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<?php |
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namespace App\Docsets; |
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use Godbout\DashDocsetBuilder\Docsets\BaseDocset; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Facades\Storage; |
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use Illuminate\Support\Str; |
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use Wa72\HtmlPageDom\HtmlPageCrawler; |
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class Alfred4 extends BaseDocset |
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{ |
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public const CODE = 'alfred-4'; |
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public const NAME = 'Alfred 4'; |
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public const URL = 'www.alfredapp.com'; |
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public const INDEX = 'help/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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'fonts.googleapis.com', |
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]; |
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public function grab(): bool |
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{ |
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$toGet = implode('|', [ |
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'\.css', |
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'\.ico', |
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'\.js', |
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'\.png', |
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'\.svg', |
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'/css', |
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'/help' |
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]); |
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system( |
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"echo; wget www.alfredapp.com/help \ |
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--mirror \ |
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--trust-server-names \ |
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--accept-regex='{$toGet}' \ |
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--ignore-case \ |
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--page-requisites \ |
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--adjust-extension \ |
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--convert-links \ |
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--span-hosts \ |
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--domains={$this->externalDomains()} \ |
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--directory-prefix=storage/{$this->downloadedDirectory()} \ |
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-e robots=off \ |
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--quiet \ |
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--show-progress", |
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$result |
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); |
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return $result === 0; |
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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 $file) |
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{ |
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$entries = collect(); |
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if (Str::contains($file, $this->index())) { |
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$crawler->filter('#helpmenu a')->each(function (HtmlPageCrawler $node) use ($entries) { |
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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() . '/help/' . $node->attr('href'), |
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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 sectionEntries(HtmlPageCrawler $crawler, string $file) |
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{ |
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$entries = collect(); |
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$crawler->filter('h1:not(:first-child), h2')->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, $this->innerDirectory()) |
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]); |
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}); |
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return $entries; |
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} |
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public function format(string $file): string |
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{ |
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$crawler = HtmlPageCrawler::create(Storage::get($file)); |
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$this->removeMainNav($crawler); |
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$this->removeSubNav($crawler); |
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$this->removeHelpMenu($crawler); |
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$this->removeLatestBlogPostBanner($crawler); |
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$this->removeFooter($crawler); |
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$this->removeFooterMeta($crawler); |
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$this->removeUnwantedJavaScript($crawler); |
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$this->insertOnlineRedirection($crawler, $file); |
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$this->insertDashTableOfContents($crawler); |
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return $crawler->saveHTML(); |
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} |
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protected function removeMainNav(HtmlPageCrawler $crawler) |
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{ |
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$crawler->filter('#mainnav')->remove(); |
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} |
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protected function removeSubNav(HtmlPageCrawler $crawler) |
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{ |
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$crawler->filter('#subnav')->remove(); |
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} |
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protected function removeHelpMenu(HtmlPageCrawler $crawler) |
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{ |
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$crawler->filter('#helpmenu')->remove(); |
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} |
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protected function removeLatestBlogPostBanner(HtmlPageCrawler $crawler) |
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{ |
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$crawler->filter('#latestblogpost')->remove(); |
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} |
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protected function removeFooter(HtmlPageCrawler $crawler) |
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{ |
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$crawler->filter('#footer')->remove(); |
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} |
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protected function removeFooterMeta(HtmlPageCrawler $crawler) |
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{ |
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$crawler->filter('#footermeta')->remove(); |
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} |
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protected function removeUnwantedJavaScript(HtmlPageCrawler $crawler) |
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{ |
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$crawler->filterXPath("//script[text()[contains(.,'google-analytics.com')]]")->remove(); |
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} |
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protected function insertOnlineRedirection(HtmlPageCrawler $crawler, string $file) |
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{ |
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$onlineUrl = Str::substr(Str::after($file, $this->innerDirectory()), 1, -11); |
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$crawler->filter('html')->prepend("<!-- Online page at $onlineUrl -->"); |
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} |
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protected function insertDashTableOfContents($crawler) |
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{ |
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$crawler->filter('head') |
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->before('<a name="//apple_ref/cpp/Section/Top" class="dashAnchor"></a>'); |
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$crawler->filter('h1:not(:first-child), h2, h3')->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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godbout /
alfred-dash-docset
