/
App.pm
219 lines (172 loc) · 3.61 KB
/
App.pm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
package TwittElection::App;
use strict;
use warnings;
use 5.010;
use Moose;
use Log::Log4perl qw[:easy];
use LWP::Simple;
use Text::CSV_XS;
use DateTime;
use URI;
use FindBin '$Bin';
use Template;
use TwittElection::Twitter;
use TwittElection::Schema;
has base_url => (
is => 'ro',
isa => 'URI',
default => sub { URI->new('https://twittelection.co.uk') },
);
has election_date => (
is => 'ro',
isa => 'DateTime',
default => sub { DateTime->new( year => 2019, month => 12, day => 12 ) },
);
has twitter => (
is => 'ro',
isa => 'TwittElection::Twitter',
lazy_build => 1,
);
sub _build_twitter {
my $t = TwittElection::Twitter->new(
traits => [ 'API::RESTv1_1', 'OAuth' ],
ssl => 1,
consumer_key => $ENV{TE_TW_API_KEY},
consumer_secret => $ENV{TE_TW_API_SEC},
);
$t->authorise;
return $t;
}
has tt => (
is => 'ro',
isa => 'Template',
lazy_build => 1,
);
sub _build_tt {
return Template->new({
ABSOLUTE => 1,
INCLUDE_PATH => "$Bin/../ttlib",
OUTPUT_PATH => "$Bin/../docs",
ENCODING => 'utf8',
});
}
has schema => (
is => 'ro',
isa => 'TwittElection::Schema',
lazy_build => 1,
);
sub _build_schema {
return TwittElection::Schema->get_schema;
}
has constituency_rs => (
is => 'ro',
isa => 'DBIx::Class::ResultSet',
lazy_build => 1,
);
sub _build_constituency_rs {
return $_[0]->schema->resultset('Constituency');
}
has candidate_rs => (
is => 'ro',
isa => 'DBIx::Class::ResultSet',
lazy_build => 1,
);
sub _build_candidate_rs {
return $_[0]->schema->resultset('Candidate');
}
has party_rs => (
is => 'ro',
isa => 'DBIx::Class::ResultSet',
lazy_build => 1,
);
sub _build_party_rs {
return $_[0]->schema->resultset('Party');
}
has csv_parser => (
is => 'ro',
isa => 'Text::CSV_XS',
lazy_build => 1,
);
sub _build_csv_parser {
return Text::CSV_XS->new({ binary => 1, auto_diag => 1 });
}
has verbose => (
is => 'ro',
isa => 'Bool',
required => 1,
default => 0,
);
has force => (
is => 'rw',
isa => 'Bool',
required => 1,
default => 0,
);
has delay => (
is => 'rw',
isa => 'Bool',
required => 1,
default => 0,
);
has logger => (
is => 'ro',
isa => 'Log::Log4perl::Logger',
lazy_build => 1,
);
sub _build_logger {
my $log_options = {
level => $INFO,
utf8 => 1,
};
$log_options->{level} = $TRACE if $_[0]->verbose;
Log::Log4perl->easy_init($log_options);
return Log::Log4perl->get_logger;
}
has data_filename => (
is => 'ro',
isa => 'Str',
lazy_build => 1,
);
sub _build_data_filename {
my $self = shift;
return 'candidates-parl.' . $self->election_date->ymd . '.csv';
}
has data_url => (
is => 'ro',
isa => 'URI',
lazy_build => 1,
);
sub _build_data_url {
my $self = shift;
return URI->new('https://candidates.democracyclub.org.uk/media/' .
$self->data_filename);
}
has data_fh => (
is => 'ro',
isa => 'FileHandle',
lazy_build => 1,
);
sub _build_data_fh {
my $self = shift;
$self->get_file;
open my $fh, '<', $self->data_filename or die $!;
return $fh;
}
has has_changed => (
is => 'rw',
isa => 'Bool',
required => 1,
default => 0,
);
sub get_file {
my $self = shift;
warn mirror($self->data_url, $self->data_filename);
}
sub get_data_line {
my $self = shift;
my $csv_parser = $self->csv_parser;
return $csv_parser->getline($self->data_fh);
}
no Moose;
__PACKAGE__->meta->make_immutable;
1;