views_handler_field_relation_link_delete.inc in Relation 7

Definition of views_handler_field_relation_link_delete.

File

views/views_handler_field_relation_link_delete.inc

<?php

/**
 * @file
 * Definition of views_handler_field_relation_link_delete.
 */

/**
 * Field handler to present a link to delete a relation.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_relation_link_delete extends views_handler_field_relation_link {

  /**
   * Renders the link.
   */
  function render_link($relation, $values) {

    // Ensure that relation_ui module enabled.
    if (!module_exists('relation_ui')) {
      return;
    }

    // Ensure user has access to delete this relation.
    if (!user_access('delete relations')) {
      return;
    }
    $this->options['alter']['make_link'] = TRUE;
    $relation_uri = entity_uri('relation', $relation);
    $this->options['alter']['path'] = $relation_uri['path'] . "/delete";
    $this->options['alter']['query'] = drupal_get_destination();
    $text = !empty($this->options['text']) ? $this->options['text'] : t('Delete');
    return $text;
  }

}

Classes

Name	Description
views_handler_field_relation_link_delete	Field handler to present a link to delete a relation.