More misc fixes and rewrites (sorry, lame description)
[mailer.git] / inc / libs / mediadata_functions.php
1 <?php
2 /************************************************************************
3  * MXChange v0.2.1                                    Start: 10/08/2005 *
4  * ===============                              Last change: 10/08/2005 *
5  *                                                                      *
6  * -------------------------------------------------------------------- *
7  * File              : mediadata_functions.php                          *
8  * -------------------------------------------------------------------- *
9  * Short description : Functions for the mediadata extension            *
10  * -------------------------------------------------------------------- *
11  * Kurzbeschreibung  : Funktionen fuer die verbesserten Mediendaten     *
12  * -------------------------------------------------------------------- *
13  * $Revision::                                                        $ *
14  * $Date::                                                            $ *
15  * $Tag:: 0.2.1-FINAL                                                 $ *
16  * $Author::                                                          $ *
17  * Needs to be in all Files and every File needs "svn propset           *
18  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
19  * -------------------------------------------------------------------- *
20  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
21  * For more information visit: http://www.mxchange.org                  *
22  *                                                                      *
23  * This program is free software; you can redistribute it and/or modify *
24  * it under the terms of the GNU General Public License as published by *
25  * the Free Software Foundation; either version 2 of the License, or    *
26  * (at your option) any later version.                                  *
27  *                                                                      *
28  * This program is distributed in the hope that it will be useful,      *
29  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
30  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
31  * GNU General Public License for more details.                         *
32  *                                                                      *
33  * You should have received a copy of the GNU General Public License    *
34  * along with this program; if not, write to the Free Software          *
35  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
36  * MA  02110-1301  USA                                                  *
37  ************************************************************************/
38
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
41         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
42         require($INC);
43 }
44
45 //
46 function MEDIA_UPDATE_ENTRY($keys_array, $mode, $value) {
47         if (is_array($keys_array) && ($value > 0)) {
48                 // Is an array so we can run it through
49                 foreach ($keys_array as $key) {
50                         // First check if it does exist
51                         $result_media = SQL_QUERY_ESC("SELECT media_key FROM `{!_MYSQL_PREFIX!}_mediadata`
52 WHERE media_key = '%s' LIMIT 1", array($key), __FUNCTION__, __LINE__);
53                         if (SQL_NUMROWS($result_media) == 0) {
54                                 // Not found so we create it (mode will be ignored here!)
55                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mediadata` (media_key, media_value) VALUES ('%s', '%s')",
56                                 array($key, $value), __FUNCTION__, __LINE__);
57                         } else {
58                                 // Update entry
59                                 switch ($mode) {
60                                         case 'add': $mode = '+'; break;
61                                         case 'sub': $mode = '-'; break;
62                                 }
63
64                                 if ($mode == 'init') {
65                                         // Initialize entry
66                                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mediadata` SET media_value=%s WHERE media_key='%s' LIMIT 1",
67                                         array($value, $key), __FUNCTION__, __LINE__);
68                                 } else {
69                                         // Update entry
70                                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mediadata` SET media_value=media_value".$mode."%s WHERE media_key='%s' LIMIT 1",
71                                         array($value, $key), __FUNCTION__, __LINE__);
72                                 }
73                         }
74                 }
75         }
76 }
77
78 //
79 function MEDIA_GET_ENTRY ($key) {
80         // Return nothing by default
81         $value = '';
82
83         // Check for entry
84         $result = SQL_QUERY_ESC("SELECT media_value FROM `{!_MYSQL_PREFIX!}_mediadata` WHERE media_key='%s' LIMIT 1",
85         array($key), __FUNCTION__, __LINE__);
86         if (SQL_NUMROWS($result) == 1) {
87                 // Load data
88                 list($value) = SQL_FETCHROW($result);
89         }
90
91         // Return data
92         return $value;
93 }
94
95 //
96 ?>