public function RendererBase::extractSource in Forena Reports 7.5

Get the textual representations of html for the configuration engine.

1 call to RendererBase::extractSource()

RendererBase::extractXPath in src/Renderer/RendererBase.php

Extracts the inner html of all nodes that match a particular xpath expression.

File

src/Renderer/RendererBase.php, line 911

FrxRenderer.php Base class for Frx custom Renderer @author davidmetzler

Class

RendererBase

Namespace

Drupal\forena\Renderer

Code

public function extractSource(DOMNode $node) {
  $content = '';
  switch ($node->nodeType) {
    case XML_ELEMENT_NODE:
      $content = $this->frxReport->dom
        ->saveXML($node);
      break;
    case XML_TEXT_NODE:
    case XML_ENTITY_REF_NODE:
    case XML_ENTITY_NODE:
    case XML_ATTRIBUTE_NODE:
      $content = $child->textContent;
      break;
    case XML_COMMENT_NODE:
      $content = '<!--' . $node->data . '-->';
      break;
  }
  return $content;
}