| 1 |
efrain |
1 |
<?php
|
|
|
2 |
|
|
|
3 |
declare(strict_types=1);
|
|
|
4 |
|
|
|
5 |
namespace DI\Definition\Source;
|
|
|
6 |
|
|
|
7 |
use DI\Definition\Definition;
|
|
|
8 |
|
|
|
9 |
/**
|
|
|
10 |
* Reads DI definitions from a PHP array.
|
|
|
11 |
*
|
|
|
12 |
* @author Matthieu Napoli <matthieu@mnapoli.fr>
|
|
|
13 |
*/
|
|
|
14 |
class DefinitionArray implements DefinitionSource, MutableDefinitionSource
|
|
|
15 |
{
|
|
|
16 |
public const WILDCARD = '*';
|
|
|
17 |
/**
|
|
|
18 |
* Matches anything except "\".
|
|
|
19 |
*/
|
|
|
20 |
private const WILDCARD_PATTERN = '([^\\\\]+)';
|
|
|
21 |
|
|
|
22 |
/** DI definitions in a PHP array. */
|
|
|
23 |
private array $definitions;
|
|
|
24 |
|
|
|
25 |
/** Cache of wildcard definitions. */
|
|
|
26 |
private ?array $wildcardDefinitions = null;
|
|
|
27 |
|
|
|
28 |
private DefinitionNormalizer $normalizer;
|
|
|
29 |
|
| 1441 |
ariadna |
30 |
public function __construct(array $definitions = [], ?Autowiring $autowiring = null)
|
| 1 |
efrain |
31 |
{
|
|
|
32 |
if (isset($definitions[0])) {
|
|
|
33 |
throw new \Exception('The PHP-DI definition is not indexed by an entry name in the definition array');
|
|
|
34 |
}
|
|
|
35 |
|
|
|
36 |
$this->definitions = $definitions;
|
|
|
37 |
|
|
|
38 |
$this->normalizer = new DefinitionNormalizer($autowiring ?: new NoAutowiring);
|
|
|
39 |
}
|
|
|
40 |
|
|
|
41 |
/**
|
|
|
42 |
* @param array $definitions DI definitions in a PHP array indexed by the definition name.
|
|
|
43 |
*/
|
|
|
44 |
public function addDefinitions(array $definitions) : void
|
|
|
45 |
{
|
|
|
46 |
if (isset($definitions[0])) {
|
|
|
47 |
throw new \Exception('The PHP-DI definition is not indexed by an entry name in the definition array');
|
|
|
48 |
}
|
|
|
49 |
|
|
|
50 |
// The newly added data prevails
|
|
|
51 |
// "for keys that exist in both arrays, the elements from the left-hand array will be used"
|
|
|
52 |
$this->definitions = $definitions + $this->definitions;
|
|
|
53 |
|
|
|
54 |
// Clear cache
|
|
|
55 |
$this->wildcardDefinitions = null;
|
|
|
56 |
}
|
|
|
57 |
|
|
|
58 |
public function addDefinition(Definition $definition) : void
|
|
|
59 |
{
|
|
|
60 |
$this->definitions[$definition->getName()] = $definition;
|
|
|
61 |
|
|
|
62 |
// Clear cache
|
|
|
63 |
$this->wildcardDefinitions = null;
|
|
|
64 |
}
|
|
|
65 |
|
|
|
66 |
public function getDefinition(string $name) : Definition|null
|
|
|
67 |
{
|
|
|
68 |
// Look for the definition by name
|
|
|
69 |
if (array_key_exists($name, $this->definitions)) {
|
|
|
70 |
$definition = $this->definitions[$name];
|
|
|
71 |
|
|
|
72 |
return $this->normalizer->normalizeRootDefinition($definition, $name);
|
|
|
73 |
}
|
|
|
74 |
|
|
|
75 |
// Build the cache of wildcard definitions
|
|
|
76 |
if ($this->wildcardDefinitions === null) {
|
|
|
77 |
$this->wildcardDefinitions = [];
|
|
|
78 |
foreach ($this->definitions as $key => $definition) {
|
|
|
79 |
if (str_contains($key, self::WILDCARD)) {
|
|
|
80 |
$this->wildcardDefinitions[$key] = $definition;
|
|
|
81 |
}
|
|
|
82 |
}
|
|
|
83 |
}
|
|
|
84 |
|
|
|
85 |
// Look in wildcards definitions
|
|
|
86 |
foreach ($this->wildcardDefinitions as $key => $definition) {
|
|
|
87 |
// Turn the pattern into a regex
|
|
|
88 |
$key = preg_quote($key, '#');
|
|
|
89 |
$key = '#^' . str_replace('\\' . self::WILDCARD, self::WILDCARD_PATTERN, $key) . '#';
|
|
|
90 |
if (preg_match($key, $name, $matches) === 1) {
|
|
|
91 |
array_shift($matches);
|
|
|
92 |
|
|
|
93 |
return $this->normalizer->normalizeRootDefinition($definition, $name, $matches);
|
|
|
94 |
}
|
|
|
95 |
}
|
|
|
96 |
|
|
|
97 |
return null;
|
|
|
98 |
}
|
|
|
99 |
|
|
|
100 |
public function getDefinitions() : array
|
|
|
101 |
{
|
|
|
102 |
// Return all definitions except wildcard definitions
|
|
|
103 |
$definitions = [];
|
|
|
104 |
foreach ($this->definitions as $key => $definition) {
|
|
|
105 |
if (! str_contains($key, self::WILDCARD)) {
|
|
|
106 |
$definitions[$key] = $definition;
|
|
|
107 |
}
|
|
|
108 |
}
|
|
|
109 |
|
|
|
110 |
return $definitions;
|
|
|
111 |
}
|
|
|
112 |
}
|