TailwindCSS::removeUnwantedJavaScript() - Code Metrics - Inspection of "add method to remove unwanted javascript for tailw..." - godbout/dash-docset-builder - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 510264...8fb659 )

by Guillaume

created 2020-05-22 10:19 UTC

TailwindCSS::removeUnwantedJavaScript() A

↳ Parent: TailwindCSS

Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	1

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

<?php

namespace App\Docsets;

use Illuminate\Support\Str;
use Wa72\HtmlPageDom\HtmlPage;
use Illuminate\Support\Collection;
use Wa72\HtmlPageDom\HtmlPageCrawler;
use Illuminate\Support\Facades\Storage;

class TailwindCSS extends BaseDocset
{
    public const CODE = 'tailwindcss';
    public const NAME = 'Tailwind CSS';
    public const URL = 'tailwindcss.com';
    public const INDEX = 'installation.html';
    public const PLAYGROUND = 'https://codesandbox.io/s/github/lbogdan/tailwindcss-playground';
    public const ICON_16 = 'favicon-16x16.png';
    public const ICON_32 = 'favicon-32x32.png';
    public const EXTERNAL_DOMAINS = [
        'refactoring-ui.nyc3.cdn.digitaloceanspaces.com',
        'jsdelivr.net',
        'code.jquery.com',
        'rsms.me'
    ];

    public function entries(string $file): Collection
    {
        $crawler = HtmlPageCrawler::create(Storage::get($file));

        $entries = collect();

        $entries = $entries->merge($this->environmentEntries($crawler, $file));
        $entries = $entries->merge($this->instructionEntries($crawler, $file));
        $entries = $entries->merge($this->sampleEntries($crawler, $file));
        $entries = $entries->merge($this->resourceEntries($crawler, $file));
        $entries = $entries->merge($this->guideEntries($crawler, $file));
        $entries = $entries->merge($this->sectionEntries($crawler, $file));

        return $entries;
    }

    protected function environmentEntries(HtmlPageCrawler $crawler, string $file)
    {
        $entries = collect();

        if (basename($file) === 'community.html') {
            $crawler->filter('h2')->each(function (HtmlPageCrawler $node) use ($entries, $file) {
                $entries->push([
                    'name' => $this->cleanAnchorText($node->text()),
                    'type' => 'Environment',
                    'path' => basename($file) . '#' . Str::slug($node->text()),
                ]);
            });

            return $entries;
        }
    }

    protected function instructionEntries(HtmlPageCrawler $crawler, string $file)
    {
        $entries = collect();

        if (basename($file) === 'screencasts.html') {
            $crawler->filter('span.relative')->each(function (HtmlPageCrawler $node) use ($entries) {
                $entries->push([
                    'name' => $this->cleanAnchorText($node->text()),
                    'type' => 'Instruction',
                    'path' => $node->parents()->first()->attr('href'),
                ]);
            });

            return $entries;
        }
    }

    protected function sampleEntries(HtmlPageCrawler $crawler, string $file)
    {
        $entries = collect();

        if (basename($file) === 'components.html') {
            $crawler->filter('span.relative')->each(function (HtmlPageCrawler $node) use ($entries) {
                $entries->push([
                    'name' => $this->cleanAnchorText($node->text()),
                    'type' => 'Sample',
                    'path' => $node->parents()->first()->attr('href'),
                ]);
            });

            return $entries;
        }
    }

    protected function resourceEntries(HtmlPageCrawler $crawler, string $file)
    {
        $entries = collect();

        if (basename($file) === 'resources.html') {
            $crawler->filter('h2')->each(function (HtmlPageCrawler $node) use ($entries, $file) {
                $entries->push([
                    'name' => $this->cleanAnchorText($node->text()),
                    'type' => 'Resource',
                    'path' => basename($file) . '#' . Str::slug($node->text()),
                ]);
            });

            $crawler->filter('h3')->each(function (HtmlPageCrawler $node) use ($entries, $file) {
                $entries->push([
                    'name' => $this->cleanAnchorText($node->text()),
                    'type' => 'Section',
                    'path' => basename($file) . '#' . Str::slug($node->text()),
                ]);
            });

            return $entries;
        }
    }

    protected function guideEntries(HtmlPageCrawler $crawler, string $file)
    {
        $pageTitle = (new HtmlPage(Storage::get($file)))->getTitle();

        $entries = collect();

        if ($pageTitle === 'Installation - Tailwind CSS') {
            $crawler->filter('#navWrapper li a')->each(static function (HtmlPageCrawler $node) use ($entries) {
                $entries->push([
                    'name' => trim($node->text()),
                    'type' => 'Guide',
                    'path' => $node->attr('href'),
                ]);
            });
        }

        return $entries;
    }

    protected function sectionEntries(HtmlPageCrawler $crawler, string $file)
    {
        $entries = collect();

        $crawler->filter('h2')->each(function (HtmlPageCrawler $node) use ($entries, $file) {
            $entries->push([
                'name' => $this->cleanAnchorText($node->text()),
                'type' => 'Section',
                'path' => basename($file) . '#' . Str::slug($node->text()),
            ]);
        });

        return $entries;
    }

    public function format(string $html): string
    {
        $crawler = HtmlPageCrawler::create($html);

        $this->removeNavbarAndHeader($crawler);
        $this->removeLeftSidebar($crawler);
        $this->removeRightSidebar($crawler);
        $this->removeTailwindUIAlert($crawler);
        $this->removeUnwantedJavaScript($crawler);
        $this->updateCSS($crawler);
        $this->insertDashTableOfContents($crawler);

        return $crawler->saveHTML();
    }

    protected function removeNavbarAndHeader(HtmlPageCrawler $crawler)
    {
        $crawler->filter('body > div:first-child')->remove();
    }

    protected function removeLeftSidebar(HtmlPageCrawler $crawler)
    {
        $crawler->filter('#sidebar')->remove();
    }

    protected function removeRightSidebar(HtmlPageCrawler $crawler)
    {
        $crawler->filter('#app div.flex > div.hidden')->remove();
    }

    protected function removeTailwindUIAlert(HtmlPageCrawler $crawler)
    {
        $crawler->filter('body > div.transition.transform.fixed.z-100')->remove();
    }

    protected function removeUnwantedJavaScript(HtmlPageCrawler $crawler)
    {
        $crawler->filter('script[src*=analytics]')->remove();
        $crawler->filter('script[src*=docsearch]')->remove();
        $crawler->filter('script[src*=gtag]')->remove();
        $crawler->filterXPath("//script[text()[contains(.,'docsearch')]]")->remove();
        $crawler->filterXPath("//script[text()[contains(.,'gtag')]]")->remove();
        $crawler->filter('script[src*=jquery]')
            ->removeAttribute('integrity')
            ->removeAttribute('crossorigin');
    }

    protected function updateCSS(HtmlPageCrawler $crawler)
    {
        $this->updateTopPadding($crawler);
        $this->updateHeader($crawler);
        $this->updateContainerWidth($crawler);
        $this->updateBottomPadding($crawler);
    }

    protected function updateTopPadding(HtmlPageCrawler $crawler)
    {
        $crawler->filter('#app > div')
            ->removeClass('pt-12')
            ->removeClass('pt-24')
            ->removeClass('pb-16')
            ->removeClass('lg:pt-28')
            ->removeClass('lg:pt-12')
        ;
    }

    protected function updateHeader(HtmlPageCrawler $crawler)
    {
        $crawler->filter('#app > div > div.markdown')
            ->removeClass('lg:ml-0')
            ->removeClass('lg:mr-auto')
            ->removeClass('xl:mx-0')
            ->removeClass('xl:w-3/4')
            ->removeClass('max-w-3xl')
            ->removeClass('xl:px-12')
        ;
    }

    protected function updateContainerWidth(HtmlPageCrawler $crawler)
    {
        $crawler->filter('body > div:first-child')
            ->removeClass('max-w-screen-xl');

        $crawler->filter('#content-wrapper')
            ->removeClass('lg:static')
            ->removeClass('lg:max-h-full')
            ->removeClass('lg:overflow-visible')
            ->removeClass('lg:w-3/4')
            ->removeClass('xl:w-4/5');

        $crawler->filter('#app > div > div.flex > div.markdown')
            ->removeClass('xl:p-12')
            ->removeClass('max-w-3xl')
            ->removeClass('lg:ml-0')
            ->removeClass('lg:mr-auto')
            ->removeClass('xl:w-3/4')
            ->removeClass('xl:px-12')
            ->removeClass('xl:mx-0');
    }

    protected function updateBottomPadding(HtmlPageCrawler $crawler)
    {
        $crawler->filter('body')
            ->addClass('pb-8');
    }

    protected function insertDashTableOfContents(HtmlPageCrawler $crawler)
    {
        $crawler->filter('h1')
            ->before('<a name="//apple_ref/cpp/Section/Top" class="dashAnchor"></a>');

        $crawler->filter('h2, h3')->each(function (HtmlPageCrawler $node) {
            $node->prepend(
                '<a id="' . Str::slug($node->text()) . '" name="//apple_ref/cpp/Section/' . rawurlencode($this->cleanAnchorText($node->text())) . '" class="dashAnchor"></a>'
            );
        });
    }

    protected function cleanAnchorText($anchorText)
    {
        return trim(preg_replace('/\s+/', ' ', $anchorText));
    }
}


1		<?php
2
3		namespace App\Docsets;
4
5		use Illuminate\Support\Str;
6		use Wa72\HtmlPageDom\HtmlPage;
7		use Illuminate\Support\Collection;
8		use Wa72\HtmlPageDom\HtmlPageCrawler;
9		use Illuminate\Support\Facades\Storage;
10
11		class TailwindCSS extends BaseDocset
12		{
13		public const CODE = 'tailwindcss';
14		public const NAME = 'Tailwind CSS';
15		public const URL = 'tailwindcss.com';
16		public const INDEX = 'installation.html';
17		public const PLAYGROUND = 'https://codesandbox.io/s/github/lbogdan/tailwindcss-playground';
18		public const ICON_16 = 'favicon-16x16.png';
19		public const ICON_32 = 'favicon-32x32.png';
20		public const EXTERNAL_DOMAINS = [
21		'refactoring-ui.nyc3.cdn.digitaloceanspaces.com',
22		'jsdelivr.net',
23		'code.jquery.com',
24		'rsms.me'
25		];
26
27	1	public function entries(string $file): Collection
28		{
29	1	$crawler = HtmlPageCrawler::create(Storage::get($file));
30
31	1	$entries = collect();
32
33	1	$entries = $entries->merge($this->environmentEntries($crawler, $file));
34	1	$entries = $entries->merge($this->instructionEntries($crawler, $file));
35	1	$entries = $entries->merge($this->sampleEntries($crawler, $file));
36	1	$entries = $entries->merge($this->resourceEntries($crawler, $file));
37	1	$entries = $entries->merge($this->guideEntries($crawler, $file));
38	1	$entries = $entries->merge($this->sectionEntries($crawler, $file));
39
40	1	return $entries;
41		}
42
43	1	protected function environmentEntries(HtmlPageCrawler $crawler, string $file)
44		{
45	1	$entries = collect();
46
47	1	if (basename($file) === 'community.html') {
48		$crawler->filter('h2')->each(function (HtmlPageCrawler $node) use ($entries, $file) {
49		$entries->push([
50		'name' => $this->cleanAnchorText($node->text()),
51		'type' => 'Environment',
52		'path' => basename($file) . '#' . Str::slug($node->text()),
53		]);
54		});
55
56		return $entries;
57		}
58	1	}
59
60	1	protected function instructionEntries(HtmlPageCrawler $crawler, string $file)
61		{
62	1	$entries = collect();
63
64	1	if (basename($file) === 'screencasts.html') {
65		$crawler->filter('span.relative')->each(function (HtmlPageCrawler $node) use ($entries) {
66		$entries->push([
67		'name' => $this->cleanAnchorText($node->text()),
68		'type' => 'Instruction',
69		'path' => $node->parents()->first()->attr('href'),
70		]);
71		});
72
73		return $entries;
74		}
75	1	}
76
77	1	protected function sampleEntries(HtmlPageCrawler $crawler, string $file)
78		{
79	1	$entries = collect();
80
81	1	if (basename($file) === 'components.html') {
82		$crawler->filter('span.relative')->each(function (HtmlPageCrawler $node) use ($entries) {
83		$entries->push([
84		'name' => $this->cleanAnchorText($node->text()),
85		'type' => 'Sample',
86		'path' => $node->parents()->first()->attr('href'),
87		]);
88		});
89
90		return $entries;
91		}
92	1	}
93
94	1	protected function resourceEntries(HtmlPageCrawler $crawler, string $file)
95		{
96	1	$entries = collect();
97
98	1	if (basename($file) === 'resources.html') {
99		$crawler->filter('h2')->each(function (HtmlPageCrawler $node) use ($entries, $file) {
100	1	$entries->push([
101	1	'name' => $this->cleanAnchorText($node->text()),
102	1	'type' => 'Resource',
103	1	'path' => basename($file) . '#' . Str::slug($node->text()),
104		]);
105	1	});
106
107		$crawler->filter('h3')->each(function (HtmlPageCrawler $node) use ($entries, $file) {
108	1	$entries->push([
109	1	'name' => $this->cleanAnchorText($node->text()),
110	1	'type' => 'Section',
111	1	'path' => basename($file) . '#' . Str::slug($node->text()),
112		]);
113	1	});
114
115	1	return $entries;
116		}
117	1	}
118
119	1	protected function guideEntries(HtmlPageCrawler $crawler, string $file)
120		{
121	1	$pageTitle = (new HtmlPage(Storage::get($file)))->getTitle();
122
123	1	$entries = collect();
124
125	1	if ($pageTitle === 'Installation - Tailwind CSS') {
126		$crawler->filter('#navWrapper li a')->each(static function (HtmlPageCrawler $node) use ($entries) {
127	1	$entries->push([
128	1	'name' => trim($node->text()),
129	1	'type' => 'Guide',
130	1	'path' => $node->attr('href'),
131		]);
132	1	});
133		}
134
135	1	return $entries;
136		}
137
138	1	protected function sectionEntries(HtmlPageCrawler $crawler, string $file)
139		{
140	1	$entries = collect();
141
142		$crawler->filter('h2')->each(function (HtmlPageCrawler $node) use ($entries, $file) {
143	1	$entries->push([
144	1	'name' => $this->cleanAnchorText($node->text()),
145	1	'type' => 'Section',
146	1	'path' => basename($file) . '#' . Str::slug($node->text()),
147		]);
148	1	});
149
150	1	return $entries;
151		}
152
153	1	public function format(string $html): string
154		{
155	1	$crawler = HtmlPageCrawler::create($html);
156
157	1	$this->removeNavbarAndHeader($crawler);
158	1	$this->removeLeftSidebar($crawler);
159	1	$this->removeRightSidebar($crawler);
160	1	$this->removeTailwindUIAlert($crawler);
161	1	$this->removeUnwantedJavaScript($crawler);
162	1	$this->updateCSS($crawler);
163	1	$this->insertDashTableOfContents($crawler);
164
165	1	return $crawler->saveHTML();
166		}
167
168	1	protected function removeNavbarAndHeader(HtmlPageCrawler $crawler)
169		{
170	1	$crawler->filter('body > div:first-child')->remove();
171	1	}
172
173	1	protected function removeLeftSidebar(HtmlPageCrawler $crawler)
174		{
175	1	$crawler->filter('#sidebar')->remove();
176	1	}
177
178	1	protected function removeRightSidebar(HtmlPageCrawler $crawler)
179		{
180	1	$crawler->filter('#app div.flex > div.hidden')->remove();
181	1	}
182
183	1	protected function removeTailwindUIAlert(HtmlPageCrawler $crawler)
184		{
185	1	$crawler->filter('body > div.transition.transform.fixed.z-100')->remove();
186	1	}
187
188	1	protected function removeUnwantedJavaScript(HtmlPageCrawler $crawler)
189		{
190	1	$crawler->filter('script[src*=analytics]')->remove();
191	1	$crawler->filter('script[src*=docsearch]')->remove();
192	1	$crawler->filter('script[src*=gtag]')->remove();
193	1	$crawler->filterXPath("//script[text()[contains(.,'docsearch')]]")->remove();
194	1	$crawler->filterXPath("//script[text()[contains(.,'gtag')]]")->remove();
195	1	$crawler->filter('script[src*=jquery]')
196	1	->removeAttribute('integrity')
197	1	->removeAttribute('crossorigin');
198	1	}
199
200	1	protected function updateCSS(HtmlPageCrawler $crawler)
201		{
202	1	$this->updateTopPadding($crawler);
203	1	$this->updateHeader($crawler);
204	1	$this->updateContainerWidth($crawler);
205	1	$this->updateBottomPadding($crawler);
206	1	}
207
208	1	protected function updateTopPadding(HtmlPageCrawler $crawler)
209		{
210	1	$crawler->filter('#app > div')
211	1	->removeClass('pt-12')
212	1	->removeClass('pt-24')
213	1	->removeClass('pb-16')
214	1	->removeClass('lg:pt-28')
215	1	->removeClass('lg:pt-12')
216		;
217	1	}
218
219	1	protected function updateHeader(HtmlPageCrawler $crawler)
220		{
221	1	$crawler->filter('#app > div > div.markdown')
222	1	->removeClass('lg:ml-0')
223	1	->removeClass('lg:mr-auto')
224	1	->removeClass('xl:mx-0')
225	1	->removeClass('xl:w-3/4')
226	1	->removeClass('max-w-3xl')
227	1	->removeClass('xl:px-12')
228		;
229	1	}
230
231	1	protected function updateContainerWidth(HtmlPageCrawler $crawler)
232		{
233	1	$crawler->filter('body > div:first-child')
234	1	->removeClass('max-w-screen-xl');
235
236	1	$crawler->filter('#content-wrapper')
237	1	->removeClass('lg:static')
238	1	->removeClass('lg:max-h-full')
239	1	->removeClass('lg:overflow-visible')
240	1	->removeClass('lg:w-3/4')
241	1	->removeClass('xl:w-4/5');
242
243	1	$crawler->filter('#app > div > div.flex > div.markdown')
244	1	->removeClass('xl:p-12')
245	1	->removeClass('max-w-3xl')
246	1	->removeClass('lg:ml-0')
247	1	->removeClass('lg:mr-auto')
248	1	->removeClass('xl:w-3/4')
249	1	->removeClass('xl:px-12')
250	1	->removeClass('xl:mx-0');
251	1	}
252
253	1	protected function updateBottomPadding(HtmlPageCrawler $crawler)
254		{
255	1	$crawler->filter('body')
256	1	->addClass('pb-8');
257	1	}
258
259	1	protected function insertDashTableOfContents(HtmlPageCrawler $crawler)
260		{
261	1	$crawler->filter('h1')
262	1	->before('<a name="//apple_ref/cpp/Section/Top" class="dashAnchor"></a>');
263
264		$crawler->filter('h2, h3')->each(function (HtmlPageCrawler $node) {
265	1	$node->prepend(
266	1	'<a id="' . Str::slug($node->text()) . '" name="//apple_ref/cpp/Section/' . rawurlencode($this->cleanAnchorText($node->text())) . '" class="dashAnchor"></a>'
267		);
268	1	});
269	1	}
270
271	2	protected function cleanAnchorText($anchorText)
272		{
273	2	return trim(preg_replace('/\s+/', ' ', $anchorText));
274		}
275		}
276

godbout / dash-docset-builder

Push — master ( 510264...8fb659 )

TailwindCSS::removeUnwantedJavaScript() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like