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<?php
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/**
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* Implements hook_features_export_alter().
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*
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* For a given feature, add field groups that contain any fields that
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* are a part of this feature. Also, add parent groups of any groups
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* that are a part of this feature.
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*/
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function field_group_features_export_alter(&$export, $module_name) {
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// Make sure we have fresh data by loading directly.
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ctools_include('export');
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$field_groups = ctools_export_load_object('field_group');
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// Support the separate field base -vs- field instance structure that was
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// added in Features v7.x-2.0-beta2.
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if (function_exists('field_instance_features_export')) {
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$export_var = 'field_instance';
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}
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else {
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$export_var = 'field';
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}
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// Add fieldgroups based on the fields that are present.
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if (!empty($export['features'][$export_var])) {
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if (!isset($export['features']['field_group'])) {
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$export['features']['field_group'] = array();
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}
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foreach ($export['features'][$export_var] as $field) {
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list($entity_type, $bundle, $field_name) = explode('-', $field);
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foreach ($field_groups as $group_id => $group) {
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if ($group->entity_type == $entity_type && $group->bundle == $bundle && in_array($field_name, $group->data['children']) && !in_array($group->identifier, $export['features']['field_group'])) {
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if (isset($group->export_module) && $group->export_module != $module_name) {
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$export['dependencies'][$group->export_module] = $group->export_module;
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}
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else {
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$export['features']['field_group'][$group_id] = $group_id;
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}
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}
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}
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}
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}
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// Add any parent field groups that haven't been selected.
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if (!empty($export['features']['field_group'])) {
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foreach ($export['features']['field_group'] as $id) {
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$group = isset($field_groups[$id]) ? $field_groups[$id] : FALSE;
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if ($group && !empty($group->parent_name)) {
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$parent_id = $group->parent_name . '|' . $group->entity_type . '|' . $group->bundle . '|' . $group->mode;
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$parent_group = isset($field_groups[$parent_id]) ? $field_groups[$parent_id] : FALSE;
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if ($parent_group && !isset($export['features']['field_group'][$parent_id])) {
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if (isset($parent_group->export_module) && $parent_group->export_module != $module_name) {
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$export['dependencies'][$parent_group->export_module] = $parent_group->export_module;
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}
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else {
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$export['features']['field_group'][$parent_id] = $parent_id;
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}
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}
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}
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}
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if(empty($export['dependencies']['field_group'])) {
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$export['dependencies']['field_group'] = 'field_group';
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}
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}
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}
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