merci_line_item_ui_handler_field_operations.inc in MERCI (Manage Equipment Reservations, Checkout and Inventory) 7.3

File

merci_line_item/includes/views/handlers/merci_line_item_ui_handler_field_operations.inc

<?php

/**
 * Field handler to present an order's operations links.
 */
class merci_line_item_ui_handler_field_operations extends views_handler_field {
  function construct() {
    parent::construct();
    $this->additional_fields['line_item_id'] = 'line_item_id';
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['add_destination'] = TRUE;
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['add_destination'] = array(
      '#type' => 'checkbox',
      '#title' => t('Add a destination parameter to edit and delete operation links so users return to this View on form submission.'),
      '#default_value' => $this->options['add_destination'],
    );
  }
  function query() {
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }
  function render($values) {
    $id = $this
      ->get_value($values, 'line_item_id');

    // Get the operations links.
    $links = menu_contextual_links('merci_line_item', 'merci_line_item', array(
      $id,
    ));
    $links['merci_line_item-view'] = menu_get_item('merci_line_item/' . $id);
    if (!empty($links)) {

      // Add the destination to the links if specified.
      if ($this->options['add_destination']) {
        foreach ($links as $id => &$link) {

          // Only include the destination for the edit and delete forms.
          if (in_array($id, array(
            'merci_line_item-edit',
            'merci_line_item-delete',
            'merci_line_item-view',
          ))) {
            $link['query'] = drupal_get_destination();
          }
          if ($id == 'merci_line_item-view') {
            $link['title'] = 'View';
            $link['weight'] = -2;
          }
        }
      }
      uasort($links, 'drupal_sort_weight');

      //drupal_add_css(drupal_get_path('module', 'commerce_order') . '/theme/commerce_order.admin.css');
      return theme('links', array(
        'links' => $links,
        'attributes' => array(
          'class' => array(
            'links',
            'inline',
            'operations',
          ),
        ),
      ));
    }
  }

}

Classes

Name	Description
merci_line_item_ui_handler_field_operations	Field handler to present an order's operations links.