[354] | 1 | <?php |
---|
| 2 | // +-----------------------------------------------------------------------+ |
---|
[2297] | 3 | // | Piwigo - a PHP based picture gallery | |
---|
| 4 | // +-----------------------------------------------------------------------+ |
---|
| 5 | // | Copyright(C) 2008 Piwigo Team http://piwigo.org | |
---|
| 6 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
---|
| 7 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
---|
| 8 | // +-----------------------------------------------------------------------+ |
---|
| 9 | // | This program is free software; you can redistribute it and/or modify | |
---|
| 10 | // | it under the terms of the GNU General Public License as published by | |
---|
| 11 | // | the Free Software Foundation | |
---|
| 12 | // | | |
---|
| 13 | // | This program is distributed in the hope that it will be useful, but | |
---|
| 14 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
---|
| 15 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
---|
| 16 | // | General Public License for more details. | |
---|
| 17 | // | | |
---|
| 18 | // | You should have received a copy of the GNU General Public License | |
---|
| 19 | // | along with this program; if not, write to the Free Software | |
---|
| 20 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
---|
| 21 | // | USA. | |
---|
| 22 | // +-----------------------------------------------------------------------+ |
---|
[383] | 23 | |
---|
[2502] | 24 | defined('PHPWG_ROOT_PATH') or trigger_error('Hacking attempt!', E_USER_ERROR); |
---|
| 25 | |
---|
[364] | 26 | // determine the initial instant to indicate the generation time of this page |
---|
[354] | 27 | $t1 = explode( ' ', microtime() ); |
---|
| 28 | $t2 = explode( '.', $t1[0] ); |
---|
| 29 | $t2 = $t1[1].'.'.$t2[1]; |
---|
| 30 | |
---|
| 31 | set_magic_quotes_runtime(0); // Disable magic_quotes_runtime |
---|
| 32 | |
---|
| 33 | // |
---|
[359] | 34 | // addslashes to vars if magic_quotes_gpc is off this is a security |
---|
| 35 | // precaution to prevent someone trying to break out of a SQL statement. |
---|
[354] | 36 | // |
---|
| 37 | if( !get_magic_quotes_gpc() ) |
---|
| 38 | { |
---|
[359] | 39 | if( is_array( $_GET ) ) |
---|
[354] | 40 | { |
---|
[359] | 41 | while( list($k, $v) = each($_GET) ) |
---|
[354] | 42 | { |
---|
[359] | 43 | if( is_array($_GET[$k]) ) |
---|
| 44 | { |
---|
| 45 | while( list($k2, $v2) = each($_GET[$k]) ) |
---|
[354] | 46 | { |
---|
[359] | 47 | $_GET[$k][$k2] = addslashes($v2); |
---|
| 48 | } |
---|
| 49 | @reset($_GET[$k]); |
---|
| 50 | } |
---|
| 51 | else |
---|
| 52 | { |
---|
| 53 | $_GET[$k] = addslashes($v); |
---|
| 54 | } |
---|
| 55 | } |
---|
| 56 | @reset($_GET); |
---|
[354] | 57 | } |
---|
[1092] | 58 | |
---|
[359] | 59 | if( is_array($_POST) ) |
---|
[354] | 60 | { |
---|
[359] | 61 | while( list($k, $v) = each($_POST) ) |
---|
| 62 | { |
---|
| 63 | if( is_array($_POST[$k]) ) |
---|
| 64 | { |
---|
| 65 | while( list($k2, $v2) = each($_POST[$k]) ) |
---|
| 66 | { |
---|
| 67 | $_POST[$k][$k2] = addslashes($v2); |
---|
| 68 | } |
---|
| 69 | @reset($_POST[$k]); |
---|
| 70 | } |
---|
| 71 | else |
---|
| 72 | { |
---|
| 73 | $_POST[$k] = addslashes($v); |
---|
| 74 | } |
---|
[354] | 75 | } |
---|
[359] | 76 | @reset($_POST); |
---|
[354] | 77 | } |
---|
| 78 | |
---|
[359] | 79 | if( is_array($_COOKIE) ) |
---|
[354] | 80 | { |
---|
[359] | 81 | while( list($k, $v) = each($_COOKIE) ) |
---|
[354] | 82 | { |
---|
[359] | 83 | if( is_array($_COOKIE[$k]) ) |
---|
| 84 | { |
---|
| 85 | while( list($k2, $v2) = each($_COOKIE[$k]) ) |
---|
| 86 | { |
---|
| 87 | $_COOKIE[$k][$k2] = addslashes($v2); |
---|
| 88 | } |
---|
| 89 | @reset($_COOKIE[$k]); |
---|
| 90 | } |
---|
| 91 | else |
---|
| 92 | { |
---|
| 93 | $_COOKIE[$k] = addslashes($v); |
---|
| 94 | } |
---|
[354] | 95 | } |
---|
[359] | 96 | @reset($_COOKIE); |
---|
[354] | 97 | } |
---|
| 98 | } |
---|
[2484] | 99 | if ( !empty($_SERVER["PATH_INFO"]) ) |
---|
| 100 | { |
---|
| 101 | $_SERVER["PATH_INFO"] = addslashes($_SERVER["PATH_INFO"]); |
---|
| 102 | } |
---|
[354] | 103 | |
---|
| 104 | // |
---|
[359] | 105 | // Define some basic configuration arrays this also prevents malicious |
---|
| 106 | // rewriting of language and otherarray values via URI params |
---|
[354] | 107 | // |
---|
| 108 | $conf = array(); |
---|
| 109 | $page = array(); |
---|
| 110 | $user = array(); |
---|
| 111 | $lang = array(); |
---|
[1414] | 112 | $header_msgs = array(); |
---|
[1677] | 113 | $header_notes = array(); |
---|
[2111] | 114 | $filter = array(); |
---|
[354] | 115 | |
---|
[766] | 116 | @include(PHPWG_ROOT_PATH .'include/mysql.inc.php'); |
---|
[650] | 117 | if (!defined('PHPWG_INSTALLED')) |
---|
[354] | 118 | { |
---|
[650] | 119 | header('Location: install.php'); |
---|
[359] | 120 | exit; |
---|
[354] | 121 | } |
---|
| 122 | |
---|
[1744] | 123 | foreach( array( |
---|
| 124 | 'array_intersect_key', //PHP 5 >= 5.1.0RC1 |
---|
| 125 | 'hash_hmac', //(hash) - enabled by default as of PHP 5.1.2 |
---|
[2213] | 126 | 'preg_last_error', // PHP 5 >= 5.2.0 |
---|
[2215] | 127 | 'file_put_contents', //PHP5 |
---|
[1744] | 128 | ) as $func) |
---|
| 129 | { |
---|
| 130 | if (!function_exists($func)) |
---|
| 131 | { |
---|
| 132 | include_once(PHPWG_ROOT_PATH . 'include/php_compat/'.$func.'.php'); |
---|
| 133 | } |
---|
| 134 | } |
---|
| 135 | |
---|
[770] | 136 | include(PHPWG_ROOT_PATH . 'include/config_default.inc.php'); |
---|
| 137 | @include(PHPWG_ROOT_PATH. 'include/config_local.inc.php'); |
---|
[808] | 138 | include(PHPWG_ROOT_PATH . 'include/constants.php'); |
---|
[364] | 139 | include(PHPWG_ROOT_PATH . 'include/functions.inc.php'); |
---|
[2290] | 140 | include(PHPWG_ROOT_PATH . 'include/template.class.php'); |
---|
[364] | 141 | |
---|
[354] | 142 | // Database connection |
---|
[2484] | 143 | @mysql_connect( $cfgHote, $cfgUser, $cfgPassword ) or my_error( 'mysql_connect', true ); |
---|
| 144 | @mysql_select_db( $cfgBase ) or my_error( 'mysql_select_db', true ); |
---|
[953] | 145 | |
---|
[2127] | 146 | defined('PWG_CHARSET') and defined('DB_CHARSET') |
---|
[2502] | 147 | or fatal_error('PWG_CHARSET and/or DB_CHARSET is not defined'); |
---|
[2127] | 148 | if ( version_compare(mysql_get_server_info(), '4.1.0', '>=') ) |
---|
| 149 | { |
---|
| 150 | if (DB_CHARSET!='') |
---|
| 151 | { |
---|
| 152 | pwg_query('SET NAMES "'.DB_CHARSET.'"'); |
---|
| 153 | } |
---|
| 154 | } |
---|
| 155 | else |
---|
| 156 | { |
---|
| 157 | if ( strtolower(PWG_CHARSET)!='iso-8859-1' ) |
---|
| 158 | { |
---|
[2502] | 159 | fatal_error('PWG supports only iso-8859-1 charset on MySql version '.mysql_get_server_info()); |
---|
[2127] | 160 | } |
---|
| 161 | } |
---|
| 162 | |
---|
[354] | 163 | // |
---|
[394] | 164 | // Setup gallery wide options, if this fails then we output a CRITICAL_ERROR |
---|
| 165 | // since basic gallery information is not available |
---|
[354] | 166 | // |
---|
[1284] | 167 | load_conf_from_db(); |
---|
[1655] | 168 | load_plugins(); |
---|
[354] | 169 | |
---|
[650] | 170 | include(PHPWG_ROOT_PATH.'include/user.inc.php'); |
---|
[808] | 171 | |
---|
[1568] | 172 | |
---|
[808] | 173 | // language files |
---|
[2126] | 174 | load_language('common.lang'); |
---|
[2413] | 175 | if ( is_admin() || (defined('IN_ADMIN') and IN_ADMIN) ) |
---|
[808] | 176 | { |
---|
[2126] | 177 | load_language('admin.lang'); |
---|
[808] | 178 | } |
---|
[1699] | 179 | trigger_action('loading_lang'); |
---|
[2479] | 180 | load_language('local.lang', '', array('no_fallback'=>true) ); |
---|
[808] | 181 | |
---|
[1568] | 182 | // only now we can set the localized username of the guest user (and not in |
---|
| 183 | // include/user.inc.php) |
---|
[2029] | 184 | if (is_a_guest()) |
---|
[1568] | 185 | { |
---|
[2201] | 186 | $user['username'] = l10n('guest'); |
---|
[1568] | 187 | } |
---|
| 188 | |
---|
| 189 | // template instance |
---|
[2117] | 190 | if |
---|
[2038] | 191 | ( |
---|
[2476] | 192 | defined('IN_ADMIN') and IN_ADMIN |
---|
[2038] | 193 | ) |
---|
| 194 | { |
---|
| 195 | // Admin template |
---|
[2390] | 196 | //$template = new Template(PHPWG_ROOT_PATH.'template/'.$user['admin_template'], $user['admin_theme'] ); |
---|
[2394] | 197 | list($user['admin_template'], $user['admin_theme']) = |
---|
| 198 | explode ('/', $conf['admin_layout']); |
---|
[2476] | 199 | $template = new Template(PHPWG_ROOT_PATH.'admin/template/' |
---|
[2394] | 200 | . $user['admin_template'], $user['admin_theme'] ); |
---|
[2038] | 201 | } |
---|
| 202 | else |
---|
| 203 | { |
---|
| 204 | // Classic template |
---|
[2394] | 205 | $template = new Template(PHPWG_ROOT_PATH.'template/' |
---|
| 206 | . $user['template'], $user['theme'] ); |
---|
[2038] | 207 | } |
---|
[1568] | 208 | |
---|
[2055] | 209 | if (isset($user['internal_status']['guest_must_be_guest']) |
---|
| 210 | and |
---|
| 211 | $user['internal_status']['guest_must_be_guest'] === true) |
---|
| 212 | { |
---|
| 213 | $header_msgs[] = l10n('guest_must_be_guest'); |
---|
| 214 | } |
---|
| 215 | |
---|
[1036] | 216 | if ($conf['gallery_locked']) |
---|
| 217 | { |
---|
[2201] | 218 | $header_msgs[] = l10n('gallery_locked_message'); |
---|
[1036] | 219 | |
---|
[1692] | 220 | if ( script_basename() != 'identification' and !is_admin() ) |
---|
[1036] | 221 | { |
---|
[2046] | 222 | set_status_header(503, 'Service Unavailable'); |
---|
| 223 | @header('Retry-After: 900'); |
---|
[2201] | 224 | echo l10n('gallery_locked_message') |
---|
[1750] | 225 | .'<a href="'.get_absolute_root_url(false).'identification.php">.</a>'; |
---|
[2543] | 226 | echo str_repeat( ' ', 512); //IE6 doesn't error output if below a size |
---|
[1036] | 227 | exit(); |
---|
| 228 | } |
---|
| 229 | } |
---|
| 230 | |
---|
[2544] | 231 | if ($conf['check_upgrade_feed']) |
---|
[1377] | 232 | { |
---|
[1578] | 233 | |
---|
[1568] | 234 | // retrieve already applied upgrades |
---|
| 235 | $query = ' |
---|
| 236 | SELECT id |
---|
| 237 | FROM '.UPGRADE_TABLE.' |
---|
| 238 | ;'; |
---|
| 239 | $applied = array_from_query($query, 'id'); |
---|
| 240 | |
---|
| 241 | // retrieve existing upgrades |
---|
| 242 | $existing = get_available_upgrade_ids(); |
---|
| 243 | |
---|
| 244 | // which upgrades need to be applied? |
---|
| 245 | if (count(array_diff($existing, $applied)) > 0) |
---|
| 246 | { |
---|
| 247 | $header_msgs[] = 'Some database upgrades are missing, ' |
---|
[1750] | 248 | .'<a href="'.get_absolute_root_url(false).'upgrade_feed.php">upgrade now</a>'; |
---|
[1568] | 249 | } |
---|
[1377] | 250 | } |
---|
[960] | 251 | |
---|
[1303] | 252 | if (is_adviser()) |
---|
| 253 | { |
---|
[2201] | 254 | $header_msgs[] = l10n('adviser_mode_enabled'); |
---|
[1303] | 255 | } |
---|
| 256 | |
---|
[1414] | 257 | if (count($header_msgs) > 0) |
---|
[1380] | 258 | { |
---|
[2240] | 259 | $template->assign('header_msgs', $header_msgs); |
---|
| 260 | $header_msgs=array(); |
---|
[1380] | 261 | } |
---|
[1598] | 262 | |
---|
[1722] | 263 | if (!empty($conf['filter_pages']) and get_filter_page_value('used')) |
---|
[1677] | 264 | { |
---|
| 265 | include(PHPWG_ROOT_PATH.'include/filter.inc.php'); |
---|
| 266 | } |
---|
[1722] | 267 | else |
---|
| 268 | { |
---|
| 269 | $filter['enabled'] = false; |
---|
| 270 | } |
---|
[1677] | 271 | |
---|
| 272 | if (isset($conf['header_notes'])) |
---|
| 273 | { |
---|
| 274 | $header_notes = array_merge($header_notes, $conf['header_notes']); |
---|
| 275 | } |
---|
| 276 | |
---|
[1598] | 277 | // default event handlers |
---|
[2117] | 278 | add_event_handler('render_category_literal_description', 'render_category_literal_description'); |
---|
| 279 | add_event_handler('render_category_description', 'render_category_description'); |
---|
[1849] | 280 | add_event_handler('render_comment_content', 'htmlspecialchars'); |
---|
[1598] | 281 | add_event_handler('render_comment_content', 'parse_comment_content'); |
---|
[2030] | 282 | add_event_handler('render_comment_author', 'strip_tags'); |
---|
[2488] | 283 | add_event_handler('blockmanager_register_blocks', 'register_default_menubar_blocks', EVENT_HANDLER_PRIORITY_NEUTRAL-1); |
---|
[1598] | 284 | trigger_action('init'); |
---|
[1679] | 285 | ?> |
---|