Helper::isIndexedArray() - Code Metrics - Inspection of "v3.5.2 release" - pryley/site-reviews - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 3e60cb...36c2a1 )

by Paul

created 2019-03-09 18:40 UTC

Helper::isIndexedArray() A

↳ Parent: Project

Complexity

Conditions	4
Paths	4

Size

Total Lines	13
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
eloc	8
nc	4
nop	1
dl	0
loc	13
ccs	9
cts	9
cp	1
crap	4
rs	10
c	0
b	0
f	0

<?php

namespace GeminiLabs\SiteReviews;

use GeminiLabs\SiteReviews\Database\Cache;
use GeminiLabs\Vectorface\Whip\Whip;

class Helper
{
	/**
	 * @param string $name
	 * @param string $path
	 * @return string
	 */
	public function buildClassName( $name, $path = '' )
	{
		$className = $this->camelCase( $name );
		$path = ltrim( str_replace( __NAMESPACE__, '', $path ), '\\' );
		return !empty( $path )
			? __NAMESPACE__.'\\'.$path.'\\'.$className
			: $className;
	}

	/**
	 * @param string $name
	 * @param string $prefix
	 * @return string
	 */
	public function buildMethodName( $name, $prefix = '' )
	{
		return lcfirst( $prefix.$this->buildClassName( $name ));
	}

	/**
	 * @param string $name
	 * @return string
	 */
	public function buildPropertyName( $name )
	{
		return lcfirst( $this->buildClassName( $name ));
	}

	/**
	 * @param string $string
	 * @return string
	 */
	public function camelCase( $string )
	{
		$string = ucwords( str_replace( ['-', '_'], ' ', trim( $string )));
		return str_replace( ' ', '', $string );
	}

	/**
	 * @return bool
	 */
	public function compareArrays( array $arr1, array $arr2 )
	{
		sort( $arr1 );
		sort( $arr2 );
		return $arr1 == $arr2;
	}

	/**
	 * @param mixed $array
	 * @return array
	 */
	public function consolidateArray( $array )
	{
		return is_array( $array )
			? $array
			: [];
	}

	/**
	 * @return array
	 */
	public function convertDotNotationArray( array $array )
	{
		$results = [];
		foreach( $array as $path => $value ) {
			$results = $this->setPathValue( $path, $value, $results );
		}
		return $results;
	}

	/**
	 * @param string $name
	 * @return string
	 */
	public function convertPathToId( $path, $prefix = '' )
	{
		return str_replace( ['[', ']'], ['-', ''], $this->convertPathToName( $path, $prefix ));
	}

	/**
	 * @param string $path
	 * @return string
	 */
	public function convertPathToName( $path, $prefix = '' )
	{
		$levels = explode( '.', $path );
		return array_reduce( $levels, function( $result, $value ) {
			return $result.= '['.$value.']';
		}, $prefix );
	}

	/**
	 * @param string $string
	 * @param mixed $callback
	 * @return array
	 */
	public function convertStringToArray( $string, $callback = null )
	{
		$array = array_map( 'trim', explode( ',', $string ));
		return $callback
			? array_filter( $array, $callback )
			: array_filter( $array );
	}

	/**
	 * @param string $string
	 * @return string
	 */
	public function dashCase( $string )
	{
		return str_replace( '_', '-', $this->snakeCase( $string ));
	}

	/**
	 * @param string $needle
	 * @param string $haystack
	 * @return bool
	 */
	public function endsWith( $needle, $haystack )
	{
		$length = strlen( $needle );
		return $length != 0
			? substr( $haystack, -$length ) === $needle
			: true;
	}

	/**
	 * @param string $key
	 * @return mixed
	 */
	public function filterInput( $key, array $request = [] )
	{
		if( isset( $request[$key] )) {
			return $request[$key];
		}
		$variable = filter_input( INPUT_POST, $key );
		if( is_null( $variable ) && isset( $_POST[$key] )) {
			$variable = $_POST[$key];
		}
		return $variable;
	}

	/**
	 * @param string $key
	 * @return array
	 */
	public function filterInputArray( $key )
	{
		$variable = filter_input( INPUT_POST, $key, FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
		if( empty( $variable ) && !empty( $_POST[$key] ) && is_array( $_POST[$key] )) {
			$variable = $_POST[$key];
		}
		return (array)$variable;
	}

	/**
	 * @param bool $flattenValue
	 * @param string $prefix
	 * @return array
	 */
	public function flattenArray( array $array, $flattenValue = false, $prefix = '' )
	{
		$result = [];
		foreach( $array as $key => $value ) {
			$newKey = ltrim( $prefix.'.'.$key, '.' );
			if( $this->isIndexedFlatArray( $value )) {
				if( $flattenValue ) {
					$value = '['.implode( ', ', $value ).']';
				}
			}
			else if( is_array( $value )) {
				$result = array_merge( $result, $this->flattenArray( $value, $flattenValue, $newKey ));
				continue;
			}
			$result[$newKey] = $value;
		}
		return $result;
	}

	/**
	 * @return string
	 */
	public function getIpAddress()
	{
		$cloudflareIps = glsr( Cache::class )->getCloudflareIps();
		$ipv6 = defined( 'AF_INET6' )
			? $cloudflareIps['v6']
			: [];
		return (string)(new Whip( Whip::CLOUDFLARE_HEADERS | Whip::REMOTE_ADDR, [
			Whip::CLOUDFLARE_HEADERS => [
				Whip::IPV4 => $cloudflareIps['v4'],
				Whip::IPV6 => $ipv6,
			],
		]))->getValidIpAddress();
	}

	/**
	 * Get a value from an array of values using a dot-notation path as reference
	 * @param string $path
	 * @param mixed $fallback
	 * @return void|mixed
	 */
	public function getPathValue( $path = '', array $values, $fallback = '' )
	{
		$keys = explode( '.', $path );
		foreach( $keys as $key ) {
			if( !isset( $values[$key] )) {
				return $fallback;
			}
			$values = $values[$key];
		}
		return $values;
	}

	/**
	 * @param string $key
	 * @param string $position
	 * @return array
	 */
	public function insertInArray( array $array, array $insert, $key, $position = 'before' )
	{
		$keyPosition = intval( array_search( $key, array_keys( $array )));
		if( 'after' == $position ) {
			$keyPosition++;
		}
		if( false !== $keyPosition ) {
			$result = array_slice( $array, 0, $keyPosition );
			$result = array_merge( $result, $insert );
			return array_merge( $result, array_slice( $array, $keyPosition ));
		}
		return array_merge( $array, $insert );
	}

	/**
	 * @param mixed $array
	 * @return bool
	 */
	public function isIndexedArray( $array )
	{
		if( !is_array( $array )) {
			return false;
		}
		$current = 0;
		foreach( array_keys( $array ) as $key ) {
			if( $key !== $current ) {
				return false;
			}
			$current++;
		}
		return true;
	}

	/**
	 * @param mixed $array
	 * @return bool
	 */
	public function isIndexedFlatArray( $array )
	{
		if( !is_array( $array ) || array_filter( $array, 'is_array' )) {
			return false;
		}
		return $this->isIndexedArray( $array );
	}

	/**
	 * @param string $string
	 * @param string $prefix
	 * @return string
	 */
	public function prefixString( $string, $prefix = '' )
	{
		return $prefix.str_replace( $prefix, '', trim( $string ));
	}

	/**
	 * @return array
	 */
	public function removeEmptyArrayValues( array $array )
	{
		$result = [];
		foreach( $array as $key => $value ) {
			if( !$value )continue;
			$result[$key] = is_array( $value )
				? $this->removeEmptyArrayValues( $value )
				: $value;
		}
		return $result;
	}

	/**
	 * @param string $prefix
	 * @param string $text
	 * @return string
	 */
	public function removePrefix( $prefix, $text )
	{
		return 0 === strpos( $text, $prefix )
			? substr( $text, strlen( $prefix ))
			: $text;
	}

	/**
	 * Set a value to an array of values using a dot-notation path as reference
	 * @param string $path
	 * @param mixed $value
	 * @return array
	 */
	public function setPathValue( $path, $value, array $values )
	{
		$token = strtok( $path, '.' );
		$ref = &$values;
		while( $token !== false ) {
			$ref = is_array( $ref )
				? $ref
				: [];
			$ref = &$ref[$token];
			$token = strtok( '.' );
		}
		$ref = $value;
		return $values;
	}

	/**
	 * @param string $string
	 * @return string
	 */
	public function snakeCase( $string )
	{
		if( !ctype_lower( $string )) {
			$string = preg_replace( '/\s+/u', '', $string );
			$string = preg_replace( '/(.)(?=[A-Z])/u', '$1_', $string );
			$string = function_exists( 'mb_strtolower' )
				? mb_strtolower( $string, 'UTF-8' )
				: strtolower( $string );
		}
		return str_replace( '-', '_', $string );
	}

	/**
	 * @param string $needle
	 * @param string $haystack
	 * @return bool
	 */
	public function startsWith( $needle, $haystack )
	{
		return substr( $haystack, 0, strlen( $needle )) === $needle;
	}
}


1		<?php
2
3		namespace GeminiLabs\SiteReviews;
4
5		use GeminiLabs\SiteReviews\Database\Cache;
6		use GeminiLabs\Vectorface\Whip\Whip;
7
8		class Helper
9		{
10		/**
11		* @param string $name
12		* @param string $path
13		* @return string
14		*/
15	4	public function buildClassName( $name, $path = '' )
16		{
17	4	$className = $this->camelCase( $name );
18	4	$path = ltrim( str_replace( __NAMESPACE__, '', $path ), '\\' );
19	4	return !empty( $path )
20	2	? __NAMESPACE__.'\\'.$path.'\\'.$className
21	4	: $className;
22		}
23
24		/**
25		* @param string $name
26		* @param string $prefix
27		* @return string
28		*/
29	2	public function buildMethodName( $name, $prefix = '' )
30		{
31	2	return lcfirst( $prefix.$this->buildClassName( $name ));
32		}
33
34		/**
35		* @param string $name
36		* @return string
37		*/
38	1	public function buildPropertyName( $name )
39		{
40	1	return lcfirst( $this->buildClassName( $name ));
41		}
42
43		/**
44		* @param string $string
45		* @return string
46		*/
47	4	public function camelCase( $string )
48		{
49	4	$string = ucwords( str_replace( ['-', '_'], ' ', trim( $string )));
50	4	return str_replace( ' ', '', $string );
51		}
52
53		/**
54		* @return bool
55		*/
56	1	public function compareArrays( array $arr1, array $arr2 )
57		{
58	1	sort( $arr1 );
59	1	sort( $arr2 );
60	1	return $arr1 == $arr2;
61		}
62
63		/**
64		* @param mixed $array
65		* @return array
66		*/
67		public function consolidateArray( $array )
68		{
69		return is_array( $array )
70		? $array
71		: [];
72		}
73
74		/**
75		* @return array
76		*/
77	8	public function convertDotNotationArray( array $array )
78		{
79	8	$results = [];
80	8	foreach( $array as $path => $value ) {
81	8	$results = $this->setPathValue( $path, $value, $results );
82		}
83	8	return $results;
84		}
85
86		/**
87		* @param string $name
88		* @return string
89		*/
90	1	public function convertPathToId( $path, $prefix = '' )
91		{
92	1	return str_replace( ['[', ']'], ['-', ''], $this->convertPathToName( $path, $prefix ));
93		}
94
95		/**
96		* @param string $path
97		* @return string
98		*/
99	2	public function convertPathToName( $path, $prefix = '' )
100		{
101	2	$levels = explode( '.', $path );
102	2	return array_reduce( $levels, function( $result, $value ) {
103	2	return $result.= '['.$value.']';
104	2	}, $prefix );
105		}
106
107		/**
108		* @param string $string
109		* @param mixed $callback
110		* @return array
111		*/
112	1	public function convertStringToArray( $string, $callback = null )
113		{
114	1	$array = array_map( 'trim', explode( ',', $string ));
115	1	return $callback
116		? array_filter( $array, $callback )
117	1	: array_filter( $array );
118		}
119
120		/**
121		* @param string $string
122		* @return string
123		*/
124	8	public function dashCase( $string )
125		{
126	8	return str_replace( '_', '-', $this->snakeCase( $string ));
127		}
128
129		/**
130		* @param string $needle
131		* @param string $haystack
132		* @return bool
133		*/
134	1	public function endsWith( $needle, $haystack )
135		{
136	1	$length = strlen( $needle );
137	1	return $length != 0
138	1	? substr( $haystack, -$length ) === $needle
139	1	: true;
140		}
141
142		/**
143		* @param string $key
144		* @return mixed
145		*/
146	2	public function filterInput( $key, array $request = [] )
147		{
148	2	if( isset( $request[$key] )) {
149	1	return $request[$key];
150		}
151	2	$variable = filter_input( INPUT_POST, $key );
152	2	if( is_null( $variable ) && isset( $_POST[$key] )) {
153	2	$variable = $_POST[$key];
154		}
155	2	return $variable;
156		}
157
158		/**
159		* @param string $key
160		* @return array
161		*/
162	2	public function filterInputArray( $key )
163		{
164	2	$variable = filter_input( INPUT_POST, $key, FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
165	2	if( empty( $variable ) && !empty( $_POST[$key] ) && is_array( $_POST[$key] )) {
166	2	$variable = $_POST[$key];
167		}
168	2	return (array)$variable;
169		}
170
171		/**
172		* @param bool $flattenValue
173		* @param string $prefix
174		* @return array
175		*/
176	7	public function flattenArray( array $array, $flattenValue = false, $prefix = '' )
177		{
178	7	$result = [];
179	7	foreach( $array as $key => $value ) {
180	7	$newKey = ltrim( $prefix.'.'.$key, '.' );
181	7	if( $this->isIndexedFlatArray( $value )) {
182	7	if( $flattenValue ) {
183	7	$value = '['.implode( ', ', $value ).']';
184		}
185		}
186	7	else if( is_array( $value )) {
187	7	$result = array_merge( $result, $this->flattenArray( $value, $flattenValue, $newKey ));
188	7	continue;
189		}
190	7	$result[$newKey] = $value;
191		}
192	7	return $result;
193		}
194
195		/**
196		* @return string
197		*/
198	1	public function getIpAddress()
199		{
200	1	$cloudflareIps = glsr( Cache::class )->getCloudflareIps();
201	1	$ipv6 = defined( 'AF_INET6' )
202	1	? $cloudflareIps['v6']
203	1	: [];
204	1	return (string)(new Whip( Whip::CLOUDFLARE_HEADERS \| Whip::REMOTE_ADDR, [
205	1	Whip::CLOUDFLARE_HEADERS => [
206	1	Whip::IPV4 => $cloudflareIps['v4'],
207	1	Whip::IPV6 => $ipv6,
208		],
209	1	]))->getValidIpAddress();
210		}
211
212		/**
213		* Get a value from an array of values using a dot-notation path as reference
214		* @param string $path
215		* @param mixed $fallback
216		* @return void\|mixed
217		*/
218	8	public function getPathValue( $path = '', array $values, $fallback = '' )
219		{
220	8	$keys = explode( '.', $path );
221	8	foreach( $keys as $key ) {
222	8	if( !isset( $values[$key] )) {
223	3	return $fallback;
224		}
225	8	$values = $values[$key];
226		}
227	8	return $values;
228		}
229
230		/**
231		* @param string $key
232		* @param string $position
233		* @return array
234		*/
235		public function insertInArray( array $array, array $insert, $key, $position = 'before' )
236		{
237		$keyPosition = intval( array_search( $key, array_keys( $array )));
238		if( 'after' == $position ) {
239		$keyPosition++;
240		}
241		if( false !== $keyPosition ) {
242		$result = array_slice( $array, 0, $keyPosition );
243		$result = array_merge( $result, $insert );
244		return array_merge( $result, array_slice( $array, $keyPosition ));
245		}
246		return array_merge( $array, $insert );
247		}
248
249		/**
250		* @param mixed $array
251		* @return bool
252		*/
253	9	public function isIndexedArray( $array )
254		{
255	9	if( !is_array( $array )) {
256	1	return false;
257		}
258	9	$current = 0;
259	9	foreach( array_keys( $array ) as $key ) {
260	9	if( $key !== $current ) {
261	7	return false;
262		}
263	9	$current++;
264		}
265	9	return true;
266		}
267
268		/**
269		* @param mixed $array
270		* @return bool
271		*/
272	8	public function isIndexedFlatArray( $array )
273		{
274	8	if( !is_array( $array ) \|\| array_filter( $array, 'is_array' )) {
275	8	return false;
276		}
277	8	return $this->isIndexedArray( $array );
278		}
279
280		/**
281		* @param string $string
282		* @param string $prefix
283		* @return string
284		*/
285	1	public function prefixString( $string, $prefix = '' )
286		{
287	1	return $prefix.str_replace( $prefix, '', trim( $string ));
288		}
289
290		/**
291		* @return array
292		*/
293	8	public function removeEmptyArrayValues( array $array )
294		{
295	8	$result = [];
296	8	foreach( $array as $key => $value ) {
297	8	if( !$value )continue;
298	8	$result[$key] = is_array( $value )
299	7	? $this->removeEmptyArrayValues( $value )
300	8	: $value;
301		}
302	8	return $result;
303		}
304
305		/**
306		* @param string $prefix
307		* @param string $text
308		* @return string
309		*/
310	7	public function removePrefix( $prefix, $text )
311		{
312	7	return 0 === strpos( $text, $prefix )
313	7	? substr( $text, strlen( $prefix ))
314	7	: $text;
315		}
316
317		/**
318		* Set a value to an array of values using a dot-notation path as reference
319		* @param string $path
320		* @param mixed $value
321		* @return array
322		*/
323	9	public function setPathValue( $path, $value, array $values )
324		{
325	9	$token = strtok( $path, '.' );
326	9	$ref = &$values;
327	9	while( $token !== false ) {
328	9	$ref = is_array( $ref )
329	9	? $ref
330	9	: [];
331	9	$ref = &$ref[$token];
332	9	$token = strtok( '.' );
333		}
334	9	$ref = $value;
335	9	return $values;
336		}
337
338		/**
339		* @param string $string
340		* @return string
341		*/
342	9	public function snakeCase( $string )
343		{
344	9	if( !ctype_lower( $string )) {
345	9	$string = preg_replace( '/\s+/u', '', $string );
346	9	$string = preg_replace( '/(.)(?=[A-Z])/u', '$1_', $string );
347	9	$string = function_exists( 'mb_strtolower' )
348	9	? mb_strtolower( $string, 'UTF-8' )
349	9	: strtolower( $string );
350		}
351	9	return str_replace( '-', '_', $string );
352		}
353
354		/**
355		* @param string $needle
356		* @param string $haystack
357		* @return bool
358		*/
359	8	public function startsWith( $needle, $haystack )
360		{
361	8	return substr( $haystack, 0, strlen( $needle )) === $needle;
362		}
363		}
364

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Helper::isIndexedArray() A

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