function ctools_entity_field_value_ctools_access_summary in Chaos Tool Suite (ctools) 7

Provide a summary description based upon the checked entity_bundle.

1 string reference to 'ctools_entity_field_value_ctools_access_summary'

entity_field_value.inc in plugins/access/entity_field_value.inc

File

plugins/access/entity_field_value.inc, line 276

Code

function ctools_entity_field_value_ctools_access_summary($conf, $context, $plugin) {
  list($parent, $entity_type, $bundle_type, $field_name) = explode(':', $plugin['name']);
  $instances = field_info_instances($entity_type, $bundle_type);
  $instance = $instances[$field_name];
  $field = field_info_field_by_id($instance['field_id']);
  $entity_info = entity_get_info($entity_type);
  $entity = (object) array(
    $entity_info['entity keys']['bundle'] => $bundle_type,
  );
  $keys = array();
  $value_keys = array();
  $keyed_elements = array();
  foreach ($field['columns'] as $column => $attributes) {
    $conf_key = _field_sql_storage_columnname($field_name, $column);
    $keyed_elements["@{$column}_value"] = array();
    if (isset($conf[$conf_key])) {
      if (is_array($conf[$conf_key])) {
        $i = 0;
        foreach ($conf[$conf_key] as $conf_value) {
          if (!is_array($conf_value)) {
            $entity->{$field_name}[LANGUAGE_NONE][$i][$column] = $conf_value;
            $keyed_elements["@{$column}_value"][$i] = array(
              '#markup' => $conf_value,
            );
          }
          elseif (isset($conf_value[$column])) {
            $entity->{$field_name}[LANGUAGE_NONE][$i][$column] = $conf_value[$column];
            $keyed_elements["@{$column}_value"][$i] = array(
              '#markup' => $conf_value[$column],
            );
          }
          $i++;
        }
      }
      else {
        $entity->{$field_name}[LANGUAGE_NONE][0][$column] = $conf[$conf_key];
        $keyed_elements["@{$column}_value"][0] = array(
          '#markup' => $conf[$conf_key],
        );
      }
    }
    $keys['@' . $column] = $column;
    $value_keys[] = "@{$column}_value";
  }
  $elements = array();
  $items = isset($entity->{$field_name}[LANGUAGE_NONE]) ? $entity->{$field_name}[LANGUAGE_NONE] : array();
  $view_mode = 'full';
  ctools_include('fields');
  $display = field_get_display($instance, $view_mode, $entity);
  if (!isset($display['module'])) {
    $display['module'] = $field['module'];
  }
  if (isset($display['module'])) {

    // Choose simple formatter for well known cases.
    switch ($display['module']) {
      case 'text':
        $display['type'] = 'text_default';
        break;
      case 'list':
        $display['type'] = 'list_default';
        if ($field['type'] == 'list_boolean') {
          $allowed_values = list_allowed_values($field, $instance, $entity_type, $entity);
          foreach ($items as $item) {
            if (isset($allowed_values[$item['value']])) {
              if ($allowed_values[$item['value']] == '') {
                $display['type'] = 'list_key';
                break;
              }
            }
            else {
              $display['type'] = 'list_key';
            }
          }
        }
        break;
      case 'taxonomy':
        $display['type'] = 'taxonomy_term_reference_plain';
        break;
      case 'entityreference':
        $display['type'] = 'entityreference_label';
        break;
      default:

        // Use field instance formatter setting.
        break;
    }
    $function = $display['module'] . '_field_formatter_view';
    if (function_exists($function)) {
      $entity_group = array(
        0 => $entity,
      );
      $item_group = array(
        0 => $items,
      );
      $instance_group = array(
        0 => $instance,
      );
      field_default_prepare_view($entity_type, $entity_group, $field, $instance_group, LANGUAGE_NONE, $item_group, $display);
      $elements = $function($entity_type, $entity, $field, $instance, LANGUAGE_NONE, $item_group[0], $display);
    }
  }
  if (count($elements) > 0) {
    foreach ($field['columns'] as $column => $attributes) {
      if (count($field['columns']) == 1) {
        $keyed_elements["@{$column}_value"] = $elements;
      }
    }
  }
  $values = array();
  foreach ($value_keys as $key) {
    $output = array();
    $elements = $keyed_elements[$key];
    if (is_array($elements)) {
      foreach ($elements as $element_key => $element) {
        if (is_numeric($element_key)) {
          $value_str = strip_tags(drupal_render($element));
          if (strlen($value_str) > 0) {
            $output[] = $value_str;
          }
        }
      }
    }
    else {
      $value_str = strip_tags(drupal_render($elements));
      if (strlen($value_str) > 0) {
        $output[] = $value_str;
      }
    }
    $value = implode(', ', $output);
    if ($value !== '') {
      $values[$key] = implode(', ', $output);
    }
  }
  $string = '';
  $value_count = count($values);
  foreach ($keys as $key_name => $column) {
    if (isset($values[$key_name . '_value'])) {
      $string .= $value_count > 1 ? " @{$column} = @{$column}_value" : "@{$column}_value";
    }
  }
  return t('@field is set to "!value"', array(
    '@field' => $instance['label'],
    '!value' => format_string($string, array_merge($keys, $values)),
  ));
}