<?php
/* $Id$ */


/**
 * Get some core libraries
 */
require('./grab_globals.inc.php3');
require('./header.inc.php3');


/**
 * Selects the database to work with
 */
mysql_select_db($db);


/**
 * A new name has been submitted -> do the work
 */
if (isset($num_fields)) $num_fields=intval($num_fields);
if ((!isset($submit) && isset($table) && trim($table) != '' && !empty($num_fields)) || isset($submit)) { 

    /**
     * The form used to define the structure of the table has been submitted
     */
    if (isset($submit)) {
        if (!isset($query)) {
            $query = '';
        }
    
        // Builds the fields creation statements
        for ($i = 0; $i < count($field_name); $i++) {
    	    if (empty($field_name[$i])) {
                continue;
            }
            $query .= backquote($field_name[$i]) . ' ' . $field_type[$i];
            if ($field_length[$i] != '') {
    	        if (get_magic_quotes_gpc()) {
                    $query .= '(' . stripslashes($field_length[$i]) . ')';
    	        } else {
                    $query .= '(' . $field_length[$i] . ')';
    	        }
    	    }
            if ($field_attribute[$i] != '') {
                $query .= ' ' . $field_attribute[$i];
            }
            if ($field_default[$i] != '') {
    	        if (get_magic_quotes_gpc()) {
                    $query .= ' DEFAULT \'' . sql_addslashes(stripslashes($field_default[$i])) . '\'';
    	        } else {
                    $query .= ' DEFAULT \'' . sql_addslashes($field_default[$i]) . '\'';
    	        }
            }
            if ($field_null[$i] != '') {
                $query .= ' ' . $field_null[$i];
            }
            if ($field_extra[$i] != '') {
                $query .= ' ' . $field_extra[$i] . ', ';
            } else {
                $query .= ', ';
            }
        } // end for
        $query = ereg_replace(', $', '', $query);
    
        // Builds the primary keys statements
        if (!isset($primary)) {
            $primary = '';
        }
        if (!isset($field_primary)) {
            $field_primary = array();
        }
        for ($i = 0; $i < count($field_primary); $i++) {
            $j = $field_primary[$i];
    	    if (!empty($field_name[$j])) {
                $primary .= backquote($field_name[$j]) . ', ';
            }
        } // end for
        $primary = ereg_replace(', $', '', $primary);
        if (!empty($primary)) {
            $primary = ', PRIMARY KEY (' . $primary . ')';
        }
    
        // Builds the indexes statements
        if (!isset($index)) {
            $index = '';
        }
        if (!isset($field_index)) {
            $field_index = array();
        }
        for ($i = 0;$i < count($field_index); $i++) {
            $j = $field_index[$i];
    	    if (!empty($field_name[$j])) {
               $index .= backquote($field_name[$j]) . ', ';
            }
        } // end for
        $index = ereg_replace(', $', '', $index);
    	if (!empty($index)) {
            $index = ', INDEX (' . $index . ')';
        }
    
        // Builds the uniques statements
        if (!isset($unique)) {
            $unique = '';
        }
        if (!isset($field_unique)) {
            $field_unique = array();
        }
        for ($i = 0; $i < count($field_unique); $i++) {
            $j = $field_unique[$i];
    	    if (!empty($field_name[$j])) {
               $unique .= backquote($field_name[$j]) . ', ';
            }
        } // end for
        $unique = ereg_replace(', $', '', $unique);
        if (!empty($unique)) {
            $unique = ', UNIQUE (' . $unique . ')';
        }
        $query_keys = $primary . $index . $unique;
        $query_keys = ereg_replace(', $', '', $query_keys);
    
        // Builds the 'create table' statement
        $sql_query = 'CREATE TABLE ' . backquote($table) . ' ('
                   . $query . ' '
                   . $query_keys . ')';
        // Adds table type (2 May 2001 - Robbat2)
        if (!empty($tbl_type) && ($tbl_type != 'Default')) {
            $sql_query .= ' TYPE = ' . $tbl_type;
        }
        if (MYSQL_MAJOR_VERSION == 3.23 && !empty($comment)) {
            $sql_query .= ' comment = \'' . sql_addslashes($comment) . '\'';
        }
    
        // Executes the query
        $result  = mysql_query($sql_query) or mysql_die();
        $message = $strTable . ' ' . htmlspecialchars($table) . ' ' . $strHasBeenCreated;
        include('./tbl_properties.php3');
        exit();
    } // end do create table
    
    /**
     * Displays the form used to define the structure of the table
     */
    else {
        $action = 'tbl_create.php3';
        include('./tbl_properties.inc.php3');
    
        // Diplays the footer
        echo "\n";
        include('./footer.inc.php3');
    }
/**
 * No new name for the table!
 */
}
else {
    if (!isset($table) || trim($table) == '') mysql_die($strTableEmpty);
    else if (empty($num_fields) || !is_int($num_fields)) mysql_die($strFieldsEmpty);
} 

?>