92 lines
No EOL
3.7 KiB
PHP
92 lines
No EOL
3.7 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | Piwigo - a PHP based photo gallery |
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// +-----------------------------------------------------------------------+
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// | Copyright(C) 2008-2012 Piwigo Team http://piwigo.org |
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// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
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// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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if (!defined('PHPWG_ROOT_PATH'))
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{
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die('Hacking attempt!');
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}
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// see http://piwigo.org/doc/doku.php?id=user_documentation:htaccess_and_hotlink_in_2.4
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$upgrade_description = 'add/append htaccess for hotlinks';
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$warning_message = 'Failed to modify <b>.htaccess</b> file, a manual intervention is needed, <a href="http://piwigo.org/doc/doku.php?id=user_documentation:htaccess_and_hotlink_in_2.4" target="_blank">click here for more information</a>';
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$htaccess = PHPWG_ROOT_PATH.'/.htaccess';
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$writable = true;
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if (file_exists($htaccess))
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{
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if (!is_readable($htaccess) || !is_writable($htaccess))
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{
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$writable = false;
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}
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}
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else
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{
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$writable = is_writable(PHPWG_ROOT_PATH);
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}
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if (!$writable)
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{
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array_push($page['warnings'], $warning_message);
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}
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else
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{
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$content = file_exists($htaccess) ? file_get_contents($htaccess) : null;
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if (strpos($content, 'RewriteEngine off') !== false)
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{
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array_push($page['warnings'], $warning_message);
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}
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else
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{
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if (strpos($content, 'RewriteEngine on') === false)
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{
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$content.='
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RewriteEngine on';
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}
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$content.= '
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## redirect <2.4 thumbnails hotlinks to i.php
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RewriteRule ^upload/(.*)/'.preg_quote($conf['dir_thumbnail']).'/'.preg_quote($conf['prefix_thumbnail']).'(.*)\.([a-z0-9]{3,4})$ i.php?/upload/$1/$2-th.$3 [L]
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RewriteRule ^galleries/(.*)/'.preg_quote($conf['dir_thumbnail']).'/'.preg_quote($conf['prefix_thumbnail']).'(.*)\.([a-z0-9]{3,4})$ i.php?/galleries/$1/$2-th.$3 [L]
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## redirect <2.4 high-def hotlinks to original file
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RewriteRule ^upload/(.*)/pwg_high/(.*)\.([a-z0-9]{3,4})$ upload/$1/$2.$3 [L]
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RewriteRule ^galleries/(.*)/pwg_high/(.*)\.([a-z0-9]{3,4})$ galleries/$1/$2.$3 [L]
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## redirect <2.4 low-def hotlinks to i.php
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RewriteCond %{HTTP_REFERER} !^http(s)?://(www\.)?'.preg_quote($_SERVER['SERVER_NAME']).'/.*$ [NC]
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RewriteRule ^upload/(.*)/(.*)\.([a-z0-9]{3,4})$ i.php?/upload/$1/$2-me.$3 [L]
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RewriteCond %{HTTP_REFERER} !^http(s)?://(www\.)?'.preg_quote($_SERVER['SERVER_NAME']).'/.*$ [NC]
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RewriteRule ^galleries(.*)/(.*)\.([a-z0-9]{3,4})$ i.php?/galleries/$1/$2-me.$3 [L]';
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file_put_contents($htaccess, $content);
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}
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}
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echo
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"\n"
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. $upgrade_description
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."\n"
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;
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?>
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