50f921272a629b1feac4b19f67fe275f0e249517
[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  *                                                                      *
14  * -------------------------------------------------------------------- *
15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
16  * For more information visit: http://www.mxchange.org                  *
17  *                                                                      *
18  * This program is free software; you can redistribute it and/or modify *
19  * it under the terms of the GNU General Public License as published by *
20  * the Free Software Foundation; either version 2 of the License, or    *
21  * (at your option) any later version.                                  *
22  *                                                                      *
23  * This program is distributed in the hope that it will be useful,      *
24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
26  * GNU General Public License for more details.                         *
27  *                                                                      *
28  * You should have received a copy of the GNU General Public License    *
29  * along with this program; if not, write to the Free Software          *
30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
31  * MA  02110-1301  USA                                                  *
32  ************************************************************************/
33
34 // Some security stuff...
35 if (!defined('__SECURITY')) {
36         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
37         require($INC);
38 }
39
40 //
41 function MEDIA_UPDATE_ENTRY($keys_array, $mode, $value)
42 {
43         if (is_array($keys_array) && ($value > 0))
44         {
45                 // Is an array so we can run it through
46                 foreach ($keys_array as $key)
47                 {
48                         // First check if it does exist
49                         $result_media = SQL_QUERY_ESC("SELECT media_key FROM `{!_MYSQL_PREFIX!}_mediadata`
50 WHERE media_key = '%s' LIMIT 1", array($key), __FILE__, __LINE__);
51                         if (SQL_NUMROWS($result_media) == 0)
52                         {
53                                 // Not found so we create it (mode will be ignored here!)
54                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mediadata` (media_key, media_value) VALUES ('%s', '%s')",
55                                         array($key, $value), __FILE__, __LINE__);
56                         }
57                          else
58                         {
59                                 // Update entry
60                                 switch ($mode)
61                                 {
62                                         case "add": $mode = "+"; break;
63                                         case "sub": $mode = "-"; break;
64                                 }
65                                 if ($mode == "init")
66                                 {
67                                         // Initialize entry
68                                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mediadata` SET media_value=%s WHERE media_key='%s' LIMIT 1",
69                                                 array($value, $key), __FILE__, __LINE__);
70                                 }
71                                  else
72                                 {
73                                         // Update entry
74                                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mediadata` SET media_value=media_value".$mode."%s WHERE media_key='%s' LIMIT 1",
75                                                 array($value, $key), __FILE__, __LINE__);
76                                 }
77                         }
78                 }
79         }
80 }
81 //
82 function MEDIA_GET_ENTRY($key)
83 {
84         // Return nothing by default
85         $value = "";
86
87         // Check for entry
88         $result = SQL_QUERY_ESC("SELECT media_value FROM `{!_MYSQL_PREFIX!}_mediadata` WHERE media_key='%s' LIMIT 1",
89                 array($key), __FILE__, __LINE__);
90         if (SQL_NUMROWS($result) == 1) {
91                 // Load data
92                 list($value) = SQL_FETCHROW($result);
93         }
94
95         // Return data
96         return $value;
97 }
98 //
99 ?>