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[mailer.git] / inc / extensions.php

diff --git a/inc/extensions.php b/inc/extensions.php
index 17dbf7d6d4aaf5c3e1a97527f880e2786c57eba1..50820f59487c26cde3fe1cd6b96fba6b129bcdbe 100644 (file)
--- a/inc/extensions.php
+++ b/inc/extensions.php
@@ -32,11 +32,11 @@
  ************************************************************************/
 
 // Some security stuff...
-if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
-{
+if (!defined('__SECURITY')) {
        $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
        require($INC);
 }
+
 //
 function EXTENSION_REGISTER ($ext_name, $id, $dry_run=false)
 {
@@ -55,7 +55,7 @@ function EXTENSION_REGISTER ($ext_name, $id, $dry_run=false)
        $file = sprintf("%sinc/extensions/ext-%s.php", PATH, $ext_name);
 
        // Does this extension exists?
-       if (file_exists($file) && is_readable($file))
+       if (FILE_READABLE($file))
        {
                // Extension was found so we can load it in registration mode
                require($file);
@@ -98,7 +98,7 @@ function EXTENSION_REGISTER ($ext_name, $id, $dry_run=false)
                        $file = sprintf("%sinc/extensions/ext-%s.php", PATH, $EXT_UPDATE_DEPENDS);
 
                        // Check for required file
-                       if (file_exists($file) && is_readable($file))
+                       if (FILE_READABLE($file))
                        {
                                // File exists so let's load it
                                $VER_BACKUP = $EXT_VERSION;
@@ -191,7 +191,7 @@ function EXTENSION_REGISTER ($ext_name, $id, $dry_run=false)
                                        foreach ($INC_POOL as $inc) {
                                                require_once($inc);
                                        } // END - foreach
-                               }
+                               } // END - if
 
                                // Register extension
                                $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_extensions (ext_name, ext_lang_file, ext_active, ext_version) VALUES ('%s', '%s', '%s', '%s')",
@@ -200,8 +200,14 @@ function EXTENSION_REGISTER ($ext_name, $id, $dry_run=false)
                                // Update task management
                                ADMIN_SOLVE_TASK($id);
 
+                               // @TODO This causes the whole (!) menu cache being purged
+                               CACHE_PURGE_ADMIN_MENU();
+
                                // In normal mode return a true on success
-                               $ret = true; unset($SQLs);
+                               $ret = true;
+
+                               // Remove SQLs
+                               unset($SQLs);
                        } else {
                                // Rewrite SQL command to keep { and } inside
                                foreach ($SQLs as $key => $sql) {
@@ -254,7 +260,10 @@ function EXTENSION_RUN_SQLS($id, $EXT_LOAD_MODE) {
        // Load extension in detected mode
        //* DEBUG: */ echo __FUNCTION__.":ext_name[{$id}]={$ext_name}<br />\n";
        $file = sprintf("%sinc/extensions/ext-%s.php", PATH, $ext_name);
-       if (file_exists($file) && is_readable($file)) require($file);
+       if (FILE_READABLE($file)) {
+               // Load the include
+               require($file);
+       }
 
        //* DEBUG: */ echo __FUNCTION__.":SQLs::count=".count($SQLs)."<br />\n";
        if ((is_array($SQLs) && (sizeof($SQLs) > 0))) {
@@ -296,6 +305,9 @@ function EXTENSION_RUN_SQLS($id, $EXT_LOAD_MODE) {
                        if ($cacheInstance->cache_file("extensions", true)) $cacheInstance->cache_destroy();
                        if ($cacheInstance->cache_file("mod_reg", true))    $cacheInstance->cache_destroy();
                        if ($cacheInstance->cache_file("config", true))     $cacheInstance->cache_destroy();
+
+                       // @TODO This causes the whole (!) menu cache being purged
+                       CACHE_PURGE_ADMIN_MENU();
                } // END - if
 
                // Is this the sql_patches?
@@ -308,30 +320,25 @@ function EXTENSION_RUN_SQLS($id, $EXT_LOAD_MODE) {
        } // END - if
 }
 // Check if given extension is active
-function EXT_IS_ACTIVE ($ext_name, $ignore_admin = false, $ignore_cache = false) {
+function EXT_IS_ACTIVE ($ext_name) {
        global $cacheArray, $_CONFIG;
 
        // Extensions are all inactive during installation
        if ((!isBooleanConstantAndTrue('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing')) || (empty($ext_name))) return false;
 
-       // Extension's file name will also be checked
-       $file = sprintf("%sinc/extensions/ext-%s.php", PATH, $ext_name);
-       if ((!file_exists($file)) && (!is_readable($file))) return false;
-       //* DEBUG: */ echo "*".$ext_name."(".count($cacheArray).")<br />";
-
        // Not active is the default
        $active = "N";
 
        // Check cache
-       if ((!empty($cacheArray['extensions']['ext_active'][$ext_name])) && (!$ignore_cache)) {
+       if (!empty($cacheArray['extensions']['ext_active'][$ext_name])) {
                // Load from cache
-               //* DEBUG: */ echo "CACHE!<br />\n";
+               //* DEBUG: */ echo "CACHE! ext_name={$ext_name}<br />\n";
                $active = $cacheArray['extensions']['ext_active'][$ext_name];
 
                // Count cache hits
                if (isset($_CONFIG['cache_hits'])) $_CONFIG['cache_hits']++;
        } elseif (($ext_name == "cache") || (GET_EXT_VERSION("cache") == "")) {
-               //* DEBUG: */ echo "DB!<br />\n";
+               //* DEBUG: */ echo "DB! ext_name={$ext_name}<br />\n";
                // Load from database
                $result = SQL_QUERY_ESC("SELECT ext_active FROM "._MYSQL_PREFIX."_extensions WHERE ext_name='%s' LIMIT 1",
                 array($ext_name), __FILE__, __LINE__);
@@ -358,15 +365,7 @@ function EXT_IS_ACTIVE ($ext_name, $ignore_admin = false, $ignore_cache = false)
        //DEBUG_LOG(__FUNCTION__.": ext_name={$ext_name},active={$active}");
 
        // Is this extension activated? (For admins we always have active extensions...)
-       return (
-               (
-                       $active == "Y"
-               ) && (
-                       file_exists($inc)
-               ) && (
-                       is_readable($inc)
-               )
-       );
+       return ($active == "Y");
 }
 // Get version from extensions
 function GET_EXT_VERSION ($ext_name) {
@@ -596,5 +595,17 @@ function GET_EXT_ID($name) {
        // Return value
        return $ret;
 }
+// Activate given extension
+function ACTIVATE_EXTENSION($ext_name) {
+       // Activate the extension
+       $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_active='Y' WHERE ext_name='%s' LIMIT 1",
+               array($ext_name), __FILE__, __LINE__);
+
+       // Extension has been activated?
+       if (SQL_AFFECTEDROWS() == 1) {
+               // Then run all queries
+               EXTENSION_RUN_SQLS(GET_EXT_ID($ext_name), "activate");
+       } // END - if
+}
 //
 ?>