AssetsInstaller::__construct() - Code Metrics - Inspection of "50a96ef17930b628daab64ed3b774610dcc882d2" - yawik/composer-plugin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — master (50a96e)

by ANTHONIUS

created 2018-11-17 16:19 UTC

AssetsInstaller::__construct() A

↳ Parent: AssetsInstaller

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
ccs	2
cts	2
cp	1
crap	1
rs	10
c	0
b	0
f	0

<?php

/*
 * This file is part of the Yawik project.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */


namespace Yawik\Composer;

use Core\Application;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\Finder\Finder;
use Yawik\Composer\Event\ConfigureEvent;

/**
 * Class AssetsInstaller
 * @package Yawik\Composer
 * @author  Anthonius Munthi <[email protected]>
 * @TODO    Create more documentation for methods
 */
class AssetsInstaller
{
    use LogTrait;

    const METHOD_COPY               = 'copy';
    const METHOD_ABSOLUTE_SYMLINK   = 'absolute symlink';
    const METHOD_RELATIVE_SYMLINK   = 'relative symlink';

    /**
     * @var Filesystem
     */
    protected $filesystem;

    public function __construct()
    {
        $this->filesystem = new Filesystem();
    }

    public function onConfigureEvent(ConfigureEvent $event)
    {
        $moduleAssets   = array();
        $modules        = $event->getModules();

        foreach ($modules as $module) {
            $className = get_class($module);
            $moduleName = substr($className, 0, strpos($className, '\\'));
            $r = new \ReflectionObject($module);
            $file = $r->getFileName();
            $dir = null;
            if ($module instanceof AssetProviderInterface) {
                $dir = $module->getPublicDir();
            } else {
                $testDir = substr($file, 0, stripos($file, 'src'.DIRECTORY_SEPARATOR.'Module.php')).'/public';
                if (is_dir($testDir)) {
                    $dir = $testDir;
                }
            }
            if (is_dir($dir)) {
                $moduleAssets[$moduleName] = realpath($dir);
            }
        }
        $this->install($moduleAssets);
    }

    /**
     * Install modules assets with the given $modules.
     * $modules should within this format:
     *
     * [module_name] => module_public_directory
     *
     * @param array     $modules An array of modules
     * @param string    $expectedMethod Expected install method
     */
    public function install($modules, $expectedMethod = null)
    {
        $publicDir      = $this->getModuleAssetDir();
        $rows           = [];
        $exitCode       = 0;
        $copyUsed       = false;
        $expectedMethod = is_null($expectedMethod) ? self::METHOD_RELATIVE_SYMLINK:$expectedMethod;

        foreach ($modules as $name => $originDir) {
            $targetDir = $publicDir.DIRECTORY_SEPARATOR.$name;
            $message = $name;
            try {
                $this->filesystem->remove($targetDir);
                if (self::METHOD_RELATIVE_SYMLINK == $expectedMethod) {
                    $method = $this->relativeSymlinkWithFallback($originDir, $targetDir);
                } elseif (self::METHOD_ABSOLUTE_SYMLINK == $expectedMethod) {
                    $expectedMethod = self::METHOD_ABSOLUTE_SYMLINK;
                    $method = $this->absoluteSymlinkWithFallback($originDir, $targetDir);
                } else {
                    $expectedMethod = self::METHOD_COPY;
                    $method = $this->hardCopy($originDir, $targetDir);
                }

                if (self::METHOD_COPY === $method) {
                    $copyUsed = true;
                }

                if ($method === $expectedMethod) {
                    $rows[] = array(sprintf('<fg=green;options=bold>%s</>', '\\' === DIRECTORY_SEPARATOR ? 'OK' : "\xE2\x9C\x94" /* HEAVY CHECK MARK (U+2714) */), $message, $method);
                } else {
                    $rows[] = array(sprintf('<fg=yellow;options=bold>%s</>', '\\' === DIRECTORY_SEPARATOR ? 'WARNING' : '!'), $message, $method);
                }
            } catch (\Exception $e) {
                $exitCode = 1;
                $rows[] = array(sprintf('<fg=red;options=bold>%s</>', '\\' === DIRECTORY_SEPARATOR ? 'ERROR' : "\xE2\x9C\x98" /* HEAVY BALLOT X (U+2718) */), $message, $e->getMessage());
            }
        }

        // render this output only on cli environment
        if ($this->isCli()) {
            $this->renderInstallOutput($copyUsed, $rows, $exitCode);
        }
    }

    /**
     * Uninstall modules
     *
     * @param array $modules A list of modules to uninstall
     */
    public function uninstall($modules)
    {
        $assetDir = $this->getModuleAssetDir();
        foreach ($modules as $name) {
            $publicPath = $assetDir.DIRECTORY_SEPARATOR.$name;
            if (is_dir($publicPath) || is_link($publicPath)) {
                $this->filesystem->remove($publicPath);
                $this->log("Removed module assets: <info>${name}</info>");
            }
        }
    }

    public function getPublicDir()
    {
        return $this->getRootDir().'/public';
    }

    public function getModuleAssetDir()
    {
        return $this->getPublicDir().'/modules';
    }

    /**
     * @return string
     */
    public function getRootDir()
    {
        return dirname(realpath(Application::getConfigDir()));
    }

    public function renderInstallOutput($copyUsed, $rows, $exitCode)
    {
        $io = new SymfonyStyle($this->getInput(), $this->getOutput());
        $io->newLine();

        $io->section('Yawik Assets Installed!');

        if ($rows) {
            $io->table(array('', 'Module', 'Method / Error'), $rows);
        }

        if (0 !== $exitCode) {
            $io->error('Some errors occurred while installing assets.');
        } else {
            if ($copyUsed) {
                $io->note('Some assets were installed via copy. If you make changes to these assets you have to run this command again.');
            }
            $io->success($rows ? 'All assets were successfully installed.' : 'No assets were provided by any bundle.');
        }
    }

    /**
     * Try to create absolute symlink.
     *
     * Falling back to hard copy.
     */
    public function absoluteSymlinkWithFallback($originDir, $targetDir)
    {
        try {
            $this->symlink($originDir, $targetDir);
            $method = self::METHOD_ABSOLUTE_SYMLINK;
        } catch (\Exception $e) {
            // fall back to copy
            $method = $this->hardCopy($originDir, $targetDir);
        }
        return $method;
    }

    /**
     * Try to create relative symlink.
     *
     * Falling back to absolute symlink and finally hard copy.
     */
    public function relativeSymlinkWithFallback($originDir, $targetDir)
    {
        try {
            $this->symlink($originDir, $targetDir, true);
            $method = self::METHOD_RELATIVE_SYMLINK;
        } catch (\Exception $e) {
            $method = $this->absoluteSymlinkWithFallback($originDir, $targetDir);
        }

        return $method;
    }

    /**
     * Creates symbolic link.
     *
     * @throws \Exception if link can not be created
     */
    public function symlink($originDir, $targetDir, $relative = false)
    {
        if ($relative) {
            $this->filesystem->mkdir(dirname($targetDir));
            $originDir = $this->filesystem->makePathRelative($originDir, realpath(dirname($targetDir)));
        }
        $this->filesystem->symlink($originDir, $targetDir);

        if (!file_exists($targetDir)) {
            throw new \Exception(
                sprintf('Symbolic link "%s" was created but appears to be broken.', $targetDir),
                0,
                null
            );
        }
    }

    /**
     * Copies origin to target.
     */
    public function hardCopy($originDir, $targetDir)
    {
        $this->filesystem->mkdir($targetDir, 0777);
        // We use a custom iterator to ignore VCS files
        $this->filesystem->mirror($originDir, $targetDir, Finder::create()->ignoreDotFiles(false)->in($originDir));

        return self::METHOD_COPY;
    }
}


1		<?php
2
3		/*
4		* This file is part of the Yawik project.
5		*
6		* For the full copyright and license information, please view the LICENSE
7		* file that was distributed with this source code.
8		*/
9
10
11		namespace Yawik\Composer;
12
13		use Core\Application;
14		use Symfony\Component\Filesystem\Filesystem;
15		use Symfony\Component\Console\Style\SymfonyStyle;
16		use Symfony\Component\Finder\Finder;
17		use Yawik\Composer\Event\ConfigureEvent;
18
19		/**
20		* Class AssetsInstaller
21		* @package Yawik\Composer
22		* @author Anthonius Munthi <[email protected]>
23		* @TODO Create more documentation for methods
24		*/
25		class AssetsInstaller
26		{
27		use LogTrait;
28
29		const METHOD_COPY = 'copy';
30		const METHOD_ABSOLUTE_SYMLINK = 'absolute symlink';
31		const METHOD_RELATIVE_SYMLINK = 'relative symlink';
32
33		/**
34		* @var Filesystem
35		*/
36		protected $filesystem;
37
38	15	public function __construct()
39		{
40	15	$this->filesystem = new Filesystem();
41	15	}
42
43	1	public function onConfigureEvent(ConfigureEvent $event)
44		{
45	1	$moduleAssets = array();
46	1	$modules = $event->getModules();
47
48	1	foreach ($modules as $module) {
49	1	$className = get_class($module);
50	1	$moduleName = substr($className, 0, strpos($className, '\\'));
51	1	$r = new \ReflectionObject($module);
52	1	$file = $r->getFileName();
53	1	$dir = null;
54	1	if ($module instanceof AssetProviderInterface) {
55	1	$dir = $module->getPublicDir();
56		} else {
57	1	$testDir = substr($file, 0, stripos($file, 'src'.DIRECTORY_SEPARATOR.'Module.php')).'/public';
58	1	if (is_dir($testDir)) {
59	1	$dir = $testDir;
60		}
61		}
62	1	if (is_dir($dir)) {
63	1	$moduleAssets[$moduleName] = realpath($dir);
64		}
65		}
66	1	$this->install($moduleAssets);
67	1	}
68
69		/**
70		* Install modules assets with the given $modules.
71		* $modules should within this format:
72		*
73		* [module_name] => module_public_directory
74		*
75		* @param array $modules An array of modules
76		* @param string $expectedMethod Expected install method
77		*/
78	5	public function install($modules, $expectedMethod = null)
79		{
80	5	$publicDir = $this->getModuleAssetDir();
81	5	$rows = [];
82	5	$exitCode = 0;
83	5	$copyUsed = false;
84	5	$expectedMethod = is_null($expectedMethod) ? self::METHOD_RELATIVE_SYMLINK:$expectedMethod;
85
86	5	foreach ($modules as $name => $originDir) {
87	5	$targetDir = $publicDir.DIRECTORY_SEPARATOR.$name;
88	5	$message = $name;
89		try {
90	5	$this->filesystem->remove($targetDir);
91	4	if (self::METHOD_RELATIVE_SYMLINK == $expectedMethod) {
92	2	$method = $this->relativeSymlinkWithFallback($originDir, $targetDir);
93	2	} elseif (self::METHOD_ABSOLUTE_SYMLINK == $expectedMethod) {
94	1	$expectedMethod = self::METHOD_ABSOLUTE_SYMLINK;
95	1	$method = $this->absoluteSymlinkWithFallback($originDir, $targetDir);
96		} else {
97	1	$expectedMethod = self::METHOD_COPY;
98	1	$method = $this->hardCopy($originDir, $targetDir);
99		}
100
101	4	if (self::METHOD_COPY === $method) {
102	1	$copyUsed = true;
103		}
104
105	4	if ($method === $expectedMethod) {
106	3	$rows[] = array(sprintf('<fg=green;options=bold>%s</>', '\\' === DIRECTORY_SEPARATOR ? 'OK' : "\xE2\x9C\x94" /* HEAVY CHECK MARK (U+2714) */), $message, $method);
107		} else {
108	4	$rows[] = array(sprintf('<fg=yellow;options=bold>%s</>', '\\' === DIRECTORY_SEPARATOR ? 'WARNING' : '!'), $message, $method);
109		}
110	1	} catch (\Exception $e) {
111	1	$exitCode = 1;
112	5	$rows[] = array(sprintf('<fg=red;options=bold>%s</>', '\\' === DIRECTORY_SEPARATOR ? 'ERROR' : "\xE2\x9C\x98" /* HEAVY BALLOT X (U+2718) */), $message, $e->getMessage());
113		}
114		}
115
116		// render this output only on cli environment
117	5	if ($this->isCli()) {
118	5	$this->renderInstallOutput($copyUsed, $rows, $exitCode);
119		}
120	5	}
121
122		/**
123		* Uninstall modules
124		*
125		* @param array $modules A list of modules to uninstall
126		*/
127	1	public function uninstall($modules)
128		{
129	1	$assetDir = $this->getModuleAssetDir();
130	1	foreach ($modules as $name) {
131	1	$publicPath = $assetDir.DIRECTORY_SEPARATOR.$name;
132	1	if (is_dir($publicPath) \|\| is_link($publicPath)) {
133	1	$this->filesystem->remove($publicPath);
134	1	$this->log("Removed module assets: <info>${name}</info>");
135		}
136		}
137		}
138
139		public function getPublicDir()
140		{
141	6	return $this->getRootDir().'/public';
142		}
143
144		public function getModuleAssetDir()
145		{
146	6	return $this->getPublicDir().'/modules';
147		}
148
149		/**
150		* @return string
151		*/
152		public function getRootDir()
153		{
154	6	return dirname(realpath(Application::getConfigDir()));
155		}
156
157		public function renderInstallOutput($copyUsed, $rows, $exitCode)
158		{
159	1	$io = new SymfonyStyle($this->getInput(), $this->getOutput());
160	1	$io->newLine();
161
162	1	$io->section('Yawik Assets Installed!');
163
164	1	if ($rows) {
165	1	$io->table(array('', 'Module', 'Method / Error'), $rows);
166		}
167
168	1	if (0 !== $exitCode) {
169	1	$io->error('Some errors occurred while installing assets.');
170		} else {
171	1	if ($copyUsed) {
172	1	$io->note('Some assets were installed via copy. If you make changes to these assets you have to run this command again.');
173		}
174	1	$io->success($rows ? 'All assets were successfully installed.' : 'No assets were provided by any bundle.');
175		}
176	1	}
177
178		/**
179		* Try to create absolute symlink.
180		*
181		* Falling back to hard copy.
182		*/
183		public function absoluteSymlinkWithFallback($originDir, $targetDir)
184		{
185		try {
186	2	$this->symlink($originDir, $targetDir);
187	1	$method = self::METHOD_ABSOLUTE_SYMLINK;
188	1	} catch (\Exception $e) {
189		// fall back to copy
190	1	$method = $this->hardCopy($originDir, $targetDir);
191		}
192	2	return $method;
193		}
194
195		/**
196		* Try to create relative symlink.
197		*
198		* Falling back to absolute symlink and finally hard copy.
199		*/
200		public function relativeSymlinkWithFallback($originDir, $targetDir)
201		{
202		try {
203	2	$this->symlink($originDir, $targetDir, true);
204	1	$method = self::METHOD_RELATIVE_SYMLINK;
205	1	} catch (\Exception $e) {
206	1	$method = $this->absoluteSymlinkWithFallback($originDir, $targetDir);
207		}
208
209	2	return $method;
210		}
211
212		/**
213		* Creates symbolic link.
214		*
215		* @throws \Exception if link can not be created
216		*/
217		public function symlink($originDir, $targetDir, $relative = false)
218		{
219	2	if ($relative) {
220	1	$this->filesystem->mkdir(dirname($targetDir));
221	1	$originDir = $this->filesystem->makePathRelative($originDir, realpath(dirname($targetDir)));
222		}
223	2	$this->filesystem->symlink($originDir, $targetDir);
224
225	2	if (!file_exists($targetDir)) {
226	1	throw new \Exception(
227	1	sprintf('Symbolic link "%s" was created but appears to be broken.', $targetDir),
228	1	0,
229	1	null
230		);
231		}
232	1	}
233
234		/**
235		* Copies origin to target.
236		*/
237		public function hardCopy($originDir, $targetDir)
238		{
239	1	$this->filesystem->mkdir($targetDir, 0777);
240		// We use a custom iterator to ignore VCS files
241	1	$this->filesystem->mirror($originDir, $targetDir, Finder::create()->ignoreDotFiles(false)->in($originDir));
242
243	1	return self::METHOD_COPY;
244		}
245		}
246

yawik / composer-plugin

Branch — master (50a96e)

AssetsInstaller::__construct() A

Complexity

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Duplication

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Importance

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