[16274] | 1 | <?php |
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| 2 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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| 3 | |
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| 4 | global $template, $page; |
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| 5 | load_language('plugin.lang', PHPWG_PLUGINS_PATH.basename(dirname(__FILE__)).'/'); |
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| 6 | |
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| 7 | // file contents |
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| 8 | if (!isset($conf['prefix_thumbnail'])) $conf['prefix_thumbnail'] = 'TN-'; |
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| 9 | if (!isset($conf['dir_thumbnail'])) $conf['dir_thumbnail'] = 'thumbnail'; |
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| 10 | |
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| 11 | $htaccess = PHPWG_ROOT_PATH.'/.htaccess'; |
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| 12 | $htaccess_content = ' |
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| 13 | <IfModule mod_rewrite.c> |
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| 14 | RewriteEngine on |
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| 15 | ## redirect <2.4 thumbnails hotlinks to i.php |
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| 16 | RewriteRule ^upload/(.*)/'.preg_quote($conf['dir_thumbnail']).'/'.preg_quote($conf['prefix_thumbnail']).'(.*)\.(jpg|jpeg|png|gif)$ i.php?/upload/$1/$2-th.$3 [NC,L] |
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| 17 | RewriteRule ^galleries/(.*)/'.preg_quote($conf['dir_thumbnail']).'/'.preg_quote($conf['prefix_thumbnail']).'(.*)\.(jpg|jpeg|png|gif)$ i.php?/galleries/$1/$2-th.$3 [NC,L] |
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| 18 | |
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| 19 | ## redirect <2.4 high-def hotlinks to original file |
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| 20 | RewriteRule ^upload/(.*)/pwg_high/(.*)\.(jpg|jpeg|png|gif)$ upload/$1/$2.$3 [NC,L] |
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| 21 | RewriteRule ^galleries/(.*)/pwg_high/(.*)\.(jpg|jpeg|png|gif)$ galleries/$1/$2.$3 [NC,L] |
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| 22 | |
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| 23 | ## redirect <2.4 low-def hotlinks to i.php |
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| 24 | RewriteCond %{HTTP_REFERER} !^http(s)?://(www\.)?'.preg_quote($_SERVER['SERVER_NAME']).'/.*$ [NC] |
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| 25 | RewriteRule ^upload/(.*)/(.*)\.(jpg|jpeg|png|gif)$ i.php?/upload/$1/$2-me.$3 [NC,L] |
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| 26 | RewriteCond %{HTTP_REFERER} !^http(s)?://(www\.)?'.preg_quote($_SERVER['SERVER_NAME']).'/.*$ [NC] |
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| 27 | RewriteRule ^galleries(.*)/(.*)\.(jpg|jpeg|png|gif)$ i.php?/galleries/$1/$2-me.$3 [NC,L] |
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| 28 | </IfModule>'; |
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| 29 | |
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| 30 | |
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| 31 | // check if the file is writable |
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| 32 | $writable = true; |
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| 33 | if (file_exists($htaccess)) |
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| 34 | { |
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| 35 | if (!is_readable($htaccess) || !is_writable($htaccess)) |
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| 36 | { |
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| 37 | $writable = false; |
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| 38 | } |
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| 39 | } |
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| 40 | else |
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| 41 | { |
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| 42 | $writable = is_writable(PHPWG_ROOT_PATH); |
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| 43 | } |
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| 44 | |
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| 45 | if (!$writable) |
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| 46 | { |
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| 47 | array_push($page['errors'], l10n('.htaccess file is not writable')); |
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| 48 | $template->assign('FILE_ERROR', true); |
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| 49 | $template->assign('FILE_CONTENT', $htaccess_content); |
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| 50 | $template->assign('DISPLAY_DESC', true); |
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| 51 | } |
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| 52 | else |
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| 53 | { |
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| 54 | $continue = true; |
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| 55 | $content = file_exists($htaccess) ? file_get_contents($htaccess) : null; |
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| 56 | |
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| 57 | // check if RewriteEngine off |
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| 58 | if (preg_match('#RewriteEngine\s+off#', $content)) |
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| 59 | { |
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| 60 | array_push($page['errors'], l10n('Unable to activate RewriteEngine')); |
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| 61 | $template->assign('REWRITE_ERROR', true); |
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| 62 | $template->assign('DISPLAY_DESC', true); |
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| 63 | $continue = false; |
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| 64 | } |
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| 65 | |
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| 66 | // check if already updated |
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| 67 | if (strpos($content, '## redirect <2.4') !== false) |
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| 68 | { |
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| 69 | array_push($page['infos'], l10n('Upgrade already applied, please remove this plugin')); |
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| 70 | $template->assign('ALREADY_UPDATED', true); |
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| 71 | $continue = false; |
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| 72 | } |
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| 73 | |
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| 74 | if ($continue) |
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| 75 | { |
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| 76 | if (isset($_GET['init_migration'])) |
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| 77 | { |
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| 78 | if (strpos($content, 'RewriteEngine on') !== false) |
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| 79 | { |
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| 80 | $htaccess_content = str_replace('RewriteEngine on', null, $htaccess_content); |
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| 81 | } |
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| 82 | |
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| 83 | file_put_contents($htaccess, "\n".$htaccess_content, FILE_APPEND); |
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| 84 | |
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| 85 | array_push($page['infos'], l10n('Upgrade successfully applied, please remove this plugin')); |
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| 86 | } |
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| 87 | else |
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| 88 | { |
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| 89 | // check if the host is incompatible |
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| 90 | if (preg_match('#free\.fr/?$#', $_SERVER['SERVER_NAME'])) |
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| 91 | { |
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| 92 | array_push($page['warnings'], l10n('Your host may be incompatible with URL rewriting')); |
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| 93 | $template->assign('HOST_WARNING', true); |
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| 94 | } |
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| 95 | |
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| 96 | $template->assign('DISPLAY_DESC', true); |
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| 97 | $template->assign('NO_ERROR', true); |
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| 98 | } |
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| 99 | } |
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| 100 | } |
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| 101 | |
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| 102 | $template->assign('DESC_CONTENT', load_language('desc_content.html', PHPWG_PLUGINS_PATH.basename(dirname(__FILE__)).'/', array('return'=>true))); |
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| 103 | $template->assign('URL_INIT', get_root_url().'admin.php?page=plugin-'.basename(dirname(__FILE__)).'&init_migration'); |
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| 104 | |
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| 105 | $template->set_filename('addht_content', dirname(__FILE__).'/admin.tpl'); |
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| 106 | $template->assign_var_from_handle('ADMIN_CONTENT', 'addht_content'); |
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| 107 | |
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| 108 | ?> |
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