wp-optimize / vendor / robloach / component-installer / src / ComponentInstaller / Process / Process.php

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1	<?php
2
3	/*
4	* This file is part of Component Installer.
5	*
6	* (c) Rob Loach (http://robloach.net)
7	*
8	* For the full copyright and license information, please view the LICENSE.md
9	* file that was distributed with this source code.
10	*/
11
12	namespace ComponentInstaller\Process;
13
14	use Composer\IO\IOInterface;
15	use Composer\Composer;
16	use Composer\IO\NullIO;
17	use Composer\Package\Dumper\ArrayDumper;
18	use ComponentInstaller\Util\Filesystem;
19	use Composer\Package\Loader\ArrayLoader;
20
21	/**
22	* The base Process type.
23	*
24	* Processes are initialized, and then run during installation.
25	*/
26	class Process implements ProcessInterface
27	{
28	protected $composer;
29	protected $io;
30	protected $config;
31	protected $packages = array();
32	protected $componentDir = 'components';
33	protected $fs;
34
35	/**
36	* The Composer installation manager to find Component vendor directories.
37	*/
38	protected $installationManager;
39
40	/**
41	* {@inheritdoc}
42	*/
43	public function __construct(Composer $composer = null, IOInterface $io = null)
44	{
45	$this->composer = isset($composer) ? $composer : new Composer();
46	$this->io = isset($io) ? $io : new NullIO();
47	$this->fs = new Filesystem();
48	$this->installationManager = $this->composer->getInstallationManager();
49	}
50
51	/**
52	* {@inheritdoc}
53	*/
54	public function init()
55	{
56	// Retrieve the configuration variables.
57	$this->config = $this->composer->getConfig();
58	if (isset($this->config)) {
59	if ($this->config->has('component-dir')) {
60	$this->componentDir = $this->config->get('component-dir');
61	}
62	}
63
64	// Get the available packages.
65	$allPackages = array();
66	$locker = $this->composer->getLocker();
67	if (isset($locker)) {
68	$lockData = $locker->getLockData();
69	$allPackages = isset($lockData['packages']) ? $lockData['packages'] : array();
70
71	// Also merge in any of the development packages.
72	$dev = isset($lockData['packages-dev']) ? $lockData['packages-dev'] : array();
73	foreach ($dev as $package) {
74	$allPackages[] = $package;
75	}
76	}
77
78	// Only add those packages that we can reasonably
79	// assume are components into our packages list
80	foreach ($allPackages as $package) {
81	$extra = isset($package['extra']) ? $package['extra'] : array();
82	if (isset($extra['component']) && is_array($extra['component'])) {
83	$this->packages[] = $package;
84	}
85	}
86
87	// Add the root package to the packages list.
88	$root = $this->composer->getPackage();
89	if ($root) {
90	$dumper = new ArrayDumper();
91	$package = $dumper->dump($root);
92	$package['is-root'] = true;
93	$this->packages[] = $package;
94	}
95
96	return true;
97	}
98
99	/**
100	* {@inheritdoc}
101	*/
102	public function process()
103	{
104	return false;
105	}
106
107	/**
108	* Retrieves the component name for the component.
109	*
110	* @param string $prettyName
111	* The Composer package name.
112	* @param array $extra
113	* The extra config options sent from Composer.
114	*
115	* @return string
116	* The name of the component, without its vendor name.
117	*/
118	public function getComponentName($prettyName, array $extra = array())
119	{
120	// Parse the pretty name for the vendor and name.
121	if (strpos($prettyName, '/') !== false) {
122	list($vendor, $name) = explode('/', $prettyName);
123	} else {
124	// Vendor wasn't found, so default to the pretty name instead.
125	$name = $prettyName;
126	}
127
128	// Allow the component to define its own name.
129	$component = isset($extra['component']) ? $extra['component'] : array();
130	if (isset($component['name'])) {
131	$name = $component['name'];
132	}
133
134	return $name;
135	}
136
137	/**
138	* Retrieves the component directory.
139	*/
140	public function getComponentDir()
141	{
142	return $this->componentDir;
143	}
144
145	/**
146	* Sets the component directory.
147	*/
148	public function setComponentDir($dir)
149	{
150	return $this->componentDir = $dir;
151	}
152
153	/**
154	* Retrieves the given package's vendor directory, where it's installed.
155	*
156	* @param array $package
157	* The package to retrieve the vendor directory for.
158	*/
159	public function getVendorDir(array $package)
160	{
161	// The root package vendor directory is not handled by getInstallPath().
162	if (isset($package['is-root']) && $package['is-root'] === true) {
163	// @todo Handle cases where the working directory is not where the
164	// root package is installed.
165	return getcwd();
166	}
167
168	if (!isset($package['version'])) {
169	$package['version'] = '1.0.0';
170	}
171	$loader = new ArrayLoader();
172	$completePackage = $loader->load($package);
173
174	return $this->installationManager->getInstallPath($completePackage);
175	}
176	}
177