The libxml errors are disabled when the content is parsed.
If you want to get parsing errors, be sure to enable
internal errors via libxml_use_internal_errors(true)
and then, get the errors via libxml_get_errors(). Be
sure to clear errors with libxml_clear_errors() afterward.
| public addHtmlContent ( string $content, string $charset = 'UTF-8' ) | ||
| $content | string | The HTML content |
| $charset | string | The charset |
/**
* Process the DOM
*
* @return array
* @throws Exception
*/
public function process()
{
// Check if HTML content is already set
$this->checkIfContentIsEmpty($this->html);
$items = [];
$total = 0;
$prepareItems = function (Crawler $nodeCrawler, $i) use(&$items, &$total) {
$title = $nodeCrawler->filter('h3 > a');
$link = $nodeCrawler->filter('h3 > a')->attr('href');
$price = $nodeCrawler->filter('p.pricePerUnit')->text();
$descriptionPage = $this->fetch($link);
//prepare items array
$items[$i]['title'] = trim($title->text());
$items[$i]['size'] = $this->sizeOf($descriptionPage);
$items[$i]['unit_price'] = $this->format($price);
$items[$i]['description'] = $this->getDescriptionFor($descriptionPage);
$total += $items[$i]['unit_price'];
};
// bind the closure to the object context
// so we can access the object inside the closure
$prepareItems->bindTo($this);
$this->domCrawler->addHtmlContent($this->html);
$this->domCrawler->filter('ul.productLister > li')->each($prepareItems);
$this->items = $items;
$this->total = number_format($total, 2);
unset($items);
unset($total);
return ['items' => $this->items, 'total' => $this->total];
}
public function setUp()
{
$this->selectorProvider = new SelectorProvider();
$this->crawler = new Crawler();
$this->crawler->addHtmlContent($this->getValidHtml());
$this->itemsCssSelector = '.list-group .list-group-item';
$this->noItemsCssSelector = '.not-existing-class';
}
public function setUp()
{
$this->listSelector = new Css(".list-group .list-group-item");
$this->emptyResultSelector = new Css(".non-existing");
$this->emptySelector = new Css("");
$this->crawler = new Crawler();
$this->crawler->addHtmlContent($this->getValidHtml());
}
/**
* @covers Symfony\Component\DomCrawler\Crawler::addHtmlContent
*/
public function testAddHtmlContent()
{
$crawler = new Crawler();
$crawler->addHtmlContent('<html><div class="foo"></html>', 'UTF-8');
$this->assertEquals('foo', $crawler->filter('div')->attr('class'), '->addHtmlContent() adds nodes from an HTML string');
$crawler->addHtmlContent('<html><head><base href="http://symfony.com"></head><a href="/contact"></a></html>', 'UTF-8');
$this->assertEquals('http://symfony.com', $crawler->filter('base')->attr('href'), '->addHtmlContent() adds nodes from an HTML string');
$this->assertEquals('http://symfony.com/contact', $crawler->filter('a')->link()->getUri(), '->addHtmlContent() adds nodes from an HTML string');
}
public function setUp()
{
$this->validCorrectPattern = '/user-(?P<value>\\d+)/';
$this->validNoMatchPattern = '/NO-MATCH_STRING-(?P<value>\\d+)/';
$this->validPatternWrongParam = '/NO-MATCH_STRING-(?P<wrong>\\d+)/';
$this->invalidPattern = '/$%#$>\\d+)))/';
$this->selectorProvider = new SelectorProvider();
$this->crawler = new Crawler();
$this->crawler->addHtmlContent($this->getValidHtml());
$this->itemCssSelector = '.list-group .list-group-item';
//will select first
$this->noItemsCssSelector = '.not-existing-class';
}
/**
* @param string $url
* @param array $tags
*
* @return WatchLink
*/
public function extract(string $url, array $tags) : WatchLink
{
$watchLink = new WatchLink();
$watchLink->setUrl($url);
$this->crawler->clear();
$this->crawler->addHtmlContent($this->fetcher->fetch($url));
$watchLink->setName($this->extractTitle());
$watchLink->setDescription($this->extractDescription());
$watchLink->setImage($this->extractImage());
foreach ($tags as $tag) {
$watchLink->addTag($this->tagRepository->findOrCreate($tag));
}
return $watchLink;
}
/**
* Filter the price present on each countries price page, and return the price
*
* @param string $content
*
* @return string $price
*/
public function filterPrice($content)
{
$crawler = new Crawler();
$crawler->addHtmlContent($content);
$price = $crawler->filterXPath("html/body/div[1]/div[3]/div/div/div[3]/div[4]/div/table/tr[1]/td[2]")->extract('_text', 'td');
return trim($price[0]);
}
public function transform($category_page_url, $pretty_print_json = false)
{
$crawler = new Crawler();
/** loads the initial category page into a Crawler */
$crawler->addHtmlContent($this->page_manager->getPage($category_page_url), 'ISO-8859-1');
$category_page = new CategoryPage($crawler);
$product_collection = new ProductCollection();
/** loops through all the products on the category page */
/** @todo handle cases where HTML structure throws out the crawler more elegantly */
$category_page->getProducts()->each(function (Crawler $category_page_product_node, $i) use($product_collection) {
try {
$product_node = new CategoryPageProductNode($category_page_product_node);
$url_of_product_page = $product_node->getProductHref();
$crawler = new Crawler();
/** loads the product page */
$crawler->addHtmlContent($this->page_manager->getPage($url_of_product_page), 'ISO-8859-1');
$product_page = new ProductPage($crawler);
$product = new Product();
/** gets the content from either the product or category page and saves it in the product entity */
$product->setTitle($product_node->getTitle())->setDescription($product_page->getDescription())->setUnitPrice($product_node->getUnitPrice())->setSize($this->page_manager->getSizeOfPage($url_of_product_page));
$product_collection->addProduct($product);
} catch (\InvalidArgumentException $ex) {
}
});
/** Combines the results with the total of all the unit prices */
return json_encode(['results' => $product_collection->toArray(), 'total' => $product_collection->getSumOfUnitPrices() / 100], $pretty_print_json ? JSON_PRETTY_PRINT : 0);
}
/**
* simulate worldjournal ajax call to fetch content data
*/
public function actionTrypostdata()
{
$hostname = 'www.wjlife.com';
$optionVaules = ["relation" => "AND", "0" => ["relation" => "AND", "0" => ["key" => "wj_order_id"]]];
//all help wanted
$currentURL = "/cls_category/03-ny-help-wanted/";
//temp page number
$pno = 0;
$queryObject = ["keyword" => "", "pagesize" => 40, "pno" => $pno, "optionVaules" => $optionVaules, "currentURL" => "http://" . $hostname . $currentURL, "currentCatId" => 327, "currentStateId" => 152];
//language: chinese simplified
$wjlang = "zh-cn";
$requestUrl = "http://" . $hostname . "/wp-content/themes/wjlife/includes/classified-core.php?regions=state_ny&variant=" . $wjlang . "&t=" . time();
// echo "start...\n";
$client = new Client();
$crawler = $client->request("POST", $requestUrl, $queryObject, [], ['HTTP_X-Requested-With' => 'XMLHttpRequest', 'contentType' => 'application/x-www-form-urlencoded;charset=utf-8']);
$rowHtml = $crawler->html();
// if you want to echo out with correct encoding, do `echo utf8_decode($rowHtml)`
// echo utf8_decode($rowHtml);
// echo "end...\n";
$subCrawler = new Crawler();
$subCrawler->addHtmlContent($rowHtml);
$linkArray = $subCrawler->filter(".catDesc a")->each(function ($node, $index) {
return $href = $node->attr('href');
});
print_r($linkArray);
}
public function setUp()
{
$html = file_get_contents(__DIR__ . '/../Fixtures/category-page-product-node.html');
$crawler = new Crawler();
$crawler->addHtmlContent($html, 'ISO-8859-1');
$this->SUT = new SUT($crawler);
}
/**
* Replace all src of img.inline-image with an embedded image
*
* @param Swift_Message $message
*/
protected function inlineImages(Swift_Message $message)
{
$html = $message->getBody();
$crawler = new Crawler();
$crawler->addHtmlContent($html);
$imgs = array();
$replaces = array();
foreach ($crawler->filterXPath("//img[contains(concat(' ',normalize-space(@class), ' '), ' inline-image ')]") as $img) {
$normalized_src = $src = $img->getAttribute('src');
if (isset($replaces['src="' . $src . '"'])) {
continue;
}
// if starting with one slash, use local file
if (preg_match('#^/[^/]#', $normalized_src)) {
$normalized_src = $this->web_directory . parse_url($src, PHP_URL_PATH);
}
if (!isset($imgs[$normalized_src])) {
$swift_image = Swift_Image::fromPath($normalized_src);
$imgs[$normalized_src] = $message->embed($swift_image);
}
$replaces['src=\'' . $src . '\''] = 'src="' . $imgs[$normalized_src] . '"';
$replaces['src="' . $src . '"'] = 'src="' . $imgs[$normalized_src] . '"';
}
if (count($replaces)) {
$html = str_replace(array_keys($replaces), array_values($replaces), $html);
$message->setBody($html);
}
}
public function setLaundryState(&$laundryPlace)
{
$user = '******';
$pass = '******';
try {
$client = new Client($laundryPlace['url']);
$request = $client->get('/LaundryState', [], ['auth' => [$user, $pass, 'Digest'], 'timeout' => 1.5, 'connect_timeout' => 1.5]);
$response = $request->send();
$body = $response->getBody();
libxml_use_internal_errors(true);
$crawler = new Crawler();
$crawler->addContent($body);
foreach ($crawler->filter('img') as $img) {
$resource = $img->getAttribute('src');
$img->setAttribute('src', 'http://129.241.126.11/' . trim($resource, '/'));
}
$crawler->addHtmlContent('<h1>foobar</h1>');
//'<link href="http://129.241.126.11/pic/public_n.css" type="text/css">');
$laundryPlace['html'] = $crawler->html();
libxml_use_internal_errors(false);
preg_match_all('/bgColor=Green/', $body, $greenMatches);
preg_match_all('/bgColor=Red/', $body, $redMatches);
$laundryPlace['busy'] = count($redMatches[0]);
$laundryPlace['available'] = count($greenMatches[0]);
} catch (\Exception $e) {
$laundryPlace['available'] = self::NETWORK_ERROR;
$laundryPlace['busy'] = self::NETWORK_ERROR;
$laundryPlace['html'] = self::NETWORK_ERROR;
}
}
/**
* @covers Symfony\Component\DomCrawler\Crawler::addHtmlContent
*/
public function testAddHtmlContent()
{
$crawler = new Crawler();
$crawler->addHtmlContent('<html><div class="foo"></html>', 'UTF-8');
$this->assertEquals('foo', $crawler->filter('div')->attr('class'), '->addHtmlContent() adds nodes from an HTML string');
}
public function test_it_extracts_description()
{
$html = file_get_contents(__DIR__ . '/../Fixtures/product-page.html');
$crawler = new Crawler();
$crawler->addHtmlContent($html, 'ISO-8859-1');
$SUT = new SUT($crawler);
$this->assertEquals("Apricots", $SUT->getDescription());
}
/**
* Scraps og:title off the page content
* @param string $url
* @return string
*/
public function scrap($url)
{
$title = 'Unable to parse';
$this->request->setMethod(HTTP_METH_GET);
$this->request->setUrl($url);
try {
$response = $this->request->send();
$this->crawler->addHtmlContent($response->getBody());
$subCrawler = $this->crawler->filterXPath('//head/meta[@property="og:title"]');
$meta = $subCrawler->getNode(0);
if ($meta) {
$title = $meta->getAttribute('content');
}
} catch (Exception $e) {
$title = $e->getMessage();
}
return $title;
}
public function getListFromMedia()
{
$crawler = new Crawler();
$crawler->addHtmlContent(@file_get_contents($this->source->url));
$getterClassName = 'App\\PostCrawlers\\PostLists\\' . $this->source->media_parent . 'ListGetter';
// example, NowLebanonListGetter, which implements now lebanon's way of getting lists;
$getter = new $getterClassName($this->source->url, $crawler);
return $getter->getList();
}
public function getDetailsFromMedia()
{
$crawler = new Crawler();
$htmlContent = @file_get_contents($this->url);
$crawler->addHtmlContent($htmlContent);
$getterClassName = 'App\\PostCrawlers\\PostDetails\\' . $this->source->media_parent . 'DetailsGetter';
$getter = new $getterClassName($this->url, $crawler);
return $getter->getDetails();
}
/**
* assertSelectEquals("#binder .name", "Chuck", true, $xml); // any?
* assertSelectEquals("#binder .name", "Chuck", false, $xml); // none?
*
* @param array $selector
* @param string $content
* @param integer|boolean|array $count
* @param mixed $actual
* @param string $message
* @param boolean $isHtml
* @since Method available since Release 1.0.0
*
* @throws PHPUnit_Framework_Exception
*/
public static function assertSelectEquals($selector, $content, $count, $actual, $message = '', $isHtml = true)
{
$crawler = new Crawler();
if ($actual instanceof DOMDocument) {
$crawler->addDocument($actual);
} else {
if ($isHtml) {
$crawler->addHtmlContent($actual);
} else {
$crawler->addXmlContent($actual);
}
}
$crawler = $crawler->filter($selector);
if (is_string($content)) {
$crawler = $crawler->reduce(function (Crawler $node, $i) use($content) {
if ($content === '') {
return $node->text() === '';
}
if (preg_match('/^regexp\\s*:\\s*(.*)/i', $content, $matches)) {
return (bool) preg_match($matches[1], $node->text());
}
return strstr($node->text(), $content) !== false;
});
}
$found = count($crawler);
if (is_numeric($count)) {
self::assertEquals($count, $found, $message);
} else {
if (is_bool($count)) {
$found = $found > 0;
if ($count) {
self::assertTrue($found, $message);
} else {
self::assertFalse($found, $message);
}
} else {
if (is_array($count) && (isset($count['>']) || isset($count['<']) || isset($count['>=']) || isset($count['<=']))) {
if (isset($count['>'])) {
self::assertTrue($found > $count['>'], $message);
}
if (isset($count['>='])) {
self::assertTrue($found >= $count['>='], $message);
}
if (isset($count['<'])) {
self::assertTrue($found < $count['<'], $message);
}
if (isset($count['<='])) {
self::assertTrue($found <= $count['<='], $message);
}
} else {
throw new PHPUnit_Framework_Exception('Invalid count format');
}
}
}
}
public function parseForm($data)
{
$doc = new Crawler();
$doc->addHtmlContent($data);
$ret = [];
foreach ($doc->filter('input[type="hidden"]') as $node) {
/** @var \DOMElement $node */
$ret[$node->getAttribute('name')] = $node->getAttribute('value');
}
return $ret;
}
/**
* {@inheritDoc}
*/
public function crawl($html)
{
$crawler = new Crawler();
$crawler->clear();
$crawler->addHtmlContent($html);
$movieInfo = $crawler->filter('#overview-top')->each(function (Crawler $domCrawler) {
$title = $domCrawler->filter('.header span')->first()->text();
$year = $domCrawler->filter('.header span')->last()->text();
return ['title' => $title, 'year' => $year, 'rating' => $domCrawler->filter('.star-box .giga-star ')->first()->text(), 'desc' => $domCrawler->filter('p.description')->text()];
});
}
/**
* Execute the console command.
*
* @return mixed
*/
public function handle(Client $client)
{
Crawler::create(['url' => $this->argument('url')]);
return;
Crawler::where('url', '=', $this->argument('url'))->delete();
$crawler = Crawler::create(['url' => $this->argument('url')]);
$html = $client->get($this->argument('url'))->getBody();
$dom = new DomCrawler();
$dom->addHtmlContent($html);
$spider = new Spider($crawler, $dom);
$spider->get();
}
public function createAccountAndShop(array $options, $onlyShop = false)
{
$options = array_merge(['waitForSubdomain' => true], $options);
if ($onlyShop) {
$this->browser->visit($this->homePage->getNewStoreURL())->fillIn('#create-online-store-shop_name', $options['shop_name'])->click('a.get-me-started');
$confPage = new StoreConfigurationPage($this->homePage);
$confPage->chooseCountry($options['country'])->chooseFirstQualification()->submit()->fillPassword($options['password'])->fillPasswordConfirmation($options['password'])->acceptTandC()->submit();
$this->browser->click('a.get-me-started');
} else {
$this->homePage->visit()->setLanguage($options['language'])->submitShopCreationBannerForm($options['shop_name'], $options['email'])->chooseCountry($options['country'])->chooseFirstQualification()->submit()->fillFirstname('Jøħn')->fillLastname('Sölünëum')->fillPassword($options['password'])->fillPasswordConfirmation($options['password'])->acceptTandC()->submit();
$waitForEmail = new Spinner('Could not find activation email.', 300);
$reader = new GmailReader($this->homePage->getSecrets()['customer']['email'], $this->homePage->getSecrets()['customer']['gmail_password']);
$expectedActivationEmailButtonTitle = static::$expectedActivationEmailButtonTitle[$options['language']];
$activationLink = null;
/**
* @todo : do we want to test the order in which the emails are received?
*/
try {
$waitForEmail->assertBecomesTrue(function () use($reader, $options, $expectedActivationEmailButtonTitle, &$activationLink) {
$emails = $reader->readEmails($options['email']);
foreach ($emails as $email) {
$crawler = new Crawler('', 'http://www.example.com');
$crawler->addHtmlContent($email['body']);
$crawler = $crawler->selectLink($expectedActivationEmailButtonTitle);
if ($crawler->count() > 0) {
$activationLink = $crawler->link()->getUri();
return true;
}
}
return false;
}, false);
} catch (\Exception $e) {
throw new FailedTestException($e->getMessage());
}
$this->browser->visit($activationLink);
}
$myStores = new MyStoresPage($this->homePage);
$frontOfficeURL = $myStores->getFrontOfficeURL($options['shop_name']);
$backOfficeURL = $myStores->getBackOfficeURL($options['shop_name']);
if ($options['waitForSubdomain']) {
$this->waitFor200($frontOfficeURL);
sleep(300);
// wait 5 minutes for the host to be ready
}
$shopSettings = ['front_office_url' => $frontOfficeURL, 'back_office_url' => $backOfficeURL, 'back_office_folder_name' => 'backoffice', 'prestashop_version' => '1.6.0.10'];
$shop = new Shop($shopSettings, null);
$shop->setBrowser($this->browser);
$optionProvider = new OptionProvider();
$optionProvider->setDefaultValues(['BackOfficeLogin' => ['admin_email' => $options['email'], 'admin_password' => $options['password']]]);
$shop->setOptionProvider($optionProvider);
return ['shop' => $shop, 'myStoresPage' => $myStores];
}
/**
* @return array|bool
*/
public function parseAll()
{
$this->crawler->addHtmlContent($this->getHtml($this->id), 'ISO-8859-1');
$nodeValues = $this->crawler->filter('table.dataArray tbody tr td')->each(function (Crawler $node) {
return [$node->attr('headers') => trim($node->text())];
});
if ($nodeValues) {
$rows = array_chunk($nodeValues, 3);
foreach ($rows as $key => $value) {
$this->dates[$key] = $value[0];
$this->labels[$key] = $value[1];
$this->sites[$key] = $value[2];
}
foreach ($this->dates as $key => $value) {
$this->data['status'][$key] = ['date' => $this->dates[$key]['Date'], 'label' => $this->labels[$key]['Libelle'], 'location' => $this->sites[$key]['site']];
}
$this->data['id'] = $this->id;
$this->data['destination'] = $this->parseDestination();
return $this->data;
}
return false;
}
/**
* @When /^I click the ([^"]*) link in the e-?mail$/
*/
public function iClickTheLink($linkText)
{
if (empty($this->email)) {
throw new \Exception('No email to click through from.');
}
$crawler = new Crawler();
$crawler->addHtmlContent($this->email['htmlContent']['htmlBody']);
try {
$href = $crawler->selectLink($linkText)->attr('href');
} catch (\InvalidArgumentException $e) {
throw new \Exception("No link with text '{$linkText}' found in email.");
}
$this->getSession()->visit($href);
}
/**
* @param $html
* @return array
*/
public function load($html)
{
$metaTags = [];
$this->crawler->clear();
$this->crawler->addHtmlContent($html);
$this->crawler->filter('meta')->each(function (Crawler $node) {
$name = strtolower($node->attr('name'));
$content = $node->attr('content');
$metaTags[$name] = $content;
});
$links = [];
$this->crawler->filter('a')->each(function (Crawler $link) use(&$links) {
$rel = $link->attr('rel');
if ('nofollow' === strtolower($rel)) {
return false;
}
$links[] = $link->attr('href');
return $link;
});
$this->links = array_unique($links);
$this->metaTags = $metaTags;
return ['links' => $this->links, 'meta' => $metaTags];
}
public static function searchFor($search)
{
$rawData = Request::get('prothom-alo', $search);
$rawData = json_decode($rawData);
$document = '<html><head><meta charset="UTF-8"></head><body>' . $rawData->html . '</body></html>';
$crawler = new Crawler();
$crawler->addHtmlContent($document, 'UTF-8');
$items = $crawler->filter('body > div.search_reslut > div.search_item > h2 > a');
$results = [];
foreach ($items as $subCrawler) {
$subCrawler->setAttribute('href', 'http://www.prothom-alo.com' . $subCrawler->getAttribute('href'));
$results[] = $subCrawler->ownerDocument->saveXML($subCrawler);
}
return $results;
}
/**
* returns html value of rdfa property.
*
* @param string $html content to crawl
* @param StructureInterface $content
* @param string $property could be a property sequence like (block,1,title,0)
*
* @return bool
*/
public function getPropertyValue($html, StructureInterface $content, $property)
{
// extract special property
$crawler = new Crawler();
$crawler->addHtmlContent($html, 'UTF-8');
$nodes = $crawler;
$before = '';
if (false !== ($sequence = $this->getSequence($content, $property))) {
foreach ($sequence['sequence'] as $item) {
// is not integer
if (!ctype_digit(strval($item))) {
$before = $item;
$nodes = $nodes->filter('*[property="' . $item . '"]');
} else {
$nodes = $nodes->filter('*[rel="' . $before . '"]')->eq($item);
}
}
} else {
// FIXME it is a bit complex but there is no :not operator in crawler
// should be *[property="block"]:not(*[property] *)
$nodes = $nodes->filter('*[property="' . $property . '"]')->reduce(function (Crawler $node) {
// get parents
$parents = $node->parents();
$count = 0;
// check if one parent is property exclude it
$parents->each(function ($node) use(&$count) {
if (null !== $node->attr('property') && $node->attr('typeof') === 'collection') {
++$count;
}
});
return $count === 0;
});
}
// if rdfa property not found return false
if ($nodes->count() > 0) {
// create an array of changes
return $nodes->each(function (Crawler $crawlerNode) {
$node = $crawlerNode->getNode(0);
$attributes = [];
foreach ($node->attributes as $name => $value) {
$attributes[$name] = $value->nodeValue;
}
$attributes['html'] = $crawlerNode->html();
return $attributes;
});
}
return false;
}
public function replaceImages(Flyer $flyer)
{
$flyer_html = $flyer->getHtml();
$crawler = new Crawler();
$crawler->addHtmlContent($flyer_html);
foreach ($crawler->filter('img') as $domElement) {
$attr_src = $domElement->getAttribute('src');
if (!$this->validateURL($attr_src)) {
$result = $this->utilsBusiness->upladImage($attr_src, 'flyers');
$domElement->setAttribute('src', $result['url']);
}
}
$flyer->setHtml($crawler->html());
$this->saveData($flyer);
return $flyer;
}
private function getMessage(Response $response)
{
if (500 >= $response->getStatusCode() && $response->getStatusCode() < 600) {
$crawler = new Crawler();
$crawler->addHtmlContent($response->getContent());
if ($crawler->filter('.text-exception h1')->count() > 0) {
$exceptionMessage = trim($crawler->filter('.text-exception h1')->text());
$trace = '';
if ($crawler->filter('#traces-0 li')->count() > 0) {
list($trace) = explode("\n", trim($crawler->filter('#traces-0 li')->text()));
}
return $message = 'Internal Server Error: ' . $exceptionMessage . ' ' . $trace;
}
}
return $response->getContent();
}
protected function process($content)
{
$parser = new Parser('yaml', 'markdown');
$frontmatter = $parser->parse($content);
$crawler = new Crawler();
$crawler->addHtmlContent($frontmatter->getBody());
$title = '';
$crawler->filterXPath('//h1')->each(function (Crawler $crawler) use(&$title) {
foreach ($crawler as $node) {
if (!$title) {
$title = $node->nodeValue;
}
$node->parentNode->removeChild($node);
}
});
$images = $crawler->filterXPath('//img');
foreach ($images as $image) {
$src = $image->getAttribute('src');
$image->setAttribute('src', str_replace('../..', '', $src));
}
$body = $crawler->html();
$intro = explode('<hr>', $body)[0];
$body = str_replace('<hr>', '', $body);
return ['title' => $title ?: '', 'keywords' => isset($frontmatter->head['keywords']) ? $frontmatter->head['keywords'] : '', 'description' => isset($frontmatter->head['description']) ? $frontmatter->head['description'] : mb_substr(strip_tags(trim($intro)), 0, 150), 'intro' => trim($intro), 'cover' => isset($frontmatter->head['cover']) ? $frontmatter->head['cover'] : '', 'content' => trim($body), 'tags' => isset($frontmatter->head['tags']) ? $frontmatter->head['tags'] : ''];
}
