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100
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0
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return $self->{'_request'}->path(); |
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101
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} |
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102
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103
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sub body { |
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104
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0
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0
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1
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my $self = shift; |
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105
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0
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return $self->{'_request'}->body(); |
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106
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} |
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107
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108
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sub address { |
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109
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0
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0
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1
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my $self = shift; |
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110
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0
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return $self->{'_request'}->address(); |
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111
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} |
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112
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113
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sub user { |
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114
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0
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0
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1
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my $self = shift; |
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115
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0
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return $self->{'_request'}->user(); |
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116
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} |
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117
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118
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sub header { |
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119
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0
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0
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1
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my $self = shift; |
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120
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121
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122
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0
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0
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return keys(%{$self->headers()}) unless @_; |
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0
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123
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124
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0
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my $key = shift; |
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125
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0
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0
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return $self->headers->{$key} unless wantarray; |
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126
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0
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return $self->headers->get_all($key); |
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127
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} |
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128
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129
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sub headers { |
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130
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0
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0
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1
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my $self = shift; |
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131
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0
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return $self->{'_request'}->headers(); |
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132
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} |
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133
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134
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sub param { |
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135
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0
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0
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1
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my $self = shift; |
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136
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137
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138
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0
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0
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return keys(%{$self->parameters()}) unless @_; |
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0
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139
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140
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0
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my $key = shift; |
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141
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0
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0
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return $self->parameters->{$key} unless wantarray; |
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142
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0
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return $self->parameters->get_all($key); |
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143
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} |
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144
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145
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sub params { |
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146
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0
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0
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1
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my $self = shift; |
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147
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0
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return $self->{'_request'}->parameters(); |
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148
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} |
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149
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150
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sub cookie { |
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151
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0
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0
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1
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my $self = shift; |
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152
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153
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154
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0
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0
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return keys(%{$self->cookies()}) unless @_; |
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0
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155
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156
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0
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my $key = shift; |
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157
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0
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0
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return $self->cookies->{$key} unless wantarray; |
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158
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0
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return $self->cookies->get_all($key); |
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159
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} |
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160
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161
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sub cookies { |
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162
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0
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0
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1
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my $self = shift; |
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163
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0
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return $self->{'_cookies'}; |
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164
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} |
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165
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166
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sub upload { |
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167
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0
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0
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1
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my $self = shift; |
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168
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169
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170
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0
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0
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return keys(%{$self->uploads()}) unless @_; |
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0
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171
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172
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0
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my $key = shift; |
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173
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0
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0
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return $self->uploads->{$key} unless wantarray; |
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174
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0
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return $self->uploads->get_all($key); |
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175
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} |
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176
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177
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sub uploads { |
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178
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0
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0
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1
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my $self = shift; |
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179
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0
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return $self->{'_uploads'}; |
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180
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} |
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181
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182
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sub uri_for { |
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183
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0
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0
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1
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my ($self, $path, $args) = @_; |
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184
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0
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my $uri = URI->new($self->base()); |
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185
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0
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$uri->path($uri->path() . $path); |
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186
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0
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0
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$uri->query_form(@{$args}) if $args; |
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0
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187
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0
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return $uri; |
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188
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} |
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189
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190
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1; |
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191
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192
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|
=head1 NAME |
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193
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194
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|
Prancer::Request |
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195
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196
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=head1 SYNOPSIS |
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197
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198
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sub handle { |
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199
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my $self = shift; |
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200
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201
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my $request = context->request(); |
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my $path = $request->path(); |
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my $cookie = $request->cookie("foo"); |
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my $param = $request->param("bar"); |
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my $cookie_names = $request->cookie(); |
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my $user_agent = $request->header("user-agent"); |
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208
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... |
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} |
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211
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=head1 ATTRIBUTES |
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213
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=over 4 |
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215
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=item uri |
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217
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Returns an URI object for the current request. The URI is constructed using |
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various environment values such as C<SCRIPT_NAME>, C<PATH_INFO>, |
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C<QUERY_STRING>, C<HTTP_HOST>, C<SERVER_NAME> and C<SERVER_PORT>. |
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221
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=item base |
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223
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Returns a URI object for the base path of current request. This is like C<uri> |
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but only contains up to C<SCRIPT_NAME> where your application is hosted at. |
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226
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=item method |
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228
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Contains the request method (C<GET>, C<POST>, C<HEAD>, etc). |
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230
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=item protocol |
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232
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Returns the protocol (C<HTTP/1.0> or C<HTTP/1.1>) used for the current request. |
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234
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=item scheme |
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236
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Returns the scheme (C<http> or C<https>) of the request. |
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237
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238
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=item secure |
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240
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Returns true or false, indicating whether the connection is secure (C<https>). |
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242
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=item path |
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244
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Returns B<PATH_INFO> in the environment but returns / in case it is empty. |
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246
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=item body |
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248
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Returns a handle to the input stream. |
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250
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=item address |
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251
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252
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Returns the IP address of the client (C<REMOTE_ADDR>). |
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254
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=item user |
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255
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256
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Returns C<REMOTE_USER> if it's set. |
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258
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=item header |
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260
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When called with no arguments this will return a list of all header names. |
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261
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When called in scalar context this will return the last value for the given |
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262
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key. When called in list context this will return all values for the given key. |
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264
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=item headers |
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265
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266
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Returns an L<HTTP::Headers> object containing the headers for the current |
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267
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request. |
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268
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269
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=item param |
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270
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271
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When called with no arguments this will return a list of all parameter names. |
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272
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When called in scalar context this will return the last value for the given |
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273
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key. When called in list context this will return all values for the given key. |
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274
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275
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=item params |
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276
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277
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Returns a L<Hash::MultiValue> hash reference containing the merged GET and POST |
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278
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parameters. |
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279
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280
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=item cookie |
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281
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282
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When called with no arguments this will return a list of all cookie names. |
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283
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When called in scalar context this will return the last cookie for the given |
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284
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key. When called in list context this will return all cookies for the given |
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285
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key. A cookie should look like this: |
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286
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287
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{ |
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288
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'name' => 'foo', |
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289
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'value' => 'bar', |
|
290
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} |
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291
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292
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=item cookies |
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293
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294
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Returns an L<Hash::MultiValue> containing all cookies. |
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295
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296
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=item upload |
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297
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298
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When called with no arguments this will return a list of all upload names. |
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299
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When called in scalar context this will return the last |
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300
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L<Prancer::Request::Upload> object for the given key. When called in list |
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301
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context this will return all L<Prancer::Request::Upload> objects for the given |
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302
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key. |
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303
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304
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=item uploads |
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305
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306
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Returns an L<Hash::MultiValue> containing all uploads. |
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307
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308
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=item uri_for |
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309
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310
|
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Generates a URL to a new location in an easy to use manner. For example: |
|
311
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312
|
|
|
|
|
|
|
my $link = $request->uri_for('/logout', [ signoff => 1 ]); |
|
313
|
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314
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=back |
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315
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316
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=cut |
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317
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