HtmlDiffConfig - Code Metrics - Inspection of "Allow caching of the calculated diffs using a doct..." - caxy/php-htmldiff - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#33)

by Josh

created 2016-03-10 22:26 UTC

HtmlDiffConfig B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	455
Duplicated Lines	0 %

Coupling/Cohesion

Components	3
Dependencies	0

Test Coverage

Coverage

41.41%

Importance

Changes	2
Bugs	0	Features	2

Metric	Value
wmc	50
c	2
b	0
f	2
lcom	3
cbo	0
dl	0
loc	455
ccs	53
cts	128
cp	0.4141
rs	8.6206

33 Methods

Rating	Name	Size	Complexity
A	create()	4	1
A	__construct()	4	1
A	getMatchThreshold()	4	1
A	setMatchThreshold()	6	1
A	setSpecialCaseChars()	4	1
A	getSpecialCaseChars()	4	1
A	addSpecialCaseChar()	8	2
A	removeSpecialCaseChar()	9	2
A	setSpecialCaseTags()	12	2
A	addSpecialCaseTag()	18	4
A	removeSpecialCaseTag()	18	4
A	getSpecialCaseTags()	4	1
A	isGroupDiffs()	4	1
A	setGroupDiffs()	6	1
A	getEncoding()	4	1
A	setEncoding()	6	1
A	isInsertSpaceInReplace()	4	1
A	setInsertSpaceInReplace()	6	1
A	getIsolatedDiffTags()	4	1
A	setIsolatedDiffTags()	6	1
C	addIsolatedDiffTag()	25	7
A	removeIsolatedDiffTag()	8	2
A	isIsolatedDiffTag()	4	1
A	isIsolatedDiffTagPlaceholder()	4	1
A	getIsolatedDiffTagPlaceholder()	4	2
A	getSpecialCaseOpeningTags()	4	1
A	getSpecialCaseClosingTags()	4	1
A	isUseTableDiffing()	4	1
A	setUseTableDiffing()	6	1
A	setCacheProvider()	6	1
A	getCacheProvider()	4	1
A	getOpeningTag()	4	1
A	getClosingTag()	4	1

How to fix Complexity

<?php

namespace Caxy\HtmlDiff;

/**
 * Class HtmlDiffConfig
 * @package Caxy\HtmlDiff
 */
class HtmlDiffConfig
{
    /**
     * @var array
     */
    protected $specialCaseTags = array('strong', 'b', 'i', 'big', 'small', 'u', 'sub', 'sup', 'strike', 's', 'p');

    /**
     * @var array
     */
    protected $specialCaseChars = array('.', ',', '(', ')', '\'');

    /**
     * @var bool
     */
    protected $groupDiffs = true;

    /**
     * @var bool
     */
    protected $insertSpaceInReplace = false;

    /**
     * @var string
     */
    protected $encoding = 'UTF-8';

    /**
     * @var array
     */
    protected $isolatedDiffTags = array(
        'ol'     => '[[REPLACE_ORDERED_LIST]]',
        'ul'     => '[[REPLACE_UNORDERED_LIST]]',
        'sub'    => '[[REPLACE_SUB_SCRIPT]]',
        'sup'    => '[[REPLACE_SUPER_SCRIPT]]',
        'dl'     => '[[REPLACE_DEFINITION_LIST]]',
        'table'  => '[[REPLACE_TABLE]]',
        'strong' => '[[REPLACE_STRONG]]',
        'b'      => '[[REPLACE_B]]',
        'em'     => '[[REPLACE_EM]]',
        'i'      => '[[REPLACE_I]]',
        'a'      => '[[REPLACE_A]]',
    );

    /**
     * @var int
     */
    protected $matchThreshold = 80;
    /**
     * @var array
     */
    protected $specialCaseOpeningTags = array();
    /**
     * @var array
     */
    protected $specialCaseClosingTags = array();

    /**
     * @var bool
     */
    protected $useTableDiffing = true;

    /**
     * @var null|\Doctrine\Common\Cache\Cache
     */
    protected $cacheProvider;

    /**
     * @return HtmlDiffConfig
     */
    public static function create()
    {
        return new self();
    }

    /**
     * HtmlDiffConfig constructor.
     */
    public function __construct()
    {
        $this->setSpecialCaseTags($this->specialCaseTags);
    }

    /**
     * @return int
     */
    public function getMatchThreshold()
    {
        return $this->matchThreshold;
    }

    /**
     * @param int $matchThreshold
     *
     * @return AbstractDiff

     */
    public function setMatchThreshold($matchThreshold)
    {
        $this->matchThreshold = $matchThreshold;

        return $this;
    }

    /**
     * @param array $chars
     */
    public function setSpecialCaseChars(array $chars)
    {
        $this->specialCaseChars = $chars;
    }

    /**
     * @return array|null
     */
    public function getSpecialCaseChars()
    {
        return $this->specialCaseChars;
    }

    /**
     * @param string $char
     *
     * @return $this
     */
    public function addSpecialCaseChar($char)
    {
        if (!in_array($char, $this->specialCaseChars)) {
            $this->specialCaseChars[] = $char;
        }

        return $this;
    }

    /**
     * @param string $char
     *
     * @return $this
     */
    public function removeSpecialCaseChar($char)
    {
        $key = array_search($char, $this->specialCaseChars);
        if ($key !== false) {
            unset($this->specialCaseChars[$key]);
        }

        return $this;
    }

    /**
     * @param array $tags
     *
     * @return $this
     */
    public function setSpecialCaseTags(array $tags = array())
    {
        $this->specialCaseTags = $tags;
        $this->specialCaseOpeningTags = array();
        $this->specialCaseClosingTags = array();

        foreach ($this->specialCaseTags as $tag) {
            $this->addSpecialCaseTag($tag);
        }

        return $this;
    }

    /**
     * @param string $tag
     *
     * @return $this
     */
    public function addSpecialCaseTag($tag)
    {
        if (!in_array($tag, $this->specialCaseTags)) {
            $this->specialCaseTags[] = $tag;
        }

        $opening = $this->getOpeningTag($tag);
        $closing = $this->getClosingTag($tag);

        if (!in_array($opening, $this->specialCaseOpeningTags)) {
            $this->specialCaseOpeningTags[] = $opening;
        }
        if (!in_array($closing, $this->specialCaseClosingTags)) {
            $this->specialCaseClosingTags[] = $closing;
        }

        return $this;
    }

    /**
     * @param string $tag
     *
     * @return $this
     */
    public function removeSpecialCaseTag($tag)
    {
        if (($key = array_search($tag, $this->specialCaseTags)) !== false) {
            unset($this->specialCaseTags[$key]);

            $opening = $this->getOpeningTag($tag);
            $closing = $this->getClosingTag($tag);

            if (($key = array_search($opening, $this->specialCaseOpeningTags)) !== false) {
                unset($this->specialCaseOpeningTags[$key]);
            }
            if (($key = array_search($closing, $this->specialCaseClosingTags)) !== false) {
                unset($this->specialCaseClosingTags[$key]);
            }
        }

        return $this;
    }

    /**
     * @return array|null
     */
    public function getSpecialCaseTags()
    {
        return $this->specialCaseTags;
    }


    /**
     * @return boolean
     */
    public function isGroupDiffs()
    {
        return $this->groupDiffs;
    }

    /**
     * @param boolean $groupDiffs
     *
     * @return HtmlDiffConfig
     */
    public function setGroupDiffs($groupDiffs)
    {
        $this->groupDiffs = $groupDiffs;

        return $this;
    }

    /**
     * @return string
     */
    public function getEncoding()
    {
        return $this->encoding;
    }

    /**
     * @param string $encoding
     *
     * @return HtmlDiffConfig
     */
    public function setEncoding($encoding)
    {
        $this->encoding = $encoding;

        return $this;
    }

    /**
     * @return boolean
     */
    public function isInsertSpaceInReplace()
    {
        return $this->insertSpaceInReplace;
    }

    /**
     * @param boolean $insertSpaceInReplace
     *
     * @return HtmlDiffConfig
     */
    public function setInsertSpaceInReplace($insertSpaceInReplace)
    {
        $this->insertSpaceInReplace = $insertSpaceInReplace;

        return $this;
    }

    /**
     * @return array
     */
    public function getIsolatedDiffTags()
    {
        return $this->isolatedDiffTags;
    }

    /**
     * @param array $isolatedDiffTags
     *
     * @return HtmlDiffConfig
     */
    public function setIsolatedDiffTags($isolatedDiffTags)
    {
        $this->isolatedDiffTags = $isolatedDiffTags;

        return $this;
    }

    /**
     * @param string      $tag
     * @param null|string $placeholder
     *
     * @return $this
     */
    public function addIsolatedDiffTag($tag, $placeholder = null)
    {
        if (null === $placeholder) {
            $placeholder = sprintf('[[REPLACE_%s]]', strtoupper($tag));
        }

        if ($this->isIsolatedDiffTag($tag) && $this->isolatedDiffTags[$tag] !== $placeholder) {
            throw new \InvalidArgumentException(
                sprintf('Isolated diff tag "%s" already exists using a different placeholder', $tag)
            );
        }

        $matchingKey = array_search($placeholder, $this->isolatedDiffTags, true);
        if (false !== $matchingKey && $matchingKey !== $tag) {
            throw new \InvalidArgumentException(
                sprintf('Placeholder already being used for a different tag "%s"', $tag)
            );
        }

        if (!array_key_exists($tag, $this->isolatedDiffTags)) {
            $this->isolatedDiffTags[$tag] = $placeholder;
        }

        return $this;
    }

    /**
     * @param string $tag
     *
     * @return $this
     */
    public function removeIsolatedDiffTag($tag)
    {
        if ($this->isIsolatedDiffTag($tag)) {
            unset($this->isolatedDiffTags[$tag]);
        }

        return $this;
    }

    /**
     * @param string $tag
     *
     * @return bool
     */
    public function isIsolatedDiffTag($tag)
    {
        return array_key_exists($tag, $this->isolatedDiffTags);
    }

    /**
     * @param string $text
     *
     * @return bool
     */
    public function isIsolatedDiffTagPlaceholder($text)
    {
        return in_array($text, $this->isolatedDiffTags, true);
    }

    /**
     * @param string $tag
     *
     * @return null|string
     */
    public function getIsolatedDiffTagPlaceholder($tag)
    {
        return $this->isIsolatedDiffTag($tag) ? $this->isolatedDiffTags[$tag] : null;
    }

    /**
     * @return array
     */
    public function getSpecialCaseOpeningTags()
    {
        return $this->specialCaseOpeningTags;
    }

    /**
     * @return array
     */
    public function getSpecialCaseClosingTags()
    {
        return $this->specialCaseClosingTags;
    }

    /**
     * @return boolean
     */
    public function isUseTableDiffing()
    {
        return $this->useTableDiffing;
    }

    /**
     * @param boolean $useTableDiffing
     *
     * @return HtmlDiffConfig
     */
    public function setUseTableDiffing($useTableDiffing)
    {
        $this->useTableDiffing = $useTableDiffing;

        return $this;
    }

    /**
     * @param null|\Doctrine\Common\Cache\Cache $cacheProvider
     *
     * @return $this
     */
    public function setCacheProvider(\Doctrine\Common\Cache\Cache $cacheProvider = null)
    {
        $this->cacheProvider = $cacheProvider;

        return $this;
    }

    /**
     * @return null|\Doctrine\Common\Cache\Cache
     */
    public function getCacheProvider()
    {
        return $this->cacheProvider;
    }

    /**
     * @param string $tag
     *
     * @return string
     */
    protected function getOpeningTag($tag)
    {
        return "/<".$tag."[^>]*/i";
    }

    /**
     * @param string $tag
     *
     * @return string
     */
    protected function getClosingTag($tag)
    {
        return "</".$tag.">";
    }
}


1		<?php
2
3		namespace Caxy\HtmlDiff;
4
5		/**
6		* Class HtmlDiffConfig
7		* @package Caxy\HtmlDiff
8		*/
9		class HtmlDiffConfig
10		{
11		/**
12		* @var array
13		*/
14		protected $specialCaseTags = array('strong', 'b', 'i', 'big', 'small', 'u', 'sub', 'sup', 'strike', 's', 'p');
15
16		/**
17		* @var array
18		*/
19		protected $specialCaseChars = array('.', ',', '(', ')', '\'');
20
21		/**
22		* @var bool
23		*/
24		protected $groupDiffs = true;
25
26		/**
27		* @var bool
28		*/
29		protected $insertSpaceInReplace = false;
30
31		/**
32		* @var string
33		*/
34		protected $encoding = 'UTF-8';
35
36		/**
37		* @var array
38		*/
39		protected $isolatedDiffTags = array(
40		'ol' => '[[REPLACE_ORDERED_LIST]]',
41		'ul' => '[[REPLACE_UNORDERED_LIST]]',
42		'sub' => '[[REPLACE_SUB_SCRIPT]]',
43		'sup' => '[[REPLACE_SUPER_SCRIPT]]',
44		'dl' => '[[REPLACE_DEFINITION_LIST]]',
45		'table' => '[[REPLACE_TABLE]]',
46		'strong' => '[[REPLACE_STRONG]]',
47		'b' => '[[REPLACE_B]]',
48		'em' => '[[REPLACE_EM]]',
49		'i' => '[[REPLACE_I]]',
50		'a' => '[[REPLACE_A]]',
51		);
52
53		/**
54		* @var int
55		*/
56		protected $matchThreshold = 80;
57		/**
58		* @var array
59		*/
60		protected $specialCaseOpeningTags = array();
61		/**
62		* @var array
63		*/
64		protected $specialCaseClosingTags = array();
65
66		/**
67		* @var bool
68		*/
69		protected $useTableDiffing = true;
70
71		/**
72		* @var null\|\Doctrine\Common\Cache\Cache
73		*/
74		protected $cacheProvider;
75
76		/**
77		* @return HtmlDiffConfig
78		*/
79	11	public static function create()
80		{
81	11	return new self();
82		}
83
84		/**
85		* HtmlDiffConfig constructor.
86		*/
87	11	public function __construct()
88		{
89	11	$this->setSpecialCaseTags($this->specialCaseTags);
90	11	}
91
92		/**
93		* @return int
94		*/
95	4	public function getMatchThreshold()
96		{
97	4	return $this->matchThreshold;
98		}
99
100		/**
101		* @param int $matchThreshold
102		*
103		* @return AbstractDiff
		0 ignored issues – show Documentation introduced 2016-02-29 16:17 UTC by Report Bug Copy Issue Report Should the return type not be `HtmlDiffConfig`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
104		*/
105		public function setMatchThreshold($matchThreshold)
106		{
107		$this->matchThreshold = $matchThreshold;
108
109		return $this;
110		}
111
112		/**
113		* @param array $chars
114		*/
115		public function setSpecialCaseChars(array $chars)
116		{
117		$this->specialCaseChars = $chars;
118		}
119
120		/**
121		* @return array\|null
122		*/
123	11	public function getSpecialCaseChars()
124		{
125	11	return $this->specialCaseChars;
126		}
127
128		/**
129		* @param string $char
130		*
131		* @return $this
132		*/
133		public function addSpecialCaseChar($char)
134		{
135		if (!in_array($char, $this->specialCaseChars)) {
136		$this->specialCaseChars[] = $char;
137		}
138
139		return $this;
140		}
141
142		/**
143		* @param string $char
144		*
145		* @return $this
146		*/
147		public function removeSpecialCaseChar($char)
148		{
149		$key = array_search($char, $this->specialCaseChars);
150		if ($key !== false) {
151		unset($this->specialCaseChars[$key]);
152		}
153
154		return $this;
155		}
156
157		/**
158		* @param array $tags
159		*
160		* @return $this
161		*/
162	11	public function setSpecialCaseTags(array $tags = array())
163		{
164	11	$this->specialCaseTags = $tags;
165	11	$this->specialCaseOpeningTags = array();
166	11	$this->specialCaseClosingTags = array();
167
168	11	foreach ($this->specialCaseTags as $tag) {
169	11	$this->addSpecialCaseTag($tag);
170	11	}
171
172	11	return $this;
173		}
174
175		/**
176		* @param string $tag
177		*
178		* @return $this
179		*/
180	11	public function addSpecialCaseTag($tag)
181		{
182	11	if (!in_array($tag, $this->specialCaseTags)) {
183		$this->specialCaseTags[] = $tag;
184		}
185
186	11	$opening = $this->getOpeningTag($tag);
187	11	$closing = $this->getClosingTag($tag);
188
189	11	if (!in_array($opening, $this->specialCaseOpeningTags)) {
190	11	$this->specialCaseOpeningTags[] = $opening;
191	11	}
192	11	if (!in_array($closing, $this->specialCaseClosingTags)) {
193	11	$this->specialCaseClosingTags[] = $closing;
194	11	}
195
196	11	return $this;
197		}
198
199		/**
200		* @param string $tag
201		*
202		* @return $this
203		*/
204		public function removeSpecialCaseTag($tag)
205		{
206		if (($key = array_search($tag, $this->specialCaseTags)) !== false) {
207		unset($this->specialCaseTags[$key]);
208
209		$opening = $this->getOpeningTag($tag);
210		$closing = $this->getClosingTag($tag);
211
212		if (($key = array_search($opening, $this->specialCaseOpeningTags)) !== false) {
213		unset($this->specialCaseOpeningTags[$key]);
214		}
215		if (($key = array_search($closing, $this->specialCaseClosingTags)) !== false) {
216		unset($this->specialCaseClosingTags[$key]);
217		}
218		}
219
220		return $this;
221		}
222
223		/**
224		* @return array\|null
225		*/
226		public function getSpecialCaseTags()
227		{
228		return $this->specialCaseTags;
229		}
230
231
232		/**
233		* @return boolean
234		*/
235	11	public function isGroupDiffs()
236		{
237	11	return $this->groupDiffs;
238		}
239
240		/**
241		* @param boolean $groupDiffs
242		*
243		* @return HtmlDiffConfig
244		*/
245		public function setGroupDiffs($groupDiffs)
246		{
247		$this->groupDiffs = $groupDiffs;
248
249		return $this;
250		}
251
252		/**
253		* @return string
254		*/
255		public function getEncoding()
256		{
257		return $this->encoding;
258		}
259
260		/**
261		* @param string $encoding
262		*
263		* @return HtmlDiffConfig
264		*/
265	11	public function setEncoding($encoding)
266		{
267	11	$this->encoding = $encoding;
268
269	11	return $this;
270		}
271
272		/**
273		* @return boolean
274		*/
275		public function isInsertSpaceInReplace()
276		{
277		return $this->insertSpaceInReplace;
278		}
279
280		/**
281		* @param boolean $insertSpaceInReplace
282		*
283		* @return HtmlDiffConfig
284		*/
285		public function setInsertSpaceInReplace($insertSpaceInReplace)
286		{
287		$this->insertSpaceInReplace = $insertSpaceInReplace;
288
289		return $this;
290		}
291
292		/**
293		* @return array
294		*/
295	11	public function getIsolatedDiffTags()
296		{
297	11	return $this->isolatedDiffTags;
298		}
299
300		/**
301		* @param array $isolatedDiffTags
302		*
303		* @return HtmlDiffConfig
304		*/
305		public function setIsolatedDiffTags($isolatedDiffTags)
306		{
307		$this->isolatedDiffTags = $isolatedDiffTags;
308
309		return $this;
310		}
311
312		/**
313		* @param string $tag
314		* @param null\|string $placeholder
315		*
316		* @return $this
317		*/
318		public function addIsolatedDiffTag($tag, $placeholder = null)
319		{
320		if (null === $placeholder) {
321		$placeholder = sprintf('[[REPLACE_%s]]', strtoupper($tag));
322		}
323
324		if ($this->isIsolatedDiffTag($tag) && $this->isolatedDiffTags[$tag] !== $placeholder) {
325		throw new \InvalidArgumentException(
326		sprintf('Isolated diff tag "%s" already exists using a different placeholder', $tag)
327		);
328		}
329
330		$matchingKey = array_search($placeholder, $this->isolatedDiffTags, true);
331		if (false !== $matchingKey && $matchingKey !== $tag) {
332		throw new \InvalidArgumentException(
333		sprintf('Placeholder already being used for a different tag "%s"', $tag)
334		);
335		}
336
337		if (!array_key_exists($tag, $this->isolatedDiffTags)) {
338		$this->isolatedDiffTags[$tag] = $placeholder;
339		}
340
341		return $this;
342		}
343
344		/**
345		* @param string $tag
346		*
347		* @return $this
348		*/
349		public function removeIsolatedDiffTag($tag)
350		{
351		if ($this->isIsolatedDiffTag($tag)) {
352		unset($this->isolatedDiffTags[$tag]);
353		}
354
355		return $this;
356		}
357
358		/**
359		* @param string $tag
360		*
361		* @return bool
362		*/
363	11	public function isIsolatedDiffTag($tag)
364		{
365	11	return array_key_exists($tag, $this->isolatedDiffTags);
366		}
367
368		/**
369		* @param string $text
370		*
371		* @return bool
372		*/
373	11	public function isIsolatedDiffTagPlaceholder($text)
374		{
375	11	return in_array($text, $this->isolatedDiffTags, true);
376		}
377
378		/**
379		* @param string $tag
380		*
381		* @return null\|string
382		*/
383	11	public function getIsolatedDiffTagPlaceholder($tag)
384		{
385	11	return $this->isIsolatedDiffTag($tag) ? $this->isolatedDiffTags[$tag] : null;
386		}
387
388		/**
389		* @return array
390		*/
391	6	public function getSpecialCaseOpeningTags()
392		{
393	6	return $this->specialCaseOpeningTags;
394		}
395
396		/**
397		* @return array
398		*/
399	6	public function getSpecialCaseClosingTags()
400		{
401	6	return $this->specialCaseClosingTags;
402		}
403
404		/**
405		* @return boolean
406		*/
407	5	public function isUseTableDiffing()
408		{
409	5	return $this->useTableDiffing;
410		}
411
412		/**
413		* @param boolean $useTableDiffing
414		*
415		* @return HtmlDiffConfig
416		*/
417		public function setUseTableDiffing($useTableDiffing)
418		{
419		$this->useTableDiffing = $useTableDiffing;
420
421		return $this;
422		}
423
424		/**
425		* @param null\|\Doctrine\Common\Cache\Cache $cacheProvider
426		*
427		* @return $this
428		*/
429		public function setCacheProvider(\Doctrine\Common\Cache\Cache $cacheProvider = null)
430		{
431		$this->cacheProvider = $cacheProvider;
432
433		return $this;
434		}
435
436		/**
437		* @return null\|\Doctrine\Common\Cache\Cache
438		*/
439	11	public function getCacheProvider()
440		{
441	11	return $this->cacheProvider;
442		}
443
444		/**
445		* @param string $tag
446		*
447		* @return string
448		*/
449	11	protected function getOpeningTag($tag)
450		{
451	11	return "/<".$tag."[^>]*/i";
452		}
453
454		/**
455		* @param string $tag
456		*
457		* @return string
458		*/
459	11	protected function getClosingTag($tag)
460		{
461	11	return "</".$tag.">";
462		}
463		}
464

caxy / php-htmldiff

Pull Request — master (#33)

HtmlDiffConfig B

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

33 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

Filter issues like