class views_handler_argument_term_edge_node_tid_depth_modifier in Taxonomy Edge 6

@file

This file is a copy/override of the default views taxonomy argument handler.

Argument handler for modifying depth for a previous term using Taxonomy Edge.

Hierarchy

• class \views_handler_argument_term_edge_node_tid_depth_modifier extends \views_handler_argument_term_node_tid_depth_modifier

See also

views_handler_argument_term_node_tid_depth_modifier.inc

1 string reference to 'views_handler_argument_term_edge_node_tid_depth_modifier'

views_taxonomy_edge_views_data_alter in views_taxonomy_edge/views_taxonomy_edge.module

Implements hook_views_data_alter().

File

views_taxonomy_edge/handlers/views_handler_argument_term_edge_node_tid_depth_modifier.inc, line 11

This file is a copy/override of the default views taxonomy argument handler.

class views_handler_argument_term_edge_node_tid_depth_modifier extends views_handler_argument_term_node_tid_depth_modifier {
  function pre_query() {

    // We don't know our argument yet, but it's based upon our position:
    $argument = isset($this->view->args[$this->position]) ? $this->view->args[$this->position] : NULL;
    if (!is_numeric($argument) && $argument !== 'all') {
      return;
    }

    // figure out which argument preceded us.
    $keys = array_reverse(array_keys($this->view->argument));
    $skip = TRUE;
    foreach ($keys as $key) {
      if ($key == $this->options['id']) {
        $skip = FALSE;
        continue;
      }
      if ($skip) {
        continue;
      }
      if (empty($this->view->argument[$key])) {
        continue;
      }
      if (isset($handler)) {
        unset($handler);
      }
      $handler =& $this->view->argument[$key];
      if (empty($handler->definition['accept depth modifier'])) {
        continue;
      }

      // Finally!
      $handler->options['depth'] = $argument;
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
views_handler_argument_term_edge_node_tid_depth_modifier::pre_query		function