Merge pull request #37 from dkgroot/master

Fix links in README.md

README.md

@@ -1,24 +1,17 @@
 ## Welcome to Chan_SCCP GUI Manager for FreePBX
 
-```
- SSSSS      CCCCC     CCCCC   PPPP       
-SS   SS    CC    C   CC   CC  PP  P     
-SS    S    CC        CC       PPPP      
-SS         CC   CC   CC   CC  PP       
- SSS        CCCCC     CCCCC   PP       
-   SSS                                 
-     SS     GGGGG    UU   UU  IIII
-     SS    GG        UU   UU   II           
-S    SS    GG  GGG   UU   UU   II
-SS   SS    GG    G   UU   UU   II
- SSSSS      GGGGG     UUUUU   IIII
-```
+![Gif](https://github.com/PhantomVl/sccp_manager/raw/develop/.dok/image/Demo_1s5.gif)
 
-### Hot Link 
+  * [Installation](https://github.com/PhantomVl/sccp_manager#installation)
+  * [Prerequisites](https://github.com/PhantomVl/sccp_manager#prerequisites)
+  * [Links](https://github.com/PhantomVl/sccp_manager#link)
+  * [Wiki](https://github.com/PhantomVl/sccp_manager/wiki)
+  
+## Link
 
 [![Download Sccp-Mamager](https://img.shields.io/badge/SccpGUI-build-ff69b4.svg)](https://github.com/PhantomVl/sccp_manager/archive/master.zip)
 [![Download Chan-SCCP channel driver for Asterisk](https://img.shields.io/sourceforge/dt/chan-sccp-b.svg)](https://github.com/chan-sccp/chan-sccp/releases/latest)
-[![Chan-SCCP Documentation] (https://img.shields.io/badge/docs-wiki-blue.svg)](https://github.com/chan-sccp/chan-sccp/wiki)
+[![Chan-SCCP Documentation](https://img.shields.io/badge/docs-wiki-blue.svg)](https://github.com/chan-sccp/chan-sccp/wiki)
 
 This module has been developed to help IT Staff with their Asterisk-Cisco infrastructure deployment,
 providing easily provisioning and managing Cisco IP phones and extensions in a similar way as it does with Cisco CallManager.
@@ -35,7 +28,7 @@ And you can use the driver functions "sccp_chain" from the GUI module.
 ### Wiki
 You can find more information and documentation on our [![SCCP Manager Wiki](https://img.shields.io/badge/Wiki-new-blue.svg)](https://github.com/PhantomVl/sccp_manager/wiki)
 
-### Prerequisites
+## Prerequisites
 Make sure you have the following installed on your system:
 - c-compiler:
   - gcc >= 4.4  (note: older not supported, higher advised)
@@ -49,17 +42,17 @@ Make sure you have the following installed on your system:
 - standard posix compatible applications like sed, awk, tr
 
 ### Requirements
-- Chan_SCCP module 4.3.0 (or later) channel driver for Asterisk: [See our WIKI] (https://github.com/chan-sccp/chan-sccp/wiki/Building-and-Installation-Guide)
+- Chan_SCCP module 4.3.0 (or later) channel driver for Asterisk: [See our WIKI](https://github.com/chan-sccp/chan-sccp/wiki/Building-and-Installation-Guide)
   - expected configure flags: 
     ```./configure --enable-conference --enable-advanced-functions --enable-distributed-devicestate```
   - Creating mysql DB from sorce 
     ```mysql -u root asterisk < mysql-v5_enum.sql```
 
-- TFTP Server running under (recomended) /tftpboot/ [See our WIKI] (https://github.com/chan-sccp/chan-sccp/wiki/setup-tftp-service)
+- TFTP Server running under (recomended) /tftpboot/ [See our WIKI](https://github.com/chan-sccp/chan-sccp/wiki/setup-tftp-service)
   - You will need the phone settings templates. You can use the templates taken from the distribution "chan-sccp" 
     ```cp /usr/src/chan-sccp/conf/tftp/\*.xml\* /tftpboot/templates/```
 
-- configure DHCP server [See our WIKI] (https://github.com/chan-sccp/chan-sccp/wiki/setup-dhcp-service)
+- configure DHCP server [See our WIKI](https://github.com/chan-sccp/chan-sccp/wiki/setup-dhcp-service)
 
 ### Setup
 - [Setting up a FreePBX system](http://wiki.freepbx.org/display/FOP/Install+FreePBX)
@@ -67,7 +60,7 @@ Make sure you have the following installed on your system:
 - The sccp_manager module will automatically setup and configure asterisk realtime database for chan-sccp.
   For more information about realtime [See chan-sccp wiki](https://github.com/chan-sccp/chan-sccp/wiki/Realtime-Configuration).
 
-### Module installation
+## Installation
 
 1. Download module into your local system. (/var/www/html/admin/modules/)
 2. Goto FreePBX Admin -> Module Admin.

Sccp_manager.class.php

@@ -360,8 +360,8 @@ class Sccp_manager extends \FreePBX_Helpers implements \BMO {
         $request = $_REQUEST;
         $action = !empty($request['action']) ? $request['action'] : '';
 
-        if (!empty(($this->sccpvalues['displayconfig']))) {
-            if (!empty(($this->sccpvalues['displayconfig']['data'] == 'sccpsimple'))) {
+        if (!empty($this->sccpvalues['displayconfig'])) {
+            if (!empty($this->sccpvalues['displayconfig']['data']) &&  ($this->sccpvalues['displayconfig']['data']== 'sccpsimple')) {
             $this->pagedata = array(
                 "general" => array(
                     "name" => _("General SCCP Settings"),
@@ -1460,7 +1460,7 @@ class Sccp_manager extends \FreePBX_Helpers implements \BMO {
     function init_sccp_path() {
         global $db;
         global $amp_conf;
-        $driver_revision  = array('0' => '', '430' => '.v431', '431' => '.v431');
+        $driver_revision  = array('0' => '', '430' => '.v431', '431' => '.v432');
         
         
         $confDir = $amp_conf["ASTETCDIR"];        

conf/Sccp.class.php.v431

@@ -34,8 +34,8 @@ class Sccp extends \FreePBX\modules\Core\Driver {
 			"prettyName" => _("Sccp Custom Driver"),
 			"shortName" => "SCCP",
 			"description" => _("Sccp Device"),
-			"Version" => "11.3.v431",
-			"about" => "Sccp mysql class Base ver: 11.3, Sccp ver: 431"
+			"Version" => "11.3.v432",
+			"about" => "Sccp mysql class Base ver: 11.3, Sccp ver: 432"
 		);
 	}
 /*        
@@ -91,7 +91,7 @@ class Sccp extends \FreePBX\modules\Core\Driver {
                         case 'secondary_dialtone_tone':
                         case 'dnd':
                             $sql .= ', '.$key;
-                            if (!empty($settings[$val]['value'])){
+                            if (!$this->is_my_blank($settings[$val]['value'])){
                                 $sqlv .= ", '".$settings[$val]['value']."' ";
                             } else {
                                 $sqlv .= ", NULL ";
@@ -409,6 +409,9 @@ class Sccp extends \FreePBX\modules\Core\Driver {
 		$devopts = $tmparr;
 		return $devopts;
 	}
+  public function is_my_blank($value) {
+    return empty($value) && !is_numeric($value);
+  }        	
   public function getDeviceHeaders() {
                 return array(
                         'secret' => array('identifier' => _('Secret'), 'description' => sprintf(_('Secret [Enter "%s" to regenerate]'),"REGEN")),