Verzeichnisstruktur phpBB-2.0.0
- Veröffentlicht
- 03.04.2002
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index.php
001 <?php
002 /***************************************************************************
003 * index.php
004 * -------------------
005 * begin : Saturday, Feb 13, 2001
006 * copyright : (C) 2001 The phpBB Group
007 * email : support@phpbb.com
008 *
009 * $Id$
010 *
011 *
012 ***************************************************************************/
013
014 /***************************************************************************
015 *
016 * This program is free software; you can redistribute it and/or modify
017 * it under the terms of the GNU General Public License as published by
018 * the Free Software Foundation; either version 2 of the License, or
019 * (at your option) any later version.
020 *
021 ***************************************************************************/
022
023 define('IN_PHPBB', true);
024 $phpbb_root_path = './';
025 include($phpbb_root_path . 'extension.inc');
026 include($phpbb_root_path . 'common.'.$phpEx);
027
028 //
029 // Start session management
030 //
031 $userdata = session_pagestart($user_ip, PAGE_INDEX);
032 init_userprefs($userdata);
033 //
034 // End session management
035 //
036
037 $viewcat = ( !empty($HTTP_GET_VARS[POST_CAT_URL]) ) ? $HTTP_GET_VARS[POST_CAT_URL] : -1;
038
039 if( isset($HTTP_GET_VARS['mark']) || isset($HTTP_POST_VARS['mark']) )
040 {
041 $mark_read = ( isset($HTTP_POST_VARS['mark']) ) ? $HTTP_POST_VARS['mark'] : $HTTP_GET_VARS['mark'];
042 }
043 else
044 {
045 $mark_read = '';
046 }
047
048 //
049 // Handle marking posts
050 //
051 if( $mark_read == 'forums' )
052 {
053 if( $userdata['session_logged_in'] )
054 {
055 setcookie($board_config['cookie_name'] . '_f_all', time(), 0, $board_config['cookie_path'], $board_config['cookie_domain'], $board_config['cookie_secure']);
056 }
057
058 $template->assign_vars(array(
059 "META" => '<meta http-equiv="refresh" content="3;url=' .append_sid("index.$phpEx") . '">')
060 );
061
062 $message = $lang['Forums_marked_read'] . '<br /><br />' . sprintf($lang['Click_return_index'], '<a href="' . append_sid("index.$phpEx") . '">', '</a> ');
063
064 message_die(GENERAL_MESSAGE, $message);
065 }
066 //
067 // End handle marking posts
068 //
069
070 $tracking_topics = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . "_t"]) : array();
071 $tracking_forums = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . "_f"]) : array();
072
073 //
074 // If you don't use these stats on your index you may want to consider
075 // removing them
076 //
077 $total_posts = get_db_stat('postcount');
078 $total_users = get_db_stat('usercount');
079 $newest_userdata = get_db_stat('newestuser');
080 $newest_user = $newest_userdata['username'];
081 $newest_uid = $newest_userdata['user_id'];
082
083 if( $total_posts == 0 )
084 {
085 $l_total_post_s = $lang['Posted_articles_zero_total'];
086 }
087 else if( $total_posts == 1 )
088 {
089 $l_total_post_s = $lang['Posted_article_total'];
090 }
091 else
092 {
093 $l_total_post_s = $lang['Posted_articles_total'];
094 }
095
096 if( $total_users == 0 )
097 {
098 $l_total_user_s = $lang['Registered_users_zero_total'];
099 }
100 else if( $total_users == 1 )
101 {
102 $l_total_user_s = $lang['Registered_user_total'];
103 }
104 else
105 {
106 $l_total_user_s = $lang['Registered_users_total'];
107 }
108
109
110 //
111 // Start page proper
112 //
113 $sql = "SELECT c.cat_id, c.cat_title, c.cat_order
114 FROM " . CATEGORIES_TABLE . " c
115 ORDER BY c.cat_order";
116 if( !($result = $db->sql_query($sql)) )
117 {
118 message_die(GENERAL_ERROR, 'Could not query categories list', '', __LINE__, __FILE__, $sql);
119 }
120
121 $category_rows = array();
122 while ($row = $db->sql_fetchrow($result))
123 {
124 $category_rows[] = $row;
125 }
126 $db->sql_freeresult($result);
127
128 if( ( $total_categories = count($category_rows) ) )
129 {
130 //
131 // Define appropriate SQL
132 //
133 switch(SQL_LAYER)
134 {
135 case 'postgresql':
136 $sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_id
137 FROM " . FORUMS_TABLE . " f, " . POSTS_TABLE . " p, " . USERS_TABLE . " u
138 WHERE p.post_id = f.forum_last_post_id
139 AND u.user_id = p.poster_id
140 UNION (
141 SELECT f.*, NULL, NULL, NULL, NULL
142 FROM " . FORUMS_TABLE . " f
143 WHERE NOT EXISTS (
144 SELECT p.post_time
145 FROM " . POSTS_TABLE . " p
146 WHERE p.post_id = f.forum_last_post_id
147 )
148 )
149 ORDER BY cat_id, forum_order";
150 break;
151
152 case 'oracle':
153 $sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_id
154 FROM " . FORUMS_TABLE . " f, " . POSTS_TABLE . " p, " . USERS_TABLE . " u
155 WHERE p.post_id = f.forum_last_post_id(+)
156 AND u.user_id = p.poster_id(+)
157 ORDER BY f.cat_id, f.forum_order";
158 break;
159
160 default:
161 $sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_id
162 FROM (( " . FORUMS_TABLE . " f
163 LEFT JOIN " . POSTS_TABLE . " p ON p.post_id = f.forum_last_post_id )
164 LEFT JOIN " . USERS_TABLE . " u ON u.user_id = p.poster_id )
165 ORDER BY f.cat_id, f.forum_order";
166 break;
167 }
168 if ( !($result = $db->sql_query($sql)) )
169 {
170 message_die(GENERAL_ERROR, 'Could not query forums information', '', __LINE__, __FILE__, $sql);
171 }
172
173 $forum_data = array();
174 while( $row = $db->sql_fetchrow($result) )
175 {
176 $forum_data[] = $row;
177 }
178 $db->sql_freeresult($result);
179
180 if ( !($total_forums = count($forum_data)) )
181 {
182 message_die(GENERAL_MESSAGE, $lang['No_forums']);
183 }
184
185 //
186 // Obtain a list of topic ids which contain
187 // posts made since user last visited
188 //
189 if ($userdata['session_logged_in'])
190 {
191 // 60 days limit
192 if ($userdata['user_lastvisit'] < (time() - 5184000))
193 {
194 $userdata['user_lastvisit'] = time() - 5184000;
195 }
196
197 $sql = "SELECT t.forum_id, t.topic_id, p.post_time
198 FROM " . TOPICS_TABLE . " t, " . POSTS_TABLE . " p
199 WHERE p.post_id = t.topic_last_post_id
200 AND p.post_time > " . $userdata['user_lastvisit'] . "
201 AND t.topic_moved_id = 0";
202 if ( !($result = $db->sql_query($sql)) )
203 {
204 message_die(GENERAL_ERROR, 'Could not query new topic information', '', __LINE__, __FILE__, $sql);
205 }
206
207 $new_topic_data = array();
208 while( $topic_data = $db->sql_fetchrow($result) )
209 {
210 $new_topic_data[$topic_data['forum_id']][$topic_data['topic_id']] = $topic_data['post_time'];
211 }
212 $db->sql_freeresult($result);
213 }
214
215 //
216 // Obtain list of moderators of each forum
217 // First users, then groups ... broken into two queries
218 //
219 $sql = "SELECT aa.forum_id, u.user_id, u.username
220 FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g, " . USERS_TABLE . " u
221 WHERE aa.auth_mod = " . TRUE . "
222 AND g.group_single_user = 1
223 AND ug.group_id = aa.group_id
224 AND g.group_id = aa.group_id
225 AND u.user_id = ug.user_id
226 GROUP BY u.user_id, u.username, aa.forum_id
227 ORDER BY aa.forum_id, u.user_id";
228 if ( !($result = $db->sql_query($sql)) )
229 {
230 message_die(GENERAL_ERROR, 'Could not query forum moderator information', '', __LINE__, __FILE__, $sql);
231 }
232
233 $forum_moderators = array();
234 while( $row = $db->sql_fetchrow($result) )
235 {
236 $forum_moderators[$row['forum_id']][] = '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=" . $row['user_id']) . '">' . $row['username'] . '</a>';
237 }
238 $db->sql_freeresult($result);
239
240 $sql = "SELECT aa.forum_id, g.group_id, g.group_name
241 FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g
242 WHERE aa.auth_mod = " . TRUE . "
243 AND g.group_single_user = 0
244 AND g.group_type <> " . GROUP_HIDDEN . "
245 AND ug.group_id = aa.group_id
246 AND g.group_id = aa.group_id
247 GROUP BY g.group_id, g.group_name, aa.forum_id
248 ORDER BY aa.forum_id, g.group_id";
249 if ( !($result = $db->sql_query($sql)) )
250 {
251 message_die(GENERAL_ERROR, 'Could not query forum moderator information', '', __LINE__, __FILE__, $sql);
252 }
253
254 while( $row = $db->sql_fetchrow($result) )
255 {
256 $forum_moderators[$row['forum_id']][] = '<a href="' . append_sid("groupcp.$phpEx?" . POST_GROUPS_URL . "=" . $row['group_id']) . '">' . $row['group_name'] . '</a>';
257 }
258 $db->sql_freeresult($result);
259
260 //
261 // Find which forums are visible for this user
262 //
263 $is_auth_ary = array();
264 $is_auth_ary = auth(AUTH_VIEW, AUTH_LIST_ALL, $userdata, $forum_data);
265
266 //
267 // Start output of page
268 //
269 define('SHOW_ONLINE', true);
270 $page_title = $lang['Index'];
271 include($phpbb_root_path . 'includes/page_header.'.$phpEx);
272
273 $template->set_filenames(array(
274 'body' => 'index_body.tpl')
275 );
276
277 $template->assign_vars(array(
278 'TOTAL_POSTS' => sprintf($l_total_post_s, $total_posts),
279 'TOTAL_USERS' => sprintf($l_total_user_s, $total_users),
280 'NEWEST_USER' => sprintf($lang['Newest_user'], '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=$newest_uid") . '">', $newest_user, '</a>'),
281
282 'FORUM_IMG' => $images['forum'],
283 'FORUM_NEW_IMG' => $images['forum_new'],
284 'FORUM_LOCKED_IMG' => $images['forum_locked'],
285
286 'L_FORUM' => $lang['Forum'],
287 'L_TOPICS' => $lang['Topics'],
288 'L_REPLIES' => $lang['Replies'],
289 'L_VIEWS' => $lang['Views'],
290 'L_POSTS' => $lang['Posts'],
291 'L_LASTPOST' => $lang['Last_Post'],
292 'L_NO_NEW_POSTS' => $lang['No_new_posts'],
293 'L_NEW_POSTS' => $lang['New_posts'],
294 'L_NO_NEW_POSTS_LOCKED' => $lang['No_new_posts_locked'],
295 'L_NEW_POSTS_LOCKED' => $lang['New_posts_locked'],
296 'L_ONLINE_EXPLAIN' => $lang['Online_explain'],
297
298 'L_MODERATOR' => $lang['Moderators'],
299 'L_FORUM_LOCKED' => $lang['Forum_is_locked'],
300 'L_MARK_FORUMS_READ' => $lang['Mark_all_forums'],
301
302 'U_MARK_READ' => append_sid("index.$phpEx?mark=forums"))
303 );
304
305 //
306 // Let's decide which categories we should display
307 //
308 $display_categories = array();
309
310 for ($i = 0; $i < $total_forums; $i++ )
311 {
312 if ($is_auth_ary[$forum_data[$i]['forum_id']]['auth_view'])
313 {
314 $display_categories[$forum_data[$i]['cat_id']] = true;
315 }
316 }
317
318 //
319 // Okay, let's build the index
320 //
321 for($i = 0; $i < $total_categories; $i++)
322 {
323 $cat_id = $category_rows[$i]['cat_id'];
324
325 //
326 // Yes, we should, so first dump out the category
327 // title, then, if appropriate the forum list
328 //
329 if (isset($display_categories[$cat_id]) && $display_categories[$cat_id])
330 {
331 $template->assign_block_vars('catrow', array(
332 'CAT_ID' => $cat_id,
333 'CAT_DESC' => $category_rows[$i]['cat_title'],
334 'U_VIEWCAT' => append_sid("index.$phpEx?" . POST_CAT_URL . "=$cat_id"))
335 );
336
337 if ( $viewcat == $cat_id || $viewcat == -1 )
338 {
339 for($j = 0; $j < $total_forums; $j++)
340 {
341 if ( $forum_data[$j]['cat_id'] == $cat_id )
342 {
343 $forum_id = $forum_data[$j]['forum_id'];
344
345 if ( $is_auth_ary[$forum_id]['auth_view'] )
346 {
347 if ( $forum_data[$j]['forum_status'] == FORUM_LOCKED )
348 {
349 $folder_image = $images['forum_locked'];
350 $folder_alt = $lang['Forum_locked'];
351 }
352 else
353 {
354 $unread_topics = false;
355 if ( $userdata['session_logged_in'] )
356 {
357 if ( !empty($new_topic_data[$forum_id]) )
358 {
359 $forum_last_post_time = 0;
360
361 while( list($check_topic_id, $check_post_time) = @each($new_topic_data[$forum_id]) )
362 {
363 if ( empty($tracking_topics[$check_topic_id]) )
364 {
365 $unread_topics = true;
366 $forum_last_post_time = max($check_post_time, $forum_last_post_time);
367
368 }
369 else
370 {
371 if ( $tracking_topics[$check_topic_id] < $check_post_time )
372 {
373 $unread_topics = true;
374 $forum_last_post_time = max($check_post_time, $forum_last_post_time);
375 }
376 }
377 }
378
379 if ( !empty($tracking_forums[$forum_id]) )
380 {
381 if ( $tracking_forums[$forum_id] > $forum_last_post_time )
382 {
383 $unread_topics = false;
384 }
385 }
386
387 if ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all']) )
388 {
389 if ( $HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all'] > $forum_last_post_time )
390 {
391 $unread_topics = false;
392 }
393 }
394
395 }
396 }
397
398 $folder_image = ( $unread_topics ) ? $images['forum_new'] : $images['forum'];
399 $folder_alt = ( $unread_topics ) ? $lang['New_posts'] : $lang['No_new_posts'];
400 }
401
402 $posts = $forum_data[$j]['forum_posts'];
403 $topics = $forum_data[$j]['forum_topics'];
404
405 if ( $forum_data[$j]['forum_last_post_id'] )
406 {
407 $last_post_time = create_date($board_config['default_dateformat'], $forum_data[$j]['post_time'], $board_config['board_timezone']);
408
409 $last_post = $last_post_time . '<br />';
410
411 $last_post .= ( $forum_data[$j]['user_id'] == ANONYMOUS ) ? ( ($forum_data[$j]['post_username'] != '' ) ? $forum_data[$j]['post_username'] . ' ' : $lang['Guest'] . ' ' ) : '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . '=' . $forum_data[$j]['user_id']) . '">' . $forum_data[$j]['username'] . '</a> ';
412
413 $last_post .= '<a href="' . append_sid("viewtopic.$phpEx?" . POST_POST_URL . '=' . $forum_data[$j]['forum_last_post_id']) . '#' . $forum_data[$j]['forum_last_post_id'] . '"><img src="' . $images['icon_latest_reply'] . '" border="0" alt="' . $lang['View_latest_post'] . '" title="' . $lang['View_latest_post'] . '" /></a>';
414 }
415 else
416 {
417 $last_post = $lang['No_Posts'];
418 }
419
420 if ( count($forum_moderators[$forum_id]) > 0 )
421 {
422 $l_moderators = ( count($forum_moderators[$forum_id]) == 1 ) ? $lang['Moderator'] : $lang['Moderators'];
423 $moderator_list = implode(', ', $forum_moderators[$forum_id]);
424 }
425 else
426 {
427 $l_moderators = ' ';
428 $moderator_list = ' ';
429 }
430
431 $row_color = ( !($i % 2) ) ? $theme['td_color1'] : $theme['td_color2'];
432 $row_class = ( !($i % 2) ) ? $theme['td_class1'] : $theme['td_class2'];
433
434 $template->assign_block_vars('catrow.forumrow', array(
435 'ROW_COLOR' => '#' . $row_color,
436 'ROW_CLASS' => $row_class,
437 'FORUM_FOLDER_IMG' => $folder_image,
438 'FORUM_NAME' => $forum_data[$j]['forum_name'],
439 'FORUM_DESC' => $forum_data[$j]['forum_desc'],
440 'POSTS' => $forum_data[$j]['forum_posts'],
441 'TOPICS' => $forum_data[$j]['forum_topics'],
442 'LAST_POST' => $last_post,
443 'MODERATORS' => $moderator_list,
444
445 'L_MODERATOR' => $l_moderators,
446 'L_FORUM_FOLDER_ALT' => $folder_alt,
447
448 'U_VIEWFORUM' => append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id"))
449 );
450 }
451 }
452 }
453 }
454 }
455 } // for ... categories
456
457 }// if ... total_categories
458 else
459 {
460 message_die(GENERAL_MESSAGE, $lang['No_forums']);
461 }
462
463 //
464 // Generate the page
465 //
466 $template->pparse('body');
467
468 include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
469
470 ?>