class views_handler_field_system_info_regions in Views System 6.2

Provides display options and renders the regions field of the system item.

Hierarchy

• class \views_handler_field_system_info_regions extends \views_handler_field_prerender_list

1 string reference to 'views_handler_field_system_info_regions'

views_system_views_data in views/views_system.views.inc

Implementation of hook_views_data().

File

views/handlers/views_handler_field_system_info_regions.inc, line 14

Views field handler for the views_system module.

class views_handler_field_system_info_regions extends views_handler_field_prerender_list {
  function option_definition() {
    $options = parent::option_definition();
    $options['system_info_regions_format'] = array(
      'default' => '[human_name] ([machine_name])',
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['system_info_regions_format'] = array(
      '#type' => 'textfield',
      '#title' => t('Display format'),
      '#description' => t('Alter the output of this field by specifying a string of text with replacement tokens. Replacement patterns: [human_name], [machine_name]'),
      '#default_value' => !empty($this->options['system_info_regions_format']) ? $this->options['system_info_regions_format'] : '[human_name] ([machine_name])',
    );
  }
  function pre_render($values) {
    foreach ($values as $value) {
      $info = unserialize($value->{$this->field_alias});
      if (isset($info['regions'])) {
        $field = $value->{$this->field_alias};
        $this->items[$field] = array();
        foreach ($info['regions'] as $machine_name => $human_name) {
          $this->items[$field][] = array(
            'human_name' => $human_name,
            'machine_name' => $machine_name,
          );
        }
      }
    }
  }
  function render_item($count, $item) {
    $tokens = array(
      '[human_name]',
      '[machine_name]',
    );
    $values = array(
      $item['human_name'],
      $item['machine_name'],
    );
    return str_replace($tokens, $values, check_plain($this->options['system_info_regions_format']));
  }
  function document_self_tokens(&$tokens) {
    $tokens['[' . $this->options['id'] . '-human_name' . ']'] = t('The human name of the region.');
    $tokens['[' . $this->options['id'] . '-machine_name' . ']'] = t('The machine name of the region.');
  }
  function add_self_tokens(&$tokens, $item) {
    $tokens['[' . $this->options['id'] . '-human_name' . ']'] = $item['human_name'];
    $tokens['[' . $this->options['id'] . '-machine_name' . ']'] = $item['machine_name'];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
views_handler_field_system_info_regions::add_self_tokens		function
views_handler_field_system_info_regions::document_self_tokens		function
views_handler_field_system_info_regions::options_form		function
views_handler_field_system_info_regions::option_definition		function
views_handler_field_system_info_regions::pre_render		function
views_handler_field_system_info_regions::render_item		function