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<?php
/**
 * Form control creating a page element for an object derived from 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  form
 * @since       1.1
 * @author      marcan <marcan@impresscms.org>
 * @version     $Id: Page.php 10721 2010-10-11 19:40:51Z phoenyx $
 */

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

class icms_ipf_form_elements_Page extends icms_form_elements_Tray {
    /**
     * Constructor
     * @param   object    $object   reference to targetobject (@link icms_ipf_Object)
     * @param   string    $key      the form name
     */
    public function __construct($object, $key) {
        icms_loadLanguageFile('system', 'blocksadmin', TRUE);
        parent::__construct(_AM_VISIBLEIN, ' ', $key . '_visiblein_tray');
        $visible_label = new icms_form_elements_Label('', '<select name="visiblein[]" id="visiblein[]" multiple="multiple" size="10">' . $this->getPageSelOptions($object->getVar('visiblein')) . '</select>');
        $this->addElement($visible_label);
    }

    /**
     * build options string
     *
     * @param mixed $value module-page combination
     * @return string html
     */
    private function getPageSelOptions($value = NULL){
        $icms_page_handler = icms::handler('icms_data_page');
        if (!is_array($value)){
            $value = array($value);
        }
        $module_handler = icms::handler('icms_module');
        $criteria = new icms_db_criteria_Compo(new icms_db_criteria_Item('hasmain', 1));
        $criteria->add(new icms_db_criteria_Item('isactive', 1));
        $module_list = $module_handler->getObjects($criteria);
        $mods = '';
        foreach ($module_list as $module){
            $mods .= '<optgroup label="' . $module->getVar('name') . '">';
            $criteria = new icms_db_criteria_Compo(new icms_db_criteria_Item('page_moduleid', $module->getVar('mid')));
            $criteria->add(new icms_db_criteria_Item('page_status', 1));
            $pages = $icms_page_handler->getObjects($criteria);
            $sel = '';
            if (in_array($module->getVar('mid') . '-0', $value)){
                $sel = ' selected=selected';
            }
            $mods .= '<option value="' . $module->getVar('mid') . '-0"' . $sel . '>' . _AM_ALLPAGES . '</option>';
            foreach ($pages as $page){
                $sel = '';
                if (in_array($module->getVar('mid') . '-' . $page->getVar('page_id'), $value)){
                    $sel = ' selected=selected';
                }
                $mods .= '<option value="' . $module->getVar('mid') . '-' . $page->getVar('page_id') . '"' . $sel . '>';
                $mods .= $page->getVar('page_title') . '</option>';
            }
            $mods .= '</optgroup>';
        }

        $module = $module_handler->get(1);
        $criteria = new icms_db_criteria_Compo(new icms_db_criteria_Item('page_moduleid', 1));
        $criteria->add(new icms_db_criteria_Item('page_status', 1));
        $pages = $icms_page_handler->getObjects($criteria);
        $cont = '';
        if (count($pages) > 0){
            $cont = '<optgroup label="' . $module->getVar('name') . '">';
            $sel = '';
            if (in_array($module->getVar('mid') . '-0', $value)){
                $sel = ' selected=selected';
            }
            $cont .= '<option value="' . $module->getVar('mid') . '-0"' . $sel . '>' . _AM_ALLPAGES . '</option>';
            foreach ($pages as $page){
                $sel = '';
                if (in_array($module->getVar('mid').'-'.$page->getVar('page_id'),$value)) {
                    $sel = ' selected=selected';
                }
                $cont .= '<option value="' . $module->getVar('mid') . '-' . $page->getVar('page_id') . '"' . $sel . '>';
                $cont .= $page->getVar('page_title') . '</option>';
            }
            $cont .= '</optgroup>';
        }
        $sel = $sel1 = '';
        if (in_array('0-1', $value)){
            $sel = ' selected=selected';
        }
        if (in_array('0-0', $value)){
            $sel1 = ' selected=selected';
        }
        $ret = '<option value="0-1"' . $sel . '>' . _AM_TOPPAGE . '</option>';
        $ret .= '<option value="0-0"' . $sel1 . '>' . _AM_ALLPAGES . '</option>';
        $ret .= $cont.$mods;

        return $ret;
    }
}