+ DEBUG_LOG(__FUNCTION__, __LINE__, " cat={$data['cat']},receiver={$data['receiver']},data=".base64_encode(serialize($data))." More selected, than available!");
+ }
+}
+// Determines referal id and sets it
+function DETERMINE_REFID () {
+ global $CLICK, $_SERVER;
+
+ // Check if refid is set
+ if ((!empty($_GET['user'])) && ($CLICK == 1) && (basename($_SERVER['PHP_SELF']) == "click.php")) {
+ // The variable user comes from the click-counter script click.php and we only accept this here
+ $GLOBALS['refid'] = bigintval($_GET['user']);
+ } elseif (!empty($_POST['refid'])) {
+ // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
+ $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_POST['refid']));
+ } elseif (!empty($_GET['refid'])) {
+ // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
+ $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['refid']));
+ } elseif (!empty($_GET['ref'])) {
+ // Set refid=ref (the referal link uses such variable)
+ $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['ref']));
+ } elseif ((isSessionVariableSet('refid')) && (get_session('refid') != 0)) {
+ // Set session refid als global
+ $GLOBALS['refid'] = bigintval(get_session('refid'));
+ } elseif ((GET_EXT_VERSION("sql_patches") != "") && (getConfig('def_refid') > 0)) {
+ // Set default refid as refid in URL
+ $GLOBALS['refid'] = bigintval(getConfig('def_refid'));
+ } elseif ((GET_EXT_VERSION("user") >= "0.3.4") && (getConfig('select_user_zero_refid')) == "Y") {
+ // Select a random user which has confirmed enougth mails
+ $GLOBALS['refid'] = SELECT_RANDOM_REFID();
+ } else {
+ // No default ID when sql_patches is not installed or none set
+ $GLOBALS['refid'] = 0;
+ }
+
+ // Set cookie when default refid > 0
+ if (!isSessionVariableSet('refid') || (!empty($GLOBALS['refid'])) || ((get_session('refid') == "0") && (getConfig('def_refid') > 0))) {
+ // Set cookie
+ set_session('refid', $GLOBALS['refid']);
+ } // END - if
+
+ // Return determined refid
+ return $GLOBALS['refid'];
+}
+
+// Destroys the admin session
+function DESTROY_ADMIN_SESSION ($destroy = true) {
+ // Kill maybe existing session variables including array elements
+ set_session('admin_login', "");
+ set_session('admin_md5' , "");
+ set_session('admin_last' , "");
+ set_session('admin_to' , "");
+
+ // Destroy session and return status
+ if ($destroy) {
+ return @session_destroy();
+ } // END - if
+
+ // All fine if we shall not really destroy the session
+ return true;
+}
+
+// Checks if a given apache module is loaded
+function IF_APACHE_MODULE_LOADED ($apacheModule) {
+ // Check it and return result
+ return (((function_exists('apache_get_modules')) && (in_array($apacheModule, apache_get_modules()))) || (!function_exists('apache_get_modules')));
+}
+
+// Getter for $_CONFIG entries
+function getConfig ($entry) {
+ global $_CONFIG;
+
+ // Default value
+ $value = null;
+
+ // Is the entry there?
+ if (isset($_CONFIG[$entry])) {
+ // Then use it
+ $value = $_CONFIG[$entry];
+ } // END - if
+
+ // Return it
+ return $value;
+}
+
+// @TODO Rewrite all language constants to this function.
+// "Getter" for language strings
+function getMessage ($messageId) {
+ // Default is not found!
+ $return = "!".$messageId."!";
+
+ // Is the language string found?
+ if (isset($GLOBALS['msg'][strtolower($messageId)])) {
+ // Language array element found in small_letters
+ $return = $GLOBALS['msg'][$messageId];
+ } elseif (isset($GLOBALS['msg'][strtoupper($messageId)])) {
+ // @DEPRECATED Language array element found in BIG_LETTERS
+ $return = $GLOBALS['msg'][$messageId];
+ } elseif (defined(strtoupper($messageId))) {
+ // @DEPRECATED Deprecated constant found
+ $return = constant($messageId);
+ } else {
+ // Missing language constant
+ DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Missing message string %s detected.", $messageId));
+ }
+
+ // Return the string
+ return $return;
+}
+
+// Get current theme name
+function GET_CURR_THEME() {
+ global $INC_POOL, $CSS, $cacheArray;
+
+ // The default theme is 'default'... ;-)
+ $ret = "default";
+
+ // Load default theme if not empty from configuration
+ if (getConfig('default_theme') != "") $ret = getConfig('default_theme');
+
+ if (!isSessionVariableSet('mxchange_theme')) {
+ // Set default theme
+ set_session('mxchange_theme', $ret);
+ } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {
+ //die("<pre>".print_r($cacheArray['themes'], true)."</pre>");
+ // Get theme from cookie
+ $ret = get_session('mxchange_theme');
+
+ // Is it valid?
+ if (THEME_GET_ID($ret) == 0) {
+ // Fix it to default
+ $ret = "default";
+ } // END - if
+ } elseif ((!isBooleanConstantAndTrue('mxchange_installed')) && ((isBooleanConstantAndTrue('mxchange_installing')) || ($CSS == true)) && ((!empty($_GET['theme'])) || (!empty($_POST['theme'])))) {
+ // Prepare FQFN for checking
+ $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE($_GET['theme']));
+
+ // Installation mode active
+ if ((!empty($_GET['theme'])) && (FILE_READABLE($theme))) {
+ // Set cookie from URL data
+ set_session('mxchange_theme', SQL_ESCAPE($_GET['theme']));
+ } elseif (FILE_READABLE(sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE($_POST['theme'])))) {
+ // Set cookie from posted data
+ set_session('mxchange_theme', SQL_ESCAPE($_POST['theme']));
+ }
+
+ // Set return value
+ $ret = get_session('mxchange_theme');
+ } else {
+ // Invalid design, reset cookie
+ set_session('mxchange_theme', $ret);