/**
* This file is a part of MyWebSQL package
*
* @file: modules/importtbl.php
* @author Samnan ur Rehman
* @copyright (c) 2008-2012 Samnan ur Rehman
* @web http://mywebsql.net
* @license http://mywebsql.net/license
*/
function processRequest(&$db)
{
$importDone = FALSE;
$message = '';
$refresh = '0';
$max_upload_size = min(bytes_value(ini_get('post_max_size')), bytes_value(ini_get('upload_max_filesize'))) / 1024;
$max_upload_size_text = $max_upload_size < 1024 ? $max_upload_size . 'KB' : $max_upload_size / 1024 . ' MB';
if (isset($_FILES['impfile'])) {
if (v($_FILES['impfile']['tmp_name']) != '' && file_exists($_FILES['impfile']['tmp_name'])) {
//$module_id = create_module_id( 'import' );
include BASE_PATH . "/lib/import/import.php";
$type = 'csv';
$imptype = v($_REQUEST['$imptype']);
if (in_array($imptype, DataImport::types())) {
$type = $imptype;
}
$importer = DataImport::factory($db, $type);
$options = extract_vars($_REQUEST, $importer->options());
$result = $importer->importTable($_FILES['impfile']['tmp_name'], $options);
$failed = $importer->getFailedQueries();
$affected = $importer->getRowsAffected();
if (!$result || $affected > 0 || $failed > 0) {
$message .= '<div class="message ui-state-default">[ ' . str_replace('{{NUM}}', $affected, __('{{NUM}} record(s) were affected')) . '. ]</div>';
if ($failed > 0) {
$message_tmp = $failed > 1 ? str_replace('{{NUM}}', $failed, __('{{NUM}} queries failed to execute')) : __('Error occurred while executing the query');
$message .= '<div class="message ui-state-error">' . $message_tmp . '</div>';
if ($failed == 1) {
$message .= '<div class="message ui-state-error">' . htmlspecialchars($importer->getError()) . '</div>';
$message .= '<div class="sql-text ui-state-error">' . htmlspecialchars($importer->getLastQuery()) . '</div>';
}
}
} else {
$message .= '<div class="message ui-state-default">' . __('No queries were executed during import') . '.</div>';
}
} else {
$message .= '<div class="message ui-state-error">' . __('File upload failed. Please try again') . '.</div>';
}
$importDone = TRUE;
}
if (!$importDone) {
$message = '<div class="message ui-state-default">' . str_replace('{{SIZE}}', $max_upload_size_text, __('Maximum upload filesize is {{SIZE}}'));
$message .= '<br/>' . str_replace('{{LIST}}', valid_import_files(), __('Supported filetypes / extensions are: ({{LIST}})')) . '</div>';
} else {
$refresh = '1';
}
include BASE_PATH . '/lib/html.php';
$tables = html::arrayToOptions($db->getTables(), '', true, '');
$replace = array('MESSAGE' => $message, 'MAX_SIZE' => $max_upload_size, 'REFRESH' => $refresh, 'TABLE_LIST' => $tables);
echo view('importtbl', $replace);
}
public function signaturesProvider()
{
function make_ruby_command($body, $secret, $algo)
{
$ruby = <<<'R'
BODY='#1' SECRET='#2' ALGO='#3' ruby -e "
require 'openssl'
body = ENV['BODY']
secret = ENV['SECRET']
digest = OpenSSL::Digest.new(ENV['ALGO'])
signature = ENV['ALGO'] + '=' + OpenSSL::HMAC.hexdigest(digest, secret, body)
puts 'body=' + body
puts 'secret=' + secret
puts 'signature=' + signature
"
R;
$ruby = str_replace('#1', $body, $ruby);
$ruby = str_replace('#2', $secret, $ruby);
$ruby = str_replace('#3', $algo, $ruby);
return $ruby;
}
function extract_vars($output)
{
$vars = array();
foreach ($output as $line) {
$line = explode('=', $line);
$key = array_shift($line);
$line = implode('=', $line);
$vars[$key] = $line;
}
return $vars;
}
$test_values = array(array('body1', 'secret1', 'sha256'), array(json_encode(array('key' => 'value')), 'howdy!', 'sha256'), array(bin2hex(openssl_random_pseudo_bytes(128)), bin2hex(openssl_random_pseudo_bytes(32)), 'sha256'));
foreach ($test_values as $k => $run) {
$body = $run[0];
$secret = $run[1];
$algo = $run[2];
$output = array();
$cmd = make_ruby_command($body, $secret, $algo);
exec($cmd, $output);
$vars = extract_vars($output);
$test_values[$k][2] = $vars['signature'];
}
return $test_values;
}
