AyeCode / invoicing

includes/data-stores/class-getpaid-customer-data-store.php

Indentation +184 added lines, -184 removed lines

@@ -5,7 +5,7 @@ 
  *
  */
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -15,196 +15,196 @@ 
  */
 class GetPaid_Customer_Data_Store {
 
-	/*
+    /*
 	|--------------------------------------------------------------------------
 	| CRUD Methods
 	|--------------------------------------------------------------------------
 	*/
 
-	/**
-	 * Method to create a new customer in the database.
-	 *
-	 * @param GetPaid_Customer $customer customer object.
-	 */
-	public function create( &$customer ) {
-		global $wpdb;
-
-		$values  = array();
-		$formats = array();
-
-		$fields = self::get_database_fields();
-		unset( $fields['id'] );
-
-		foreach ( $fields as $key => $format ) {
-			$values[ $key ] = $customer->get( $key, 'edit' );
-			$formats[]      = $format;
-		}
-
-		$result = $wpdb->insert( $wpdb->prefix . 'getpaid_customers', $values, $formats );
-
-		if ( $result ) {
-			$customer->set_id( $wpdb->insert_id );
-			$customer->apply_changes();
-			$customer->clear_cache();
-			do_action( 'getpaid_new_customer', $customer );
-			return true;
-		}
-
-		return false;
-	}
-
-	/**
-	 * Method to read a customer from the database.
-	 *
-	 * @param GetPaid_Customer $customer customer object.
-	 *
-	 */
-	public function read( &$customer ) {
-		global $wpdb;
-
-		$customer->set_defaults();
-
-		if ( ! $customer->get_id() ) {
-			$customer->last_error = 'Invalid customer.';
-			$customer->set_id( 0 );
-			return false;
-		}
-
-		// Maybe retrieve from the cache.
-		$raw_customer = wp_cache_get( $customer->get_id(), 'getpaid_customers' );
-
-		// If not found, retrieve from the db.
-		if ( false === $raw_customer ) {
-
-			$raw_customer = $wpdb->get_row(
-				$wpdb->prepare(
-					"SELECT * FROM {$wpdb->prefix}getpaid_customers WHERE id = %d",
-					$customer->get_id()
-				)
-			);
-
-			// Update the cache with our data
-			wp_cache_set( $customer->get_id(), $raw_customer, 'getpaid_customers' );
-
-		}
-
-		if ( ! $raw_customer ) {
-			$raw_customer->last_error = 'Invalid customer.';
-			return false;
-		}
-
-		// Loop through raw customer fields.
-		foreach ( (array) $raw_customer as $key => $value ) {
-			$customer->set( $key, $value );
-		}
-
-		$customer->set_object_read( true );
-		do_action( 'getpaid_read_customer', $customer );
-
-	}
-
-	/**
-	 * Method to update a customer in the database.
-	 *
-	 * @param GetPaid_Customer $customer Customer object.
-	 */
-	public function update( &$customer ) {
-		global $wpdb;
-
-		do_action( 'getpaid_before_update_customer', $customer, $customer->get_changes() );
-
-		$changes = $customer->get_changes();
-		$values  = array();
-		$format  = array();
-
-		foreach ( self::get_database_fields() as $key => $format ) {
-			if ( array_key_exists( $key, $changes ) ) {
-				$values[ $key ] = $customer->get( $key, 'edit' );
-				$formats[]      = $format;
-			}
-		}
-
-		if ( empty( $values ) ) {
-			return;
-		}
-
-		$wpdb->update(
-			$wpdb->prefix . 'getpaid_customers',
-			$values,
-			array(
-				'id' => $customer->get_id(),
-			),
-			$formats,
-			'%d'
-		);
-
-		// Apply the changes.
-		$customer->apply_changes();
-
-		// Delete cache.
-		$customer->clear_cache();
-
-		// Fire a hook.
-		do_action( 'getpaid_update_customer', $customer );
-
-	}
-
-	/**
-	 * Method to delete a customer from the database.
-	 *
-	 * @param GetPaid_Customer $customer
-	 */
-	public function delete( &$customer ) {
-		global $wpdb;
-
-		do_action( 'getpaid_before_delete_customer', $customer );
-
-		$wpdb->delete(
-			$wpdb->prefix . 'getpaid_customers',
-			array(
-				'id' => $customer->get_id(),
-			),
-			'%d'
-		);
-
-		// Delete cache.
-		$customer->clear_cache();
-
-		// Fire a hook.
-		do_action( 'getpaid_delete_customer', $customer );
-
-		$customer->set_id( 0 );
-	}
-
-	/*
+    /**
+     * Method to create a new customer in the database.
+     *
+     * @param GetPaid_Customer $customer customer object.
+     */
+    public function create( &$customer ) {
+        global $wpdb;
+
+        $values  = array();
+        $formats = array();
+
+        $fields = self::get_database_fields();
+        unset( $fields['id'] );
+
+        foreach ( $fields as $key => $format ) {
+            $values[ $key ] = $customer->get( $key, 'edit' );
+            $formats[]      = $format;
+        }
+
+        $result = $wpdb->insert( $wpdb->prefix . 'getpaid_customers', $values, $formats );
+
+        if ( $result ) {
+            $customer->set_id( $wpdb->insert_id );
+            $customer->apply_changes();
+            $customer->clear_cache();
+            do_action( 'getpaid_new_customer', $customer );
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Method to read a customer from the database.
+     *
+     * @param GetPaid_Customer $customer customer object.
+     *
+     */
+    public function read( &$customer ) {
+        global $wpdb;
+
+        $customer->set_defaults();
+
+        if ( ! $customer->get_id() ) {
+            $customer->last_error = 'Invalid customer.';
+            $customer->set_id( 0 );
+            return false;
+        }
+
+        // Maybe retrieve from the cache.
+        $raw_customer = wp_cache_get( $customer->get_id(), 'getpaid_customers' );
+
+        // If not found, retrieve from the db.
+        if ( false === $raw_customer ) {
+
+            $raw_customer = $wpdb->get_row(
+                $wpdb->prepare(
+                    "SELECT * FROM {$wpdb->prefix}getpaid_customers WHERE id = %d",
+                    $customer->get_id()
+                )
+            );
+
+            // Update the cache with our data
+            wp_cache_set( $customer->get_id(), $raw_customer, 'getpaid_customers' );
+
+        }
+
+        if ( ! $raw_customer ) {
+            $raw_customer->last_error = 'Invalid customer.';
+            return false;
+        }
+
+        // Loop through raw customer fields.
+        foreach ( (array) $raw_customer as $key => $value ) {
+            $customer->set( $key, $value );
+        }
+
+        $customer->set_object_read( true );
+        do_action( 'getpaid_read_customer', $customer );
+
+    }
+
+    /**
+     * Method to update a customer in the database.
+     *
+     * @param GetPaid_Customer $customer Customer object.
+     */
+    public function update( &$customer ) {
+        global $wpdb;
+
+        do_action( 'getpaid_before_update_customer', $customer, $customer->get_changes() );
+
+        $changes = $customer->get_changes();
+        $values  = array();
+        $format  = array();
+
+        foreach ( self::get_database_fields() as $key => $format ) {
+            if ( array_key_exists( $key, $changes ) ) {
+                $values[ $key ] = $customer->get( $key, 'edit' );
+                $formats[]      = $format;
+            }
+        }
+
+        if ( empty( $values ) ) {
+            return;
+        }
+
+        $wpdb->update(
+            $wpdb->prefix . 'getpaid_customers',
+            $values,
+            array(
+                'id' => $customer->get_id(),
+            ),
+            $formats,
+            '%d'
+        );
+
+        // Apply the changes.
+        $customer->apply_changes();
+
+        // Delete cache.
+        $customer->clear_cache();
+
+        // Fire a hook.
+        do_action( 'getpaid_update_customer', $customer );
+
+    }
+
+    /**
+     * Method to delete a customer from the database.
+     *
+     * @param GetPaid_Customer $customer
+     */
+    public function delete( &$customer ) {
+        global $wpdb;
+
+        do_action( 'getpaid_before_delete_customer', $customer );
+
+        $wpdb->delete(
+            $wpdb->prefix . 'getpaid_customers',
+            array(
+                'id' => $customer->get_id(),
+            ),
+            '%d'
+        );
+
+        // Delete cache.
+        $customer->clear_cache();
+
+        // Fire a hook.
+        do_action( 'getpaid_delete_customer', $customer );
+
+        $customer->set_id( 0 );
+    }
+
+    /*
 	|--------------------------------------------------------------------------
 	| Additional Methods
 	|--------------------------------------------------------------------------
 	*/
-	public static function get_database_fields() {
-
-		$fields = array(
-			'id'             => '%d',
-			'user_id'        => '%d',
-			'email'          => '%s',
-			'email_cc'       => '%s',
-			'status'         => '%s',
-			'purchase_value' => '%f',
-			'purchase_count' => '%d',
-			'date_created'   => '%s',
-			'date_modified'  => '%s',
-			'uuid'           => '%s',
-		);
-
-		// Add address fields.
-		foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
-
-			// Skip id, user_id and email.
-			if ( ! in_array( $field, array( 'id', 'user_id', 'email', 'purchase_value', 'purchase_count', 'date_created', 'date_modified', 'uuid' ), true ) ) {
-				$fields[ $field ] = '%s';
-			}
-		}
-
-		return $fields;
-	}
+    public static function get_database_fields() {
+
+        $fields = array(
+            'id'             => '%d',
+            'user_id'        => '%d',
+            'email'          => '%s',
+            'email_cc'       => '%s',
+            'status'         => '%s',
+            'purchase_value' => '%f',
+            'purchase_count' => '%d',
+            'date_created'   => '%s',
+            'date_modified'  => '%s',
+            'uuid'           => '%s',
+        );
+
+        // Add address fields.
+        foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
+
+            // Skip id, user_id and email.
+            if ( ! in_array( $field, array( 'id', 'user_id', 'email', 'purchase_value', 'purchase_count', 'date_created', 'date_modified', 'uuid' ), true ) ) {
+                $fields[ $field ] = '%s';
+            }
+        }
+
+        return $fields;
+    }
 }

Spacing +34 added lines, -34 removed lines

@@ -4,7 +4,7 @@ 
  * GetPaid_Customer_Data_Store class file.
  *
  */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
@@ -26,27 +26,27 @@ 
 	 *
 	 * @param GetPaid_Customer $customer customer object.
 	 */
-	public function create( &$customer ) {
+	public function create(&$customer) {
 		global $wpdb;
 
 		$values  = array();
 		$formats = array();
 
 		$fields = self::get_database_fields();
-		unset( $fields['id'] );
+		unset($fields['id']);
 
-		foreach ( $fields as $key => $format ) {
-			$values[ $key ] = $customer->get( $key, 'edit' );
+		foreach ($fields as $key => $format) {
+			$values[$key] = $customer->get($key, 'edit');
 			$formats[]      = $format;
 		}
 
-		$result = $wpdb->insert( $wpdb->prefix . 'getpaid_customers', $values, $formats );
+		$result = $wpdb->insert($wpdb->prefix . 'getpaid_customers', $values, $formats);
 
-		if ( $result ) {
-			$customer->set_id( $wpdb->insert_id );
+		if ($result) {
+			$customer->set_id($wpdb->insert_id);
 			$customer->apply_changes();
 			$customer->clear_cache();
-			do_action( 'getpaid_new_customer', $customer );
+			do_action('getpaid_new_customer', $customer);
 			return true;
 		}
 
@@ -59,22 +59,22 @@ 
 	 * @param GetPaid_Customer $customer customer object.
 	 *
 	 */
-	public function read( &$customer ) {
+	public function read(&$customer) {
 		global $wpdb;
 
 		$customer->set_defaults();
 
-		if ( ! $customer->get_id() ) {
+		if (!$customer->get_id()) {
 			$customer->last_error = 'Invalid customer.';
-			$customer->set_id( 0 );
+			$customer->set_id(0);
 			return false;
 		}
 
 		// Maybe retrieve from the cache.
-		$raw_customer = wp_cache_get( $customer->get_id(), 'getpaid_customers' );
+		$raw_customer = wp_cache_get($customer->get_id(), 'getpaid_customers');
 
 		// If not found, retrieve from the db.
-		if ( false === $raw_customer ) {
+		if (false === $raw_customer) {
 
 			$raw_customer = $wpdb->get_row(
 				$wpdb->prepare(
@@ -84,22 +84,22 @@ 
 			);
 
 			// Update the cache with our data
-			wp_cache_set( $customer->get_id(), $raw_customer, 'getpaid_customers' );
+			wp_cache_set($customer->get_id(), $raw_customer, 'getpaid_customers');
 
 		}
 
-		if ( ! $raw_customer ) {
+		if (!$raw_customer) {
 			$raw_customer->last_error = 'Invalid customer.';
 			return false;
 		}
 
 		// Loop through raw customer fields.
-		foreach ( (array) $raw_customer as $key => $value ) {
-			$customer->set( $key, $value );
+		foreach ((array) $raw_customer as $key => $value) {
+			$customer->set($key, $value);
 		}
 
-		$customer->set_object_read( true );
-		do_action( 'getpaid_read_customer', $customer );
+		$customer->set_object_read(true);
+		do_action('getpaid_read_customer', $customer);
 
 	}
 
@@ -108,23 +108,23 @@ 
 	 *
 	 * @param GetPaid_Customer $customer Customer object.
 	 */
-	public function update( &$customer ) {
+	public function update(&$customer) {
 		global $wpdb;
 
-		do_action( 'getpaid_before_update_customer', $customer, $customer->get_changes() );
+		do_action('getpaid_before_update_customer', $customer, $customer->get_changes());
 
 		$changes = $customer->get_changes();
 		$values  = array();
 		$format  = array();
 
-		foreach ( self::get_database_fields() as $key => $format ) {
-			if ( array_key_exists( $key, $changes ) ) {
-				$values[ $key ] = $customer->get( $key, 'edit' );
+		foreach (self::get_database_fields() as $key => $format) {
+			if (array_key_exists($key, $changes)) {
+				$values[$key] = $customer->get($key, 'edit');
 				$formats[]      = $format;
 			}
 		}
 
-		if ( empty( $values ) ) {
+		if (empty($values)) {
 			return;
 		}
 
@@ -145,7 +145,7 @@ 
 		$customer->clear_cache();
 
 		// Fire a hook.
-		do_action( 'getpaid_update_customer', $customer );
+		do_action('getpaid_update_customer', $customer);
 
 	}
 
@@ -154,10 +154,10 @@ 
 	 *
 	 * @param GetPaid_Customer $customer
 	 */
-	public function delete( &$customer ) {
+	public function delete(&$customer) {
 		global $wpdb;
 
-		do_action( 'getpaid_before_delete_customer', $customer );
+		do_action('getpaid_before_delete_customer', $customer);
 
 		$wpdb->delete(
 			$wpdb->prefix . 'getpaid_customers',
@@ -171,9 +171,9 @@ 
 		$customer->clear_cache();
 
 		// Fire a hook.
-		do_action( 'getpaid_delete_customer', $customer );
+		do_action('getpaid_delete_customer', $customer);
 
-		$customer->set_id( 0 );
+		$customer->set_id(0);
 	}
 
 	/*
@@ -197,11 +197,11 @@ 
 		);
 
 		// Add address fields.
-		foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
+		foreach (array_keys(getpaid_user_address_fields()) as $field) {
 
 			// Skip id, user_id and email.
-			if ( ! in_array( $field, array( 'id', 'user_id', 'email', 'purchase_value', 'purchase_count', 'date_created', 'date_modified', 'uuid' ), true ) ) {
-				$fields[ $field ] = '%s';
+			if (!in_array($field, array('id', 'user_id', 'email', 'purchase_value', 'purchase_count', 'date_created', 'date_modified', 'uuid'), true)) {
+				$fields[$field] = '%s';
 			}
 		}
 

includes/class-getpaid-customer.php

Indentation +176 added lines, -176 removed lines

@@ -15,69 +15,69 @@ 
  */
 class GetPaid_Customer extends GetPaid_Data {
 
-	/**
-	 * Which data store to load.
-	 *
-	 * @var string
-	 */
+    /**
+     * Which data store to load.
+     *
+     * @var string
+     */
     protected $data_store_name = 'customer';
 
     /**
-	 * This is the name of this object type.
-	 *
-	 * @var string
-	 */
-	protected $object_type = 'customer';
-
-	/**
-	 * Get the customer if ID is passed, otherwise the customer is new and empty.
-	 *
-	 * @param int|string|GetPaid_Customer|object $customer customer id, object, or email.
-	 */
-	public function __construct( $customer = 0 ) {
+     * This is the name of this object type.
+     *
+     * @var string
+     */
+    protected $object_type = 'customer';
+
+    /**
+     * Get the customer if ID is passed, otherwise the customer is new and empty.
+     *
+     * @param int|string|GetPaid_Customer|object $customer customer id, object, or email.
+     */
+    public function __construct( $customer = 0 ) {
 
         // Setup default customer data.
         $this->setup_default_data();
 
-		if ( is_numeric( $customer ) ) {
-			$this->set_id( $customer );
-		} elseif ( $customer instanceof self ) {
-			$this->set_id( $customer->get_id() );
-		} elseif ( is_string( $customer ) && $customer_id = self::get_customer_id_by( $customer, 'email' ) ) {
-			$this->set_id( $customer_id );
-		} elseif ( ! empty( $customer->id ) ) {
-			$this->set_id( $customer->id );
-		}
+        if ( is_numeric( $customer ) ) {
+            $this->set_id( $customer );
+        } elseif ( $customer instanceof self ) {
+            $this->set_id( $customer->get_id() );
+        } elseif ( is_string( $customer ) && $customer_id = self::get_customer_id_by( $customer, 'email' ) ) {
+            $this->set_id( $customer_id );
+        } elseif ( ! empty( $customer->id ) ) {
+            $this->set_id( $customer->id );
+        }
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
 
-		if ( $this->get_id() > 0 ) {
-			$this->data_store->read( $this );
+        if ( $this->get_id() > 0 ) {
+            $this->data_store->read( $this );
         }
 
         $this->set_object_read( true );
-	}
+    }
 
     /**
-	 * Sets up default customer data.
-	 */
-	private function setup_default_data() {
+     * Sets up default customer data.
+     */
+    private function setup_default_data() {
 
         $this->data = array(
-			'user_id'        => 0,
-			'email'          => '',
-			'email_cc'       => '',
-			'status'         => 'active',
-			'purchase_value' => 0,
-			'purchase_count' => 0,
-			'date_created'   => current_time( 'mysql' ),
-			'date_modified'  => current_time( 'mysql' ),
-			'uuid'           => wp_generate_uuid4(),
-		);
+            'user_id'        => 0,
+            'email'          => '',
+            'email_cc'       => '',
+            'status'         => 'active',
+            'purchase_value' => 0,
+            'purchase_count' => 0,
+            'date_created'   => current_time( 'mysql' ),
+            'date_modified'  => current_time( 'mysql' ),
+            'uuid'           => wp_generate_uuid4(),
+        );
 
         // Add address fields.
-		foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
+        foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
 
             if ( isset( $this->data[ $field ] ) ) {
                 continue;
@@ -95,22 +95,22 @@ 
                 continue;
             }
 
-			$this->data[ $field ] = '';
-		}
+            $this->data[ $field ] = '';
+        }
 
         $this->default_data = $this->data;
-	}
-
-	/**
-	 * Given a customer email or user id, it returns a customer id.
-	 *
-	 * @static
-	 * @param string $value
-	 * @since 1.0.15
-	 * @return int
-	 */
-	public static function get_customer_id_by( $value, $by = 'email' ) {
-		global $wpdb;
+    }
+
+    /**
+     * Given a customer email or user id, it returns a customer id.
+     *
+     * @static
+     * @param string $value
+     * @since 1.0.15
+     * @return int
+     */
+    public static function get_customer_id_by( $value, $by = 'email' ) {
+        global $wpdb;
 
         // Prepare value.
         if ( 'email' === $by ) {
@@ -125,12 +125,12 @@ 
             return 0;
         }
 
-		// Maybe retrieve from the cache.
+        // Maybe retrieve from the cache.
         $cache_key   = 'getpaid_customer_ids_by_' . $by;
-		$customer_id = wp_cache_get( $value, $cache_key );
-		if ( false !== $customer_id ) {
-			return $customer_id;
-		}
+        $customer_id = wp_cache_get( $value, $cache_key );
+        if ( false !== $customer_id ) {
+            return $customer_id;
+        }
 
         if ( 'email' === $by ) {
             $customer_id = (int) $wpdb->get_var(
@@ -142,23 +142,23 @@ 
             );
         }
 
-		// Update the cache with our data
-		wp_cache_set( $value, $customer_id, $cache_key );
+        // Update the cache with our data
+        wp_cache_set( $value, $customer_id, $cache_key );
 
-		return $customer_id;
+        return $customer_id;
 
-	}
+    }
 
-	/**
+    /**
      * Clears the customer's cache.
      */
     public function clear_cache() {
         wp_cache_delete( $this->get( 'email' ), 'getpaid_customer_ids_by_email' );
         wp_cache_delete( $this->get( 'user_id' ), 'getpaid_customer_ids_by_user_id' );
-		wp_cache_delete( $this->get_id(), 'getpaid_customers' );
-	}
+        wp_cache_delete( $this->get_id(), 'getpaid_customers' );
+    }
 
-	/*
+    /*
 	|--------------------------------------------------------------------------
 	| CRUD methods
 	|--------------------------------------------------------------------------
@@ -189,11 +189,11 @@ 
             return call_user_func( array( $this, 'get_' . $key ), $context );
         }
 
-		return $this->get_prop( $key, $context );
+        return $this->get_prop( $key, $context );
 
     }
 
-	/*
+    /*
 	|--------------------------------------------------------------------------
 	| Setters
 	|--------------------------------------------------------------------------
@@ -216,114 +216,114 @@ 
             return call_user_func( array( $this, 'set_' . $key ), $value );
         }
 
-		return $this->set_prop( $key, $value );
+        return $this->set_prop( $key, $value );
 
     }
 
-	/**
-	 * Sets customer status.
-	 *
-	 * @since 1.0.0
-	 * @param  string $status New status.
-	 */
-	public function set_status( $status ) {
-
-		if ( in_array( $status, array( 'active', 'inactive', 'blocked' ), true ) ) {
-			return $this->set_prop( 'status', $status );
-		}
-
-		$this->set_prop( 'status', 'inactive' );
-	}
-
-	/**
-	 * Sets the purchase value.
-	 *
-	 * @since 1.0.0
-	 * @param float $purchase_value.
-	 */
-	public function set_purchase_value( $purchase_value ) {
-		$this->set_prop( 'purchase_value', (float) $purchase_value );
-	}
+    /**
+     * Sets customer status.
+     *
+     * @since 1.0.0
+     * @param  string $status New status.
+     */
+    public function set_status( $status ) {
+
+        if ( in_array( $status, array( 'active', 'inactive', 'blocked' ), true ) ) {
+            return $this->set_prop( 'status', $status );
+        }
+
+        $this->set_prop( 'status', 'inactive' );
+    }
+
+    /**
+     * Sets the purchase value.
+     *
+     * @since 1.0.0
+     * @param float $purchase_value.
+     */
+    public function set_purchase_value( $purchase_value ) {
+        $this->set_prop( 'purchase_value', (float) $purchase_value );
+    }
 
     /**
-	 * Sets the purchase count.
-	 *
-	 * @since 1.0.0
-	 * @param int $purchase_count.
-	 */
-	public function set_purchase_count( $purchase_count ) {
-		$this->set_prop( 'purchase_count', absint( $purchase_count ) );
-	}
+     * Sets the purchase count.
+     *
+     * @since 1.0.0
+     * @param int $purchase_count.
+     */
+    public function set_purchase_count( $purchase_count ) {
+        $this->set_prop( 'purchase_count', absint( $purchase_count ) );
+    }
 
     /**
-	 * Sets the user id.
-	 *
-	 * @since 1.0.0
-	 * @param int $user_id.
-	 */
-	public function set_user_id( $user_id ) {
-		$this->set_prop( 'user_id', absint( $user_id ) );
-	}
+     * Sets the user id.
+     *
+     * @since 1.0.0
+     * @param int $user_id.
+     */
+    public function set_user_id( $user_id ) {
+        $this->set_prop( 'user_id', absint( $user_id ) );
+    }
 
     /**
-	 * Sets the email.
-	 *
-	 * @since 1.0.0
-	 * @param string $email.
-	 */
-	public function set_email( $email ) {
+     * Sets the email.
+     *
+     * @since 1.0.0
+     * @param string $email.
+     */
+    public function set_email( $email ) {
         $email = is_string( $email ) ? sanitize_email( $email ) : '';
-		$this->set_prop( 'email', $email );
-	}
+        $this->set_prop( 'email', $email );
+    }
 
     /**
-	 * Sets the email cc.
-	 *
-	 * @since 1.0.0
-	 * @param string $email_cc.
-	 */
-	public function set_email_cc( $email_cc ) {
+     * Sets the email cc.
+     *
+     * @since 1.0.0
+     * @param string $email_cc.
+     */
+    public function set_email_cc( $email_cc ) {
         $email_cc = implode( ', ', wp_parse_list( $email_cc ) );
-		$this->set_prop( 'email_cc', $email_cc );
-	}
+        $this->set_prop( 'email_cc', $email_cc );
+    }
 
     /**
-	 * Sets the created date.
-	 *
-	 * @since 1.0.0
-	 * @param  string $date_created date created.
-	 */
-	public function set_date_created( $date_created ) {
+     * Sets the created date.
+     *
+     * @since 1.0.0
+     * @param  string $date_created date created.
+     */
+    public function set_date_created( $date_created ) {
 
-		$date = strtotime( $date_created );
+        $date = strtotime( $date_created );
 
         if ( $date && $date_created !== '0000-00-00 00:00:00'  && $date_created !== '0000-00-00 00:00' ) {
             $this->set_prop( 'date_created', gmdate( 'Y-m-d H:i:s', $date ) );
             return;
-		}
+        }
 
-		$this->set_prop( 'date_created', null );
-	}
+        $this->set_prop( 'date_created', null );
+    }
 
     /**
-	 * Sets the created date.
-	 *
-	 * @since 1.0.0
-	 * @param  string $date_modified date created.
-	 */
-	public function set_date_modified( $date_modified ) {
+     * Sets the created date.
+     *
+     * @since 1.0.0
+     * @param  string $date_modified date created.
+     */
+    public function set_date_modified( $date_modified ) {
 
-		$date = strtotime( $date_modified );
+        $date = strtotime( $date_modified );
 
         if ( $date && $date_modified !== '0000-00-00 00:00:00'  && $date_modified !== '0000-00-00 00:00' ) {
             $this->set_prop( 'date_modified', gmdate( 'Y-m-d H:i:s', $date ) );
             return;
-		}
+        }
 
-		$this->set_prop( 'date_modified', null );
-	}
+        $this->set_prop( 'date_modified', null );
+    }
 
-	/*
+    /*
 	|--------------------------------------------------------------------------
 	| Additional methods
 	|--------------------------------------------------------------------------
@@ -332,12 +332,12 @@ 
 	|
 	*/
 
-	/**
-	 * Saves the customer.
-	 *
-	 * @since 1.0.0
-	 */
-	public function save() {
+    /**
+     * Saves the customer.
+     *
+     * @since 1.0.0
+     */
+    public function save() {
 
         $maybe_set = array(
             'uuid'         => wp_generate_uuid4(),
@@ -354,29 +354,29 @@ 
 
         $this->set( 'date_modified', current_time( 'mysql' ) );
 
-		return parent::save();
-	}
+        return parent::save();
+    }
 
     /**
-	 * Helper method to clone a customer from a user ID.
-	 *
-	 * @since 1.0.0
-	 * @param int $user_id.
-	 */
-	public function clone_user( $user_id ) {
+     * Helper method to clone a customer from a user ID.
+     *
+     * @since 1.0.0
+     * @param int $user_id.
+     */
+    public function clone_user( $user_id ) {
         $user = get_userdata( $user_id );
 
         if ( empty( $user ) ) {
             return;
         }
 
-		$this->set_user_id( $user->ID );
+        $this->set_user_id( $user->ID );
         $this->set_email( $user->user_email );
         $this->set_purchase_value( getpaid_get_user_total_spend( $user->ID ) );
         $this->set_purchase_count( getpaid_count_user_invoices( $user->ID ) );
         $this->set( 'first_name', $user->first_name );
         $this->set( 'last_name', $user->last_name );
-		$this->set_date_created( $user->user_registered );
+        $this->set_date_created( $user->user_registered );
 
         // Fetch extra data from WC or old GetPaid.
         $prefixes = array(
@@ -400,18 +400,18 @@ 
                     continue;
                 }
             }
-		}
-	}
+        }
+    }
 
     /**
-	 * Helper method to migrate an existing user ID to the new customers table.
-	 *
-	 * @since 1.0.0
-	 * @param int $user_id.
-	 */
-	public function migrate_from_user( $user_id ) {
+     * Helper method to migrate an existing user ID to the new customers table.
+     *
+     * @since 1.0.0
+     * @param int $user_id.
+     */
+    public function migrate_from_user( $user_id ) {
         $this->clone_user( $user_id );
         do_action( 'getpaid_customer_migrated_from_user', $this, $user_id );
         $this->save();
-	}
+    }
 }

Spacing +100 added lines, -100 removed lines

@@ -5,7 +5,7 @@ 
  * @since   1.0.15
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Customer class.
@@ -34,29 +34,29 @@ 
 	 *
 	 * @param int|string|GetPaid_Customer|object $customer customer id, object, or email.
 	 */
-	public function __construct( $customer = 0 ) {
+	public function __construct($customer = 0) {
 
         // Setup default customer data.
         $this->setup_default_data();
 
-		if ( is_numeric( $customer ) ) {
-			$this->set_id( $customer );
-		} elseif ( $customer instanceof self ) {
-			$this->set_id( $customer->get_id() );
-		} elseif ( is_string( $customer ) && $customer_id = self::get_customer_id_by( $customer, 'email' ) ) {
-			$this->set_id( $customer_id );
-		} elseif ( ! empty( $customer->id ) ) {
-			$this->set_id( $customer->id );
+		if (is_numeric($customer)) {
+			$this->set_id($customer);
+		} elseif ($customer instanceof self) {
+			$this->set_id($customer->get_id());
+		} elseif (is_string($customer) && $customer_id = self::get_customer_id_by($customer, 'email')) {
+			$this->set_id($customer_id);
+		} elseif (!empty($customer->id)) {
+			$this->set_id($customer->id);
 		}
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
 
-		if ( $this->get_id() > 0 ) {
-			$this->data_store->read( $this );
+		if ($this->get_id() > 0) {
+			$this->data_store->read($this);
         }
 
-        $this->set_object_read( true );
+        $this->set_object_read(true);
 	}
 
     /**
@@ -71,31 +71,31 @@ 
 			'status'         => 'active',
 			'purchase_value' => 0,
 			'purchase_count' => 0,
-			'date_created'   => current_time( 'mysql' ),
-			'date_modified'  => current_time( 'mysql' ),
+			'date_created'   => current_time('mysql'),
+			'date_modified'  => current_time('mysql'),
 			'uuid'           => wp_generate_uuid4(),
 		);
 
         // Add address fields.
-		foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
+		foreach (array_keys(getpaid_user_address_fields()) as $field) {
 
-            if ( isset( $this->data[ $field ] ) ) {
+            if (isset($this->data[$field])) {
                 continue;
             }
 
             // Country.
-            if ( 'country' === $field ) {
-                $this->data[ $field ] = wpinv_get_default_country();
+            if ('country' === $field) {
+                $this->data[$field] = wpinv_get_default_country();
                 continue;
             }
 
             // State.
-            if ( 'state' === $field ) {
-                $this->data[ $field ] = wpinv_get_default_state();
+            if ('state' === $field) {
+                $this->data[$field] = wpinv_get_default_state();
                 continue;
             }
 
-			$this->data[ $field ] = '';
+			$this->data[$field] = '';
 		}
 
         $this->default_data = $this->data;
@@ -109,41 +109,41 @@ 
 	 * @since 1.0.15
 	 * @return int
 	 */
-	public static function get_customer_id_by( $value, $by = 'email' ) {
+	public static function get_customer_id_by($value, $by = 'email') {
 		global $wpdb;
 
         // Prepare value.
-        if ( 'email' === $by ) {
-            $value = sanitize_email( $value );
-        } elseif ( 'user_id' === $by ) {
-            $value = absint( $value );
+        if ('email' === $by) {
+            $value = sanitize_email($value);
+        } elseif ('user_id' === $by) {
+            $value = absint($value);
         } else {
             return 0;
         }
 
-        if ( empty( $value ) ) {
+        if (empty($value)) {
             return 0;
         }
 
 		// Maybe retrieve from the cache.
-        $cache_key   = 'getpaid_customer_ids_by_' . $by;
-		$customer_id = wp_cache_get( $value, $cache_key );
-		if ( false !== $customer_id ) {
+        $cache_key = 'getpaid_customer_ids_by_' . $by;
+		$customer_id = wp_cache_get($value, $cache_key);
+		if (false !== $customer_id) {
 			return $customer_id;
 		}
 
-        if ( 'email' === $by ) {
+        if ('email' === $by) {
             $customer_id = (int) $wpdb->get_var(
-                $wpdb->prepare( "SELECT id FROM {$wpdb->prefix}getpaid_customers WHERE email=%s LIMIT 1", $value )
+                $wpdb->prepare("SELECT id FROM {$wpdb->prefix}getpaid_customers WHERE email=%s LIMIT 1", $value)
             );
-        } elseif ( 'user_id' === $by ) {
+        } elseif ('user_id' === $by) {
             $customer_id = (int) $wpdb->get_var(
-                $wpdb->prepare( "SELECT id FROM {$wpdb->prefix}getpaid_customers WHERE user_id=%d LIMIT 1", $value )
+                $wpdb->prepare("SELECT id FROM {$wpdb->prefix}getpaid_customers WHERE user_id=%d LIMIT 1", $value)
             );
         }
 
 		// Update the cache with our data
-		wp_cache_set( $value, $customer_id, $cache_key );
+		wp_cache_set($value, $customer_id, $cache_key);
 
 		return $customer_id;
 
@@ -153,9 +153,9 @@ 
      * Clears the customer's cache.
      */
     public function clear_cache() {
-        wp_cache_delete( $this->get( 'email' ), 'getpaid_customer_ids_by_email' );
-        wp_cache_delete( $this->get( 'user_id' ), 'getpaid_customer_ids_by_user_id' );
-		wp_cache_delete( $this->get_id(), 'getpaid_customers' );
+        wp_cache_delete($this->get('email'), 'getpaid_customer_ids_by_email');
+        wp_cache_delete($this->get('user_id'), 'getpaid_customer_ids_by_user_id');
+		wp_cache_delete($this->get_id(), 'getpaid_customers');
 	}
 
 	/*
@@ -179,17 +179,17 @@ 
      * @param  string $key The key to fetch.
      * @param  string $context View or edit context.
      */
-    public function get( $key, $context = 'view' ) {
+    public function get($key, $context = 'view') {
 
         // Maybe strip _wpinv_ prefix from key.
-        $key = str_replace( '_wpinv_', '', $key );
+        $key = str_replace('_wpinv_', '', $key);
 
         // Check if we have a helper method for that.
-        if ( method_exists( $this, 'get_' . $key ) ) {
-            return call_user_func( array( $this, 'get_' . $key ), $context );
+        if (method_exists($this, 'get_' . $key)) {
+            return call_user_func(array($this, 'get_' . $key), $context);
         }
 
-		return $this->get_prop( $key, $context );
+		return $this->get_prop($key, $context);
 
     }
 
@@ -209,14 +209,14 @@ 
      * @param string $key The key to fetch.
      * @param mixed $value The new value.
      */
-    public function set( $key, $value ) {
+    public function set($key, $value) {
 
         // Check if we have a helper method for that.
-        if ( method_exists( $this, 'set_' . $key ) ) {
-            return call_user_func( array( $this, 'set_' . $key ), $value );
+        if (method_exists($this, 'set_' . $key)) {
+            return call_user_func(array($this, 'set_' . $key), $value);
         }
 
-		return $this->set_prop( $key, $value );
+		return $this->set_prop($key, $value);
 
     }
 
@@ -226,13 +226,13 @@ 
 	 * @since 1.0.0
 	 * @param  string $status New status.
 	 */
-	public function set_status( $status ) {
+	public function set_status($status) {
 
-		if ( in_array( $status, array( 'active', 'inactive', 'blocked' ), true ) ) {
-			return $this->set_prop( 'status', $status );
+		if (in_array($status, array('active', 'inactive', 'blocked'), true)) {
+			return $this->set_prop('status', $status);
 		}
 
-		$this->set_prop( 'status', 'inactive' );
+		$this->set_prop('status', 'inactive');
 	}
 
 	/**
@@ -241,8 +241,8 @@ 
 	 * @since 1.0.0
 	 * @param float $purchase_value.
 	 */
-	public function set_purchase_value( $purchase_value ) {
-		$this->set_prop( 'purchase_value', (float) $purchase_value );
+	public function set_purchase_value($purchase_value) {
+		$this->set_prop('purchase_value', (float) $purchase_value);
 	}
 
     /**
@@ -251,8 +251,8 @@ 
 	 * @since 1.0.0
 	 * @param int $purchase_count.
 	 */
-	public function set_purchase_count( $purchase_count ) {
-		$this->set_prop( 'purchase_count', absint( $purchase_count ) );
+	public function set_purchase_count($purchase_count) {
+		$this->set_prop('purchase_count', absint($purchase_count));
 	}
 
     /**
@@ -261,8 +261,8 @@ 
 	 * @since 1.0.0
 	 * @param int $user_id.
 	 */
-	public function set_user_id( $user_id ) {
-		$this->set_prop( 'user_id', absint( $user_id ) );
+	public function set_user_id($user_id) {
+		$this->set_prop('user_id', absint($user_id));
 	}
 
     /**
@@ -271,9 +271,9 @@ 
 	 * @since 1.0.0
 	 * @param string $email.
 	 */
-	public function set_email( $email ) {
-        $email = is_string( $email ) ? sanitize_email( $email ) : '';
-		$this->set_prop( 'email', $email );
+	public function set_email($email) {
+        $email = is_string($email) ? sanitize_email($email) : '';
+		$this->set_prop('email', $email);
 	}
 
     /**
@@ -282,9 +282,9 @@ 
 	 * @since 1.0.0
 	 * @param string $email_cc.
 	 */
-	public function set_email_cc( $email_cc ) {
-        $email_cc = implode( ', ', wp_parse_list( $email_cc ) );
-		$this->set_prop( 'email_cc', $email_cc );
+	public function set_email_cc($email_cc) {
+        $email_cc = implode(', ', wp_parse_list($email_cc));
+		$this->set_prop('email_cc', $email_cc);
 	}
 
     /**
@@ -293,16 +293,16 @@ 
 	 * @since 1.0.0
 	 * @param  string $date_created date created.
 	 */
-	public function set_date_created( $date_created ) {
+	public function set_date_created($date_created) {
 
-		$date = strtotime( $date_created );
+		$date = strtotime($date_created);
 
-        if ( $date && $date_created !== '0000-00-00 00:00:00'  && $date_created !== '0000-00-00 00:00' ) {
-            $this->set_prop( 'date_created', gmdate( 'Y-m-d H:i:s', $date ) );
+        if ($date && $date_created !== '0000-00-00 00:00:00' && $date_created !== '0000-00-00 00:00') {
+            $this->set_prop('date_created', gmdate('Y-m-d H:i:s', $date));
             return;
 		}
 
-		$this->set_prop( 'date_created', null );
+		$this->set_prop('date_created', null);
 	}
 
     /**
@@ -311,16 +311,16 @@ 
 	 * @since 1.0.0
 	 * @param  string $date_modified date created.
 	 */
-	public function set_date_modified( $date_modified ) {
+	public function set_date_modified($date_modified) {
 
-		$date = strtotime( $date_modified );
+		$date = strtotime($date_modified);
 
-        if ( $date && $date_modified !== '0000-00-00 00:00:00'  && $date_modified !== '0000-00-00 00:00' ) {
-            $this->set_prop( 'date_modified', gmdate( 'Y-m-d H:i:s', $date ) );
+        if ($date && $date_modified !== '0000-00-00 00:00:00' && $date_modified !== '0000-00-00 00:00') {
+            $this->set_prop('date_modified', gmdate('Y-m-d H:i:s', $date));
             return;
 		}
 
-		$this->set_prop( 'date_modified', null );
+		$this->set_prop('date_modified', null);
 	}
 
 	/*
@@ -341,18 +341,18 @@ 
 
         $maybe_set = array(
             'uuid'         => wp_generate_uuid4(),
-            'date_created' => current_time( 'mysql' ),
+            'date_created' => current_time('mysql'),
         );
 
-        foreach ( $maybe_set as $key => $value ) {
-            $current_value = $this->get( $key );
+        foreach ($maybe_set as $key => $value) {
+            $current_value = $this->get($key);
 
-            if ( empty( $current_value ) ) {
-                $this->set( $key, $value );
+            if (empty($current_value)) {
+                $this->set($key, $value);
             }
         }
 
-        $this->set( 'date_modified', current_time( 'mysql' ) );
+        $this->set('date_modified', current_time('mysql'));
 
 		return parent::save();
 	}
@@ -363,20 +363,20 @@ 
 	 * @since 1.0.0
 	 * @param int $user_id.
 	 */
-	public function clone_user( $user_id ) {
-        $user = get_userdata( $user_id );
+	public function clone_user($user_id) {
+        $user = get_userdata($user_id);
 
-        if ( empty( $user ) ) {
+        if (empty($user)) {
             return;
         }
 
-		$this->set_user_id( $user->ID );
-        $this->set_email( $user->user_email );
-        $this->set_purchase_value( getpaid_get_user_total_spend( $user->ID ) );
-        $this->set_purchase_count( getpaid_count_user_invoices( $user->ID ) );
-        $this->set( 'first_name', $user->first_name );
-        $this->set( 'last_name', $user->last_name );
-		$this->set_date_created( $user->user_registered );
+		$this->set_user_id($user->ID);
+        $this->set_email($user->user_email);
+        $this->set_purchase_value(getpaid_get_user_total_spend($user->ID));
+        $this->set_purchase_count(getpaid_count_user_invoices($user->ID));
+        $this->set('first_name', $user->first_name);
+        $this->set('last_name', $user->last_name);
+		$this->set_date_created($user->user_registered);
 
         // Fetch extra data from WC or old GetPaid.
         $prefixes = array(
@@ -385,18 +385,18 @@ 
             '',
         );
 
-        foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
+        foreach (array_keys(getpaid_user_address_fields()) as $field) {
 
-            foreach ( $prefixes as $prefix ) {
+            foreach ($prefixes as $prefix) {
 
                 // Meta table.
-                $value = get_user_meta( $user_id, $prefix . $field, true );
+                $value = get_user_meta($user_id, $prefix . $field, true);
 
                 // UWP table.
-                $value = ( empty( $value ) && function_exists( 'uwp_get_usermeta' ) ) ? uwp_get_usermeta( $user_id, $prefix . $field ) : $value;
+                $value = (empty($value) && function_exists('uwp_get_usermeta')) ? uwp_get_usermeta($user_id, $prefix . $field) : $value;
 
-                if ( ! empty( $value ) ) {
-                    $this->set( $field, $value );
+                if (!empty($value)) {
+                    $this->set($field, $value);
                     continue;
                 }
             }
@@ -409,9 +409,9 @@ 
 	 * @since 1.0.0
 	 * @param int $user_id.
 	 */
-	public function migrate_from_user( $user_id ) {
-        $this->clone_user( $user_id );
-        do_action( 'getpaid_customer_migrated_from_user', $this, $user_id );
+	public function migrate_from_user($user_id) {
+        $this->clone_user($user_id);
+        do_action('getpaid_customer_migrated_from_user', $this, $user_id);
         $this->save();
 	}
 }

includes/admin/meta-boxes/class-getpaid-meta-box-invoice-items.php

Indentation +150 added lines, -150 removed lines

@@ -8,7 +8,7 @@ 
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -75,16 +75,16 @@ 
             $class .= ' wpi-recurring';
         }
 
-		$refund_url = wp_nonce_url(
-			add_query_arg(
-				array(
-					'getpaid-admin-action' => 'refund_invoice',
-					'invoice_id'           => $invoice->get_id(),
-				)
-			),
-			'getpaid-nonce',
-			'getpaid-nonce'
-		);
+        $refund_url = wp_nonce_url(
+            add_query_arg(
+                array(
+                    'getpaid-admin-action' => 'refund_invoice',
+                    'invoice_id'           => $invoice->get_id(),
+                )
+            ),
+            'getpaid-nonce',
+            'getpaid-nonce'
+        );
     ?>
 
         <div class="wpinv-items-wrap<?php echo esc_attr( $class ); ?>" id="wpinv_items_wrap" data-status="<?php echo esc_attr( $invoice->get_status() ); ?>">
@@ -96,8 +96,8 @@ 
                             <th class="
                             <?php
                             echo esc_attr( $key );
-							echo 'total' == $key || 'qty' == $key ? ' hide-if-amount' : '';
-							?>
+                            echo 'total' == $key || 'qty' == $key ? ' hide-if-amount' : '';
+                            ?>
 							"><?php echo wp_kses_post( $label ); ?></th>
                         <?php endforeach; ?>
                     </tr>
@@ -106,7 +106,7 @@ 
                 <tbody class="wpinv-line-items">
                     <?php
                         foreach ( $invoice->get_items() as $int => $item ) {
-						self::output_row( $columns, $item, $invoice, $int % 2 == 0 ? 'even' : 'odd' );
+                        self::output_row( $columns, $item, $invoice, $int % 2 == 0 ? 'even' : 'odd' );
                         }
                     ?>
                 </tbody>
@@ -151,13 +151,13 @@ 
                                                         <?php
                                                         wpinv_html_select(
                                                             array(
-																'options'          => $item_types,
-																'name'             => '_wpinv_quick[type]',
-																'id'               => '_wpinv_quick_type',
-																'selected'         => 'custom',
-																'show_option_all'  => false,
-																'show_option_none' => false,
-																'class'            => 'gdmbx2-text-medium wpinv-quick-type',
+                                                                'options'          => $item_types,
+                                                                'name'             => '_wpinv_quick[type]',
+                                                                'id'               => '_wpinv_quick_type',
+                                                                'selected'         => 'custom',
+                                                                'show_option_all'  => false,
+                                                                'show_option_none' => false,
+                                                                'class'            => 'gdmbx2-text-medium wpinv-quick-type',
                                                             )
                                                         );
                                                             ?>
@@ -172,16 +172,16 @@ 
                                                             <?php
                                                                 wpinv_html_select(
                                                                     array(
-																		'options'          => array_merge(
-																			array( '' => __( 'Select VAT Rule', 'invoicing' ) ),
-																			getpaid_get_tax_rules()
-																		),
-																		'name'             => '_wpinv_quick[vat_rule]',
-																		'id'               => '_wpinv_quick_vat_rule',
-																		'show_option_all'  => false,
-																		'show_option_none' => false,
-																		'class'            => 'gdmbx2-text-medium wpinv-quick-vat-rule',
-																		'selected'         => 'digital',
+                                                                        'options'          => array_merge(
+                                                                            array( '' => __( 'Select VAT Rule', 'invoicing' ) ),
+                                                                            getpaid_get_tax_rules()
+                                                                        ),
+                                                                        'name'             => '_wpinv_quick[vat_rule]',
+                                                                        'id'               => '_wpinv_quick_vat_rule',
+                                                                        'show_option_all'  => false,
+                                                                        'show_option_none' => false,
+                                                                        'class'            => 'gdmbx2-text-medium wpinv-quick-vat-rule',
+                                                                        'selected'         => 'digital',
                                                                     )
                                                                 );
                                                             ?>
@@ -194,16 +194,16 @@ 
                                                             <?php
                                                                 wpinv_html_select(
                                                                     array(
-																		'options'          => array_merge(
-																			array( '' => __( 'Select VAT Class', 'invoicing' ) ),
-																			getpaid_get_tax_classes()
-																		),
-																		'name'             => '_wpinv_quick[vat_class]',
-																		'id'               => '_wpinv_quick_vat_class',
-																		'show_option_all'  => false,
-																		'show_option_none' => false,
-																		'class'            => 'gdmbx2-text-medium wpinv-quick-vat-class',
-																		'selected'         => '_standard',
+                                                                        'options'          => array_merge(
+                                                                            array( '' => __( 'Select VAT Class', 'invoicing' ) ),
+                                                                            getpaid_get_tax_classes()
+                                                                        ),
+                                                                        'name'             => '_wpinv_quick[vat_class]',
+                                                                        'id'               => '_wpinv_quick_vat_class',
+                                                                        'show_option_all'  => false,
+                                                                        'show_option_none' => false,
+                                                                        'class'            => 'gdmbx2-text-medium wpinv-quick-vat-class',
+                                                                        'selected'         => '_standard',
                                                                     )
                                                                 );
                                                             ?>
@@ -294,37 +294,37 @@ 
 								</p>
 								<?php if ( getpaid_payment_gateway_supports( $invoice->get_gateway(), 'refunds' ) ) : ?>
 									<?php
-										aui()->input(
-											array(
-												'type'  => 'checkbox',
-												'name'  => 'getpaid_refund_remote',
-												'id'    => 'getpaid_refund_remote',
-												'label' => sprintf(
-													'Refund payment in %s',
-													wpinv_get_gateway_admin_label( $invoice->get_gateway() )
-												),
-												'value' => 1,
-												'class' => 'getpaid-refund-field',
-											),
-											true
-										);
-									?>
+                                        aui()->input(
+                                            array(
+                                                'type'  => 'checkbox',
+                                                'name'  => 'getpaid_refund_remote',
+                                                'id'    => 'getpaid_refund_remote',
+                                                'label' => sprintf(
+                                                    'Refund payment in %s',
+                                                    wpinv_get_gateway_admin_label( $invoice->get_gateway() )
+                                                ),
+                                                'value' => 1,
+                                                'class' => 'getpaid-refund-field',
+                                            ),
+                                            true
+                                        );
+                                    ?>
 								<?php endif; ?>
 
 								<?php if ( getpaid_get_invoice_subscriptions( $invoice ) ) : ?>
 									<?php
-										aui()->input(
-											array(
-												'type'  => 'checkbox',
-												'name'  => 'getpaid_cancel_subscription',
-												'id'    => 'getpaid_cancel_subscription',
-												'label' => __( 'Cancel subscription', 'invoicing' ),
-												'value' => 1,
-												'class' => 'getpaid-refund-field',
-											),
-											true
-										);
-									?>
+                                        aui()->input(
+                                            array(
+                                                'type'  => 'checkbox',
+                                                'name'  => 'getpaid_cancel_subscription',
+                                                'id'    => 'getpaid_cancel_subscription',
+                                                'label' => __( 'Cancel subscription', 'invoicing' ),
+                                                'value' => 1,
+                                                'class' => 'getpaid-refund-field',
+                                            ),
+                                            true
+                                        );
+                                    ?>
 								<?php endif; ?>
                             </div>
                             <div class="modal-footer">
@@ -364,23 +364,23 @@ 
                 <?php
                     if ( $invoice->is_paid() ) {
 
-						printf(
-							'<span class="bsui"><button type="button" class="button button-primary" data-toggle="modal" data-bs-toggle="modal" data-bs-target="#getpaid-refund-invoice-modal" data-target="#getpaid-refund-invoice-modal">%s</button></span>',
-							esc_html__( 'Refund', 'invoicing' )
-						);
+                        printf(
+                            '<span class="bsui"><button type="button" class="button button-primary" data-toggle="modal" data-bs-toggle="modal" data-bs-target="#getpaid-refund-invoice-modal" data-target="#getpaid-refund-invoice-modal">%s</button></span>',
+                            esc_html__( 'Refund', 'invoicing' )
+                        );
                     } elseif ( ! $invoice->is_refunded() ) {
-						wpinv_item_dropdown(
-							array(
-								'name'           => 'wpinv_invoice_item',
-								'id'             => 'wpinv_invoice_item',
-								'show_recurring' => true,
-								'class'          => 'wpi_select2',
-							)
-						);
-
-						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-add-item">' . sprintf( esc_html__( 'Add item to %s', 'invoicing' ), esc_html( $invoice->get_label() ) ) . '</button>';
-						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-new-item">' . esc_html__( 'Create new item', 'invoicing' ) . '</button>';
-						echo '&nbsp;' . '<button type="button" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">' . esc_html__( 'Recalculate Totals', 'invoicing' ) . '</button>';
+                        wpinv_item_dropdown(
+                            array(
+                                'name'           => 'wpinv_invoice_item',
+                                'id'             => 'wpinv_invoice_item',
+                                'show_recurring' => true,
+                                'class'          => 'wpi_select2',
+                            )
+                        );
+
+                        echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-add-item">' . sprintf( esc_html__( 'Add item to %s', 'invoicing' ), esc_html( $invoice->get_label() ) ) . '</button>';
+                        echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-new-item">' . esc_html__( 'Create new item', 'invoicing' ) . '</button>';
+                        echo '&nbsp;' . '<button type="button" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">' . esc_html__( 'Recalculate Totals', 'invoicing' ) . '</button>';
 
                     }
                 ?>
@@ -397,72 +397,72 @@ 
             <?php foreach ( array_keys( $columns ) as $column ) : ?>
                 <td class="
 					<?php
-						echo esc_attr( $column );
-						echo 'total' == $column || 'qty' == $column ? ' hide-if-amount' : '';
-					?>
+                        echo esc_attr( $column );
+                        echo 'total' == $column || 'qty' == $column ? ' hide-if-amount' : '';
+                    ?>
 				">
                     <?php
                         switch ( $column ) {
-						case 'id':
-							echo (int) $item->get_id();
-							break;
-						case 'title':
-							printf(
-								'<a href="%s" target="_blank">%s</a>',
-								esc_url( get_edit_post_link( $item->get_id() ) ),
-								esc_html( $item->get_raw_name() )
-							);
-
-							$summary = apply_filters( 'getpaid_admin_invoice_line_item_summary', $item->get_description(), $item, $invoice );
-							if ( $summary !== '' ) {
-								printf(
-									'<span class="meta">%s</span>',
-									wp_kses_post( wpautop( $summary ) )
-								);
-							}
-
-							printf(
-								'<input type="hidden" value="%s" name="getpaid_items[%s][name]" class="getpaid-recalculate-prices-on-change" />',
-								esc_attr( $item->get_raw_name() ),
-								(int) $item->get_id()
-							);
-
-							printf(
-								'<textarea style="display: none;" name="getpaid_items[%s][description]" class="getpaid-recalculate-prices-on-change">%s</textarea>',
-								(int) $item->get_id(),
-								esc_attr( $item->get_description() )
-							);
-
-							break;
-						case 'price':
-							printf(
-								'<input type="text" value="%s" name="getpaid_items[%s][price]" style="width: 100px;" class="getpaid-admin-invoice-item-price getpaid-recalculate-prices-on-change" />',
-								esc_attr( getpaid_unstandardize_amount( $item->get_price() ) ),
-								(int) $item->get_id()
-							);
-
-							break;
-						case 'qty':
-							printf(
-								'<input type="text" style="width: 100px;" value="%s" name="getpaid_items[%s][quantity]" class="getpaid-admin-invoice-item-quantity getpaid-recalculate-prices-on-change" />',
-								floatval( $item->get_quantity() ),
-								(int) $item->get_id()
-							);
-
-							break;
-						case 'total':
-							wpinv_the_price( $item->get_sub_total(), $invoice->get_currency() );
-
-							break;
-						case 'tax':
-							echo floatval( wpinv_round_amount( getpaid_get_invoice_tax_rate( $invoice, $item ), 2 ) ) . '%';
-
-							break;
-						case 'action':
-							if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
-								echo '<i class="fa fa-trash wpinv-item-remove"></i>';
+                        case 'id':
+                            echo (int) $item->get_id();
+                            break;
+                        case 'title':
+                            printf(
+                                '<a href="%s" target="_blank">%s</a>',
+                                esc_url( get_edit_post_link( $item->get_id() ) ),
+                                esc_html( $item->get_raw_name() )
+                            );
+
+                            $summary = apply_filters( 'getpaid_admin_invoice_line_item_summary', $item->get_description(), $item, $invoice );
+                            if ( $summary !== '' ) {
+                                printf(
+                                    '<span class="meta">%s</span>',
+                                    wp_kses_post( wpautop( $summary ) )
+                                );
+                            }
+
+                            printf(
+                                '<input type="hidden" value="%s" name="getpaid_items[%s][name]" class="getpaid-recalculate-prices-on-change" />',
+                                esc_attr( $item->get_raw_name() ),
+                                (int) $item->get_id()
+                            );
+
+                            printf(
+                                '<textarea style="display: none;" name="getpaid_items[%s][description]" class="getpaid-recalculate-prices-on-change">%s</textarea>',
+                                (int) $item->get_id(),
+                                esc_attr( $item->get_description() )
+                            );
+
+                            break;
+                        case 'price':
+                            printf(
+                                '<input type="text" value="%s" name="getpaid_items[%s][price]" style="width: 100px;" class="getpaid-admin-invoice-item-price getpaid-recalculate-prices-on-change" />',
+                                esc_attr( getpaid_unstandardize_amount( $item->get_price() ) ),
+                                (int) $item->get_id()
+                            );
+
+                            break;
+                        case 'qty':
+                            printf(
+                                '<input type="text" style="width: 100px;" value="%s" name="getpaid_items[%s][quantity]" class="getpaid-admin-invoice-item-quantity getpaid-recalculate-prices-on-change" />',
+                                floatval( $item->get_quantity() ),
+                                (int) $item->get_id()
+                            );
+
+                            break;
+                        case 'total':
+                            wpinv_the_price( $item->get_sub_total(), $invoice->get_currency() );
+
+                            break;
+                        case 'tax':
+                            echo floatval( wpinv_round_amount( getpaid_get_invoice_tax_rate( $invoice, $item ), 2 ) ) . '%';
+
+                            break;
+                        case 'action':
+                            if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
+                                echo '<i class="fa fa-trash wpinv-item-remove"></i>';
                                 }
-							break;
+                            break;
                         }
                         do_action( 'getpaid_admin_edit_invoice_item_' . $column, $item, $invoice );
                     ?>
@@ -473,10 +473,10 @@ 
     }
 
     /**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post
-	 */
+     * Output the metabox.
+     *
+     * @param WP_Post $post
+     */
     public static function output2( $post ) {
 
         // Prepare the invoice.

Spacing +171 added lines, -171 removed lines

@@ -7,7 +7,7 @@ 
  *
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -16,62 +16,62 @@ 
  */
 class GetPaid_Meta_Box_Invoice_Items {
 
-    public static function get_columns( $invoice ) {
+    public static function get_columns($invoice) {
         $use_taxes = $invoice->is_taxable() && wpinv_use_taxes();
         $columns   = array(
-            'id'     => __( 'ID', 'invoicing' ),
-            'title'  => __( 'Item', 'invoicing' ),
+            'id'     => __('ID', 'invoicing'),
+            'title'  => __('Item', 'invoicing'),
             'price'  => sprintf(
                 '<span class="getpaid-hide-if-hours getpaid-hide-if-quantity">%s</span>
                 <span class="getpaid-hide-if-hours hide-if-amount">%s</span>
                 <span class="getpaid-hide-if-quantity hide-if-amount">%s</span>',
-                __( 'Amount', 'invoicing' ),
-                __( 'Price', 'invoicing' ),
-                __( 'Rate', 'invoicing' )
+                __('Amount', 'invoicing'),
+                __('Price', 'invoicing'),
+                __('Rate', 'invoicing')
             ),
             'qty'    => sprintf(
                 '<span class="getpaid-hide-if-hours">%s</span><span class="getpaid-hide-if-quantity">%s</span>',
-                __( 'Quantity', 'invoicing' ),
-                __( 'Hours', 'invoicing' )
+                __('Quantity', 'invoicing'),
+                __('Hours', 'invoicing')
             ),
-            'total'  => __( 'Total', 'invoicing' ),
+            'total'  => __('Total', 'invoicing'),
             'tax'    => $invoice->get_item_tax_name(),
             'action' => '',
         );
 
-        if ( ! $use_taxes ) {
-            unset( $columns['tax'] );
+        if (!$use_taxes) {
+            unset($columns['tax']);
         }
 
         return $columns;
     }
 
-    public static function output( $post, $invoice = false ) {
+    public static function output($post, $invoice = false) {
 
-        if ( apply_filters( 'getpaid_use_new_invoice_items_metabox', false ) ) {
-            return self::output2( $post );
+        if (apply_filters('getpaid_use_new_invoice_items_metabox', false)) {
+            return self::output2($post);
         }
 
-        $post_id    = ! empty( $post->ID ) ? $post->ID : 0;
-        $invoice    = $invoice instanceof WPInv_Invoice ? $invoice : new WPInv_Invoice( $post_id );
+        $post_id    = !empty($post->ID) ? $post->ID : 0;
+        $invoice    = $invoice instanceof WPInv_Invoice ? $invoice : new WPInv_Invoice($post_id);
         $use_taxes  = $invoice->is_taxable() && wpinv_use_taxes();
-        $item_types = apply_filters( 'wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post );
-        $columns    = self::get_columns( $invoice );
-        $cols       = count( $columns );
+        $item_types = apply_filters('wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post);
+        $columns    = self::get_columns($invoice);
+        $cols       = count($columns);
         $class      = '';
 
-        unset( $item_types['adv'] );
-        unset( $item_types['package'] );
+        unset($item_types['adv']);
+        unset($item_types['package']);
 
-        if ( $invoice->is_paid() ) {
+        if ($invoice->is_paid()) {
             $class .= ' wpinv-paid';
         }
 
-        if ( $invoice->is_refunded() ) {
+        if ($invoice->is_refunded()) {
             $class .= ' wpinv-refunded';
         }
 
-        if ( $invoice->is_recurring() ) {
+        if ($invoice->is_recurring()) {
             $class .= ' wpi-recurring';
         }
 
@@ -87,26 +87,26 @@ 
 		);
     ?>
 
-        <div class="wpinv-items-wrap<?php echo esc_attr( $class ); ?>" id="wpinv_items_wrap" data-status="<?php echo esc_attr( $invoice->get_status() ); ?>">
+        <div class="wpinv-items-wrap<?php echo esc_attr($class); ?>" id="wpinv_items_wrap" data-status="<?php echo esc_attr($invoice->get_status()); ?>">
             <table id="wpinv_items" class="wpinv-items" cellspacing="0" cellpadding="0">
 
                 <thead>
                     <tr>
-                        <?php foreach ( $columns as $key => $label ) : ?>
+                        <?php foreach ($columns as $key => $label) : ?>
                             <th class="
                             <?php
-                            echo esc_attr( $key );
+                            echo esc_attr($key);
 							echo 'total' == $key || 'qty' == $key ? ' hide-if-amount' : '';
 							?>
-							"><?php echo wp_kses_post( $label ); ?></th>
+							"><?php echo wp_kses_post($label); ?></th>
                         <?php endforeach; ?>
                     </tr>
                 </thead>
 
                 <tbody class="wpinv-line-items">
                     <?php
-                        foreach ( $invoice->get_items() as $int => $item ) {
-						self::output_row( $columns, $item, $invoice, $int % 2 == 0 ? 'even' : 'odd' );
+                        foreach ($invoice->get_items() as $int => $item) {
+						self::output_row($columns, $item, $invoice, $int % 2 == 0 ? 'even' : 'odd');
                         }
                     ?>
                 </tbody>
@@ -123,7 +123,7 @@ 
                                             <div class="wp-clearfix">
                                                 <label class="wpi-item-name">
                                                     <span class="input-text-wrap">
-                                                        <input type="text" style="width: 100%" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' ); ?>" class="wpinv-quick-item-name" name="_wpinv_quick[name]">
+                                                        <input type="text" style="width: 100%" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="wpinv-quick-item-name" name="_wpinv_quick[name]">
                                                     </span>
                                                 </label>
                                             </div>
@@ -131,8 +131,8 @@ 
                                             <div class="wp-clearfix">
                                                 <label class="wpi-item-price">
                                                     <span class="input-text-wrap">
-                                                    <input type="text" style="width: 200px" placeholder="<?php esc_attr_e( 'Item Price', 'invoicing' ); ?>" class="wpinv-quick-item-price" name="_wpinv_quick[price]">
-                                                        &times; <input type="text" style="width: 140px" placeholder="<?php esc_attr_e( 'Item Quantity', 'invoicing' ); ?>" class="wpinv-quick-item-qty" name="_wpinv_quick[qty]">
+                                                    <input type="text" style="width: 200px" placeholder="<?php esc_attr_e('Item Price', 'invoicing'); ?>" class="wpinv-quick-item-price" name="_wpinv_quick[price]">
+                                                        &times; <input type="text" style="width: 140px" placeholder="<?php esc_attr_e('Item Quantity', 'invoicing'); ?>" class="wpinv-quick-item-qty" name="_wpinv_quick[qty]">
                                                     </span>
                                                 </label>
                                             </div>
@@ -140,7 +140,7 @@ 
                                             <div class="wp-clearfix">
                                                 <label class="wpi-item-name">
                                                     <span class="input-text-wrap">
-                                                        <textarea rows="4" style="width: 100%" placeholder="<?php esc_attr_e( 'Item Description', 'invoicing' ); ?>" class="wpinv-quick-item-description" name="_wpinv_quick[description]"></textarea>
+                                                        <textarea rows="4" style="width: 100%" placeholder="<?php esc_attr_e('Item Description', 'invoicing'); ?>" class="wpinv-quick-item-description" name="_wpinv_quick[description]"></textarea>
                                                     </span>
                                                 </label>
                                             </div>
@@ -165,7 +165,7 @@ 
                                                 </label>
                                             </div>
 
-                                            <?php if ( $use_taxes ) : ?>
+                                            <?php if ($use_taxes) : ?>
                                                 <div class="wp-clearfix">
                                                     <label class="wpi-vat-rule">
                                                         <span class="input-text-wrap">
@@ -173,7 +173,7 @@ 
                                                                 wpinv_html_select(
                                                                     array(
 																		'options'          => array_merge(
-																			array( '' => __( 'Select VAT Rule', 'invoicing' ) ),
+																			array('' => __('Select VAT Rule', 'invoicing')),
 																			getpaid_get_tax_rules()
 																		),
 																		'name'             => '_wpinv_quick[vat_rule]',
@@ -195,7 +195,7 @@ 
                                                                 wpinv_html_select(
                                                                     array(
 																		'options'          => array_merge(
-																			array( '' => __( 'Select VAT Class', 'invoicing' ) ),
+																			array('' => __('Select VAT Class', 'invoicing')),
 																			getpaid_get_tax_classes()
 																		),
 																		'name'             => '_wpinv_quick[vat_class]',
@@ -219,7 +219,7 @@ 
                                                             'type'    => 'checkbox',
                                                             'name'    => '_wpinv_quick[one-time]',
                                                             'id'      => '_wpinv_quick-one-time',
-                                                            'label'   => __( "One time item (won't be saved to regular items list)", 'invoicing' ),
+                                                            'label'   => __("One time item (won't be saved to regular items list)", 'invoicing'),
                                                             'value'   => 1,
                                                             'no_wrap' => true,
                                                             'checked' => false,
@@ -243,39 +243,39 @@ 
                         </td>
                     </tr>
                     <tr class="totals">
-                        <td colspan="<?php echo ( (int) $cols - 4 ); ?>"></td>
+                        <td colspan="<?php echo ((int) $cols - 4); ?>"></td>
                         <td colspan="4">
                             <table cellspacing="0" cellpadding="0">
                                 <tr class="subtotal">
-                                    <td class="name"><?php esc_html_e( 'Sub Total:', 'invoicing' ); ?></td>
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_subtotal(), $invoice->get_currency() ); ?></td>
+                                    <td class="name"><?php esc_html_e('Sub Total:', 'invoicing'); ?></td>
+                                    <td class="total"><?php wpinv_the_price($invoice->get_subtotal(), $invoice->get_currency()); ?></td>
                                     <td class="action"></td>
                                 </tr>
                                 <tr class="discount">
-                                    <td class="name"><?php esc_html_e( 'Discount:', 'invoicing' ); ?></td>
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_total_discount(), $invoice->get_currency() ); ?></td>
+                                    <td class="name"><?php esc_html_e('Discount:', 'invoicing'); ?></td>
+                                    <td class="total"><?php wpinv_the_price($invoice->get_total_discount(), $invoice->get_currency()); ?></td>
                                     <td class="action"></td>
                                 </tr>
-                                <?php if ( $use_taxes ) : ?>
-                                <?php if ( is_array( $taxes = $invoice->get_taxes() ) && wpinv_display_individual_tax_rates() ) { ?>
-                                <?php foreach ( $taxes as $tax_key => $tax_item ) { ?>
+                                <?php if ($use_taxes) : ?>
+                                <?php if (is_array($taxes = $invoice->get_taxes()) && wpinv_display_individual_tax_rates()) { ?>
+                                <?php foreach ($taxes as $tax_key => $tax_item) { ?>
                                 <tr class="tax">
-                                    <td class="name"><?php echo esc_html( $invoice->get_tax_item_name( $tax_key, $tax_item, ':' ) ); ?></td>
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_tax_item_amount( $tax_key, $tax_item ), $invoice->get_currency() ); ?></td>
+                                    <td class="name"><?php echo esc_html($invoice->get_tax_item_name($tax_key, $tax_item, ':')); ?></td>
+                                    <td class="total"><?php wpinv_the_price($invoice->get_tax_item_amount($tax_key, $tax_item), $invoice->get_currency()); ?></td>
                                     <td class="action"></td>
                                 </tr>
                                 <?php } ?>
                                 <?php } else { ?>
                                 <tr class="tax">
-                                    <td class="name"><?php esc_html_e( 'Tax:', 'invoicing' ); ?></td>
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_total_tax(), $invoice->get_currency() ); ?></td>
+                                    <td class="name"><?php esc_html_e('Tax:', 'invoicing'); ?></td>
+                                    <td class="total"><?php wpinv_the_price($invoice->get_total_tax(), $invoice->get_currency()); ?></td>
                                     <td class="action"></td>
                                 </tr>
                                 <?php } ?>
                                 <?php endif; ?>
                                 <tr class="total">
-                                    <td class="name"><?php esc_html_e( 'Total:', 'invoicing' ); ?></td>
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_total(), $invoice->get_currency() ); ?></td>
+                                    <td class="name"><?php esc_html_e('Total:', 'invoicing'); ?></td>
+                                    <td class="total"><?php wpinv_the_price($invoice->get_total(), $invoice->get_currency()); ?></td>
                                     <td class="action"></td>
                                 </tr>
                             </table>
@@ -291,18 +291,18 @@ 
                      <div class="modal-dialog modal-dialog-centered" role="document">
                         <div class="modal-content">
                             <div class="modal-header">
-                                <h5 class="modal-title" id="getpaid-refund-invoice-modal-label"><?php esc_html_e( 'Refund Payment', 'invoicing' ); ?></h5>
-                                <button type="button" class="close btn-close" data-bs-dismiss="modal" data-dismiss="modal" aria-label="<?php esc_html_e( 'Close', 'invoicing' ); ?>">
-                                    <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
+                                <h5 class="modal-title" id="getpaid-refund-invoice-modal-label"><?php esc_html_e('Refund Payment', 'invoicing'); ?></h5>
+                                <button type="button" class="close btn-close" data-bs-dismiss="modal" data-dismiss="modal" aria-label="<?php esc_html_e('Close', 'invoicing'); ?>">
+                                    <?php if (empty($GLOBALS['aui_bs5'])) : ?>
                                         <span aria-hidden="true">×</span>
                                     <?php endif; ?>
                                 </button>
                             </div>
                             <div class="modal-body">
 								<p>
-									<?php esc_html_e( 'Are you sure you want to refund this payment?', 'invoicing' ); ?>
+									<?php esc_html_e('Are you sure you want to refund this payment?', 'invoicing'); ?>
 								</p>
-								<?php if ( getpaid_payment_gateway_supports( $invoice->get_gateway(), 'refunds' ) ) : ?>
+								<?php if (getpaid_payment_gateway_supports($invoice->get_gateway(), 'refunds')) : ?>
 									<?php
 										aui()->input(
 											array(
@@ -311,7 +311,7 @@ 
 												'id'    => 'getpaid_refund_remote',
 												'label' => sprintf(
 													'Refund payment in %s',
-													wpinv_get_gateway_admin_label( $invoice->get_gateway() )
+													wpinv_get_gateway_admin_label($invoice->get_gateway())
 												),
 												'value' => 1,
 												'class' => 'getpaid-refund-field',
@@ -321,14 +321,14 @@ 
 									?>
 								<?php endif; ?>
 
-								<?php if ( getpaid_get_invoice_subscriptions( $invoice ) ) : ?>
+								<?php if (getpaid_get_invoice_subscriptions($invoice)) : ?>
 									<?php
 										aui()->input(
 											array(
 												'type'  => 'checkbox',
 												'name'  => 'getpaid_cancel_subscription',
 												'id'    => 'getpaid_cancel_subscription',
-												'label' => __( 'Cancel subscription', 'invoicing' ),
+												'label' => __('Cancel subscription', 'invoicing'),
 												'value' => 1,
 												'class' => 'getpaid-refund-field',
 											),
@@ -338,12 +338,12 @@ 
 								<?php endif; ?>
                             </div>
                             <div class="modal-footer">
-                                <button type="button" class="btn btn-secondary getpaid-cancel" data-bs-dismiss="modal" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
+                                <button type="button" class="btn btn-secondary getpaid-cancel" data-bs-dismiss="modal" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
                                 <a
-									href="<?php echo esc_url_raw( $refund_url ); ?>"
-									data-href="<?php echo esc_url_raw( $refund_url ); ?>"
+									href="<?php echo esc_url_raw($refund_url); ?>"
+									data-href="<?php echo esc_url_raw($refund_url); ?>"
 									class="btn btn-primary getpaid-refund-payment-button"
-								><?php esc_html_e( 'Refund', 'invoicing' ); ?></a>
+								><?php esc_html_e('Refund', 'invoicing'); ?></a>
 								<script>
 									// Update the refund URL when the user changes the refund options.
 									jQuery( function( $ ) {
@@ -369,13 +369,13 @@ 
 
             <div class="wpinv-actions">
                 <?php
-                    if ( $invoice->is_paid() ) {
+                    if ($invoice->is_paid()) {
 
 						printf(
 							'<span class="bsui"><button type="button" class="button button-primary" data-toggle="modal" data-bs-toggle="modal" data-bs-target="#getpaid-refund-invoice-modal" data-target="#getpaid-refund-invoice-modal">%s</button></span>',
-							esc_html__( 'Refund', 'invoicing' )
+							esc_html__('Refund', 'invoicing')
 						);
-                    } elseif ( ! $invoice->is_refunded() ) {
+                    } elseif (!$invoice->is_refunded()) {
 						wpinv_item_dropdown(
 							array(
 								'name'           => 'wpinv_invoice_item',
@@ -385,66 +385,66 @@ 
 							)
 						);
 
-						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-add-item">' . sprintf( esc_html__( 'Add item to %s', 'invoicing' ), esc_html( $invoice->get_label() ) ) . '</button>';
-						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-new-item">' . esc_html__( 'Create new item', 'invoicing' ) . '</button>';
-						echo '&nbsp;' . '<button type="button" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">' . esc_html__( 'Recalculate Totals', 'invoicing' ) . '</button>';
+						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-add-item">' . sprintf(esc_html__('Add item to %s', 'invoicing'), esc_html($invoice->get_label())) . '</button>';
+						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-new-item">' . esc_html__('Create new item', 'invoicing') . '</button>';
+						echo '&nbsp;' . '<button type="button" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">' . esc_html__('Recalculate Totals', 'invoicing') . '</button>';
 
                     }
                 ?>
-                <?php do_action( 'wpinv_invoice_items_actions', $invoice ); ?>
+                <?php do_action('wpinv_invoice_items_actions', $invoice); ?>
             </div>
         </div>
         <?php
     }
 
-    public static function output_row( $columns, $item, $invoice, $class = 'even' ) {
+    public static function output_row($columns, $item, $invoice, $class = 'even') {
 
     ?>
-        <tr class="item item-<?php echo esc_attr( $class ); ?>" data-item-id="<?php echo esc_attr( $item->get_id() ); ?>">
-            <?php foreach ( array_keys( $columns ) as $column ) : ?>
+        <tr class="item item-<?php echo esc_attr($class); ?>" data-item-id="<?php echo esc_attr($item->get_id()); ?>">
+            <?php foreach (array_keys($columns) as $column) : ?>
                 <td class="
 					<?php
-						echo esc_attr( $column );
+						echo esc_attr($column);
 						echo 'total' == $column || 'qty' == $column ? ' hide-if-amount' : '';
 					?>
 				">
                     <?php
-                        switch ( $column ) {
+                        switch ($column) {
 						case 'id':
 							echo (int) $item->get_id();
 							break;
 						case 'title':
 							printf(
 								'<a href="%s" target="_blank">%s</a>',
-								esc_url( get_edit_post_link( $item->get_id() ) ),
-								esc_html( $item->get_raw_name() )
+								esc_url(get_edit_post_link($item->get_id())),
+								esc_html($item->get_raw_name())
 							);
 
-							$summary = apply_filters( 'getpaid_admin_invoice_line_item_summary', $item->get_description(), $item, $invoice );
-							if ( $summary !== '' ) {
+							$summary = apply_filters('getpaid_admin_invoice_line_item_summary', $item->get_description(), $item, $invoice);
+							if ($summary !== '') {
 								printf(
 									'<span class="meta">%s</span>',
-									wp_kses_post( wpautop( $summary ) )
+									wp_kses_post(wpautop($summary))
 								);
 							}
 
 							printf(
 								'<input type="hidden" value="%s" name="getpaid_items[%s][name]" class="getpaid-recalculate-prices-on-change" />',
-								esc_attr( $item->get_raw_name() ),
+								esc_attr($item->get_raw_name()),
 								(int) $item->get_id()
 							);
 
 							printf(
 								'<textarea style="display: none;" name="getpaid_items[%s][description]" class="getpaid-recalculate-prices-on-change">%s</textarea>',
 								(int) $item->get_id(),
-								esc_attr( $item->get_description() )
+								esc_attr($item->get_description())
 							);
 
 							break;
 						case 'price':
 							printf(
 								'<input type="text" value="%s" name="getpaid_items[%s][price]" style="width: 100px;" class="getpaid-admin-invoice-item-price getpaid-recalculate-prices-on-change" />',
-								esc_attr( getpaid_unstandardize_amount( $item->get_price() ) ),
+								esc_attr(getpaid_unstandardize_amount($item->get_price())),
 								(int) $item->get_id()
 							);
 
@@ -452,26 +452,26 @@ 
 						case 'qty':
 							printf(
 								'<input type="text" style="width: 100px;" value="%s" name="getpaid_items[%s][quantity]" class="getpaid-admin-invoice-item-quantity getpaid-recalculate-prices-on-change" />',
-								floatval( $item->get_quantity() ),
+								floatval($item->get_quantity()),
 								(int) $item->get_id()
 							);
 
 							break;
 						case 'total':
-							wpinv_the_price( $item->get_sub_total(), $invoice->get_currency() );
+							wpinv_the_price($item->get_sub_total(), $invoice->get_currency());
 
 							break;
 						case 'tax':
-							echo floatval( wpinv_round_amount( getpaid_get_invoice_tax_rate( $invoice, $item ), 2 ) ) . '%';
+							echo floatval(wpinv_round_amount(getpaid_get_invoice_tax_rate($invoice, $item), 2)) . '%';
 
 							break;
 						case 'action':
-							if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
+							if (!$invoice->is_paid() && !$invoice->is_refunded()) {
 								echo '<i class="fa fa-trash wpinv-item-remove"></i>';
                                 }
 							break;
                         }
-                        do_action( 'getpaid_admin_edit_invoice_item_' . $column, $item, $invoice );
+                        do_action('getpaid_admin_edit_invoice_item_' . $column, $item, $invoice);
                     ?>
                 </td>
             <?php endforeach; ?>
@@ -484,10 +484,10 @@ 
 	 *
 	 * @param WP_Post $post
 	 */
-    public static function output2( $post ) {
+    public static function output2($post) {
 
         // Prepare the invoice.
-        $invoice = new WPInv_Invoice( $post );
+        $invoice = new WPInv_Invoice($post);
 
         // Invoice items.
         $items = $invoice->get_items();
@@ -495,28 +495,28 @@ 
         $totals = array(
 
             'subtotal' => array(
-                'label' => __( 'Items Subtotal', 'invoicing' ),
-                'value' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
+                'label' => __('Items Subtotal', 'invoicing'),
+                'value' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
             ),
 
             'discount' => array(
-                'label' => __( 'Total Discount', 'invoicing' ),
-                'value' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
+                'label' => __('Total Discount', 'invoicing'),
+                'value' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
             ),
 
             'tax'      => array(
-                'label' => __( 'Total Tax', 'invoicing' ),
-                'value' => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
+                'label' => __('Total Tax', 'invoicing'),
+                'value' => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
             ),
 
             'total'    => array(
-                'label' => __( 'Invoice Total', 'invoicing' ),
-                'value' => wpinv_price( $invoice->get_total(), $invoice->get_currency() ),
+                'label' => __('Invoice Total', 'invoicing'),
+                'value' => wpinv_price($invoice->get_total(), $invoice->get_currency()),
             ),
         );
 
-        if ( ! wpinv_use_taxes() ) {
-            unset( $totals['tax'] );
+        if (!wpinv_use_taxes()) {
+            unset($totals['tax']);
         }
 
         $item_args = array(
@@ -524,7 +524,7 @@ 
             'orderby'        => 'title',
             'order'          => 'ASC',
             'posts_per_page' => -1,
-            'post_status'    => array( 'publish' ),
+            'post_status'    => array('publish'),
             'meta_query'     => array(
                 array(
                     'key'     => '_wpinv_type',
@@ -552,10 +552,10 @@ 
             }
         </style>
 
-                <div class="bsui getpaid-invoice-items-inner <?php echo empty( $items ) ? 'no-items' : 'has-items'; ?> <?php echo $invoice->is_paid() || $invoice->is_refunded() ? 'not-editable' : 'editable'; ?>" style="margin-top: 1.5rem; padding: 0 12px 12px;">
+                <div class="bsui getpaid-invoice-items-inner <?php echo empty($items) ? 'no-items' : 'has-items'; ?> <?php echo $invoice->is_paid() || $invoice->is_refunded() ? 'not-editable' : 'editable'; ?>" style="margin-top: 1.5rem; padding: 0 12px 12px;">
 
-                    <?php if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) : ?>
-                        <?php do_action( 'wpinv_meta_box_before_invoice_template_row', $invoice->get_id() ); ?>
+                    <?php if (!$invoice->is_paid() && !$invoice->is_refunded()) : ?>
+                        <?php do_action('wpinv_meta_box_before_invoice_template_row', $invoice->get_id()); ?>
 
                         <div class="row">
                             <div class="col-12 col-sm-6">
@@ -564,15 +564,15 @@ 
                                         array(
                                             'id'          => 'wpinv_template',
                                             'name'        => 'wpinv_template',
-                                            'label'       => __( 'Template', 'invoicing' ),
+                                            'label'       => __('Template', 'invoicing'),
                                             'label_type'  => 'vertical',
-                                            'placeholder' => __( 'Choose a template', 'invoicing' ),
+                                            'placeholder' => __('Choose a template', 'invoicing'),
                                             'class'       => 'form-control-sm',
-                                            'value'       => $invoice->get_template( 'edit' ),
+                                            'value'       => $invoice->get_template('edit'),
                                             'options'     => array(
-                                                'quantity' => __( 'Quantity', 'invoicing' ),
-                                                'hours'    => __( 'Hours', 'invoicing' ),
-                                                'amount'   => __( 'Amount Only', 'invoicing' ),
+                                                'quantity' => __('Quantity', 'invoicing'),
+                                                'hours'    => __('Hours', 'invoicing'),
+                                                'amount'   => __('Amount Only', 'invoicing'),
                                             ),
                                             'data-allow-clear' => 'false',
                                             'select2'     => true,
@@ -589,11 +589,11 @@ 
                                         array(
                                             'id'          => 'wpinv_currency',
                                             'name'        => 'wpinv_currency',
-                                            'label'       => __( 'Currency', 'invoicing' ),
+                                            'label'       => __('Currency', 'invoicing'),
                                             'label_type'  => 'vertical',
-                                            'placeholder' => __( 'Select Invoice Currency', 'invoicing' ),
+                                            'placeholder' => __('Select Invoice Currency', 'invoicing'),
                                             'class'       => 'form-control-sm',
-                                            'value'       => $invoice->get_currency( 'edit' ),
+                                            'value'       => $invoice->get_currency('edit'),
                                             'required'    => false,
                                             'data-allow-clear' => 'false',
                                             'select2'     => true,
@@ -606,24 +606,24 @@ 
                             </div>
                         </div>
 
-                        <?php do_action( 'wpinv_meta_box_invoice_template_row', $invoice->get_id() ); ?>
+                        <?php do_action('wpinv_meta_box_invoice_template_row', $invoice->get_id()); ?>
                     <?php endif; ?>
 
                     <table cellpadding="0" cellspacing="0" class="getpaid_invoice_items">
                         <thead>
                             <tr>
-                                <th class="getpaid-item" colspan="2"><?php esc_html_e( 'Item', 'invoicing' ); ?></th>
+                                <th class="getpaid-item" colspan="2"><?php esc_html_e('Item', 'invoicing'); ?></th>
                                 <th class="getpaid-quantity hide-if-amount text-right">
-                                    <span class="getpaid-hide-if-hours"><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
-                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e( 'Hours', 'invoicing' ); ?></span>
+                                    <span class="getpaid-hide-if-hours"><?php esc_html_e('Quantity', 'invoicing'); ?></span>
+                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e('Hours', 'invoicing'); ?></span>
                                 </th>
                                 <th class="getpaid-price hide-if-amount text-right">
-                                    <span class="getpaid-hide-if-hours"><?php esc_html_e( 'Price', 'invoicing' ); ?></span>
-                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e( 'Rate', 'invoicing' ); ?></span>
+                                    <span class="getpaid-hide-if-hours"><?php esc_html_e('Price', 'invoicing'); ?></span>
+                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e('Rate', 'invoicing'); ?></span>
                                 </th>
                                 <th class="getpaid-item-subtotal text-right">
-                                    <span class="getpaid-hide-if-hours getpaid-hide-if-quantity"><?php esc_html_e( 'Amount', 'invoicing' ); ?></span>
-                                    <span class="hide-if-amount"><?php esc_html_e( 'Total', 'invoicing' ); ?></span>
+                                    <span class="getpaid-hide-if-hours getpaid-hide-if-quantity"><?php esc_html_e('Amount', 'invoicing'); ?></span>
+                                    <span class="hide-if-amount"><?php esc_html_e('Total', 'invoicing'); ?></span>
                                 </th>
                                 <th class="getpaid-item-actions hide-if-not-editable" width="70px">&nbsp;</th>
                             </tr>
@@ -631,8 +631,8 @@ 
 		                <tbody class="getpaid_invoice_line_items">
                             <tr class="hide-if-has-items hide-if-not-editable">
                                 <td colspan="2" class="pt-4 pb-4">
-                                    <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e( 'Add Existing Items', 'invoicing' ); ?></button>
-                                    <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e( 'Create New Item', 'invoicing' ); ?></button>
+                                    <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e('Add Existing Items', 'invoicing'); ?></button>
+                                    <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e('Create New Item', 'invoicing'); ?></button>
                                 </td>
                                 <td class="hide-if-amount">&nbsp;</th>
                                 <td class="hide-if-amount">&nbsp;</th>
@@ -664,11 +664,11 @@ 
                             <div class="col-12 col-sm-6 offset-sm-6">
                                 <table class="getpaid-invoice-totals text-right w-100">
                                     <tbody>
-                                        <?php foreach ( apply_filters( 'getpaid_invoice_subtotal_rows', $totals, $invoice ) as $key => $data ) : ?>
-                                            <tr class="getpaid-totals-<?php echo esc_attr( $key ); ?>">
-                                                <td class="label"><?php echo esc_html( $data['label'] ); ?>:</td>
+                                        <?php foreach (apply_filters('getpaid_invoice_subtotal_rows', $totals, $invoice) as $key => $data) : ?>
+                                            <tr class="getpaid-totals-<?php echo esc_attr($key); ?>">
+                                                <td class="label"><?php echo esc_html($data['label']); ?>:</td>
                                                 <td width="1%"></td>
-                                                <td class="value"><?php echo wp_kses_post( $data['value'] ); ?></td>
+                                                <td class="value"><?php echo wp_kses_post($data['value']); ?></td>
                                             </tr>
                                         <?php endforeach; ?>
                                     </tbody>
@@ -681,18 +681,18 @@ 
                     <div class="getpaid-invoice-item-actions hide-if-no-items hide-if-not-editable">
                         <div class="row">
                             <div class="text-left col-12 col-sm-8">
-                                <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e( 'Add Existing Item', 'invoicing' ); ?></button>
-                                <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e( 'Create New Item', 'invoicing' ); ?></button>
-                                <?php do_action( 'getpaid-invoice-items-actions', $invoice ); ?>
+                                <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e('Add Existing Item', 'invoicing'); ?></button>
+                                <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e('Create New Item', 'invoicing'); ?></button>
+                                <?php do_action('getpaid-invoice-items-actions', $invoice); ?>
                             </div>
                             <div class="text-right col-12 col-sm-4">
-                                <button type="button" class="button button-primary recalculate-totals-button"><?php esc_html_e( 'Recalculate Totals', 'invoicing' ); ?></button>
+                                <button type="button" class="button button-primary recalculate-totals-button"><?php esc_html_e('Recalculate Totals', 'invoicing'); ?></button>
                             </div>
                         </div>
                     </div>
 
                     <div class="getpaid-invoice-item-actions hide-if-editable">
-                        <p class="description m-2 text-right text-muted"><?php esc_html_e( 'This invoice is no longer editable', 'invoicing' ); ?></p>
+                        <p class="description m-2 text-right text-muted"><?php esc_html_e('This invoice is no longer editable', 'invoicing'); ?></p>
                     </div>
 
                     <!-- Add items to an invoice -->
@@ -700,9 +700,9 @@ 
                         <div class="modal-dialog modal-dialog-centered" role="document">
                             <div class="modal-content">
                                 <div class="modal-header">
-                                    <h5 class="modal-title" id="getpaid-add-item-to-invoice-label"><?php esc_html_e( 'Add Item(s)', 'invoicing' ); ?></h5>
-                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e( 'Close', 'invoicing' ); ?>">
-                                        <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
+                                    <h5 class="modal-title" id="getpaid-add-item-to-invoice-label"><?php esc_html_e('Add Item(s)', 'invoicing'); ?></h5>
+                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e('Close', 'invoicing'); ?>">
+                                        <?php if (empty($GLOBALS['aui_bs5'])) : ?>
                                             <span aria-hidden="true">×</span>
                                         <?php endif; ?>
                                     </button>
@@ -711,10 +711,10 @@ 
                                     <table class="widefat">
                                         <thead>
                                             <tr>
-                                                <th class="pl-0 text-left"><?php esc_html_e( 'Item', 'invoicing' ); ?></th>
+                                                <th class="pl-0 text-left"><?php esc_html_e('Item', 'invoicing'); ?></th>
                                                 <th class="pr-0 text-right hide-if-amount">
-                                                    <span class="getpaid-hide-if-hours"><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
-                                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e( 'Hours', 'invoicing' ); ?></span>
+                                                    <span class="getpaid-hide-if-hours"><?php esc_html_e('Quantity', 'invoicing'); ?></span>
+                                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e('Hours', 'invoicing'); ?></span>
                                                 </th>
                                             </tr>
                                         </thead>
@@ -722,9 +722,9 @@ 
 								            <tr>
 									            <td class="pl-0 text-left">
                                                     <select class="regular-text getpaid-add-invoice-item-select">
-                                                        <option value="" selected="selected" disabled><?php esc_html_e( 'Select an item…', 'invoicing' ); ?></option>
-                                                        <?php foreach ( get_posts( $item_args ) as $item ) : ?>
-                                                        <option value="<?php echo (int) $item->ID; ?>"><?php echo esc_html( $item->post_title ); ?></option>
+                                                        <option value="" selected="selected" disabled><?php esc_html_e('Select an item…', 'invoicing'); ?></option>
+                                                        <?php foreach (get_posts($item_args) as $item) : ?>
+                                                        <option value="<?php echo (int) $item->ID; ?>"><?php echo esc_html($item->post_title); ?></option>
                                                         <?php endforeach; ?>
                                                     </select>
                                                 </td>
@@ -736,8 +736,8 @@ 
 						            </table>
                                 </div>
                                 <div class="modal-footer">
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
-                                    <button type="button" class="btn btn-primary getpaid-add" data-dismiss="modal"><?php esc_html_e( 'Add', 'invoicing' ); ?></button>
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
+                                    <button type="button" class="btn btn-primary getpaid-add" data-dismiss="modal"><?php esc_html_e('Add', 'invoicing'); ?></button>
                                 </div>
                             </div>
                         </div>
@@ -748,9 +748,9 @@ 
                         <div class="modal-dialog modal-dialog-centered" role="document">
                             <div class="modal-content">
                                 <div class="modal-header">
-                                    <h5 class="modal-title" id="getpaid-create-invoice-item-label"><?php esc_html_e( 'Create Item', 'invoicing' ); ?></h5>
-                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e( 'Close', 'invoicing' ); ?>">
-                                        <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
+                                    <h5 class="modal-title" id="getpaid-create-invoice-item-label"><?php esc_html_e('Create Item', 'invoicing'); ?></h5>
+                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e('Close', 'invoicing'); ?>">
+                                        <?php if (empty($GLOBALS['aui_bs5'])) : ?>
                                             <span aria-hidden="true">×</span>
                                         <?php endif; ?>
                                     </button>
@@ -759,27 +759,27 @@ 
                                     <div class="getpaid-create-item-div">
                                         <input type="hidden" name="id" value="new" class="form-control form-control-sm item-id">
                                         <label class="form-group mb-3 w-100">
-                                            <span><?php esc_html_e( 'Name', 'invoicing' ); ?></span>
-                                            <input type="text" name="name" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' ); ?>" class="form-control form-control-sm item-name">
+                                            <span><?php esc_html_e('Name', 'invoicing'); ?></span>
+                                            <input type="text" name="name" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="form-control form-control-sm item-name">
                                         </label>
                                         <label class="form-group mb-3 w-100">
-                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e( 'Amount', 'invoicing' ); ?></span>
-                                            <span class="hide-if-amount"><?php esc_html_e( 'Price', 'invoicing' ); ?></span>
-                                            <input type="text" name="price" placeholder="<?php echo esc_attr( wpinv_sanitize_amount( 0 ) ); ?>" class="form-control form-control-sm item-price">
+                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e('Amount', 'invoicing'); ?></span>
+                                            <span class="hide-if-amount"><?php esc_html_e('Price', 'invoicing'); ?></span>
+                                            <input type="text" name="price" placeholder="<?php echo esc_attr(wpinv_sanitize_amount(0)); ?>" class="form-control form-control-sm item-price">
                                         </label>
                                         <label class="form-group mb-3 w-100 hide-if-amount">
-                                            <span><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
+                                            <span><?php esc_html_e('Quantity', 'invoicing'); ?></span>
                                             <input type="text" name="quantity" placeholder="1" class="form-control form-control-sm item-quantity">
                                         </label>
                                         <label class="form-group mb-3 w-100">
-                                            <span><?php esc_html_e( 'Item Description', 'invoicing' ); ?></span>
-                                            <textarea name="description" placeholder="<?php esc_attr_e( 'Enter a description for this item', 'invoicing' ); ?>" class="form-control item-description"></textarea>
+                                            <span><?php esc_html_e('Item Description', 'invoicing'); ?></span>
+                                            <textarea name="description" placeholder="<?php esc_attr_e('Enter a description for this item', 'invoicing'); ?>" class="form-control item-description"></textarea>
                                         </label>
                                     </div>
                                 </div>
                                 <div class="modal-footer">
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
-                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e( 'Create', 'invoicing' ); ?></button>
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
+                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e('Create', 'invoicing'); ?></button>
                                 </div>
                             </div>
                         </div>
@@ -790,9 +790,9 @@ 
                         <div class="modal-dialog modal-dialog-centered" role="document">
                             <div class="modal-content">
                                 <div class="modal-header">
-                                    <h5 class="modal-title" id="getpaid-edit-invoice-item-label"><?php esc_html_e( 'Edit Item', 'invoicing' ); ?></h5>
-                                    <button type="button" class="close close" data-dismiss="modal" aria-label="<?php esc_html_e( 'Close', 'invoicing' ); ?>">
-                                        <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
+                                    <h5 class="modal-title" id="getpaid-edit-invoice-item-label"><?php esc_html_e('Edit Item', 'invoicing'); ?></h5>
+                                    <button type="button" class="close close" data-dismiss="modal" aria-label="<?php esc_html_e('Close', 'invoicing'); ?>">
+                                        <?php if (empty($GLOBALS['aui_bs5'])) : ?>
                                             <span aria-hidden="true">×</span>
                                         <?php endif; ?>
                                     </button>
@@ -801,27 +801,27 @@ 
                                     <div class="getpaid-edit-item-div">
                                         <input type="hidden" name="id" class="form-control form-control-sm item-id">
                                         <label class="form-group mb-3 w-100">
-                                            <span><?php esc_html_e( 'Name', 'invoicing' ); ?></span>
-                                            <input type="text" name="name" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' ); ?>" class="form-control form-control-sm item-name">
+                                            <span><?php esc_html_e('Name', 'invoicing'); ?></span>
+                                            <input type="text" name="name" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="form-control form-control-sm item-name">
                                         </label>
                                         <label class="form-group mb-3 w-100">
-                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e( 'Amount', 'invoicing' ); ?></span>
-                                            <span class="hide-if-amount"><?php esc_html_e( 'Price', 'invoicing' ); ?></span>
-                                            <input type="text" name="price" placeholder="<?php wpinv_sanitize_amount( 0 ); ?>" class="form-control form-control-sm item-price">
+                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e('Amount', 'invoicing'); ?></span>
+                                            <span class="hide-if-amount"><?php esc_html_e('Price', 'invoicing'); ?></span>
+                                            <input type="text" name="price" placeholder="<?php wpinv_sanitize_amount(0); ?>" class="form-control form-control-sm item-price">
                                         </label>
                                         <label class="form-group mb-3 w-100 hide-if-amount">
-                                            <span><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
+                                            <span><?php esc_html_e('Quantity', 'invoicing'); ?></span>
                                             <input type="text" name="quantity" placeholder="1" class="form-control form-control-sm item-quantity">
                                         </label>
                                         <label class="form-group mb-3 w-100">
-                                            <span><?php esc_html_e( 'Item Description', 'invoicing' ); ?></span>
-                                            <textarea name="description" placeholder="<?php esc_attr_e( 'Enter a description for this item', 'invoicing' ); ?>" class="form-control item-description"></textarea>
+                                            <span><?php esc_html_e('Item Description', 'invoicing'); ?></span>
+                                            <textarea name="description" placeholder="<?php esc_attr_e('Enter a description for this item', 'invoicing'); ?>" class="form-control item-description"></textarea>
                                         </label>
                                     </div>
                                 </div>
                                 <div class="modal-footer">
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
-                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e( 'Save', 'invoicing' ); ?></button>
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
+                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e('Save', 'invoicing'); ?></button>
                                 </div>
                             </div>
                         </div>

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

Indentation +197 added lines, -197 removed lines

@@ -10,211 +10,211 @@
  */
 class GetPaid_PayPal_API {
 
-	/**
-	 * Retrieves the bearer token.
-	 *
+    /**
+     * Retrieves the bearer token.
+     *
      * @return string|\WP_Error
-	 */
-	public static function get_token( $mode = 'live' ) {
+     */
+    public static function get_token( $mode = 'live' ) {
 
-		$token = get_transient( 'getpaid_paypal_' . $mode . '_token' );
+        $token = get_transient( 'getpaid_paypal_' . $mode . '_token' );
 
-		if ( $token ) {
-			return $token;
-		}
+        if ( $token ) {
+            return $token;
+        }
 
-		$client_id  = 'live' === $mode ? wpinv_get_option( 'paypal_client_id' ) : wpinv_get_option( 'paypal_sandbox_client_id' );
-		$secret_key = 'live' === $mode ? wpinv_get_option( 'paypal_secret_key' ) : wpinv_get_option( 'paypal_sandbox_secret_key' );
-		$url        = self::get_api_url( 'v1/oauth2/token?grant_type=client_credentials', $mode );
+        $client_id  = 'live' === $mode ? wpinv_get_option( 'paypal_client_id' ) : wpinv_get_option( 'paypal_sandbox_client_id' );
+        $secret_key = 'live' === $mode ? wpinv_get_option( 'paypal_secret_key' ) : wpinv_get_option( 'paypal_sandbox_secret_key' );
+        $url        = self::get_api_url( 'v1/oauth2/token?grant_type=client_credentials', $mode );
 
         if ( empty( $client_id ) || empty( $secret_key ) ) {
             return new \WP_Error( 'invalid_request', 'Missing client id or secret key.', array( 'status' => 400 ) );
         }
 
-		$args   = array(
-			'method'  => 'POST',
-			'timeout' => 30,
-			'headers' => array(
-				'Authorization' => 'Basic ' . base64_encode( $client_id . ':' . $secret_key ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
-				'Accept'        => 'application/json',
-				'Content-Type'  => 'application/x-www-form-urlencoded',
-			),
-		);
-
-		$response = self::response_or_error( wp_remote_post( $url, $args ) );
-
-		if ( is_wp_error( $response ) ) {
-			return $response;
-		}
-
-		if ( ! isset( $response->access_token ) ) {
-			return new \WP_Error( 'invalid_request', 'Could not create token.', array( 'status' => 400 ) );
-		}
-
-		set_transient( 'getpaid_paypal_' . $mode . '_token', $response->access_token, $response->expires_in - 600 );
-		return $response->access_token;
-	}
-
-	/**
-	 * Retrieves the PayPal API URL.
-	 *
-	 * @param string $endpoint
-	 * @return string
-	 */
-	public static function get_api_url( $endpoint = '', $mode = 'live'  ) {
-		$endpoint = ltrim( $endpoint, '/' );
-		return 'live' === $mode ? 'https://api-m.paypal.com/' . $endpoint : 'https://api-m.sandbox.paypal.com/' . $endpoint;
-	}
-
-	/**
-	 * Handles a post request.
-	 *
-	 * @param string $path The path to the endpoint.
-	 * @param mixed $data The data to send.
-	 * @param string $method The method to use.
-	 *
-	 * @return true|\WP_Error
-	 */
-	public static function post( $path, $data, $mode = 'live', $method = 'POST' ) {
-
-		$access_token = self::get_token( $mode );
-
-		if ( is_wp_error( $access_token ) ) {
-			return $access_token;
-		}
-
-		$url  = self::get_api_url( $path, $mode );
-		$args = array(
-			'method'  => $method,
-			'headers' => array(
-				'Authorization' => 'Bearer ' . $access_token,
-				'Content-Type'  => 'application/json',
-			),
-			'body'    => wp_json_encode( $data ),
-		);
-
-		return self::response_or_error( wp_remote_post( $url, $args ) );
-	}
-
-	/**
-	 * Handles a get request.
-	 *
-	 * @param string $path The path to the endpoint.
-	 * @param string $method
-	 * @return object|\WP_Error
-	 */
-	public static function get( $path, $mode = 'live', $method = 'GET' ) {
-
-		$access_token = self::get_token( $mode );
-
-		if ( is_wp_error( $access_token ) ) {
-			return $access_token;
-		}
-
-		$url  = self::get_api_url( $path, $mode );
-		$args = array(
-			'method'  => $method,
-			'headers' => array(
-				'Authorization' => 'Bearer ' . $access_token,
-			),
-		);
-
-		return self::response_or_error( wp_remote_get( $url, $args ) );
-	}
-
-	/**
-	 * Returns the response body
-	 *
-	 * @since 1.0.0
-	 * @version 1.0.0
-	 * @param \WP_Error|array $response
-	 * @return \WP_Error|object
-	 */
-	public static function response_or_error( $response ) {
-
-		if ( is_wp_error( $response ) ) {
-			return new \WP_Error( 'paypal_error', __( 'There was a problem connecting to the PayPal API endpoint.', 'invoicing' ) );
-		}
-
-		if ( empty( $response['body'] ) ) {
-			return true;
-		}
-
-		$response_body = json_decode( wp_remote_retrieve_body( $response ) );
-
-		if ( wp_remote_retrieve_response_code( $response ) > 299 ) {
-
-			// Normal errors.
-			if ( $response_body && isset( $response_body->message ) ) {
-				$error_message = $response_body->message;
-
-			// Identity errors.
-			} elseif ( $response_body && isset( $response_body->error_description ) ) {
-				$error_message = $response_body->error_description;
-				return new \WP_Error( 'paypal_error', wp_kses_post( $response_body->error_description ) );
-			} else {
-				$error_message = __( 'There was an error connecting to the PayPal API endpoint.', 'invoicing' );
-			}
-
-			return new \WP_Error( 'paypal_error', $error_message );
-		}
-
-		return $response_body;
-	}
-
-	/**
-	 * Fetches an order.
-	 *
-	 * @since 1.0.0
-	 * @version 1.0.0
-	 * @param string $order_id
-	 * @link https://developer.paypal.com/docs/api/orders/v2/#orders_get
-	 * @return \WP_Error|object
-	 */
-	public static function get_order( $order_id, $mode = 'live' ) {
-		return self::get( '/v2/checkout/orders/' . $order_id, $mode );
-	}
-
-	/**
-	 * Fetches a subscription.
-	 *
-	 * @since 1.0.0
-	 * @version 1.0.0
-	 * @param string $subscription_id
-	 * @link https://developer.paypal.com/docs/api/subscriptions/v1/#subscriptions_get
-	 * @return \WP_Error|object
-	 */
-	public static function get_subscription( $subscription_id, $mode = 'live' ) {
-		return self::get( '/v1/billing/subscriptions/' . $subscription_id, $mode );
-	}
-
-	/**
-	 * Fetches a subscription's latest transactions (limits search to last one day).
-	 *
-	 * @since 1.0.0
-	 * @version 1.0.0
-	 * @param string $subscription_id
-	 * @link https://developer.paypal.com/docs/api/subscriptions/v1/#subscriptions_transactions
-	 * @return \WP_Error|object
-	 */
-	public static function get_subscription_transaction( $subscription_id, $mode = 'live' ) {
-		$start_time = gmdate( 'Y-m-d\TH:i:s\Z', strtotime( '-1 day' ) );
-		$end_time   = gmdate( 'Y-m-d\TH:i:s\Z' );
-		return self::get( "/v1/billing/subscriptions/$subscription_id/transactions?start_time=$start_time&end_time=$end_time", $mode );
-	}
-
-	/**
-	 * Refunds a capture.
-	 *
-	 * @since 1.0.0
-	 * @version 1.0.0
-	 * @param string $capture_id
-	 * @param array  $args
-	 * @link https://developer.paypal.com/docs/api/payments/v2/#captures_refund
-	 * @return \WP_Error|object
-	 */
-	public static function refund_capture( $capture_id, $args = array(), $mode = 'live' ) {
-		return self::post( '/v2/payments/captures/' . $capture_id . '/refund', $args, $mode );
-	}
+        $args   = array(
+            'method'  => 'POST',
+            'timeout' => 30,
+            'headers' => array(
+                'Authorization' => 'Basic ' . base64_encode( $client_id . ':' . $secret_key ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
+                'Accept'        => 'application/json',
+                'Content-Type'  => 'application/x-www-form-urlencoded',
+            ),
+        );
+
+        $response = self::response_or_error( wp_remote_post( $url, $args ) );
+
+        if ( is_wp_error( $response ) ) {
+            return $response;
+        }
+
+        if ( ! isset( $response->access_token ) ) {
+            return new \WP_Error( 'invalid_request', 'Could not create token.', array( 'status' => 400 ) );
+        }
+
+        set_transient( 'getpaid_paypal_' . $mode . '_token', $response->access_token, $response->expires_in - 600 );
+        return $response->access_token;
+    }
+
+    /**
+     * Retrieves the PayPal API URL.
+     *
+     * @param string $endpoint
+     * @return string
+     */
+    public static function get_api_url( $endpoint = '', $mode = 'live'  ) {
+        $endpoint = ltrim( $endpoint, '/' );
+        return 'live' === $mode ? 'https://api-m.paypal.com/' . $endpoint : 'https://api-m.sandbox.paypal.com/' . $endpoint;
+    }
+
+    /**
+     * Handles a post request.
+     *
+     * @param string $path The path to the endpoint.
+     * @param mixed $data The data to send.
+     * @param string $method The method to use.
+     *
+     * @return true|\WP_Error
+     */
+    public static function post( $path, $data, $mode = 'live', $method = 'POST' ) {
+
+        $access_token = self::get_token( $mode );
+
+        if ( is_wp_error( $access_token ) ) {
+            return $access_token;
+        }
+
+        $url  = self::get_api_url( $path, $mode );
+        $args = array(
+            'method'  => $method,
+            'headers' => array(
+                'Authorization' => 'Bearer ' . $access_token,
+                'Content-Type'  => 'application/json',
+            ),
+            'body'    => wp_json_encode( $data ),
+        );
+
+        return self::response_or_error( wp_remote_post( $url, $args ) );
+    }
+
+    /**
+     * Handles a get request.
+     *
+     * @param string $path The path to the endpoint.
+     * @param string $method
+     * @return object|\WP_Error
+     */
+    public static function get( $path, $mode = 'live', $method = 'GET' ) {
+
+        $access_token = self::get_token( $mode );
+
+        if ( is_wp_error( $access_token ) ) {
+            return $access_token;
+        }
+
+        $url  = self::get_api_url( $path, $mode );
+        $args = array(
+            'method'  => $method,
+            'headers' => array(
+                'Authorization' => 'Bearer ' . $access_token,
+            ),
+        );
+
+        return self::response_or_error( wp_remote_get( $url, $args ) );
+    }
+
+    /**
+     * Returns the response body
+     *
+     * @since 1.0.0
+     * @version 1.0.0
+     * @param \WP_Error|array $response
+     * @return \WP_Error|object
+     */
+    public static function response_or_error( $response ) {
+
+        if ( is_wp_error( $response ) ) {
+            return new \WP_Error( 'paypal_error', __( 'There was a problem connecting to the PayPal API endpoint.', 'invoicing' ) );
+        }
+
+        if ( empty( $response['body'] ) ) {
+            return true;
+        }
+
+        $response_body = json_decode( wp_remote_retrieve_body( $response ) );
+
+        if ( wp_remote_retrieve_response_code( $response ) > 299 ) {
+
+            // Normal errors.
+            if ( $response_body && isset( $response_body->message ) ) {
+                $error_message = $response_body->message;
+
+            // Identity errors.
+            } elseif ( $response_body && isset( $response_body->error_description ) ) {
+                $error_message = $response_body->error_description;
+                return new \WP_Error( 'paypal_error', wp_kses_post( $response_body->error_description ) );
+            } else {
+                $error_message = __( 'There was an error connecting to the PayPal API endpoint.', 'invoicing' );
+            }
+
+            return new \WP_Error( 'paypal_error', $error_message );
+        }
+
+        return $response_body;
+    }
+
+    /**
+     * Fetches an order.
+     *
+     * @since 1.0.0
+     * @version 1.0.0
+     * @param string $order_id
+     * @link https://developer.paypal.com/docs/api/orders/v2/#orders_get
+     * @return \WP_Error|object
+     */
+    public static function get_order( $order_id, $mode = 'live' ) {
+        return self::get( '/v2/checkout/orders/' . $order_id, $mode );
+    }
+
+    /**
+     * Fetches a subscription.
+     *
+     * @since 1.0.0
+     * @version 1.0.0
+     * @param string $subscription_id
+     * @link https://developer.paypal.com/docs/api/subscriptions/v1/#subscriptions_get
+     * @return \WP_Error|object
+     */
+    public static function get_subscription( $subscription_id, $mode = 'live' ) {
+        return self::get( '/v1/billing/subscriptions/' . $subscription_id, $mode );
+    }
+
+    /**
+     * Fetches a subscription's latest transactions (limits search to last one day).
+     *
+     * @since 1.0.0
+     * @version 1.0.0
+     * @param string $subscription_id
+     * @link https://developer.paypal.com/docs/api/subscriptions/v1/#subscriptions_transactions
+     * @return \WP_Error|object
+     */
+    public static function get_subscription_transaction( $subscription_id, $mode = 'live' ) {
+        $start_time = gmdate( 'Y-m-d\TH:i:s\Z', strtotime( '-1 day' ) );
+        $end_time   = gmdate( 'Y-m-d\TH:i:s\Z' );
+        return self::get( "/v1/billing/subscriptions/$subscription_id/transactions?start_time=$start_time&end_time=$end_time", $mode );
+    }
+
+    /**
+     * Refunds a capture.
+     *
+     * @since 1.0.0
+     * @version 1.0.0
+     * @param string $capture_id
+     * @param array  $args
+     * @link https://developer.paypal.com/docs/api/payments/v2/#captures_refund
+     * @return \WP_Error|object
+     */
+    public static function refund_capture( $capture_id, $args = array(), $mode = 'live' ) {
+        return self::post( '/v2/payments/captures/' . $capture_id . '/refund', $args, $mode );
+    }
 
 }

Spacing +50 added lines, -50 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 // Exit if accessed directly.
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * PayPal API handler.
@@ -15,43 +15,43 @@ 
 	 *
      * @return string|\WP_Error
 	 */
-	public static function get_token( $mode = 'live' ) {
+	public static function get_token($mode = 'live') {
 
-		$token = get_transient( 'getpaid_paypal_' . $mode . '_token' );
+		$token = get_transient('getpaid_paypal_' . $mode . '_token');
 
-		if ( $token ) {
+		if ($token) {
 			return $token;
 		}
 
-		$client_id  = 'live' === $mode ? wpinv_get_option( 'paypal_client_id' ) : wpinv_get_option( 'paypal_sandbox_client_id' );
-		$secret_key = 'live' === $mode ? wpinv_get_option( 'paypal_secret_key' ) : wpinv_get_option( 'paypal_sandbox_secret_key' );
-		$url        = self::get_api_url( 'v1/oauth2/token?grant_type=client_credentials', $mode );
+		$client_id  = 'live' === $mode ? wpinv_get_option('paypal_client_id') : wpinv_get_option('paypal_sandbox_client_id');
+		$secret_key = 'live' === $mode ? wpinv_get_option('paypal_secret_key') : wpinv_get_option('paypal_sandbox_secret_key');
+		$url        = self::get_api_url('v1/oauth2/token?grant_type=client_credentials', $mode);
 
-        if ( empty( $client_id ) || empty( $secret_key ) ) {
-            return new \WP_Error( 'invalid_request', 'Missing client id or secret key.', array( 'status' => 400 ) );
+        if (empty($client_id) || empty($secret_key)) {
+            return new \WP_Error('invalid_request', 'Missing client id or secret key.', array('status' => 400));
         }
 
-		$args   = array(
+		$args = array(
 			'method'  => 'POST',
 			'timeout' => 30,
 			'headers' => array(
-				'Authorization' => 'Basic ' . base64_encode( $client_id . ':' . $secret_key ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
+				'Authorization' => 'Basic ' . base64_encode($client_id . ':' . $secret_key), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
 				'Accept'        => 'application/json',
 				'Content-Type'  => 'application/x-www-form-urlencoded',
 			),
 		);
 
-		$response = self::response_or_error( wp_remote_post( $url, $args ) );
+		$response = self::response_or_error(wp_remote_post($url, $args));
 
-		if ( is_wp_error( $response ) ) {
+		if (is_wp_error($response)) {
 			return $response;
 		}
 
-		if ( ! isset( $response->access_token ) ) {
-			return new \WP_Error( 'invalid_request', 'Could not create token.', array( 'status' => 400 ) );
+		if (!isset($response->access_token)) {
+			return new \WP_Error('invalid_request', 'Could not create token.', array('status' => 400));
 		}
 
-		set_transient( 'getpaid_paypal_' . $mode . '_token', $response->access_token, $response->expires_in - 600 );
+		set_transient('getpaid_paypal_' . $mode . '_token', $response->access_token, $response->expires_in - 600);
 		return $response->access_token;
 	}
 
@@ -61,8 +61,8 @@ 
 	 * @param string $endpoint
 	 * @return string
 	 */
-	public static function get_api_url( $endpoint = '', $mode = 'live'  ) {
-		$endpoint = ltrim( $endpoint, '/' );
+	public static function get_api_url($endpoint = '', $mode = 'live') {
+		$endpoint = ltrim($endpoint, '/');
 		return 'live' === $mode ? 'https://api-m.paypal.com/' . $endpoint : 'https://api-m.sandbox.paypal.com/' . $endpoint;
 	}
 
@@ -75,25 +75,25 @@ 
 	 *
 	 * @return true|\WP_Error
 	 */
-	public static function post( $path, $data, $mode = 'live', $method = 'POST' ) {
+	public static function post($path, $data, $mode = 'live', $method = 'POST') {
 
-		$access_token = self::get_token( $mode );
+		$access_token = self::get_token($mode);
 
-		if ( is_wp_error( $access_token ) ) {
+		if (is_wp_error($access_token)) {
 			return $access_token;
 		}
 
-		$url  = self::get_api_url( $path, $mode );
+		$url  = self::get_api_url($path, $mode);
 		$args = array(
 			'method'  => $method,
 			'headers' => array(
 				'Authorization' => 'Bearer ' . $access_token,
 				'Content-Type'  => 'application/json',
 			),
-			'body'    => wp_json_encode( $data ),
+			'body'    => wp_json_encode($data),
 		);
 
-		return self::response_or_error( wp_remote_post( $url, $args ) );
+		return self::response_or_error(wp_remote_post($url, $args));
 	}
 
 	/**
@@ -103,15 +103,15 @@ 
 	 * @param string $method
 	 * @return object|\WP_Error
 	 */
-	public static function get( $path, $mode = 'live', $method = 'GET' ) {
+	public static function get($path, $mode = 'live', $method = 'GET') {
 
-		$access_token = self::get_token( $mode );
+		$access_token = self::get_token($mode);
 
-		if ( is_wp_error( $access_token ) ) {
+		if (is_wp_error($access_token)) {
 			return $access_token;
 		}
 
-		$url  = self::get_api_url( $path, $mode );
+		$url  = self::get_api_url($path, $mode);
 		$args = array(
 			'method'  => $method,
 			'headers' => array(
@@ -119,7 +119,7 @@ 
 			),
 		);
 
-		return self::response_or_error( wp_remote_get( $url, $args ) );
+		return self::response_or_error(wp_remote_get($url, $args));
 	}
 
 	/**
@@ -130,33 +130,33 @@ 
 	 * @param \WP_Error|array $response
 	 * @return \WP_Error|object
 	 */
-	public static function response_or_error( $response ) {
+	public static function response_or_error($response) {
 
-		if ( is_wp_error( $response ) ) {
-			return new \WP_Error( 'paypal_error', __( 'There was a problem connecting to the PayPal API endpoint.', 'invoicing' ) );
+		if (is_wp_error($response)) {
+			return new \WP_Error('paypal_error', __('There was a problem connecting to the PayPal API endpoint.', 'invoicing'));
 		}
 
-		if ( empty( $response['body'] ) ) {
+		if (empty($response['body'])) {
 			return true;
 		}
 
-		$response_body = json_decode( wp_remote_retrieve_body( $response ) );
+		$response_body = json_decode(wp_remote_retrieve_body($response));
 
-		if ( wp_remote_retrieve_response_code( $response ) > 299 ) {
+		if (wp_remote_retrieve_response_code($response) > 299) {
 
 			// Normal errors.
-			if ( $response_body && isset( $response_body->message ) ) {
+			if ($response_body && isset($response_body->message)) {
 				$error_message = $response_body->message;
 
 			// Identity errors.
-			} elseif ( $response_body && isset( $response_body->error_description ) ) {
+			} elseif ($response_body && isset($response_body->error_description)) {
 				$error_message = $response_body->error_description;
-				return new \WP_Error( 'paypal_error', wp_kses_post( $response_body->error_description ) );
+				return new \WP_Error('paypal_error', wp_kses_post($response_body->error_description));
 			} else {
-				$error_message = __( 'There was an error connecting to the PayPal API endpoint.', 'invoicing' );
+				$error_message = __('There was an error connecting to the PayPal API endpoint.', 'invoicing');
 			}
 
-			return new \WP_Error( 'paypal_error', $error_message );
+			return new \WP_Error('paypal_error', $error_message);
 		}
 
 		return $response_body;
@@ -171,8 +171,8 @@ 
 	 * @link https://developer.paypal.com/docs/api/orders/v2/#orders_get
 	 * @return \WP_Error|object
 	 */
-	public static function get_order( $order_id, $mode = 'live' ) {
-		return self::get( '/v2/checkout/orders/' . $order_id, $mode );
+	public static function get_order($order_id, $mode = 'live') {
+		return self::get('/v2/checkout/orders/' . $order_id, $mode);
 	}
 
 	/**
@@ -184,8 +184,8 @@ 
 	 * @link https://developer.paypal.com/docs/api/subscriptions/v1/#subscriptions_get
 	 * @return \WP_Error|object
 	 */
-	public static function get_subscription( $subscription_id, $mode = 'live' ) {
-		return self::get( '/v1/billing/subscriptions/' . $subscription_id, $mode );
+	public static function get_subscription($subscription_id, $mode = 'live') {
+		return self::get('/v1/billing/subscriptions/' . $subscription_id, $mode);
 	}
 
 	/**
@@ -197,10 +197,10 @@ 
 	 * @link https://developer.paypal.com/docs/api/subscriptions/v1/#subscriptions_transactions
 	 * @return \WP_Error|object
 	 */
-	public static function get_subscription_transaction( $subscription_id, $mode = 'live' ) {
-		$start_time = gmdate( 'Y-m-d\TH:i:s\Z', strtotime( '-1 day' ) );
-		$end_time   = gmdate( 'Y-m-d\TH:i:s\Z' );
-		return self::get( "/v1/billing/subscriptions/$subscription_id/transactions?start_time=$start_time&end_time=$end_time", $mode );
+	public static function get_subscription_transaction($subscription_id, $mode = 'live') {
+		$start_time = gmdate('Y-m-d\TH:i:s\Z', strtotime('-1 day'));
+		$end_time   = gmdate('Y-m-d\TH:i:s\Z');
+		return self::get("/v1/billing/subscriptions/$subscription_id/transactions?start_time=$start_time&end_time=$end_time", $mode);
 	}
 
 	/**
@@ -213,8 +213,8 @@ 
 	 * @link https://developer.paypal.com/docs/api/payments/v2/#captures_refund
 	 * @return \WP_Error|object
 	 */
-	public static function refund_capture( $capture_id, $args = array(), $mode = 'live' ) {
-		return self::post( '/v2/payments/captures/' . $capture_id . '/refund', $args, $mode );
+	public static function refund_capture($capture_id, $args = array(), $mode = 'live') {
+		return self::post('/v2/payments/captures/' . $capture_id . '/refund', $args, $mode);
 	}
 
 }

includes/class-getpaid-tax.php

Indentation +192 added lines, -192 removed lines

@@ -13,199 +13,199 @@
  */
 class GetPaid_Tax {
 
-	/**
-	 * Calculates tax for a line item.
-	 *
-	 * @param  float   $price              The price to calc tax on.
-	 * @param  array   $rates              The rates to apply.
-	 * @param  boolean $price_includes_tax Whether the passed price has taxes included.
-	 * @return array                       Array of tax name => tax amount.
-	 */
-	public static function calc_tax( $price, $rates, $price_includes_tax = false ) {
-
-		if ( $price_includes_tax ) {
-			$taxes = self::calc_inclusive_tax( $price, $rates );
-		} else {
-			$taxes = self::calc_exclusive_tax( $price, $rates );
-		}
-
-		return apply_filters( 'getpaid_calc_tax', $taxes, $price, $rates, $price_includes_tax );
-
-	}
-
-	/**
-	 * Calc tax from inclusive price.
-	 *
-	 * @param  float $price Price to calculate tax for.
-	 * @param  array $rates Array of tax rates.
-	 * @return array
-	 */
-	public static function calc_inclusive_tax( $price, $rates ) {
-		$taxes     = array();
-		$tax_rates = wp_list_pluck( $rates, 'rate', 'name' );
-
-		// Add tax rates.
-		$tax_rate  = 1 + ( array_sum( $tax_rates ) / 100 );
-
-		foreach ( $tax_rates as $name => $rate ) {
-			$the_rate       = ( $rate / 100 ) / $tax_rate;
-			$net_price      = $price - ( $the_rate * $price );
-			$tax_amount     = apply_filters( 'getpaid_price_inc_tax_amount', $price - $net_price, $name, $rate, $price );
-			$taxes[ $name ] = $tax_amount;
-		}
-
-		// Round all taxes to precision (4DP) before passing them back.
-		$taxes = array_map( array( __CLASS__, 'round' ), $taxes );
-
-		return $taxes;
-	}
-
-	/**
-	 * Calc tax from exclusive price.
-	 *
-	 * @param  float $price Price to calculate tax for.
-	 * @param  array $rates Array of tax rates.
-	 * @return array
-	 */
-	public static function calc_exclusive_tax( $price, $rates ) {
-		$taxes     = array();
-		$tax_rates = wp_list_pluck( $rates, 'rate', 'name' );
-
-		foreach ( $tax_rates as $name => $rate ) {
-
-			$tax_amount     = $price * ( $rate / 100 );
-			$taxes[ $name ] = apply_filters( 'getpaid_price_ex_tax_amount', $tax_amount, $name, $rate, $price );
-
-		}
-
-		// Round all taxes to precision (4DP) before passing them back.
-		$taxes = array_map( array( __CLASS__, 'round' ), $taxes );
-
-		return $taxes;
-	}
-
-	/**
-	 * Get's an array of all tax rates.
-	 *
-	 * @return array
-	 */
-	public static function get_all_tax_rates() {
-
-		$rates = get_option( 'wpinv_tax_rates', array() );
-
-		return apply_filters(
-			'getpaid_get_all_tax_rates',
-			array_filter( wpinv_parse_list( $rates ) )
-		);
-
-	}
-
-	/**
-	 * Get's an array of default tax rates.
-	 *
-	 * @return array
-	 */
-	public static function get_default_tax_rates() {
-
-		return apply_filters(
-			'getpaid_get_default_tax_rates',
-			array(
-				array(
-					'country' => wpinv_get_default_country(),
-					'state'   => wpinv_get_default_state(),
-					'global'  => true,
-					'rate'    => wpinv_get_default_tax_rate(),
-					'name'    => __( 'Tax', 'invoicing' ),
-				),
-			)
-		);
-
-	}
-
-	/**
-	 * Get's an array of all tax rules.
-	 *
-	 * @return array
-	 */
-	public static function get_all_tax_rules() {
-
-		$rules = get_option(
-			'wpinv_tax_rules',
-			array(
-				array(
-					'key'               => 'physical',
-					'label'             => __( 'Physical Item', 'invoicing' ),
-					'tax_base'          => wpinv_get_option( 'tax_base', 'billing' ),
-					'same_country_rule' => wpinv_get_option( 'vat_same_country_rule', 'vat_too' ),
-				),
-				array(
-					'key'               => 'digital',
-					'label'             => __( 'Digital Item', 'invoicing' ),
-					'tax_base'          => wpinv_get_option( 'tax_base', 'billing' ),
-					'same_country_rule' => wpinv_get_option( 'vat_same_country_rule', 'vat_too' ),
-				),
-        	)
-		);
-
-		return apply_filters(
-			'getpaid_tax_rules',
-			array_filter( array_values( wpinv_parse_list( $rules ) ) )
-		);
-
-	}
-
-	/**
-	 * Get's an array of tax rates for a given address.
-	 *
-	 * @param string $country
-	 * @param string $state
-	 * @return array
-	 */
-	public static function get_address_tax_rates( $country, $state ) {
-
-		$all_tax_rates  = self::get_all_tax_rates();
-		$matching_rates = array_merge(
-			wp_list_filter( $all_tax_rates, array( 'country' => $country ) ),
-			wp_list_filter( $all_tax_rates, array( 'country' => '' ) )
-		);
-
-		foreach ( $matching_rates as $i => $rate ) {
-
-			$states = array_filter( wpinv_clean( explode( ',', strtolower( $rate['state'] ) ) ) );
-			if ( empty( $rate['global'] ) && ! in_array( strtolower( $state ), $states ) ) {
-				unset( $matching_rates[ $i ] );
-			}
+    /**
+     * Calculates tax for a line item.
+     *
+     * @param  float   $price              The price to calc tax on.
+     * @param  array   $rates              The rates to apply.
+     * @param  boolean $price_includes_tax Whether the passed price has taxes included.
+     * @return array                       Array of tax name => tax amount.
+     */
+    public static function calc_tax( $price, $rates, $price_includes_tax = false ) {
+
+        if ( $price_includes_tax ) {
+            $taxes = self::calc_inclusive_tax( $price, $rates );
+        } else {
+            $taxes = self::calc_exclusive_tax( $price, $rates );
+        }
+
+        return apply_filters( 'getpaid_calc_tax', $taxes, $price, $rates, $price_includes_tax );
+
+    }
+
+    /**
+     * Calc tax from inclusive price.
+     *
+     * @param  float $price Price to calculate tax for.
+     * @param  array $rates Array of tax rates.
+     * @return array
+     */
+    public static function calc_inclusive_tax( $price, $rates ) {
+        $taxes     = array();
+        $tax_rates = wp_list_pluck( $rates, 'rate', 'name' );
+
+        // Add tax rates.
+        $tax_rate  = 1 + ( array_sum( $tax_rates ) / 100 );
+
+        foreach ( $tax_rates as $name => $rate ) {
+            $the_rate       = ( $rate / 100 ) / $tax_rate;
+            $net_price      = $price - ( $the_rate * $price );
+            $tax_amount     = apply_filters( 'getpaid_price_inc_tax_amount', $price - $net_price, $name, $rate, $price );
+            $taxes[ $name ] = $tax_amount;
+        }
+
+        // Round all taxes to precision (4DP) before passing them back.
+        $taxes = array_map( array( __CLASS__, 'round' ), $taxes );
+
+        return $taxes;
+    }
+
+    /**
+     * Calc tax from exclusive price.
+     *
+     * @param  float $price Price to calculate tax for.
+     * @param  array $rates Array of tax rates.
+     * @return array
+     */
+    public static function calc_exclusive_tax( $price, $rates ) {
+        $taxes     = array();
+        $tax_rates = wp_list_pluck( $rates, 'rate', 'name' );
+
+        foreach ( $tax_rates as $name => $rate ) {
+
+            $tax_amount     = $price * ( $rate / 100 );
+            $taxes[ $name ] = apply_filters( 'getpaid_price_ex_tax_amount', $tax_amount, $name, $rate, $price );
+
+        }
+
+        // Round all taxes to precision (4DP) before passing them back.
+        $taxes = array_map( array( __CLASS__, 'round' ), $taxes );
+
+        return $taxes;
+    }
+
+    /**
+     * Get's an array of all tax rates.
+     *
+     * @return array
+     */
+    public static function get_all_tax_rates() {
+
+        $rates = get_option( 'wpinv_tax_rates', array() );
+
+        return apply_filters(
+            'getpaid_get_all_tax_rates',
+            array_filter( wpinv_parse_list( $rates ) )
+        );
+
+    }
+
+    /**
+     * Get's an array of default tax rates.
+     *
+     * @return array
+     */
+    public static function get_default_tax_rates() {
+
+        return apply_filters(
+            'getpaid_get_default_tax_rates',
+            array(
+                array(
+                    'country' => wpinv_get_default_country(),
+                    'state'   => wpinv_get_default_state(),
+                    'global'  => true,
+                    'rate'    => wpinv_get_default_tax_rate(),
+                    'name'    => __( 'Tax', 'invoicing' ),
+                ),
+            )
+        );
+
+    }
+
+    /**
+     * Get's an array of all tax rules.
+     *
+     * @return array
+     */
+    public static function get_all_tax_rules() {
+
+        $rules = get_option(
+            'wpinv_tax_rules',
+            array(
+                array(
+                    'key'               => 'physical',
+                    'label'             => __( 'Physical Item', 'invoicing' ),
+                    'tax_base'          => wpinv_get_option( 'tax_base', 'billing' ),
+                    'same_country_rule' => wpinv_get_option( 'vat_same_country_rule', 'vat_too' ),
+                ),
+                array(
+                    'key'               => 'digital',
+                    'label'             => __( 'Digital Item', 'invoicing' ),
+                    'tax_base'          => wpinv_get_option( 'tax_base', 'billing' ),
+                    'same_country_rule' => wpinv_get_option( 'vat_same_country_rule', 'vat_too' ),
+                ),
+            )
+        );
+
+        return apply_filters(
+            'getpaid_tax_rules',
+            array_filter( array_values( wpinv_parse_list( $rules ) ) )
+        );
+
+    }
+
+    /**
+     * Get's an array of tax rates for a given address.
+     *
+     * @param string $country
+     * @param string $state
+     * @return array
+     */
+    public static function get_address_tax_rates( $country, $state ) {
+
+        $all_tax_rates  = self::get_all_tax_rates();
+        $matching_rates = array_merge(
+            wp_list_filter( $all_tax_rates, array( 'country' => $country ) ),
+            wp_list_filter( $all_tax_rates, array( 'country' => '' ) )
+        );
+
+        foreach ( $matching_rates as $i => $rate ) {
+
+            $states = array_filter( wpinv_clean( explode( ',', strtolower( $rate['state'] ) ) ) );
+            if ( empty( $rate['global'] ) && ! in_array( strtolower( $state ), $states ) ) {
+                unset( $matching_rates[ $i ] );
+            }
 }
 
-		return apply_filters( 'getpaid_get_address_tax_rates', $matching_rates, $country, $state );
-
-	}
-
-	/**
-	 * Sums a set of taxes to form a single total. Result is rounded to precision.
-	 *
-	 * @param  array $taxes Array of taxes.
-	 * @return float
-	 */
-	public static function get_tax_total( $taxes ) {
-		return self::round( array_sum( $taxes ) );
-	}
-
-	/**
-	 * Round to precision.
-	 *
-	 * Filter example: to return rounding to .5 cents you'd use:
-	 *
-	 * function euro_5cent_rounding( $in ) {
-	 *      return round( $in / 5, 2 ) * 5;
-	 * }
-	 * add_filter( 'getpaid_tax_round', 'euro_5cent_rounding' );
-	 *
-	 * @param float|int $in Value to round.
-	 * @return float
-	 */
-	public static function round( $in ) {
-		return apply_filters( 'getpaid_tax_round', round( $in, 4 ), $in );
-	}
+        return apply_filters( 'getpaid_get_address_tax_rates', $matching_rates, $country, $state );
+
+    }
+
+    /**
+     * Sums a set of taxes to form a single total. Result is rounded to precision.
+     *
+     * @param  array $taxes Array of taxes.
+     * @return float
+     */
+    public static function get_tax_total( $taxes ) {
+        return self::round( array_sum( $taxes ) );
+    }
+
+    /**
+     * Round to precision.
+     *
+     * Filter example: to return rounding to .5 cents you'd use:
+     *
+     * function euro_5cent_rounding( $in ) {
+     *      return round( $in / 5, 2 ) * 5;
+     * }
+     * add_filter( 'getpaid_tax_round', 'euro_5cent_rounding' );
+     *
+     * @param float|int $in Value to round.
+     * @return float
+     */
+    public static function round( $in ) {
+        return apply_filters( 'getpaid_tax_round', round( $in, 4 ), $in );
+    }
 
 }

Spacing +43 added lines, -43 removed lines

@@ -5,7 +5,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Class GetPaid_Tax
@@ -21,15 +21,15 @@ 
 	 * @param  boolean $price_includes_tax Whether the passed price has taxes included.
 	 * @return array                       Array of tax name => tax amount.
 	 */
-	public static function calc_tax( $price, $rates, $price_includes_tax = false ) {
+	public static function calc_tax($price, $rates, $price_includes_tax = false) {
 
-		if ( $price_includes_tax ) {
-			$taxes = self::calc_inclusive_tax( $price, $rates );
+		if ($price_includes_tax) {
+			$taxes = self::calc_inclusive_tax($price, $rates);
 		} else {
-			$taxes = self::calc_exclusive_tax( $price, $rates );
+			$taxes = self::calc_exclusive_tax($price, $rates);
 		}
 
-		return apply_filters( 'getpaid_calc_tax', $taxes, $price, $rates, $price_includes_tax );
+		return apply_filters('getpaid_calc_tax', $taxes, $price, $rates, $price_includes_tax);
 
 	}
 
@@ -40,22 +40,22 @@ 
 	 * @param  array $rates Array of tax rates.
 	 * @return array
 	 */
-	public static function calc_inclusive_tax( $price, $rates ) {
+	public static function calc_inclusive_tax($price, $rates) {
 		$taxes     = array();
-		$tax_rates = wp_list_pluck( $rates, 'rate', 'name' );
+		$tax_rates = wp_list_pluck($rates, 'rate', 'name');
 
 		// Add tax rates.
-		$tax_rate  = 1 + ( array_sum( $tax_rates ) / 100 );
+		$tax_rate  = 1 + (array_sum($tax_rates) / 100);
 
-		foreach ( $tax_rates as $name => $rate ) {
-			$the_rate       = ( $rate / 100 ) / $tax_rate;
-			$net_price      = $price - ( $the_rate * $price );
-			$tax_amount     = apply_filters( 'getpaid_price_inc_tax_amount', $price - $net_price, $name, $rate, $price );
-			$taxes[ $name ] = $tax_amount;
+		foreach ($tax_rates as $name => $rate) {
+			$the_rate       = ($rate / 100) / $tax_rate;
+			$net_price      = $price - ($the_rate * $price);
+			$tax_amount     = apply_filters('getpaid_price_inc_tax_amount', $price - $net_price, $name, $rate, $price);
+			$taxes[$name] = $tax_amount;
 		}
 
 		// Round all taxes to precision (4DP) before passing them back.
-		$taxes = array_map( array( __CLASS__, 'round' ), $taxes );
+		$taxes = array_map(array(__CLASS__, 'round'), $taxes);
 
 		return $taxes;
 	}
@@ -67,19 +67,19 @@ 
 	 * @param  array $rates Array of tax rates.
 	 * @return array
 	 */
-	public static function calc_exclusive_tax( $price, $rates ) {
+	public static function calc_exclusive_tax($price, $rates) {
 		$taxes     = array();
-		$tax_rates = wp_list_pluck( $rates, 'rate', 'name' );
+		$tax_rates = wp_list_pluck($rates, 'rate', 'name');
 
-		foreach ( $tax_rates as $name => $rate ) {
+		foreach ($tax_rates as $name => $rate) {
 
-			$tax_amount     = $price * ( $rate / 100 );
-			$taxes[ $name ] = apply_filters( 'getpaid_price_ex_tax_amount', $tax_amount, $name, $rate, $price );
+			$tax_amount     = $price * ($rate / 100);
+			$taxes[$name] = apply_filters('getpaid_price_ex_tax_amount', $tax_amount, $name, $rate, $price);
 
 		}
 
 		// Round all taxes to precision (4DP) before passing them back.
-		$taxes = array_map( array( __CLASS__, 'round' ), $taxes );
+		$taxes = array_map(array(__CLASS__, 'round'), $taxes);
 
 		return $taxes;
 	}
@@ -91,11 +91,11 @@ 
 	 */
 	public static function get_all_tax_rates() {
 
-		$rates = get_option( 'wpinv_tax_rates', array() );
+		$rates = get_option('wpinv_tax_rates', array());
 
 		return apply_filters(
 			'getpaid_get_all_tax_rates',
-			array_filter( wpinv_parse_list( $rates ) )
+			array_filter(wpinv_parse_list($rates))
 		);
 
 	}
@@ -115,7 +115,7 @@ 
 					'state'   => wpinv_get_default_state(),
 					'global'  => true,
 					'rate'    => wpinv_get_default_tax_rate(),
-					'name'    => __( 'Tax', 'invoicing' ),
+					'name'    => __('Tax', 'invoicing'),
 				),
 			)
 		);
@@ -134,22 +134,22 @@ 
 			array(
 				array(
 					'key'               => 'physical',
-					'label'             => __( 'Physical Item', 'invoicing' ),
-					'tax_base'          => wpinv_get_option( 'tax_base', 'billing' ),
-					'same_country_rule' => wpinv_get_option( 'vat_same_country_rule', 'vat_too' ),
+					'label'             => __('Physical Item', 'invoicing'),
+					'tax_base'          => wpinv_get_option('tax_base', 'billing'),
+					'same_country_rule' => wpinv_get_option('vat_same_country_rule', 'vat_too'),
 				),
 				array(
 					'key'               => 'digital',
-					'label'             => __( 'Digital Item', 'invoicing' ),
-					'tax_base'          => wpinv_get_option( 'tax_base', 'billing' ),
-					'same_country_rule' => wpinv_get_option( 'vat_same_country_rule', 'vat_too' ),
+					'label'             => __('Digital Item', 'invoicing'),
+					'tax_base'          => wpinv_get_option('tax_base', 'billing'),
+					'same_country_rule' => wpinv_get_option('vat_same_country_rule', 'vat_too'),
 				),
         	)
 		);
 
 		return apply_filters(
 			'getpaid_tax_rules',
-			array_filter( array_values( wpinv_parse_list( $rules ) ) )
+			array_filter(array_values(wpinv_parse_list($rules)))
 		);
 
 	}
@@ -161,23 +161,23 @@ 
 	 * @param string $state
 	 * @return array
 	 */
-	public static function get_address_tax_rates( $country, $state ) {
+	public static function get_address_tax_rates($country, $state) {
 
 		$all_tax_rates  = self::get_all_tax_rates();
 		$matching_rates = array_merge(
-			wp_list_filter( $all_tax_rates, array( 'country' => $country ) ),
-			wp_list_filter( $all_tax_rates, array( 'country' => '' ) )
+			wp_list_filter($all_tax_rates, array('country' => $country)),
+			wp_list_filter($all_tax_rates, array('country' => ''))
 		);
 
-		foreach ( $matching_rates as $i => $rate ) {
+		foreach ($matching_rates as $i => $rate) {
 
-			$states = array_filter( wpinv_clean( explode( ',', strtolower( $rate['state'] ) ) ) );
-			if ( empty( $rate['global'] ) && ! in_array( strtolower( $state ), $states ) ) {
-				unset( $matching_rates[ $i ] );
+			$states = array_filter(wpinv_clean(explode(',', strtolower($rate['state']))));
+			if (empty($rate['global']) && !in_array(strtolower($state), $states)) {
+				unset($matching_rates[$i]);
 			}
 }
 
-		return apply_filters( 'getpaid_get_address_tax_rates', $matching_rates, $country, $state );
+		return apply_filters('getpaid_get_address_tax_rates', $matching_rates, $country, $state);
 
 	}
 
@@ -187,8 +187,8 @@ 
 	 * @param  array $taxes Array of taxes.
 	 * @return float
 	 */
-	public static function get_tax_total( $taxes ) {
-		return self::round( array_sum( $taxes ) );
+	public static function get_tax_total($taxes) {
+		return self::round(array_sum($taxes));
 	}
 
 	/**
@@ -204,8 +204,8 @@ 
 	 * @param float|int $in Value to round.
 	 * @return float
 	 */
-	public static function round( $in ) {
-		return apply_filters( 'getpaid_tax_round', round( $in, 4 ), $in );
+	public static function round($in) {
+		return apply_filters('getpaid_tax_round', round($in, 4), $in);
 	}
 
 }

templates/emails/invoice-totals.php

Spacing +25 added lines, -25 removed lines

@@ -8,22 +8,22 @@ 
  * @var WPInv_Invoice $invoice
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 // Totals rows.
-$totals = getpaid_invoice_totals_rows( $invoice );
+$totals = getpaid_invoice_totals_rows($invoice);
 
-do_action( 'getpaid_before_email_line_totals', $invoice, $totals );
+do_action('getpaid_before_email_line_totals', $invoice, $totals);
 
 ?>
 
 
-<?php if ( has_action( 'wpinv_email_footer_buttons' ) ) : ?>
+<?php if (has_action('wpinv_email_footer_buttons')) : ?>
 
     <tr class="wpinv_cart_footer_row">
 
-        <td colspan="<?php echo ( (int) $column_count ); ?>">
-            <?php do_action( 'wpinv_email_footer_buttons' ); ?>
+        <td colspan="<?php echo ((int) $column_count); ?>">
+            <?php do_action('wpinv_email_footer_buttons'); ?>
         </td>
 
     </tr>
@@ -31,49 +31,49 @@ 
 <?php endif; ?>
 
 
-<?php foreach ( $totals as $key => $label ) : ?>
+<?php foreach ($totals as $key => $label) : ?>
 
-    <tr class="wpinv_cart_footer_row wpinv_cart_<?php echo esc_html( $key ); ?>_row">
+    <tr class="wpinv_cart_footer_row wpinv_cart_<?php echo esc_html($key); ?>_row">
 
-        <td colspan="<?php echo absint( ( $column_count - 1 ) ); ?>" class="wpinv_cart_<?php echo esc_html( $key ); ?>_label text-right">
-            <strong><?php echo esc_html( $label ); ?>:</strong>
+        <td colspan="<?php echo absint(($column_count - 1)); ?>" class="wpinv_cart_<?php echo esc_html($key); ?>_label text-right">
+            <strong><?php echo esc_html($label); ?>:</strong>
         </td>
 
-        <td class="wpinv_cart_<?php echo esc_html( $key ); ?> text-right">
+        <td class="wpinv_cart_<?php echo esc_html($key); ?> text-right">
 
             <?php
 
                 // Total tax.
-                if ( 'tax' == $key ) {
-                    wpinv_the_price( $invoice->get_total_tax(), $invoice->get_currency() );
+                if ('tax' == $key) {
+                    wpinv_the_price($invoice->get_total_tax(), $invoice->get_currency());
                 }
 
                 // Individual taxes.
-                if ( 0 === strpos( $key, 'tax__' ) ) {
-                    wpinv_the_price( $invoice->get_tax_total_by_name( str_replace( 'tax__', '', $key ) ), $invoice->get_currency() );
+                if (0 === strpos($key, 'tax__')) {
+                    wpinv_the_price($invoice->get_tax_total_by_name(str_replace('tax__', '', $key)), $invoice->get_currency());
                 }
 
-                if ( 'fee' == $key ) {
-                    wpinv_the_price( $invoice->get_total_fees(), $invoice->get_currency() );
+                if ('fee' == $key) {
+                    wpinv_the_price($invoice->get_total_fees(), $invoice->get_currency());
                 }
 
                 // Total discount.
-                if ( 'discount' == $key ) {
-                    wpinv_the_price( $invoice->get_total_discount(), $invoice->get_currency() );
+                if ('discount' == $key) {
+                    wpinv_the_price($invoice->get_total_discount(), $invoice->get_currency());
                 }
 
                 // Sub total.
-                if ( 'subtotal' == $key ) {
-                    wpinv_the_price( $invoice->get_subtotal(), $invoice->get_currency() );
+                if ('subtotal' == $key) {
+                    wpinv_the_price($invoice->get_subtotal(), $invoice->get_currency());
                 }
 
                 // Total.
-                if ( 'total' == $key ) {
-                    wpinv_the_price( $invoice->get_total(), $invoice->get_currency() );
+                if ('total' == $key) {
+                    wpinv_the_price($invoice->get_total(), $invoice->get_currency());
                 }
 
                 // Fires when printing a cart total in an email.
-                do_action( "getpaid_email_cart_totals_$key", $invoice );
+                do_action("getpaid_email_cart_totals_$key", $invoice);
 
             ?>
 
@@ -85,4 +85,4 @@ 
 
 <?php
 
-    do_action( 'getpaid_after_email_line_totals', $invoice, $totals );
+    do_action('getpaid_after_email_line_totals', $invoice, $totals);

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

Indentation +267 added lines, -267 removed lines

@@ -12,301 +12,301 @@
  */
 class GetPaid_Payment_Form_Submission_Refresh_Prices {
 
-	/**
-	 * Contains the response for refreshing prices.
-	 * @var array
-	 */
-	public $response = array();
+    /**
+     * Contains the response for refreshing prices.
+     * @var array
+     */
+    public $response = array();
 
     /**
-	 * Class constructor
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function __construct( $submission ) {
-
-		$this->response = array(
-			'submission_id'                    => $submission->id,
+     * Class constructor
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function __construct( $submission ) {
+
+        $this->response = array(
+            'submission_id'                    => $submission->id,
             'has_recurring'                    => $submission->has_recurring,
-			'has_subscription_group'           => $submission->has_subscription_group(),
-			'has_multiple_subscription_groups' => $submission->has_multiple_subscription_groups(),
+            'has_subscription_group'           => $submission->has_subscription_group(),
+            'has_multiple_subscription_groups' => $submission->has_multiple_subscription_groups(),
             'is_free'                          => ! $submission->should_collect_payment_details(),
-		);
-
-		$payment_form = $submission->get_payment_form();
-		if ( ! empty( $payment_form->invoice ) ) {
-			$this->response['invoice'] = $payment_form->invoice->get_id();
-		}
-
-		$this->add_totals( $submission );
-		$this->add_texts( $submission );
-		$this->add_items( $submission );
-		$this->add_fees( $submission );
-		$this->add_discounts( $submission );
-		$this->add_taxes( $submission );
-		$this->add_gateways( $submission );
-		$this->add_data( $submission );
-
-	}
-
-	/**
-	 * Adds totals to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_totals( $submission ) {
-
-		$this->response = array_merge(
-			$this->response,
-			array(
-
-				'totals'      => array(
-					'subtotal'  => $submission->format_amount( $submission->get_subtotal() ),
-					'discount'  => $submission->format_amount( $submission->get_discount() ),
-					'fees'      => $submission->format_amount( $submission->get_fee() ),
-					'tax'       => $submission->format_amount( $submission->get_tax() ),
-					'total'     => $submission->format_amount( $submission->get_total() ),
-					'raw_total' => html_entity_decode( sanitize_text_field( $submission->format_amount( $submission->get_total() ) ), ENT_QUOTES ),
-				),
-
-				'recurring'   => array(
-					'subtotal' => $submission->format_amount( $submission->get_recurring_subtotal() ),
-					'discount' => $submission->format_amount( $submission->get_recurring_discount() ),
-					'fees'     => $submission->format_amount( $submission->get_recurring_fee() ),
-					'tax'      => $submission->format_amount( $submission->get_recurring_tax() ),
-					'total'    => $submission->format_amount( $submission->get_recurring_total() ),
-				),
-
-				'initial_amt' => wpinv_round_amount( $submission->get_total(), null, true ),
-				'currency'    => $submission->get_currency(),
-
-			)
-		);
-
-	}
-
-	/**
-	 * Adds texts to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_texts( $submission ) {
-
-		$payable = $submission->format_amount( $submission->get_total() );
-		$groups  = getpaid_get_subscription_groups( $submission );
-
-		if ( $submission->has_recurring && 2 > count( $groups ) ) {
-
-			$recurring = new WPInv_Item( $submission->has_recurring );
-			$period    = getpaid_get_subscription_period_label( $recurring->get_recurring_period( true ), $recurring->get_recurring_interval(), '' );
-			$main_item = reset( $groups );
-
-			if ( $submission->get_total() == $submission->get_recurring_total() ) {
-				$payable = "$payable / $period";
-			} elseif ( $main_item ) {
-
-				$main_item = reset( $main_item );
-
-				// Calculate the next renewal date.
-				$_period      = $main_item->get_recurring_period( true );
-				$_interval    = $main_item->get_recurring_interval();
-
-				// If the subscription item has a trial period...
-				if ( $main_item->has_free_trial() ) {
-					$_period   = $main_item->get_trial_period( true );
-					$_interval = $main_item->get_trial_interval();
-				}
-
-				$payable = sprintf(
-					__( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
-					$submission->format_amount( $submission->get_total() ),
-					$submission->format_amount( $submission->get_recurring_total() ),
-					$period
-				);
-
-				$payable .= sprintf(
-					'<small class="text-muted form-text">%s</small>',
-					sprintf(
-						__( 'First renewal on %s', 'invoicing' ),
-						getpaid_format_date( date( 'Y-m-d H:i:s', strtotime( "+$_interval $_period", current_time( 'timestamp' ) ) ) )
-					)
-				);
-
-			} else {
-				$payable = sprintf(
-					__( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
-					$submission->format_amount( $submission->get_total() ),
-					$submission->format_amount( $submission->get_recurring_total() ),
-					$period
-				);
-			}
-}
+        );
+
+        $payment_form = $submission->get_payment_form();
+        if ( ! empty( $payment_form->invoice ) ) {
+            $this->response['invoice'] = $payment_form->invoice->get_id();
+        }
+
+        $this->add_totals( $submission );
+        $this->add_texts( $submission );
+        $this->add_items( $submission );
+        $this->add_fees( $submission );
+        $this->add_discounts( $submission );
+        $this->add_taxes( $submission );
+        $this->add_gateways( $submission );
+        $this->add_data( $submission );
+
+    }
+
+    /**
+     * Adds totals to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_totals( $submission ) {
+
+        $this->response = array_merge(
+            $this->response,
+            array(
+
+                'totals'      => array(
+                    'subtotal'  => $submission->format_amount( $submission->get_subtotal() ),
+                    'discount'  => $submission->format_amount( $submission->get_discount() ),
+                    'fees'      => $submission->format_amount( $submission->get_fee() ),
+                    'tax'       => $submission->format_amount( $submission->get_tax() ),
+                    'total'     => $submission->format_amount( $submission->get_total() ),
+                    'raw_total' => html_entity_decode( sanitize_text_field( $submission->format_amount( $submission->get_total() ) ), ENT_QUOTES ),
+                ),
+
+                'recurring'   => array(
+                    'subtotal' => $submission->format_amount( $submission->get_recurring_subtotal() ),
+                    'discount' => $submission->format_amount( $submission->get_recurring_discount() ),
+                    'fees'     => $submission->format_amount( $submission->get_recurring_fee() ),
+                    'tax'      => $submission->format_amount( $submission->get_recurring_tax() ),
+                    'total'    => $submission->format_amount( $submission->get_recurring_total() ),
+                ),
+
+                'initial_amt' => wpinv_round_amount( $submission->get_total(), null, true ),
+                'currency'    => $submission->get_currency(),
+
+            )
+        );
+
+    }
 
-		$texts = array(
-			'.getpaid-checkout-total-payable' => $payable,
-		);
+    /**
+     * Adds texts to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_texts( $submission ) {
+
+        $payable = $submission->format_amount( $submission->get_total() );
+        $groups  = getpaid_get_subscription_groups( $submission );
+
+        if ( $submission->has_recurring && 2 > count( $groups ) ) {
+
+            $recurring = new WPInv_Item( $submission->has_recurring );
+            $period    = getpaid_get_subscription_period_label( $recurring->get_recurring_period( true ), $recurring->get_recurring_interval(), '' );
+            $main_item = reset( $groups );
+
+            if ( $submission->get_total() == $submission->get_recurring_total() ) {
+                $payable = "$payable / $period";
+            } elseif ( $main_item ) {
+
+                $main_item = reset( $main_item );
+
+                // Calculate the next renewal date.
+                $_period      = $main_item->get_recurring_period( true );
+                $_interval    = $main_item->get_recurring_interval();
+
+                // If the subscription item has a trial period...
+                if ( $main_item->has_free_trial() ) {
+                    $_period   = $main_item->get_trial_period( true );
+                    $_interval = $main_item->get_trial_interval();
+                }
+
+                $payable = sprintf(
+                    __( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
+                    $submission->format_amount( $submission->get_total() ),
+                    $submission->format_amount( $submission->get_recurring_total() ),
+                    $period
+                );
+
+                $payable .= sprintf(
+                    '<small class="text-muted form-text">%s</small>',
+                    sprintf(
+                        __( 'First renewal on %s', 'invoicing' ),
+                        getpaid_format_date( date( 'Y-m-d H:i:s', strtotime( "+$_interval $_period", current_time( 'timestamp' ) ) ) )
+                    )
+                );
+
+            } else {
+                $payable = sprintf(
+                    __( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
+                    $submission->format_amount( $submission->get_total() ),
+                    $submission->format_amount( $submission->get_recurring_total() ),
+                    $period
+                );
+            }
+}
 
-		foreach ( $submission->get_items() as $item ) {
-			$item_id                                               = $item->get_id();
-			$initial_price                                         = $submission->format_amount( $item->get_sub_total() - $item->item_discount );
-			$recurring_price                                       = $submission->format_amount( $item->get_recurring_sub_total() - $item->recurring_item_discount );
-			$texts[ ".item-$item_id .getpaid-form-item-price-desc" ] = getpaid_item_recurring_price_help_text( $item, $submission->get_currency(), $initial_price, $recurring_price );
-			$texts[ ".item-$item_id .getpaid-mobile-item-subtotal" ] = sprintf( __( 'Subtotal: %s', 'invoicing' ), $submission->format_amount( $item->get_sub_total() ) );
+        $texts = array(
+            '.getpaid-checkout-total-payable' => $payable,
+        );
 
-			if ( $item->get_quantity() == 1 ) {
-				$texts[ ".item-$item_id .getpaid-mobile-item-subtotal" ] = '';
-			}
+        foreach ( $submission->get_items() as $item ) {
+            $item_id                                               = $item->get_id();
+            $initial_price                                         = $submission->format_amount( $item->get_sub_total() - $item->item_discount );
+            $recurring_price                                       = $submission->format_amount( $item->get_recurring_sub_total() - $item->recurring_item_discount );
+            $texts[ ".item-$item_id .getpaid-form-item-price-desc" ] = getpaid_item_recurring_price_help_text( $item, $submission->get_currency(), $initial_price, $recurring_price );
+            $texts[ ".item-$item_id .getpaid-mobile-item-subtotal" ] = sprintf( __( 'Subtotal: %s', 'invoicing' ), $submission->format_amount( $item->get_sub_total() ) );
+
+            if ( $item->get_quantity() == 1 ) {
+                $texts[ ".item-$item_id .getpaid-mobile-item-subtotal" ] = '';
+            }
 }
 
-		$this->response = array_merge( $this->response, array( 'texts' => $texts ) );
+        $this->response = array_merge( $this->response, array( 'texts' => $texts ) );
 
-	}
+    }
 
-	/**
-	 * Adds items to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_items( $submission ) {
+    /**
+     * Adds items to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_items( $submission ) {
 
-		// Add items.
-		$items          = array();
-		$selected_items = array();
+        // Add items.
+        $items          = array();
+        $selected_items = array();
 
         foreach ( $submission->get_items() as $item ) {
-			$item_id             = $item->get_id();
-			$items[ "$item_id" ] = $submission->format_amount( $item->get_sub_total() );
-
-			$selected_items[ "$item_id" ] = array(
-				'quantity'  => $item->get_quantity(),
-				'price'     => $item->get_price(),
-				'price_fmt' => $submission->format_amount( $item->get_price() ),
-			);
-		}
-
-		$this->response = array_merge(
-			$this->response,
-			array(
-				'items'          => $items,
-				'selected_items' => $selected_items,
-			)
-		);
-
-	}
-
-	/**
-	 * Adds fees to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_fees( $submission ) {
-
-		$fees = array();
+            $item_id             = $item->get_id();
+            $items[ "$item_id" ] = $submission->format_amount( $item->get_sub_total() );
+
+            $selected_items[ "$item_id" ] = array(
+                'quantity'  => $item->get_quantity(),
+                'price'     => $item->get_price(),
+                'price_fmt' => $submission->format_amount( $item->get_price() ),
+            );
+        }
+
+        $this->response = array_merge(
+            $this->response,
+            array(
+                'items'          => $items,
+                'selected_items' => $selected_items,
+            )
+        );
+
+    }
+
+    /**
+     * Adds fees to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_fees( $submission ) {
+
+        $fees = array();
 
         foreach ( $submission->get_fees() as $name => $data ) {
-			$fees[ $name ] = $submission->format_amount( $data['initial_fee'] );
-		}
+            $fees[ $name ] = $submission->format_amount( $data['initial_fee'] );
+        }
 
-		$this->response = array_merge(
-			$this->response,
-			array( 'fees' => $fees )
-		);
+        $this->response = array_merge(
+            $this->response,
+            array( 'fees' => $fees )
+        );
 
-	}
+    }
 
-	/**
-	 * Adds discounts to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_discounts( $submission ) {
+    /**
+     * Adds discounts to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_discounts( $submission ) {
 
-		$discounts = array();
+        $discounts = array();
 
         foreach ( $submission->get_discounts() as $name => $data ) {
-			$discounts[ $name ] = $submission->format_amount( $data['initial_discount'] );
-		}
-
-		$this->response = array_merge(
-			$this->response,
-			array( 'discounts' => $discounts )
-		);
+            $discounts[ $name ] = $submission->format_amount( $data['initial_discount'] );
+        }
 
-	}
+        $this->response = array_merge(
+            $this->response,
+            array( 'discounts' => $discounts )
+        );
 
-	/**
-	 * Adds taxes to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_taxes( $submission ) {
+    }
 
-		$taxes  = array();
-		$markup = '';
+    /**
+     * Adds taxes to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_taxes( $submission ) {
+
+        $taxes  = array();
+        $markup = '';
         foreach ( $submission->get_taxes() as $name => $data ) {
-			$name           = sanitize_text_field( $name );
-			$amount         = $submission->format_amount( $data['initial_tax'] );
-			$taxes[ $name ] = $amount;
-			$markup        .= "<small class='form-text'>$name : $amount</small>";
-		}
-
-		$this->response = array_merge(
-			$this->response,
-			array( 'taxes' => $taxes )
-		);
-
-	}
-
-	/**
-	 * Adds gateways to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_gateways( $submission ) {
-
-		$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
-
-		if ( $this->response['has_recurring'] ) {
-
-			foreach ( $gateways as $i => $gateway ) {
-
-				if (
-					! getpaid_payment_gateway_supports( $gateway, 'subscription' )
-					|| ( $this->response['has_subscription_group'] && ! getpaid_payment_gateway_supports( $gateway, 'single_subscription_group' ) )
-					|| ( $this->response['has_multiple_subscription_groups'] && ! getpaid_payment_gateway_supports( $gateway, 'multiple_subscription_groups' ) ) ) {
-					unset( $gateways[ $i ] );
-				}
+            $name           = sanitize_text_field( $name );
+            $amount         = $submission->format_amount( $data['initial_tax'] );
+            $taxes[ $name ] = $amount;
+            $markup        .= "<small class='form-text'>$name : $amount</small>";
+        }
+
+        $this->response = array_merge(
+            $this->response,
+            array( 'taxes' => $taxes )
+        );
+
+    }
+
+    /**
+     * Adds gateways to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_gateways( $submission ) {
+
+        $gateways = array_keys( wpinv_get_enabled_payment_gateways() );
+
+        if ( $this->response['has_recurring'] ) {
+
+            foreach ( $gateways as $i => $gateway ) {
+
+                if (
+                    ! getpaid_payment_gateway_supports( $gateway, 'subscription' )
+                    || ( $this->response['has_subscription_group'] && ! getpaid_payment_gateway_supports( $gateway, 'single_subscription_group' ) )
+                    || ( $this->response['has_multiple_subscription_groups'] && ! getpaid_payment_gateway_supports( $gateway, 'multiple_subscription_groups' ) ) ) {
+                    unset( $gateways[ $i ] );
+                }
 }
 }
 
-		$gateways = apply_filters( 'getpaid_submission_gateways', $gateways, $submission );
-		$this->response = array_merge(
-			$this->response,
-			array( 'gateways' => $gateways )
-		);
-
-	}
-
-	/**
-	 * Adds data to a response for submission refresh prices.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function add_data( $submission ) {
-
-		$this->response = array_merge(
-			$this->response,
-			array(
-				'js_data' => apply_filters(
-					'getpaid_submission_js_data',
-					array(
-						'is_recurring' => $this->response['has_recurring'],
-					),
-					$submission
-				),
-			)
-		);
-
-	}
+        $gateways = apply_filters( 'getpaid_submission_gateways', $gateways, $submission );
+        $this->response = array_merge(
+            $this->response,
+            array( 'gateways' => $gateways )
+        );
+
+    }
+
+    /**
+     * Adds data to a response for submission refresh prices.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function add_data( $submission ) {
+
+        $this->response = array_merge(
+            $this->response,
+            array(
+                'js_data' => apply_filters(
+                    'getpaid_submission_js_data',
+                    array(
+                        'is_recurring' => $this->response['has_recurring'],
+                    ),
+                    $submission
+                ),
+            )
+        );
+
+    }
 
 }

Spacing +84 added lines, -84 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Payment form submission refresh prices class
@@ -23,29 +23,29 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function __construct( $submission ) {
+	public function __construct($submission) {
 
 		$this->response = array(
 			'submission_id'                    => $submission->id,
             'has_recurring'                    => $submission->has_recurring,
 			'has_subscription_group'           => $submission->has_subscription_group(),
 			'has_multiple_subscription_groups' => $submission->has_multiple_subscription_groups(),
-            'is_free'                          => ! $submission->should_collect_payment_details(),
+            'is_free'                          => !$submission->should_collect_payment_details(),
 		);
 
 		$payment_form = $submission->get_payment_form();
-		if ( ! empty( $payment_form->invoice ) ) {
+		if (!empty($payment_form->invoice)) {
 			$this->response['invoice'] = $payment_form->invoice->get_id();
 		}
 
-		$this->add_totals( $submission );
-		$this->add_texts( $submission );
-		$this->add_items( $submission );
-		$this->add_fees( $submission );
-		$this->add_discounts( $submission );
-		$this->add_taxes( $submission );
-		$this->add_gateways( $submission );
-		$this->add_data( $submission );
+		$this->add_totals($submission);
+		$this->add_texts($submission);
+		$this->add_items($submission);
+		$this->add_fees($submission);
+		$this->add_discounts($submission);
+		$this->add_taxes($submission);
+		$this->add_gateways($submission);
+		$this->add_data($submission);
 
 	}
 
@@ -54,30 +54,30 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_totals( $submission ) {
+	public function add_totals($submission) {
 
 		$this->response = array_merge(
 			$this->response,
 			array(
 
 				'totals'      => array(
-					'subtotal'  => $submission->format_amount( $submission->get_subtotal() ),
-					'discount'  => $submission->format_amount( $submission->get_discount() ),
-					'fees'      => $submission->format_amount( $submission->get_fee() ),
-					'tax'       => $submission->format_amount( $submission->get_tax() ),
-					'total'     => $submission->format_amount( $submission->get_total() ),
-					'raw_total' => html_entity_decode( sanitize_text_field( $submission->format_amount( $submission->get_total() ) ), ENT_QUOTES ),
+					'subtotal'  => $submission->format_amount($submission->get_subtotal()),
+					'discount'  => $submission->format_amount($submission->get_discount()),
+					'fees'      => $submission->format_amount($submission->get_fee()),
+					'tax'       => $submission->format_amount($submission->get_tax()),
+					'total'     => $submission->format_amount($submission->get_total()),
+					'raw_total' => html_entity_decode(sanitize_text_field($submission->format_amount($submission->get_total())), ENT_QUOTES),
 				),
 
 				'recurring'   => array(
-					'subtotal' => $submission->format_amount( $submission->get_recurring_subtotal() ),
-					'discount' => $submission->format_amount( $submission->get_recurring_discount() ),
-					'fees'     => $submission->format_amount( $submission->get_recurring_fee() ),
-					'tax'      => $submission->format_amount( $submission->get_recurring_tax() ),
-					'total'    => $submission->format_amount( $submission->get_recurring_total() ),
+					'subtotal' => $submission->format_amount($submission->get_recurring_subtotal()),
+					'discount' => $submission->format_amount($submission->get_recurring_discount()),
+					'fees'     => $submission->format_amount($submission->get_recurring_fee()),
+					'tax'      => $submission->format_amount($submission->get_recurring_tax()),
+					'total'    => $submission->format_amount($submission->get_recurring_total()),
 				),
 
-				'initial_amt' => wpinv_round_amount( $submission->get_total(), null, true ),
+				'initial_amt' => wpinv_round_amount($submission->get_total(), null, true),
 				'currency'    => $submission->get_currency(),
 
 			)
@@ -90,53 +90,53 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_texts( $submission ) {
+	public function add_texts($submission) {
 
-		$payable = $submission->format_amount( $submission->get_total() );
-		$groups  = getpaid_get_subscription_groups( $submission );
+		$payable = $submission->format_amount($submission->get_total());
+		$groups  = getpaid_get_subscription_groups($submission);
 
-		if ( $submission->has_recurring && 2 > count( $groups ) ) {
+		if ($submission->has_recurring && 2 > count($groups)) {
 
-			$recurring = new WPInv_Item( $submission->has_recurring );
-			$period    = getpaid_get_subscription_period_label( $recurring->get_recurring_period( true ), $recurring->get_recurring_interval(), '' );
-			$main_item = reset( $groups );
+			$recurring = new WPInv_Item($submission->has_recurring);
+			$period    = getpaid_get_subscription_period_label($recurring->get_recurring_period(true), $recurring->get_recurring_interval(), '');
+			$main_item = reset($groups);
 
-			if ( $submission->get_total() == $submission->get_recurring_total() ) {
+			if ($submission->get_total() == $submission->get_recurring_total()) {
 				$payable = "$payable / $period";
-			} elseif ( $main_item ) {
+			} elseif ($main_item) {
 
-				$main_item = reset( $main_item );
+				$main_item = reset($main_item);
 
 				// Calculate the next renewal date.
-				$_period      = $main_item->get_recurring_period( true );
+				$_period      = $main_item->get_recurring_period(true);
 				$_interval    = $main_item->get_recurring_interval();
 
 				// If the subscription item has a trial period...
-				if ( $main_item->has_free_trial() ) {
-					$_period   = $main_item->get_trial_period( true );
+				if ($main_item->has_free_trial()) {
+					$_period   = $main_item->get_trial_period(true);
 					$_interval = $main_item->get_trial_interval();
 				}
 
 				$payable = sprintf(
-					__( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
-					$submission->format_amount( $submission->get_total() ),
-					$submission->format_amount( $submission->get_recurring_total() ),
+					__('%1$s (renews at %2$s / %3$s)', 'invoicing'),
+					$submission->format_amount($submission->get_total()),
+					$submission->format_amount($submission->get_recurring_total()),
 					$period
 				);
 
 				$payable .= sprintf(
 					'<small class="text-muted form-text">%s</small>',
 					sprintf(
-						__( 'First renewal on %s', 'invoicing' ),
-						getpaid_format_date( date( 'Y-m-d H:i:s', strtotime( "+$_interval $_period", current_time( 'timestamp' ) ) ) )
+						__('First renewal on %s', 'invoicing'),
+						getpaid_format_date(date('Y-m-d H:i:s', strtotime("+$_interval $_period", current_time('timestamp'))))
 					)
 				);
 
 			} else {
 				$payable = sprintf(
-					__( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
-					$submission->format_amount( $submission->get_total() ),
-					$submission->format_amount( $submission->get_recurring_total() ),
+					__('%1$s (renews at %2$s / %3$s)', 'invoicing'),
+					$submission->format_amount($submission->get_total()),
+					$submission->format_amount($submission->get_recurring_total()),
 					$period
 				);
 			}
@@ -146,19 +146,19 @@ 
 			'.getpaid-checkout-total-payable' => $payable,
 		);
 
-		foreach ( $submission->get_items() as $item ) {
+		foreach ($submission->get_items() as $item) {
 			$item_id                                               = $item->get_id();
-			$initial_price                                         = $submission->format_amount( $item->get_sub_total() - $item->item_discount );
-			$recurring_price                                       = $submission->format_amount( $item->get_recurring_sub_total() - $item->recurring_item_discount );
-			$texts[ ".item-$item_id .getpaid-form-item-price-desc" ] = getpaid_item_recurring_price_help_text( $item, $submission->get_currency(), $initial_price, $recurring_price );
-			$texts[ ".item-$item_id .getpaid-mobile-item-subtotal" ] = sprintf( __( 'Subtotal: %s', 'invoicing' ), $submission->format_amount( $item->get_sub_total() ) );
+			$initial_price                                         = $submission->format_amount($item->get_sub_total() - $item->item_discount);
+			$recurring_price                                       = $submission->format_amount($item->get_recurring_sub_total() - $item->recurring_item_discount);
+			$texts[".item-$item_id .getpaid-form-item-price-desc"] = getpaid_item_recurring_price_help_text($item, $submission->get_currency(), $initial_price, $recurring_price);
+			$texts[".item-$item_id .getpaid-mobile-item-subtotal"] = sprintf(__('Subtotal: %s', 'invoicing'), $submission->format_amount($item->get_sub_total()));
 
-			if ( $item->get_quantity() == 1 ) {
-				$texts[ ".item-$item_id .getpaid-mobile-item-subtotal" ] = '';
+			if ($item->get_quantity() == 1) {
+				$texts[".item-$item_id .getpaid-mobile-item-subtotal"] = '';
 			}
 }
 
-		$this->response = array_merge( $this->response, array( 'texts' => $texts ) );
+		$this->response = array_merge($this->response, array('texts' => $texts));
 
 	}
 
@@ -167,20 +167,20 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_items( $submission ) {
+	public function add_items($submission) {
 
 		// Add items.
 		$items          = array();
 		$selected_items = array();
 
-        foreach ( $submission->get_items() as $item ) {
+        foreach ($submission->get_items() as $item) {
 			$item_id             = $item->get_id();
-			$items[ "$item_id" ] = $submission->format_amount( $item->get_sub_total() );
+			$items["$item_id"] = $submission->format_amount($item->get_sub_total());
 
-			$selected_items[ "$item_id" ] = array(
+			$selected_items["$item_id"] = array(
 				'quantity'  => $item->get_quantity(),
 				'price'     => $item->get_price(),
-				'price_fmt' => $submission->format_amount( $item->get_price() ),
+				'price_fmt' => $submission->format_amount($item->get_price()),
 			);
 		}
 
@@ -199,17 +199,17 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_fees( $submission ) {
+	public function add_fees($submission) {
 
 		$fees = array();
 
-        foreach ( $submission->get_fees() as $name => $data ) {
-			$fees[ $name ] = $submission->format_amount( $data['initial_fee'] );
+        foreach ($submission->get_fees() as $name => $data) {
+			$fees[$name] = $submission->format_amount($data['initial_fee']);
 		}
 
 		$this->response = array_merge(
 			$this->response,
-			array( 'fees' => $fees )
+			array('fees' => $fees)
 		);
 
 	}
@@ -219,17 +219,17 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_discounts( $submission ) {
+	public function add_discounts($submission) {
 
 		$discounts = array();
 
-        foreach ( $submission->get_discounts() as $name => $data ) {
-			$discounts[ $name ] = $submission->format_amount( $data['initial_discount'] );
+        foreach ($submission->get_discounts() as $name => $data) {
+			$discounts[$name] = $submission->format_amount($data['initial_discount']);
 		}
 
 		$this->response = array_merge(
 			$this->response,
-			array( 'discounts' => $discounts )
+			array('discounts' => $discounts)
 		);
 
 	}
@@ -239,20 +239,20 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_taxes( $submission ) {
+	public function add_taxes($submission) {
 
 		$taxes  = array();
 		$markup = '';
-        foreach ( $submission->get_taxes() as $name => $data ) {
-			$name           = sanitize_text_field( $name );
-			$amount         = $submission->format_amount( $data['initial_tax'] );
-			$taxes[ $name ] = $amount;
+        foreach ($submission->get_taxes() as $name => $data) {
+			$name           = sanitize_text_field($name);
+			$amount         = $submission->format_amount($data['initial_tax']);
+			$taxes[$name] = $amount;
 			$markup        .= "<small class='form-text'>$name : $amount</small>";
 		}
 
 		$this->response = array_merge(
 			$this->response,
-			array( 'taxes' => $taxes )
+			array('taxes' => $taxes)
 		);
 
 	}
@@ -262,27 +262,27 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_gateways( $submission ) {
+	public function add_gateways($submission) {
 
-		$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
+		$gateways = array_keys(wpinv_get_enabled_payment_gateways());
 
-		if ( $this->response['has_recurring'] ) {
+		if ($this->response['has_recurring']) {
 
-			foreach ( $gateways as $i => $gateway ) {
+			foreach ($gateways as $i => $gateway) {
 
 				if (
-					! getpaid_payment_gateway_supports( $gateway, 'subscription' )
-					|| ( $this->response['has_subscription_group'] && ! getpaid_payment_gateway_supports( $gateway, 'single_subscription_group' ) )
-					|| ( $this->response['has_multiple_subscription_groups'] && ! getpaid_payment_gateway_supports( $gateway, 'multiple_subscription_groups' ) ) ) {
-					unset( $gateways[ $i ] );
+					!getpaid_payment_gateway_supports($gateway, 'subscription')
+					|| ($this->response['has_subscription_group'] && !getpaid_payment_gateway_supports($gateway, 'single_subscription_group'))
+					|| ($this->response['has_multiple_subscription_groups'] && !getpaid_payment_gateway_supports($gateway, 'multiple_subscription_groups')) ) {
+					unset($gateways[$i]);
 				}
 }
 }
 
-		$gateways = apply_filters( 'getpaid_submission_gateways', $gateways, $submission );
+		$gateways = apply_filters('getpaid_submission_gateways', $gateways, $submission);
 		$this->response = array_merge(
 			$this->response,
-			array( 'gateways' => $gateways )
+			array('gateways' => $gateways)
 		);
 
 	}
@@ -292,7 +292,7 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_data( $submission ) {
+	public function add_data($submission) {
 
 		$this->response = array_merge(
 			$this->response,

templates/invoice/header-right-actions.php

Spacing +15 added lines, -15 removed lines

@@ -8,7 +8,7 @@ 
  * @var WPInv_Invoice $invoice
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 ?>
 
@@ -16,48 +16,48 @@ 
 
         <?php
 
-            $actions   = array();
+            $actions = array();
 
             echo sprintf(
                 '<a href="javascript:void(0)" class="btn btn-sm m-1 d-inline-block btn-secondary text-white invoice-action-print d-none d-lg-inline-block" onclick="window.print();">%s</a>',
                 sprintf(
-                    esc_html__( 'Print %s', 'invoicing' ),
-                    esc_html( ucfirst( $invoice->get_invoice_quote_type() ) )
+                    esc_html__('Print %s', 'invoicing'),
+                    esc_html(ucfirst($invoice->get_invoice_quote_type()))
                 )
             );
 
-            if ( is_user_logged_in() ) {
+            if (is_user_logged_in()) {
 
                 $actions[] = sprintf(
                     '<a href="%s" class="btn btn-sm btn-secondary text-white m-1 d-inline-block invoice-action-history">%s</a>',
-                    esc_url( wpinv_get_history_page_uri( $invoice->get_post_type() ) ),
+                    esc_url(wpinv_get_history_page_uri($invoice->get_post_type())),
                     sprintf(
-                        __( '%s History', 'invoicing' ),
-                        esc_html( ucfirst( $invoice->get_invoice_quote_type() ) )
+                        __('%s History', 'invoicing'),
+                        esc_html(ucfirst($invoice->get_invoice_quote_type()))
                     )
                 );
 
             }
 
-            if ( wpinv_current_user_can_manage_invoicing() ) {
+            if (wpinv_current_user_can_manage_invoicing()) {
 
                 $actions[] = sprintf(
                     '<a href="%s" class="btn btn-sm btn-secondary text-white m-1 d-inline-block invoice-action-edit">%s</a>',
-                    esc_url( get_edit_post_link( $invoice->get_id() ) ),
+                    esc_url(get_edit_post_link($invoice->get_id())),
                     sprintf(
-                        __( 'Edit %s', 'invoicing' ),
-                        esc_html( ucfirst( $invoice->get_invoice_quote_type() ) )
+                        __('Edit %s', 'invoicing'),
+                        esc_html(ucfirst($invoice->get_invoice_quote_type()))
                     )
                 );
 
             }
 
-            $actions = apply_filters( 'getpaid_invoice_header_right_actions_array', $actions, $invoice );
-            echo wp_kses_post( implode( '', $actions ) );
+            $actions = apply_filters('getpaid_invoice_header_right_actions_array', $actions, $invoice);
+            echo wp_kses_post(implode('', $actions));
 
         ?>
 
-        <?php do_action( 'wpinv_invoice_display_right_actions', $invoice ); ?>
+        <?php do_action('wpinv_invoice_display_right_actions', $invoice); ?>
     </div>
 
 <?php

templates/invoice/invoice.php

Spacing +5 added lines, -5 removed lines

@@ -7,7 +7,7 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 ?>
 
@@ -18,7 +18,7 @@ 
         <?php
 
             // Fires when printing the header.
-            do_action( 'getpaid_invoice_header', $invoice );
+            do_action('getpaid_invoice_header', $invoice);
 
             // Print the opening wrapper.
             echo '<div class="container bg-white getpaid-print-no-border border mt-4 mb-4 p-4 position-relative flex-grow-1">';
@@ -27,16 +27,16 @@ 
             wpinv_print_errors();
 
             // Fires when printing the invoice details.
-            do_action( 'getpaid_invoice_details', $invoice );
+            do_action('getpaid_invoice_details', $invoice);
 
             // Fires when printing the invoice line items.
-            do_action( 'getpaid_invoice_line_items', $invoice );
+            do_action('getpaid_invoice_line_items', $invoice);
 
             // Print the closing wrapper.
             echo '</div>';
 
             // Fires when printing the invoice footer.
-            do_action( 'getpaid_invoice_footer', $invoice );
+            do_action('getpaid_invoice_footer', $invoice);
 
         ?>