class BodyAnalyzer in Mailhandler 8

A message body analyzer.

This analyzer works with a message body processed by other analyzers in the queue or with a original message body in case there are no body-related analyzer. As of now, it is very primitive in its features. The only thing it does is trimming the white spaces before and after the message body. Also, in case of HTML body, this analyzer converts new lines to HTML <br /> tags.

Plugin annotation

@Analyzer(
  id = "body",
  label = @Translation("Body Analyzer")
)

Hierarchy

• class \Drupal\mailhandler\Plugin\inmail\Analyzer\BodyAnalyzer extends \Drupal\inmail\Plugin\inmail\Analyzer\AnalyzerBase

File

src/Plugin/inmail/Analyzer/BodyAnalyzer.php, line 26

Namespace

Drupal\mailhandler\Plugin\inmail\Analyzer

class BodyAnalyzer extends AnalyzerBase {

  /**
   * {@inheritdoc}
   */
  public function analyze(MimeMessageInterface $message, ProcessorResultInterface $processor_result) {
    $result = $processor_result
      ->getAnalyzerResult();
    $this
      ->analyzeBody($message, $result);
  }

  /**
   * Analyzes the message body and updates it.
   *
   * @param \Drupal\inmail\MIME\MimeMessageInterface $message
   *   A mail message to be analyzed.
   * @param \Drupal\inmail\DefaultAnalyzerResult $result
   *   The analyzer result.
   */
  protected function analyzeBody(MimeMessageInterface $message, DefaultAnalyzerResult $result) {

    // Get the processed body if available. Otherwise, fallback to default one.
    $body = $result
      ->getBody() ?: $message
      ->getBody();

    // Remove the empty spaces from the beginning and from the end of message.
    $body = trim($body);

    // Add HTML line breaks before all newlines if body doesn't contain tags.
    if ($body == strip_tags($body)) {
      $body = nl2br($body);
    }

    // Update the processed body.
    $result
      ->setBody($body);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BodyAnalyzer::analyze	public	function
BodyAnalyzer::analyzeBody	protected	function	Analyzes the message body and updates it.