FindCommandHandler::__construct() - Code Metrics - Inspection of "Fixe php version constraint. Fixes #152" - puli/cli - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#27)

by Hari

created 2015-12-28 15:00 UTC

FindCommandHandler::__construct() A

↳ Parent: FindCommandHandler

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	0
loc	5
ccs	0
cts	5
cp	0
rs	9.4286
cc	1
eloc	3
nc	1
nop	2
crap	2

<?php

/*
 * This file is part of the puli/cli package.
 *
 * (c) Bernhard Schussek <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Puli\Cli\Handler;

use Puli\Cli\Util\StringUtil;
use Puli\Discovery\Api\Discovery;
use Puli\Discovery\Binding\ResourceBinding;
use Puli\Repository\Api\ResourceRepository;
use RuntimeException;
use Webmozart\Console\Api\Args\Args;
use Webmozart\Console\Api\IO\IO;
use Webmozart\Console\UI\Component\Table;
use Webmozart\Console\UI\Style\TableStyle;
use Webmozart\Expression\Expr;

/**
 * Handles the "find" command.
 *
 * @since  1.0
 *
 * @author Bernhard Schussek <[email protected]>
 */
class FindCommandHandler
{
    /**
     * @var ResourceRepository
     */
    private $repo;

    /**
     * @var Discovery
     */
    private $discovery;

    /**
     * Creates the handler.
     *
     * @param ResourceRepository $repo      The resource repository.
     * @param Discovery          $discovery The discovery.
     */
    public function __construct(ResourceRepository $repo, Discovery $discovery)
    {
        $this->repo = $repo;
        $this->discovery = $discovery;
    }

    /**
     * Handles the "find" command.
     *
     * @param Args $args The console arguments.
     * @param IO   $io   The I/O.
     *
     * @return int The status code.
     */
    public function handle(Args $args, IO $io)
    {
        $criteria = array();

        if ($args->isOptionSet('path')) {
            $criteria['path'] = $args->getOption('path');
            $criteria['language'] = $args->getOption('language');
        }

        if ($args->isOptionSet('name')) {
            if (isset($criteria['path'])) {
                throw new RuntimeException('The options --name and --path cannot be combined.');
            }

            $criteria['path'] = '/**/'.$args->getOption('name');
            $criteria['language'] = $args->getOption('language');
        }

        if ($args->isOptionSet('class')) {
            $criteria['class'] = $args->getOption('class');
        }

        if ($args->isOptionSet('type')) {
            $criteria['bindingType'] = $args->getOption('type');
        }

        if (empty($criteria)) {
            throw new RuntimeException('No search criteria specified.');
        }

        return $this->listMatches($io, $criteria);
    }

    /**
     * Lists the matches for the given search criteria.
     *
     * @param IO    $io       The I/O.
     * @param array $criteria The array with the optional keys "pattern",
     *                        "shortClass" and "bindingType".
     *
     * @return int The status code.
     */
    private function listMatches(IO $io, array $criteria)
    {
        if (isset($criteria['path']) && isset($criteria['bindingType'])) {
            $matches = array_intersect_key(
                $this->findByPath($criteria['path'], $criteria['language']),
                $this->findByBindingType($criteria['bindingType'])
            );
        } elseif (isset($criteria['path'])) {
            $matches = $this->findByPath($criteria['path'], $criteria['language']);
        } elseif (isset($criteria['bindingType'])) {
            $matches = $this->findByBindingType($criteria['bindingType']);
        } else {
            $matches = $this->findByPath('/*');
        }

        if (isset($criteria['class'])) {
            $shortClass = $criteria['class'];

            $matches = array_filter($matches, function ($value) use ($shortClass) {
                return $value === $shortClass;
            });
        }

        $this->printTable($io, $matches);

        return 0;
    }

    /**
     * Finds the resources for a given path pattern.
     *
     * @param string $query    The resource query.
     * @param string $language The language of the query.
     *
     * @return string[] An array of short resource class names indexed by
     *                  the resource path.
     */
    private function findByPath($query, $language = 'glob')
    {
        $matches = array();
        $query = '/'.ltrim($query, '/');

        foreach ($this->repo->find($query, $language) as $resource) {
            $matches[$resource->getPath()] = StringUtil::getShortClassName(get_class($resource));
        }

        return $matches;
    }

    /**
     * Finds the resources for a given binding type.
     *
     * @param string $typeName The type name.
     *
     * @return string[] An array of short resource class names indexed by
     *                  the resource path.
     */
    private function findByBindingType($typeName)
    {
        $matches = array();

        $expr = Expr::isInstanceOf('Puli\Discovery\Binding\ResourceBinding');

        foreach ($this->discovery->findBindings($typeName, $expr) as $binding) {
            /** @var ResourceBinding $binding */
            foreach ($binding->getResources() as $resource) {
                $matches[$resource->getPath()] = StringUtil::getShortClassName(get_class($resource));
            }
        }

        ksort($matches);

        return $matches;
    }

    /**
     * Prints the given resources.
     *
     * @param IO       $io      The I/O.
     * @param string[] $matches An array of short resource class names indexed
     *                          by the resource path.
     */
    private function printTable(IO $io, array $matches)
    {
        $table = new Table(TableStyle::borderless());

        foreach ($matches as $path => $shortClass) {
            $table->addRow(array($shortClass, sprintf('<c1>%s</c1>', $path)));
        }

        $table->render($io);
    }
}


1			<?php
2
3			/*
4			* This file is part of the puli/cli package.
5			*
6			* (c) Bernhard Schussek <[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
12			namespace Puli\Cli\Handler;
13
14			use Puli\Cli\Util\StringUtil;
15			use Puli\Discovery\Api\Discovery;
16			use Puli\Discovery\Binding\ResourceBinding;
17			use Puli\Repository\Api\ResourceRepository;
18			use RuntimeException;
19			use Webmozart\Console\Api\Args\Args;
20			use Webmozart\Console\Api\IO\IO;
21			use Webmozart\Console\UI\Component\Table;
22			use Webmozart\Console\UI\Style\TableStyle;
23			use Webmozart\Expression\Expr;
24
25			/**
26			* Handles the "find" command.
27			*
28			* @since 1.0
29			*
30			* @author Bernhard Schussek <[email protected]>
31			*/
32			class FindCommandHandler
33			{
34			/**
35			* @var ResourceRepository
36			*/
37			private $repo;
38
39			/**
40			* @var Discovery
41			*/
42			private $discovery;
43
44			/**
45			* Creates the handler.
46			*
47			* @param ResourceRepository $repo The resource repository.
48			* @param Discovery $discovery The discovery.
49			*/
50			public function __construct(ResourceRepository $repo, Discovery $discovery)
51			{
52			$this->repo = $repo;
53			$this->discovery = $discovery;
54			}
55
56			/**
57			* Handles the "find" command.
58			*
59			* @param Args $args The console arguments.
60			* @param IO $io The I/O.
61			*
62			* @return int The status code.
63			*/
64			public function handle(Args $args, IO $io)
65			{
66			$criteria = array();
67
68			if ($args->isOptionSet('path')) {
69			$criteria['path'] = $args->getOption('path');
70			$criteria['language'] = $args->getOption('language');
71			}
72
73			if ($args->isOptionSet('name')) {
74			if (isset($criteria['path'])) {
75			throw new RuntimeException('The options --name and --path cannot be combined.');
76			}
77
78			$criteria['path'] = '/**/'.$args->getOption('name');
79			$criteria['language'] = $args->getOption('language');
80			}
81
82			if ($args->isOptionSet('class')) {
83			$criteria['class'] = $args->getOption('class');
84			}
85
86			if ($args->isOptionSet('type')) {
87			$criteria['bindingType'] = $args->getOption('type');
88			}
89
90			if (empty($criteria)) {
91			throw new RuntimeException('No search criteria specified.');
92			}
93
94			return $this->listMatches($io, $criteria);
95			}
96
97			/**
98			* Lists the matches for the given search criteria.
99			*
100			* @param IO $io The I/O.
101			* @param array $criteria The array with the optional keys "pattern",
102			* "shortClass" and "bindingType".
103			*
104			* @return int The status code.
105			*/
106			private function listMatches(IO $io, array $criteria)
107			{
108			if (isset($criteria['path']) && isset($criteria['bindingType'])) {
109			$matches = array_intersect_key(
110			$this->findByPath($criteria['path'], $criteria['language']),
111			$this->findByBindingType($criteria['bindingType'])
112			);
113			} elseif (isset($criteria['path'])) {
114			$matches = $this->findByPath($criteria['path'], $criteria['language']);
115			} elseif (isset($criteria['bindingType'])) {
116			$matches = $this->findByBindingType($criteria['bindingType']);
117			} else {
118			$matches = $this->findByPath('/*');
119			}
120
121			if (isset($criteria['class'])) {
122			$shortClass = $criteria['class'];
123
124			$matches = array_filter($matches, function ($value) use ($shortClass) {
125			return $value === $shortClass;
126			});
127			}
128
129			$this->printTable($io, $matches);
130
131			return 0;
132			}
133
134			/**
135			* Finds the resources for a given path pattern.
136			*
137			* @param string $query The resource query.
138			* @param string $language The language of the query.
139			*
140			* @return string[] An array of short resource class names indexed by
141			* the resource path.
142			*/
143			private function findByPath($query, $language = 'glob')
144			{
145			$matches = array();
146			$query = '/'.ltrim($query, '/');
147
148			foreach ($this->repo->find($query, $language) as $resource) {
149			$matches[$resource->getPath()] = StringUtil::getShortClassName(get_class($resource));
150			}
151
152			return $matches;
153			}
154
155			/**
156			* Finds the resources for a given binding type.
157			*
158			* @param string $typeName The type name.
159			*
160			* @return string[] An array of short resource class names indexed by
161			* the resource path.
162			*/
163			private function findByBindingType($typeName)
164			{
165			$matches = array();
166
167			$expr = Expr::isInstanceOf('Puli\Discovery\Binding\ResourceBinding');
168
169			foreach ($this->discovery->findBindings($typeName, $expr) as $binding) {
170			/** @var ResourceBinding $binding */
171			foreach ($binding->getResources() as $resource) {
172			$matches[$resource->getPath()] = StringUtil::getShortClassName(get_class($resource));
173			}
174			}
175
176			ksort($matches);
177
178			return $matches;
179			}
180
181			/**
182			* Prints the given resources.
183			*
184			* @param IO $io The I/O.
185			* @param string[] $matches An array of short resource class names indexed
186			* by the resource path.
187			*/
188			private function printTable(IO $io, array $matches)
189			{
190			$table = new Table(TableStyle::borderless());
191
192			foreach ($matches as $path => $shortClass) {
193			$table->addRow(array($shortClass, sprintf('<c1>%s</c1>', $path)));
194			}
195
196			$table->render($io);
197			}
198			}
199

puli / cli

Pull Request — master (#27)

FindCommandHandler::__construct() A

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