|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace kalanis\kw_clipr\Loaders; |
|
4
|
|
|
|
|
5
|
|
|
|
|
6
|
|
|
use kalanis\kw_clipr\Clipr\Useful; |
|
7
|
|
|
use kalanis\kw_clipr\CliprException; |
|
8
|
|
|
use kalanis\kw_clipr\Interfaces; |
|
9
|
|
|
use kalanis\kw_clipr\Tasks\ATask; |
|
10
|
|
|
use Psr\Container; |
|
11
|
|
|
use ReflectionException; |
|
12
|
|
|
|
|
13
|
|
|
|
|
14
|
|
|
/** |
|
15
|
|
|
* Class DiLoader |
|
16
|
|
|
* @package kalanis\kw_clipr\Tasks |
|
17
|
|
|
* Factory for creating tasks/commands from obtained name |
|
18
|
|
|
* It contains dependency injection - so everything loaded is from source targeted by that DI |
|
19
|
|
|
* @codeCoverageIgnore because of that internal autoloader |
|
20
|
|
|
*/ |
|
21
|
|
|
class DiLoader implements Interfaces\ITargetDirs |
|
22
|
|
|
{ |
|
23
|
|
|
protected Container\ContainerInterface $container; |
|
24
|
|
|
/** @var array<string, array<string>> */ |
|
25
|
|
|
protected array $paths = []; |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @param Container\ContainerInterface $container |
|
29
|
|
|
* @param array<string, array<string>> $paths where will DI be looking for tasks |
|
30
|
|
|
* @throws CliprException |
|
31
|
|
|
*/ |
|
32
|
|
|
public function __construct(Container\ContainerInterface $container, array $paths = []) |
|
33
|
|
|
{ |
|
34
|
|
|
$this->container = $container; |
|
35
|
|
|
foreach ($paths as $namespace => $path) { |
|
36
|
|
|
$pt = implode(DIRECTORY_SEPARATOR, $path); |
|
37
|
|
|
if (false === $real = realpath($pt)) { |
|
38
|
|
|
throw new CliprException(sprintf('Unknown path *%s*!', $pt), Interfaces\IStatuses::STATUS_BAD_CONFIG); |
|
39
|
|
|
} |
|
40
|
|
|
$this->paths[$namespace] = explode(DIRECTORY_SEPARATOR, $real); |
|
41
|
|
|
} |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* @param string $classFromParam |
|
46
|
|
|
* @throws CliprException |
|
47
|
|
|
* @throws Container\ContainerExceptionInterface |
|
48
|
|
|
* @throws Container\NotFoundExceptionInterface |
|
49
|
|
|
* @throws ReflectionException |
|
50
|
|
|
* @return ATask|null |
|
51
|
|
|
*/ |
|
52
|
|
|
public function getTask(string $classFromParam): ?ATask |
|
53
|
|
|
{ |
|
54
|
|
|
$classPath = Useful::sanitizeClass($classFromParam); |
|
55
|
|
|
foreach ($this->paths as $namespace => $path) { |
|
56
|
|
|
if ($this->containsPath($classPath, $namespace) && $this->container->has($classPath)) { |
|
57
|
|
|
$task = $this->container->get($classPath); |
|
58
|
|
|
$reflection = new \ReflectionClass($classPath); |
|
59
|
|
|
if (!$reflection->isInstantiable()) { |
|
60
|
|
|
// cannot initialize the class - abstract one, interface, trait, ... |
|
61
|
|
|
return null; |
|
62
|
|
|
} |
|
63
|
|
|
if (!$task instanceof ATask) { |
|
64
|
|
|
// the class inside is not an instance of ATask necessary to run |
|
65
|
|
|
throw new CliprException(sprintf('Class *%s* is not instance of ATask - check interface or query', $classPath), Interfaces\IStatuses::STATUS_LIB_ERROR); |
|
66
|
|
|
} |
|
67
|
|
|
return $task; |
|
68
|
|
|
} |
|
69
|
|
|
} |
|
70
|
|
|
return null; |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
protected function containsPath(string $classPath, string $namespace): bool |
|
74
|
|
|
{ |
|
75
|
|
|
return (0 === mb_strpos($classPath, $namespace)); |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
public function getPaths(): array |
|
79
|
|
|
{ |
|
80
|
|
|
return $this->paths; |
|
81
|
|
|
} |
|
82
|
|
|
} |
|
83
|
|
|
|
alex-kalanis /
kw_clipr
