419 lines
16 KiB
PHP
419 lines
16 KiB
PHP
<?php
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/* ----------------------------------------------------------------------
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MyOOS [Dumper]
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http://www.oos-shop.de/
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Copyright (c) 2013 - 2022 by the MyOOS Development Team.
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----------------------------------------------------------------------
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Based on:
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MySqlDumper
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http://www.mysqldumper.de
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Copyright (C)2004-2011 Daniel Schlichtholz (admin@mysqldumper.de)
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----------------------------------------------------------------------
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Released under the GNU General Public License
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---------------------------------------------------------------------- */
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function CheckCSVOptions()
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{
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global $sql;
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if (!isset($sql['export']['trenn'])) {
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$sql['export']['trenn'] = ';';
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}
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if (!isset($sql['export']['enc'])) {
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$sql['export']['enc'] = '"';
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}
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if (!isset($sql['export']['esc'])) {
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$sql['export']['esc'] = '\\';
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}
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if (!isset($sql['export']['ztrenn'])) {
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$sql['export']['ztrenn'] = '\\r\\n';
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}
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if (!isset($sql['export']['null'])) {
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$sql['export']['null'] = 'NULL';
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}
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if (!isset($sql['export']['namefirstline'])) {
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$sql['export']['namefirstline'] = 0;
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}
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if (!isset($sql['export']['format'])) {
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$sql['export']['format'] = 0;
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}
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if (!isset($sql['export']['sendfile'])) {
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$sql['export']['sendfile'] = 0;
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}
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if (!isset($sql['export']['tables'])) {
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$sql['export']['tables'] = [];
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}
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if (!isset($sql['export']['compressed'])) {
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$sql['export']['compressed'] = 0;
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}
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if (!isset($sql['export']['htmlstructure'])) {
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$sql['export']['htmlstructure'] = 0;
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}
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if (!isset($sql['export']['xmlstructure'])) {
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$sql['export']['xmlstructure'] = 0;
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}
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if (!isset($sql['import']['trenn'])) {
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$sql['import']['trenn'] = ';';
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}
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if (!isset($sql['import']['enc'])) {
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$sql['import']['enc'] = '"';
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}
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if (!isset($sql['import']['esc'])) {
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$sql['import']['esc'] = '\\';
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}
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if (!isset($sql['import']['ztrenn'])) {
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$sql['import']['ztrenn'] = '\\r\\n';
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}
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if (!isset($sql['import']['null'])) {
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$sql['import']['null'] = 'NULL';
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}
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if (!isset($sql['import']['namefirstline'])) {
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$sql['import']['namefirstline'] = 0;
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}
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if (!isset($sql['import']['format'])) {
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$sql['import']['format'] = 0;
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}
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}
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function ExportCSV()
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{
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global $sql, $config;
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$t = '';
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$time_start = time();
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if (!isset($config['dbconnection'])) {
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mod_mysqli_connect();
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}
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for ($table = 0; $table < count($sql['export']['tables']); ++$table) {
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$sqlt = 'SHOW Fields FROM `'.$sql['export']['db'].'`.`'.$sql['export']['tables'][$table].'`;';
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$res = mod_query($sqlt);
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if ($res) {
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$numfields = mysqli_num_rows($res);
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if (1 == $sql['export']['namefirstline']) {
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for ($feld = 0; $feld < $numfields; ++$feld) {
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$row = mysqli_fetch_row($res);
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if ('' != $sql['export']['enc']) {
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$t .= $sql['export']['enc'].$row[0].$sql['export']['enc'].(($feld + 1 < $numfields) ? $sql['export']['trenn'] : '');
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} else {
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$t .= $row[0].(($feld + 1 < $numfields) ? $sql['export']['trenn'] : '');
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}
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}
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$t .= $sql['export']['endline'];
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++$sql['export']['lines'];
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}
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}
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$sqlt = 'SELECT * FROM `'.$sql['export']['db'].'`.`'.$sql['export']['tables'][$table].'`;';
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$res = mod_query($sqlt);
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if ($res) {
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$numrows = mysqli_num_rows($res);
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for ($data = 0; $data < $numrows; ++$data) {
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$row = mysqli_fetch_row($res);
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for ($feld = 0; $feld < $numfields; ++$feld) {
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if (!isset($row[$feld]) || is_null($row[$feld])) {
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$t .= $sql['export']['null'];
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} elseif ('0' == $row[$feld] || '' != $row[$feld]) {
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if ('' != $sql['export']['enc']) {
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$t .= $sql['export']['enc'].str_replace($sql['export']['enc'], $sql['export']['esc'].$sql['export']['enc'], $row[$feld]).$sql['export']['enc'];
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} else {
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$t .= $row[$feld];
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}
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} else {
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$t .= '';
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}
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$t .= ($feld + 1 < $numfields) ? $sql['export']['trenn'] : '';
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}
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$t .= $sql['export']['endline'];
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++$sql['export']['lines'];
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if ('' == $config['memory_limit']) {
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$config['memory_limit'] = 0;
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}
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if (strlen($t) > $config['memory_limit']) {
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CSVOutput($t);
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$t = '';
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}
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$time_now = time();
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if ($time_start >= $time_now + 30) {
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$time_start = $time_now;
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header('X-MODPing: Pong');
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}
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}
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}
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}
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CSVOutput($t, 1);
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}
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function CSVOutput($str, $last = 0)
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{
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global $sql, $config;
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if (0 == $sql['export']['sendfile']) {
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//Display
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echo $str;
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} else {
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if ('' == $sql['export']['header_sent']) {
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if (1 == $sql['export']['compressed'] & !function_exists('gzencode')) {
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$sql['export']['compressed'] = 0;
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}
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if ($sql['export']['format'] < 4) {
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$file = $sql['export']['db'].((1 == $sql['export']['compressed']) ? '.csv.gz' : '.csv');
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} elseif (4 == $sql['export']['format']) {
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$file = $sql['export']['db'].((1 == $sql['export']['compressed']) ? '.xml.gz' : '.xml');
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} elseif (5 == $sql['export']['format']) {
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$file = $sql['export']['db'].((1 == $sql['export']['compressed']) ? '.html.gz' : '.html');
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}
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$mime = (0 == $sql['export']['compressed']) ? 'x-type/subtype' : 'application/x-gzip';
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header('Content-Disposition: attachment; filename="'.$file.'"');
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header('Pragma: no-cache');
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header('Content-Type: '.$mime);
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header('Expires: '.gmdate('D, d M Y H:i:s').' GMT');
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$sql['export']['header_sent'] = 1;
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}
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if (1 == $sql['export']['compressed']) {
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echo gzencode($str);
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} else {
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echo $str;
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}
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}
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}
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function DoImport()
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{
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global $sql, $lang;
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$r = '<span class="swarnung">';
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$zeilen = count($sql['import']['csv']) - $sql['import']['namefirstline'];
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$sql['import']['first_zeile'] = explode($sql['import']['trenn'], $sql['import']['csv'][0]);
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$importfelder = count($sql['import']['first_zeile']);
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if (0 == $sql['import']['tablecreate']) {
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$res = mod_query('show fields FROM '.$sql['import']['table']);
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$tabellenfelder = mysqli_num_rows($res);
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if ($importfelder != $tabellenfelder) {
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$r .= '<br>'.sprintf($lang['L_CSV_FIELDCOUNT_NOMATCH'], $tabellenfelder, $importfelder);
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} else {
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$ok = 1;
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}
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} else {
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$ok = ImportCreateTable();
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if (0 == $ok) {
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$r .= '<br>'.sprintf($lang['L_CSV_ERRORCREATETABLE'], $sql['import']['table']);
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}
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}
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if (1 == $ok) {
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$insert = '';
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if (1 == $sql['import']['emptydb'] && 0 == $sql['import']['tablecreate']) {
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MOD_DoSQL('TRUNCATE '.$sql['import']['table'].';');
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}
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$sql['import']['lines_imported'] = 0;
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$enc = ('' == $sql['import']['enc']) ? "'" : '';
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$zc = '';
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for ($i = $sql['import']['namefirstline']; $i < $zeilen + $sql['import']['namefirstline']; ++$i) {
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//Importieren
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$insert = 'INSERT INTO '.$sql['import']['table'].' VALUES(';
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if (1 == $sql['import']['createindex']) {
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$insert .= "'', ";
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}
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$zc .= trim(rtrim($sql['import']['csv'][$i]));
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//echo "Zeile $i: $zc<br>";
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if ('' != $zc) { // && substr($zc,-1)== $enc) {
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$zeile = explode($sql['import']['trenn'], $zc);
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for ($j = 0; $j < $importfelder; ++$j) {
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$a = ('' == $zeile[$j] && '' == $enc) ? "''" : $zeile[$j];
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$insert .= $enc.$a.$enc.(($j == $importfelder - 1) ? ");\n" : ',');
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}
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MOD_DoSQL($insert);
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++$sql['import']['lines_imported'];
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$zc = '';
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}
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}
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$r .= sprintf($lang['L_CSV_FIELDSLINES'], $importfelder, $sql['import']['lines_imported']);
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}
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$r .= '</span>';
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return $r;
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}
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function ImportCreateTable()
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{
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global $sql, $lang, $db, $config;
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$tbl = [];
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$sql = "SHOW TABLES FROM $db";
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$tabellen = mod_query($sql);
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// while ($row = mysqli_fetch_row($num_tables))
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while ($row = mysqli_fetch_row($tabellen)) {
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$tbl[] = strtolower($row[0]);
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}
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$i = 0;
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$sql['import']['table'] = $sql['import']['table'].$i;
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while (in_array($sql['import']['table'], $tbl)) {
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$sql['import']['table'] = substr($sql['import']['table'], 0, strlen($sql['import']['table']) - 1).++$i;
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}
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$create = 'CREATE TABLE `'.$sql['import']['table'].'` ('.((1 == $sql['import']['createindex']) ? '`import_id` int(11) unsigned NOT NULL auto_increment, ' : '');
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if ($sql['import']['namefirstline']) {
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for ($i = 0; $i < count($sql['import']['first_zeile']); ++$i) {
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$create .= '`'.$sql['import']['first_zeile'][$i].'` VARCHAR(250) NOT NULL, ';
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}
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} else {
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for ($i = 0; $i < count($sql['import']['first_zeile']); ++$i) {
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$create .= '`FIELD_'.$i.'` VARCHAR(250) NOT NULL, ';
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}
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}
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if (1 == $sql['import']['createindex']) {
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$create .= 'PRIMARY KEY (`import_id`) ';
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} else {
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$create = substr($create, 0, strlen($create) - 2);
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}
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$create .= ') '.((MOD_NEW_VERSION) ? 'ENGINE' : 'TYPE')."=MyISAM COMMENT='imported at ".date('l dS of F Y H:i:s A')."'";
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$res = mysqli_query($config['dbconnection'], $create) || exit(SQLError($create, mysqli_error($config['dbconnection'])));
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return 1;
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}
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function ExportXML()
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{
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global $sql, $config;
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$tab = "\t";
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$level = 0;
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$t = '<?xml version="1.0" encoding="UTF-8" ?>'."\n".'<database name="'.$sql['export']['db'].'">'."\n";
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++$level;
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$time_start = time();
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if (!isset($config['dbconnection'])) {
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mod_mysqli_connect();
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}
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for ($table = 0; $table < count($sql['export']['tables']); ++$table) {
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$t .= str_repeat($tab, $level++).'<table name="'.$sql['export']['tables'][$table].'">'."\n";
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$sqlt = 'SHOW Fields FROM `'.$sql['export']['db'].'`.`'.$sql['export']['tables'][$table].'`;';
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$res = mod_query($sqlt);
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if ($res) {
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$numfields = mysqli_num_rows($res);
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if (1 == $sql['export']['xmlstructure']) {
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$t .= str_repeat($tab, $level++).'<structure>'."\n";
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for ($feld = 0; $feld < $numfields; ++$feld) {
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$row = mysqli_fetch_array($res);
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$t .= str_repeat($tab, $level++).'<field no="'.$feld.'">'."\n";
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$t .= str_repeat($tab, $level).'<name>'.$row['Field'].'</name>'."\n";
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$t .= str_repeat($tab, $level).'<type>'.$row['Type'].'</type>'."\n";
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$t .= str_repeat($tab, $level).'<null>'.$row['Null'].'</null>'."\n";
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$t .= str_repeat($tab, $level).'<key>'.$row['Key'].'</key>'."\n";
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$t .= str_repeat($tab, $level).'<default>'.$row['Default'].'</default>'."\n";
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$t .= str_repeat($tab, $level).'<extra>'.$row['Extra'].'</extra>'."\n";
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$t .= str_repeat($tab, --$level).'</field>'."\n";
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}
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$t .= str_repeat($tab, --$level).'</structure>'."\n";
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}
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}
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$t .= str_repeat($tab, $level++).'<data>'."\n";
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$sqlt = 'SELECT * FROM `'.$sql['export']['db'].'`.`'.$sql['export']['tables'][$table].'`;';
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$res = mod_query($sqlt);
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if ($res) {
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$numrows = mysqli_num_rows($res);
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for ($data = 0; $data < $numrows; ++$data) {
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$t .= str_repeat($tab, $level)."<row>\n";
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++$level;
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$row = mysqli_fetch_row($res);
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for ($feld = 0; $feld < $numfields; ++$feld) {
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$t .= str_repeat($tab, $level).'<field no="'.$feld.'">'.$row[$feld].'</field>'."\n";
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}
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$t .= str_repeat($tab, --$level)."</row>\n";
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++$sql['export']['lines'];
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if ('' == $config['memory_limit']) {
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$config['memory_limit'] = 0;
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}
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if (strlen($t) > $config['memory_limit']) {
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CSVOutput($t);
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$t = '';
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}
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$time_now = time();
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if ($time_start >= $time_now + 30) {
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$time_start = $time_now;
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header('X-MODPing: Pong');
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}
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}
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}
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$t .= str_repeat($tab, --$level).'</data>'."\n";
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$t .= str_repeat($tab, --$level).'</table>'."\n";
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}
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$t .= str_repeat($tab, --$level).'</database>'."\n";
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CSVOutput($t, 1);
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}
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function ExportHTML()
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{
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global $sql, $config, $lang;
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$header = '<html><head><title>MOD Export</title></head>';
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$footer = "\n\n</body>\n</html>";
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$content = '';
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$content .= '<h1>'.$lang['L_DB'].' '.$sql['export']['db'].'</h1>';
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$time_start = time();
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if (!isset($config['dbconnection'])) {
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mod_mysqli_connect();
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}
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for ($table = 0; $table < count($sql['export']['tables']); ++$table) {
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$content .= '<h2>Tabelle '.$sql['export']['tables'][$table].'</h2>'."\n";
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$fsql = 'show fields from `'.$sql['export']['tables'][$table].'`';
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$dsql = 'select * from `'.$sql['export']['tables'][$table].'`';
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//Struktur
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$res = mod_query($fsql);
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if ($res) {
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$field = $fieldname = $fieldtyp = [];
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$structure = "<table class=\"Table\">\n";
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$numfields = mysqli_num_rows($res);
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for ($feld = 0; $feld < $numfields; ++$feld) {
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$row = mysqli_fetch_row($res);
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$field[$feld] = $row[0];
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if (0 == $feld) {
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$structure .= "<tr class=\"Header\">\n";
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for ($i = 0; $i < count($row); ++$i) {
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$str = mysqli_fetch_field($res, $i);
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$fieldname[$i] = $str->name;
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$fieldtyp[$i] = $str->type;
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$structure .= '<th>'.$str->name."</th>\n";
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}
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$structure .= "</tr>\n<tr>\n";
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}
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for ($i = 0; $i < count($row); ++$i) {
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$structure .= '<td class="Object">'.(('' != $row[$i]) ? $row[$i] : ' ')."</td>\n";
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}
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$structure .= "</tr>\n";
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}
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$structure .= "</table>\n";
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}
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if (1 == $sql['export']['htmlstructure']) {
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$content .= "<h3>Struktur</h3>\n".$structure;
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}
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//Daten
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$res = mod_query($dsql);
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if ($res) {
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$anz = mysqli_num_rows($res);
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$content .= "<h3>Daten ($anz Datensätze)</h3>\n";
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$content .= "<table class=\"Table\">\n";
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for ($feld = 0; $feld < count($field); ++$feld) {
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if (0 == $feld) {
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$content .= "<tr class=\"Header\">\n";
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for ($i = 0; $i < count($field); ++$i) {
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$content .= '<th>'.$field[$i]."</th>\n";
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}
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$content .= "</tr>\n";
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}
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}
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for ($d = 0; $d < $anz; ++$d) {
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$row = mysqli_fetch_row($res);
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$content .= "<tr>\n";
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for ($i = 0; $i < count($row); ++$i) {
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$content .= '<td class="Object">'.(('' != $row[$i]) ? $row[$i] : ' ')."</td>\n";
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}
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$content .= "</tr>\n";
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}
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}
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$content .= '</table>';
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}
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CSVOutput($header.$content.$footer);
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}
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