New wrapper functions introduced, some one-line parameter monsters killed:

[mailer.git] / inc / extensions-functions.php

diff --git a/inc/extensions-functions.php b/inc/extensions-functions.php
index 332a3d2324e8db138c49751ea49ba89b70735b93..7e5895c8d415d79f5184591a22c0ea643fe19889 100644 (file)
--- a/inc/extensions-functions.php
+++ b/inc/extensions-functions.php
@@ -16,7 +16,7 @@
  * $Author::                                                          $ *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
- * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
+ * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
  * For more information visit: http://www.mxchange.org                  *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -1116,7 +1116,7 @@ function addExtensionNotes ($ext_ver) {
                                'notes' => '{--INITIAL_RELEASE--}'
                        );
                } else {
-                       // No update notes found!
+                       // No update notes found
                        $content = array(
                                'ver'   => $ext_ver,
                                'notes' => '{--NO_UPDATE_NOTES--}'
@@ -1288,7 +1288,7 @@ function isExtensionUpdateRunning ($ext_name) {
                foreach ($GLOBALS['ext_running_updates'] as $ext1=>$depends) {
                        // Is it found?
                        if (($ext1 == $ext_name) || ($isRunning === true)) {
-                               // Found!
+                               // found
                                logDebugMessage(__FUNCTION__, __LINE__, 'ext1=' . $ext1 . ',ext_name=' . $ext_name . ',isRunning=' . intval($isRunning));
                                $isRunning = true;
                                break;
@@ -1651,14 +1651,8 @@ function getExtensionHasCss () {
 
 // Checks wether the given extension has a language file
 function ifExtensionHasLanguageFile ($ext_name) {
-       // Default is no language file
-       $hasLanguage = false;
-
        // Do we have cache?
        if (isset($GLOBALS['cache_array']['extension']['ext_lang'][$ext_name])) {
-               // Then use it
-               $hasLanguage = ($GLOBALS['cache_array']['extension']['ext_lang'][$ext_name] == 'Y');
-
                // Count cache hits
                incrementStatsEntry('cache_hits');
        } else {
@@ -1742,6 +1736,16 @@ function isExtensionFunctionFileReadable ($ext_name) {
        return ($GLOBALS['cache_array']['extension']['ext_func'][$ext_name] == 'Y');
 }
 
+// Adds a DROP TABLE statement if the requested tabled is there
+function addDropTableSql ($table) {
+       // Is the table there?
+       if (isSqlTableCreated($table)) {
+               // Then add it, non-existing tables can be ignored because it will
+               // happen with every newly installed extension.
+               addExtensionSql('DROP TABLE `{?_MYSQL_PREFIX?}_' . $table . '`');
+       } // END - if
+}
+
 // Adds an admin menu to the SQL queue of the menu entry is not found
 function addAdminMenuSql ($action, $what, $title, $descr, $sort) {
        // Now check if this menu is there