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1 <?php
2 /***************************************************************************
3  *                            functions_admin.php
4  *                            -------------------
5  *   begin                : Saturday, Feb 13, 2001
6  *   copyright            : (C) 2001 The phpBB Group
7  *   email                : support@phpbb.com
8  *
9  *   $Id: functions_admin.php,v 1.5.2.3 2002/07/19 17:03:47 psotfx Exp $
10  *
11  *
12  ***************************************************************************/
14 /***************************************************************************
15  *
16  *   This program is free software; you can redistribute it and/or modify
17  *   it under the terms of the GNU General Public License as published by
18  *   the Free Software Foundation; either version 2 of the License, or
19  *   (at your option) any later version.
20  *
21  *
22  ***************************************************************************/
24 //
25 // Simple version of jumpbox, just lists authed forums
26 //
27 function make_forum_select($box_name, $ignore_forum = false, $select_forum = '')
28 {
29         global $db, $userdata;
31         $is_auth_ary = auth(AUTH_READ, AUTH_LIST_ALL, $userdata);
33         $sql = "SELECT forum_id, forum_name
34                 FROM " . FORUMS_TABLE . " 
35                 ORDER BY cat_id, forum_order";
36         if ( !($result = $db->sql_query($sql)) )
37         {
38                 message_die(GENERAL_ERROR, 'Couldn not obtain forums information', '', __LINE__, __FILE__, $sql);
39         }
41         $forum_list = '';
42         while( $row = $db->sql_fetchrow($result) )
43         {
44                 if ( $is_auth_ary[$row['forum_id']]['auth_read'] && $ignore_forum != $row['forum_id'] )
45                 {
46                         $selected = ( $select_forum == $row['forum_id'] ) ? ' selected="selected"' : '';
47                         $forum_list .= '<option value="' . $row['forum_id'] . '"' . $selected .'>' . $row['forum_name'] . '</option>';
48                 }
49         }
51         $forum_list = ( $forum_list == '' ) ? '<option value="-1">-- ! No Forums ! --</option>' : '<select name="' . $box_name . '">' . $forum_list . '</select>';
53         return $forum_list;
54 }
56 //
57 // Synchronise functions for forums/topics
58 //
59 function sync($type, $id = false)
60 {
61         global $db;
63         switch($type)
64         {
65                 case 'all forums':
66                         $sql = "SELECT forum_id
67                                 FROM " . FORUMS_TABLE;
68                         if ( !($result = $db->sql_query($sql)) )
69                         {
70                                 message_die(GENERAL_ERROR, 'Could not get forum IDs', '', __LINE__, __FILE__, $sql);
71                         }
73                         while( $row = $db->sql_fetchrow($result) )
74                         {
75                                 sync('forum', $row['forum_id']);
76                         }
77                         break;
79                 case 'all topics':
80                         $sql = "SELECT topic_id
81                                 FROM " . TOPICS_TABLE;
82                         if ( !($result = $db->sql_query($sql)) )
83                         {
84                                 message_die(GENERAL_ERROR, 'Could not get topic ID', '', __LINE__, __FILE__, $sql);
85                         }
87                         while( $row = $db->sql_fetchrow($result) )
88                         {
89                                 sync('topic', $row['topic_id']);
90                         }
91                         break;
93                 case 'forum':
94                         $sql = "SELECT MAX(post_id) AS last_post, COUNT(post_id) AS total 
95                                 FROM " . POSTS_TABLE . "  
96                                 WHERE forum_id = $id";
97                         if ( !($result = $db->sql_query($sql)) )
98                         {
99                                 message_die(GENERAL_ERROR, 'Could not get post ID', '', __LINE__, __FILE__, $sql);
100                         }
102                         if ( $row = $db->sql_fetchrow($result) )
103                         {
104                                 $last_post = ( $row['last_post'] ) ? $row['last_post'] : 0;
105                                 $total_posts = ($row['total']) ? $row['total'] : 0;
106                         }
107                         else
108                         {
109                                 $last_post = 0;
110                                 $total_posts = 0;
111                         }
113                         $sql = "SELECT COUNT(topic_id) AS total
114                                 FROM " . TOPICS_TABLE . "
115                                 WHERE forum_id = $id";
116                         if ( !($result = $db->sql_query($sql)) )
117                         {
118                                 message_die(GENERAL_ERROR, 'Could not get topic count', '', __LINE__, __FILE__, $sql);
119                         }
121                         $total_topics = ( $row = $db->sql_fetchrow($result) ) ? ( ( $row['total'] ) ? $row['total'] : 0 ) : 0;
123                         $sql = "UPDATE " . FORUMS_TABLE . "
124                                 SET forum_last_post_id = $last_post, forum_posts = $total_posts, forum_topics = $total_topics
125                                 WHERE forum_id = $id";
126                         if ( !$db->sql_query($sql) )
127                         {
128                                 message_die(GENERAL_ERROR, 'Could not update forum', '', __LINE__, __FILE__, $sql);
129                         }
130                         break;
132                 case 'topic':
133                         $sql = "SELECT MAX(post_id) AS last_post, MIN(post_id) AS first_post, COUNT(post_id) AS total_posts
134                                 FROM " . POSTS_TABLE . "
135                                 WHERE topic_id = $id";
136                         if ( !($result = $db->sql_query($sql)) )
137                         {
138                                 message_die(GENERAL_ERROR, 'Could not get post ID', '', __LINE__, __FILE__, $sql);
139                         }
141                         if ( $row = $db->sql_fetchrow($result) )
142                         {
143                                 $sql = ( $row['total_posts'] ) ? "UPDATE " . TOPICS_TABLE . " SET topic_replies = " . ( $row['total_posts'] - 1 ) . ", topic_first_post_id = " . $row['first_post'] . ", topic_last_post_id = " . $row['last_post'] . " WHERE topic_id = $id" : "DELETE FROM " . TOPICS_TABLE . " WHERE topic_id = $id";
144                                 if ( !$db->sql_query($sql) )
145                                 {
146                                         message_die(GENERAL_ERROR, 'Could not update topic', '', __LINE__, __FILE__, $sql);
147                                 }
148                         }
149                         break;
150         }
151         
152         return true;
155 ?>