[1] | 1 | <?php |
---|
| 2 | /*********************************************************************** |
---|
| 3 | |
---|
| 4 | Copyright (C) 2002-2005 Rickard Andersson (rickard@punbb.org) |
---|
| 5 | |
---|
| 6 | This file is part of PunBB. |
---|
| 7 | |
---|
| 8 | PunBB is free software; you can redistribute it and/or modify it |
---|
| 9 | under the terms of the GNU General Public License as published |
---|
| 10 | by the Free Software Foundation; either version 2 of the License, |
---|
| 11 | or (at your option) any later version. |
---|
| 12 | |
---|
| 13 | PunBB 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 |
---|
| 16 | GNU 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, |
---|
| 21 | MA 02111-1307 USA |
---|
| 22 | |
---|
| 23 | ************************************************************************/ |
---|
| 24 | |
---|
| 25 | // |
---|
| 26 | // Cookie stuff! |
---|
| 27 | // |
---|
| 28 | function check_cookie(&$pun_user) |
---|
| 29 | { |
---|
| 30 | global $db, $pun_config, $cookie_name, $cookie_seed; |
---|
| 31 | |
---|
| 32 | $now = time(); |
---|
| 33 | $expire = $now + 31536000; // The cookie expires after a year |
---|
| 34 | |
---|
| 35 | // We assume it's a guest |
---|
| 36 | $cookie = array('user_id' => 1, 'password_hash' => 'Invité'); |
---|
| 37 | |
---|
| 38 | // If a cookie is set, we get the user_id and password hash from it |
---|
| 39 | if (isset($_COOKIE[$cookie_name])) |
---|
| 40 | list($cookie['user_id'], $cookie['password_hash']) = @unserialize($_COOKIE[$cookie_name]); |
---|
| 41 | |
---|
| 42 | if ($cookie['user_id'] > 1) |
---|
| 43 | { |
---|
| 44 | // Check if there's a user with the user ID and password hash from the cookie |
---|
| 45 | $_query = 'SELECT u.*, g.*, o.logged, o.idle FROM '.$db->prefix.'users AS u INNER JOIN '.$db->prefix.'groups AS g ON u.group_id=g.g_id LEFT JOIN '.$db->prefix.'online AS o ON o.user_id=u.id WHERE u.id='.intval($cookie['user_id']); |
---|
| 46 | $result = $db->query($_query) or error('Impossible de retrouver les informations utilisateur', __FILE__, __LINE__, $db->error()); |
---|
| 47 | $pun_user = $db->fetch_assoc($result); |
---|
| 48 | |
---|
| 49 | // If user authorisation failed |
---|
| 50 | if (!isset($pun_user['id']) || md5($cookie_seed.$pun_user['password']) !== $cookie['password_hash']) |
---|
| 51 | { |
---|
| 52 | pun_setcookie(0, random_pass(8), $expire); |
---|
| 53 | set_default_user(); |
---|
| 54 | |
---|
| 55 | return; |
---|
| 56 | } |
---|
| 57 | |
---|
| 58 | // Set a default language if the user selected language no longer exists |
---|
| 59 | if (!$pun_user['language'] || !@file_exists(PUN_ROOT.'lang/'.$pun_user['language'])) |
---|
| 60 | $pun_user['language'] = $pun_config['o_default_lang']; |
---|
| 61 | |
---|
| 62 | // Set a default style if the user selected style no longer exists |
---|
| 63 | if (!@file_exists(PUN_ROOT.'style/'.$pun_user['style'].'.css')) |
---|
| 64 | $pun_user['style'] = $pun_config['o_default_style']; |
---|
| 65 | |
---|
| 66 | if (!$pun_user['disp_topics']) |
---|
| 67 | $pun_user['disp_topics'] = $pun_config['o_disp_topics_default']; |
---|
| 68 | if (!$pun_user['disp_posts']) |
---|
| 69 | $pun_user['disp_posts'] = $pun_config['o_disp_posts_default']; |
---|
| 70 | |
---|
| 71 | if ($pun_user['save_pass'] == '0') |
---|
| 72 | $expire = 0; |
---|
| 73 | |
---|
| 74 | // Define this if you want this visit to affect the online list and the users last visit data |
---|
| 75 | if (!defined('PUN_QUIET_VISIT')) |
---|
| 76 | { |
---|
| 77 | // Update the online list |
---|
| 78 | if (!$pun_user['logged']) |
---|
| 79 | $db->query('INSERT INTO '.$db->prefix.'online (user_id, ident, logged) VALUES('.$pun_user['id'].', \''.$db->escape($pun_user['username']).'\', '.$now.')') or error('Impossbile d\'insérer dans la liste des utilisateurs en ligne', __FILE__, __LINE__, $db->error()); |
---|
| 80 | else |
---|
| 81 | { |
---|
| 82 | // Special case: We've timed out, but no other user has browsed the forums since we timed out |
---|
| 83 | if ($pun_user['logged'] < ($now-$pun_config['o_timeout_visit'])) |
---|
| 84 | { |
---|
| 85 | $db->query('UPDATE '.$db->prefix.'users SET last_visit='.$pun_user['logged'].' WHERE id='.$pun_user['id']) or error('Impossible de mettre à jour les données de visite de l\'utilisateur', __FILE__, __LINE__, $db->error()); |
---|
| 86 | $pun_user['last_visit'] = $pun_user['logged']; |
---|
| 87 | } |
---|
| 88 | |
---|
| 89 | $idle_sql = ($pun_user['idle'] == '1') ? ', idle=0' : ''; |
---|
| 90 | $db->query('UPDATE '.$db->prefix.'online SET logged='.$now.$idle_sql.' WHERE user_id='.$pun_user['id']) or error('Impossible de mettre à jour la liste des utilisateurs en ligne', __FILE__, __LINE__, $db->error()); |
---|
| 91 | } |
---|
| 92 | } |
---|
| 93 | |
---|
| 94 | $pun_user['is_guest'] = false; |
---|
| 95 | } |
---|
| 96 | else |
---|
| 97 | set_default_user(); |
---|
| 98 | } |
---|
| 99 | |
---|
| 100 | |
---|
| 101 | // |
---|
| 102 | // Fill $pun_user with default values (for guests) |
---|
| 103 | // |
---|
| 104 | function set_default_user() |
---|
| 105 | { |
---|
| 106 | global $db, $pun_user, $pun_config; |
---|
| 107 | |
---|
| 108 | $remote_addr = get_remote_address(); |
---|
| 109 | |
---|
| 110 | // Fetch guest user |
---|
| 111 | $result = $db->query('SELECT u.*, g.*, o.logged FROM '.$db->prefix.'users AS u INNER JOIN '.$db->prefix.'groups AS g ON u.group_id=g.g_id LEFT JOIN '.$db->prefix.'online AS o ON o.ident=\''.$remote_addr.'\' WHERE u.id=1') or error('Impossible de retrouver les informations d\'invité', __FILE__, __LINE__, $db->error()); |
---|
| 112 | if (!$db->num_rows($result)) |
---|
| 113 | exit('Impossible de retrouver les informations invité. La table \''.$db->prefix.'users\' doit contenir une entrée avec un id = 1 qui représente les utilisateurs anonymes.'); |
---|
| 114 | |
---|
| 115 | $pun_user = $db->fetch_assoc($result); |
---|
| 116 | |
---|
| 117 | // Update online list |
---|
| 118 | if (!$pun_user['logged']) |
---|
| 119 | $db->query('INSERT INTO '.$db->prefix.'online (user_id, ident, logged) VALUES(1, \''.$db->escape($remote_addr).'\', '.time().')') or error('Impossbile d\'insérer dans la liste des utilisateurs en ligne', __FILE__, __LINE__, $db->error()); |
---|
| 120 | else |
---|
| 121 | $db->query('UPDATE '.$db->prefix.'online SET logged='.time().' WHERE ident=\''.$db->escape($remote_addr).'\'') or error('Impossible de mettre à jour la liste des utilisateurs en ligne', __FILE__, __LINE__, $db->error()); |
---|
| 122 | |
---|
| 123 | $pun_user['disp_topics'] = $pun_config['o_disp_topics_default']; |
---|
| 124 | $pun_user['disp_posts'] = $pun_config['o_disp_posts_default']; |
---|
| 125 | $pun_user['timezone'] = $pun_config['o_server_timezone']; |
---|
| 126 | $pun_user['language'] = $pun_config['o_default_lang']; |
---|
| 127 | $pun_user['style'] = $pun_config['o_default_style']; |
---|
| 128 | $pun_user['is_guest'] = true; |
---|
| 129 | |
---|
| 130 | } |
---|
| 131 | |
---|
| 132 | |
---|
| 133 | // |
---|
| 134 | // Set a cookie, PunBB style! |
---|
| 135 | // |
---|
| 136 | function pun_setcookie($user_id, $password_hash, $expire) |
---|
| 137 | { |
---|
| 138 | global $cookie_name, $cookie_path, $cookie_domain, $cookie_secure, $cookie_seed; |
---|
| 139 | |
---|
| 140 | // Enable sending of a P3P header by removing // from the following line (try this if login is failing in IE6) |
---|
| 141 | // @header('P3P: CP="CUR ADM"'); |
---|
| 142 | |
---|
| 143 | setcookie($cookie_name, serialize(array($user_id, md5($cookie_seed.$password_hash))), $expire, $cookie_path, $cookie_domain, $cookie_secure); |
---|
| 144 | } |
---|
| 145 | |
---|
| 146 | |
---|
| 147 | // |
---|
| 148 | // Check whether the connecting user is banned (and delete any expired bans while we're at it) |
---|
| 149 | // |
---|
| 150 | function check_bans() |
---|
| 151 | { |
---|
| 152 | global $db, $pun_config, $lang_common, $pun_user, $pun_bans; |
---|
| 153 | |
---|
| 154 | // Admins aren't affected |
---|
| 155 | if ($pun_user['g_id'] == PUN_ADMIN || !$pun_bans) |
---|
| 156 | return; |
---|
| 157 | |
---|
| 158 | // Add a dot at the end of the IP address to prevent banned address 192.168.0.5 from matching e.g. 192.168.0.50 |
---|
| 159 | $user_ip = get_remote_address().'.'; |
---|
| 160 | $bans_altered = false; |
---|
| 161 | |
---|
| 162 | foreach ($pun_bans as $cur_ban) |
---|
| 163 | { |
---|
| 164 | // Has this ban expired? |
---|
| 165 | if ($cur_ban['expire'] != '' && $cur_ban['expire'] <= time()) |
---|
| 166 | { |
---|
| 167 | $db->query('DELETE FROM '.$db->prefix.'bans WHERE id='.$cur_ban['id']) or error('Impossible de supprimé le bannissement expiré', __FILE__, __LINE__, $db->error()); |
---|
| 168 | $bans_altered = true; |
---|
| 169 | continue; |
---|
| 170 | } |
---|
| 171 | |
---|
| 172 | if ($cur_ban['username'] != '' && !strcasecmp($pun_user['username'], $cur_ban['username'])) |
---|
| 173 | { |
---|
| 174 | $db->query('DELETE FROM '.$db->prefix.'online WHERE ident=\''.$db->escape($pun_user['username']).'\'') or error('Impossible de supprimer de la liste des utilisateur en ligne', __FILE__, __LINE__, $db->error()); |
---|
| 175 | message($lang_common['Ban message'].' '.(($cur_ban['expire'] != '') ? $lang_common['Ban message 2'].' '.strtolower(format_time($cur_ban['expire'], true)).'. ' : '').(($cur_ban['message'] != '') ? $lang_common['Ban message 3'].'<br /><br /><strong>'.pun_htmlspecialchars($cur_ban['message']).'</strong><br /><br />' : '<br /><br />').$lang_common['Ban message 4'].' <a href="mailto:'.$pun_config['o_admin_email'].'">'.$pun_config['o_admin_email'].'</a>.', true); |
---|
| 176 | } |
---|
| 177 | |
---|
| 178 | if ($cur_ban['ip'] != '') |
---|
| 179 | { |
---|
| 180 | $cur_ban_ips = explode(' ', $cur_ban['ip']); |
---|
| 181 | |
---|
| 182 | for ($i = 0; $i < count($cur_ban_ips); ++$i) |
---|
| 183 | { |
---|
| 184 | $cur_ban_ips[$i] = $cur_ban_ips[$i].'.'; |
---|
| 185 | |
---|
| 186 | if (substr($user_ip, 0, strlen($cur_ban_ips[$i])) == $cur_ban_ips[$i]) |
---|
| 187 | { |
---|
| 188 | $db->query('DELETE FROM '.$db->prefix.'online WHERE ident=\''.$db->escape($pun_user['username']).'\'') or error('Impossible de supprimer de la liste des utilisateur en ligne', __FILE__, __LINE__, $db->error()); |
---|
| 189 | message($lang_common['Ban message'].' '.(($cur_ban['expire'] != '') ? $lang_common['Ban message 2'].' '.strtolower(format_time($cur_ban['expire'], true)).'. ' : '').(($cur_ban['message'] != '') ? $lang_common['Ban message 3'].'<br /><br /><strong>'.pun_htmlspecialchars($cur_ban['message']).'</strong><br /><br />' : '<br /><br />').$lang_common['Ban message 4'].' <a href="mailto:'.$pun_config['o_admin_email'].'">'.$pun_config['o_admin_email'].'</a>.', true); |
---|
| 190 | } |
---|
| 191 | } |
---|
| 192 | } |
---|
| 193 | } |
---|
| 194 | |
---|
| 195 | // If we removed any expired bans during our run-through, we need to regenerate the bans cache |
---|
| 196 | if ($bans_altered) |
---|
| 197 | { |
---|
| 198 | require_once PUN_ROOT.'include/cache.php'; |
---|
| 199 | generate_bans_cache(); |
---|
| 200 | } |
---|
| 201 | } |
---|
| 202 | |
---|
| 203 | |
---|
| 204 | // |
---|
| 205 | // Update "Users online" |
---|
| 206 | // |
---|
| 207 | function update_users_online() |
---|
| 208 | { |
---|
| 209 | global $db, $pun_config, $pun_user; |
---|
| 210 | |
---|
| 211 | $now = time(); |
---|
| 212 | |
---|
| 213 | // Fetch all online list entries that are older than "o_timeout_online" |
---|
| 214 | $result = $db->query('SELECT * FROM '.$db->prefix.'online WHERE logged<'.($now-$pun_config['o_timeout_online'])) or error('Impossible de retrouver les anciennes entrées de la liste des utilisateurs', __FILE__, __LINE__, $db->error()); |
---|
| 215 | while ($cur_user = $db->fetch_assoc($result)) |
---|
| 216 | { |
---|
| 217 | // If the entry is a guest, delete it |
---|
| 218 | if ($cur_user['user_id'] == '1') |
---|
| 219 | $db->query('DELETE FROM '.$db->prefix.'online WHERE ident=\''.$db->escape($cur_user['ident']).'\'') or error('Impossible de supprimer de la liste des utilisateurs en ligne', __FILE__, __LINE__, $db->error()); |
---|
| 220 | else |
---|
| 221 | { |
---|
| 222 | // If the entry is older than "o_timeout_visit", update last_visit for the user in question, then delete him/her from the online list |
---|
| 223 | if ($cur_user['logged'] < ($now-$pun_config['o_timeout_visit'])) |
---|
| 224 | { |
---|
| 225 | $db->query('UPDATE '.$db->prefix.'users SET last_visit='.$cur_user['logged'].' WHERE id='.$cur_user['user_id']) or error('Impossible de mettre à jour les données de visite de l\'utilisateur', __FILE__, __LINE__, $db->error()); |
---|
| 226 | $db->query('DELETE FROM '.$db->prefix.'online WHERE user_id='.$cur_user['user_id']) or error('Impossible de supprimer de la liste des utilisateurs en ligne', __FILE__, __LINE__, $db->error()); |
---|
| 227 | } |
---|
| 228 | else if ($cur_user['idle'] == '0') |
---|
| 229 | $db->query('UPDATE '.$db->prefix.'online SET idle=1 WHERE user_id='.$cur_user['user_id']) or error('Impossible d\'insérer à la liste des utilisateurs en ligne', __FILE__, __LINE__, $db->error()); |
---|
| 230 | } |
---|
| 231 | } |
---|
| 232 | } |
---|
| 233 | |
---|
| 234 | |
---|
| 235 | // |
---|
| 236 | // Generate the "navigator" that appears at the top of every page |
---|
| 237 | // |
---|
| 238 | function generate_navlinks() |
---|
| 239 | { |
---|
| 240 | global $pun_config, $lang_common, $pun_user; |
---|
| 241 | |
---|
| 242 | // Index and Userlist should always be displayed |
---|
| 243 | $links[] = '<li id="navindex"><a href="index.php">'.$lang_common['Index'].'</a>'; |
---|
| 244 | $links[] = '<li id="navuserlist"><a href="userlist.php">'.$lang_common['User list'].'</a>'; |
---|
| 245 | |
---|
| 246 | if ($pun_config['o_rules'] == '1') |
---|
| 247 | $links[] = '<li id="navrules"><a href="misc.php?action=rules">'.$lang_common['Rules'].'</a>'; |
---|
| 248 | |
---|
| 249 | if ($pun_user['is_guest']) |
---|
| 250 | { |
---|
| 251 | if ($pun_user['g_search'] == '1') |
---|
| 252 | $links[] = '<li id="navsearch"><a href="search.php">'.$lang_common['Search'].'</a>'; |
---|
| 253 | |
---|
| 254 | $links[] = '<li id="navregister"><a href="register.php">'.$lang_common['Register'].'</a>'; |
---|
| 255 | $links[] = '<li id="navlogin"><a href="login.php">'.$lang_common['Login'].'</a>'; |
---|
| 256 | |
---|
| 257 | $info = $lang_common['Not logged in']; |
---|
| 258 | } |
---|
| 259 | else |
---|
| 260 | { |
---|
| 261 | if ($pun_user['g_id'] > PUN_MOD) |
---|
| 262 | { |
---|
| 263 | if ($pun_user['g_search'] == '1') |
---|
| 264 | $links[] = '<li id="navsearch"><a href="search.php">'.$lang_common['Search'].'</a>'; |
---|
| 265 | |
---|
| 266 | $links[] = '<li id="navprofile"><a href="profile.php?id='.$pun_user['id'].'">'.$lang_common['Profile'].'</a>'; |
---|
| 267 | $links[] = '<li id="navlogout"><a href="login.php?action=out&id='.$pun_user['id'].'">'.$lang_common['Logout'].'</a>'; |
---|
| 268 | } |
---|
| 269 | else |
---|
| 270 | { |
---|
| 271 | $links[] = '<li id="navsearch"><a href="search.php">'.$lang_common['Search'].'</a>'; |
---|
| 272 | $links[] = '<li id="navprofile"><a href="profile.php?id='.$pun_user['id'].'">'.$lang_common['Profile'].'</a>'; |
---|
| 273 | $links[] = '<li id="navadmin"><a href="admin_index.php">'.$lang_common['Admin'].'</a>'; |
---|
| 274 | $links[] = '<li id="navlogout"><a href="login.php?action=out&id='.$pun_user['id'].'">'.$lang_common['Logout'].'</a>'; |
---|
| 275 | } |
---|
| 276 | } |
---|
| 277 | |
---|
| 278 | // Are there any additional navlinks we should insert into the array before imploding it? |
---|
| 279 | if ($pun_config['o_additional_navlinks'] != '') |
---|
| 280 | { |
---|
| 281 | if (preg_match_all('#([0-9]+)\s*=\s*(.*?)\n#s', $pun_config['o_additional_navlinks']."\n", $extra_links)) |
---|
| 282 | { |
---|
| 283 | // Insert any additional links into the $links array (at the correct index) |
---|
| 284 | for ($i = 0; $i < count($extra_links[1]); ++$i) |
---|
| 285 | array_splice($links, $extra_links[1][$i], 0, array('<li id="navextra'.($i + 1).'">'.$extra_links[2][$i])); |
---|
| 286 | } |
---|
| 287 | } |
---|
| 288 | |
---|
| 289 | return '<ul>'."\n\t\t\t\t".implode($lang_common['Link separator'].'</li>'."\n\t\t\t\t", $links).'</li>'."\n\t\t\t".'</ul>'; |
---|
| 290 | } |
---|
| 291 | |
---|
| 292 | |
---|
| 293 | // |
---|
| 294 | // Display the profile navigation menu |
---|
| 295 | // |
---|
| 296 | function generate_profile_menu($page = '') |
---|
| 297 | { |
---|
| 298 | global $lang_profile, $pun_config, $pun_user, $id; |
---|
| 299 | |
---|
| 300 | ?> |
---|
| 301 | <div id="profile" class="block2col"> |
---|
| 302 | <div class="blockmenu"> |
---|
| 303 | <h2><span><?php echo $lang_profile['Profile menu'] ?></span></h2> |
---|
| 304 | <div class="box"> |
---|
| 305 | <div class="inbox"> |
---|
| 306 | <ul> |
---|
| 307 | <li<?php if ($page == 'essentials') echo ' class="isactive"'; ?>><a href="profile.php?section=essentials&id=<?php echo $id ?>"><?php echo $lang_profile['Section essentials'] ?></a></li> |
---|
| 308 | <li<?php if ($page == 'personal') echo ' class="isactive"'; ?>><a href="profile.php?section=personal&id=<?php echo $id ?>"><?php echo $lang_profile['Section personal'] ?></a></li> |
---|
| 309 | <li<?php if ($page == 'messaging') echo ' class="isactive"'; ?>><a href="profile.php?section=messaging&id=<?php echo $id ?>"><?php echo $lang_profile['Section messaging'] ?></a></li> |
---|
| 310 | <li<?php if ($page == 'personality') echo ' class="isactive"'; ?>><a href="profile.php?section=personality&id=<?php echo $id ?>"><?php echo $lang_profile['Section personality'] ?></a></li> |
---|
| 311 | <li<?php if ($page == 'display') echo ' class="isactive"'; ?>><a href="profile.php?section=display&id=<?php echo $id ?>"><?php echo $lang_profile['Section display'] ?></a></li> |
---|
| 312 | <li<?php if ($page == 'privacy') echo ' class="isactive"'; ?>><a href="profile.php?section=privacy&id=<?php echo $id ?>"><?php echo $lang_profile['Section privacy'] ?></a></li> |
---|
| 313 | <?php if ($pun_user['g_id'] == PUN_ADMIN || ($pun_user['g_id'] == PUN_MOD && $pun_config['p_mod_ban_users'] == '1')): ?> <li<?php if ($page == 'admin') echo ' class="isactive"'; ?>><a href="profile.php?section=admin&id=<?php echo $id ?>"><?php echo $lang_profile['Section admin'] ?></a></li> |
---|
| 314 | <?php endif; ?> </ul> |
---|
| 315 | </div> |
---|
| 316 | </div> |
---|
| 317 | </div> |
---|
| 318 | <?php |
---|
| 319 | |
---|
| 320 | } |
---|
| 321 | |
---|
| 322 | |
---|
| 323 | // |
---|
| 324 | // Update posts, topics, last_post, last_post_id and last_poster for a forum (redirect topics are not included) |
---|
| 325 | // |
---|
| 326 | function update_forum($forum_id) |
---|
| 327 | { |
---|
| 328 | global $db; |
---|
| 329 | |
---|
| 330 | $result = $db->query('SELECT COUNT(id), SUM(num_replies) FROM '.$db->prefix.'topics WHERE moved_to IS NULL AND forum_id='.$forum_id) or error('Impossible de retrouver le total de discussions du forum', __FILE__, __LINE__, $db->error()); |
---|
| 331 | list($num_topics, $num_posts) = $db->fetch_row($result); |
---|
| 332 | |
---|
| 333 | $num_posts = $num_posts + $num_topics; // $num_posts is only the sum of all replies (we have to add the topic posts) |
---|
| 334 | |
---|
| 335 | $result = $db->query('SELECT last_post, last_post_id, last_poster FROM '.$db->prefix.'topics WHERE forum_id='.$forum_id.' AND moved_to IS NULL ORDER BY last_post DESC LIMIT 1') or error('Impossible de retrouver last_post/last_post_id/last_poster', __FILE__, __LINE__, $db->error()); |
---|
| 336 | if ($db->num_rows($result)) // There are topics in the forum |
---|
| 337 | { |
---|
| 338 | list($last_post, $last_post_id, $last_poster) = $db->fetch_row($result); |
---|
| 339 | |
---|
| 340 | $db->query('UPDATE '.$db->prefix.'forums SET num_topics='.$num_topics.', num_posts='.$num_posts.', last_post='.$last_post.', last_post_id='.$last_post_id.', last_poster=\''.$db->escape($last_poster).'\' WHERE id='.$forum_id) or error('Impossible de mettre à jour last_post/last_post_id/last_poster', __FILE__, __LINE__, $db->error()); |
---|
| 341 | } |
---|
| 342 | else // There are no topics |
---|
| 343 | $db->query('UPDATE '.$db->prefix.'forums SET num_topics=0, num_posts=0, last_post=NULL, last_post_id=NULL, last_poster=NULL WHERE id='.$forum_id) or error('Impossible de mettre à jour last_post/last_post_id/last_poster', __FILE__, __LINE__, $db->error()); |
---|
| 344 | } |
---|
| 345 | |
---|
| 346 | |
---|
| 347 | // |
---|
| 348 | // Delete a topic and all of it's posts |
---|
| 349 | // |
---|
| 350 | function delete_topic($topic_id) |
---|
| 351 | { |
---|
| 352 | global $db; |
---|
| 353 | |
---|
| 354 | // Delete the topic and any redirect topics |
---|
| 355 | $db->query('DELETE FROM '.$db->prefix.'topics WHERE id='.$topic_id.' OR moved_to='.$topic_id) or error('Impossible de supprimer le sujet', __FILE__, __LINE__, $db->error()); |
---|
| 356 | |
---|
| 357 | // Create a list of the post ID's in this topic |
---|
| 358 | $post_ids = ''; |
---|
| 359 | $result = $db->query('SELECT id FROM '.$db->prefix.'posts WHERE topic_id='.$topic_id) or error('Impossible de retrouver les messages', __FILE__, __LINE__, $db->error()); |
---|
| 360 | while ($row = $db->fetch_row($result)) |
---|
| 361 | $post_ids .= ($post_ids != '') ? ','.$row[0] : $row[0]; |
---|
| 362 | |
---|
| 363 | // Make sure we have a list of post ID's |
---|
| 364 | if ($post_ids != '') |
---|
| 365 | { |
---|
| 366 | strip_search_index($post_ids); |
---|
| 367 | |
---|
| 368 | // Delete posts in topic |
---|
| 369 | $db->query('DELETE FROM '.$db->prefix.'posts WHERE topic_id='.$topic_id) or error('Impossible de supprimer les messages', __FILE__, __LINE__, $db->error()); |
---|
| 370 | } |
---|
| 371 | |
---|
| 372 | // Delete any subscriptions for this topic |
---|
| 373 | $db->query('DELETE FROM '.$db->prefix.'subscriptions WHERE topic_id='.$topic_id) or error('Impossible de supprimer l\'abonnement', __FILE__, __LINE__, $db->error()); |
---|
| 374 | } |
---|
| 375 | |
---|
| 376 | |
---|
| 377 | // |
---|
| 378 | // Delete a single post |
---|
| 379 | // |
---|
| 380 | function delete_post($post_id, $topic_id) |
---|
| 381 | { |
---|
| 382 | global $db; |
---|
| 383 | |
---|
| 384 | $result = $db->query('SELECT id, poster, posted FROM '.$db->prefix.'posts WHERE topic_id='.$topic_id.' ORDER BY id DESC LIMIT 2') or error('Impossible de retrouver les informations du message', __FILE__, __LINE__, $db->error()); |
---|
| 385 | list($last_id, ,) = $db->fetch_row($result); |
---|
| 386 | list($second_last_id, $second_poster, $second_posted) = $db->fetch_row($result); |
---|
| 387 | |
---|
| 388 | // Delete the post |
---|
| 389 | $db->query('DELETE FROM '.$db->prefix.'posts WHERE id='.$post_id) or error('Impossible de supprimer le message', __FILE__, __LINE__, $db->error()); |
---|
| 390 | |
---|
| 391 | strip_search_index($post_id); |
---|
| 392 | |
---|
| 393 | // Count number of replies in the topic |
---|
| 394 | $result = $db->query('SELECT COUNT(id) FROM '.$db->prefix.'posts WHERE topic_id='.$topic_id) or error('Impossible de retrouver le total de messages pour la discussion', __FILE__, __LINE__, $db->error()); |
---|
| 395 | $num_replies = $db->result($result, 0) - 1; |
---|
| 396 | |
---|
| 397 | // If the message we deleted is the most recent in the topic (at the end of the topic) |
---|
| 398 | if ($last_id == $post_id) |
---|
| 399 | { |
---|
| 400 | // If there is a $second_last_id there is more than 1 reply to the topic |
---|
| 401 | if (!empty($second_last_id)) |
---|
| 402 | $db->query('UPDATE '.$db->prefix.'topics SET last_post='.$second_posted.', last_post_id='.$second_last_id.', last_poster=\''.$db->escape($second_poster).'\', num_replies='.$num_replies.' WHERE id='.$topic_id) or error('Impossible de mettre à jour la discussion', __FILE__, __LINE__, $db->error()); |
---|
| 403 | else |
---|
| 404 | // We deleted the only reply, so now last_post/last_post_id/last_poster is posted/id/poster from the topic itself |
---|
| 405 | $db->query('UPDATE '.$db->prefix.'topics SET last_post=posted, last_post_id=id, last_poster=poster, num_replies='.$num_replies.' WHERE id='.$topic_id) or error('Impossible de mettre à jour la discussion', __FILE__, __LINE__, $db->error()); |
---|
| 406 | } |
---|
| 407 | else |
---|
| 408 | // Otherwise we just decrement the reply counter |
---|
| 409 | $db->query('UPDATE '.$db->prefix.'topics SET num_replies='.$num_replies.' WHERE id='.$topic_id) or error('Impossible de mettre à jour la discussion', __FILE__, __LINE__, $db->error()); |
---|
| 410 | } |
---|
| 411 | |
---|
| 412 | |
---|
| 413 | // |
---|
| 414 | // Replace censored words in $text |
---|
| 415 | // |
---|
| 416 | function censor_words($text) |
---|
| 417 | { |
---|
| 418 | global $db; |
---|
| 419 | static $search_for, $replace_with; |
---|
| 420 | |
---|
| 421 | // If not already built in a previous call, build an array of censor words and their replacement text |
---|
| 422 | if (!isset($search_for)) |
---|
| 423 | { |
---|
| 424 | $result = $db->query('SELECT search_for, replace_with FROM '.$db->prefix.'censoring') or error('Impossible de retrouver la liste des mots à censurer', __FILE__, __LINE__, $db->error()); |
---|
| 425 | $num_words = $db->num_rows($result); |
---|
| 426 | |
---|
| 427 | $search_for = array(); |
---|
| 428 | for ($i = 0; $i < $num_words; ++$i) |
---|
| 429 | { |
---|
| 430 | list($search_for[$i], $replace_with[$i]) = $db->fetch_row($result); |
---|
| 431 | $search_for[$i] = '/\b('.str_replace('\*', '\w*?', preg_quote($search_for[$i], '/')).')\b/i'; |
---|
| 432 | } |
---|
| 433 | } |
---|
| 434 | |
---|
| 435 | if (!empty($search_for)) |
---|
| 436 | $text = substr(preg_replace($search_for, $replace_with, ' '.$text.' '), 1, -1); |
---|
| 437 | |
---|
| 438 | return $text; |
---|
| 439 | } |
---|
| 440 | |
---|
| 441 | |
---|
| 442 | // |
---|
| 443 | // Determines the correct title for $user |
---|
| 444 | // $user must contain the elements 'username', 'title', 'posts', 'g_id' and 'g_user_title' |
---|
| 445 | // |
---|
| 446 | function get_title($user) |
---|
| 447 | { |
---|
| 448 | global $db, $pun_config, $pun_bans, $lang_common; |
---|
| 449 | static $ban_list, $pun_ranks; |
---|
| 450 | |
---|
| 451 | // If not already built in a previous call, build an array of lowercase banned usernames |
---|
| 452 | if (empty($ban_list)) |
---|
| 453 | { |
---|
| 454 | $ban_list = array(); |
---|
| 455 | |
---|
| 456 | foreach ($pun_bans as $cur_ban) |
---|
| 457 | $ban_list[] = strtolower($cur_ban['username']); |
---|
| 458 | } |
---|
| 459 | |
---|
| 460 | // If not already loaded in a previous call, load the cached ranks |
---|
| 461 | if ($pun_config['o_ranks'] == '1' && empty($pun_ranks)) |
---|
| 462 | { |
---|
| 463 | @include PUN_ROOT.'cache/cache_ranks.php'; |
---|
| 464 | if (!defined('PUN_RANKS_LOADED')) |
---|
| 465 | { |
---|
| 466 | require_once PUN_ROOT.'include/cache.php'; |
---|
| 467 | generate_ranks_cache(); |
---|
| 468 | require PUN_ROOT.'cache/cache_ranks.php'; |
---|
| 469 | } |
---|
| 470 | } |
---|
| 471 | |
---|
| 472 | // If the user has a custom title |
---|
| 473 | if ($user['title'] != '') |
---|
| 474 | $user_title = pun_htmlspecialchars($user['title']); |
---|
| 475 | // If the user is banned |
---|
| 476 | else if (in_array(strtolower($user['username']), $ban_list)) |
---|
| 477 | $user_title = $lang_common['Banned']; |
---|
| 478 | // If the user group has a default user title |
---|
| 479 | else if ($user['g_user_title'] != '') |
---|
| 480 | $user_title = pun_htmlspecialchars($user['g_user_title']); |
---|
| 481 | // If the user is a guest |
---|
| 482 | else if ($user['g_id'] == PUN_GUEST) |
---|
| 483 | $user_title = $lang_common['Guest']; |
---|
| 484 | else |
---|
| 485 | { |
---|
| 486 | // Are there any ranks? |
---|
| 487 | if ($pun_config['o_ranks'] == '1' && !empty($pun_ranks)) |
---|
| 488 | { |
---|
| 489 | @reset($pun_ranks); |
---|
| 490 | while (list(, $cur_rank) = @each($pun_ranks)) |
---|
| 491 | { |
---|
| 492 | if (intval($user['num_posts']) >= $cur_rank['min_posts']) |
---|
| 493 | $user_title = pun_htmlspecialchars($cur_rank['rank']); |
---|
| 494 | } |
---|
| 495 | } |
---|
| 496 | |
---|
| 497 | // If the user didn't "reach" any rank (or if ranks are disabled), we assign the default |
---|
| 498 | if (!isset($user_title)) |
---|
| 499 | $user_title = $lang_common['Member']; |
---|
| 500 | } |
---|
| 501 | |
---|
| 502 | return $user_title; |
---|
| 503 | } |
---|
| 504 | |
---|
| 505 | |
---|
| 506 | // |
---|
| 507 | // Generate a string with numbered links (for multipage scripts) |
---|
| 508 | // |
---|
| 509 | function paginate($num_pages, $cur_page, $link_to) |
---|
| 510 | { |
---|
| 511 | $pages = array(); |
---|
| 512 | $link_to_all = false; |
---|
| 513 | |
---|
| 514 | // If $cur_page == -1, we link to all pages (used in viewforum.php) |
---|
| 515 | if ($cur_page == -1) |
---|
| 516 | { |
---|
| 517 | $cur_page = 1; |
---|
| 518 | $link_to_all = true; |
---|
| 519 | } |
---|
| 520 | |
---|
| 521 | if ($num_pages <= 1) |
---|
| 522 | $pages = array('<strong>1</strong>'); |
---|
| 523 | else |
---|
| 524 | { |
---|
| 525 | if ($cur_page > 3) |
---|
| 526 | { |
---|
| 527 | $pages[] = '<a href="'.$link_to.'&p=1">1</a>'; |
---|
| 528 | |
---|
| 529 | if ($cur_page != 4) |
---|
| 530 | $pages[] = '…'; |
---|
| 531 | } |
---|
| 532 | |
---|
| 533 | // Don't ask me how the following works. It just does, OK? :-) |
---|
| 534 | for ($current = $cur_page - 2, $stop = $cur_page + 3; $current < $stop; ++$current) |
---|
| 535 | { |
---|
| 536 | if ($current < 1 || $current > $num_pages) |
---|
| 537 | continue; |
---|
| 538 | else if ($current != $cur_page || $link_to_all) |
---|
| 539 | $pages[] = '<a href="'.$link_to.'&p='.$current.'">'.$current.'</a>'; |
---|
| 540 | else |
---|
| 541 | $pages[] = '<strong>'.$current.'</strong>'; |
---|
| 542 | } |
---|
| 543 | |
---|
| 544 | if ($cur_page <= ($num_pages-3)) |
---|
| 545 | { |
---|
| 546 | if ($cur_page != ($num_pages-3)) |
---|
| 547 | $pages[] = '…'; |
---|
| 548 | |
---|
| 549 | $pages[] = '<a href="'.$link_to.'&p='.$num_pages.'">'.$num_pages.'</a>'; |
---|
| 550 | } |
---|
| 551 | } |
---|
| 552 | |
---|
| 553 | return implode(' ', $pages); |
---|
| 554 | } |
---|
| 555 | |
---|
| 556 | |
---|
| 557 | // |
---|
| 558 | // Display a message |
---|
| 559 | // |
---|
| 560 | function message($message, $no_back_link = false) |
---|
| 561 | { |
---|
| 562 | |
---|
| 563 | global $db, $lang_common, $pun_config, $pun_start, $tpl_main, $env; |
---|
| 564 | |
---|
| 565 | if (!defined('PUN_HEADER')) |
---|
| 566 | { |
---|
| 567 | global $pun_user; |
---|
| 568 | |
---|
| 569 | $page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / '.$lang_common['Info']; |
---|
| 570 | require PUN_ROOT.'header.php'; |
---|
| 571 | } |
---|
| 572 | |
---|
| 573 | ?> |
---|
| 574 | |
---|
| 575 | <div id="msg" class="block"> |
---|
| 576 | <h2><span><?php echo $lang_common['Info'] ?></span></h2> |
---|
| 577 | <div class="box"> |
---|
| 578 | <div class="inbox"> |
---|
| 579 | <p><?php echo $message ?></p> |
---|
| 580 | <?php if (!$no_back_link): ?> <p><a href="javascript: history.go(-1)"><?php echo $lang_common['Go back'] ?></a></p> |
---|
| 581 | <?php endif; ?> </div> |
---|
| 582 | </div> |
---|
| 583 | </div> |
---|
| 584 | <?php |
---|
| 585 | |
---|
| 586 | require PUN_ROOT.'footer.php'; |
---|
| 587 | } |
---|
| 588 | |
---|
| 589 | |
---|
| 590 | // |
---|
| 591 | // Format a time string according to $time_format and timezones |
---|
| 592 | // |
---|
| 593 | function format_time($timestamp, $date_only = false) |
---|
| 594 | { |
---|
| 595 | global $pun_config, $lang_common, $pun_user; |
---|
| 596 | |
---|
| 597 | if ($timestamp == '') |
---|
| 598 | return $lang_common['Never']; |
---|
| 599 | |
---|
| 600 | $diff = ($pun_user['timezone'] - $pun_config['o_server_timezone']) * 3600; |
---|
| 601 | $timestamp += $diff; |
---|
| 602 | $now = time(); |
---|
| 603 | |
---|
| 604 | $date = date($pun_config['o_date_format'], $timestamp); |
---|
| 605 | $today = date($pun_config['o_date_format'], $now+$diff); |
---|
| 606 | $yesterday = date($pun_config['o_date_format'], $now+$diff-86400); |
---|
| 607 | |
---|
| 608 | if ($date == $today) |
---|
| 609 | $date = $lang_common['Today']; |
---|
| 610 | else if ($date == $yesterday) |
---|
| 611 | $date = $lang_common['Yesterday']; |
---|
| 612 | |
---|
| 613 | if (!$date_only) |
---|
| 614 | return $date.' '.date($pun_config['o_time_format'], $timestamp); |
---|
| 615 | else |
---|
| 616 | return $date; |
---|
| 617 | } |
---|
| 618 | |
---|
| 619 | |
---|
| 620 | // |
---|
| 621 | // If we are running pre PHP 4.3.0, we add our own implementation of file_get_contents |
---|
| 622 | // |
---|
| 623 | if (!function_exists('file_get_contents')) |
---|
| 624 | { |
---|
| 625 | function file_get_contents($filename, $use_include_path = 0) |
---|
| 626 | { |
---|
| 627 | $data = ''; |
---|
| 628 | |
---|
| 629 | if ($fh = fopen($filename, 'rb', $use_include_path)) |
---|
| 630 | { |
---|
| 631 | $data = fread($fh, filesize($filename)); |
---|
| 632 | fclose($fh); |
---|
| 633 | } |
---|
| 634 | |
---|
| 635 | return $data; |
---|
| 636 | } |
---|
| 637 | } |
---|
| 638 | |
---|
| 639 | |
---|
| 640 | // |
---|
| 641 | // Make sure that HTTP_REFERER matches $pun_config['o_base_url']/$script |
---|
| 642 | // |
---|
| 643 | function confirm_referrer($script) |
---|
| 644 | { |
---|
| 645 | global $pun_config, $lang_common; |
---|
| 646 | |
---|
| 647 | if (!preg_match('#^'.preg_quote(str_replace('www.', '', $pun_config['o_base_url']).'/'.$script, '#').'#i', str_replace('www.', '', (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '')))) |
---|
| 648 | message($lang_common['Bad referrer']); |
---|
| 649 | } |
---|
| 650 | |
---|
| 651 | |
---|
| 652 | // |
---|
| 653 | // Generate a random password of length $len |
---|
| 654 | // |
---|
| 655 | function random_pass($len) |
---|
| 656 | { |
---|
| 657 | $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'; |
---|
| 658 | |
---|
| 659 | $password = ''; |
---|
| 660 | for ($i = 0; $i < $len; ++$i) |
---|
| 661 | $password .= substr($chars, (mt_rand() % strlen($chars)), 1); |
---|
| 662 | |
---|
| 663 | return $password; |
---|
| 664 | } |
---|
| 665 | |
---|
| 666 | |
---|
| 667 | // |
---|
| 668 | // Compute a hash of $str |
---|
| 669 | // Uses sha1() if available. If not, SHA1 through mhash() if available. If not, fall back on md5(). |
---|
| 670 | // |
---|
| 671 | function pun_hash($str) |
---|
| 672 | { |
---|
| 673 | if (function_exists('sha1')) // Only in PHP 4.3.0+ |
---|
| 674 | return sha1($str); |
---|
| 675 | else if (function_exists('mhash')) // Only if Mhash library is loaded |
---|
| 676 | return bin2hex(mhash(MHASH_SHA1, $str)); |
---|
| 677 | else |
---|
| 678 | return md5($str); |
---|
| 679 | } |
---|
| 680 | |
---|
| 681 | |
---|
| 682 | // |
---|
| 683 | // Try to determine the correct remote IP-address |
---|
| 684 | // |
---|
| 685 | function get_remote_address() |
---|
| 686 | { |
---|
| 687 | return $_SERVER['REMOTE_ADDR']; |
---|
| 688 | } |
---|
| 689 | |
---|
| 690 | |
---|
| 691 | // |
---|
| 692 | // Equivalent to htmlspecialchars(), but allows &#[0-9]+ (for unicode) |
---|
| 693 | // |
---|
| 694 | function pun_htmlspecialchars($str) |
---|
| 695 | { |
---|
| 696 | $str = preg_replace('/&(?!#[0-9]+;)/s', '&', $str); |
---|
| 697 | $str = str_replace(array('<', '>', '"'), array('<', '>', '"'), $str); |
---|
| 698 | |
---|
| 699 | return $str; |
---|
| 700 | } |
---|
| 701 | |
---|
| 702 | |
---|
| 703 | // |
---|
| 704 | // Equivalent to strlen(), but counts &#[0-9]+ as one character (for unicode) |
---|
| 705 | // |
---|
| 706 | function pun_strlen($str) |
---|
| 707 | { |
---|
| 708 | return strlen(preg_replace('/&#([0-9]+);/', '!', $str)); |
---|
| 709 | } |
---|
| 710 | |
---|
| 711 | |
---|
| 712 | // |
---|
| 713 | // Convert \r\n and \r to \n |
---|
| 714 | // |
---|
| 715 | function pun_linebreaks($str) |
---|
| 716 | { |
---|
| 717 | return str_replace("\r", "\n", str_replace("\r\n", "\n", $str)); |
---|
| 718 | } |
---|
| 719 | |
---|
| 720 | |
---|
| 721 | // |
---|
| 722 | // A more aggressive version of trim() |
---|
| 723 | // |
---|
| 724 | function pun_trim($str) |
---|
| 725 | { |
---|
| 726 | global $lang_common; |
---|
| 727 | |
---|
| 728 | if (strpos($lang_common['lang_encoding'], '8859') !== false) |
---|
| 729 | { |
---|
| 730 | $fishy_chars = array(chr(0x81), chr(0x8D), chr(0x8F), chr(0x90), chr(0x9D), chr(0xA0)); |
---|
| 731 | return trim(str_replace($fishy_chars, ' ', $str)); |
---|
| 732 | } |
---|
| 733 | else |
---|
| 734 | return trim($str); |
---|
| 735 | } |
---|
| 736 | |
---|
| 737 | |
---|
| 738 | // |
---|
| 739 | // Display a message when board is in maintenance mode |
---|
| 740 | // |
---|
| 741 | function maintenance_message() |
---|
| 742 | { |
---|
| 743 | global $db, $pun_config, $lang_common, $pun_user; |
---|
| 744 | |
---|
| 745 | // Deal with newlines, tabs and multiple spaces |
---|
| 746 | $pattern = array("\t", ' ', ' '); |
---|
| 747 | $replace = array('    ', '  ', '  '); |
---|
| 748 | $message = str_replace($pattern, $replace, $pun_config['o_maintenance_message']); |
---|
| 749 | |
---|
| 750 | |
---|
| 751 | // Load the maintenance template |
---|
| 752 | $tpl_maint = trim(file_get_contents(PUN_ROOT.'include/template/maintenance.tpl')); |
---|
| 753 | |
---|
| 754 | |
---|
| 755 | // START SUBST - <pun_content_direction> |
---|
| 756 | $tpl_maint = str_replace('<pun_content_direction>', $lang_common['lang_direction'], $tpl_maint); |
---|
| 757 | // END SUBST - <pun_content_direction> |
---|
| 758 | |
---|
| 759 | |
---|
| 760 | // START SUBST - <pun_char_encoding> |
---|
| 761 | $tpl_maint = str_replace('<pun_char_encoding>', $lang_common['lang_encoding'], $tpl_maint); |
---|
| 762 | // END SUBST - <pun_char_encoding> |
---|
| 763 | |
---|
| 764 | |
---|
| 765 | // START SUBST - <pun_head> |
---|
| 766 | ob_start(); |
---|
| 767 | |
---|
| 768 | ?> |
---|
| 769 | <title><?php echo pun_htmlspecialchars($pun_config['o_board_title']).' / '.$lang_common['Maintenance'] ?></title> |
---|
| 770 | <link rel="stylesheet" type="text/css" href="style/<?php echo $pun_user['style'].'.css' ?>" /> |
---|
| 771 | <?php |
---|
| 772 | |
---|
| 773 | $tpl_temp = trim(ob_get_contents()); |
---|
| 774 | $tpl_maint = str_replace('<pun_head>', $tpl_temp, $tpl_maint); |
---|
| 775 | ob_end_clean(); |
---|
| 776 | // END SUBST - <pun_head> |
---|
| 777 | |
---|
| 778 | |
---|
| 779 | // START SUBST - <pun_maint_heading> |
---|
| 780 | $tpl_maint = str_replace('<pun_maint_heading>', $lang_common['Maintenance'], $tpl_maint); |
---|
| 781 | // END SUBST - <pun_maint_heading> |
---|
| 782 | |
---|
| 783 | |
---|
| 784 | // START SUBST - <pun_maint_message> |
---|
| 785 | $tpl_maint = str_replace('<pun_maint_message>', $message, $tpl_maint); |
---|
| 786 | // END SUBST - <pun_maint_message> |
---|
| 787 | |
---|
| 788 | |
---|
| 789 | // End the transaction |
---|
| 790 | $db->end_transaction(); |
---|
| 791 | |
---|
| 792 | |
---|
| 793 | // START SUBST - <pun_include "*"> |
---|
| 794 | while (preg_match('#<pun_include "([^/\\\\]*?)">#', $tpl_maint, $cur_include)) |
---|
| 795 | { |
---|
| 796 | if (!file_exists(PUN_ROOT.'include/user/'.$cur_include[1])) |
---|
| 797 | error('Impossible de procéder à l\'inclusion utilisateur <pun_include "'.htmlspecialchars($cur_include[1]).'"> depuis le template main.tpl. Il n\'y a pas de fichier dans le répertoire /include/user/'); |
---|
| 798 | |
---|
| 799 | ob_start(); |
---|
| 800 | include PUN_ROOT.'include/user/'.$cur_include[1]; |
---|
| 801 | $tpl_temp = ob_get_contents(); |
---|
| 802 | $tpl_redir = str_replace($cur_include[0], $tpl_temp, $tpl_redir); |
---|
| 803 | ob_end_clean(); |
---|
| 804 | } |
---|
| 805 | // END SUBST - <pun_include "*"> |
---|
| 806 | |
---|
| 807 | |
---|
| 808 | // Close the db connection (and free up any result data) |
---|
| 809 | $db->close(); |
---|
| 810 | |
---|
| 811 | exit($tpl_maint); |
---|
| 812 | } |
---|
| 813 | |
---|
| 814 | |
---|
| 815 | // |
---|
| 816 | // Display $message and redirect user to $destination_url |
---|
| 817 | // |
---|
| 818 | function redirect($destination_url, $message) |
---|
| 819 | { |
---|
| 820 | global $db, $pun_config, $lang_common, $pun_user; |
---|
| 821 | |
---|
| 822 | if ($destination_url == '') |
---|
| 823 | $destination_url = 'index.php'; |
---|
| 824 | |
---|
| 825 | // If the delay is 0 seconds, we might as well skip the redirect all together |
---|
| 826 | if ($pun_config['o_redirect_delay'] == '0') |
---|
| 827 | header('Location: '.str_replace('&', '&', $destination_url)); |
---|
| 828 | |
---|
| 829 | |
---|
| 830 | // Load the redirect template |
---|
| 831 | $tpl_redir = trim(file_get_contents(PUN_ROOT.'include/template/redirect.tpl')); |
---|
| 832 | |
---|
| 833 | |
---|
| 834 | // START SUBST - <pun_content_direction> |
---|
| 835 | $tpl_redir = str_replace('<pun_content_direction>', $lang_common['lang_direction'], $tpl_redir); |
---|
| 836 | // END SUBST - <pun_content_direction> |
---|
| 837 | |
---|
| 838 | |
---|
| 839 | // START SUBST - <pun_char_encoding> |
---|
| 840 | $tpl_redir = str_replace('<pun_char_encoding>', $lang_common['lang_encoding'], $tpl_redir); |
---|
| 841 | // END SUBST - <pun_char_encoding> |
---|
| 842 | |
---|
| 843 | |
---|
| 844 | // START SUBST - <pun_head> |
---|
| 845 | ob_start(); |
---|
| 846 | |
---|
| 847 | ?> |
---|
| 848 | <meta http-equiv="refresh" content="<?php echo $pun_config['o_redirect_delay'] ?>;URL=<?php echo str_replace(array('<', '>', '"'), array('<', '>', '"'), $destination_url) ?>" /> |
---|
| 849 | <title><?php echo pun_htmlspecialchars($pun_config['o_board_title']).' / '.$lang_common['Redirecting'] ?></title> |
---|
| 850 | <link rel="stylesheet" type="text/css" href="style/<?php echo $pun_user['style'].'.css' ?>" /> |
---|
| 851 | <?php |
---|
| 852 | |
---|
| 853 | $tpl_temp = trim(ob_get_contents()); |
---|
| 854 | $tpl_redir = str_replace('<pun_head>', $tpl_temp, $tpl_redir); |
---|
| 855 | ob_end_clean(); |
---|
| 856 | // END SUBST - <pun_head> |
---|
| 857 | |
---|
| 858 | |
---|
| 859 | // START SUBST - <pun_redir_heading> |
---|
| 860 | $tpl_redir = str_replace('<pun_redir_heading>', $lang_common['Redirecting'], $tpl_redir); |
---|
| 861 | // END SUBST - <pun_redir_heading> |
---|
| 862 | |
---|
| 863 | |
---|
| 864 | // START SUBST - <pun_redir_text> |
---|
| 865 | $tpl_temp = $message.'<br /><br />'.'<a href="'.$destination_url.'">'.$lang_common['Click redirect'].'</a>'; |
---|
| 866 | $tpl_redir = str_replace('<pun_redir_text>', $tpl_temp, $tpl_redir); |
---|
| 867 | // END SUBST - <pun_redir_text> |
---|
| 868 | |
---|
| 869 | |
---|
| 870 | // START SUBST - <pun_footer> |
---|
| 871 | ob_start(); |
---|
| 872 | |
---|
| 873 | // End the transaction |
---|
| 874 | $db->end_transaction(); |
---|
| 875 | |
---|
| 876 | // Display executed queries (if enabled) |
---|
| 877 | if (defined('PUN_SHOW_QUERIES')) |
---|
| 878 | display_saved_queries(); |
---|
| 879 | |
---|
| 880 | $tpl_temp = trim(ob_get_contents()); |
---|
| 881 | $tpl_redir = str_replace('<pun_footer>', $tpl_temp, $tpl_redir); |
---|
| 882 | ob_end_clean(); |
---|
| 883 | // END SUBST - <pun_footer> |
---|
| 884 | |
---|
| 885 | |
---|
| 886 | // START SUBST - <pun_include "*"> |
---|
| 887 | while (preg_match('<pun_include "(.*?)">', $tpl_redir, $cur_include)) |
---|
| 888 | { |
---|
| 889 | ob_start(); |
---|
| 890 | include PUN_ROOT.$cur_include[1]; |
---|
| 891 | $tpl_temp = ob_get_contents(); |
---|
| 892 | $tpl_redir = str_replace('<'.$cur_include[0].'>', $tpl_temp, $tpl_redir); |
---|
| 893 | ob_end_clean(); |
---|
| 894 | } |
---|
| 895 | // END SUBST - <pun_include "*"> |
---|
| 896 | |
---|
| 897 | |
---|
| 898 | // Close the db connection (and free up any result data) |
---|
| 899 | $db->close(); |
---|
| 900 | |
---|
| 901 | exit($tpl_redir); |
---|
| 902 | } |
---|
| 903 | |
---|
| 904 | |
---|
| 905 | // |
---|
| 906 | // Display a simple error message |
---|
| 907 | // |
---|
| 908 | function error($message, $file, $line, $db_error = false) |
---|
| 909 | { |
---|
| 910 | global $pun_config; |
---|
| 911 | |
---|
| 912 | // Set a default title if the script failed before $pun_config could be populated |
---|
| 913 | if (empty($pun_config)) |
---|
| 914 | $pun_config['o_board_title'] = 'PunBB'; |
---|
| 915 | |
---|
| 916 | // Empty output buffer and stop buffering |
---|
| 917 | @ob_end_clean(); |
---|
| 918 | |
---|
| 919 | // "Restart" output buffering if we are using ob_gzhandler (since the gzip header is already sent) |
---|
| 920 | if (!empty($pun_config['o_gzip']) && extension_loaded('zlib') && (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false || strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'deflate') !== false)) |
---|
| 921 | ob_start('ob_gzhandler'); |
---|
| 922 | |
---|
| 923 | ?> |
---|
| 924 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
---|
| 925 | <html dir="ltr"> |
---|
| 926 | <head> |
---|
| 927 | <meta http-equiv="Content-Type" content="text/html; charset=<?php echo $lang_common["lang_encoding"] ?>" /> |
---|
| 928 | <title><?php echo pun_htmlspecialchars($pun_config['o_board_title']) ?> / Error</title> |
---|
| 929 | <style type="text/css"> |
---|
| 930 | <!-- |
---|
| 931 | BODY {MARGIN: 10% 20% auto 20%; font: 10px Verdana, Arial, Helvetica, sans-serif} |
---|
| 932 | #errorbox {BORDER: 1px solid #B84623} |
---|
| 933 | H2 {MARGIN: 0; COLOR: #FFFFFF; BACKGROUND-COLOR: #B84623; FONT-SIZE: 1.1em; PADDING: 5px 4px} |
---|
| 934 | #errorbox DIV {PADDING: 6px 5px; BACKGROUND-COLOR: #F1F1F1} |
---|
| 935 | --> |
---|
| 936 | </style> |
---|
| 937 | </head> |
---|
| 938 | <body> |
---|
| 939 | |
---|
| 940 | <div id="errorbox"> |
---|
| 941 | <h2>Une erreur s'est produite</h2> |
---|
| 942 | <div> |
---|
| 943 | <?php |
---|
| 944 | |
---|
| 945 | if (defined('PUN_DEBUG')) |
---|
| 946 | { |
---|
| 947 | echo "\t\t".'<strong>Fichier :</strong> '.$file.'<br />'."\n\t\t".'<strong>Ligne :</strong> '.$line.'<br /><br />'."\n\t\t".'<strong>PunBB a rapporté :</strong> '.$message."\n"; |
---|
| 948 | |
---|
| 949 | if ($db_error) |
---|
| 950 | { |
---|
| 951 | echo "\t\t".'<br /><br /><strong>La base de données a rapporté :</strong> '.pun_htmlspecialchars($db_error['error_msg']).(($db_error['error_no']) ? ' (Errno: '.$db_error['error_no'].')' : '')."\n"; |
---|
| 952 | |
---|
| 953 | if ($db_error['error_sql'] != '') |
---|
| 954 | echo "\t\t".'<br /><br /><strong>Requête échouée :</strong> '.pun_htmlspecialchars($db_error['error_sql'])."\n"; |
---|
| 955 | } |
---|
| 956 | } |
---|
| 957 | else |
---|
| 958 | echo "\t\t".'Erreur : <strong>'.$message.'.</strong>'."\n"; |
---|
| 959 | |
---|
| 960 | ?> |
---|
| 961 | </div> |
---|
| 962 | </div> |
---|
| 963 | |
---|
| 964 | </body> |
---|
| 965 | </html> |
---|
| 966 | <?php |
---|
| 967 | |
---|
| 968 | // If a database connection was established (before this error) we close it |
---|
| 969 | if ($db_error) |
---|
| 970 | $GLOBALS['db']->close(); |
---|
| 971 | |
---|
| 972 | exit; |
---|
| 973 | } |
---|
| 974 | |
---|
| 975 | // DEBUG FUNCTIONS BELOW |
---|
| 976 | |
---|
| 977 | // |
---|
| 978 | // Display executed queries (if enabled) |
---|
| 979 | // |
---|
| 980 | function display_saved_queries() |
---|
| 981 | { |
---|
| 982 | global $db, $lang_common; |
---|
| 983 | |
---|
| 984 | // Get the queries so that we can print them out |
---|
| 985 | $saved_queries = $db->get_saved_queries(); |
---|
| 986 | |
---|
| 987 | ?> |
---|
| 988 | |
---|
| 989 | <div id="debug" class="blocktable"> |
---|
| 990 | <h2><span><?php echo $lang_common['Debug table'] ?></span></h2> |
---|
| 991 | <div class="box"> |
---|
| 992 | <div class="inbox"> |
---|
| 993 | <table cellspacing="0"> |
---|
| 994 | <thead> |
---|
| 995 | <tr> |
---|
| 996 | <th class="tcl" scope="col">Temps (s)</th> |
---|
| 997 | <th class="tcr" scope="col">Requête</th> |
---|
| 998 | </tr> |
---|
| 999 | </thead> |
---|
| 1000 | <tbody> |
---|
| 1001 | <?php |
---|
| 1002 | |
---|
| 1003 | $query_time_total = 0.0; |
---|
| 1004 | while (list(, $cur_query) = @each($saved_queries)) |
---|
| 1005 | { |
---|
| 1006 | $query_time_total += $cur_query[1]; |
---|
| 1007 | |
---|
| 1008 | ?> |
---|
| 1009 | <tr> |
---|
| 1010 | <td class="tcl"><?php echo ($cur_query[1] != 0) ? $cur_query[1] : ' ' ?></td> |
---|
| 1011 | <td class="tcr"><?php echo pun_htmlspecialchars($cur_query[0]) ?></td> |
---|
| 1012 | </tr> |
---|
| 1013 | <?php |
---|
| 1014 | |
---|
| 1015 | } |
---|
| 1016 | |
---|
| 1017 | ?> |
---|
| 1018 | <tr> |
---|
| 1019 | <td class="tcl" colspan="2">Temps total requête : <?php echo $query_time_total ?> s</td> |
---|
| 1020 | </tr> |
---|
| 1021 | </tbody> |
---|
| 1022 | </table> |
---|
| 1023 | </div> |
---|
| 1024 | </div> |
---|
| 1025 | </div> |
---|
| 1026 | <?php |
---|
| 1027 | |
---|
| 1028 | } |
---|
| 1029 | |
---|
| 1030 | |
---|
| 1031 | // |
---|
| 1032 | // Unset any variables instantiated as a result of register_globals being enabled |
---|
| 1033 | // |
---|
| 1034 | function unregister_globals() |
---|
| 1035 | { |
---|
| 1036 | // Prevent script.php?GLOBALS[foo]=bar |
---|
| 1037 | if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS'])) |
---|
| 1038 | exit('I\'ll have a steak sandwich and... a steak sandwich.'); |
---|
| 1039 | |
---|
| 1040 | // Variables that shouldn't be unset |
---|
| 1041 | $no_unset = array('GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES'); |
---|
| 1042 | |
---|
| 1043 | // Remove elements in $GLOBALS that are present in any of the superglobals |
---|
| 1044 | $input = array_merge($_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset($_SESSION) && is_array($_SESSION) ? $_SESSION : array()); |
---|
| 1045 | foreach ($input as $k => $v) |
---|
| 1046 | { |
---|
| 1047 | if (!in_array($k, $no_unset) && isset($GLOBALS[$k])) |
---|
| 1048 | unset($GLOBALS[$k]); |
---|
| 1049 | } |
---|
| 1050 | } |
---|
| 1051 | |
---|
| 1052 | |
---|
| 1053 | // |
---|
| 1054 | // Dump contents of variable(s) |
---|
| 1055 | // |
---|
| 1056 | function dump() |
---|
| 1057 | { |
---|
| 1058 | echo '<pre>'; |
---|
| 1059 | |
---|
| 1060 | $num_args = func_num_args(); |
---|
| 1061 | |
---|
| 1062 | for ($i = 0; $i < $num_args; ++$i) |
---|
| 1063 | { |
---|
| 1064 | print_r(func_get_arg($i)); |
---|
| 1065 | echo "\n\n"; |
---|
| 1066 | } |
---|
| 1067 | |
---|
| 1068 | echo '</pre>'; |
---|
| 1069 | exit; |
---|
| 1070 | } |
---|