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Code source de PunBB 1.2.16 |
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 define('PUN_ROOT', './'); 27 require PUN_ROOT.'include/common.php'; 28 29 30 if ($pun_user['g_read_board'] == '0') 31 message($lang_common['No view']); 32 33 34 $action = isset($_GET['action']) ? $_GET['action'] : null; 35 $id = isset($_GET['id']) ? intval($_GET['id']) : 0; 36 $pid = isset($_GET['pid']) ? intval($_GET['pid']) : 0; 37 if ($id < 1 && $pid < 1) 38 message($lang_common['Bad request']); 39 40 // Load the viewtopic.php language file 41 require PUN_ROOT.'lang/'.$pun_user['language'].'/topic.php'; 42 43 44 // If a post ID is specified we determine topic ID and page number so we can redirect to the correct message 45 if ($pid) 46 { 47 $result = $db->query('SELECT topic_id FROM '.$db->prefix.'posts WHERE id='.$pid) or error('Unable to fetch post info', __FILE__, __LINE__, $db->error()); 48 if (!$db->num_rows($result)) 49 message($lang_common['Bad request']); 50 51 $id = $db->result($result); 52 53 // Determine on what page the post is located (depending on $pun_user['disp_posts']) 54 $result = $db->query('SELECT id FROM '.$db->prefix.'posts WHERE topic_id='.$id.' ORDER BY posted') or error('Unable to fetch post info', __FILE__, __LINE__, $db->error()); 55 $num_posts = $db->num_rows($result); 56 57 for ($i = 0; $i < $num_posts; ++$i) 58 { 59 $cur_id = $db->result($result, $i); 60 if ($cur_id == $pid) 61 break; 62 } 63 ++$i; // we started at 0 64 65 $_GET['p'] = ceil($i / $pun_user['disp_posts']); 66 } 67 68 // If action=new, we redirect to the first new post (if any) 69 else if ($action == 'new' && !$pun_user['is_guest']) 70 { 71 $result = $db->query('SELECT MIN(id) FROM '.$db->prefix.'posts WHERE topic_id='.$id.' AND posted>'.$pun_user['last_visit']) or error('Unable to fetch post info', __FILE__, __LINE__, $db->error()); 72 $first_new_post_id = $db->result($result); 73 74 if ($first_new_post_id) 75 header('Location: viewtopic.php?pid='.$first_new_post_id.'#p'.$first_new_post_id); 76 else // If there is no new post, we go to the last post 77 header('Location: viewtopic.php?id='.$id.'&action=last'); 78 79 exit; 80 } 81 82 // If action=last, we redirect to the last post 83 else if ($action == 'last') 84 { 85 $result = $db->query('SELECT MAX(id) FROM '.$db->prefix.'posts WHERE topic_id='.$id) or error('Unable to fetch post info', __FILE__, __LINE__, $db->error()); 86 $last_post_id = $db->result($result); 87 88 if ($last_post_id) 89 { 90 header('Location: viewtopic.php?pid='.$last_post_id.'#p'.$last_post_id); 91 exit; 92 } 93 } 94 95 96 // Fetch some info about the topic 97 if (!$pun_user['is_guest']) 98 $result = $db->query('SELECT t.subject, t.closed, t.num_replies, t.sticky, f.id AS forum_id, f.forum_name, f.moderators, fp.post_replies, s.user_id AS is_subscribed FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'subscriptions AS s ON (t.id=s.topic_id AND s.user_id='.$pun_user['id'].') LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.id='.$id.' AND t.moved_to IS NULL') or error('Unable to fetch topic info', __FILE__, __LINE__, $db->error()); 99 else 100 $result = $db->query('SELECT t.subject, t.closed, t.num_replies, t.sticky, f.id AS forum_id, f.forum_name, f.moderators, fp.post_replies, 0 FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.id='.$id.' AND t.moved_to IS NULL') or error('Unable to fetch topic info', __FILE__, __LINE__, $db->error()); 101 102 if (!$db->num_rows($result)) 103 message($lang_common['Bad request']); 104 105 $cur_topic = $db->fetch_assoc($result); 106 107 // Sort out who the moderators are and if we are currently a moderator (or an admin) 108 $mods_array = ($cur_topic['moderators'] != '') ? unserialize($cur_topic['moderators']) : array(); 109 $is_admmod = ($pun_user['g_id'] == PUN_ADMIN || ($pun_user['g_id'] == PUN_MOD && array_key_exists($pun_user['username'], $mods_array))) ? true : false; 110 111 // Can we or can we not post replies? 112 if ($cur_topic['closed'] == '0') 113 { 114 if (($cur_topic['post_replies'] == '' && $pun_user['g_post_replies'] == '1') || $cur_topic['post_replies'] == '1' || $is_admmod) 115 $post_link = '<a href="post.php?tid='.$id.'">'.$lang_topic['Post reply'].'</a>'; 116 else 117 $post_link = ' '; 118 } 119 else 120 { 121 $post_link = $lang_topic['Topic closed']; 122 123 if ($is_admmod) 124 $post_link .= ' / <a href="post.php?tid='.$id.'">'.$lang_topic['Post reply'].'</a>'; 125 } 126 127 128 // Determine the post offset (based on $_GET['p']) 129 $num_pages = ceil(($cur_topic['num_replies'] + 1) / $pun_user['disp_posts']); 130 131 $p = (!isset($_GET['p']) || $_GET['p'] <= 1 || $_GET['p'] > $num_pages) ? 1 : $_GET['p']; 132 $start_from = $pun_user['disp_posts'] * ($p - 1); 133 134 // Generate paging links 135 $paging_links = $lang_common['Pages'].': '.paginate($num_pages, $p, 'viewtopic.php?id='.$id); 136 137 138 if ($pun_config['o_censoring'] == '1') 139 $cur_topic['subject'] = censor_words($cur_topic['subject']); 140 141 142 $quickpost = false; 143 if ($pun_config['o_quickpost'] == '1' && 144 !$pun_user['is_guest'] && 145 ($cur_topic['post_replies'] == '1' || ($cur_topic['post_replies'] == '' && $pun_user['g_post_replies'] == '1')) && 146 ($cur_topic['closed'] == '0' || $is_admmod)) 147 { 148 $required_fields = array('req_message' => $lang_common['Message']); 149 $quickpost = true; 150 } 151 152 if (!$pun_user['is_guest'] && $pun_config['o_subscriptions'] == '1') 153 { 154 if ($cur_topic['is_subscribed']) 155 // I apologize for the variable naming here. It's a mix of subscription and action I guess :-) 156 $subscraction = '<p class="subscribelink clearb">'.$lang_topic['Is subscribed'].' - <a href="misc.php?unsubscribe='.$id.'">'.$lang_topic['Unsubscribe'].'</a></p>'."\n"; 157 else 158 $subscraction = '<p class="subscribelink clearb"><a href="misc.php?subscribe='.$id.'">'.$lang_topic['Subscribe'].'</a></p>'."\n"; 159 } 160 else 161 $subscraction = '<div class="clearer"></div>'."\n"; 162 163 $page_title = pun_htmlspecialchars($pun_config['o_board_title'].' / '.$cur_topic['subject']); 164 define('PUN_ALLOW_INDEX', 1); 165 require PUN_ROOT.'header.php'; 166 167 ?> 168 <div class="linkst"> 169 <div class="inbox"> 170 <p class="pagelink conl"><?php echo $paging_links ?></p> 171 <p class="postlink conr"><?php echo $post_link ?></p> 172 <ul><li><a href="index.php"><?php echo $lang_common['Index'] ?></a></li><li> » <a href="viewforum.php?id=<?php echo $cur_topic['forum_id'] ?>"><?php echo pun_htmlspecialchars($cur_topic['forum_name']) ?></a></li><li> » <?php echo pun_htmlspecialchars($cur_topic['subject']) ?></li></ul> 173 <div class="clearer"></div> 174 </div> 175 </div> 176 177 <?php 178 179 180 require PUN_ROOT.'include/parser.php'; 181 182 $bg_switch = true; // Used for switching background color in posts 183 $post_count = 0; // Keep track of post numbers 184 185 // Retrieve the posts (and their respective poster/online status) 186 $result = $db->query('SELECT u.email, u.title, u.url, u.location, u.use_avatar, u.signature, u.email_setting, u.num_posts, u.registered, u.admin_note, p.id, p.poster AS username, p.poster_id, p.poster_ip, p.poster_email, p.message, p.hide_smilies, p.posted, p.edited, p.edited_by, g.g_id, g.g_user_title, o.user_id AS is_online FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'users AS u ON u.id=p.poster_id INNER JOIN '.$db->prefix.'groups AS g ON g.g_id=u.group_id LEFT JOIN '.$db->prefix.'online AS o ON (o.user_id=u.id AND o.user_id!=1 AND o.idle=0) WHERE p.topic_id='.$id.' ORDER BY p.id LIMIT '.$start_from.','.$pun_user['disp_posts'], true) or error('Unable to fetch post info', __FILE__, __LINE__, $db->error()); 187 while ($cur_post = $db->fetch_assoc($result)) 188 { 189 $post_count++; 190 $user_avatar = ''; 191 $user_info = array(); 192 $user_contacts = array(); 193 $post_actions = array(); 194 $is_online = ''; 195 $signature = ''; 196 197 // If the poster is a registered user. 198 if ($cur_post['poster_id'] > 1) 199 { 200 $username = '<a href="profile.php?id='.$cur_post['poster_id'].'">'.pun_htmlspecialchars($cur_post['username']).'</a>'; 201 $user_title = get_title($cur_post); 202 203 if ($pun_config['o_censoring'] == '1') 204 $user_title = censor_words($user_title); 205 206 // Format the online indicator 207 $is_online = ($cur_post['is_online'] == $cur_post['poster_id']) ? '<strong>'.$lang_topic['Online'].'</strong>' : $lang_topic['Offline']; 208 209 if ($pun_config['o_avatars'] == '1' && $cur_post['use_avatar'] == '1' && $pun_user['show_avatars'] != '0') 210 { 211 if ($img_size = @getimagesize($pun_config['o_avatars_dir'].'/'.$cur_post['poster_id'].'.gif')) 212 $user_avatar = '<img src="'.$pun_config['o_avatars_dir'].'/'.$cur_post['poster_id'].'.gif" '.$img_size[3].' alt="" />'; 213 else if ($img_size = @getimagesize($pun_config['o_avatars_dir'].'/'.$cur_post['poster_id'].'.jpg')) 214 $user_avatar = '<img src="'.$pun_config['o_avatars_dir'].'/'.$cur_post['poster_id'].'.jpg" '.$img_size[3].' alt="" />'; 215 else if ($img_size = @getimagesize($pun_config['o_avatars_dir'].'/'.$cur_post['poster_id'].'.png')) 216 $user_avatar = '<img src="'.$pun_config['o_avatars_dir'].'/'.$cur_post['poster_id'].'.png" '.$img_size[3].' alt="" />'; 217 } 218 else 219 $user_avatar = ''; 220 221 // We only show location, register date, post count and the contact links if "Show user info" is enabled 222 if ($pun_config['o_show_user_info'] == '1') 223 { 224 if ($cur_post['location'] != '') 225 { 226 if ($pun_config['o_censoring'] == '1') 227 $cur_post['location'] = censor_words($cur_post['location']); 228 229 $user_info[] = '<dd>'.$lang_topic['From'].': '.pun_htmlspecialchars($cur_post['location']); 230 } 231 232 $user_info[] = '<dd>'.$lang_common['Registered'].': '.date($pun_config['o_date_format'], $cur_post['registered']); 233 234 if ($pun_config['o_show_post_count'] == '1' || $pun_user['g_id'] < PUN_GUEST) 235 $user_info[] = '<dd>'.$lang_common['Posts'].': '.$cur_post['num_posts']; 236 237 // Now let's deal with the contact links (E-mail and URL) 238 if (($cur_post['email_setting'] == '0' && !$pun_user['is_guest']) || $pun_user['g_id'] < PUN_GUEST) 239 $user_contacts[] = '<a href="mailto:'.$cur_post['email'].'">'.$lang_common['E-mail'].'</a>'; 240 else if ($cur_post['email_setting'] == '1' && !$pun_user['is_guest']) 241 $user_contacts[] = '<a href="misc.php?email='.$cur_post['poster_id'].'">'.$lang_common['E-mail'].'</a>'; 242 243 if ($cur_post['url'] != '') 244 $user_contacts[] = '<a href="'.pun_htmlspecialchars($cur_post['url']).'">'.$lang_topic['Website'].'</a>'; 245 } 246 247 if ($pun_user['g_id'] < PUN_GUEST) 248 { 249 $user_info[] = '<dd>IP: <a href="moderate.php?get_host='.$cur_post['id'].'">'.$cur_post['poster_ip'].'</a>'; 250 251 if ($cur_post['admin_note'] != '') 252 $user_info[] = '<dd>'.$lang_topic['Note'].': <strong>'.pun_htmlspecialchars($cur_post['admin_note']).'</strong>'; 253 } 254 } 255 // If the poster is a guest (or a user that has been deleted) 256 else 257 { 258 $username = pun_htmlspecialchars($cur_post['username']); 259 $user_title = get_title($cur_post); 260 261 if ($pun_user['g_id'] < PUN_GUEST) 262 $user_info[] = '<dd>IP: <a href="moderate.php?get_host='.$cur_post['id'].'">'.$cur_post['poster_ip'].'</a>'; 263 264 if ($pun_config['o_show_user_info'] == '1' && $cur_post['poster_email'] != '' && !$pun_user['is_guest']) 265 $user_contacts[] = '<a href="mailto:'.$cur_post['poster_email'].'">'.$lang_common['E-mail'].'</a>'; 266 } 267 268 // Generation post action array (quote, edit, delete etc.) 269 if (!$is_admmod) 270 { 271 if (!$pun_user['is_guest']) 272 $post_actions[] = '<li class="postreport"><a href="misc.php?report='.$cur_post['id'].'">'.$lang_topic['Report'].'</a>'; 273 274 if ($cur_topic['closed'] == '0') 275 { 276 if ($cur_post['poster_id'] == $pun_user['id']) 277 { 278 if ((($start_from + $post_count) == 1 && $pun_user['g_delete_topics'] == '1') || (($start_from + $post_count) > 1 && $pun_user['g_delete_posts'] == '1')) 279 $post_actions[] = '<li class="postdelete"><a href="delete.php?id='.$cur_post['id'].'">'.$lang_topic['Delete'].'</a>'; 280 if ($pun_user['g_edit_posts'] == '1') 281 $post_actions[] = '<li class="postedit"><a href="edit.php?id='.$cur_post['id'].'">'.$lang_topic['Edit'].'</a>'; 282 } 283 284 if (($cur_topic['post_replies'] == '' && $pun_user['g_post_replies'] == '1') || $cur_topic['post_replies'] == '1') 285 $post_actions[] = '<li class="postquote"><a href="post.php?tid='.$id.'&qid='.$cur_post['id'].'">'.$lang_topic['Quote'].'</a>'; 286 } 287 } 288 else 289 $post_actions[] = '<li class="postreport"><a href="misc.php?report='.$cur_post['id'].'">'.$lang_topic['Report'].'</a>'.$lang_topic['Link separator'].'</li><li class="postdelete"><a href="delete.php?id='.$cur_post['id'].'">'.$lang_topic['Delete'].'</a>'.$lang_topic['Link separator'].'</li><li class="postedit"><a href="edit.php?id='.$cur_post['id'].'">'.$lang_topic['Edit'].'</a>'.$lang_topic['Link separator'].'</li><li class="postquote"><a href="post.php?tid='.$id.'&qid='.$cur_post['id'].'">'.$lang_topic['Quote'].'</a>'; 290 291 292 // Switch the background color for every message. 293 $bg_switch = ($bg_switch) ? $bg_switch = false : $bg_switch = true; 294 $vtbg = ($bg_switch) ? ' roweven' : ' rowodd'; 295 296 297 // Perform the main parsing of the message (BBCode, smilies, censor words etc) 298 $cur_post['message'] = parse_message($cur_post['message'], $cur_post['hide_smilies']); 299 300 // Do signature parsing/caching 301 if ($cur_post['signature'] != '' && $pun_user['show_sig'] != '0') 302 { 303 if (isset($signature_cache[$cur_post['poster_id']])) 304 $signature = $signature_cache[$cur_post['poster_id']]; 305 else 306 { 307 $signature = parse_signature($cur_post['signature']); 308 $signature_cache[$cur_post['poster_id']] = $signature; 309 } 310 } 311 312 ?> 313 <div id="p<?php echo $cur_post['id'] ?>" class="blockpost<?php echo $vtbg ?><?php if (($post_count + $start_from) == 1) echo ' firstpost'; ?>"> 314 <h2><span><span class="conr">#<?php echo ($start_from + $post_count) ?> </span><a href="viewtopic.php?pid=<?php echo $cur_post['id'].'#p'.$cur_post['id'] ?>"><?php echo format_time($cur_post['posted']) ?></a></span></h2> 315 <div class="box"> 316 <div class="inbox"> 317 <div class="postleft"> 318 <dl> 319 <dt><strong><?php echo $username ?></strong></dt> 320 <dd class="usertitle"><strong><?php echo $user_title ?></strong></dd> 321 <dd class="postavatar"><?php echo $user_avatar ?></dd> 322 <?php if (count($user_info)) echo "\t\t\t\t\t".implode('</dd>'."\n\t\t\t\t\t", $user_info).'</dd>'."\n"; ?> 323 <?php if (count($user_contacts)) echo "\t\t\t\t\t".'<dd class="usercontacts">'.implode(' ', $user_contacts).'</dd>'."\n"; ?> 324 </dl> 325 </div> 326 <div class="postright"> 327 <h3><?php if (($post_count + $start_from) > 1) echo ' Re: '; ?><?php echo pun_htmlspecialchars($cur_topic['subject']) ?></h3> 328 <div class="postmsg"> 329 <?php echo $cur_post['message']."\n" ?> 330 <?php if ($cur_post['edited'] != '') echo "\t\t\t\t\t".'<p class="postedit"><em>'.$lang_topic['Last edit'].' '.pun_htmlspecialchars($cur_post['edited_by']).' ('.format_time($cur_post['edited']).')</em></p>'."\n"; ?> 331 </div> 332 <?php if ($signature != '') echo "\t\t\t\t".'<div class="postsignature"><hr />'.$signature.'</div>'."\n"; ?> 333 </div> 334 <div class="clearer"></div> 335 <div class="postfootleft"><?php if ($cur_post['poster_id'] > 1) echo '<p>'.$is_online.'</p>'; ?></div> 336 <div class="postfootright"><?php echo (count($post_actions)) ? '<ul>'.implode($lang_topic['Link separator'].'</li>', $post_actions).'</li></ul></div>'."\n" : '<div> </div></div>'."\n" ?> 337 </div> 338 </div> 339 </div> 340 341 <?php 342 343 } 344 345 ?> 346 <div class="postlinksb"> 347 <div class="inbox"> 348 <p class="postlink conr"><?php echo $post_link ?></p> 349 <p class="pagelink conl"><?php echo $paging_links ?></p> 350 <ul><li><a href="index.php"><?php echo $lang_common['Index'] ?></a></li><li> » <a href="viewforum.php?id=<?php echo $cur_topic['forum_id'] ?>"><?php echo pun_htmlspecialchars($cur_topic['forum_name']) ?></a></li><li> » <?php echo pun_htmlspecialchars($cur_topic['subject']) ?></li></ul> 351 <?php echo $subscraction ?> 352 </div> 353 </div> 354 355 <?php 356 357 // Display quick post if enabled 358 if ($quickpost) 359 { 360 361 ?> 362 <div class="blockform"> 363 <h2><span><?php echo $lang_topic['Quick post'] ?></span></h2> 364 <div class="box"> 365 <form method="post" action="post.php?tid=<?php echo $id ?>" onsubmit="this.submit.disabled=true;if(process_form(this)){return true;}else{this.submit.disabled=false;return false;}"> 366 <div class="inform"> 367 <fieldset> 368 <legend><?php echo $lang_common['Write message legend'] ?></legend> 369 <div class="infldset txtarea"> 370 <input type="hidden" name="form_sent" value="1" /> 371 <input type="hidden" name="form_user" value="<?php echo (!$pun_user['is_guest']) ? pun_htmlspecialchars($pun_user['username']) : 'Guest'; ?>" /> 372 <label><textarea name="req_message" rows="7" cols="75" tabindex="1"></textarea></label> 373 <ul class="bblinks"> 374 <li><a href="help.php#bbcode" onclick="window.open(this.href); return false;"><?php echo $lang_common['BBCode'] ?></a>: <?php echo ($pun_config['p_message_bbcode'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></li> 375 <li><a href="help.php#img" onclick="window.open(this.href); return false;"><?php echo $lang_common['img tag'] ?></a>: <?php echo ($pun_config['p_message_img_tag'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></li> 376 <li><a href="help.php#smilies" onclick="window.open(this.href); return false;"><?php echo $lang_common['Smilies'] ?></a>: <?php echo ($pun_config['o_smilies'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></li> 377 </ul> 378 </div> 379 </fieldset> 380 </div> 381 <p><input type="submit" name="submit" tabindex="2" value="<?php echo $lang_common['Submit'] ?>" accesskey="s" /></p> 382 </form> 383 </div> 384 </div> 385 <?php 386 387 } 388 389 // Increment "num_views" for topic 390 $low_prio = ($db_type == 'mysql') ? 'LOW_PRIORITY ' : ''; 391 $db->query('UPDATE '.$low_prio.$db->prefix.'topics SET num_views=num_views+1 WHERE id='.$id) or error('Unable to update topic', __FILE__, __LINE__, $db->error()); 392 393 $forum_id = $cur_topic['forum_id']; 394 $footer_style = 'viewtopic'; 395 require PUN_ROOT.'footer.php';
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| Généré le : Sat Nov 24 22:44:38 2007 | par Balluche grâce à PHPXref 0.7 |
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