views_handler_field_system_info_settings.inc in Views System 7.3

Views field handler for the views_system module.

File

views/handlers/views_handler_field_system_info_settings.inc

<?php

/**
 * @file
 * Views field handler for the views_system module.
 */

/**
 * Provides display options and renders the settings field of the system item.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_system_info_settings extends views_handler_field_prerender_list {
  function option_definition() {
    $options = parent::option_definition();
    $options['system_info_settings_format'] = array(
      'default' => '[name] = [value]',
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['system_info_settings_format'] = array(
      '#type' => 'textfield',
      '#title' => t('Display format'),
      '#description' => t('Alter the output of this field by specifying a string of text with replacement tokens. Replacement patterns: [name], [value]'),
      '#default_value' => !empty($this->options['system_info_settings_format']) ? $this->options['system_info_settings_format'] : '[name] = [value]',
    );
  }
  function pre_render($values) {
    foreach ($values as $value) {
      $info = unserialize($value->{$this->field_alias});
      if (isset($info['settings'])) {
        $field = $value->{$this->field_alias};
        $this->items[$field] = array();
        foreach ($info['settings'] as $name => $value) {
          $this->items[$field][] = array(
            'value' => $value,
            'name' => $name,
          );
        }
      }
    }
  }
  function render_item($count, $item) {
    $tokens = array(
      '[name]',
      '[value]',
    );
    $values = array(
      $item['name'],
      $item['value'],
    );
    return str_replace($tokens, $values, check_plain($this->options['system_info_settings_format']));
  }
  function document_self_tokens(&$tokens) {
    $tokens['[' . $this->options['id'] . '-name' . ']'] = t('The name of the setting.');
    $tokens['[' . $this->options['id'] . '-value' . ']'] = t('The value of the setting.');
  }
  function add_self_tokens(&$tokens, $item) {
    $tokens['[' . $this->options['id'] . '-name' . ']'] = $item['name'];
    $tokens['[' . $this->options['id'] . '-value' . ']'] = $item['value'];
  }

}

Classes

Name	Description
views_handler_field_system_info_settings	Provides display options and renders the settings field of the system item.