openstamanager/modules/custom_fields/actions.php

<?php

include_once __DIR__.'/../../core.php';

switch (post('op')) {
    case 'update':
        $plugin = post('plugin_id') ?: null;
        $module = $plugin ? null : post('module_id');

        $dbo->update('zz_fields', [
            'id_module' => $module,
            'id_plugin' => $plugin,
            'name' => post('name'),
            'html_name' => post('html_name'),
            'content' => post('content'),
            'on_add' => post('on_add'),
            'top' => post('top'),
        ], ['id' => $id_record]);

        flash()->info(tr('Salvataggio completato.'));

        break;

    case 'add':
        $plugin = post('plugin_id') ?: null;
        $module = $plugin ? null : post('module_id');

        $dbo->insert('zz_fields', [
            'id_module' => $module,
            'id_plugin' => $plugin,
            'name' => post('name'),
            'content' => post('content'),
            'html_name' => secure_random_string(8),
        ]);
        $id_record = $dbo->lastInsertedID();

        flash()->info(tr('Nuovo campo personalizzato creato.'));

        break;

    case 'delete':
        $dbo->delete('zz_fields', ['id' => $id_record]);
        $dbo->delete('zz_field_record', ['id_field' => $id_record]);

        flash()->info(tr('Campo personalizzato eliminato.'));


        break;
}