Renamed function so it might be more understandable

[mailer.git] / inc / libs / mediadata_functions.php

diff --git a/inc/libs/mediadata_functions.php b/inc/libs/mediadata_functions.php
index 55acec32dd30678ab6593b0ffc90611286422614..65ad9e015899ae15a28e616dc483852829e0c262 100644 (file)
--- a/inc/libs/mediadata_functions.php
+++ b/inc/libs/mediadata_functions.php
@@ -1,7 +1,7 @@
 <?php
 /************************************************************************
- * MXChange v0.2.1                                    Start: 10/08/2005 *
- * ===============                              Last change: 10/08/2005 *
+ * Mailer v0.2.1-FINAL                                Start: 10/08/2005 *
+ * ===================                          Last change: 10/08/2005 *
  *                                                                      *
  * -------------------------------------------------------------------- *
  * File              : mediadata_functions.php                          *
@@ -14,10 +14,9 @@
  * $Date::                                                            $ *
  * $Tag:: 0.2.1-FINAL                                                 $ *
  * $Author::                                                          $ *
- * Needs to be in all Files and every File needs "svn propset           *
- * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  * -------------------------------------------------------------------- *
- * Copyright (c) 2003 - 2008 by Roland Haeder                           *
+ * Copyright (c) 2003 - 2009 by Roland Haeder                           *
+ * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
  * For more information visit: http://www.mxchange.org                  *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -38,67 +37,96 @@
 
 // Some security stuff...
 if (!defined('__SECURITY')) {
-       $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
-       require($INC);
+       die();
 }
 
-//
-function MEDIA_UPDATE_ENTRY($keys_array, $mode, $value)
-{
-       if (is_array($keys_array) && ($value > 0))
-       {
+// Update an entry
+function updateMediadataEntry ($keys_array, $mode, $value) {
+       // Default is nothing added/updated
+       $added = null;
+
+       // Do we have entries?
+       if (is_array($keys_array) && ($value > 0)) {
                // Is an array so we can run it through
-               foreach ($keys_array as $key)
-               {
+               foreach ($keys_array as $key) {
                        // First check if it does exist
-                       $result_media = SQL_QUERY_ESC("SELECT media_key FROM `{!_MYSQL_PREFIX!}_mediadata`
-WHERE media_key = '%s' LIMIT 1", array($key), __FUNCTION__, __LINE__);
-                       if (SQL_NUMROWS($result_media) == 0)
-                       {
+                       $result_media = SQL_QUERY_ESC("SELECT
+       `media_key`
+FROM
+       `{?_MYSQL_PREFIX?}_mediadata`
+WHERE
+       `media_key` = '%s'
+LIMIT 1", array($key), __FUNCTION__, __LINE__);
+                       if (SQL_NUMROWS($result_media) == 0) {
                                // Not found so we create it (mode will be ignored here!)
-                               SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mediadata` (media_key, media_value) VALUES ('%s', '%s')",
+                               SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_mediadata` (`media_key`, `media_value`) VALUES ('%s', '%s')",
                                        array($key, $value), __FUNCTION__, __LINE__);
-                       }
-                        else
-                       {
+                       } else {
                                // Update entry
-                               switch ($mode)
-                               {
-                                       case 'add': $mode = "+"; break;
-                                       case 'sub': $mode = "-"; break;
-                               }
-                               if ($mode == "init")
-                               {
+                               switch ($mode) {
+                                       case 'add': $mode = '+'; break;
+                                       case 'sub': $mode = '-'; break;
+                               } // END - switch
+
+                               if ($mode == 'init') {
                                        // Initialize entry
-                                       SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mediadata` SET media_value=%s WHERE media_key='%s' LIMIT 1",
+                                       SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_mediadata` SET `media_value`=%s WHERE `media_key`='%s' LIMIT 1",
                                                array($value, $key), __FUNCTION__, __LINE__);
-                               }
-                                else
-                               {
+                               } else {
                                        // Update entry
-                                       SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mediadata` SET media_value=media_value".$mode."%s WHERE media_key='%s' LIMIT 1",
+                                       SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_mediadata` SET `media_value`=`media_value`".$mode."%s WHERE `media_key`='%s' LIMIT 1",
                                                array($value, $key), __FUNCTION__, __LINE__);
                                }
                        }
-               }
-       }
+
+                       // Check affected rows
+                       if (is_null($added)) {
+                               //* DEBUG: */ debugOutput(__FUNCTION__ . '(<font color="#0000aa">' . __LINE__ . '</font>):added='.intval($added));
+                               $added = (!SQL_HASZEROAFFECTED());
+                               //* DEBUG: */ debugOutput(__FUNCTION__ . '(<font color="#0000aa">' . __LINE__ . '</font>):added='.intval($added));
+                       } else {
+                               //* DEBUG: */ debugOutput(__FUNCTION__ . '(<font color="#0000aa">' . __LINE__ . '</font>):added='.intval($added));
+                               $added = ($added && (!SQL_HASZEROAFFECTED()));
+                               //* DEBUG: */ debugOutput(__FUNCTION__ . '(<font color="#0000aa">' . __LINE__ . '</font>):added='.intval($added));
+                       }
+               } // END - foreach
+       } // END - if
+
+       // Zero entries are always added
+       if ($value == 0) {
+               // Is zero value, so we need to set $added here to avoid wrong false result
+               $added = true;
+       } // END - if
+
+       // Return result
+       return $added;
 }
-//
-function MEDIA_GET_ENTRY($key)
-{
+
+// Getter for entry
+function getMediadataEntry ($key) {
        // Return nothing by default
        $value = '';
 
        // Check for entry
-       $result = SQL_QUERY_ESC("SELECT media_value FROM `{!_MYSQL_PREFIX!}_mediadata` WHERE media_key='%s' LIMIT 1",
+       $result = SQL_QUERY_ESC("SELECT media_value FROM `{?_MYSQL_PREFIX?}_mediadata` WHERE media_key='%s' LIMIT 1",
                array($key), __FUNCTION__, __LINE__);
        if (SQL_NUMROWS($result) == 1) {
                // Load data
                list($value) = SQL_FETCHROW($result);
-       }
+       } // END - if
 
        // Return data
        return $value;
 }
+
+// Filter for updating media data
+function FILTER_UPDATE_MEDIADATA_ENTRY ($data) {
+       // Execute the filter function
+       $data['added'] = ($data['added'] && updateMediadataEntry(array('total_points'), $data['mode'], $data['points']));
+
+       // Return data
+       return $data;
+}
+
 //
 ?>