Loader::extTables() - Code Metrics - lochmueller/autoloader - Measure and Improve Code Quality continuously with Scrutinizer

Loader::extTables() A
last analyzed 2020-03-23 20:12 UTC

↳ Parent: Loader

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	6
rs	10
c	0
b	0
f	0
ccs	0
cts	0
cp	0
cc	1
nc	1
nop	3
crap	2

<?php

/**
 * Central Loader object.
 */
declare(strict_types = 1);

namespace HDNET\Autoloader;

use HDNET\Autoloader\Cache\AutoloaderFileBackend;
use HDNET\Autoloader\Utility\ReflectionUtility;
use TYPO3\CMS\Core\Utility\GeneralUtility;

/**
 * Central Loader object.
 */
class Loader implements SingletonInterface
{
    /**
     * The different implementations and the order of the execution.
     *
     * @var array
     */
    protected $implementations = [
        // class replacement
        'Xclass',
        'AlternativeImplementations',
        // additional functions
        'Hooks',
        'Slots',
        // smart object management
        'SmartObjects',
        'ContentObjects',
        'TcaFiles',
        'ExtensionTypoScriptSetup',
        'ContextSensitiveHelps',
        // non-critical
        'Plugins',
        'FlexForms',
        'CommandController',
        'StaticTyposcript',
        'ExtensionId',
        'TypeConverter',
        'BackendLayout',
        'LanguageOverride',
        'Icon',
        'Gridelement',
        'FluidNamespace',
    ];

    /**
     * The Extension key.
     *
     * @var string
     */
    protected $extensionKey;

    /**
     * The vendorName.
     *
     * @var string
     */
    protected $vendorName;

    /**
     * Call this method in the ext_tables.php file.
     *
     * @param string $vendorName
     * @param string $extensionKey
     */
    public static function extTables($vendorName, $extensionKey, array $implementations = []): void
    {
        /** @var \HDNET\Autoloader\Loader $loader */
        $loader = GeneralUtility::makeInstance(self::class);
        $loader->loadExtTables($vendorName, $extensionKey, $implementations);
    }

    /**
     * Call this method in the ext_localconf.php file.
     *
     * @param string $vendorName
     * @param string $extensionKey
     */
    public static function extLocalconf($vendorName, $extensionKey, array $implementations = []): void
    {
        /** @var \HDNET\Autoloader\Loader $loader */
        $loader = GeneralUtility::makeInstance(self::class);
        $loader->loadExtLocalconf($vendorName, $extensionKey, $implementations);
    }

    /**
     * Load the ext tables information.
     *
     * @param string $vendorName
     * @param string $extensionKey
     */
    public function loadExtTables($vendorName, $extensionKey, array $implementations = []): void
    {
        $this->extensionKey = $extensionKey;
        $this->vendorName = $vendorName;

        $autoLoaderObjects = $this->buildAutoLoaderObjects($implementations);
        $information = $this->prepareAutoLoaderObjects($autoLoaderObjects, LoaderInterface::EXT_TABLES);
        foreach ($autoLoaderObjects as $object) {
            /** @var LoaderInterface $object */
            $informationArray = $information[\get_class($object)];
            if (\is_array($informationArray)) {
                $object->loadExtensionTables($this, $informationArray);
            }
        }
    }

    /**
     * Load the ext localconf information.
     *
     * @param string $vendorName
     * @param string $extensionKey
     */
    public function loadExtLocalconf($vendorName, $extensionKey, array $implementations = []): void
    {
        $this->extensionKey = $extensionKey;
        $this->vendorName = $vendorName;

        $autoLoaderObjects = $this->buildAutoLoaderObjects($implementations);
        $information = $this->prepareAutoLoaderObjects($autoLoaderObjects, LoaderInterface::EXT_LOCAL_CONFIGURATION);
        foreach ($autoLoaderObjects as $object) {
            /** @var LoaderInterface $object */
            $informationArray = $information[\get_class($object)];
            if (\is_array($informationArray)) {
                $object->loadExtensionConfiguration($this, $informationArray);
            }
        }
    }

    /**
     * Get the extension key.
     *
     * @return string
     */
    public function getExtensionKey()
    {
        return $this->extensionKey;
    }

    /**
     * Get the vendor name.
     *
     * @return string
     */
    public function getVendorName()
    {
        return $this->vendorName;
    }

    /**
     * check if the class is loadable and is instantiable
     * (exists and is no interface or abstraction etc.).
     *
     * @param $class
     *
     * @return bool
     */
    public function isInstantiableClass($class)
    {
        return ReflectionUtility::isInstantiable($class);
    }

    /**
     * Build the Autoloader objects.
     *
     * @return array
     */
    protected function buildAutoLoaderObjects(array $objectNames = [])
    {
        static $objectCache = [];
        $objectNames = $this->getAutoLoaderNamesInRightOrder($objectNames);
        $objects = [];
        foreach ($objectNames as $autoLoaderObjectName) {
            if (!isset($objectCache[$autoLoaderObjectName])) {
                if (class_exists('HDNET\\Autoloader\\Loader\\' . $autoLoaderObjectName)) {
                    $objectCache[$autoLoaderObjectName] = GeneralUtility::makeInstance('HDNET\\Autoloader\\Loader\\' . $autoLoaderObjectName);
                } else {
                    $objectCache[$autoLoaderObjectName] = GeneralUtility::makeInstance($autoLoaderObjectName);
                }
            }
            $objects[] = $objectCache[$autoLoaderObjectName];
        }

        return $objects;
    }

    /**
     * Get the Autoloader Names in the right order.
     *
     * @return array
     */
    protected function getAutoLoaderNamesInRightOrder(array $objectNames = [])
    {
        if (empty($objectNames)) {
            return $this->implementations;
        }

        // sort
        $names = [];
        foreach ($this->implementations as $className) {
            if (\in_array($className, $objectNames, true)) {
                $names[] = $className;
                unset($objectNames[array_search($className, $objectNames, true)]);
            }
        }

        return array_merge($names, $objectNames);
    }

    /**
     * Prepare the autoLoader information.
     *
     * @param int $type
     *
     * @return array
     */
    protected function prepareAutoLoaderObjects(array $objects, $type)
    {
        $cacheIdentifier = $this->getVendorName() . '_' . $this->getExtensionKey() . '_' . GeneralUtility::shortMD5(serialize($objects)) . '_' . $type;

        // Do not use Caching Framework here
        /** @var AutoloaderFileBackend $cacheBackend */
        $cacheBackend = GeneralUtility::makeInstance(AutoloaderFileBackend::class, null);
        if ($cacheBackend->has($cacheIdentifier)) {
            return $cacheBackend->get($cacheIdentifier);
        }

        $return = $this->buildLoaderInformation($objects, $type);
        $cacheBackend->set($cacheIdentifier, $return);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        return $return;
    }

    /**
     * Build the loader information.
     *
     * @param $objects
     * @param $type
     *
     * @return array
     */
    protected function buildLoaderInformation($objects, $type)
    {
        $return = [];
        foreach ($objects as $object) {
            // LoaderInterface
            $return[\get_class($object)] = $object->prepareLoader($this, $type);
        }

        return $return;
    }
}


1			<?php
2
3			/**
4			* Central Loader object.
5			*/
6			declare(strict_types = 1);
7
8			namespace HDNET\Autoloader;
9
10			use HDNET\Autoloader\Cache\AutoloaderFileBackend;
11			use HDNET\Autoloader\Utility\ReflectionUtility;
12			use TYPO3\CMS\Core\Utility\GeneralUtility;
13
14			/**
15			* Central Loader object.
16			*/
17			class Loader implements SingletonInterface
18			{
19			/**
20			* The different implementations and the order of the execution.
21			*
22			* @var array
23			*/
24			protected $implementations = [
25			// class replacement
26			'Xclass',
27			'AlternativeImplementations',
28			// additional functions
29			'Hooks',
30			'Slots',
31			// smart object management
32			'SmartObjects',
33			'ContentObjects',
34			'TcaFiles',
35			'ExtensionTypoScriptSetup',
36			'ContextSensitiveHelps',
37			// non-critical
38			'Plugins',
39			'FlexForms',
40			'CommandController',
41			'StaticTyposcript',
42			'ExtensionId',
43			'TypeConverter',
44			'BackendLayout',
45			'LanguageOverride',
46			'Icon',
47			'Gridelement',
48			'FluidNamespace',
49			];
50
51			/**
52			* The Extension key.
53			*
54			* @var string
55			*/
56			protected $extensionKey;
57
58			/**
59			* The vendorName.
60			*
61			* @var string
62			*/
63			protected $vendorName;
64
65			/**
66			* Call this method in the ext_tables.php file.
67			*
68			* @param string $vendorName
69			* @param string $extensionKey
70			*/
71			public static function extTables($vendorName, $extensionKey, array $implementations = []): void
72			{
73			/** @var \HDNET\Autoloader\Loader $loader */
74			$loader = GeneralUtility::makeInstance(self::class);
75			$loader->loadExtTables($vendorName, $extensionKey, $implementations);
76			}
77
78			/**
79			* Call this method in the ext_localconf.php file.
80			*
81			* @param string $vendorName
82			* @param string $extensionKey
83			*/
84			public static function extLocalconf($vendorName, $extensionKey, array $implementations = []): void
85			{
86			/** @var \HDNET\Autoloader\Loader $loader */
87			$loader = GeneralUtility::makeInstance(self::class);
88			$loader->loadExtLocalconf($vendorName, $extensionKey, $implementations);
89			}
90
91			/**
92			* Load the ext tables information.
93			*
94			* @param string $vendorName
95			* @param string $extensionKey
96			*/
97			public function loadExtTables($vendorName, $extensionKey, array $implementations = []): void
98			{
99			$this->extensionKey = $extensionKey;
100			$this->vendorName = $vendorName;
101
102			$autoLoaderObjects = $this->buildAutoLoaderObjects($implementations);
103			$information = $this->prepareAutoLoaderObjects($autoLoaderObjects, LoaderInterface::EXT_TABLES);
104			foreach ($autoLoaderObjects as $object) {
105			/** @var LoaderInterface $object */
106			$informationArray = $information[\get_class($object)];
107			if (\is_array($informationArray)) {
108			$object->loadExtensionTables($this, $informationArray);
109			}
110			}
111			}
112
113			/**
114			* Load the ext localconf information.
115			*
116			* @param string $vendorName
117			* @param string $extensionKey
118			*/
119			public function loadExtLocalconf($vendorName, $extensionKey, array $implementations = []): void
120			{
121			$this->extensionKey = $extensionKey;
122			$this->vendorName = $vendorName;
123
124			$autoLoaderObjects = $this->buildAutoLoaderObjects($implementations);
125			$information = $this->prepareAutoLoaderObjects($autoLoaderObjects, LoaderInterface::EXT_LOCAL_CONFIGURATION);
126			foreach ($autoLoaderObjects as $object) {
127			/** @var LoaderInterface $object */
128			$informationArray = $information[\get_class($object)];
129			if (\is_array($informationArray)) {
130			$object->loadExtensionConfiguration($this, $informationArray);
131			}
132			}
133			}
134
135			/**
136			* Get the extension key.
137			*
138			* @return string
139			*/
140			public function getExtensionKey()
141			{
142			return $this->extensionKey;
143			}
144
145			/**
146			* Get the vendor name.
147			*
148			* @return string
149			*/
150			public function getVendorName()
151			{
152			return $this->vendorName;
153			}
154
155			/**
156			* check if the class is loadable and is instantiable
157			* (exists and is no interface or abstraction etc.).
158			*
159			* @param $class
160			*
161			* @return bool
162			*/
163			public function isInstantiableClass($class)
164			{
165			return ReflectionUtility::isInstantiable($class);
166			}
167
168			/**
169			* Build the Autoloader objects.
170			*
171			* @return array
172			*/
173			protected function buildAutoLoaderObjects(array $objectNames = [])
174			{
175			static $objectCache = [];
176			$objectNames = $this->getAutoLoaderNamesInRightOrder($objectNames);
177			$objects = [];
178			foreach ($objectNames as $autoLoaderObjectName) {
179			if (!isset($objectCache[$autoLoaderObjectName])) {
180			if (class_exists('HDNET\\Autoloader\\Loader\\' . $autoLoaderObjectName)) {
181			$objectCache[$autoLoaderObjectName] = GeneralUtility::makeInstance('HDNET\\Autoloader\\Loader\\' . $autoLoaderObjectName);
182			} else {
183			$objectCache[$autoLoaderObjectName] = GeneralUtility::makeInstance($autoLoaderObjectName);
184			}
185			}
186			$objects[] = $objectCache[$autoLoaderObjectName];
187			}
188
189			return $objects;
190			}
191
192			/**
193			* Get the Autoloader Names in the right order.
194			*
195			* @return array
196			*/
197			protected function getAutoLoaderNamesInRightOrder(array $objectNames = [])
198			{
199			if (empty($objectNames)) {
200			return $this->implementations;
201			}
202
203			// sort
204			$names = [];
205			foreach ($this->implementations as $className) {
206			if (\in_array($className, $objectNames, true)) {
207			$names[] = $className;
208			unset($objectNames[array_search($className, $objectNames, true)]);
209			}
210			}
211
212			return array_merge($names, $objectNames);
213			}
214
215			/**
216			* Prepare the autoLoader information.
217			*
218			* @param int $type
219			*
220			* @return array
221			*/
222			protected function prepareAutoLoaderObjects(array $objects, $type)
223			{
224			$cacheIdentifier = $this->getVendorName() . '_' . $this->getExtensionKey() . '_' . GeneralUtility::shortMD5(serialize($objects)) . '_' . $type;
225
226			// Do not use Caching Framework here
227			/** @var AutoloaderFileBackend $cacheBackend */
228			$cacheBackend = GeneralUtility::makeInstance(AutoloaderFileBackend::class, null);
229			if ($cacheBackend->has($cacheIdentifier)) {
230			return $cacheBackend->get($cacheIdentifier);
231			}
232
233			$return = $this->buildLoaderInformation($objects, $type);
234			$cacheBackend->set($cacheIdentifier, $return);
			0 ignored issues – show Documentation introduced 2020-03-23 19:12 UTC by Report Bug Copy Issue Report `$return` is of type `array`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
235
236			return $return;
237			}
238
239			/**
240			* Build the loader information.
241			*
242			* @param $objects
243			* @param $type
244			*
245			* @return array
246			*/
247			protected function buildLoaderInformation($objects, $type)
248			{
249			$return = [];
250			foreach ($objects as $object) {
251			// LoaderInterface
252			$return[\get_class($object)] = $object->prepareLoader($this, $type);
253			}
254
255			return $return;
256			}
257			}
258

lochmueller / autoloader

Loader::extTables() A last analyzed 2020-03-23 20:12 UTC

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Loader::extTables() A
last analyzed 2020-03-23 20:12 UTC