/**
* Export to CSV
* @since 2.0.19
*/
public static function csv($form_id = false, $search = '', $fid = '')
{
FrmAppHelper::permission_check('frm_view_entries');
if (!$form_id) {
$form_id = FrmAppHelper::get_param('form', '', 'get', 'sanitize_text_field');
$search = FrmAppHelper::get_param(isset($_REQUEST['s']) ? 's' : 'search', '', 'get', 'sanitize_text_field');
$fid = FrmAppHelper::get_param('fid', '', 'get', 'sanitize_text_field');
}
if (!ini_get('safe_mode')) {
set_time_limit(0);
//Remove time limit to execute this function
$mem_limit = str_replace('M', '', ini_get('memory_limit'));
if ((int) $mem_limit < 256) {
ini_set('memory_limit', '256M');
}
}
global $wpdb;
$form = FrmForm::getOne($form_id);
$form_id = $form->id;
$form_cols = self::get_fields_for_csv_export($form_id, $form);
$item_id = FrmAppHelper::get_param('item_id', 0, 'get', 'sanitize_text_field');
if (!empty($item_id)) {
$item_id = explode(',', $item_id);
}
$query = array('form_id' => $form_id);
if ($item_id) {
$query['id'] = $item_id;
}
/**
* Allows the query to be changed for fetching the entry ids to include in the export
*
* $query is the array of options to be filtered. It includes form_id, and maybe id (array of entry ids),
* and the search query. This should return an array, but it can be handled as a string as well.
*/
$query = apply_filters('frm_csv_where', $query, compact('form_id', 'search', 'fid', 'item_id'));
$entry_ids = FrmDb::get_col($wpdb->prefix . 'frm_items it', $query);
unset($query);
if (empty($entry_ids)) {
esc_html_e('There are no entries for that form.', 'formidable');
} else {
FrmCSVExportHelper::generate_csv(compact('form', 'entry_ids', 'form_cols'));
}
wp_die();
}
