/**
	 * Edit specific contact
	 *
	 * @access public
	 * @param void
	 * @return null
	 */
	function edit() {
		if (logged_user()->isGuest()) {
			flash_error(lang('no access permissions'));
			ajx_current("empty");
			return;
		}
		$this->setTemplate('edit_contact');		
		
		$contact = Contacts::findById(get_id());
		if(!($contact instanceof Contact)) {
			flash_error(lang('contact dnx'));
			ajx_current("empty");
			return;
		} // if

		if(!$contact->canEdit(logged_user())) {
			flash_error(lang('no access permissions'));
			ajx_current("empty");
			return;
		} // if

		$im_types = ImTypes::findAll(array('order' => '`id`'));
		$personal_emails = $contact->getContactEmails('personal');
		
		$contact_data = array_var($_POST, 'contact');
		// Populate form fields
		if(!is_array($contact_data)) {
			$contact_data = array(
				'first_name' => $contact->getFirstName(),
				'surname' => $contact->getSurname(),
				'username' => $contact->getUsername(),
				'department' => $contact->getDepartment(),
				'job_title' => $contact->getJobTitle(),
				'email' => $contact->getEmailAddress(),
				'email2' => !is_null($personal_emails) && isset($personal_emails[0]) ? $personal_emails[0]->getEmailAddress() : '',
				'email3' => !is_null($personal_emails) && isset($personal_emails[1])? $personal_emails[1]->getEmailAddress() : '',

				'w_web_page'=> $contact->getWebpageUrl('work'),
				'birthday'=> $contact->getBirthday(),
				'w_phone_number'=> $contact->getPhoneNumber('work', true),
				'w_phone_number2'=> $contact->getPhoneNumber('work'),
				'w_fax_number'=> $contact->getPhoneNumber('fax', true),
				'w_assistant_number'=> $contact->getPhoneNumber('assistant'),
				'w_callback_number'=> $contact->getPhoneNumber('callback'),
				
				'h_web_page'=> $contact->getWebpageUrl('personal'),
				'h_phone_number'=> $contact->getPhoneNumber('home', true),
				'h_phone_number2'=> $contact->getPhoneNumber('home'),
				'h_fax_number'=> $contact->getPhoneNumber('fax'),
				'h_mobile_number'=> $contact->getPhoneNumber('mobile'),
				'h_pager_number'=> $contact->getPhoneNumber('pager'),
				
				'o_web_page'=> $contact->getWebpageUrl('other'),
				'o_phone_number'=> $contact->getPhoneNumber('other',true),
				'o_phone_number2'=> $contact->getPhoneNumber('other'),
				
				'comments' => $contact->getCommentsField(),
				'picture_file' => $contact->getPictureFile(),
                'timezone' => $contact->getTimezone(),
                'company_id' => $contact->getCompanyId(),
      	    ); // array
			
      	    $w_address = $contact->getAddress('work');
			if($w_address){
				$contact_data['w_address'] = $w_address->getStreet();
				$contact_data['w_city'] = $w_address->getCity();
				$contact_data['w_state'] = $w_address->getState();
				$contact_data['w_zipcode'] = $w_address->getZipCode();
				$contact_data['w_country'] = $w_address->getCountry();
			}
			
			$h_address = $contact->getAddress('home');
			if($h_address){
				$contact_data['h_address'] = $h_address->getStreet();
				$contact_data['h_city'] = $h_address->getCity();
				$contact_data['h_state'] = $h_address->getState();
				$contact_data['h_zipcode'] = $h_address->getZipCode();
				$contact_data['h_country'] = $h_address->getCountry();
			}
			
			$o_address = $contact->getAddress('other');
			if($o_address){
				$contact_data['o_address'] = $o_address->getStreet();
				$contact_data['o_city'] = $o_address->getCity();
				$contact_data['o_state'] = $o_address->getState();
				$contact_data['o_zipcode'] = $o_address->getZipCode();
				$contact_data['o_country'] = $o_address->getCountry();
			}

      	    if(is_array($im_types)) {
      	    	foreach($im_types as $im_type) {
      	    		$contact_data['im_' . $im_type->getId()] = $contact->getImValue($im_type);
      	    	} // foreach
      	    } // if

      	    $default_im = $contact->getMainImType();
      	    $contact_data['default_im'] = $default_im instanceof ImType ? $default_im->getId() : '';
		} // if
		
		tpl_assign('isEdit', array_var($_GET, 'isEdit',false));
		tpl_assign('contact', $contact);
		tpl_assign('contact_data', $contact_data);
		tpl_assign('im_types', $im_types);
		
		
		//Contact Submit
		if(is_array(array_var($_POST, 'contact'))) {
			
			try {
				DB::beginWork();
				$contact_data['email']= trim ($contact_data['email']);
				Contacts::validate($contact_data, get_id());
				$newCompany = false;
				if (array_var($contact_data, 'isNewCompany') == 'true' && is_array(array_var($_POST, 'company'))){
					$company_data = array_var($_POST, 'company');

					Contacts::validate($company_data);
					
					$company = new Contact();
					$company->setFromAttributes($company_data);
					$company->setIsCompany(true);
					$company->setObjectName();
					$company->save();
					
					if($company_data['address'] != "")
						$company->addAddress($company_data['address'], $company_data['city'], $company_data['state'], $company_data['country'], $company_data['zipcode'], 'work', true);
					if($company_data['phone_number'] != "") $company->addPhone($company_data['phone_number'], 'work', true);
					if($company_data['fax_number'] != "") $company->addPhone($company_data['fax_number'], 'fax', true);
					if($company_data['homepage'] != "") $company->addWebpage($company_data['homepage'], 'work');
					if($company_data['email'] != "") $company->addEmail($company_data['email'], 'work' , true);
					
					ApplicationLogs::createLog($company,ApplicationLogs::ACTION_ADD);
					$newCompany = true;

				}
				
				$contact_data['birthday'] = getDateValue($contact_data["birthday"]);
				if(isset($contact_data['specify_username'])){
					if($contact_data['user']['username'] != ""){
						$contact_data['name'] = $contact_data['user']['username'];
					}else{
						$contact_data['name'] = $contact_data['first_name']." ".$contact_data['surname'];
					}
				}else{
					$contact_data['name'] = $contact_data['first_name']." ".$contact_data['surname'];
				}
				
				$contact->setFromAttributes($contact_data);
				
				if($newCompany) {
					$contact->setCompanyId($company->getId());
				}
						
				//telephones
			
				$mainPone = $contact->getPhone('work', true);
				if($mainPone){
					$mainPone->editNumber($contact_data['w_phone_number']);
				}else{
					if($contact_data['w_phone_number'] != "") $contact->addPhone($contact_data['w_phone_number'], 'work', true);
				}
				
				$pone2 = $contact->getPhone('work');
				if($pone2){
						$pone2->editNumber($contact_data['w_phone_number2']);
				}else{
					if($contact_data['w_phone_number2'] != "") $contact->addPhone($contact_data['w_phone_number2'], 'work');
				}

				$faxPhone =  $contact->getPhone('fax',true);
				if($faxPhone){
						$faxPhone->editNumber($contact_data['w_fax_number']);
				}else{
					if($contact_data['w_fax_number'] != "") $contact->addPhone($contact_data['w_fax_number'], 'fax', true);
				}
				
				$assistantPhone =  $contact->getPhone('assistant');
				if($assistantPhone){
						$assistantPhone->editNumber($contact_data['w_assistant_number']);
				}else{
					if($contact_data['w_assistant_number'] != "") $contact->addPhone($contact_data['w_assistant_number'], 'assistant');
				}
				
				$callbackPhone =  $contact->getPhone('callback');
				if($callbackPhone){
						$callbackPhone->editNumber($contact_data['w_callback_number']);
				}else{
					if($contact_data['w_callback_number'] != "") $contact->addPhone($contact_data['w_callback_number'], 'callback');
				}
				
				$o_phone = $contact->getPhone('other',true);
				if($o_phone){
						$o_phone->editNumber($contact_data['o_phone_number']);
				}else{
					if($contact_data['o_phone_number'] != "") $contact->addPhone($contact_data['o_phone_number'], 'other', true);
				}
				
				$o_pone2 = $contact->getPhone('other');
				if($o_pone2){
						$o_pone2->editNumber($contact_data['o_phone_number2']);
				}else{
					if($contact_data['o_phone_number2'] != "") $contact->addPhone($contact_data['o_phone_number2'], 'other');
				}

				$h_phone = $contact->getPhone('home', true);
				if($h_phone){
						$h_phone->editNumber($contact_data['h_phone_number']);
				}else{
					if($contact_data['h_phone_number'] != "") $contact->addPhone($contact_data['h_phone_number'], 'home', true);
				}
				
				$h_phone2 = $contact->getPhone('home');
				if($h_phone2){
						$h_phone2->editNumber($contact_data['h_phone_number2']);
				}else{
					if($contact_data['h_phone_number2'] != "") $contact->addPhone($contact_data['h_phone_number2'], 'home');
				}

				$h_faxPhone =  $contact->getPhone('fax');
				if($h_faxPhone){
						$h_faxPhone->editNumber($contact_data['h_fax_number']);
				}else{
					if($contact_data['h_fax_number'] != "") $contact->addPhone($contact_data['h_fax_number'], 'fax');
				}
				
				$h_mobilePhone =  $contact->getPhone('mobile');
				if($h_mobilePhone){
						$h_mobilePhone->editNumber($contact_data['h_mobile_number']);
				}else{
					if($contact_data['h_mobile_number'] != "") $contact->addPhone($contact_data['h_mobile_number'], 'mobile');
				}
				
				$h_pagerPhone =  $contact->getPhone('pager');
				if($h_pagerPhone){
						$h_pagerPhone->editNumber($contact_data['h_pager_number']);
				}else{
					if($contact_data['h_pager_number'] != "") $contact->addPhone($contact_data['h_pager_number'], 'pager');
				}
				
				
				//Emails 
				$personal_email_type_id = EmailTypes::getEmailTypeId('personal');
				$main_emails = ContactEmails::getContactMainEmails($contact, $personal_email_type_id);
				$more_main_emails = array();
				$mail = null;
				foreach ($main_emails as $me) {
					if ($mail == null) $mail = $me;
					else $more_main_emails[] = $me;
				}
				
				if($mail){
					$mail->editEmailAddress($contact_data['email']);
				}else{
					if($contact_data['email'] != "") $contact->addEmail($contact_data['email'], 'personal' , true);
				}
				foreach ($more_main_emails as $mme) {
					$mme->setIsMain(false);
					$mme->save();
				}
				
				$mail2 = !is_null($personal_emails) && isset($personal_emails[0])? $personal_emails[0] : null;
				if($mail2){
						$mail2->editEmailAddress($contact_data['email2']);
				}else{ 
						if($contact_data['email2'] != "") $contact->addEmail($contact_data['email2'], 'personal');
				}
				
				$mail3 = !is_null($personal_emails) && isset($personal_emails[1])? $personal_emails[1] : null;
				if($mail3){
						$mail3->editEmailAddress($contact_data['email3']);
				}else{ 
						if($contact_data['email3'] != "") $contact->addEmail($contact_data['email3'], 'personal');
				}
				
				//Addresses
				
				$w_address = $contact->getAddress('work');
				if($w_address){
					$w_address->edit($contact_data['w_address'], $contact_data['w_city'], $contact_data['w_state'], $contact_data['w_country'], $contact_data['w_zipcode'],2,0);
				}else{
					if($contact_data['w_address'] != "" || $contact_data['w_city'] != "" || $contact_data['w_state'] != "" || $contact_data['w_country'] != "" || $contact_data['w_zipcode'] != "")
						$contact->addAddress($contact_data['w_address'], $contact_data['w_city'], $contact_data['w_state'], $contact_data['w_country'], $contact_data['w_zipcode'], 'work');
				}

				$h_address = $contact->getAddress('home');
				if($h_address){
					$h_address->edit($contact_data['h_address'], $contact_data['h_city'], $contact_data['h_state'], $contact_data['h_country'], $contact_data['h_zipcode'],1,0);
				}else{
					if($contact_data['h_address'] != "" || $contact_data['h_city'] != "" || $contact_data['h_state'] != "" || $contact_data['h_country'] != "" || $contact_data['h_zipcode'] != "")
						$contact->addAddress($contact_data['h_address'], $contact_data['h_city'], $contact_data['h_state'], $contact_data['h_country'], $contact_data['h_zipcode'], 'home');
				}
				
				$o_address = $contact->getAddress('other');
				if($o_address){
					$o_address->edit($contact_data['o_address'], $contact_data['o_city'], $contact_data['o_state'], $contact_data['o_country'], $contact_data['o_zipcode'],3,0);
				}else{
					if($contact_data['o_address'] != "" || $contact_data['o_city'] != "" || $contact_data['o_state'] != "" || $contact_data['o_country'] != "" || $contact_data['o_zipcode'] != "")
						$contact->addAddress($contact_data['o_address'], $contact_data['o_city'], $contact_data['o_state'], $contact_data['o_country'], $contact_data['o_zipcode'], 'other');
				}
				
				//Webpages
				
				$w_homepage = $contact->getWebpage('work');
				if($w_homepage){
						$w_homepage->editWebpageURL($contact_data['w_web_page']);
				}else{
						if($contact_data['w_web_page'] != "") $contact->addWebpage($contact_data['w_web_page'], 'work');
				}

				$h_homepage = $contact->getWebpage('personal');
				if($h_homepage){
						$h_homepage->editWebpageURL($contact_data['h_web_page']);
				}else{
						if($contact_data['h_web_page'] != "") $contact->addWebpage($contact_data['h_web_page'], 'personal');
				}
				
				$o_homepage = $contact->getWebpage('other');
				if($o_homepage){
						$o_homepage->editWebpageURL($contact_data['o_web_page']);
				}else{
						if($contact_data['o_web_page'] != "") $contact->addWebpage($contact_data['o_web_page'], 'other');
				}				

				$contact->setObjectName();
				$contact->save();
				$contact->clearImValues();

				foreach($im_types as $im_type) {
					$value = trim(array_var($contact_data, 'im_' . $im_type->getId()));
					if($value <> '') {

						$contact_im_value = new ContactImValue();

						$contact_im_value->setContactId($contact->getId());
						$contact_im_value->setImTypeId($im_type->getId());
						$contact_im_value->setValue($value);
						$contact_im_value->setIsMain(array_var($contact_data, 'default_im') == $im_type->getId());

						$contact_im_value->save();
					} // if
				} // foreach

				$member_ids = json_decode(array_var($_POST, 'members'));
				$object_controller = new ObjectController();
				if (count($member_ids)){
					$object_controller->add_to_members($contact, $member_ids);
				}
				if ($newCompany) $object_controller->add_to_members($company, $member_ids);
				$object_controller->link_to_new_object($contact);
				$object_controller->add_subscribers($contact);
				$object_controller->add_custom_properties($contact);
				
				ApplicationLogs::createLog($contact, ApplicationLogs::ACTION_EDIT );

				// User settings
				$user = array_var(array_var($_POST, 'contact'),'user');
				if($user){
					$user['username'] = str_replace(" ","",strtolower($name));
					$this->createUserFromContactForm($user, $contact->getId(), $contact->getEmailAddress());

					// Reload contact again due to 'createUserFromContactForm' changes
					Hook::fire("after_contact_quick_add", Contacts::instance()->findById($contact->getId()), $ret);
				}
				
				DB::commit();
				
	     		flash_success(lang('success edit contact', $contact->getObjectName()));
				ajx_current("back");

			} catch(Exception $e) {
				DB::rollback();
				flash_error($e->getMessage());
		  		ajx_current("empty");
			} // try
		} // if
	} // edit