class panels_required_context in Panels 5.2

This is used to explain to Panels what context is required.

Hierarchy

• class \panels_required_context

1 string reference to 'panels_required_context'

panels_optional_context::panels_optional_context in includes/plugins.inc

File

includes/plugins.inc, line 66

plugins.inc

class panels_required_context {
  var $keywords = '';
  function panels_required_context() {
    $args = func_get_args();
    $this->title = array_shift($args);
    if (count($args) == 1) {
      $args = array_shift($args);
    }
    $this->keywords = $args;
  }
  function filter($contexts) {
    $result = array();

    // See which of these contexts are valid
    foreach ($contexts as $cid => $context) {
      if ($context
        ->is_type($this->keywords)) {
        $result[$cid] = $context;
      }
    }
    return $result;
  }
  function select($contexts, $context) {
    if (empty($context) || empty($contexts[$context])) {
      return FALSE;
    }
    return $contexts[$context];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
panels_required_context::$keywords		property
panels_required_context::filter		function		1
panels_required_context::panels_required_context		function
panels_required_context::select		function		1