domain_views_handler_field_domain_id.inc in Domain Views 7

Interface between domain_views.module and views.module.

File

includes/domain_views_handler_field_domain_id.inc

<?php

/**
 * @file
 * Interface between domain_views.module and views.module.
 *
 * @ingroup domain_views
 */

/**
 * Field handler to provide simple renderer that allows linking to a domain.
 *
 * @ingroup domain_views
 */
class domain_views_handler_field_domain_id extends views_handler_field {

  /**
   * Constructor to provide additional field to add.
   */
  function construct() {
    parent::construct();
    $this->additional_fields['domain_id'] = 'domain_id';
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['link_to_default_domain'] = array(
      'default' => FALSE,
    );
    $options['link_to_original_domain'] = array(
      'default' => FALSE,
    );
    $options['list_all_domains'] = array(
      'default' => FALSE,
    );
    $options['display_method'] = array(
      'default' => 'domain_id',
    );
    $options['link_option'] = array(
      'default' => 'none',
    );
    return $options;
  }

  /**
   * Provide link to default domain option
   */
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);

    // Added for backward compatibility with older versions
    if ($this->options['link_to_domain_id'] || $this->options['link_to_sitename']) {
      $this->options['link_option'] = 'link_to_domain';

      // Unset old options
      $form['link_to_domain_id'] = array(
        '#type' => 'value',
        '#value' => FALSE,
      );
      $form['link_to_sitename'] = array(
        '#type' => 'value',
        '#value' => FALSE,
      );
    }
    $form['display_method'] = array(
      '#title' => t('Display as'),
      '#type' => 'select',
      '#options' => array(
        'domain_id' => t('Domain ID'),
        'sitename' => t('Site Name'),
        'subdomain' => t('Subdomain'),
      ),
      '#default_value' => $this->options['display_method'] ? $this->options['display_method'] : 'domain_id',
    );
    $form['link_option'] = array(
      '#title' => t('Link options'),
      '#type' => 'select',
      '#options' => array(
        'none' => t('No link'),
        'link_to_domain' => t('Link this field to its domain'),
      ),
      '#default_value' => $this->options['link_option'] ? $this->options['link_option'] : 'none',
    );
  }
  function query() {
    parent::query();

    // The {domain_access} table uses GID instead of DOMAIN_ID.
    if (isset($this->query->fields['domain_access_gid'])) {
      $this->query->fields['domain_access_domain_id']['field'] = 'gid';
    }
  }
  function render($values) {
    $domain_id = $values->{$this->field_alias};
    $domain = domain_lookup($domain_id);
    if (empty($domain)) {
      return;
    }
    switch ($this->options['display_method']) {
      case 'sitename':
        $text = $domain['sitename'];
        break;
      case 'subdomain':
        $text = $domain['subdomain'];
        break;
      default:
        $text = $domain_id;
        break;
    }
    switch ($this->options['link_option']) {
      case 'link_to_domain':
        $path = $domain['path'];
        break;
      default:
        $path = NULL;
        break;
    }
    if ($path) {
      return l($text, $path);
    }
    else {
      return check_plain($text);
    }
  }

}

Related topics

Domain Views: provides views integration.

Views integration for Domain Access.

Classes

Name	Description
domain_views_handler_field_domain_id	Field handler to provide simple renderer that allows linking to a domain.