views_handler_field_node_registration.inc in Node registration 7

Views handler for Node registration fields

File

includes/views/views_handler_field_node_registration.inc

<?php

/**
 * @file
 * Views handler for Node registration fields
 */
class views_handler_field_node_registration extends views_handler_field {
  function init(&$view, &$options) {
    parent::init($view, $options);

    //if (!empty($this->options['link_to_node_registration'])) {
    $this->additional_fields['registration_id'] = array(
      'table' => 'node_registration',
      'field' => 'registration_id',
    );
    $this->additional_fields['email'] = array(
      'table' => 'node_registration',
      'field' => 'email',
    );

    //}
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['link_to_node_registration'] = array(
      'default' => isset($this->definition['link_to_node_registration default']) ? $this->definition['link_to_node_registration default'] : FALSE,
    );
    $options['link_to_node_registration_edit'] = array(
      'default' => FALSE,
    );
    $options['link_to_node_registration_email'] = array(
      'default' => FALSE,
    );
    return $options;
  }

  /**
   * Provide link to node option
   */
  function options_form(&$form, &$form_state) {
    $form['link_to_node_registration'] = array(
      '#title' => t('Link this field to the Node registration page'),
      '#description' => t("Enable to override this field's links."),
      '#type' => 'checkbox',
      '#default_value' => !empty($this->options['link_to_node_registration']),
    );
    $form['link_to_node_registration_edit'] = array(
      '#title' => t('Link this field to the Node registration edit form'),
      '#description' => t("Enable to override this field's links."),
      '#type' => 'checkbox',
      '#default_value' => !empty($this->options['link_to_node_registration_edit']),
    );
    $form['link_to_node_registration_email'] = array(
      '#title' => t('Link this field to the Node registration e-mail address'),
      '#description' => t("Enable to override this field's links."),
      '#type' => 'checkbox',
      '#default_value' => !empty($this->options['link_to_node_registration_email']),
    );
    parent::options_form($form, $form_state);
  }

  /**
   * Render whatever the data is as a link to the node.
   *
   * Data should be made XSS safe prior to calling this function.
   */
  function render_link($data, $values) {
    $this->options['alter']['make_link'] = FALSE;
    if (!empty($this->options['link_to_node_registration'])) {
      if ($data !== NULL && $data !== '') {
        $uri = node_registration_uri($this
          ->get_value($values, 'registration_id'));
        $path = $uri['path'];
        $this->options['alter']['path'] = $path;
        $this->options['alter']['make_link'] = TRUE;
      }
    }
    if (!empty($this->options['link_to_node_registration_edit'])) {
      if ($data !== NULL && $data !== '') {
        $uri = node_registration_uri($this
          ->get_value($values, 'registration_id'));
        $path = $uri['path'] . '/edit';
        $this->options['alter']['path'] = $path;
        $this->options['alter']['make_link'] = TRUE;
      }
    }
    if (!empty($this->options['link_to_node_registration_email'])) {
      if ($data !== NULL && $data !== '') {
        $email = $this
          ->get_value($values, 'email');
        $this->options['alter']['path'] = 'mailto:' . $email;
        $this->options['alter']['make_link'] = TRUE;
      }
    }
    return $data;
  }
  function render($values) {
    $value = $this
      ->get_value($values);
    return $this
      ->render_link($this
      ->sanitize_value($value), $values);
  }

}

Classes

Name	Description
views_handler_field_node_registration	@file Views handler for Node registration fields