AyeCode / invoicing

includes/payments/class-getpaid-form-item.php

Indentation +359 added lines, -359 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -10,67 +10,67 @@ 
 class GetPaid_Form_Item  extends WPInv_Item {
 
     /**
-	 * Stores a custom description for the item.
-	 *
-	 * @var string
-	 */
-	protected $custom_description = null;
-
-	/**
-	 * Stores the item quantity.
-	 *
-	 * @var float
-	 */
-	protected $quantity = 1;
-
-	/**
-	 * Stores the item meta.
-	 *
-	 * @var array
-	 */
-	protected $meta = array();
-
-	/**
-	 * Is this item required?
-	 *
-	 * @var int
-	 */
-	protected $is_required = true;
-
-	/**
-	 * Are quantities allowed?
-	 *
-	 * @var int
-	 */
-	protected $allow_quantities = false;
-
-	/**
-	 * Associated invoice.
-	 *
-	 * @var int
-	 */
-	public $invoice_id = 0;
-
-	/**
-	 * Item discount.
-	 *
-	 * @var float
-	 */
-	public $item_discount = 0;
-
-	/**
-	 * Recurring item discount.
-	 *
-	 * @var float
-	 */
-	public $recurring_item_discount = 0;
-
-	/**
-	 * Item tax.
-	 *
-	 * @var float
-	 */
-	public $item_tax = 0;
+     * Stores a custom description for the item.
+     *
+     * @var string
+     */
+    protected $custom_description = null;
+
+    /**
+     * Stores the item quantity.
+     *
+     * @var float
+     */
+    protected $quantity = 1;
+
+    /**
+     * Stores the item meta.
+     *
+     * @var array
+     */
+    protected $meta = array();
+
+    /**
+     * Is this item required?
+     *
+     * @var int
+     */
+    protected $is_required = true;
+
+    /**
+     * Are quantities allowed?
+     *
+     * @var int
+     */
+    protected $allow_quantities = false;
+
+    /**
+     * Associated invoice.
+     *
+     * @var int
+     */
+    public $invoice_id = 0;
+
+    /**
+     * Item discount.
+     *
+     * @var float
+     */
+    public $item_discount = 0;
+
+    /**
+     * Recurring item discount.
+     *
+     * @var float
+     */
+    public $recurring_item_discount = 0;
+
+    /**
+     * Item tax.
+     *
+     * @var float
+     */
+    public $item_tax = 0;
 
     /*
 	|--------------------------------------------------------------------------
@@ -88,230 +88,230 @@ 
     */
 
     /**
-	 * Get the item name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_name( $context = 'view' ) {
-		$name = parent::get_name( $context );
-		return $name . wpinv_get_item_suffix( $this );
-	}
-
-	/**
-	 * Get the item name without a suffix.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_raw_name( $context = 'view' ) {
-		return parent::get_name( $context );
-	}
-
-	/**
-	 * Get the item description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_description( $context = 'view' ) {
-
-		if ( isset( $this->custom_description ) ) {
-			return $this->custom_description;
-		}
-
-		return parent::get_description( $context );
-	}
-
-	/**
-	 * Returns the sub total.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_sub_total( $context = 'view' ) {
-		return $this->get_quantity( $context ) * $this->get_initial_price( $context );
-	}
-
-	/**
-	 * Returns the recurring sub total.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_recurring_sub_total( $context = 'view' ) {
-
-		if ( $this->is_recurring() ) {
-			return $this->get_quantity( $context ) * $this->get_price( $context );
-		}
-
-		return 0;
-	}
-
-	/**
-	 * @deprecated
-	 */
-	public function get_qantity( $context = 'view' ) {
-		return $this->get_quantity( $context );
-	}
-
-	/**
-	 * Get the item quantity.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_quantity( $context = 'view' ) {
-		$quantity = (float) $this->quantity;
-
-		if ( 'view' === $context ) {
-			return apply_filters( 'getpaid_payment_form_item_quantity', $quantity, $this );
-		}
-
-		return $quantity;
-
-	}
-
-	/**
-	 * Get the item meta data.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return meta
-	 */
-	public function get_item_meta( $context = 'view' ) {
-		$meta = $this->meta;
-
-		if ( 'view' === $context ) {
-			return apply_filters( 'getpaid_payment_form_item_meta', $meta, $this );
-		}
-
-		return $meta;
-
-	}
-
-	/**
-	 * Returns whether or not customers can update the item quantity.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return bool
-	 */
-	public function get_allow_quantities( $context = 'view' ) {
-		$allow_quantities = (bool) $this->allow_quantities;
-
-		if ( 'view' === $context ) {
-			return apply_filters( 'getpaid_payment_form_item_allow_quantities', $allow_quantities, $this );
-		}
-
-		return $allow_quantities;
-
-	}
-
-	/**
-	 * Returns whether or not the item is required.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return bool
-	 */
-	public function get_is_required( $context = 'view' ) {
-		$is_required = (bool) $this->is_required;
-
-		if ( 'view' === $context ) {
-			return apply_filters( 'getpaid_payment_form_item_is_required', $is_required, $this );
-		}
-
-		return $is_required;
-
-	}
-
-	/**
-	 * Prepares form data for use.
-	 *
-	 * @since 1.0.19
-	 * @return array
-	 */
-	public function prepare_data_for_use( $required = null ) {
-
-		$required = is_null( $required ) ? $this->is_required() : $required;
-		return array(
-			'title'            => wp_strip_all_tags( $this->get_name() ),
-			'id'               => $this->get_id(),
-			'price'            => $this->get_price(),
-			'recurring'        => $this->is_recurring(),
-			'description'      => $this->get_description(),
-			'allow_quantities' => $this->allows_quantities(),
-			'required'         => $required,
-		);
-
-	}
-
-	/**
-	 * Prepares form data for ajax use.
-	 *
-	 * @since 1.0.19
-	 * @return array
-	 */
-	public function prepare_data_for_invoice_edit_ajax( $currency = '', $is_renewal = false ) {
-
-		$description = getpaid_item_recurring_price_help_text( $this, $currency );
-
-		if ( $description ) {
-			$description = "<div class='getpaid-subscription-help-text'>$description</div>";
-		}
-
-		$price    = ! $is_renewal ? $this->get_price() : $this->get_recurring_price();
-		$subtotal = ! $is_renewal ? $this->get_sub_total() : $this->get_recurring_sub_total();
-		return array(
-			'id'     => $this->get_id(),
-			'texts'  => array(
-				'item-name'        => sanitize_text_field( $this->get_name() ),
-				'item-description' => wp_kses_post( $this->get_description() ) . $description,
-				'item-quantity'    => floatval( $this->get_quantity() ),
-				'item-price'       => wpinv_price( $price, $currency ),
-				'item-total'       => wpinv_price( $subtotal, $currency ),
-			),
-			'inputs' => array(
-				'item-id'          => $this->get_id(),
-				'item-name'        => sanitize_text_field( $this->get_name() ),
-				'item-description' => wp_kses_post( $this->get_description() ),
-				'item-quantity'    => floatval( $this->get_quantity() ),
-				'item-price'       => $price,
-			),
-		);
-
-	}
-
-	/**
-	 * Prepares form data for saving (cart_details).
-	 *
-	 * @since 1.0.19
-	 * @return array
-	 */
-	public function prepare_data_for_saving() {
-
-		return array(
-			'post_id'          => $this->invoice_id,
-			'item_id'          => $this->get_id(),
-			'item_name'        => sanitize_text_field( $this->get_raw_name( 'edit' ) ),
-			'item_description' => $this->get_description( 'edit' ),
-			'tax'              => $this->item_tax,
-			'item_price'       => $this->get_price( 'edit' ),
-			'quantity'         => (float) $this->get_quantity( 'edit' ),
-			'discount'         => $this->item_discount,
-			'subtotal'         => $this->get_sub_total( 'edit' ),
-			'price'            => $this->get_sub_total( 'edit' ) + $this->item_tax - $this->item_discount,
-			'meta'             => $this->get_item_meta( 'edit' ),
-		);
-
-	}
+     * Get the item name.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_name( $context = 'view' ) {
+        $name = parent::get_name( $context );
+        return $name . wpinv_get_item_suffix( $this );
+    }
+
+    /**
+     * Get the item name without a suffix.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_raw_name( $context = 'view' ) {
+        return parent::get_name( $context );
+    }
+
+    /**
+     * Get the item description.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_description( $context = 'view' ) {
+
+        if ( isset( $this->custom_description ) ) {
+            return $this->custom_description;
+        }
+
+        return parent::get_description( $context );
+    }
+
+    /**
+     * Returns the sub total.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_sub_total( $context = 'view' ) {
+        return $this->get_quantity( $context ) * $this->get_initial_price( $context );
+    }
+
+    /**
+     * Returns the recurring sub total.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_recurring_sub_total( $context = 'view' ) {
+
+        if ( $this->is_recurring() ) {
+            return $this->get_quantity( $context ) * $this->get_price( $context );
+        }
+
+        return 0;
+    }
+
+    /**
+     * @deprecated
+     */
+    public function get_qantity( $context = 'view' ) {
+        return $this->get_quantity( $context );
+    }
+
+    /**
+     * Get the item quantity.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_quantity( $context = 'view' ) {
+        $quantity = (float) $this->quantity;
+
+        if ( 'view' === $context ) {
+            return apply_filters( 'getpaid_payment_form_item_quantity', $quantity, $this );
+        }
+
+        return $quantity;
+
+    }
+
+    /**
+     * Get the item meta data.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return meta
+     */
+    public function get_item_meta( $context = 'view' ) {
+        $meta = $this->meta;
+
+        if ( 'view' === $context ) {
+            return apply_filters( 'getpaid_payment_form_item_meta', $meta, $this );
+        }
+
+        return $meta;
+
+    }
+
+    /**
+     * Returns whether or not customers can update the item quantity.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return bool
+     */
+    public function get_allow_quantities( $context = 'view' ) {
+        $allow_quantities = (bool) $this->allow_quantities;
+
+        if ( 'view' === $context ) {
+            return apply_filters( 'getpaid_payment_form_item_allow_quantities', $allow_quantities, $this );
+        }
+
+        return $allow_quantities;
+
+    }
+
+    /**
+     * Returns whether or not the item is required.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return bool
+     */
+    public function get_is_required( $context = 'view' ) {
+        $is_required = (bool) $this->is_required;
+
+        if ( 'view' === $context ) {
+            return apply_filters( 'getpaid_payment_form_item_is_required', $is_required, $this );
+        }
+
+        return $is_required;
+
+    }
+
+    /**
+     * Prepares form data for use.
+     *
+     * @since 1.0.19
+     * @return array
+     */
+    public function prepare_data_for_use( $required = null ) {
+
+        $required = is_null( $required ) ? $this->is_required() : $required;
+        return array(
+            'title'            => wp_strip_all_tags( $this->get_name() ),
+            'id'               => $this->get_id(),
+            'price'            => $this->get_price(),
+            'recurring'        => $this->is_recurring(),
+            'description'      => $this->get_description(),
+            'allow_quantities' => $this->allows_quantities(),
+            'required'         => $required,
+        );
+
+    }
+
+    /**
+     * Prepares form data for ajax use.
+     *
+     * @since 1.0.19
+     * @return array
+     */
+    public function prepare_data_for_invoice_edit_ajax( $currency = '', $is_renewal = false ) {
+
+        $description = getpaid_item_recurring_price_help_text( $this, $currency );
+
+        if ( $description ) {
+            $description = "<div class='getpaid-subscription-help-text'>$description</div>";
+        }
+
+        $price    = ! $is_renewal ? $this->get_price() : $this->get_recurring_price();
+        $subtotal = ! $is_renewal ? $this->get_sub_total() : $this->get_recurring_sub_total();
+        return array(
+            'id'     => $this->get_id(),
+            'texts'  => array(
+                'item-name'        => sanitize_text_field( $this->get_name() ),
+                'item-description' => wp_kses_post( $this->get_description() ) . $description,
+                'item-quantity'    => floatval( $this->get_quantity() ),
+                'item-price'       => wpinv_price( $price, $currency ),
+                'item-total'       => wpinv_price( $subtotal, $currency ),
+            ),
+            'inputs' => array(
+                'item-id'          => $this->get_id(),
+                'item-name'        => sanitize_text_field( $this->get_name() ),
+                'item-description' => wp_kses_post( $this->get_description() ),
+                'item-quantity'    => floatval( $this->get_quantity() ),
+                'item-price'       => $price,
+            ),
+        );
+
+    }
+
+    /**
+     * Prepares form data for saving (cart_details).
+     *
+     * @since 1.0.19
+     * @return array
+     */
+    public function prepare_data_for_saving() {
+
+        return array(
+            'post_id'          => $this->invoice_id,
+            'item_id'          => $this->get_id(),
+            'item_name'        => sanitize_text_field( $this->get_raw_name( 'edit' ) ),
+            'item_description' => $this->get_description( 'edit' ),
+            'tax'              => $this->item_tax,
+            'item_price'       => $this->get_price( 'edit' ),
+            'quantity'         => (float) $this->get_quantity( 'edit' ),
+            'discount'         => $this->item_discount,
+            'subtotal'         => $this->get_sub_total( 'edit' ),
+            'price'            => $this->get_sub_total( 'edit' ) + $this->item_tax - $this->item_discount,
+            'meta'             => $this->get_item_meta( 'edit' ),
+        );
+
+    }
 
     /*
 	|--------------------------------------------------------------------------
@@ -323,70 +323,70 @@ 
 	| object.
     */
 
-	/**
-	 * Set the item qantity.
-	 *
-	 * @since 1.0.19
-	 * @param  float $quantity The item quantity.
-	 */
-	public function set_quantity( $quantity ) {
-
-		if ( ! is_numeric( $quantity ) ) {
-			$quantity = 1;
-		}
-
-		$this->quantity = (float) $quantity;
-
-	}
-
-	/**
-	 * Set the item meta data.
-	 *
-	 * @since 1.0.19
-	 * @param  array $meta The item meta data.
-	 */
-	public function set_item_meta( $meta ) {
-		$this->meta = maybe_unserialize( $meta );
-	}
-
-	/**
-	 * Set whether or not the quantities are allowed.
-	 *
-	 * @since 1.0.19
-	 * @param  bool $allow_quantities
-	 */
-	public function set_allow_quantities( $allow_quantities ) {
-		$this->allow_quantities = (bool) $allow_quantities;
-	}
-
-	/**
-	 * Set whether or not the item is required.
-	 *
-	 * @since 1.0.19
-	 * @param  bool $is_required
-	 */
-	public function set_is_required( $is_required ) {
-		$this->is_required = (bool) $is_required;
-	}
-
-	/**
-	 * Sets the custom item description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $description
-	 */
-	public function set_custom_description( $description ) {
-		$this->custom_description = $description;
-	}
+    /**
+     * Set the item qantity.
+     *
+     * @since 1.0.19
+     * @param  float $quantity The item quantity.
+     */
+    public function set_quantity( $quantity ) {
+
+        if ( ! is_numeric( $quantity ) ) {
+            $quantity = 1;
+        }
+
+        $this->quantity = (float) $quantity;
+
+    }
+
+    /**
+     * Set the item meta data.
+     *
+     * @since 1.0.19
+     * @param  array $meta The item meta data.
+     */
+    public function set_item_meta( $meta ) {
+        $this->meta = maybe_unserialize( $meta );
+    }
+
+    /**
+     * Set whether or not the quantities are allowed.
+     *
+     * @since 1.0.19
+     * @param  bool $allow_quantities
+     */
+    public function set_allow_quantities( $allow_quantities ) {
+        $this->allow_quantities = (bool) $allow_quantities;
+    }
+
+    /**
+     * Set whether or not the item is required.
+     *
+     * @since 1.0.19
+     * @param  bool $is_required
+     */
+    public function set_is_required( $is_required ) {
+        $this->is_required = (bool) $is_required;
+    }
+
+    /**
+     * Sets the custom item description.
+     *
+     * @since 1.0.19
+     * @param  string $description
+     */
+    public function set_custom_description( $description ) {
+        $this->custom_description = $description;
+    }
 
     /**
      * We do not want to save items to the database.
      *
-	 * @return int item id
+     * @return int item id
      */
     public function save( $data = array() ) {
         return $this->get_id();
-	}
+    }
 
     /*
 	|--------------------------------------------------------------------------
@@ -398,23 +398,23 @@ 
 	*/
 
     /**
-	 * Checks whether the item has enabled dynamic pricing.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
-	public function is_required() {
+     * Checks whether the item has enabled dynamic pricing.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
+    public function is_required() {
         return (bool) $this->get_is_required();
-	}
-
-	/**
-	 * Checks whether users can edit the quantities.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
-	public function allows_quantities() {
+    }
+
+    /**
+     * Checks whether users can edit the quantities.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
+    public function allows_quantities() {
         return (bool) $this->get_allow_quantities();
-	}
+    }
 
 }

Spacing +59 added lines, -59 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
@@ -94,9 +94,9 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_name( $context = 'view' ) {
-		$name = parent::get_name( $context );
-		return $name . wpinv_get_item_suffix( $this );
+	public function get_name($context = 'view') {
+		$name = parent::get_name($context);
+		return $name . wpinv_get_item_suffix($this);
 	}
 
 	/**
@@ -106,8 +106,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_raw_name( $context = 'view' ) {
-		return parent::get_name( $context );
+	public function get_raw_name($context = 'view') {
+		return parent::get_name($context);
 	}
 
 	/**
@@ -117,13 +117,13 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_description( $context = 'view' ) {
+	public function get_description($context = 'view') {
 
-		if ( isset( $this->custom_description ) ) {
+		if (isset($this->custom_description)) {
 			return $this->custom_description;
 		}
 
-		return parent::get_description( $context );
+		return parent::get_description($context);
 	}
 
 	/**
@@ -133,8 +133,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_sub_total( $context = 'view' ) {
-		return $this->get_quantity( $context ) * $this->get_initial_price( $context );
+	public function get_sub_total($context = 'view') {
+		return $this->get_quantity($context) * $this->get_initial_price($context);
 	}
 
 	/**
@@ -144,10 +144,10 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_recurring_sub_total( $context = 'view' ) {
+	public function get_recurring_sub_total($context = 'view') {
 
-		if ( $this->is_recurring() ) {
-			return $this->get_quantity( $context ) * $this->get_price( $context );
+		if ($this->is_recurring()) {
+			return $this->get_quantity($context) * $this->get_price($context);
 		}
 
 		return 0;
@@ -156,8 +156,8 @@ 
 	/**
 	 * @deprecated
 	 */
-	public function get_qantity( $context = 'view' ) {
-		return $this->get_quantity( $context );
+	public function get_qantity($context = 'view') {
+		return $this->get_quantity($context);
 	}
 
 	/**
@@ -167,11 +167,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_quantity( $context = 'view' ) {
+	public function get_quantity($context = 'view') {
 		$quantity = (float) $this->quantity;
 
-		if ( 'view' === $context ) {
-			return apply_filters( 'getpaid_payment_form_item_quantity', $quantity, $this );
+		if ('view' === $context) {
+			return apply_filters('getpaid_payment_form_item_quantity', $quantity, $this);
 		}
 
 		return $quantity;
@@ -185,11 +185,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return meta
 	 */
-	public function get_item_meta( $context = 'view' ) {
+	public function get_item_meta($context = 'view') {
 		$meta = $this->meta;
 
-		if ( 'view' === $context ) {
-			return apply_filters( 'getpaid_payment_form_item_meta', $meta, $this );
+		if ('view' === $context) {
+			return apply_filters('getpaid_payment_form_item_meta', $meta, $this);
 		}
 
 		return $meta;
@@ -203,11 +203,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_allow_quantities( $context = 'view' ) {
+	public function get_allow_quantities($context = 'view') {
 		$allow_quantities = (bool) $this->allow_quantities;
 
-		if ( 'view' === $context ) {
-			return apply_filters( 'getpaid_payment_form_item_allow_quantities', $allow_quantities, $this );
+		if ('view' === $context) {
+			return apply_filters('getpaid_payment_form_item_allow_quantities', $allow_quantities, $this);
 		}
 
 		return $allow_quantities;
@@ -221,11 +221,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_is_required( $context = 'view' ) {
+	public function get_is_required($context = 'view') {
 		$is_required = (bool) $this->is_required;
 
-		if ( 'view' === $context ) {
-			return apply_filters( 'getpaid_payment_form_item_is_required', $is_required, $this );
+		if ('view' === $context) {
+			return apply_filters('getpaid_payment_form_item_is_required', $is_required, $this);
 		}
 
 		return $is_required;
@@ -238,11 +238,11 @@ 
 	 * @since 1.0.19
 	 * @return array
 	 */
-	public function prepare_data_for_use( $required = null ) {
+	public function prepare_data_for_use($required = null) {
 
-		$required = is_null( $required ) ? $this->is_required() : $required;
+		$required = is_null($required) ? $this->is_required() : $required;
 		return array(
-			'title'            => wp_strip_all_tags( $this->get_name() ),
+			'title'            => wp_strip_all_tags($this->get_name()),
 			'id'               => $this->get_id(),
 			'price'            => $this->get_price(),
 			'recurring'        => $this->is_recurring(),
@@ -259,30 +259,30 @@ 
 	 * @since 1.0.19
 	 * @return array
 	 */
-	public function prepare_data_for_invoice_edit_ajax( $currency = '', $is_renewal = false ) {
+	public function prepare_data_for_invoice_edit_ajax($currency = '', $is_renewal = false) {
 
-		$description = getpaid_item_recurring_price_help_text( $this, $currency );
+		$description = getpaid_item_recurring_price_help_text($this, $currency);
 
-		if ( $description ) {
+		if ($description) {
 			$description = "<div class='getpaid-subscription-help-text'>$description</div>";
 		}
 
-		$price    = ! $is_renewal ? $this->get_price() : $this->get_recurring_price();
-		$subtotal = ! $is_renewal ? $this->get_sub_total() : $this->get_recurring_sub_total();
+		$price    = !$is_renewal ? $this->get_price() : $this->get_recurring_price();
+		$subtotal = !$is_renewal ? $this->get_sub_total() : $this->get_recurring_sub_total();
 		return array(
 			'id'     => $this->get_id(),
 			'texts'  => array(
-				'item-name'        => sanitize_text_field( $this->get_name() ),
-				'item-description' => wp_kses_post( $this->get_description() ) . $description,
-				'item-quantity'    => floatval( $this->get_quantity() ),
-				'item-price'       => wpinv_price( $price, $currency ),
-				'item-total'       => wpinv_price( $subtotal, $currency ),
+				'item-name'        => sanitize_text_field($this->get_name()),
+				'item-description' => wp_kses_post($this->get_description()) . $description,
+				'item-quantity'    => floatval($this->get_quantity()),
+				'item-price'       => wpinv_price($price, $currency),
+				'item-total'       => wpinv_price($subtotal, $currency),
 			),
 			'inputs' => array(
 				'item-id'          => $this->get_id(),
-				'item-name'        => sanitize_text_field( $this->get_name() ),
-				'item-description' => wp_kses_post( $this->get_description() ),
-				'item-quantity'    => floatval( $this->get_quantity() ),
+				'item-name'        => sanitize_text_field($this->get_name()),
+				'item-description' => wp_kses_post($this->get_description()),
+				'item-quantity'    => floatval($this->get_quantity()),
 				'item-price'       => $price,
 			),
 		);
@@ -300,15 +300,15 @@ 
 		return array(
 			'post_id'          => $this->invoice_id,
 			'item_id'          => $this->get_id(),
-			'item_name'        => sanitize_text_field( $this->get_raw_name( 'edit' ) ),
-			'item_description' => $this->get_description( 'edit' ),
+			'item_name'        => sanitize_text_field($this->get_raw_name('edit')),
+			'item_description' => $this->get_description('edit'),
 			'tax'              => $this->item_tax,
-			'item_price'       => $this->get_price( 'edit' ),
-			'quantity'         => (float) $this->get_quantity( 'edit' ),
+			'item_price'       => $this->get_price('edit'),
+			'quantity'         => (float) $this->get_quantity('edit'),
 			'discount'         => $this->item_discount,
-			'subtotal'         => $this->get_sub_total( 'edit' ),
-			'price'            => $this->get_sub_total( 'edit' ) + $this->item_tax - $this->item_discount,
-			'meta'             => $this->get_item_meta( 'edit' ),
+			'subtotal'         => $this->get_sub_total('edit'),
+			'price'            => $this->get_sub_total('edit') + $this->item_tax - $this->item_discount,
+			'meta'             => $this->get_item_meta('edit'),
 		);
 
 	}
@@ -329,9 +329,9 @@ 
 	 * @since 1.0.19
 	 * @param  float $quantity The item quantity.
 	 */
-	public function set_quantity( $quantity ) {
+	public function set_quantity($quantity) {
 
-		if ( ! is_numeric( $quantity ) ) {
+		if (!is_numeric($quantity)) {
 			$quantity = 1;
 		}
 
@@ -345,8 +345,8 @@ 
 	 * @since 1.0.19
 	 * @param  array $meta The item meta data.
 	 */
-	public function set_item_meta( $meta ) {
-		$this->meta = maybe_unserialize( $meta );
+	public function set_item_meta($meta) {
+		$this->meta = maybe_unserialize($meta);
 	}
 
 	/**
@@ -355,7 +355,7 @@ 
 	 * @since 1.0.19
 	 * @param  bool $allow_quantities
 	 */
-	public function set_allow_quantities( $allow_quantities ) {
+	public function set_allow_quantities($allow_quantities) {
 		$this->allow_quantities = (bool) $allow_quantities;
 	}
 
@@ -365,7 +365,7 @@ 
 	 * @since 1.0.19
 	 * @param  bool $is_required
 	 */
-	public function set_is_required( $is_required ) {
+	public function set_is_required($is_required) {
 		$this->is_required = (bool) $is_required;
 	}
 
@@ -375,7 +375,7 @@ 
 	 * @since 1.0.19
 	 * @param  string $description
 	 */
-	public function set_custom_description( $description ) {
+	public function set_custom_description($description) {
 		$this->custom_description = $description;
 	}
 
@@ -384,7 +384,7 @@ 
      *
 	 * @return int item id
      */
-    public function save( $data = array() ) {
+    public function save($data = array()) {
         return $this->get_id();
 	}
 

includes/admin/register-settings.php

Indentation +320 added lines, -320 removed lines

@@ -25,8 +25,8 @@ 
                     $defaults[ $key ] = $setting['std'];
                 }
             }
-		}
-	}
+        }
+    }
 
     return $defaults;
 
@@ -144,7 +144,7 @@ 
  *
  */
 function wpinv_register_settings() {
-	do_action( 'getpaid_before_register_settings' );
+    do_action( 'getpaid_before_register_settings' );
 
     // Loop through all tabs.
     foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
@@ -159,7 +159,7 @@ 
                 $settings = $sections;
             }
 
-			do_action( "getpaid_register_{$tab}_{$section}" );
+            do_action( "getpaid_register_{$tab}_{$section}" );
 
             // Register the setting section.
             add_settings_section(
@@ -180,7 +180,7 @@ 
     // Creates our settings in the options table.
     register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
 
-	do_action( 'getpaid_after_register_settings' );
+    do_action( 'getpaid_after_register_settings' );
 }
 add_action( 'admin_init', 'wpinv_register_settings' );
 
@@ -197,13 +197,13 @@ 
     $name       = isset( $option['name'] ) ? $option['name'] : '';
     $cb         = "wpinv_{$option['type']}_callback";
     $section    = "wpinv_settings_{$tab}_$section";
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
+    $is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
 
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
-		$tip   = wpinv_clean( $option['desc'] );
-		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
-		unset( $option['desc'] );
-	}
+    if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
+        $tip   = wpinv_clean( $option['desc'] );
+        $name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
+        unset( $option['desc'] );
+    }
 
     // Loop through all tabs.
     add_settings_field(
@@ -230,9 +230,9 @@ 
             'faux'            => isset( $option['faux'] ) ? $option['faux'] : false,
             'onchange'        => isset( $option['onchange'] ) ? $option['onchange'] : '',
             'custom'          => isset( $option['custom'] ) ? $option['custom'] : '',
-			'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
-			'class'           => isset( $option['class'] ) ? $option['class'] : '',
-			'style'           => isset( $option['style'] ) ? $option['style'] : '',
+            'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
+            'class'           => isset( $option['class'] ) ? $option['class'] : '',
+            'style'           => isset( $option['style'] ) ? $option['style'] : '',
             'cols'            => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
             'rows'            => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
         )
@@ -246,7 +246,7 @@ 
  * @return array
  */
 function wpinv_get_registered_settings() {
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
+    return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
 }
 
 /**
@@ -265,18 +265,18 @@ 
  */
 function wpinv_settings_sanitize( $input = array() ) {
 
-	$wpinv_options = wpinv_get_options();
-	$raw_referrer  = wp_get_raw_referer();
+    $wpinv_options = wpinv_get_options();
+    $raw_referrer  = wp_get_raw_referer();
 
     if ( empty( $raw_referrer ) ) {
-		return array_merge( $wpinv_options, $input );
+        return array_merge( $wpinv_options, $input );
     }
 
     wp_parse_str( $raw_referrer, $referrer );
 
-	if ( in_array( 'gp-setup', $referrer ) ) {
-		return array_merge( $wpinv_options, $input );
-	}
+    if ( in_array( 'gp-setup', $referrer ) ) {
+        return array_merge( $wpinv_options, $input );
+    }
 
     $settings = wpinv_get_registered_settings();
     $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
@@ -298,10 +298,10 @@ 
         }
 
         // General filter
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
+        $input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
 
-		// Key specific filter.
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
+        // Key specific filter.
+        $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
     }
 
     // Loop through the whitelist and unset any that are empty for the tab being saved
@@ -344,14 +344,14 @@ 
 
     foreach ( $new_rates as $rate ) {
 
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
-		$rate['name']    = sanitize_text_field( $rate['name'] );
-		$rate['state']   = sanitize_text_field( $rate['state'] );
-		$rate['country'] = sanitize_text_field( $rate['country'] );
-		$rate['global']  = empty( $rate['state'] );
-		$tax_rates[]     = $rate;
+        $rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
+        $rate['name']    = sanitize_text_field( $rate['name'] );
+        $rate['state']   = sanitize_text_field( $rate['state'] );
+        $rate['country'] = sanitize_text_field( $rate['country'] );
+        $rate['global']  = empty( $rate['state'] );
+        $tax_rates[]     = $rate;
 
-	}
+    }
 
     update_option( 'wpinv_tax_rates', $tax_rates );
 
@@ -364,21 +364,21 @@ 
         return $input;
     }
 
-	if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
-		return $input;
-	}
+    if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
+        return $input;
+    }
 
     $new_rules = ! empty( $_POST['tax_rules'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rules'] ) ) : array();
     $tax_rules = array();
 
     foreach ( $new_rules as $rule ) {
 
-		$rule['key']      = sanitize_title_with_dashes( $rule['key'] );
-		$rule['label']    = sanitize_text_field( $rule['label'] );
-		$rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
-		$tax_rules[]      = $rule;
+        $rule['key']      = sanitize_title_with_dashes( $rule['key'] );
+        $rule['label']    = sanitize_text_field( $rule['label'] );
+        $rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
+        $tax_rules[]      = $rule;
 
-	}
+    }
 
     update_option( 'wpinv_tax_rules', $tax_rules );
 
@@ -391,11 +391,11 @@ 
     $tabs['general']  = __( 'General', 'invoicing' );
     $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
     $tabs['taxes']    = __( 'Taxes', 'invoicing' );
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
+    $tabs['emails']   = __( 'Emails', 'invoicing' );
 
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
-	}
+    if ( count( getpaid_get_integration_settings() ) > 0 ) {
+        $tabs['integrations'] = __( 'Integrations', 'invoicing' );
+    }
 
     $tabs['privacy']  = __( 'Privacy', 'invoicing' );
     $tabs['misc']     = __( 'Misc', 'invoicing' );
@@ -426,53 +426,53 @@ 
         'general'      => apply_filters(
             'wpinv_settings_sections_general',
             array(
-				'main'             => __( 'General Settings', 'invoicing' ),
-				'page_section'     => __( 'Page Settings', 'invoicing' ),
-				'currency_section' => __( 'Currency Settings', 'invoicing' ),
-				'labels'           => __( 'Label Texts', 'invoicing' ),
+                'main'             => __( 'General Settings', 'invoicing' ),
+                'page_section'     => __( 'Page Settings', 'invoicing' ),
+                'currency_section' => __( 'Currency Settings', 'invoicing' ),
+                'labels'           => __( 'Label Texts', 'invoicing' ),
             )
         ),
         'gateways'     => apply_filters(
             'wpinv_settings_sections_gateways',
             array(
-				'main' => __( 'Gateway Settings', 'invoicing' ),
+                'main' => __( 'Gateway Settings', 'invoicing' ),
             )
         ),
         'taxes'        => apply_filters(
             'wpinv_settings_sections_taxes',
             array(
-				'main'  => __( 'Tax Settings', 'invoicing' ),
-				'rules' => __( 'Tax Rules', 'invoicing' ),
-				'rates' => __( 'Tax Rates', 'invoicing' ),
-				'vat'   => __( 'EU VAT Settings', 'invoicing' ),
+                'main'  => __( 'Tax Settings', 'invoicing' ),
+                'rules' => __( 'Tax Rules', 'invoicing' ),
+                'rates' => __( 'Tax Rates', 'invoicing' ),
+                'vat'   => __( 'EU VAT Settings', 'invoicing' ),
             )
         ),
         'emails'       => apply_filters(
             'wpinv_settings_sections_emails',
             array(
-				'main' => __( 'Email Settings', 'invoicing' ),
+                'main' => __( 'Email Settings', 'invoicing' ),
             )
         ),
 
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
+        'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
 
         'privacy'      => apply_filters(
             'wpinv_settings_sections_privacy',
             array(
-				'main' => __( 'Privacy policy', 'invoicing' ),
+                'main' => __( 'Privacy policy', 'invoicing' ),
             )
         ),
         'misc'         => apply_filters(
             'wpinv_settings_sections_misc',
             array(
-				'main'       => __( 'Miscellaneous', 'invoicing' ),
-				'custom-css' => __( 'Custom CSS', 'invoicing' ),
+                'main'       => __( 'Miscellaneous', 'invoicing' ),
+                'custom-css' => __( 'Custom CSS', 'invoicing' ),
             )
         ),
         'tools'        => apply_filters(
             'wpinv_settings_sections_tools',
             array(
-				'main' => __( 'Diagnostic Tools', 'invoicing' ),
+                'main' => __( 'Diagnostic Tools', 'invoicing' ),
             )
         ),
     );
@@ -483,46 +483,46 @@ 
 }
 
 function wpinv_get_pages( $with_slug = false, $default_label = null ) {
-	$pages_options = array();
+    $pages_options = array();
 
-	if ( $default_label !== null && $default_label !== false ) {
-		$pages_options = array( '' => $default_label ); // Blank option
-	}
+    if ( $default_label !== null && $default_label !== false ) {
+        $pages_options = array( '' => $default_label ); // Blank option
+    }
 
-	$pages = get_pages();
-	if ( $pages ) {
-		foreach ( $pages as $page ) {
-			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
+    $pages = get_pages();
+    if ( $pages ) {
+        foreach ( $pages as $page ) {
+            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
             $pages_options[ $page->ID ] = $title;
-		}
-	}
+        }
+    }
 
-	return $pages_options;
+    return $pages_options;
 }
 
 function wpinv_header_callback( $args ) {
-	if ( ! empty( $args['desc'] ) ) {
+    if ( ! empty( $args['desc'] ) ) {
         echo wp_kses_post( $args['desc'] );
     }
 }
 
 function wpinv_hidden_callback( $args ) {
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	if ( isset( $args['set_value'] ) ) {
-		$value = $args['set_value'];
-	}
+    if ( isset( $args['set_value'] ) ) {
+        $value = $args['set_value'];
+    }
 
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
-		$args['readonly'] = true;
-		$name  = '';
-	} else {
-		$name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
-	}
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
+        $args['readonly'] = true;
+        $name  = '';
+    } else {
+        $name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
+    }
 
-	echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
+    echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
 
 }
 
@@ -531,12 +531,12 @@ 
  */
 function wpinv_checkbox_callback( $args ) {
 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
-	$std = wpinv_get_option( $args['id'], $std );
-	$id  = esc_attr( $args['id'] );
+    $std = isset( $args['std'] ) ? $args['std'] : '';
+    $std = wpinv_get_option( $args['id'], $std );
+    $id  = esc_attr( $args['id'] );
 
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
-	?>
+    getpaid_hidden_field( "wpinv_settings[$id]", '0' );
+    ?>
 		<label>
 			<input id="wpinv-settings-<?php echo esc_attr( $id ); ?>" name="wpinv_settings[<?php echo esc_attr( $id ); ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox" />
 			<?php echo wp_kses_post( $args['desc'] ); ?>
@@ -546,75 +546,75 @@ 
 
 function wpinv_multicheck_callback( $args ) {
 
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
+    $sanitize_id = wpinv_sanitize_key( $args['id'] );
+    $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
 
-	if ( ! empty( $args['options'] ) ) {
+    if ( ! empty( $args['options'] ) ) {
 
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
-		$value   = wpinv_get_option( $args['id'], $std );
+        $std     = isset( $args['std'] ) ? $args['std'] : array();
+        $value   = wpinv_get_option( $args['id'], $std );
 
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
+        echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
         foreach ( $args['options'] as $key => $option ) :
-			$sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
-			if ( in_array( $sanitize_key, $value ) ) {
-				$enabled = $sanitize_key;
-			} else {
-				$enabled = null;
-			}
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
-		endforeach;
-		echo '</div>';
-		echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
-	}
+            $sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
+            if ( in_array( $sanitize_key, $value ) ) {
+                $enabled = $sanitize_key;
+            } else {
+                $enabled = null;
+            }
+            echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
+            echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
+        endforeach;
+        echo '</div>';
+        echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
+    }
 }
 
 function wpinv_payment_icons_callback( $args ) {
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$value   = wpinv_get_option( $args['id'], false );
+    $value   = wpinv_get_option( $args['id'], false );
 
-	if ( ! empty( $args['options'] ) ) {
-		foreach ( $args['options'] as $key => $option ) {
+    if ( ! empty( $args['options'] ) ) {
+        foreach ( $args['options'] as $key => $option ) {
             $sanitize_key = wpinv_sanitize_key( $key );
 
-			if ( empty( $value ) ) {
-				$enabled = $option;
-			} else {
-				$enabled = null;
-			}
-
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
-
-				echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
-
-				if ( wpinv_string_is_image_url( $key ) ) {
-				echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
-				} else {
-				$card = strtolower( str_replace( ' ', '', $option ) );
-
-				if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
-					$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
-					} else {
-					$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
-					$content_dir = WP_CONTENT_DIR;
-
-					if ( function_exists( 'wp_normalize_path' ) ) {
-						// Replaces backslashes with forward slashes for Windows systems
-						$image = wp_normalize_path( $image );
-						$content_dir = wp_normalize_path( $content_dir );
-						}
-
-					$image = str_replace( $content_dir, content_url(), $image );
-					}
-
-				echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
-				}
-			echo wp_kses_post( $option ) . '</label>';
-		}
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
-	}
+            if ( empty( $value ) ) {
+                $enabled = $option;
+            } else {
+                $enabled = null;
+            }
+
+            echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
+
+                echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
+
+                if ( wpinv_string_is_image_url( $key ) ) {
+                echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
+                } else {
+                $card = strtolower( str_replace( ' ', '', $option ) );
+
+                if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
+                    $image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
+                    } else {
+                    $image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
+                    $content_dir = WP_CONTENT_DIR;
+
+                    if ( function_exists( 'wp_normalize_path' ) ) {
+                        // Replaces backslashes with forward slashes for Windows systems
+                        $image = wp_normalize_path( $image );
+                        $content_dir = wp_normalize_path( $content_dir );
+                        }
+
+                    $image = str_replace( $content_dir, content_url(), $image );
+                    }
+
+                echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
+                }
+            echo wp_kses_post( $option ) . '</label>';
+        }
+        echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
+    }
 }
 
 /**
@@ -622,9 +622,9 @@ 
  */
 function wpinv_radio_callback( $args ) {
 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
-	$std = wpinv_get_option( $args['id'], $std );
-	?>
+    $std = isset( $args['std'] ) ? $args['std'] : '';
+    $std = wpinv_get_option( $args['id'], $std );
+    ?>
 		<fieldset>
 			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
 				<?php foreach ( $args['options'] as $key => $option ) : ?>
@@ -638,7 +638,7 @@ 
 			</ul>
 		</fieldset>
 	<?php
-	getpaid_settings_description_callback( $args );
+    getpaid_settings_description_callback( $args );
 }
 
 /**
@@ -646,10 +646,10 @@ 
  */
 function getpaid_settings_description_callback( $args ) {
 
-	if ( ! empty( $args['desc'] ) ) {
-		$description = $args['desc'];
-		echo wp_kses_post( "<p class='description'>$description</p>" );
-	}
+    if ( ! empty( $args['desc'] ) ) {
+        $description = $args['desc'];
+        echo wp_kses_post( "<p class='description'>$description</p>" );
+    }
 
 }
 
@@ -658,7 +658,7 @@ 
  */
 function wpinv_gateways_callback() {
 
-	?>
+    ?>
 		</td>
 	</tr>
 	<tr class="bsui">
@@ -672,26 +672,26 @@ 
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
     $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
+    echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
 
-	foreach ( $args['options'] as $key => $option ) :
+    foreach ( $args['options'] as $key => $option ) :
 
-		echo '<option value="' . esc_attr( $key ) . '" ';
+        echo '<option value="' . esc_attr( $key ) . '" ';
 
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
+        if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
             selected( $key, $args['selected'] );
         } else {
             selected( $key, $value );
         }
 
-		echo '>' . esc_html( $option['admin_label'] ) . '</option>';
-	endforeach;
+        echo '>' . esc_html( $option['admin_label'] ) . '</option>';
+    endforeach;
 
-	echo '</select>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '</select>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 }
 
 /**
@@ -702,38 +702,38 @@ 
  */
 function wpinv_settings_attrs_helper( $args ) {
 
-	$value = isset( $args['std'] ) ? $args['std'] : '';
-	$id    = esc_attr( $args['id'] );
-	$value = is_scalar( $value ) ? $value : '';
-
-	$attrs = array(
-		'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
-		'readonly' => ! empty( $args['faux'] ),
-		'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
-		'id'       => 'wpinv-settings-' . $args['id'],
-		'style'    => $args['style'],
-		'class'    => $args['class'],
-		'placeholder' => $args['placeholder'],
-		'data-placeholder' => $args['placeholder'],
-	);
+    $value = isset( $args['std'] ) ? $args['std'] : '';
+    $id    = esc_attr( $args['id'] );
+    $value = is_scalar( $value ) ? $value : '';
+
+    $attrs = array(
+        'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
+        'readonly' => ! empty( $args['faux'] ),
+        'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
+        'id'       => 'wpinv-settings-' . $args['id'],
+        'style'    => $args['style'],
+        'class'    => $args['class'],
+        'placeholder' => $args['placeholder'],
+        'data-placeholder' => $args['placeholder'],
+    );
 
-	if ( ! empty( $args['onchange'] ) ) {
-		$attrs['onchange'] = $args['onchange'];
-	}
+    if ( ! empty( $args['onchange'] ) ) {
+        $attrs['onchange'] = $args['onchange'];
+    }
 
-	foreach ( $attrs as $key => $value ) {
+    foreach ( $attrs as $key => $value ) {
 
-		if ( false === $value ) {
-			continue;
-		}
+        if ( false === $value ) {
+            continue;
+        }
 
-		if ( true === $value ) {
-			echo ' ' . esc_attr( $key );
-		} else {
-			echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
-		}
+        if ( true === $value ) {
+            echo ' ' . esc_attr( $key );
+        } else {
+            echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
+        }
 
-	}
+    }
 
 }
 
@@ -742,7 +742,7 @@ 
  */
 function wpinv_text_callback( $args ) {
 
-	?>
+    ?>
 		<label style="width: 100%;">
 			<input type="text" <?php wpinv_settings_attrs_helper( $args ); ?>>
 			<?php getpaid_settings_description_callback( $args ); ?>
@@ -756,7 +756,7 @@ 
  */
 function wpinv_number_callback( $args ) {
 
-	?>
+    ?>
 		<label style="width: 100%;">
 			<input type="number" step="<?php echo esc_attr( $args['step'] ); ?>" max="<?php echo intval( $args['max'] ); ?>" min="<?php echo intval( $args['min'] ); ?>" <?php wpinv_settings_attrs_helper( $args ); ?>>
 			<?php getpaid_settings_description_callback( $args ); ?>
@@ -768,34 +768,34 @@ 
 function wpinv_textarea_callback( $args ) {
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
     $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
     $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
 
-	echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
-	echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
+    echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_password_callback( $args ) {
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
+    echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_missing_callback( $args ) {
-	printf(
-		esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
-		'<strong>' . esc_html( $args['id'] ) . '</strong>'
-	);
+    printf(
+        esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
+        '<strong>' . esc_html( $args['id'] ) . '</strong>'
+    );
 }
 
 /**
@@ -803,13 +803,13 @@ 
  */
 function wpinv_select_callback( $args ) {
 
-	$desc   = wp_kses_post( $args['desc'] );
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
-	$value  = wpinv_get_option( $args['id'], $value );
-	$rand   = uniqid( 'random_id' );
+    $desc   = wp_kses_post( $args['desc'] );
+    $desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
+    $value  = isset( $args['std'] ) ? $args['std'] : '';
+    $value  = wpinv_get_option( $args['id'], $value );
+    $rand   = uniqid( 'random_id' );
 
-	?>
+    ?>
 		<label style="width: 100%;">
 			<select <?php wpinv_settings_attrs_helper( $args ); ?> data-allow-clear="true">
 				<?php foreach ( $args['options'] as $option => $name ) : ?>
@@ -842,50 +842,50 @@ 
 function wpinv_color_select_callback( $args ) {
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
+    echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
 
-	foreach ( $args['options'] as $option => $color ) {
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
-	}
+    foreach ( $args['options'] as $option => $color ) {
+        echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
+    }
 
-	echo '</select>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '</select>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_rich_editor_callback( $args ) {
-	global $wp_version;
+    global $wp_version;
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
-		$value = $std;
-	}
+    if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
+        $value = $std;
+    }
 
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
+    $rows = isset( $args['size'] ) ? $args['size'] : 20;
 
-	echo '<div class="getpaid-settings-editor-input">';
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
-		wp_editor(
+    echo '<div class="getpaid-settings-editor-input">';
+    if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
+        wp_editor(
             stripslashes( $value ),
             'wpinv_settings_' . esc_attr( $args['id'] ),
             array(
-				'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
-				'textarea_rows' => absint( $rows ),
-				'media_buttons' => false,
+                'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
+                'textarea_rows' => absint( $rows ),
+                'media_buttons' => false,
             )
         );
-	} else {
-		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
-	}
+    } else {
+        echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
+    }
 
-	echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
@@ -893,51 +893,51 @@ 
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
-	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
+    echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
+    echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_color_callback( $args ) {
 
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
-	$value       = wpinv_get_option( $args['id'], $std );
+    $std         = isset( $args['std'] ) ? $args['std'] : '';
+    $value       = wpinv_get_option( $args['id'], $std );
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_country_states_callback( $args ) {
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $args['placeholder'] ) ) {
-		$placeholder = $args['placeholder'];
-	} else {
-		$placeholder = '';
-	}
+    if ( isset( $args['placeholder'] ) ) {
+        $placeholder = $args['placeholder'];
+    } else {
+        $placeholder = '';
+    }
 
-	$states = wpinv_get_country_states();
+    $states = wpinv_get_country_states();
 
-	$class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
+    $class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
+    echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
 
-	foreach ( $states as $option => $name ) {
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
-	}
+    foreach ( $states as $option => $name ) {
+        echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
+    }
 
-	echo '</select>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '</select>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
@@ -946,7 +946,7 @@ 
  */
 function wpinv_tax_rates_callback() {
 
-	?>
+    ?>
 		</td>
 	</tr>
 	<tr class="bsui">
@@ -962,9 +962,9 @@ 
  */
 function wpinv_tax_rate_callback( $tax_rate, $key ) {
 
-	$key                      = sanitize_key( $key );
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
+    $key                      = sanitize_key( $key );
+    $tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
+    include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
 
 }
 
@@ -973,7 +973,7 @@ 
  */
 function wpinv_tax_rules_callback() {
 
-	?>
+    ?>
 		</td>
 	</tr>
 	<tr class="bsui">
@@ -1011,14 +1011,14 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url(
-							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
-								'getpaid-nonce',
-								'getpaid-nonce'
-							)
-						);
-					?>
+                        echo esc_url(
+                            wp_nonce_url(
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
+                                'getpaid-nonce',
+                                'getpaid-nonce'
+                            )
+                        );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1030,14 +1030,14 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url(
-							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'refresh_permalinks' ),
-								'getpaid-nonce',
-								'getpaid-nonce'
-							)
-						);
-					?>
+                        echo esc_url(
+                            wp_nonce_url(
+                                add_query_arg( 'getpaid-admin-action', 'refresh_permalinks' ),
+                                'getpaid-nonce',
+                                'getpaid-nonce'
+                            )
+                        );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1049,14 +1049,14 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url(
-							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
-								'getpaid-nonce',
-								'getpaid-nonce'
-							)
-						);
-					?>
+                        echo esc_url(
+                            wp_nonce_url(
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
+                                'getpaid-nonce',
+                                'getpaid-nonce'
+                            )
+                        );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1068,14 +1068,14 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url(
-							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
-								'getpaid-nonce',
-								'getpaid-nonce'
-							)
-						);
-					?>
+                        echo esc_url(
+                            wp_nonce_url(
+                                add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
+                                'getpaid-nonce',
+                                'getpaid-nonce'
+                            )
+                        );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1088,14 +1088,14 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url(
-							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
-								'getpaid-nonce',
-								'getpaid-nonce'
-							)
-						);
-					?>
+                        echo esc_url(
+                            wp_nonce_url(
+                                add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
+                                'getpaid-nonce',
+                                'getpaid-nonce'
+                            )
+                        );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1108,8 +1108,8 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
-					?>
+                        echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Launch', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1123,19 +1123,19 @@ 
 
 
 function wpinv_descriptive_text_callback( $args ) {
-	echo wp_kses_post( $args['desc'] );
+    echo wp_kses_post( $args['desc'] );
 }
 
 function wpinv_raw_html_callback( $args ) {
-	echo wp_kses( $args['desc'], getpaid_allowed_html() );
+    echo wp_kses( $args['desc'], getpaid_allowed_html() );
 }
 
 function wpinv_hook_callback( $args ) {
-	do_action( 'wpinv_' . $args['id'], $args );
+    do_action( 'wpinv_' . $args['id'], $args );
 }
 
 function wpinv_set_settings_cap() {
-	return wpinv_get_capability();
+    return wpinv_get_capability();
 }
 add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
 
@@ -1159,15 +1159,15 @@ 
  */
 function wpinv_get_merge_tags_help_text( $subscription = false ) {
 
-	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
-	$link = sprintf(
-		'<strong><a href="%s" target="_blank">%s</a></strong>',
-		$url,
-		esc_html__( 'View available merge tags.', 'invoicing' )
-	);
+    $url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
+    $link = sprintf(
+        '<strong><a href="%s" target="_blank">%s</a></strong>',
+        $url,
+        esc_html__( 'View available merge tags.', 'invoicing' )
+    );
 
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
+    $description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
 
-	return "$description $link";
+    return "$description $link";
 
 }

Spacing +386 added lines, -386 removed lines

@@ -6,7 +6,7 @@ 
  * @since   1.0.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Retrieves all default settings.
@@ -16,13 +16,13 @@ 
 function wpinv_get_settings() {
     $defaults = array();
 
-    foreach ( array_values( wpinv_get_registered_settings() ) as $tab_settings ) {
+    foreach (array_values(wpinv_get_registered_settings()) as $tab_settings) {
 
-        foreach ( array_values( $tab_settings ) as $section_settings ) {
+        foreach (array_values($tab_settings) as $section_settings) {
 
-            foreach ( $section_settings as $key => $setting ) {
-                if ( isset( $setting['std'] ) ) {
-                    $defaults[ $key ] = $setting['std'];
+            foreach ($section_settings as $key => $setting) {
+                if (isset($setting['std'])) {
+                    $defaults[$key] = $setting['std'];
                 }
             }
 		}
@@ -41,12 +41,12 @@ 
     global $wpinv_options;
 
     // Try fetching the saved options.
-    if ( empty( $wpinv_options ) ) {
-        $wpinv_options = get_option( 'wpinv_settings' );
+    if (empty($wpinv_options)) {
+        $wpinv_options = get_option('wpinv_settings');
     }
 
     // If that fails, don't fetch the default settings to prevent a loop.
-    if ( ! is_array( $wpinv_options ) ) {
+    if (!is_array($wpinv_options)) {
         $wpinv_options = array();
     }
 
@@ -60,13 +60,13 @@ 
  * @param mixed $default The default value to use if the setting has not been set.
  * @return mixed
  */
-function wpinv_get_option( $key = '', $default = false ) {
+function wpinv_get_option($key = '', $default = false) {
 
     $options = wpinv_get_options();
-    $value   = isset( $options[ $key ] ) ? $options[ $key ] : $default;
-    $value   = apply_filters( 'wpinv_get_option', $value, $key, $default );
+    $value   = isset($options[$key]) ? $options[$key] : $default;
+    $value   = apply_filters('wpinv_get_option', $value, $key, $default);
 
-    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
+    return apply_filters('wpinv_get_option_' . $key, $value, $key, $default);
 }
 
 /**
@@ -75,11 +75,11 @@ 
  * @param array $options the new options.
  * @return bool
  */
-function wpinv_update_options( $options ) {
+function wpinv_update_options($options) {
     global $wpinv_options;
 
     // update the option.
-    if ( is_array( $options ) && update_option( 'wpinv_settings', $options ) ) {
+    if (is_array($options) && update_option('wpinv_settings', $options)) {
         $wpinv_options = $options;
         return true;
     }
@@ -94,24 +94,24 @@ 
  * @param mixed $value The setting value.
  * @return bool
  */
-function wpinv_update_option( $key = '', $value = false ) {
+function wpinv_update_option($key = '', $value = false) {
 
     // If no key, exit.
-    if ( empty( $key ) ) {
+    if (empty($key)) {
         return false;
     }
 
     // Maybe delete the option instead.
-    if ( is_null( $value ) ) {
-        return wpinv_delete_option( $key );
+    if (is_null($value)) {
+        return wpinv_delete_option($key);
     }
 
     // Prepare the new options.
     $options         = wpinv_get_options();
-    $options[ $key ] = apply_filters( 'wpinv_update_option', $value, $key );
+    $options[$key] = apply_filters('wpinv_update_option', $value, $key);
 
     // Save the new options.
-    return wpinv_update_options( $options );
+    return wpinv_update_options($options);
 
 }
 
@@ -121,18 +121,18 @@ 
  * @param string $key the setting key.
  * @return bool
  */
-function wpinv_delete_option( $key = '' ) {
+function wpinv_delete_option($key = '') {
 
     // If no key, exit
-    if ( empty( $key ) ) {
+    if (empty($key)) {
         return false;
     }
 
     $options = wpinv_get_options();
 
-    if ( isset( $options[ $key ] ) ) {
-        unset( $options[ $key ] );
-        return wpinv_update_options( $options );
+    if (isset($options[$key])) {
+        unset($options[$key]);
+        return wpinv_update_options($options);
     }
 
     return true;
@@ -144,22 +144,22 @@ 
  *
  */
 function wpinv_register_settings() {
-	do_action( 'getpaid_before_register_settings' );
+	do_action('getpaid_before_register_settings');
 
     // Loop through all tabs.
-    foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
 
         // In each tab, loop through sections.
-        foreach ( $sections as $section => $settings ) {
+        foreach ($sections as $section => $settings) {
 
             // Check for backwards compatibility
-            $section_tabs = wpinv_get_settings_tab_sections( $tab );
-            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
+            $section_tabs = wpinv_get_settings_tab_sections($tab);
+            if (!is_array($section_tabs) || !array_key_exists($section, $section_tabs)) {
                 $section = 'main';
                 $settings = $sections;
             }
 
-			do_action( "getpaid_register_{$tab}_{$section}" );
+			do_action("getpaid_register_{$tab}_{$section}");
 
             // Register the setting section.
             add_settings_section(
@@ -169,20 +169,20 @@ 
                 'wpinv_settings_' . $tab . '_' . $section
             );
 
-            foreach ( $settings as $option ) {
-                if ( ! empty( $option['id'] ) ) {
-                    wpinv_register_settings_option( $tab, $section, $option );
+            foreach ($settings as $option) {
+                if (!empty($option['id'])) {
+                    wpinv_register_settings_option($tab, $section, $option);
                 }
             }
 }
     }
 
     // Creates our settings in the options table.
-    register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
+    register_setting('wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize');
 
-	do_action( 'getpaid_after_register_settings' );
+	do_action('getpaid_after_register_settings');
 }
-add_action( 'admin_init', 'wpinv_register_settings' );
+add_action('admin_init', 'wpinv_register_settings');
 
 /**
  * Register a single settings option.
@@ -192,49 +192,49 @@ 
  * @param string $option
  *
  */
-function wpinv_register_settings_option( $tab, $section, $option ) {
+function wpinv_register_settings_option($tab, $section, $option) {
 
-    $name       = isset( $option['name'] ) ? $option['name'] : '';
+    $name       = isset($option['name']) ? $option['name'] : '';
     $cb         = "wpinv_{$option['type']}_callback";
     $section    = "wpinv_settings_{$tab}_$section";
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
+	$is_wizzard = is_admin() && isset($_GET['page']) && 'gp-setup' == $_GET['page'];
 
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
-		$tip   = wpinv_clean( $option['desc'] );
+	if (isset($option['desc']) && (!$is_wizzard && !empty($option['help-tip']))) {
+		$tip   = wpinv_clean($option['desc']);
 		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
-		unset( $option['desc'] );
+		unset($option['desc']);
 	}
 
     // Loop through all tabs.
     add_settings_field(
         'wpinv_settings[' . $option['id'] . ']',
         $name,
-        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
+        function_exists($cb) ? $cb : 'wpinv_missing_callback',
         $section,
         $section,
         array(
             'section'         => $section,
-            'id'              => isset( $option['id'] ) ? $option['id'] : uniqid( 'wpinv-' ),
-            'desc'            => isset( $option['desc'] ) ? $option['desc'] : '',
+            'id'              => isset($option['id']) ? $option['id'] : uniqid('wpinv-'),
+            'desc'            => isset($option['desc']) ? $option['desc'] : '',
             'name'            => $name,
-            'size'            => isset( $option['size'] ) ? $option['size'] : null,
-            'options'         => isset( $option['options'] ) ? $option['options'] : '',
-            'selected'        => isset( $option['selected'] ) ? $option['selected'] : null,
-            'std'             => isset( $option['std'] ) ? $option['std'] : '',
-            'min'             => isset( $option['min'] ) ? $option['min'] : 0,
-            'max'             => isset( $option['max'] ) ? $option['max'] : 999999,
-            'step'            => isset( $option['step'] ) ? $option['step'] : 1,
-            'placeholder'     => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
-            'allow_blank'     => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
-            'readonly'        => isset( $option['readonly'] ) ? $option['readonly'] : false,
-            'faux'            => isset( $option['faux'] ) ? $option['faux'] : false,
-            'onchange'        => isset( $option['onchange'] ) ? $option['onchange'] : '',
-            'custom'          => isset( $option['custom'] ) ? $option['custom'] : '',
-			'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
-			'class'           => isset( $option['class'] ) ? $option['class'] : '',
-			'style'           => isset( $option['style'] ) ? $option['style'] : '',
-            'cols'            => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
-            'rows'            => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
+            'size'            => isset($option['size']) ? $option['size'] : null,
+            'options'         => isset($option['options']) ? $option['options'] : '',
+            'selected'        => isset($option['selected']) ? $option['selected'] : null,
+            'std'             => isset($option['std']) ? $option['std'] : '',
+            'min'             => isset($option['min']) ? $option['min'] : 0,
+            'max'             => isset($option['max']) ? $option['max'] : 999999,
+            'step'            => isset($option['step']) ? $option['step'] : 1,
+            'placeholder'     => isset($option['placeholder']) ? $option['placeholder'] : null,
+            'allow_blank'     => isset($option['allow_blank']) ? $option['allow_blank'] : true,
+            'readonly'        => isset($option['readonly']) ? $option['readonly'] : false,
+            'faux'            => isset($option['faux']) ? $option['faux'] : false,
+            'onchange'        => isset($option['onchange']) ? $option['onchange'] : '',
+            'custom'          => isset($option['custom']) ? $option['custom'] : '',
+			'default_content' => isset($option['default_content']) ? $option['default_content'] : '',
+			'class'           => isset($option['class']) ? $option['class'] : '',
+			'style'           => isset($option['style']) ? $option['style'] : '',
+            'cols'            => isset($option['cols']) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
+            'rows'            => isset($option['rows']) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
         )
     );
 
@@ -246,7 +246,7 @@ 
  * @return array
  */
 function wpinv_get_registered_settings() {
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
+	return array_filter(apply_filters('wpinv_registered_settings', wpinv_get_data('admin-settings')));
 }
 
 /**
@@ -255,7 +255,7 @@ 
  * @return array
  */
 function getpaid_get_integration_settings() {
-    return apply_filters( 'getpaid_integration_settings', array() );
+    return apply_filters('getpaid_integration_settings', array());
 }
 
 /**
@@ -263,153 +263,153 @@ 
  *
  * @return array
  */
-function wpinv_settings_sanitize( $input = array() ) {
+function wpinv_settings_sanitize($input = array()) {
 
 	$wpinv_options = wpinv_get_options();
 	$raw_referrer  = wp_get_raw_referer();
 
-    if ( empty( $raw_referrer ) ) {
-		return array_merge( $wpinv_options, $input );
+    if (empty($raw_referrer)) {
+		return array_merge($wpinv_options, $input);
     }
 
-    wp_parse_str( $raw_referrer, $referrer );
+    wp_parse_str($raw_referrer, $referrer);
 
-	if ( in_array( 'gp-setup', $referrer ) ) {
-		return array_merge( $wpinv_options, $input );
+	if (in_array('gp-setup', $referrer)) {
+		return array_merge($wpinv_options, $input);
 	}
 
     $settings = wpinv_get_registered_settings();
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
 
     $input = $input ? $input : array();
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
 
     // Loop through each setting being saved and pass it through a sanitization filter
-    foreach ( $input as $key => $value ) {
+    foreach ($input as $key => $value) {
 
         // Get the setting type (checkbox, select, etc)
-        $type = isset( $settings[ $tab ][ $section ][ $key ]['type'] ) ? $settings[ $tab ][ $section ][ $key ]['type'] : false;
+        $type = isset($settings[$tab][$section][$key]['type']) ? $settings[$tab][$section][$key]['type'] : false;
 
-        if ( $type ) {
+        if ($type) {
             // Field type specific filter
-            $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$type", $value, $key );
+            $input[$key] = apply_filters("wpinv_settings_sanitize_$type", $value, $key);
         }
 
         // General filter
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
+		$input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
 
 		// Key specific filter.
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
+		$input[$key] = apply_filters("wpinv_settings_sanitize_$key", $input[$key]);
     }
 
     // Loop through the whitelist and unset any that are empty for the tab being saved
-    $main_settings    = isset( $settings[ $tab ] ) ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
+    $main_settings    = isset($settings[$tab]) ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
 
-    $found_settings   = array_merge( $main_settings, $section_settings );
+    $found_settings   = array_merge($main_settings, $section_settings);
 
-    if ( ! empty( $found_settings ) ) {
-        foreach ( $found_settings as $key => $value ) {
+    if (!empty($found_settings)) {
+        foreach ($found_settings as $key => $value) {
 
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
-            if ( is_numeric( $key ) ) {
+            if (is_numeric($key)) {
                 $key = $value['id'];
             }
 
-            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
-                unset( $wpinv_options[ $key ] );
+            if (!isset($input[$key]) && isset($wpinv_options[$key])) {
+                unset($wpinv_options[$key]);
             }
         }
     }
 
     // Merge our new settings with the existing
-    $output = array_merge( $wpinv_options, $input );
+    $output = array_merge($wpinv_options, $input);
 
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
 
     return $output;
 }
-add_filter( 'wpinv_settings_sanitize_text', 'trim', 10, 1 );
-add_filter( 'wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount' );
+add_filter('wpinv_settings_sanitize_text', 'trim', 10, 1);
+add_filter('wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount');
 
-function wpinv_settings_sanitize_tax_rates( $input ) {
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
+function wpinv_settings_sanitize_tax_rates($input) {
+    if (!wpinv_current_user_can_manage_invoicing()) {
         return $input;
     }
 
-    $new_rates = ! empty( $_POST['tax_rates'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rates'] ) ) : array();
+    $new_rates = !empty($_POST['tax_rates']) ? wp_kses_post_deep(array_values($_POST['tax_rates'])) : array();
     $tax_rates = array();
 
-    foreach ( $new_rates as $rate ) {
+    foreach ($new_rates as $rate) {
 
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
-		$rate['name']    = sanitize_text_field( $rate['name'] );
-		$rate['state']   = sanitize_text_field( $rate['state'] );
-		$rate['country'] = sanitize_text_field( $rate['country'] );
-		$rate['global']  = empty( $rate['state'] );
+		$rate['rate']    = wpinv_sanitize_amount($rate['rate']);
+		$rate['name']    = sanitize_text_field($rate['name']);
+		$rate['state']   = sanitize_text_field($rate['state']);
+		$rate['country'] = sanitize_text_field($rate['country']);
+		$rate['global']  = empty($rate['state']);
 		$tax_rates[]     = $rate;
 
 	}
 
-    update_option( 'wpinv_tax_rates', $tax_rates );
+    update_option('wpinv_tax_rates', $tax_rates);
 
     return $input;
 }
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
 
-function wpinv_settings_sanitize_tax_rules( $input ) {
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
+function wpinv_settings_sanitize_tax_rules($input) {
+    if (!wpinv_current_user_can_manage_invoicing()) {
         return $input;
     }
 
-	if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
+	if (empty($_POST['wpinv_tax_rules_nonce']) || !wp_verify_nonce($_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules')) {
 		return $input;
 	}
 
-    $new_rules = ! empty( $_POST['tax_rules'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rules'] ) ) : array();
+    $new_rules = !empty($_POST['tax_rules']) ? wp_kses_post_deep(array_values($_POST['tax_rules'])) : array();
     $tax_rules = array();
 
-    foreach ( $new_rules as $rule ) {
+    foreach ($new_rules as $rule) {
 
-		$rule['key']      = sanitize_title_with_dashes( $rule['key'] );
-		$rule['label']    = sanitize_text_field( $rule['label'] );
-		$rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
+		$rule['key']      = sanitize_title_with_dashes($rule['key']);
+		$rule['label']    = sanitize_text_field($rule['label']);
+		$rule['tax_base'] = sanitize_text_field($rule['tax_base']);
 		$tax_rules[]      = $rule;
 
 	}
 
-    update_option( 'wpinv_tax_rules', $tax_rules );
+    update_option('wpinv_tax_rules', $tax_rules);
 
     return $input;
 }
-add_filter( 'wpinv_settings_taxes-rules_sanitize', 'wpinv_settings_sanitize_tax_rules' );
+add_filter('wpinv_settings_taxes-rules_sanitize', 'wpinv_settings_sanitize_tax_rules');
 
 function wpinv_get_settings_tabs() {
     $tabs             = array();
-    $tabs['general']  = __( 'General', 'invoicing' );
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
+    $tabs['general']  = __('General', 'invoicing');
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
+    $tabs['taxes']    = __('Taxes', 'invoicing');
+	$tabs['emails'] = __('Emails', 'invoicing');
 
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
+	if (count(getpaid_get_integration_settings()) > 0) {
+		$tabs['integrations'] = __('Integrations', 'invoicing');
 	}
 
-    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
+    $tabs['privacy']  = __('Privacy', 'invoicing');
+    $tabs['misc']     = __('Misc', 'invoicing');
+    $tabs['tools']    = __('Tools', 'invoicing');
 
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
+    return apply_filters('wpinv_settings_tabs', $tabs);
 }
 
-function wpinv_get_settings_tab_sections( $tab = false ) {
+function wpinv_get_settings_tab_sections($tab = false) {
     $tabs     = false;
     $sections = wpinv_get_registered_settings_sections();
 
-    if ( $tab && ! empty( $sections[ $tab ] ) ) {
-        $tabs = $sections[ $tab ];
+    if ($tab && !empty($sections[$tab])) {
+        $tabs = $sections[$tab];
     }
 
     return $tabs;
@@ -418,7 +418,7 @@ 
 function wpinv_get_registered_settings_sections() {
     static $sections = false;
 
-    if ( false !== $sections ) {
+    if (false !== $sections) {
         return $sections;
     }
 
@@ -426,229 +426,229 @@ 
         'general'      => apply_filters(
             'wpinv_settings_sections_general',
             array(
-				'main'             => __( 'General Settings', 'invoicing' ),
-				'page_section'     => __( 'Page Settings', 'invoicing' ),
-				'currency_section' => __( 'Currency Settings', 'invoicing' ),
-				'labels'           => __( 'Label Texts', 'invoicing' ),
+				'main'             => __('General Settings', 'invoicing'),
+				'page_section'     => __('Page Settings', 'invoicing'),
+				'currency_section' => __('Currency Settings', 'invoicing'),
+				'labels'           => __('Label Texts', 'invoicing'),
             )
         ),
         'gateways'     => apply_filters(
             'wpinv_settings_sections_gateways',
             array(
-				'main' => __( 'Gateway Settings', 'invoicing' ),
+				'main' => __('Gateway Settings', 'invoicing'),
             )
         ),
         'taxes'        => apply_filters(
             'wpinv_settings_sections_taxes',
             array(
-				'main'  => __( 'Tax Settings', 'invoicing' ),
-				'rules' => __( 'Tax Rules', 'invoicing' ),
-				'rates' => __( 'Tax Rates', 'invoicing' ),
-				'vat'   => __( 'EU VAT Settings', 'invoicing' ),
+				'main'  => __('Tax Settings', 'invoicing'),
+				'rules' => __('Tax Rules', 'invoicing'),
+				'rates' => __('Tax Rates', 'invoicing'),
+				'vat'   => __('EU VAT Settings', 'invoicing'),
             )
         ),
         'emails'       => apply_filters(
             'wpinv_settings_sections_emails',
             array(
-				'main' => __( 'Email Settings', 'invoicing' ),
+				'main' => __('Email Settings', 'invoicing'),
             )
         ),
 
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
+		'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'label', 'id'),
 
         'privacy'      => apply_filters(
             'wpinv_settings_sections_privacy',
             array(
-				'main' => __( 'Privacy policy', 'invoicing' ),
+				'main' => __('Privacy policy', 'invoicing'),
             )
         ),
         'misc'         => apply_filters(
             'wpinv_settings_sections_misc',
             array(
-				'main'       => __( 'Miscellaneous', 'invoicing' ),
-				'custom-css' => __( 'Custom CSS', 'invoicing' ),
+				'main'       => __('Miscellaneous', 'invoicing'),
+				'custom-css' => __('Custom CSS', 'invoicing'),
             )
         ),
         'tools'        => apply_filters(
             'wpinv_settings_sections_tools',
             array(
-				'main' => __( 'Diagnostic Tools', 'invoicing' ),
+				'main' => __('Diagnostic Tools', 'invoicing'),
             )
         ),
     );
 
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
+    $sections = apply_filters('wpinv_settings_sections', $sections);
 
     return $sections;
 }
 
-function wpinv_get_pages( $with_slug = false, $default_label = null ) {
+function wpinv_get_pages($with_slug = false, $default_label = null) {
 	$pages_options = array();
 
-	if ( $default_label !== null && $default_label !== false ) {
-		$pages_options = array( '' => $default_label ); // Blank option
+	if ($default_label !== null && $default_label !== false) {
+		$pages_options = array('' => $default_label); // Blank option
 	}
 
 	$pages = get_pages();
-	if ( $pages ) {
-		foreach ( $pages as $page ) {
+	if ($pages) {
+		foreach ($pages as $page) {
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
-            $pages_options[ $page->ID ] = $title;
+            $pages_options[$page->ID] = $title;
 		}
 	}
 
 	return $pages_options;
 }
 
-function wpinv_header_callback( $args ) {
-	if ( ! empty( $args['desc'] ) ) {
-        echo wp_kses_post( $args['desc'] );
+function wpinv_header_callback($args) {
+	if (!empty($args['desc'])) {
+        echo wp_kses_post($args['desc']);
     }
 }
 
-function wpinv_hidden_callback( $args ) {
+function wpinv_hidden_callback($args) {
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+	$std     = isset($args['std']) ? $args['std'] : '';
+	$value   = wpinv_get_option($args['id'], $std);
 
-	if ( isset( $args['set_value'] ) ) {
+	if (isset($args['set_value'])) {
 		$value = $args['set_value'];
 	}
 
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
+	if (isset($args['faux']) && true === $args['faux']) {
 		$args['readonly'] = true;
-		$name  = '';
+		$name = '';
 	} else {
-		$name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
+		$name = 'wpinv_settings[' . esc_attr($args['id']) . ']';
 	}
 
-	echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
+	echo '<input type="hidden" id="wpinv_settings[' . esc_attr($args['id']) . ']" name="' . esc_attr($name) . '" value="' . esc_attr(stripslashes($value)) . '" />';
 
 }
 
 /**
  * Displays a checkbox settings callback.
  */
-function wpinv_checkbox_callback( $args ) {
+function wpinv_checkbox_callback($args) {
 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
-	$std = wpinv_get_option( $args['id'], $std );
-	$id  = esc_attr( $args['id'] );
+	$std = isset($args['std']) ? $args['std'] : '';
+	$std = wpinv_get_option($args['id'], $std);
+	$id  = esc_attr($args['id']);
 
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
+	getpaid_hidden_field("wpinv_settings[$id]", '0');
 	?>
 		<label>
-			<input id="wpinv-settings-<?php echo esc_attr( $id ); ?>" name="wpinv_settings[<?php echo esc_attr( $id ); ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox" />
-			<?php echo wp_kses_post( $args['desc'] ); ?>
+			<input id="wpinv-settings-<?php echo esc_attr($id); ?>" name="wpinv_settings[<?php echo esc_attr($id); ?>]" <?php checked(empty($std), false); ?> value="1" type="checkbox" />
+			<?php echo wp_kses_post($args['desc']); ?>
 		</label>
 	<?php
 }
 
-function wpinv_multicheck_callback( $args ) {
+function wpinv_multicheck_callback($args) {
 
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
+	$sanitize_id = wpinv_sanitize_key($args['id']);
+	$class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
 
-	if ( ! empty( $args['options'] ) ) {
+	if (!empty($args['options'])) {
 
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
-		$value   = wpinv_get_option( $args['id'], $std );
+		$std     = isset($args['std']) ? $args['std'] : array();
+		$value   = wpinv_get_option($args['id'], $std);
 
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
-        foreach ( $args['options'] as $key => $option ) :
-			$sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
-			if ( in_array( $sanitize_key, $value ) ) {
+		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr($sanitize_id . $class) . '">';
+        foreach ($args['options'] as $key => $option) :
+			$sanitize_key = esc_attr(wpinv_sanitize_key($key));
+			if (in_array($sanitize_key, $value)) {
 				$enabled = $sanitize_key;
 			} else {
 				$enabled = null;
 			}
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
+			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" id="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" type="checkbox" value="' . esc_attr($sanitize_key) . '" ' . checked($sanitize_key, $enabled, false) . '/>&nbsp;';
+			echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']">' . wp_kses_post($option) . '</label></div>';
 		endforeach;
 		echo '</div>';
-		echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
+		echo '<p class="description">' . wp_kses_post($args['desc']) . '</p>';
 	}
 }
 
-function wpinv_payment_icons_callback( $args ) {
+function wpinv_payment_icons_callback($args) {
 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$value   = wpinv_get_option( $args['id'], false );
+    $sanitize_id = wpinv_sanitize_key($args['id']);
+	$value = wpinv_get_option($args['id'], false);
 
-	if ( ! empty( $args['options'] ) ) {
-		foreach ( $args['options'] as $key => $option ) {
-            $sanitize_key = wpinv_sanitize_key( $key );
+	if (!empty($args['options'])) {
+		foreach ($args['options'] as $key => $option) {
+            $sanitize_key = wpinv_sanitize_key($key);
 
-			if ( empty( $value ) ) {
+			if (empty($value)) {
 				$enabled = $option;
 			} else {
 				$enabled = null;
 			}
 
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
+			echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
 
-				echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
+				echo '<input name="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" id="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" type="checkbox" value="' . esc_attr($option) . '" ' . checked($option, $enabled, false) . '/>&nbsp;';
 
-				if ( wpinv_string_is_image_url( $key ) ) {
-				echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
+				if (wpinv_string_is_image_url($key)) {
+				echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
 				} else {
-				$card = strtolower( str_replace( ' ', '', $option ) );
+				$card = strtolower(str_replace(' ', '', $option));
 
-				if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
-					$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
+				if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
+					$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
 					} else {
-					$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
+					$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
 					$content_dir = WP_CONTENT_DIR;
 
-					if ( function_exists( 'wp_normalize_path' ) ) {
+					if (function_exists('wp_normalize_path')) {
 						// Replaces backslashes with forward slashes for Windows systems
-						$image = wp_normalize_path( $image );
-						$content_dir = wp_normalize_path( $content_dir );
+						$image = wp_normalize_path($image);
+						$content_dir = wp_normalize_path($content_dir);
 						}
 
-					$image = str_replace( $content_dir, content_url(), $image );
+					$image = str_replace($content_dir, content_url(), $image);
 					}
 
-				echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
+				echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
 				}
-			echo wp_kses_post( $option ) . '</label>';
+			echo wp_kses_post($option) . '</label>';
 		}
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
 	}
 }
 
 /**
  * Displays a radio settings field.
  */
-function wpinv_radio_callback( $args ) {
+function wpinv_radio_callback($args) {
 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
-	$std = wpinv_get_option( $args['id'], $std );
+	$std = isset($args['std']) ? $args['std'] : '';
+	$std = wpinv_get_option($args['id'], $std);
 	?>
 		<fieldset>
-			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
-				<?php foreach ( $args['options'] as $key => $option ) : ?>
+			<ul id="wpinv-settings-<?php echo esc_attr($args['id']); ?>" style="margin-top: 0;">
+				<?php foreach ($args['options'] as $key => $option) : ?>
 					<li>
 						<label>
-							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
-							<?php echo wp_kses_post( $option ); ?>
+							<input name="wpinv_settings[<?php echo esc_attr($args['id']); ?>]" <?php checked($std, $key); ?> value="<?php echo esc_attr($key); ?>" type="radio">
+							<?php echo wp_kses_post($option); ?>
 						</label>
 					</li>
 				<?php endforeach; ?>
 			</ul>
 		</fieldset>
 	<?php
-	getpaid_settings_description_callback( $args );
+	getpaid_settings_description_callback($args);
 }
 
 /**
  * Displays a description if available.
  */
-function getpaid_settings_description_callback( $args ) {
+function getpaid_settings_description_callback($args) {
 
-	if ( ! empty( $args['desc'] ) ) {
+	if (!empty($args['desc'])) {
 		$description = $args['desc'];
-		echo wp_kses_post( "<p class='description'>$description</p>" );
+		echo wp_kses_post("<p class='description'>$description</p>");
 	}
 
 }
@@ -663,35 +663,35 @@ 
 	</tr>
 	<tr class="bsui">
     	<td colspan="2" class="p-0">
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-gateways-edit.php'; ?>
+			<?php include plugin_dir_path(__FILE__) . 'views/html-gateways-edit.php'; ?>
 
 	<?php
 }
 
-function wpinv_gateway_select_callback( $args ) {
+function wpinv_gateway_select_callback($args) {
 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
-    $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $sanitize_id = wpinv_sanitize_key($args['id']);
+    $class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
+	$std     = isset($args['std']) ? $args['std'] : '';
+	$value   = wpinv_get_option($args['id'], $std);
 
-	echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
+	echo '<select name="wpinv_settings[' . esc_attr($sanitize_id) . ']"" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" class="' . esc_attr($class) . '" >';
 
-	foreach ( $args['options'] as $key => $option ) :
+	foreach ($args['options'] as $key => $option) :
 
-		echo '<option value="' . esc_attr( $key ) . '" ';
+		echo '<option value="' . esc_attr($key) . '" ';
 
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
-            selected( $key, $args['selected'] );
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
+            selected($key, $args['selected']);
         } else {
-            selected( $key, $value );
+            selected($key, $value);
         }
 
-		echo '>' . esc_html( $option['admin_label'] ) . '</option>';
+		echo '>' . esc_html($option['admin_label']) . '</option>';
 	endforeach;
 
 	echo '</select>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
 }
 
 /**
@@ -700,16 +700,16 @@ 
  * @param array $args
  * @return string
  */
-function wpinv_settings_attrs_helper( $args ) {
+function wpinv_settings_attrs_helper($args) {
 
-	$value = isset( $args['std'] ) ? $args['std'] : '';
-	$id    = esc_attr( $args['id'] );
-	$value = is_scalar( $value ) ? $value : '';
+	$value = isset($args['std']) ? $args['std'] : '';
+	$id    = esc_attr($args['id']);
+	$value = is_scalar($value) ? $value : '';
 
 	$attrs = array(
-		'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
-		'readonly' => ! empty( $args['faux'] ),
-		'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
+		'name'     => !empty($args['faux']) ? false : "wpinv_settings[$id]",
+		'readonly' => !empty($args['faux']),
+		'value'    => !empty($args['faux']) ? $value : wpinv_get_option($args['id'], $value),
 		'id'       => 'wpinv-settings-' . $args['id'],
 		'style'    => $args['style'],
 		'class'    => $args['class'],
@@ -717,20 +717,20 @@ 
 		'data-placeholder' => $args['placeholder'],
 	);
 
-	if ( ! empty( $args['onchange'] ) ) {
+	if (!empty($args['onchange'])) {
 		$attrs['onchange'] = $args['onchange'];
 	}
 
-	foreach ( $attrs as $key => $value ) {
+	foreach ($attrs as $key => $value) {
 
-		if ( false === $value ) {
+		if (false === $value) {
 			continue;
 		}
 
-		if ( true === $value ) {
-			echo ' ' . esc_attr( $key );
+		if (true === $value) {
+			echo ' ' . esc_attr($key);
 		} else {
-			echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
+			echo ' ' . esc_attr($key) . '="' . esc_attr($value) . '"';
 		}
 
 	}
@@ -740,12 +740,12 @@ 
 /**
  * Displays a text input settings callback.
  */
-function wpinv_text_callback( $args ) {
+function wpinv_text_callback($args) {
 
 	?>
 		<label style="width: 100%;">
-			<input type="text" <?php wpinv_settings_attrs_helper( $args ); ?>>
-			<?php getpaid_settings_description_callback( $args ); ?>
+			<input type="text" <?php wpinv_settings_attrs_helper($args); ?>>
+			<?php getpaid_settings_description_callback($args); ?>
 		</label>
 	<?php
 
@@ -754,174 +754,174 @@ 
 /**
  * Displays a number input settings callback.
  */
-function wpinv_number_callback( $args ) {
+function wpinv_number_callback($args) {
 
 	?>
 		<label style="width: 100%;">
-			<input type="number" step="<?php echo esc_attr( $args['step'] ); ?>" max="<?php echo intval( $args['max'] ); ?>" min="<?php echo intval( $args['min'] ); ?>" <?php wpinv_settings_attrs_helper( $args ); ?>>
-			<?php getpaid_settings_description_callback( $args ); ?>
+			<input type="number" step="<?php echo esc_attr($args['step']); ?>" max="<?php echo intval($args['max']); ?>" min="<?php echo intval($args['min']); ?>" <?php wpinv_settings_attrs_helper($args); ?>>
+			<?php getpaid_settings_description_callback($args); ?>
 		</label>
 	<?php
 
 }
 
-function wpinv_textarea_callback( $args ) {
+function wpinv_textarea_callback($args) {
 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $sanitize_id = wpinv_sanitize_key($args['id']);
+	$std     = isset($args['std']) ? $args['std'] : '';
+	$value   = wpinv_get_option($args['id'], $std);
 
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
 
-	echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
-	echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+	echo '<textarea class="' . esc_attr($class) . ' txtarea-' . esc_attr($size) . ' wpi-' . esc_attr(sanitize_html_class($sanitize_id)) . ' " cols="' . esc_attr($args['cols']) . '" rows="' . esc_attr($args['rows']) . '" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']">' . esc_textarea(stripslashes($value)) . '</textarea>';
+	echo '<br /><label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
 
 }
 
-function wpinv_password_callback( $args ) {
+function wpinv_password_callback($args) {
 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $sanitize_id = wpinv_sanitize_key($args['id']);
+	$std     = isset($args['std']) ? $args['std'] : '';
+	$value   = wpinv_get_option($args['id'], $std);
 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
+	echo '<input type="password" class="' . esc_attr($size) . '-text" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
 
 }
 
-function wpinv_missing_callback( $args ) {
+function wpinv_missing_callback($args) {
 	printf(
-		esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
-		'<strong>' . esc_html( $args['id'] ) . '</strong>'
+		esc_html__('The callback function used for the %s setting is missing.', 'invoicing'),
+		'<strong>' . esc_html($args['id']) . '</strong>'
 	);
 }
 
 /**
  * Displays a number input settings callback.
  */
-function wpinv_select_callback( $args ) {
+function wpinv_select_callback($args) {
 
-	$desc   = wp_kses_post( $args['desc'] );
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
-	$value  = wpinv_get_option( $args['id'], $value );
-	$rand   = uniqid( 'random_id' );
+	$desc   = wp_kses_post($args['desc']);
+	$desc   = empty($desc) ? '' : "<p class='description'>$desc</p>";
+	$value  = isset($args['std']) ? $args['std'] : '';
+	$value  = wpinv_get_option($args['id'], $value);
+	$rand   = uniqid('random_id');
 
 	?>
 		<label style="width: 100%;">
-			<select <?php wpinv_settings_attrs_helper( $args ); ?> data-allow-clear="true">
-				<?php foreach ( $args['options'] as $option => $name ) : ?>
-					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( $option, $value ); ?>><?php echo esc_html( $name ); ?></option>
+			<select <?php wpinv_settings_attrs_helper($args); ?> data-allow-clear="true">
+				<?php foreach ($args['options'] as $option => $name) : ?>
+					<option value="<?php echo esc_attr($option); ?>" <?php echo selected($option, $value); ?>><?php echo esc_html($name); ?></option>
 				<?php endforeach; ?>
 			</select>
 
-			<?php if ( substr( $args['id'], -5 ) === '_page' && is_numeric( $value ) ) : ?>
-				<a href="<?php echo esc_url( get_edit_post_link( $value ) ); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e( 'Edit Page', 'invoicing' ); ?></a>
+			<?php if (substr($args['id'], -5) === '_page' && is_numeric($value)) : ?>
+				<a href="<?php echo esc_url(get_edit_post_link($value)); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e('Edit Page', 'invoicing'); ?></a>
 			<?php endif; ?>
 
-			<?php if ( substr( $args['id'], -5 ) === '_page' && ! empty( $args['default_content'] ) ) : ?>
-				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo esc_attr( $rand ); ?>" class="button thickbox getpaid-page-setting-view-default"><?php esc_html_e( 'View Default Content', 'invoicing' ); ?></a>
-				<div id='<?php echo esc_attr( $rand ); ?>' style='display:none;'>
+			<?php if (substr($args['id'], -5) === '_page' && !empty($args['default_content'])) : ?>
+				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo esc_attr($rand); ?>" class="button thickbox getpaid-page-setting-view-default"><?php esc_html_e('View Default Content', 'invoicing'); ?></a>
+				<div id='<?php echo esc_attr($rand); ?>' style='display:none;'>
 					<div>
-						<h3><?php esc_html_e( 'Original Content', 'invoicing' ); ?></h3>
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo wp_kses_post( gepaid_trim_lines( $args['default_content'] ) ); ?></textarea>
-						<h3><?php esc_html_e( 'Current Content', 'invoicing' ); ?></h3>
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post( $value ); echo empty( $_post ) ? '' : wp_kses_post( gepaid_trim_lines( $_post->post_content ) ); ?></textarea>
+						<h3><?php esc_html_e('Original Content', 'invoicing'); ?></h3>
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo wp_kses_post(gepaid_trim_lines($args['default_content'])); ?></textarea>
+						<h3><?php esc_html_e('Current Content', 'invoicing'); ?></h3>
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post($value); echo empty($_post) ? '' : wp_kses_post(gepaid_trim_lines($_post->post_content)); ?></textarea>
 					</div>
 				</div>
 			<?php endif; ?>
 
-			<?php echo wp_kses_post( $desc ); ?>
+			<?php echo wp_kses_post($desc); ?>
 		</label>
 	<?php
 
 }
 
-function wpinv_color_select_callback( $args ) {
+function wpinv_color_select_callback($args) {
 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $sanitize_id = wpinv_sanitize_key($args['id']);
+	$std     = isset($args['std']) ? $args['std'] : '';
+	$value   = wpinv_get_option($args['id'], $std);
 
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
+	echo '<select id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
 
-	foreach ( $args['options'] as $option => $color ) {
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
+	foreach ($args['options'] as $option => $color) {
+		echo '<option value="' . esc_attr($option) . '" ' . selected($option, $value) . '>' . esc_html($color['label']) . '</option>';
 	}
 
 	echo '</select>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
 
 }
 
-function wpinv_rich_editor_callback( $args ) {
+function wpinv_rich_editor_callback($args) {
 	global $wp_version;
 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
+    $sanitize_id = wpinv_sanitize_key($args['id']);
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+	$std     = isset($args['std']) ? $args['std'] : '';
+	$value   = wpinv_get_option($args['id'], $std);
 
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
+	if (!empty($args['allow_blank']) && empty($value)) {
 		$value = $std;
 	}
 
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
+	$rows = isset($args['size']) ? $args['size'] : 20;
 
 	echo '<div class="getpaid-settings-editor-input">';
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
 		wp_editor(
-            stripslashes( $value ),
-            'wpinv_settings_' . esc_attr( $args['id'] ),
+            stripslashes($value),
+            'wpinv_settings_' . esc_attr($args['id']),
             array(
-				'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
-				'textarea_rows' => absint( $rows ),
+				'textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']',
+				'textarea_rows' => absint($rows),
 				'media_buttons' => false,
             )
         );
 	} else {
-		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
+		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="wpi-' . esc_attr(sanitize_html_class($args['id'])) . '">' . esc_textarea(stripslashes($value)) . '</textarea>';
 	}
 
-	echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+	echo '</div><br/><label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
 
 }
 
-function wpinv_upload_callback( $args ) {
+function wpinv_upload_callback($args) {
 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
+    $sanitize_id = wpinv_sanitize_key($args['id']);
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+	$std     = isset($args['std']) ? $args['std'] : '';
+	$value   = wpinv_get_option($args['id'], $std);
 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
-	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
+	echo '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
+	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__('Upload File', 'invoicing') . '"/></span>';
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
 
 }
 
-function wpinv_color_callback( $args ) {
+function wpinv_color_callback($args) {
 
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
-	$value       = wpinv_get_option( $args['id'], $std );
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
+	$std         = isset($args['std']) ? $args['std'] : '';
+	$value       = wpinv_get_option($args['id'], $std);
+    $sanitize_id = wpinv_sanitize_key($args['id']);
 
-	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '" data-default-color="' . esc_attr($std) . '" />';
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
 
 }
 
-function wpinv_country_states_callback( $args ) {
+function wpinv_country_states_callback($args) {
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+	$std     = isset($args['std']) ? $args['std'] : '';
+	$value   = wpinv_get_option($args['id'], $std);
 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
+    $sanitize_id = wpinv_sanitize_key($args['id']);
 
-	if ( isset( $args['placeholder'] ) ) {
+	if (isset($args['placeholder'])) {
 		$placeholder = $args['placeholder'];
 	} else {
 		$placeholder = '';
@@ -929,15 +929,15 @@ 
 
 	$states = wpinv_get_country_states();
 
-	$class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
+	$class = empty($states) ? 'wpinv-no-states' : 'wpi_select2';
+	echo '<select id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="' . esc_attr($class) . '" data-placeholder="' . esc_html($placeholder) . '"/>';
 
-	foreach ( $states as $option => $name ) {
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
+	foreach ($states as $option => $name) {
+		echo '<option value="' . esc_attr($option) . '" ' . selected($option, $value) . '>' . esc_html($name) . '</option>';
 	}
 
 	echo '</select>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
 
 }
 
@@ -951,7 +951,7 @@ 
 	</tr>
 	<tr class="bsui">
     	<td colspan="2" class="p-0">
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rates-edit.php'; ?>
 
 	<?php
 
@@ -960,11 +960,11 @@ 
 /**
  * Displays a tax rate' edit row.
  */
-function wpinv_tax_rate_callback( $tax_rate, $key ) {
+function wpinv_tax_rate_callback($tax_rate, $key) {
 
-	$key                      = sanitize_key( $key );
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
+	$key                      = sanitize_key($key);
+	$tax_rate['reduced_rate'] = empty($tax_rate['reduced_rate']) ? 0 : $tax_rate['reduced_rate'];
+	include plugin_dir_path(__FILE__) . 'views/html-tax-rate-edit.php';
 
 }
 
@@ -978,177 +978,177 @@ 
 	</tr>
 	<tr class="bsui">
     	<td colspan="2" class="p-0">
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rules-edit.php'; ?>
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rules-edit.php'; ?>
 
 	<?php
 
 }
 
-function wpinv_tools_callback( $args ) {
+function wpinv_tools_callback($args) {
     ?>
     </td><tr>
     <td colspan="2" class="wpinv_tools_tdbox">
     <?php
-    if ( $args['desc'] ) {
+    if ($args['desc']) {
 ?>
-<p><?php echo wp_kses_post( $args['desc'] ); ?></p><?php } ?>
-    <?php do_action( 'wpinv_tools_before' ); ?>
+<p><?php echo wp_kses_post($args['desc']); ?></p><?php } ?>
+    <?php do_action('wpinv_tools_before'); ?>
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
         <thead>
             <tr>
-                <th scope="col" class="wpinv-th-tool"><?php esc_html_e( 'Tool', 'invoicing' ); ?></th>
-                <th scope="col" class="wpinv-th-desc"><?php esc_html_e( 'Description', 'invoicing' ); ?></th>
-                <th scope="col" class="wpinv-th-action"><?php esc_html_e( 'Action', 'invoicing' ); ?></th>
+                <th scope="col" class="wpinv-th-tool"><?php esc_html_e('Tool', 'invoicing'); ?></th>
+                <th scope="col" class="wpinv-th-desc"><?php esc_html_e('Description', 'invoicing'); ?></th>
+                <th scope="col" class="wpinv-th-action"><?php esc_html_e('Action', 'invoicing'); ?></th>
             </tr>
         </thead>
 
         <tbody>
 			<tr>
-                <td><?php esc_html_e( 'Check Pages', 'invoicing' ); ?></td>
+                <td><?php esc_html_e('Check Pages', 'invoicing'); ?></td>
                 <td>
-                    <small><?php esc_html_e( 'Creates any missing GetPaid pages.', 'invoicing' ); ?></small>
+                    <small><?php esc_html_e('Creates any missing GetPaid pages.', 'invoicing'); ?></small>
                 </td>
                 <td>
 					<a href="
                     <?php
 						echo esc_url(
 							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
+								add_query_arg('getpaid-admin-action', 'create_missing_pages'),
 								'getpaid-nonce',
 								'getpaid-nonce'
 							)
 						);
 					?>
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
                 </td>
             </tr>
 			<tr>
-                <td><?php esc_html_e( 'Refresh Permalinks', 'invoicing' ); ?></td>
+                <td><?php esc_html_e('Refresh Permalinks', 'invoicing'); ?></td>
                 <td>
-                    <small><?php esc_html_e( 'Might fix the page not found error when viewing an invoice.', 'invoicing' ); ?></small>
+                    <small><?php esc_html_e('Might fix the page not found error when viewing an invoice.', 'invoicing'); ?></small>
                 </td>
                 <td>
 					<a href="
                     <?php
 						echo esc_url(
 							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'refresh_permalinks' ),
+								add_query_arg('getpaid-admin-action', 'refresh_permalinks'),
 								'getpaid-nonce',
 								'getpaid-nonce'
 							)
 						);
 					?>
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
                 </td>
             </tr>
 			<tr>
-                <td><?php esc_html_e( 'Repair Database Tables', 'invoicing' ); ?></td>
+                <td><?php esc_html_e('Repair Database Tables', 'invoicing'); ?></td>
                 <td>
-                    <small><?php esc_html_e( 'Run this tool to create any missing database tables.', 'invoicing' ); ?></small>
+                    <small><?php esc_html_e('Run this tool to create any missing database tables.', 'invoicing'); ?></small>
                 </td>
                 <td>
 					<a href="
                     <?php
 						echo esc_url(
 							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
+								add_query_arg('getpaid-admin-action', 'create_missing_tables'),
 								'getpaid-nonce',
 								'getpaid-nonce'
 							)
 						);
 					?>
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
                 </td>
             </tr>
 			<tr>
-                <td><?php esc_html_e( 'Migrate old invoices', 'invoicing' ); ?></td>
+                <td><?php esc_html_e('Migrate old invoices', 'invoicing'); ?></td>
                 <td>
-                    <small><?php esc_html_e( 'If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing' ); ?></small>
+                    <small><?php esc_html_e('If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing'); ?></small>
                 </td>
                 <td>
 					<a href="
                     <?php
 						echo esc_url(
 							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
+								add_query_arg('getpaid-admin-action', 'migrate_old_invoices'),
 								'getpaid-nonce',
 								'getpaid-nonce'
 							)
 						);
 					?>
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
                 </td>
             </tr>
 
 			<tr>
-                <td><?php esc_html_e( 'Recalculate Discounts', 'invoicing' ); ?></td>
+                <td><?php esc_html_e('Recalculate Discounts', 'invoicing'); ?></td>
                 <td>
-                    <small><?php esc_html_e( 'Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing' ); ?></small>
+                    <small><?php esc_html_e('Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing'); ?></small>
                 </td>
                 <td>
 					<a href="
                     <?php
 						echo esc_url(
 							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
+								add_query_arg('getpaid-admin-action', 'recalculate_discounts'),
 								'getpaid-nonce',
 								'getpaid-nonce'
 							)
 						);
 					?>
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
                 </td>
             </tr>
 
 			<tr>
-                <td><?php esc_html_e( 'Set-up Wizard', 'invoicing' ); ?></td>
+                <td><?php esc_html_e('Set-up Wizard', 'invoicing'); ?></td>
                 <td>
-                    <small><?php esc_html_e( 'Launch the quick set-up wizard.', 'invoicing' ); ?></small>
+                    <small><?php esc_html_e('Launch the quick set-up wizard.', 'invoicing'); ?></small>
                 </td>
                 <td>
 					<a href="
                     <?php
-						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
+						echo esc_url(admin_url('index.php?page=gp-setup'));
 					?>
-                    " class="button button-primary"><?php esc_html_e( 'Launch', 'invoicing' ); ?></a>
+                    " class="button button-primary"><?php esc_html_e('Launch', 'invoicing'); ?></a>
                 </td>
             </tr>
 
-			<?php do_action( 'wpinv_tools_row' ); ?>
+			<?php do_action('wpinv_tools_row'); ?>
         </tbody>
     </table>
-    <?php do_action( 'wpinv_tools_after' ); ?>
+    <?php do_action('wpinv_tools_after'); ?>
     <?php
 }
 
 
-function wpinv_descriptive_text_callback( $args ) {
-	echo wp_kses_post( $args['desc'] );
+function wpinv_descriptive_text_callback($args) {
+	echo wp_kses_post($args['desc']);
 }
 
-function wpinv_raw_html_callback( $args ) {
-	echo wp_kses( $args['desc'], getpaid_allowed_html() );
+function wpinv_raw_html_callback($args) {
+	echo wp_kses($args['desc'], getpaid_allowed_html());
 }
 
-function wpinv_hook_callback( $args ) {
-	do_action( 'wpinv_' . $args['id'], $args );
+function wpinv_hook_callback($args) {
+	do_action('wpinv_' . $args['id'], $args);
 }
 
 function wpinv_set_settings_cap() {
 	return wpinv_get_capability();
 }
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
 
 
-function wpinv_on_update_settings( $old_value, $value, $option ) {
-    $old = ! empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
-    $new = ! empty( $value['remove_data_on_unistall'] ) ? 1 : '';
+function wpinv_on_update_settings($old_value, $value, $option) {
+    $old = !empty($old_value['remove_data_on_unistall']) ? 1 : '';
+    $new = !empty($value['remove_data_on_unistall']) ? 1 : '';
 
-    if ( $old != $new ) {
-        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
+    if ($old != $new) {
+        update_option('wpinv_remove_data_on_invoice_unistall', $new);
     }
 }
-add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );
+add_action('update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3);
 
 /**
  * Returns the merge tags help text.
@@ -1157,16 +1157,16 @@ 
  *
  * @return string
  */
-function wpinv_get_merge_tags_help_text( $subscription = false ) {
+function wpinv_get_merge_tags_help_text($subscription = false) {
 
 	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
 	$link = sprintf(
 		'<strong><a href="%s" target="_blank">%s</a></strong>',
 		$url,
-		esc_html__( 'View available merge tags.', 'invoicing' )
+		esc_html__('View available merge tags.', 'invoicing')
 	);
 
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
+	$description = esc_html__('The content of the email (Merge Tags and HTML are allowed).', 'invoicing');
 
 	return "$description $link";
 

includes/wpinv-payment-functions.php

Indentation +272 added lines, -272 removed lines

@@ -1,196 +1,196 @@ 
 <?php
 function wpinv_is_subscription_payment( $invoice = '' ) {
-	if ( empty( $invoice ) ) {
-		return false;
-	}
+    if ( empty( $invoice ) ) {
+        return false;
+    }
 
-	if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
-		$invoice = wpinv_get_invoice( $invoice );
-	}
+    if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
+        $invoice = wpinv_get_invoice( $invoice );
+    }
 
-	if ( empty( $invoice ) ) {
-		return false;
-	}
+    if ( empty( $invoice ) ) {
+        return false;
+    }
 
-	if ( $invoice->is_renewal() ) {
-		return true;
-	}
+    if ( $invoice->is_renewal() ) {
+        return true;
+    }
 
-	return false;
+    return false;
 }
 
 function wpinv_payment_link_transaction_id( $invoice = '' ) {
-	if ( empty( $invoice ) ) {
-		return false;
-	}
+    if ( empty( $invoice ) ) {
+        return false;
+    }
 
-	if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
-		$invoice = wpinv_get_invoice( $invoice );
-	}
+    if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
+        $invoice = wpinv_get_invoice( $invoice );
+    }
 
-	if ( empty( $invoice ) ) {
-		return false;
-	}
+    if ( empty( $invoice ) ) {
+        return false;
+    }
 
-	return apply_filters( 'wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice );
+    return apply_filters( 'wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice );
 }
 
 function wpinv_subscription_initial_payment_desc( $amount, $period, $interval, $trial_period = '', $trial_interval = 0 ) {
-	$interval   = (int)$interval > 0 ? (int)$interval : 1;
-
-	if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
-		$amount = __( 'Free', 'invoicing' );
-		$interval = $trial_interval;
-		$period = $trial_period;
-	}
-
-	$description = '';
-	switch ( $period ) {
-		case 'D':
-		case 'day':
-			$description = wp_sprintf( _n( '%s for the first day.', '%1$s for the first %2$d days.', $interval, 'invoicing' ), $amount, $interval );
-			break;
-		case 'W':
-		case 'week':
-			$description = wp_sprintf( _n( '%s for the first week.', '%1$s for the first %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
-			break;
-		case 'M':
-		case 'month':
-			$description = wp_sprintf( _n( '%s for the first month.', '%1$s for the first %2$d months.', $interval, 'invoicing' ), $amount, $interval );
-			break;
-		case 'Y':
-		case 'year':
-			$description = wp_sprintf( _n( '%s for the first year.', '%1$s for the first %2$d years.', $interval, 'invoicing' ), $amount, $interval );
-			break;
-	}
-
-	return apply_filters( 'wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval );
+    $interval   = (int)$interval > 0 ? (int)$interval : 1;
+
+    if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
+        $amount = __( 'Free', 'invoicing' );
+        $interval = $trial_interval;
+        $period = $trial_period;
+    }
+
+    $description = '';
+    switch ( $period ) {
+        case 'D':
+        case 'day':
+            $description = wp_sprintf( _n( '%s for the first day.', '%1$s for the first %2$d days.', $interval, 'invoicing' ), $amount, $interval );
+            break;
+        case 'W':
+        case 'week':
+            $description = wp_sprintf( _n( '%s for the first week.', '%1$s for the first %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
+            break;
+        case 'M':
+        case 'month':
+            $description = wp_sprintf( _n( '%s for the first month.', '%1$s for the first %2$d months.', $interval, 'invoicing' ), $amount, $interval );
+            break;
+        case 'Y':
+        case 'year':
+            $description = wp_sprintf( _n( '%s for the first year.', '%1$s for the first %2$d years.', $interval, 'invoicing' ), $amount, $interval );
+            break;
+    }
+
+    return apply_filters( 'wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval );
 }
 
 function wpinv_subscription_recurring_payment_desc( $amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0 ) {
-	$interval   = (int)$interval > 0 ? (int)$interval : 1;
-	$bill_times = (int)$bill_times > 0 ? (int)$bill_times : 0;
-
-	$description = '';
-	switch ( $period ) {
-		case 'D':
-		case 'day':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d days, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
-					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d days.', 'invoicing' ), $amount, $interval );
-					}
-				} else {
-					$description = wp_sprintf( _n( '%s for one day.', '%1$s for each day, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
-				}
-			} else {
-				$description = wp_sprintf( _n( '%s for each day.', '%1$s for each %2$d days.', $interval, 'invoicing' ), $amount, $interval );
-			}
-			break;
-		case 'W':
-		case 'week':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d weeks, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
-					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d weeks.', 'invoicing' ), $amount, $interval );
-					}
-				} else {
-					$description = wp_sprintf( _n( '%s for one week.', '%1$s for each week, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
-				}
-			} else {
-				$description = wp_sprintf( _n( '%s for each week.', '%1$s for each %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
-			}
-			break;
-		case 'M':
-		case 'month':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d months, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
-					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d months.', 'invoicing' ), $amount, $interval );
-					}
-				} else {
-					$description = wp_sprintf( _n( '%s for one month.', '%1$s for each month, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
-				}
-			} else {
-				$description = wp_sprintf( _n( '%s for each month.', '%1$s for each %2$d months.', $interval, 'invoicing' ), $amount, $interval );
-			}
-			break;
-		case 'Y':
-		case 'year':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d years, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
-					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d years.', 'invoicing' ), $amount, $interval );
-					}
-				} else {
-					$description = wp_sprintf( _n( '%s for one year.', '%1$s for each year, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
-				}
-			} else {
-				$description = wp_sprintf( _n( '%s for each year.', '%1$s for each %2$d years.', $interval, 'invoicing' ), $amount, $interval );
-			}
-			break;
-	}
-
-	return apply_filters( 'wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
+    $interval   = (int)$interval > 0 ? (int)$interval : 1;
+    $bill_times = (int)$bill_times > 0 ? (int)$bill_times : 0;
+
+    $description = '';
+    switch ( $period ) {
+        case 'D':
+        case 'day':
+            if ( (int)$bill_times > 0 ) {
+                if ( $interval > 1 ) {
+                    if ( $bill_times > 1 ) {
+                        $description = wp_sprintf( __( '%1$s for each %2$d days, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+                    } else {
+                        $description = wp_sprintf( __( '%1$s for %2$d days.', 'invoicing' ), $amount, $interval );
+                    }
+                } else {
+                    $description = wp_sprintf( _n( '%s for one day.', '%1$s for each day, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+                }
+            } else {
+                $description = wp_sprintf( _n( '%s for each day.', '%1$s for each %2$d days.', $interval, 'invoicing' ), $amount, $interval );
+            }
+            break;
+        case 'W':
+        case 'week':
+            if ( (int)$bill_times > 0 ) {
+                if ( $interval > 1 ) {
+                    if ( $bill_times > 1 ) {
+                        $description = wp_sprintf( __( '%1$s for each %2$d weeks, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+                    } else {
+                        $description = wp_sprintf( __( '%1$s for %2$d weeks.', 'invoicing' ), $amount, $interval );
+                    }
+                } else {
+                    $description = wp_sprintf( _n( '%s for one week.', '%1$s for each week, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+                }
+            } else {
+                $description = wp_sprintf( _n( '%s for each week.', '%1$s for each %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
+            }
+            break;
+        case 'M':
+        case 'month':
+            if ( (int)$bill_times > 0 ) {
+                if ( $interval > 1 ) {
+                    if ( $bill_times > 1 ) {
+                        $description = wp_sprintf( __( '%1$s for each %2$d months, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+                    } else {
+                        $description = wp_sprintf( __( '%1$s for %2$d months.', 'invoicing' ), $amount, $interval );
+                    }
+                } else {
+                    $description = wp_sprintf( _n( '%s for one month.', '%1$s for each month, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+                }
+            } else {
+                $description = wp_sprintf( _n( '%s for each month.', '%1$s for each %2$d months.', $interval, 'invoicing' ), $amount, $interval );
+            }
+            break;
+        case 'Y':
+        case 'year':
+            if ( (int)$bill_times > 0 ) {
+                if ( $interval > 1 ) {
+                    if ( $bill_times > 1 ) {
+                        $description = wp_sprintf( __( '%1$s for each %2$d years, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+                    } else {
+                        $description = wp_sprintf( __( '%1$s for %2$d years.', 'invoicing' ), $amount, $interval );
+                    }
+                } else {
+                    $description = wp_sprintf( _n( '%s for one year.', '%1$s for each year, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+                }
+            } else {
+                $description = wp_sprintf( _n( '%s for each year.', '%1$s for each %2$d years.', $interval, 'invoicing' ), $amount, $interval );
+            }
+            break;
+    }
+
+    return apply_filters( 'wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
 }
 
 function wpinv_subscription_payment_desc( $invoice ) {
-	if ( empty( $invoice ) ) {
-		return null;
-	}
-
-	$description = '';
-	if ( $invoice->is_parent() && $item = $invoice->get_recurring( true ) ) {
-		if ( $item->has_free_trial() ) {
-			$trial_period = $item->get_trial_period();
-			$trial_interval = $item->get_trial_interval();
-		} else {
-			$trial_period = '';
-			$trial_interval = 0;
-		}
-
-		$description = wpinv_get_billing_cycle( $invoice->get_total(), $invoice->get_recurring_details( 'total' ), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency() );
-	}
-
-	return apply_filters( 'wpinv_subscription_payment_desc', $description, $invoice );
+    if ( empty( $invoice ) ) {
+        return null;
+    }
+
+    $description = '';
+    if ( $invoice->is_parent() && $item = $invoice->get_recurring( true ) ) {
+        if ( $item->has_free_trial() ) {
+            $trial_period = $item->get_trial_period();
+            $trial_interval = $item->get_trial_interval();
+        } else {
+            $trial_period = '';
+            $trial_interval = 0;
+        }
+
+        $description = wpinv_get_billing_cycle( $invoice->get_total(), $invoice->get_recurring_details( 'total' ), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency() );
+    }
+
+    return apply_filters( 'wpinv_subscription_payment_desc', $description, $invoice );
 }
 
 function wpinv_get_billing_cycle( $initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '' ) {
-	$initial_total      = wpinv_round_amount( $initial );
-	$recurring_total    = wpinv_round_amount( $recurring );
+    $initial_total      = wpinv_round_amount( $initial );
+    $recurring_total    = wpinv_round_amount( $recurring );
 
-	if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
-		// Free trial
-	} else {
-		if ( $bill_times == 1 ) {
-			$recurring_total = $initial_total;
-		} elseif ( $bill_times > 1 && $initial_total != $recurring_total ) {
-			$bill_times--;
-		}
-	}
+    if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
+        // Free trial
+    } else {
+        if ( $bill_times == 1 ) {
+            $recurring_total = $initial_total;
+        } elseif ( $bill_times > 1 && $initial_total != $recurring_total ) {
+            $bill_times--;
+        }
+    }
 
-	$initial_amount     = wpinv_price( $initial_total, $currency );
-	$recurring_amount   = wpinv_price( $recurring_total, $currency );
+    $initial_amount     = wpinv_price( $initial_total, $currency );
+    $recurring_amount   = wpinv_price( $recurring_total, $currency );
 
-	$recurring          = wpinv_subscription_recurring_payment_desc( $recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
+    $recurring          = wpinv_subscription_recurring_payment_desc( $recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
 
-	if ( $initial_total != $recurring_total ) {
-		$initial        = wpinv_subscription_initial_payment_desc( $initial_amount, $period, $interval, $trial_period, $trial_interval );
+    if ( $initial_total != $recurring_total ) {
+        $initial        = wpinv_subscription_initial_payment_desc( $initial_amount, $period, $interval, $trial_period, $trial_interval );
 
-		$description    = wp_sprintf( __( '%1$s Then %2$s', 'invoicing' ), $initial, $recurring );
-	} else {
-		$description    = $recurring;
-	}
+        $description    = wp_sprintf( __( '%1$s Then %2$s', 'invoicing' ), $initial, $recurring );
+    } else {
+        $description    = $recurring;
+    }
 
-	return apply_filters( 'wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency );
+    return apply_filters( 'wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency );
 }
 
 /**
@@ -202,25 +202,25 @@ 
  */
 function getpaid_get_card_name( $card_number ) {
 
-	// Known regexes.
-	$regexes = array(
-		'/^4/'                     => __( 'Visa', 'invoicing' ),
-		'/^5[1-5]/'                => __( 'Mastercard', 'invoicing' ),
-		'/^3[47]/'                 => __( 'Amex', 'invoicing' ),
-		'/^3(?:0[0-5]|[68])/'      => __( 'Diners Club', 'invoicing' ),
-		'/^6(?:011|5)/'            => __( 'Discover', 'invoicing' ),
-		'/^(?:2131|1800|35\d{3})/' => __( 'JCB', 'invoicing' ),
-	);
-
-	// Confirm if one matches.
-	foreach ( $regexes as $regex => $card ) {
-		if ( preg_match( $regex, $card_number ) >= 1 ) {
-			return $card;
-		}
-	}
-
-	// None matched.
-	return __( 'Card', 'invoicing' );
+    // Known regexes.
+    $regexes = array(
+        '/^4/'                     => __( 'Visa', 'invoicing' ),
+        '/^5[1-5]/'                => __( 'Mastercard', 'invoicing' ),
+        '/^3[47]/'                 => __( 'Amex', 'invoicing' ),
+        '/^3(?:0[0-5]|[68])/'      => __( 'Diners Club', 'invoicing' ),
+        '/^6(?:011|5)/'            => __( 'Discover', 'invoicing' ),
+        '/^(?:2131|1800|35\d{3})/' => __( 'JCB', 'invoicing' ),
+    );
+
+    // Confirm if one matches.
+    foreach ( $regexes as $regex => $card ) {
+        if ( preg_match( $regex, $card_number ) >= 1 ) {
+            return $card;
+        }
+    }
+
+    // None matched.
+    return __( 'Card', 'invoicing' );
 
 }
 
@@ -230,24 +230,24 @@ 
  * @param WPInv_Invoice|int|null $invoice
  */
 function wpinv_send_back_to_checkout( $invoice = null ) {
-	$response = array( 'success' => false );
-	$invoice  = wpinv_get_invoice( $invoice );
-
-	// Was an invoice created?
-	if ( ! empty( $invoice ) ) {
-		$invoice             = is_scalar( $invoice ) ? new WPInv_Invoice( $invoice ) : $invoice;
-		$response['invoice'] = $invoice->get_id();
-		do_action( 'getpaid_checkout_invoice_exception', $invoice );
-	}
-
-	// Do we have any errors?
-	if ( wpinv_get_errors() ) {
-		$response['data'] = getpaid_get_errors_html( true, false );
-	} else {
-		$response['data'] = __( 'An error occured while processing your payment. Please try again.', 'invoicing' );
-	}
-
-	wp_send_json( $response );
+    $response = array( 'success' => false );
+    $invoice  = wpinv_get_invoice( $invoice );
+
+    // Was an invoice created?
+    if ( ! empty( $invoice ) ) {
+        $invoice             = is_scalar( $invoice ) ? new WPInv_Invoice( $invoice ) : $invoice;
+        $response['invoice'] = $invoice->get_id();
+        do_action( 'getpaid_checkout_invoice_exception', $invoice );
+    }
+
+    // Do we have any errors?
+    if ( wpinv_get_errors() ) {
+        $response['data'] = getpaid_get_errors_html( true, false );
+    } else {
+        $response['data'] = __( 'An error occured while processing your payment. Please try again.', 'invoicing' );
+    }
+
+    wp_send_json( $response );
 }
 
 /**
@@ -256,7 +256,7 @@ 
  * @return string
  */
 function getpaid_get_recaptcha_site_key() {
-	return apply_filters( 'getpaid_recaptcha_site_key', wpinv_get_option( 'recaptcha_site_key', '' ) );
+    return apply_filters( 'getpaid_recaptcha_site_key', wpinv_get_option( 'recaptcha_site_key', '' ) );
 }
 
 /**
@@ -265,7 +265,7 @@ 
  * @return string
  */
 function getpaid_get_recaptcha_secret_key() {
-	return apply_filters( 'getpaid_recaptcha_secret_key', wpinv_get_option( 'recaptcha_secret_key', '' ) );
+    return apply_filters( 'getpaid_recaptcha_secret_key', wpinv_get_option( 'recaptcha_secret_key', '' ) );
 }
 
 /**
@@ -274,7 +274,7 @@ 
  * @return bool
  */
 function getpaid_is_recaptcha_enabled() {
-	return wpinv_get_option( 'enable_recaptcha', false ) && getpaid_get_recaptcha_site_key() && getpaid_get_recaptcha_secret_key();
+    return wpinv_get_option( 'enable_recaptcha', false ) && getpaid_get_recaptcha_site_key() && getpaid_get_recaptcha_secret_key();
 }
 
 /**
@@ -283,7 +283,7 @@ 
  * @return string
  */
 function getpaid_get_recaptcha_version() {
-	return apply_filters( 'getpaid_recaptcha_version', wpinv_get_option( 'recaptcha_version', 'v2' ) );
+    return apply_filters( 'getpaid_recaptcha_version', wpinv_get_option( 'recaptcha_version', 'v2' ) );
 }
 
 /**
@@ -292,42 +292,42 @@ 
  * @return array
  */
 function getpaid_get_recaptcha_settings() {
-	$settings = array(
-		'enabled' => getpaid_is_recaptcha_enabled(),
-		'version' => getpaid_get_recaptcha_version(),
-	);
-
-	if ( ! getpaid_is_recaptcha_enabled() ) {
-		return $settings;
-	}
-
-	$settings['sitekey'] = getpaid_get_recaptcha_site_key();
-
-	// Version 2 render params.
-	if ( 'v2' === getpaid_get_recaptcha_version() ) {
-		$settings['render_params'] = array(
-			'sitekey'  => getpaid_get_recaptcha_site_key(),
-			'theme'    => 'light',
-			'size'     => 'normal',
-			'tabindex' => 0,
-		);
-	}
-
-	return apply_filters( 'getpaid_recaptcha_settings', $settings );
+    $settings = array(
+        'enabled' => getpaid_is_recaptcha_enabled(),
+        'version' => getpaid_get_recaptcha_version(),
+    );
+
+    if ( ! getpaid_is_recaptcha_enabled() ) {
+        return $settings;
+    }
+
+    $settings['sitekey'] = getpaid_get_recaptcha_site_key();
+
+    // Version 2 render params.
+    if ( 'v2' === getpaid_get_recaptcha_version() ) {
+        $settings['render_params'] = array(
+            'sitekey'  => getpaid_get_recaptcha_site_key(),
+            'theme'    => 'light',
+            'size'     => 'normal',
+            'tabindex' => 0,
+        );
+    }
+
+    return apply_filters( 'getpaid_recaptcha_settings', $settings );
 }
 
 /**
  * Displays reCAPTCHA before payment button.
  */
 function getpaid_display_recaptcha_before_payment_button() {
-	if ( ! getpaid_is_recaptcha_enabled() || 'v2' !== getpaid_get_recaptcha_version() ) {
-		return;
-	}
-
-	printf(
-		'<div class="getpaid-recaptcha-wrapper"><div class="g-recaptcha mw-100 overflow-hidden my-2" id="getpaid-recaptcha-%s"></div></div>',
-		esc_attr( wp_unique_id() )
-	);
+    if ( ! getpaid_is_recaptcha_enabled() || 'v2' !== getpaid_get_recaptcha_version() ) {
+        return;
+    }
+
+    printf(
+        '<div class="getpaid-recaptcha-wrapper"><div class="g-recaptcha mw-100 overflow-hidden my-2" id="getpaid-recaptcha-%s"></div></div>',
+        esc_attr( wp_unique_id() )
+    );
 }
 add_action( 'getpaid_before_payment_form_pay_button', 'getpaid_display_recaptcha_before_payment_button' );
 
@@ -338,43 +338,43 @@ 
  */
 function getpaid_validate_recaptcha_response( $submission ) {
 
-	// Check if reCAPTCHA is enabled.
-	if ( ! getpaid_is_recaptcha_enabled() ) {
-		return;
-	}
-
-	$token = $submission->get_field( 'g-recaptcha-response' );
-
-	// Abort if no token was provided.
-	if ( empty( $token ) ) {
-		wp_send_json_error( 'v2' === getpaid_get_recaptcha_version() ? __( 'Please confirm that you are not a robot.', 'invoicing' ) : __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
-	}
-
-	$result = wp_remote_post(
-		'https://www.google.com/recaptcha/api/siteverify',
-		array(
-			'body' => array(
-				'secret'   => getpaid_get_recaptcha_secret_key(),
-				'response' => $token,
-			),
-		)
-	);
-
-	// Site not reachable, give benefit of doubt.
-	if ( is_wp_error( $result ) ) {
-		return;
-	}
-
-	$result = json_decode( wp_remote_retrieve_body( $result ), true );
-
-	if ( empty( $result['success'] ) && ! in_array( 'missing-input-secret', $result['error-codes'], true ) && ! in_array( 'invalid-input-secret', $result['error-codes'], true ) ) {
-		wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
-	}
-
-	// For v3, check the score.
-	$minimum_score = apply_filters( 'getpaid_recaptcha_minimum_score', 0.4 );
-	if ( 'v3' === getpaid_get_recaptcha_version() && ( empty( $result['score'] ) || $result['score'] < $minimum_score ) ) {
-		wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
-	}
+    // Check if reCAPTCHA is enabled.
+    if ( ! getpaid_is_recaptcha_enabled() ) {
+        return;
+    }
+
+    $token = $submission->get_field( 'g-recaptcha-response' );
+
+    // Abort if no token was provided.
+    if ( empty( $token ) ) {
+        wp_send_json_error( 'v2' === getpaid_get_recaptcha_version() ? __( 'Please confirm that you are not a robot.', 'invoicing' ) : __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
+    }
+
+    $result = wp_remote_post(
+        'https://www.google.com/recaptcha/api/siteverify',
+        array(
+            'body' => array(
+                'secret'   => getpaid_get_recaptcha_secret_key(),
+                'response' => $token,
+            ),
+        )
+    );
+
+    // Site not reachable, give benefit of doubt.
+    if ( is_wp_error( $result ) ) {
+        return;
+    }
+
+    $result = json_decode( wp_remote_retrieve_body( $result ), true );
+
+    if ( empty( $result['success'] ) && ! in_array( 'missing-input-secret', $result['error-codes'], true ) && ! in_array( 'invalid-input-secret', $result['error-codes'], true ) ) {
+        wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
+    }
+
+    // For v3, check the score.
+    $minimum_score = apply_filters( 'getpaid_recaptcha_minimum_score', 0.4 );
+    if ( 'v3' === getpaid_get_recaptcha_version() && ( empty( $result['score'] ) || $result['score'] < $minimum_score ) ) {
+        wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
+    }
 }
 add_action( 'getpaid_checkout_error_checks', 'getpaid_validate_recaptcha_response' );

Spacing +117 added lines, -117 removed lines

@@ -1,155 +1,155 @@ 
 <?php
-function wpinv_is_subscription_payment( $invoice = '' ) {
-	if ( empty( $invoice ) ) {
+function wpinv_is_subscription_payment($invoice = '') {
+	if (empty($invoice)) {
 		return false;
 	}
 
-	if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
-		$invoice = wpinv_get_invoice( $invoice );
+	if (!is_object($invoice) && is_scalar($invoice)) {
+		$invoice = wpinv_get_invoice($invoice);
 	}
 
-	if ( empty( $invoice ) ) {
+	if (empty($invoice)) {
 		return false;
 	}
 
-	if ( $invoice->is_renewal() ) {
+	if ($invoice->is_renewal()) {
 		return true;
 	}
 
 	return false;
 }
 
-function wpinv_payment_link_transaction_id( $invoice = '' ) {
-	if ( empty( $invoice ) ) {
+function wpinv_payment_link_transaction_id($invoice = '') {
+	if (empty($invoice)) {
 		return false;
 	}
 
-	if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
-		$invoice = wpinv_get_invoice( $invoice );
+	if (!is_object($invoice) && is_scalar($invoice)) {
+		$invoice = wpinv_get_invoice($invoice);
 	}
 
-	if ( empty( $invoice ) ) {
+	if (empty($invoice)) {
 		return false;
 	}
 
-	return apply_filters( 'wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice );
+	return apply_filters('wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice);
 }
 
-function wpinv_subscription_initial_payment_desc( $amount, $period, $interval, $trial_period = '', $trial_interval = 0 ) {
-	$interval   = (int)$interval > 0 ? (int)$interval : 1;
+function wpinv_subscription_initial_payment_desc($amount, $period, $interval, $trial_period = '', $trial_interval = 0) {
+	$interval = (int) $interval > 0 ? (int) $interval : 1;
 
-	if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
-		$amount = __( 'Free', 'invoicing' );
+	if ($trial_interval > 0 && !empty($trial_period)) {
+		$amount = __('Free', 'invoicing');
 		$interval = $trial_interval;
 		$period = $trial_period;
 	}
 
 	$description = '';
-	switch ( $period ) {
+	switch ($period) {
 		case 'D':
 		case 'day':
-			$description = wp_sprintf( _n( '%s for the first day.', '%1$s for the first %2$d days.', $interval, 'invoicing' ), $amount, $interval );
+			$description = wp_sprintf(_n('%s for the first day.', '%1$s for the first %2$d days.', $interval, 'invoicing'), $amount, $interval);
 			break;
 		case 'W':
 		case 'week':
-			$description = wp_sprintf( _n( '%s for the first week.', '%1$s for the first %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
+			$description = wp_sprintf(_n('%s for the first week.', '%1$s for the first %2$d weeks.', $interval, 'invoicing'), $amount, $interval);
 			break;
 		case 'M':
 		case 'month':
-			$description = wp_sprintf( _n( '%s for the first month.', '%1$s for the first %2$d months.', $interval, 'invoicing' ), $amount, $interval );
+			$description = wp_sprintf(_n('%s for the first month.', '%1$s for the first %2$d months.', $interval, 'invoicing'), $amount, $interval);
 			break;
 		case 'Y':
 		case 'year':
-			$description = wp_sprintf( _n( '%s for the first year.', '%1$s for the first %2$d years.', $interval, 'invoicing' ), $amount, $interval );
+			$description = wp_sprintf(_n('%s for the first year.', '%1$s for the first %2$d years.', $interval, 'invoicing'), $amount, $interval);
 			break;
 	}
 
-	return apply_filters( 'wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval );
+	return apply_filters('wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval);
 }
 
-function wpinv_subscription_recurring_payment_desc( $amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0 ) {
-	$interval   = (int)$interval > 0 ? (int)$interval : 1;
-	$bill_times = (int)$bill_times > 0 ? (int)$bill_times : 0;
+function wpinv_subscription_recurring_payment_desc($amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0) {
+	$interval   = (int) $interval > 0 ? (int) $interval : 1;
+	$bill_times = (int) $bill_times > 0 ? (int) $bill_times : 0;
 
 	$description = '';
-	switch ( $period ) {
+	switch ($period) {
 		case 'D':
 		case 'day':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d days, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+			if ((int) $bill_times > 0) {
+				if ($interval > 1) {
+					if ($bill_times > 1) {
+						$description = wp_sprintf(__('%1$s for each %2$d days, for %3$d installments.', 'invoicing'), $amount, $interval, $bill_times);
 					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d days.', 'invoicing' ), $amount, $interval );
+						$description = wp_sprintf(__('%1$s for %2$d days.', 'invoicing'), $amount, $interval);
 					}
 				} else {
-					$description = wp_sprintf( _n( '%s for one day.', '%1$s for each day, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+					$description = wp_sprintf(_n('%s for one day.', '%1$s for each day, for %2$d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
 				}
 			} else {
-				$description = wp_sprintf( _n( '%s for each day.', '%1$s for each %2$d days.', $interval, 'invoicing' ), $amount, $interval );
+				$description = wp_sprintf(_n('%s for each day.', '%1$s for each %2$d days.', $interval, 'invoicing'), $amount, $interval);
 			}
 			break;
 		case 'W':
 		case 'week':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d weeks, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+			if ((int) $bill_times > 0) {
+				if ($interval > 1) {
+					if ($bill_times > 1) {
+						$description = wp_sprintf(__('%1$s for each %2$d weeks, for %3$d installments.', 'invoicing'), $amount, $interval, $bill_times);
 					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d weeks.', 'invoicing' ), $amount, $interval );
+						$description = wp_sprintf(__('%1$s for %2$d weeks.', 'invoicing'), $amount, $interval);
 					}
 				} else {
-					$description = wp_sprintf( _n( '%s for one week.', '%1$s for each week, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+					$description = wp_sprintf(_n('%s for one week.', '%1$s for each week, for %2$d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
 				}
 			} else {
-				$description = wp_sprintf( _n( '%s for each week.', '%1$s for each %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
+				$description = wp_sprintf(_n('%s for each week.', '%1$s for each %2$d weeks.', $interval, 'invoicing'), $amount, $interval);
 			}
 			break;
 		case 'M':
 		case 'month':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d months, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+			if ((int) $bill_times > 0) {
+				if ($interval > 1) {
+					if ($bill_times > 1) {
+						$description = wp_sprintf(__('%1$s for each %2$d months, for %3$d installments.', 'invoicing'), $amount, $interval, $bill_times);
 					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d months.', 'invoicing' ), $amount, $interval );
+						$description = wp_sprintf(__('%1$s for %2$d months.', 'invoicing'), $amount, $interval);
 					}
 				} else {
-					$description = wp_sprintf( _n( '%s for one month.', '%1$s for each month, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+					$description = wp_sprintf(_n('%s for one month.', '%1$s for each month, for %2$d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
 				}
 			} else {
-				$description = wp_sprintf( _n( '%s for each month.', '%1$s for each %2$d months.', $interval, 'invoicing' ), $amount, $interval );
+				$description = wp_sprintf(_n('%s for each month.', '%1$s for each %2$d months.', $interval, 'invoicing'), $amount, $interval);
 			}
 			break;
 		case 'Y':
 		case 'year':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d years, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+			if ((int) $bill_times > 0) {
+				if ($interval > 1) {
+					if ($bill_times > 1) {
+						$description = wp_sprintf(__('%1$s for each %2$d years, for %3$d installments.', 'invoicing'), $amount, $interval, $bill_times);
 					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d years.', 'invoicing' ), $amount, $interval );
+						$description = wp_sprintf(__('%1$s for %2$d years.', 'invoicing'), $amount, $interval);
 					}
 				} else {
-					$description = wp_sprintf( _n( '%s for one year.', '%1$s for each year, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+					$description = wp_sprintf(_n('%s for one year.', '%1$s for each year, for %2$d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
 				}
 			} else {
-				$description = wp_sprintf( _n( '%s for each year.', '%1$s for each %2$d years.', $interval, 'invoicing' ), $amount, $interval );
+				$description = wp_sprintf(_n('%s for each year.', '%1$s for each %2$d years.', $interval, 'invoicing'), $amount, $interval);
 			}
 			break;
 	}
 
-	return apply_filters( 'wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
+	return apply_filters('wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval);
 }
 
-function wpinv_subscription_payment_desc( $invoice ) {
-	if ( empty( $invoice ) ) {
+function wpinv_subscription_payment_desc($invoice) {
+	if (empty($invoice)) {
 		return null;
 	}
 
 	$description = '';
-	if ( $invoice->is_parent() && $item = $invoice->get_recurring( true ) ) {
-		if ( $item->has_free_trial() ) {
+	if ($invoice->is_parent() && $item = $invoice->get_recurring(true)) {
+		if ($item->has_free_trial()) {
 			$trial_period = $item->get_trial_period();
 			$trial_interval = $item->get_trial_interval();
 		} else {
@@ -157,40 +157,40 @@ 
 			$trial_interval = 0;
 		}
 
-		$description = wpinv_get_billing_cycle( $invoice->get_total(), $invoice->get_recurring_details( 'total' ), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency() );
+		$description = wpinv_get_billing_cycle($invoice->get_total(), $invoice->get_recurring_details('total'), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency());
 	}
 
-	return apply_filters( 'wpinv_subscription_payment_desc', $description, $invoice );
+	return apply_filters('wpinv_subscription_payment_desc', $description, $invoice);
 }
 
-function wpinv_get_billing_cycle( $initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '' ) {
-	$initial_total      = wpinv_round_amount( $initial );
-	$recurring_total    = wpinv_round_amount( $recurring );
+function wpinv_get_billing_cycle($initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '') {
+	$initial_total      = wpinv_round_amount($initial);
+	$recurring_total    = wpinv_round_amount($recurring);
 
-	if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
+	if ($trial_interval > 0 && !empty($trial_period)) {
 		// Free trial
 	} else {
-		if ( $bill_times == 1 ) {
+		if ($bill_times == 1) {
 			$recurring_total = $initial_total;
-		} elseif ( $bill_times > 1 && $initial_total != $recurring_total ) {
+		} elseif ($bill_times > 1 && $initial_total != $recurring_total) {
 			$bill_times--;
 		}
 	}
 
-	$initial_amount     = wpinv_price( $initial_total, $currency );
-	$recurring_amount   = wpinv_price( $recurring_total, $currency );
+	$initial_amount     = wpinv_price($initial_total, $currency);
+	$recurring_amount   = wpinv_price($recurring_total, $currency);
 
-	$recurring          = wpinv_subscription_recurring_payment_desc( $recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
+	$recurring          = wpinv_subscription_recurring_payment_desc($recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval);
 
-	if ( $initial_total != $recurring_total ) {
-		$initial        = wpinv_subscription_initial_payment_desc( $initial_amount, $period, $interval, $trial_period, $trial_interval );
+	if ($initial_total != $recurring_total) {
+		$initial        = wpinv_subscription_initial_payment_desc($initial_amount, $period, $interval, $trial_period, $trial_interval);
 
-		$description    = wp_sprintf( __( '%1$s Then %2$s', 'invoicing' ), $initial, $recurring );
+		$description    = wp_sprintf(__('%1$s Then %2$s', 'invoicing'), $initial, $recurring);
 	} else {
 		$description    = $recurring;
 	}
 
-	return apply_filters( 'wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency );
+	return apply_filters('wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency);
 }
 
 /**
@@ -200,27 +200,27 @@ 
  * @param string $card_number Card number.
  * @return string
  */
-function getpaid_get_card_name( $card_number ) {
+function getpaid_get_card_name($card_number) {
 
 	// Known regexes.
 	$regexes = array(
-		'/^4/'                     => __( 'Visa', 'invoicing' ),
-		'/^5[1-5]/'                => __( 'Mastercard', 'invoicing' ),
-		'/^3[47]/'                 => __( 'Amex', 'invoicing' ),
-		'/^3(?:0[0-5]|[68])/'      => __( 'Diners Club', 'invoicing' ),
-		'/^6(?:011|5)/'            => __( 'Discover', 'invoicing' ),
-		'/^(?:2131|1800|35\d{3})/' => __( 'JCB', 'invoicing' ),
+		'/^4/'                     => __('Visa', 'invoicing'),
+		'/^5[1-5]/'                => __('Mastercard', 'invoicing'),
+		'/^3[47]/'                 => __('Amex', 'invoicing'),
+		'/^3(?:0[0-5]|[68])/'      => __('Diners Club', 'invoicing'),
+		'/^6(?:011|5)/'            => __('Discover', 'invoicing'),
+		'/^(?:2131|1800|35\d{3})/' => __('JCB', 'invoicing'),
 	);
 
 	// Confirm if one matches.
-	foreach ( $regexes as $regex => $card ) {
-		if ( preg_match( $regex, $card_number ) >= 1 ) {
+	foreach ($regexes as $regex => $card) {
+		if (preg_match($regex, $card_number) >= 1) {
 			return $card;
 		}
 	}
 
 	// None matched.
-	return __( 'Card', 'invoicing' );
+	return __('Card', 'invoicing');
 
 }
 
@@ -229,25 +229,25 @@ 
  *
  * @param WPInv_Invoice|int|null $invoice
  */
-function wpinv_send_back_to_checkout( $invoice = null ) {
-	$response = array( 'success' => false );
-	$invoice  = wpinv_get_invoice( $invoice );
+function wpinv_send_back_to_checkout($invoice = null) {
+	$response = array('success' => false);
+	$invoice  = wpinv_get_invoice($invoice);
 
 	// Was an invoice created?
-	if ( ! empty( $invoice ) ) {
-		$invoice             = is_scalar( $invoice ) ? new WPInv_Invoice( $invoice ) : $invoice;
+	if (!empty($invoice)) {
+		$invoice             = is_scalar($invoice) ? new WPInv_Invoice($invoice) : $invoice;
 		$response['invoice'] = $invoice->get_id();
-		do_action( 'getpaid_checkout_invoice_exception', $invoice );
+		do_action('getpaid_checkout_invoice_exception', $invoice);
 	}
 
 	// Do we have any errors?
-	if ( wpinv_get_errors() ) {
-		$response['data'] = getpaid_get_errors_html( true, false );
+	if (wpinv_get_errors()) {
+		$response['data'] = getpaid_get_errors_html(true, false);
 	} else {
-		$response['data'] = __( 'An error occured while processing your payment. Please try again.', 'invoicing' );
+		$response['data'] = __('An error occured while processing your payment. Please try again.', 'invoicing');
 	}
 
-	wp_send_json( $response );
+	wp_send_json($response);
 }
 
 /**
@@ -256,7 +256,7 @@ 
  * @return string
  */
 function getpaid_get_recaptcha_site_key() {
-	return apply_filters( 'getpaid_recaptcha_site_key', wpinv_get_option( 'recaptcha_site_key', '' ) );
+	return apply_filters('getpaid_recaptcha_site_key', wpinv_get_option('recaptcha_site_key', ''));
 }
 
 /**
@@ -265,7 +265,7 @@ 
  * @return string
  */
 function getpaid_get_recaptcha_secret_key() {
-	return apply_filters( 'getpaid_recaptcha_secret_key', wpinv_get_option( 'recaptcha_secret_key', '' ) );
+	return apply_filters('getpaid_recaptcha_secret_key', wpinv_get_option('recaptcha_secret_key', ''));
 }
 
 /**
@@ -274,7 +274,7 @@ 
  * @return bool
  */
 function getpaid_is_recaptcha_enabled() {
-	return wpinv_get_option( 'enable_recaptcha', false ) && getpaid_get_recaptcha_site_key() && getpaid_get_recaptcha_secret_key();
+	return wpinv_get_option('enable_recaptcha', false) && getpaid_get_recaptcha_site_key() && getpaid_get_recaptcha_secret_key();
 }
 
 /**
@@ -283,7 +283,7 @@ 
  * @return string
  */
 function getpaid_get_recaptcha_version() {
-	return apply_filters( 'getpaid_recaptcha_version', wpinv_get_option( 'recaptcha_version', 'v2' ) );
+	return apply_filters('getpaid_recaptcha_version', wpinv_get_option('recaptcha_version', 'v2'));
 }
 
 /**
@@ -297,14 +297,14 @@ 
 		'version' => getpaid_get_recaptcha_version(),
 	);
 
-	if ( ! getpaid_is_recaptcha_enabled() ) {
+	if (!getpaid_is_recaptcha_enabled()) {
 		return $settings;
 	}
 
 	$settings['sitekey'] = getpaid_get_recaptcha_site_key();
 
 	// Version 2 render params.
-	if ( 'v2' === getpaid_get_recaptcha_version() ) {
+	if ('v2' === getpaid_get_recaptcha_version()) {
 		$settings['render_params'] = array(
 			'sitekey'  => getpaid_get_recaptcha_site_key(),
 			'theme'    => 'light',
@@ -313,41 +313,41 @@ 
 		);
 	}
 
-	return apply_filters( 'getpaid_recaptcha_settings', $settings );
+	return apply_filters('getpaid_recaptcha_settings', $settings);
 }
 
 /**
  * Displays reCAPTCHA before payment button.
  */
 function getpaid_display_recaptcha_before_payment_button() {
-	if ( ! getpaid_is_recaptcha_enabled() || 'v2' !== getpaid_get_recaptcha_version() ) {
+	if (!getpaid_is_recaptcha_enabled() || 'v2' !== getpaid_get_recaptcha_version()) {
 		return;
 	}
 
 	printf(
 		'<div class="getpaid-recaptcha-wrapper"><div class="g-recaptcha mw-100 overflow-hidden my-2" id="getpaid-recaptcha-%s"></div></div>',
-		esc_attr( wp_unique_id() )
+		esc_attr(wp_unique_id())
 	);
 }
-add_action( 'getpaid_before_payment_form_pay_button', 'getpaid_display_recaptcha_before_payment_button' );
+add_action('getpaid_before_payment_form_pay_button', 'getpaid_display_recaptcha_before_payment_button');
 
 /**
  * Validates the reCAPTCHA response.
  *
  * @param GetPaid_Payment_Form_Submission $submission
  */
-function getpaid_validate_recaptcha_response( $submission ) {
+function getpaid_validate_recaptcha_response($submission) {
 
 	// Check if reCAPTCHA is enabled.
-	if ( ! getpaid_is_recaptcha_enabled() ) {
+	if (!getpaid_is_recaptcha_enabled()) {
 		return;
 	}
 
-	$token = $submission->get_field( 'g-recaptcha-response' );
+	$token = $submission->get_field('g-recaptcha-response');
 
 	// Abort if no token was provided.
-	if ( empty( $token ) ) {
-		wp_send_json_error( 'v2' === getpaid_get_recaptcha_version() ? __( 'Please confirm that you are not a robot.', 'invoicing' ) : __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
+	if (empty($token)) {
+		wp_send_json_error('v2' === getpaid_get_recaptcha_version() ? __('Please confirm that you are not a robot.', 'invoicing') : __("Unable to verify that you're not a robot. Please try again.", 'invoicing'));
 	}
 
 	$result = wp_remote_post(
@@ -361,20 +361,20 @@ 
 	);
 
 	// Site not reachable, give benefit of doubt.
-	if ( is_wp_error( $result ) ) {
+	if (is_wp_error($result)) {
 		return;
 	}
 
-	$result = json_decode( wp_remote_retrieve_body( $result ), true );
+	$result = json_decode(wp_remote_retrieve_body($result), true);
 
-	if ( empty( $result['success'] ) && ! in_array( 'missing-input-secret', $result['error-codes'], true ) && ! in_array( 'invalid-input-secret', $result['error-codes'], true ) ) {
-		wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
+	if (empty($result['success']) && !in_array('missing-input-secret', $result['error-codes'], true) && !in_array('invalid-input-secret', $result['error-codes'], true)) {
+		wp_send_json_error(__("Unable to verify that you're not a robot. Please try again.", 'invoicing'));
 	}
 
 	// For v3, check the score.
-	$minimum_score = apply_filters( 'getpaid_recaptcha_minimum_score', 0.4 );
-	if ( 'v3' === getpaid_get_recaptcha_version() && ( empty( $result['score'] ) || $result['score'] < $minimum_score ) ) {
-		wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
+	$minimum_score = apply_filters('getpaid_recaptcha_minimum_score', 0.4);
+	if ('v3' === getpaid_get_recaptcha_version() && (empty($result['score']) || $result['score'] < $minimum_score)) {
+		wp_send_json_error(__("Unable to verify that you're not a robot. Please try again.", 'invoicing'));
 	}
 }
-add_action( 'getpaid_checkout_error_checks', 'getpaid_validate_recaptcha_response' );
+add_action('getpaid_checkout_error_checks', 'getpaid_validate_recaptcha_response');

vendor/ayecode/wp-deactivation-survey/wp-deactivation-survey.php

Indentation +77 added lines, -77 removed lines

@@ -1,103 +1,103 @@
 <?php
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 if ( ! class_exists( 'AyeCode_Deactivation_Survey' ) ) {
 
-	class AyeCode_Deactivation_Survey {
+    class AyeCode_Deactivation_Survey {
 
-		/**
-		 * AyeCode_Deactivation_Survey instance.
-		 *
-		 * @access private
-		 * @since  1.0.0
-		 * @var    AyeCode_Deactivation_Survey There can be only one!
-		 */
-		private static $instance = null;
+        /**
+         * AyeCode_Deactivation_Survey instance.
+         *
+         * @access private
+         * @since  1.0.0
+         * @var    AyeCode_Deactivation_Survey There can be only one!
+         */
+        private static $instance = null;
 
-		public static $plugins;
+        public static $plugins;
 
-		public $version = "1.0.6";
+        public $version = "1.0.6";
 
-		public static function instance( $plugin = array() ) {
-			if ( ! isset( self::$instance ) && ! ( self::$instance instanceof AyeCode_Deactivation_Survey ) ) {
-				self::$instance = new AyeCode_Deactivation_Survey;
-				self::$plugins = array();
+        public static function instance( $plugin = array() ) {
+            if ( ! isset( self::$instance ) && ! ( self::$instance instanceof AyeCode_Deactivation_Survey ) ) {
+                self::$instance = new AyeCode_Deactivation_Survey;
+                self::$plugins = array();
 
-				add_action( 'admin_enqueue_scripts', array( self::$instance, 'scripts' ) );
+                add_action( 'admin_enqueue_scripts', array( self::$instance, 'scripts' ) );
 
-				do_action( 'ayecode_deactivation_survey_loaded' );
-			}
+                do_action( 'ayecode_deactivation_survey_loaded' );
+            }
 
-			if(!empty($plugin)){
-				self::$plugins[] = (object)$plugin;
-			}
+            if(!empty($plugin)){
+                self::$plugins[] = (object)$plugin;
+            }
 
-			return self::$instance;
-		}
+            return self::$instance;
+        }
 
-		public function scripts() {
-			global $pagenow;
+        public function scripts() {
+            global $pagenow;
 
-			// Bail if we are not on the plugins page
-			if ( $pagenow != "plugins.php" ) {
-				return;
-			}
+            // Bail if we are not on the plugins page
+            if ( $pagenow != "plugins.php" ) {
+                return;
+            }
 
-			// Enqueue scripts
-			add_thickbox();
-			wp_enqueue_script('ayecode-deactivation-survey', plugin_dir_url(__FILE__) . 'ayecode-ds.js');
+            // Enqueue scripts
+            add_thickbox();
+            wp_enqueue_script('ayecode-deactivation-survey', plugin_dir_url(__FILE__) . 'ayecode-ds.js');
 
-			/*
+            /*
 			 * Localized strings. Strings can be localised by plugins using this class.
 			 * We deliberately don't add textdomains here so that double textdomain warning is not given in theme review.
 			 */
-			wp_localize_script('ayecode-deactivation-survey', 'ayecodeds_deactivate_feedback_form_strings', array(
-				'quick_feedback'			=> 'Quick Feedback',
-				'foreword'					=> 'If you would be kind enough, please tell us why you\'re deactivating?',
-				'better_plugins_name'		=> 'Please tell us which plugin?',
-				'please_tell_us'			=> 'Please tell us the reason so we can improve the plugin',
-				'do_not_attach_email'		=> 'Do not send my e-mail address with this feedback',
-				'brief_description'			=> 'Please give us any feedback that could help us improve',
-				'cancel'					=> 'Cancel',
-				'skip_and_deactivate'		=> 'Skip &amp; Deactivate',
-				'submit_and_deactivate'		=> 'Submit &amp; Deactivate',
-				'please_wait'				=> 'Please wait',
-				'get_support'				=> 'Get Support',
-				'documentation'				=> 'Documentation',
-				'thank_you'					=> 'Thank you!',
-			));
-
-			// Plugins
-			$plugins = apply_filters('ayecode_deactivation_survey_plugins', self::$plugins);
-
-			// Reasons
-			$defaultReasons = array(
-				'suddenly-stopped-working'	=> 'The plugin suddenly stopped working',
-				'plugin-broke-site'			=> 'The plugin broke my site',
-				'plugin-setup-difficult'	=> 'Too difficult to setup',
-				'plugin-design-difficult'	=> 'Too difficult to get the design i want',
-				'no-longer-needed'			=> 'I don\'t need this plugin any more',
-				'found-better-plugin'		=> 'I found a better plugin',
-				'temporary-deactivation'	=> 'It\'s a temporary deactivation, I\'m troubleshooting',
-				'other'						=> 'Other',
-			);
-
-			foreach($plugins as $plugin)
-			{
-				$plugin->reasons = apply_filters('ayecode_deactivation_survey_reasons', $defaultReasons, $plugin);
-				$plugin->url = home_url();
-				$plugin->activated = 0;
-			}
-
-			// Send plugin data
-			wp_localize_script('ayecode-deactivation-survey', 'ayecodeds_deactivate_feedback_form_plugins', $plugins);
-
-		}
+            wp_localize_script('ayecode-deactivation-survey', 'ayecodeds_deactivate_feedback_form_strings', array(
+                'quick_feedback'			=> 'Quick Feedback',
+                'foreword'					=> 'If you would be kind enough, please tell us why you\'re deactivating?',
+                'better_plugins_name'		=> 'Please tell us which plugin?',
+                'please_tell_us'			=> 'Please tell us the reason so we can improve the plugin',
+                'do_not_attach_email'		=> 'Do not send my e-mail address with this feedback',
+                'brief_description'			=> 'Please give us any feedback that could help us improve',
+                'cancel'					=> 'Cancel',
+                'skip_and_deactivate'		=> 'Skip &amp; Deactivate',
+                'submit_and_deactivate'		=> 'Submit &amp; Deactivate',
+                'please_wait'				=> 'Please wait',
+                'get_support'				=> 'Get Support',
+                'documentation'				=> 'Documentation',
+                'thank_you'					=> 'Thank you!',
+            ));
+
+            // Plugins
+            $plugins = apply_filters('ayecode_deactivation_survey_plugins', self::$plugins);
+
+            // Reasons
+            $defaultReasons = array(
+                'suddenly-stopped-working'	=> 'The plugin suddenly stopped working',
+                'plugin-broke-site'			=> 'The plugin broke my site',
+                'plugin-setup-difficult'	=> 'Too difficult to setup',
+                'plugin-design-difficult'	=> 'Too difficult to get the design i want',
+                'no-longer-needed'			=> 'I don\'t need this plugin any more',
+                'found-better-plugin'		=> 'I found a better plugin',
+                'temporary-deactivation'	=> 'It\'s a temporary deactivation, I\'m troubleshooting',
+                'other'						=> 'Other',
+            );
+
+            foreach($plugins as $plugin)
+            {
+                $plugin->reasons = apply_filters('ayecode_deactivation_survey_reasons', $defaultReasons, $plugin);
+                $plugin->url = home_url();
+                $plugin->activated = 0;
+            }
+
+            // Send plugin data
+            wp_localize_script('ayecode-deactivation-survey', 'ayecodeds_deactivate_feedback_form_plugins', $plugins);
+
+        }
 		
 
-	}
+    }
 
 }
\ No newline at end of file

Spacing +10 added lines, -10 removed lines

@@ -1,10 +1,10 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
-if ( ! class_exists( 'AyeCode_Deactivation_Survey' ) ) {
+if (!class_exists('AyeCode_Deactivation_Survey')) {
 
 	class AyeCode_Deactivation_Survey {
 
@@ -21,18 +21,18 @@ 
 
 		public $version = "1.0.6";
 
-		public static function instance( $plugin = array() ) {
-			if ( ! isset( self::$instance ) && ! ( self::$instance instanceof AyeCode_Deactivation_Survey ) ) {
+		public static function instance($plugin = array()) {
+			if (!isset(self::$instance) && !(self::$instance instanceof AyeCode_Deactivation_Survey)) {
 				self::$instance = new AyeCode_Deactivation_Survey;
 				self::$plugins = array();
 
-				add_action( 'admin_enqueue_scripts', array( self::$instance, 'scripts' ) );
+				add_action('admin_enqueue_scripts', array(self::$instance, 'scripts'));
 
-				do_action( 'ayecode_deactivation_survey_loaded' );
+				do_action('ayecode_deactivation_survey_loaded');
 			}
 
-			if(!empty($plugin)){
-				self::$plugins[] = (object)$plugin;
+			if (!empty($plugin)) {
+				self::$plugins[] = (object) $plugin;
 			}
 
 			return self::$instance;
@@ -42,7 +42,7 @@ 
 			global $pagenow;
 
 			// Bail if we are not on the plugins page
-			if ( $pagenow != "plugins.php" ) {
+			if ($pagenow != "plugins.php") {
 				return;
 			}
 
@@ -85,7 +85,7 @@ 
 				'other'						=> 'Other',
 			);
 
-			foreach($plugins as $plugin)
+			foreach ($plugins as $plugin)
 			{
 				$plugin->reasons = apply_filters('ayecode_deactivation_survey_reasons', $defaultReasons, $plugin);
 				$plugin->url = home_url();

templates/payment-forms/form.php

Indentation +2 added lines, -2 removed lines

@@ -57,7 +57,7 @@ 
 
         // And the optional invoice id.
         if ( ! empty( $form->invoice ) ) {
-		    getpaid_hidden_field( 'invoice_id', $form->invoice->get_id() );
+            getpaid_hidden_field( 'invoice_id', $form->invoice->get_id() );
         }
 
         // We also want to include the form id.
@@ -76,7 +76,7 @@ 
                 <?php
 
                     foreach ( $form->get_elements() as $element ) {
-					    if ( isset( $element['type'] ) ) {
+                        if ( isset( $element['type'] ) ) {
                             $grid_class = getpaid_get_form_element_grid_class( $element );
                             do_action( 'getpaid_payment_form_element_before', $element, $form );
                             do_action( "getpaid_payment_form_element_before_{$element['type']}_template", $element, $form );

Spacing +32 added lines, -32 removed lines

@@ -7,17 +7,17 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 // Standardize IDs.
 global $rendered_getpaid_forms;
 
 // Make sure that the form is active.
-if ( ! $form->is_active() ) {
+if (!$form->is_active()) {
     aui()->alert(
         array(
             'type'    => 'warning',
-            'content' => __( 'This payment form is no longer active', 'invoicing' ),
+            'content' => __('This payment form is no longer active', 'invoicing'),
         ),
         true
     );
@@ -25,12 +25,12 @@ 
 }
 
 // Require login to checkout.
-if ( wpinv_require_login_to_checkout() && ! get_current_user_id() ) {
+if (wpinv_require_login_to_checkout() && !get_current_user_id()) {
 
     aui()->alert(
         array(
             'type'    => 'danger',
-            'content' => __( 'You must be logged in to checkout.', 'invoicing' ),
+            'content' => __('You must be logged in to checkout.', 'invoicing'),
         ),
         true
     );
@@ -38,36 +38,36 @@ 
 
 }
 
-if ( ! is_array( $rendered_getpaid_forms ) ) {
+if (!is_array($rendered_getpaid_forms)) {
     $rendered_getpaid_forms = array();
 }
 
-$rendered_getpaid_forms[ $form->get_id() ] = isset( $rendered_getpaid_forms[ $form->get_id() ] ) ? $rendered_getpaid_forms[ $form->get_id() ] + 1 : 0;
+$rendered_getpaid_forms[$form->get_id()] = isset($rendered_getpaid_forms[$form->get_id()]) ? $rendered_getpaid_forms[$form->get_id()] + 1 : 0;
 
 // Fires before displaying a payment form.
-do_action( 'getpaid_before_payment_form', $form );
+do_action('getpaid_before_payment_form', $form);
 ?>
 
-<form class='getpaid-payment-form getpaid-payment-form-<?php echo absint( $form->get_id() ); ?> bsui position-relative' method='POST' data-key='<?php echo esc_attr( uniqid( 'gpf' ) ); ?>' data-currency='<?php echo esc_attr( empty( $form->invoice ) ? wpinv_get_currency() : $form->invoice->get_currency() ); ?>' novalidate>
+<form class='getpaid-payment-form getpaid-payment-form-<?php echo absint($form->get_id()); ?> bsui position-relative' method='POST' data-key='<?php echo esc_attr(uniqid('gpf')); ?>' data-currency='<?php echo esc_attr(empty($form->invoice) ? wpinv_get_currency() : $form->invoice->get_currency()); ?>' novalidate>
 
     <?php
 
         // Fires when printing the top of a payment form.
-        do_action( 'getpaid_payment_form_top', $form );
+        do_action('getpaid_payment_form_top', $form);
 
         // And the optional invoice id.
-        if ( ! empty( $form->invoice ) ) {
-		    getpaid_hidden_field( 'invoice_id', $form->invoice->get_id() );
+        if (!empty($form->invoice)) {
+		    getpaid_hidden_field('invoice_id', $form->invoice->get_id());
         }
 
         // We also want to include the form id.
-        getpaid_hidden_field( 'form_id', $form->get_id() );
+        getpaid_hidden_field('form_id', $form->get_id());
 
         // And an indication that this is a payment form submission.
-        getpaid_hidden_field( 'getpaid_payment_form_submission', '1' );
+        getpaid_hidden_field('getpaid_payment_form_submission', '1');
 
         // Fires before displaying payment form elements.
-        do_action( 'getpaid_payment_form_before_elements', $form );
+        do_action('getpaid_payment_form_before_elements', $form);
 
         // Display the elements.
         ?>
@@ -75,17 +75,17 @@ 
             <div class="row">
                 <?php
 
-                    foreach ( $form->get_elements() as $element ) {
-					    if ( isset( $element['type'] ) ) {
-                            $grid_class = getpaid_get_form_element_grid_class( $element );
-                            do_action( 'getpaid_payment_form_element_before', $element, $form );
-                            do_action( "getpaid_payment_form_element_before_{$element['type']}_template", $element, $form );
-                            echo "<div class='" . esc_attr( $grid_class ) . "'>";
-                            do_action( 'getpaid_payment_form_element', $element, $form );
-                            do_action( "getpaid_payment_form_element_{$element['type']}_template", $element, $form );
+                    foreach ($form->get_elements() as $element) {
+					    if (isset($element['type'])) {
+                            $grid_class = getpaid_get_form_element_grid_class($element);
+                            do_action('getpaid_payment_form_element_before', $element, $form);
+                            do_action("getpaid_payment_form_element_before_{$element['type']}_template", $element, $form);
+                            echo "<div class='" . esc_attr($grid_class) . "'>";
+                            do_action('getpaid_payment_form_element', $element, $form);
+                            do_action("getpaid_payment_form_element_{$element['type']}_template", $element, $form);
                             echo '</div>';
-                            do_action( 'getpaid_payment_form_element_after', $element, $form );
-                            do_action( "getpaid_payment_form_element_after_{$element['type']}_template", $element, $form );
+                            do_action('getpaid_payment_form_element_after', $element, $form);
+                            do_action("getpaid_payment_form_element_after_{$element['type']}_template", $element, $form);
                         }
                     }
 
@@ -95,28 +95,28 @@ 
 
         <?php
         // Fires after displaying payment form elements.
-        do_action( 'getpaid_payment_form_after_elements', $form );
+        do_action('getpaid_payment_form_after_elements', $form);
 
         echo "<div class='getpaid-payment-form-errors alert alert-danger d-none'></div>";
 
-        if ( wpinv_current_user_can_manage_invoicing() ) {
+        if (wpinv_current_user_can_manage_invoicing()) {
 
             edit_post_link(
-                __( 'Edit this form.', 'invoicing' ),
+                __('Edit this form.', 'invoicing'),
                 '<small class="form-text text-muted">',
-                '&nbsp;' . __( 'This is only visible to website administators.', 'invoicing' ) . '</small>',
+                '&nbsp;' . __('This is only visible to website administators.', 'invoicing') . '</small>',
                 $form->get_id(),
                 'text-danger'
             );
 
         }
 
-        echo wp_kses( $extra_markup, getpaid_allowed_html() );
+        echo wp_kses($extra_markup, getpaid_allowed_html());
     ?>
 
     <div class="loading_div overlay overlay-black position-absolute row m-0 rounded overflow-hidden" style="height: 100%;width: 100%;top: 0px;z-index: 2;display:none;">
         <div class="spinner-border mx-auto align-self-center text-white" role="status">
-            <span class="sr-only"><?php esc_html_e( 'Loading...', 'invoicing' ); ?></span>
+            <span class="sr-only"><?php esc_html_e('Loading...', 'invoicing'); ?></span>
         </div>
     </div>
 
@@ -125,4 +125,4 @@ 
 <?php
 
 // Fires after displaying a payment form.
-do_action( 'getpaid_after_payment_form', $form );
+do_action('getpaid_after_payment_form', $form);

templates/payment-forms/cart-totals.php

Indentation +17 added lines, -17 removed lines

@@ -11,26 +11,26 @@ 
 
 // Totals rows.
 $cart_totals = apply_filters(
-	'getpaid_payment_form_cart_table_totals',
-	array(
-		'subtotal' => __( 'Subtotal', 'invoicing' ),
-		'tax'      => __( 'Tax', 'invoicing' ),
-		'fees'     => __( 'Fee', 'invoicing' ),
-		'discount' => __( 'Discount', 'invoicing' ),
-		'total'    => __( 'Total', 'invoicing' ),
-	),
-	$form
+    'getpaid_payment_form_cart_table_totals',
+    array(
+        'subtotal' => __( 'Subtotal', 'invoicing' ),
+        'tax'      => __( 'Tax', 'invoicing' ),
+        'fees'     => __( 'Fee', 'invoicing' ),
+        'discount' => __( 'Discount', 'invoicing' ),
+        'total'    => __( 'Total', 'invoicing' ),
+    ),
+    $form
 );
 
 $currency = $form->get_currency();
 $country  = wpinv_get_default_country();
 
 if ( ! empty( $form->invoice ) ) {
-	$country  = $form->invoice->get_country();
+    $country  = $form->invoice->get_country();
 }
 
 if ( ! wpinv_use_taxes() && isset( $cart_totals['tax'] ) ) {
-	unset( $cart_totals['tax'] );
+    unset( $cart_totals['tax'] );
 }
 
 do_action( 'getpaid_before_payment_form_cart_totals', $form, $cart_totals );
@@ -61,13 +61,13 @@ 
 
 							<?php
 
-								// Total tax.
-								if ( in_array( $key, array( 'tax', 'discount', 'subtotal', 'total', 'fees' ), true ) ) {
-									wpinv_the_price( 0, $currency );
-								}
+                                // Total tax.
+                                if ( in_array( $key, array( 'tax', 'discount', 'subtotal', 'total', 'fees' ), true ) ) {
+                                    wpinv_the_price( 0, $currency );
+                                }
 
-								do_action( "getpaid_payment_form_cart_totals_$key", $form );
-							?>
+                                do_action( "getpaid_payment_form_cart_totals_$key", $form );
+                            ?>
 
 						</div>
 

Spacing +19 added lines, -19 removed lines

@@ -7,17 +7,17 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 // Totals rows.
 $cart_totals = apply_filters(
 	'getpaid_payment_form_cart_table_totals',
 	array(
-		'subtotal' => __( 'Subtotal', 'invoicing' ),
-		'tax'      => __( 'Tax', 'invoicing' ),
-		'fees'     => __( 'Fee', 'invoicing' ),
-		'discount' => __( 'Discount', 'invoicing' ),
-		'total'    => __( 'Total', 'invoicing' ),
+		'subtotal' => __('Subtotal', 'invoicing'),
+		'tax'      => __('Tax', 'invoicing'),
+		'fees'     => __('Fee', 'invoicing'),
+		'discount' => __('Discount', 'invoicing'),
+		'total'    => __('Total', 'invoicing'),
 	),
 	$form
 );
@@ -25,15 +25,15 @@ 
 $currency = $form->get_currency();
 $country  = wpinv_get_default_country();
 
-if ( ! empty( $form->invoice ) ) {
-	$country  = $form->invoice->get_country();
+if (!empty($form->invoice)) {
+	$country = $form->invoice->get_country();
 }
 
-if ( ! wpinv_use_taxes() && isset( $cart_totals['tax'] ) ) {
-	unset( $cart_totals['tax'] );
+if (!wpinv_use_taxes() && isset($cart_totals['tax'])) {
+	unset($cart_totals['tax']);
 }
 
-do_action( 'getpaid_before_payment_form_cart_totals', $form, $cart_totals );
+do_action('getpaid_before_payment_form_cart_totals', $form, $cart_totals);
 
 ?>
 <style>
@@ -47,26 +47,26 @@ 
 	<div class="row">
 		<div class="col-12 offset-sm-6 col-sm-6 border-sm-left pl-sm-0">
 
-			<?php foreach ( $cart_totals as $key => $label ) : ?>
+			<?php foreach ($cart_totals as $key => $label) : ?>
 
-				<div class="getpaid-form-cart-totals-col getpaid-form-cart-totals-<?php echo esc_attr( $key ); ?> font-weight-bold py-2 px-3 <?php echo 'total' === $key ? 'bg-light' : 'border-bottom'; ?> <?php echo 'tax' === $key && wpinv_display_individual_tax_rates() ? 'getpaid-tax-template d-none' : ''; ?>">
+				<div class="getpaid-form-cart-totals-col getpaid-form-cart-totals-<?php echo esc_attr($key); ?> font-weight-bold py-2 px-3 <?php echo 'total' === $key ? 'bg-light' : 'border-bottom'; ?> <?php echo 'tax' === $key && wpinv_display_individual_tax_rates() ? 'getpaid-tax-template d-none' : ''; ?>">
 
 					<div class="form-row row">
 
 						<div class="col-8 pl-sm-0 getpaid-payment-form-line-totals-label">
-							<?php echo esc_html( $label ); ?>
+							<?php echo esc_html($label); ?>
 						</div>
 
-						<div class="col-4 getpaid-payment-form-line-totals-value getpaid-form-cart-totals-total-<?php echo esc_attr( $key ); ?>">
+						<div class="col-4 getpaid-payment-form-line-totals-value getpaid-form-cart-totals-total-<?php echo esc_attr($key); ?>">
 
 							<?php
 
 								// Total tax.
-								if ( in_array( $key, array( 'tax', 'discount', 'subtotal', 'total', 'fees' ), true ) ) {
-									wpinv_the_price( 0, $currency );
+								if (in_array($key, array('tax', 'discount', 'subtotal', 'total', 'fees'), true)) {
+									wpinv_the_price(0, $currency);
 								}
 
-								do_action( "getpaid_payment_form_cart_totals_$key", $form );
+								do_action("getpaid_payment_form_cart_totals_$key", $form);
 							?>
 
 						</div>
@@ -82,4 +82,4 @@ 
 </div>
 
 <?php
-do_action( 'getpaid_payment_form_cart_totals', $form, $cart_totals );
+do_action('getpaid_payment_form_cart_totals', $form, $cart_totals);

templates/payment-forms/elements/address-fields.php

Spacing +52 added lines, -52 removed lines

@@ -12,75 +12,75 @@ 
  * @var GetPaid_Payment_Form $form
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$field_type = sanitize_key( $field_type );
+$field_type = sanitize_key($field_type);
 
-echo "<div class='row " . esc_attr( $field_type ) . "'>";
+echo "<div class='row " . esc_attr($field_type) . "'>";
 
 // Prepare current user.
-if ( ! empty( $form->invoice ) ) {
+if (!empty($form->invoice)) {
     $user_id = $form->invoice->get_user_id();
 }
 
-if ( empty( $user_id ) && is_user_logged_in() ) {
+if (empty($user_id) && is_user_logged_in()) {
     $user_id = get_current_user_id();
 }
 
-if ( ! empty( $user_id ) ) {
-    $user  = wp_get_current_user();
+if (!empty($user_id)) {
+    $user = wp_get_current_user();
 }
 
-foreach ( $fields as $address_field ) {
+foreach ($fields as $address_field) {
 
     // Skip if it is hidden.
-    if ( empty( $address_field['visible'] ) ) {
+    if (empty($address_field['visible'])) {
         continue;
     }
 
-    do_action( 'getpaid_payment_form_address_field_before_' . $address_field['name'], $field_type, $address_field );
+    do_action('getpaid_payment_form_address_field_before_' . $address_field['name'], $field_type, $address_field);
 
     // Prepare variables.
     $field_name  = $address_field['name'];
     $field_name  = "{$field_type}[$field_name]";
-    $wrap_class  = getpaid_get_form_element_grid_class( $address_field );
-    $wrap_class  = esc_attr( "$wrap_class getpaid-address-field-wrapper" );
-    $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] );
-    $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] );
-    $value       = ! empty( $user_id ) ? get_user_meta( $user_id, '_' . $address_field['name'], true ) : '';
-    $label       = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] );
-
-    $method_name = 'get_' . str_replace( 'wpinv_', '', $address_field['name'] );
-    if ( ! empty( $form->invoice ) && is_callable( array( $form->invoice, $method_name ) ) ) {
-        $value = call_user_func( array( $form->invoice, $method_name ) );
+    $wrap_class  = getpaid_get_form_element_grid_class($address_field);
+    $wrap_class  = esc_attr("$wrap_class getpaid-address-field-wrapper");
+    $placeholder = empty($address_field['placeholder']) ? '' : esc_attr($address_field['placeholder']);
+    $description = empty($address_field['description']) ? '' : wp_kses_post($address_field['description']);
+    $value       = !empty($user_id) ? get_user_meta($user_id, '_' . $address_field['name'], true) : '';
+    $label       = empty($address_field['label']) ? '' : wp_kses_post($address_field['label']);
+
+    $method_name = 'get_' . str_replace('wpinv_', '', $address_field['name']);
+    if (!empty($form->invoice) && is_callable(array($form->invoice, $method_name))) {
+        $value = call_user_func(array($form->invoice, $method_name));
     }
 
-    if ( empty( $value ) && 'wpinv_first_name' === $address_field['name'] && ! empty( $user ) ) {
+    if (empty($value) && 'wpinv_first_name' === $address_field['name'] && !empty($user)) {
         $value = $user->first_name;
     }
 
-    if ( empty( $value ) && 'wpinv_last_name' === $address_field['name'] && ! empty( $user ) ) {
+    if (empty($value) && 'wpinv_last_name' === $address_field['name'] && !empty($user)) {
         $value = $user->last_name;
     }
 
-    if ( ! empty( $address_field['required'] ) ) {
+    if (!empty($address_field['required'])) {
         $label .= "<span class='text-danger'> *</span>";
     }
 
     // Display the country.
-    if ( 'wpinv_country' === $address_field['name'] ) {
+    if ('wpinv_country' === $address_field['name']) {
 
-        echo "<div class='form-group mb-3 " . esc_attr( $wrap_class ) . " getpaid-address-field-wrapper__country'";
+        echo "<div class='form-group mb-3 " . esc_attr($wrap_class) . " getpaid-address-field-wrapper__country'";
 
         aui()->select(
             array(
                 'options'          => wpinv_get_country_list(),
-                'name'             => esc_attr( $field_name ),
-                'id'               => sanitize_html_class( $field_name ) . $uniqid,
-                'value'            => esc_attr( $country ),
+                'name'             => esc_attr($field_name),
+                'id'               => sanitize_html_class($field_name) . $uniqid,
+                'value'            => esc_attr($country),
                 'placeholder'      => $placeholder,
-                'required'         => ! empty( $address_field['required'] ),
-                'label'            => wp_kses_post( $label ),
+                'required'         => !empty($address_field['required']),
+                'label'            => wp_kses_post($label),
                 'label_type'       => 'vertical',
                 'help_text'        => $description,
                 'class'            => 'getpaid-address-field wpinv_country',
@@ -94,7 +94,7 @@ 
             true
         );
 
-        if ( wpinv_should_validate_vat_number() ) {
+        if (wpinv_should_validate_vat_number()) {
 
             aui()->input(
                 array(
@@ -103,7 +103,7 @@ 
                     'id'         => "shipping-toggle$uniqid",
                     'wrap_class' => 'getpaid-address-field-wrapper__address-confirm mt-1 d-none',
                     'required'   => false,
-                    'label'      => __( 'I certify that I live in the country selected above', 'invoicing' ) . "<span class='text-danger'> *</span>",
+                    'label'      => __('I certify that I live in the country selected above', 'invoicing') . "<span class='text-danger'> *</span>",
                     'value'      => 1,
                     'checked'    => true,
                     'class'      => 'w-auto',
@@ -118,9 +118,9 @@ 
     }
 
     // Display the state.
-    elseif ( 'wpinv_state' == $address_field['name'] ) {
+    elseif ('wpinv_state' == $address_field['name']) {
 
-        if ( empty( $value ) ) {
+        if (empty($value)) {
             $value = wpinv_get_default_state();
         }
 
@@ -130,7 +130,7 @@ 
             $placeholder,
             $label,
             $description,
-            ! empty( $address_field['required'] ),
+            !empty($address_field['required']),
             $wrap_class,
             $field_name,
             true
@@ -138,8 +138,8 @@ 
 
     } else {
 
-        $key      = str_replace( 'wpinv_', '', $address_field['name'] );
-        $key      = esc_attr( str_replace( '_', '-', $key ) );
+        $key      = str_replace('wpinv_', '', $address_field['name']);
+        $key      = esc_attr(str_replace('_', '-', $key));
         $autocomplete = '';
         $replacements = array(
             'zip'        => 'postal-code',
@@ -152,37 +152,37 @@ 
         );
 
 
-        if ( isset( $replacements[ $key ] ) ) {
+        if (isset($replacements[$key])) {
             $autocomplete = array(
-                'autocomplete' => "$field_type {$replacements[ $key ]}",
+                'autocomplete' => "$field_type {$replacements[$key]}",
             );
         }
 
         $append = '';
 
-        if ( 'billing' === $field_type && wpinv_should_validate_vat_number() && 'vat-number' === $key ) {
-            $valid    = esc_attr__( 'Valid', 'invoicing' );
-            $invalid  = esc_attr__( 'Invalid', 'invoicing' );
-            $validate = esc_attr__( 'Validate', 'invoicing' );
+        if ('billing' === $field_type && wpinv_should_validate_vat_number() && 'vat-number' === $key) {
+            $valid    = esc_attr__('Valid', 'invoicing');
+            $invalid  = esc_attr__('Invalid', 'invoicing');
+            $validate = esc_attr__('Validate', 'invoicing');
             $append   = "<span class='btn btn-primary getpaid-vat-number-validate' data-valid='$valid' data-invalid='$invalid' data-validate='$validate'>$validate</span>";
         }
 
-        if ( 'billing' === $field_type ) {
-            $description .= '<div class="getpaid-error-' . esc_attr( $field_name ) . ' getpaid-custom-payment-form-errors alert alert-danger d-none"></div>';
+        if ('billing' === $field_type) {
+            $description .= '<div class="getpaid-error-' . esc_attr($field_name) . ' getpaid-custom-payment-form-errors alert alert-danger d-none"></div>';
         }
 
         aui()->input(
             array(
-                'name'              => esc_attr( $field_name ),
-                'id'                => sanitize_html_class( $field_name ) . $uniqid,
-                'required'          => ! empty( $address_field['required'] ),
+                'name'              => esc_attr($field_name),
+                'id'                => sanitize_html_class($field_name) . $uniqid,
+                'required'          => !empty($address_field['required']),
                 'placeholder'       => $placeholder,
-                'label'             => wp_kses_post( $label ),
+                'label'             => wp_kses_post($label),
                 'label_type'        => 'vertical',
                 'help_text'         => $description,
                 'type'              => 'text',
-                'value'             => apply_filters( 'getpaid_payment_form_value_' . $address_field['name'], esc_attr( $value ) ),
-                'class'             => 'getpaid-address-field ' . esc_attr( $address_field['name'] ),
+                'value'             => apply_filters('getpaid_payment_form_value_' . $address_field['name'], esc_attr($value)),
+                'class'             => 'getpaid-address-field ' . esc_attr($address_field['name']),
                 'wrap_class'        => "$wrap_class getpaid-address-field-wrapper__$key",
                 'label_class'       => 'getpaid-address-field-label getpaid-address-field-label__' . $key,
                 'extra_attributes'  => $autocomplete,
@@ -193,7 +193,7 @@ 
 
     }
 
-    do_action( 'getpaid_payment_form_address_field_after_' . $address_field['name'], $field_type, $address_field );
+    do_action('getpaid_payment_form_address_field_after_' . $address_field['name'], $field_type, $address_field);
 }
 
 echo '</div>';

templates/payment-forms/elements/address.php

Indentation +26 added lines, -26 removed lines

@@ -10,7 +10,7 @@ 
 defined( 'ABSPATH' ) || exit;
 
 if ( empty( $fields ) ) {
-	return;
+    return;
 }
 
 // A prefix for all ids (so that a form can be included in the same page multiple times).
@@ -18,12 +18,12 @@ 
 
 // Prepare the user's country.
 if ( ! empty( $form->invoice ) ) {
-	$country = $form->invoice->get_country();
+    $country = $form->invoice->get_country();
 }
 
 if ( empty( $country ) ) {
-	$country = empty( $country ) ? getpaid_get_ip_country() : $country;
-	$country = empty( $country ) ? wpinv_get_default_country() : $country;
+    $country = empty( $country ) ? getpaid_get_ip_country() : $country;
+    $country = empty( $country ) ? wpinv_get_default_country() : $country;
 }
 
 // A prefix for all ids (so that a form can be included in the same page multiple times).
@@ -55,10 +55,10 @@ 
 	<!-- Start Billing Address -->
 	<div class="getpaid-billing-address-wrapper">
 		<?php
-			$field_type = 'billing';
-			include plugin_dir_path( __FILE__ ) . 'address-fields.php';
-			do_action( 'getpaid_after_payment_form_billing_fields', $form );
-		?>
+            $field_type = 'billing';
+            include plugin_dir_path( __FILE__ ) . 'address-fields.php';
+            do_action( 'getpaid_after_payment_form_billing_fields', $form );
+        ?>
 	</div>
 	<!-- End Billing Address -->
 
@@ -70,21 +70,21 @@ 
 
 	<?php
 
-		aui()->input(
-		    array(
-			    'type'     => 'checkbox',
-			    'name'     => 'same-shipping-address',
-			    'id'       => "shipping-toggle$uniqid",
-			    'required' => false,
-			    'label'    => empty( $shipping_address_toggle ) ? esc_html__( 'Same billing & shipping address.', 'invoicing' ) : wp_kses_post( $shipping_address_toggle ),
-			    'value'    => 1,
-			    'checked'  => true,
-				'class'    => 'w-auto',
-		    ),
-			true
-		);
+        aui()->input(
+            array(
+                'type'     => 'checkbox',
+                'name'     => 'same-shipping-address',
+                'id'       => "shipping-toggle$uniqid",
+                'required' => false,
+                'label'    => empty( $shipping_address_toggle ) ? esc_html__( 'Same billing & shipping address.', 'invoicing' ) : wp_kses_post( $shipping_address_toggle ),
+                'value'    => 1,
+                'checked'  => true,
+                'class'    => 'w-auto',
+            ),
+            true
+        );
 
-	?>
+    ?>
 
 
 	<!-- Start Shipping Address Title -->
@@ -103,10 +103,10 @@ 
 	<!-- Start Shipping Address -->
 	<div class="getpaid-shipping-address-wrapper">
 		<?php
-			$field_type = 'shipping';
-			include plugin_dir_path( __FILE__ ) . 'address-fields.php';
-			do_action( 'getpaid_after_payment_form_shipping_fields', $form );
-		?>
+            $field_type = 'shipping';
+            include plugin_dir_path( __FILE__ ) . 'address-fields.php';
+            do_action( 'getpaid_after_payment_form_shipping_fields', $form );
+        ?>
 	</div>
 	<!-- End Shipping Address -->
 

Spacing +21 added lines, -21 removed lines

@@ -7,57 +7,57 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-if ( empty( $fields ) ) {
+if (empty($fields)) {
 	return;
 }
 
 // A prefix for all ids (so that a form can be included in the same page multiple times).
-$uniqid = uniqid( '_' );
+$uniqid = uniqid('_');
 
 // Prepare the user's country.
-if ( ! empty( $form->invoice ) ) {
+if (!empty($form->invoice)) {
 	$country = $form->invoice->get_country();
 }
 
-if ( empty( $country ) ) {
-	$country = empty( $country ) ? getpaid_get_ip_country() : $country;
-	$country = empty( $country ) ? wpinv_get_default_country() : $country;
+if (empty($country)) {
+	$country = empty($country) ? getpaid_get_ip_country() : $country;
+	$country = empty($country) ? wpinv_get_default_country() : $country;
 }
 
 // A prefix for all ids (so that a form can be included in the same page multiple times).
-$uniqid = uniqid( '_' );
+$uniqid = uniqid('_');
 
-$address_type = empty( $address_type ) ? 'billing' : $address_type;
+$address_type = empty($address_type) ? 'billing' : $address_type;
 
 ?>
 
-<?php if ( 'both' === $address_type ) : ?>
+<?php if ('both' === $address_type) : ?>
 
 	<!-- Start Billing/Shipping Address Title -->
 	<h4 class="mb-3 getpaid-shipping-billing-address-title">
-		<?php esc_html_e( 'Billing / Shipping Address', 'invoicing' ); ?>
+		<?php esc_html_e('Billing / Shipping Address', 'invoicing'); ?>
 	</h4>
 	<!-- End Billing Address Title -->
 
 	<!-- Start Billing Address Title -->
 	<h4 class="mb-3 getpaid-billing-address-title">
-		<?php esc_html_e( 'Billing Address', 'invoicing' ); ?>
+		<?php esc_html_e('Billing Address', 'invoicing'); ?>
 	</h4>
 	<!-- End Billing Address Title -->
 
 <?php endif; ?>
 
 
-<?php if ( 'both' === $address_type || 'billing' === $address_type ) : ?>
+<?php if ('both' === $address_type || 'billing' === $address_type) : ?>
 
 	<!-- Start Billing Address -->
 	<div class="getpaid-billing-address-wrapper">
 		<?php
 			$field_type = 'billing';
-			include plugin_dir_path( __FILE__ ) . 'address-fields.php';
-			do_action( 'getpaid_after_payment_form_billing_fields', $form );
+			include plugin_dir_path(__FILE__) . 'address-fields.php';
+			do_action('getpaid_after_payment_form_billing_fields', $form);
 		?>
 	</div>
 	<!-- End Billing Address -->
@@ -65,7 +65,7 @@ 
 <?php endif; ?>
 
 
-<?php if ( 'both' === $address_type ) : ?>
+<?php if ('both' === $address_type) : ?>
 
 
 	<?php
@@ -76,7 +76,7 @@ 
 			    'name'     => 'same-shipping-address',
 			    'id'       => "shipping-toggle$uniqid",
 			    'required' => false,
-			    'label'    => empty( $shipping_address_toggle ) ? esc_html__( 'Same billing & shipping address.', 'invoicing' ) : wp_kses_post( $shipping_address_toggle ),
+			    'label'    => empty($shipping_address_toggle) ? esc_html__('Same billing & shipping address.', 'invoicing') : wp_kses_post($shipping_address_toggle),
 			    'value'    => 1,
 			    'checked'  => true,
 				'class'    => 'w-auto',
@@ -89,7 +89,7 @@ 
 
 	<!-- Start Shipping Address Title -->
 	<h4 class="mb-3 getpaid-shipping-address-title">
-		<?php esc_html_e( 'Shipping Address', 'invoicing' ); ?>
+		<?php esc_html_e('Shipping Address', 'invoicing'); ?>
 	</h4>
 	<!-- End Shipping Address Title -->
 
@@ -98,14 +98,14 @@ 
 
 
 	
-<?php if ( 'both' === $address_type || 'shipping' === $address_type ) : ?>
+<?php if ('both' === $address_type || 'shipping' === $address_type) : ?>
 
 	<!-- Start Shipping Address -->
 	<div class="getpaid-shipping-address-wrapper">
 		<?php
 			$field_type = 'shipping';
-			include plugin_dir_path( __FILE__ ) . 'address-fields.php';
-			do_action( 'getpaid_after_payment_form_shipping_fields', $form );
+			include plugin_dir_path(__FILE__) . 'address-fields.php';
+			do_action('getpaid_after_payment_form_shipping_fields', $form);
 		?>
 	</div>
 	<!-- End Shipping Address -->

templates/payment-forms/elements/billing_email.php

Spacing +15 added lines, -15 removed lines

@@ -7,37 +7,37 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 $value = $query_value;
 $class = '';
 
-if ( ! empty( $form->invoice ) ) {
-    $value   = sanitize_email( $form->invoice->get_email() );
-} elseif ( is_user_logged_in() ) {
+if (!empty($form->invoice)) {
+    $value = sanitize_email($form->invoice->get_email());
+} elseif (is_user_logged_in()) {
     $user  = wp_get_current_user();
-    $value = sanitize_email( $user->user_email );
+    $value = sanitize_email($user->user_email);
 }
 
-if ( ! empty( $value ) && ! empty( $hide_billing_email ) ) {
+if (!empty($value) && !empty($hide_billing_email)) {
     $class = 'd-none';
 }
 
-do_action( 'getpaid_before_payment_form_billing_email', $form );
+do_action('getpaid_before_payment_form_billing_email', $form);
 
-echo "<span class='" . esc_attr( $class ) . "'>";
+echo "<span class='" . esc_attr($class) . "'>";
 
 aui()->input(
     array(
         'name'             => 'billing_email',
-        'id'               => esc_attr( $element_id ),
-        'placeholder'      => empty( $placeholder ) ? '' : esc_attr( $placeholder ),
-        'required'         => ! empty( $required ),
-        'label'            => empty( $label ) ? '' : wp_kses_post( $label ) . '<span class="text-danger"> *</span>',
+        'id'               => esc_attr($element_id),
+        'placeholder'      => empty($placeholder) ? '' : esc_attr($placeholder),
+        'required'         => !empty($required),
+        'label'            => empty($label) ? '' : wp_kses_post($label) . '<span class="text-danger"> *</span>',
         'label_type'       => 'vertical',
-        'help_text'        => empty( $description ) ? '' : wp_kses_post( $description ),
+        'help_text'        => empty($description) ? '' : wp_kses_post($description),
         'type'             => 'email',
-        'value'            => apply_filters ( 'getpaid_payment_form_billing_email_value', $value ),
+        'value'            => apply_filters('getpaid_payment_form_billing_email_value', $value),
         'class'            => 'wpinv_billing_email getpaid-refresh-on-change',
         'extra_attributes' => array(
             'autocomplete' => 'billing email',
@@ -48,4 +48,4 @@ 
 
 echo '</span>';
 
-do_action( 'getpaid_after_payment_form_billing_email', $form );
+do_action('getpaid_after_payment_form_billing_email', $form);