|
1
|
|
|
<?php |
|
2
|
|
|
declare(strict_types=1); |
|
3
|
|
|
|
|
4
|
|
|
namespace Shlinkio\Shlink\CLI\Util; |
|
5
|
|
|
|
|
6
|
|
|
use Cake\Chronos\Chronos; |
|
7
|
|
|
use GeoIp2\Database\Reader; |
|
8
|
|
|
use Shlinkio\Shlink\CLI\Exception\GeolocationDbUpdateFailedException; |
|
9
|
|
|
use Shlinkio\Shlink\Common\Exception\RuntimeException; |
|
10
|
|
|
use Shlinkio\Shlink\Common\IpGeolocation\GeoLite2\DbUpdaterInterface; |
|
11
|
|
|
use Symfony\Component\Lock\Factory as Locker; |
|
12
|
|
|
use Throwable; |
|
13
|
|
|
|
|
14
|
|
|
class GeolocationDbUpdater implements GeolocationDbUpdaterInterface |
|
15
|
|
|
{ |
|
16
|
|
|
private const LOCK_NAME = 'geolocation-db-update'; |
|
17
|
|
|
|
|
18
|
|
|
/** @var DbUpdaterInterface */ |
|
19
|
|
|
private $dbUpdater; |
|
20
|
|
|
/** @var Reader */ |
|
21
|
|
|
private $geoLiteDbReader; |
|
22
|
|
|
/** @var Locker */ |
|
23
|
|
|
private $locker; |
|
24
|
|
|
|
|
25
|
40 |
|
public function __construct(DbUpdaterInterface $dbUpdater, Reader $geoLiteDbReader, Locker $locker) |
|
26
|
|
|
{ |
|
27
|
40 |
|
$this->dbUpdater = $dbUpdater; |
|
28
|
40 |
|
$this->geoLiteDbReader = $geoLiteDbReader; |
|
29
|
40 |
|
$this->locker = $locker; |
|
30
|
|
|
} |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* @throws GeolocationDbUpdateFailedException |
|
34
|
|
|
*/ |
|
35
|
40 |
|
public function checkDbUpdate(?callable $mustBeUpdated = null, ?callable $handleProgress = null): void |
|
36
|
|
|
{ |
|
37
|
40 |
|
$lock = $this->locker->createLock(self::LOCK_NAME); |
|
38
|
40 |
|
$lock->acquire(true); // Block until lock is released |
|
39
|
|
|
|
|
40
|
|
|
try { |
|
41
|
40 |
|
$this->downloadIfNeeded($mustBeUpdated, $handleProgress); |
|
42
|
5 |
|
} catch (Throwable $e) { |
|
43
|
5 |
|
throw $e; |
|
44
|
35 |
|
} finally { |
|
45
|
40 |
|
$lock->release(); |
|
46
|
|
|
} |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
/** |
|
50
|
|
|
* @throws GeolocationDbUpdateFailedException |
|
51
|
|
|
*/ |
|
52
|
40 |
|
private function downloadIfNeeded(?callable $mustBeUpdated, ?callable $handleProgress): void |
|
53
|
|
|
{ |
|
54
|
40 |
|
if (! $this->dbUpdater->databaseFileExists()) { |
|
55
|
1 |
|
$this->downloadNewDb(false, $mustBeUpdated, $handleProgress); |
|
56
|
|
|
return; |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
39 |
|
$meta = $this->geoLiteDbReader->metadata(); |
|
60
|
39 |
|
if ($this->buildIsTooOld($meta->__get('buildEpoch'))) { |
|
61
|
4 |
|
$this->downloadNewDb(true, $mustBeUpdated, $handleProgress); |
|
62
|
|
|
} |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
/** |
|
66
|
|
|
* @throws GeolocationDbUpdateFailedException |
|
67
|
|
|
*/ |
|
68
|
5 |
|
private function downloadNewDb(bool $olderDbExists, ?callable $mustBeUpdated, ?callable $handleProgress): void |
|
69
|
|
|
{ |
|
70
|
5 |
|
if ($mustBeUpdated !== null) { |
|
71
|
1 |
|
$mustBeUpdated($olderDbExists); |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
try { |
|
75
|
5 |
|
$this->dbUpdater->downloadFreshCopy($handleProgress); |
|
76
|
5 |
|
} catch (RuntimeException $e) { |
|
77
|
5 |
|
throw GeolocationDbUpdateFailedException::create($olderDbExists, $e); |
|
78
|
|
|
} |
|
79
|
|
|
} |
|
80
|
|
|
|
|
81
|
39 |
|
private function buildIsTooOld(int $buildTimestamp): bool |
|
82
|
|
|
{ |
|
83
|
39 |
|
$buildDate = Chronos::createFromTimestamp($buildTimestamp); |
|
84
|
39 |
|
$now = Chronos::now(); |
|
85
|
39 |
|
return $now->gt($buildDate->addDays(35)); |
|
86
|
|
|
} |
|
87
|
|
|
} |
|
88
|
|
|
|
shlinkio /
shlink
