redhen_relation_handler_field_relation_link_combined_edit.inc in RedHen CRM 7

Definition of redhen_relation_handler_field_relation_link_combined_edit.

File

modules/redhen_relation/includes/views/redhen_relation_handler_field_relation_link_combined_edit.inc

<?php

/**
 * @file
 * Definition of redhen_relation_handler_field_relation_link_combined_edit.
 */

/**
 * Field handler to present a RedHen specific link relation edit.
 *
 * @ingroup views_field_handlers
 */
class redhen_relation_handler_field_relation_link_combined_edit extends views_handler_field_relation_link_edit {
  function option_definition() {
    $options = parent::option_definition();
    $entity_types = redhen_entity_types();
    $options['redhen_entity_type'] = reset($entity_types);
    return $options;
  }
  function options_form(&$form, &$form_state) {

    // @TODO this could be prettied up.
    $form['redhen_entity_type'] = array(
      '#type' => 'select',
      '#title' => t('RedHen entity type to display form of'),
      '#default_value' => $this->options['redhen_entity_type'],
      '#options' => redhen_entity_types(),
    );
    parent::options_form($form, $form_state);
  }

  /**
   * Renders the link.
   */
  function render_link($relation, $values) {
    $type = $this->options['redhen_entity_type'];
    $entity_id = 0;

    // Presumes different entity types on each endpoint. Entity ID will be from
    // the last one of the designated entity type.
    foreach ($relation->endpoints[LANGUAGE_NONE] as $endpoint) {
      if ($endpoint['entity_type'] == $type) {
        $entity_id = $endpoint['entity_id'];
      }
    }
    if (!$entity_id || !entity_access('update', 'relation', $relation)) {
      return;
    }
    $types = redhen_entity_types();
    $path = 'redhen/' . $types[$type] . '/' . $entity_id . '/connections/' . $relation->rid . '/edit';
    $this->options['alter']['make_link'] = TRUE;
    $this->options['alter']['path'] = $path;
    $this->options['alter']['query'] = drupal_get_destination();
    $text = !empty($this->options['text']) ? $this->options['text'] : t('Edit');
    return $text;
  }

}

Classes

Name	Description
redhen_relation_handler_field_relation_link_combined_edit	Field handler to present a RedHen specific link relation edit.