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Current File : /home/republicofchicken.in/www/wp-content/plugins/sms-alert/handler/forms/class-userswpform.php
<?php
/**
 * This file handles wp forms via sms notification
 *
 * @package sms-alert/handler/forms
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! is_plugin_active( 'userswp/userswp.php' ) ) {
	return; }
/**
 * UsersWpForm class.
 */
class UsersWpForm extends FormInterface {

	/**
	 * Woocommerce default registration form key
	 *
	 * @var $form_session_var Woocommerce default registration form key
	 */
	private $form_session_var = FormSessionVars::USERSWP_FORM;
	/**
	 * Woocommerce registration popup form key
	 *
	 * @var $form_session_var2 Woocommerce registration popup form key
	 */
	private $form_session_var2 = FormSessionVars::USERSWP_POPUP;

	/**
	 * If OTP in popup is enabled or not
	 *
	 * @var $popup_enabled If OTP in popup is enabled or not
	 */
	private $popup_enabled;

	/**
	 * Handle OTP form
	 *
	 * @return void
	 */
	public function handleForm() {
		$this->popup_enabled = ( 'on' === smsalert_get_option( 'register_otp_popup_enabled', 'smsalert_general' ) ) ? true : false;
		$buyer_signup_otp = smsalert_get_option( 'buyer_signup_otp', 'smsalert_general' );
		if( 'on' === $buyer_signup_otp )
		{
			if ( isset( $_REQUEST['register'] ) ) {
			add_filter( 'uwp_validate_result', array( $this, 'uwp_site_registration_errors' ), 10, 3 );
			}
			add_action( 'uwp_template_fields', array( $this, 'add_phone_field' ), 10, 2 );
		}
		add_action( 'uwp_template_after', array( $this, 'smsalert_display_login_with_otp' ), 10, 1 );	
	}

	/**
	 * This function shows registration error message.
	 *
	 * @param array  $errors Errors array.
	 * @param string $form_type Form type.
	 * @param string $data Data.
	 *
	 * @throws Exception Validation errors.
	 */
	public function uwp_site_registration_errors( $errors, $form_type, $data ) {
		SmsAlertUtility::checkSession();
		if ( isset( $_SESSION['sa_mobile_verified'] ) ) {
			unset( $_SESSION['sa_mobile_verified'] );
			return $errors;
		}
		check_ajax_referer( 'uwp-register-nonce', 'uwp_register_nonce' );
		if ( is_wp_error( $errors ) ) {
			return $errors;
		}
		$username = ! empty( $_REQUEST['username'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['username'] ) ) : '';
		$email    = ! empty( $_REQUEST['email'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['email'] ) ) : '';
		$password = ! empty( $_REQUEST['password'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['password'] ) ) : '';
		if ( isset( $_REQUEST['option'] ) && 'smsalert_register_with_otp' === sanitize_text_field( wp_unslash( $_REQUEST['option'] ) ) ) {
			SmsAlertUtility::initialize_transaction( $this->form_session_var2 );
		} else {
			SmsAlertUtility::initialize_transaction( $this->form_session_var );
		}

		$user_phone = ( ! empty( $_POST['billing_phone'] ) ) ? sanitize_text_field( wp_unslash( $_POST['billing_phone'] ) ) : '';

		if ( 'on' !== smsalert_get_option( 'allow_multiple_user', 'smsalert_general' ) && ! SmsAlertUtility::isBlank( $user_phone ) ) {

			$getusers = SmsAlertUtility::getUsersByPhone( 'billing_phone', $user_phone );
			if ( count( $getusers ) > 0 ) {
				return new WP_Error( 'registration-error-number-exists', __( 'An account is already registered with this mobile number. Please login.', 'sms-alert' ) );
			}
		}

		if ( isset( $user_phone ) && SmsAlertUtility::isBlank( $user_phone ) ) {
			return new WP_Error( 'registration-error-invalid-phone', __( 'Please enter phone number.', 'sms-alert') );
		}

		return $this->processFormFields( $username, $email, $errors, $password );
	}

	/**
	 * This function processed form fields.
	 *
	 * @param string $username User name.
	 * @param string $email Email Id.
	 * @param array  $errors Errors array.
	 * @param string $password Password.
	 */
	public function processFormFields( $username, $email, $errors, $password ) {
		global $phoneLogic;
		$phone_no  = ( ! empty( $_POST['billing_phone'] ) ) ? sanitize_text_field( wp_unslash( $_POST['billing_phone'] ) ) : '';
		$phone_num = preg_replace( '/[^0-9]/', '', $phone_no );

		if ( ! isset( $phone_num ) || ! SmsAlertUtility::validatePhoneNumber( $phone_num ) ) {
			return new WP_Error( 'billing_phone_error', str_replace( '##phone##', $phone_num, $phoneLogic->_get_otp_invalid_format_message() ) );
		}
		smsalert_site_challenge_otp( $username, $email, $errors, $phone_num, 'phone', $password );
	}

	/**
	 * Display form phone field after form
	 *
	 * @param array $form_type form type.
	 * @param array $args form args.
	 *
	 * @return void
	 */
	public function add_phone_field( $form_type, $args = array() ) {
		if ( 'register' === $form_type ) {
				$id = 'billing_phone';
			if ( wp_doing_ajax() ) {
				$id .= '_ajax';
				}
				echo aui()->input(
					array(
						'type'        => 'text',
						'id'          => esc_attr( $id ),
						'class'       => 'phone-valid sa-phone-field',
						'name'        => 'billing_phone',
						'value'       => '',
						'placeholder' => 'Phone *',
						'label'       => esc_html__( 'Phone', 'userswp' ),
					)
				);
				echo '<input type="hidden" name="register" value="Register">';
		} 
	}

	/**
	 * Display login with otp button
	 *
	 * @param array $form_type form type.
	 *
	 * @return void
	 */
	public function smsalert_display_login_with_otp( $form_type ) {
		$enabled_login_with_otp = smsalert_get_option( 'login_with_otp', 'smsalert_general' );
		$enabled_login_popup    = smsalert_get_option( 'login_popup', 'smsalert_general' );
		$default_login_otp      = smsalert_get_option( 'buyer_login_otp', 'smsalert_general' );
		$enabled_country      	= smsalert_get_option( 'checkout_show_country_code', 'smsalert_general' );
		$default_login_form = smsalert_get_option( 'hide_default_login_form', 'smsalert_general' );
		if ( $this->popup_enabled && 'register' === $form_type ) {
		  echo do_shortcode( '[sa_verify phone_selector="#billing_phone" submit_selector= ".uwp_register_submit"]' );
		  $uniqueNo = rand();
		  $this->addSmsalertModal();
		?>
		<script>
		if(jQuery('.uwp-auth-modal').hasClass('show') || jQuery('.uwp-auth-modal').hasClass('in')){
			add_smsalert_button(".uwp_register_submit","#billing_phone","<?php echo $uniqueNo; ?>");
			jQuery(document).on("click", "#sa_verify_<?php echo $uniqueNo; ?>",function(event){
			event.preventDefault();
			send_otp(this,".uwp_register_submit","#billing_phone","","");
			});
            jQuery(document).on("keypress", "input", function(e){
				if (e.which === 13)
				{
					e.preventDefault();
					var pform 	= jQuery(this).parents("form");
					pform.find("#sa_verify_<?php echo $uniqueNo; ?>").trigger("click");
				}
			});			
			}	
		</script>
			<?php
		} elseif ( 'on' === $enabled_login_with_otp && 'login' === $form_type ) {
			$this->add_login_with_otp_popup();
			$uniqueNo = rand();
				?>
			<script>
			if(!jQuery('.uwp-login-class .lwo-container button').hasClass('sa_myaccount_btn'))
			{
				jQuery('.uwp-login-form').addClass("login");	
				jQuery('<div class="lwo-container"><div class="sa_or">OR</div><button type="button" class="button sa_myaccount_btn" name="sa_myaccount_btn_login" value="Login with OTP" style="width: 100%;">Login with OTP</button></div>').insertAfter(".uwp-login-class .uwp_login_submit");
			}
			if(!jQuery('.uwp-auth-modal .lwo-container button').hasClass('sa_myaccount_btn')){
				jQuery('.uwp-login-form').addClass("login");	
				jQuery('<div class="lwo-container"><div class="sa_or">OR</div><button type="button" class="button sa_myaccount_btn" name="sa_myaccount_btn_login" value="Login with OTP" style="width: 100%;">Login with OTP</button></div>').insertAfter(".uwp-auth-modal .uwp_login_submit");
				if(jQuery('.uwp-auth-modal').hasClass('show') || jQuery('.uwp-auth-modal').hasClass('in')){
                add_smsalert_button(".smsalert_login_with_otp_btn",".sa_mobileno","<?php echo $uniqueNo; ?>");
				jQuery(document).on("click", "#sa_verify_<?php echo $uniqueNo; ?>",function(event){
						event.preventDefault();
				send_otp(this,".smsalert_login_with_otp_btn",".sa_mobileno","","");
				});	
                jQuery(document).on("keypress", "input", function(e){
				if (e.which === 13)
				{
					e.preventDefault();
					var pform 	= jQuery(this).parents("form");
					pform.find("#sa_verify_<?php echo $uniqueNo; ?>").trigger("click");
				}
			    });					
				}				
			}
			jQuery('.sa-lwo-form input[name=redirect]').val(jQuery('.uwp-login-form input[name=redirect_to]').val());
			</script>
			<?php
			if ( 'on' === $default_login_form ) {
				echo '<script>jQuery(".sa_myaccount_btn").trigger("click");
			    jQuery(".sa_default_login_form").hide();</script>';
			}
		}
		
		if( 'on' === $enabled_country && ( 'register' === $form_type || 'login' === $form_type )){ 
			echo '<script>
				jQuery(".phone-valid").on("countrychange", function () {
					var default_cc = jQuery(this).intlTelInput("getSelectedCountryData");
					var fullnumber =  jQuery(this).intlTelInput("getNumber");
					var field_name = jQuery(this).attr("name");
					jQuery(this).parents("form").find("[name="+field_name+"]:hidden").val(fullnumber);
				});			
			</script>
			';
			echo '<script>
		    if( typeof sa_otp_settings !=  "undefined" && sa_otp_settings["show_countrycode"] == "on" )
			{
				initialiseCountrySelector(".modal .phone-valid");
			}
		    </script>';
		}
		if ( 'login' === $form_type && 'on' === $default_login_otp && 'on' === $enabled_login_popup && 'on' !== $default_login_form) {
		$uniqueNo = rand();
		?>
		<script>
	if(jQuery('.uwp-auth-modal').hasClass('show') || jQuery('.uwp-auth-modal').hasClass('in')){
			add_smsalert_button(".uwp_login_submit","","<?php echo $uniqueNo; ?>");
			jQuery(document).on("click", "#sa_verify_<?php echo $uniqueNo; ?>",function(event){
					event.preventDefault();
			send_otp(this,".uwp_login_submit","","#username","#password");
			});	
            jQuery(document).on("keypress", "input", function(e){
				if (e.which === 13)
				{
					e.preventDefault();
					var pform 	= jQuery(this).parents("form");
					pform.find("#sa_verify_<?php echo $uniqueNo; ?>").trigger("click");
				}
			});					 
			}	
		</script>
			<?php
		} 
	}

	/**
	 * Add login with otp form code in login form page.
	 *
	 * @return void
	 */
	public function add_login_with_otp_popup() {
		$enabled_login_popup    = smsalert_get_option( 'login_popup', 'smsalert_general', 'on' );
		$enabled_login_with_otp = smsalert_get_option( 'login_with_otp', 'smsalert_general' );
		$default_login_otp      = smsalert_get_option( 'buyer_login_otp', 'smsalert_general' );
		if ( 'on' === $enabled_login_popup && 'on' === $default_login_otp) {
			echo do_shortcode( '[sa_verify user_selector="#username" pwd_selector="#password" submit_selector=".uwp_login_submit"]' );
		}

		if ( 'on' === $enabled_login_with_otp ) {
		   WPLoginForm::add_loginwithotp_shortcode(); 
		}
		$this->addSmsalertModal();
	}
	
	/**
	 * add smsalert modal.
	 *
	 * @return string
	 */
	public static function addSmsalertModal() {
		?>
		<script>
		jQuery('.uwp-auth-modal').removeAttr('tabindex');
		if(jQuery(".modal.smsalertModal").length==0 && jQuery('.uwp-auth-modal').hasClass('show'))	
		{			
		var popup = '<?php echo str_replace(array("\n","\r","\r\n"),'',(get_smsalert_template( "template/otp-popup.php", array(), true))); ?>';
		jQuery('body').append(popup);
		} 
		</script>
		<?php	
	}

	/**
	 * Check your otp setting is enabled or not.
	 *
	 * @return bool
	 */
	public static function isFormEnabled() {
		$user_authorize = new smsalert_Setting_Options();
		$islogged       = $user_authorize->is_user_authorised();
		return ( is_plugin_active( 'userswp/userswp.php' ) && $islogged && ( smsalert_get_option( 'buyer_login_otp', 'smsalert_general' ) === 'on' || smsalert_get_option( 'login_with_otp', 'smsalert_general' ) === 'on' ) ) ? true : false;
	}

	/**
	 * Handle after failed verification
	 *
	 * @param  object $user_login users object.
	 * @param  string $user_email user email.
	 * @param  string $phone_number phone number.
	 *
	 * @return void
	 */
	public function handle_failed_verification( $user_login, $user_email, $phone_number ) {
		SmsAlertUtility::checkSession();
		if ( ! isset( $_SESSION[ $this->form_session_var ] ) && ! isset( $_SESSION[ $this->form_session_var2 ] ) ) {
			return;
		}
		if ( isset( $_SESSION[ $this->form_session_var ] ) ) {
			smsalert_site_otp_validation_form( $user_login, $user_email, $phone_number, SmsAlertUtility::_get_invalid_otp_method(), 'phone', false );
		}
		if ( isset( $_SESSION[ $this->form_session_var2 ] ) ) {
			wp_send_json( SmsAlertUtility::_create_json_response( SmsAlertMessages::showMessage( 'INVALID_OTP' ), 'error' ) );
		}
	}

	/**
	 * Handle after post verification
	 *
	 * @param  string $redirect_to redirect url.
	 * @param  object $user_login user object.
	 * @param  string $user_email user email.
	 * @param  string $password user password.
	 * @param  string $phone_number phone number.
	 * @param  string $extra_data extra hidden fields.
	 *
	 * @return void
	 */
	public function handle_post_verification( $redirect_to, $user_login, $user_email, $password, $phone_number, $extra_data ) {
		SmsAlertUtility::checkSession();
		if ( ! isset( $_SESSION[ $this->form_session_var ] ) && ! isset( $_SESSION[ $this->form_session_var2 ] ) ) {
			return;
		}
		$_SESSION['sa_mobile_verified'] = true;
		$_SESSION['sa_mobile_userswp']  = $phone_number;
		if ( isset( $_SESSION[ $this->form_session_var2 ] ) ) {
			wp_send_json( SmsAlertUtility::_create_json_response( 'OTP Validated Successfully.', 'success' ) );
		}
	}

	/**
	 * Clear otp session variable
	 *
	 * @return void
	 */
	public function unsetOTPSessionVariables() {
		unset( $_SESSION[ $this->tx_session_id ] );
		unset( $_SESSION[ $this->form_session_var ] );
		unset( $_SESSION[ $this->form_session_var2 ] );
	}

	/**
	 * Check current form submission is ajax or not
	 *
	 * @param bool $is_ajax bool value for form type.
	 *
	 * @return bool
	 */
	public function is_ajax_form_in_play( $is_ajax ) {
		SmsAlertUtility::checkSession();
		return isset( $_SESSION[ $this->form_session_var2 ] ) ? true : $is_ajax;
	}

	/**
	 * Replace variables for sms contennt
	 *
	 * @param string $content sms content to be sent.
	 * @param array  $formdatas values of varibles.
	 *
	 * @return string
	 */
	public static function parse_sms_content( $content = null, $formdatas = array() ) {
		$datas = array();
		foreach ( $formdatas as $key => $data ) {
			if ( is_array( $data ) ) {
				foreach ( $data as $k => $v ) {
					$datas[ '[' . $k . ']' ] = $v;
				}
			} else {
				$datas[ '[' . $key . ']' ] = $data;
			}
		}
		$find    = array_keys( $datas );
		$replace = array_values( $datas );
		$content = str_replace( $find, $replace, $content );
		return $content;
	}

	/**
	 * Handle form for WordPress backend
	 *
	 * @return void
	 */
	public function handleFormOptions() {

	}
}
new UsersWpForm();