Passed
Push — master ( 3afcce...e044cf )
by Guillaume
08:13
created

LaravelZero::removeHeader()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 1
dl 0
loc 3
ccs 0
cts 2
cp 0
crap 2
rs 10
c 0
b 0
f 0
1
<?php
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namespace App\Docsets;
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use Illuminate\Support\Str;
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use Wa72\HtmlPageDom\HtmlPage;
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use Illuminate\Support\Collection;
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use Wa72\HtmlPageDom\HtmlPageCrawler;
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use Illuminate\Support\Facades\Storage;
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use Godbout\DashDocsetBuilder\Docsets\BaseDocset;
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class LaravelZero extends BaseDocset
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{
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    public const CODE = 'laravel-zero';
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    public const NAME = 'Laravel Zero';
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    public const URL = 'laravel-zero.com';
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    public const INDEX = 'docs/introduction/index.html';
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    public const PLAYGROUND = '';
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    public const ICON_16 = '../../icons/icon.png';
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    public const ICON_32 = '../../icons/[email protected]';
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    public const EXTERNAL_DOMAINS = [
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        'raw.githubusercontent.com',
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        'googleapis.com',
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    ];
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    public function entries(string $file): Collection
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    {
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        $crawler = HtmlPageCrawler::create(Storage::get($file));
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        $entries = collect();
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        $entries = $entries->merge($this->guideEntries($crawler, $file));
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        $entries = $entries->merge($this->sectionEntries($crawler, $file));
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        return $entries;
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    }
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    protected function guideEntries(HtmlPageCrawler $crawler, string $file)
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    {
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        $pageTitle = (new HtmlPage(Storage::get($file)))->getTitle();
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        $entries = collect();
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        if ($pageTitle === 'Laravel Zero | Introduction') {
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            $crawler->filter('.lvl0, .lvl1')->each(function (HtmlPageCrawler $node) use ($entries) {
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                if ($this->isRealPage(trim($node->text()))) {
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                    $entries->push([
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                        'name' => trim($node->text()),
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                        'type' => 'Guide',
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                        'path' => $this->url() . '/docs/introduction/' . $node->attr('href')
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                    ]);
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                }
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            });
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        }
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        return $entries;
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    }
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    protected function isRealPage($name)
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    {
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        return ! in_array($name, ['Usage', 'Add-ons']);
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    }
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    protected function sectionEntries(HtmlPageCrawler $crawler, string $file)
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    {
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        $entries = collect();
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        if (! $this->is404OrIndex($file)) {
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            $crawler->filter('h2, h3, h4')->each(function (HtmlPageCrawler $node) use ($entries, $file) {
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                $entries->push([
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                    'name' => trim($node->text()),
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                    'type' => 'Section',
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                    'path' => Str::after($file . '#' . Str::slug($node->text()), $this->innerDirectory()),
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                ]);
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            });
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        }
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        return $entries;
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    }
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    protected function is404OrIndex($file)
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    {
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        return Str::contains($file, "{$this->url()}/index.html")
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            || Str::contains($file, "{$this->url()}/404/index.html");
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    }
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    public function format(string $html): string
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    {
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        $crawler = HtmlPageCrawler::create($html);
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        $this->removeHeader($crawler);
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        $this->removeLeftSidebar($crawler);
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        $this->removeFooter($crawler);
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        $this->updateTopPadding($crawler);
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        $this->updateContainerWidth($crawler);
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        $this->updateBottomPadding($crawler);
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        $this->removeUnwantedCSS($crawler);
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        $this->removeUnwantedJavaScript($crawler);
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        $this->insertDashTableOfContents($crawler);
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        return $crawler->saveHTML();
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    }
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    protected function removeHeader(HtmlPageCrawler $crawler)
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    {
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        $crawler->filter('body > header')->remove();
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    }
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    protected function removeLeftSidebar(HtmlPageCrawler $crawler)
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    {
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        $crawler->filter('#js-nav-menu')->remove();
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    }
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    protected function removeFooter(HtmlPageCrawler $crawler)
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    {
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        $crawler->filter('body > footer')->remove();
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    }
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    protected function updateTopPadding(HtmlPageCrawler $crawler)
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    {
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        $crawler->filter('h1')
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            ->css('margin-top', '1rem')
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        ;
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    }
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    protected function updateContainerWidth(HtmlPageCrawler $crawler)
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    {
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        $crawler->filter('section.container > div > div')
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            ->removeClass('lg:w-3/5')
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            ->removeClass('lg:pl-4')
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        ;
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        $crawler->filter('section.container')
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            ->removeClass('max-w-4xl')
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            ->removeClass('md:px-8')
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            ->removeClass('container')
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        ;
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    }
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    protected function updateBottomPadding(HtmlPageCrawler $crawler)
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    {
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        $crawler->filter('section > div > div')
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            ->removeClass('pb-16')
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        ;
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    }
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    protected function removeUnwantedCSS(HtmlPageCrawler $crawler)
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    {
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        $crawler->filter('link[href*="docsearch.min.css"]')->remove();
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    }
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    protected function removeUnwantedJavaScript(HtmlPageCrawler $crawler)
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    {
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        $crawler->filter('script[src*=docsearch]')->remove();
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        $crawler->filter('script[src*=gtag]')->remove();
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        $crawler->filterXPath("//script[text()[contains(.,'docsearch')]]")->remove();
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        $crawler->filterXPath("//script[text()[contains(.,'gtag')]]")->remove();
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    }
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    protected function insertDashTableOfContents(HtmlPageCrawler $crawler)
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    {
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        $crawler->filter('h1')
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            ->before('<a name="//apple_ref/cpp/Section/Top" class="dashAnchor"></a>');
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        $crawler->filter('h2, h3, h4')->each(static function (HtmlPageCrawler $node) {
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            $node->before(
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                '<a id="' . Str::slug($node->text()) . '" name="//apple_ref/cpp/Section/' . rawurlencode($node->text()) . '" class="dashAnchor"></a>'
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            );
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        });
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    }
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}
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