38 lines
907 B
Perl
38 lines
907 B
Perl
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#!/usr/bin/env perl
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use strict;
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use warnings;
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use 5.020;
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use DateTime;
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use DBI;
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sub query_to_munin {
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my ( $label, $query, @args ) = @_;
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$query->execute(@args);
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my $rows = $query->fetchall_arrayref;
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if ( @{$rows} ) {
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printf( "%s.value %d\n", $label, $rows->[0][0] );
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}
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}
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my $dbname = $ENV{TRAVELYNX_DB_FILE} // 'travelynx.sqlite';
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my $dbh = DBI->connect( "dbi:SQLite:dbname=${dbname}", q{}, q{} );
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my $now = DateTime->now( time_zone => 'Europe/Berlin' );
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my $checkin_window_query
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= $dbh->prepare(
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qq{select count(*) from user_actions where action_id = 1 and action_time > ?;}
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);
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query_to_munin( 'reg_user_count',
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$dbh->prepare(qq{select count(*) from users where status = 1;}) );
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query_to_munin( 'checkins_24h', $checkin_window_query,
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$now->subtract( hours => 24 )->epoch );
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query_to_munin( 'checkins_7d', $checkin_window_query,
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$now->subtract( days => 7 )->epoch );
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$dbh->disconnect;
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