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Global variables rewritten
[mailer.git] / inc / extensions.php
diff --git a/inc/extensions.php b/inc/extensions.php
index 608cb3234fa92c51de596fb65019fec9637a045e..0f02e6a12485495daa7c172bdd724f66c24f12da 100644 (file)
--- a/inc/extensions.php
+++ b/inc/extensions.php
@@ -39,7 +39,7 @@ if (!defined('__SECURITY')) {
 
 // Load the extension and maybe found language and function files.
 function LOAD_EXTENSION ($ext_name, $EXT_LOAD_MODE = "", $EXT_VER = "", $dry_run = false, &$SQLs = array()) {
-       global $EXT_LOADED, $_CONFIG, $CSS, $cacheMode, $EXT_VER_HISTORY;
+       global $EXT_LOADED, $_CONFIG, $EXT_VER_HISTORY;
        global $INC_POOL, $EXT_UPDATE_DEPENDS, $EXT_DEPRECATED, $UPDATE_NOTES;
        global $EXT_VERSION, $EXT_ALWAYS_ACTIVE;
 
@@ -128,7 +128,7 @@ function LOAD_EXTENSION ($ext_name, $EXT_LOAD_MODE = "", $EXT_VER = "", $dry_run
 
 // Registeres an extension and possible update depencies
 function EXTENSION_REGISTER ($ext_name, $task_id, $dry_run = false, $logout = true) {
-       global $UPDATE_NOTES, $INC_POOL, $cacheInstance;
+       global $UPDATE_NOTES, $INC_POOL;
        global $EXT_VER_HISTORY, $NOTES, $EXT_ALWAYS_ACTIVE, $EXT_VERSION;
        global $EXT_UPDATE_DEPENDS;
 
@@ -271,8 +271,6 @@ function EXTENSION_REGISTER ($ext_name, $task_id, $dry_run = false, $logout = tr
 // Run SQL queries for given extension id
 // @TODO Change from ext_id to ext_name (not just even the variable! ;-) )
 function EXTENSION_RUN_SQLS ($ext_id, $load_mode) {
-       global $cacheInstance;
-
        // This shall never do a non-admin user!
        if (!IS_ADMIN()) return false;
 
@@ -321,8 +319,6 @@ function EXTENSION_RUN_SQLS ($ext_id, $load_mode) {
 
 // Check if given extension is active
 function EXT_IS_ACTIVE ($ext_name) {
-       global $cacheArray;
-
        // Extensions are all inactive during installation
        if ((!isBooleanConstantAndTrue('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing')) || (empty($ext_name))) return false;
 
@@ -330,10 +326,10 @@ function EXT_IS_ACTIVE ($ext_name) {
        $active = "N";
 
        // Check cache
-       if (isset($cacheArray['extensions']['ext_active'][$ext_name])) {
+       if (isset($GLOBALS['cache_array']['extensions']['ext_active'][$ext_name])) {
                // Load from cache
                //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "CACHE! ext_name={$ext_name}");
-               $active = $cacheArray['extensions']['ext_active'][$ext_name];
+               $active = $GLOBALS['cache_array']['extensions']['ext_active'][$ext_name];
 
                // Count cache hits
                incrementConfigEntry('cache_hits');
@@ -354,11 +350,11 @@ function EXT_IS_ACTIVE ($ext_name) {
 
                // Write cache array
                //* DEBUG: */ echo $ext_name."[DB]: {$active}");
-               $cacheArray['extensions']['ext_active'][$ext_name] = $active;
+               $GLOBALS['cache_array']['extensions']['ext_active'][$ext_name] = $active;
        } else {
                // Extension not active!
                //* DEBUG: */ echo $ext_name.": Not active!");
-               $cacheArray['extensions']['ext_active'][$ext_name] = "N";
+               $GLOBALS['cache_array']['extensions']['ext_active'][$ext_name] = "N";
        }
 
        // Debug message
@@ -369,7 +365,7 @@ function EXT_IS_ACTIVE ($ext_name) {
 }
 // Get version from extensions
 function GET_EXT_VERSION ($ext_name) {
-       global $cacheArray, $cacheInstance;
+       // By default no extension is found
        $ext_ver = false;
 
        // Extensions are all inactive during installation
@@ -377,14 +373,14 @@ function GET_EXT_VERSION ($ext_name) {
        //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ": ext_name={$ext_name}");
 
        // Is the cache written?
-       if (isset($cacheArray['extensions']['ext_version'][$ext_name])) {
+       if (isset($GLOBALS['cache_array']['extensions']['ext_version'][$ext_name])) {
                // Load data from cache
                //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ": CACHE!");
-               $ext_ver = $cacheArray['extensions']['ext_version'][$ext_name];
+               $ext_ver = $GLOBALS['cache_array']['extensions']['ext_version'][$ext_name];
 
                // Count cache hits
                incrementConfigEntry('cache_hits');
-       } elseif (!is_object($cacheInstance)) {
+       } elseif (!is_object($GLOBALS['cache_instance'])) {
                // Load from database
                $result = SQL_QUERY_ESC("SELECT ext_version FROM `{!_MYSQL_PREFIX!}_extensions` WHERE ext_name='%s' LIMIT 1",
                        array($ext_name), __FILE__, __LINE__);
@@ -399,7 +395,7 @@ function GET_EXT_VERSION ($ext_name) {
                SQL_FREERESULT($result);
 
                // Set cache
-               $cacheArray['extensions']['ext_version'][$ext_name] = $ext_ver;
+               $GLOBALS['cache_array']['extensions']['ext_version'][$ext_name] = $ext_ver;
        }
 
        // Return result
@@ -410,8 +406,8 @@ function GET_EXT_VERSION ($ext_name) {
 // Updates a given extension with current extension version to latest version
 function EXTENSION_UPDATE ($ext_name, $ext_ver, $dry_run = false) {
        // This shall never do a non-admin user!
-       global $cacheInstance, $UPDATE_NOTES, $NOTES, $EXT_VER_HISTORY;
-       global $EXT_UPDATE_DEPENDS, $EXT_VERSION, $INC_POOL, $cacheArray, $SQLs;
+       global $UPDATE_NOTES, $NOTES, $EXT_VER_HISTORY;
+       global $EXT_UPDATE_DEPENDS, $EXT_VERSION, $INC_POOL, $SQLs;
 
        // Init arrays
        $SQLs = array(); $INC_POOL = array();
@@ -439,14 +435,14 @@ function EXTENSION_UPDATE ($ext_name, $ext_ver, $dry_run = false) {
                // And load SQL queries in order of version history
                for ($idx = ($start + 1); $idx < sizeof($history); $idx++) {
                        // Set extension version
-                       $cacheArray['update_ver'][$ext_name] = $history[$idx];
+                       $GLOBALS['cache_array']['update_ver'][$ext_name] = $history[$idx];
 
                        // Load again...
-                       LOAD_EXTENSION($ext_name, "update", $cacheArray['update_ver'][$ext_name], $dry_run, $SQLs);
+                       LOAD_EXTENSION($ext_name, "update", $GLOBALS['cache_array']['update_ver'][$ext_name], $dry_run, $SQLs);
 
                        if (!empty($EXT_UPDATE_DEPENDS)) {
                                // Backup current SQL queries
-                               $cacheArray['update_sqls'][$ext_name] = $SQLs;
+                               $GLOBALS['cache_array']['update_sqls'][$ext_name] = $SQLs;
 
                                // Is the extension there?
                                if (GET_EXT_VERSION($EXT_UPDATE_DEPENDS) != "") {
@@ -458,20 +454,20 @@ function EXTENSION_UPDATE ($ext_name, $ext_ver, $dry_run = false) {
                                }
 
                                // Restore previous SQL queries
-                               $SQLs = $cacheArray['update_sqls'][$ext_name];
-                               unset($cacheArray['update_sqls'][$ext_name]);
+                               $SQLs = $GLOBALS['cache_array']['update_sqls'][$ext_name];
+                               unset($GLOBALS['cache_array']['update_sqls'][$ext_name]);
                        } // END - if
 
                        // Add notes
-                       $NOTES .= ADD_EXTENSION_NOTES($cacheArray['update_ver'][$ext_name], $UPDATE_NOTES);
+                       $NOTES .= ADD_EXTENSION_NOTES($GLOBALS['cache_array']['update_ver'][$ext_name], $UPDATE_NOTES);
                } // END - for
 
                // In real-mode execute any existing includes
                if (!$dry_run) {
-                       $cacheArray['inc_pool'][$ext_name] = $INC_POOL;
+                       $GLOBALS['cache_array']['inc_pool'][$ext_name] = $INC_POOL;
                        RUN_FILTER('load_includes', $INC_POOL);
-                       $INC_POOL = $cacheArray['inc_pool'][$ext_name];
-                       unset($cacheArray['inc_pool'][$ext_name]);
+                       $INC_POOL = $GLOBALS['cache_array']['inc_pool'][$ext_name];
+                       unset($GLOBALS['cache_array']['inc_pool'][$ext_name]);
                } // END - if
 
                // Run SQLs
@@ -479,15 +475,15 @@ function EXTENSION_UPDATE ($ext_name, $ext_ver, $dry_run = false) {
 
                if (!$dry_run) {
                        // Create task
-                       CREATE_EXTENSION_UPDATE_TASK(GET_CURRENT_ADMIN_ID(), $ext_name, $cacheArray['update_ver'][$ext_name], SQL_ESCAPE($NOTES));
+                       CREATE_EXTENSION_UPDATE_TASK(GET_CURRENT_ADMIN_ID(), $ext_name, $GLOBALS['cache_array']['update_ver'][$ext_name], SQL_ESCAPE($NOTES));
 
                        // Update extension's version
                        SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_version='%s' WHERE ext_name='%s' LIMIT 1",
-                               array($cacheArray['update_ver'][$ext_name], $ext_name), __FILE__, __LINE__);
+                               array($GLOBALS['cache_array']['update_ver'][$ext_name], $ext_name), __FILE__, __LINE__);
 
                        // Remove arrays
                        unset($SQLs);
-                       unset($cacheArray['update_ver'][$ext_name]);
+                       unset($GLOBALS['cache_array']['update_ver'][$ext_name]);
 
                        // Run filters on success extension update
                        RUN_FILTER('extension_update', $ext_name);
@@ -563,15 +559,13 @@ function EXTENSION_VERBOSE_TABLE ($queries = array(), $title = "", $dashed = "",
 
 // Get extension name from id
 function GET_EXT_NAME ($ext_id) {
-       global $cacheArray;
-
        // Init extension name
        $ret = "";
 
        // Is cache there?
-       if (isset($cacheArray['extensions']['ext_name'][$ext_id])) {
+       if (isset($GLOBALS['cache_array']['extensions']['ext_name'][$ext_id])) {
                // Load from cache
-               $ret = $cacheArray['extensions']['ext_name'][$ext_id];
+               $ret = $GLOBALS['cache_array']['extensions']['ext_name'][$ext_id];
 
                // Count cache hits
                incrementConfigEntry('cache_hits');
@@ -587,13 +581,11 @@ function GET_EXT_NAME ($ext_id) {
 
 // Get extension id from name
 function GET_EXT_ID ($ext_name) {
-       global $cacheArray;
-
        // Init ID number
        $ret = 0;
-       if (isset($cacheArray['extensions']['ext_id'][$ext_name])) {
+       if (isset($GLOBALS['cache_array']['extensions']['ext_id'][$ext_name])) {
                // Load from cache
-               $ret = $cacheArray['extensions']['ext_id'][$ext_name];
+               $ret = $GLOBALS['cache_array']['extensions']['ext_id'][$ext_name];
 
                // Count cache hits
                incrementConfigEntry('cache_hits');
@@ -726,20 +718,19 @@ VALUES (0,0,'NEW','EXTENSION_DEACTIVATION','%s','%s',UNIX_TIMESTAMP())",
 
 // Checks if the module has a menu
 function MODULE_HAS_MENU ($mod, $forceDb = false) {
-       global $cacheArray;
-
        // All is false by default
        $ret = false;
+
        //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):mod={$mod},cache=".GET_EXT_VERSION("cache")."<br />\n";
        if (GET_EXT_VERSION("cache") >= "0.1.2") {
                // Cache version is okay, so let's check the cache!
-               if (isset($cacheArray['modules']['has_menu'][$mod])) {
+               if (isset($GLOBALS['cache_array']['modules']['has_menu'][$mod])) {
                        // Check module cache and count hit
-                       $ret = ($cacheArray['modules']['has_menu'][$mod] == "Y");
+                       $ret = ($GLOBALS['cache_array']['modules']['has_menu'][$mod] == "Y");
                        incrementConfigEntry('cache_hits');
-               } elseif (isset($cacheArray['extensions']['ext_menu'][$mod])) {
+               } elseif (isset($GLOBALS['cache_array']['extensions']['ext_menu'][$mod])) {
                        // Check cache and count hit
-                       $ret = ($cacheArray['extensions']['ext_menu'][$mod] == "Y");
+                       $ret = ($GLOBALS['cache_array']['extensions']['ext_menu'][$mod] == "Y");
                        incrementConfigEntry('cache_hits');
                } elseif ((IS_ADMIN()) && ($mod == "admin")) {
                        // Admin module has always a menu!
@@ -756,7 +747,7 @@ function MODULE_HAS_MENU ($mod, $forceDb = false) {
                        list($has_menu) = SQL_FETCHROW($result);
 
                        // Fake cache... ;-)
-                       $cacheArray['extensions']['ext_menu'][$mod] = $has_menu;
+                       $GLOBALS['cache_array']['extensions']['ext_menu'][$mod] = $has_menu;
 
                        // Does it have a menu?
                        $ret = ($has_menu == "Y");
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