commit 3858cae6a848dba30f6e100fe600a604b1d8e718 Author: lslinnet Date: Tue Feb 10 08:18:57 2015 +0100 Initial commit diff --git a/inline_entity_form_view_mode.info b/inline_entity_form_view_mode.info new file mode 100644 index 0000000..7998d36 --- /dev/null +++ b/inline_entity_form_view_mode.info @@ -0,0 +1,4 @@ +name = Inline Entity Form View mode selector +description = Enables you to add a view mode selector per inline entity form field widget +package = Fields +core = 7.x diff --git a/inline_entity_form_view_mode.module b/inline_entity_form_view_mode.module new file mode 100644 index 0000000..4640f2f --- /dev/null +++ b/inline_entity_form_view_mode.module @@ -0,0 +1,203 @@ +{$name})) { + return $entity->{$name}; + } + return 'full'; +} + +/** + * Implements hook_field_widget_WIDGET_TYPE_form_alter(). + * + * To alter the form of the inline_entity_form widget type. + */ +function inline_entity_form_view_mode_field_widget_inline_entity_form_form_alter(&$element, &$form_state, $context) { + $field = $context['field']; + if (_inline_entity_form_view_mode_supported_field_widget($field)) { + $item = isset($context['items'][$context['delta']]) ? $context['items'][$context['delta']] : NULL; + $target_type = $field['settings']['target_type']; + $view_modes = _inline_entity_form_view_mode_get_view_modes($target_type); + + $view_mode_per_id = array(); + foreach ($context['items'] as $item) { + $items_per_id[$item['target_id']] = $item['view_mode']; + } + + + if ($element['actions']['ief_add'] && $element['actions']['ief_add_existing']) { +// $element['entities']['#table_fields']['view_mode'] = array( +// 'type' => 'property', +// 'label' => 'View mode', +// 'weight' => 101, +// ); + + $children = element_children($element['entities']); + + foreach ($children as $delta) { + $entity = $element['entities'][$delta]; + $ids = entity_extract_ids($element['entities']['#entity_type'], $entity['#entity']); + + // populate the entity with a fake property to allow for ief's handling of fields. + $element['entities'][$delta]['#entity']->view_mode = isset($view_mode_per_id[$ids[0]]) ? $view_mode_per_id[$ids[0]] : 'full'; + } + } + + else if (false) { + $element['form']['view_mode'] = array( + '#type' => 'select', + '#title' => 'View Mode', + '#options' => $view_modes, + '#default_value' => isset($view_mode_per_id[$ids[0]]) ? $view_mode_per_id[$ids[0]] : 'full', + '#weight' => 10, + '#id' => 'view-mode-' . $delta, + ); + } + } +} + +/** + * Implements hook_field_widget_form_alter(). + */ +function inline_entity_form_view_mode_field_widget_form_alter(&$element, &$form_state, $context) { + $field = $context['field']; + if (_inline_entity_form_view_mode_supported_field_widget($field)) { + $item = isset($context['items'][$context['delta']]) ? $context['items'][$context['delta']] : NULL; + $target_type = $field['settings']['target_type']; + $view_modes = _inline_entity_form_view_mode_get_view_modes($target_type, $context); + + $instance = $context['instance']; + if (in_array($instance['widget']['type'], array('entityreference_autocomplete', 'options_select', 'options_buttons'))) { + $element['view_mode'] = array( + '#type' => 'select', + '#title' => 'View Mode', + '#options' => $view_modes, + '#default_value' => isset($item) ? $item['view_mode'] : 'full', + '#weight' => 10, + '#id' => 'view-mode-' . $context['delta'], + ); + } + } +} + +/** + * Fetches view_modes based of the target entity type. + * + * @param $target_type string - name of an entity type + * @return array - list of view modes + */ +function _inline_entity_form_view_mode_get_view_modes($target_type) { + $entity_info = entity_get_info($target_type); + $view_modes = array('full' => 'Default'); + foreach ($entity_info['view modes'] as $view_key => $view_mode) { + $view_modes[$view_key] = $view_mode['label']; + } + drupal_alter('inline_entity_form_view_mode_get_view_modes', $target_type, $view_modes); + return $view_modes; +} + +/** + * Check if a field is supported by inline entity form view mode + * + * @param $field array - definition of a field + * @return bool - true if the given field is a supported field. + */ +function _inline_entity_form_view_mode_supported_field_widget($field) { + return $field['type'] == 'entityreference' + && isset($field['settings']['handler_settings']['behaviors']['ief_viewmode_behavior']) + && $field['settings']['handler_settings']['behaviors']['ief_viewmode_behavior']['status'] == 1; +} + + +/** + * Perform alterations before an entity form is included in the IEF widget. + * + * @param $entity_form + * Nested array of form elements that comprise the entity form. + * @param $form_state + * The form state of the parent form. + */ +function inline_entity_form_view_mode_inline_entity_form_entity_form_alter(&$entity_form, &$form_state) { + $field_name = $entity_form['#parents'][0]; + $langcode = $entity_form['#entity']->language; + $field = $form_state['field'][$field_name][$langcode]['field']; + if (_inline_entity_form_view_mode_supported_field_widget($field)) { + $view_modes = _inline_entity_form_view_mode_get_view_modes($entity_form['#entity_type']); + $default_value = 'full'; + if ($form_state['triggering_element']['#ief_row_form'] == 'edit') { + $delta = $form_state['triggering_element']['#ief_row_delta']; + $default_value = $form_state['inline_entity_form'][$entity_form['#ief_id']]['entities'][$delta]['item']['view_mode']; + } + $entity_form['view_mode'] = array( + '#type' => 'select', + '#title' => 'View Mode', + '#description' => t('Used when rendering the referenced entity, do not belong to the created entity'), + '#options' => $view_modes, + '#default_value' => $default_value, + '#weight' => 99, + ); + } +} + +/** + * Perform alterations before the reference form is included in the IEF widget. + * + * The reference form is used to add existing entities through an autocomplete + * field + * + * @param $reference_form + * Nested array of form elements that comprise the reference form. + * @param $form_state + * The form state of the parent form. + */ +function inline_entity_form_view_mode_inline_entity_form_reference_form_alter(&$reference_form, &$form_state) { + $field_name = $reference_form['#parents'][0]; + $field = $form_state['field'][$field_name]['und']['field']; + if (_inline_entity_form_view_mode_supported_field_widget($field)) { + $view_modes = _inline_entity_form_view_mode_get_view_modes($reference_form['#entity_type']); + $reference_form['view_mode'] = array( + '#type' => 'select', + '#title' => 'View Mode', + '#options' => $view_modes, + '#default_value' => 'full', + '#weight' => 10, +// '#id' => 'view-mode-' . $context['delta'], + ); + } +} + +/** + * Implements hook_inline_entity_form_table_fields_alter(). + */ +function inline_entity_form_view_mode_inline_entity_form_table_fields_alter(&$fields, $context) { + $fields['view_mode'] = array( + 'type' => 'column', + 'label' => t('View mode'), + 'name' => 'view_mode', + 'weight' => 100, + ); +} diff --git a/plugins/behavior/IEFViewModeBehavior.class.php b/plugins/behavior/IEFViewModeBehavior.class.php new file mode 100644 index 0000000..0161e7e --- /dev/null +++ b/plugins/behavior/IEFViewModeBehavior.class.php @@ -0,0 +1,48 @@ + 'Target view mode machine name.', + 'type' => 'varchar', + 'length' => 32, + 'default' => 'full', + 'not null' => FALSE, + ); + } + + /** + * We fake the view_mode property, used for when rendering the table of entities + * due to the way that IEF either needs a field or property to render something + * in the table. + */ + public function property_info_alter(&$info, $entity_type, $field, $instance, $field_type) { + $properties = &$info['node']['properties']; + + $properties['view_mode'] = array( + 'label' => t("Content ID"), + 'type' => 'text', + 'description' => t("A flux based view_mode identifier"), + 'queryable' => FALSE, + 'computed' => TRUE, + 'getter callback' => 'inline_entity_form_view_mode_get_entity_view_mode', + ); + } + + /** + * Generate a settings form for this handler. + */ + public function settingsForm($field, $instance) { + $form['update_schema'] = array( + '#type' => 'checkbox', + '#title' => t('Change schema'), + '#default_value' => 1, + ); + + if ($i == 1) { + + } + return $form; + } +} diff --git a/plugins/behavior/ief_viewmode_behavior.inc b/plugins/behavior/ief_viewmode_behavior.inc new file mode 100644 index 0000000..58032da --- /dev/null +++ b/plugins/behavior/ief_viewmode_behavior.inc @@ -0,0 +1,12 @@ + t('Inline Entity Form View mode selector'), + 'class' => 'IEFViewModeBehavior', + 'weight' => 10, + 'behavior type' => 'field', +);