Verzeichnisstruktur phpBB-2.0.0
- Veröffentlicht
- 03.04.2002
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functions_admin.php
001 <?php
002 /***************************************************************************
003 * functions_admin.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
024 //
025 // Simple version of jumpbox, just lists authed forums
026 //
027 function make_forum_select($box_name, $ignore_forum = false, $select_forum = '')
028 {
029 global $db, $userdata, $lang;
030
031 $is_auth_ary = auth(AUTH_READ, AUTH_LIST_ALL, $userdata);
032
033 $sql = 'SELECT f.forum_id, f.forum_name
034 FROM ' . CATEGORIES_TABLE . ' c, ' . FORUMS_TABLE . ' f
035 WHERE f.cat_id = c.cat_id
036 ORDER BY c.cat_order, f.forum_order';
037 if ( !($result = $db->sql_query($sql)) )
038 {
039 message_die(GENERAL_ERROR, 'Couldn not obtain forums information', '', __LINE__, __FILE__, $sql);
040 }
041
042 $forum_list = '';
043 while( $row = $db->sql_fetchrow($result) )
044 {
045 if ( $is_auth_ary[$row['forum_id']]['auth_read'] && $ignore_forum != $row['forum_id'] )
046 {
047 $selected = ( $select_forum == $row['forum_id'] ) ? ' selected="selected"' : '';
048 $forum_list .= '<option value="' . $row['forum_id'] . '"' . $selected .'>' . $row['forum_name'] . '</option>';
049 }
050 }
051
052 $forum_list = ( $forum_list == '' ) ? $lang['No_forums'] : '<select name="' . $box_name . '">' . $forum_list . '</select>';
053
054 return $forum_list;
055 }
056
057 //
058 // Synchronise functions for forums/topics
059 //
060 function sync($type, $id = false)
061 {
062 global $db;
063
064 switch($type)
065 {
066 case 'all forums':
067 $sql = "SELECT forum_id
068 FROM " . FORUMS_TABLE;
069 if ( !($result = $db->sql_query($sql)) )
070 {
071 message_die(GENERAL_ERROR, 'Could not get forum IDs', '', __LINE__, __FILE__, $sql);
072 }
073
074 while( $row = $db->sql_fetchrow($result) )
075 {
076 sync('forum', $row['forum_id']);
077 }
078 break;
079
080 case 'all topics':
081 $sql = "SELECT topic_id
082 FROM " . TOPICS_TABLE;
083 if ( !($result = $db->sql_query($sql)) )
084 {
085 message_die(GENERAL_ERROR, 'Could not get topic ID', '', __LINE__, __FILE__, $sql);
086 }
087
088 while( $row = $db->sql_fetchrow($result) )
089 {
090 sync('topic', $row['topic_id']);
091 }
092 break;
093
094 case 'forum':
095 $sql = "SELECT MAX(post_id) AS last_post, COUNT(post_id) AS total
096 FROM " . POSTS_TABLE . "
097 WHERE forum_id = $id";
098 if ( !($result = $db->sql_query($sql)) )
099 {
100 message_die(GENERAL_ERROR, 'Could not get post ID', '', __LINE__, __FILE__, $sql);
101 }
102
103 if ( $row = $db->sql_fetchrow($result) )
104 {
105 $last_post = ( $row['last_post'] ) ? $row['last_post'] : 0;
106 $total_posts = ($row['total']) ? $row['total'] : 0;
107 }
108 else
109 {
110 $last_post = 0;
111 $total_posts = 0;
112 }
113
114 $sql = "SELECT COUNT(topic_id) AS total
115 FROM " . TOPICS_TABLE . "
116 WHERE forum_id = $id";
117 if ( !($result = $db->sql_query($sql)) )
118 {
119 message_die(GENERAL_ERROR, 'Could not get topic count', '', __LINE__, __FILE__, $sql);
120 }
121
122 $total_topics = ( $row = $db->sql_fetchrow($result) ) ? ( ( $row['total'] ) ? $row['total'] : 0 ) : 0;
123
124 $sql = "UPDATE " . FORUMS_TABLE . "
125 SET forum_last_post_id = $last_post, forum_posts = $total_posts, forum_topics = $total_topics
126 WHERE forum_id = $id";
127 if ( !$db->sql_query($sql) )
128 {
129 message_die(GENERAL_ERROR, 'Could not update forum', '', __LINE__, __FILE__, $sql);
130 }
131 break;
132
133 case 'topic':
134 $sql = "SELECT MAX(post_id) AS last_post, MIN(post_id) AS first_post, COUNT(post_id) AS total_posts
135 FROM " . POSTS_TABLE . "
136 WHERE topic_id = $id";
137 if ( !($result = $db->sql_query($sql)) )
138 {
139 message_die(GENERAL_ERROR, 'Could not get post ID', '', __LINE__, __FILE__, $sql);
140 }
141
142 if ( $row = $db->sql_fetchrow($result) )
143 {
144 if ($row['total_posts'])
145 {
146 // Correct the details of this topic
147 $sql = 'UPDATE ' . TOPICS_TABLE . '
148 SET topic_replies = ' . ($row['total_posts'] - 1) . ', topic_first_post_id = ' . $row['first_post'] . ', topic_last_post_id = ' . $row['last_post'] . "
149 WHERE topic_id = $id";
150
151 if (!$db->sql_query($sql))
152 {
153 message_die(GENERAL_ERROR, 'Could not update topic', '', __LINE__, __FILE__, $sql);
154 }
155 }
156 else
157 {
158 // There are no replies to this topic
159 // Check if it is a move stub
160 $sql = 'SELECT topic_moved_id
161 FROM ' . TOPICS_TABLE . "
162 WHERE topic_id = $id";
163
164 if (!($result = $db->sql_query($sql)))
165 {
166 message_die(GENERAL_ERROR, 'Could not get topic ID', '', __LINE__, __FILE__, $sql);
167 }
168
169 if ($row = $db->sql_fetchrow($result))
170 {
171 if (!$row['topic_moved_id'])
172 {
173 $sql = 'DELETE FROM ' . TOPICS_TABLE . " WHERE topic_id = $id";
174
175 if (!$db->sql_query($sql))
176 {
177 message_die(GENERAL_ERROR, 'Could not remove topic', '', __LINE__, __FILE__, $sql);
178 }
179 }
180 }
181
182 $db->sql_freeresult($result);
183 }
184 }
185 break;
186 }
187
188 return true;
189 }
190
191 ?>