/
RedisLoader.php
121 lines (103 loc) · 2.74 KB
/
RedisLoader.php
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
<?php
namespace Concrete\Core\Config\Driver\Redis;
use Concrete\Core\Config\LoaderInterface;
use Redis;
class RedisLoader implements LoaderInterface
{
use RedisPaginatedTrait;
/** @var Redis */
protected $connection;
public function __construct(Redis $redis)
{
$this->connection = $redis;
}
/**
* @param $namespace
*/
public function clearNamespace($namespace)
{
$keys = $this->paginatedScan($this->connection, "{$namespace}::*");
if ($keys instanceof \Generator) {
$keys = iterator_to_array($keys);
}
if ($keys) {
$this->connection->del($keys);
}
}
/**
* Load the given configuration group.
*
* @param string $environment
* @param string $group
* @param string $namespace
* @return array
*/
public function load($environment, $group, $namespace = null)
{
$values = [];
$results = $this->paginatedScanValues($this->connection, "{$namespace}::{$group}.*");
foreach ($results as $key => $result) {
list($namespace, $key) = explode('::', $key);
list($group, $item) = explode('.', $key, 2);
array_set($values, $item, unserialize($result));
}
return $values;
}
/**
* Determine if the given configuration group exists.
*
* @param string $group
* @param string $namespace
* @return bool
*/
public function exists($group, $namespace = null)
{
foreach ($this->paginatedScan($this->connection, "{$namespace}::{$group}.*") as $key) {
return true;
}
return false;
}
/**
* Add a new namespace to the loader.
*
* @param string $namespace
* @param string $hint
* @return void
*/
public function addNamespace($namespace, $hint)
{
// We don't actually have to do anything here
return;
}
/**
* Returns all registered namespaces with the config
* loader.
*
* @return array
*/
public function getNamespaces()
{
$namespaces = [];
$keys = $this->paginatedScan($this->connection, '*');
foreach ($keys as $key) {
list($namespace, $key) = explode('::', $key);
if ($namespace) {
$namespaces[$namespace] = 1;
}
}
return array_keys($namespaces);
}
/**
* Apply any cascades to an array of package options.
*
* @param string $environment
* @param string $package
* @param string $group
* @param array $items
* @return array
*/
public function cascadePackage($environment, $package, $group, $items)
{
return $items;
}
}