<?php
if (!defined('sugarEntry') || !sugarEntry) {
    die('Not A Valid Entry Point');
}
/**
 *
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
 *
 * SuiteCRM is an extension to SugarCRM Community Edition developed by SalesAgility Ltd.
 * Copyright (C) 2011 - 2018 SalesAgility Ltd.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * 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 Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 *
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
 * reasonably feasible for technical reasons, the Appropriate Legal Notices must
 * display the words "Powered by SugarCRM" and "Supercharged by SuiteCRM".
 */

require_once('modules/DynamicFields/FieldCases.php');
require_once('modules/DynamicFields/DynamicField.php');
 $db = DBManagerFactory::getInstance();
 if (!isset($db)) {
     $db = DBManagerFactory::getInstance();
 }
 $result = $db->query('SELECT * FROM fields_meta_data WHERE deleted = 0 ORDER BY custom_module');
 $modules = array();
 /*
  * get the real field_meta_data
  */
 while ($row = $db->fetchByAssoc($result)) {
     $the_modules = $row['custom_module'];
     if (!isset($modules[$the_modules])) {
         $modules[$the_modules] = array();
     }
     $modules[$the_modules][$row['name']] = $row['name'];
 }

 $simulate = false;
 if (!isset($_REQUEST['run'])) {
     $simulate = true;
     echo "SIMULATION MODE - NO CHANGES WILL BE MADE EXCEPT CLEARING CACHE";
 }

 foreach ($modules as $the_module=>$fields) {
     if (isset($beanList[$the_module])) {
         $class_name = $beanList[$the_module];
         echo "<br><br>Scanning $the_module <br>";

         require_once($beanFiles[$class_name]);
         $mod = new $class_name();
         if (!$db->tableExists($mod->table_name . "_cstm")) {
             $mod->custom_fields = BeanFactory::newBean('DynamicFields');
             $mod->custom_fields->setup($mod);
             $mod->custom_fields->createCustomTable();
         }

         $result = $db->query("DESCRIBE $mod->table_name" . "_cstm");

         while ($row = $db->fetchByAssoc($result)) {
             $col = $row['Field'];
             $type = $row['Type'];
             $fieldDef = $mod->getFieldDefinition($col);
             $the_field = get_widget($fieldDef['type']);
             $the_field->set($fieldDef);

             if (!isset($fields[$col]) && $col != 'id_c') {
                 if (!$simulate) {
                     $db->query("ALTER TABLE $mod->table_name" . "_cstm DROP COLUMN $col");
                 }
                 unset($fields[$col]);
                 echo "Dropping Column $col from $mod->table_name" . "_cstm for module $the_module<br>";
             } else {
                 if ($col != 'id_c') {
                     if (trim($the_field->get_db_type()) != trim($type)) {
                         echo "Fixing Column Type for $col changing $type to ". $the_field->get_db_type() . "<br>";
                         if (!$simulate) {
                             $db->query($the_field->get_db_modify_alter_table($mod->table_name . '_cstm'));
                         }
                     }
                 }

                 unset($fields[$col]);
             }
         }

         echo count($fields) . " field(s) missing from $mod->table_name" . "_cstm<br>";
         foreach ($fields as $field) {
             echo "Adding Column $field to $mod->table_name" . "_cstm<br>";
             if (!$simulate) {
                 $the_field = $mod->getFieldDefinition($field);
                 $field = get_widget($the_field['type']);
                 $field->set($the_field);
                 $query = $field->get_db_add_alter_table($mod->table_name . '_cstm');
                 echo $query;
                 if (!empty($query)) {
                     $mod->db->query($query);
                 }
             }
         }
     }
 }


    DynamicField::deleteCache();
    echo '<br>Done<br>';
    if ($simulate) {
        echo '<a href="index.php?module=Administration&action=UpgradeFields&run=true">Execute non-simulation mode</a>';
    }
