protected function PageProcessor::loadDocument in Mini site 8

Load document from the string.

Parameters

string $content: The content to load. Should be an HTML page that can be parsed.

Return value

\DOMDocument DOM Document object with loaded content.

Throws

\Drupal\minisite\Exception\PageProcessorException If provided content is not valid HTML or empty.

1 call to PageProcessor::loadDocument()

PageProcessor::__construct in src/PageProcessor.php

PageProcessor constructor.

File

src/PageProcessor.php, line 266

Class

PageProcessor

Class PageProcessor.

Namespace

Drupal\minisite

Code

protected function loadDocument($content) {
  libxml_use_internal_errors(TRUE);
  $document = new \DOMDocument();
  $content = $this
    ->cleanupContent($content);
  $loaded = $document
    ->loadHTML($content);
  if (!$loaded || empty($document) || empty($document->textContent)) {
    throw new PageProcessorException(sprintf('Unable to parse document: %s', libxml_get_last_error()));
  }
  return $document;
}