AyeCode / invoicing

vendor/ayecode/wp-ayecode-ui/includes/class-aui.php

Indentation +227 added lines, -227 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -11,231 +11,231 @@ 
  */
 class AUI {
 
-	/**
-	 * Holds the class instance.
-	 *
-	 * @since 1.0.0
-	 * @var null
-	 */
-	private static $instance = null;
-
-	/**
-	 * Holds the current AUI version number.
-	 *
-	 * @var string $ver The current version number.
-	 */
-	public static $ver = '0.1.62';
-
-	public static $options = null;
-
-	/**
-	 * There can be only one.
-	 *
-	 * @since 1.0.0
-	 * @return AUI|null
-	 */
-	public static function instance() {
-		if ( self::$instance == null ) {
-			self::$instance = new AUI();
-		}
-
-		return self::$instance;
-	}
-
-	/**
-	 * AUI constructor.
-	 *
-	 * @since 1.0.0
-	 */
-	private function __construct() {
-		if ( function_exists( "__autoload" ) ) {
-			spl_autoload_register( "__autoload" );
-		}
-		spl_autoload_register( array( $this, 'autoload' ) );
-
-		// load options
-		self::$options = get_option('aui_options');
-	}
-
-	/**
-	 * Autoload any components on the fly.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param $classname
-	 */
-	private function autoload( $classname ) {
-		$class     = str_replace( '_', '-', strtolower( $classname ) );
-		$file_path = trailingslashit( dirname( __FILE__ ) ) . "components/class-" . $class . '.php';
-		if ( $file_path && is_readable( $file_path ) ) {
-			include_once( $file_path );
-		}
-	}
-
-	/**
-	 * Get the AUI options.
-	 *
-	 * @param $option
-	 *
-	 * @return string|void
-	 */
-	public function get_option( $option ){
-		$result = isset(self::$options[$option]) ? esc_attr(self::$options[$option]) : '';
-
-		if ( ! $result && $option) {
-			if( $option == 'color_primary' ){
-				$result = AUI_PRIMARY_COLOR;
-			}elseif( $option == 'color_secondary' ){
-				$result = AUI_SECONDARY_COLOR;
-			}
-		}
-		return $result;
-	}
-
-	public function render( $items = array() ) {
-		$output = '';
-
-		if ( ! empty( $items ) ) {
-			foreach ( $items as $args ) {
-				$render = isset( $args['render'] ) ? $args['render'] : '';
-				if ( $render && method_exists( __CLASS__, $render ) ) {
-					$output .= $this->$render( $args );
-				}
-			}
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Render and return a bootstrap alert component.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public function alert( $args = array() ) {
-		return AUI_Component_Alert::get( $args );
-	}
-
-	/**
-	 * Render and return a bootstrap input component.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public function input( $args = array() ) {
-		return AUI_Component_Input::input( $args );
-	}
-
-	/**
-	 * Render and return a bootstrap textarea component.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public function textarea( $args = array() ) {
-		return AUI_Component_Input::textarea( $args );
-	}
-
-	/**
-	 * Render and return a bootstrap button component.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public function button( $args = array() ) {
-		return AUI_Component_Button::get( $args );
-	}
-
-	/**
-	 * Render and return a bootstrap button component.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public function badge( $args = array() ) {
-		$defaults = array(
-			'class' => 'badge badge-primary align-middle',
-		);
-
-		// maybe set type
-		if ( empty( $args['href'] ) ) {
-			$defaults['type'] = 'badge';
-		}
-
-		/**
-		 * Parse incoming $args into an array and merge it with $defaults
-		 */
-		$args = wp_parse_args( $args, $defaults );
-
-		return AUI_Component_Button::get( $args );
-	}
-
-	/**
-	 * Render and return a bootstrap dropdown component.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public function dropdown( $args = array() ) {
-		return AUI_Component_Dropdown::get( $args );
-	}
-
-	/**
-	 * Render and return a bootstrap select component.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public function select( $args = array() ) {
-		return AUI_Component_Input::select( $args );
-	}
-
-	/**
-	 * Render and return a bootstrap radio component.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public function radio( $args = array() ) {
-		return AUI_Component_Input::radio( $args );
-	}
-
-	/**
-	 * Render and return a bootstrap pagination component.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public function pagination( $args = array() ) {
-		return AUI_Component_Pagination::get( $args );
-	}
+    /**
+     * Holds the class instance.
+     *
+     * @since 1.0.0
+     * @var null
+     */
+    private static $instance = null;
+
+    /**
+     * Holds the current AUI version number.
+     *
+     * @var string $ver The current version number.
+     */
+    public static $ver = '0.1.62';
+
+    public static $options = null;
+
+    /**
+     * There can be only one.
+     *
+     * @since 1.0.0
+     * @return AUI|null
+     */
+    public static function instance() {
+        if ( self::$instance == null ) {
+            self::$instance = new AUI();
+        }
+
+        return self::$instance;
+    }
+
+    /**
+     * AUI constructor.
+     *
+     * @since 1.0.0
+     */
+    private function __construct() {
+        if ( function_exists( "__autoload" ) ) {
+            spl_autoload_register( "__autoload" );
+        }
+        spl_autoload_register( array( $this, 'autoload' ) );
+
+        // load options
+        self::$options = get_option('aui_options');
+    }
+
+    /**
+     * Autoload any components on the fly.
+     *
+     * @since 1.0.0
+     *
+     * @param $classname
+     */
+    private function autoload( $classname ) {
+        $class     = str_replace( '_', '-', strtolower( $classname ) );
+        $file_path = trailingslashit( dirname( __FILE__ ) ) . "components/class-" . $class . '.php';
+        if ( $file_path && is_readable( $file_path ) ) {
+            include_once( $file_path );
+        }
+    }
+
+    /**
+     * Get the AUI options.
+     *
+     * @param $option
+     *
+     * @return string|void
+     */
+    public function get_option( $option ){
+        $result = isset(self::$options[$option]) ? esc_attr(self::$options[$option]) : '';
+
+        if ( ! $result && $option) {
+            if( $option == 'color_primary' ){
+                $result = AUI_PRIMARY_COLOR;
+            }elseif( $option == 'color_secondary' ){
+                $result = AUI_SECONDARY_COLOR;
+            }
+        }
+        return $result;
+    }
+
+    public function render( $items = array() ) {
+        $output = '';
+
+        if ( ! empty( $items ) ) {
+            foreach ( $items as $args ) {
+                $render = isset( $args['render'] ) ? $args['render'] : '';
+                if ( $render && method_exists( __CLASS__, $render ) ) {
+                    $output .= $this->$render( $args );
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * Render and return a bootstrap alert component.
+     *
+     * @since 1.0.0
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public function alert( $args = array() ) {
+        return AUI_Component_Alert::get( $args );
+    }
+
+    /**
+     * Render and return a bootstrap input component.
+     *
+     * @since 1.0.0
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public function input( $args = array() ) {
+        return AUI_Component_Input::input( $args );
+    }
+
+    /**
+     * Render and return a bootstrap textarea component.
+     *
+     * @since 1.0.0
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public function textarea( $args = array() ) {
+        return AUI_Component_Input::textarea( $args );
+    }
+
+    /**
+     * Render and return a bootstrap button component.
+     *
+     * @since 1.0.0
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public function button( $args = array() ) {
+        return AUI_Component_Button::get( $args );
+    }
+
+    /**
+     * Render and return a bootstrap button component.
+     *
+     * @since 1.0.0
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public function badge( $args = array() ) {
+        $defaults = array(
+            'class' => 'badge badge-primary align-middle',
+        );
+
+        // maybe set type
+        if ( empty( $args['href'] ) ) {
+            $defaults['type'] = 'badge';
+        }
+
+        /**
+         * Parse incoming $args into an array and merge it with $defaults
+         */
+        $args = wp_parse_args( $args, $defaults );
+
+        return AUI_Component_Button::get( $args );
+    }
+
+    /**
+     * Render and return a bootstrap dropdown component.
+     *
+     * @since 1.0.0
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public function dropdown( $args = array() ) {
+        return AUI_Component_Dropdown::get( $args );
+    }
+
+    /**
+     * Render and return a bootstrap select component.
+     *
+     * @since 1.0.0
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public function select( $args = array() ) {
+        return AUI_Component_Input::select( $args );
+    }
+
+    /**
+     * Render and return a bootstrap radio component.
+     *
+     * @since 1.0.0
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public function radio( $args = array() ) {
+        return AUI_Component_Input::radio( $args );
+    }
+
+    /**
+     * Render and return a bootstrap pagination component.
+     *
+     * @since 1.0.0
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public function pagination( $args = array() ) {
+        return AUI_Component_Pagination::get( $args );
+    }
 
 }
\ No newline at end of file

vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php

Indentation +18 added lines, -18 removed lines

@@ -7,40 +7,40 @@
  * Bail if we are not in WP.
  */
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
  * Set the version only if its the current newest while loading.
  */
 add_action('after_setup_theme', function () {
-	global $ayecode_ui_version,$ayecode_ui_file_key;
-	$this_version = "0.1.62";
-	if(version_compare($this_version , $ayecode_ui_version, '>')){
-		$ayecode_ui_version = $this_version ;
-		$ayecode_ui_file_key = wp_hash( __FILE__ );
-	}
+    global $ayecode_ui_version,$ayecode_ui_file_key;
+    $this_version = "0.1.62";
+    if(version_compare($this_version , $ayecode_ui_version, '>')){
+        $ayecode_ui_version = $this_version ;
+        $ayecode_ui_file_key = wp_hash( __FILE__ );
+    }
 },0);
 
 /**
  * Load this version of WP Bootstrap Settings only if the file hash is the current one.
  */
 add_action('after_setup_theme', function () {
-	global $ayecode_ui_file_key;
-	if($ayecode_ui_file_key && $ayecode_ui_file_key == wp_hash( __FILE__ )){
-		include_once( dirname( __FILE__ ) . '/includes/class-aui.php' );
-		include_once( dirname( __FILE__ ) . '/includes/ayecode-ui-settings.php' );
-	}
+    global $ayecode_ui_file_key;
+    if($ayecode_ui_file_key && $ayecode_ui_file_key == wp_hash( __FILE__ )){
+        include_once( dirname( __FILE__ ) . '/includes/class-aui.php' );
+        include_once( dirname( __FILE__ ) . '/includes/ayecode-ui-settings.php' );
+    }
 },1);
 
 /**
  * Add the function that calls the class.
  */
 if(!function_exists('aui')){
-	function aui(){
-		if(!class_exists("AUI",false)){
-			return false;
-		}
-		return AUI::instance();
-	}
+    function aui(){
+        if(!class_exists("AUI",false)){
+            return false;
+        }
+        return AUI::instance();
+    }
 }
\ No newline at end of file

includes/payments/class-getpaid-payment-form-submission-refresh-prices.php

Indentation +267 added lines, -267 removed lines

@@ -12,294 +12,294 @@
  */
 class GetPaid_Payment_Form_Submission_Refresh_Prices {
 
-	/**
-	 * Contains the response for refreshing prices.
-	 * @var array
-	 */
-	public $response = array();
+    /**
+     * Contains the response for refreshing prices.
+     * @var array
+     */
+    public $response = array();
 
     /**
-	 * Class constructor
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function __construct( $submission ) {
-
-		$this->response = array(
-			'submission_id'                    => $submission->id,
+     * Class constructor
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function __construct( $submission ) {
+
+        $this->response = array(
+            'submission_id'                    => $submission->id,
             'has_recurring'                    => $submission->has_recurring,
-			'has_subscription_group'           => $submission->has_subscription_group(),
-			'has_multiple_subscription_groups' => $submission->has_multiple_subscription_groups(),
+            'has_subscription_group'           => $submission->has_subscription_group(),
+            'has_multiple_subscription_groups' => $submission->has_multiple_subscription_groups(),
             'is_free'                          => ! $submission->should_collect_payment_details(),
-		);
-
-		$this->add_totals( $submission );
-		$this->add_texts( $submission );
-		$this->add_items( $submission );
-		$this->add_fees( $submission );
-		$this->add_discounts( $submission );
-		$this->add_taxes( $submission );
-		$this->add_gateways( $submission );
-		$this->add_data( $submission );
-
-	}
-
-	/**
-	 * Adds totals to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_totals( $submission ) {
-
-		$this->response = array_merge(
-			$this->response,
-			array(
-
-				'totals'        => array(
-					'subtotal'  => $submission->format_amount( $submission->get_subtotal() ),
-					'discount'  => $submission->format_amount( $submission->get_discount() ),
-					'fees'      => $submission->format_amount( $submission->get_fee() ),
-					'tax'       => $submission->format_amount( $submission->get_tax() ),
-					'total'     => $submission->format_amount( $submission->get_total() ),
-					'raw_total' => html_entity_decode( sanitize_text_field( $submission->format_amount( $submission->get_total() ) ), ENT_QUOTES ),
-				),
-
-				'recurring'     => array(
-					'subtotal'  => $submission->format_amount( $submission->get_recurring_subtotal() ),
-					'discount'  => $submission->format_amount( $submission->get_recurring_discount() ),
-					'fees'      => $submission->format_amount( $submission->get_recurring_fee() ),
-					'tax'       => $submission->format_amount( $submission->get_recurring_tax() ),
-					'total'     => $submission->format_amount( $submission->get_recurring_total() ),
-				),
-
-				'initial_amt'   => wpinv_round_amount( $submission->get_total(), null, true ),
-				'currency'      => $submission->get_currency(),
-
-			)
-		);
-
-	}
-
-	/**
-	 * Adds texts to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_texts( $submission ) {
-
-		$payable = $submission->format_amount( $submission->get_total() );
-		$groups  = getpaid_get_subscription_groups( $submission );
-
-		if ( $submission->has_recurring && 2 > count( $groups ) ) {
-
-			$recurring = new WPInv_Item( $submission->has_recurring );
-			$period    = getpaid_get_subscription_period_label( $recurring->get_recurring_period( true ), $recurring->get_recurring_interval(), '' );
-			$main_item = reset( $groups );
-
-			if ( $submission->get_total() == $submission->get_recurring_total() ) {
-				$payable = "$payable / $period";
-			} else if ( $main_item ) {
-
-				$main_item = reset( $main_item );
-
-				// Calculate the next renewal date.
-				$_period      = $main_item->get_recurring_period( true );
-				$_interval    = $main_item->get_recurring_interval();
-
-				// If the subscription item has a trial period...
-				if ( $main_item->has_free_trial() ) {
-					$_period   = $main_item->get_trial_period( true );
-					$_interval = $main_item->get_trial_interval();
-				}
-
-				$payable = sprintf(
-					__( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
-					$submission->format_amount( $submission->get_total() ),
-					$submission->format_amount( $submission->get_recurring_total() ),
-					$period
-				);
-
-				$payable .= sprintf(
-					'<small class="text-muted form-text">%s</small>',
-					sprintf(
-						__( 'First renewal on %s', 'invoicing' ),
-						getpaid_format_date( date( 'Y-m-d H:i:s', strtotime( "+$_interval $_period", current_time( 'timestamp' ) ) ) )
-					)
-				);
-
-			} else {
-				$payable = sprintf(
-					__( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
-					$submission->format_amount( $submission->get_total() ),
-					$submission->format_amount( $submission->get_recurring_total() ),
-					$period
-				);
-			}
-
-		}
-
-		$texts = array(
-			'.getpaid-checkout-total-payable' => $payable,
-		);
-
-		foreach ( $submission->get_items() as $item ) {
-			$item_id                                               = $item->get_id();
-			$initial_price                                         = $submission->format_amount( $item->get_sub_total() - $item->item_discount );
-			$recurring_price                                       = $submission->format_amount( $item->get_recurring_sub_total() - $item->recurring_item_discount );
-			$texts[".item-$item_id .getpaid-form-item-price-desc"] = getpaid_item_recurring_price_help_text( $item, $submission->get_currency(), $initial_price, $recurring_price );
-			$texts[".item-$item_id .getpaid-mobile-item-subtotal"] = sprintf( __( 'Subtotal: %s', 'invoicing' ), $submission->format_amount( $item->get_sub_total() ) );
-
-			if ( $item->get_quantity() == 1 ) {
-				$texts[".item-$item_id .getpaid-mobile-item-subtotal"] = '';
-			}
-
-		}
-
-		$this->response = array_merge( $this->response, array( 'texts' => $texts ) );
-
-	}
-
-	/**
-	 * Adds items to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_items( $submission ) {
-
-		// Add items.
-		$items = array();
+        );
+
+        $this->add_totals( $submission );
+        $this->add_texts( $submission );
+        $this->add_items( $submission );
+        $this->add_fees( $submission );
+        $this->add_discounts( $submission );
+        $this->add_taxes( $submission );
+        $this->add_gateways( $submission );
+        $this->add_data( $submission );
+
+    }
+
+    /**
+     * Adds totals to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_totals( $submission ) {
+
+        $this->response = array_merge(
+            $this->response,
+            array(
+
+                'totals'        => array(
+                    'subtotal'  => $submission->format_amount( $submission->get_subtotal() ),
+                    'discount'  => $submission->format_amount( $submission->get_discount() ),
+                    'fees'      => $submission->format_amount( $submission->get_fee() ),
+                    'tax'       => $submission->format_amount( $submission->get_tax() ),
+                    'total'     => $submission->format_amount( $submission->get_total() ),
+                    'raw_total' => html_entity_decode( sanitize_text_field( $submission->format_amount( $submission->get_total() ) ), ENT_QUOTES ),
+                ),
+
+                'recurring'     => array(
+                    'subtotal'  => $submission->format_amount( $submission->get_recurring_subtotal() ),
+                    'discount'  => $submission->format_amount( $submission->get_recurring_discount() ),
+                    'fees'      => $submission->format_amount( $submission->get_recurring_fee() ),
+                    'tax'       => $submission->format_amount( $submission->get_recurring_tax() ),
+                    'total'     => $submission->format_amount( $submission->get_recurring_total() ),
+                ),
+
+                'initial_amt'   => wpinv_round_amount( $submission->get_total(), null, true ),
+                'currency'      => $submission->get_currency(),
+
+            )
+        );
+
+    }
+
+    /**
+     * Adds texts to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_texts( $submission ) {
+
+        $payable = $submission->format_amount( $submission->get_total() );
+        $groups  = getpaid_get_subscription_groups( $submission );
+
+        if ( $submission->has_recurring && 2 > count( $groups ) ) {
+
+            $recurring = new WPInv_Item( $submission->has_recurring );
+            $period    = getpaid_get_subscription_period_label( $recurring->get_recurring_period( true ), $recurring->get_recurring_interval(), '' );
+            $main_item = reset( $groups );
+
+            if ( $submission->get_total() == $submission->get_recurring_total() ) {
+                $payable = "$payable / $period";
+            } else if ( $main_item ) {
+
+                $main_item = reset( $main_item );
+
+                // Calculate the next renewal date.
+                $_period      = $main_item->get_recurring_period( true );
+                $_interval    = $main_item->get_recurring_interval();
+
+                // If the subscription item has a trial period...
+                if ( $main_item->has_free_trial() ) {
+                    $_period   = $main_item->get_trial_period( true );
+                    $_interval = $main_item->get_trial_interval();
+                }
+
+                $payable = sprintf(
+                    __( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
+                    $submission->format_amount( $submission->get_total() ),
+                    $submission->format_amount( $submission->get_recurring_total() ),
+                    $period
+                );
+
+                $payable .= sprintf(
+                    '<small class="text-muted form-text">%s</small>',
+                    sprintf(
+                        __( 'First renewal on %s', 'invoicing' ),
+                        getpaid_format_date( date( 'Y-m-d H:i:s', strtotime( "+$_interval $_period", current_time( 'timestamp' ) ) ) )
+                    )
+                );
+
+            } else {
+                $payable = sprintf(
+                    __( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
+                    $submission->format_amount( $submission->get_total() ),
+                    $submission->format_amount( $submission->get_recurring_total() ),
+                    $period
+                );
+            }
+
+        }
+
+        $texts = array(
+            '.getpaid-checkout-total-payable' => $payable,
+        );
+
+        foreach ( $submission->get_items() as $item ) {
+            $item_id                                               = $item->get_id();
+            $initial_price                                         = $submission->format_amount( $item->get_sub_total() - $item->item_discount );
+            $recurring_price                                       = $submission->format_amount( $item->get_recurring_sub_total() - $item->recurring_item_discount );
+            $texts[".item-$item_id .getpaid-form-item-price-desc"] = getpaid_item_recurring_price_help_text( $item, $submission->get_currency(), $initial_price, $recurring_price );
+            $texts[".item-$item_id .getpaid-mobile-item-subtotal"] = sprintf( __( 'Subtotal: %s', 'invoicing' ), $submission->format_amount( $item->get_sub_total() ) );
+
+            if ( $item->get_quantity() == 1 ) {
+                $texts[".item-$item_id .getpaid-mobile-item-subtotal"] = '';
+            }
+
+        }
+
+        $this->response = array_merge( $this->response, array( 'texts' => $texts ) );
+
+    }
+
+    /**
+     * Adds items to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_items( $submission ) {
+
+        // Add items.
+        $items = array();
 
         foreach ( $submission->get_items() as $item ) {
-			$item_id           = $item->get_id();
-			$items["$item_id"] = $submission->format_amount( $item->get_sub_total() );
-		}
+            $item_id           = $item->get_id();
+            $items["$item_id"] = $submission->format_amount( $item->get_sub_total() );
+        }
 
-		$this->response = array_merge(
-			$this->response,
-			array( 'items' => $items )
-		);
+        $this->response = array_merge(
+            $this->response,
+            array( 'items' => $items )
+        );
 
-	}
+    }
 
-	/**
-	 * Adds fees to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_fees( $submission ) {
+    /**
+     * Adds fees to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_fees( $submission ) {
 
-		$fees = array();
+        $fees = array();
 
         foreach ( $submission->get_fees() as $name => $data ) {
-			$fees[$name] = $submission->format_amount( $data['initial_fee'] );
-		}
+            $fees[$name] = $submission->format_amount( $data['initial_fee'] );
+        }
 
-		$this->response = array_merge(
-			$this->response,
-			array( 'fees' => $fees )
-		);
+        $this->response = array_merge(
+            $this->response,
+            array( 'fees' => $fees )
+        );
 
-	}
+    }
 
-	/**
-	 * Adds discounts to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_discounts( $submission ) {
+    /**
+     * Adds discounts to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_discounts( $submission ) {
 
-		$discounts = array();
+        $discounts = array();
 
         foreach ( $submission->get_discounts() as $name => $data ) {
-			$discounts[$name] = $submission->format_amount( $data['initial_discount'] );
-		}
+            $discounts[$name] = $submission->format_amount( $data['initial_discount'] );
+        }
 
-		$this->response = array_merge(
-			$this->response,
-			array( 'discounts' => $discounts )
-		);
+        $this->response = array_merge(
+            $this->response,
+            array( 'discounts' => $discounts )
+        );
 
-	}
+    }
 
-	/**
-	 * Adds taxes to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_taxes( $submission ) {
-
-		$taxes  = array();
-		$markup = '';
+    /**
+     * Adds taxes to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_taxes( $submission ) {
+
+        $taxes  = array();
+        $markup = '';
         foreach ( $submission->get_taxes() as $name => $data ) {
-			$name          = sanitize_text_field( $name );
-			$amount        = $submission->format_amount( $data['initial_tax'] );
-			$taxes[$name]  = $amount;
-			$markup       .= "<small class='form-text'>$name : $amount</small>";
-		}
-
-		if ( wpinv_display_individual_tax_rates() && ! empty( $taxes ) ) {
-			$this->response['texts']['.getpaid-form-cart-totals-total-tax'] = $markup;
-		}
-
-		$this->response = array_merge(
-			$this->response,
-			array( 'taxes' => $taxes )
-		);
-
-	}
-
-	/**
-	 * Adds gateways to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_gateways( $submission ) {
-
-		$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
-
-		if ( $this->response['has_recurring'] ) {
-
-			foreach ( $gateways as $i => $gateway ) {
-
-				if (
-					! getpaid_payment_gateway_supports( $gateway, 'subscription' )
-					|| ( $this->response['has_subscription_group'] && ! getpaid_payment_gateway_supports( $gateway, 'single_subscription_group' ) )
-					|| ( $this->response['has_multiple_subscription_groups'] && ! getpaid_payment_gateway_supports( $gateway, 'multiple_subscription_groups' ) ) ) {
-					unset( $gateways[ $i ] );
-				}
-
-			}
-
-		}
-
-		$gateways = apply_filters( 'getpaid_submission_gateways', $gateways, $submission );
-		$this->response = array_merge(
-			$this->response,
-			array( 'gateways' => $gateways )
-		);
-
-	}
-
-	/**
-	 * Adds data to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_data( $submission ) {
-
-		$this->response = array_merge(
-			$this->response,
-			array(
-				'js_data' => apply_filters(
-					'getpaid_submission_js_data',
-					array(
-						'is_recurring' => $this->response['has_recurring'],
-					),
-					$submission
-				)
-			)
-		);
-
-	}
+            $name          = sanitize_text_field( $name );
+            $amount        = $submission->format_amount( $data['initial_tax'] );
+            $taxes[$name]  = $amount;
+            $markup       .= "<small class='form-text'>$name : $amount</small>";
+        }
+
+        if ( wpinv_display_individual_tax_rates() && ! empty( $taxes ) ) {
+            $this->response['texts']['.getpaid-form-cart-totals-total-tax'] = $markup;
+        }
+
+        $this->response = array_merge(
+            $this->response,
+            array( 'taxes' => $taxes )
+        );
+
+    }
+
+    /**
+     * Adds gateways to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_gateways( $submission ) {
+
+        $gateways = array_keys( wpinv_get_enabled_payment_gateways() );
+
+        if ( $this->response['has_recurring'] ) {
+
+            foreach ( $gateways as $i => $gateway ) {
+
+                if (
+                    ! getpaid_payment_gateway_supports( $gateway, 'subscription' )
+                    || ( $this->response['has_subscription_group'] && ! getpaid_payment_gateway_supports( $gateway, 'single_subscription_group' ) )
+                    || ( $this->response['has_multiple_subscription_groups'] && ! getpaid_payment_gateway_supports( $gateway, 'multiple_subscription_groups' ) ) ) {
+                    unset( $gateways[ $i ] );
+                }
+
+            }
+
+        }
+
+        $gateways = apply_filters( 'getpaid_submission_gateways', $gateways, $submission );
+        $this->response = array_merge(
+            $this->response,
+            array( 'gateways' => $gateways )
+        );
+
+    }
+
+    /**
+     * Adds data to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_data( $submission ) {
+
+        $this->response = array_merge(
+            $this->response,
+            array(
+                'js_data' => apply_filters(
+                    'getpaid_submission_js_data',
+                    array(
+                        'is_recurring' => $this->response['has_recurring'],
+                    ),
+                    $submission
+                )
+            )
+        );
+
+    }
 
 }

templates/payment-forms/cart-item.php

Indentation +108 added lines, -108 removed lines

@@ -26,112 +26,112 @@ 
 
 				<?php
 
-					// Fires before printing a line item column.
-					do_action( "getpaid_form_cart_item_before_$key", $item, $form );
+                    // Fires before printing a line item column.
+                    do_action( "getpaid_form_cart_item_before_$key", $item, $form );
 
-					// Item name.
-					if ( 'name' == $key ) {
+                    // Item name.
+                    if ( 'name' == $key ) {
 
-						ob_start();
-						// And an optional description.
+                        ob_start();
+                        // And an optional description.
                         $description = $item->get_description();
 
                         if ( ! empty( $description ) ) {
                             $description = wp_kses_post( $description );
                             echo "<small class='form-text text-muted pr-2 m-0'>$description</small>";
-						}
+                        }
 
-						// Price help text.
+                        // Price help text.
                         $description = getpaid_item_recurring_price_help_text( $item, $currency );
                         if ( $description ) {
                             echo "<small class='getpaid-form-item-price-desc form-text text-muted pr-2 m-0'>$description</small>";
-						}
+                        }
 
-						do_action( 'getpaid_payment_form_cart_item_description', $item, $form );
+                        do_action( 'getpaid_payment_form_cart_item_description', $item, $form );
 
-						if ( wpinv_current_user_can_manage_invoicing() ) {
+                        if ( wpinv_current_user_can_manage_invoicing() ) {
 
-							edit_post_link(
-								__( 'Edit this item.', 'invoicing' ),
-								'<small class="form-text text-muted">',
-								'</small>',
-								$item->get_id(),
-								'text-danger'
-							);
+                            edit_post_link(
+                                __( 'Edit this item.', 'invoicing' ),
+                                '<small class="form-text text-muted">',
+                                '</small>',
+                                $item->get_id(),
+                                'text-danger'
+                            );
 
-						}
+                        }
 
-						$description = ob_get_clean();
+                        $description = ob_get_clean();
 
-						// Display the name.
-						$tootip = empty( $description ) ? '' : "&nbsp;" . '<i class="fas fa-xs fa-info gp-tooltip d-sm-none text-muted"></i>';
-						echo '<div class="mb-1">' . esc_html( $item->get_name() ) . $tootip . '</div>';
+                        // Display the name.
+                        $tootip = empty( $description ) ? '' : "&nbsp;" . '<i class="fas fa-xs fa-info gp-tooltip d-sm-none text-muted"></i>';
+                        echo '<div class="mb-1">' . esc_html( $item->get_name() ) . $tootip . '</div>';
 
-						if ( ! empty( $description ) ) {
-							printf( '<span class="d-none d-sm-block getpaid-item-desc">%s</span>', $description );
-						}
-
-						if ( $item->allows_quantities() ) {
-							printf(
-								'<small class="d-sm-none text-muted form-text">%s</small>',
-								sprintf(
-									__( 'Qty %s', 'invoicing' ),
-									sprintf(
-										'<input
+                        if ( ! empty( $description ) ) {
+                            printf( '<span class="d-none d-sm-block getpaid-item-desc">%s</span>', $description );
+                        }
+
+                        if ( $item->allows_quantities() ) {
+                            printf(
+                                '<small class="d-sm-none text-muted form-text">%s</small>',
+                                sprintf(
+                                    __( 'Qty %s', 'invoicing' ),
+                                    sprintf(
+                                        '<input
 											type="text"
 											style="width: 48px;"
 											class="getpaid-item-mobile-quantity-input p-1 m-0 text-center"
 											value="%s"
 											min="1">',
-											(float) $item->get_quantity() == 0 ? 1 : (float) $item->get_quantity()
-									)
-								)
-							);
-						} else {
-							printf(
-								'<small class="d-sm-none text-muted form-text">%s</small>',
-								sprintf(
-									__( 'Qty %s', 'invoicing' ),
-									(float) $item->get_quantity()
-								)
-							);
-						}
-
-					}
-
-					// Item price.
-					if ( 'price' == $key ) {
-
-						// Set the currency position.
-						$position = wpinv_currency_position();
-
-						if ( $position == 'left_space' ) {
-							$position = 'left';
-						}
-
-						if ( $position == 'right_space' ) {
-							$position = 'right';
-						}
-
-						if ( $item->user_can_set_their_price() ) {
-							$price            = max( (float) $item->get_price(), (float) $item->get_minimum_price() );
-							$minimum          = (float) $item->get_minimum_price();
-							$validate_minimum = '';
-							$class            = '';
-							$data_minimum     = '';
-
-							if ( $minimum > 0 ) {
-								$validate_minimum = sprintf(
-									esc_attr__( 'The minimum allowed amount is %s', 'invoicing' ),
-									strip_tags( wpinv_price( $minimum, $currency ) )
-								);
-
-								$class = 'getpaid-validate-minimum-amount';
-
-								$data_minimum     = "data-minimum-amount='" . esc_attr( getpaid_unstandardize_amount( $minimum ) ) . "'";
-							}
-
-							?>
+                                            (float) $item->get_quantity() == 0 ? 1 : (float) $item->get_quantity()
+                                    )
+                                )
+                            );
+                        } else {
+                            printf(
+                                '<small class="d-sm-none text-muted form-text">%s</small>',
+                                sprintf(
+                                    __( 'Qty %s', 'invoicing' ),
+                                    (float) $item->get_quantity()
+                                )
+                            );
+                        }
+
+                    }
+
+                    // Item price.
+                    if ( 'price' == $key ) {
+
+                        // Set the currency position.
+                        $position = wpinv_currency_position();
+
+                        if ( $position == 'left_space' ) {
+                            $position = 'left';
+                        }
+
+                        if ( $position == 'right_space' ) {
+                            $position = 'right';
+                        }
+
+                        if ( $item->user_can_set_their_price() ) {
+                            $price            = max( (float) $item->get_price(), (float) $item->get_minimum_price() );
+                            $minimum          = (float) $item->get_minimum_price();
+                            $validate_minimum = '';
+                            $class            = '';
+                            $data_minimum     = '';
+
+                            if ( $minimum > 0 ) {
+                                $validate_minimum = sprintf(
+                                    esc_attr__( 'The minimum allowed amount is %s', 'invoicing' ),
+                                    strip_tags( wpinv_price( $minimum, $currency ) )
+                                );
+
+                                $class = 'getpaid-validate-minimum-amount';
+
+                                $data_minimum     = "data-minimum-amount='" . esc_attr( getpaid_unstandardize_amount( $minimum ) ) . "'";
+                            }
+
+                            ?>
 								<div class="input-group input-group-sm">
 									<?php if( 'left' == $position ) : ?>
 										<div class="input-group-prepend">
@@ -156,44 +156,44 @@ 
 
 							<?php
 
-						} else {
-							echo wpinv_price( $item->get_price(), $currency );
+                        } else {
+                            echo wpinv_price( $item->get_price(), $currency );
 
-							?>
+                            ?>
 								<input name='getpaid-items[<?php echo (int) $item->get_id(); ?>][price]' type='hidden' class='getpaid-item-price-input' value='<?php echo esc_attr( $item->get_price() ); ?>'>
 							<?php
-						}
+                        }
 
-						printf(
-							'<small class="d-sm-none text-muted form-text getpaid-mobile-item-subtotal">%s</small>',
-							sprintf( __( 'Subtotal: %s', 'invoicing' ), wpinv_price( $item->get_sub_total(), $currency ) )
-						);
-					}
+                        printf(
+                            '<small class="d-sm-none text-muted form-text getpaid-mobile-item-subtotal">%s</small>',
+                            sprintf( __( 'Subtotal: %s', 'invoicing' ), wpinv_price( $item->get_sub_total(), $currency ) )
+                        );
+                    }
 
-					// Item quantity.
-					if ( 'quantity' == $key ) {
+                    // Item quantity.
+                    if ( 'quantity' == $key ) {
 
-						if ( $item->allows_quantities() ) {
-							?>
+                        if ( $item->allows_quantities() ) {
+                            ?>
 								<input name='getpaid-items[<?php echo (int) $item->get_id(); ?>][quantity]' type='text' style='width: 64px; line-height: 1; min-height: 35px;' class='getpaid-item-quantity-input p-1 align-middle font-weight-normal shadow-none m-0 rounded-0 text-center border' value='<?php echo (float) $item->get_quantity() == 0 ? 1 : (float) $item->get_quantity(); ?>' min='1' required>
 							<?php
-						} else {
-							echo (float) $item->get_quantity();
-							echo '&nbsp;&nbsp;&nbsp;';
-							?>
+                        } else {
+                            echo (float) $item->get_quantity();
+                            echo '&nbsp;&nbsp;&nbsp;';
+                            ?>
 								<input type='hidden' name='getpaid-items[<?php echo (int) $item->get_id(); ?>][quantity]' class='getpaid-item-quantity-input' value='<?php echo (float) $item->get_quantity(); ?>'>
 							<?php
-						}
+                        }
 
-					}
+                    }
 
-					// Item sub total.
-					if ( 'subtotal' == $key ) {
-						echo wpinv_price( $item->get_sub_total(), $currency );
-					}
+                    // Item sub total.
+                    if ( 'subtotal' == $key ) {
+                        echo wpinv_price( $item->get_sub_total(), $currency );
+                    }
 
-					do_action( "getpaid_payment_form_cart_item_$key", $item, $form );
-				?>
+                    do_action( "getpaid_payment_form_cart_item_$key", $item, $form );
+                ?>
 
 			</div>
 

includes/gateways/class-getpaid-paypal-gateway.php

Indentation +350 added lines, -350 removed lines

@@ -13,96 +13,96 @@ 
 class GetPaid_Paypal_Gateway extends GetPaid_Payment_Gateway {
 
     /**
-	 * Payment method id.
-	 *
-	 * @var string
-	 */
+     * Payment method id.
+     *
+     * @var string
+     */
     public $id = 'paypal';
 
     /**
-	 * An array of features that this gateway supports.
-	 *
-	 * @var array
-	 */
+     * An array of features that this gateway supports.
+     *
+     * @var array
+     */
     protected $supports = array( 'subscription', 'sandbox', 'single_subscription_group' );
 
     /**
-	 * Payment method order.
-	 *
-	 * @var int
-	 */
+     * Payment method order.
+     *
+     * @var int
+     */
     public $order = 1;
 
     /**
-	 * Stores line items to send to PayPal.
-	 *
-	 * @var array
-	 */
+     * Stores line items to send to PayPal.
+     *
+     * @var array
+     */
     protected $line_items = array();
 
     /**
-	 * Endpoint for requests from PayPal.
-	 *
-	 * @var string
-	 */
-	protected $notify_url;
-
-	/**
-	 * Endpoint for requests to PayPal.
-	 *
-	 * @var string
-	 */
+     * Endpoint for requests from PayPal.
+     *
+     * @var string
+     */
+    protected $notify_url;
+
+    /**
+     * Endpoint for requests to PayPal.
+     *
+     * @var string
+     */
     protected $endpoint;
 
     /**
-	 * Currencies this gateway is allowed for.
-	 *
-	 * @var array
-	 */
-	public $currencies = array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR' );
+     * Currencies this gateway is allowed for.
+     *
+     * @var array
+     */
+    public $currencies = array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR' );
 
     /**
-	 * URL to view a transaction.
-	 *
-	 * @var string
-	 */
+     * URL to view a transaction.
+     *
+     * @var string
+     */
     public $view_transaction_url = 'https://www.{sandbox}paypal.com/activity/payment/%s';
 
     /**
-	 * URL to view a subscription.
-	 *
-	 * @var string
-	 */
-	public $view_subscription_url = 'https://www.{sandbox}paypal.com/cgi-bin/webscr?cmd=_profile-recurring-payments&encrypted_profile_id=%s';
+     * URL to view a subscription.
+     *
+     * @var string
+     */
+    public $view_subscription_url = 'https://www.{sandbox}paypal.com/cgi-bin/webscr?cmd=_profile-recurring-payments&encrypted_profile_id=%s';
 
     /**
-	 * Class constructor.
-	 */
-	public function __construct() {
+     * Class constructor.
+     */
+    public function __construct() {
 
         $this->title                = __( 'PayPal Standard', 'invoicing' );
         $this->method_title         = __( 'PayPal Standard', 'invoicing' );
         $this->checkout_button_text = __( 'Proceed to PayPal', 'invoicing' );
         $this->notify_url           = wpinv_get_ipn_url( $this->id );
 
-		add_filter( 'getpaid_paypal_args', array( $this, 'process_subscription' ), 10, 2 );
+        add_filter( 'getpaid_paypal_args', array( $this, 'process_subscription' ), 10, 2 );
         add_filter( 'getpaid_paypal_sandbox_notice', array( $this, 'sandbox_notice' ) );
-		add_filter( 'getpaid_get_paypal_connect_url', array( $this, 'maybe_get_connect_url' ), 10, 2 );
-		add_action( 'getpaid_authenticated_admin_action_connect_paypal', array( $this, 'connect_paypal' ) );
+        add_filter( 'getpaid_get_paypal_connect_url', array( $this, 'maybe_get_connect_url' ), 10, 2 );
+        add_action( 'getpaid_authenticated_admin_action_connect_paypal', array( $this, 'connect_paypal' ) );
 
-		parent::__construct();
+        parent::__construct();
     }
 
     /**
-	 * Process Payment.
-	 *
-	 *
-	 * @param WPInv_Invoice $invoice Invoice.
-	 * @param array $submission_data Posted checkout fields.
-	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
-	 * @return array
-	 */
-	public function process_payment( $invoice, $submission_data, $submission ) {
+     * Process Payment.
+     *
+     *
+     * @param WPInv_Invoice $invoice Invoice.
+     * @param array $submission_data Posted checkout fields.
+     * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
+     * @return array
+     */
+    public function process_payment( $invoice, $submission_data, $submission ) {
 
         // Get redirect url.
         $paypal_redirect = $this->get_request_url( $invoice );
@@ -125,15 +125,15 @@ 
     }
 
     /**
-	 * Get the PayPal request URL for an invoice.
-	 *
-	 * @param  WPInv_Invoice $invoice Invoice object.
-	 * @return string
-	 */
-	public function get_request_url( $invoice ) {
+     * Get the PayPal request URL for an invoice.
+     *
+     * @param  WPInv_Invoice $invoice Invoice object.
+     * @return string
+     */
+    public function get_request_url( $invoice ) {
 
         // Endpoint for this request
-		$this->endpoint    = $this->is_sandbox( $invoice ) ? 'https://www.sandbox.paypal.com/cgi-bin/webscr?test_ipn=1&' : 'https://www.paypal.com/cgi-bin/webscr?';
+        $this->endpoint    = $this->is_sandbox( $invoice ) ? 'https://www.sandbox.paypal.com/cgi-bin/webscr?test_ipn=1&' : 'https://www.paypal.com/cgi-bin/webscr?';
 
         // Retrieve paypal args.
         $paypal_args       = map_deep( $this->get_paypal_args( $invoice ), 'urlencode' );
@@ -146,45 +146,45 @@ 
 
         return add_query_arg( $paypal_args, $this->endpoint );
 
-	}
+    }
 
     /**
-	 * Get PayPal Args for passing to PP.
-	 *
-	 * @param  WPInv_Invoice $invoice Invoice object.
-	 * @return array
-	 */
-	protected function get_paypal_args( $invoice ) {
+     * Get PayPal Args for passing to PP.
+     *
+     * @param  WPInv_Invoice $invoice Invoice object.
+     * @return array
+     */
+    protected function get_paypal_args( $invoice ) {
 
         // Whether or not to send the line items as one item.
-		$force_one_line_item = apply_filters( 'getpaid_paypal_force_one_line_item', true, $invoice );
-
-		if ( $invoice->is_recurring() || ( wpinv_use_taxes() && wpinv_prices_include_tax() ) ) {
-			$force_one_line_item = true;
-		}
-
-		$paypal_args = apply_filters(
-			'getpaid_paypal_args',
-			array_merge(
-				$this->get_transaction_args( $invoice ),
-				$this->get_line_item_args( $invoice, $force_one_line_item )
-			),
-			$invoice
-		);
-
-		return $this->fix_request_length( $invoice, $paypal_args );
+        $force_one_line_item = apply_filters( 'getpaid_paypal_force_one_line_item', true, $invoice );
+
+        if ( $invoice->is_recurring() || ( wpinv_use_taxes() && wpinv_prices_include_tax() ) ) {
+            $force_one_line_item = true;
+        }
+
+        $paypal_args = apply_filters(
+            'getpaid_paypal_args',
+            array_merge(
+                $this->get_transaction_args( $invoice ),
+                $this->get_line_item_args( $invoice, $force_one_line_item )
+            ),
+            $invoice
+        );
+
+        return $this->fix_request_length( $invoice, $paypal_args );
     }
 
     /**
-	 * Get transaction args for paypal request.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
-	 * @return array
-	 */
-	protected function get_transaction_args( $invoice ) {
-
-		$email = $this->is_sandbox( $invoice ) ? wpinv_get_option( 'paypal_sandbox_email', wpinv_get_option( 'paypal_email', '' ) ) : wpinv_get_option( 'paypal_email', '' );
-		return array(
+     * Get transaction args for paypal request.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
+     * @return array
+     */
+    protected function get_transaction_args( $invoice ) {
+
+        $email = $this->is_sandbox( $invoice ) ? wpinv_get_option( 'paypal_sandbox_email', wpinv_get_option( 'paypal_email', '' ) ) : wpinv_get_option( 'paypal_email', '' );
+        return array(
             'cmd'           => '_cart',
             'business'      => $email,
             'no_shipping'   => '1',
@@ -209,16 +209,16 @@ 
     }
 
     /**
-	 * Get line item args for paypal request.
-	 *
-	 * @param  WPInv_Invoice $invoice Invoice object.
-	 * @param  bool     $force_one_line_item Create only one item for this invoice.
-	 * @return array
-	 */
-	protected function get_line_item_args( $invoice, $force_one_line_item = false ) {
+     * Get line item args for paypal request.
+     *
+     * @param  WPInv_Invoice $invoice Invoice object.
+     * @param  bool     $force_one_line_item Create only one item for this invoice.
+     * @return array
+     */
+    protected function get_line_item_args( $invoice, $force_one_line_item = false ) {
 
         // Maybe send invoice as a single item.
-		if ( $force_one_line_item ) {
+        if ( $force_one_line_item ) {
             return $this->get_line_item_args_single_item( $invoice );
         }
 
@@ -238,129 +238,129 @@ 
             $line_item_args['discount_amount_cart'] = wpinv_sanitize_amount( (float) $invoice->get_total_discount(), 2 );
         }
 
-		return array_merge( $line_item_args, $this->get_line_items() );
+        return array_merge( $line_item_args, $this->get_line_items() );
 
     }
 
     /**
-	 * Get line item args for paypal request as a single line item.
-	 *
-	 * @param  WPInv_Invoice $invoice Invoice object.
-	 * @return array
-	 */
-	protected function get_line_item_args_single_item( $invoice ) {
-		$this->delete_line_items();
+     * Get line item args for paypal request as a single line item.
+     *
+     * @param  WPInv_Invoice $invoice Invoice object.
+     * @return array
+     */
+    protected function get_line_item_args_single_item( $invoice ) {
+        $this->delete_line_items();
 
         $item_name = sprintf( __( 'Invoice #%s', 'invoicing' ), $invoice->get_number() );
-		$this->add_line_item( $item_name, 1, wpinv_round_amount( (float) $invoice->get_total(), 2, true ), $invoice->get_id() );
+        $this->add_line_item( $item_name, 1, wpinv_round_amount( (float) $invoice->get_total(), 2, true ), $invoice->get_id() );
 
-		return $this->get_line_items();
+        return $this->get_line_items();
     }
 
     /**
-	 * Return all line items.
-	 */
-	protected function get_line_items() {
-		return $this->line_items;
-	}
+     * Return all line items.
+     */
+    protected function get_line_items() {
+        return $this->line_items;
+    }
 
     /**
-	 * Remove all line items.
-	 */
-	protected function delete_line_items() {
-		$this->line_items = array();
+     * Remove all line items.
+     */
+    protected function delete_line_items() {
+        $this->line_items = array();
     }
 
     /**
-	 * Prepare line items to send to paypal.
-	 *
-	 * @param  WPInv_Invoice $invoice Invoice object.
-	 */
-	protected function prepare_line_items( $invoice ) {
-		$this->delete_line_items();
-
-		// Items.
-		foreach ( $invoice->get_items() as $item ) {
-			$amount   = $item->get_price();
-			$quantity = $invoice->get_template() == 'amount' ? 1 : $item->get_quantity();
-			$this->add_line_item( $item->get_raw_name(), $quantity, $amount, $item->get_id() );
+     * Prepare line items to send to paypal.
+     *
+     * @param  WPInv_Invoice $invoice Invoice object.
+     */
+    protected function prepare_line_items( $invoice ) {
+        $this->delete_line_items();
+
+        // Items.
+        foreach ( $invoice->get_items() as $item ) {
+            $amount   = $item->get_price();
+            $quantity = $invoice->get_template() == 'amount' ? 1 : $item->get_quantity();
+            $this->add_line_item( $item->get_raw_name(), $quantity, $amount, $item->get_id() );
         }
 
         // Fees.
-		foreach ( $invoice->get_fees() as $fee => $data ) {
+        foreach ( $invoice->get_fees() as $fee => $data ) {
             $this->add_line_item( $fee, 1, wpinv_sanitize_amount( $data['initial_fee'] ) );
         }
 
     }
 
     /**
-	 * Add PayPal Line Item.
-	 *
-	 * @param  string $item_name Item name.
-	 * @param  float    $quantity Item quantity.
-	 * @param  float  $amount Amount.
-	 * @param  string $item_number Item number.
-	 */
-	protected function add_line_item( $item_name, $quantity = 1, $amount = 0.0, $item_number = '' ) {
-		$index = ( count( $this->line_items ) / 4 ) + 1;
-
-		$item = apply_filters(
-			'getpaid_paypal_line_item',
-			array(
-				'item_name'   => html_entity_decode( getpaid_limit_length( $item_name ? wp_strip_all_tags( $item_name ) : __( 'Item', 'invoicing' ), 127 ), ENT_NOQUOTES, 'UTF-8' ),
-				'quantity'    => (float) $quantity,
-				'amount'      => wpinv_sanitize_amount( (float) $amount, 2 ),
-				'item_number' => $item_number,
-			),
-			$item_name,
-			$quantity,
-			$amount,
-			$item_number
-		);
-
-		$this->line_items[ 'item_name_' . $index ]   = getpaid_limit_length( $item['item_name'], 127 );
+     * Add PayPal Line Item.
+     *
+     * @param  string $item_name Item name.
+     * @param  float    $quantity Item quantity.
+     * @param  float  $amount Amount.
+     * @param  string $item_number Item number.
+     */
+    protected function add_line_item( $item_name, $quantity = 1, $amount = 0.0, $item_number = '' ) {
+        $index = ( count( $this->line_items ) / 4 ) + 1;
+
+        $item = apply_filters(
+            'getpaid_paypal_line_item',
+            array(
+                'item_name'   => html_entity_decode( getpaid_limit_length( $item_name ? wp_strip_all_tags( $item_name ) : __( 'Item', 'invoicing' ), 127 ), ENT_NOQUOTES, 'UTF-8' ),
+                'quantity'    => (float) $quantity,
+                'amount'      => wpinv_sanitize_amount( (float) $amount, 2 ),
+                'item_number' => $item_number,
+            ),
+            $item_name,
+            $quantity,
+            $amount,
+            $item_number
+        );
+
+        $this->line_items[ 'item_name_' . $index ]   = getpaid_limit_length( $item['item_name'], 127 );
         $this->line_items[ 'quantity_' . $index ]    = $item['quantity'];
 
         // The price or amount of the product, service, or contribution, not including shipping, handling, or tax.
-		$this->line_items[ 'amount_' . $index ]      = $item['amount'] * $item['quantity'];
-		$this->line_items[ 'item_number_' . $index ] = getpaid_limit_length( $item['item_number'], 127 );
+        $this->line_items[ 'amount_' . $index ]      = $item['amount'] * $item['quantity'];
+        $this->line_items[ 'item_number_' . $index ] = getpaid_limit_length( $item['item_number'], 127 );
     }
 
     /**
-	 * If the default request with line items is too long, generate a new one with only one line item.
-	 *
-	 * https://support.microsoft.com/en-us/help/208427/maximum-url-length-is-2-083-characters-in-internet-explorer.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice to be sent to Paypal.
-	 * @param array    $paypal_args Arguments sent to Paypal in the request.
-	 * @return array
-	 */
-	protected function fix_request_length( $invoice, $paypal_args ) {
-		$max_paypal_length = 2083;
-		$query_candidate   = http_build_query( $paypal_args, '', '&' );
-
-		if ( strlen( $this->endpoint . $query_candidate ) <= $max_paypal_length ) {
-			return $paypal_args;
-		}
-
-		return apply_filters(
-			'getpaid_paypal_args',
-			array_merge(
-				$this->get_transaction_args( $invoice ),
-				$this->get_line_item_args( $invoice, true )
-			),
-			$invoice
-		);
+     * If the default request with line items is too long, generate a new one with only one line item.
+     *
+     * https://support.microsoft.com/en-us/help/208427/maximum-url-length-is-2-083-characters-in-internet-explorer.
+     *
+     * @param WPInv_Invoice $invoice Invoice to be sent to Paypal.
+     * @param array    $paypal_args Arguments sent to Paypal in the request.
+     * @return array
+     */
+    protected function fix_request_length( $invoice, $paypal_args ) {
+        $max_paypal_length = 2083;
+        $query_candidate   = http_build_query( $paypal_args, '', '&' );
+
+        if ( strlen( $this->endpoint . $query_candidate ) <= $max_paypal_length ) {
+            return $paypal_args;
+        }
+
+        return apply_filters(
+            'getpaid_paypal_args',
+            array_merge(
+                $this->get_transaction_args( $invoice ),
+                $this->get_line_item_args( $invoice, true )
+            ),
+            $invoice
+        );
 
     }
 
     /**
-	 * Processes recurring invoices.
-	 *
-	 * @param  array $paypal_args PayPal args.
-	 * @param  WPInv_Invoice    $invoice Invoice object.
-	 */
-	public function process_subscription( $paypal_args, $invoice ) {
+     * Processes recurring invoices.
+     *
+     * @param  array $paypal_args PayPal args.
+     * @param  WPInv_Invoice    $invoice Invoice object.
+     */
+    public function process_subscription( $paypal_args, $invoice ) {
 
         // Make sure this is a subscription.
         if ( ! $invoice->is_recurring() || ! $subscription = getpaid_get_invoice_subscription( $invoice ) ) {
@@ -381,21 +381,21 @@ 
         $recurring_amount       = (float) wpinv_sanitize_amount( $invoice->get_recurring_total(), 2 );
         $subscription_item      = $invoice->get_recurring( true );
 
-		// Convert 365 days to 1 year.
-		if ( 'D' == $period && 365 == $interval ) {
-			$period = 'Y';
-			$interval = 1;
-		}
+        // Convert 365 days to 1 year.
+        if ( 'D' == $period && 365 == $interval ) {
+            $period = 'Y';
+            $interval = 1;
+        }
 
         if ( $subscription_item->has_free_trial() ) {
 
             $paypal_args['a1'] = 0 == $initial_amount ? 0 : $initial_amount;
 
-			// Trial period length.
-			$paypal_args['p1'] = $subscription_item->get_trial_interval();
+            // Trial period length.
+            $paypal_args['p1'] = $subscription_item->get_trial_interval();
 
-			// Trial period.
-			$paypal_args['t1'] = $subscription_item->get_trial_period();
+            // Trial period.
+            $paypal_args['t1'] = $subscription_item->get_trial_period();
 
         } else if ( $initial_amount != $recurring_amount ) {
 
@@ -418,40 +418,40 @@ 
         }
 
         // We have a recurring payment
-		if ( ! isset( $param_number ) || 1 == $param_number ) {
+        if ( ! isset( $param_number ) || 1 == $param_number ) {
 
-			// Subscription price
-			$paypal_args['a3'] = $recurring_amount;
+            // Subscription price
+            $paypal_args['a3'] = $recurring_amount;
 
-			// Subscription duration
-			$paypal_args['p3'] = $interval;
+            // Subscription duration
+            $paypal_args['p3'] = $interval;
 
-			// Subscription period
-			$paypal_args['t3'] = $period;
+            // Subscription period
+            $paypal_args['t3'] = $period;
 
         }
 
         // Recurring payments
-		if ( 1 == $bill_times || ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() && 2 == $bill_times ) ) {
+        if ( 1 == $bill_times || ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() && 2 == $bill_times ) ) {
 
-			// Non-recurring payments
-			$paypal_args['src'] = 0;
+            // Non-recurring payments
+            $paypal_args['src'] = 0;
 
-		} else {
+        } else {
 
-			$paypal_args['src'] = 1;
+            $paypal_args['src'] = 1;
 
-			if ( $bill_times > 0 ) {
+            if ( $bill_times > 0 ) {
 
-				// An initial period is being used to charge a sign-up fee
-				if ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() ) {
-					$bill_times--;
-				}
+                // An initial period is being used to charge a sign-up fee
+                if ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() ) {
+                    $bill_times--;
+                }
 
                 // Make sure it's not over the max of 52
                 $paypal_args['srt'] = ( $bill_times <= 52 ? absint( $bill_times ) : 52 );
 
-			}
+            }
         }
 
         // Force return URL so that order description & instructions display
@@ -467,19 +467,19 @@ 
         }
 
         return apply_filters(
-			'getpaid_paypal_subscription_args',
-			$paypal_args,
-			$invoice
+            'getpaid_paypal_subscription_args',
+            $paypal_args,
+            $invoice
         );
 
     }
 
     /**
-	 * Processes ipns and marks payments as complete.
-	 *
-	 * @return void
-	 */
-	public function verify_ipn() {
+     * Processes ipns and marks payments as complete.
+     *
+     * @return void
+     */
+    public function verify_ipn() {
         new GetPaid_Paypal_Gateway_IPN_Handler( $this );
     }
 
@@ -489,19 +489,19 @@ 
     public function sandbox_notice() {
 
         return sprintf(
-			__( 'SANDBOX ENABLED. You can use sandbox testing accounts only. See the %sPayPal Sandbox Testing Guide%s for more details.', 'invoicing' ),
-			'<a href="https://developer.paypal.com/docs/classic/lifecycle/ug_sandbox/">',
-			'</a>'
-		);
+            __( 'SANDBOX ENABLED. You can use sandbox testing accounts only. See the %sPayPal Sandbox Testing Guide%s for more details.', 'invoicing' ),
+            '<a href="https://developer.paypal.com/docs/classic/lifecycle/ug_sandbox/">',
+            '</a>'
+        );
 
     }
 
-	/**
-	 * Filters the gateway settings.
-	 *
-	 * @param array $admin_settings
-	 */
-	public function admin_settings( $admin_settings ) {
+    /**
+     * Filters the gateway settings.
+     *
+     * @param array $admin_settings
+     */
+    public function admin_settings( $admin_settings ) {
 
         $currencies = sprintf(
             __( 'Supported Currencies: %s', 'invoicing' ),
@@ -511,39 +511,39 @@ 
         $admin_settings['paypal_active']['desc'] .= " ($currencies)";
         $admin_settings['paypal_desc']['std']     = __( 'Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing' );
 
-		// Access tokens.
-		$live_email      = wpinv_get_option( 'paypal_email' );
-		$sandbox_email   = wpinv_get_option( 'paypal_sandbox_email' );
-
-		$admin_settings['paypal_connect'] = array(
-			'type'       => 'raw_html',
-			'id'         => 'paypal_connect',
-			'name'       => __( 'Connect to PayPal', 'invoicing' ),
-			'desc'       => sprintf(
-				'<div class="wpinv-paypal-connect-live"><a class="button button-primary" href="%s">%s</a></div><div class="wpinv-paypal-connect-sandbox"><a class="button button-primary" href="%s">%s</a></div>%s',
-				esc_url( self::get_connect_url( false ) ),
-				__( 'Connect to PayPal', 'invoicing' ),
-				esc_url( self::get_connect_url( true ) ),
-				__( 'Connect to PayPal Sandox', 'invoicing' ),
-				$this->get_js()
-			),
-		);
+        // Access tokens.
+        $live_email      = wpinv_get_option( 'paypal_email' );
+        $sandbox_email   = wpinv_get_option( 'paypal_sandbox_email' );
+
+        $admin_settings['paypal_connect'] = array(
+            'type'       => 'raw_html',
+            'id'         => 'paypal_connect',
+            'name'       => __( 'Connect to PayPal', 'invoicing' ),
+            'desc'       => sprintf(
+                '<div class="wpinv-paypal-connect-live"><a class="button button-primary" href="%s">%s</a></div><div class="wpinv-paypal-connect-sandbox"><a class="button button-primary" href="%s">%s</a></div>%s',
+                esc_url( self::get_connect_url( false ) ),
+                __( 'Connect to PayPal', 'invoicing' ),
+                esc_url( self::get_connect_url( true ) ),
+                __( 'Connect to PayPal Sandox', 'invoicing' ),
+                $this->get_js()
+            ),
+        );
 
         $admin_settings['paypal_email'] = array(
             'type'  => 'text',
-			'class' => 'live-auth-data',
+            'class' => 'live-auth-data',
             'id'    => 'paypal_email',
             'name'  => __( 'Live Email Address', 'invoicing' ),
             'desc'  => __( 'The email address of your PayPal account.', 'invoicing' ),
         );
 
-		$admin_settings['paypal_sandbox_email'] = array(
+        $admin_settings['paypal_sandbox_email'] = array(
             'type'  => 'text',
-			'class' => 'sandbox-auth-data',
+            'class' => 'sandbox-auth-data',
             'id'    => 'paypal_sandbox_email',
             'name'  => __( 'Sandbox Email Address', 'invoicing' ),
             'desc'  => __( 'The email address of your sandbox PayPal account.', 'invoicing' ),
-			'std'   => wpinv_get_option( 'paypal_email', '' ),
+            'std'   => wpinv_get_option( 'paypal_email', '' ),
         );
 
         $admin_settings['paypal_ipn_url'] = array(
@@ -555,29 +555,29 @@ 
             'readonly' => true,
         );
 
-		return $admin_settings;
-	}
+        return $admin_settings;
+    }
 
-	/**
-	 * Retrieves the PayPal connect URL when using the setup wizzard.
-	 *
-	 *
+    /**
+     * Retrieves the PayPal connect URL when using the setup wizzard.
+     *
+     *
      * @param array $data
      * @return string
-	 */
-	public static function maybe_get_connect_url( $url = '', $data = array() ) {
-		return self::get_connect_url( false, urldecode( $data['redirect'] ) );
-	}
-
-	/**
-	 * Retrieves the PayPal connect URL.
-	 *
-	 *
+     */
+    public static function maybe_get_connect_url( $url = '', $data = array() ) {
+        return self::get_connect_url( false, urldecode( $data['redirect'] ) );
+    }
+
+    /**
+     * Retrieves the PayPal connect URL.
+     *
+     *
      * @param bool $is_sandbox
-	 * @param string $redirect
+     * @param string $redirect
      * @return string
-	 */
-	public static function get_connect_url( $is_sandbox, $redirect = '' ) {
+     */
+    public static function get_connect_url( $is_sandbox, $redirect = '' ) {
 
         $redirect_url = add_query_arg(
             array(
@@ -587,7 +587,7 @@ 
                 'tab'                  => 'gateways',
                 'section'              => 'paypal',
                 'getpaid-nonce'        => wp_create_nonce( 'getpaid-nonce' ),
-				'redirect'             => urlencode( $redirect ),
+                'redirect'             => urlencode( $redirect ),
             ),
             admin_url( 'admin.php' )
         );
@@ -602,12 +602,12 @@ 
 
     }
 
-	/**
-	 * Generates settings page js.
-	 *
+    /**
+     * Generates settings page js.
+     *
      * @return void
-	 */
-	public static function get_js() {
+     */
+    public static function get_js() {
         ob_start();
         ?>
             <script>
@@ -643,72 +643,72 @@ 
         return ob_get_clean();
     }
 
-	/**
-	 * Connects to PayPal.
-	 *
-	 * @param array $data Connection data.
-	 * @return void
-	 */
-	public function connect_paypal( $data ) {
-
-		$sandbox      = $this->is_sandbox();
-		$data         = wp_unslash( $data );
-		$access_token = empty( $data['access_token'] ) ? '' : sanitize_text_field( $data['access_token'] );
-
-		if ( isset( $data['live_mode'] ) ) {
-			$sandbox = empty( $data['live_mode'] );
-		}
-
-		wpinv_update_option( 'paypal_sandbox', (int) $sandbox );
-		wpinv_update_option( 'paypal_active', 1 );
-
-		if ( ! empty( $data['error_description'] ) ) {
-			getpaid_admin()->show_error( wp_kses_post( urldecode( $data['error_description'] ) ) );
-		} else {
-
-			// Retrieve the user info.
-			$user_info = wp_remote_get(
-				! $sandbox ? 'https://api-m.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1' : 'https://api-m.sandbox.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1',
-				array(
-
-					'headers' => array(
-						'Authorization' => 'Bearer ' . $access_token,
-						'Content-type'  => 'application/json',
-					)
-
-				)
-			);
-
-			if ( is_wp_error( $user_info ) ) {
-				getpaid_admin()->show_error( wp_kses_post( $user_info->get_error_message() ) );
-			} else {
-
-				// Create application.
-				$user_info = json_decode( wp_remote_retrieve_body( $user_info ) );
-
-				if ( $sandbox ) {
-					wpinv_update_option( 'paypal_sandbox_email', sanitize_email( $user_info->emails[0]->value ) );
-					wpinv_update_option( 'paypal_sandbox_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
-					set_transient( 'getpaid_paypal_sandbox_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
-					getpaid_admin()->show_success( __( 'Successfully connected your PayPal sandbox account', 'invoicing' ) );
-				} else {
-					wpinv_update_option( 'paypal_email', sanitize_email( $user_info->emails[0]->value ) );
-					wpinv_update_option( 'paypal_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
-					set_transient( 'getpaid_paypal_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
-					getpaid_admin()->show_success( __( 'Successfully connected your PayPal account', 'invoicing' ) );
-				}
-
-			}
-
-		}
-
-		$redirect = empty( $data['redirect'] ) ? admin_url( 'admin.php?page=wpinv-settings&tab=gateways&section=paypal' ) : urldecode( $data['redirect'] );
-
-		if ( isset( $data['step'] ) ) {
-			$redirect = add_query_arg( 'step', $data['step'], $redirect );
-		}
-		wp_redirect( $redirect );
-		exit;
-	}
+    /**
+     * Connects to PayPal.
+     *
+     * @param array $data Connection data.
+     * @return void
+     */
+    public function connect_paypal( $data ) {
+
+        $sandbox      = $this->is_sandbox();
+        $data         = wp_unslash( $data );
+        $access_token = empty( $data['access_token'] ) ? '' : sanitize_text_field( $data['access_token'] );
+
+        if ( isset( $data['live_mode'] ) ) {
+            $sandbox = empty( $data['live_mode'] );
+        }
+
+        wpinv_update_option( 'paypal_sandbox', (int) $sandbox );
+        wpinv_update_option( 'paypal_active', 1 );
+
+        if ( ! empty( $data['error_description'] ) ) {
+            getpaid_admin()->show_error( wp_kses_post( urldecode( $data['error_description'] ) ) );
+        } else {
+
+            // Retrieve the user info.
+            $user_info = wp_remote_get(
+                ! $sandbox ? 'https://api-m.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1' : 'https://api-m.sandbox.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1',
+                array(
+
+                    'headers' => array(
+                        'Authorization' => 'Bearer ' . $access_token,
+                        'Content-type'  => 'application/json',
+                    )
+
+                )
+            );
+
+            if ( is_wp_error( $user_info ) ) {
+                getpaid_admin()->show_error( wp_kses_post( $user_info->get_error_message() ) );
+            } else {
+
+                // Create application.
+                $user_info = json_decode( wp_remote_retrieve_body( $user_info ) );
+
+                if ( $sandbox ) {
+                    wpinv_update_option( 'paypal_sandbox_email', sanitize_email( $user_info->emails[0]->value ) );
+                    wpinv_update_option( 'paypal_sandbox_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
+                    set_transient( 'getpaid_paypal_sandbox_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
+                    getpaid_admin()->show_success( __( 'Successfully connected your PayPal sandbox account', 'invoicing' ) );
+                } else {
+                    wpinv_update_option( 'paypal_email', sanitize_email( $user_info->emails[0]->value ) );
+                    wpinv_update_option( 'paypal_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
+                    set_transient( 'getpaid_paypal_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
+                    getpaid_admin()->show_success( __( 'Successfully connected your PayPal account', 'invoicing' ) );
+                }
+
+            }
+
+        }
+
+        $redirect = empty( $data['redirect'] ) ? admin_url( 'admin.php?page=wpinv-settings&tab=gateways&section=paypal' ) : urldecode( $data['redirect'] );
+
+        if ( isset( $data['step'] ) ) {
+            $redirect = add_query_arg( 'step', $data['step'], $redirect );
+        }
+        wp_redirect( $redirect );
+        exit;
+    }
 
 }

includes/gateways/class-getpaid-authorize-net-legacy-gateway.php

Indentation +50 added lines, -50 removed lines

@@ -15,31 +15,31 @@ 
 abstract class GetPaid_Authorize_Net_Legacy_Gateway extends GetPaid_Payment_Gateway {
 
     /**
-	 * Class constructor.
-	 */
-	public function __construct() {
+     * Class constructor.
+     */
+    public function __construct() {
         parent::__construct();
     }
 
     /**
-	 * Returns the API URL.
-	 *
-	 *
-	 * @param WPInv_Invoice $invoice Invoice.
-	 * @return string
-	 */
-	public function get_api_url( $invoice ) {
+     * Returns the API URL.
+     *
+     *
+     * @param WPInv_Invoice $invoice Invoice.
+     * @return string
+     */
+    public function get_api_url( $invoice ) {
         return $this->is_sandbox( $invoice ) ? 'https://apitest.authorize.net/xml/v1/request.api' : 'https://api.authorize.net/xml/v1/request.api';
     }
 
     /**
-	 * Communicates with authorize.net
-	 *
-	 *
-	 * @param array $post Data to post.
+     * Communicates with authorize.net
+     *
+     *
+     * @param array $post Data to post.
      * @param WPInv_Invoice $invoice Invoice.
-	 * @return stdClass|WP_Error
-	 */
+     * @return stdClass|WP_Error
+     */
     public function post( $post, $invoice ){
 
         $url      = $this->get_api_url( $invoice );
@@ -89,12 +89,12 @@ 
     }
 
     /**
-	 * Returns the API authentication params.
-	 *
-	 *
-	 * @return array
-	 */
-	public function get_auth_params() {
+     * Returns the API authentication params.
+     *
+     *
+     * @return array
+     */
+    public function get_auth_params() {
 
         return array(
             'name'           => $this->get_option( 'login_id' ),
@@ -104,13 +104,13 @@ 
     }
 
     /**
-	 * Cancels a subscription remotely
-	 *
-	 *
-	 * @param WPInv_Subscription $subscription Subscription.
+     * Cancels a subscription remotely
+     *
+     *
+     * @param WPInv_Subscription $subscription Subscription.
      * @param WPInv_Invoice $invoice Invoice.
-	 */
-	public function cancel_subscription( $subscription, $invoice ) {
+     */
+    public function cancel_subscription( $subscription, $invoice ) {
 
         // Backwards compatibility. New version do not use authorize.net subscriptions.
         $this->post(
@@ -126,17 +126,17 @@ 
     }
 
     /**
-	 * Processes ipns.
-	 *
-	 * @return void
-	 */
-	public function verify_ipn() {
+     * Processes ipns.
+     *
+     * @return void
+     */
+    public function verify_ipn() {
 
         $this->maybe_process_old_ipn();
 
         // Validate the IPN.
         if ( empty( $_POST ) || ! $this->validate_ipn() ) {
-		    wp_die( 'Authorize.NET IPN Request Failure', 'Authorize.NET IPN', array( 'response' => 200 ) );
+            wp_die( 'Authorize.NET IPN Request Failure', 'Authorize.NET IPN', array( 'response' => 200 ) );
         }
 
         // Event type.
@@ -175,24 +175,24 @@ 
     }
 
     /**
-	 * Validates IPN invoices.
-	 *
+     * Validates IPN invoices.
+     *
      * @param WPInv_Invoice $invoice
      * @param object $payload
-	 * @return void
-	 */
-	public function validate_ipn_invoice( $invoice, $payload ) {
+     * @return void
+     */
+    public function validate_ipn_invoice( $invoice, $payload ) {
         if ( ! $invoice->exists() || $payload->id != $invoice->get_transaction_id() ) {
             exit;
         }
     }
 
     /**
-	 * Process subscriptio IPNS.
-	 *
-	 * @return void
-	 */
-	public function maybe_process_old_ipn() {
+     * Process subscriptio IPNS.
+     *
+     * @return void
+     */
+    public function maybe_process_old_ipn() {
 
         $data = wp_kses_post_deep( wp_unslash( $_POST ) );
 
@@ -234,11 +234,11 @@ 
     }
 
     /**
-	 * Validates the old IPN signature.
+     * Validates the old IPN signature.
      *
      * @param array $posted
-	 */
-	public function validate_old_ipn_signature( $posted ) {
+     */
+    public function validate_old_ipn_signature( $posted ) {
 
         $signature = $this->get_option( 'signature_key' );
         if ( ! empty( $signature ) ) {
@@ -257,9 +257,9 @@ 
     }
 
     /**
-	 * Check Authorize.NET IPN validity.
-	 */
-	public function validate_ipn() {
+     * Check Authorize.NET IPN validity.
+     */
+    public function validate_ipn() {
 
         wpinv_error_log( 'Validating Authorize.NET IPN response' );
 

includes/class-wpinv-discount.php

Indentation +1300 added lines, -1300 removed lines

@@ -15,30 +15,30 @@ 
  */
 class WPInv_Discount extends GetPaid_Data  {
 
-	/**
-	 * Which data store to load.
-	 *
-	 * @var string
-	 */
+    /**
+     * Which data store to load.
+     *
+     * @var string
+     */
     protected $data_store_name = 'discount';
 
     /**
-	 * This is the name of this object type.
-	 *
-	 * @var string
-	 */
-	protected $object_type = 'discount';
-
-	/**
-	 * Discount Data array. This is the core item data exposed in APIs.
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	protected $data = array(
-		'status'               => 'draft',
-		'version'              => '',
-		'date_created'         => null,
+     * This is the name of this object type.
+     *
+     * @var string
+     */
+    protected $object_type = 'discount';
+
+    /**
+     * Discount Data array. This is the core item data exposed in APIs.
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    protected $data = array(
+        'status'               => 'draft',
+        'version'              => '',
+        'date_created'         => null,
         'date_modified'        => null,
         'name'                 => 'no-name',
         'description'          => '',
@@ -58,144 +58,144 @@ 
         'amount'               => null,
     );
 
-	/**
-	 * Stores meta in cache for future reads.
-	 *
-	 * A group must be set to to enable caching.
-	 *
-	 * @var string
-	 */
-	protected $cache_group = 'getpaid_discounts';
+    /**
+     * Stores meta in cache for future reads.
+     *
+     * A group must be set to to enable caching.
+     *
+     * @var string
+     */
+    protected $cache_group = 'getpaid_discounts';
 
     /**
      * Stores a reference to the original WP_Post object
      *
      * @var WP_Post
      */
-	protected $post = null;
-
-	/**
-	 * Get the discount if ID is passed, otherwise the discount is new and empty.
-	 *
-	 * @param int|array|string|WPInv_Discount|WP_Post $discount discount data, object, ID or code.
-	 */
-	public function __construct( $discount = 0 ) {
-		parent::__construct( $discount );
-
-		if ( is_numeric( $discount ) && 'wpi_discount' === get_post_type( $discount ) ) {
-			$this->set_id( $discount );
-		} elseif ( $discount instanceof self ) {
-			$this->set_id( $discount->get_id() );
-		} elseif ( ! empty( $discount->ID ) ) {
-			$this->set_id( $discount->ID );
-		} elseif ( is_array( $discount ) ) {
-			$this->set_props( $discount );
-
-			if ( isset( $discount['ID'] ) ) {
-				$this->set_id( $discount['ID'] );
-			}
-
-		} elseif ( is_scalar( $discount ) && $discount = self::get_discount_id_by_code( $discount ) ) {
-			$this->set_id( $discount );
-		} else {
-			$this->set_object_read( true );
-		}
+    protected $post = null;
+
+    /**
+     * Get the discount if ID is passed, otherwise the discount is new and empty.
+     *
+     * @param int|array|string|WPInv_Discount|WP_Post $discount discount data, object, ID or code.
+     */
+    public function __construct( $discount = 0 ) {
+        parent::__construct( $discount );
+
+        if ( is_numeric( $discount ) && 'wpi_discount' === get_post_type( $discount ) ) {
+            $this->set_id( $discount );
+        } elseif ( $discount instanceof self ) {
+            $this->set_id( $discount->get_id() );
+        } elseif ( ! empty( $discount->ID ) ) {
+            $this->set_id( $discount->ID );
+        } elseif ( is_array( $discount ) ) {
+            $this->set_props( $discount );
+
+            if ( isset( $discount['ID'] ) ) {
+                $this->set_id( $discount['ID'] );
+            }
+
+        } elseif ( is_scalar( $discount ) && $discount = self::get_discount_id_by_code( $discount ) ) {
+            $this->set_id( $discount );
+        } else {
+            $this->set_object_read( true );
+        }
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
 
-		if ( $this->get_id() > 0 ) {
+        if ( $this->get_id() > 0 ) {
             $this->post = get_post( $this->get_id() );
             $this->ID   = $this->get_id();
-			$this->data_store->read( $this );
+            $this->data_store->read( $this );
+        }
+
+    }
+
+    /**
+     * Fetch a discount from the db/cache
+     *
+     *
+     * @static
+     * @param string $field The field to query against: 'ID', 'discount_code'
+     * @param string|int $value The field value
+     * @deprecated
+     * @since 1.0.15
+     * @return array|bool array of discount details on success. False otherwise.
+     */
+    public static function get_data_by( $field, $value ) {
+
+        if ( 'id' == strtolower( $field ) ) {
+            // Make sure the value is numeric to avoid casting objects, for example,
+            // to int 1.
+            if ( ! is_numeric( $value ) )
+                return false;
+            $value = intval( $value );
+            if ( $value < 1 )
+                return false;
+        }
+
+        if ( ! $value || ! is_string( $field ) ) {
+            return false;
+        }
+
+        $field = trim( $field );
+
+        // prepare query args
+        switch ( strtolower( $field ) ) {
+            case 'id':
+                $discount_id = $value;
+                $args		 = array( 'include' => array( $value ) );
+                break;
+            case 'discount_code':
+            case 'code':
+                $value       = trim( $value );
+                $discount_id = wp_cache_get( $value, 'WPInv_Discount_Codes' );
+                $args		 = array( 'meta_key' => '_wpi_discount_code', 'meta_value' => $value );
+                break;
+            case 'name':
+                $discount_id = 0;
+                $args		 = array( 'name' => trim( $value ) );
+                break;
+            default:
+                $args		 = apply_filters( "wpinv_discount_get_data_by_{$field}_args", null, $value );
+                if ( ! is_array( $args ) ) {
+                    return apply_filters( "wpinv_discount_get_data_by_$field", false, $value );
+                }
+
+        }
+
+        // Check if there is a cached value.
+        if ( ! empty( $discount_id ) && $discount = wp_cache_get( (int) $discount_id, 'WPInv_Discounts' ) ) {
+            return $discount;
+        }
+
+        $args = array_merge(
+            $args,
+            array(
+                'post_type'      => 'wpi_discount',
+                'posts_per_page' => 1,
+                'post_status'    => array( 'publish', 'pending', 'draft', 'expired' )
+            )
+        );
+
+        $discount = get_posts( $args );
+
+        if( empty( $discount ) ) {
+            return false;
         }
 
-	}
-
-	/**
-	 * Fetch a discount from the db/cache
-	 *
-	 *
-	 * @static
-	 * @param string $field The field to query against: 'ID', 'discount_code'
-	 * @param string|int $value The field value
-	 * @deprecated
-	 * @since 1.0.15
-	 * @return array|bool array of discount details on success. False otherwise.
-	 */
-	public static function get_data_by( $field, $value ) {
-
-		if ( 'id' == strtolower( $field ) ) {
-			// Make sure the value is numeric to avoid casting objects, for example,
-			// to int 1.
-			if ( ! is_numeric( $value ) )
-				return false;
-			$value = intval( $value );
-			if ( $value < 1 )
-				return false;
-		}
-
-		if ( ! $value || ! is_string( $field ) ) {
-			return false;
-		}
-
-		$field = trim( $field );
-
-		// prepare query args
-		switch ( strtolower( $field ) ) {
-			case 'id':
-				$discount_id = $value;
-				$args		 = array( 'include' => array( $value ) );
-				break;
-			case 'discount_code':
-			case 'code':
-				$value       = trim( $value );
-				$discount_id = wp_cache_get( $value, 'WPInv_Discount_Codes' );
-				$args		 = array( 'meta_key' => '_wpi_discount_code', 'meta_value' => $value );
-				break;
-			case 'name':
-				$discount_id = 0;
-				$args		 = array( 'name' => trim( $value ) );
-				break;
-			default:
-				$args		 = apply_filters( "wpinv_discount_get_data_by_{$field}_args", null, $value );
-				if ( ! is_array( $args ) ) {
-					return apply_filters( "wpinv_discount_get_data_by_$field", false, $value );
-				}
-
-		}
-
-		// Check if there is a cached value.
-		if ( ! empty( $discount_id ) && $discount = wp_cache_get( (int) $discount_id, 'WPInv_Discounts' ) ) {
-			return $discount;
-		}
-
-		$args = array_merge(
-			$args,
-			array(
-				'post_type'      => 'wpi_discount',
-				'posts_per_page' => 1,
-				'post_status'    => array( 'publish', 'pending', 'draft', 'expired' )
-			)
-		);
-
-		$discount = get_posts( $args );
-
-		if( empty( $discount ) ) {
-			return false;
-		}
-
-		$discount = $discount[0];
-
-		// Prepare the return data.
-		$return = array(
+        $discount = $discount[0];
+
+        // Prepare the return data.
+        $return = array(
             'ID'                          => $discount->ID,
             'code'                        => get_post_meta( $discount->ID, '_wpi_discount_code', true ),
             'amount'                      => get_post_meta( $discount->ID, '_wpi_discount_amount', true ),
             'date_created'                => $discount->post_date,
-			'date_modified'               => $discount->post_modified,
-			'status'               		  => $discount->post_status,
-			'start'                  	  => get_post_meta( $discount->ID, '_wpi_discount_start', true ),
+            'date_modified'               => $discount->post_modified,
+            'status'               		  => $discount->post_status,
+            'start'                  	  => get_post_meta( $discount->ID, '_wpi_discount_start', true ),
             'expiration'                  => get_post_meta( $discount->ID, '_wpi_discount_expiration', true ),
             'type'               		  => get_post_meta( $discount->ID, '_wpi_discount_type', true ),
             'description'                 => $discount->post_excerpt,
@@ -209,77 +209,77 @@ 
             'max_total'                   => get_post_meta( $discount->ID, '_wpi_discount_max_total', true ),
         );
 
-		$return = apply_filters( 'wpinv_discount_properties', $return );
-
-		// Update the cache with our data
-		wp_cache_add( $discount->ID, $return, 'WPInv_Discounts' );
-		wp_cache_add( $return['code'], $discount->ID, 'WPInv_Discount_Codes' );
-
-		return $return;
-	}
-
-	/**
-	 * Given a discount code, it returns a discount id.
-	 *
-	 *
-	 * @static
-	 * @param string $discount_code
-	 * @since 1.0.15
-	 * @return int
-	 */
-	public static function get_discount_id_by_code( $discount_code ) {
-
-		// Trim the code.
-		$discount_code = trim( $discount_code );
-
-		// Ensure a value has been passed.
-		if ( empty( $discount_code ) ) {
-			return 0;
-		}
-
-		// Maybe retrieve from the cache.
-		$discount_id   = wp_cache_get( $discount_code, 'getpaid_discount_codes' );
-		if ( ! empty( $discount_id ) ) {
-			return $discount_id;
-		}
-
-		// Fetch the first discount codes.
-		$discounts = get_posts(
-			array(
-				'meta_key'       => '_wpi_discount_code',
-				'meta_value'     => $discount_code,
-				'post_type'      => 'wpi_discount',
-				'posts_per_page' => 1,
-				'post_status'    => array( 'publish', 'pending', 'draft', 'expired' ),
-				'fields'         => 'ids',
-			)
-		);
-
-		if ( empty( $discounts ) ) {
-			return 0;
-		}
-
-		$discount_id = $discounts[0];
-
-		// Update the cache with our data
-		wp_cache_add( get_post_meta( $discount_id, '_wpi_discount_code', true ), $discount_id, 'getpaid_discount_codes' );
-
-		return $discount_id;
-	}
-
-	/**
-	 * Magic method for checking the existence of a certain custom field.
-	 *
-	 * @since 1.0.15
-	 * @access public
-	 *
-	 * @return bool Whether the given discount field is set.
-	 */
-	public function __isset( $key ){
-		return isset( $this->data[$key] ) || method_exists( $this, "get_$key");
-	}
-
-	/*
+        $return = apply_filters( 'wpinv_discount_properties', $return );
+
+        // Update the cache with our data
+        wp_cache_add( $discount->ID, $return, 'WPInv_Discounts' );
+        wp_cache_add( $return['code'], $discount->ID, 'WPInv_Discount_Codes' );
+
+        return $return;
+    }
+
+    /**
+     * Given a discount code, it returns a discount id.
+     *
+     *
+     * @static
+     * @param string $discount_code
+     * @since 1.0.15
+     * @return int
+     */
+    public static function get_discount_id_by_code( $discount_code ) {
+
+        // Trim the code.
+        $discount_code = trim( $discount_code );
+
+        // Ensure a value has been passed.
+        if ( empty( $discount_code ) ) {
+            return 0;
+        }
+
+        // Maybe retrieve from the cache.
+        $discount_id   = wp_cache_get( $discount_code, 'getpaid_discount_codes' );
+        if ( ! empty( $discount_id ) ) {
+            return $discount_id;
+        }
+
+        // Fetch the first discount codes.
+        $discounts = get_posts(
+            array(
+                'meta_key'       => '_wpi_discount_code',
+                'meta_value'     => $discount_code,
+                'post_type'      => 'wpi_discount',
+                'posts_per_page' => 1,
+                'post_status'    => array( 'publish', 'pending', 'draft', 'expired' ),
+                'fields'         => 'ids',
+            )
+        );
+
+        if ( empty( $discounts ) ) {
+            return 0;
+        }
+
+        $discount_id = $discounts[0];
+
+        // Update the cache with our data
+        wp_cache_add( get_post_meta( $discount_id, '_wpi_discount_code', true ), $discount_id, 'getpaid_discount_codes' );
+
+        return $discount_id;
+    }
+
+    /**
+     * Magic method for checking the existence of a certain custom field.
+     *
+     * @since 1.0.15
+     * @access public
+     *
+     * @return bool Whether the given discount field is set.
+     */
+    public function __isset( $key ){
+        return isset( $this->data[$key] ) || method_exists( $this, "get_$key");
+    }
+
+    /*
 	|--------------------------------------------------------------------------
 	| CRUD methods
 	|--------------------------------------------------------------------------
@@ -294,430 +294,430 @@ 
 	|--------------------------------------------------------------------------
 	*/
 
-	/**
-	 * Get discount status.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_status( $context = 'view' ) {
-		return $this->get_prop( 'status', $context );
+    /**
+     * Get discount status.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_status( $context = 'view' ) {
+        return $this->get_prop( 'status', $context );
     }
 
     /**
-	 * Get plugin version when the discount was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_version( $context = 'view' ) {
-		return $this->get_prop( 'version', $context );
+     * Get plugin version when the discount was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_version( $context = 'view' ) {
+        return $this->get_prop( 'version', $context );
     }
 
     /**
-	 * Get date when the discount was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created( $context = 'view' ) {
-		return $this->get_prop( 'date_created', $context );
+     * Get date when the discount was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created( $context = 'view' ) {
+        return $this->get_prop( 'date_created', $context );
     }
 
     /**
-	 * Get GMT date when the discount was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created_gmt( $context = 'view' ) {
+     * Get GMT date when the discount was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created_gmt( $context = 'view' ) {
         $date = $this->get_date_created( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
+        return $date;
     }
 
     /**
-	 * Get date when the discount was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified( $context = 'view' ) {
-		return $this->get_prop( 'date_modified', $context );
+     * Get date when the discount was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified( $context = 'view' ) {
+        return $this->get_prop( 'date_modified', $context );
     }
 
     /**
-	 * Get GMT date when the discount was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified_gmt( $context = 'view' ) {
+     * Get GMT date when the discount was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified_gmt( $context = 'view' ) {
         $date = $this->get_date_modified( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
-    }
-
-    /**
-	 * Get the discount name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_name( $context = 'view' ) {
-		return $this->get_prop( 'name', $context );
-    }
-
-    /**
-	 * Alias of self::get_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_title( $context = 'view' ) {
-		return $this->get_name( $context );
-    }
-
-    /**
-	 * Get the discount description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_description( $context = 'view' ) {
-		return $this->get_prop( 'description', $context );
-    }
-
-    /**
-	 * Alias of self::get_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_excerpt( $context = 'view' ) {
-		return $this->get_description( $context );
-    }
-
-    /**
-	 * Alias of self::get_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_summary( $context = 'view' ) {
-		return $this->get_description( $context );
-    }
-
-    /**
-	 * Get the owner of the discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_author( $context = 'view' ) {
-		return (int) $this->get_prop( 'author', $context );
-	}
-
-	/**
-	 * Get the discount code.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_code( $context = 'view' ) {
-		return $this->get_prop( 'code', $context );
-	}
-
-	/**
-	 * Alias for self::get_code().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_coupon_code( $context = 'view' ) {
-		return $this->get_code( $context );
-	}
-
-	/**
-	 * Alias for self::get_code().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_discount_code( $context = 'view' ) {
-		return $this->get_code( $context );
-	}
-
-	/**
-	 * Get the discount's amount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_amount( $context = 'view' ) {
-		return $context == 'view' ? floatval( $this->get_prop( 'amount', $context ) ) : $this->get_prop( 'amount', $context );
-	}
-
-	/**
-	 * Get the discount's formated amount/rate.
-	 *
-	 * @since 1.0.19
-	 * @return string
-	 */
-	public function get_formatted_amount() {
-
-		if ( $this->is_type( 'flat' ) ) {
-			$rate = wpinv_price( $this->get_amount() );
-		} else {
-			$rate = $this->get_amount() . '%';
-		}
-
-		return apply_filters( 'wpinv_format_discount_rate', $rate, $this->get_type(), $this->get_amount() );
-	}
-
-	/**
-	 * Get the discount's start date.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_start( $context = 'view' ) {
-		return $this->get_prop( 'start', $context );
-	}
-
-	/**
-	 * Alias for self::get_start().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_start_date( $context = 'view' ) {
-		return $this->get_start( $context );
-	}
-
-	/**
-	 * Get the discount's expiration date.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_expiration( $context = 'view' ) {
-		return $this->get_prop( 'expiration', $context );
-	}
-
-	/**
-	 * Alias for self::get_expiration().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_expiration_date( $context = 'view' ) {
-		return $this->get_expiration( $context );
-	}
-
-	/**
-	 * Alias for self::get_expiration().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_end_date( $context = 'view' ) {
-		return $this->get_expiration( $context );
-	}
-
-	/**
-	 * Get the discount's type.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_type( $context = 'view' ) {
-		return $this->get_prop( 'type', $context );
-	}
-
-	/**
-	 * Get the number of times a discount has been used.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_uses( $context = 'view' ) {
-		return (int) $this->get_prop( 'uses', $context );
-	}
-
-	/**
-	 * Get the discount's usage, i.e uses / max uses.
-	 *
-	 * @since 1.0.19
-	 * @return string
-	 */
-	public function get_usage() {
-
-		if ( ! $this->has_limit() ) {
-			return $this->get_uses() . ' / ' . ' &infin;';
-		}
-
-		return $this->get_uses() . ' / ' . (int) $this->get_max_uses();
-
-	}
-
-	/**
-	 * Get the maximum number of time a discount can be used.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_max_uses( $context = 'view' ) {
-		$max_uses = $this->get_prop( 'max_uses', $context );
-		return empty( $max_uses ) ? null : $max_uses;
-	}
-
-	/**
-	 * Checks if this is a single use discount or not.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return bool
-	 */
-	public function get_is_single_use( $context = 'view' ) {
-		return $this->get_prop( 'is_single_use', $context );
-	}
-
-	/**
-	 * Get the items that can be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return array
-	 */
-	public function get_items( $context = 'view' ) {
-		return array_filter( wp_parse_id_list( $this->get_prop( 'items', $context ) ) );
-	}
-
-	/**
-	 * Alias for self::get_items().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return array
-	 */
-	public function get_allowed_items( $context = 'view' ) {
-		return $this->get_items( $context );
-	}
-
-	/**
-	 * Get the items that are not allowed to use this discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return array
-	 */
-	public function get_excluded_items( $context = 'view' ) {
-		return array_filter( wp_parse_id_list( $this->get_prop( 'excluded_items', $context ) ) );
-	}
-
-	/**
-	 * Checks if this is a recurring discount or not.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int|string|bool
-	 */
-	public function get_is_recurring( $context = 'view' ) {
-		return $this->get_prop( 'is_recurring', $context );
-	}
-
-	/**
-	 * Get's the minimum total amount allowed for this discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_min_total( $context = 'view' ) {
-		$minimum = $this->get_prop( 'min_total', $context );
-		return empty( $minimum ) ? null : $minimum;
-	}
-
-	/**
-	 * Alias for self::get_min_total().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_minimum_total( $context = 'view' ) {
-		return $this->get_min_total( $context );
-	}
-
-	/**
-	 * Get's the maximum total amount allowed for this discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_max_total( $context = 'view' ) {
-		$maximum = $this->get_prop( 'max_total', $context );
-		return empty( $maximum ) ? null : $maximum;
-	}
-
-	/**
-	 * Alias for self::get_max_total().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_maximum_total( $context = 'view' ) {
-		return $this->get_max_total( $context );
-	}
-
-	/**
-	 * Magic method for accessing discount properties.
-	 *
-	 * @since 1.0.15
-	 * @access public
-	 *
-	 * @param string $key Discount data to retrieve
-	 * @param  string $context View or edit context.
-	 * @return mixed Value of the given discount property (if set).
-	 */
-	public function get( $key, $context = 'view' ) {
+        return $date;
+    }
+
+    /**
+     * Get the discount name.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_name( $context = 'view' ) {
+        return $this->get_prop( 'name', $context );
+    }
+
+    /**
+     * Alias of self::get_name().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_title( $context = 'view' ) {
+        return $this->get_name( $context );
+    }
+
+    /**
+     * Get the discount description.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_description( $context = 'view' ) {
+        return $this->get_prop( 'description', $context );
+    }
+
+    /**
+     * Alias of self::get_description().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_excerpt( $context = 'view' ) {
+        return $this->get_description( $context );
+    }
+
+    /**
+     * Alias of self::get_description().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_summary( $context = 'view' ) {
+        return $this->get_description( $context );
+    }
+
+    /**
+     * Get the owner of the discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_author( $context = 'view' ) {
+        return (int) $this->get_prop( 'author', $context );
+    }
+
+    /**
+     * Get the discount code.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_code( $context = 'view' ) {
+        return $this->get_prop( 'code', $context );
+    }
+
+    /**
+     * Alias for self::get_code().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_coupon_code( $context = 'view' ) {
+        return $this->get_code( $context );
+    }
+
+    /**
+     * Alias for self::get_code().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_discount_code( $context = 'view' ) {
+        return $this->get_code( $context );
+    }
+
+    /**
+     * Get the discount's amount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_amount( $context = 'view' ) {
+        return $context == 'view' ? floatval( $this->get_prop( 'amount', $context ) ) : $this->get_prop( 'amount', $context );
+    }
+
+    /**
+     * Get the discount's formated amount/rate.
+     *
+     * @since 1.0.19
+     * @return string
+     */
+    public function get_formatted_amount() {
+
+        if ( $this->is_type( 'flat' ) ) {
+            $rate = wpinv_price( $this->get_amount() );
+        } else {
+            $rate = $this->get_amount() . '%';
+        }
+
+        return apply_filters( 'wpinv_format_discount_rate', $rate, $this->get_type(), $this->get_amount() );
+    }
+
+    /**
+     * Get the discount's start date.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_start( $context = 'view' ) {
+        return $this->get_prop( 'start', $context );
+    }
+
+    /**
+     * Alias for self::get_start().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_start_date( $context = 'view' ) {
+        return $this->get_start( $context );
+    }
+
+    /**
+     * Get the discount's expiration date.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_expiration( $context = 'view' ) {
+        return $this->get_prop( 'expiration', $context );
+    }
+
+    /**
+     * Alias for self::get_expiration().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_expiration_date( $context = 'view' ) {
+        return $this->get_expiration( $context );
+    }
+
+    /**
+     * Alias for self::get_expiration().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_end_date( $context = 'view' ) {
+        return $this->get_expiration( $context );
+    }
+
+    /**
+     * Get the discount's type.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_type( $context = 'view' ) {
+        return $this->get_prop( 'type', $context );
+    }
+
+    /**
+     * Get the number of times a discount has been used.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_uses( $context = 'view' ) {
+        return (int) $this->get_prop( 'uses', $context );
+    }
+
+    /**
+     * Get the discount's usage, i.e uses / max uses.
+     *
+     * @since 1.0.19
+     * @return string
+     */
+    public function get_usage() {
+
+        if ( ! $this->has_limit() ) {
+            return $this->get_uses() . ' / ' . ' &infin;';
+        }
+
+        return $this->get_uses() . ' / ' . (int) $this->get_max_uses();
+
+    }
+
+    /**
+     * Get the maximum number of time a discount can be used.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_max_uses( $context = 'view' ) {
+        $max_uses = $this->get_prop( 'max_uses', $context );
+        return empty( $max_uses ) ? null : $max_uses;
+    }
+
+    /**
+     * Checks if this is a single use discount or not.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return bool
+     */
+    public function get_is_single_use( $context = 'view' ) {
+        return $this->get_prop( 'is_single_use', $context );
+    }
+
+    /**
+     * Get the items that can be used with this discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return array
+     */
+    public function get_items( $context = 'view' ) {
+        return array_filter( wp_parse_id_list( $this->get_prop( 'items', $context ) ) );
+    }
+
+    /**
+     * Alias for self::get_items().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return array
+     */
+    public function get_allowed_items( $context = 'view' ) {
+        return $this->get_items( $context );
+    }
+
+    /**
+     * Get the items that are not allowed to use this discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return array
+     */
+    public function get_excluded_items( $context = 'view' ) {
+        return array_filter( wp_parse_id_list( $this->get_prop( 'excluded_items', $context ) ) );
+    }
+
+    /**
+     * Checks if this is a recurring discount or not.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int|string|bool
+     */
+    public function get_is_recurring( $context = 'view' ) {
+        return $this->get_prop( 'is_recurring', $context );
+    }
+
+    /**
+     * Get's the minimum total amount allowed for this discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_min_total( $context = 'view' ) {
+        $minimum = $this->get_prop( 'min_total', $context );
+        return empty( $minimum ) ? null : $minimum;
+    }
+
+    /**
+     * Alias for self::get_min_total().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_minimum_total( $context = 'view' ) {
+        return $this->get_min_total( $context );
+    }
+
+    /**
+     * Get's the maximum total amount allowed for this discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_max_total( $context = 'view' ) {
+        $maximum = $this->get_prop( 'max_total', $context );
+        return empty( $maximum ) ? null : $maximum;
+    }
+
+    /**
+     * Alias for self::get_max_total().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_maximum_total( $context = 'view' ) {
+        return $this->get_max_total( $context );
+    }
+
+    /**
+     * Magic method for accessing discount properties.
+     *
+     * @since 1.0.15
+     * @access public
+     *
+     * @param string $key Discount data to retrieve
+     * @param  string $context View or edit context.
+     * @return mixed Value of the given discount property (if set).
+     */
+    public function get( $key, $context = 'view' ) {
         return $this->get_prop( $key, $context );
-	}
+    }
 
-	/*
+    /*
 	|--------------------------------------------------------------------------
 	| Setters
 	|--------------------------------------------------------------------------
@@ -727,41 +727,41 @@ 
 	| object.
 	*/
 
-	/**
-	 * Sets discount status.
-	 *
-	 * @since 1.0.19
-	 * @param  string $status New status.
-	 * @return array details of change.
-	 */
-	public function set_status( $status ) {
+    /**
+     * Sets discount status.
+     *
+     * @since 1.0.19
+     * @param  string $status New status.
+     * @return array details of change.
+     */
+    public function set_status( $status ) {
         $old_status = $this->get_status();
 
         $this->set_prop( 'status', $status );
 
-		return array(
-			'from' => $old_status,
-			'to'   => $status,
-		);
+        return array(
+            'from' => $old_status,
+            'to'   => $status,
+        );
     }
 
     /**
-	 * Set plugin version when the discount was created.
-	 *
-	 * @since 1.0.19
-	 */
-	public function set_version( $value ) {
-		$this->set_prop( 'version', $value );
+     * Set plugin version when the discount was created.
+     *
+     * @since 1.0.19
+     */
+    public function set_version( $value ) {
+        $this->set_prop( 'version', $value );
     }
 
     /**
-	 * Set date when the discount was created.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the discount was created.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_created( $value ) {
+     */
+    public function set_date_created( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -774,13 +774,13 @@ 
     }
 
     /**
-	 * Set date when the discount was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the discount was last modified.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_modified( $value ) {
+     */
+    public function set_date_modified( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -793,324 +793,324 @@ 
     }
 
     /**
-	 * Set the discount name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_name( $value ) {
+     * Set the discount name.
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_name( $value ) {
         $name = sanitize_text_field( $value );
-		$this->set_prop( 'name', $name );
+        $this->set_prop( 'name', $name );
     }
 
     /**
-	 * Alias of self::set_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_title( $value ) {
-		$this->set_name( $value );
+     * Alias of self::set_name().
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_title( $value ) {
+        $this->set_name( $value );
     }
 
     /**
-	 * Set the discount description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New description.
-	 */
-	public function set_description( $value ) {
-        $description = wp_kses_post( $value );
-		return $this->set_prop( 'description', $description );
-    }
-
-    /**
-	 * Alias of self::set_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New description.
-	 */
-	public function set_excerpt( $value ) {
-		$this->set_description( $value );
-    }
-
-    /**
-	 * Alias of self::set_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New description.
-	 */
-	public function set_summary( $value ) {
-		$this->set_description( $value );
-    }
-
-    /**
-	 * Set the owner of the discount.
-	 *
-	 * @since 1.0.19
-	 * @param  int $value New author.
-	 */
-	public function set_author( $value ) {
-		$this->set_prop( 'author', (int) $value );
-	}
-
-	/**
-	 * Sets the discount code.
-	 *
-	 * @since 1.0.19
-	 * @param string $value New discount code.
-	 */
-	public function set_code( $value ) {
-		$code = sanitize_text_field( $value );
-		$this->set_prop( 'code', $code );
-	}
-
-	/**
-	 * Alias of self::set_code().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New discount code.
-	 */
-	public function set_coupon_code( $value ) {
-		$this->set_code( $value );
-	}
-
-	/**
-	 * Alias of self::set_code().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New discount code.
-	 */
-	public function set_discount_code( $value ) {
-		$this->set_code( $value );
-	}
-
-	/**
-	 * Sets the discount amount.
-	 *
-	 * @since 1.0.19
-	 * @param float $value New discount code.
-	 */
-	public function set_amount( $value ) {
-		$amount = floatval( wpinv_sanitize_amount( $value ) );
-		$this->set_prop( 'amount', $amount );
-	}
-
-	/**
-	 * Sets the discount's start date.
-	 *
-	 * @since 1.0.19
-	 * @param float $value New start date.
-	 */
-	public function set_start( $value ) {
-		$date = strtotime( $value );
+     * Set the discount description.
+     *
+     * @since 1.0.19
+     * @param  string $value New description.
+     */
+    public function set_description( $value ) {
+        $description = wp_kses_post( $value );
+        return $this->set_prop( 'description', $description );
+    }
+
+    /**
+     * Alias of self::set_description().
+     *
+     * @since 1.0.19
+     * @param  string $value New description.
+     */
+    public function set_excerpt( $value ) {
+        $this->set_description( $value );
+    }
+
+    /**
+     * Alias of self::set_description().
+     *
+     * @since 1.0.19
+     * @param  string $value New description.
+     */
+    public function set_summary( $value ) {
+        $this->set_description( $value );
+    }
+
+    /**
+     * Set the owner of the discount.
+     *
+     * @since 1.0.19
+     * @param  int $value New author.
+     */
+    public function set_author( $value ) {
+        $this->set_prop( 'author', (int) $value );
+    }
+
+    /**
+     * Sets the discount code.
+     *
+     * @since 1.0.19
+     * @param string $value New discount code.
+     */
+    public function set_code( $value ) {
+        $code = sanitize_text_field( $value );
+        $this->set_prop( 'code', $code );
+    }
+
+    /**
+     * Alias of self::set_code().
+     *
+     * @since 1.0.19
+     * @param string $value New discount code.
+     */
+    public function set_coupon_code( $value ) {
+        $this->set_code( $value );
+    }
+
+    /**
+     * Alias of self::set_code().
+     *
+     * @since 1.0.19
+     * @param string $value New discount code.
+     */
+    public function set_discount_code( $value ) {
+        $this->set_code( $value );
+    }
+
+    /**
+     * Sets the discount amount.
+     *
+     * @since 1.0.19
+     * @param float $value New discount code.
+     */
+    public function set_amount( $value ) {
+        $amount = floatval( wpinv_sanitize_amount( $value ) );
+        $this->set_prop( 'amount', $amount );
+    }
+
+    /**
+     * Sets the discount's start date.
+     *
+     * @since 1.0.19
+     * @param float $value New start date.
+     */
+    public function set_start( $value ) {
+        $date = strtotime( $value );
 
         if ( $date ) {
             $this->set_prop( 'start', date( 'Y-m-d H:i', $date ) );
             return true;
-		}
+        }
 
-		$this->set_prop( 'start', '' );
+        $this->set_prop( 'start', '' );
 
         return false;
-	}
-
-	/**
-	 * Alias of self::set_start().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New start date.
-	 */
-	public function set_start_date( $value ) {
-		$this->set_start( $value );
-	}
-
-	/**
-	 * Sets the discount's expiration date.
-	 *
-	 * @since 1.0.19
-	 * @param float $value New expiration date.
-	 */
-	public function set_expiration( $value ) {
-		$date = strtotime( $value );
+    }
+
+    /**
+     * Alias of self::set_start().
+     *
+     * @since 1.0.19
+     * @param string $value New start date.
+     */
+    public function set_start_date( $value ) {
+        $this->set_start( $value );
+    }
+
+    /**
+     * Sets the discount's expiration date.
+     *
+     * @since 1.0.19
+     * @param float $value New expiration date.
+     */
+    public function set_expiration( $value ) {
+        $date = strtotime( $value );
 
         if ( $date ) {
             $this->set_prop( 'expiration', date( 'Y-m-d H:i', $date ) );
             return true;
         }
 
-		$this->set_prop( 'expiration', '' );
+        $this->set_prop( 'expiration', '' );
         return false;
-	}
-
-	/**
-	 * Alias of self::set_expiration().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New expiration date.
-	 */
-	public function set_expiration_date( $value ) {
-		$this->set_expiration( $value );
-	}
-
-	/**
-	 * Alias of self::set_expiration().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New expiration date.
-	 */
-	public function set_end_date( $value ) {
-		$this->set_expiration( $value );
-	}
-
-	/**
-	 * Sets the discount type.
-	 *
-	 * @since 1.0.19
-	 * @param string $value New discount type.
-	 */
-	public function set_type( $value ) {
-		if ( $value && array_key_exists( sanitize_text_field( $value ), wpinv_get_discount_types() ) ) {
-			$this->set_prop( 'type', sanitize_text_field( $value ) );
-		}
-	}
-
-	/**
-	 * Sets the number of times a discount has been used.
-	 *
-	 * @since 1.0.19
-	 * @param int $value usage count.
-	 */
-	public function set_uses( $value ) {
-
-		$value = (int) $value;
-
-		if ( $value < 0 ) {
-			$value = 0;
-		}
-
-		$this->set_prop( 'uses', (int) $value );
-	}
-
-	/**
-	 * Sets the maximum number of times a discount can be used.
-	 *
-	 * @since 1.0.19
-	 * @param int $value maximum usage count.
-	 */
-	public function set_max_uses( $value ) {
-		$this->set_prop( 'max_uses', absint( $value ) );
-	}
-
-	/**
-	 * Sets if this is a single use discount or not.
-	 *
-	 * @since 1.0.19
-	 * @param int|bool $value is single use.
-	 */
-	public function set_is_single_use( $value ) {
-		$this->set_prop( 'is_single_use', (bool) $value );
-	}
-
-	/**
-	 * Sets the items that can be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param array $value items.
-	 */
-	public function set_items( $value ) {
-		$this->set_prop( 'items', array_filter( wp_parse_id_list( $value ) ) );
-	}
-
-	/**
-	 * Alias for self::set_items().
-	 *
-	 * @since 1.0.19
-	 * @param array $value items.
-	 */
-	public function set_allowed_items( $value ) {
-		$this->set_items( $value );
-	}
-
-	/**
-	 * Sets the items that can not be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param array $value items.
-	 */
-	public function set_excluded_items( $value ) {
-		$this->set_prop( 'excluded_items', array_filter( wp_parse_id_list( $value ) ) );
-	}
-
-	/**
-	 * Sets if this is a recurring discounts or not.
-	 *
-	 * @since 1.0.19
-	 * @param int|bool $value is recurring.
-	 */
-	public function set_is_recurring( $value ) {
-		$this->set_prop( 'is_recurring', (bool) $value );
-	}
-
-	/**
-	 * Sets the minimum total that can not be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param float $value minimum total.
-	 */
-	public function set_min_total( $value ) {
-		$this->set_prop( 'min_total', (float) wpinv_sanitize_amount( $value ) );
-	}
-
-	/**
-	 * Alias for self::set_min_total().
-	 *
-	 * @since 1.0.19
-	 * @param float $value minimum total.
-	 */
-	public function set_minimum_total( $value ) {
-		$this->set_min_total( $value );
-	}
-
-	/**
-	 * Sets the maximum total that can not be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param float $value maximum total.
-	 */
-	public function set_max_total( $value ) {
-		$this->set_prop( 'max_total', (float) wpinv_sanitize_amount( $value ) );
-	}
-
-	/**
-	 * Alias for self::set_max_total().
-	 *
-	 * @since 1.0.19
-	 * @param float $value maximum total.
-	 */
-	public function set_maximum_total( $value ) {
-		$this->set_max_total( $value );
-	}
-
-	/**
-	 * @deprecated
-	 */
-	public function refresh(){}
-
-	/**
-	 * @deprecated
-	 *
-	 */
-	public function update_status( $status = 'publish' ){
-
-		if ( $this->exists() && $this->get_status() != $status ) {
-			$this->set_status( $status );
-			$this->save();
-		}
-
-	}
-
-	/*
+    }
+
+    /**
+     * Alias of self::set_expiration().
+     *
+     * @since 1.0.19
+     * @param string $value New expiration date.
+     */
+    public function set_expiration_date( $value ) {
+        $this->set_expiration( $value );
+    }
+
+    /**
+     * Alias of self::set_expiration().
+     *
+     * @since 1.0.19
+     * @param string $value New expiration date.
+     */
+    public function set_end_date( $value ) {
+        $this->set_expiration( $value );
+    }
+
+    /**
+     * Sets the discount type.
+     *
+     * @since 1.0.19
+     * @param string $value New discount type.
+     */
+    public function set_type( $value ) {
+        if ( $value && array_key_exists( sanitize_text_field( $value ), wpinv_get_discount_types() ) ) {
+            $this->set_prop( 'type', sanitize_text_field( $value ) );
+        }
+    }
+
+    /**
+     * Sets the number of times a discount has been used.
+     *
+     * @since 1.0.19
+     * @param int $value usage count.
+     */
+    public function set_uses( $value ) {
+
+        $value = (int) $value;
+
+        if ( $value < 0 ) {
+            $value = 0;
+        }
+
+        $this->set_prop( 'uses', (int) $value );
+    }
+
+    /**
+     * Sets the maximum number of times a discount can be used.
+     *
+     * @since 1.0.19
+     * @param int $value maximum usage count.
+     */
+    public function set_max_uses( $value ) {
+        $this->set_prop( 'max_uses', absint( $value ) );
+    }
+
+    /**
+     * Sets if this is a single use discount or not.
+     *
+     * @since 1.0.19
+     * @param int|bool $value is single use.
+     */
+    public function set_is_single_use( $value ) {
+        $this->set_prop( 'is_single_use', (bool) $value );
+    }
+
+    /**
+     * Sets the items that can be used with this discount.
+     *
+     * @since 1.0.19
+     * @param array $value items.
+     */
+    public function set_items( $value ) {
+        $this->set_prop( 'items', array_filter( wp_parse_id_list( $value ) ) );
+    }
+
+    /**
+     * Alias for self::set_items().
+     *
+     * @since 1.0.19
+     * @param array $value items.
+     */
+    public function set_allowed_items( $value ) {
+        $this->set_items( $value );
+    }
+
+    /**
+     * Sets the items that can not be used with this discount.
+     *
+     * @since 1.0.19
+     * @param array $value items.
+     */
+    public function set_excluded_items( $value ) {
+        $this->set_prop( 'excluded_items', array_filter( wp_parse_id_list( $value ) ) );
+    }
+
+    /**
+     * Sets if this is a recurring discounts or not.
+     *
+     * @since 1.0.19
+     * @param int|bool $value is recurring.
+     */
+    public function set_is_recurring( $value ) {
+        $this->set_prop( 'is_recurring', (bool) $value );
+    }
+
+    /**
+     * Sets the minimum total that can not be used with this discount.
+     *
+     * @since 1.0.19
+     * @param float $value minimum total.
+     */
+    public function set_min_total( $value ) {
+        $this->set_prop( 'min_total', (float) wpinv_sanitize_amount( $value ) );
+    }
+
+    /**
+     * Alias for self::set_min_total().
+     *
+     * @since 1.0.19
+     * @param float $value minimum total.
+     */
+    public function set_minimum_total( $value ) {
+        $this->set_min_total( $value );
+    }
+
+    /**
+     * Sets the maximum total that can not be used with this discount.
+     *
+     * @since 1.0.19
+     * @param float $value maximum total.
+     */
+    public function set_max_total( $value ) {
+        $this->set_prop( 'max_total', (float) wpinv_sanitize_amount( $value ) );
+    }
+
+    /**
+     * Alias for self::set_max_total().
+     *
+     * @since 1.0.19
+     * @param float $value maximum total.
+     */
+    public function set_maximum_total( $value ) {
+        $this->set_max_total( $value );
+    }
+
+    /**
+     * @deprecated
+     */
+    public function refresh(){}
+
+    /**
+     * @deprecated
+     *
+     */
+    public function update_status( $status = 'publish' ){
+
+        if ( $this->exists() && $this->get_status() != $status ) {
+            $this->set_status( $status );
+            $this->save();
+        }
+
+    }
+
+    /*
 	|--------------------------------------------------------------------------
 	| Conditionals
 	|--------------------------------------------------------------------------
@@ -1119,263 +1119,263 @@ 
 	|
 	*/
 
-	/**
-	 * Checks whether a discount exists in the database or not
-	 *
-	 * @since 1.0.15
-	 */
-	public function exists(){
-		$id = $this->get_id();
-		return ! empty( $id );
-	}
-
-	/**
-	 * Checks the discount type.
-	 *
-	 *
-	 * @param  string $type the discount type to check against
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function is_type( $type ) {
-		return $this->get_type() == $type;
-	}
-
-	/**
-	 * Checks whether the discount is published or not
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function is_active() {
-		return $this->get_status() == 'publish';
-	}
-
-	/**
-	 * Checks whether the discount has max uses
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_limit() {
-		$limit = $this->get_max_uses();
-		return ! empty( $limit );
-	}
-
-	/**
-	 * Checks whether the discount has ever been used.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_uses() {
-		return $this->get_uses() > 0;
-	}
-
-	/**
-	 * Checks whether the discount is has exided the usage limit or not
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_exceeded_limit() {
-
-		if ( ! $this->has_limit() || ! $this->has_uses() ) {
-			$exceeded = false ;
-		} else {
-			$exceeded = (int) $this->get_max_uses() <= $this->get_uses();
-		}
-
-		return apply_filters( 'wpinv_is_discount_maxed_out', $exceeded, $this->get_id(), $this, $this->get_code() );
-	}
-
-	/**
-	 * Checks whether the discount has an expiration date.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_expiration_date() {
-		$date = $this->get_expiration_date();
-		return ! empty( $date );
-	}
-
-	/**
-	 * Checks if the discount is expired
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function is_expired() {
-		$expired = $this->has_expiration_date() ? current_time( 'timestamp' ) > strtotime( $this->get_expiration_date() ) : false;
-		return apply_filters( 'wpinv_is_discount_expired', $expired, $this->get_id(), $this, $this->get_code() );
-	}
-
-	/**
-	 * Checks whether the discount has a start date.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_start_date() {
-		$date = $this->get_start_date();
-		return ! empty( $date );
-	}
-
-	/**
-	 * Checks the discount start date.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_started() {
-		$started = $this->has_start_date() ? true : current_time( 'timestamp' ) > strtotime( $this->get_start_date() );
-		return apply_filters( 'wpinv_is_discount_started', $started, $this->get_id(), $this, $this->get_code() );
-	}
-
-	/**
-	 * Checks the discount has allowed items or not.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_allowed_items() {
-		$allowed_items = $this->get_allowed_items();
-		return ! empty( $allowed_items );
-	}
-
-	/**
-	 * Checks the discount has excluded items or not.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_excluded_items() {
-		$excluded_items = $this->get_excluded_items();
-		return ! empty( $excluded_items );
-	}
-
-	/**
-	 * Check if a discount is valid for a given item id.
-	 *
-	 * @param  int|int[]  $item_ids
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_valid_for_items( $item_ids ) {
-
-		$item_ids = array_filter( wp_parse_id_list( $item_ids ) );
-		$included = array_intersect( $item_ids, $this->get_allowed_items() );
-		$excluded = array_intersect( $item_ids, $this->get_excluded_items() );
-
-		if ( $this->has_excluded_items() && ! empty( $excluded ) ) {
-			return false;
-		}
-
-		if ( $this->has_allowed_items() && empty( $included ) ) {
-			return false;
-		}
-
-		return true;
-	}
-
-	/**
-	 * Check if a discount is valid for the given amount
-	 *
-	 * @param  float  $amount The amount to check against
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_valid_for_amount( $amount ) {
-		return $this->is_minimum_amount_met( $amount ) && $this->is_maximum_amount_met( $amount );
-	}
-
-	/**
-	 * Checks if the minimum amount is set
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function has_minimum_amount() {
-		$minimum = $this->get_minimum_total();
-		return ! empty( $minimum );
-	}
-
-	/**
-	 * Checks if the minimum amount is met
-	 *
-	 * @param  float  $amount The amount to check against
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_minimum_amount_met( $amount ) {
-		$amount = floatval( wpinv_sanitize_amount( $amount ) );
-		$min_met= ! ( $this->has_minimum_amount() && $amount < floatval( wpinv_sanitize_amount( $this->get_minimum_total() ) ) );
-		return apply_filters( 'wpinv_is_discount_min_met', $min_met, $this->get_id(), $this, $this->get_code(), $amount );
-	}
-
-	/**
-	 * Checks if the maximum amount is set
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function has_maximum_amount() {
-		$maximum = $this->get_maximum_total();
-		return ! empty( $maximum );
-	}
-
-	/**
-	 * Checks if the maximum amount is met
-	 *
-	 * @param  float  $amount The amount to check against
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_maximum_amount_met( $amount ) {
-		$amount = floatval( wpinv_sanitize_amount( $amount ) );
-		$max_met= ! ( $this->has_maximum_amount() && $amount > floatval( wpinv_sanitize_amount( $this->get_maximum_total() ) ) );
-		return apply_filters( 'wpinv_is_discount_max_met', $max_met, $this->get_id(), $this, $this->get_code(), $amount );
-	}
-
-	/**
-	 * Checks if the discount is recurring.
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_recurring() {
-		$recurring = $this->get_is_recurring();
-		return ! empty( $recurring );
-	}
-
-	/**
-	 * Checks if the discount is single use.
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_single_use() {
-		$usage = $this->get_is_single_use();
-		return ! empty( $usage );
-	}
-
-	/**
-	 * Check if a discount is valid for the given user
-	 *
-	 * @param  int|string  $user
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_valid_for_user( $user ) {
-
-		// Ensure that the discount is single use.
-		if ( empty( $user ) || ! $this->is_single_use() ) {
-			return true;
-		}
-
-		// Prepare the user id.
-		$user_id = 0;
+    /**
+     * Checks whether a discount exists in the database or not
+     *
+     * @since 1.0.15
+     */
+    public function exists(){
+        $id = $this->get_id();
+        return ! empty( $id );
+    }
+
+    /**
+     * Checks the discount type.
+     *
+     *
+     * @param  string $type the discount type to check against
+     * @since 1.0.15
+     * @return bool
+     */
+    public function is_type( $type ) {
+        return $this->get_type() == $type;
+    }
+
+    /**
+     * Checks whether the discount is published or not
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function is_active() {
+        return $this->get_status() == 'publish';
+    }
+
+    /**
+     * Checks whether the discount has max uses
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_limit() {
+        $limit = $this->get_max_uses();
+        return ! empty( $limit );
+    }
+
+    /**
+     * Checks whether the discount has ever been used.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_uses() {
+        return $this->get_uses() > 0;
+    }
+
+    /**
+     * Checks whether the discount is has exided the usage limit or not
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_exceeded_limit() {
+
+        if ( ! $this->has_limit() || ! $this->has_uses() ) {
+            $exceeded = false ;
+        } else {
+            $exceeded = (int) $this->get_max_uses() <= $this->get_uses();
+        }
+
+        return apply_filters( 'wpinv_is_discount_maxed_out', $exceeded, $this->get_id(), $this, $this->get_code() );
+    }
+
+    /**
+     * Checks whether the discount has an expiration date.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_expiration_date() {
+        $date = $this->get_expiration_date();
+        return ! empty( $date );
+    }
+
+    /**
+     * Checks if the discount is expired
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function is_expired() {
+        $expired = $this->has_expiration_date() ? current_time( 'timestamp' ) > strtotime( $this->get_expiration_date() ) : false;
+        return apply_filters( 'wpinv_is_discount_expired', $expired, $this->get_id(), $this, $this->get_code() );
+    }
+
+    /**
+     * Checks whether the discount has a start date.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_start_date() {
+        $date = $this->get_start_date();
+        return ! empty( $date );
+    }
+
+    /**
+     * Checks the discount start date.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_started() {
+        $started = $this->has_start_date() ? true : current_time( 'timestamp' ) > strtotime( $this->get_start_date() );
+        return apply_filters( 'wpinv_is_discount_started', $started, $this->get_id(), $this, $this->get_code() );
+    }
+
+    /**
+     * Checks the discount has allowed items or not.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_allowed_items() {
+        $allowed_items = $this->get_allowed_items();
+        return ! empty( $allowed_items );
+    }
+
+    /**
+     * Checks the discount has excluded items or not.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_excluded_items() {
+        $excluded_items = $this->get_excluded_items();
+        return ! empty( $excluded_items );
+    }
+
+    /**
+     * Check if a discount is valid for a given item id.
+     *
+     * @param  int|int[]  $item_ids
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_valid_for_items( $item_ids ) {
+
+        $item_ids = array_filter( wp_parse_id_list( $item_ids ) );
+        $included = array_intersect( $item_ids, $this->get_allowed_items() );
+        $excluded = array_intersect( $item_ids, $this->get_excluded_items() );
+
+        if ( $this->has_excluded_items() && ! empty( $excluded ) ) {
+            return false;
+        }
+
+        if ( $this->has_allowed_items() && empty( $included ) ) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Check if a discount is valid for the given amount
+     *
+     * @param  float  $amount The amount to check against
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_valid_for_amount( $amount ) {
+        return $this->is_minimum_amount_met( $amount ) && $this->is_maximum_amount_met( $amount );
+    }
+
+    /**
+     * Checks if the minimum amount is set
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function has_minimum_amount() {
+        $minimum = $this->get_minimum_total();
+        return ! empty( $minimum );
+    }
+
+    /**
+     * Checks if the minimum amount is met
+     *
+     * @param  float  $amount The amount to check against
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_minimum_amount_met( $amount ) {
+        $amount = floatval( wpinv_sanitize_amount( $amount ) );
+        $min_met= ! ( $this->has_minimum_amount() && $amount < floatval( wpinv_sanitize_amount( $this->get_minimum_total() ) ) );
+        return apply_filters( 'wpinv_is_discount_min_met', $min_met, $this->get_id(), $this, $this->get_code(), $amount );
+    }
+
+    /**
+     * Checks if the maximum amount is set
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function has_maximum_amount() {
+        $maximum = $this->get_maximum_total();
+        return ! empty( $maximum );
+    }
+
+    /**
+     * Checks if the maximum amount is met
+     *
+     * @param  float  $amount The amount to check against
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_maximum_amount_met( $amount ) {
+        $amount = floatval( wpinv_sanitize_amount( $amount ) );
+        $max_met= ! ( $this->has_maximum_amount() && $amount > floatval( wpinv_sanitize_amount( $this->get_maximum_total() ) ) );
+        return apply_filters( 'wpinv_is_discount_max_met', $max_met, $this->get_id(), $this, $this->get_code(), $amount );
+    }
+
+    /**
+     * Checks if the discount is recurring.
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_recurring() {
+        $recurring = $this->get_is_recurring();
+        return ! empty( $recurring );
+    }
+
+    /**
+     * Checks if the discount is single use.
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_single_use() {
+        $usage = $this->get_is_single_use();
+        return ! empty( $usage );
+    }
+
+    /**
+     * Check if a discount is valid for the given user
+     *
+     * @param  int|string  $user
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_valid_for_user( $user ) {
+
+        // Ensure that the discount is single use.
+        if ( empty( $user ) || ! $this->is_single_use() ) {
+            return true;
+        }
+
+        // Prepare the user id.
+        $user_id = 0;
         if ( is_numeric( $user ) ) {
             $user_id = absint( $user );
         } else if ( is_email( $user ) && $user_data = get_user_by( 'email', $user ) ) {
@@ -1384,117 +1384,117 @@ 
             $user_id = $user_data->ID;
         }
 
-		// Ensure that we have a user.
-		if ( empty( $user_id ) ) {
-			return true;
-		}
+        // Ensure that we have a user.
+        if ( empty( $user_id ) ) {
+            return true;
+        }
 
-		// Get all payments with matching user id.
+        // Get all payments with matching user id.
         $payments = wpinv_get_invoices( array( 'user' => $user_id, 'limit' => false, 'paginate' => false ) );
-		$code     = strtolower( $this->get_code() );
-
-		// For each payment...
-		foreach ( $payments as $payment ) {
-
-			// Only check for paid invoices.
-			if ( $payment->is_paid() && strtolower( $payment->get_discount_code() ) == $code ) {
-				return false;
-			}
-
-		}
-
-		return true;
-	}
-
-	/**
-	 * Deletes the discount from the database
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function remove() {
-		return $this->delete();
-	}
-
-	/**
-	 * Increases a discount's usage.
-	 *
-	 * @since 1.0.15
-	 * @param int $by The number of usages to increas by.
-	 * @return int
-	 */
-	public function increase_usage( $by = 1 ) {
-
-		// Abort if zero.
-		if ( empty( $by ) ) {
-			return;
-		}
-
-		// Increase the usage.
-		$this->set_uses( $this->get_uses() + (int) $by );
-
-		// Save the discount.
-		$this->save();
-
-		// Fire relevant hooks.
-		if( (int) $by > 0 ) {
-			do_action( 'wpinv_discount_increase_use_count', $this->get_uses(), $this->get_id(), $this->get_code(),  absint( $by ) );
-		} else {
-			do_action( 'wpinv_discount_decrease_use_count', $this->get_uses(), $this->get_id(), $this->get_code(), absint( $by ) );
-		}
-
-		// Return the number of times the discount has been used.
-		return $this->get_uses();
-	}
-
-	/**
-	 * Alias of self::__toString()
-	 *
-	 * @since 1.0.15
-	 * @return string|false
-	 */
-	public function get_data_as_json() {
-		return $this->__toString();
-	}
-
-	/**
-	 * Returns a discount's discounted amount.
-	 *
-	 * @since 1.0.15
-	 * @param float $amount
-	 * @return float
-	 */
-	public function get_discounted_amount( $amount ) {
-
-		// Convert amount to float.
-		$amount = (float) $amount;
-
-		// Get discount amount.
-		$discount_amount = $this->get_amount();
-
-		if ( empty( $discount_amount ) ) {
-			return 0;
-		}
-
-		// Format the amount.
-		$discount_amount = floatval( wpinv_sanitize_amount( $discount_amount ) );
-
-		// If this is a percentage discount.
-		if ( $this->is_type( 'percent' ) ) {
+        $code     = strtolower( $this->get_code() );
+
+        // For each payment...
+        foreach ( $payments as $payment ) {
+
+            // Only check for paid invoices.
+            if ( $payment->is_paid() && strtolower( $payment->get_discount_code() ) == $code ) {
+                return false;
+            }
+
+        }
+
+        return true;
+    }
+
+    /**
+     * Deletes the discount from the database
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function remove() {
+        return $this->delete();
+    }
+
+    /**
+     * Increases a discount's usage.
+     *
+     * @since 1.0.15
+     * @param int $by The number of usages to increas by.
+     * @return int
+     */
+    public function increase_usage( $by = 1 ) {
+
+        // Abort if zero.
+        if ( empty( $by ) ) {
+            return;
+        }
+
+        // Increase the usage.
+        $this->set_uses( $this->get_uses() + (int) $by );
+
+        // Save the discount.
+        $this->save();
+
+        // Fire relevant hooks.
+        if( (int) $by > 0 ) {
+            do_action( 'wpinv_discount_increase_use_count', $this->get_uses(), $this->get_id(), $this->get_code(),  absint( $by ) );
+        } else {
+            do_action( 'wpinv_discount_decrease_use_count', $this->get_uses(), $this->get_id(), $this->get_code(), absint( $by ) );
+        }
+
+        // Return the number of times the discount has been used.
+        return $this->get_uses();
+    }
+
+    /**
+     * Alias of self::__toString()
+     *
+     * @since 1.0.15
+     * @return string|false
+     */
+    public function get_data_as_json() {
+        return $this->__toString();
+    }
+
+    /**
+     * Returns a discount's discounted amount.
+     *
+     * @since 1.0.15
+     * @param float $amount
+     * @return float
+     */
+    public function get_discounted_amount( $amount ) {
+
+        // Convert amount to float.
+        $amount = (float) $amount;
+
+        // Get discount amount.
+        $discount_amount = $this->get_amount();
+
+        if ( empty( $discount_amount ) ) {
+            return 0;
+        }
+
+        // Format the amount.
+        $discount_amount = floatval( wpinv_sanitize_amount( $discount_amount ) );
+
+        // If this is a percentage discount.
+        if ( $this->is_type( 'percent' ) ) {
             $discount_amount = $amount * ( $discount_amount / 100 );
-		}
+        }
 
-		// Discount can not be less than zero...
-		if ( $discount_amount < 0 ) {
-			$discount_amount = 0;
-		}
+        // Discount can not be less than zero...
+        if ( $discount_amount < 0 ) {
+            $discount_amount = 0;
+        }
 
-		// ... or more than the amount.
-		if ( $discount_amount > $amount ) {
-			$discount_amount = $amount;
-		}
+        // ... or more than the amount.
+        if ( $discount_amount > $amount ) {
+            $discount_amount = $amount;
+        }
 
-		return apply_filters( 'wpinv_discount_total_discount_amount', $discount_amount, $amount, $this );
-	}
+        return apply_filters( 'wpinv_discount_total_discount_amount', $discount_amount, $amount, $this );
+    }
 
 }

vendor/ayecode/wp-super-duper/wp-super-duper.php

Indentation +2029 added lines, -2029 removed lines

@@ -1,262 +1,262 @@ 
 <?php
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 if ( ! class_exists( 'WP_Super_Duper' ) ) {
 
 
-	/**
-	 * A Class to be able to create a Widget, Shortcode or Block to be able to output content for WordPress.
-	 *
-	 * Should not be called direct but extended instead.
-	 *
-	 * Class WP_Super_Duper
-	 * @since 1.0.16 change log moved to file change-log.txt - CHANGED
-	 * @ver 1.0.19
-	 */
-	class WP_Super_Duper extends WP_Widget {
-
-		public $version = "1.0.27";
-		public $font_awesome_icon_version = "5.11.2";
-		public $block_code;
-		public $options;
-		public $base_id;
-		public $settings_hash;
-		public $arguments = array();
-		public $instance = array();
-		private $class_name;
-
-		/**
-		 * The relative url to the current folder.
-		 *
-		 * @var string
-		 */
-		public $url = '';
-
-		/**
-		 * Take the array options and use them to build.
-		 */
-		public function __construct( $options ) {
-			global $sd_widgets;
-
-			$sd_widgets[ $options['base_id'] ] = array(
-				'name'       => $options['name'],
-				'class_name' => $options['class_name']
-			);
-			$this->base_id                     = $options['base_id'];
-			// lets filter the options before we do anything
-			$options       = apply_filters( "wp_super_duper_options", $options );
-			$options       = apply_filters( "wp_super_duper_options_{$this->base_id}", $options );
-			$options       = $this->add_name_from_key( $options );
-			$this->options = $options;
-
-			$this->base_id   = $options['base_id'];
-			$this->arguments = isset( $options['arguments'] ) ? $options['arguments'] : array();
-
-			// init parent
-			parent::__construct( $options['base_id'], $options['name'], $options['widget_ops'] );
-
-			if ( isset( $options['class_name'] ) ) {
-				// register widget
-				$this->class_name = $options['class_name'];
-
-				// register shortcode
-				$this->register_shortcode();
-
-				// Fusion Builder (avada) support
-				if ( function_exists( 'fusion_builder_map' ) ) {
-					add_action( 'init', array( $this, 'register_fusion_element' ) );
-				}
-
-				// register block
-				add_action( 'admin_enqueue_scripts', array( $this, 'register_block' ) );
-			}
-
-			// add the CSS and JS we need ONCE
-			global $sd_widget_scripts;
-
-			if ( ! $sd_widget_scripts ) {
-				wp_add_inline_script( 'admin-widgets', $this->widget_js() );
-				wp_add_inline_script( 'customize-controls', $this->widget_js() );
-				wp_add_inline_style( 'widgets', $this->widget_css() );
-
-				// maybe add elementor editor styles
-				add_action( 'elementor/editor/after_enqueue_styles', array( $this, 'elementor_editor_styles' ) );
-
-				$sd_widget_scripts = true;
-
-				// add shortcode insert button once
-				add_action( 'media_buttons', array( $this, 'shortcode_insert_button' ) );
-				// generatepress theme sections compatibility
-				if ( function_exists( 'generate_sections_sections_metabox' ) ) {
-					add_action( 'generate_sections_metabox', array( $this, 'shortcode_insert_button_script' ) );
-				}
-				if ( $this->is_preview() ) {
-					add_action( 'wp_footer', array( $this, 'shortcode_insert_button_script' ) );
-					// this makes the insert button work for elementor
-					add_action( 'elementor/editor/after_enqueue_scripts', array(
-						$this,
-						'shortcode_insert_button_script'
-					) ); // for elementor
-				}
-				// this makes the insert button work for cornerstone
-				add_action( 'wp_print_footer_scripts', array( __CLASS__, 'maybe_cornerstone_builder' ) );
-
-				add_action( 'wp_ajax_super_duper_get_widget_settings', array( __CLASS__, 'get_widget_settings' ) );
-				add_action( 'wp_ajax_super_duper_get_picker', array( __CLASS__, 'get_picker' ) );
-
-				// add generator text to admin head
-				add_action( 'admin_head', array( $this, 'generator' ) );
-			}
-
-			do_action( 'wp_super_duper_widget_init', $options, $this );
-		}
-
-		/**
-		 * Add our widget CSS to elementor editor.
-		 */
-		public function elementor_editor_styles() {
-			wp_add_inline_style( 'elementor-editor', $this->widget_css( false ) );
-		}
-
-		public function register_fusion_element() {
-
-			$options = $this->options;
-
-			if ( $this->base_id ) {
-
-				$params = $this->get_fusion_params();
-
-				$args = array(
-					'name'            => $options['name'],
-					'shortcode'       => $this->base_id,
-					'icon'            => $options['block-icon'] ? $options['block-icon'] : 'far fa-square',
-					'allow_generator' => true,
-				);
-
-				if ( ! empty( $params ) ) {
-					$args['params'] = $params;
-				}
-
-				fusion_builder_map( $args );
-			}
-
-		}
-
-		public function get_fusion_params() {
-			$params    = array();
-			$arguments = $this->get_arguments();
-
-			if ( ! empty( $arguments ) ) {
-				foreach ( $arguments as $key => $val ) {
-					$param = array();
-					// type
-					$param['type'] = str_replace(
-						array(
-							"text",
-							"number",
-							"email",
-							"color",
-							"checkbox"
-						),
-						array(
-							"textfield",
-							"textfield",
-							"textfield",
-							"colorpicker",
-							"select",
-
-						),
-						$val['type'] );
-
-					// multiselect
-					if ( $val['type'] == 'multiselect' || ( ( $param['type'] == 'select' || $val['type'] == 'select' ) && ! empty( $val['multiple'] ) ) ) {
-						$param['type']     = 'multiple_select';
-						$param['multiple'] = true;
-					}
-
-					// heading
-					$param['heading'] = $val['title'];
-
-					// description
-					$param['description'] = isset( $val['desc'] ) ? $val['desc'] : '';
-
-					// param_name
-					$param['param_name'] = $key;
-
-					// Default
-					$param['default'] = isset( $val['default'] ) ? $val['default'] : '';
-
-					// Group
-					if ( isset( $val['group'] ) ) {
-						$param['group'] = $val['group'];
-					}
-
-					// value
-					if ( $val['type'] == 'checkbox' ) {
-						if ( isset( $val['default'] ) && $val['default'] == '0' ) {
-							unset( $param['default'] );
-						}
-						$param['value'] = array( '' => __( "No" ), '1' => __( "Yes" ) );
-					} elseif ( $param['type'] == 'select' || $param['type'] == 'multiple_select' ) {
-						$param['value'] = isset( $val['options'] ) ? $val['options'] : array();
-					} else {
-						$param['value'] = isset( $val['default'] ) ? $val['default'] : '';
-					}
-
-					// setup the param
-					$params[] = $param;
-
-				}
-			}
-
-
-			return $params;
-		}
-
-		/**
-		 * Maybe insert the shortcode inserter button in the footer if we are in the cornerstone builder
-		 */
-		public static function maybe_cornerstone_builder() {
-			if ( did_action( 'cornerstone_before_boot_app' ) ) {
-				self::shortcode_insert_button_script();
-			}
-		}
-
-		/**
-		 * A function to ge the shortcode builder picker html.
-		 *
-		 * @param string $editor_id
-		 *
-		 * @return string
-		 */
-		public static function get_picker( $editor_id = '' ) {
-
-			ob_start();
-			if ( isset( $_POST['editor_id'] ) ) {
-				$editor_id = esc_attr( $_POST['editor_id'] );
-			} elseif ( isset( $_REQUEST['et_fb'] ) ) {
-				$editor_id = 'main_content_content_vb_tiny_mce';
-			}
-
-			global $sd_widgets;
-			?>
+    /**
+     * A Class to be able to create a Widget, Shortcode or Block to be able to output content for WordPress.
+     *
+     * Should not be called direct but extended instead.
+     *
+     * Class WP_Super_Duper
+     * @since 1.0.16 change log moved to file change-log.txt - CHANGED
+     * @ver 1.0.19
+     */
+    class WP_Super_Duper extends WP_Widget {
+
+        public $version = "1.0.27";
+        public $font_awesome_icon_version = "5.11.2";
+        public $block_code;
+        public $options;
+        public $base_id;
+        public $settings_hash;
+        public $arguments = array();
+        public $instance = array();
+        private $class_name;
+
+        /**
+         * The relative url to the current folder.
+         *
+         * @var string
+         */
+        public $url = '';
+
+        /**
+         * Take the array options and use them to build.
+         */
+        public function __construct( $options ) {
+            global $sd_widgets;
+
+            $sd_widgets[ $options['base_id'] ] = array(
+                'name'       => $options['name'],
+                'class_name' => $options['class_name']
+            );
+            $this->base_id                     = $options['base_id'];
+            // lets filter the options before we do anything
+            $options       = apply_filters( "wp_super_duper_options", $options );
+            $options       = apply_filters( "wp_super_duper_options_{$this->base_id}", $options );
+            $options       = $this->add_name_from_key( $options );
+            $this->options = $options;
+
+            $this->base_id   = $options['base_id'];
+            $this->arguments = isset( $options['arguments'] ) ? $options['arguments'] : array();
+
+            // init parent
+            parent::__construct( $options['base_id'], $options['name'], $options['widget_ops'] );
+
+            if ( isset( $options['class_name'] ) ) {
+                // register widget
+                $this->class_name = $options['class_name'];
+
+                // register shortcode
+                $this->register_shortcode();
+
+                // Fusion Builder (avada) support
+                if ( function_exists( 'fusion_builder_map' ) ) {
+                    add_action( 'init', array( $this, 'register_fusion_element' ) );
+                }
+
+                // register block
+                add_action( 'admin_enqueue_scripts', array( $this, 'register_block' ) );
+            }
+
+            // add the CSS and JS we need ONCE
+            global $sd_widget_scripts;
+
+            if ( ! $sd_widget_scripts ) {
+                wp_add_inline_script( 'admin-widgets', $this->widget_js() );
+                wp_add_inline_script( 'customize-controls', $this->widget_js() );
+                wp_add_inline_style( 'widgets', $this->widget_css() );
+
+                // maybe add elementor editor styles
+                add_action( 'elementor/editor/after_enqueue_styles', array( $this, 'elementor_editor_styles' ) );
+
+                $sd_widget_scripts = true;
+
+                // add shortcode insert button once
+                add_action( 'media_buttons', array( $this, 'shortcode_insert_button' ) );
+                // generatepress theme sections compatibility
+                if ( function_exists( 'generate_sections_sections_metabox' ) ) {
+                    add_action( 'generate_sections_metabox', array( $this, 'shortcode_insert_button_script' ) );
+                }
+                if ( $this->is_preview() ) {
+                    add_action( 'wp_footer', array( $this, 'shortcode_insert_button_script' ) );
+                    // this makes the insert button work for elementor
+                    add_action( 'elementor/editor/after_enqueue_scripts', array(
+                        $this,
+                        'shortcode_insert_button_script'
+                    ) ); // for elementor
+                }
+                // this makes the insert button work for cornerstone
+                add_action( 'wp_print_footer_scripts', array( __CLASS__, 'maybe_cornerstone_builder' ) );
+
+                add_action( 'wp_ajax_super_duper_get_widget_settings', array( __CLASS__, 'get_widget_settings' ) );
+                add_action( 'wp_ajax_super_duper_get_picker', array( __CLASS__, 'get_picker' ) );
+
+                // add generator text to admin head
+                add_action( 'admin_head', array( $this, 'generator' ) );
+            }
+
+            do_action( 'wp_super_duper_widget_init', $options, $this );
+        }
+
+        /**
+         * Add our widget CSS to elementor editor.
+         */
+        public function elementor_editor_styles() {
+            wp_add_inline_style( 'elementor-editor', $this->widget_css( false ) );
+        }
+
+        public function register_fusion_element() {
+
+            $options = $this->options;
+
+            if ( $this->base_id ) {
+
+                $params = $this->get_fusion_params();
+
+                $args = array(
+                    'name'            => $options['name'],
+                    'shortcode'       => $this->base_id,
+                    'icon'            => $options['block-icon'] ? $options['block-icon'] : 'far fa-square',
+                    'allow_generator' => true,
+                );
+
+                if ( ! empty( $params ) ) {
+                    $args['params'] = $params;
+                }
+
+                fusion_builder_map( $args );
+            }
+
+        }
+
+        public function get_fusion_params() {
+            $params    = array();
+            $arguments = $this->get_arguments();
+
+            if ( ! empty( $arguments ) ) {
+                foreach ( $arguments as $key => $val ) {
+                    $param = array();
+                    // type
+                    $param['type'] = str_replace(
+                        array(
+                            "text",
+                            "number",
+                            "email",
+                            "color",
+                            "checkbox"
+                        ),
+                        array(
+                            "textfield",
+                            "textfield",
+                            "textfield",
+                            "colorpicker",
+                            "select",
+
+                        ),
+                        $val['type'] );
+
+                    // multiselect
+                    if ( $val['type'] == 'multiselect' || ( ( $param['type'] == 'select' || $val['type'] == 'select' ) && ! empty( $val['multiple'] ) ) ) {
+                        $param['type']     = 'multiple_select';
+                        $param['multiple'] = true;
+                    }
+
+                    // heading
+                    $param['heading'] = $val['title'];
+
+                    // description
+                    $param['description'] = isset( $val['desc'] ) ? $val['desc'] : '';
+
+                    // param_name
+                    $param['param_name'] = $key;
+
+                    // Default
+                    $param['default'] = isset( $val['default'] ) ? $val['default'] : '';
+
+                    // Group
+                    if ( isset( $val['group'] ) ) {
+                        $param['group'] = $val['group'];
+                    }
+
+                    // value
+                    if ( $val['type'] == 'checkbox' ) {
+                        if ( isset( $val['default'] ) && $val['default'] == '0' ) {
+                            unset( $param['default'] );
+                        }
+                        $param['value'] = array( '' => __( "No" ), '1' => __( "Yes" ) );
+                    } elseif ( $param['type'] == 'select' || $param['type'] == 'multiple_select' ) {
+                        $param['value'] = isset( $val['options'] ) ? $val['options'] : array();
+                    } else {
+                        $param['value'] = isset( $val['default'] ) ? $val['default'] : '';
+                    }
+
+                    // setup the param
+                    $params[] = $param;
+
+                }
+            }
+
+
+            return $params;
+        }
+
+        /**
+         * Maybe insert the shortcode inserter button in the footer if we are in the cornerstone builder
+         */
+        public static function maybe_cornerstone_builder() {
+            if ( did_action( 'cornerstone_before_boot_app' ) ) {
+                self::shortcode_insert_button_script();
+            }
+        }
+
+        /**
+         * A function to ge the shortcode builder picker html.
+         *
+         * @param string $editor_id
+         *
+         * @return string
+         */
+        public static function get_picker( $editor_id = '' ) {
+
+            ob_start();
+            if ( isset( $_POST['editor_id'] ) ) {
+                $editor_id = esc_attr( $_POST['editor_id'] );
+            } elseif ( isset( $_REQUEST['et_fb'] ) ) {
+                $editor_id = 'main_content_content_vb_tiny_mce';
+            }
+
+            global $sd_widgets;
+            ?>
 
 			<div class="sd-shortcode-left-wrap">
 				<?php
-				ksort( $sd_widgets );
-				//				print_r($sd_widgets);exit;
-				if ( ! empty( $sd_widgets ) ) {
-					echo '<select class="widefat" onchange="sd_get_shortcode_options(this);">';
-					echo "<option>" . __( 'Select shortcode' ) . "</option>";
-					foreach ( $sd_widgets as $shortcode => $class ) {
-						echo "<option value='" . esc_attr( $shortcode ) . "'>" . esc_attr( $shortcode ) . " (" . esc_attr( $class['name'] ) . ")</option>";
-					}
-					echo "</select>";
-
-				}
-				?>
+                ksort( $sd_widgets );
+                //				print_r($sd_widgets);exit;
+                if ( ! empty( $sd_widgets ) ) {
+                    echo '<select class="widefat" onchange="sd_get_shortcode_options(this);">';
+                    echo "<option>" . __( 'Select shortcode' ) . "</option>";
+                    foreach ( $sd_widgets as $shortcode => $class ) {
+                        echo "<option value='" . esc_attr( $shortcode ) . "'>" . esc_attr( $shortcode ) . " (" . esc_attr( $class['name'] ) . ")</option>";
+                    }
+                    echo "</select>";
+
+                }
+                ?>
 				<div class="sd-shortcode-settings"></div>
 
 			</div>
@@ -267,8 +267,8 @@ 
 					<?php if ( $editor_id != '' ) { ?>
 						<button class="button sd-insert-shortcode-button"
 						        onclick="sd_insert_shortcode(<?php if ( ! empty( $editor_id ) ) {
-							        echo "'" . $editor_id . "'";
-						        } ?>)"><?php _e( 'Insert shortcode' ); ?></button>
+                                    echo "'" . $editor_id . "'";
+                                } ?>)"><?php _e( 'Insert shortcode' ); ?></button>
 					<?php } ?>
 					<button class="button"
 					        onclick="sd_copy_to_clipboard()"><?php _e( 'Copy shortcode' ); ?></button>
@@ -276,134 +276,134 @@ 
 			</div>
 			<?php
 
-			$html = ob_get_clean();
-
-			if ( wp_doing_ajax() ) {
-				echo $html;
-				$should_die = true;
-
-				// some builder get the editor via ajax so we should not die on those occasions
-				$dont_die = array(
-					'parent_tag',// WP Bakery
-					'avia_request' // enfold
-				);
-
-				foreach ( $dont_die as $request ) {
-					if ( isset( $_REQUEST[ $request ] ) ) {
-						$should_die = false;
-					}
-				}
-
-				if ( $should_die ) {
-					wp_die();
-				}
-
-			} else {
-				return $html;
-			}
-
-			return '';
-
-		}
-
-		/**
-		 * Output the version in the admin header.
-		 */
-		public function generator() {
-			echo '<meta name="generator" content="WP Super Duper v' . $this->version . '" />';
-		}
-
-		/**
-		 * Get widget settings.
-		 *
-		 * @since 1.0.0
-		 */
-		public static function get_widget_settings() {
-			global $sd_widgets;
-
-			$shortcode = isset( $_REQUEST['shortcode'] ) && $_REQUEST['shortcode'] ? sanitize_title_with_dashes( $_REQUEST['shortcode'] ) : '';
-			if ( ! $shortcode ) {
-				wp_die();
-			}
-			$widget_args = isset( $sd_widgets[ $shortcode ] ) ? $sd_widgets[ $shortcode ] : '';
-			if ( ! $widget_args ) {
-				wp_die();
-			}
-			$class_name = isset( $widget_args['class_name'] ) && $widget_args['class_name'] ? $widget_args['class_name'] : '';
-			if ( ! $class_name ) {
-				wp_die();
-			}
-
-			// invoke an instance method
-			$widget = new $class_name;
-
-			ob_start();
-			$widget->form( array() );
-			$form = ob_get_clean();
-			echo "<form id='$shortcode'>" . $form . "<div class=\"widget-control-save\"></div></form>";
-			echo "<style>" . $widget->widget_css() . "</style>";
-			echo "<script>" . $widget->widget_js() . "</script>";
-			?>
+            $html = ob_get_clean();
+
+            if ( wp_doing_ajax() ) {
+                echo $html;
+                $should_die = true;
+
+                // some builder get the editor via ajax so we should not die on those occasions
+                $dont_die = array(
+                    'parent_tag',// WP Bakery
+                    'avia_request' // enfold
+                );
+
+                foreach ( $dont_die as $request ) {
+                    if ( isset( $_REQUEST[ $request ] ) ) {
+                        $should_die = false;
+                    }
+                }
+
+                if ( $should_die ) {
+                    wp_die();
+                }
+
+            } else {
+                return $html;
+            }
+
+            return '';
+
+        }
+
+        /**
+         * Output the version in the admin header.
+         */
+        public function generator() {
+            echo '<meta name="generator" content="WP Super Duper v' . $this->version . '" />';
+        }
+
+        /**
+         * Get widget settings.
+         *
+         * @since 1.0.0
+         */
+        public static function get_widget_settings() {
+            global $sd_widgets;
+
+            $shortcode = isset( $_REQUEST['shortcode'] ) && $_REQUEST['shortcode'] ? sanitize_title_with_dashes( $_REQUEST['shortcode'] ) : '';
+            if ( ! $shortcode ) {
+                wp_die();
+            }
+            $widget_args = isset( $sd_widgets[ $shortcode ] ) ? $sd_widgets[ $shortcode ] : '';
+            if ( ! $widget_args ) {
+                wp_die();
+            }
+            $class_name = isset( $widget_args['class_name'] ) && $widget_args['class_name'] ? $widget_args['class_name'] : '';
+            if ( ! $class_name ) {
+                wp_die();
+            }
+
+            // invoke an instance method
+            $widget = new $class_name;
+
+            ob_start();
+            $widget->form( array() );
+            $form = ob_get_clean();
+            echo "<form id='$shortcode'>" . $form . "<div class=\"widget-control-save\"></div></form>";
+            echo "<style>" . $widget->widget_css() . "</style>";
+            echo "<script>" . $widget->widget_js() . "</script>";
+            ?>
 			<?php
-			wp_die();
-		}
-
-		/**
-		 * Insert shortcode builder button to classic editor (not inside Gutenberg, not needed).
-		 *
-		 * @since 1.0.0
-		 *
-		 * @param string $editor_id Optional. Shortcode editor id. Default null.
-		 * @param string $insert_shortcode_function Optional. Insert shortcode function. Default null.
-		 */
-		public static function shortcode_insert_button( $editor_id = '', $insert_shortcode_function = '' ) {
-			global $sd_widgets, $shortcode_insert_button_once;
-			if ( $shortcode_insert_button_once ) {
-				return;
-			}
-			add_thickbox();
-
-
-			/**
-			 * Cornerstone makes us play dirty tricks :/
-			 * All media_buttons are removed via JS unless they are two specific id's so we wrap our content in this ID so it is not removed.
-			 */
-			if ( function_exists( 'cornerstone_plugin_init' ) && ! is_admin() ) {
-				echo '<span id="insert-media-button">';
-			}
-
-			echo self::shortcode_button( 'this', 'true' );
-
-			// see opening note
-			if ( function_exists( 'cornerstone_plugin_init' ) && ! is_admin() ) {
-				echo '</span>'; // end #insert-media-button
-			}
-
-			// Add separate script for generatepress theme sections
-			if ( function_exists( 'generate_sections_sections_metabox' ) && did_action( 'generate_sections_metabox' ) ) {
-			} else {
-				self::shortcode_insert_button_script( $editor_id, $insert_shortcode_function );
-			}
-
-			$shortcode_insert_button_once = true;
-		}
-
-		/**
-		 * Gets the shortcode insert button html.
-		 *
-		 * @param string $id
-		 * @param string $search_for_id
-		 *
-		 * @return mixed
-		 */
-		public static function shortcode_button( $id = '', $search_for_id = '' ) {
-			ob_start();
-			?>
+            wp_die();
+        }
+
+        /**
+         * Insert shortcode builder button to classic editor (not inside Gutenberg, not needed).
+         *
+         * @since 1.0.0
+         *
+         * @param string $editor_id Optional. Shortcode editor id. Default null.
+         * @param string $insert_shortcode_function Optional. Insert shortcode function. Default null.
+         */
+        public static function shortcode_insert_button( $editor_id = '', $insert_shortcode_function = '' ) {
+            global $sd_widgets, $shortcode_insert_button_once;
+            if ( $shortcode_insert_button_once ) {
+                return;
+            }
+            add_thickbox();
+
+
+            /**
+             * Cornerstone makes us play dirty tricks :/
+             * All media_buttons are removed via JS unless they are two specific id's so we wrap our content in this ID so it is not removed.
+             */
+            if ( function_exists( 'cornerstone_plugin_init' ) && ! is_admin() ) {
+                echo '<span id="insert-media-button">';
+            }
+
+            echo self::shortcode_button( 'this', 'true' );
+
+            // see opening note
+            if ( function_exists( 'cornerstone_plugin_init' ) && ! is_admin() ) {
+                echo '</span>'; // end #insert-media-button
+            }
+
+            // Add separate script for generatepress theme sections
+            if ( function_exists( 'generate_sections_sections_metabox' ) && did_action( 'generate_sections_metabox' ) ) {
+            } else {
+                self::shortcode_insert_button_script( $editor_id, $insert_shortcode_function );
+            }
+
+            $shortcode_insert_button_once = true;
+        }
+
+        /**
+         * Gets the shortcode insert button html.
+         *
+         * @param string $id
+         * @param string $search_for_id
+         *
+         * @return mixed
+         */
+        public static function shortcode_button( $id = '', $search_for_id = '' ) {
+            ob_start();
+            ?>
 			<span class="sd-lable-shortcode-inserter">
 				<a onclick="sd_ajax_get_picker(<?php echo $id;
-				if ( $search_for_id ) {
-					echo "," . $search_for_id;
-				} ?>);" href="#TB_inline?width=100%&height=550&inlineId=super-duper-content-ajaxed"
+                if ( $search_for_id ) {
+                    echo "," . $search_for_id;
+                } ?>);" href="#TB_inline?width=100%&height=550&inlineId=super-duper-content-ajaxed"
 				   class="thickbox button super-duper-content-open" title="Add Shortcode">
 					<span style="vertical-align: middle;line-height: 18px;font-size: 20px;"
 					      class="dashicons dashicons-screenoptions"></span>
@@ -414,21 +414,21 @@ 
 			</span>
 
 			<?php
-			$html = ob_get_clean();
-
-			// remove line breaks so we can use it in js
-			return preg_replace( "/\r|\n/", "", trim( $html ) );
-		}
-
-		/**
-		 * Makes SD work with the siteOrigin page builder.
-		 *
-		 * @since 1.0.6
-		 * @return mixed
-		 */
-		public static function siteorigin_js() {
-			ob_start();
-			?>
+            $html = ob_get_clean();
+
+            // remove line breaks so we can use it in js
+            return preg_replace( "/\r|\n/", "", trim( $html ) );
+        }
+
+        /**
+         * Makes SD work with the siteOrigin page builder.
+         *
+         * @since 1.0.6
+         * @return mixed
+         */
+        public static function siteorigin_js() {
+            ob_start();
+            ?>
 			<script>
 				/**
 				 * Check a form to see what items should be shown or hidden.
@@ -506,28 +506,28 @@ 
 				});
 			</script>
 			<?php
-			$output = ob_get_clean();
+            $output = ob_get_clean();
 
-			/*
+            /*
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
 
-			return str_replace( array(
-				'<script>',
-				'</script>'
-			), '', $output );
-		}
-
-		/**
-		 * Output the JS and CSS for the shortcode insert button.
-		 *
-		 * @since 1.0.6
-		 *
-		 * @param string $editor_id
-		 * @param string $insert_shortcode_function
-		 */
-		public static function shortcode_insert_button_script( $editor_id = '', $insert_shortcode_function = '' ) {
-			?>
+            return str_replace( array(
+                '<script>',
+                '</script>'
+            ), '', $output );
+        }
+
+        /**
+         * Output the JS and CSS for the shortcode insert button.
+         *
+         * @since 1.0.6
+         *
+         * @param string $editor_id
+         * @param string $insert_shortcode_function
+         */
+        public static function shortcode_insert_button_script( $editor_id = '', $insert_shortcode_function = '' ) {
+            ?>
 			<style>
 				.sd-shortcode-left-wrap {
 					float: left;
@@ -653,35 +653,35 @@ 
 				<?php } ?>
 			</style>
 			<?php
-			if ( class_exists( 'SiteOrigin_Panels' ) ) {
-				echo "<script>" . self::siteorigin_js() . "</script>";
-			}
-			?>
+            if ( class_exists( 'SiteOrigin_Panels' ) ) {
+                echo "<script>" . self::siteorigin_js() . "</script>";
+            }
+            ?>
 			<script>
 				<?php
-				if(! empty( $insert_shortcode_function )){
-					echo $insert_shortcode_function;
-				}else{
-
-				/**
-				 * Function for super duper insert shortcode.
-				 *
-				 * @since 1.0.0
-				 */
-				?>
+                if(! empty( $insert_shortcode_function )){
+                    echo $insert_shortcode_function;
+                }else{
+
+                /**
+                 * Function for super duper insert shortcode.
+                 *
+                 * @since 1.0.0
+                 */
+                ?>
 				function sd_insert_shortcode($editor_id) {
 					$shortcode = jQuery('#TB_ajaxContent #sd-shortcode-output').val();
 					if ($shortcode) {
 						if (!$editor_id) {
 							<?php
-							if ( isset( $_REQUEST['et_fb'] ) ) {
-								echo '$editor_id = "#main_content_content_vb_tiny_mce";';
-							} elseif ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) {
-								echo '$editor_id = "#elementor-controls .wp-editor-container textarea";';
-							} else {
-								echo '$editor_id = "#wp-content-editor-container textarea";';
-							}
-							?>
+                            if ( isset( $_REQUEST['et_fb'] ) ) {
+                                echo '$editor_id = "#main_content_content_vb_tiny_mce";';
+                            } elseif ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) {
+                                echo '$editor_id = "#elementor-controls .wp-editor-container textarea";';
+                            } else {
+                                echo '$editor_id = "#wp-content-editor-container textarea";';
+                            }
+                            ?>
 						} else {
 							$editor_id = '#' + $editor_id;
 						}
@@ -1007,18 +1007,18 @@ 
 
 			</script>
 			<?php
-		}
-
-		/**
-		 * Gets some CSS for the widgets screen.
-		 *
-		 * @param bool $advanced If we should include advanced CSS.
-		 *
-		 * @return mixed
-		 */
-		public function widget_css( $advanced = true ) {
-			ob_start();
-			?>
+        }
+
+        /**
+         * Gets some CSS for the widgets screen.
+         *
+         * @param bool $advanced If we should include advanced CSS.
+         *
+         * @return mixed
+         */
+        public function widget_css( $advanced = true ) {
+            ob_start();
+            ?>
 			<style>
 				<?php if( $advanced ){ ?>
 				.sd-advanced-setting {
@@ -1056,26 +1056,26 @@ 
 				}
 			</style>
 			<?php
-			$output = ob_get_clean();
+            $output = ob_get_clean();
 
-			/*
+            /*
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
 
-			return str_replace( array(
-				'<style>',
-				'</style>'
-			), '', $output );
-		}
-
-		/**
-		 * Gets some JS for the widgets screen.
-		 *
-		 * @return mixed
-		 */
-		public function widget_js() {
-			ob_start();
-			?>
+            return str_replace( array(
+                '<style>',
+                '</style>'
+            ), '', $output );
+        }
+
+        /**
+         * Gets some JS for the widgets screen.
+         *
+         * @return mixed
+         */
+        public function widget_js() {
+            ob_start();
+            ?>
 			<script>
 
 				/**
@@ -1233,420 +1233,420 @@ 
 				<?php do_action( 'wp_super_duper_widget_js', $this ); ?>
 			</script>
 			<?php
-			$output = ob_get_clean();
+            $output = ob_get_clean();
 
-			/*
+            /*
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
 
-			return str_replace( array(
-				'<script>',
-				'</script>'
-			), '', $output );
-		}
-
-
-		/**
-		 * Set the name from the argument key.
-		 *
-		 * @param $options
-		 *
-		 * @return mixed
-		 */
-		private function add_name_from_key( $options, $arguments = false ) {
-			if ( ! empty( $options['arguments'] ) ) {
-				foreach ( $options['arguments'] as $key => $val ) {
-					$options['arguments'][ $key ]['name'] = $key;
-				}
-			} elseif ( $arguments && is_array( $options ) && ! empty( $options ) ) {
-				foreach ( $options as $key => $val ) {
-					$options[ $key ]['name'] = $key;
-				}
-			}
-
-			return $options;
-		}
-
-		/**
-		 * Register the parent shortcode.
-		 *
-		 * @since 1.0.0
-		 */
-		public function register_shortcode() {
-			add_shortcode( $this->base_id, array( $this, 'shortcode_output' ) );
-			add_action( 'wp_ajax_super_duper_output_shortcode', array( $this, 'render_shortcode' ) );
-		}
-
-		/**
-		 * Render the shortcode via ajax so we can return it to Gutenberg.
-		 *
-		 * @since 1.0.0
-		 */
-		public function render_shortcode() {
-			check_ajax_referer( 'super_duper_output_shortcode', '_ajax_nonce', true );
-			if ( ! current_user_can( 'manage_options' ) ) {
-				wp_die();
-			}
-
-			// we might need the $post value here so lets set it.
-			if ( isset( $_POST['post_id'] ) && $_POST['post_id'] ) {
-				$post_obj = get_post( absint( $_POST['post_id'] ) );
-				if ( ! empty( $post_obj ) && empty( $post ) ) {
-					global $post;
-					$post = $post_obj;
-				}
-			}
-
-			if ( isset( $_POST['shortcode'] ) && $_POST['shortcode'] ) {
-				$is_preview = $this->is_preview();
-				$shortcode_name   = sanitize_title_with_dashes( $_POST['shortcode'] );
-				$attributes_array = isset( $_POST['attributes'] ) && $_POST['attributes'] ? $_POST['attributes'] : array();
-				$attributes       = '';
-				if ( ! empty( $attributes_array ) ) {
-					foreach ( $attributes_array as $key => $value ) {
-						if ( is_array( $value ) ) {
-							$value = implode( ",", $value );
-						}
-
-						if ( ! empty( $value ) ) {
-							$value = wp_unslash( $value );
-
-							// Encode [ and ].
-							if ( $is_preview ) {
-								$value = $this->encode_shortcodes( $value );
-							}
-						}
-						$attributes .= " " . sanitize_title_with_dashes( $key ) . "='" . esc_attr( $value ) . "' ";
-					}
-				}
-
-				$shortcode = "[" . $shortcode_name . " " . $attributes . "]";
-
-				$content = do_shortcode( $shortcode );
-
-				// Decode [ and ].
-				if ( ! empty( $content ) && $is_preview ) {
-					$content = $this->decode_shortcodes( $content );
-				}
-
-				echo $content;
-			}
-			wp_die();
-		}
-
-		/**
-		 * Output the shortcode.
-		 *
-		 * @param array $args
-		 * @param string $content
-		 *
-		 * @return string
-		 */
-		public function shortcode_output( $args = array(), $content = '' ) {
-			$args = $this->argument_values( $args );
-
-			// add extra argument so we know its a output to gutenberg
-			//$args
-			$args = $this->string_to_bool( $args );
-
-			// if we have a enclosed shortcode we add it to the special `html` argument
-			if ( ! empty( $content ) ) {
-				$args['html'] = $content;
-			}
-
-			$class = isset( $this->options['widget_ops']['classname'] ) ? esc_attr( $this->options['widget_ops']['classname'] ) : '';
-			$class .= " sdel-".$this->get_instance_hash();
-
-			$class = apply_filters( 'wp_super_duper_div_classname', $class, $args, $this );
-			$class = apply_filters( 'wp_super_duper_div_classname_' . $this->base_id, $class, $args, $this );
-
-			$attrs = apply_filters( 'wp_super_duper_div_attrs', '', $args, $this );
-			$attrs = apply_filters( 'wp_super_duper_div_attrs_' . $this->base_id, '', $args, $this );
-
-			$shortcode_args = array();
-			$output         = '';
-			$no_wrap        = isset( $this->options['no_wrap'] ) && $this->options['no_wrap'] ? true : false;
-			if ( isset( $args['no_wrap'] ) && $args['no_wrap'] ) {
-				$no_wrap = true;
-			}
-			$main_content = $this->output( $args, $shortcode_args, $content );
-			if ( $main_content && ! $no_wrap ) {
-				// wrap the shortcode in a div with the same class as the widget
-				$output .= '<div class="' . $class . '" ' . $attrs . '>';
-				if ( ! empty( $args['title'] ) ) {
-					// if its a shortcode and there is a title try to grab the title wrappers
-					$shortcode_args = array( 'before_title' => '', 'after_title' => '' );
-					if ( empty( $instance ) ) {
-						global $wp_registered_sidebars;
-						if ( ! empty( $wp_registered_sidebars ) ) {
-							foreach ( $wp_registered_sidebars as $sidebar ) {
-								if ( ! empty( $sidebar['before_title'] ) ) {
-									$shortcode_args['before_title'] = $sidebar['before_title'];
-									$shortcode_args['after_title']  = $sidebar['after_title'];
-									break;
-								}
-							}
-						}
-					}
-					$output .= $this->output_title( $shortcode_args, $args );
-				}
-				$output .= $main_content;
-				$output .= '</div>';
-			} elseif ( $main_content && $no_wrap ) {
-				$output .= $main_content;
-			}
-
-			// if preview show a placeholder if empty
-			if ( $this->is_preview() && $output == '' ) {
-				$output = $this->preview_placeholder_text( "{{" . $this->base_id . "}}" );
-			}
-
-			return apply_filters( 'wp_super_duper_widget_output', $output, $args, $shortcode_args, $this );
-		}
-
-		/**
-		 * Placeholder text to show if output is empty and we are on a preview/builder page.
-		 *
-		 * @param string $name
-		 *
-		 * @return string
-		 */
-		public function preview_placeholder_text( $name = '' ) {
-			return "<div style='background:#0185ba33;padding: 10px;border: 4px #ccc dashed;'>" . sprintf( __( 'Placeholder for: %s' ), $name ) . "</div>";
-		}
-
-		/**
-		 * Sometimes booleans values can be turned to strings, so we fix that.
-		 *
-		 * @param $options
-		 *
-		 * @return mixed
-		 */
-		public function string_to_bool( $options ) {
-			// convert bool strings to booleans
-			foreach ( $options as $key => $val ) {
-				if ( $val == 'false' ) {
-					$options[ $key ] = false;
-				} elseif ( $val == 'true' ) {
-					$options[ $key ] = true;
-				}
-			}
-
-			return $options;
-		}
-
-		/**
-		 * Get the argument values that are also filterable.
-		 *
-		 * @param $instance
-		 *
-		 * @since 1.0.12 Don't set checkbox default value if the value is empty.
-		 *
-		 * @return array
-		 */
-		public function argument_values( $instance ) {
-			$argument_values = array();
-
-			// set widget instance
-			$this->instance = $instance;
-
-			if ( empty( $this->arguments ) ) {
-				$this->arguments = $this->get_arguments();
-			}
-
-			if ( ! empty( $this->arguments ) ) {
-				foreach ( $this->arguments as $key => $args ) {
-					// set the input name from the key
-					$args['name'] = $key;
-					//
-					$argument_values[ $key ] = isset( $instance[ $key ] ) ? $instance[ $key ] : '';
-					if ( $args['type'] == 'checkbox' && $argument_values[ $key ] == '' ) {
-						// don't set default for an empty checkbox
-					} elseif ( $argument_values[ $key ] == '' && isset( $args['default'] ) ) {
-						$argument_values[ $key ] = $args['default'];
-					}
-				}
-			}
-
-			return $argument_values;
-		}
-
-		/**
-		 * Set arguments in super duper.
-		 *
-		 * @since 1.0.0
-		 *
-		 * @return array Set arguments.
-		 */
-		public function set_arguments() {
-			return $this->arguments;
-		}
-
-		/**
-		 * Get arguments in super duper.
-		 *
-		 * @since 1.0.0
-		 *
-		 * @return array Get arguments.
-		 */
-		public function get_arguments() {
-			if ( empty( $this->arguments ) ) {
-				$this->arguments = $this->set_arguments();
-			}
-
-			$this->arguments = apply_filters( 'wp_super_duper_arguments', $this->arguments, $this->options, $this->instance );
-			$this->arguments = $this->add_name_from_key( $this->arguments, true );
-
-			return $this->arguments;
-		}
-
-		/**
-		 * This is the main output class for all 3 items, widget, shortcode and block, it is extended in the calling class.
-		 *
-		 * @param array $args
-		 * @param array $widget_args
-		 * @param string $content
-		 */
-		public function output( $args = array(), $widget_args = array(), $content = '' ) {
-
-		}
-
-		/**
-		 * Add the dynamic block code inline when the wp-block in enqueued.
-		 */
-		public function register_block() {
-			wp_add_inline_script( 'wp-blocks', $this->block() );
-			if ( class_exists( 'SiteOrigin_Panels' ) ) {
-				wp_add_inline_script( 'wp-blocks', $this->siteorigin_js() );
-			}
-		}
-
-		/**
-		 * Check if we need to show advanced options.
-		 *
-		 * @return bool
-		 */
-		public function block_show_advanced() {
-
-			$show      = false;
-			$arguments = $this->arguments;
-
-			if ( empty( $arguments ) ) {
-				$arguments = $this->get_arguments();
-			}
-
-			if ( ! empty( $arguments ) ) {
-				foreach ( $arguments as $argument ) {
-					if ( isset( $argument['advanced'] ) && $argument['advanced'] ) {
-						$show = true;
-						break; // no need to continue if we know we have it
-					}
-				}
-			}
-
-			return $show;
-		}
-
-		/**
-		 * Get the url path to the current folder.
-		 *
-		 * @return string
-		 */
-		public function get_url() {
-
-			$url = $this->url;
-
-			if ( ! $url ) {
-				// check if we are inside a plugin
-				$file_dir = str_replace( "/includes", "", dirname( __FILE__ ) );
-
-				$dir_parts = explode( "/wp-content/", $file_dir );
-				$url_parts = explode( "/wp-content/", plugins_url() );
-
-				if ( ! empty( $url_parts[0] ) && ! empty( $dir_parts[1] ) ) {
-					$url       = trailingslashit( $url_parts[0] . "/wp-content/" . $dir_parts[1] );
-					$this->url = $url;
-				}
-			}
-
-
-			return $url;
-		}
-
-		/**
-		 * Generate the block icon.
-		 *
-		 * Enables the use of Font Awesome icons.
-		 *
-		 * @note xlink:href is actually deprecated but href is not supported by all so we use both.
-		 *
-		 * @param $icon
-		 *
-		 * @since 1.1.0
-		 * @return string
-		 */
-		public function get_block_icon( $icon ) {
-
-			// check if we have a Font Awesome icon
-			$fa_type = '';
-			if ( substr( $icon, 0, 7 ) === "fas fa-" ) {
-				$fa_type = 'solid';
-			} elseif ( substr( $icon, 0, 7 ) === "far fa-" ) {
-				$fa_type = 'regular';
-			} elseif ( substr( $icon, 0, 7 ) === "fab fa-" ) {
-				$fa_type = 'brands';
-			} else {
-				$icon = "'" . $icon . "'";
-			}
-
-			// set the icon if we found one
-			if ( $fa_type ) {
-				$fa_icon = str_replace( array( "fas fa-", "far fa-", "fab fa-" ), "", $icon );
-				$icon    = "el('svg',{width: 20, height: 20, viewBox: '0 0 20 20'},el('use', {'xlink:href': '" . $this->get_url() . "icons/" . $fa_type . ".svg#" . $fa_icon . "','href': '" . $this->get_url() . "icons/" . $fa_type . ".svg#" . $fa_icon . "'}))";
-			}
-
-			return $icon;
-		}
-
-		public function group_arguments( $arguments ) {
+            return str_replace( array(
+                '<script>',
+                '</script>'
+            ), '', $output );
+        }
+
+
+        /**
+         * Set the name from the argument key.
+         *
+         * @param $options
+         *
+         * @return mixed
+         */
+        private function add_name_from_key( $options, $arguments = false ) {
+            if ( ! empty( $options['arguments'] ) ) {
+                foreach ( $options['arguments'] as $key => $val ) {
+                    $options['arguments'][ $key ]['name'] = $key;
+                }
+            } elseif ( $arguments && is_array( $options ) && ! empty( $options ) ) {
+                foreach ( $options as $key => $val ) {
+                    $options[ $key ]['name'] = $key;
+                }
+            }
+
+            return $options;
+        }
+
+        /**
+         * Register the parent shortcode.
+         *
+         * @since 1.0.0
+         */
+        public function register_shortcode() {
+            add_shortcode( $this->base_id, array( $this, 'shortcode_output' ) );
+            add_action( 'wp_ajax_super_duper_output_shortcode', array( $this, 'render_shortcode' ) );
+        }
+
+        /**
+         * Render the shortcode via ajax so we can return it to Gutenberg.
+         *
+         * @since 1.0.0
+         */
+        public function render_shortcode() {
+            check_ajax_referer( 'super_duper_output_shortcode', '_ajax_nonce', true );
+            if ( ! current_user_can( 'manage_options' ) ) {
+                wp_die();
+            }
+
+            // we might need the $post value here so lets set it.
+            if ( isset( $_POST['post_id'] ) && $_POST['post_id'] ) {
+                $post_obj = get_post( absint( $_POST['post_id'] ) );
+                if ( ! empty( $post_obj ) && empty( $post ) ) {
+                    global $post;
+                    $post = $post_obj;
+                }
+            }
+
+            if ( isset( $_POST['shortcode'] ) && $_POST['shortcode'] ) {
+                $is_preview = $this->is_preview();
+                $shortcode_name   = sanitize_title_with_dashes( $_POST['shortcode'] );
+                $attributes_array = isset( $_POST['attributes'] ) && $_POST['attributes'] ? $_POST['attributes'] : array();
+                $attributes       = '';
+                if ( ! empty( $attributes_array ) ) {
+                    foreach ( $attributes_array as $key => $value ) {
+                        if ( is_array( $value ) ) {
+                            $value = implode( ",", $value );
+                        }
+
+                        if ( ! empty( $value ) ) {
+                            $value = wp_unslash( $value );
+
+                            // Encode [ and ].
+                            if ( $is_preview ) {
+                                $value = $this->encode_shortcodes( $value );
+                            }
+                        }
+                        $attributes .= " " . sanitize_title_with_dashes( $key ) . "='" . esc_attr( $value ) . "' ";
+                    }
+                }
+
+                $shortcode = "[" . $shortcode_name . " " . $attributes . "]";
+
+                $content = do_shortcode( $shortcode );
+
+                // Decode [ and ].
+                if ( ! empty( $content ) && $is_preview ) {
+                    $content = $this->decode_shortcodes( $content );
+                }
+
+                echo $content;
+            }
+            wp_die();
+        }
+
+        /**
+         * Output the shortcode.
+         *
+         * @param array $args
+         * @param string $content
+         *
+         * @return string
+         */
+        public function shortcode_output( $args = array(), $content = '' ) {
+            $args = $this->argument_values( $args );
+
+            // add extra argument so we know its a output to gutenberg
+            //$args
+            $args = $this->string_to_bool( $args );
+
+            // if we have a enclosed shortcode we add it to the special `html` argument
+            if ( ! empty( $content ) ) {
+                $args['html'] = $content;
+            }
+
+            $class = isset( $this->options['widget_ops']['classname'] ) ? esc_attr( $this->options['widget_ops']['classname'] ) : '';
+            $class .= " sdel-".$this->get_instance_hash();
+
+            $class = apply_filters( 'wp_super_duper_div_classname', $class, $args, $this );
+            $class = apply_filters( 'wp_super_duper_div_classname_' . $this->base_id, $class, $args, $this );
+
+            $attrs = apply_filters( 'wp_super_duper_div_attrs', '', $args, $this );
+            $attrs = apply_filters( 'wp_super_duper_div_attrs_' . $this->base_id, '', $args, $this );
+
+            $shortcode_args = array();
+            $output         = '';
+            $no_wrap        = isset( $this->options['no_wrap'] ) && $this->options['no_wrap'] ? true : false;
+            if ( isset( $args['no_wrap'] ) && $args['no_wrap'] ) {
+                $no_wrap = true;
+            }
+            $main_content = $this->output( $args, $shortcode_args, $content );
+            if ( $main_content && ! $no_wrap ) {
+                // wrap the shortcode in a div with the same class as the widget
+                $output .= '<div class="' . $class . '" ' . $attrs . '>';
+                if ( ! empty( $args['title'] ) ) {
+                    // if its a shortcode and there is a title try to grab the title wrappers
+                    $shortcode_args = array( 'before_title' => '', 'after_title' => '' );
+                    if ( empty( $instance ) ) {
+                        global $wp_registered_sidebars;
+                        if ( ! empty( $wp_registered_sidebars ) ) {
+                            foreach ( $wp_registered_sidebars as $sidebar ) {
+                                if ( ! empty( $sidebar['before_title'] ) ) {
+                                    $shortcode_args['before_title'] = $sidebar['before_title'];
+                                    $shortcode_args['after_title']  = $sidebar['after_title'];
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                    $output .= $this->output_title( $shortcode_args, $args );
+                }
+                $output .= $main_content;
+                $output .= '</div>';
+            } elseif ( $main_content && $no_wrap ) {
+                $output .= $main_content;
+            }
+
+            // if preview show a placeholder if empty
+            if ( $this->is_preview() && $output == '' ) {
+                $output = $this->preview_placeholder_text( "{{" . $this->base_id . "}}" );
+            }
+
+            return apply_filters( 'wp_super_duper_widget_output', $output, $args, $shortcode_args, $this );
+        }
+
+        /**
+         * Placeholder text to show if output is empty and we are on a preview/builder page.
+         *
+         * @param string $name
+         *
+         * @return string
+         */
+        public function preview_placeholder_text( $name = '' ) {
+            return "<div style='background:#0185ba33;padding: 10px;border: 4px #ccc dashed;'>" . sprintf( __( 'Placeholder for: %s' ), $name ) . "</div>";
+        }
+
+        /**
+         * Sometimes booleans values can be turned to strings, so we fix that.
+         *
+         * @param $options
+         *
+         * @return mixed
+         */
+        public function string_to_bool( $options ) {
+            // convert bool strings to booleans
+            foreach ( $options as $key => $val ) {
+                if ( $val == 'false' ) {
+                    $options[ $key ] = false;
+                } elseif ( $val == 'true' ) {
+                    $options[ $key ] = true;
+                }
+            }
+
+            return $options;
+        }
+
+        /**
+         * Get the argument values that are also filterable.
+         *
+         * @param $instance
+         *
+         * @since 1.0.12 Don't set checkbox default value if the value is empty.
+         *
+         * @return array
+         */
+        public function argument_values( $instance ) {
+            $argument_values = array();
+
+            // set widget instance
+            $this->instance = $instance;
+
+            if ( empty( $this->arguments ) ) {
+                $this->arguments = $this->get_arguments();
+            }
+
+            if ( ! empty( $this->arguments ) ) {
+                foreach ( $this->arguments as $key => $args ) {
+                    // set the input name from the key
+                    $args['name'] = $key;
+                    //
+                    $argument_values[ $key ] = isset( $instance[ $key ] ) ? $instance[ $key ] : '';
+                    if ( $args['type'] == 'checkbox' && $argument_values[ $key ] == '' ) {
+                        // don't set default for an empty checkbox
+                    } elseif ( $argument_values[ $key ] == '' && isset( $args['default'] ) ) {
+                        $argument_values[ $key ] = $args['default'];
+                    }
+                }
+            }
+
+            return $argument_values;
+        }
+
+        /**
+         * Set arguments in super duper.
+         *
+         * @since 1.0.0
+         *
+         * @return array Set arguments.
+         */
+        public function set_arguments() {
+            return $this->arguments;
+        }
+
+        /**
+         * Get arguments in super duper.
+         *
+         * @since 1.0.0
+         *
+         * @return array Get arguments.
+         */
+        public function get_arguments() {
+            if ( empty( $this->arguments ) ) {
+                $this->arguments = $this->set_arguments();
+            }
+
+            $this->arguments = apply_filters( 'wp_super_duper_arguments', $this->arguments, $this->options, $this->instance );
+            $this->arguments = $this->add_name_from_key( $this->arguments, true );
+
+            return $this->arguments;
+        }
+
+        /**
+         * This is the main output class for all 3 items, widget, shortcode and block, it is extended in the calling class.
+         *
+         * @param array $args
+         * @param array $widget_args
+         * @param string $content
+         */
+        public function output( $args = array(), $widget_args = array(), $content = '' ) {
+
+        }
+
+        /**
+         * Add the dynamic block code inline when the wp-block in enqueued.
+         */
+        public function register_block() {
+            wp_add_inline_script( 'wp-blocks', $this->block() );
+            if ( class_exists( 'SiteOrigin_Panels' ) ) {
+                wp_add_inline_script( 'wp-blocks', $this->siteorigin_js() );
+            }
+        }
+
+        /**
+         * Check if we need to show advanced options.
+         *
+         * @return bool
+         */
+        public function block_show_advanced() {
+
+            $show      = false;
+            $arguments = $this->arguments;
+
+            if ( empty( $arguments ) ) {
+                $arguments = $this->get_arguments();
+            }
+
+            if ( ! empty( $arguments ) ) {
+                foreach ( $arguments as $argument ) {
+                    if ( isset( $argument['advanced'] ) && $argument['advanced'] ) {
+                        $show = true;
+                        break; // no need to continue if we know we have it
+                    }
+                }
+            }
+
+            return $show;
+        }
+
+        /**
+         * Get the url path to the current folder.
+         *
+         * @return string
+         */
+        public function get_url() {
+
+            $url = $this->url;
+
+            if ( ! $url ) {
+                // check if we are inside a plugin
+                $file_dir = str_replace( "/includes", "", dirname( __FILE__ ) );
+
+                $dir_parts = explode( "/wp-content/", $file_dir );
+                $url_parts = explode( "/wp-content/", plugins_url() );
+
+                if ( ! empty( $url_parts[0] ) && ! empty( $dir_parts[1] ) ) {
+                    $url       = trailingslashit( $url_parts[0] . "/wp-content/" . $dir_parts[1] );
+                    $this->url = $url;
+                }
+            }
+
+
+            return $url;
+        }
+
+        /**
+         * Generate the block icon.
+         *
+         * Enables the use of Font Awesome icons.
+         *
+         * @note xlink:href is actually deprecated but href is not supported by all so we use both.
+         *
+         * @param $icon
+         *
+         * @since 1.1.0
+         * @return string
+         */
+        public function get_block_icon( $icon ) {
+
+            // check if we have a Font Awesome icon
+            $fa_type = '';
+            if ( substr( $icon, 0, 7 ) === "fas fa-" ) {
+                $fa_type = 'solid';
+            } elseif ( substr( $icon, 0, 7 ) === "far fa-" ) {
+                $fa_type = 'regular';
+            } elseif ( substr( $icon, 0, 7 ) === "fab fa-" ) {
+                $fa_type = 'brands';
+            } else {
+                $icon = "'" . $icon . "'";
+            }
+
+            // set the icon if we found one
+            if ( $fa_type ) {
+                $fa_icon = str_replace( array( "fas fa-", "far fa-", "fab fa-" ), "", $icon );
+                $icon    = "el('svg',{width: 20, height: 20, viewBox: '0 0 20 20'},el('use', {'xlink:href': '" . $this->get_url() . "icons/" . $fa_type . ".svg#" . $fa_icon . "','href': '" . $this->get_url() . "icons/" . $fa_type . ".svg#" . $fa_icon . "'}))";
+            }
+
+            return $icon;
+        }
+
+        public function group_arguments( $arguments ) {
 //			echo '###';print_r($arguments);
-			if ( ! empty( $arguments ) ) {
-				$temp_arguments = array();
-				$general        = __( "General" );
-				$add_sections   = false;
-				foreach ( $arguments as $key => $args ) {
-					if ( isset( $args['group'] ) ) {
-						$temp_arguments[ $args['group'] ][ $key ] = $args;
-						$add_sections                             = true;
-					} else {
-						$temp_arguments[ $general ][ $key ] = $args;
-					}
-				}
-
-				// only add sections if more than one
-				if ( $add_sections ) {
-					$arguments = $temp_arguments;
-				}
-			}
+            if ( ! empty( $arguments ) ) {
+                $temp_arguments = array();
+                $general        = __( "General" );
+                $add_sections   = false;
+                foreach ( $arguments as $key => $args ) {
+                    if ( isset( $args['group'] ) ) {
+                        $temp_arguments[ $args['group'] ][ $key ] = $args;
+                        $add_sections                             = true;
+                    } else {
+                        $temp_arguments[ $general ][ $key ] = $args;
+                    }
+                }
+
+                // only add sections if more than one
+                if ( $add_sections ) {
+                    $arguments = $temp_arguments;
+                }
+            }
 
 //			echo '###';print_r($arguments);
-			return $arguments;
-		}
-
-
-		/**
-		 * Output the JS for building the dynamic Guntenberg block.
-		 *
-		 * @since 1.0.4 Added block_wrap property which will set the block wrapping output element ie: div, span, p or empty for no wrap.
-		 * @since 1.0.9 Save numbers as numbers and not strings.
-		 * @since 1.1.0 Font Awesome classes can be used for icons.
-		 * @return mixed
-		 */
-		public function block() {
-			ob_start();
-
-			$show_advanced = $this->block_show_advanced();
-			?>
+            return $arguments;
+        }
+
+
+        /**
+         * Output the JS for building the dynamic Guntenberg block.
+         *
+         * @since 1.0.4 Added block_wrap property which will set the block wrapping output element ie: div, span, p or empty for no wrap.
+         * @since 1.0.9 Save numbers as numbers and not strings.
+         * @since 1.1.0 Font Awesome classes can be used for icons.
+         * @return mixed
+         */
+        public function block() {
+            ob_start();
+
+            $show_advanced = $this->block_show_advanced();
+            ?>
 			<script>
 				/**
 				 * BLOCK: Basic
@@ -1690,97 +1690,97 @@ 
 						icon: <?php echo $this->get_block_icon( $this->options['block-icon'] );?>,//'<?php echo isset( $this->options['block-icon'] ) ? esc_attr( $this->options['block-icon'] ) : 'shield-alt';?>', // Block icon from Dashicons → https://developer.wordpress.org/resource/dashicons/.
 						supports: {
 							<?php
-							if ( isset( $this->options['block-supports'] ) ) {
-								echo $this->array_to_attributes( $this->options['block-supports'] );
-							}
-							?>
+                            if ( isset( $this->options['block-supports'] ) ) {
+                                echo $this->array_to_attributes( $this->options['block-supports'] );
+                            }
+                            ?>
 						},
 						category: '<?php echo isset( $this->options['block-category'] ) ? esc_attr( $this->options['block-category'] ) : 'common';?>', // Block category — Group blocks together based on common traits E.g. common, formatting, layout widgets, embed.
 						<?php if ( isset( $this->options['block-keywords'] ) ) {
-						echo "keywords : " . $this->options['block-keywords'] . ",";
-					}?>
+                        echo "keywords : " . $this->options['block-keywords'] . ",";
+                    }?>
 
 						<?php
 
-						// maybe set no_wrap
-						$no_wrap = isset( $this->options['no_wrap'] ) && $this->options['no_wrap'] ? true : false;
-						if ( isset( $this->arguments['no_wrap'] ) && $this->arguments['no_wrap'] ) {
-							$no_wrap = true;
-						}
-						if ( $no_wrap ) {
-							$this->options['block-wrap'] = '';
-						}
+                        // maybe set no_wrap
+                        $no_wrap = isset( $this->options['no_wrap'] ) && $this->options['no_wrap'] ? true : false;
+                        if ( isset( $this->arguments['no_wrap'] ) && $this->arguments['no_wrap'] ) {
+                            $no_wrap = true;
+                        }
+                        if ( $no_wrap ) {
+                            $this->options['block-wrap'] = '';
+                        }
 
 
 
-						$show_alignment = false;
-						// align feature
-						/*echo "supports: {";
+                        $show_alignment = false;
+                        // align feature
+                        /*echo "supports: {";
 						echo "	align: true,";
 						echo "  html: false";
 						echo "},";*/
 
-						if ( ! empty( $this->arguments ) ) {
-							echo "attributes : {";
-
-							if ( $show_advanced ) {
-								echo "show_advanced: {";
-								echo "	type: 'boolean',";
-								echo "  default: false,";
-								echo "},";
-							}
-
-							// block wrap element
-							if ( ! empty( $this->options['block-wrap'] ) ) { //@todo we should validate this?
-								echo "block_wrap: {";
-								echo "	type: 'string',";
-								echo "  default: '" . esc_attr( $this->options['block-wrap'] ) . "',";
-								echo "},";
-							}
-
-							foreach ( $this->arguments as $key => $args ) {
-
-								// set if we should show alignment
-								if ( $key == 'alignment' ) {
-									$show_alignment = true;
-								}
-
-								$extra = '';
-
-								if ( $args['type'] == 'checkbox' ) {
-									$type    = 'boolean';
-									$default = isset( $args['default'] ) && $args['default'] ? 'true' : 'false';
-								} elseif ( $args['type'] == 'number' ) {
-									$type    = 'number';
-									$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
-								} elseif ( $args['type'] == 'select' && ! empty( $args['multiple'] ) ) {
-									$type = 'array';
-									if ( isset( $args['default'] ) && is_array( $args['default'] ) ) {
-										$default = ! empty( $args['default'] ) ? "['" . implode( "','", $args['default'] ) . "']" : "[]";
-									} else {
-										$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
-									}
-								} elseif ( $args['type'] == 'multiselect' ) {
-									$type    = 'array';
-									$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
-								} else {
-									$type    = 'string';
-									$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
-								}
-								echo $key . " : {";
-								echo "type : '$type',";
-								echo "default : $default,";
-								echo "},";
-							}
-
-							echo "content : {type : 'string',default: 'Please select the attributes in the block settings'},";
-							echo "className: { type: 'string', default: '' },";
-
-							echo "},";
-
-						}
-
-						?>
+                        if ( ! empty( $this->arguments ) ) {
+                            echo "attributes : {";
+
+                            if ( $show_advanced ) {
+                                echo "show_advanced: {";
+                                echo "	type: 'boolean',";
+                                echo "  default: false,";
+                                echo "},";
+                            }
+
+                            // block wrap element
+                            if ( ! empty( $this->options['block-wrap'] ) ) { //@todo we should validate this?
+                                echo "block_wrap: {";
+                                echo "	type: 'string',";
+                                echo "  default: '" . esc_attr( $this->options['block-wrap'] ) . "',";
+                                echo "},";
+                            }
+
+                            foreach ( $this->arguments as $key => $args ) {
+
+                                // set if we should show alignment
+                                if ( $key == 'alignment' ) {
+                                    $show_alignment = true;
+                                }
+
+                                $extra = '';
+
+                                if ( $args['type'] == 'checkbox' ) {
+                                    $type    = 'boolean';
+                                    $default = isset( $args['default'] ) && $args['default'] ? 'true' : 'false';
+                                } elseif ( $args['type'] == 'number' ) {
+                                    $type    = 'number';
+                                    $default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
+                                } elseif ( $args['type'] == 'select' && ! empty( $args['multiple'] ) ) {
+                                    $type = 'array';
+                                    if ( isset( $args['default'] ) && is_array( $args['default'] ) ) {
+                                        $default = ! empty( $args['default'] ) ? "['" . implode( "','", $args['default'] ) . "']" : "[]";
+                                    } else {
+                                        $default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
+                                    }
+                                } elseif ( $args['type'] == 'multiselect' ) {
+                                    $type    = 'array';
+                                    $default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
+                                } else {
+                                    $type    = 'string';
+                                    $default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
+                                }
+                                echo $key . " : {";
+                                echo "type : '$type',";
+                                echo "default : $default,";
+                                echo "},";
+                            }
+
+                            echo "content : {type : 'string',default: 'Please select the attributes in the block settings'},";
+                            echo "className: { type: 'string', default: '' },";
+
+                            echo "},";
+
+                        }
+
+                        ?>
 
 						// The "edit" property must be a valid function.
 						edit: function (props) {
@@ -1788,9 +1788,9 @@ 
 
 							var $value = '';
 							<?php
-							// if we have a post_type and a category then link them
-							if( isset($this->arguments['post_type']) && isset($this->arguments['category']) && !empty($this->arguments['category']['post_type_linked']) ){
-							?>
+                            // if we have a post_type and a category then link them
+                            if( isset($this->arguments['post_type']) && isset($this->arguments['category']) && !empty($this->arguments['category']['post_type_linked']) ){
+                            ?>
 							if(typeof(prev_attributes[props.id]) != 'undefined' ){
 								$pt = props.attributes.post_type;
 								if(post_type_rest_slugs.length){
@@ -1874,8 +1874,8 @@ 
 										'shortcode': '<?php echo $this->options['base_id'];?>',
 										'attributes': props.attributes,
 										'post_id': <?php global $post; if ( isset( $post->ID ) ) {
-										echo $post->ID;
-									}else{echo '0';}?>,
+                                        echo $post->ID;
+                                    }else{echo '0';}?>,
 										'_ajax_nonce': '<?php echo wp_create_nonce( 'super_duper_output_shortcode' );?>'
 									};
 
@@ -1927,10 +1927,10 @@ 
 
 									<?php
 
-									if(! empty( $this->arguments )){
+                                    if(! empty( $this->arguments )){
 
-									if ( $show_advanced ) {
-									?>
+                                    if ( $show_advanced ) {
+                                    ?>
 									el('div', {
 											style: {'padding-left': '16px','padding-right': '16px'}
 										},
@@ -1948,79 +1948,79 @@ 
 									,
 									<?php
 
-									}
+                                    }
 
-									$arguments = $this->group_arguments( $this->arguments );
+                                    $arguments = $this->group_arguments( $this->arguments );
 
-									// Do we have sections?
-									$has_sections = $arguments == $this->arguments ? false : true;
+                                    // Do we have sections?
+                                    $has_sections = $arguments == $this->arguments ? false : true;
 
 
-									if($has_sections){
-									$panel_count = 0;
-									foreach($arguments as $key => $args){
-									?>
+                                    if($has_sections){
+                                    $panel_count = 0;
+                                    foreach($arguments as $key => $args){
+                                    ?>
 									el(wp.components.PanelBody, {
 											title: '<?php esc_attr_e( $key ); ?>',
 											initialOpen: <?php if ( $panel_count ) {
-											echo "false";
-										} else {
-											echo "true";
-										}?>
+                                            echo "false";
+                                        } else {
+                                            echo "true";
+                                        }?>
 										},
 										<?php
 
 
 
-										foreach ( $args as $k => $a ) {
+                                        foreach ( $args as $k => $a ) {
 
-											$this->block_row_start( $k, $a );
-											$this->build_block_arguments( $k, $a );
-											$this->block_row_end( $k, $a );
-										}
-										?>
+                                            $this->block_row_start( $k, $a );
+                                            $this->build_block_arguments( $k, $a );
+                                            $this->block_row_end( $k, $a );
+                                        }
+                                        ?>
 									),
 									<?php
-									$panel_count ++;
+                                    $panel_count ++;
 
-									}
-									}else {
-									?>
+                                    }
+                                    }else {
+                                    ?>
 									el(wp.components.PanelBody, {
 											title: '<?php esc_attr_e( "Settings" ); ?>',
 											initialOpen: true
 										},
 										<?php
-										foreach ( $this->arguments as $key => $args ) {
-											$this->block_row_start( $key, $args );
-											$this->build_block_arguments( $key, $args );
-											$this->block_row_end( $key, $args );
-										}
-										?>
+                                        foreach ( $this->arguments as $key => $args ) {
+                                            $this->block_row_start( $key, $args );
+                                            $this->build_block_arguments( $key, $args );
+                                            $this->block_row_end( $key, $args );
+                                        }
+                                        ?>
 									),
 									<?php
-									}
+                                    }
 
-									}
-									?>
+                                    }
+                                    ?>
 
 								),
 
 								<?php
-								// If the user sets block-output array then build it
-								if ( ! empty( $this->options['block-output'] ) ) {
-								$this->block_element( $this->options['block-output'] );
-							}else{
-								// if no block-output is set then we try and get the shortcode html output via ajax.
-								?>
+                                // If the user sets block-output array then build it
+                                if ( ! empty( $this->options['block-output'] ) ) {
+                                $this->block_element( $this->options['block-output'] );
+                            }else{
+                                // if no block-output is set then we try and get the shortcode html output via ajax.
+                                ?>
 								el('div', {
 									dangerouslySetInnerHTML: {__html: onChangeContent()},
 									className: props.className,
 									style: {'minHeight': '30px'}
 								})
 								<?php
-								}
-								?>
+                                }
+                                ?>
 							]; // end return
 						},
 
@@ -2038,10 +2038,10 @@ 
 							$html = '';
 							<?php
 
-							if(! empty( $this->arguments )){
+                            if(! empty( $this->arguments )){
 
-							foreach($this->arguments as $key => $args){
-							?>
+                            foreach($this->arguments as $key => $args){
+                            ?>
 							if (attr.hasOwnProperty("<?php echo esc_attr( $key );?>")) {
 								if ('<?php echo esc_attr( $key );?>' == 'html') {
 									$html = attr.<?php echo esc_attr( $key );?>;
@@ -2050,10 +2050,10 @@ 
 								}
 							}
 							<?php
-							}
-							}
+                            }
+                            }
 
-							?>
+                            ?>
 							content += "]";
 
 							// if has html element
@@ -2076,20 +2076,20 @@ 
 							}
 
 							<?php
-							if(isset( $this->options['block-wrap'] ) && $this->options['block-wrap'] == ''){
-							?>
+                            if(isset( $this->options['block-wrap'] ) && $this->options['block-wrap'] == ''){
+                            ?>
 							return content;
 							<?php
-							}else{
-							?>
+                            }else{
+                            ?>
 							var block_wrap = 'div';
 							if (attr.hasOwnProperty("block_wrap")) {
 								block_wrap = attr.block_wrap;
 							}
 							return el(block_wrap, {dangerouslySetInnerHTML: {__html: content}, className: align});
 							<?php
-							}
-							?>
+                            }
+                            ?>
 
 
 						}
@@ -2097,30 +2097,30 @@ 
 				})();
 			</script>
 			<?php
-			$output = ob_get_clean();
+            $output = ob_get_clean();
 
-			/*
+            /*
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
 
-			return str_replace( array(
-				'<script>',
-				'</script>'
-			), '', $output );
-		}
+            return str_replace( array(
+                '<script>',
+                '</script>'
+            ), '', $output );
+        }
 
-		public function block_row_start($key, $args){
+        public function block_row_start($key, $args){
 
-			// check for row
-			if(!empty($args['row'])){
+            // check for row
+            if(!empty($args['row'])){
 
-				if(!empty($args['row']['open'])){
+                if(!empty($args['row']['open'])){
 
-				// element require
-				$element_require = ! empty( $args['element_require'] ) ? $this->block_props_replace( $args['element_require'], true ) . " && " : "";
-				echo $element_require;
+                // element require
+                $element_require = ! empty( $args['element_require'] ) ? $this->block_props_replace( $args['element_require'], true ) . " && " : "";
+                echo $element_require;
 
-					if(false){?><script><?php }?>
+                    if(false){?><script><?php }?>
 						el('div', {
 								className: 'bsui components-base-control',
 							},
@@ -2150,87 +2150,87 @@ 
 									},
 
 					<?php
-					if(false){?></script><?php }
-				}elseif(!empty($args['row']['close'])){
-					if(false){?><script><?php }?>
+                    if(false){?></script><?php }
+                }elseif(!empty($args['row']['close'])){
+                    if(false){?><script><?php }?>
 						el(
 							'div',
 							{
 								className: 'col pl-0',
 							},
 					<?php
-					if(false){?></script><?php }
-				}else{
-					if(false){?><script><?php }?>
+                    if(false){?></script><?php }
+                }else{
+                    if(false){?><script><?php }?>
 						el(
 							'div',
 							{
 								className: 'col pl-0 pr-2',
 							},
 					<?php
-					if(false){?></script><?php }
-				}
-
-			}
-
-		}
-
-		public function block_row_end($key, $args){
-
-			if(!empty($args['row'])){
-				// maybe close
-				if(!empty($args['row']['close'])){
-					echo "))";
-				}
-
-				echo "),";
-			}
-		}
-
-		public function build_block_arguments( $key, $args ) {
-			$custom_attributes = ! empty( $args['custom_attributes'] ) ? $this->array_to_attributes( $args['custom_attributes'] ) : '';
-			$options           = '';
-			$extra             = '';
-			$require           = '';
-
-			// `content` is a protected and special argument
-			if ( $key == 'content' ) {
-				return;
-			}
-
-
-			// icon
-			$icon = '';
-			if( !empty( $args['icon'] ) ){
-				$icon .= "el('div', {";
-									$icon .= "dangerouslySetInnerHTML: {__html: '".self::get_widget_icon( esc_attr($args['icon']))."'},";
-									$icon .= "className: 'text-center',";
-									$icon .= "title: '".addslashes( $args['title'] )."',";
-								$icon .= "}),";
-
-				// blank title as its added to the icon.
-				$args['title'] = '';
-			}
-
-			// require advanced
-			$require_advanced = ! empty( $args['advanced'] ) ? "props.attributes.show_advanced && " : "";
-
-			// element require
-			$element_require = ! empty( $args['element_require'] ) ? $this->block_props_replace( $args['element_require'], true ) . " && " : "";
-
-
-			$onchange  = "props.setAttributes({ $key: $key } )";
-			$onchangecomplete  = "";
-			$value     = "props.attributes.$key";
-			$text_type = array( 'text', 'password', 'number', 'email', 'tel', 'url', 'colorx' );
-			if ( in_array( $args['type'], $text_type ) ) {
-				$type = 'TextControl';
-				// Save numbers as numbers and not strings
-				if ( $args['type'] == 'number' ) {
-					$onchange = "props.setAttributes({ $key: Number($key) } )";
-				}
-			}
-			/*
+                    if(false){?></script><?php }
+                }
+
+            }
+
+        }
+
+        public function block_row_end($key, $args){
+
+            if(!empty($args['row'])){
+                // maybe close
+                if(!empty($args['row']['close'])){
+                    echo "))";
+                }
+
+                echo "),";
+            }
+        }
+
+        public function build_block_arguments( $key, $args ) {
+            $custom_attributes = ! empty( $args['custom_attributes'] ) ? $this->array_to_attributes( $args['custom_attributes'] ) : '';
+            $options           = '';
+            $extra             = '';
+            $require           = '';
+
+            // `content` is a protected and special argument
+            if ( $key == 'content' ) {
+                return;
+            }
+
+
+            // icon
+            $icon = '';
+            if( !empty( $args['icon'] ) ){
+                $icon .= "el('div', {";
+                                    $icon .= "dangerouslySetInnerHTML: {__html: '".self::get_widget_icon( esc_attr($args['icon']))."'},";
+                                    $icon .= "className: 'text-center',";
+                                    $icon .= "title: '".addslashes( $args['title'] )."',";
+                                $icon .= "}),";
+
+                // blank title as its added to the icon.
+                $args['title'] = '';
+            }
+
+            // require advanced
+            $require_advanced = ! empty( $args['advanced'] ) ? "props.attributes.show_advanced && " : "";
+
+            // element require
+            $element_require = ! empty( $args['element_require'] ) ? $this->block_props_replace( $args['element_require'], true ) . " && " : "";
+
+
+            $onchange  = "props.setAttributes({ $key: $key } )";
+            $onchangecomplete  = "";
+            $value     = "props.attributes.$key";
+            $text_type = array( 'text', 'password', 'number', 'email', 'tel', 'url', 'colorx' );
+            if ( in_array( $args['type'], $text_type ) ) {
+                $type = 'TextControl';
+                // Save numbers as numbers and not strings
+                if ( $args['type'] == 'number' ) {
+                    $onchange = "props.setAttributes({ $key: Number($key) } )";
+                }
+            }
+            /*
 			 * https://www.wptricks.com/question/set-current-tab-on-a-gutenberg-tabpanel-component-from-outside-that-component/ es5 layout
 						elseif($args['type']=='tabs'){
 							?>
@@ -2264,85 +2264,85 @@ 
 							return;
 						}
 			*/
-			elseif ( $args['type'] == 'color' ) {
-				$type = 'ColorPicker';
-				$onchange = "";
-				$extra = "color: $value,";
-				if(!empty($args['disable_alpha'])){
-					$extra .= "disableAlpha: true,";
-				}
-				$onchangecomplete = "onChangeComplete: function($key) {
+            elseif ( $args['type'] == 'color' ) {
+                $type = 'ColorPicker';
+                $onchange = "";
+                $extra = "color: $value,";
+                if(!empty($args['disable_alpha'])){
+                    $extra .= "disableAlpha: true,";
+                }
+                $onchangecomplete = "onChangeComplete: function($key) {
 				value =  $key.rgb.a && $key.rgb.a < 1 ? \"rgba(\"+$key.rgb.r+\",\"+$key.rgb.g+\",\"+$key.rgb.b+\",\"+$key.rgb.a+\")\" : $key.hex;
                         props.setAttributes({
                             $key: value
                         });
                     },";
-			}
-			elseif ( $args['type'] == 'checkbox' ) {
-				$type = 'CheckboxControl';
-				$extra .= "checked: props.attributes.$key,";
-				$onchange = "props.setAttributes({ $key: ! props.attributes.$key } )";
-			} elseif ( $args['type'] == 'textarea' ) {
-				$type = 'TextareaControl';
-			} elseif ( $args['type'] == 'select' || $args['type'] == 'multiselect' ) {
-				$type = 'SelectControl';
-
-				if($args['name'] == 'category' && !empty($args['post_type_linked'])){
-					$options .= "options: taxonomies_".str_replace("-","_", $this->id).",";
-				}elseif($args['name'] == 'sort_by' && !empty($args['post_type_linked'])){
-					$options .= "options: sort_by_".str_replace("-","_", $this->id).",";
-				}else {
-
-					if ( ! empty( $args['options'] ) ) {
-						$options .= "options: [";
-						foreach ( $args['options'] as $option_val => $option_label ) {
-							$options .= "{ value: '" . esc_attr( $option_val ) . "', label: '" . addslashes( $option_label ) . "' },";
-						}
-						$options .= "],";
-					}
-				}
-				if ( isset( $args['multiple'] ) && $args['multiple'] ) { //@todo multiselect does not work at the moment: https://github.com/WordPress/gutenberg/issues/5550
-					$extra .= ' multiple: true, ';
-				}
-			} elseif ( $args['type'] == 'alignment' ) {
-				$type = 'AlignmentToolbar'; // @todo this does not seem to work but cant find a example
-			}elseif ( $args['type'] == 'margins' ) {
-
-			} else {
-				return;// if we have not implemented the control then don't break the JS.
-			}
-
-
-
-			// color input does not show the labels so we add them
-			if($args['type']=='color'){
-				// add show only if advanced
-				echo $require_advanced;
-				// add setting require if defined
-				echo $element_require;
-				echo "el('div', {style: {'marginBottom': '8px'}}, '".addslashes( $args['title'] )."'),";
-			}
-
-			// add show only if advanced
-			echo $require_advanced;
-			// add setting require if defined
-			echo $element_require;
-
-			// icon
-			echo $icon;
-			?>
+            }
+            elseif ( $args['type'] == 'checkbox' ) {
+                $type = 'CheckboxControl';
+                $extra .= "checked: props.attributes.$key,";
+                $onchange = "props.setAttributes({ $key: ! props.attributes.$key } )";
+            } elseif ( $args['type'] == 'textarea' ) {
+                $type = 'TextareaControl';
+            } elseif ( $args['type'] == 'select' || $args['type'] == 'multiselect' ) {
+                $type = 'SelectControl';
+
+                if($args['name'] == 'category' && !empty($args['post_type_linked'])){
+                    $options .= "options: taxonomies_".str_replace("-","_", $this->id).",";
+                }elseif($args['name'] == 'sort_by' && !empty($args['post_type_linked'])){
+                    $options .= "options: sort_by_".str_replace("-","_", $this->id).",";
+                }else {
+
+                    if ( ! empty( $args['options'] ) ) {
+                        $options .= "options: [";
+                        foreach ( $args['options'] as $option_val => $option_label ) {
+                            $options .= "{ value: '" . esc_attr( $option_val ) . "', label: '" . addslashes( $option_label ) . "' },";
+                        }
+                        $options .= "],";
+                    }
+                }
+                if ( isset( $args['multiple'] ) && $args['multiple'] ) { //@todo multiselect does not work at the moment: https://github.com/WordPress/gutenberg/issues/5550
+                    $extra .= ' multiple: true, ';
+                }
+            } elseif ( $args['type'] == 'alignment' ) {
+                $type = 'AlignmentToolbar'; // @todo this does not seem to work but cant find a example
+            }elseif ( $args['type'] == 'margins' ) {
+
+            } else {
+                return;// if we have not implemented the control then don't break the JS.
+            }
+
+
+
+            // color input does not show the labels so we add them
+            if($args['type']=='color'){
+                // add show only if advanced
+                echo $require_advanced;
+                // add setting require if defined
+                echo $element_require;
+                echo "el('div', {style: {'marginBottom': '8px'}}, '".addslashes( $args['title'] )."'),";
+            }
+
+            // add show only if advanced
+            echo $require_advanced;
+            // add setting require if defined
+            echo $element_require;
+
+            // icon
+            echo $icon;
+            ?>
 			el( wp.components.<?php echo $type; ?>, {
 			label: '<?php echo addslashes( $args['title'] ); ?>',
 			help: '<?php if ( isset( $args['desc'] ) ) {
-				echo addslashes( $args['desc'] );
-			} ?>',
+                echo addslashes( $args['desc'] );
+            } ?>',
 			value: <?php echo $value; ?>,
 			<?php if ( $type == 'TextControl' && $args['type'] != 'text' ) {
-				echo "type: '" . addslashes( $args['type'] ) . "',";
-			} ?>
+                echo "type: '" . addslashes( $args['type'] ) . "',";
+            } ?>
 			<?php if ( ! empty( $args['placeholder'] ) ) {
-				echo "placeholder: '" . addslashes( $args['placeholder'] ) . "',";
-			} ?>
+                echo "placeholder: '" . addslashes( $args['placeholder'] ) . "',";
+            } ?>
 			<?php echo $options; ?>
 			<?php echo $extra; ?>
 			<?php echo $custom_attributes; ?>
@@ -2354,608 +2354,608 @@ 
 			<?php
 
 
-		}
-
-		/**
-		 * Convert an array of attributes to block string.
-		 *
-		 * @todo there is prob a faster way to do this, also we could add some validation here.
-		 *
-		 * @param $custom_attributes
-		 *
-		 * @return string
-		 */
-		public function array_to_attributes( $custom_attributes, $html = false ) {
-			$attributes = '';
-			if ( ! empty( $custom_attributes ) ) {
-
-				if ( $html ) {
-					foreach ( $custom_attributes as $key => $val ) {
-						$attributes .= " $key='$val' ";
-					}
-				} else {
-					foreach ( $custom_attributes as $key => $val ) {
-						$attributes .= "'$key': '$val',";
-					}
-				}
-			}
-
-			return $attributes;
-		}
-
-		/**
-		 * A self looping function to create the output for JS block elements.
-		 *
-		 * This is what is output in the WP Editor visual view.
-		 *
-		 * @param $args
-		 */
-		public function block_element( $args ) {
-
-
-			if ( ! empty( $args ) ) {
-				foreach ( $args as $element => $new_args ) {
-
-					if ( is_array( $new_args ) ) { // its an element
-
-
-						if ( isset( $new_args['element'] ) ) {
-
-							if ( isset( $new_args['element_require'] ) ) {
-								echo str_replace( array(
-										"'+",
-										"+'"
-									), '', $this->block_props_replace( $new_args['element_require'] ) ) . " &&  ";
-								unset( $new_args['element_require'] );
-							}
-
-							echo "\n el( '" . $new_args['element'] . "', {";
-
-							// get the attributes
-							foreach ( $new_args as $new_key => $new_value ) {
-
-
-								if ( $new_key == 'element' || $new_key == 'content' || $new_key == 'element_require' || $new_key == 'element_repeat' || is_array( $new_value ) ) {
-									// do nothing
-								} else {
-									echo $this->block_element( array( $new_key => $new_value ) );
-								}
-							}
-
-							echo "},";// end attributes
-
-							// get the content
-							$first_item = 0;
-							foreach ( $new_args as $new_key => $new_value ) {
-								if ( $new_key === 'content' || is_array( $new_value ) ) {
-
-									if ( $new_key === 'content' ) {
-										echo "'" . $this->block_props_replace( wp_slash( $new_value ) ) . "'";
-									}
-
-									if ( is_array( $new_value ) ) {
-
-										if ( isset( $new_value['element_require'] ) ) {
-											echo str_replace( array(
-													"'+",
-													"+'"
-												), '', $this->block_props_replace( $new_value['element_require'] ) ) . " &&  ";
-											unset( $new_value['element_require'] );
-										}
-
-										if ( isset( $new_value['element_repeat'] ) ) {
-											$x = 1;
-											while ( $x <= absint( $new_value['element_repeat'] ) ) {
-												$this->block_element( array( '' => $new_value ) );
-												$x ++;
-											}
-										} else {
-											$this->block_element( array( '' => $new_value ) );
-										}
-									}
-									$first_item ++;
-								}
-							}
-
-							echo ")";// end content
-
-							echo ", \n";
-
-						}
-					} else {
-
-						if ( substr( $element, 0, 3 ) === "if_" ) {
-							echo str_replace( "if_", "", $element ) . ": " . $this->block_props_replace( $new_args, true ) . ",";
-						} elseif ( $element == 'style' ) {
-							echo $element . ": " . $this->block_props_replace( $new_args ) . ",";
-						} else {
-							echo $element . ": '" . $this->block_props_replace( $new_args ) . "',";
-						}
-
-					}
-				}
-			}
-		}
-
-		/**
-		 * Replace block attributes placeholders with the proper naming.
-		 *
-		 * @param $string
-		 *
-		 * @return mixed
-		 */
-		public function block_props_replace( $string, $no_wrap = false ) {
-
-			if ( $no_wrap ) {
-				$string = str_replace( array( "[%", "%]" ), array( "props.attributes.", "" ), $string );
-			} else {
-				$string = str_replace( array( "[%", "%]" ), array( "'+props.attributes.", "+'" ), $string );
-			}
-
-			return $string;
-		}
-
-		/**
-		 * Outputs the content of the widget
-		 *
-		 * @param array $args
-		 * @param array $instance
-		 */
-		public function widget( $args, $instance ) {
-
-			// get the filtered values
-			$argument_values = $this->argument_values( $instance );
-			$argument_values = $this->string_to_bool( $argument_values );
-			$output          = $this->output( $argument_values, $args );
-
-			$no_wrap = false;
-			if ( isset( $argument_values['no_wrap'] ) && $argument_values['no_wrap'] ) {
-				$no_wrap = true;
-			}
-
-			ob_start();
-			if ( $output && ! $no_wrap ) {
-
-				$class_original = $this->options['widget_ops']['classname'];
-				$class = $this->options['widget_ops']['classname']." sdel-".$this->get_instance_hash();
-
-				// Before widget
-				$before_widget = $args['before_widget'];
-				$before_widget = str_replace($class_original,$class,$before_widget);
-				$before_widget = apply_filters( 'wp_super_duper_before_widget', $before_widget, $args, $instance, $this );
-				$before_widget = apply_filters( 'wp_super_duper_before_widget_' . $this->base_id, $before_widget, $args, $instance, $this );
-
-				// After widget
-				$after_widget = $args['after_widget'];
-				$after_widget = apply_filters( 'wp_super_duper_after_widget', $after_widget, $args, $instance, $this );
-				$after_widget = apply_filters( 'wp_super_duper_after_widget_' . $this->base_id, $after_widget, $args, $instance, $this );
-
-				echo $before_widget;
-				// elementor strips the widget wrapping div so we check for and add it back if needed
-				if ( $this->is_elementor_widget_output() ) {
-					// Filter class & attrs for elementor widget output.
-					$class = apply_filters( 'wp_super_duper_div_classname', $class, $args, $this );
-					$class = apply_filters( 'wp_super_duper_div_classname_' . $this->base_id, $class, $args, $this );
-
-					$attrs = apply_filters( 'wp_super_duper_div_attrs', '', $args, $this );
-					$attrs = apply_filters( 'wp_super_duper_div_attrs_' . $this->base_id, '', $args, $this );
-
-					echo "<span class='" . esc_attr( $class  ) . "' " . $attrs . ">";
-				}
-				echo $this->output_title( $args, $instance );
-				echo $output;
-				if ( $this->is_elementor_widget_output() ) {
-					echo "</span>";
-				}
-				echo $after_widget;
-			} elseif ( $this->is_preview() && $output == '' ) {// if preview show a placeholder if empty
-				$output = $this->preview_placeholder_text( "{{" . $this->base_id . "}}" );
-				echo $output;
-			} elseif ( $output && $no_wrap ) {
-				echo $output;
-			}
-			$output = ob_get_clean();
-
-			$output = apply_filters( 'wp_super_duper_widget_output', $output, $instance, $args, $this );
-
-			echo $output;
-		}
-
-		/**
-		 * Tests if the current output is inside a elementor container.
-		 *
-		 * @since 1.0.4
-		 * @return bool
-		 */
-		public function is_elementor_widget_output() {
-			$result = false;
-			if ( defined( 'ELEMENTOR_VERSION' ) && isset( $this->number ) && $this->number == 'REPLACE_TO_ID' ) {
-				$result = true;
-			}
-
-			return $result;
-		}
-
-		/**
-		 * Tests if the current output is inside a elementor preview.
-		 *
-		 * @since 1.0.4
-		 * @return bool
-		 */
-		public function is_elementor_preview() {
-			$result = false;
-			if ( isset( $_REQUEST['elementor-preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) || ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor_ajax' ) ) {
-				$result = true;
-			}
-
-			return $result;
-		}
-
-		/**
-		 * Tests if the current output is inside a Divi preview.
-		 *
-		 * @since 1.0.6
-		 * @return bool
-		 */
-		public function is_divi_preview() {
-			$result = false;
-			if ( isset( $_REQUEST['et_fb'] ) || isset( $_REQUEST['et_pb_preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) ) {
-				$result = true;
-			}
-
-			return $result;
-		}
-
-		/**
-		 * Tests if the current output is inside a Beaver builder preview.
-		 *
-		 * @since 1.0.6
-		 * @return bool
-		 */
-		public function is_beaver_preview() {
-			$result = false;
-			if ( isset( $_REQUEST['fl_builder'] ) ) {
-				$result = true;
-			}
-
-			return $result;
-		}
-
-		/**
-		 * Tests if the current output is inside a siteorigin builder preview.
-		 *
-		 * @since 1.0.6
-		 * @return bool
-		 */
-		public function is_siteorigin_preview() {
-			$result = false;
-			if ( ! empty( $_REQUEST['siteorigin_panels_live_editor'] ) ) {
-				$result = true;
-			}
-
-			return $result;
-		}
-
-		/**
-		 * Tests if the current output is inside a cornerstone builder preview.
-		 *
-		 * @since 1.0.8
-		 * @return bool
-		 */
-		public function is_cornerstone_preview() {
-			$result = false;
-			if ( ! empty( $_REQUEST['cornerstone_preview'] ) || basename( $_SERVER['REQUEST_URI'] ) == 'cornerstone-endpoint' ) {
-				$result = true;
-			}
-
-			return $result;
-		}
-
-		/**
-		 * Tests if the current output is inside a fusion builder preview.
-		 *
-		 * @since 1.1.0
-		 * @return bool
-		 */
-		public function is_fusion_preview() {
-			$result = false;
-			if ( ! empty( $_REQUEST['fb-edit'] ) || ! empty( $_REQUEST['fusion_load_nonce'] ) ) {
-				$result = true;
-			}
-
-			return $result;
-		}
-
-		/**
-		 * Tests if the current output is inside a Oxygen builder preview.
-		 *
-		 * @since 1.0.18
-		 * @return bool
-		 */
-		public function is_oxygen_preview() {
-			$result = false;
-			if ( ! empty( $_REQUEST['ct_builder'] ) || ( ! empty( $_REQUEST['action'] ) && ( substr( $_REQUEST['action'], 0, 11 ) === "oxy_render_" || substr( $_REQUEST['action'], 0, 10 ) === "ct_render_" ) ) ) {
-				$result = true;
-			}
-
-			return $result;
-		}
-
-		/**
-		 * General function to check if we are in a preview situation.
-		 *
-		 * @since 1.0.6
-		 * @return bool
-		 */
-		public function is_preview() {
-			$preview = false;
-			if ( $this->is_divi_preview() ) {
-				$preview = true;
-			} elseif ( $this->is_elementor_preview() ) {
-				$preview = true;
-			} elseif ( $this->is_beaver_preview() ) {
-				$preview = true;
-			} elseif ( $this->is_siteorigin_preview() ) {
-				$preview = true;
-			} elseif ( $this->is_cornerstone_preview() ) {
-				$preview = true;
-			} elseif ( $this->is_fusion_preview() ) {
-				$preview = true;
-			} elseif ( $this->is_oxygen_preview() ) {
-				$preview = true;
-			} elseif( $this->is_block_content_call() ) {
-				$preview = true;
-			}
-
-			return $preview;
-		}
-
-		/**
-		 * Output the super title.
-		 *
-		 * @param $args
-		 * @param array $instance
-		 *
-		 * @return string
-		 */
-		public function output_title( $args, $instance = array() ) {
-			$output = '';
-			if ( ! empty( $instance['title'] ) ) {
-				/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
-				$title  = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
-
-				if(empty($instance['widget_title_tag'])){
-					$output = $args['before_title'] . $title . $args['after_title'];
-				}else{
-					$title_tag = esc_attr( $instance['widget_title_tag'] );
-
-					// classes
-					$title_classes = array();
-					$title_classes[] = !empty( $instance['widget_title_size_class'] ) ? sanitize_html_class( $instance['widget_title_size_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_align_class'] ) ? sanitize_html_class( $instance['widget_title_align_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_color_class'] ) ? "text-".sanitize_html_class( $instance['widget_title_color_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_border_class'] ) ? sanitize_html_class( $instance['widget_title_border_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_border_color_class'] ) ? "border-".sanitize_html_class( $instance['widget_title_border_color_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_mt_class'] ) ? "mt-".absint( $instance['widget_title_mt_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_mr_class'] ) ? "mr-".absint( $instance['widget_title_mr_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_mb_class'] ) ? "mb-".absint( $instance['widget_title_mb_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_ml_class'] ) ? "ml-".absint( $instance['widget_title_ml_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_pt_class'] ) ? "pt-".absint( $instance['widget_title_pt_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_pr_class'] ) ? "pr-".absint( $instance['widget_title_pr_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_pb_class'] ) ? "pb-".absint( $instance['widget_title_pb_class'] ) : '';
-					$title_classes[] = !empty( $instance['widget_title_pl_class'] ) ? "pl-".absint( $instance['widget_title_pl_class'] ) : '';
-
-					$class = !empty( $title_classes ) ? implode(" ",$title_classes) : '';
-					$output = "<$title_tag class='$class' >$title</$title_tag>";
-				}
-
-			}
-
-			return $output;
-		}
-
-		/**
-		 * Outputs the options form inputs for the widget.
-		 *
-		 * @param array $instance The widget options.
-		 */
-		public function form( $instance ) {
-
-			// set widget instance
-			$this->instance = $instance;
-
-			// set it as a SD widget
-			echo $this->widget_advanced_toggle();
-
-			echo "<p>" . esc_attr( $this->options['widget_ops']['description'] ) . "</p>";
-			$arguments_raw = $this->get_arguments();
-
-			if ( is_array( $arguments_raw ) ) {
-
-				$arguments = $this->group_arguments( $arguments_raw );
-
-				// Do we have sections?
-				$has_sections = $arguments == $arguments_raw ? false : true;
-
-
-				if ( $has_sections ) {
-					$panel_count = 0;
-					foreach ( $arguments as $key => $args ) {
-
-						?>
+        }
+
+        /**
+         * Convert an array of attributes to block string.
+         *
+         * @todo there is prob a faster way to do this, also we could add some validation here.
+         *
+         * @param $custom_attributes
+         *
+         * @return string
+         */
+        public function array_to_attributes( $custom_attributes, $html = false ) {
+            $attributes = '';
+            if ( ! empty( $custom_attributes ) ) {
+
+                if ( $html ) {
+                    foreach ( $custom_attributes as $key => $val ) {
+                        $attributes .= " $key='$val' ";
+                    }
+                } else {
+                    foreach ( $custom_attributes as $key => $val ) {
+                        $attributes .= "'$key': '$val',";
+                    }
+                }
+            }
+
+            return $attributes;
+        }
+
+        /**
+         * A self looping function to create the output for JS block elements.
+         *
+         * This is what is output in the WP Editor visual view.
+         *
+         * @param $args
+         */
+        public function block_element( $args ) {
+
+
+            if ( ! empty( $args ) ) {
+                foreach ( $args as $element => $new_args ) {
+
+                    if ( is_array( $new_args ) ) { // its an element
+
+
+                        if ( isset( $new_args['element'] ) ) {
+
+                            if ( isset( $new_args['element_require'] ) ) {
+                                echo str_replace( array(
+                                        "'+",
+                                        "+'"
+                                    ), '', $this->block_props_replace( $new_args['element_require'] ) ) . " &&  ";
+                                unset( $new_args['element_require'] );
+                            }
+
+                            echo "\n el( '" . $new_args['element'] . "', {";
+
+                            // get the attributes
+                            foreach ( $new_args as $new_key => $new_value ) {
+
+
+                                if ( $new_key == 'element' || $new_key == 'content' || $new_key == 'element_require' || $new_key == 'element_repeat' || is_array( $new_value ) ) {
+                                    // do nothing
+                                } else {
+                                    echo $this->block_element( array( $new_key => $new_value ) );
+                                }
+                            }
+
+                            echo "},";// end attributes
+
+                            // get the content
+                            $first_item = 0;
+                            foreach ( $new_args as $new_key => $new_value ) {
+                                if ( $new_key === 'content' || is_array( $new_value ) ) {
+
+                                    if ( $new_key === 'content' ) {
+                                        echo "'" . $this->block_props_replace( wp_slash( $new_value ) ) . "'";
+                                    }
+
+                                    if ( is_array( $new_value ) ) {
+
+                                        if ( isset( $new_value['element_require'] ) ) {
+                                            echo str_replace( array(
+                                                    "'+",
+                                                    "+'"
+                                                ), '', $this->block_props_replace( $new_value['element_require'] ) ) . " &&  ";
+                                            unset( $new_value['element_require'] );
+                                        }
+
+                                        if ( isset( $new_value['element_repeat'] ) ) {
+                                            $x = 1;
+                                            while ( $x <= absint( $new_value['element_repeat'] ) ) {
+                                                $this->block_element( array( '' => $new_value ) );
+                                                $x ++;
+                                            }
+                                        } else {
+                                            $this->block_element( array( '' => $new_value ) );
+                                        }
+                                    }
+                                    $first_item ++;
+                                }
+                            }
+
+                            echo ")";// end content
+
+                            echo ", \n";
+
+                        }
+                    } else {
+
+                        if ( substr( $element, 0, 3 ) === "if_" ) {
+                            echo str_replace( "if_", "", $element ) . ": " . $this->block_props_replace( $new_args, true ) . ",";
+                        } elseif ( $element == 'style' ) {
+                            echo $element . ": " . $this->block_props_replace( $new_args ) . ",";
+                        } else {
+                            echo $element . ": '" . $this->block_props_replace( $new_args ) . "',";
+                        }
+
+                    }
+                }
+            }
+        }
+
+        /**
+         * Replace block attributes placeholders with the proper naming.
+         *
+         * @param $string
+         *
+         * @return mixed
+         */
+        public function block_props_replace( $string, $no_wrap = false ) {
+
+            if ( $no_wrap ) {
+                $string = str_replace( array( "[%", "%]" ), array( "props.attributes.", "" ), $string );
+            } else {
+                $string = str_replace( array( "[%", "%]" ), array( "'+props.attributes.", "+'" ), $string );
+            }
+
+            return $string;
+        }
+
+        /**
+         * Outputs the content of the widget
+         *
+         * @param array $args
+         * @param array $instance
+         */
+        public function widget( $args, $instance ) {
+
+            // get the filtered values
+            $argument_values = $this->argument_values( $instance );
+            $argument_values = $this->string_to_bool( $argument_values );
+            $output          = $this->output( $argument_values, $args );
+
+            $no_wrap = false;
+            if ( isset( $argument_values['no_wrap'] ) && $argument_values['no_wrap'] ) {
+                $no_wrap = true;
+            }
+
+            ob_start();
+            if ( $output && ! $no_wrap ) {
+
+                $class_original = $this->options['widget_ops']['classname'];
+                $class = $this->options['widget_ops']['classname']." sdel-".$this->get_instance_hash();
+
+                // Before widget
+                $before_widget = $args['before_widget'];
+                $before_widget = str_replace($class_original,$class,$before_widget);
+                $before_widget = apply_filters( 'wp_super_duper_before_widget', $before_widget, $args, $instance, $this );
+                $before_widget = apply_filters( 'wp_super_duper_before_widget_' . $this->base_id, $before_widget, $args, $instance, $this );
+
+                // After widget
+                $after_widget = $args['after_widget'];
+                $after_widget = apply_filters( 'wp_super_duper_after_widget', $after_widget, $args, $instance, $this );
+                $after_widget = apply_filters( 'wp_super_duper_after_widget_' . $this->base_id, $after_widget, $args, $instance, $this );
+
+                echo $before_widget;
+                // elementor strips the widget wrapping div so we check for and add it back if needed
+                if ( $this->is_elementor_widget_output() ) {
+                    // Filter class & attrs for elementor widget output.
+                    $class = apply_filters( 'wp_super_duper_div_classname', $class, $args, $this );
+                    $class = apply_filters( 'wp_super_duper_div_classname_' . $this->base_id, $class, $args, $this );
+
+                    $attrs = apply_filters( 'wp_super_duper_div_attrs', '', $args, $this );
+                    $attrs = apply_filters( 'wp_super_duper_div_attrs_' . $this->base_id, '', $args, $this );
+
+                    echo "<span class='" . esc_attr( $class  ) . "' " . $attrs . ">";
+                }
+                echo $this->output_title( $args, $instance );
+                echo $output;
+                if ( $this->is_elementor_widget_output() ) {
+                    echo "</span>";
+                }
+                echo $after_widget;
+            } elseif ( $this->is_preview() && $output == '' ) {// if preview show a placeholder if empty
+                $output = $this->preview_placeholder_text( "{{" . $this->base_id . "}}" );
+                echo $output;
+            } elseif ( $output && $no_wrap ) {
+                echo $output;
+            }
+            $output = ob_get_clean();
+
+            $output = apply_filters( 'wp_super_duper_widget_output', $output, $instance, $args, $this );
+
+            echo $output;
+        }
+
+        /**
+         * Tests if the current output is inside a elementor container.
+         *
+         * @since 1.0.4
+         * @return bool
+         */
+        public function is_elementor_widget_output() {
+            $result = false;
+            if ( defined( 'ELEMENTOR_VERSION' ) && isset( $this->number ) && $this->number == 'REPLACE_TO_ID' ) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        /**
+         * Tests if the current output is inside a elementor preview.
+         *
+         * @since 1.0.4
+         * @return bool
+         */
+        public function is_elementor_preview() {
+            $result = false;
+            if ( isset( $_REQUEST['elementor-preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) || ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor_ajax' ) ) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        /**
+         * Tests if the current output is inside a Divi preview.
+         *
+         * @since 1.0.6
+         * @return bool
+         */
+        public function is_divi_preview() {
+            $result = false;
+            if ( isset( $_REQUEST['et_fb'] ) || isset( $_REQUEST['et_pb_preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) ) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        /**
+         * Tests if the current output is inside a Beaver builder preview.
+         *
+         * @since 1.0.6
+         * @return bool
+         */
+        public function is_beaver_preview() {
+            $result = false;
+            if ( isset( $_REQUEST['fl_builder'] ) ) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        /**
+         * Tests if the current output is inside a siteorigin builder preview.
+         *
+         * @since 1.0.6
+         * @return bool
+         */
+        public function is_siteorigin_preview() {
+            $result = false;
+            if ( ! empty( $_REQUEST['siteorigin_panels_live_editor'] ) ) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        /**
+         * Tests if the current output is inside a cornerstone builder preview.
+         *
+         * @since 1.0.8
+         * @return bool
+         */
+        public function is_cornerstone_preview() {
+            $result = false;
+            if ( ! empty( $_REQUEST['cornerstone_preview'] ) || basename( $_SERVER['REQUEST_URI'] ) == 'cornerstone-endpoint' ) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        /**
+         * Tests if the current output is inside a fusion builder preview.
+         *
+         * @since 1.1.0
+         * @return bool
+         */
+        public function is_fusion_preview() {
+            $result = false;
+            if ( ! empty( $_REQUEST['fb-edit'] ) || ! empty( $_REQUEST['fusion_load_nonce'] ) ) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        /**
+         * Tests if the current output is inside a Oxygen builder preview.
+         *
+         * @since 1.0.18
+         * @return bool
+         */
+        public function is_oxygen_preview() {
+            $result = false;
+            if ( ! empty( $_REQUEST['ct_builder'] ) || ( ! empty( $_REQUEST['action'] ) && ( substr( $_REQUEST['action'], 0, 11 ) === "oxy_render_" || substr( $_REQUEST['action'], 0, 10 ) === "ct_render_" ) ) ) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        /**
+         * General function to check if we are in a preview situation.
+         *
+         * @since 1.0.6
+         * @return bool
+         */
+        public function is_preview() {
+            $preview = false;
+            if ( $this->is_divi_preview() ) {
+                $preview = true;
+            } elseif ( $this->is_elementor_preview() ) {
+                $preview = true;
+            } elseif ( $this->is_beaver_preview() ) {
+                $preview = true;
+            } elseif ( $this->is_siteorigin_preview() ) {
+                $preview = true;
+            } elseif ( $this->is_cornerstone_preview() ) {
+                $preview = true;
+            } elseif ( $this->is_fusion_preview() ) {
+                $preview = true;
+            } elseif ( $this->is_oxygen_preview() ) {
+                $preview = true;
+            } elseif( $this->is_block_content_call() ) {
+                $preview = true;
+            }
+
+            return $preview;
+        }
+
+        /**
+         * Output the super title.
+         *
+         * @param $args
+         * @param array $instance
+         *
+         * @return string
+         */
+        public function output_title( $args, $instance = array() ) {
+            $output = '';
+            if ( ! empty( $instance['title'] ) ) {
+                /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
+                $title  = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
+
+                if(empty($instance['widget_title_tag'])){
+                    $output = $args['before_title'] . $title . $args['after_title'];
+                }else{
+                    $title_tag = esc_attr( $instance['widget_title_tag'] );
+
+                    // classes
+                    $title_classes = array();
+                    $title_classes[] = !empty( $instance['widget_title_size_class'] ) ? sanitize_html_class( $instance['widget_title_size_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_align_class'] ) ? sanitize_html_class( $instance['widget_title_align_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_color_class'] ) ? "text-".sanitize_html_class( $instance['widget_title_color_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_border_class'] ) ? sanitize_html_class( $instance['widget_title_border_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_border_color_class'] ) ? "border-".sanitize_html_class( $instance['widget_title_border_color_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_mt_class'] ) ? "mt-".absint( $instance['widget_title_mt_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_mr_class'] ) ? "mr-".absint( $instance['widget_title_mr_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_mb_class'] ) ? "mb-".absint( $instance['widget_title_mb_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_ml_class'] ) ? "ml-".absint( $instance['widget_title_ml_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_pt_class'] ) ? "pt-".absint( $instance['widget_title_pt_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_pr_class'] ) ? "pr-".absint( $instance['widget_title_pr_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_pb_class'] ) ? "pb-".absint( $instance['widget_title_pb_class'] ) : '';
+                    $title_classes[] = !empty( $instance['widget_title_pl_class'] ) ? "pl-".absint( $instance['widget_title_pl_class'] ) : '';
+
+                    $class = !empty( $title_classes ) ? implode(" ",$title_classes) : '';
+                    $output = "<$title_tag class='$class' >$title</$title_tag>";
+                }
+
+            }
+
+            return $output;
+        }
+
+        /**
+         * Outputs the options form inputs for the widget.
+         *
+         * @param array $instance The widget options.
+         */
+        public function form( $instance ) {
+
+            // set widget instance
+            $this->instance = $instance;
+
+            // set it as a SD widget
+            echo $this->widget_advanced_toggle();
+
+            echo "<p>" . esc_attr( $this->options['widget_ops']['description'] ) . "</p>";
+            $arguments_raw = $this->get_arguments();
+
+            if ( is_array( $arguments_raw ) ) {
+
+                $arguments = $this->group_arguments( $arguments_raw );
+
+                // Do we have sections?
+                $has_sections = $arguments == $arguments_raw ? false : true;
+
+
+                if ( $has_sections ) {
+                    $panel_count = 0;
+                    foreach ( $arguments as $key => $args ) {
+
+                        ?>
 						<script>
 							//							jQuery(this).find("i").toggleClass("fas fa-chevron-up fas fa-chevron-down");jQuery(this).next().toggle();
 						</script>
 						<?php
 
-						$hide       = $panel_count ? ' style="display:none;" ' : '';
-						$icon_class = $panel_count ? 'fas fa-chevron-up' : 'fas fa-chevron-down';
-						echo "<button onclick='jQuery(this).find(\"i\").toggleClass(\"fas fa-chevron-up fas fa-chevron-down\");jQuery(this).next().slideToggle();' type='button' class='sd-toggle-group-button sd-input-group-toggle" . sanitize_title_with_dashes( $key ) . "'>" . esc_attr( $key ) . " <i style='float:right;' class='" . $icon_class . "'></i></button>";
-						echo "<div class='sd-toggle-group sd-input-group-" . sanitize_title_with_dashes( $key ) . "' $hide>";
+                        $hide       = $panel_count ? ' style="display:none;" ' : '';
+                        $icon_class = $panel_count ? 'fas fa-chevron-up' : 'fas fa-chevron-down';
+                        echo "<button onclick='jQuery(this).find(\"i\").toggleClass(\"fas fa-chevron-up fas fa-chevron-down\");jQuery(this).next().slideToggle();' type='button' class='sd-toggle-group-button sd-input-group-toggle" . sanitize_title_with_dashes( $key ) . "'>" . esc_attr( $key ) . " <i style='float:right;' class='" . $icon_class . "'></i></button>";
+                        echo "<div class='sd-toggle-group sd-input-group-" . sanitize_title_with_dashes( $key ) . "' $hide>";
 
-						foreach ( $args as $k => $a ) {
+                        foreach ( $args as $k => $a ) {
 
-							$this->widget_inputs_row_start($k, $a);
-							$this->widget_inputs( $a, $instance );
-							$this->widget_inputs_row_end($k, $a);
+                            $this->widget_inputs_row_start($k, $a);
+                            $this->widget_inputs( $a, $instance );
+                            $this->widget_inputs_row_end($k, $a);
 
-						}
+                        }
 
-						echo "</div>";
+                        echo "</div>";
 
-						$panel_count ++;
+                        $panel_count ++;
 
-					}
-				} else {
-					foreach ( $arguments as $key => $args ) {
-						$this->widget_inputs_row_start($key, $args);
-						$this->widget_inputs( $args, $instance );
-						$this->widget_inputs_row_end($key, $args);
-					}
-				}
+                    }
+                } else {
+                    foreach ( $arguments as $key => $args ) {
+                        $this->widget_inputs_row_start($key, $args);
+                        $this->widget_inputs( $args, $instance );
+                        $this->widget_inputs_row_end($key, $args);
+                    }
+                }
 
-			}
-		}
+            }
+        }
 
-		public function widget_inputs_row_start($key, $args){
-			if(!empty($args['row'])){
-				// maybe open
-				if(!empty($args['row']['open'])){
-					?>
+        public function widget_inputs_row_start($key, $args){
+            if(!empty($args['row'])){
+                // maybe open
+                if(!empty($args['row']['open'])){
+                    ?>
 					<div class='bsui sd-argument ' data-argument='<?php echo esc_attr( $args['row']['key'] ); ?>' data-element_require='<?php if ( !empty($args['row']['element_require'])) {
-						echo $this->convert_element_require( $args['row']['element_require'] );
-					} ?>'>
+                        echo $this->convert_element_require( $args['row']['element_require'] );
+                    } ?>'>
 					<?php if(!empty($args['row']['title'])){ ?>
 					<label class="mb-0 "><?php echo esc_attr( $args['row']['title'] ); ?><?php echo $this->widget_field_desc( $args['row'] ); ?></label>
 					<?php }?>
 					<div class='row <?php if(!empty($args['row']['class'])){ echo esc_attr($args['row']['class']);} ?>'>
 					<div class='col pr-2'>
 					<?php
-				}elseif(!empty($args['row']['close'])){
-					echo "<div class='col pl-0'>";
-				}else{
-					echo "<div class='col pl-0 pr-2'>";
-				}
-			}
-		}
-
-		public function widget_inputs_row_end($key, $args){
-
-			if(!empty($args['row'])){
-				// maybe close
-				if(!empty($args['row']['close'])){
-					echo "</div></div>";
-				}
-
-				echo "</div>";
-			}
-		}
-
-		/**
-		 * Get the hidden input that when added makes the advanced button show on widget settings.
-		 *
-		 * @return string
-		 */
-		public function widget_advanced_toggle() {
-
-			$output = '';
-			if ( $this->block_show_advanced() ) {
-				$val = 1;
-			} else {
-				$val = 0;
-			}
-
-			$output .= "<input type='hidden'  class='sd-show-advanced' value='$val' />";
-
-			return $output;
-		}
-
-		/**
-		 * Convert require element.
-		 *
-		 * @since 1.0.0
-		 *
-		 * @param string $input Input element.
-		 *
-		 * @return string $output
-		 */
-		public function convert_element_require( $input ) {
-
-			$input = str_replace( "'", '"', $input );// we only want double quotes
-
-			$output = esc_attr( str_replace( array( "[%", "%]" ), array(
-				"jQuery(form).find('[data-argument=\"",
-				"\"]').find('input,select,textarea').val()"
-			), $input ) );
-
-			return $output;
-		}
-
-		/**
-		 * Builds the inputs for the widget options.
-		 *
-		 * @param $args
-		 * @param $instance
-		 */
-		public function widget_inputs( $args, $instance ) {
-
-			$class             = "";
-			$element_require   = "";
-			$custom_attributes = "";
-
-			// get value
-			if ( isset( $instance[ $args['name'] ] ) ) {
-				$value = $instance[ $args['name'] ];
-			} elseif ( ! isset( $instance[ $args['name'] ] ) && ! empty( $args['default'] ) ) {
-				$value = is_array( $args['default'] ) ? array_map( "esc_html", $args['default'] ) : esc_html( $args['default'] );
-			} else {
-				$value = '';
-			}
-
-			// get placeholder
-			if ( ! empty( $args['placeholder'] ) ) {
-				$placeholder = "placeholder='" . esc_html( $args['placeholder'] ) . "'";
-			} else {
-				$placeholder = '';
-			}
-
-			// get if advanced
-			if ( isset( $args['advanced'] ) && $args['advanced'] ) {
-				$class .= " sd-advanced-setting ";
-			}
-
-			// element_require
-			if ( isset( $args['element_require'] ) && $args['element_require'] ) {
-				$element_require = $args['element_require'];
-			}
-
-			// custom_attributes
-			if ( isset( $args['custom_attributes'] ) && $args['custom_attributes'] ) {
-				$custom_attributes = $this->array_to_attributes( $args['custom_attributes'], true );
-			}
-
-
-			// before wrapper
-			?>
+                }elseif(!empty($args['row']['close'])){
+                    echo "<div class='col pl-0'>";
+                }else{
+                    echo "<div class='col pl-0 pr-2'>";
+                }
+            }
+        }
+
+        public function widget_inputs_row_end($key, $args){
+
+            if(!empty($args['row'])){
+                // maybe close
+                if(!empty($args['row']['close'])){
+                    echo "</div></div>";
+                }
+
+                echo "</div>";
+            }
+        }
+
+        /**
+         * Get the hidden input that when added makes the advanced button show on widget settings.
+         *
+         * @return string
+         */
+        public function widget_advanced_toggle() {
+
+            $output = '';
+            if ( $this->block_show_advanced() ) {
+                $val = 1;
+            } else {
+                $val = 0;
+            }
+
+            $output .= "<input type='hidden'  class='sd-show-advanced' value='$val' />";
+
+            return $output;
+        }
+
+        /**
+         * Convert require element.
+         *
+         * @since 1.0.0
+         *
+         * @param string $input Input element.
+         *
+         * @return string $output
+         */
+        public function convert_element_require( $input ) {
+
+            $input = str_replace( "'", '"', $input );// we only want double quotes
+
+            $output = esc_attr( str_replace( array( "[%", "%]" ), array(
+                "jQuery(form).find('[data-argument=\"",
+                "\"]').find('input,select,textarea').val()"
+            ), $input ) );
+
+            return $output;
+        }
+
+        /**
+         * Builds the inputs for the widget options.
+         *
+         * @param $args
+         * @param $instance
+         */
+        public function widget_inputs( $args, $instance ) {
+
+            $class             = "";
+            $element_require   = "";
+            $custom_attributes = "";
+
+            // get value
+            if ( isset( $instance[ $args['name'] ] ) ) {
+                $value = $instance[ $args['name'] ];
+            } elseif ( ! isset( $instance[ $args['name'] ] ) && ! empty( $args['default'] ) ) {
+                $value = is_array( $args['default'] ) ? array_map( "esc_html", $args['default'] ) : esc_html( $args['default'] );
+            } else {
+                $value = '';
+            }
+
+            // get placeholder
+            if ( ! empty( $args['placeholder'] ) ) {
+                $placeholder = "placeholder='" . esc_html( $args['placeholder'] ) . "'";
+            } else {
+                $placeholder = '';
+            }
+
+            // get if advanced
+            if ( isset( $args['advanced'] ) && $args['advanced'] ) {
+                $class .= " sd-advanced-setting ";
+            }
+
+            // element_require
+            if ( isset( $args['element_require'] ) && $args['element_require'] ) {
+                $element_require = $args['element_require'];
+            }
+
+            // custom_attributes
+            if ( isset( $args['custom_attributes'] ) && $args['custom_attributes'] ) {
+                $custom_attributes = $this->array_to_attributes( $args['custom_attributes'], true );
+            }
+
+
+            // before wrapper
+            ?>
 			<p class="sd-argument <?php echo esc_attr( $class ); ?>"
 			data-argument='<?php echo esc_attr( $args['name'] ); ?>'
 			data-element_require='<?php if ( $element_require ) {
-				echo $this->convert_element_require( $element_require );
-			} ?>'
+                echo $this->convert_element_require( $element_require );
+            } ?>'
 			>
 			<?php
 
 
-			switch ( $args['type'] ) {
-				//array('text','password','number','email','tel','url','color')
-				case "text":
-				case "password":
-				case "number":
-				case "email":
-				case "tel":
-				case "url":
-				case "color":
-					?>
+            switch ( $args['type'] ) {
+                //array('text','password','number','email','tel','url','color')
+                case "text":
+                case "password":
+                case "number":
+                case "email":
+                case "tel":
+                case "url":
+                case "color":
+                    ?>
 					<label
 						for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo $this->widget_field_title( $args );?><?php echo $this->widget_field_desc( $args ); ?></label>
 					<input <?php echo $placeholder; ?> class="widefat"
@@ -2966,47 +2966,47 @@ 
 						                               value="<?php echo esc_attr( $value ); ?>">
 					<?php
 
-					break;
-				case "select":
-					$multiple = isset( $args['multiple'] ) && $args['multiple'] ? true : false;
-					if ( $multiple ) {
-						if ( empty( $value ) ) {
-							$value = array();
-						}
-					}
-					?>
+                    break;
+                case "select":
+                    $multiple = isset( $args['multiple'] ) && $args['multiple'] ? true : false;
+                    if ( $multiple ) {
+                        if ( empty( $value ) ) {
+                            $value = array();
+                        }
+                    }
+                    ?>
 					<label
 						for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo $this->widget_field_title( $args ); ?><?php echo $this->widget_field_desc( $args ); ?></label>
 					<select <?php echo $placeholder; ?> class="widefat"
 						<?php echo $custom_attributes; ?>
 						                                id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
 						                                name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) );
-						                                if ( $multiple ) {
-							                                echo "[]";
-						                                } ?>"
+                                                        if ( $multiple ) {
+                                                            echo "[]";
+                                                        } ?>"
 						<?php if ( $multiple ) {
-							echo "multiple";
-						} //@todo not implemented yet due to gutenberg not supporting it
-						?>
+                            echo "multiple";
+                        } //@todo not implemented yet due to gutenberg not supporting it
+                        ?>
 					>
 						<?php
 
-						if ( ! empty( $args['options'] ) ) {
-							foreach ( $args['options'] as $val => $label ) {
-								if ( $multiple ) {
-									$selected = in_array( $val, $value ) ? 'selected="selected"' : '';
-								} else {
-									$selected = selected( $value, $val, false );
-								}
-								echo "<option value='$val' " . $selected . ">$label</option>";
-							}
-						}
-						?>
+                        if ( ! empty( $args['options'] ) ) {
+                            foreach ( $args['options'] as $val => $label ) {
+                                if ( $multiple ) {
+                                    $selected = in_array( $val, $value ) ? 'selected="selected"' : '';
+                                } else {
+                                    $selected = selected( $value, $val, false );
+                                }
+                                echo "<option value='$val' " . $selected . ">$label</option>";
+                            }
+                        }
+                        ?>
 					</select>
 					<?php
-					break;
-				case "checkbox":
-					?>
+                    break;
+                case "checkbox":
+                    ?>
 					<input <?php echo $placeholder; ?>
 						<?php checked( 1, $value, true ) ?>
 						<?php echo $custom_attributes; ?>
@@ -3016,9 +3016,9 @@ 
 					<label
 						for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo $this->widget_field_title( $args );?><?php echo $this->widget_field_desc( $args ); ?></label>
 					<?php
-					break;
-				case "textarea":
-					?>
+                    break;
+                case "textarea":
+                    ?>
 					<label
 						for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo $this->widget_field_title( $args ); ?><?php echo $this->widget_field_desc( $args ); ?></label>
 					<textarea <?php echo $placeholder; ?> class="widefat"
@@ -3028,280 +3028,280 @@ 
 					><?php echo esc_attr( $value ); ?></textarea>
 					<?php
 
-					break;
-				case "hidden":
-					?>
+                    break;
+                case "hidden":
+                    ?>
 					<input id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
 					       name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) ); ?>" type="hidden"
 					       value="<?php echo esc_attr( $value ); ?>">
 					<?php
-					break;
-				default:
-					echo "No input type found!"; // @todo we need to add more input types.
-			}
+                    break;
+                default:
+                    echo "No input type found!"; // @todo we need to add more input types.
+            }
 
-			// after wrapper
-			?>
+            // after wrapper
+            ?>
 			</p>
 			<?php
 
 
-		}
-
-		public function get_widget_icon($icon = 'box-top', $title = ''){
-			if($icon=='box-top'){
-				return '<svg title="'.esc_attr($title).'" width="20px" height="20px" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414" role="img" aria-hidden="true" focusable="false"><rect x="2.714" y="5.492" width="1.048" height="9.017" fill="#555D66"></rect><rect x="16.265" y="5.498" width="1.023" height="9.003" fill="#555D66"></rect><rect x="5.518" y="2.186" width="8.964" height="2.482" fill="#272B2F"></rect><rect x="5.487" y="16.261" width="9.026" height="1.037" fill="#555D66"></rect></svg>';
-			}elseif($icon=='box-right'){
-				return '<svg title="'.esc_attr($title).'" width="20px" height="20px" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414" role="img" aria-hidden="true" focusable="false"><rect x="2.714" y="5.492" width="1.046" height="9.017" fill="#555D66"></rect><rect x="15.244" y="5.498" width="2.518" height="9.003" fill="#272B2F"></rect><rect x="5.518" y="2.719" width="8.964" height="0.954" fill="#555D66"></rect><rect x="5.487" y="16.308" width="9.026" height="0.99" fill="#555D66"></rect></svg>';
-			}elseif($icon=='box-bottom'){
-				return '<svg title="'.esc_attr($title).'" width="20px" height="20px" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414" role="img" aria-hidden="true" focusable="false"><rect x="2.714" y="5.492" width="1" height="9.017" fill="#555D66"></rect><rect x="16.261" y="5.498" width="1.027" height="9.003" fill="#555D66"></rect><rect x="5.518" y="2.719" width="8.964" height="0.968" fill="#555D66"></rect><rect x="5.487" y="15.28" width="9.026" height="2.499" fill="#272B2F"></rect></svg>';
-			}elseif($icon=='box-left'){
-				return '<svg title="'.esc_attr($title).'" width="20px" height="20px" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414" role="img" aria-hidden="true" focusable="false"><rect x="2.202" y="5.492" width="2.503" height="9.017" fill="#272B2F"></rect><rect x="16.276" y="5.498" width="1.012" height="9.003" fill="#555D66"></rect><rect x="5.518" y="2.719" width="8.964" height="0.966" fill="#555D66"></rect><rect x="5.487" y="16.303" width="9.026" height="0.995" fill="#555D66"></rect></svg>';
-			}
-		}
-
-		/**
-		 * Get the widget input description html.
-		 *
-		 * @param $args
-		 *
-		 * @return string
-		 * @todo, need to make its own tooltip script
-		 */
-		public function widget_field_desc( $args ) {
-
-			$description = '';
-			if ( isset( $args['desc'] ) && $args['desc'] ) {
-				if ( isset( $args['desc_tip'] ) && $args['desc_tip'] ) {
-					$description = $this->desc_tip( $args['desc'] );
-				} else {
-					$description = '<span class="description">' . wp_kses_post( $args['desc'] ) . '</span>';
-				}
-			}
-
-			return $description;
-		}
-
-		/**
-		 * Get the widget input title html.
-		 *
-		 * @param $args
-		 *
-		 * @return string
-		 */
-		public function widget_field_title( $args ) {
-
-			$title = '';
-			if ( isset( $args['title'] ) && $args['title'] ) {
-				if ( isset( $args['icon'] ) && $args['icon'] ) {
-					$title = self::get_widget_icon( $args['icon'], $args['title']  );
-				} else {
-					$title = esc_attr($args['title']);
-				}
-			}
-
-			return $title;
-		}
-
-		/**
-		 * Get the tool tip html.
-		 *
-		 * @param $tip
-		 * @param bool $allow_html
-		 *
-		 * @return string
-		 */
-		function desc_tip( $tip, $allow_html = false ) {
-			if ( $allow_html ) {
-				$tip = $this->sanitize_tooltip( $tip );
-			} else {
-				$tip = esc_attr( $tip );
-			}
-
-			return '<span class="gd-help-tip dashicons dashicons-editor-help" title="' . $tip . '"></span>';
-		}
-
-		/**
-		 * Sanitize a string destined to be a tooltip.
-		 *
-		 * @param string $var
-		 *
-		 * @return string
-		 */
-		public function sanitize_tooltip( $var ) {
-			return htmlspecialchars( wp_kses( html_entity_decode( $var ), array(
-				'br'     => array(),
-				'em'     => array(),
-				'strong' => array(),
-				'small'  => array(),
-				'span'   => array(),
-				'ul'     => array(),
-				'li'     => array(),
-				'ol'     => array(),
-				'p'      => array(),
-			) ) );
-		}
-
-		/**
-		 * Processing widget options on save
-		 *
-		 * @param array $new_instance The new options
-		 * @param array $old_instance The previous options
-		 *
-		 * @return array
-		 * @todo we should add some sanitation here.
-		 */
-		public function update( $new_instance, $old_instance ) {
-
-			//save the widget
-			$instance = array_merge( (array) $old_instance, (array) $new_instance );
-
-			// set widget instance
-			$this->instance = $instance;
-
-			if ( empty( $this->arguments ) ) {
-				$this->get_arguments();
-			}
-
-			// check for checkboxes
-			if ( ! empty( $this->arguments ) ) {
-				foreach ( $this->arguments as $argument ) {
-					if ( isset( $argument['type'] ) && $argument['type'] == 'checkbox' && ! isset( $new_instance[ $argument['name'] ] ) ) {
-						$instance[ $argument['name'] ] = '0';
-					}
-				}
-			}
-
-			return $instance;
-		}
-
-		/**
-		 * Checks if the current call is a ajax call to get the block content.
-		 *
-		 * This can be used in your widget to return different content as the block content.
-		 *
-		 * @since 1.0.3
-		 * @return bool
-		 */
-		public function is_block_content_call() {
-			$result = false;
-			if ( wp_doing_ajax() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'super_duper_output_shortcode' ) {
-				$result = true;
-			}
-
-			return $result;
-		}
-
-		/**
-		 * Get an instance hash that will be unique to the type and settings.
-		 *
-		 * @since 1.0.20
-		 * @return string
-		 */
-		public function get_instance_hash(){
-			$instance_string = $this->base_id.serialize($this->instance);
-			return hash('crc32b',$instance_string);
-		}
-
-		/**
-		 * Generate and return inline styles from CSS rules that will match the unique class of the instance.
-		 *
-		 * @param array $rules
-		 *
-		 * @since 1.0.20
-		 * @return string
-		 */
-		public function get_instance_style($rules = array()){
-			$css = '';
-
-			if(!empty($rules)){
-				$rules = array_unique($rules);
-				$instance_hash = $this->get_instance_hash();
-				$css .= "<style>";
-				foreach($rules as $rule){
-					$css .= ".sdel-$instance_hash $rule";
-				}
-				$css .= "</style>";
-			}
-
-			return $css;
-		}
-
-		/**
-		 * Encode shortcodes tags.
-		 *
-		 * @since 1.0.28
-		 *
-		 * @param string $content Content to search for shortcode tags.
-		 * @return string Content with shortcode tags removed.
-		 */
-		public function encode_shortcodes( $content ) {
-			// Avoids existing encoded tags.
-			$trans   = array(
-				'&#91;' => '&#091;',
-				'&#93;' => '&#093;',
-				'&amp;#91;' => '&#091;',
-				'&amp;#93;' => '&#093;',
-				'&lt;' => '&0lt;',
-				'&gt;' => '&0gt;',
-				'&amp;lt;' => '&0lt;',
-				'&amp;gt;' => '&0gt;',
-			);
-
-			$content = strtr( $content, $trans );
-
-			$trans   = array(
-				'[' => '&#91;',
-				']' => '&#93;',
-				'<' => '&lt;',
-				'>' => '&gt;',
-				'"' => '&quot;',
-				"'" => '&apos;',
-			);
-
-			$content = strtr( $content, $trans );
-
-			return $content;
-		}
-
-		/**
-		 * Remove encoded shortcod tags.
-		 *
-		 * @since 1.0.28
-		 *
-		 * @param string $content Content to search for shortcode tags.
-		 * @return string Content with decoded shortcode tags.
-		 */
-		public function decode_shortcodes( $content ) {
-			$trans   = array(
-				'&#91;' => '[',
-				'&#93;' => ']',
-				'&amp;#91;' => '[',
-				'&amp;#93;' => ']',
-				'&lt;' => '<',
-				'&gt;' => '>',
-				'&amp;lt;' => '<',
-				'&amp;gt;' => '>',
-				'&quot;' => '"',
-				'&apos;' => "'",
-			);
-
-			$content = strtr( $content, $trans );
-
-			$trans   = array(
-				'&#091;' => '&#91;',
-				'&#093;' => '&#93;',
-				'&amp;#091;' => '&#91;',
-				'&amp;#093;' => '&#93;',
-				'&0lt;' => '&lt;',
-				'&0gt;' => '&gt;',
-				'&amp;0lt;' => '&lt;',
-				'&amp;0gt;' => '&gt;',
-			);
-
-			$content = strtr( $content, $trans );
-
-			return $content;
-		}
-	}
+        }
+
+        public function get_widget_icon($icon = 'box-top', $title = ''){
+            if($icon=='box-top'){
+                return '<svg title="'.esc_attr($title).'" width="20px" height="20px" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414" role="img" aria-hidden="true" focusable="false"><rect x="2.714" y="5.492" width="1.048" height="9.017" fill="#555D66"></rect><rect x="16.265" y="5.498" width="1.023" height="9.003" fill="#555D66"></rect><rect x="5.518" y="2.186" width="8.964" height="2.482" fill="#272B2F"></rect><rect x="5.487" y="16.261" width="9.026" height="1.037" fill="#555D66"></rect></svg>';
+            }elseif($icon=='box-right'){
+                return '<svg title="'.esc_attr($title).'" width="20px" height="20px" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414" role="img" aria-hidden="true" focusable="false"><rect x="2.714" y="5.492" width="1.046" height="9.017" fill="#555D66"></rect><rect x="15.244" y="5.498" width="2.518" height="9.003" fill="#272B2F"></rect><rect x="5.518" y="2.719" width="8.964" height="0.954" fill="#555D66"></rect><rect x="5.487" y="16.308" width="9.026" height="0.99" fill="#555D66"></rect></svg>';
+            }elseif($icon=='box-bottom'){
+                return '<svg title="'.esc_attr($title).'" width="20px" height="20px" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414" role="img" aria-hidden="true" focusable="false"><rect x="2.714" y="5.492" width="1" height="9.017" fill="#555D66"></rect><rect x="16.261" y="5.498" width="1.027" height="9.003" fill="#555D66"></rect><rect x="5.518" y="2.719" width="8.964" height="0.968" fill="#555D66"></rect><rect x="5.487" y="15.28" width="9.026" height="2.499" fill="#272B2F"></rect></svg>';
+            }elseif($icon=='box-left'){
+                return '<svg title="'.esc_attr($title).'" width="20px" height="20px" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414" role="img" aria-hidden="true" focusable="false"><rect x="2.202" y="5.492" width="2.503" height="9.017" fill="#272B2F"></rect><rect x="16.276" y="5.498" width="1.012" height="9.003" fill="#555D66"></rect><rect x="5.518" y="2.719" width="8.964" height="0.966" fill="#555D66"></rect><rect x="5.487" y="16.303" width="9.026" height="0.995" fill="#555D66"></rect></svg>';
+            }
+        }
+
+        /**
+         * Get the widget input description html.
+         *
+         * @param $args
+         *
+         * @return string
+         * @todo, need to make its own tooltip script
+         */
+        public function widget_field_desc( $args ) {
+
+            $description = '';
+            if ( isset( $args['desc'] ) && $args['desc'] ) {
+                if ( isset( $args['desc_tip'] ) && $args['desc_tip'] ) {
+                    $description = $this->desc_tip( $args['desc'] );
+                } else {
+                    $description = '<span class="description">' . wp_kses_post( $args['desc'] ) . '</span>';
+                }
+            }
+
+            return $description;
+        }
+
+        /**
+         * Get the widget input title html.
+         *
+         * @param $args
+         *
+         * @return string
+         */
+        public function widget_field_title( $args ) {
+
+            $title = '';
+            if ( isset( $args['title'] ) && $args['title'] ) {
+                if ( isset( $args['icon'] ) && $args['icon'] ) {
+                    $title = self::get_widget_icon( $args['icon'], $args['title']  );
+                } else {
+                    $title = esc_attr($args['title']);
+                }
+            }
+
+            return $title;
+        }
+
+        /**
+         * Get the tool tip html.
+         *
+         * @param $tip
+         * @param bool $allow_html
+         *
+         * @return string
+         */
+        function desc_tip( $tip, $allow_html = false ) {
+            if ( $allow_html ) {
+                $tip = $this->sanitize_tooltip( $tip );
+            } else {
+                $tip = esc_attr( $tip );
+            }
+
+            return '<span class="gd-help-tip dashicons dashicons-editor-help" title="' . $tip . '"></span>';
+        }
+
+        /**
+         * Sanitize a string destined to be a tooltip.
+         *
+         * @param string $var
+         *
+         * @return string
+         */
+        public function sanitize_tooltip( $var ) {
+            return htmlspecialchars( wp_kses( html_entity_decode( $var ), array(
+                'br'     => array(),
+                'em'     => array(),
+                'strong' => array(),
+                'small'  => array(),
+                'span'   => array(),
+                'ul'     => array(),
+                'li'     => array(),
+                'ol'     => array(),
+                'p'      => array(),
+            ) ) );
+        }
+
+        /**
+         * Processing widget options on save
+         *
+         * @param array $new_instance The new options
+         * @param array $old_instance The previous options
+         *
+         * @return array
+         * @todo we should add some sanitation here.
+         */
+        public function update( $new_instance, $old_instance ) {
+
+            //save the widget
+            $instance = array_merge( (array) $old_instance, (array) $new_instance );
+
+            // set widget instance
+            $this->instance = $instance;
+
+            if ( empty( $this->arguments ) ) {
+                $this->get_arguments();
+            }
+
+            // check for checkboxes
+            if ( ! empty( $this->arguments ) ) {
+                foreach ( $this->arguments as $argument ) {
+                    if ( isset( $argument['type'] ) && $argument['type'] == 'checkbox' && ! isset( $new_instance[ $argument['name'] ] ) ) {
+                        $instance[ $argument['name'] ] = '0';
+                    }
+                }
+            }
+
+            return $instance;
+        }
+
+        /**
+         * Checks if the current call is a ajax call to get the block content.
+         *
+         * This can be used in your widget to return different content as the block content.
+         *
+         * @since 1.0.3
+         * @return bool
+         */
+        public function is_block_content_call() {
+            $result = false;
+            if ( wp_doing_ajax() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'super_duper_output_shortcode' ) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        /**
+         * Get an instance hash that will be unique to the type and settings.
+         *
+         * @since 1.0.20
+         * @return string
+         */
+        public function get_instance_hash(){
+            $instance_string = $this->base_id.serialize($this->instance);
+            return hash('crc32b',$instance_string);
+        }
+
+        /**
+         * Generate and return inline styles from CSS rules that will match the unique class of the instance.
+         *
+         * @param array $rules
+         *
+         * @since 1.0.20
+         * @return string
+         */
+        public function get_instance_style($rules = array()){
+            $css = '';
+
+            if(!empty($rules)){
+                $rules = array_unique($rules);
+                $instance_hash = $this->get_instance_hash();
+                $css .= "<style>";
+                foreach($rules as $rule){
+                    $css .= ".sdel-$instance_hash $rule";
+                }
+                $css .= "</style>";
+            }
+
+            return $css;
+        }
+
+        /**
+         * Encode shortcodes tags.
+         *
+         * @since 1.0.28
+         *
+         * @param string $content Content to search for shortcode tags.
+         * @return string Content with shortcode tags removed.
+         */
+        public function encode_shortcodes( $content ) {
+            // Avoids existing encoded tags.
+            $trans   = array(
+                '&#91;' => '&#091;',
+                '&#93;' => '&#093;',
+                '&amp;#91;' => '&#091;',
+                '&amp;#93;' => '&#093;',
+                '&lt;' => '&0lt;',
+                '&gt;' => '&0gt;',
+                '&amp;lt;' => '&0lt;',
+                '&amp;gt;' => '&0gt;',
+            );
+
+            $content = strtr( $content, $trans );
+
+            $trans   = array(
+                '[' => '&#91;',
+                ']' => '&#93;',
+                '<' => '&lt;',
+                '>' => '&gt;',
+                '"' => '&quot;',
+                "'" => '&apos;',
+            );
+
+            $content = strtr( $content, $trans );
+
+            return $content;
+        }
+
+        /**
+         * Remove encoded shortcod tags.
+         *
+         * @since 1.0.28
+         *
+         * @param string $content Content to search for shortcode tags.
+         * @return string Content with decoded shortcode tags.
+         */
+        public function decode_shortcodes( $content ) {
+            $trans   = array(
+                '&#91;' => '[',
+                '&#93;' => ']',
+                '&amp;#91;' => '[',
+                '&amp;#93;' => ']',
+                '&lt;' => '<',
+                '&gt;' => '>',
+                '&amp;lt;' => '<',
+                '&amp;gt;' => '>',
+                '&quot;' => '"',
+                '&apos;' => "'",
+            );
+
+            $content = strtr( $content, $trans );
+
+            $trans   = array(
+                '&#091;' => '&#91;',
+                '&#093;' => '&#93;',
+                '&amp;#091;' => '&#91;',
+                '&amp;#093;' => '&#93;',
+                '&0lt;' => '&lt;',
+                '&0gt;' => '&gt;',
+                '&amp;0lt;' => '&lt;',
+                '&amp;0gt;' => '&gt;',
+            );
+
+            $content = strtr( $content, $trans );
+
+            return $content;
+        }
+    }
 }
\ No newline at end of file

vendor/composer/InstalledVersions.php

Indentation +60 added lines, -60 removed lines

@@ -12,8 +12,8 @@ 
 class InstalledVersions
 {
 private static $installed = array (
-  'root' => 
-  array (
+    'root' => 
+    array (
     'pretty_version' => 'dev-master',
     'version' => 'dev-master',
     'aliases' => 
@@ -21,96 +21,96 @@ 
     ),
     'reference' => '6acdeda97fbd759d4e263c86581ddd1f32888954',
     'name' => 'ayecode/invoicing',
-  ),
-  'versions' => 
-  array (
+    ),
+    'versions' => 
+    array (
     'ayecode/ayecode-connect-helper' => 
     array (
-      'pretty_version' => '1.0.3',
-      'version' => '1.0.3.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => '1af7cdefdbd20d4443a3ab4834e4c1cd8fe57fb4',
+        'pretty_version' => '1.0.3',
+        'version' => '1.0.3.0',
+        'aliases' => 
+        array (
+        ),
+        'reference' => '1af7cdefdbd20d4443a3ab4834e4c1cd8fe57fb4',
     ),
     'ayecode/invoicing' => 
     array (
-      'pretty_version' => 'dev-master',
-      'version' => 'dev-master',
-      'aliases' => 
-      array (
-      ),
-      'reference' => '6acdeda97fbd759d4e263c86581ddd1f32888954',
+        'pretty_version' => 'dev-master',
+        'version' => 'dev-master',
+        'aliases' => 
+        array (
+        ),
+        'reference' => '6acdeda97fbd759d4e263c86581ddd1f32888954',
     ),
     'ayecode/wp-ayecode-ui' => 
     array (
-      'pretty_version' => '0.1.62',
-      'version' => '0.1.62.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => 'f0625aa6f695cef39fe75bc1707026824e9841d9',
+        'pretty_version' => '0.1.62',
+        'version' => '0.1.62.0',
+        'aliases' => 
+        array (
+        ),
+        'reference' => 'f0625aa6f695cef39fe75bc1707026824e9841d9',
     ),
     'ayecode/wp-deactivation-survey' => 
     array (
-      'pretty_version' => '1.0.4',
-      'version' => '1.0.4.0',
-      'aliases' => 
-      array (
-      ),
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+        'aliases' => 
+        array (
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+        array (
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     array (
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+        array (
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     array (
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+        array (
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-  ),
 );