2 /************************************************************************
3 * MXChange v0.2.1 Start: 10/08/2005 *
4 * =============== Last change: 10/08/2005 *
6 * -------------------------------------------------------------------- *
7 * File : mediadata_functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Functions for the mediadata extension *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Funktionen fuer die verbesserten Mediendaten *
12 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
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 - 2009 by Roland Haeder *
21 * For more information visit: http://www.mxchange.org *
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. *
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. *
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, *
37 ************************************************************************/
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
45 function updateMediadataEntry ($keys_array, $mode, $value) {
46 if (is_array($keys_array) && ($value > 0)) {
47 // Is an array so we can run it through
48 foreach ($keys_array as $key) {
49 // First check if it does exist
50 $result_media = SQL_QUERY_ESC("SELECT media_key FROM `{?_MYSQL_PREFIX?}_mediadata`
51 WHERE media_key = '%s' LIMIT 1", array($key), __FUNCTION__, __LINE__);
52 if (SQL_NUMROWS($result_media) == 0) {
53 // Not found so we create it (mode will be ignored here!)
54 SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_mediadata` (media_key, media_value) VALUES ('%s', '%s')",
55 array($key, $value), __FUNCTION__, __LINE__);
59 case 'add': $mode = '+'; break;
60 case 'sub': $mode = '-'; break;
63 if ($mode == 'init') {
65 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_mediadata` SET media_value=%s WHERE media_key='%s' LIMIT 1",
66 array($value, $key), __FUNCTION__, __LINE__);
69 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_mediadata` SET media_value=media_value".$mode."%s WHERE media_key='%s' LIMIT 1",
70 array($value, $key), __FUNCTION__, __LINE__);
78 function getMediadataEntry ($key) {
79 // Return nothing by default
83 $result = SQL_QUERY_ESC("SELECT media_value FROM `{?_MYSQL_PREFIX?}_mediadata` WHERE media_key='%s' LIMIT 1",
84 array($key), __FUNCTION__, __LINE__);
85 if (SQL_NUMROWS($result) == 1) {
87 list($value) = SQL_FETCHROW($result);
94 // Filter for updating media data
95 function FILTER_UPDATE_MEDIADATA_ENTRY ($data) {
96 // Execute the filter function
97 updateMediadataEntry(array('total_points'), $data['mode'], $data['points']);