[354] | 1 | <?php |
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| 2 | // +-----------------------------------------------------------------------+ |
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[8728] | 3 | // | Piwigo - a PHP based photo gallery | |
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[2297] | 4 | // +-----------------------------------------------------------------------+ |
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[19703] | 5 | // | Copyright(C) 2008-2013 Piwigo Team http://piwigo.org | |
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[2297] | 6 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
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| 7 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
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| 8 | // +-----------------------------------------------------------------------+ |
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| 9 | // | This program is free software; you can redistribute it and/or modify | |
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| 10 | // | it under the terms of the GNU General Public License as published by | |
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| 11 | // | the Free Software Foundation | |
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| 12 | // | | |
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| 13 | // | This program is distributed in the hope that it will be useful, but | |
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| 14 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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| 15 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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| 16 | // | General Public License for more details. | |
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| 17 | // | | |
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| 18 | // | You should have received a copy of the GNU General Public License | |
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| 19 | // | along with this program; if not, write to the Free Software | |
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| 20 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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| 21 | // | USA. | |
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| 22 | // +-----------------------------------------------------------------------+ |
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[383] | 23 | |
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[2502] | 24 | defined('PHPWG_ROOT_PATH') or trigger_error('Hacking attempt!', E_USER_ERROR); |
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| 25 | |
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[364] | 26 | // determine the initial instant to indicate the generation time of this page |
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[12920] | 27 | $t2 = microtime(true); |
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[354] | 28 | |
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[3747] | 29 | @set_magic_quotes_runtime(0); // Disable magic_quotes_runtime |
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[354] | 30 | |
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| 31 | // |
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[359] | 32 | // addslashes to vars if magic_quotes_gpc is off this is a security |
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| 33 | // precaution to prevent someone trying to break out of a SQL statement. |
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[354] | 34 | // |
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[4006] | 35 | if( !@get_magic_quotes_gpc() ) |
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[354] | 36 | { |
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[2770] | 37 | function sanitize_mysql_kv(&$v, $k) |
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| 38 | { |
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| 39 | $v = addslashes($v); |
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| 40 | } |
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[359] | 41 | if( is_array( $_GET ) ) |
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[354] | 42 | { |
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[2770] | 43 | array_walk_recursive( $_GET, 'sanitize_mysql_kv' ); |
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[354] | 44 | } |
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[2770] | 45 | if( is_array( $_POST ) ) |
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[354] | 46 | { |
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[2770] | 47 | array_walk_recursive( $_POST, 'sanitize_mysql_kv' ); |
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[354] | 48 | } |
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[2770] | 49 | if( is_array( $_COOKIE ) ) |
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[354] | 50 | { |
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[2770] | 51 | array_walk_recursive( $_COOKIE, 'sanitize_mysql_kv' ); |
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[354] | 52 | } |
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| 53 | } |
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[2484] | 54 | if ( !empty($_SERVER["PATH_INFO"]) ) |
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| 55 | { |
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| 56 | $_SERVER["PATH_INFO"] = addslashes($_SERVER["PATH_INFO"]); |
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| 57 | } |
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[354] | 58 | |
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| 59 | // |
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[359] | 60 | // Define some basic configuration arrays this also prevents malicious |
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| 61 | // rewriting of language and otherarray values via URI params |
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[354] | 62 | // |
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| 63 | $conf = array(); |
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[12764] | 64 | $page = array( |
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| 65 | 'infos' => array(), |
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| 66 | 'errors' => array(), |
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[18463] | 67 | 'warnings' => array(), |
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[12764] | 68 | ); |
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[354] | 69 | $user = array(); |
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| 70 | $lang = array(); |
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[1414] | 71 | $header_msgs = array(); |
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[1677] | 72 | $header_notes = array(); |
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[2111] | 73 | $filter = array(); |
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[354] | 74 | |
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[1744] | 75 | foreach( array( |
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| 76 | 'array_intersect_key', //PHP 5 >= 5.1.0RC1 |
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| 77 | 'hash_hmac', //(hash) - enabled by default as of PHP 5.1.2 |
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[2213] | 78 | 'preg_last_error', // PHP 5 >= 5.2.0 |
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[6126] | 79 | 'json_encode', // PHP 5 >= 5.2.0 |
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[1744] | 80 | ) as $func) |
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| 81 | { |
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| 82 | if (!function_exists($func)) |
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| 83 | { |
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| 84 | include_once(PHPWG_ROOT_PATH . 'include/php_compat/'.$func.'.php'); |
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| 85 | } |
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| 86 | } |
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| 87 | |
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[770] | 88 | include(PHPWG_ROOT_PATH . 'include/config_default.inc.php'); |
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[5215] | 89 | @include(PHPWG_ROOT_PATH. 'local/config/config.inc.php'); |
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[12802] | 90 | |
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[12768] | 91 | defined('PWG_LOCAL_DIR') or define('PWG_LOCAL_DIR', 'local/'); |
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[11587] | 92 | |
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[12768] | 93 | @include(PHPWG_ROOT_PATH.PWG_LOCAL_DIR .'config/database.inc.php'); |
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| 94 | if (!defined('PHPWG_INSTALLED')) |
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[11587] | 95 | { |
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[12768] | 96 | header('Location: install.php'); |
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| 97 | exit; |
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[11587] | 98 | } |
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[4385] | 99 | include(PHPWG_ROOT_PATH .'include/dblayer/functions_'.$conf['dblayer'].'.inc.php'); |
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[2859] | 100 | |
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| 101 | if(isset($conf['show_php_errors']) && !empty($conf['show_php_errors'])) |
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| 102 | { |
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[3024] | 103 | @ini_set('error_reporting', $conf['show_php_errors']); |
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| 104 | @ini_set('display_errors', true); |
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[2859] | 105 | } |
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| 106 | |
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[808] | 107 | include(PHPWG_ROOT_PATH . 'include/constants.php'); |
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[364] | 108 | include(PHPWG_ROOT_PATH . 'include/functions.inc.php'); |
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| 109 | |
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[12920] | 110 | |
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[354] | 111 | // Database connection |
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[5236] | 112 | try |
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| 113 | { |
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[20720] | 114 | pwg_db_connect($conf['db_host'], $conf['db_user'], |
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| 115 | $conf['db_password'], $conf['db_base']); |
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[5236] | 116 | } |
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| 117 | catch (Exception $e) |
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| 118 | { |
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[6523] | 119 | my_error(l10n($e->getMessage()), true); |
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[5236] | 120 | } |
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[953] | 121 | |
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[4325] | 122 | pwg_db_check_charset(); |
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[2127] | 123 | |
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[1284] | 124 | load_conf_from_db(); |
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[11511] | 125 | |
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| 126 | if (!$conf['check_upgrade_feed']) |
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| 127 | { |
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| 128 | if (!isset($conf['piwigo_db_version']) or $conf['piwigo_db_version'] != get_branch_from_version(PHPWG_VERSION)) |
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| 129 | { |
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| 130 | redirect(get_root_url().'upgrade.php'); |
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| 131 | } |
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| 132 | } |
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| 133 | |
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[12796] | 134 | ImageStdParams::load_from_db(); |
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| 135 | |
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[20599] | 136 | session_start(); |
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[1655] | 137 | load_plugins(); |
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[354] | 138 | |
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[11587] | 139 | // users can have defined a custom order pattern, incompatible with GUI form |
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| 140 | if (isset($conf['order_by_custom'])) |
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| 141 | { |
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| 142 | $conf['order_by'] = $conf['order_by_custom']; |
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| 143 | } |
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| 144 | if (isset($conf['order_by_inside_category_custom'])) |
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| 145 | { |
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| 146 | $conf['order_by_inside_category'] = $conf['order_by_inside_category_custom']; |
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| 147 | } |
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| 148 | |
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[650] | 149 | include(PHPWG_ROOT_PATH.'include/user.inc.php'); |
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[808] | 150 | |
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[21165] | 151 | if (in_array( substr($user['language'],0,2), array('fr','it','de','es','pl','hu','ru','nl','tr','da') ) ) |
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[5176] | 152 | { |
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| 153 | define('PHPWG_DOMAIN', substr($user['language'],0,2).'.piwigo.org'); |
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[3197] | 154 | } |
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[5176] | 155 | elseif ('zh_CN' == $user['language']) { |
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[4816] | 156 | define('PHPWG_DOMAIN', 'cn.piwigo.org'); |
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| 157 | } |
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[3197] | 158 | else { |
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| 159 | define('PHPWG_DOMAIN', 'piwigo.org'); |
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| 160 | } |
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| 161 | define('PHPWG_URL', 'http://'.PHPWG_DOMAIN); |
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[1568] | 162 | |
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[7501] | 163 | if(isset($conf['alternative_pem_url']) and $conf['alternative_pem_url']!='') |
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| 164 | { |
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| 165 | define('PEM_URL', $conf['alternative_pem_url']); |
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| 166 | } |
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| 167 | else |
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| 168 | { |
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| 169 | define('PEM_URL', 'http://'.PHPWG_DOMAIN.'/ext'); |
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| 170 | } |
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[3197] | 171 | |
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[808] | 172 | // language files |
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[2126] | 173 | load_language('common.lang'); |
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[2413] | 174 | if ( is_admin() || (defined('IN_ADMIN') and IN_ADMIN) ) |
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[808] | 175 | { |
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[2126] | 176 | load_language('admin.lang'); |
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[808] | 177 | } |
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[1699] | 178 | trigger_action('loading_lang'); |
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[8722] | 179 | load_language('lang', PHPWG_ROOT_PATH.PWG_LOCAL_DIR, array('no_fallback'=>true, 'local'=>true) ); |
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[808] | 180 | |
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[1568] | 181 | // only now we can set the localized username of the guest user (and not in |
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| 182 | // include/user.inc.php) |
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[2029] | 183 | if (is_a_guest()) |
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[1568] | 184 | { |
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[2201] | 185 | $user['username'] = l10n('guest'); |
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[1568] | 186 | } |
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| 187 | |
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| 188 | // template instance |
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[5920] | 189 | if (defined('IN_ADMIN') and IN_ADMIN ) |
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[2824] | 190 | {// Admin template |
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[5123] | 191 | $template = new Template(PHPWG_ROOT_PATH.'admin/themes', $conf['admin_theme']); |
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[2038] | 192 | } |
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| 193 | else |
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[2824] | 194 | { // Classic template |
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[15597] | 195 | $theme = $user['theme']; |
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| 196 | if (script_basename() != 'ws' and mobile_theme()) |
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| 197 | { |
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| 198 | $theme = $conf['mobile_theme']; |
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| 199 | } |
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[13172] | 200 | $template = new Template(PHPWG_ROOT_PATH.'themes', $theme ); |
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[2038] | 201 | } |
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[1568] | 202 | |
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[5509] | 203 | if ( !isset($conf['no_photo_yet']) ) |
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[5138] | 204 | { |
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[5509] | 205 | include(PHPWG_ROOT_PATH.'include/no_photo_yet.inc.php'); |
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[5138] | 206 | } |
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| 207 | |
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[2055] | 208 | if (isset($user['internal_status']['guest_must_be_guest']) |
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| 209 | and |
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| 210 | $user['internal_status']['guest_must_be_guest'] === true) |
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| 211 | { |
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[5021] | 212 | $header_msgs[] = l10n('Bad status for user "guest", using default status. Please notify the webmaster.'); |
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[2055] | 213 | } |
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| 214 | |
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[1036] | 215 | if ($conf['gallery_locked']) |
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| 216 | { |
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[5021] | 217 | $header_msgs[] = l10n('The gallery is locked for maintenance. Please, come back later.'); |
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[1036] | 218 | |
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[1692] | 219 | if ( script_basename() != 'identification' and !is_admin() ) |
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[1036] | 220 | { |
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[2046] | 221 | set_status_header(503, 'Service Unavailable'); |
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| 222 | @header('Retry-After: 900'); |
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[3277] | 223 | header('Content-Type: text/html; charset='.get_pwg_charset()); |
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[5021] | 224 | echo '<a href="'.get_absolute_root_url(false).'identification.php">'.l10n('The gallery is locked for maintenance. Please, come back later.').'</a>'; |
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[2543] | 225 | echo str_repeat( ' ', 512); //IE6 doesn't error output if below a size |
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[1036] | 226 | exit(); |
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| 227 | } |
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| 228 | } |
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| 229 | |
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[2544] | 230 | if ($conf['check_upgrade_feed']) |
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[1377] | 231 | { |
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[3136] | 232 | include_once(PHPWG_ROOT_PATH.'admin/include/functions_upgrade.php'); |
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| 233 | if (check_upgrade_feed()) |
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[1568] | 234 | { |
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| 235 | $header_msgs[] = 'Some database upgrades are missing, ' |
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[1750] | 236 | .'<a href="'.get_absolute_root_url(false).'upgrade_feed.php">upgrade now</a>'; |
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[1568] | 237 | } |
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[1377] | 238 | } |
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[960] | 239 | |
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[1414] | 240 | if (count($header_msgs) > 0) |
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[1380] | 241 | { |
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[2240] | 242 | $template->assign('header_msgs', $header_msgs); |
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| 243 | $header_msgs=array(); |
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[1380] | 244 | } |
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[1598] | 245 | |
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[1722] | 246 | if (!empty($conf['filter_pages']) and get_filter_page_value('used')) |
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[1677] | 247 | { |
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| 248 | include(PHPWG_ROOT_PATH.'include/filter.inc.php'); |
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| 249 | } |
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[1722] | 250 | else |
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| 251 | { |
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| 252 | $filter['enabled'] = false; |
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| 253 | } |
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[1677] | 254 | |
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| 255 | if (isset($conf['header_notes'])) |
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| 256 | { |
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| 257 | $header_notes = array_merge($header_notes, $conf['header_notes']); |
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| 258 | } |
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| 259 | |
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[1598] | 260 | // default event handlers |
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[2117] | 261 | add_event_handler('render_category_literal_description', 'render_category_literal_description'); |
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[3126] | 262 | if ( !$conf['allow_html_descriptions'] ) |
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| 263 | { |
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| 264 | add_event_handler('render_category_description', 'nl2br'); |
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| 265 | } |
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[8247] | 266 | add_event_handler('render_comment_content', 'render_comment_content'); |
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[2030] | 267 | add_event_handler('render_comment_author', 'strip_tags'); |
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[12553] | 268 | add_event_handler('render_tag_url', 'str2url'); |
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[2488] | 269 | add_event_handler('blockmanager_register_blocks', 'register_default_menubar_blocks', EVENT_HANDLER_PRIORITY_NEUTRAL-1); |
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[20516] | 270 | if ( !empty($conf['original_url_protection']) ) |
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| 271 | { |
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| 272 | add_event_handler('get_element_url', 'get_element_url_protection_handler', EVENT_HANDLER_PRIORITY_NEUTRAL, 2 ); |
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| 273 | add_event_handler('get_src_image_url', 'get_src_image_url_protection_handler', EVENT_HANDLER_PRIORITY_NEUTRAL, 2 ); |
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| 274 | } |
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[1598] | 275 | trigger_action('init'); |
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[7501] | 276 | ?> |
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