Fixes for running SQL queries

[mailer.git] / inc / filters.php

diff --git a/inc/filters.php b/inc/filters.php
index 79f0ef4c6e31ae4925f166962a41b993abbce9df..1355975dd7c81e50fe950f1a26226e73cb33d343 100644 (file)
--- a/inc/filters.php
+++ b/inc/filters.php
@@ -125,12 +125,15 @@ ORDER BY `filter_id` ASC", __FILE__, __LINE__);
        // Run SQLs
        REGISTER_FILTER('run_sqls', 'RUN_SQLS');
 
+       // Admin ACL check
+       REGISTER_FILTER('check_admin_acl', 'CHECK_ADMIN_ACL');
+
        // Register shutdown filters
        REGISTER_FILTER('shutdown', 'FLUSH_FILTERS');
 }
 
 // "Registers" a new filter function
-function REGISTER_FILTER ($filterName, $filterFunction, $silentAbort = true, $force = false, $add = true) {
+function REGISTER_FILTER ($filterName, $filterFunction, $silentAbort = true, $force = false, $dry_run = false) {
        global $filters, $counter;
 
        // Extend the filter function name
@@ -155,7 +158,7 @@ function REGISTER_FILTER ($filterName, $filterFunction, $silentAbort = true, $fo
        } // END - if
 
        // Shall we add it?
-       if ($add) {
+       if (!$dry_run) {
                // Simply add it to the array
                $filters[$filterName][$filterFunction] = "Y";
                $counter[$filterName][$filterFunction] = 0;
@@ -163,7 +166,7 @@ function REGISTER_FILTER ($filterName, $filterFunction, $silentAbort = true, $fo
 }
 
 // "Unregisters" a filter from the given chain
-function UNREGISTER_FILTER ($filterName, $filterFunction, $force = false, $remove = true) {
+function UNREGISTER_FILTER ($filterName, $filterFunction, $force = false, $dry_run = false) {
        global $filters, $counter, $loadedFilters;
 
        // Extend the filter function name only if not loaded from database
@@ -179,7 +182,7 @@ function UNREGISTER_FILTER ($filterName, $filterFunction, $force = false, $remov
        } // END - if
 
        // Shall we remove? (default, not while just showing an extension removal)
-       if ($remove) {
+       if (!$dry_run) {
                // Mark for filter removal
                $filters[$filterName][$filterFunction] = "R";
                unset($counter[$filterName][$filterFunction]);
@@ -208,7 +211,7 @@ function RUN_FILTER ($filterName, $data = null, $silentAbort = true) {
        // Then run all filters
        foreach ($filters[$filterName] as $filterFunction=>$active) {
                // Debug message
-               //* DEBUG: */ echo __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): name={$filterName}, func={$filterFunction}, active={$active}<br />\n";
+               //* DEBUG: */ echo __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): name={$filterName},func={$filterFunction},active={$active}<br />\n";
 
                // Is the filter active?
                if ($active == "Y") {
@@ -316,7 +319,7 @@ function FILTER_FLUSH_FILTERS () {
        } // END - if
 
        // Run the run_sqls filter in non-dry mode
-       RUN_FILTER('run_sqls', false);
+       RUN_FILTER('run_sqls', array('dry_run' => false, 'sqls' => $SQLs));
 }
 
 // Filter for calling the handler for login failtures
@@ -385,38 +388,42 @@ function FILTER_SOLVE_TASK ($data) {
 
 // Filter to load include files
 function FILTER_LOAD_INCLUDES ($data) {
-       global $INC_POOL;
+       global $CSS;
+
+       // Default is $data as inclusion list
+       $INC_POOL = $data;
 
        // Is it an array?
-       if ((!isset($INC_POOL)) || (!is_array($INC_POOL))) {
+       if ((!isset($data)) || (!is_array($data))) {
                // Then abort here
                DEBUG_LOG(__FILE__, __LINE__, "INC_POOL is no array!");
                return $data;
-       } // END - if
+       } elseif (isset($data['inc_pool'])) {
+               // Use this as new inclusion pool!
+               $INC_POOL = $data['inc_pool'];
+       }
 
        // Check for added include files
        if (count($INC_POOL) > 0) {
                // Loads every include file
-               foreach ($INC_POOL as $fqfn) {
-                       require_once($fqfn);
+               foreach ($INC_POOL as $FQFN) {
+                       require_once($FQFN);
                } // END - foreach
 
-               // Remove array
-               unset($INC_POOL);
+               // Reset array
+               if (isset($data['inc_pool'])) $data['inc_pool'] = array();
        } // END - if
 
-       // Return $data
+       // Continue with processing
        return $data;
 }
 
 // Filter for running SQL commands
-function FILTER_RUN_SQLS ($dry_run) {
-       global $SQLs;
-
+function FILTER_RUN_SQLS ($data) {
        // Is the array there?
-       if ((is_array($SQLs)) && (!$dry_run)) {
+       if ((isset($data['sqls'])) && ((!isset($data['dry_run'])) || ($data['dry_run'] == false))) {
                // Run SQL commands
-               foreach ($SQLs as $sql) {
+               foreach ($data['sqls'] as $sql) {
                        $sql = trim($sql);
                        if (!empty($sql)) {
                                // Do we have an "ALTER TABLE" command?
@@ -429,10 +436,7 @@ function FILTER_RUN_SQLS ($dry_run) {
                                }
                        } // END - if
                } // END - foreach
-       } elseif (GET_EXT_VERSION("sql_patches") == "") {
-               // Remove SQLs if extension is not installed
-               $SQLs = array();
-       }
+       } // END - if
 }
 
 // Filter for updating/validating login data
@@ -474,7 +478,7 @@ function FILTER_UPDATE_LOGIN_DATA () {
 
                        // Update last module / online time
                        $result = SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET last_module='%s', last_online=UNIX_TIMESTAMP(), REMOTE_ADDR='%s' WHERE userid=%s LIMIT 1",
-                        array($GLOBALS['what'], GET_REMOTE_ADDR(), $GLOBALS['userid']), __FILE__, __LINE__);
+                               array($GLOBALS['what'], GET_REMOTE_ADDR(), $GLOBALS['userid']), __FILE__, __LINE__);
                }
        }  else {
                // Destroy session, we cannot update!
@@ -482,5 +486,27 @@ function FILTER_UPDATE_LOGIN_DATA () {
        }
 }
 
+// Filter for checking admin ACL
+function FILTER_CHECK_ADMIN_ACL () {
+       // Extension not installed so it's always allowed to access everywhere!
+       $ret = true;
+
+       // Ok, Cookie-Update done
+       if ((EXT_IS_ACTIVE("admins")) && (GET_EXT_VERSION("admins") > "0.2")) {
+               // Check if action GET variable was set
+               $action = SQL_ESCAPE($GLOBALS['action']);
+               if (!empty($GLOBALS['what'])) {
+                       // Get action value by what-value
+                       $action = GET_ACTION("admin", $GLOBALS['what']);
+               } // END - if
+
+               // Check for access control line of current menu entry
+               $ret = ADMINS_CHECK_ACL($action, $GLOBALS['what']);
+       } // END - if
+
+       // Return result
+       return $ret;
+}
+
 //
 ?>