-// Check validity of a given module name (no file extension)
-function CHECK_MODULE ($mod) {
- // We need them now here...
- global $cacheArray, $cacheInstance;
-
- // Filter module name (names with low chars and underlines are fine!)
- $mod = preg_replace("/[^a-z_]/", "", $mod);
-
- // Check for prefix is a extension...
- $modSplit = explode("_", $mod);
- $extension = ""; $mod_chk = $mod;
- //* DEBUG: */ echo __LINE__."*".count($modSplit)."*/".$mod."*<br />";
- if (count($modSplit) == 2) {
- // Okay, there is a seperator (_) in the name so is the first part a module?
- //* DEBUG: */ echo __LINE__."*".$modSplit[0]."*<br />";
- if (EXT_IS_ACTIVE($modSplit[0])) {
- // The prefix is an extension's name, so let's set it
- $extension = $modSplit[0]; $mod = $modSplit[1];
- }
- }
-
- // Major error in module registry is the default
- $ret = "major";
-
- // Check if script is installed if not return a "done" to prevent some errors
- if ((!isBooleanConstantAndTrue('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing')) || (!isBooleanConstantAndTrue('admin_registered'))) return "done";
-
- // Check if cache is latest version
- $locked = "Y"; $hidden = "N"; $admin = "N"; $mem = "N"; $found = false;
- if (GET_EXT_VERSION("cache") >= "0.1.2") {
- // Is the module cached?
- if (isset($cacheArray['modules']['locked'][$mod_chk])) {
- // Check cache
- $locked = $cacheArray['modules']['locked'][$mod_chk];
- $hidden = $cacheArray['modules']['hidden'][$mod_chk];
- $admin = $cacheArray['modules']['admin_only'][$mod_chk];
- $mem = $cacheArray['modules']['mem_only'][$mod_chk];
-
- // Update cache hits
- incrementConfigEntry('cache_hits');
- $found = true;
- } else {
- // No, then we have to update it!
- $ret = "cache_miss";
- }
- } elseif (!EXT_IS_ACTIVE("cache")) {
- // Check for module in database
- $result = SQL_QUERY_ESC("SELECT locked, hidden, admin_only, mem_only FROM `{!_MYSQL_PREFIX!}_mod_reg` WHERE module='%s' LIMIT 1", array($mod_chk), __FILE__, __LINE__);
- if (SQL_NUMROWS($result) == 1) {
- // Read data
- list($locked, $hidden, $admin, $mem) = SQL_FETCHROW($result);
- SQL_FREERESULT($result);
- $found = true;
- }
- }
-
- // Is the module found?
- if ($found === true) {
- // Check returned values against current access permissions
- //
- // Admin access ----- Guest access ----- --- Guest or member? ---
- if ((IS_ADMIN()) || (($locked == "N") && ($admin == "N") && (($mem == "N") || (IS_MEMBER())))) {
- // If you are admin you are welcome for everything!
- $ret = "done";
- } elseif ($locked == "Y") {
- // Module is locked
- $ret = "locked";
- } elseif (($mem == "Y") && (!IS_MEMBER())) {
- // You have to login first!
- $ret = "mem_only";
- } elseif (($admin == "Y") && (!IS_ADMIN())) {
- // Only the Admin is allowed to enter this module!
- $ret = "admin_only";
- }
- } // END - if
-
- // Still no luck or not found?
- if (($ret == "cache_miss") || (!$found)) {
- // ----- Legacy module ----- ---- Module in base folder ---- --- Module with extension's name ---
- if ((FILE_READABLE(sprintf("%sinc/modules/%s.php", constant('PATH'), $mod))) || (FILE_READABLE(sprintf("%s%s.php", constant('PATH'), $mod))) || (FILE_READABLE(sprintf("%s%s/%s.php", constant('PATH'), $extension, $mod)))) {
- // Data is missing so we add it
- if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
- // Since 0.3.6 we have a has_menu column, this took me a half hour
- // to find a loop here... *sigh*
- SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mod_reg`
-(module, locked, hidden, mem_only, admin_only, has_menu) VALUES
-('%s','Y','N','N','N','N')", array($mod_chk), __FILE__, __LINE__);
- } else {
- // Wrong/missing sql_patches!
- SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mod_reg`
-(module, locked, hidden, mem_only, admin_only) VALUES
-('%s','Y','N','N','N')", array($mod_chk), __FILE__, __LINE__);
- }
-
- // Everthing is fine?
- if (SQL_AFFECTEDROWS() < 1) {
- // Something bad happend!
- return "major";
- } // END - if
-
- // Destroy cache here
- REBUILD_CACHE("mod_reg", "modreg");
-
- // And reload data
- $ret = CHECK_MODULE($mod_chk);
- } else {
- // Module not found we don't add it to the database
- $ret = "404";
- }
- } elseif (!$found) {
- // Problem with module detected
- DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Problem in module %s detected. ret=%s, locked=%s, hidden=%s, mem=%s, admin=%s",
- $mod,
- $ret,
- $locked,
- $hidden,
- $mem,
- $admin
- ));
- }
-
- // Return the value
- return $ret;
-}
-
-// Add menu description pending on given file name (without path!)
-function ADD_DESCR ($ACC_LVL, $file, $return = false, $output = true) {
- global $NAV_DEPTH;
-
- // Use only filename of the file ;)
- $file = basename($file);