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everest-forms / vendor / composer / installers / src / Composer / Installers / BaseInstaller.php

everest-forms / vendor / composer / installers / src / Composer / Installers Last commit date

BaseInstaller.php

138 lines

1	<?php
2
3	namespace Composer\Installers;
4
5	use Composer\IO\IOInterface;
6	use Composer\Composer;
7	use Composer\Package\PackageInterface;
8
9	abstract class BaseInstaller
10	{
11	/** @var array<string, string> */
12	protected $locations = array();
13	/** @var Composer */
14	protected $composer;
15	/** @var PackageInterface */
16	protected $package;
17	/** @var IOInterface */
18	protected $io;
19
20	/**
21	* Initializes base installer.
22	*/
23	public function __construct(PackageInterface $package, Composer $composer, IOInterface $io)
24	{
25	$this->composer = $composer;
26	$this->package = $package;
27	$this->io = $io;
28	}
29
30	/**
31	* Return the install path based on package type.
32	*/
33	public function getInstallPath(PackageInterface $package, string $frameworkType = ''): string
34	{
35	$type = $this->package->getType();
36
37	$prettyName = $this->package->getPrettyName();
38	if (strpos($prettyName, '/') !== false) {
39	list($vendor, $name) = explode('/', $prettyName);
40	} else {
41	$vendor = '';
42	$name = $prettyName;
43	}
44
45	$availableVars = $this->inflectPackageVars(compact('name', 'vendor', 'type'));
46
47	$extra = $package->getExtra();
48	if (!empty($extra['installer-name'])) {
49	$availableVars['name'] = $extra['installer-name'];
50	}
51
52	$extra = $this->composer->getPackage()->getExtra();
53	if (!empty($extra['installer-paths'])) {
54	$customPath = $this->mapCustomInstallPaths($extra['installer-paths'], $prettyName, $type, $vendor);
55	if ($customPath !== false) {
56	return $this->templatePath($customPath, $availableVars);
57	}
58	}
59
60	$packageType = substr($type, strlen($frameworkType) + 1);
61	$locations = $this->getLocations($frameworkType);
62	if (!isset($locations[$packageType])) {
63	throw new \InvalidArgumentException(sprintf('Package type "%s" is not supported', $type));
64	}
65
66	return $this->templatePath($locations[$packageType], $availableVars);
67	}
68
69	/**
70	* For an installer to override to modify the vars per installer.
71	*
72	* @param array<string, string> $vars This will normally receive array{name: string, vendor: string, type: string}
73	* @return array<string, string>
74	*/
75	public function inflectPackageVars(array $vars): array
76	{
77	return $vars;
78	}
79
80	/**
81	* Gets the installer's locations
82	*
83	* @return array<string, string> map of package types => install path
84	*/
85	public function getLocations(string $frameworkType)
86	{
87	return $this->locations;
88	}
89
90	/**
91	* Replace vars in a path
92	*
93	* @param array<string, string> $vars
94	*/
95	protected function templatePath(string $path, array $vars = array()): string
96	{
97	if (strpos($path, '{') !== false) {
98	extract($vars);
99	preg_match_all('@\{\$([A-Za-z0-9_]*)\}@i', $path, $matches);
100	if (!empty($matches[1])) {
101	foreach ($matches[1] as $var) {
102	$path = str_replace('{$' . $var . '}', $$var, $path);
103	}
104	}
105	}
106
107	return $path;
108	}
109
110	/**
111	* Search through a passed paths array for a custom install path.
112	*
113	* @param array<string, string[]\|string> $paths
114	* @return string\|false
115	*/
116	protected function mapCustomInstallPaths(array $paths, string $name, string $type, ?string $vendor = null)
117	{
118	foreach ($paths as $path => $names) {
119	$names = (array) $names;
120	if (in_array($name, $names) \|\| in_array('type:' . $type, $names) \|\| in_array('vendor:' . $vendor, $names)) {
121	return $path;
122	}
123	}
124
125	return false;
126	}
127
128	protected function pregReplace(string $pattern, string $replacement, string $subject): string
129	{
130	$result = preg_replace($pattern, $replacement, $subject);
131	if (null === $result) {
132	throw new \RuntimeException('Failed to run preg_replace with '.$pattern.': '.preg_last_error());
133	}
134
135	return $result;
136	}
137	}
138