function uc_product_store_status in Ubercart 5

Same name and namespace in other branches

1. 6.2 uc_product/uc_product.module \uc_product_store_status()

Display the status of the product image handlers.

See also

uc_product_image_defaults

File

uc_product/uc_product.module, line 1404

The product module for Ubercart.

Code

function uc_product_store_status() {
  if (!module_exists('imagefield') || !module_exists('imagecache')) {
    $description = t('To automatically configure core image support, <a href="!url">enable</a> the <a href="http://drupal.org/project/cck">Content</a>, <a href="http://drupal.org/project/imagefield">CCK Image field</a>, and <a href="http://drupal.org/project/imagecache">Imagecache</a> modules. This action is not required.', array(
      '!url' => url('admin/build/modules'),
    ));
  }
  else {
    $result = db_query("SELECT field_name, type FROM {node_field} WHERE field_name = 'field_image_cache' AND type = 'image'");
    $field_check = (bool) db_num_rows($result);
    $result = db_query("SELECT field_name, type_name FROM {node_field_instance} WHERE field_name = 'field_image_cache' AND type_name = 'product'");
    $product_field_check = (bool) db_num_rows($result);
    $presets = array(
      'product',
      'product_list',
      'uc_thumbnail',
    );
    if (module_exists('uc_catalog')) {
      $presets[] = 'uc_category';
    }
    if (module_exists('uc_cart')) {
      $presets[] = 'cart';
    }
    if (module_exists('uc_manufacturer')) {
      $presets[] = 'manufacturer';
    }
    $result = db_query("SELECT presetid, presetname FROM {imagecache_preset} WHERE presetname IN ('" . implode("','", $presets) . "')");
    $preset_check = db_num_rows($result) == count($presets);
    $actions = array();
    $good_presets = array();
    while ($preset_id = db_fetch_array($result)) {
      $good_presets[] = $preset_id['presetname'];
      $actions[$preset_id['presetid']] = db_result(db_query("SELECT actionid FROM {imagecache_action} WHERE presetid = %d", $preset_id['presetid']));
    }
    $missing_presets = array_diff($presets, $good_presets);
    $action_check = count(array_filter($actions)) == count($presets);
    if ($field_check && $product_field_check && $preset_check && $action_check) {
      $description = t('Product image support has been automatically configured by Ubercart.');
    }
    else {
      $checks = ($field_check << 3) + ($product_field_check << 2) + ($preset_check << 1) + $action_check;
      $description = t('<a href="!url">Click here</a> to automatically configure the following items for core image support:', array(
        '!url' => url('admin/store/settings/products/defaults/' . $checks),
      ));
      if (!$field_check) {
        $items[] = t('The Image field has not been created for CCK.');
      }
      if (!$product_field_check) {
        $items[] = t("The Image field has not been attached to Product nodes.");
      }
      if (!$preset_check) {
        $items[] = t('The expected Imagecache presets ("!presets") have not been created.', array(
          '!presets' => implode('", "', $missing_presets),
        ));
      }
      if (!$action_check) {
        $items[] = t('The Imagecache presets do not contain actions to perform on images. Images may be displayed in their original formats.');
      }
      $description .= theme('item_list', $items) . t('(This action is not required and should not be taken if you do not need images or have implemented your own image support.)');
    }
  }
  return array(
    array(
      'status' => 'ok',
      'title' => t('Images'),
      'desc' => $description,
    ),
  );
}