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root / drupal7 / scripts / dump-database-d6.sh @ master

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