eck_views_handler_field_link.inc in Entity Construction Kit (ECK) 7.2

Field handler to present a link to the entity content.

File

views/handlers/eck_views_handler_field_link.inc

<?php

/**
 * @file
 * Field handler to present a link to the entity content.
 */

// @codingStandardsIgnoreStart
class eck_views_handler_field_link extends views_handler_field_entity {
  public function option_definition() {
    $options = parent::option_definition();
    $options['text'] = array(
      'default' => '',
      'translatable' => TRUE,
    );
    return $options;
  }
  public function options_form(&$form, &$form_state) {
    $form['text'] = array(
      '#type' => 'textfield',
      '#title' => t('Text to display'),
      '#default_value' => $this->options['text'],
    );
    parent::options_form($form, $form_state);

    // The path is set by render_link function so don't allow to set it.
    $form['alter']['path'] = array(
      '#access' => FALSE,
    );
    $form['alter']['external'] = array(
      '#access' => FALSE,
    );
  }

  /**
   * Render.
   */
  public function render($values) {
    if ($entity = $this
      ->get_value($values)) {
      return $this
        ->render_link($entity, $values);
    }
  }
  function render_link($entity, $values) {
    $this->options['alter']['make_link'] = TRUE;
    $uri = entity_uri($entity
      ->entityType(), $entity);
    $this->options['alter']['path'] = $uri['path'];
    $text = !empty($this->options['text']) ? $this->options['text'] : t('view');
    return $text;
  }

}

// @codingStandardsIgnoreEnd

Classes

Name	Description
eck_views_handler_field_link