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package Dancer2::Plugin::ControllerAutoload; |
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use 5.006; |
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use strict; |
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use warnings; |
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use Dancer2::Plugin; |
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use File::Find; |
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use Cwd qw(abs_path); |
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=encoding utf-8 |
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=head1 NAME |
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Dancer2::Plugin::ControllerAutoload - Autoload controllers |
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=head1 SYNOPSIS |
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When we C<use> the plugin in MyApp.pm it'll load all the controllers |
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under the C<Controller> directory, so you don't have to write one |
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C<use $controller> in MyApp.pm for each controller. |
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# MyApp.pm |
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package MyApp; |
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use Dancer2; |
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use Dancer2::Plugin::ControllerAutoload; |
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# MyApp/Controller/Users.pm |
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package MyApp::Controller::Users; |
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use Dancer2 appname => 'MyApp'; |
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# MyApp/Controller/Users/Thoughts.pm |
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package MyApp::Controller::Users::Thoughts; |
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use Dancer2 appname => 'MyApp'; |
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=head1 DESCRIPTION |
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If you have these three controllers |
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# MyApp/Controller/Users.pm |
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package MyApp::Controller::Users; |
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use Dancer2 appname => 'MyApp'; |
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# MyApp/Controller/Users/Thoughts.pm |
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package MyApp::Controller::Users::Thoughts; |
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use Dancer2 appname => 'MyApp'; |
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# MyApp/Controller/Services.pm |
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package MyApp::Controller::Services; |
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use Dancer2 appname => 'MyApp'; |
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you'd have to load each with an C<use> |
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# MyApp.pm |
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package MyApp; |
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use Dancer2; |
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use MyApp::Controller::Users; |
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use MyApp::Controller::Users::Thoughts; |
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use MyApp::Controller::Services; |
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This plugin simplifies this process. When you C<use> the plugin, all |
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controllers will be loaded. |
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# MyApp.pm |
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package MyApp; |
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use Dancer2; |
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use Dancer2::Plugin::ControllerAutoload; |
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A controller will be by default identified as such if it is under the |
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C<Controller> directory. But that's configurable. If your controller |
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directory is called "Contr": |
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71
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# in a config or environment file |
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plugins: |
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ControllerAutoload: |
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controller_dir: Contr |
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76
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=cut |
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our $VERSION = '0.01'; |
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my (undef, $caller_filename) = caller; |
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$caller_filename = abs_path $caller_filename; |
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my @files_to_require; |
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84
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sub BUILD { |
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1
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1
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0
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2149
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my ($self) = @_; |
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1
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3
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my $caller_basedir = $caller_filename; |
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1
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$caller_basedir =~ s/\.pm$//;; |
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1
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my $path_part = $self->config->{controller_dir} || 'Controller'; |
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90
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1
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my $finddir = File::Spec->catdir($caller_basedir, $path_part); |
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1
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50
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28
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if (-d $finddir) { |
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1
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134
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find(\&process_item, $finddir); |
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} |
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95
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1
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6
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for my $file (@files_to_require) { |
96
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3
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43919
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$self->dsl->info("Loading controller $file"); |
97
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3
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1505
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require $file; |
98
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} |
99
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1
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18577
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@files_to_require = (); |
100
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} |
101
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102
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sub process_item { # $_ is a filename like Users.pm |
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5
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100
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5
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0
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251
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return unless -f; |
104
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3
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50
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20
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return unless /\.pm$/; |
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# $File::Find::name will be like /opt/systems/App/lib/App/Controller/X.pm |
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3
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95
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push @files_to_require, $File::Find::name; |
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} |
108
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109
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=head1 AUTHOR |
110
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111
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Gil Magno, C<< <gilmagno at gilmagno.com> >> |
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113
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=head1 BUGS |
114
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115
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Please report any bugs or feature requests to |
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C<bug-dancer2-plugin-controllerautoload at rt.cpan.org>, or through |
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the web interface at |
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L<https://rt.cpan.org/NoAuth/ReportBug.html?Queue=Dancer2-Plugin-ControllerAutoload>. |
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I will be notified, and then you'll automatically be notified of |
120
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progress on your bug as I make changes. |
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122
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Also you can use github: |
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L<https://github.com/gilmagno/Dancer2-Plugin-ControllerAutoload>. |
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125
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=head1 ACKNOWLEDGEMENTS |
126
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127
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Angel Leyva, José Biskofski, Natanael Lizama, Uriel Lizama |
128
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129
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=head1 LICENSE AND COPYRIGHT |
130
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131
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This software is Copyright (c) 2021 by Gil Magno. |
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133
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This is free software, licensed under: |
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135
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The Artistic License 2.0 (GPL Compatible) |
136
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137
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=cut |
138
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139
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1; |