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package Limper::SendJSON; |
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2
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$Limper::SendJSON::VERSION = '0.001'; |
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3
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2
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2
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16012
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use base 'Limper'; |
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2
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4
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2
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1164
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4
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2
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2
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65852
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use 5.10.0; |
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2
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5
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2
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59
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5
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2
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2
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17
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use strict; |
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2
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3
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2
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45
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6
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2
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2
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7
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use warnings; |
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2
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1
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2
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76
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7
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8
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package Limper; |
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$Limper::VERSION = '0.001'; |
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10
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2
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2
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882
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use JSON::MaybeXS; |
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2
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10582
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2
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127
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11
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2
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2
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1772
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use Try::Tiny; |
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2
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2219
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2
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421
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12
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13
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push @Limper::EXPORT, qw/send_json/; |
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14
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15
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sub send_json { |
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0
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0
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0
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my ($data, @options) = @_; |
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17
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0
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my @headers = headers; |
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18
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0
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0
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headers 'Content-Type' => 'application/json', headers unless grep { $_ eq 'Content-Type' } keys %{{&headers}}; |
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0
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0
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19
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try { |
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0
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0
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JSON::MaybeXS->new(@options)->encode($data); |
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} catch { |
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0
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0
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warning $_; |
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0
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headers @headers; |
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0
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status 500; |
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0
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'Internal Server Error'; |
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0
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}; |
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27
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} |
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28
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29
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1; |
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30
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31
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=for Pod::Coverage |
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32
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33
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=head1 NAME |
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34
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35
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Limper::SendJSON - adds a send_json function to Limper |
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36
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37
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=head1 VERSION |
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38
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39
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version 0.001 |
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40
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41
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=head1 SYNOPSIS |
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42
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43
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use Limper::SendJSON; |
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44
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use Limper; # this must come after all extensions |
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45
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46
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# some other routes |
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47
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48
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get '/json' = sub { |
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49
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send_json { foo => 'bar' }; |
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50
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}; |
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51
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52
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get '/json-pretty' = sub { |
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53
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send_json { foo => 'bar' }, pretty => 1; |
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54
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}; |
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55
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56
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limp; |
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57
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58
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=head1 DESCRIPTION |
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59
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60
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C extends C to easily return JSON, with the proper Content-Type header. |
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61
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62
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=head1 EXPORTS |
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63
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64
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The following are all additionally exported by default: |
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65
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66
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send_json |
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67
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68
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=head1 FUNCTIONS |
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69
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70
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=head2 send_json |
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71
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72
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Sends the C or C given as JSON. If B is not |
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73
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already set, it will be set to B. Returns B<500> if the |
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74
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scalar cannot be encoded by L. |
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75
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76
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=head1 COPYRIGHT AND LICENSE |
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77
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78
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Copyright (C) 2014 by Ashley Willis Eashley+perl@gitable.orgE |
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79
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80
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This library is free software; you can redistribute it and/or modify |
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81
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it under the same terms as Perl itself, either Perl version 5.12.4 or, |
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82
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at your option, any later version of Perl 5 you may have available. |
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83
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84
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=head1 SEE ALSO |
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85
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86
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L |
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87
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L |
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88
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89
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=cut |