wizard: split modelling, fix navigation while at it

PR: https://github.com/opnsense/core/issues/1359

src/opnsense/mvc/app/models/OPNsense/Base/Menu/Menu.xml

@@ -71,8 +71,8 @@
             </Tunables>
         </Settings>
         <LogFile order="150" VisibleName="Log File" url="/diag_logs.php" cssClass="fa fa-eye fa-fw"/>
-        <Wizard order="140" url="/wizard.php" cssClass="fa fa-magic fa-fw">
-            <Step url="/wizard.php*" visibility="hidden"/>
+        <Wizard order="140" url="/wizard.php?xml=setup" cssClass="fa fa-magic fa-fw">
+            <Step url="/wizard.php?xml=setup*" visibility="hidden"/>
         </Wizard>
         <Access order="10" cssClass="fa fa-users fa-fw">
             <Users order="10" url="/system_usermanager.php">
@@ -283,6 +283,7 @@
         <OpenVPN cssClass="fa fa-lock fa-fw" order="20">
             <Servers order="10" url="/vpn_openvpn_server.php">
                 <Edit url="/vpn_openvpn_server.php?*" visibility="hidden"/>
+                <Step url="/wizard.php?xml=openvpn*" visibility="hidden"/>
             </Servers>
             <Clients order="20" url="/vpn_openvpn_client.php">
                 <Edit url="/vpn_openvpn_client.php?*" visibility="hidden"/>

src/opnsense/mvc/app/models/OPNsense/Core/ACL/ACL.xml

@@ -449,12 +449,18 @@
             <pattern>interfaces_wireless.php*</pattern>
         </patterns>
     </page-interfaces-wireless>
-    <page-pfsensewizardsubsystem>
-        <name>Wizard subsystem</name>
+    <page-wizard-general>
+        <name>General Setup Wizard</name>
         <patterns>
-            <pattern>wizard.php*</pattern>
+            <pattern>wizard.php?xml=general*</pattern>
         </patterns>
-    </page-pfsensewizardsubsystem>
+    </page-wizard-general>
+    <page-wizard-openvpn>
+        <name>OpenVPN Server Wizard</name>
+        <patterns>
+            <pattern>wizard.php?xml=openvpn*</pattern>
+        </patterns>
+    </page-wizard-openvpn>
     <page-services-dhcprelay>
         <name>Services: DHCP Relay</name>
         <patterns>

src/www/fbegin.inc

@@ -29,34 +29,6 @@
     POSSIBILITY OF SUCH DAMAGE.
 */
 
-/* Determine automated help URL. Should output the page name and
-   parameters separately */
-$uri_split = "";
-preg_match("/\/(.*)\?(.*)/", $_SERVER["REQUEST_URI"], $uri_split);
-
-/* If there was no match, there were no parameters, just grab the filename
-   Otherwise, use the matched filename from above. */
-if (empty($uri_split[0])) {
-    $pagename = ltrim($_SERVER["REQUEST_URI"], '/');
-} else {
-    $pagename = $uri_split[1];
-}
-/* If the page name is still empty, the user must have requested / (index.php) */
-if (empty($pagename)) {
-    $pagename = "index.php";
-}
-
-/* If the filename is wizard.php, reparse looking for the .xml filename */
-if ($pagename == 'wizard.php') {
-    $param_split = explode('&', $uri_split[2]);
-    foreach ($param_split as $param) {
-        if (substr($param, 0, 4) == "xml=") {
-            $xmlfile = explode('=', $param);
-            $pagename = $xmlfile[1];
-        }
-    }
-}
-
 $aclObj = new \OPNsense\Core\ACL();
 
 /* display a top alert bar if need be */