Finding Form Coding

The following is the code I copied from the index.php file which I think is related to the form on the home page.  I added MYDOMAIN to any place where the domain name was mentioned.

There is a reference to query db atabase and admin_users and admin_email.

--- Begin Code ---

  function subscribers(){
  $datestring = "%Y-%m-%d %H:%i:%s";
$time = time();
$now = mdate($datestring, $time);

$id_box=$this->input->post('type');
$this->db->where('id',$id_box);
$query_response=$this->db->get('subscriptions_response');
foreach($query_response->result() as $row_contact)
{
$from_mail = $row_contact->from;
$title=$row_contact->subject;
$content=html_entity_decode($row_contact->description);
}

 $this->db->where('id', 1);
$query=$this->db->get("admin_users");
foreach ($query->result() as $row)
{
$admin_email = $row->email;

}

if($this->input->post('type') == "1"){
$country = $this->home_model->getCountryName($this->input->post('country1'));
$to = $this->input->post('email_address1');
$from =  $from_mail;
$message = $content;
$subject = $title;
$headers = "From:".$from_mail."\n";
$headers .= "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$send=mail($to,$subject,$message,$headers);

$coaches_data = array(
'type'        => $this->input->post('type'),
'first_name'  => $this->input->post('fname1'),
'last_name'   => $this->input->post('lname1'),
'email'       => $this->input->post('email_address1'),
'country'     => $this->input->post('country1'),
'number'      => $this->input->post('contact_id1'),
'datentime'   => $now
);
$this->db->insert('subscriptions', $coaches_data);


$name1 = $this->input->post('fname1').' '.$this->input->post('lname1');
$subject1 =  'Subscription request about becoming a XXXXXXXXXX';
$from1 = $this->input->post('email_address1');
$to1 = $from_mail;
$msg1 = 'Dear Admin,'.'<br><br>';
$msg1 .= $this->input->post('fname1').' '.$this->input->post('lname1').' has subscribed to become a XXXXXXXXXX.'.'<br><br>';
$msg1 .='Please <a href="'.base_url().'admin/subscriptions">click here</a> to see more details.'.'<br><br>';
$msg1 .= 'MYDOMAIN Team'.'<br>';
$headers1 = "From: [email protected]\n";
$headers1 .= "MIME-Version: 1.0" . "\r\n";
$headers1 .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$send1=mail($to1,$subject1,$msg1,$headers1);

if($this->home_model->getNumofRows($this->input->post('email_address1')) == 0)
{
$data_insert = array(
'first_name'  => $this->input->post('fname1'),
'last_name'   => $this->input->post('lname1'),
'email'     => $this->input->post('email_address1'),
'buss_phone'  => $this->input->post('contact_id1'),
'country'     => $this->input->post('country1'),
'date_created'=>date('Y-m-d H:i'),
'affiliate'   => 'MYDOMAIN Affiliate'
);
$this->db->insert('coaches_db', $data_insert);
}
return true;
}
if($this->input->post('type') == "2"){
$country = $this->home_model->getCountryName($this->input->post('country2'));

$to = $this->input->post('email_address2');
$from =  $from_mail;
$message = $content;
$subject = $title;
$headers = "From:".$from_mail."\n";
$headers .= "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$send=mail($to,$subject,$message,$headers);

$partners_data = array(
'type'         => $this->input->post('type'),
'first_name'   => $this->input->post('fname2'),
'last_name'    => $this->input->post('lname2'),
'email'        => $this->input->post('email_address2'),
'country'      => $this->input->post('country2'),
'number'   => $this->input->post('contact_id2'),
'datentime'    => $now
);
$this->db->insert('subscriptions', $partners_data);

$name1 = $this->input->post('fname2').' '.$this->input->post('lname2');
$subject1 =  'Subscription request about becoming a MYDOMAIN Affiliate';
$from1 = $this->input->post('email_address2');
$to1 = $from_mail;
$msg1 = 'Dear Admin,'.'<br><br>';
$msg1 .= $this->input->post('fname2').' '.$this->input->post('lname2').' has subscribed to become a  MYDOMAIN Affiliate.'.'<br><br>';
$msg1 .='Please <a href="'.base_url().'admin/subscriptions">click here</a> to see more details.'.'<br><br>';
$msg1 .= 'MYDOMAIN Team'.'<br>';
$headers1 = "From: [email protected]\n";
$headers1 .= "MIME-Version: 1.0" . "\r\n";
$headers1 .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$send1=mail($to1,$subject1,$msg1,$headers1);

if($this->home_model->getNumofRows($this->input->post('email_address2')) == 0)
{
$data_insert = array(
'first_name'  => $this->input->post('fname2'),
'last_name'   => $this->input->post('lname2'),
'email'     => $this->input->post('email_address2'),
'buss_phone'  => $this->input->post('contact_id2'),
'country'     => $this->input->post('country2'),
'date_created'=>date('Y-m-d H:i'),
'affiliate'   => 'MYDOMAIN Affiliate'
);
$this->db->insert('coaches_db', $data_insert);
}
return true;
}
if($this->input->post('type') == "3"){
$country = $this->home_model->getCountryName($this->input->post('country'));

$to = $this->input->post('email_address');
$from =  $from_mail;
$message = $content;
$subject = $title;
$headers = "From:".$from_mail."\n";
$headers .= "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$send=mail($to,$subject,$message,$headers);

$learners_data = array(
'type'         => $this->input->post('type'),
'first_name'   => $this->input->post('fname'),
'last_name'    => $this->input->post('lname'),
'email'        => $this->input->post('email_address'),
'country'      => $this->input->post('country'),
'number'       => $this->input->post('contact_id'),
'datentime'    => $now
);
$this->db->insert('subscriptions', $learners_data);


$name1 = $this->input->post('fname').' '.$this->input->post('lname');
$subject1 =  "Subscription request to Know More about XXXXXXXXXX";
$from1 = $this->input->post('email_address');
$to1 = $from_mail;
$msg1 = 'Dear Admin,'.'<br><br>';
$msg1 .= $this->input->post('fname').' '.$this->input->post('lname').' has subscribed to know more about XXXXXXXXXX.'.'<br><br>';
$msg1 .='Please <a href="'.base_url().'admin/subscriptions">click here</a> to see more details.'.'<br><br>';
$msg1 .= 'MYDOMAIN Team'.'<br>';
$headers1 = "From: [email protected]\n";
$headers1 .= "MIME-Version: 1.0" . "\r\n";
$headers1 .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$send1=mail($to1,$subject1,$msg1,$headers1);
if($this->home_model->getNumofRows($this->input->post('email_address')) == 0)
{
$data_insert = array(
'first_name'  => $this->input->post('fname'),
'last_name'   => $this->input->post('lname'),
'email'     => $this->input->post('email_address'),
'buss_phone'  => $this->input->post('contact_id'),
'country'     => $this->input->post('country'),
'date_created'=> date('Y-m-d H:i'),
'affiliate'   => 'MYDOMAIN Affiliate'
);
$this->db->insert('coaches_db', $data_insert);
  }


return true;
}


}

--- End Code ---