- // Check if script is installed if not return a 'done' to prevent some errors
- if ((!isInstalled()) || (isInstalling()) || (!isAdminRegistered())) {
- // Not installed or no admin registered or in installation phase
- return 'done';
- } // END - if
-
- // Init variables
- $locked = 'Y';
- $hidden = 'N';
- $admin = 'N';
- $mem = 'N';
- $found = false;
-
- // Check if cache is latest version
- if (GET_EXT_VERSION('cache') >= '0.1.2') {
- // Is the cache there?
- if (!isset($GLOBALS['cache_array']['modules'])) {
- // This should normally not happen...
- debug_report_bug("Cache 'modules' is gone.");
- } // END - if
-
- // Is the module cached?
- if (isset($GLOBALS['cache_array']['modules']['locked'][$mod_chk])) {
- // Check cache
- $locked = $GLOBALS['cache_array']['modules']['locked'][$mod_chk];
- $hidden = $GLOBALS['cache_array']['modules']['hidden'][$mod_chk];
- $admin = $GLOBALS['cache_array']['modules']['admin_only'][$mod_chk];
- $mem = $GLOBALS['cache_array']['modules']['mem_only'][$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), __FUNCTION__, __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";
- } else {
- // @TODO Nothing helped???
- DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("ret=%s,locked=%s,admin=%s,mem=%s",
- $ret,
- $locked,
- $admin,
- $mem
- ));
- }
- } // END - if
-
- // Still no luck or not found?
- if (($ret == "cache_miss") || (!$found)) {
- // ----- Legacy module ----- ---- Module in base folder ---- --- Module with extension's name ---
- if ((isFileReadable(sprintf("%sinc/modules/%s.php", constant('PATH'), $mod))) || (isFileReadable(sprintf("%s%s.php", constant('PATH'), $mod))) || (isFileReadable(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), __FUNCTION__, __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), __FUNCTION__, __LINE__);
- }
-
- // Everthing is fine?
- if (SQL_AFFECTEDROWS() < 1) {
- // Something bad happend!
- return "major";
- } // END - if
-
- // Destroy cache here
- rebuildCacheFiles("modreg", "modreg");
-
- // And reload data
- $ret = checkModulePermissions($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;