URLInfo::offsetGet() - Code Metrics - Inspection of "Moved the normalizing out to a separate class." - Mistralys/application-utils - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 7ae6f1...8efc25 )

by Sebastian

created 2020-01-04 18:46 UTC

URLInfo::offsetGet() A

↳ Parent: URLInfo

Complexity

Conditions	3
Paths	3

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	3
eloc	5
c	2
b	0
f	0
nc	3
nop	1
dl	0
loc	11
rs	10

<?php
/**
 * File containing the {@see AppUtils\URLInfo} class.
 * 
 * @package Application Utils
 * @subpackage URLInfo
 * @see AppUtils\URLInfo
 */

declare(strict_types=1);

namespace AppUtils;

/**
 * Replacement for PHP's native `parse_url` function, which
 * handles some common pitfalls and issues that are hard to 
 * follow, as well as adding a number of utility methods.
 * 
 * @package Application Utils
 * @subpackage URLInfo
 * @author Sebastian Mordziol <[email protected]>
 */
class URLInfo implements \ArrayAccess
{
    const ERROR_MISSING_SCHEME = 42101;
    
    const ERROR_INVALID_SCHEME = 42102;

    const ERROR_MISSING_HOST = 42103;
    
    const ERROR_CANNOT_FIND_CSS_FOLDER = 42104;
    
    const ERROR_UNKNOWN_TYPE_FOR_LABEL = 42105;
    
    const TYPE_EMAIL = 'email';
    const TYPE_FRAGMENT = 'fragment';
    const TYPE_PHONE = 'phone';
    const TYPE_URL = 'url';
    
   /**
    * The original URL that was passed to the constructor.
    * @var string
    */
    protected $rawURL;

   /**
    * @var array
    */
    protected $info;
    
   /**
    * @var string[]
    */
    protected $excludedParams = array();
    
   /**
    * @var bool
    * @see URLInfo::setParamExclusion()
    */
    protected $paramExclusion = false;
    
   /**
    * @var array
    * @see URLInfo::getTypeLabel()
    */
    protected static $typeLabels;
    
   /**
    * @var bool
    */
    protected $highlightExcluded = false;
    
   /**
    * @var array
    */
    protected $infoKeys = array(
        'scheme',
        'host',
        'port',
        'user',
        'pass',
        'path',
        'query',
        'fragment'
    );
    
   /**
    * @var string
    */
    protected $url;
    
   /**
    * @var URLInfo_Parser
    */
    protected $parser;
    
   /**
    * @var URLInfo_Normalizer
    */
    protected $normalizer;
    
    public function __construct(string $url)
    {
        $this->rawURL = $url;
        $this->url = self::filterURL($url);
        
        $this->parser = new URLInfo_Parser($this->url);
        $this->info = $this->parser->getInfo();
    }
    
   /**
    * Filters an URL: removes control characters and the
    * like to have a clean URL to work with.
    * 
    * @param string $url
    * @return string
    */
    public static function filterURL(string $url)
    {
        return URLInfo_Filter::filter($url);
    }
    
    /**
     * Checks if it is an https link.
     * @return boolean
     */
    public function isSecure() : bool
    {
        return isset($this->info['scheme']) && $this->info['scheme'] === 'https';
    }
    
    public function isAnchor() : bool
    {
        return $this->info['type'] === self::TYPE_FRAGMENT;
    }
    
    public function isEmail() : bool
    {
        return $this->info['type'] === self::TYPE_EMAIL;
    }
    
    public function isPhoneNumber() : bool
    {
        return $this->info['type'] === self::TYPE_PHONE;
    }
    
   /**
    * Whether the URL is a regular URL, not one of the 
    * other types like a phone number or email address.
    * 
    * @return bool
    */
    public function isURL() : bool
    {
        $host = $this->getHost();
        return !empty($host);
    }
    
    public function isValid() : bool
    {
        return $this->parser->isValid();
    }
    
   /**
    * Retrieves the host name, or an empty string if none is present.
    * 
    * @return string
    */
    public function getHost() : string
    {
        return $this->getInfoKey('host');
    }
    
   /**
    * Retrieves the path, or an empty string if none is present.
    * @return string
    */
    public function getPath() : string
    {
        return $this->getInfoKey('path');
    }
    
    public function getFragment() : string
    {
        return $this->getInfoKey('fragment');
    }
    
    public function getScheme() : string
    {
        return $this->getInfoKey('scheme');
    }
    
   /**
    * Retrieves the port specified in the URL, or -1 if none is preseent.
    * @return int
    */
    public function getPort() : int
    {
        $port = $this->getInfoKey('port');
        
        if(!empty($port)) {
            return (int)$port;
        }
        
        return -1;
    }
    
   /**
    * Retrieves the raw query string, or an empty string if none is present.
    * 
    * @return string
    * 
    * @see URLInfo::getParams()
    */
    public function getQuery() : string
    {
        return $this->getInfoKey('query');
    }
    
    public function getUsername() : string
    {
        return $this->getInfoKey('user');
    }
    
    public function getPassword() : string
    {
        return $this->getInfoKey('pass');
    }
    
   /**
    * Whether the URL contains a port number.
    * @return bool
    */
    public function hasPort() : bool
    {
        return $this->getPort() !== -1;
    }
    
   /**
    * Alias for the hasParams() method.
    * @return bool
    * @see URLInfo::hasParams()
    */
    public function hasQuery() : bool
    {
        return $this->hasParams();
    }
    
    public function hasHost() : bool
    {
        return $this->getHost() !== ''; 
    }
    
    public function hasPath() : bool
    {
        return $this->getPath() !== '';
    }
    
    public function hasFragment() : bool
    {
        return $this->getFragment() !== '';
    }
    
    public function hasUsername() : bool
    {
        return $this->getUsername() !== '';
    }
    
    public function hasPassword() : bool
    {
        return $this->getPassword() !== '';
    }
    
    public function hasScheme() : bool
    {
        return $this->getScheme() !== '';
    }
    
    protected function getInfoKey(string $name) : string
    {
        if(isset($this->info[$name])) {
            return (string)$this->info[$name];
        }
        
        return '';
    }

    public function getNormalized() : string
    {
        if(!$this->isValid()) {
            return '';
        }
        
        if(!isset($this->normalizer)) {
            $this->normalizer = new URLInfo_Normalizer($this);
        }
        
        return $this->normalizer->normalize();
    }
    
   /**
    * Creates a hash of the URL, which can be used for comparisons.
    * Since any parameters in the URL's query are sorted alphabetically,
    * the same links with a different parameter order will have the 
    * same hash.
    * 
    * @return string
    */
    public function getHash()
    {
        return \AppUtils\ConvertHelper::string2shortHash($this->getNormalized());
    }

   /**
    * Highlights the URL using HTML tags with specific highlighting
    * class names.
    * 
    * @return string Will return an empty string if the URL is not valid.
    */
    public function getHighlighted() : string
    {
        if(!$this->isValid()) {
            return '';
        }
        
        $highlighter = new URLInfo_Highlighter($this);
        
        return $highlighter->highlight();
    }
    
    public function getErrorMessage() : string
    {
        return $this->parser->getErrorMessage();
    }
    
    public function getErrorCode() : int
    {
        return $this->parser->getErrorCode();
    }
    
    public function hasParams() : bool
    {
        $params = $this->getParams();
        return !empty($params);
    }
    
    public function countParams() : int
    {
        $params = $this->getParams();
        return count($params);
    }
    
   /**
    * Retrieves all parameters specified in the url,
    * if any, as an associative array. 
    * 
    * NOTE: Ignores parameters that have been added
    * to the excluded parameters list.
    *
    * @return array
    */
    public function getParams() : array
    {
        if(!$this->paramExclusion || empty($this->excludedParams)) {
            return $this->info['params'];
        }
        
        $keep = array();
        foreach($this->info['params'] as $name => $value) 
        {
            if(!isset($this->excludedParams[$name])) {
                $keep[$name] = $value;
            }
        }
        
        return $keep;
    }
    
   /**
    * Retrieves the names of all parameters present in the URL, if any.
    * @return string[]
    */
    public function getParamNames() : array
    {
        $params = $this->getParams();
        return array_keys($params);
    }
    
   /**
    * Retrieves a specific parameter value from the URL.
    * 
    * @param string $name
    * @return string The parameter value, or an empty string if it does not exist.
    */
    public function getParam(string $name) : string
    {
        if(isset($this->info['params'][$name])) {
            return $this->info['params'][$name];
        }
        
        return '';
    }
    
   /**
    * Excludes an URL parameter entirely if present:
    * the parser will act as if the parameter was not
    * even present in the source URL, effectively
    * stripping it.
    *
    * @param string $name
    * @param string $reason A human readable explanation why this is excluded - used when highlighting links.
    * @return URLInfo
    */
    public function excludeParam(string $name, string $reason) : URLInfo
    {
        if(!isset($this->excludedParams[$name]))
        {
            $this->excludedParams[$name] = $reason;
            $this->setParamExclusion();
        }
        
        return $this;
    }

    /**
     * Retrieves a string identifier of the type of URL that was detected.
     *
     * @return string
     *
     * @see URLInfo::TYPE_EMAIL
     * @see URLInfo::TYPE_FRAGMENT
     * @see URLInfo::TYPE_PHONE
     * @see URLInfo::TYPE_URL
     */
    public function getType() : string
    {
        return $this->info['type'];
    }
    
    public function getTypeLabel() : string
    {
        if(!isset(self::$typeLabels))
        {
            self::$typeLabels = array(
                self::TYPE_EMAIL => t('Email'),
                self::TYPE_FRAGMENT => t('Jump mark'),
                self::TYPE_PHONE => t('Phone number'),
                self::TYPE_URL => t('URL'),
            );
        }
        
        $type = $this->getType();
        
        if(!isset(self::$typeLabels[$type]))
        {
            throw new BaseException(
                sprintf('Unknown URL type label for type [%s].', $type),
                null,
                self::ERROR_UNKNOWN_TYPE_FOR_LABEL
            );
        }
        
        return self::$typeLabels[$this->getType()];
    }

   /**
    * Whether excluded parameters should be highlighted in
    * a different color in the URL when using the
    * {@link URLInfo::getHighlighted()} method.
    *
    * @param bool $highlight
    * @return URLInfo
    */
    public function setHighlightExcluded(bool $highlight=true) : URLInfo
    {
        $this->highlightExcluded = $highlight;
        return $this;
    }
    
   /**
    * Returns an array with all relevant URL information.
    * 
    * @return array
    */
    public function toArray() : array
    {
        return array(
            'hasParams' => $this->hasParams(),
            'params' => $this->getParams(),
            'type' => $this->getType(),
            'typeLabel' => $this->getTypeLabel(),
            'normalized' => $this->getNormalized(),
            'highlighted' => $this->getHighlighted(),
            'hash' => $this->getHash(),
            'host' => $this->getHost(),
            'isValid' => $this->isValid(),
            'isURL' => $this->isURL(),
            'isEmail' => $this->isEmail(),
            'isAnchor' => $this->isAnchor(),
            'isPhoneNumber' => $this->isPhoneNumber(),
            'errorMessage' => $this->getErrorMessage(),
            'errorCode' => $this->getErrorCode(),
            'excludedParams' => array_keys($this->excludedParams)
        );
    }
    
    /**
     * Enable or disable parameter exclusion: if any parameters
     * to exclude have been added, this allows switching between
     * both modes. When enabled, methods like getNormalized or
     * getHighlighted will exclude any parameters to exclude. When
     * disabled, it will act as usual.
     *
     * This allows adding parameters to exclude, but still have
     * access to the original URLs.
     *
     * @param bool $enabled
     * @return URLInfo
     * @see URLInfo::isParamExclusionEnabled()
     * @see URLInfo::setHighlightExcluded()
     */
    public function setParamExclusion(bool $enabled=true) : URLInfo
    {
        $this->paramExclusion = $enabled;
        return $this;
    }
    
   /**
    * Whether the parameter exclusion mode is enabled:
    * In this case, if any parameters have been added to the
    * exclusion list, all relevant methods will exclude these.
    *
    * @return bool
    */
    public function isParamExclusionEnabled() : bool
    {
        return $this->paramExclusion;
    }
    
   /**
    * Checks whether the link contains any parameters that
    * are on the list of excluded parameters.
    *
    * @return bool
    */
    public function containsExcludedParams() : bool
    {
        if(empty($this->excludedParams)) {
            return false;
        }
        
        $names = array_keys($this->info['params']);
        foreach($names as $name) {
            if(isset($this->excludedParams[$name])) {
                return true;
            }
        }
        
        return false;
    }
    
    public function hasParam(string $name) : bool
    {
        $names = $this->getParamNames();
        return in_array($name, $names);
    }

    public function offsetSet($offset, $value) 
    {
        if(in_array($offset, $this->infoKeys)) {
            $this->info[$offset] = $value;
        }
    }
    
    public function offsetExists($offset) 
    {
        return isset($this->info[$offset]);
    }
    
    public function offsetUnset($offset) 
    {
        unset($this->info[$offset]);
    }
    
    public function offsetGet($offset) 
    {
        if($offset === 'port') {
            return $this->getPort();
        }
        
        if(in_array($offset, $this->infoKeys)) {
            return $this->getInfoKey($offset);
        }
        
        return '';
    }
    
    public static function getHighlightCSS() : string
    {
        return URLInfo_Highlighter::getHighlightCSS();
    }
    
    public function getExcludedParams() : array
    {
        return $this->excludedParams;
    }
    
    public function isHighlightExcludeEnabled() : bool
    {
        return $this->highlightExcluded;
    }
}


1			<?php
2			/**
3			* File containing the {@see AppUtils\URLInfo} class.
4			*
5			* @package Application Utils
6			* @subpackage URLInfo
7			* @see AppUtils\URLInfo
8			*/
9
10			declare(strict_types=1);
11
12			namespace AppUtils;
13
14			/**
15			* Replacement for PHP's native `parse_url` function, which
16			* handles some common pitfalls and issues that are hard to
17			* follow, as well as adding a number of utility methods.
18			*
19			* @package Application Utils
20			* @subpackage URLInfo
21			* @author Sebastian Mordziol <[email protected]>
22			*/
23			class URLInfo implements \ArrayAccess
24			{
25			const ERROR_MISSING_SCHEME = 42101;
26
27			const ERROR_INVALID_SCHEME = 42102;
28
29			const ERROR_MISSING_HOST = 42103;
30
31			const ERROR_CANNOT_FIND_CSS_FOLDER = 42104;
32
33			const ERROR_UNKNOWN_TYPE_FOR_LABEL = 42105;
34
35			const TYPE_EMAIL = 'email';
36			const TYPE_FRAGMENT = 'fragment';
37			const TYPE_PHONE = 'phone';
38			const TYPE_URL = 'url';
39
40			/**
41			* The original URL that was passed to the constructor.
42			* @var string
43			*/
44			protected $rawURL;
45
46			/**
47			* @var array
48			*/
49			protected $info;
50
51			/**
52			* @var string[]
53			*/
54			protected $excludedParams = array();
55
56			/**
57			* @var bool
58			* @see URLInfo::setParamExclusion()
59			*/
60			protected $paramExclusion = false;
61
62			/**
63			* @var array
64			* @see URLInfo::getTypeLabel()
65			*/
66			protected static $typeLabels;
67
68			/**
69			* @var bool
70			*/
71			protected $highlightExcluded = false;
72
73			/**
74			* @var array
75			*/
76			protected $infoKeys = array(
77			'scheme',
78			'host',
79			'port',
80			'user',
81			'pass',
82			'path',
83			'query',
84			'fragment'
85			);
86
87			/**
88			* @var string
89			*/
90			protected $url;
91
92			/**
93			* @var URLInfo_Parser
94			*/
95			protected $parser;
96
97			/**
98			* @var URLInfo_Normalizer
99			*/
100			protected $normalizer;
101
102			public function __construct(string $url)
103			{
104			$this->rawURL = $url;
105			$this->url = self::filterURL($url);
106
107			$this->parser = new URLInfo_Parser($this->url);
108			$this->info = $this->parser->getInfo();
109			}
110
111			/**
112			* Filters an URL: removes control characters and the
113			* like to have a clean URL to work with.
114			*
115			* @param string $url
116			* @return string
117			*/
118			public static function filterURL(string $url)
119			{
120			return URLInfo_Filter::filter($url);
121			}
122
123			/**
124			* Checks if it is an https link.
125			* @return boolean
126			*/
127			public function isSecure() : bool
128			{
129			return isset($this->info['scheme']) && $this->info['scheme'] === 'https';
130			}
131
132			public function isAnchor() : bool
133			{
134			return $this->info['type'] === self::TYPE_FRAGMENT;
135			}
136
137			public function isEmail() : bool
138			{
139			return $this->info['type'] === self::TYPE_EMAIL;
140			}
141
142			public function isPhoneNumber() : bool
143			{
144			return $this->info['type'] === self::TYPE_PHONE;
145			}
146
147			/**
148			* Whether the URL is a regular URL, not one of the
149			* other types like a phone number or email address.
150			*
151			* @return bool
152			*/
153			public function isURL() : bool
154			{
155			$host = $this->getHost();
156			return !empty($host);
157			}
158
159			public function isValid() : bool
160			{
161			return $this->parser->isValid();
162			}
163
164			/**
165			* Retrieves the host name, or an empty string if none is present.
166			*
167			* @return string
168			*/
169			public function getHost() : string
170			{
171			return $this->getInfoKey('host');
172			}
173
174			/**
175			* Retrieves the path, or an empty string if none is present.
176			* @return string
177			*/
178			public function getPath() : string
179			{
180			return $this->getInfoKey('path');
181			}
182
183			public function getFragment() : string
184			{
185			return $this->getInfoKey('fragment');
186			}
187
188			public function getScheme() : string
189			{
190			return $this->getInfoKey('scheme');
191			}
192
193			/**
194			* Retrieves the port specified in the URL, or -1 if none is preseent.
195			* @return int
196			*/
197			public function getPort() : int
198			{
199			$port = $this->getInfoKey('port');
200
201			if(!empty($port)) {
202			return (int)$port;
203			}
204
205			return -1;
206			}
207
208			/**
209			* Retrieves the raw query string, or an empty string if none is present.
210			*
211			* @return string
212			*
213			* @see URLInfo::getParams()
214			*/
215			public function getQuery() : string
216			{
217			return $this->getInfoKey('query');
218			}
219
220			public function getUsername() : string
221			{
222			return $this->getInfoKey('user');
223			}
224
225			public function getPassword() : string
226			{
227			return $this->getInfoKey('pass');
228			}
229
230			/**
231			* Whether the URL contains a port number.
232			* @return bool
233			*/
234			public function hasPort() : bool
235			{
236			return $this->getPort() !== -1;
237			}
238
239			/**
240			* Alias for the hasParams() method.
241			* @return bool
242			* @see URLInfo::hasParams()
243			*/
244			public function hasQuery() : bool
245			{
246			return $this->hasParams();
247			}
248
249			public function hasHost() : bool
250			{
251			return $this->getHost() !== '';
252			}
253
254			public function hasPath() : bool
255			{
256			return $this->getPath() !== '';
257			}
258
259			public function hasFragment() : bool
260			{
261			return $this->getFragment() !== '';
262			}
263
264			public function hasUsername() : bool
265			{
266			return $this->getUsername() !== '';
267			}
268
269			public function hasPassword() : bool
270			{
271			return $this->getPassword() !== '';
272			}
273
274			public function hasScheme() : bool
275			{
276			return $this->getScheme() !== '';
277			}
278
279			protected function getInfoKey(string $name) : string
280			{
281			if(isset($this->info[$name])) {
282			return (string)$this->info[$name];
283			}
284
285			return '';
286			}
287
288			public function getNormalized() : string
289			{
290			if(!$this->isValid()) {
291			return '';
292			}
293
294			if(!isset($this->normalizer)) {
295			$this->normalizer = new URLInfo_Normalizer($this);
296			}
297
298			return $this->normalizer->normalize();
299			}
300
301			/**
302			* Creates a hash of the URL, which can be used for comparisons.
303			* Since any parameters in the URL's query are sorted alphabetically,
304			* the same links with a different parameter order will have the
305			* same hash.
306			*
307			* @return string
308			*/
309			public function getHash()
310			{
311			return \AppUtils\ConvertHelper::string2shortHash($this->getNormalized());
312			}
313
314			/**
315			* Highlights the URL using HTML tags with specific highlighting
316			* class names.
317			*
318			* @return string Will return an empty string if the URL is not valid.
319			*/
320			public function getHighlighted() : string
321			{
322			if(!$this->isValid()) {
323			return '';
324			}
325
326			$highlighter = new URLInfo_Highlighter($this);
327
328			return $highlighter->highlight();
329			}
330
331			public function getErrorMessage() : string
332			{
333			return $this->parser->getErrorMessage();
334			}
335
336			public function getErrorCode() : int
337			{
338			return $this->parser->getErrorCode();
339			}
340
341			public function hasParams() : bool
342			{
343			$params = $this->getParams();
344			return !empty($params);
345			}
346
347			public function countParams() : int
348			{
349			$params = $this->getParams();
350			return count($params);
351			}
352
353			/**
354			* Retrieves all parameters specified in the url,
355			* if any, as an associative array.
356			*
357			* NOTE: Ignores parameters that have been added
358			* to the excluded parameters list.
359			*
360			* @return array
361			*/
362			public function getParams() : array
363			{
364			if(!$this->paramExclusion \|\| empty($this->excludedParams)) {
365			return $this->info['params'];
366			}
367
368			$keep = array();
369			foreach($this->info['params'] as $name => $value)
370			{
371			if(!isset($this->excludedParams[$name])) {
372			$keep[$name] = $value;
373			}
374			}
375
376			return $keep;
377			}
378
379			/**
380			* Retrieves the names of all parameters present in the URL, if any.
381			* @return string[]
382			*/
383			public function getParamNames() : array
384			{
385			$params = $this->getParams();
386			return array_keys($params);
387			}
388
389			/**
390			* Retrieves a specific parameter value from the URL.
391			*
392			* @param string $name
393			* @return string The parameter value, or an empty string if it does not exist.
394			*/
395			public function getParam(string $name) : string
396			{
397			if(isset($this->info['params'][$name])) {
398			return $this->info['params'][$name];
399			}
400
401			return '';
402			}
403
404			/**
405			* Excludes an URL parameter entirely if present:
406			* the parser will act as if the parameter was not
407			* even present in the source URL, effectively
408			* stripping it.
409			*
410			* @param string $name
411			* @param string $reason A human readable explanation why this is excluded - used when highlighting links.
412			* @return URLInfo
413			*/
414			public function excludeParam(string $name, string $reason) : URLInfo
415			{
416			if(!isset($this->excludedParams[$name]))
417			{
418			$this->excludedParams[$name] = $reason;
419			$this->setParamExclusion();
420			}
421
422			return $this;
423			}
424
425			/**
426			* Retrieves a string identifier of the type of URL that was detected.
427			*
428			* @return string
429			*
430			* @see URLInfo::TYPE_EMAIL
431			* @see URLInfo::TYPE_FRAGMENT
432			* @see URLInfo::TYPE_PHONE
433			* @see URLInfo::TYPE_URL
434			*/
435			public function getType() : string
436			{
437			return $this->info['type'];
438			}
439
440			public function getTypeLabel() : string
441			{
442			if(!isset(self::$typeLabels))
443			{
444			self::$typeLabels = array(
445			self::TYPE_EMAIL => t('Email'),
446			self::TYPE_FRAGMENT => t('Jump mark'),
447			self::TYPE_PHONE => t('Phone number'),
448			self::TYPE_URL => t('URL'),
449			);
450			}
451
452			$type = $this->getType();
453
454			if(!isset(self::$typeLabels[$type]))
455			{
456			throw new BaseException(
457			sprintf('Unknown URL type label for type [%s].', $type),
458			null,
459			self::ERROR_UNKNOWN_TYPE_FOR_LABEL
460			);
461			}
462
463			return self::$typeLabels[$this->getType()];
464			}
465
466			/**
467			* Whether excluded parameters should be highlighted in
468			* a different color in the URL when using the
469			* {@link URLInfo::getHighlighted()} method.
470			*
471			* @param bool $highlight
472			* @return URLInfo
473			*/
474			public function setHighlightExcluded(bool $highlight=true) : URLInfo
475			{
476			$this->highlightExcluded = $highlight;
477			return $this;
478			}
479
480			/**
481			* Returns an array with all relevant URL information.
482			*
483			* @return array
484			*/
485			public function toArray() : array
486			{
487			return array(
488			'hasParams' => $this->hasParams(),
489			'params' => $this->getParams(),
490			'type' => $this->getType(),
491			'typeLabel' => $this->getTypeLabel(),
492			'normalized' => $this->getNormalized(),
493			'highlighted' => $this->getHighlighted(),
494			'hash' => $this->getHash(),
495			'host' => $this->getHost(),
496			'isValid' => $this->isValid(),
497			'isURL' => $this->isURL(),
498			'isEmail' => $this->isEmail(),
499			'isAnchor' => $this->isAnchor(),
500			'isPhoneNumber' => $this->isPhoneNumber(),
501			'errorMessage' => $this->getErrorMessage(),
502			'errorCode' => $this->getErrorCode(),
503			'excludedParams' => array_keys($this->excludedParams)
504			);
505			}
506
507			/**
508			* Enable or disable parameter exclusion: if any parameters
509			* to exclude have been added, this allows switching between
510			* both modes. When enabled, methods like getNormalized or
511			* getHighlighted will exclude any parameters to exclude. When
512			* disabled, it will act as usual.
513			*
514			* This allows adding parameters to exclude, but still have
515			* access to the original URLs.
516			*
517			* @param bool $enabled
518			* @return URLInfo
519			* @see URLInfo::isParamExclusionEnabled()
520			* @see URLInfo::setHighlightExcluded()
521			*/
522			public function setParamExclusion(bool $enabled=true) : URLInfo
523			{
524			$this->paramExclusion = $enabled;
525			return $this;
526			}
527
528			/**
529			* Whether the parameter exclusion mode is enabled:
530			* In this case, if any parameters have been added to the
531			* exclusion list, all relevant methods will exclude these.
532			*
533			* @return bool
534			*/
535			public function isParamExclusionEnabled() : bool
536			{
537			return $this->paramExclusion;
538			}
539
540			/**
541			* Checks whether the link contains any parameters that
542			* are on the list of excluded parameters.
543			*
544			* @return bool
545			*/
546			public function containsExcludedParams() : bool
547			{
548			if(empty($this->excludedParams)) {
549			return false;
550			}
551
552			$names = array_keys($this->info['params']);
553			foreach($names as $name) {
554			if(isset($this->excludedParams[$name])) {
555			return true;
556			}
557			}
558
559			return false;
560			}
561
562			public function hasParam(string $name) : bool
563			{
564			$names = $this->getParamNames();
565			return in_array($name, $names);
566			}
567
568			public function offsetSet($offset, $value)
569			{
570			if(in_array($offset, $this->infoKeys)) {
571			$this->info[$offset] = $value;
572			}
573			}
574
575			public function offsetExists($offset)
576			{
577			return isset($this->info[$offset]);
578			}
579
580			public function offsetUnset($offset)
581			{
582			unset($this->info[$offset]);
583			}
584
585			public function offsetGet($offset)
586			{
587			if($offset === 'port') {
588			return $this->getPort();
589			}
590
591			if(in_array($offset, $this->infoKeys)) {
592			return $this->getInfoKey($offset);
593			}
594
595			return '';
596			}
597
598			public static function getHighlightCSS() : string
599			{
600			return URLInfo_Highlighter::getHighlightCSS();
601			}
602
603			public function getExcludedParams() : array
604			{
605			return $this->excludedParams;
606			}
607
608			public function isHighlightExcludeEnabled() : bool
609			{
610			return $this->highlightExcluded;
611			}
612			}
613

Mistralys / application-utils

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URLInfo::offsetGet() A

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