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<?php
/**
 * Contains the basis classes for displaying a single icms_ipf_Object
 *
 * @copyright   The ImpressCMS Project http://www.impresscms.org/
 * @license     http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU General Public License (GPL)
 * @category    ICMS
 * @package     Ipf
 * @subpackage  Object
 * @since       1.1
 * @author      marcan <marcan@impresscms.org>
 * @version     SVN: $Id: icmspersistablesingleview.php 19623 2010-06-25 14:59:15Z malanciault $
 */

defined('ICMS_ROOT_PATH') or die('ImpressCMS root path not defined');

/**
 * icms_ipf_view_Single base class
 *
 * Base class handling the display of a single object
 *
 * @category    ICMS
 * @package     Ipf
 * @subpackage  View
 * @author marcan <marcan@smartfactory.ca>
 */
class icms_ipf_view_Single {

    var $_object;
    var $_userSide;
    var $_tpl;
    var $_rows;
    var $_actions;
    var $_headerAsRow = true;

    /**
     * Constructor
     */
    public function __construct(&$object, $userSide = false, $actions = array(), $headerAsRow = true) {
        $this->_object = $object;
        $this->_userSide = $userSide;
        $this->_actions = $actions;
        $this->_headerAsRow = $headerAsRow;
    }

    /**
     *
     * @param $rowObj
     */
    public function addRow($rowObj) {
        $this->_rows[] = $rowObj;
    }

    /**
     *
     * @param $fetchOnly
     * @param $debug
     */
    public function render($fetchOnly = false, $debug = false) {

        $this->_tpl = new icms_view_Tpl();
        $vars = $this->_object->vars;
        $icms_object_array = array();

        foreach ($this->_rows as $row) {
            $key = $row->getKeyName();
            if ($row->_customMethodForValue && method_exists($this->_object, $row->_customMethodForValue)) {
                $method = $row->_customMethodForValue;
                $value = $this->_object->$method();
            } else {
                $value = $this->_object->getVar($row->getKeyName());
            }
            if ($row->isHeader()) {
                $this->_tpl->assign('icms_single_view_header_caption', $this->_object->vars[$key]['form_caption']);
                $this->_tpl->assign('icms_single_view_header_value', $value);
            } else {
                $icms_object_array[$key]['value'] = $value;
                $icms_object_array[$key]['header'] = $row->isHeader();
                $icms_object_array[$key]['caption'] = $this->_object->vars[$key]['form_caption'];
            }
        }
        $action_row = '';
        if (in_array('edit', $this->_actions)) {
            $action_row .= $this->_object->getEditItemLink(false, true, $this->_userSide);
        }
        if (in_array('delete', $this->_actions)) {
            $action_row .= $this->_object->getDeleteItemLink(false, true, $this->_userSide);
        }
        if ($action_row) {
            $icms_object_array['zaction']['value'] = $action_row;
            $icms_object_array['zaction']['caption'] = _CO_ICMS_ACTIONS;
        }

        $this->_tpl->assign('icms_header_as_row', $this->_headerAsRow);
        $this->_tpl->assign('icms_object_array', $icms_object_array);

        if ($fetchOnly) {
            return $this->_tpl->fetch('db:system_persistable_singleview.html');
        } else {
            $this->_tpl->display('db:system_persistable_singleview.html');
        }
    }

    /**
     *
     * @param unknown_type $debug
     */
    public function fetch($debug = false) {
        return $this->render(true, $debug);
    }
}