Nexcessnet_Turpentine_Helper_Data::getCacheKeyHash() - Code Metrics - Inspection of "Adds and implements option to log all commands sen..." - nexcess/magento-turpentine - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — devel (#1216)

by Aric

created 2016-06-23 20:04 UTC

getCacheKeyHash() A

↳ Parent: Nexcessnet_Turpentine_Helper_Data

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

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

<?php

/**
 * Nexcess.net Turpentine Extension for Magento
 * Copyright (C) 2012  Nexcess.net L.L.C.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

class Nexcessnet_Turpentine_Helper_Data extends Mage_Core_Helper_Abstract {
namespace YourVendor;

class YourClass { }

    /**
     * Contains a newly generated v4 uuid whenever read, possibly not available
     * on all kernels
     */
    const UUID_SOURCE = '/proc/sys/kernel/random/uuid';

    /**
     * Compression level for serialization compression
     *
     * Testing showed no significant (size) difference between levels 1 and 9
     * so using 1 since it's faster
     */
    const COMPRESSION_LEVEL = 1;

    /**
     * Hash algorithm to use in various cryptographic methods
     */
    const HASH_ALGORITHM = 'sha256';

    /**
     * Cookie name for the Varnish bypass
     *
     * @var string
     */
    const BYPASS_COOKIE_NAME = 'varnish_bypass';

    /**
     * encryption singleton thing
     *
     * @var Mage_Core_Model_Encryption
     */
    protected $_crypt = null;

    /**
     * Like built-in explode() but applies trim to each exploded element and
     * filters out empty elements from result
     *
     * @param  string $token [description]
     * @param  string $data  [description]
     * @return array
     */
    public function cleanExplode($token, $data) {
        return array_filter(array_map('trim',
            explode($token, trim($data))));
    }

    /**
     * Generate a v4 UUID
     *
     * @return string
     */
    public function generateUuid() {
        if (is_readable(self::UUID_SOURCE)) {
            $uuid = trim(file_get_contents(self::UUID_SOURCE));
        } elseif (function_exists('mt_rand')) {
            /**
             * Taken from stackoverflow answer, possibly not the fastest or
             * strictly standards compliant
             * @link http://stackoverflow.com/a/2040279
             */
            $uuid = sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
                // 32 bits for "time_low"

                mt_rand(0, 0xffff), mt_rand(0, 0xffff),

                // 16 bits for "time_mid"

                mt_rand(0, 0xffff),

                // 16 bits for "time_hi_and_version",

                // four most significant bits holds version number 4
                mt_rand(0, 0x0fff) | 0x4000,

                // 16 bits, 8 bits for "clk_seq_hi_res",

                // 8 bits for "clk_seq_low",

                // two most significant bits holds zero and one for variant DCE1.1
                mt_rand(0, 0x3fff) | 0x8000,

                // 48 bits for "node"

                mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff)
            );
        } else {
            // chosen by dice roll, guaranteed to be random
            $uuid = '4';
        }
        return $uuid;
    }

    /**
     * Get the Turpentine version
     *
     * @return string
     */
    public function getVersion() {
        return Mage::getConfig()
            ->getModuleConfig('Nexcessnet_Turpentine')->version;
    }

    /**
     * Base64 encode a string
     *
     * NOTE this changes the last 2 characters to be friendly to URLs
     *     / => .
     *     + => -
     *
     * @param  string $str
     * @return string
     */
    public function urlBase64Encode($str) {
        return str_replace(
            array('/', '+'),
            array('.', '-'),
            base64_encode($str) );
    }

    /**
     * Base64 decode a string, counterpart to urlBase64Encode
     *
     * @param  string $str
     * @return string
     */
    public function urlBase64Decode($str) {
        return base64_decode(
            str_replace(
                array('.', '-'),
                array('/', '+'),
                $str ) );
    }

    /**
     * Serialize a variable into a string that can be used in a URL
     *
     * Using gzdeflate to avoid the checksum/metadata overhead in gzencode and
     * gzcompress
     *
     * @param  mixed $data
     * @return string
     */
    public function freeze($data) {
        Varien_Profiler::start('turpentine::helper::data::freeze');
        $frozenData = $this->urlBase64Encode(
            $this->_getCrypt()->encrypt(
                gzdeflate(
                    serialize($data),
                    self::COMPRESSION_LEVEL ) ) );
        Varien_Profiler::stop('turpentine::helper::data::freeze');
        return $frozenData;
    }

    /**
     * Unserialize data
     *
     * @param  string $data
     * @return mixed
     */
    public function thaw($data) {
        Varien_Profiler::start('turpentine::helper::data::thaw');
        $thawedData = unserialize(
            gzinflate(
                $this->_getCrypt()->decrypt(
                    $this->urlBase64Decode($data) ) ) );
        Varien_Profiler::stop('turpentine::helper::data::thaw');
        return $thawedData;
    }

    /**
     * Get SHA256 hash of a string, salted with encryption key
     *
     * @param  string $data
     * @return string
     */
    public function secureHash($data) {
        $salt = $this->_getCryptKey();
        return hash(self::HASH_ALGORITHM, sprintf('%s:%s', $salt, $data));
    }

    /**
     * Get the HMAC hash for given data
     *
     * @param  string $data
     * @return string
     */
    public function getHmac($data) {
        return hash_hmac(self::HASH_ALGORITHM, $data, $this->_getCryptKey());
    }

    /**
     * Hash a cache key the same way blocks do
     *
     * @param  array $key
     * @return string
     */
    public function getCacheKeyHash($key) {
        return sha1(implode('|', array_values($key)));
    }

    /**
     * Get a list of child blocks inside the given block
     *
     * @param  Mage_Core_Model_Layout_Element $blockNode
     * @return array
     */
    public function getChildBlockNames($blockNode) {
        return array_unique($this->_getChildBlockNames($blockNode));
    }

    /**
     * Get the getModel formatted name of a model classname or object
     *
     * @param  string|object $model
     * @return string
     */
    public function getModelName($model) {
        if (is_object($model)) {
            $model = get_class($model);
        }
        // This guess may work if the extension uses its lowercased name as model group name.
        $result = strtolower(preg_replace(
            '~^[^_]+_([^_]+)_Model_(.+)$~', '$1/$2', $model ));
        // This check is not expensive because the answer should come from Magento's classNameCache
        $checkModel = Mage::getConfig()->getModelClassName($result);
        if ('Mage_' == substr($checkModel, 0, 5) && ! class_exists($result)) {
            // Fallback to full model name.
            $result = $model;
        }
        return $result;
    }

    /**
     * Check config to see if Turpentine should handle the flash messages
     *
     * @return bool
     */
    public function useFlashMessagesFix() {
        return (bool) Mage::getStoreConfig(
            'turpentine_varnish/general/ajax_messages' );
    }

    /**
     * Check config to see if Turpentine should apply the product list toolbar
     * fix
     *
     * @return bool
     */
    public function useProductListToolbarFix() {
        return (bool) Mage::getStoreConfig(
            'turpentine_varnish/general/fix_product_toolbar' );
    }

    /**
     * Check if Turpentine should apply the new VCL on config changes
     *
     * @return bool
     */
    public function getAutoApplyOnSave() {
        return (bool) Mage::getStoreConfig(
            'turpentine_varnish/general/auto_apply_on_save' );
    }

    /**
     * Get config value specifying when to strip VCL whitespaces
     *
     * @return string
     */
    public function getVclFix() {
        return Mage::getStoreConfig(
            'turpentine_varnish/general/vcl_fix' );
    }

    /**
     * Get config value specifying when to strip VCL whitespaces
     *
     * @return string
     */
    public function getStripVclWhitespace() {
        return Mage::getStoreConfig(
            'turpentine_varnish/general/strip_vcl_whitespace' );
    }

    /**
     * Check if VCL whitespaces should be stripped for the given action
     *
     * @param string $action can be either "apply", "save" or "download"
     * @return bool
     */
    public function shouldStripVclWhitespace($action) {
        $configValue = $this->getStripVclWhitespace();
        if ($configValue === 'always') {
            return true;
        } elseif ($configValue === 'apply' && $action === 'apply') {
            return true;
        }
        return false;
    }

    /**
     * Get the cookie name for the Varnish bypass
     *
     * @return string
     */
    public function getBypassCookieName() {
        return self::BYPASS_COOKIE_NAME;
    }

    /**
     * The actual recursive implementation of getChildBlockNames
     *
     * @param  Mage_Core_Model_Layout_Element $blockNode
     * @return array
     */
    protected function _getChildBlockNames($blockNode) {
        Varien_Profiler::start('turpentine::helper::data::_getChildBlockNames');
        if ($blockNode instanceof Mage_Core_Model_Layout_Element) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            $blockNames = array((string) $blockNode['name']);
            foreach ($blockNode->xpath('./block | ./reference') as $childBlockNode) {
                $blockNames = array_merge($blockNames,
                    $this->_getChildBlockNames($childBlockNode));
                if ($this->getLayout() instanceof Varien_Simplexml_Config) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                    foreach ($this->getLayout()->getNode()->xpath(sprintf(
                        '//reference[@name=\'%s\']', (string) $childBlockNode['name'] ))
                            as $childBlockLayoutNode) {
                        $blockNames = array_merge($blockNames,
                            $this->_getChildBlockNames($childBlockLayoutNode));

                    }
                }
            }
        } else {
            $blockNames = array();
        }
        Varien_Profiler::stop('turpentine::helper::data::_getChildBlockNames');
        return $blockNames;
    }

    /**
     * Get encryption singleton thing
     *
     * Not using core/cryption because it auto-base64 encodes stuff which we
     * don't want in this case
     *
     * @return Mage_Core_Model_Encryption
     */
    protected function _getCrypt() {
        if (is_null($this->_crypt)) {
            $this->_crypt = Varien_Crypt::factory()
                ->init($this->_getCryptKey());
        }
        return $this->_crypt;
    }

    /**
     * Get Magento's encryption key
     *
     * @return string
     */
    protected function _getCryptKey() {
        return (string) Mage::getConfig()->getNode('global/crypt/key');
    }
}


Pull Request — devel (#1216)

getCacheKeyHash() A

Complexity

Size

Duplication

Importance

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1			<?php
2
3			/**
4			* Nexcess.net Turpentine Extension for Magento
5			* Copyright (C) 2012 Nexcess.net L.L.C.
6			*
7			* This program is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License along
18			* with this program; if not, write to the Free Software Foundation, Inc.,
19			* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20			*/
21
22			class Nexcessnet_Turpentine_Helper_Data extends Mage_Core_Helper_Abstract {
			0 ignored issues – show Coding Style Compatibility introduced 2015-11-25 14:59 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
23
24			/**
25			* Contains a newly generated v4 uuid whenever read, possibly not available
26			* on all kernels
27			*/
28			const UUID_SOURCE = '/proc/sys/kernel/random/uuid';
29
30			/**
31			* Compression level for serialization compression
32			*
33			* Testing showed no significant (size) difference between levels 1 and 9
34			* so using 1 since it's faster
35			*/
36			const COMPRESSION_LEVEL = 1;
37
38			/**
39			* Hash algorithm to use in various cryptographic methods
40			*/
41			const HASH_ALGORITHM = 'sha256';
42
43			/**
44			* Cookie name for the Varnish bypass
45			*
46			* @var string
47			*/
48			const BYPASS_COOKIE_NAME = 'varnish_bypass';
49
50			/**
51			* encryption singleton thing
52			*
53			* @var Mage_Core_Model_Encryption
54			*/
55			protected $_crypt = null;
56
57			/**
58			* Like built-in explode() but applies trim to each exploded element and
59			* filters out empty elements from result
60			*
61			* @param string $token [description]
62			* @param string $data [description]
63			* @return array
64			*/
65			public function cleanExplode($token, $data) {
66			return array_filter(array_map('trim',
67			explode($token, trim($data))));
68			}
69
70			/**
71			* Generate a v4 UUID
72			*
73			* @return string
74			*/
75			public function generateUuid() {
76			if (is_readable(self::UUID_SOURCE)) {
77			$uuid = trim(file_get_contents(self::UUID_SOURCE));
78			} elseif (function_exists('mt_rand')) {
79			/**
80			* Taken from stackoverflow answer, possibly not the fastest or
81			* strictly standards compliant
82			* @link http://stackoverflow.com/a/2040279
83			*/
84			$uuid = sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
85			// 32 bits for "time_low"
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-02-10 00:05 UTC by Report Bug Copy Issue Report `38%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
86			mt_rand(0, 0xffff), mt_rand(0, 0xffff),
87
88			// 16 bits for "time_mid"
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-02-10 00:05 UTC by Report Bug Copy Issue Report `38%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
89			mt_rand(0, 0xffff),
90
91			// 16 bits for "time_hi_and_version",
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-02-10 00:05 UTC by Report Bug Copy Issue Report `45%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
92			// four most significant bits holds version number 4
93			mt_rand(0, 0x0fff) \| 0x4000,
94
95			// 16 bits, 8 bits for "clk_seq_hi_res",
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-02-10 00:05 UTC by Report Bug Copy Issue Report `43%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
96			// 8 bits for "clk_seq_low",
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-02-10 00:05 UTC by Report Bug Copy Issue Report `45%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
97			// two most significant bits holds zero and one for variant DCE1.1
98			mt_rand(0, 0x3fff) \| 0x8000,
99
100			// 48 bits for "node"
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-02-10 00:05 UTC by Report Bug Copy Issue Report `38%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
101			mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff)
102			);
103			} else {
104			// chosen by dice roll, guaranteed to be random
105			$uuid = '4';
106			}
107			return $uuid;
108			}
109
110			/**
111			* Get the Turpentine version
112			*
113			* @return string
114			*/
115			public function getVersion() {
116			return Mage::getConfig()
117			->getModuleConfig('Nexcessnet_Turpentine')->version;
118			}
119
120			/**
121			* Base64 encode a string
122			*
123			* NOTE this changes the last 2 characters to be friendly to URLs
124			* / => .
125			* + => -
126			*
127			* @param string $str
128			* @return string
129			*/
130			public function urlBase64Encode($str) {
131			return str_replace(
132			array('/', '+'),
133			array('.', '-'),
134			base64_encode($str) );
135			}
136
137			/**
138			* Base64 decode a string, counterpart to urlBase64Encode
139			*
140			* @param string $str
141			* @return string
142			*/
143			public function urlBase64Decode($str) {
144			return base64_decode(
145			str_replace(
146			array('.', '-'),
147			array('/', '+'),
148			$str ) );
149			}
150
151			/**
152			* Serialize a variable into a string that can be used in a URL
153			*
154			* Using gzdeflate to avoid the checksum/metadata overhead in gzencode and
155			* gzcompress
156			*
157			* @param mixed $data
158			* @return string
159			*/
160			public function freeze($data) {
161			Varien_Profiler::start('turpentine::helper::data::freeze');
162			$frozenData = $this->urlBase64Encode(
163			$this->_getCrypt()->encrypt(
164			gzdeflate(
165			serialize($data),
166			self::COMPRESSION_LEVEL ) ) );
167			Varien_Profiler::stop('turpentine::helper::data::freeze');
168			return $frozenData;
169			}
170
171			/**
172			* Unserialize data
173			*
174			* @param string $data
175			* @return mixed
176			*/
177			public function thaw($data) {
178			Varien_Profiler::start('turpentine::helper::data::thaw');
179			$thawedData = unserialize(
180			gzinflate(
181			$this->_getCrypt()->decrypt(
182			$this->urlBase64Decode($data) ) ) );
183			Varien_Profiler::stop('turpentine::helper::data::thaw');
184			return $thawedData;
185			}
186
187			/**
188			* Get SHA256 hash of a string, salted with encryption key
189			*
190			* @param string $data
191			* @return string
192			*/
193			public function secureHash($data) {
194			$salt = $this->_getCryptKey();
195			return hash(self::HASH_ALGORITHM, sprintf('%s:%s', $salt, $data));
196			}
197
198			/**
199			* Get the HMAC hash for given data
200			*
201			* @param string $data
202			* @return string
203			*/
204			public function getHmac($data) {
205			return hash_hmac(self::HASH_ALGORITHM, $data, $this->_getCryptKey());
206			}
207
208			/**
209			* Hash a cache key the same way blocks do
210			*
211			* @param array $key
212			* @return string
213			*/
214			public function getCacheKeyHash($key) {
215			return sha1(implode('\|', array_values($key)));
216			}
217
218			/**
219			* Get a list of child blocks inside the given block
220			*
221			* @param Mage_Core_Model_Layout_Element $blockNode
222			* @return array
223			*/
224			public function getChildBlockNames($blockNode) {
225			return array_unique($this->_getChildBlockNames($blockNode));
226			}
227
228			/**
229			* Get the getModel formatted name of a model classname or object
230			*
231			* @param string\|object $model
232			* @return string
233			*/
234			public function getModelName($model) {
235			if (is_object($model)) {
236			$model = get_class($model);
237			}
238			// This guess may work if the extension uses its lowercased name as model group name.
239			$result = strtolower(preg_replace(
240			'~^[^_]+_([^_]+)_Model_(.+)$~', '$1/$2', $model ));
241			// This check is not expensive because the answer should come from Magento's classNameCache
242			$checkModel = Mage::getConfig()->getModelClassName($result);
243			if ('Mage_' == substr($checkModel, 0, 5) && ! class_exists($result)) {
244			// Fallback to full model name.
245			$result = $model;
246			}
247			return $result;
248			}
249
250			/**
251			* Check config to see if Turpentine should handle the flash messages
252			*
253			* @return bool
254			*/
255			public function useFlashMessagesFix() {
256			return (bool) Mage::getStoreConfig(
257			'turpentine_varnish/general/ajax_messages' );
258			}
259
260			/**
261			* Check config to see if Turpentine should apply the product list toolbar
262			* fix
263			*
264			* @return bool
265			*/
266			public function useProductListToolbarFix() {
267			return (bool) Mage::getStoreConfig(
268			'turpentine_varnish/general/fix_product_toolbar' );
269			}
270
271			/**
272			* Check if Turpentine should apply the new VCL on config changes
273			*
274			* @return bool
275			*/
276			public function getAutoApplyOnSave() {
277			return (bool) Mage::getStoreConfig(
278			'turpentine_varnish/general/auto_apply_on_save' );
279			}
280
281			/**
282			* Get config value specifying when to strip VCL whitespaces
283			*
284			* @return string
285			*/
286			public function getVclFix() {
287			return Mage::getStoreConfig(
288			'turpentine_varnish/general/vcl_fix' );
289			}
290
291			/**
292			* Get config value specifying when to strip VCL whitespaces
293			*
294			* @return string
295			*/
296			public function getStripVclWhitespace() {
297			return Mage::getStoreConfig(
298			'turpentine_varnish/general/strip_vcl_whitespace' );
299			}
300
301			/**
302			* Check if VCL whitespaces should be stripped for the given action
303			*
304			* @param string $action can be either "apply", "save" or "download"
305			* @return bool
306			*/
307			public function shouldStripVclWhitespace($action) {
308			$configValue = $this->getStripVclWhitespace();
309			if ($configValue === 'always') {
310			return true;
311			} elseif ($configValue === 'apply' && $action === 'apply') {
312			return true;
313			}
314			return false;
315			}
316
317			/**
318			* Get the cookie name for the Varnish bypass
319			*
320			* @return string
321			*/
322			public function getBypassCookieName() {
323			return self::BYPASS_COOKIE_NAME;
324			}
325
326			/**
327			* The actual recursive implementation of getChildBlockNames
328			*
329			* @param Mage_Core_Model_Layout_Element $blockNode
330			* @return array
331			*/
332			protected function _getChildBlockNames($blockNode) {
333			Varien_Profiler::start('turpentine::helper::data::_getChildBlockNames');
334			if ($blockNode instanceof Mage_Core_Model_Layout_Element) {
			0 ignored issues – show Bug introduced 2015-11-25 14:59 UTC by Report Bug Copy Issue Report The class `Mage_Core_Model_Layout_Element` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
335			$blockNames = array((string) $blockNode['name']);
336			foreach ($blockNode->xpath('./block \| ./reference') as $childBlockNode) {
337			$blockNames = array_merge($blockNames,
338			$this->_getChildBlockNames($childBlockNode));
339			if ($this->getLayout() instanceof Varien_Simplexml_Config) {
			0 ignored issues – show Bug introduced 2015-11-25 14:59 UTC by Report Bug Copy Issue Report The class `Varien_Simplexml_Config` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
340			foreach ($this->getLayout()->getNode()->xpath(sprintf(
341			'//reference[@name=\'%s\']', (string) $childBlockNode['name'] ))
342			as $childBlockLayoutNode) {
343			$blockNames = array_merge($blockNames,
344			$this->_getChildBlockNames($childBlockLayoutNode));
345
346			}
347			}
348			}
349			} else {
350			$blockNames = array();
351			}
352			Varien_Profiler::stop('turpentine::helper::data::_getChildBlockNames');
353			return $blockNames;
354			}
355
356			/**
357			* Get encryption singleton thing
358			*
359			* Not using core/cryption because it auto-base64 encodes stuff which we
360			* don't want in this case
361			*
362			* @return Mage_Core_Model_Encryption
363			*/
364			protected function _getCrypt() {
365			if (is_null($this->_crypt)) {
366			$this->_crypt = Varien_Crypt::factory()
367			->init($this->_getCryptKey());
368			}
369			return $this->_crypt;
370			}
371
372			/**
373			* Get Magento's encryption key
374			*
375			* @return string
376			*/
377			protected function _getCryptKey() {
378			return (string) Mage::getConfig()->getNode('global/crypt/key');
379			}
380			}
381

nexcess / magento-turpentine

Pull Request — devel (#1216)

getCacheKeyHash() A

Complexity

Size

Duplication

Importance

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

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