<?php


function countMessage($id){
	global $db;

	$sql = $db->query("SELECT * FROM msg WHERE senderid='$id' AND active='1'");

	return $sql->num_rows;
}
function readMessage($uid){
    global $db;

    $sql = $db->query("UPDATE msg SET active=0 WHERE receiverid='$uid'");
}
function incentive1($uid,$stage,$level){
	global $db;

	$sql = $db->query("SELECT * FROM incentive WHERE id='$uid' AND stage='$stage' AND level='$level'");
	$row = $sql->fetch_assoc();
	if($sql->num_rows > 0){
		return true;
	}
	else {
		return false;
	}
}
function sumStage2Wallet() {
    global $db;
    
    $sql = $db->query("SELECT SUM(wallet) as sum FROM user");
    $row = $sql->fetch_object();
    
    return $row->sum;
}
function incentive($uid,$stage,$level){
	global $db;

	$sql = $db->query("SELECT * FROM incentive WHERE id='$uid' AND stage='$stage' AND level='$level'");
	$row = $sql->fetch_assoc();

	return $row['status'];
}


function bcrypt($pass){
    return password_hash($pass,PASSWORD_BCRYPT);
}

function getTotalContribution($id, $savings, $opt = ''){
    global $db;

    $sql = $opt == ''
        ? $db->query("SELECT COUNT(*) as total FROM contributedmoney WHERE savings_id = '$savings' AND user_id = '$id'")
        : $db->query("SELECT SUM(amount) as total FROM contributedmoney WHERE savings_id = '$savings' AND user_id = '$id'");

    $row = $sql->fetch_object();
    return $row->total;
}

function checkParticipant($saving, $paid = '') {
    global $db;

    if($paid == '') {
        $sql = $db->query("SELECT * FROM contributionparticipants WHERE savings_id = '$saving' AND status = 1");
        return $sql->num_rows;
    } else {
        $sql = $db->query("SELECT * FROM contributionparticipants WHERE savings_id = '$saving' AND paid = 1 AND status = 1");
        return $sql->num_rows;
    }

}

function totalShare($savings, $month){
    global $db;
    $sql = $db->query("SELECT SUM(amount) as sum FROM contributedmoney WHERE savings_id = '$savings' AND month = '$month'");
    $row  = $sql->fetch_object();

    return $row->sum;
}

function getContributionField($savings, $col = ''){
    global $db;

    $sql = $db->query("SELECT * FROM contributions WHERE id='$savings'");
    $row = $sql->fetch_object();

    return $col == '' ? $row->title : $row->$col;

}

function checkCovisEconomy($uid){
    global $db2;

    $sql = $db2->query("SELECT * FROM users WHERE id = '$uid' LIMIT 1");
    if($sql->num_rows > 0){
        return true;
    }

    return false;
}

function participated($id, $savings){
    global $db;

    $sql = $db->query("SELECT * FROM contributionparticipants WHERE user_id = '$id' AND savings_id='$savings'");
    if($sql->num_rows > 0)
        return true;
    else
        return false;
}

function getContributionParticipantsField($id, $savings, $col){
    global $db;
    $sql = $db->query("SELECT * FROM contributionparticipants WHERE user_id = '$id' AND savings_id='$savings'");
    $row = $sql->fetch_object();

    return $row->$col;
}

function activeParticipant($id){
    global $db;

    $sql = $db->query("SELECT * FROM contributionparticipants WHERE savings_id = '$id' AND status = 1");

    return $sql->num_rows;
}

function receivedTransfer($uid){
	global $db;

	$sql = $db->query("SELECT SUM(amount) AS sum FROM transfer WHERE id2='$uid'");
	$row = $sql->fetch_assoc();

	return $row['sum'];
}
function shaToKey($sn,$col='sn'){
    global $db;

    $sql = $db->query("SELECT * FROM user WHERE sha1(sn) = '$sn' LIMIT 1");
    $row = $sql->fetch_assoc();
    $val = $row[$col];
    return $val;
}
function get_time_ago($time){
    $time_difference = time()-$time;
    if($time_difference < 1 ){return "less than 1 second ago";}
    $condition = array(12*30*24*60*60 => 'Year',
        30*24*60*60 => 'Month',
        24*60*60 => 'Day',
        60*60 => 'Hour',
        60 => 'Second'
        );
    foreach($condition as $secs => $str){
        $d = $time_difference / $secs;
        if($d >= 1){
            $t = round($d);
            return $t.' '.$str.($t> 1?'s':'').' ago';
        }
    }
}
function totalTransfer($uid){
	global $db;

	$sql = $db->query("SELECT SUM(amount) AS sum FROM transfer WHERE id='$uid'");
	$row = $sql->fetch_assoc();

	return $row['sum'];
}
function totalWithdraw($uid){
	global $db;

	$sql = $db->query("SELECT SUM(amount) AS sum FROM withdraw WHERE id='$uid'");
	$row = $sql->fetch_assoc();

	return $row['sum'];
}
function IdToSn($id){
	 global $db;

    $sql = $db->query("SELECT * FROM user WHERE id='$id' LIMIT 1");
    $row = $sql->fetch_assoc();
    $val = $row['sn'];
    return $val;
}
function snToName($sn,$col=''){
	 global $db;

    $sql = $db->query("SELECT * FROM user WHERE sn='$sn' LIMIT 1");
    $row = $sql->fetch_assoc();
    $val = ($col=='')?$row['firstname'].' '.$row['lastname']:$row[$col];
    return $val;
}
function userName($id,$col=''){
    global $db;

    $sql = $db->query("SELECT * FROM user WHERE id ='$id'");
    $row = $sql->fetch_assoc();
    $val = ($col=='')?$row['firstname'].' '.$row['lastname']:$row[$col];
    return $val;
}

function sqL($table){
	global $db;
$sql=$db->query("SELECT * FROM $table")or die(mysqli_error());	
return mysqli_num_rows($sql); 
}
function sqL1x($table,$col,$val){
	global $db2;
$sql=$db2->query("SELECT * FROM $table WHERE $col='$val' ")or die(mysqli_error());	
return mysqli_num_rows($sql); 
}
function sqLxx($table,$col,$val,$item){
	global $db2;
$sql=$db2->query("SELECT * FROM $table WHERE $col='$val' ");	
$row = mysqli_fetch_assoc($sql); 
return $row[$item];
}
function sqL1($table,$col,$val){
	global $db;
$sql=$db->query("SELECT * FROM $table WHERE $col='$val' ")or die(mysqli_error());	
return mysqli_num_rows($sql); 
}

function sqLL1($table,$col,$val){
	global $db;
$sql=$db->query("SELECT * FROM $table WHERE $col='$val' AND level>1 ")or die(mysqli_error());	
return mysqli_num_rows($sql); 
}

function sqL2($table,$col,$val,$col2,$val2){
	global $db;
$sql=$db->query("SELECT * FROM $table WHERE $col='$val' AND $col2='$val2' ")or die(mysqli_error());	
return mysqli_num_rows($sql); 
}
function sqL3($table,$col,$val,$col2,$val2,$col3,$val3){
	global $db;
$sql=$db->query("SELECT * FROM $table WHERE $col='$val' AND $col2='$val2' AND $col3='$val3' ")or die(mysqli_error());	
return mysqli_num_rows($sql); 
}
function sqL4($table,$col,$val,$col2,$val2,$col3,$val3,$col4,$val4){
	global $db;
$sql=$db->query("SELECT * FROM $table WHERE $col='$val' AND $col2='$val2' AND $col3='$val3'  AND $col4='$val4' ")or die(mysqli_error());	
return mysqli_num_rows($sql); 
}


function sqLx($table,$col,$val,$item){
	global $db;
$sql=$db->query("SELECT * FROM $table WHERE $col='$val' ");	
$row = mysqli_fetch_assoc($sql); 
return $row[$item];
}
function sqLx2($table,$col,$val,$col2,$val2,$item){
	global $db;
$sql=$db->query("SELECT * FROM $table WHERE $col='$val' AND $col2='$val2' ");	
$row = mysqli_fetch_assoc($sql); 
return $row[$item];
}


function sqLx3($table,$col1,$val1,$col2,$val2,$col3,$val3,$item){
global $db;
$sql=$db->query("SELECT * from $table where $col1='$val1' and $col2='$val2' and $col3='$val3' " );	
$row = mysqli_fetch_assoc($sql); 
return $row[$item];
}


function sqLx4($table,$col1,$val1,$col2,$val2,$col3,$val3,$col4,$val4,$item){
global $db;
$sql=$db->query("SELECT * from $table where $col1='$val1' and $col2='$val2' and $col3='$val3' and $col4='$val4' " );	
$row = mysqli_fetch_assoc($sql); 
return $row[$item];
}

function sqLx5($table,$col1,$val1,$col2,$val2,$col3,$val3,$col4,$val4,$col5,$val5,$item){
global $db;
$sql=$db->query("SELECT * from $table where $col1='$val1' and $col2='$val2' and $col3='$val3' and $col4='$val4' and $col5='$val5' " )or die(mysqli_error());	
$row = mysqli_fetch_assoc($sql); 
return $row[$item];
}


function snToId($sn){
	global $db;

	$sql = $db->query("SELECT * FROM user WHERE sn='$sn' LIMIT 1");
	$row = $sql->fetch_assoc();

	return $row['id'];
}
function stageNo($stage,$level){
	global $db;

	$sql = $db->query("SELECT * FROM levels WHERE stg='$stage' AND level='$level' LIMIT 1");
	$row = $sql->fetch_assoc();

	return $row['sn'];
}
function stageName($stage){
	$name = '';
	if($stage==1){ $name = "STARTER"; }
	elseif($stage==2){$name = "SILVER";}
	elseif($stage==3){$name = "GOLD";}
	elseif($stage==4){$name = "EMERALD";}
	elseif($stage==5){$name = "DIAMOND";}
	elseif($stage==6){$name = "DOUBLE DIAMOND";}
	else {$name = "INFINITY";}	

	return $name;
}





function colSum($table,$col){
global $db;
$sql=$db->query("SELECT SUM($col) AS value_sum FROM $table "); 
$row = mysqli_fetch_assoc($sql); 
return $row['value_sum'];

  }
  

  
      function colSum1($table,$col,$cola,$vala){
global $db;
$sql=$db->query("SELECT SUM($col) AS value_sum FROM $table WHERE $cola = '$vala' "); 
$row = mysqli_fetch_assoc($sql); 

return $row['value_sum'];

  }  
  
  
        function colSum2($table,$col,$cola,$vala,$colb,$valb){
global $db;
$sql=$db->query("SELECT SUM($col) AS value_sum FROM $table WHERE $cola = '$vala' AND $colb = '$valb' "); 
$row = mysqli_fetch_assoc($sql); 

return $row['value_sum'];

  }
  
  
  
     function colSum3($table,$col,$cola,$vala,$colb,$valb,$colc,$valc){
global $db;
$sql=$db->query("SELECT SUM($col) AS value_sum FROM $table WHERE $cola = '$vala' AND $colb = '$valb' AND $colc = '$valc' "); 
$row = mysqli_fetch_assoc($sql); 

return $row['value_sum'];

  }
  
   
     function rangeSum($table,$col,$start,$end){
global $db;
$sql=$db->query("SELECT SUM($col) AS value_sum FROM $table WHERE today between '$start' and '$end' "); 
$row = mysqli_fetch_assoc($sql); 
return number_format($row['value_sum']);
  }

function userLog(){
if($_SESSION['user'] != 'admin'){
		 header("location: logout.php");  }
			return;
}


function checkLogin(){
if(!isset($_SESSION['login'])){
		 header("location: logout.php");  }
		 elseif($_SESSION['level_id']<1){ header("location: logout.php"); }
		 elseif($_SESSION['level_id']>9){ header("location: logout.php"); }
			return;
}








    function modalHead($name,$title){
							echo '<div class="modal modal-default fade" id="modal-class">
          <div class="modal-dialog">
            <div class="modal-content">
              <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                  <span aria-hidden="true"> &times;</span></button>
                <h4 class="modal-title">'.$title.'</h4>
              </div>
              <div class="modal-body">'; return; 
						}
	
	function modalFoot($name,$butt){	
					  echo '</div>
              <div class="modal-footer">
              <button type="button" class="btn btn-'.$name.'" data-dismiss="modal">Close</button>'.$butt.' 
              </div>
            </div>
            <!-- /.modal-content -->
          </div>
          <!-- /.modal-dialog -->
        </div>'; return;
					 }



////FORMS


 function myInput($name,$place,$width=6,$required){
	 //name is name of form
	 //place refers to placeholder

$fm = '<div class="col-xs-12 col-sm-12 col-md-'.$width.'" style="padding-bottom:10px" ><input name="'.$name.'" class="form-control"  placeholder="'.$place.'" '.$required.' /></div>'; 
return $fm;	
}


function myInputV($name,$place,$width=6,$value){

	 //name is name of form
	 //place refers to placeholder

$fm = '<div class="col-xs-12 col-sm-12 col-md-'.$width.'" style="padding-bottom:10px" >'.$place.'
<input name="'.$name.'" id="'.$name.'" class="form-control js-calc" value="'.$value.'"  placeholder="'.$place.'" /></div>'; 
return $fm;	
}


function myBtn($bname,$bvalue,$width=12){
	//bname refers to botton name
	//bvalue refers to botton value
$btn = '<div class="col-xs-12 col-sm-12 col-md-'.$width.'" style="padding-bottom:10px" ><button style="text-align:center; width:100%" type="submit" class="btn btn-primary" name="'.$bname.'">'.$bvalue.'</button></div>'; 
return $btn;	
}

function myBtn2($bname,$bvalue,$width=12){
	//bname refers to botton name
	//bvalue refers to botton value
$btn = '<div class="col-xs-12 col-sm-12 col-md-'.$width.'" style="padding-bottom:10px" ><button style="text-align:center; width:100%" type="submit" class="btn btn-success" name="'.$bname.'">'.$bvalue.'</button></div>'; 
return $btn;	
}




function myForm($content){
	//content is an array of form contents
$postfm = '<form method="post">'. $content . '</form>'; 
return $postfm;
}




function arrayForm($names,$places){
	
	//names refers to array of names
	//places refers to array of placeholders
	
	$names = explode(' ',$names);
	$places = explode(' ',$places);
		$n = count($names);
		$a = 0;
		
		while($a<$n){ $b = $a++;
				$input .= '<div style="float:left; padding:10px; width:100%"><input name="'.$names[$b].'" class="form-control" value=""  placeholder="'.$places[$b].'"  required />';	
				}
	
	return $input;
}


///// TABLES

function Table($field,$value,$dbtable){
		//field is an array that needs to be exploaded
		//dbtable is the name of the database table you want to fetch from
		//sumoption make a provision for adding a sum row at the end of the 
		//table and needs to be defined eternally to contain the exact structure of 
		//the table row containing sum of column fields.
		$field = explode(' ',$field);
		$value = explode(' ',$value);
		$n = count($field);
		$a = 0;
	
		
		
		$table .= '<table class="table table-hover" id="dataTables-example">
                    <thead>
                          <tr>';
				while($a<$n){ $b = $a++;
				$table .= '<th>'.strtoupper(str_replace("-"," ",$field[$b])).'</th>';	
				}
		$table .= '   </tr>
                    </thead>
                    <tbody> ';
                           
							//$qu=mysql_query("select * FROM zone ORDER BY zone " )or die(mysql_error());
						

							while($row = sqL($dbtable)){ 
							
                          $table .= '<tr class="odd gradeX">';
						  $a = 0;
						  while($a<$n){ $b = $a++; 
				$table .= '<td class="center">'.$row->$value[$b].' </td>';	}
				$table .= '</tr>';   
							}
				

				$table .= ' </tbody></table>';
                   
				return $table;		  
	}



	function dTable($head,$body,$sql,$action=0){
$action1 = $action;
$i=0; $x=0;
$n = count($head);
$m = count($body);

$act = $action==0 ? '' : '<th>Action</th>';




$table='<table id="example1" class="table table-bordered table-striped sm">
                  <thead>
                  <tr>'; 
            while($i<$n){ $a = $i++;
                   
                   $table .= '<th>'.$head[$a].'</th>';
                  }
                 $table .= $act.'</tr>
                  </thead>
                  <tbody>'; 
while($row = mysqli_fetch_assoc($sql)) {
	$action = $action1==0 ? '' : '<td><form method="POST"><button type="submit" name="'.$action1[0].'" class="btn btn-xs btn-primary" value="'.$row[$action1[2]].'">'.$action1[1].'</button></form></td>';

                  $table .= ' <tr>';
                  $x=0;
                  while($x<$m){ $y = $x++;
                   $b = $row[$body[$y]];
                   $table .= '<td>'.$b.'</td>';
                  }

                   $table .= $action.'</tr>';

               }
                 
                   $table .= '</tbody>
                  <tfoot>
                  <tr>';

                  $i=0;
                 while($i<$n){ $a = $i++;
                   
                   $table .= '<th>'.$head[$a].'</th>';
                  }
                  $table .= $act.'</tr>
                  </tfoot>
                </table>';
                   
				return $table;		  
	}










				
				


/*
		
function getUserLevel($rep){
		global $db,$rep,$user_created;
		$sql = $db->query("SELECT * FROM admin WHERE sn = '$rep' ");
		$row=mysqli_fetch_assoc($sql);
		$user_created = $row['created'];
		 if($row['usertype']==1){$level = 'Ticket Officer';}elseif($row['usertype']==2){$level = 'Administrator';}
		return $level;
	}
	
	function getUserN($rep){
		global $db,$rep,$user_created;
		$sql = $db->query("SELECT * FROM admin WHERE sn = '$rep' ");
		$row=mysqli_fetch_assoc($sql);
		$userN = $row['surname'].' '.$row['othername'];
		return $userN;
	}						
	

*/



function chkLogin(){
	global $db,$userPhoto,$userLevel;
if($_SERVER['SCRIPT_NAME']=='/profile/login.php'){ }
else{
	if(!isset($_SESSION['admin']) OR !isset($_SESSION['rep'])){ header('location: ../'); exit;  } else{
				$user = $_SESSION['rep'];
				 $sql = $db->query("SELECT * FROM user WHERE sn = '$user' ");
		$row=mysqli_fetch_assoc($sql);
		$userPhoto = $row['photo'];
		$userLevel = $row['usertype'];
		
		if($userLevel < 1){ header('location: ../');  }
		 elseif($userLevel > 2){ header('location: ../');  } else{}
		}
	}
	
	return;	
}

function adminAccess(){
	if($_SESSION['userLevel'] != 2){ session_destroy(); }
	return;
}

function checkExtension($end){
    $array = array('jpg','jpeg','gif','png');

    if(in_array($end,$array)){
        return true;
    }
    else { return false; }
}
function checkSize($image_size){
    if($image_size <= 1048576){
        return true;
    }
    else {
        return false;
    }
}
function sanitize($str){
	global $db;
	return mysqli_real_escape_string($db, $str);
}


  function sendMail($mail_to,$subject,$message){

        $email = "admin@covisclubinternational.com";

            # email headers.
            $headers = "From: Covis Club International <$email>";

            # Send the email.
            $success = mail($mail_to, $subject, $message, $headers);

return; 
    } 
			
?>