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#!/usr/bin/env php
<?php
// $Id$
/**
* Dump a Drupal 6 database into a Drupal 7 PHP script to test the upgrade
* process.
*
* Run this script at the root of an existing Drupal 6 installation.
*
* The output of this script is a PHP script that can be ran inside Drupal 7
* and recreates the Drupal 6 database as dumped. Transient data from cache
* session and watchdog tables are not recorded.
*/
// Define default settings.
$cmd = 'index.php';
$_SERVER['HTTP_HOST'] = 'default';
$_SERVER['PHP_SELF'] = '/index.php';
$_SERVER['REMOTE_ADDR'] = '127.0.0.1';
$_SERVER['SERVER_SOFTWARE'] = NULL;
$_SERVER['REQUEST_METHOD'] = 'GET';
$_SERVER['QUERY_STRING'] = '';
$_SERVER['PHP_SELF'] = $_SERVER['REQUEST_URI'] = '/';
$_SERVER['HTTP_USER_AGENT'] = 'console';
// Bootstrap Drupal.
include_once './includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
// Include the utility drupal_var_export() function.
include_once dirname(__FILE__) . '/../includes/utility.inc';
// Output the PHP header.
$output = <<<ENDOFHEADER
<?php
// \$Id\$
/**
* @file
* Filled installation of Drupal 6.17, for test purposes.
*
* This file was generated by the dump-database-d6.sh tool, from an
* installation of Drupal 6, filled with data using the generate-d6-content.sh
* tool. It has the following modules installed:
ENDOFHEADER;
foreach (module_list() as $module) {
$output .= " * - $module\n";
}
$output .= " */\n\n";
// Get the current schema, order it by table name.
$schema = drupal_get_schema();
ksort($schema);
// Export all the tables in the schema.
foreach ($schema as $table => $data) {
// Remove descriptions to save time and code.
unset($data['description']);
foreach ($data['fields'] as &$field) {
unset($field['description']);
}
// Dump the table structure.
$output .= "db_create_table('" . $table . "', " . drupal_var_export($data) . ");\n";
// Don't output values for those tables.
if (substr($table, 0, 5) == 'cache' || $table == 'sessions' || $table == 'watchdog') {
$output .= "\n";
continue;
}
// Prepare the export of values.
$result = db_query('SELECT * FROM {'. $table .'}');
$insert = '';
while ($record = db_fetch_array($result)) {
// users.uid is a serial and inserting 0 into a serial can break MySQL.
// So record uid + 1 instead of uid for every uid and once all records
// are in place, fix them up.
if ($table == 'users') {
$record['uid']++;
}
$insert .= '->values('. drupal_var_export($record) .")\n";
}
// Dump the values if there are some.
if ($insert) {
$output .= "db_insert('". $table . "')->fields(". drupal_var_export(array_keys($data['fields'])) .")\n";
$output .= $insert;
$output .= "->execute();\n";
}
// Add the statement fixing the serial in the user table.
if ($table == 'users') {
$output .= "db_query('UPDATE {users} SET uid = uid - 1');\n";
}
$output .= "\n";
}
print $output;
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