helper.field.inc in Helper 7

Field integration for the Helper module.

File

helper.field.inc

<?php

/**
 * @file
 * Field integration for the Helper module.
 */

/**
 * Implements hook_field_create_instance().
 */
function helper_field_create_instance($instance) {

  // Clear the menu cache whenever a field instances is created.
  variable_set('menu_rebuild_needed', TRUE);
}

/**
 * Implements hook_field_delete_instance().
 */
function helper_field_delete_instance($instance) {

  // Clear the menu cache whenever a field instances is deleted.
  variable_set('menu_rebuild_needed', TRUE);
}

/**
 * A clone of field_delete_field() that works for inactive fields.
 */
function _helper_field_delete_field($field) {
  FieldHelper::deleteField($field, FALSE);
}

/**
 * A clone of field_delete_instance() that works for inactive fields.
 */
function _helper_field_delete_instance($instance) {
  FieldHelper::deleteInstance($instance, FALSE);
}
function _helper_purge_inactive_deleted_fields() {
  $instances = field_read_instances(array(
    'deleted' => 1,
  ), array(
    'include_deleted' => 1,
    'include_inactive' => 1,
  ));
  foreach ($instances as $instance) {
    watchdog('helper', 'Purging inactive and deleted field instance @field_name:@entity_type:@bundle.', array(
      '@field_name' => $instance['field_name'],
      '@entity_type' => $instance['entity_type'],
      '@bundle' => $instance['bundle'],
    ));
    FieldHelper::deleteInstance($instance);
  }
  $fields = field_read_fields(array(
    'deleted' => 1,
  ), array(
    'include_deleted' => 1,
    'include_inactive' => 1,
  ));
  foreach ($fields as $field) {
    watchdog('helper', 'Purging inactive and deleted field @field_name.', array(
      '@field_name' => $field['field_name'],
    ));
    FieldHelper::deleteField($field);
  }
}

Functions

Name	Description
helper_field_create_instance	Implements hook_field_create_instance().
helper_field_delete_instance	Implements hook_field_delete_instance().
_helper_field_delete_field	A clone of field_delete_field() that works for inactive fields.
_helper_field_delete_instance	A clone of field_delete_instance() that works for inactive fields.
_helper_purge_inactive_deleted_fields