Crawler::addToDepthTree() - Code Metrics - Inspection of "Improve extendability" - spatie/crawler - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#173)

by Freek

created 2018-06-25 08:09 UTC

Crawler::addToDepthTree() A

↳ Parent: Crawler

Complexity

Conditions	4
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	24
rs	9.536
cc	4
nc	4
nop	3

<?php

namespace Spatie\Crawler;

use Generator;
use Spatie\Crawler\Exception\InvalidCrawlRequestHandler;
use Spatie\Crawler\Handlers\CrawlRequestFailed;
use Spatie\Crawler\Handlers\CrawlRequestFulfilled;
use Tree\Node\Node;
use GuzzleHttp\Pool;
use GuzzleHttp\Client;
use GuzzleHttp\Psr7\Uri;
use GuzzleHttp\Psr7\Request;
use Spatie\Robots\RobotsTxt;
use GuzzleHttp\RequestOptions;
use Psr\Http\Message\UriInterface;
use Spatie\Browsershot\Browsershot;
use Spatie\Crawler\CrawlQueue\CrawlQueue;
use Spatie\Crawler\Handlers\DefaultCrawlRequestFailed;
use Spatie\Crawler\Handlers\DefaultCrawlRequestFulfilled;
use Spatie\Crawler\CrawlQueue\CollectionCrawlQueue;

class Crawler
{
    /** @var \GuzzleHttp\Client */
    protected $client;

    /** @var \Psr\Http\Message\UriInterface */
    protected $baseUrl;

    /** @var \Spatie\Crawler\CrawlObserverCollection */
    protected $crawlObservers;

    /** @var \Spatie\Crawler\CrawlProfile */
    protected $crawlProfile;

    /** @var int */
    protected $concurrency;

    /** @var \Spatie\Crawler\CrawlQueue\CrawlQueue */
    protected $crawlQueue;

    /** @var int */
    protected $crawledUrlCount = 0;

    /** @var int|null */
    protected $maximumCrawlCount = null;

    /** @var int */
    protected $maximumResponseSize = 1024 * 1024 * 2;

    /** @var int|null */
    protected $maximumDepth = null;

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

    /** @var \Tree\Node\Node */
    protected $depthTree;

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

    /** @var Browsershot */
    protected $browsershot = null;

    /** @var \Spatie\Robots\RobotsTxt */
    protected $robotsTxt = null;

    /** @var string */
    protected $crawlRequestFulfilledClass;

    /** @var string */
    protected $crawlRequestFailedClass;

    /** @var   */
    protected static $defaultClientOptions = [
        RequestOptions::COOKIES => true,
        RequestOptions::CONNECT_TIMEOUT => 10,
        RequestOptions::TIMEOUT => 10,
        RequestOptions::ALLOW_REDIRECTS => false,
    ];

    public static function create(array $clientOptions = []): Crawler
    {
        $clientOptions = (count($clientOptions))
            ? $clientOptions
            : static::$defaultClientOptions;

        $client = new Client($clientOptions);

        return new static($client);
    }

    public function __construct(Client $client, int $concurrency = 10)
    {
        $this->client = $client;

        $this->concurrency = $concurrency;

        $this->crawlProfile = new CrawlAllUrls();

        $this->crawlQueue = new CollectionCrawlQueue();

        $this->crawlObservers = new CrawlObserverCollection();

        $this->crawlRequestFulfilledClass = CrawlRequestFulfilled::class;

        $this->crawlRequestFailedClass = CrawlRequestFailed::class;
    }

    public function setConcurrency(int $concurrency): Crawler
    {
        $this->concurrency = $concurrency;

        return $this;
    }

    public function setMaximumResponseSize(int $maximumResponseSizeInBytes): Crawler
    {
        $this->maximumResponseSize = $maximumResponseSizeInBytes;

        return $this;
    }

    public function getMaximumResponseSize(): ?int
    {
        return $this->maximumResponseSize;
    }

    public function setMaximumCrawlCount(int $maximumCrawlCount): Crawler
    {
        $this->maximumCrawlCount = $maximumCrawlCount;

        return $this;
    }

    public function getMaximumCrawlCount(): ?int
    {
        return $this->maximumCrawlCount;
    }

    public function getCrawlerUrlCount(): int
    {
        return $this->crawledUrlCount;
    }

    public function setMaximumDepth(int $maximumDepth): Crawler
    {
        $this->maximumDepth = $maximumDepth;

        return $this;
    }

    public function getMaximumDepth(): ?int
    {
        return $this->maximumDepth;
    }

    public function ignoreRobots(): Crawler
    {
        $this->respectRobots = false;

        return $this;
    }

    public function respectRobots(): Crawler
    {
        $this->respectRobots = true;

        return $this;
    }

    public function mustRespectRobots(): bool
    {
        return $this->respectRobots;
    }

    public function getRobotsTxt(): RobotsTxt
    {
        return $this->robotsTxt;
    }

    public function setCrawlQueue(CrawlQueue $crawlQueue): Crawler
    {
        $this->crawlQueue = $crawlQueue;

        return $this;
    }

    public function getCrawlQueue(): CrawlQueue
    {
        return $this->crawlQueue;
    }

    public function executeJavaScript(): Crawler
    {
        $this->executeJavaScript = true;

        return $this;
    }

    public function doNotExecuteJavaScript(): Crawler
    {
        $this->executeJavaScript = false;

        return $this;
    }

    public function mayExecuteJavascript(): bool
    {
        return $this->executeJavaScript;
    }

    /**
     * @param \Spatie\Crawler\CrawlObserver|array[\Spatie\Crawler\CrawlObserver] $crawlObservers

     *
     * @return $this
     */
    public function setCrawlObserver($crawlObservers): Crawler
    {
        if (!is_array($crawlObservers)) {
            $crawlObservers = [$crawlObservers];
        }

        return $this->setCrawlObservers($crawlObservers);
    }

    public function setCrawlObservers(array $crawlObservers): Crawler
    {
        $this->crawlObservers = new CrawlObserverCollection($crawlObservers);

        return $this;
    }

    public function addCrawlObserver(CrawlObserver $crawlObserver): Crawler
    {
        $this->crawlObservers->addObserver($crawlObserver);

        return $this;
    }

    public function getCrawlObservers(): CrawlObserverCollection
    {
        return $this->crawlObservers;
    }

    public function setCrawlProfile(CrawlProfile $crawlProfile): Crawler
    {
        $this->crawlProfile = $crawlProfile;

        return $this;
    }

    public function getCrawlProfile(): CrawlProfile
    {
        return $this->crawlProfile;
    }

    public function setCrawlFulfilledHandlerClass(string $crawlRequestFulfilledClass): Crawler
    {
        $baseClass = CrawlRequestFulfilled::class;

        if (!is_subclass_of($crawlRequestFulfilledClass, $baseClass)) {
            throw InvalidCrawlRequestHandler::doesNotExtendBaseClass($crawlRequestFulfilledClass, $baseClass);
        }

        $this->crawlRequestFulfilledClass = $crawlRequestFulfilledClass;

        return $this;
    }

    public function setCrawlFailedHandlerClass(string $crawlRequestFailedClass): Crawler
    {
        $baseClass = CrawlRequestFailed::class;

        if (!is_subclass_of($crawlRequestFailedClass, $baseClass)) {
            throw InvalidCrawlRequestHandler::doesNotExtendBaseClass($crawlRequestFailedClass, $baseClass);
        }

        $this->crawlRequestFailedClass = $crawlRequestFailedClass;

        return $this;
    }


    public function setBrowsershot(Browsershot $browsershot)
    {
        $this->browsershot = $browsershot;

        return $this;
    }

    public function getBrowsershot(): Browsershot
    {
        if (!$this->browsershot) {
            $this->browsershot = new Browsershot();
        }

        return $this->browsershot;
    }


    public function getBaseUrl(): UriInterface
    {
        return $this->baseUrl;
    }

    /**
     * @param \Psr\Http\Message\UriInterface|string $baseUrl
     */
    public function startCrawling($baseUrl)
    {
        if (! $baseUrl instanceof UriInterface) {
            $baseUrl = new Uri($baseUrl);
        }

        if ($baseUrl->getScheme() === '') {
            $baseUrl = $baseUrl->withScheme('http');
        }

        if ($baseUrl->getPath() === '') {
            $baseUrl = $baseUrl->withPath('/');
        }

        $this->baseUrl = $baseUrl;

        $crawlUrl = CrawlUrl::create($this->baseUrl);

        $this->robotsTxt = $this->createRobotsTxt($crawlUrl->url);

        if ($this->robotsTxt->allows((string) $crawlUrl->url) ||
            ! $this->respectRobots
        ) {
            $this->addToCrawlQueue($crawlUrl);
        }

        $this->depthTree = new Node((string) $this->baseUrl);

        $this->startCrawlingQueue();

        foreach ($this->crawlObservers as $crawlObserver) {
            $crawlObserver->finishedCrawling();
        }
    }

    public function addToDepthTree(UriInterface $url, UriInterface $parentUrl, Node $node = null): ?Node
    {
        $node = $node ?? $this->depthTree;

        $returnNode = null;

        if ($node->getValue() === (string) $parentUrl) {
            $newNode = new Node((string) $url);

            $node->addChild($newNode);

            return $newNode;
        }

        foreach ($node->getChildren() as $currentNode) {
            $returnNode = $this->addToDepthTree($url, $parentUrl, $currentNode);

            if (!is_null($returnNode)) {
                break;
            }
        }

        return $returnNode;
    }

    protected function startCrawlingQueue()
    {
        while ($this->crawlQueue->hasPendingUrls()) {
            $pool = new Pool($this->client, $this->getCrawlRequests(), [
                'concurrency' => $this->concurrency,
                'options' => $this->client->getConfig(),
                'fulfilled' => new $this->crawlRequestFulfilledClass($this),
                'rejected' => new $this->crawlRequestFailedClass($this)
            ]);

            $promise = $pool->promise();

            $promise->wait();
        }
    }

    /**
     * @deprecated This function will be removed in the next major version
     */
    public function endsWith($haystack, $needle)
    {
        return strrpos($haystack, $needle) + strlen($needle) ===
            strlen($haystack);
    }

    protected function createRobotsTxt(UriInterface $uri): RobotsTxt
    {
        return RobotsTxt::create($uri->withPath('/robots.txt'));
    }

    protected function getCrawlRequests(): Generator
    {
        while ($crawlUrl = $this->crawlQueue->getFirstPendingUrl()) {
            if (! $this->crawlProfile->shouldCrawl($crawlUrl->url)) {
                $this->crawlQueue->markAsProcessed($crawlUrl);
                continue;
            }

            if ($this->crawlQueue->hasAlreadyBeenProcessed($crawlUrl)) {
                continue;
            }

            foreach ($this->crawlObservers as $crawlObserver) {
                $crawlObserver->willCrawl($crawlUrl->url);
            }

            $this->crawlQueue->markAsProcessed($crawlUrl);

            yield $crawlUrl->getId() => new Request('GET', $crawlUrl->url);
        }
    }

    public function addToCrawlQueue(CrawlUrl $crawlUrl): Crawler
    {
        if (!$this->getCrawlProfile()->shouldCrawl($crawlUrl->url)) {
            return $this;
        }

        if ($this->getCrawlQueue()->has($crawlUrl->url)) {
            return $this;
        }

        $this->crawledUrlCount++;

        $this->crawlQueue->add($crawlUrl);

        return $this;
    }

    public function maximumCrawlCountReached(): bool
    {
        $maximumCrawlCount = $this->getMaximumCrawlCount();

        if (is_null($maximumCrawlCount)) {
            return false;
        }

        return $this->getCrawlerUrlCount() >= $maximumCrawlCount;
    }
}


1			<?php
2
3			namespace Spatie\Crawler;
4
5			use Generator;
6			use Spatie\Crawler\Exception\InvalidCrawlRequestHandler;
7			use Spatie\Crawler\Handlers\CrawlRequestFailed;
8			use Spatie\Crawler\Handlers\CrawlRequestFulfilled;
9			use Tree\Node\Node;
10			use GuzzleHttp\Pool;
11			use GuzzleHttp\Client;
12			use GuzzleHttp\Psr7\Uri;
13			use GuzzleHttp\Psr7\Request;
14			use Spatie\Robots\RobotsTxt;
15			use GuzzleHttp\RequestOptions;
16			use Psr\Http\Message\UriInterface;
17			use Spatie\Browsershot\Browsershot;
18			use Spatie\Crawler\CrawlQueue\CrawlQueue;
19			use Spatie\Crawler\Handlers\DefaultCrawlRequestFailed;
20			use Spatie\Crawler\Handlers\DefaultCrawlRequestFulfilled;
21			use Spatie\Crawler\CrawlQueue\CollectionCrawlQueue;
22
23			class Crawler
24			{
25			/** @var \GuzzleHttp\Client */
26			protected $client;
27
28			/** @var \Psr\Http\Message\UriInterface */
29			protected $baseUrl;
30
31			/** @var \Spatie\Crawler\CrawlObserverCollection */
32			protected $crawlObservers;
33
34			/** @var \Spatie\Crawler\CrawlProfile */
35			protected $crawlProfile;
36
37			/** @var int */
38			protected $concurrency;
39
40			/** @var \Spatie\Crawler\CrawlQueue\CrawlQueue */
41			protected $crawlQueue;
42
43			/** @var int */
44			protected $crawledUrlCount = 0;
45
46			/** @var int\|null */
47			protected $maximumCrawlCount = null;
48
49			/** @var int */
50			protected $maximumResponseSize = 1024 * 1024 * 2;
51
52			/** @var int\|null */
53			protected $maximumDepth = null;
54
55			/** @var bool */
56			protected $respectRobots = true;
57
58			/** @var \Tree\Node\Node */
59			protected $depthTree;
60
61			/** @var bool */
62			protected $executeJavaScript = false;
63
64			/** @var Browsershot */
65			protected $browsershot = null;
66
67			/** @var \Spatie\Robots\RobotsTxt */
68			protected $robotsTxt = null;
69
70			/** @var string */
71			protected $crawlRequestFulfilledClass;
72
73			/** @var string */
74			protected $crawlRequestFailedClass;
75
76			/** @var */
77			protected static $defaultClientOptions = [
78			RequestOptions::COOKIES => true,
79			RequestOptions::CONNECT_TIMEOUT => 10,
80			RequestOptions::TIMEOUT => 10,
81			RequestOptions::ALLOW_REDIRECTS => false,
82			];
83
84			public static function create(array $clientOptions = []): Crawler
85			{
86			$clientOptions = (count($clientOptions))
87			? $clientOptions
88			: static::$defaultClientOptions;
89
90			$client = new Client($clientOptions);
91
92			return new static($client);
93			}
94
95			public function __construct(Client $client, int $concurrency = 10)
96			{
97			$this->client = $client;
98
99			$this->concurrency = $concurrency;
100
101			$this->crawlProfile = new CrawlAllUrls();
102
103			$this->crawlQueue = new CollectionCrawlQueue();
104
105			$this->crawlObservers = new CrawlObserverCollection();
106
107			$this->crawlRequestFulfilledClass = CrawlRequestFulfilled::class;
108
109			$this->crawlRequestFailedClass = CrawlRequestFailed::class;
110			}
111
112			public function setConcurrency(int $concurrency): Crawler
113			{
114			$this->concurrency = $concurrency;
115
116			return $this;
117			}
118
119			public function setMaximumResponseSize(int $maximumResponseSizeInBytes): Crawler
120			{
121			$this->maximumResponseSize = $maximumResponseSizeInBytes;
122
123			return $this;
124			}
125
126			public function getMaximumResponseSize(): ?int
127			{
128			return $this->maximumResponseSize;
129			}
130
131			public function setMaximumCrawlCount(int $maximumCrawlCount): Crawler
132			{
133			$this->maximumCrawlCount = $maximumCrawlCount;
134
135			return $this;
136			}
137
138			public function getMaximumCrawlCount(): ?int
139			{
140			return $this->maximumCrawlCount;
141			}
142
143			public function getCrawlerUrlCount(): int
144			{
145			return $this->crawledUrlCount;
146			}
147
148			public function setMaximumDepth(int $maximumDepth): Crawler
149			{
150			$this->maximumDepth = $maximumDepth;
151
152			return $this;
153			}
154
155			public function getMaximumDepth(): ?int
156			{
157			return $this->maximumDepth;
158			}
159
160			public function ignoreRobots(): Crawler
161			{
162			$this->respectRobots = false;
163
164			return $this;
165			}
166
167			public function respectRobots(): Crawler
168			{
169			$this->respectRobots = true;
170
171			return $this;
172			}
173
174			public function mustRespectRobots(): bool
175			{
176			return $this->respectRobots;
177			}
178
179			public function getRobotsTxt(): RobotsTxt
180			{
181			return $this->robotsTxt;
182			}
183
184			public function setCrawlQueue(CrawlQueue $crawlQueue): Crawler
185			{
186			$this->crawlQueue = $crawlQueue;
187
188			return $this;
189			}
190
191			public function getCrawlQueue(): CrawlQueue
192			{
193			return $this->crawlQueue;
194			}
195
196			public function executeJavaScript(): Crawler
197			{
198			$this->executeJavaScript = true;
199
200			return $this;
201			}
202
203			public function doNotExecuteJavaScript(): Crawler
204			{
205			$this->executeJavaScript = false;
206
207			return $this;
208			}
209
210			public function mayExecuteJavascript(): bool
211			{
212			return $this->executeJavaScript;
213			}
214
215			/**
216			* @param \Spatie\Crawler\CrawlObserver\|array[\Spatie\Crawler\CrawlObserver] $crawlObservers
			0 ignored issues – show Documentation introduced 2018-01-25 20:52 UTC by Report Bug Copy Issue Report The doc-type `\Spatie\Crawler\CrawlObs...\Crawler\CrawlObserver]` could not be parsed: Expected "]" at position 4, but found "\Spatie\Crawler\CrawlObserver". (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
217			*
218			* @return $this
219			*/
220			public function setCrawlObserver($crawlObservers): Crawler
221			{
222			if (!is_array($crawlObservers)) {
223			$crawlObservers = [$crawlObservers];
224			}
225
226			return $this->setCrawlObservers($crawlObservers);
227			}
228
229			public function setCrawlObservers(array $crawlObservers): Crawler
230			{
231			$this->crawlObservers = new CrawlObserverCollection($crawlObservers);
232
233			return $this;
234			}
235
236			public function addCrawlObserver(CrawlObserver $crawlObserver): Crawler
237			{
238			$this->crawlObservers->addObserver($crawlObserver);
239
240			return $this;
241			}
242
243			public function getCrawlObservers(): CrawlObserverCollection
244			{
245			return $this->crawlObservers;
246			}
247
248			public function setCrawlProfile(CrawlProfile $crawlProfile): Crawler
249			{
250			$this->crawlProfile = $crawlProfile;
251
252			return $this;
253			}
254
255			public function getCrawlProfile(): CrawlProfile
256			{
257			return $this->crawlProfile;
258			}
259
260			public function setCrawlFulfilledHandlerClass(string $crawlRequestFulfilledClass): Crawler
261			{
262			$baseClass = CrawlRequestFulfilled::class;
263
264			if (!is_subclass_of($crawlRequestFulfilledClass, $baseClass)) {
265			throw InvalidCrawlRequestHandler::doesNotExtendBaseClass($crawlRequestFulfilledClass, $baseClass);
266			}
267
268			$this->crawlRequestFulfilledClass = $crawlRequestFulfilledClass;
269
270			return $this;
271			}
272
273			public function setCrawlFailedHandlerClass(string $crawlRequestFailedClass): Crawler
274			{
275			$baseClass = CrawlRequestFailed::class;
276
277			if (!is_subclass_of($crawlRequestFailedClass, $baseClass)) {
278			throw InvalidCrawlRequestHandler::doesNotExtendBaseClass($crawlRequestFailedClass, $baseClass);
279			}
280
281			$this->crawlRequestFailedClass = $crawlRequestFailedClass;
282
283			return $this;
284			}
285
286
287			public function setBrowsershot(Browsershot $browsershot)
288			{
289			$this->browsershot = $browsershot;
290
291			return $this;
292			}
293
294			public function getBrowsershot(): Browsershot
295			{
296			if (!$this->browsershot) {
297			$this->browsershot = new Browsershot();
298			}
299
300			return $this->browsershot;
301			}
302
303
304			public function getBaseUrl(): UriInterface
305			{
306			return $this->baseUrl;
307			}
308
309			/**
310			* @param \Psr\Http\Message\UriInterface\|string $baseUrl
311			*/
312			public function startCrawling($baseUrl)
313			{
314			if (! $baseUrl instanceof UriInterface) {
315			$baseUrl = new Uri($baseUrl);
316			}
317
318			if ($baseUrl->getScheme() === '') {
319			$baseUrl = $baseUrl->withScheme('http');
320			}
321
322			if ($baseUrl->getPath() === '') {
323			$baseUrl = $baseUrl->withPath('/');
324			}
325
326			$this->baseUrl = $baseUrl;
327
328			$crawlUrl = CrawlUrl::create($this->baseUrl);
329
330			$this->robotsTxt = $this->createRobotsTxt($crawlUrl->url);
331
332			if ($this->robotsTxt->allows((string) $crawlUrl->url) \|\|
333			! $this->respectRobots
334			) {
335			$this->addToCrawlQueue($crawlUrl);
336			}
337
338			$this->depthTree = new Node((string) $this->baseUrl);
339
340			$this->startCrawlingQueue();
341
342			foreach ($this->crawlObservers as $crawlObserver) {
343			$crawlObserver->finishedCrawling();
344			}
345			}
346
347			public function addToDepthTree(UriInterface $url, UriInterface $parentUrl, Node $node = null): ?Node
348			{
349			$node = $node ?? $this->depthTree;
350
351			$returnNode = null;
352
353			if ($node->getValue() === (string) $parentUrl) {
354			$newNode = new Node((string) $url);
355
356			$node->addChild($newNode);
357
358			return $newNode;
359			}
360
361			foreach ($node->getChildren() as $currentNode) {
362			$returnNode = $this->addToDepthTree($url, $parentUrl, $currentNode);
363
364			if (!is_null($returnNode)) {
365			break;
366			}
367			}
368
369			return $returnNode;
370			}
371
372			protected function startCrawlingQueue()
373			{
374			while ($this->crawlQueue->hasPendingUrls()) {
375			$pool = new Pool($this->client, $this->getCrawlRequests(), [
376			'concurrency' => $this->concurrency,
377			'options' => $this->client->getConfig(),
378			'fulfilled' => new $this->crawlRequestFulfilledClass($this),
379			'rejected' => new $this->crawlRequestFailedClass($this)
380			]);
381
382			$promise = $pool->promise();
383
384			$promise->wait();
385			}
386			}
387
388			/**
389			* @deprecated This function will be removed in the next major version
390			*/
391			public function endsWith($haystack, $needle)
392			{
393			return strrpos($haystack, $needle) + strlen($needle) ===
394			strlen($haystack);
395			}
396
397			protected function createRobotsTxt(UriInterface $uri): RobotsTxt
398			{
399			return RobotsTxt::create($uri->withPath('/robots.txt'));
400			}
401
402			protected function getCrawlRequests(): Generator
403			{
404			while ($crawlUrl = $this->crawlQueue->getFirstPendingUrl()) {
405			if (! $this->crawlProfile->shouldCrawl($crawlUrl->url)) {
406			$this->crawlQueue->markAsProcessed($crawlUrl);
407			continue;
408			}
409
410			if ($this->crawlQueue->hasAlreadyBeenProcessed($crawlUrl)) {
411			continue;
412			}
413
414			foreach ($this->crawlObservers as $crawlObserver) {
415			$crawlObserver->willCrawl($crawlUrl->url);
416			}
417
418			$this->crawlQueue->markAsProcessed($crawlUrl);
419
420			yield $crawlUrl->getId() => new Request('GET', $crawlUrl->url);
421			}
422			}
423
424			public function addToCrawlQueue(CrawlUrl $crawlUrl): Crawler
425			{
426			if (!$this->getCrawlProfile()->shouldCrawl($crawlUrl->url)) {
427			return $this;
428			}
429
430			if ($this->getCrawlQueue()->has($crawlUrl->url)) {
431			return $this;
432			}
433
434			$this->crawledUrlCount++;
435
436			$this->crawlQueue->add($crawlUrl);
437
438			return $this;
439			}
440
441			public function maximumCrawlCountReached(): bool
442			{
443			$maximumCrawlCount = $this->getMaximumCrawlCount();
444
445			if (is_null($maximumCrawlCount)) {
446			return false;
447			}
448
449			return $this->getCrawlerUrlCount() >= $maximumCrawlCount;
450			}
451			}
452

spatie / crawler

Pull Request — master (#173)

Crawler::addToDepthTree() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like