una/studio/classes/BxDolStudioForms.php

<?php defined('BX_DOL') or die('hack attempt');
/**
 * Copyright (c) BoonEx Pty Limited - http://www.boonex.com/
 * CC-BY License - http://creativecommons.org/licenses/by/3.0/
 *
 * @defgroup    TridentStudio Trident Studio
 * @{
 */

bx_import('BxTemplStudioPage');
bx_import('BxDolStudioFormsQuery');

define('BX_DOL_STUDIO_FORM_TYPE_FORMS', 'forms');
define('BX_DOL_STUDIO_FORM_TYPE_DISPLAYS', 'displays');
define('BX_DOL_STUDIO_FORM_TYPE_FIELDS', 'fields');
define('BX_DOL_STUDIO_FORM_TYPE_PRE_LISTS', 'pre_lists');
define('BX_DOL_STUDIO_FORM_TYPE_PRE_VALUES', 'pre_values');

define('BX_DOL_STUDIO_FORM_TYPE_DEFAULT', BX_DOL_STUDIO_FORM_TYPE_FORMS);

class BxDolStudioForms extends BxTemplStudioPage
{
    protected $sPage;

    function __construct($sPage = "")
    {
        parent::__construct('builder_forms');

        $this->oDb = new BxDolStudioFormsQuery();

        $this->sPage = BX_DOL_STUDIO_FORM_TYPE_DEFAULT;
        if(is_string($sPage) && !empty($sPage))
            $this->sPage = $sPage;
    }

	public function init()
	{
        if(($sAction = bx_get('form_action')) === false) 
        	return;

		$sAction = bx_process_input($sAction);

		$aResult = array('code' => 1, 'message' => _t('_adm_form_err_cannot_process_action'));
        switch($sAction) {
        	case 'get-page-by-type':
            	$sValue = bx_process_input(bx_get('form_value'));
                if(empty($sValue))
                	break;

				$this->sPage = $sValue;
				$aResult = array('code' => 0, 'content' => $this->getPageCode());
				break;

			default:
				$sMethod = 'action' . $this->getClassName($sAction);
				if(method_exists($this, $sMethod))
					$aResult = $this->$sMethod();
		}

		echo json_encode($aResult);
		exit;
	}

    protected function getSystemName($sValue)
    {
        return str_replace(' ', '_', strtolower($sValue));
    }

    protected function getClassName($sValue)
    {
        return bx_gen_method_name($sValue);
    }
}

/** @} */