public function ViewsJsonQuery::apath in Views Json Source 1.x

Same name and namespace in other branches

1. 8 src/Plugin/views/query/ViewsJsonQuery.php \Drupal\views_json_source\Plugin\views\query\ViewsJsonQuery::apath()

Fetch data in array according to apath.

Parameters

string $apath: Something like '1/name/0'.

array $array: The json document content.

Return value

array The json document matching the path.

1 call to ViewsJsonQuery::apath()

ViewsJsonQuery::parse in src/Plugin/views/query/ViewsJsonQuery.php

Parse.

File

src/Plugin/views/query/ViewsJsonQuery.php, line 196

Class

ViewsJsonQuery

Base query handler for views_json_source.

Namespace

Drupal\views_json_source\Plugin\views\query

Code

public function apath($apath, array $array) {
  $r =& $array;
  $paths = explode('/', trim($apath, '//'));
  foreach ($paths as $path) {
    if ($path == '%') {

      // Replace with the contextual filter value.
      $key = $this
        ->getCurrentContextualFilter();
      $r = $r[$key];
    }
    elseif (is_array($r) && isset($r[$path])) {
      $r =& $r[$path];
    }
    elseif (is_object($r)) {
      $r =& $r->{$path};
    }
    else {
      break;
    }
  }
  return $r;
}