function mytheme_setup_options()
{
if (function_exists('acf_add_local_field_group')) {
$_FILES['acf_import_file'] = array('name' => 'fields.json', 'tmp_name' => get_template_directory() . '/fields.json');
include_once get_stylesheet_directory() . '/plugins/advanced-custom-fields-pro/admin/settings-tools.php';
$acfSettings = new acf_settings_tools();
$acfSettings->import();
}
}
/**
* Use an ACF function to export field groups
* @return null
*/
public function export()
{
// include ACF file needed for export
acf_include("admin/settings-tools.php");
$tools = new \acf_settings_tools();
// create post variable for ACF function
$_POST["acf_export_keys"] = $this->getFieldGroupNames();
$data = $tools->get_json();
$this->saveConfig($data);
}
/**
* Search for ACF json exports with naming convention "acf-{name}.json"
* Create field groups for matches
* @return array Found/added field groups
*/
public function importAcf()
{
$directory = new RecursiveDirectoryIterator(MODULARITY_PATH . 'source/acf-json/');
$iterator = new RecursiveIteratorIterator($directory);
$matches = new RegexIterator($iterator, '/acf-.+\\.json$/i', RegexIterator::ALL_MATCHES, RegexIterator::USE_KEY);
$fieldgroups = array();
$acfImport = new \acf_settings_tools();
foreach ($matches as $path => $match) {
$_FILES['acf_import_file'] = array('name' => $match[0][0], 'type' => 'application/json', 'size' => filesize($path), 'tmp_name' => $path);
$acfImport->import();
}
unset($acfImport);
return $fieldgroups;
}
