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<?php
/**
* Allow an admin user to download the entire gedcom file.
*
* webtrees: Web based Family History software
* Copyright (C) 2010 webtrees development team.
*
* Derived from PhpGedView
* Copyright (C) 2002 to 2009 PGV Development Team. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @package webtrees
* @subpackage Admin
* @version $Id$
*/
define('WT_SCRIPT_NAME', 'downloadgedcom.php');
require './includes/session.php';
require_once WT_ROOT.'includes/functions/functions_export.php';
// Validate user parameters
if (!isset($_SESSION['exportConvPath'])) $_SESSION['exportConvPath'] = $MEDIA_DIRECTORY;
if (!isset($_SESSION['exportConvSlashes'])) $_SESSION['exportConvSlashes'] = 'forward';
$ged = safe_GET('ged', get_all_gedcoms());
$action = safe_GET('action', 'download');
$remove = safe_GET('remove', 'yes', 'no');
$convert = safe_GET('convert', 'yes', 'no');
$zip = safe_GET('zip', 'yes', 'no');
$conv_path = safe_GET('conv_path', WT_REGEX_NOSCRIPT, $_SESSION['exportConvPath']);
$conv_slashes = safe_GET('conv_slashes', array('forward', 'backward'), $_SESSION['exportConvSlashes']);
$privatize_export = safe_GET('privatize_export', array('none', 'visitor', 'user', 'gedadmin', 'admin'));
$filetype = safe_GET('filetype', array('gedcom', 'gramps'));
$conv_path = stripLRMRLM($conv_path);
$_SESSION['exportConvPath'] = $conv_path; // remember this for the next Download
$_SESSION['exportConvSlashes'] = $conv_slashes;
if (!WT_USER_GEDCOM_ADMIN || !$ged) {
header("Location: editgedcoms.php");
exit;
}
if ($action == 'download') {
$conv_path = rtrim(str_replace('\\', '/', trim($conv_path)), '/').'/'; // make sure we have a trailing slash here
if ($conv_path=='/') $conv_path = '';
$exportOptions = array();
$exportOptions['privatize'] = $privatize_export;
$exportOptions['toANSI'] = $convert;
$exportOptions['noCustomTags'] = $remove;
$exportOptions['path'] = $conv_path;
$exportOptions['slashes'] = $conv_slashes;
}
if ($action == "download" && $zip == "yes") {
require WT_ROOT.'library/pclzip.lib.php';
$temppath = get_site_setting('INDEX_DIRECTORY') . "tmp/";
$fileName = $ged;
if ($filetype =="gramps") $fileName = $ged.".gramps";
$zipname = "dl" . date("YmdHis") . $fileName . ".zip";
$zipfile = get_site_setting('INDEX_DIRECTORY') . $zipname;
$gedname = $temppath . $fileName;
$removeTempDir = false;
if (!is_dir(filename_decode($temppath))) {
$res = mkdir(filename_decode($temppath));
if ($res !== true) {
print "Error : Could not create temporary path!";
exit;
}
$removeTempDir = true;
}
$gedout = fopen(filename_decode($gedname), "w");
switch ($filetype) {
case 'gedcom':
export_gedcom($GEDCOM, $gedout, $exportOptions);
break;
case 'gramps':
export_gramps($GEDCOM, $gedout, $exportOptions);
break;
}
fclose($gedout);
$comment = "Created by ".WT_WEBTREES." ".WT_VERSION_TEXT." on " . date("r") . ".";
$archive = new PclZip(filename_decode($zipfile));
$v_list = $archive->create(filename_decode($gedname), PCLZIP_OPT_COMMENT, $comment, PCLZIP_OPT_REMOVE_PATH, filename_decode($temppath));
if ($v_list == 0) print "Error : " . $archive->errorInfo(true);
else {
unlink(filename_decode($gedname));
if ($removeTempDir) rmdir(filename_decode($temppath));
header("Location: ".encode_url("downloadbackup.php?fname={$zipname}", false));
exit;
}
exit;
}
if ($action == "download") {
header('Content-Type: text/plain; charset=UTF-8');
// We could open "php://compress.zlib" to create a .gz file or "php://compress.bzip2" to create a .bz2 file
$gedout = fopen('php://output', 'w');
switch ($filetype) {
case 'gedcom':
if (strtolower(substr($ged, -4, 4))!='.ged') {
$ged.='.ged';
}
header('Content-Disposition: attachment; filename="'.$ged.'"');
export_gedcom($GEDCOM, $gedout, $exportOptions);
break;
case 'gramps':
header('Content-Disposition: attachment; filename="'.$ged.'.gramps"');
export_gramps($GEDCOM, $gedout, $exportOptions);
break;
}
fclose($gedout);
exit;
}
print_header(i18n::translate('Download GEDCOM'));
?>
<div class="center"><h2><?php print i18n::translate('Download GEDCOM'); ?></h2></div>
<br />
<form name="convertform" method="get">
<input type="hidden" name="action" value="download" />
<input type="hidden" name="ged" value="<?php print $ged; ?>" />
<table class="list_table width50" border="0" valign="top">
<tr><td colspan="2" class="facts_label03"><?php print i18n::translate('Options:'); ?></td></tr>
<tr><td class="descriptionbox width50 wrap"><?php echo i18n::translate('File Type'), help_link('file_type'); ?></td>
<td class="optionbox">
<?php if ($TEXT_DIRECTION=='ltr') { ?>
<input type="radio" name="filetype" checked="checked" value="gedcom" /> GEDCOM<br/><input type="radio" name="filetype" value="gramps" /> Gramps XML
<?php } else { ?>
GEDCOM <?php print getLRM();?><input type="radio" name="filetype" checked="checked" value="gedcom" /><?php print getLRM();?><br />Gramps XML <?php print getLRM();?><input type="radio" name="filetype" value="gramps" /><?php print getLRM();?>
<?php } ?>
</td></tr>
<tr><td class="descriptionbox width50 wrap"><?php echo i18n::translate('Zip File(s)'), help_link('download_zipped'); ?></td>
<td class="list_value"><input type="checkbox" name="zip" value="yes" checked="checked" /></td></tr>
<tr><td class="descriptionbox width50 wrap"><?php echo i18n::translate('Apply privacy settings?'), help_link('apply_privacy'); ?></td>
<td class="list_value">
<?php if (WT_USER_IS_ADMIN) { ?>
<input type="radio" name="privatize_export" value="none" checked="checked" /> <?php print i18n::translate('None'); ?><br />
<input type="radio" name="privatize_export" value="visitor" /> <?php print i18n::translate('Visitor'); ?><br />
<?php } else { ?>
<input type="radio" name="privatize_export" value="none" DISABLED /> <?php print i18n::translate('None'); ?><br />
<input type="radio" name="privatize_export" value="visitor" checked="checked" /> <?php print i18n::translate('Visitor'); ?><br />
<?php } ?>
<input type="radio" name="privatize_export" value="user" /> <?php print i18n::translate('Authenticated user'); ?><br />
<input type="radio" name="privatize_export" value="gedadmin" /> <?php print i18n::translate('GEDCOM administrator'); ?><br />
<input type="radio" name="privatize_export" value="admin"<?php if (!WT_USER_IS_ADMIN) print " DISABLED"; ?> /> <?php print i18n::translate('Site administrator'); ?>
</td></tr>
<tr><td class="descriptionbox width50 wrap"><?php echo i18n::translate('Convert from UTF-8 to ANSI (ISO-8859-1)'), help_link('utf8_ansi'); ?></td>
<td class="list_value"><input type="checkbox" name="convert" value="yes" /></td></tr>
<tr><td class="descriptionbox width50 wrap"><?php echo i18n::translate('Remove custom webtrees tags? (eg. _WT_USER, _THUM)'), help_link('remove_tags'); ?></td>
<td class="list_value"><input type="checkbox" name="remove" value="yes" checked="checked" /></td></tr>
<tr><td class="descriptionbox width50 wrap"><?php echo i18n::translate('Convert media path to'), help_link('convertPath');?></td>
<td class="list_value"><input type="text" name="conv_path" size="30" value="<?php echo getLRM(), $conv_path, getLRM();?>" /></td></tr>
<tr><td class="descriptionbox width50 wrap"><?php echo i18n::translate('Convert media folder separators to'), help_link('convertSlashes');?></td>
<td class="list_value">
<input type="radio" name="conv_slashes" value="forward" <?php if ($conv_slashes=='forward') print "checked=\"checked\" "; ?>/> <?php print i18n::translate('Forward slashes : /');?><br />
<input type="radio" name="conv_slashes" value="backward" <?php if ($conv_slashes=='backward') print "checked=\"checked\" "; ?>/> <?php print i18n::translate('Backslashes : \\');?>
</td></tr>
<tr><td class="facts_label03" colspan="2">
<input type="submit" value="<?php print i18n::translate('Download Now'); ?>" />
<input type="button" value="<?php print i18n::translate('Back');?>" onclick="window.location='editgedcoms.php';"/></td></tr>
</table><br />
<br /><br />
</form>
<?php
print i18n::translate('NOTE: Large databases can take a long time to process before downloading. If PHP times out before the download finishes, the downloaded file may not be complete.<br /><br />To make sure that the file was downloaded correctly, check that the last line of a file in GEDCOM format is <b>0 TRLR</b> or that the last line of a file in XML format is <b></database></b>. These files are text; you can use any suitable text editor, but be sure to <u>not</u> save the downloaded file after you have inspected it.<br /><br />In general, it could take as much time to download as it took to import your original GEDCOM file.') . "<br /><br /><br />\n";
print_footer();
?>
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