public function EasyRdf_Parser_Json::parse

Parse RDF/JSON into an EasyRdf_Graph

Parameters

object EasyRdf_Graph $graph the graph to load the data into:

string $data the RDF document data:

string $format the format of the input data:

string $baseUri the base URI of the data being parsed:

Return value

integer The number of triples added to the graph

Overrides EasyRdf_Parser_RdfPhp::parse

File

drupal/core/vendor/easyrdf/easyrdf/lib/EasyRdf/Parser/Json.php, line 133

Class

EasyRdf_Parser_Json

A pure-php class to parse RDF/JSON with no dependancies.

Code

public function parse($graph, $data, $format, $baseUri) {
  $this
    ->checkParseParams($graph, $data, $format, $baseUri);
  if ($format != 'json') {
    throw new EasyRdf_Exception("EasyRdf_Parser_Json does not support: {$format}");
  }
  $decoded = @json_decode(strval($data), true);
  if ($decoded === null) {
    throw new EasyRdf_Exception($this
      ->jsonLastErrorString());
  }
  if (array_key_exists('triples', $decoded)) {
    return $this
      ->parseJsonTriples($decoded, $baseUri);
  }
  else {
    return parent::parse($graph, $decoded, 'php', $baseUri);
  }
}