Create a new image field.

Parameters

$name: The name of the new field (all lowercase), exclude the "field_" prefix.

$type_name: The node type that this field will be added to.

$field_settings: A list of field settings that will be added to the defaults.

$instance_settings: A list of instance settings that will be added to the instance defaults.

$widget_settings: A list of widget settings that will be added to the widget defaults.

File

drupal-7.x/modules/image/image.test, line 53

Tests for image.module.

Class

ImageFieldTestCase

This class provides methods specifically for testing Image's field handling.

Code

function createImageField($name, $type_name, $field_settings = array(), $instance_settings = array(), $widget_settings = array()) {
  $field = array(
    'field_name' => $name,
    'type' => 'image',
    'settings' => array(),
    'cardinality' => !empty($field_settings['cardinality']) ? $field_settings['cardinality'] : 1,
  );
  $field['settings'] = array_merge($field['settings'], $field_settings);
  field_create_field($field);

  $instance = array(
    'field_name' => $field['field_name'],
    'entity_type' => 'node',
    'label' => $name,
    'bundle' => $type_name,
    'required' => !empty($instance_settings['required']),
    'settings' => array(),
    'widget' => array(
      'type' => 'image_image',
      'settings' => array(),
    ),
  );
  $instance['settings'] = array_merge($instance['settings'], $instance_settings);
  $instance['widget']['settings'] = array_merge($instance['widget']['settings'], $widget_settings);
  return field_create_instance($instance);
}