edit.matrix.handle.php

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<?php
/*
 * edit.matrix.handle.php
 * 
 * Copyright 2012 Johannes <jojo@jojo-42>
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 * 
 * 
 */
if ( (isset($widget)) ){
        $all_err_reason = array();
        
        $r = $widget->handle_option_list_edit();
        if($r !== true){
                $all_err_reason[] = $r;
        }else{
                $widget->save_option_list($db);
        }       

        $r = $widget->handle_dispName_edit();
        if($r !== true){
                $all_err_reason[] = $r;
        }else{
                $widget->save_dispName($db);
        }       

        $r = $widget->handle_numberQuestion_edit();
        if($r !== true){
                $all_err_reason[] = $r;
        }else{
                $widget->save_config($db);
        }       

        $r = $widget->handle_chartType_edit();
        if($r !== true){
                $all_err_reason[] = $r;
        }else{
                $widget->save_config($db);
        }       
        
        $widget->handle_show_charts_edit();
        if($r !== true){
                $all_err_reason[] = $r;
        }else{
                $widget->save_config($db);
        }       
        
        // get old widget names for widget name availability check
        $old_widget_names = array();
        foreach( $widget->widget_list as $child ){
                $old_widget_names[$child->ID] = $child->name;
        }
        // new names 
        $r = $widget->handle_question_list_edit();
        if($r !== true){
                $all_err_reason[] = $r;
        }
        $names = $db->get_widget_names($widget->pollID);
        foreach( $widget->widget_list as $child ){
                $old_name = $old_widget_names[$child->ID];
                if($old_name !== $child->name){
                        foreach($names as $row){
                                if( ($row["name"] == $child->name) ){
                                        $r = "Datenbankname der Option mit ID {$child->ID} ist bereits vergeben. Bitte einen anderen Wählen.";
                                }
                        }
                }
        }
        
        if($r !== true){
                $all_err_reason[] = $r;
        }else{
                foreach( $widget->widget_list as $child ){
                        $old_name = $old_widget_names[$child->ID];
                        // update db only if there is change
                        if( $old_name !== $child->name ){
                                $db->rename_result_column($widget->pollID,$child->typ,$old_name, $child->name);
                        }
                }
                $widget->save_widget_list($db);
        }       
        
                
}
?>