PackageConverter::getConstraint() - Code Metrics - tenside/core - Measure and Improve Code Quality continuously with Scrutinizer

PackageConverter::getConstraint() A
last analyzed 2017-04-24 14:24 UTC

↳ Parent: PackageConverter

Complexity

Conditions	4
Paths	4

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	18
rs	9.2
c	0
b	0
f	0
cc	4
eloc	9
nc	4
nop	1

<?php

/**
 * This file is part of tenside/core.
 *
 * (c) Christian Schiffler <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * This project is provided in good faith and hope to be usable by anyone.
 *
 * @package    tenside/core
 * @author     Christian Schiffler <[email protected]>
 * @author     Andreas Schempp <[email protected]>
 * @copyright  2015 Christian Schiffler <[email protected]>
 * @license    https://github.com/tenside/core/blob/master/LICENSE MIT
 * @link       https://github.com/tenside/core
 * @filesource
 */

namespace Tenside\Core\Composer;

use Composer\Package\CompletePackageInterface;
use Composer\Package\Link;
use Composer\Package\PackageInterface;
use Composer\Package\RootPackageInterface;
use Composer\Repository\RepositoryInterface;
use Tenside\Core\Util\JsonArray;

/**
 * The main entry point.
 */
class PackageConverter
{
    /**
     * The root package of the installation.
     *
     * @var RootPackageInterface
     */
    private $rootPackage;

    /**
     * Create a new instance.
     *
     * @param RootPackageInterface $rootPackage The root package of the installation.
     */
    public function __construct(RootPackageInterface $rootPackage)
    {
        $this->rootPackage = $rootPackage;
    }

    /**
     * Create a new instance and return it.
     *
     * @param RootPackageInterface $rootPackage The root package of the installation.
     *
     * @return PackageConverter
     */
    public static function create(RootPackageInterface $rootPackage)
    {
        return new static($rootPackage);
    }

    /**
     * Convert a package version into string representation.
     *
     * @param PackageInterface $package       The package to extract the version from.
     *
     * @param bool             $fullReference Flag if the complete reference shall be added or an abbreviated form.
     *
     * @return string
     *
     * @throws \RuntimeException If the package is a dev package and does not have valid reference information.
     */
    public static function convertPackageVersion(PackageInterface $package, $fullReference = false)
    {
        $version = $package->getPrettyVersion();

        if ('dev' === $package->getStability()) {
            if (null === ($reference = $package->getDistReference())) {
                if (null === ($reference = $package->getSourceReference())) {
                    throw new \RuntimeException('Unable to determine reference for ' . $package->getPrettyName());
                }
            }

            $version .= '#' . (!$fullReference ? substr($reference, 0, 8) : $reference);
        }

        return $version;
    }

    /**
     * Convert a package to array information used by json API.
     *
     * @param PackageInterface      $package The package to convert.
     *
     * @param null|PackageInterface $upgrade The package to show as upgradable to.
     *
     * @return JsonArray
     */
    public function convertPackageToArray(PackageInterface $package, PackageInterface $upgrade = null)
    {
        $name = $package->getPrettyName();
        $data = new JsonArray([
            'name'       => $name,
            'version'    => $this->convertPackageVersion($package),
            'constraint' => $this->getConstraint($name),
            'type'       => $package->getType(),
            'locked'     => $this->isLocked($name),
        ]);

        if (null !== ($releaseDate = $package->getReleaseDate())) {
            $data->set('time', $releaseDate->format(\DateTime::ATOM));
        }

        if (null !== $upgrade) {
            $data->set('upgrade_version', $upgrade->getPrettyVersion());
            if (null !== ($upgradeReleaseDate = $upgrade->getReleaseDate())) {
                $data->set('upgrade_time', $upgradeReleaseDate->format(\DateTime::ATOM));
            }
        }

        if ($package instanceof CompletePackageInterface) {
            $this->convertCompletePackage($package, $data);
        }

        return $data;
    }

    /**
     * Convert the information of all packages in a repository to an array used by json API.
     *
     * @param RepositoryInterface      $repository   The repository holding the packages to convert.
     *
     * @param bool                     $requiredOnly If true, return only the packages added to the root package as
     *                                               require.
     *
     * @param null|RepositoryInterface $upgradeList  The packages available as upgrades.
     *
     * @return JsonArray
     */
    public function convertRepositoryToArray(
        RepositoryInterface $repository,
        $requiredOnly = false,
        RepositoryInterface $upgradeList = null
    ) {
        $requires = $requiredOnly ? $this->rootPackage->getRequires() : false;
        $packages = new JsonArray();
        /** @var \Composer\Package\PackageInterface $package */
        foreach ($repository->getPackages() as $package) {
            $name = $package->getPrettyName();
            $esc  = $packages->escape($name);
            if (false === $requires || (isset($requires[$name]))) {
                $upgradePkg = null;
                if ($upgradeList) {
                    $upgradePkg = $upgradeList->findPackage($name, '*');
                }
                $packages->set(
                    $esc,
                    $this->convertPackageToArray($package, $upgradePkg)->getData()
                );
            }
        }

        return $packages;
    }

    /**
     * Check if a package is locked.
     *
     * @param string $packageName The name of the package to test.
     *
     * @return bool
     *
     * @see ComposerJson::isLocked()
     */
    private function isLocked($packageName)
    {
        $extra = $this->rootPackage->getExtra();
        return isset($extra['tenside']['version-locks'][$packageName]);
    }

    /**
     * Determine the constraint defined for a given package (if required via root project).
     *
     * @param string $packageName The name of the package to retrieve the constraint for.
     *
     * @return string|null
     */
    private function getConstraint($packageName)
    {
        $requires = $this->rootPackage->getRequires();
        if (isset($requires[$packageName])) {
            /** @var Link $link */
            $link = $requires[$packageName];
            return $link->getConstraint()->getPrettyString();
        }

        foreach ($requires as $link) {
            /** @var Link $link */
            if ($link->getTarget() == $packageName) {
                return $link->getConstraint()->getPrettyString();
            }
        }

        return null;
    }

    /**
     * Convert the data of a complete package to the passed json array.
     *
     * @param CompletePackageInterface $package The package to process.
     *
     * @param JsonArray                $data    The json array to push the data to.
     *
     * @return void
     */
    private function convertCompletePackage(CompletePackageInterface $package, $data)
    {
        $data->set('description', $package->getDescription());
        $data->set('license', $package->getLicense());
        if ($keywords = $package->getKeywords()) {
            $data->set('keywords', $keywords);
        }
        if ($homepage = $package->getHomepage()) {
            $data->set('homepage', $homepage);
        }
        if ($authors = $package->getAuthors()) {
            $data->set('authors', $authors);
        }
        if ($support = $package->getSupport()) {
            $data->set('support', $support);
        }
        if ($extra = $package->getExtra()) {
            $data->set('extra', $extra);
        }
        $data->set('abandoned', $package->isAbandoned());
        if ($package->isAbandoned()) {
            $data->set('replacement', $package->getReplacementPackage());
        }
    }
}


1			<?php
2
3			/**
4			* This file is part of tenside/core.
5			*
6			* (c) Christian Schiffler <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*
11			* This project is provided in good faith and hope to be usable by anyone.
12			*
13			* @package tenside/core
14			* @author Christian Schiffler <[email protected]>
15			* @author Andreas Schempp <[email protected]>
16			* @copyright 2015 Christian Schiffler <[email protected]>
17			* @license https://github.com/tenside/core/blob/master/LICENSE MIT
18			* @link https://github.com/tenside/core
19			* @filesource
20			*/
21
22			namespace Tenside\Core\Composer;
23
24			use Composer\Package\CompletePackageInterface;
25			use Composer\Package\Link;
26			use Composer\Package\PackageInterface;
27			use Composer\Package\RootPackageInterface;
28			use Composer\Repository\RepositoryInterface;
29			use Tenside\Core\Util\JsonArray;
30
31			/**
32			* The main entry point.
33			*/
34			class PackageConverter
35			{
36			/**
37			* The root package of the installation.
38			*
39			* @var RootPackageInterface
40			*/
41			private $rootPackage;
42
43			/**
44			* Create a new instance.
45			*
46			* @param RootPackageInterface $rootPackage The root package of the installation.
47			*/
48			public function __construct(RootPackageInterface $rootPackage)
49			{
50			$this->rootPackage = $rootPackage;
51			}
52
53			/**
54			* Create a new instance and return it.
55			*
56			* @param RootPackageInterface $rootPackage The root package of the installation.
57			*
58			* @return PackageConverter
59			*/
60			public static function create(RootPackageInterface $rootPackage)
61			{
62			return new static($rootPackage);
63			}
64
65			/**
66			* Convert a package version into string representation.
67			*
68			* @param PackageInterface $package The package to extract the version from.
69			*
70			* @param bool $fullReference Flag if the complete reference shall be added or an abbreviated form.
71			*
72			* @return string
73			*
74			* @throws \RuntimeException If the package is a dev package and does not have valid reference information.
75			*/
76			public static function convertPackageVersion(PackageInterface $package, $fullReference = false)
77			{
78			$version = $package->getPrettyVersion();
79
80			if ('dev' === $package->getStability()) {
81			if (null === ($reference = $package->getDistReference())) {
82			if (null === ($reference = $package->getSourceReference())) {
83			throw new \RuntimeException('Unable to determine reference for ' . $package->getPrettyName());
84			}
85			}
86
87			$version .= '#' . (!$fullReference ? substr($reference, 0, 8) : $reference);
88			}
89
90			return $version;
91			}
92
93			/**
94			* Convert a package to array information used by json API.
95			*
96			* @param PackageInterface $package The package to convert.
97			*
98			* @param null\|PackageInterface $upgrade The package to show as upgradable to.
99			*
100			* @return JsonArray
101			*/
102			public function convertPackageToArray(PackageInterface $package, PackageInterface $upgrade = null)
103			{
104			$name = $package->getPrettyName();
105			$data = new JsonArray([
106			'name' => $name,
107			'version' => $this->convertPackageVersion($package),
108			'constraint' => $this->getConstraint($name),
109			'type' => $package->getType(),
110			'locked' => $this->isLocked($name),
111			]);
112
113			if (null !== ($releaseDate = $package->getReleaseDate())) {
114			$data->set('time', $releaseDate->format(\DateTime::ATOM));
115			}
116
117			if (null !== $upgrade) {
118			$data->set('upgrade_version', $upgrade->getPrettyVersion());
119			if (null !== ($upgradeReleaseDate = $upgrade->getReleaseDate())) {
120			$data->set('upgrade_time', $upgradeReleaseDate->format(\DateTime::ATOM));
121			}
122			}
123
124			if ($package instanceof CompletePackageInterface) {
125			$this->convertCompletePackage($package, $data);
126			}
127
128			return $data;
129			}
130
131			/**
132			* Convert the information of all packages in a repository to an array used by json API.
133			*
134			* @param RepositoryInterface $repository The repository holding the packages to convert.
135			*
136			* @param bool $requiredOnly If true, return only the packages added to the root package as
137			* require.
138			*
139			* @param null\|RepositoryInterface $upgradeList The packages available as upgrades.
140			*
141			* @return JsonArray
142			*/
143			public function convertRepositoryToArray(
144			RepositoryInterface $repository,
145			$requiredOnly = false,
146			RepositoryInterface $upgradeList = null
147			) {
148			$requires = $requiredOnly ? $this->rootPackage->getRequires() : false;
149			$packages = new JsonArray();
150			/** @var \Composer\Package\PackageInterface $package */
151			foreach ($repository->getPackages() as $package) {
152			$name = $package->getPrettyName();
153			$esc = $packages->escape($name);
154			if (false === $requires \|\| (isset($requires[$name]))) {
155			$upgradePkg = null;
156			if ($upgradeList) {
157			$upgradePkg = $upgradeList->findPackage($name, '*');
158			}
159			$packages->set(
160			$esc,
161			$this->convertPackageToArray($package, $upgradePkg)->getData()
162			);
163			}
164			}
165
166			return $packages;
167			}
168
169			/**
170			* Check if a package is locked.
171			*
172			* @param string $packageName The name of the package to test.
173			*
174			* @return bool
175			*
176			* @see ComposerJson::isLocked()
177			*/
178			private function isLocked($packageName)
179			{
180			$extra = $this->rootPackage->getExtra();
181			return isset($extra['tenside']['version-locks'][$packageName]);
182			}
183
184			/**
185			* Determine the constraint defined for a given package (if required via root project).
186			*
187			* @param string $packageName The name of the package to retrieve the constraint for.
188			*
189			* @return string\|null
190			*/
191			private function getConstraint($packageName)
192			{
193			$requires = $this->rootPackage->getRequires();
194			if (isset($requires[$packageName])) {
195			/** @var Link $link */
196			$link = $requires[$packageName];
197			return $link->getConstraint()->getPrettyString();
198			}
199
200			foreach ($requires as $link) {
201			/** @var Link $link */
202			if ($link->getTarget() == $packageName) {
203			return $link->getConstraint()->getPrettyString();
204			}
205			}
206
207			return null;
208			}
209
210			/**
211			* Convert the data of a complete package to the passed json array.
212			*
213			* @param CompletePackageInterface $package The package to process.
214			*
215			* @param JsonArray $data The json array to push the data to.
216			*
217			* @return void
218			*/
219			private function convertCompletePackage(CompletePackageInterface $package, $data)
220			{
221			$data->set('description', $package->getDescription());
222			$data->set('license', $package->getLicense());
223			if ($keywords = $package->getKeywords()) {
224			$data->set('keywords', $keywords);
225			}
226			if ($homepage = $package->getHomepage()) {
227			$data->set('homepage', $homepage);
228			}
229			if ($authors = $package->getAuthors()) {
230			$data->set('authors', $authors);
231			}
232			if ($support = $package->getSupport()) {
233			$data->set('support', $support);
234			}
235			if ($extra = $package->getExtra()) {
236			$data->set('extra', $extra);
237			}
238			$data->set('abandoned', $package->isAbandoned());
239			if ($package->isAbandoned()) {
240			$data->set('replacement', $package->getReplacementPackage());
241			}
242			}
243			}
244

tenside / core

PackageConverter::getConstraint() A last analyzed 2017-04-24 14:24 UTC

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PackageConverter::getConstraint() A
last analyzed 2017-04-24 14:24 UTC