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<?php # $Id: import.inc.php 590 2005-10-24 10:13:37Z garvinhicking $
# Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
# All rights reserved. See LICENSE file for licensing details
if (IN_serendipity !== true) {
die ("Don't hack!");
}
if (!serendipity_checkPermission('adminImport')) {
return;
}
/* This won't do anything if safe-mode is ON, but let's try anyway since importing could take a while */
@set_time_limit(0);
/* For later use */
class Serendipity_Import {
var $trans_table = '';
function getImportNotes() { return ""; }
function getCharsets($utf8_default = true) {
$charsets = array();
if (!$utf8_default) {
$charsets['native'] = LANG_CHARSET;
}
if (LANG_CHARSET != 'UTF-8') {
$charsets['UTF-8'] = 'UTF-8';
}
if (LANG_CHARSET != 'ISO-8859-1') {
$charsets['ISO-8859-1'] = 'ISO-8859-1';
}
if ($utf8_default) {
$charsets['native'] = LANG_CHARSET;
}
return $charsets;
}
function &decode($string) {
// xml_parser_* functions to recoding from ISO-8859-1/UTF-8
if (LANG_CHARSET == 'ISO-8859-1' || LANG_CHARSET == 'UTF-8') {
return $string;
}
$target = $this->data['charset'];
switch($target) {
case 'native':
return $string;
case 'ISO-8859-1':
if (function_exists('iconv')) {
$out = iconv('ISO-8859-1', LANG_CHARSET, $string);
} elseif (function_exists('recode')) {
$out = recode('iso-8859-1..' . LANG_CHARSET, $string);
} else {
return $string;
}
return $out;
case 'UTF-8':
default:
$out = utf8_decode($string);
return $out;
}
}
function strtr($data) {
return strtr($this->decode($data), $this->trans_table);
}
function strtrRecursive($data) {
foreach ($data as $key => $val) {
if (is_array($val)) {
$data[$key] = $this->strtrRecursive($val);
} else {
$data[$key] = $this->strtr($val);
}
}
return $data;
}
function getTransTable() {
if (!serendipity_db_bool($this->data['use_strtr'])) {
$this->trans_table = array();
return true;
}
// We need to convert interesting characters to HTML entities, except for those with special relevance to HTML.
$this->trans_table = get_html_translation_table(HTML_ENTITIES);
foreach (get_html_translation_table(HTML_SPECIALCHARS) as $char => $encoded) {
if (isset($this->trans_table[$char])) {
unset($this->trans_table[$char]);
}
}
}
function &nativeQuery($query, $db = false) {
global $serendipity;
mysql_select_db($this->data['name']);
$return = &mysql_query($query, $db);
// print_r($return);
mysql_select_db($serendipity['dbName']);
return $return;
}
}
if (isset($serendipity['GET']['importFrom']) && serendipity_checkFormToken()) {
/* Include the importer */
$class = @require_once(S9Y_INCLUDE_PATH . 'include/admin/importers/'. basename($serendipity['GET']['importFrom']) .'.inc.php');
if ( !class_exists($class) ) {
die('FAILURE: Unable to require import module, possible syntax error?');
}
/* Init the importer with form data */
$importer = new $class($serendipity['POST']['import']);
/* Yes sir, we are importing if we have valid data */
if ( $importer->validateData() ) {
echo IMPORT_STARTING . '<br />';
/* import() MUST return (bool)true, otherwise we assume it failed */
if ( ($result = $importer->import()) !== true ) {
echo IMPORT_FAILED .': '. $result . '<br />';
} else {
echo IMPORT_DONE . '<br />';
}
/* Apprently we do not have valid data, ask for some */
} else {
?>
<?php echo IMPORT_PLEASE_ENTER ?>:<br />
<br />
<form action="" method="POST" enctype="multipart/form-data">
<?php echo serendipity_setFormToken(); ?>
<table cellpadding="3" cellspacing="2">
<?php foreach ( $importer->getInputFields() as $field ) { ?>
<tr>
<td><?php echo $field['text'] ?></td>
<td><?php serendipity_guessInput($field['type'], 'serendipity[import]['. $field['name'] .']', (isset($serendipity['POST']['import'][$field['name']]) ? $serendipity['POST']['import'][$field['name']] : $field['default']), $field['default']) ?></td>
</tr>
<?php } ?>
<?php if ($notes = $importer->getImportNotes()){ ?>
<tr>
<td colspan="2">
<b><?php echo IMPORT_NOTES; ?></b><br />
<?php echo $notes ?>
</td>
</tr>
<?php } ?>
<tr>
<td colspan="2" align="right"><input type="submit" value="<?php echo IMPORT_NOW ?>" class="serendipityPrettyButton"></td>
</tr>
</table>
</form>
<?php
}
} else {
$importpath = S9Y_INCLUDE_PATH . 'include/admin/importers/';
$dir = opendir($importpath);
$list = array();
while (($file = readdir($dir)) !== false ) {
if (!is_file($importpath . $file)) {
continue;
}
$class = include_once($importpath . $file);
if ( class_exists($class) ) {
$tmpClass = new $class(array());
$list[substr($file, 0, strpos($file, '.'))] = $tmpClass->info['software'];
unset($tmpClass);
}
}
closedir($dir);
ksort($list);
?>
<?php echo IMPORT_WELCOME ?>.<br />
<?php echo IMPORT_WHAT_CAN ?>. <br />
<br />
<?php echo IMPORT_SELECT ?>:<br />
<br />
<form action="" method="GET">
<input type="hidden" name="serendipity[adminModule]" value="import">
<?php echo serendipity_setFormToken(); ?>
<strong><?php echo IMPORT_WEBLOG_APP ?>: </strong>
<select name="serendipity[importFrom]">
<?php foreach ($list as $v=>$k) { ?>
<option value="<?php echo $v ?>"><?php echo $k ?></option>
<?php } ?>
</select>
<input type="submit" value="<?php echo GO ?>" class="serendipityPrettyButton">
</form>
<?php
}
/* vim: set sts=4 ts=4 expandtab : */
?>
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