<?php
/***
 *  TABS Asterisk Billing System
 *  Copyright (C) 2008  Thusa Business Support (Pty) Ltd.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 * 
 ***/

/**
* Add User form 
*
* Add a user in the database
* @author Tristan Coetzee
* @version 0.1.0
*/

//{{{ includes
  require_once 'include/initialisation.inc.php';
//}}}

//{{{ custom initialisation
  $tpl->setTPL("user_form.tpl");
  $form = new HTML_QuickForm("NewForm");
  if(isset($_POST['user_add'])&&('Add a new user'==$_POST['user_add']))  {
    //we have just come through here from the admin page, so unset Post vars
    unset ($_POST);
  }
//}}}

function process_data($args)  {
/**
* Process Data 
*
* This is the callback function to handle the processing of the QF
* @author Tristan Coetzee
* @param $args Contains the form variables supplied by HTML_QF
* @version 0.1.0
*/
  global $LUA;
  global $ini;
  
//{{{ define and set liveuser default user type
//    $user_type = LIVEUSER_ANONYMOUS_TYPE_ID;   // lowest user level: anonymous
  $user_type = LIVEUSER_USER_TYPE_ID;        // highest user level
//    $user_type = LIVEUSER_ADMIN_TYPE_ID;       // lowest admin level
//    $user_type = LIVEUSER_AREAADMIN_TYPE_ID;   // area admin level (lookup area admin)
//    $user_type = LIVEUSER_SUPERADMIN_TYPE_ID;  // all rights granted
//    $user_type = LIVEUSER_MASTERADMIN_TYPE_ID; // highest admin level
//}}}
  if('Add User!'==$args['btnAddEdit'])  {
    //submit button was pressed
    $user_data = array(
      'auth_user_id'=>$args['lu_auth_user_id'],
      'handle'=>$args['lu_handle'],
      'passwd'=>$args['lu_passwd'],
      'is_active'=>'1',
      'user_alias'=>$args['txtUserAlias'],
      'user_email'=>$args['txtUserEmail'],
      'user_phone'=>$args['txtUserPhone'],
      'user_cost_multiplier'=>$args['txtUserCostMult'],
      'perm_type'=>$user_type
    );
  
    $perm_user_id = $LUA->addUser($user_data);
    if ($perm_user_id===false)  {
      print_r($LUA->getErrors());
      die("Error adding user");
    } else {
      if(isset($args['sel_priv_id'])&&!empty($args['sel_priv_id'])) {
        $group_id = $args['sel_priv_id'];
      } else {
        $group_id = 0;
      }
      //create permissions in usergroups table using new perm_user_id
      $user_perm = array(
        'perm_user_id'=>$perm_user_id,
        'group_id'=>$group_id
      );
      
      if(!$LUA->perm->addUserToGroup($user_perm))  {
        print_r($LUA->getErrors());
        die("Error adding user to group");
      } else {
        //add user to sip.conf if needed...
        if(isset($args['sipconf'])&&!empty($args['sipconf'])) {
          $fp = fopen($ini['Asterisk']['conf_path'] . $ini['Asterisk']['conf_filename'], "ab");
          if($fp) {
            $contentStr = "\n[{$args['txtUserPhone']}]\n".$args['sipconf']."\n\n";
            fwrite($fp,$contentStr);
            fclose($fp);
          }
        }
        return "User Added Successfully!";
      }
    }
  }
} //end of process_data callback function

  if(isset($ini['Asterisk']['synch_users'])&&$ini['Asterisk']['synch_users']==true)  {
    $SIPconf = getSIPConfig($ini);
    if($SIPconf) {
      $chkSIP = true;
      $conf_area = $form->addElement('textarea','sipconf','Asterisk Configuration',array('rows'=>20,'cols'=>50));
      $form->setDefaults(array('sipconf'=>"disallow=all\nallow=g729\nallowguest=yes\ntype=friend\ncallerid=\nmailbox= @post-office\n;restrictcid=no\nusername=\nhost=dynamic\n;nat=yes\ncanreinvite=no\nqualify=5000\ndtmfmode=rfc2833\n;callgroup=3\n;pickupgroup=3,31\n;outgoinglimit=1\n\n"));
      $tpl->assign('sip_conf_found',true);
    } else {
      $chkSIP = false;
    } 
    //var_dump($SIPconf);
  } else {
    $chkSIP = false;
  }

//{{{ add basic form elements
  $form->addElement('header',"hdrTop","Add User");
  //$form->addElement('text','lu_auth_user_id',"User ID: ",array('maxlength'=>'100'));
  $form->addElement('text','lu_handle',"Handle: ",array('maxlength'=>'100'));
  $form->addElement('text','txtUserAlias',"User Name: ",array('maxlength'=>'100'));
  $form->addElement('text','txtUserEmail',"Email: ",array('maxlength'=>'100'));
  $form->addElement('text','txtUserPhone',"Phone: ",array('maxlength'=>'100'));
  $form->addElement('text','txtUserCostMult',"Cost Multiplier: ",array('maxlength'=>'20'));
  $form->addElement('password','lu_passwd',"Password: ",array('maxlength'=>'100'));
  $form->addElement('password','lu_confirm_pwd',"Confirm Password: ",array('maxlength'=>'20'));
  $form->addElement('submit','btnAddEdit','Add User!');
//}}}

//{{{ add select elements
  $yesno = array("Y","N");
  $active =& $form->addElement('select','sel_isActive','Active: ',$yesno);
  
  //{{{ create select privilege element
    $pr_query = "SELECT `group_id`,`group_define_name` FROM `liveuser_groups`";
    $pr_res = $db->query($pr_query);  
    if(handleError($pr_res))  {
      $privileges = array();
      while($pr_res->fetchInto($pr_rec))  {
        $privileges[$pr_rec['group_id']] = $pr_rec['group_define_name'];  
      }
      $form->addElement('select','sel_priv_id','Select System Privileges: ',$privileges);
    }
  //}}}
//}}}

//{{{ create filters
  $form->applyFilter('all','trim');
//}}}
  
//{{{ create rules
  //$form->addRule('lu_auth_user_id',"This is a required value",'required');
  $form->addRule('lu_handle',"This is a required value",'required');
  $form->addRule('lu_passwd',"This is a required value",'required');
  $form->addRule('lu_confirm_pwd',"This is a required value",'required');
  $form->addRule('sel_group_id',"This is a required value",'required');
  $form->addRule(array('lu_passwd','lu_confirm_pwd'),"The passwords must match",'compare');
  $form->addRule('txtUserCostMult',"This is a numeric value",'numeric');
//}}}

//{{{ validate form
  if($form->validate()) {
    $result = $form->process('process_data','false');
    $form->addElement('text','txtResult',$result);
  } else {
    
  }
//}}}

//{{{ assign form to tpl and display form
  $tpl->display(&$form);
//}}}
?>