updated serial field
This commit is contained in:
Bachir Soussi Chiadmi
@@ -4,110 +4,35 @@
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* The Serial module main file.
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*/
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define('SERIAL_FIELD_TYPE', 'serial');
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/**
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* Implements hook_field_info().
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*/
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function serial_field_info() {
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return array(
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'serial' => array(
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SERIAL_FIELD_TYPE => array(
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'label' => t('Serial'),
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'description' => t('Auto increment serial field type.'),
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// The "property_type" should be defined for accessing the
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// field by entity metadata wrapper.
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'property_type' => 'serial',
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'default_widget' => 'serial',
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'property_type' => 'integer',
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'default_widget' => 'serial_widget_default',
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'default_formatter' => 'serial_formatter_default',
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),
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);
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}
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/**
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* Implements hook_field_create_instance().
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* Implements hook_field_widget_info().
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*/
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function serial_field_create_instance($instance) {
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$field = field_read_field($instance['field_name']);
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if ('serial' == $field['type']) {
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// Create the assistant table:
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module_load_include('inc', 'serial');
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_serial_create_table($field, $instance);
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// Set serial values for old objects.
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$old_count = _serial_init_old_nodes($instance['bundle'], $field['field_name']);
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if ($old_count > 0) {
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drupal_set_message(t('Serial values have been automatically set for %count existing nodes.', array(
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'%count' => $old_count,
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)));
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}
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}
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}
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/**
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* Implements hook_field_delete_instance().
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*/
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function serial_field_delete_instance($instance) {
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$field = field_read_field($instance['field_name']);
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if ('serial' == $field['type']) {
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// Drop the assistant table.
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module_load_include('inc', 'serial');
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_serial_drop_table($field, $instance);
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}
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}
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/**
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* Implements hook_form_alter().
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*/
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function serial_form_alter(&$form, $form_state, $form_id) {
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if ('field_ui_field_settings_form' == $form_id && 'serial' == $form['field']['type']['#value']) {
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drupal_set_message(t('Serial field %field has been created.', array(
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'%field' => $form['field']['field_name']['#value'],
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)));
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drupal_goto("admin/structure/types/manage/{$form['#bundle']}/fields");
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}
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}
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/**
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* Implements hook_field_presave().
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*/
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function serial_field_presave($entity_type, $entity, $field, $instance, $langcode, &$items) {
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if (empty($items)) {
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module_load_include('inc', 'serial');
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$items = array(array('value' => _serial_generate_value($instance['bundle'], $field['field_name'])));
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}
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}
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/**
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* Implements hook_field_is_empty().
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*/
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function serial_field_is_empty($item, $field) {
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// Never should be treated as empty.
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return FALSE;
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}
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/**
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* Implements hook_node_presave().
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*/
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function serial_node_presave($node) {
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if (module_exists('auto_nodetitle')) {
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if (auto_nodetitle_get_setting($node->type)) {
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auto_nodetitle_set_title($node);
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}
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}
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}
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/**
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* Implements hook_node_type_update().
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*/
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function serial_node_type_update($info) {
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// Handle content type rename:
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if (isset($info->old_type) && ($info->old_type != $info->type)) {
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module_load_include('inc', 'serial');
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_serial_rename_tables($info->old_type, $info->type);
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}
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function serial_field_widget_info() {
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return array(
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'serial_widget_default' => array(
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'label' => t('Hidden (Automatic)'),
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'field types' => array(SERIAL_FIELD_TYPE),
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),
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);
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}
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/**
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@@ -117,15 +42,95 @@ function serial_field_formatter_info() {
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return array(
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'serial_formatter_default' => array(
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'label' => t('Default'),
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'field types' => array('serial'),
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'field types' => array(SERIAL_FIELD_TYPE),
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),
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);
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}
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/**
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* Implements hook_field_create_instance().
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*/
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function serial_field_create_instance(array $instance) {
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$field = field_read_field($instance['field_name']);
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if (SERIAL_FIELD_TYPE === $field['type']) {
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// Create the assistant table:
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module_load_include('inc', 'serial');
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_serial_create_table($field, $instance);
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// Set serial values for old objects.
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$old_count = _serial_init_old_entities($instance['entity_type'], $instance['bundle'], $field['field_name']);
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if ($old_count > 0) {
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drupal_set_message(t('Serial values have been automatically set for %count existing entities.', array(
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'%count' => $old_count,
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)));
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}
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}
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}
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/**
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* Implements hook_field_delete_instance().
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*/
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function serial_field_delete_instance(array $instance) {
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$field = field_read_field($instance['field_name']);
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if (SERIAL_FIELD_TYPE == $field['type']) {
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// Drop the assistant table.
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module_load_include('inc', 'serial');
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_serial_drop_table($field, $instance);
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}
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}
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/**
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* Implements hook_field_presave().
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*/
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function serial_field_presave($entity_type, $entity, array $field, array $instance, $langcode, array &$items) {
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if (empty($items)) {
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module_load_include('inc', 'serial');
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$items[] = array(
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'value' => _serial_generate_value($entity_type, $instance['bundle'], $field['field_name']),
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);
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}
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}
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/**
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* Implements hook_field_is_empty().
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*/
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function serial_field_is_empty($item, $field) {
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// Never should be treated as empty.
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return empty($item['value']);
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}
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/**
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* Implements hook_clone_node_alter().
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*/
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function serial_clone_node_alter(stdClass $node) {
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// Reset values of all serial fields when cloning a node.
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foreach (field_info_instances('node', $node->type) as $field_name => $instance) {
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$info = field_info_field($field_name);
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if ('serial' === $info['type']) {
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$node->{$field_name} = array();
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}
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}
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}
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/**
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* Implements hook_field_attach_rename_bundle().
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*/
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function serial_field_attach_rename_bundle($entity_type, $bundle_old, $bundle_new) {
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if ($bundle_old !== $bundle_new) {
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module_load_include('inc', 'serial');
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_serial_rename_tables($entity_type, $bundle_old, $bundle_new);
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}
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}
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/**
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* Implements hook_field_formatter_view().
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*/
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function serial_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
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function serial_field_formatter_view($entity_type, $entity, array $field, array $instance, $langcode, array $items, array $display) {
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$element = array();
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// Define the field contents for the single default formatter.
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@@ -157,30 +162,28 @@ function serial_theme() {
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/**
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* Theme function for the default formatter.
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*/
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function theme_serial_formatter_default($variables) {
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function theme_serial_formatter_default(array $variables) {
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return $variables['serial_id'];
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}
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/**
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* Implements hook_field_widget_info().
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* Implements hook_field_widget_form().
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*/
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function serial_field_widget_info() {
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return array(
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'serial' => array(
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'label' => t('Hidden (Automatic)'),
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'field types' => array('serial'),
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),
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);
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}
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function serial_field_widget_form(
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array &$form,
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array &$form_state,
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array $field,
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array $instance,
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$langcode,
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array $items,
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$delta,
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array $element
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) {
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$element['#type'] = 'hidden';
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/**
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* Implements hook_field_widget().
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*/
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function serial_field_widget(&$form, &$form_state, $field, $instance, $items, $delta = 0) {
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return array(
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'value' => array(
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'#type' => 'hidden',
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'#default_value' => $items[$delta]['value'],
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),
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);
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if (isset($items[$delta]['value'])) {
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$element['#default_value'] = $items[$delta]['value'];
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}
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return array('value' => $element);
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}
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