AyeCode / invoicing

templates/invoice/invoice-meta.php

Spacing +17 added lines, -17 removed lines

@@ -7,50 +7,50 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$class = ! is_singular( 'page' ) ? 'px-1' : '';
+$class = !is_singular('page') ? 'px-1' : '';
 ?>
 
-        <?php do_action( 'getpaid_before_invoice_meta', $invoice ); ?>
+        <?php do_action('getpaid_before_invoice_meta', $invoice); ?>
         <div class="getpaid-invoice-meta-data">
 
-            <?php do_action( 'getpaid_before_invoice_meta_table', $invoice ); ?>
+            <?php do_action('getpaid_before_invoice_meta_table', $invoice); ?>
             <table class="table table-bordered">
                 <tbody>
 
-                    <?php do_action( 'getpaid_before_invoice_meta_rows', $invoice ); ?>
-                    <?php foreach ( $meta as $key => $data ) : ?>
+                    <?php do_action('getpaid_before_invoice_meta_rows', $invoice); ?>
+                    <?php foreach ($meta as $key => $data) : ?>
 
-                        <?php if ( ! empty( $data['value'] ) ) : ?>
+                        <?php if (!empty($data['value'])) : ?>
 
-                            <?php do_action( "getpaid_before_invoice_meta_$key", $invoice, $data ); ?>
+                            <?php do_action("getpaid_before_invoice_meta_$key", $invoice, $data); ?>
 
-                            <tr class="getpaid-invoice-meta-<?php echo esc_attr( $key ); ?>">
+                            <tr class="getpaid-invoice-meta-<?php echo esc_attr($key); ?>">
 
-                                <th class="<?php echo esc_attr( $class ); ?> font-weight-bold" style="width: 40%">
-                                    <?php echo esc_html( $data['label'] ); ?>
+                                <th class="<?php echo esc_attr($class); ?> font-weight-bold" style="width: 40%">
+                                    <?php echo esc_html($data['label']); ?>
                                 </th>
 
-                                <td class="<?php echo esc_attr( $class ); ?> <?php echo 'invoice_total' === $key ? 'font-weight-bold' : 'font-weight-normal'; ?> text-break" style="width: 60%">
-                                    <span class="getpaid-invoice-meta-<?php echo esc_attr( $key ); ?>-value"><?php echo wp_kses_post( $data['value'] ); ?></span>
+                                <td class="<?php echo esc_attr($class); ?> <?php echo 'invoice_total' === $key ? 'font-weight-bold' : 'font-weight-normal'; ?> text-break" style="width: 60%">
+                                    <span class="getpaid-invoice-meta-<?php echo esc_attr($key); ?>-value"><?php echo wp_kses_post($data['value']); ?></span>
                                 </td>
 
                             </tr>
 
-                            <?php do_action( "getpaid_after_invoice_meta_$key", $invoice, $data ); ?>
+                            <?php do_action("getpaid_after_invoice_meta_$key", $invoice, $data); ?>
 
                         <?php endif; ?>
 
                     <?php endforeach; ?>
-                    <?php do_action( 'getpaid_after_invoice_meta_rows', $invoice ); ?>
+                    <?php do_action('getpaid_after_invoice_meta_rows', $invoice); ?>
 
                 </tbody>
             </table>
-            <?php do_action( 'getpaid_after_invoice_meta_table', $invoice ); ?>
+            <?php do_action('getpaid_after_invoice_meta_table', $invoice); ?>
 
 
         </div>
-        <?php do_action( 'getpaid_after_invoice_meta', $invoice ); ?>
+        <?php do_action('getpaid_after_invoice_meta', $invoice); ?>
 
 <?php

templates/invoice/line-totals.php

Indentation +11 added lines, -11 removed lines

@@ -39,40 +39,40 @@
                                 if ( 'tax' === $key ) {
                                     wpinv_the_price( $invoice->get_total_tax(), $invoice->get_currency() );
 
-								if ( wpinv_use_taxes() && ! $invoice->get_disable_taxes() ) {
+                                if ( wpinv_use_taxes() && ! $invoice->get_disable_taxes() ) {
 
-									$taxes = $invoice->get_total_tax();
-									if ( empty( $taxes ) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $invoice->get_country() ) ) {
-										echo ' <em class="text-muted small">';
-										_x( '(Reverse charged)', 'This is a legal term for reverse charging tax in the EU', 'invoicing' );
-										echo '</em>';
+                                    $taxes = $invoice->get_total_tax();
+                                    if ( empty( $taxes ) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $invoice->get_country() ) ) {
+                                        echo ' <em class="text-muted small">';
+                                        _x( '(Reverse charged)', 'This is a legal term for reverse charging tax in the EU', 'invoicing' );
+                                        echo '</em>';
                                     }
 }
 }
 
                                 // Total Fee.
                                 if ( 'fee' === $key ) {
-								wpinv_the_price( $invoice->get_total_fees(), $invoice->get_currency() );
+                                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() );
+                                wpinv_the_price( $invoice->get_total_discount(), $invoice->get_currency() );
                                 }
 
                                 // Shipping.
                                 if ( 'shipping' === $key ) {
-								wpinv_the_price( $invoice->get_shipping(), $invoice->get_currency() );
+                                wpinv_the_price( $invoice->get_shipping(), $invoice->get_currency() );
                                 }
 
                                 // Sub total.
                                 if ( 'subtotal' === $key ) {
-								wpinv_the_price( $invoice->get_subtotal(), $invoice->get_currency() );
+                                wpinv_the_price( $invoice->get_subtotal(), $invoice->get_currency() );
                                 }
 
                                 // Total.
                                 if ( 'total' === $key ) {
-								wpinv_the_price( $invoice->get_total(), $invoice->get_currency() );
+                                wpinv_the_price( $invoice->get_total(), $invoice->get_currency() );
                                 }
 
                                 // Fires when printing a cart total.

Spacing +23 added lines, -23 removed lines

@@ -9,26 +9,26 @@ 
  * @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_invoice_line_totals', $invoice, $totals );
+do_action('getpaid_before_invoice_line_totals', $invoice, $totals);
 
 ?>
 <div class='getpaid-invoice-line-totals'>
     <div class="row">
         <div class="col-12 offset-sm-6 col-sm-6 border-sm-left pl-sm-0">
 
-            <?php foreach ( $totals as $key => $label ) : ?>
+            <?php foreach ($totals as $key => $label) : ?>
 
-                <div class="getpaid-invoice-line-totals-col <?php echo esc_attr( $key ); ?>">
+                <div class="getpaid-invoice-line-totals-col <?php echo esc_attr($key); ?>">
 
                     <div class="form-row row">
 
                         <div class="col-8 getpaid-invoice-line-totals-label">
-                            <?php echo esc_html( $label ); ?>
+                            <?php echo esc_html($label); ?>
                         </div>
 
                         <div class="col-4 getpaid-invoice-line-totals-value pl-0">
@@ -36,47 +36,47 @@ 
                             <?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());
 
-								if ( wpinv_use_taxes() && ! $invoice->get_disable_taxes() ) {
+								if (wpinv_use_taxes() && !$invoice->get_disable_taxes()) {
 
 									$taxes = $invoice->get_total_tax();
-									if ( empty( $taxes ) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $invoice->get_country() ) ) {
+									if (empty($taxes) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($invoice->get_country())) {
 										echo ' <em class="text-muted small">';
-										_x( '(Reverse charged)', 'This is a legal term for reverse charging tax in the EU', 'invoicing' );
+										_x('(Reverse charged)', 'This is a legal term for reverse charging tax in the EU', 'invoicing');
 										echo '</em>';
                                     }
 }
 }
 
                                 // Total Fee.
-                                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());
                                 }
 
                                 // Shipping.
-                                if ( 'shipping' === $key ) {
-								wpinv_the_price( $invoice->get_shipping(), $invoice->get_currency() );
+                                if ('shipping' === $key) {
+								wpinv_the_price($invoice->get_shipping(), $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.
-                                do_action( "getpaid_invoice_cart_totals_$key", $invoice );
+                                do_action("getpaid_invoice_cart_totals_$key", $invoice);
 
                             ?>
 
@@ -90,4 +90,4 @@ 
     </div>
 </div> <!-- end .getpaid-invoice-line-totals -->
 
-<?php do_action( 'getpaid_after_invoice_line_totals', $invoice, $totals ); ?>
+<?php do_action('getpaid_after_invoice_line_totals', $invoice, $totals); ?>

includes/admin/class-wpinv-customers-table.php

Indentation +368 added lines, -368 removed lines

@@ -11,7 +11,7 @@ 
 
 // Load WP_List_Table if not loaded
 if ( ! class_exists( 'WP_List_Table' ) ) {
-	require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
+    require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
 }
 
 /**
@@ -23,375 +23,375 @@ 
  */
 class WPInv_Customers_Table extends WP_List_Table {
 
-	/**
-	 * @var int Number of items per page
-	 * @since 1.0.19
-	 */
-	public $per_page = 10;
-
-	/**
-	 * @var int Number of items
-	 * @since 1.0.19
-	 */
-	public $total = 0;
-
-	/**
-	 * Get things started
-	 *
-	 * @since 1.0.19
-	 * @see WP_List_Table::__construct()
-	 */
-	public function __construct() {
-
-		// Set parent defaults
-		parent::__construct(
+    /**
+     * @var int Number of items per page
+     * @since 1.0.19
+     */
+    public $per_page = 10;
+
+    /**
+     * @var int Number of items
+     * @since 1.0.19
+     */
+    public $total = 0;
+
+    /**
+     * Get things started
+     *
+     * @since 1.0.19
+     * @see WP_List_Table::__construct()
+     */
+    public function __construct() {
+
+        // Set parent defaults
+        parent::__construct(
             array(
-				'singular' => 'id',
-				'plural'   => 'ids',
-				'ajax'     => false,
+                'singular' => 'id',
+                'plural'   => 'ids',
+                'ajax'     => false,
             )
         );
 
-	}
-
-	/**
-	 * Gets the name of the primary column.
-	 *
-	 * @since 1.0.19
-	 * @access protected
-	 *
-	 * @return string Name of the primary column.
-	 */
-	protected function get_primary_column_name() {
-		return 'name';
-	}
-
-	/**
-	 * This function renders most of the columns in the list table.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param WP_User $item
-	 * @param string $column_name The name of the column
-	 *
-	 * @return string Column Name
-	 */
-	public function column_default( $item, $column_name ) {
-		$value = esc_html( get_user_meta( $item->ID, '_wpinv_' . $column_name, true ) );
-		return apply_filters( 'wpinv_customers_table_column' . $column_name, $value, $item );
-	}
-
-	/**
-	 * Displays the country column.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param WP_User $user
-	 *
-	 * @return string Column Name
-	 */
-	public function column_country( $user ) {
-		$country = wpinv_sanitize_country( $user->_wpinv_country );
-		if ( $country ) {
-			$country = wpinv_country_name( $country );
-		}
-		return esc_html( $country );
-	}
-
-	/**
-	 * Displays the state column.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param WP_User $user
-	 *
-	 * @return string Column Name
-	 */
-	public function column_state( $user ) {
-		$country = wpinv_sanitize_country( $user->_wpinv_country );
-		$state   = $user->_wpinv_state;
-		if ( $state ) {
-			$state = wpinv_state_name( $state, $country );
-		}
-
-		return esc_html( $state );
-	}
-
-	/**
-	 * Displays the signup column.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param WP_User $user
-	 *
-	 * @return string Column Name
-	 */
-	public function column_signup( $user ) {
-		return getpaid_format_date_value( $user->user_registered );
-	}
-
-	/**
-	 * Displays the total spent column.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param WP_User $user
-	 *
-	 * @return string Column Name
-	 */
-	public function column_total( $user ) {
-		return wpinv_price( $this->column_total_raw( $user ) );
-	}
-
-	/**
-	 * Displays the total spent column.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param WP_User $user
-	 *
-	 * @return float
-	 */
-	public function column_total_raw( $user ) {
-
-		$args = array(
-			'data'           => array(
-
-				'total' => array(
-					'type'     => 'invoice_data',
-					'function' => 'SUM',
-					'name'     => 'total_sales',
-				),
-
-			),
-			'where'          => array(
-
-				'author' => array(
-					'type'     => 'post_data',
-					'value'    => absint( $user->ID ),
-					'key'      => 'posts.post_author',
-					'operator' => '=',
-				),
-
-			),
-			'query_type'     => 'get_var',
-			'invoice_status' => array( 'wpi-renewal', 'wpi-processing', 'publish' ),
-		);
-
-		return wpinv_round_amount( GetPaid_Reports_Helper::get_invoice_report_data( $args ) );
-
-	}
-
-	/**
-	 * Displays the total spent column.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param WP_User $user
-	 *
-	 * @return string Column Name
-	 */
-	public function column_invoices( $user ) {
-
-		$args = array(
-			'data'           => array(
-
-				'ID' => array(
-					'type'     => 'post_data',
-					'function' => 'COUNT',
-					'name'     => 'count',
-					'distinct' => true,
-				),
-
-			),
-			'where'          => array(
-
-				'author' => array(
-					'type'     => 'post_data',
-					'value'    => absint( $user->ID ),
-					'key'      => 'posts.post_author',
-					'operator' => '=',
-				),
-
-			),
-			'query_type'     => 'get_var',
-			'invoice_status' => array_keys( wpinv_get_invoice_statuses() ),
-		);
-
-		$value = absint( GetPaid_Reports_Helper::get_invoice_report_data( $args ) );
-		$url   = add_query_arg( array( 'post_type' => 'wpi_invoice', 'author' => $user->ID ), admin_url( 'edit.php' ) );
-		return empty( $value ) ? '0' : '<a href="' . esc_url( $url ) . '">' . absint( $value ) . '</a>';
-
-	}
-
-	/**
-	 * Generates content for a single row of the table
-	 * @since 1.0.19
-	 *
-	 * @param int $item The user id.
-	 */
-	public function single_row( $item ) {
-		$item = get_user_by( 'id', $item );
-
-		if ( empty( $item ) ) {
-			return;
-		}
-
-		echo '<tr>';
-		$this->single_row_columns( $item );
-		echo '</tr>';
-	}
-
-	/**
-	 * Displays the customers name
-	 *
-	 * @param  WP_User $customer customer.
-	 * @return string
-	 */
-	public function column_name( $customer ) {
-
-		// Customer view URL.
-		$view_url    = esc_url( add_query_arg( 'user_id', $customer->ID, admin_url( 'user-edit.php' ) ) );
-		$row_actions = $this->row_actions(
-			array(
-				'view' => '<a href="' . $view_url . '#getpaid-fieldset-billing">' . __( 'Edit Details', 'invoicing' ) . '</a>',
-			)
-		);
-
-		// Get user's address.
-		$address = wpinv_get_user_address( $customer->ID );
-
-		// Customer email address.
-		$email       = sanitize_email( $customer->user_email );
-
-		// Customer's avatar.
-		$avatar = esc_url( get_avatar_url( $email ) );
-		$avatar = "<img src='$avatar' height='32' width='32'/>";
-
-		// Customer's name.
-		$name   = esc_html( "{$address['first_name']} {$address['last_name']}" );
-
-		if ( empty( trim( $name ) ) ) {
-			$name = esc_html( $address['display_name'] );
-		}
-
-		if ( ! empty( $name ) ) {
-			$name = "<div style='overflow: hidden;height: 18px;'>$name</div>";
-		}
-
-		$email = "<div class='row-title'><a href='$view_url'>$email</a></div>";
-
-		return "<div style='display: flex;'><div>$avatar</div><div style='margin-left: 10px;'>$name<strong>$email</strong>$row_actions</div></div>";
-
-	}
-
-	/**
-	 * Retrieve the table columns
-	 *
-	 * @since 1.0.19
-	 * @return array $columns Array of all the list table columns
-	 */
-	public function get_columns() {
-
-		$columns = array(
-			'name'     => __( 'Name', 'invoicing' ),
-			'country'  => __( 'Country', 'invoicing' ),
-			'state'    => __( 'State', 'invoicing' ),
-			'city'     => __( 'City', 'invoicing' ),
-			'zip'      => __( 'ZIP', 'invoicing' ),
-			'address'  => __( 'Address', 'invoicing' ),
-			'phone'    => __( 'Phone', 'invoicing' ),
-			'company'  => __( 'Company', 'invoicing' ),
-			'invoices' => __( 'Invoices', 'invoicing' ),
-			'total'    => __( 'Total Spend', 'invoicing' ),
-			'signup'   => __( 'Date created', 'invoicing' ),
-		);
-		return apply_filters( 'wpinv_customers_table_columns', $columns );
-
-	}
-
-	/**
-	 * Retrieve the current page number
-	 *
-	 * @since 1.0.19
-	 * @return int Current page number
-	 */
-	public function get_paged() {
-		return isset( $_GET['paged'] ) ? absint( $_GET['paged'] ) : 1;
-	}
-
-	/**
-	 * Returns bulk actions.
-	 *
-	 * @since 1.0.19
-	 * @return void
-	 */
-	public function bulk_actions( $which = '' ) {
-		return array();
-	}
-
-	/**
-	 *  Prepares the display query
-	 */
-	public function prepare_query() {
-		global $wpdb;
-
-		$post_types = '';
-
-		foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
-			$post_types .= $wpdb->prepare( 'post_type=%s OR ', $post_type );
-		}
-
-		$post_types = rtrim( $post_types, ' OR' );
-
-		// Maybe search.
-		if ( ! empty( $_POST['s'] ) ) {
-			$users = get_users(
-				array(
-					'search'         => '*' . sanitize_text_field( urldecode( $_POST['s'] ) ) . '*',
-					'search_columns' => array( 'user_login', 'user_email', 'display_name' ),
-					'fields'         => 'ID',
-				)
-			);
-
-			$users      = implode( ', ', $users );
-			$post_types = "($post_types) AND ( post_author IN ( $users ) )";
-		}
-
-		// Users with invoices.
-    	$customers = $wpdb->get_col(
-			$wpdb->prepare(
-				"SELECT DISTINCT( post_author ) FROM $wpdb->posts WHERE $post_types LIMIT %d,%d",
-				$this->get_paged() * 10 - 10,
-				$this->per_page
-			)
-		);
-
-		$this->items = $customers;
-		$this->total = (int) $wpdb->get_var( "SELECT COUNT( DISTINCT( post_author ) ) FROM $wpdb->posts WHERE $post_types" );
-
-	}
-
-	/**
-	 * Setup the final data for the table
-	 *
-	 * @since 1.0.19
-	 * @return void
-	 */
-	public function prepare_items() {
-		$columns               = $this->get_columns();
-		$hidden                = array(); // No hidden columns
-		$sortable              = $this->get_sortable_columns();
-		$this->_column_headers = array( $columns, $hidden, $sortable );
-		$this->prepare_query();
-
-		$this->set_pagination_args(
-			array(
-				'total_items' => $this->total,
-				'per_page'    => $this->per_page,
-				'total_pages' => ceil( $this->total / $this->per_page ),
-			)
-		);
-
-	}
+    }
+
+    /**
+     * Gets the name of the primary column.
+     *
+     * @since 1.0.19
+     * @access protected
+     *
+     * @return string Name of the primary column.
+     */
+    protected function get_primary_column_name() {
+        return 'name';
+    }
+
+    /**
+     * This function renders most of the columns in the list table.
+     *
+     * @since 1.0.19
+     *
+     * @param WP_User $item
+     * @param string $column_name The name of the column
+     *
+     * @return string Column Name
+     */
+    public function column_default( $item, $column_name ) {
+        $value = esc_html( get_user_meta( $item->ID, '_wpinv_' . $column_name, true ) );
+        return apply_filters( 'wpinv_customers_table_column' . $column_name, $value, $item );
+    }
+
+    /**
+     * Displays the country column.
+     *
+     * @since 1.0.19
+     *
+     * @param WP_User $user
+     *
+     * @return string Column Name
+     */
+    public function column_country( $user ) {
+        $country = wpinv_sanitize_country( $user->_wpinv_country );
+        if ( $country ) {
+            $country = wpinv_country_name( $country );
+        }
+        return esc_html( $country );
+    }
+
+    /**
+     * Displays the state column.
+     *
+     * @since 1.0.19
+     *
+     * @param WP_User $user
+     *
+     * @return string Column Name
+     */
+    public function column_state( $user ) {
+        $country = wpinv_sanitize_country( $user->_wpinv_country );
+        $state   = $user->_wpinv_state;
+        if ( $state ) {
+            $state = wpinv_state_name( $state, $country );
+        }
+
+        return esc_html( $state );
+    }
+
+    /**
+     * Displays the signup column.
+     *
+     * @since 1.0.19
+     *
+     * @param WP_User $user
+     *
+     * @return string Column Name
+     */
+    public function column_signup( $user ) {
+        return getpaid_format_date_value( $user->user_registered );
+    }
+
+    /**
+     * Displays the total spent column.
+     *
+     * @since 1.0.19
+     *
+     * @param WP_User $user
+     *
+     * @return string Column Name
+     */
+    public function column_total( $user ) {
+        return wpinv_price( $this->column_total_raw( $user ) );
+    }
+
+    /**
+     * Displays the total spent column.
+     *
+     * @since 1.0.19
+     *
+     * @param WP_User $user
+     *
+     * @return float
+     */
+    public function column_total_raw( $user ) {
+
+        $args = array(
+            'data'           => array(
+
+                'total' => array(
+                    'type'     => 'invoice_data',
+                    'function' => 'SUM',
+                    'name'     => 'total_sales',
+                ),
+
+            ),
+            'where'          => array(
+
+                'author' => array(
+                    'type'     => 'post_data',
+                    'value'    => absint( $user->ID ),
+                    'key'      => 'posts.post_author',
+                    'operator' => '=',
+                ),
+
+            ),
+            'query_type'     => 'get_var',
+            'invoice_status' => array( 'wpi-renewal', 'wpi-processing', 'publish' ),
+        );
+
+        return wpinv_round_amount( GetPaid_Reports_Helper::get_invoice_report_data( $args ) );
+
+    }
+
+    /**
+     * Displays the total spent column.
+     *
+     * @since 1.0.19
+     *
+     * @param WP_User $user
+     *
+     * @return string Column Name
+     */
+    public function column_invoices( $user ) {
+
+        $args = array(
+            'data'           => array(
+
+                'ID' => array(
+                    'type'     => 'post_data',
+                    'function' => 'COUNT',
+                    'name'     => 'count',
+                    'distinct' => true,
+                ),
+
+            ),
+            'where'          => array(
+
+                'author' => array(
+                    'type'     => 'post_data',
+                    'value'    => absint( $user->ID ),
+                    'key'      => 'posts.post_author',
+                    'operator' => '=',
+                ),
+
+            ),
+            'query_type'     => 'get_var',
+            'invoice_status' => array_keys( wpinv_get_invoice_statuses() ),
+        );
+
+        $value = absint( GetPaid_Reports_Helper::get_invoice_report_data( $args ) );
+        $url   = add_query_arg( array( 'post_type' => 'wpi_invoice', 'author' => $user->ID ), admin_url( 'edit.php' ) );
+        return empty( $value ) ? '0' : '<a href="' . esc_url( $url ) . '">' . absint( $value ) . '</a>';
+
+    }
+
+    /**
+     * Generates content for a single row of the table
+     * @since 1.0.19
+     *
+     * @param int $item The user id.
+     */
+    public function single_row( $item ) {
+        $item = get_user_by( 'id', $item );
+
+        if ( empty( $item ) ) {
+            return;
+        }
+
+        echo '<tr>';
+        $this->single_row_columns( $item );
+        echo '</tr>';
+    }
+
+    /**
+     * Displays the customers name
+     *
+     * @param  WP_User $customer customer.
+     * @return string
+     */
+    public function column_name( $customer ) {
+
+        // Customer view URL.
+        $view_url    = esc_url( add_query_arg( 'user_id', $customer->ID, admin_url( 'user-edit.php' ) ) );
+        $row_actions = $this->row_actions(
+            array(
+                'view' => '<a href="' . $view_url . '#getpaid-fieldset-billing">' . __( 'Edit Details', 'invoicing' ) . '</a>',
+            )
+        );
+
+        // Get user's address.
+        $address = wpinv_get_user_address( $customer->ID );
+
+        // Customer email address.
+        $email       = sanitize_email( $customer->user_email );
+
+        // Customer's avatar.
+        $avatar = esc_url( get_avatar_url( $email ) );
+        $avatar = "<img src='$avatar' height='32' width='32'/>";
+
+        // Customer's name.
+        $name   = esc_html( "{$address['first_name']} {$address['last_name']}" );
+
+        if ( empty( trim( $name ) ) ) {
+            $name = esc_html( $address['display_name'] );
+        }
+
+        if ( ! empty( $name ) ) {
+            $name = "<div style='overflow: hidden;height: 18px;'>$name</div>";
+        }
+
+        $email = "<div class='row-title'><a href='$view_url'>$email</a></div>";
+
+        return "<div style='display: flex;'><div>$avatar</div><div style='margin-left: 10px;'>$name<strong>$email</strong>$row_actions</div></div>";
+
+    }
+
+    /**
+     * Retrieve the table columns
+     *
+     * @since 1.0.19
+     * @return array $columns Array of all the list table columns
+     */
+    public function get_columns() {
+
+        $columns = array(
+            'name'     => __( 'Name', 'invoicing' ),
+            'country'  => __( 'Country', 'invoicing' ),
+            'state'    => __( 'State', 'invoicing' ),
+            'city'     => __( 'City', 'invoicing' ),
+            'zip'      => __( 'ZIP', 'invoicing' ),
+            'address'  => __( 'Address', 'invoicing' ),
+            'phone'    => __( 'Phone', 'invoicing' ),
+            'company'  => __( 'Company', 'invoicing' ),
+            'invoices' => __( 'Invoices', 'invoicing' ),
+            'total'    => __( 'Total Spend', 'invoicing' ),
+            'signup'   => __( 'Date created', 'invoicing' ),
+        );
+        return apply_filters( 'wpinv_customers_table_columns', $columns );
+
+    }
+
+    /**
+     * Retrieve the current page number
+     *
+     * @since 1.0.19
+     * @return int Current page number
+     */
+    public function get_paged() {
+        return isset( $_GET['paged'] ) ? absint( $_GET['paged'] ) : 1;
+    }
+
+    /**
+     * Returns bulk actions.
+     *
+     * @since 1.0.19
+     * @return void
+     */
+    public function bulk_actions( $which = '' ) {
+        return array();
+    }
+
+    /**
+     *  Prepares the display query
+     */
+    public function prepare_query() {
+        global $wpdb;
+
+        $post_types = '';
+
+        foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
+            $post_types .= $wpdb->prepare( 'post_type=%s OR ', $post_type );
+        }
+
+        $post_types = rtrim( $post_types, ' OR' );
+
+        // Maybe search.
+        if ( ! empty( $_POST['s'] ) ) {
+            $users = get_users(
+                array(
+                    'search'         => '*' . sanitize_text_field( urldecode( $_POST['s'] ) ) . '*',
+                    'search_columns' => array( 'user_login', 'user_email', 'display_name' ),
+                    'fields'         => 'ID',
+                )
+            );
+
+            $users      = implode( ', ', $users );
+            $post_types = "($post_types) AND ( post_author IN ( $users ) )";
+        }
+
+        // Users with invoices.
+        $customers = $wpdb->get_col(
+            $wpdb->prepare(
+                "SELECT DISTINCT( post_author ) FROM $wpdb->posts WHERE $post_types LIMIT %d,%d",
+                $this->get_paged() * 10 - 10,
+                $this->per_page
+            )
+        );
+
+        $this->items = $customers;
+        $this->total = (int) $wpdb->get_var( "SELECT COUNT( DISTINCT( post_author ) ) FROM $wpdb->posts WHERE $post_types" );
+
+    }
+
+    /**
+     * Setup the final data for the table
+     *
+     * @since 1.0.19
+     * @return void
+     */
+    public function prepare_items() {
+        $columns               = $this->get_columns();
+        $hidden                = array(); // No hidden columns
+        $sortable              = $this->get_sortable_columns();
+        $this->_column_headers = array( $columns, $hidden, $sortable );
+        $this->prepare_query();
+
+        $this->set_pagination_args(
+            array(
+                'total_items' => $this->total,
+                'per_page'    => $this->per_page,
+                'total_pages' => ceil( $this->total / $this->per_page ),
+            )
+        );
+
+    }
 }

Spacing +67 added lines, -67 removed lines

@@ -5,12 +5,12 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 exit;
 }
 
 // Load WP_List_Table if not loaded
-if ( ! class_exists( 'WP_List_Table' ) ) {
+if (!class_exists('WP_List_Table')) {
 	require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
 }
 
@@ -76,9 +76,9 @@ 
 	 *
 	 * @return string Column Name
 	 */
-	public function column_default( $item, $column_name ) {
-		$value = esc_html( get_user_meta( $item->ID, '_wpinv_' . $column_name, true ) );
-		return apply_filters( 'wpinv_customers_table_column' . $column_name, $value, $item );
+	public function column_default($item, $column_name) {
+		$value = esc_html(get_user_meta($item->ID, '_wpinv_' . $column_name, true));
+		return apply_filters('wpinv_customers_table_column' . $column_name, $value, $item);
 	}
 
 	/**
@@ -90,12 +90,12 @@ 
 	 *
 	 * @return string Column Name
 	 */
-	public function column_country( $user ) {
-		$country = wpinv_sanitize_country( $user->_wpinv_country );
-		if ( $country ) {
-			$country = wpinv_country_name( $country );
+	public function column_country($user) {
+		$country = wpinv_sanitize_country($user->_wpinv_country);
+		if ($country) {
+			$country = wpinv_country_name($country);
 		}
-		return esc_html( $country );
+		return esc_html($country);
 	}
 
 	/**
@@ -107,14 +107,14 @@ 
 	 *
 	 * @return string Column Name
 	 */
-	public function column_state( $user ) {
-		$country = wpinv_sanitize_country( $user->_wpinv_country );
+	public function column_state($user) {
+		$country = wpinv_sanitize_country($user->_wpinv_country);
 		$state   = $user->_wpinv_state;
-		if ( $state ) {
-			$state = wpinv_state_name( $state, $country );
+		if ($state) {
+			$state = wpinv_state_name($state, $country);
 		}
 
-		return esc_html( $state );
+		return esc_html($state);
 	}
 
 	/**
@@ -126,8 +126,8 @@ 
 	 *
 	 * @return string Column Name
 	 */
-	public function column_signup( $user ) {
-		return getpaid_format_date_value( $user->user_registered );
+	public function column_signup($user) {
+		return getpaid_format_date_value($user->user_registered);
 	}
 
 	/**
@@ -139,8 +139,8 @@ 
 	 *
 	 * @return string Column Name
 	 */
-	public function column_total( $user ) {
-		return wpinv_price( $this->column_total_raw( $user ) );
+	public function column_total($user) {
+		return wpinv_price($this->column_total_raw($user));
 	}
 
 	/**
@@ -152,7 +152,7 @@ 
 	 *
 	 * @return float
 	 */
-	public function column_total_raw( $user ) {
+	public function column_total_raw($user) {
 
 		$args = array(
 			'data'           => array(
@@ -168,17 +168,17 @@ 
 
 				'author' => array(
 					'type'     => 'post_data',
-					'value'    => absint( $user->ID ),
+					'value'    => absint($user->ID),
 					'key'      => 'posts.post_author',
 					'operator' => '=',
 				),
 
 			),
 			'query_type'     => 'get_var',
-			'invoice_status' => array( 'wpi-renewal', 'wpi-processing', 'publish' ),
+			'invoice_status' => array('wpi-renewal', 'wpi-processing', 'publish'),
 		);
 
-		return wpinv_round_amount( GetPaid_Reports_Helper::get_invoice_report_data( $args ) );
+		return wpinv_round_amount(GetPaid_Reports_Helper::get_invoice_report_data($args));
 
 	}
 
@@ -191,7 +191,7 @@ 
 	 *
 	 * @return string Column Name
 	 */
-	public function column_invoices( $user ) {
+	public function column_invoices($user) {
 
 		$args = array(
 			'data'           => array(
@@ -208,19 +208,19 @@ 
 
 				'author' => array(
 					'type'     => 'post_data',
-					'value'    => absint( $user->ID ),
+					'value'    => absint($user->ID),
 					'key'      => 'posts.post_author',
 					'operator' => '=',
 				),
 
 			),
 			'query_type'     => 'get_var',
-			'invoice_status' => array_keys( wpinv_get_invoice_statuses() ),
+			'invoice_status' => array_keys(wpinv_get_invoice_statuses()),
 		);
 
-		$value = absint( GetPaid_Reports_Helper::get_invoice_report_data( $args ) );
-		$url   = add_query_arg( array( 'post_type' => 'wpi_invoice', 'author' => $user->ID ), admin_url( 'edit.php' ) );
-		return empty( $value ) ? '0' : '<a href="' . esc_url( $url ) . '">' . absint( $value ) . '</a>';
+		$value = absint(GetPaid_Reports_Helper::get_invoice_report_data($args));
+		$url   = add_query_arg(array('post_type' => 'wpi_invoice', 'author' => $user->ID), admin_url('edit.php'));
+		return empty($value) ? '0' : '<a href="' . esc_url($url) . '">' . absint($value) . '</a>';
 
 	}
 
@@ -230,15 +230,15 @@ 
 	 *
 	 * @param int $item The user id.
 	 */
-	public function single_row( $item ) {
-		$item = get_user_by( 'id', $item );
+	public function single_row($item) {
+		$item = get_user_by('id', $item);
 
-		if ( empty( $item ) ) {
+		if (empty($item)) {
 			return;
 		}
 
 		echo '<tr>';
-		$this->single_row_columns( $item );
+		$this->single_row_columns($item);
 		echo '</tr>';
 	}
 
@@ -248,34 +248,34 @@ 
 	 * @param  WP_User $customer customer.
 	 * @return string
 	 */
-	public function column_name( $customer ) {
+	public function column_name($customer) {
 
 		// Customer view URL.
-		$view_url    = esc_url( add_query_arg( 'user_id', $customer->ID, admin_url( 'user-edit.php' ) ) );
+		$view_url    = esc_url(add_query_arg('user_id', $customer->ID, admin_url('user-edit.php')));
 		$row_actions = $this->row_actions(
 			array(
-				'view' => '<a href="' . $view_url . '#getpaid-fieldset-billing">' . __( 'Edit Details', 'invoicing' ) . '</a>',
+				'view' => '<a href="' . $view_url . '#getpaid-fieldset-billing">' . __('Edit Details', 'invoicing') . '</a>',
 			)
 		);
 
 		// Get user's address.
-		$address = wpinv_get_user_address( $customer->ID );
+		$address = wpinv_get_user_address($customer->ID);
 
 		// Customer email address.
-		$email       = sanitize_email( $customer->user_email );
+		$email = sanitize_email($customer->user_email);
 
 		// Customer's avatar.
-		$avatar = esc_url( get_avatar_url( $email ) );
+		$avatar = esc_url(get_avatar_url($email));
 		$avatar = "<img src='$avatar' height='32' width='32'/>";
 
 		// Customer's name.
-		$name   = esc_html( "{$address['first_name']} {$address['last_name']}" );
+		$name   = esc_html("{$address['first_name']} {$address['last_name']}");
 
-		if ( empty( trim( $name ) ) ) {
-			$name = esc_html( $address['display_name'] );
+		if (empty(trim($name))) {
+			$name = esc_html($address['display_name']);
 		}
 
-		if ( ! empty( $name ) ) {
+		if (!empty($name)) {
 			$name = "<div style='overflow: hidden;height: 18px;'>$name</div>";
 		}
 
@@ -294,19 +294,19 @@ 
 	public function get_columns() {
 
 		$columns = array(
-			'name'     => __( 'Name', 'invoicing' ),
-			'country'  => __( 'Country', 'invoicing' ),
-			'state'    => __( 'State', 'invoicing' ),
-			'city'     => __( 'City', 'invoicing' ),
-			'zip'      => __( 'ZIP', 'invoicing' ),
-			'address'  => __( 'Address', 'invoicing' ),
-			'phone'    => __( 'Phone', 'invoicing' ),
-			'company'  => __( 'Company', 'invoicing' ),
-			'invoices' => __( 'Invoices', 'invoicing' ),
-			'total'    => __( 'Total Spend', 'invoicing' ),
-			'signup'   => __( 'Date created', 'invoicing' ),
+			'name'     => __('Name', 'invoicing'),
+			'country'  => __('Country', 'invoicing'),
+			'state'    => __('State', 'invoicing'),
+			'city'     => __('City', 'invoicing'),
+			'zip'      => __('ZIP', 'invoicing'),
+			'address'  => __('Address', 'invoicing'),
+			'phone'    => __('Phone', 'invoicing'),
+			'company'  => __('Company', 'invoicing'),
+			'invoices' => __('Invoices', 'invoicing'),
+			'total'    => __('Total Spend', 'invoicing'),
+			'signup'   => __('Date created', 'invoicing'),
 		);
-		return apply_filters( 'wpinv_customers_table_columns', $columns );
+		return apply_filters('wpinv_customers_table_columns', $columns);
 
 	}
 
@@ -317,7 +317,7 @@ 
 	 * @return int Current page number
 	 */
 	public function get_paged() {
-		return isset( $_GET['paged'] ) ? absint( $_GET['paged'] ) : 1;
+		return isset($_GET['paged']) ? absint($_GET['paged']) : 1;
 	}
 
 	/**
@@ -326,7 +326,7 @@ 
 	 * @since 1.0.19
 	 * @return void
 	 */
-	public function bulk_actions( $which = '' ) {
+	public function bulk_actions($which = '') {
 		return array();
 	}
 
@@ -338,23 +338,23 @@ 
 
 		$post_types = '';
 
-		foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
-			$post_types .= $wpdb->prepare( 'post_type=%s OR ', $post_type );
+		foreach (array_keys(getpaid_get_invoice_post_types()) as $post_type) {
+			$post_types .= $wpdb->prepare('post_type=%s OR ', $post_type);
 		}
 
-		$post_types = rtrim( $post_types, ' OR' );
+		$post_types = rtrim($post_types, ' OR');
 
 		// Maybe search.
-		if ( ! empty( $_POST['s'] ) ) {
+		if (!empty($_POST['s'])) {
 			$users = get_users(
 				array(
-					'search'         => '*' . sanitize_text_field( urldecode( $_POST['s'] ) ) . '*',
-					'search_columns' => array( 'user_login', 'user_email', 'display_name' ),
+					'search'         => '*' . sanitize_text_field(urldecode($_POST['s'])) . '*',
+					'search_columns' => array('user_login', 'user_email', 'display_name'),
 					'fields'         => 'ID',
 				)
 			);
 
-			$users      = implode( ', ', $users );
+			$users      = implode(', ', $users);
 			$post_types = "($post_types) AND ( post_author IN ( $users ) )";
 		}
 
@@ -368,7 +368,7 @@ 
 		);
 
 		$this->items = $customers;
-		$this->total = (int) $wpdb->get_var( "SELECT COUNT( DISTINCT( post_author ) ) FROM $wpdb->posts WHERE $post_types" );
+		$this->total = (int) $wpdb->get_var("SELECT COUNT( DISTINCT( post_author ) ) FROM $wpdb->posts WHERE $post_types");
 
 	}
 
@@ -382,14 +382,14 @@ 
 		$columns               = $this->get_columns();
 		$hidden                = array(); // No hidden columns
 		$sortable              = $this->get_sortable_columns();
-		$this->_column_headers = array( $columns, $hidden, $sortable );
+		$this->_column_headers = array($columns, $hidden, $sortable);
 		$this->prepare_query();
 
 		$this->set_pagination_args(
 			array(
 				'total_items' => $this->total,
 				'per_page'    => $this->per_page,
-				'total_pages' => ceil( $this->total / $this->per_page ),
+				'total_pages' => ceil($this->total / $this->per_page),
 			)
 		);
 

templates/payment-forms/elements/pay_button.php

Spacing +9 added lines, -9 removed lines

@@ -7,20 +7,20 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$class = empty( $class ) ? 'btn-primary' : sanitize_html_class( $class );
-$label = empty( $label ) ? esc_attr__( 'Pay %price% »', 'invoicing' ) : esc_attr( $label );
-$free  = empty( $free ) ? esc_attr__( 'Continue »', 'invoicing' ) : esc_attr( $free );
+$class = empty($class) ? 'btn-primary' : sanitize_html_class($class);
+$label = empty($label) ? esc_attr__('Pay %price% »', 'invoicing') : esc_attr($label);
+$free  = empty($free) ? esc_attr__('Continue »', 'invoicing') : esc_attr($free);
 
-do_action( 'getpaid_before_payment_form_pay_button', $form );
+do_action('getpaid_before_payment_form_pay_button', $form);
 
 aui()->input(
     array(
-        'name'             => esc_attr( $id ),
-        'id'               => esc_attr( $element_id ),
+        'name'             => esc_attr($id),
+        'id'               => esc_attr($element_id),
         'value'            => $label,
-        'help_text'        => empty( $description ) ? '' : wp_kses_post( $description ),
+        'help_text'        => empty($description) ? '' : wp_kses_post($description),
         'type'             => 'submit',
         'class'            => 'getpaid-payment-form-submit btn btn-block submit-button ' . $class,
         'extra_attributes' => array(
@@ -31,4 +31,4 @@ 
     true
 );
 
-do_action( 'getpaid_after_payment_form_pay_button', $form );
+do_action('getpaid_after_payment_form_pay_button', $form);

templates/payment-forms/elements/checkbox.php

Spacing +9 added lines, -9 removed lines

@@ -7,24 +7,24 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$label       = empty( $label ) ? '' : wp_kses_post( $label );
-$label_class = sanitize_key( preg_replace( '/[^A-Za-z0-9_-]/', '-', $label ) );
+$label       = empty($label) ? '' : wp_kses_post($label);
+$label_class = sanitize_key(preg_replace('/[^A-Za-z0-9_-]/', '-', $label));
 
-if ( ! empty( $required ) ) {
+if (!empty($required)) {
     $label .= "<span class='text-danger'> *</span>";
 }
 
 aui()->input(
     array(
         'type'      => 'checkbox',
-        'name'      => esc_attr( $id ),
-        'id'        => esc_attr( $element_id ),
-        'required'  => ! empty( $required ),
+        'name'      => esc_attr($id),
+        'id'        => esc_attr($element_id),
+        'required'  => !empty($required),
         'label'     => $label,
-        'value'     => esc_attr__( 'Yes', 'invoicing' ),
-        'help_text' => empty( $description ) ? '' : wp_kses_post( $description ),
+        'value'     => esc_attr__('Yes', 'invoicing'),
+        'help_text' => empty($description) ? '' : wp_kses_post($description),
         'class'     => 'w-auto ' . $label_class,
     ),
     true

templates/payment-forms/form.php

Indentation +2 added lines, -2 removed lines

@@ -57,7 +57,7 @@ 
 
         // And the optional invoice id.
         if ( ! empty( $form->invoice ) ) {
-		    getpaid_hidden_field( 'invoice_id', $form->invoice->get_id() );
+            getpaid_hidden_field( 'invoice_id', $form->invoice->get_id() );
         }
 
         // We also want to include the form id.
@@ -77,7 +77,7 @@ 
 
                     foreach ( $form->get_elements() as $element ) {
 
-					    if ( isset( $element['type'] ) ) {
+                        if ( isset( $element['type'] ) ) {
                             $grid_class = getpaid_get_form_element_grid_class( $element );
                             echo "<div class='" . esc_attr( $grid_class ) . "'>";
                             do_action( 'getpaid_payment_form_element', $element, $form );

Spacing +28 added lines, -28 removed lines

@@ -7,17 +7,17 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 // Standardize IDs.
 global $rendered_getpaid_forms;
 
 // Make sure that the form is active.
-if ( ! $form->is_active() ) {
+if (!$form->is_active()) {
     aui()->alert(
         array(
             'type'    => 'warning',
-            'content' => __( 'This payment form is no longer active', 'invoicing' ),
+            'content' => __('This payment form is no longer active', 'invoicing'),
         ),
         true
     );
@@ -25,12 +25,12 @@ 
 }
 
 // Require login to checkout.
-if ( wpinv_require_login_to_checkout() && ! get_current_user_id() ) {
+if (wpinv_require_login_to_checkout() && !get_current_user_id()) {
 
     aui()->alert(
         array(
             'type'    => 'danger',
-            'content' => __( 'You must be logged in to checkout.', 'invoicing' ),
+            'content' => __('You must be logged in to checkout.', 'invoicing'),
         ),
         true
     );
@@ -38,36 +38,36 @@ 
 
 }
 
-if ( ! is_array( $rendered_getpaid_forms ) ) {
+if (!is_array($rendered_getpaid_forms)) {
     $rendered_getpaid_forms = array();
 }
 
-$rendered_getpaid_forms[ $form->get_id() ] = isset( $rendered_getpaid_forms[ $form->get_id() ] ) ? $rendered_getpaid_forms[ $form->get_id() ] + 1 : 0;
+$rendered_getpaid_forms[$form->get_id()] = isset($rendered_getpaid_forms[$form->get_id()]) ? $rendered_getpaid_forms[$form->get_id()] + 1 : 0;
 
 // Fires before displaying a payment form.
-do_action( 'getpaid_before_payment_form', $form );
+do_action('getpaid_before_payment_form', $form);
 ?>
 
-<form class='getpaid-payment-form getpaid-payment-form-<?php echo absint( $form->get_id() ); ?> bsui position-relative' method='POST' data-key='<?php echo esc_attr( uniqid( 'gpf' ) ); ?>' data-currency='<?php echo esc_attr( empty( $form->invoice ) ? wpinv_get_currency() : $form->invoice->get_currency() ); ?>' novalidate>
+<form class='getpaid-payment-form getpaid-payment-form-<?php echo absint($form->get_id()); ?> bsui position-relative' method='POST' data-key='<?php echo esc_attr(uniqid('gpf')); ?>' data-currency='<?php echo esc_attr(empty($form->invoice) ? wpinv_get_currency() : $form->invoice->get_currency()); ?>' novalidate>
 
     <?php
 
         // Fires when printing the top of a payment form.
-        do_action( 'getpaid_payment_form_top', $form );
+        do_action('getpaid_payment_form_top', $form);
 
         // And the optional invoice id.
-        if ( ! empty( $form->invoice ) ) {
-		    getpaid_hidden_field( 'invoice_id', $form->invoice->get_id() );
+        if (!empty($form->invoice)) {
+		    getpaid_hidden_field('invoice_id', $form->invoice->get_id());
         }
 
         // We also want to include the form id.
-        getpaid_hidden_field( 'form_id', $form->get_id() );
+        getpaid_hidden_field('form_id', $form->get_id());
 
         // And an indication that this is a payment form submission.
-        getpaid_hidden_field( 'getpaid_payment_form_submission', '1' );
+        getpaid_hidden_field('getpaid_payment_form_submission', '1');
 
         // Fires before displaying payment form elements.
-        do_action( 'getpaid_payment_form_before_elements', $form );
+        do_action('getpaid_payment_form_before_elements', $form);
 
         // Display the elements.
         ?>
@@ -75,13 +75,13 @@ 
             <div class="row">
                 <?php
 
-                    foreach ( $form->get_elements() as $element ) {
+                    foreach ($form->get_elements() as $element) {
 
-					    if ( isset( $element['type'] ) ) {
-                            $grid_class = getpaid_get_form_element_grid_class( $element );
-                            echo "<div class='" . esc_attr( $grid_class ) . "'>";
-                            do_action( 'getpaid_payment_form_element', $element, $form );
-                            do_action( "getpaid_payment_form_element_{$element['type']}_template", $element, $form );
+					    if (isset($element['type'])) {
+                            $grid_class = getpaid_get_form_element_grid_class($element);
+                            echo "<div class='" . esc_attr($grid_class) . "'>";
+                            do_action('getpaid_payment_form_element', $element, $form);
+                            do_action("getpaid_payment_form_element_{$element['type']}_template", $element, $form);
                             echo '</div>';
                         }
                     }
@@ -92,28 +92,28 @@ 
 
         <?php
         // Fires after displaying payment form elements.
-        do_action( 'getpaid_payment_form_after_elements', $form );
+        do_action('getpaid_payment_form_after_elements', $form);
 
         echo "<div class='getpaid-payment-form-errors alert alert-danger d-none'></div>";
 
-        if ( wpinv_current_user_can_manage_invoicing() ) {
+        if (wpinv_current_user_can_manage_invoicing()) {
 
             edit_post_link(
-                __( 'Edit this form.', 'invoicing' ),
+                __('Edit this form.', 'invoicing'),
                 '<small class="form-text text-muted">',
-                '&nbsp;' . __( 'This is only visible to website administators.', 'invoicing' ) . '</small>',
+                '&nbsp;' . __('This is only visible to website administators.', 'invoicing') . '</small>',
                 $form->get_id(),
                 'text-danger'
             );
 
         }
 
-        echo wp_kses( $extra_markup, getpaid_allowed_html() );
+        echo wp_kses($extra_markup, getpaid_allowed_html());
     ?>
 
     <div class="loading_div overlay overlay-black position-absolute row m-0 rounded overflow-hidden" style="height: 100%;width: 100%;top: 0px;z-index: 2;display:none;">
         <div class="spinner-border mx-auto align-self-center text-white" role="status">
-            <span class="sr-only"><?php esc_html_e( 'Loading...', 'invoicing' ); ?></span>
+            <span class="sr-only"><?php esc_html_e('Loading...', 'invoicing'); ?></span>
         </div>
     </div>
 
@@ -122,4 +122,4 @@ 
 <?php
 
 // Fires after displaying a payment form.
-do_action( 'getpaid_after_payment_form', $form );
+do_action('getpaid_after_payment_form', $form);

includes/admin/meta-boxes/class-getpaid-meta-box-description.php

Indentation +19 added lines, -19 removed lines

@@ -13,25 +13,25 @@
  */
 class GetPaid_Meta_Box_Description {
 
-	/**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post Post object.
-	 */
-	public static function output( $post ) {
+    /**
+     * Output the metabox.
+     *
+     * @param WP_Post $post Post object.
+     */
+    public static function output( $post ) {
 
-		$settings = array(
-			'textarea_name' => 'excerpt',
-			'quicktags'     => array( 'buttons' => 'em,strong,link' ),
-			'teeny'         => true,
-			'media_buttons' => false,
-			'tinymce'       => array(
-				'theme_advanced_buttons1' => 'bold,italic,strikethrough,separator,justifyleft,justifycenter,justifyright,separator,link,unlink,separator,undo,redo,separator',
-				'theme_advanced_buttons2' => '',
-			),
-			'editor_css'    => '<style>#wp-excerpt-editor-container .wp-editor-area{height:175px; width:100%;}</style>',
-		);
+        $settings = array(
+            'textarea_name' => 'excerpt',
+            'quicktags'     => array( 'buttons' => 'em,strong,link' ),
+            'teeny'         => true,
+            'media_buttons' => false,
+            'tinymce'       => array(
+                'theme_advanced_buttons1' => 'bold,italic,strikethrough,separator,justifyleft,justifycenter,justifyright,separator,link,unlink,separator,undo,redo,separator',
+                'theme_advanced_buttons2' => '',
+            ),
+            'editor_css'    => '<style>#wp-excerpt-editor-container .wp-editor-area{height:175px; width:100%;}</style>',
+        );
 
-		wp_editor( htmlspecialchars_decode( $post->post_excerpt, ENT_QUOTES ), 'excerpt', apply_filters( 'getpaid_description_editor_settings', $settings ) );
-	}
+        wp_editor( htmlspecialchars_decode( $post->post_excerpt, ENT_QUOTES ), 'excerpt', apply_filters( 'getpaid_description_editor_settings', $settings ) );
+    }
 }

Spacing +4 added lines, -4 removed lines

@@ -6,7 +6,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * GetPaid_Meta_Box_Description Class.
@@ -18,11 +18,11 @@ 
 	 *
 	 * @param WP_Post $post Post object.
 	 */
-	public static function output( $post ) {
+	public static function output($post) {
 
 		$settings = array(
 			'textarea_name' => 'excerpt',
-			'quicktags'     => array( 'buttons' => 'em,strong,link' ),
+			'quicktags'     => array('buttons' => 'em,strong,link'),
 			'teeny'         => true,
 			'media_buttons' => false,
 			'tinymce'       => array(
@@ -32,6 +32,6 @@ 
 			'editor_css'    => '<style>#wp-excerpt-editor-container .wp-editor-area{height:175px; width:100%;}</style>',
 		);
 
-		wp_editor( htmlspecialchars_decode( $post->post_excerpt, ENT_QUOTES ), 'excerpt', apply_filters( 'getpaid_description_editor_settings', $settings ) );
+		wp_editor(htmlspecialchars_decode($post->post_excerpt, ENT_QUOTES), 'excerpt', apply_filters('getpaid_description_editor_settings', $settings));
 	}
 }

includes/admin/class-getpaid-post-types-admin.php

Indentation +775 added lines, -775 removed lines

@@ -13,725 +13,725 @@ 
 class GetPaid_Post_Types_Admin {
 
     /**
-	 * Hook in methods.
-	 */
-	public static function init() {
-
-		// Init metaboxes.
-		GetPaid_Metaboxes::init();
-
-		// Filter the post updated messages.
-		add_filter( 'post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages' );
-
-		// Filter post actions.
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2 );
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2 );
-
-		// Invoice table columns.
-		add_filter( 'manage_wpi_invoice_posts_columns', array( __CLASS__, 'invoice_columns' ), 100 );
-		add_action( 'manage_wpi_invoice_posts_custom_column', array( __CLASS__, 'display_invoice_columns' ), 10, 2 );
-		add_filter( 'bulk_actions-edit-wpi_invoice', array( __CLASS__, 'invoice_bulk_actions' ) );
-		add_filter( 'handle_bulk_actions-edit-wpi_invoice', array( __CLASS__, 'handle_invoice_bulk_actions' ), 10, 3 );
-
-		// Items table columns.
-		add_filter( 'manage_wpi_item_posts_columns', array( __CLASS__, 'item_columns' ), 100 );
-		add_filter( 'manage_edit-wpi_item_sortable_columns', array( __CLASS__, 'sortable_item_columns' ), 20 );
-		add_action( 'manage_wpi_item_posts_custom_column', array( __CLASS__, 'display_item_columns' ), 10, 2 );
-		add_action( 'restrict_manage_posts', array( __CLASS__, 'add_item_filters' ), 100 );
-		add_action( 'parse_query', array( __CLASS__, 'filter_item_query' ), 100 );
-		add_action( 'request', array( __CLASS__, 'reorder_items' ), 100 );
-
-		// Payment forms columns.
-		add_filter( 'manage_wpi_payment_form_posts_columns', array( __CLASS__, 'payment_form_columns' ), 100 );
-		add_action( 'manage_wpi_payment_form_posts_custom_column', array( __CLASS__, 'display_payment_form_columns' ), 10, 2 );
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_payment_form_state' ), 10, 2 );
-
-		// Discount table columns.
-		add_filter( 'manage_wpi_discount_posts_columns', array( __CLASS__, 'discount_columns' ), 100 );
-		add_filter( 'bulk_actions-edit-wpi_discount', '__return_empty_array', 100 );
-
-		// Deleting posts.
-		add_action( 'delete_post', array( __CLASS__, 'delete_post' ) );
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_discount_state' ), 10, 2 );
-
-		add_filter( 'display_post_states', array( __CLASS__, 'add_display_post_states' ), 10, 2 );
-	}
-
-	/**
-	 * Post updated messages.
-	 */
-	public static function post_updated_messages( $messages ) {
-		global $post;
-
-		$messages['wpi_discount'] = array(
-			0  => '',
-			1  => __( 'Discount updated.', 'invoicing' ),
-			2  => __( 'Custom field updated.', 'invoicing' ),
-			3  => __( 'Custom field deleted.', 'invoicing' ),
-			4  => __( 'Discount updated.', 'invoicing' ),
-			5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Discount restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
-			6  => __( 'Discount updated.', 'invoicing' ),
-			7  => __( 'Discount saved.', 'invoicing' ),
-			8  => __( 'Discount submitted.', 'invoicing' ),
-			9  => wp_sprintf( __( 'Discount scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
-			10 => __( 'Discount draft updated.', 'invoicing' ),
-		);
-
-		$messages['wpi_payment_form'] = array(
-			0  => '',
-			1  => __( 'Payment Form updated.', 'invoicing' ),
-			2  => __( 'Custom field updated.', 'invoicing' ),
-			3  => __( 'Custom field deleted.', 'invoicing' ),
-			4  => __( 'Payment Form updated.', 'invoicing' ),
-			5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Payment Form restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
-			6  => __( 'Payment Form updated.', 'invoicing' ),
-			7  => __( 'Payment Form saved.', 'invoicing' ),
-			8  => __( 'Payment Form submitted.', 'invoicing' ),
-			9  => wp_sprintf( __( 'Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
-			10 => __( 'Payment Form draft updated.', 'invoicing' ),
-		);
-
-		return $messages;
-
-	}
-
-	/**
-	 * Post row actions.
-	 */
-	public static function post_row_actions( $actions, $post ) {
-
-		$post = get_post( $post );
-
-		// We do not want to edit the default payment form.
-		if ( 'wpi_payment_form' == $post->post_type ) {
-
-			if ( wpinv_get_default_payment_form() === $post->ID ) {
-				unset( $actions['trash'] );
-				unset( $actions['inline hide-if-no-js'] );
-			}
-
-			$actions['duplicate'] = sprintf(
-				'<a href="%1$s">%2$s</a>',
-				esc_url(
-					wp_nonce_url(
-						add_query_arg(
-							array(
-								'getpaid-admin-action' => 'duplicate_form',
-								'form_id'              => $post->ID,
-							)
-						),
-						'getpaid-nonce',
-						'getpaid-nonce'
-					)
-				),
-				esc_html( __( 'Duplicate', 'invoicing' ) )
-			);
-
-		}
-
-		// Link to item payment form.
-		if ( 'wpi_item' == $post->post_type ) {
-
-			if ( in_array( get_post_meta( $post->ID, '_wpinv_type', true ), array( '', 'fee', 'custom' ), true ) ) {
-
-				$actions['buy'] = sprintf(
-					'<a href="%1$s">%2$s</a>',
-					esc_url( getpaid_embed_url( false, $post->ID . '|0' ) ),
-					esc_html( __( 'Buy', 'invoicing' ) )
-				);
-
-			}
+     * Hook in methods.
+     */
+    public static function init() {
+
+        // Init metaboxes.
+        GetPaid_Metaboxes::init();
+
+        // Filter the post updated messages.
+        add_filter( 'post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages' );
+
+        // Filter post actions.
+        add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2 );
+        add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2 );
+
+        // Invoice table columns.
+        add_filter( 'manage_wpi_invoice_posts_columns', array( __CLASS__, 'invoice_columns' ), 100 );
+        add_action( 'manage_wpi_invoice_posts_custom_column', array( __CLASS__, 'display_invoice_columns' ), 10, 2 );
+        add_filter( 'bulk_actions-edit-wpi_invoice', array( __CLASS__, 'invoice_bulk_actions' ) );
+        add_filter( 'handle_bulk_actions-edit-wpi_invoice', array( __CLASS__, 'handle_invoice_bulk_actions' ), 10, 3 );
+
+        // Items table columns.
+        add_filter( 'manage_wpi_item_posts_columns', array( __CLASS__, 'item_columns' ), 100 );
+        add_filter( 'manage_edit-wpi_item_sortable_columns', array( __CLASS__, 'sortable_item_columns' ), 20 );
+        add_action( 'manage_wpi_item_posts_custom_column', array( __CLASS__, 'display_item_columns' ), 10, 2 );
+        add_action( 'restrict_manage_posts', array( __CLASS__, 'add_item_filters' ), 100 );
+        add_action( 'parse_query', array( __CLASS__, 'filter_item_query' ), 100 );
+        add_action( 'request', array( __CLASS__, 'reorder_items' ), 100 );
+
+        // Payment forms columns.
+        add_filter( 'manage_wpi_payment_form_posts_columns', array( __CLASS__, 'payment_form_columns' ), 100 );
+        add_action( 'manage_wpi_payment_form_posts_custom_column', array( __CLASS__, 'display_payment_form_columns' ), 10, 2 );
+        add_filter( 'display_post_states', array( __CLASS__, 'filter_payment_form_state' ), 10, 2 );
+
+        // Discount table columns.
+        add_filter( 'manage_wpi_discount_posts_columns', array( __CLASS__, 'discount_columns' ), 100 );
+        add_filter( 'bulk_actions-edit-wpi_discount', '__return_empty_array', 100 );
+
+        // Deleting posts.
+        add_action( 'delete_post', array( __CLASS__, 'delete_post' ) );
+        add_filter( 'display_post_states', array( __CLASS__, 'filter_discount_state' ), 10, 2 );
+
+        add_filter( 'display_post_states', array( __CLASS__, 'add_display_post_states' ), 10, 2 );
+    }
+
+    /**
+     * Post updated messages.
+     */
+    public static function post_updated_messages( $messages ) {
+        global $post;
+
+        $messages['wpi_discount'] = array(
+            0  => '',
+            1  => __( 'Discount updated.', 'invoicing' ),
+            2  => __( 'Custom field updated.', 'invoicing' ),
+            3  => __( 'Custom field deleted.', 'invoicing' ),
+            4  => __( 'Discount updated.', 'invoicing' ),
+            5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Discount restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
+            6  => __( 'Discount updated.', 'invoicing' ),
+            7  => __( 'Discount saved.', 'invoicing' ),
+            8  => __( 'Discount submitted.', 'invoicing' ),
+            9  => wp_sprintf( __( 'Discount scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
+            10 => __( 'Discount draft updated.', 'invoicing' ),
+        );
+
+        $messages['wpi_payment_form'] = array(
+            0  => '',
+            1  => __( 'Payment Form updated.', 'invoicing' ),
+            2  => __( 'Custom field updated.', 'invoicing' ),
+            3  => __( 'Custom field deleted.', 'invoicing' ),
+            4  => __( 'Payment Form updated.', 'invoicing' ),
+            5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Payment Form restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
+            6  => __( 'Payment Form updated.', 'invoicing' ),
+            7  => __( 'Payment Form saved.', 'invoicing' ),
+            8  => __( 'Payment Form submitted.', 'invoicing' ),
+            9  => wp_sprintf( __( 'Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
+            10 => __( 'Payment Form draft updated.', 'invoicing' ),
+        );
+
+        return $messages;
+
+    }
+
+    /**
+     * Post row actions.
+     */
+    public static function post_row_actions( $actions, $post ) {
+
+        $post = get_post( $post );
+
+        // We do not want to edit the default payment form.
+        if ( 'wpi_payment_form' == $post->post_type ) {
+
+            if ( wpinv_get_default_payment_form() === $post->ID ) {
+                unset( $actions['trash'] );
+                unset( $actions['inline hide-if-no-js'] );
+            }
+
+            $actions['duplicate'] = sprintf(
+                '<a href="%1$s">%2$s</a>',
+                esc_url(
+                    wp_nonce_url(
+                        add_query_arg(
+                            array(
+                                'getpaid-admin-action' => 'duplicate_form',
+                                'form_id'              => $post->ID,
+                            )
+                        ),
+                        'getpaid-nonce',
+                        'getpaid-nonce'
+                    )
+                ),
+                esc_html( __( 'Duplicate', 'invoicing' ) )
+            );
+
+        }
+
+        // Link to item payment form.
+        if ( 'wpi_item' == $post->post_type ) {
+
+            if ( in_array( get_post_meta( $post->ID, '_wpinv_type', true ), array( '', 'fee', 'custom' ), true ) ) {
+
+                $actions['buy'] = sprintf(
+                    '<a href="%1$s">%2$s</a>',
+                    esc_url( getpaid_embed_url( false, $post->ID . '|0' ) ),
+                    esc_html( __( 'Buy', 'invoicing' ) )
+                );
+
+            }
 }
 
-		return $actions;
-	}
+        return $actions;
+    }
 
-	/**
+    /**
      * Remove bulk edit option from admin side quote listing
      *
      * @since    1.0.0
      * @param array $actions post actions
-	 * @param WP_Post $post
+     * @param WP_Post $post
      * @return array $actions actions without edit option
      */
     public static function filter_invoice_row_actions( $actions, $post ) {
 
         if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
 
-			$actions = array();
-			$invoice = new WPInv_Invoice( $post );
-
-			$actions['edit'] = sprintf(
-				'<a href="%1$s">%2$s</a>',
-				esc_url( get_edit_post_link( $invoice->get_id() ) ),
-				esc_html( __( 'Edit', 'invoicing' ) )
-			);
-
-			if ( ! $invoice->is_draft() ) {
-
-				$actions['view'] = sprintf(
-					'<a href="%1$s">%2$s</a>',
-					esc_url( $invoice->get_view_url() ),
-					sprintf(
-						// translators: %s is the invoice type
-						esc_html__( 'View %s', 'invoicing' ),
-						getpaid_get_post_type_label( $invoice->get_post_type(), false )
-					)
-				);
-
-				$actions['send'] = sprintf(
-					'<a href="%1$s">%2$s</a>',
-					esc_url(
-						wp_nonce_url(
-							add_query_arg(
-								array(
-									'getpaid-admin-action' => 'send_invoice',
-									'invoice_id'           => $invoice->get_id(),
-								)
-							),
-							'getpaid-nonce',
-							'getpaid-nonce'
-						)
-					),
-					esc_html( __( 'Send to Customer', 'invoicing' ) )
-				);
-
-			}
-
-			$actions['duplicate'] = sprintf(
-				'<a href="%1$s">%2$s</a>',
-				esc_url(
-					wp_nonce_url(
-						add_query_arg(
-							array(
-								'getpaid-admin-action' => 'duplicate_invoice',
-								'invoice_id'           => $post->ID,
-							)
-						),
-						'getpaid-nonce',
-						'getpaid-nonce'
-					)
-				),
-				esc_html( __( 'Duplicate', 'invoicing' ) )
-			);
+            $actions = array();
+            $invoice = new WPInv_Invoice( $post );
+
+            $actions['edit'] = sprintf(
+                '<a href="%1$s">%2$s</a>',
+                esc_url( get_edit_post_link( $invoice->get_id() ) ),
+                esc_html( __( 'Edit', 'invoicing' ) )
+            );
+
+            if ( ! $invoice->is_draft() ) {
+
+                $actions['view'] = sprintf(
+                    '<a href="%1$s">%2$s</a>',
+                    esc_url( $invoice->get_view_url() ),
+                    sprintf(
+                        // translators: %s is the invoice type
+                        esc_html__( 'View %s', 'invoicing' ),
+                        getpaid_get_post_type_label( $invoice->get_post_type(), false )
+                    )
+                );
+
+                $actions['send'] = sprintf(
+                    '<a href="%1$s">%2$s</a>',
+                    esc_url(
+                        wp_nonce_url(
+                            add_query_arg(
+                                array(
+                                    'getpaid-admin-action' => 'send_invoice',
+                                    'invoice_id'           => $invoice->get_id(),
+                                )
+                            ),
+                            'getpaid-nonce',
+                            'getpaid-nonce'
+                        )
+                    ),
+                    esc_html( __( 'Send to Customer', 'invoicing' ) )
+                );
+
+            }
+
+            $actions['duplicate'] = sprintf(
+                '<a href="%1$s">%2$s</a>',
+                esc_url(
+                    wp_nonce_url(
+                        add_query_arg(
+                            array(
+                                'getpaid-admin-action' => 'duplicate_invoice',
+                                'invoice_id'           => $post->ID,
+                            )
+                        ),
+                        'getpaid-nonce',
+                        'getpaid-nonce'
+                    )
+                ),
+                esc_html( __( 'Duplicate', 'invoicing' ) )
+            );
 
         }
 
         return $actions;
-	}
-
-	/**
-	 * Returns an array of invoice table columns.
-	 */
-	public static function invoice_columns( $columns ) {
-
-		$columns = array(
-			'cb'           => $columns['cb'],
-			'number'       => __( 'Invoice', 'invoicing' ),
-			'customer'     => __( 'Customer', 'invoicing' ),
-			'invoice_date' => __( 'Created', 'invoicing' ),
-			'payment_date' => __( 'Completed', 'invoicing' ),
-			'amount'       => __( 'Amount', 'invoicing' ),
-			'recurring'    => __( 'Recurring', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
-		);
-
-		return apply_filters( 'wpi_invoice_table_columns', $columns );
-	}
-
-	/**
-	 * Displays invoice table columns.
-	 */
-	public static function display_invoice_columns( $column_name, $post_id ) {
-
-		$invoice = new WPInv_Invoice( $post_id );
-
-		switch ( $column_name ) {
-
-			case 'invoice_date':
-				$date_time = esc_attr( $invoice->get_created_date() );
-				$date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
-				echo wp_kses_post( "<span title='$date_time'>$date</span>" );
-				break;
-
-			case 'payment_date':
-				if ( $invoice->is_paid() ) {
-					$date_time = esc_attr( $invoice->get_completed_date() );
-					$date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
-					echo wp_kses_post( "<span title='$date_time'>$date</span>" );
-				} else {
-					echo '&mdash;';
-				}
-
-				break;
-
-			case 'amount':
-				$amount = $invoice->get_total();
-				$formated_amount = wp_kses_post( wpinv_price( $amount, $invoice->get_currency() ) );
-
-				if ( $invoice->is_refunded() ) {
-					$refunded_amount = wpinv_price( 0, $invoice->get_currency() );
-					echo wp_kses_post( "<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>" );
-				} else {
-
-					$discount = $invoice->get_total_discount();
-
-					if ( ! empty( $discount ) ) {
-						$new_amount = wpinv_price( $amount + $discount, $invoice->get_currency() );
-						echo wp_kses_post( "<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>" );
-					} else {
-						echo wp_kses_post( $formated_amount );
-					}
-				}
-
-				break;
-
-			case 'status':
-				$status       = esc_html( $invoice->get_status() );
-				$status_label = esc_html( $invoice->get_status_nicename() );
-
-				// If it is paid, show the gateway title.
-				if ( $invoice->is_paid() ) {
-					$gateway = esc_html( $invoice->get_gateway_title() );
-					$gateway = wp_sprintf( esc_attr__( 'Paid via %s', 'invoicing' ), esc_html( $gateway ) );
-
-					echo wp_kses_post( "<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>" );
-				} else {
-					echo wp_kses_post( "<mark class='getpaid-invoice-status $status'><span>$status_label</span></mark>" );
-				}
-
-				// If it is not paid, display the overdue and view status.
-				if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
-
-					// Invoice view status.
-					if ( wpinv_is_invoice_viewed( $invoice->get_id() ) ) {
-						echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="' . esc_attr__( 'Viewed by Customer', 'invoicing' ) . '"></i>';
-					} else {
-						echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="' . esc_attr__( 'Not Viewed by Customer', 'invoicing' ) . '"></i>';
-					}
-
-					// Display the overview status.
-					if ( wpinv_get_option( 'overdue_active' ) ) {
-						$due_date = $invoice->get_due_date();
-						$fomatted = getpaid_format_date( $due_date );
-
-						if ( ! empty( $fomatted ) ) {
-							$date = wp_sprintf(
-								// translators: %s is the due date.
-								__( 'Due %s', 'invoicing' ),
-								$fomatted
-							);
-							echo wp_kses_post( "<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>" );
-						}
-					}
-				}
-
-				break;
-
-			case 'recurring':
-				if ( $invoice->is_recurring() ) {
-					echo '<i class="fa fa-check" style="color:#43850a;"></i>';
-				} else {
-					echo '<i class="fa fa-times" style="color:#616161;"></i>';
-				}
-				break;
-
-			case 'number':
-				$edit_link       = esc_url( get_edit_post_link( $invoice->get_id() ) );
-				$invoice_number  = esc_html( $invoice->get_number() );
-				$invoice_details = esc_attr__( 'View Invoice Details', 'invoicing' );
-
-				echo wp_kses_post( "<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>" );
-
-				do_action( 'getpaid_admin_table_invoice_number_column', $invoice );
-				break;
-
-			case 'customer':
-				$customer_name = $invoice->get_user_full_name();
-
-				if ( empty( $customer_name ) ) {
-					$customer_name = $invoice->get_email();
-				}
-
-				if ( ! empty( $customer_name ) ) {
-					$customer_details = esc_attr__( 'View Customer Details', 'invoicing' );
-					$view_link        = esc_url( add_query_arg( 'user_id', $invoice->get_user_id(), admin_url( 'user-edit.php' ) ) );
-					echo wp_kses_post( "<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>" );
-				} else {
-					echo '<div>&mdash;</div>';
-				}
-
-				break;
-
-		}
-
-	}
-
-	/**
-	 * Displays invoice bulk actions.
-	 */
-	public static function invoice_bulk_actions( $actions ) {
-		$actions['resend-invoice'] = __( 'Send to Customer', 'invoicing' );
-		return $actions;
-	}
-
-	/**
-	 * Processes invoice bulk actions.
-	 */
-	public static function handle_invoice_bulk_actions( $redirect_url, $action, $post_ids ) {
-
-		if ( 'resend-invoice' === $action ) {
-			foreach ( $post_ids as $post_id ) {
-				getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $post_id ), true );
-			}
-		}
-
-		return $redirect_url;
-
-	}
-
-	/**
-	 * Returns an array of payment forms table columns.
-	 */
-	public static function payment_form_columns( $columns ) {
-
-		$columns = array(
-			'cb'        => $columns['cb'],
-			'title'     => __( 'Name', 'invoicing' ),
-			'shortcode' => __( 'Shortcode', 'invoicing' ),
-			'earnings'  => __( 'Revenue', 'invoicing' ),
-			'refunds'   => __( 'Refunded', 'invoicing' ),
-			'items'     => __( 'Items', 'invoicing' ),
-			'date'      => __( 'Date', 'invoicing' ),
-		);
-
-		return apply_filters( 'wpi_payment_form_table_columns', $columns );
-
-	}
-
-	/**
-	 * Displays payment form table columns.
-	 */
-	public static function display_payment_form_columns( $column_name, $post_id ) {
-
-		// Retrieve the payment form.
-		$form = new GetPaid_Payment_Form( $post_id );
-
-		switch ( $column_name ) {
-
-			case 'earnings':
-				echo wp_kses_post( wpinv_price( $form->get_earned() ) );
-				break;
-
-			case 'refunds':
-				echo wp_kses_post( wpinv_price( $form->get_refunded() ) );
-				break;
-
-			case 'refunds':
-				echo wp_kses_post( wpinv_price( $form->get_refunded() ) );
-				break;
-
-			case 'shortcode':
-				if ( $form->is_default() ) {
-					echo '&mdash;';
-				} else {
-					echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr( $form->get_id() ) . ']" style="width: 100%;" readonly/>';
-				}
-
-				break;
+    }
 
-			case 'items':
-				$items = $form->get_items();
-
-				if ( $form->is_default() || empty( $items ) ) {
-					echo '&mdash;';
-					return;
-				}
-
-				$_items = array();
-
-				foreach ( $items as $item ) {
-					$url = $item->get_edit_url();
-
-					if ( empty( $url ) ) {
-						$_items[] = esc_html( $item->get_name() );
-					} else {
-						$_items[] = sprintf(
-							'<a href="%s">%s</a>',
-							esc_url( $url ),
-							esc_html( $item->get_name() )
-						);
-					}
+    /**
+     * Returns an array of invoice table columns.
+     */
+    public static function invoice_columns( $columns ) {
+
+        $columns = array(
+            'cb'           => $columns['cb'],
+            'number'       => __( 'Invoice', 'invoicing' ),
+            'customer'     => __( 'Customer', 'invoicing' ),
+            'invoice_date' => __( 'Created', 'invoicing' ),
+            'payment_date' => __( 'Completed', 'invoicing' ),
+            'amount'       => __( 'Amount', 'invoicing' ),
+            'recurring'    => __( 'Recurring', 'invoicing' ),
+            'status'       => __( 'Status', 'invoicing' ),
+        );
+
+        return apply_filters( 'wpi_invoice_table_columns', $columns );
+    }
+
+    /**
+     * Displays invoice table columns.
+     */
+    public static function display_invoice_columns( $column_name, $post_id ) {
+
+        $invoice = new WPInv_Invoice( $post_id );
+
+        switch ( $column_name ) {
+
+            case 'invoice_date':
+                $date_time = esc_attr( $invoice->get_created_date() );
+                $date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
+                echo wp_kses_post( "<span title='$date_time'>$date</span>" );
+                break;
+
+            case 'payment_date':
+                if ( $invoice->is_paid() ) {
+                    $date_time = esc_attr( $invoice->get_completed_date() );
+                    $date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
+                    echo wp_kses_post( "<span title='$date_time'>$date</span>" );
+                } else {
+                    echo '&mdash;';
+                }
+
+                break;
+
+            case 'amount':
+                $amount = $invoice->get_total();
+                $formated_amount = wp_kses_post( wpinv_price( $amount, $invoice->get_currency() ) );
+
+                if ( $invoice->is_refunded() ) {
+                    $refunded_amount = wpinv_price( 0, $invoice->get_currency() );
+                    echo wp_kses_post( "<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>" );
+                } else {
+
+                    $discount = $invoice->get_total_discount();
+
+                    if ( ! empty( $discount ) ) {
+                        $new_amount = wpinv_price( $amount + $discount, $invoice->get_currency() );
+                        echo wp_kses_post( "<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>" );
+                    } else {
+                        echo wp_kses_post( $formated_amount );
+                    }
+                }
+
+                break;
+
+            case 'status':
+                $status       = esc_html( $invoice->get_status() );
+                $status_label = esc_html( $invoice->get_status_nicename() );
+
+                // If it is paid, show the gateway title.
+                if ( $invoice->is_paid() ) {
+                    $gateway = esc_html( $invoice->get_gateway_title() );
+                    $gateway = wp_sprintf( esc_attr__( 'Paid via %s', 'invoicing' ), esc_html( $gateway ) );
+
+                    echo wp_kses_post( "<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>" );
+                } else {
+                    echo wp_kses_post( "<mark class='getpaid-invoice-status $status'><span>$status_label</span></mark>" );
+                }
+
+                // If it is not paid, display the overdue and view status.
+                if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
+
+                    // Invoice view status.
+                    if ( wpinv_is_invoice_viewed( $invoice->get_id() ) ) {
+                        echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="' . esc_attr__( 'Viewed by Customer', 'invoicing' ) . '"></i>';
+                    } else {
+                        echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="' . esc_attr__( 'Not Viewed by Customer', 'invoicing' ) . '"></i>';
+                    }
+
+                    // Display the overview status.
+                    if ( wpinv_get_option( 'overdue_active' ) ) {
+                        $due_date = $invoice->get_due_date();
+                        $fomatted = getpaid_format_date( $due_date );
+
+                        if ( ! empty( $fomatted ) ) {
+                            $date = wp_sprintf(
+                                // translators: %s is the due date.
+                                __( 'Due %s', 'invoicing' ),
+                                $fomatted
+                            );
+                            echo wp_kses_post( "<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>" );
+                        }
+                    }
+                }
+
+                break;
+
+            case 'recurring':
+                if ( $invoice->is_recurring() ) {
+                    echo '<i class="fa fa-check" style="color:#43850a;"></i>';
+                } else {
+                    echo '<i class="fa fa-times" style="color:#616161;"></i>';
+                }
+                break;
+
+            case 'number':
+                $edit_link       = esc_url( get_edit_post_link( $invoice->get_id() ) );
+                $invoice_number  = esc_html( $invoice->get_number() );
+                $invoice_details = esc_attr__( 'View Invoice Details', 'invoicing' );
+
+                echo wp_kses_post( "<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>" );
+
+                do_action( 'getpaid_admin_table_invoice_number_column', $invoice );
+                break;
+
+            case 'customer':
+                $customer_name = $invoice->get_user_full_name();
+
+                if ( empty( $customer_name ) ) {
+                    $customer_name = $invoice->get_email();
+                }
+
+                if ( ! empty( $customer_name ) ) {
+                    $customer_details = esc_attr__( 'View Customer Details', 'invoicing' );
+                    $view_link        = esc_url( add_query_arg( 'user_id', $invoice->get_user_id(), admin_url( 'user-edit.php' ) ) );
+                    echo wp_kses_post( "<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>" );
+                } else {
+                    echo '<div>&mdash;</div>';
+                }
+
+                break;
+
+        }
+
+    }
+
+    /**
+     * Displays invoice bulk actions.
+     */
+    public static function invoice_bulk_actions( $actions ) {
+        $actions['resend-invoice'] = __( 'Send to Customer', 'invoicing' );
+        return $actions;
+    }
+
+    /**
+     * Processes invoice bulk actions.
+     */
+    public static function handle_invoice_bulk_actions( $redirect_url, $action, $post_ids ) {
+
+        if ( 'resend-invoice' === $action ) {
+            foreach ( $post_ids as $post_id ) {
+                getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $post_id ), true );
+            }
+        }
+
+        return $redirect_url;
+
+    }
+
+    /**
+     * Returns an array of payment forms table columns.
+     */
+    public static function payment_form_columns( $columns ) {
+
+        $columns = array(
+            'cb'        => $columns['cb'],
+            'title'     => __( 'Name', 'invoicing' ),
+            'shortcode' => __( 'Shortcode', 'invoicing' ),
+            'earnings'  => __( 'Revenue', 'invoicing' ),
+            'refunds'   => __( 'Refunded', 'invoicing' ),
+            'items'     => __( 'Items', 'invoicing' ),
+            'date'      => __( 'Date', 'invoicing' ),
+        );
+
+        return apply_filters( 'wpi_payment_form_table_columns', $columns );
+
+    }
+
+    /**
+     * Displays payment form table columns.
+     */
+    public static function display_payment_form_columns( $column_name, $post_id ) {
+
+        // Retrieve the payment form.
+        $form = new GetPaid_Payment_Form( $post_id );
+
+        switch ( $column_name ) {
+
+            case 'earnings':
+                echo wp_kses_post( wpinv_price( $form->get_earned() ) );
+                break;
+
+            case 'refunds':
+                echo wp_kses_post( wpinv_price( $form->get_refunded() ) );
+                break;
+
+            case 'refunds':
+                echo wp_kses_post( wpinv_price( $form->get_refunded() ) );
+                break;
+
+            case 'shortcode':
+                if ( $form->is_default() ) {
+                    echo '&mdash;';
+                } else {
+                    echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr( $form->get_id() ) . ']" style="width: 100%;" readonly/>';
+                }
+
+                break;
+
+            case 'items':
+                $items = $form->get_items();
+
+                if ( $form->is_default() || empty( $items ) ) {
+                    echo '&mdash;';
+                    return;
+                }
+
+                $_items = array();
+
+                foreach ( $items as $item ) {
+                    $url = $item->get_edit_url();
+
+                    if ( empty( $url ) ) {
+                        $_items[] = esc_html( $item->get_name() );
+                    } else {
+                        $_items[] = sprintf(
+                            '<a href="%s">%s</a>',
+                            esc_url( $url ),
+                            esc_html( $item->get_name() )
+                        );
+                    }
 }
 
-				echo wp_kses_post( implode( '<br>', $_items ) );
+                echo wp_kses_post( implode( '<br>', $_items ) );
 
-				break;
+                break;
 
-		}
+        }
 
-	}
+    }
 
-	/**
-	 * Filters post states.
-	 */
-	public static function filter_payment_form_state( $post_states, $post ) {
+    /**
+     * Filters post states.
+     */
+    public static function filter_payment_form_state( $post_states, $post ) {
 
-		if ( 'wpi_payment_form' === $post->post_type && wpinv_get_default_payment_form() === $post->ID ) {
-			$post_states['default_form'] = __( 'Default Payment Form', 'invoicing' );
-		}
+        if ( 'wpi_payment_form' === $post->post_type && wpinv_get_default_payment_form() === $post->ID ) {
+            $post_states['default_form'] = __( 'Default Payment Form', 'invoicing' );
+        }
 
-		return $post_states;
+        return $post_states;
 
-	}
+    }
 
-	/**
-	 * Returns an array of coupon table columns.
-	 */
-	public static function discount_columns( $columns ) {
+    /**
+     * Returns an array of coupon table columns.
+     */
+    public static function discount_columns( $columns ) {
+
+        $columns = array(
+            'cb'          => $columns['cb'],
+            'title'       => __( 'Name', 'invoicing' ),
+            'code'        => __( 'Code', 'invoicing' ),
+            'amount'      => __( 'Amount', 'invoicing' ),
+            'usage'       => __( 'Usage / Limit', 'invoicing' ),
+            'start_date'  => __( 'Start Date', 'invoicing' ),
+            'expiry_date' => __( 'Expiry Date', 'invoicing' ),
+        );
+
+        return apply_filters( 'wpi_discount_table_columns', $columns );
+    }
 
-		$columns = array(
-			'cb'          => $columns['cb'],
-			'title'       => __( 'Name', 'invoicing' ),
-			'code'        => __( 'Code', 'invoicing' ),
-			'amount'      => __( 'Amount', 'invoicing' ),
-			'usage'       => __( 'Usage / Limit', 'invoicing' ),
-			'start_date'  => __( 'Start Date', 'invoicing' ),
-			'expiry_date' => __( 'Expiry Date', 'invoicing' ),
-		);
+    /**
+     * Filters post states.
+     */
+    public static function filter_discount_state( $post_states, $post ) {
 
-		return apply_filters( 'wpi_discount_table_columns', $columns );
-	}
+        if ( 'wpi_discount' === $post->post_type ) {
 
-	/**
-	 * Filters post states.
-	 */
-	public static function filter_discount_state( $post_states, $post ) {
+            $discount = new WPInv_Discount( $post );
 
-		if ( 'wpi_discount' === $post->post_type ) {
+            $status = $discount->is_expired() ? 'expired' : $discount->get_status();
 
-			$discount = new WPInv_Discount( $post );
+            if ( 'publish' !== $status ) {
+                return array(
+                    'discount_status' => wpinv_discount_status( $status ),
+                );
+            }
 
-			$status = $discount->is_expired() ? 'expired' : $discount->get_status();
+            return array();
 
-			if ( 'publish' !== $status ) {
-				return array(
-					'discount_status' => wpinv_discount_status( $status ),
-				);
-			}
+        }
 
-			return array();
+        return $post_states;
 
-		}
+    }
 
-		return $post_states;
+    /**
+     * Returns an array of items table columns.
+     */
+    public static function item_columns( $columns ) {
+
+        $columns = array(
+            'cb'        => $columns['cb'],
+            'title'     => __( 'Name', 'invoicing' ),
+            'price'     => __( 'Price', 'invoicing' ),
+            'vat_rule'  => __( 'Tax Rule', 'invoicing' ),
+            'vat_class' => __( 'Tax Class', 'invoicing' ),
+            'type'      => __( 'Type', 'invoicing' ),
+            'shortcode' => __( 'Shortcode', 'invoicing' ),
+        );
+
+        if ( ! wpinv_use_taxes() ) {
+            unset( $columns['vat_rule'] );
+            unset( $columns['vat_class'] );
+        }
+
+        return apply_filters( 'wpi_item_table_columns', $columns );
+    }
+
+    /**
+     * Returns an array of sortable items table columns.
+     */
+    public static function sortable_item_columns( $columns ) {
+
+        return array_merge(
+            $columns,
+            array(
+                'price'     => 'price',
+                'vat_rule'  => 'vat_rule',
+                'vat_class' => 'vat_class',
+                'type'      => 'type',
+            )
+        );
+
+    }
+
+    /**
+     * Displays items table columns.
+     */
+    public static function display_item_columns( $column_name, $post_id ) {
+
+        $item = new WPInv_Item( $post_id );
+
+        switch ( $column_name ) {
+
+            case 'price':
+                if ( ! $item->is_recurring() ) {
+                    echo wp_kses_post( $item->get_the_price() );
+                    break;
+                }
+
+                $price = wp_sprintf(
+                    __( '%1$s / %2$s', 'invoicing' ),
+                    $item->get_the_price(),
+                    getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' )
+                );
+
+                if ( $item->get_the_price() == $item->get_the_initial_price() ) {
+                    echo wp_kses_post( $price );
+                    break;
+                }
+
+                echo wp_kses_post( $item->get_the_initial_price() );
+
+                echo '<span class="meta">' . wp_sprintf( esc_html__( 'then %s', 'invoicing' ), wp_kses_post( $price ) ) . '</span>';
+                break;
+
+            case 'vat_rule':
+                echo wp_kses_post( getpaid_get_tax_rule_label( $item->get_vat_rule() ) );
+                break;
+
+            case 'vat_class':
+                echo wp_kses_post( getpaid_get_tax_class_label( $item->get_vat_class() ) );
+                break;
+
+            case 'shortcode':
+                if ( $item->is_type( array( '', 'fee', 'custom' ) ) ) {
+                    echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr( $item->get_id() ) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
+                } else {
+                    echo '&mdash;';
+                }
+
+                break;
+
+            case 'type':
+                echo wp_kses_post( wpinv_item_type( $item->get_id() ) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>' );
+                break;
+
+        }
+
+    }
+
+    /**
+     * Lets users filter items using taxes.
+     */
+    public static function add_item_filters( $post_type ) {
+
+        // Abort if we're not dealing with items.
+        if ( 'wpi_item' !== $post_type ) {
+            return;
+        }
+
+        // Filter by vat rules.
+        if ( wpinv_use_taxes() ) {
+
+            // Sanitize selected vat rule.
+            $vat_rule   = '';
+            $vat_rules  = getpaid_get_tax_rules();
+            if ( isset( $_GET['vat_rule'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+                $vat_rule   = sanitize_text_field( $_GET['vat_rule'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+            }
+
+            // Filter by VAT rule.
+            wpinv_html_select(
+                array(
+                    'options'          => array_merge(
+                        array(
+                            '' => __( 'All Tax Rules', 'invoicing' ),
+                        ),
+                        $vat_rules
+                    ),
+                    'name'             => 'vat_rule',
+                    'id'               => 'vat_rule',
+                    'selected'         => in_array( $vat_rule, array_keys( $vat_rules ), true ) ? $vat_rule : '',
+                    'show_option_all'  => false,
+                    'show_option_none' => false,
+                )
+            );
+
+            // Filter by VAT class.
+
+            // Sanitize selected vat rule.
+            $vat_class   = '';
+            $vat_classes = getpaid_get_tax_classes();
+            if ( isset( $_GET['vat_class'] ) ) {  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+                $vat_class   = sanitize_text_field( $_GET['vat_class'] );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+            }
+
+            wpinv_html_select(
+                array(
+                    'options'          => array_merge(
+                        array(
+                            '' => __( 'All Tax Classes', 'invoicing' ),
+                        ),
+                        $vat_classes
+                    ),
+                    'name'             => 'vat_class',
+                    'id'               => 'vat_class',
+                    'selected'         => in_array( $vat_class, array_keys( $vat_classes ), true ) ? $vat_class : '',
+                    'show_option_all'  => false,
+                    'show_option_none' => false,
+                )
+            );
+
+        }
+
+        // Filter by item type.
+        $type   = '';
+        if ( isset( $_GET['type'] ) ) {  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+            $type   = sanitize_text_field( $_GET['type'] );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+        }
 
-	}
+        wpinv_html_select(
+            array(
+                'options'          => array_merge(
+                    array(
+                        '' => __( 'All item types', 'invoicing' ),
+                    ),
+                    wpinv_get_item_types()
+                ),
+                'name'             => 'type',
+                'id'               => 'type',
+                'selected'         => in_array( $type, wpinv_item_types(), true ) ? $type : '',
+                'show_option_all'  => false,
+                'show_option_none' => false,
+            )
+        );
 
-	/**
-	 * Returns an array of items table columns.
-	 */
-	public static function item_columns( $columns ) {
+    }
 
-		$columns = array(
-			'cb'        => $columns['cb'],
-			'title'     => __( 'Name', 'invoicing' ),
-			'price'     => __( 'Price', 'invoicing' ),
-			'vat_rule'  => __( 'Tax Rule', 'invoicing' ),
-			'vat_class' => __( 'Tax Class', 'invoicing' ),
-			'type'      => __( 'Type', 'invoicing' ),
-			'shortcode' => __( 'Shortcode', 'invoicing' ),
-		);
+    /**
+     * Filters the item query.
+     */
+    public static function filter_item_query( $query ) {
 
-		if ( ! wpinv_use_taxes() ) {
-			unset( $columns['vat_rule'] );
-			unset( $columns['vat_class'] );
-		}
+        // modify the query only if it admin and main query.
+        if ( ! ( is_admin() && $query->is_main_query() ) ) {
+            return $query;
+        }
 
-		return apply_filters( 'wpi_item_table_columns', $columns );
-	}
+        // we want to modify the query for our items.
+        if ( empty( $query->query['post_type'] ) || 'wpi_item' !== $query->query['post_type'] ) {
+            return $query;
+        }
 
-	/**
-	 * Returns an array of sortable items table columns.
-	 */
-	public static function sortable_item_columns( $columns ) {
-
-		return array_merge(
-			$columns,
-			array(
-				'price'     => 'price',
-				'vat_rule'  => 'vat_rule',
-				'vat_class' => 'vat_class',
-				'type'      => 'type',
-			)
-		);
-
-	}
-
-	/**
-	 * Displays items table columns.
-	 */
-	public static function display_item_columns( $column_name, $post_id ) {
-
-		$item = new WPInv_Item( $post_id );
-
-		switch ( $column_name ) {
-
-			case 'price':
-				if ( ! $item->is_recurring() ) {
-					echo wp_kses_post( $item->get_the_price() );
-					break;
-				}
-
-				$price = wp_sprintf(
-					__( '%1$s / %2$s', 'invoicing' ),
-					$item->get_the_price(),
-					getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' )
-				);
-
-				if ( $item->get_the_price() == $item->get_the_initial_price() ) {
-					echo wp_kses_post( $price );
-					break;
-				}
-
-				echo wp_kses_post( $item->get_the_initial_price() );
-
-				echo '<span class="meta">' . wp_sprintf( esc_html__( 'then %s', 'invoicing' ), wp_kses_post( $price ) ) . '</span>';
-				break;
-
-			case 'vat_rule':
-				echo wp_kses_post( getpaid_get_tax_rule_label( $item->get_vat_rule() ) );
-				break;
-
-			case 'vat_class':
-				echo wp_kses_post( getpaid_get_tax_class_label( $item->get_vat_class() ) );
-				break;
-
-			case 'shortcode':
-				if ( $item->is_type( array( '', 'fee', 'custom' ) ) ) {
-					echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr( $item->get_id() ) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
-				} else {
-					echo '&mdash;';
-				}
-
-				break;
-
-			case 'type':
-				echo wp_kses_post( wpinv_item_type( $item->get_id() ) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>' );
-				break;
-
-		}
-
-	}
-
-	/**
-	 * Lets users filter items using taxes.
-	 */
-	public static function add_item_filters( $post_type ) {
-
-		// Abort if we're not dealing with items.
-		if ( 'wpi_item' !== $post_type ) {
-			return;
-		}
-
-		// Filter by vat rules.
-		if ( wpinv_use_taxes() ) {
-
-			// Sanitize selected vat rule.
-			$vat_rule   = '';
-			$vat_rules  = getpaid_get_tax_rules();
-			if ( isset( $_GET['vat_rule'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-				$vat_rule   = sanitize_text_field( $_GET['vat_rule'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-			}
-
-			// Filter by VAT rule.
-			wpinv_html_select(
-				array(
-					'options'          => array_merge(
-						array(
-							'' => __( 'All Tax Rules', 'invoicing' ),
-						),
-						$vat_rules
-					),
-					'name'             => 'vat_rule',
-					'id'               => 'vat_rule',
-					'selected'         => in_array( $vat_rule, array_keys( $vat_rules ), true ) ? $vat_rule : '',
-					'show_option_all'  => false,
-					'show_option_none' => false,
-				)
-			);
-
-			// Filter by VAT class.
-
-			// Sanitize selected vat rule.
-			$vat_class   = '';
-			$vat_classes = getpaid_get_tax_classes();
-			if ( isset( $_GET['vat_class'] ) ) {  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-				$vat_class   = sanitize_text_field( $_GET['vat_class'] );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-			}
-
-			wpinv_html_select(
-				array(
-					'options'          => array_merge(
-						array(
-							'' => __( 'All Tax Classes', 'invoicing' ),
-						),
-						$vat_classes
-					),
-					'name'             => 'vat_class',
-					'id'               => 'vat_class',
-					'selected'         => in_array( $vat_class, array_keys( $vat_classes ), true ) ? $vat_class : '',
-					'show_option_all'  => false,
-					'show_option_none' => false,
-				)
-			);
-
-		}
-
-		// Filter by item type.
-		$type   = '';
-		if ( isset( $_GET['type'] ) ) {  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-			$type   = sanitize_text_field( $_GET['type'] );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-		}
-
-		wpinv_html_select(
-			array(
-				'options'          => array_merge(
-					array(
-						'' => __( 'All item types', 'invoicing' ),
-					),
-					wpinv_get_item_types()
-				),
-				'name'             => 'type',
-				'id'               => 'type',
-				'selected'         => in_array( $type, wpinv_item_types(), true ) ? $type : '',
-				'show_option_all'  => false,
-				'show_option_none' => false,
-			)
-		);
-
-	}
-
-	/**
-	 * Filters the item query.
-	 */
-	public static function filter_item_query( $query ) {
-
-		// modify the query only if it admin and main query.
-		if ( ! ( is_admin() && $query->is_main_query() ) ) {
-			return $query;
-		}
-
-		// we want to modify the query for our items.
-		if ( empty( $query->query['post_type'] ) || 'wpi_item' !== $query->query['post_type'] ) {
-			return $query;
-		}
-
-		if ( empty( $query->query_vars['meta_query'] ) ) {
-			$query->query_vars['meta_query'] = array();
-		}
-
-		// Filter vat rule type
+        if ( empty( $query->query_vars['meta_query'] ) ) {
+            $query->query_vars['meta_query'] = array();
+        }
+
+        // Filter vat rule type
         if ( ! empty( $_GET['vat_rule'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
             $query->query_vars['meta_query'][] = array(
                 'key'     => '_wpinv_vat_rule',
@@ -756,97 +756,97 @@ 
                 'value'   => sanitize_text_field( $_GET['type'] ), // phpcs:ignore WordPress.Security.NonceVerification.Recommended
                 'compare' => '=',
             );
-		}
-
-	}
-
-	/**
-	 * Reorders items.
-	 */
-	public static function reorder_items( $vars ) {
-		global $typenow;
-
-		if ( 'wpi_item' !== $typenow || empty( $vars['orderby'] ) ) {
-			return $vars;
-		}
-
-		// By item type.
-		if ( 'type' === $vars['orderby'] ) {
-			return array_merge(
-				$vars,
-				array(
-					'meta_key' => '_wpinv_type',
-					'orderby'  => 'meta_value',
-				)
-			);
-		}
-
-		// By vat class.
-		if ( 'vat_class' === $vars['orderby'] ) {
-			return array_merge(
-				$vars,
-				array(
-					'meta_key' => '_wpinv_vat_class',
-					'orderby'  => 'meta_value',
-				)
-			);
-		}
-
-		// By vat rule.
-		if ( 'vat_rule' === $vars['orderby'] ) {
-			return array_merge(
-				$vars,
-				array(
-					'meta_key' => '_wpinv_vat_rule',
-					'orderby'  => 'meta_value',
-				)
-			);
-		}
-
-		// By price.
-		if ( 'price' === $vars['orderby'] ) {
-			return array_merge(
-				$vars,
-				array(
-					'meta_key' => '_wpinv_price',
-					'orderby'  => 'meta_value_num',
-				)
-			);
-		}
-
-		return $vars;
-
-	}
-
-	/**
-	 * Fired when deleting a post.
-	 */
-	public static function delete_post( $post_id ) {
-
-		switch ( get_post_type( $post_id ) ) {
-
-			case 'wpi_item':
-				do_action( 'getpaid_before_delete_item', new WPInv_Item( $post_id ) );
-				break;
-
-			case 'wpi_payment_form':
-				do_action( 'getpaid_before_delete_payment_form', new GetPaid_Payment_Form( $post_id ) );
-				break;
-
-			case 'wpi_discount':
-				do_action( 'getpaid_before_delete_discount', new WPInv_Discount( $post_id ) );
-				break;
-
-			case 'wpi_invoice':
-				$invoice = new WPInv_Invoice( $post_id );
-				do_action( 'getpaid_before_delete_invoice', $invoice );
-				$invoice->get_data_store()->delete_items( $invoice );
-				$invoice->get_data_store()->delete_special_fields( $invoice );
-				break;
-		}
-	}
-
-	/**
+        }
+
+    }
+
+    /**
+     * Reorders items.
+     */
+    public static function reorder_items( $vars ) {
+        global $typenow;
+
+        if ( 'wpi_item' !== $typenow || empty( $vars['orderby'] ) ) {
+            return $vars;
+        }
+
+        // By item type.
+        if ( 'type' === $vars['orderby'] ) {
+            return array_merge(
+                $vars,
+                array(
+                    'meta_key' => '_wpinv_type',
+                    'orderby'  => 'meta_value',
+                )
+            );
+        }
+
+        // By vat class.
+        if ( 'vat_class' === $vars['orderby'] ) {
+            return array_merge(
+                $vars,
+                array(
+                    'meta_key' => '_wpinv_vat_class',
+                    'orderby'  => 'meta_value',
+                )
+            );
+        }
+
+        // By vat rule.
+        if ( 'vat_rule' === $vars['orderby'] ) {
+            return array_merge(
+                $vars,
+                array(
+                    'meta_key' => '_wpinv_vat_rule',
+                    'orderby'  => 'meta_value',
+                )
+            );
+        }
+
+        // By price.
+        if ( 'price' === $vars['orderby'] ) {
+            return array_merge(
+                $vars,
+                array(
+                    'meta_key' => '_wpinv_price',
+                    'orderby'  => 'meta_value_num',
+                )
+            );
+        }
+
+        return $vars;
+
+    }
+
+    /**
+     * Fired when deleting a post.
+     */
+    public static function delete_post( $post_id ) {
+
+        switch ( get_post_type( $post_id ) ) {
+
+            case 'wpi_item':
+                do_action( 'getpaid_before_delete_item', new WPInv_Item( $post_id ) );
+                break;
+
+            case 'wpi_payment_form':
+                do_action( 'getpaid_before_delete_payment_form', new GetPaid_Payment_Form( $post_id ) );
+                break;
+
+            case 'wpi_discount':
+                do_action( 'getpaid_before_delete_discount', new WPInv_Discount( $post_id ) );
+                break;
+
+            case 'wpi_invoice':
+                $invoice = new WPInv_Invoice( $post_id );
+                do_action( 'getpaid_before_delete_invoice', $invoice );
+                $invoice->get_data_store()->delete_items( $invoice );
+                $invoice->get_data_store()->delete_special_fields( $invoice );
+                break;
+        }
+    }
+
+    /**
      * Add a post display state for special GetPaid pages in the page list table.
      *
      * @param array   $post_states An array of post display states.
@@ -860,21 +860,21 @@ 
             $post_states['getpaid_success_page'] = __( 'GetPaid Receipt Page', 'invoicing' );
         }
 
-		foreach ( getpaid_get_invoice_post_types() as $post_type => $label ) {
+        foreach ( getpaid_get_invoice_post_types() as $post_type => $label ) {
 
-			if ( wpinv_get_option( "{$post_type}_history_page", 0 ) == $post->ID ) {
-				$post_states[ "getpaid_{$post_type}_history_page" ] = sprintf(
-					__( 'GetPaid %s History Page', 'invoicing' ),
-					$label
-				);
-			}
+            if ( wpinv_get_option( "{$post_type}_history_page", 0 ) == $post->ID ) {
+                $post_states[ "getpaid_{$post_type}_history_page" ] = sprintf(
+                    __( 'GetPaid %s History Page', 'invoicing' ),
+                    $label
+                );
+            }
 }
 
-		if ( wpinv_get_option( 'invoice_subscription_page', 0 ) == $post->ID ) {
+        if ( wpinv_get_option( 'invoice_subscription_page', 0 ) == $post->ID ) {
             $post_states['getpaid_invoice_subscription_page'] = __( 'GetPaid Subscription Page', 'invoicing' );
         }
 
-		if ( wpinv_get_option( 'checkout_page', 0 ) == $post->ID ) {
+        if ( wpinv_get_option( 'checkout_page', 0 ) == $post->ID ) {
             $post_states['getpaid_checkout_page'] = __( 'GetPaid Checkout Page', 'invoicing' );
         }
 

Spacing +244 added lines, -244 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Post types Admin Class
@@ -21,74 +21,74 @@ 
 		GetPaid_Metaboxes::init();
 
 		// Filter the post updated messages.
-		add_filter( 'post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages' );
+		add_filter('post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages');
 
 		// Filter post actions.
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2 );
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2 );
+		add_filter('post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2);
+		add_filter('post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2);
 
 		// Invoice table columns.
-		add_filter( 'manage_wpi_invoice_posts_columns', array( __CLASS__, 'invoice_columns' ), 100 );
-		add_action( 'manage_wpi_invoice_posts_custom_column', array( __CLASS__, 'display_invoice_columns' ), 10, 2 );
-		add_filter( 'bulk_actions-edit-wpi_invoice', array( __CLASS__, 'invoice_bulk_actions' ) );
-		add_filter( 'handle_bulk_actions-edit-wpi_invoice', array( __CLASS__, 'handle_invoice_bulk_actions' ), 10, 3 );
+		add_filter('manage_wpi_invoice_posts_columns', array(__CLASS__, 'invoice_columns'), 100);
+		add_action('manage_wpi_invoice_posts_custom_column', array(__CLASS__, 'display_invoice_columns'), 10, 2);
+		add_filter('bulk_actions-edit-wpi_invoice', array(__CLASS__, 'invoice_bulk_actions'));
+		add_filter('handle_bulk_actions-edit-wpi_invoice', array(__CLASS__, 'handle_invoice_bulk_actions'), 10, 3);
 
 		// Items table columns.
-		add_filter( 'manage_wpi_item_posts_columns', array( __CLASS__, 'item_columns' ), 100 );
-		add_filter( 'manage_edit-wpi_item_sortable_columns', array( __CLASS__, 'sortable_item_columns' ), 20 );
-		add_action( 'manage_wpi_item_posts_custom_column', array( __CLASS__, 'display_item_columns' ), 10, 2 );
-		add_action( 'restrict_manage_posts', array( __CLASS__, 'add_item_filters' ), 100 );
-		add_action( 'parse_query', array( __CLASS__, 'filter_item_query' ), 100 );
-		add_action( 'request', array( __CLASS__, 'reorder_items' ), 100 );
+		add_filter('manage_wpi_item_posts_columns', array(__CLASS__, 'item_columns'), 100);
+		add_filter('manage_edit-wpi_item_sortable_columns', array(__CLASS__, 'sortable_item_columns'), 20);
+		add_action('manage_wpi_item_posts_custom_column', array(__CLASS__, 'display_item_columns'), 10, 2);
+		add_action('restrict_manage_posts', array(__CLASS__, 'add_item_filters'), 100);
+		add_action('parse_query', array(__CLASS__, 'filter_item_query'), 100);
+		add_action('request', array(__CLASS__, 'reorder_items'), 100);
 
 		// Payment forms columns.
-		add_filter( 'manage_wpi_payment_form_posts_columns', array( __CLASS__, 'payment_form_columns' ), 100 );
-		add_action( 'manage_wpi_payment_form_posts_custom_column', array( __CLASS__, 'display_payment_form_columns' ), 10, 2 );
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_payment_form_state' ), 10, 2 );
+		add_filter('manage_wpi_payment_form_posts_columns', array(__CLASS__, 'payment_form_columns'), 100);
+		add_action('manage_wpi_payment_form_posts_custom_column', array(__CLASS__, 'display_payment_form_columns'), 10, 2);
+		add_filter('display_post_states', array(__CLASS__, 'filter_payment_form_state'), 10, 2);
 
 		// Discount table columns.
-		add_filter( 'manage_wpi_discount_posts_columns', array( __CLASS__, 'discount_columns' ), 100 );
-		add_filter( 'bulk_actions-edit-wpi_discount', '__return_empty_array', 100 );
+		add_filter('manage_wpi_discount_posts_columns', array(__CLASS__, 'discount_columns'), 100);
+		add_filter('bulk_actions-edit-wpi_discount', '__return_empty_array', 100);
 
 		// Deleting posts.
-		add_action( 'delete_post', array( __CLASS__, 'delete_post' ) );
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_discount_state' ), 10, 2 );
+		add_action('delete_post', array(__CLASS__, 'delete_post'));
+		add_filter('display_post_states', array(__CLASS__, 'filter_discount_state'), 10, 2);
 
-		add_filter( 'display_post_states', array( __CLASS__, 'add_display_post_states' ), 10, 2 );
+		add_filter('display_post_states', array(__CLASS__, 'add_display_post_states'), 10, 2);
 	}
 
 	/**
 	 * Post updated messages.
 	 */
-	public static function post_updated_messages( $messages ) {
+	public static function post_updated_messages($messages) {
 		global $post;
 
 		$messages['wpi_discount'] = array(
 			0  => '',
-			1  => __( 'Discount updated.', 'invoicing' ),
-			2  => __( 'Custom field updated.', 'invoicing' ),
-			3  => __( 'Custom field deleted.', 'invoicing' ),
-			4  => __( 'Discount updated.', 'invoicing' ),
-			5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Discount restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
-			6  => __( 'Discount updated.', 'invoicing' ),
-			7  => __( 'Discount saved.', 'invoicing' ),
-			8  => __( 'Discount submitted.', 'invoicing' ),
-			9  => wp_sprintf( __( 'Discount scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
-			10 => __( 'Discount draft updated.', 'invoicing' ),
+			1  => __('Discount updated.', 'invoicing'),
+			2  => __('Custom field updated.', 'invoicing'),
+			3  => __('Custom field deleted.', 'invoicing'),
+			4  => __('Discount updated.', 'invoicing'),
+			5  => isset($_GET['revision']) ? wp_sprintf(__('Discount restored to revision from %s', 'invoicing'), wp_post_revision_title((int) $_GET['revision'], false)) : false,
+			6  => __('Discount updated.', 'invoicing'),
+			7  => __('Discount saved.', 'invoicing'),
+			8  => __('Discount submitted.', 'invoicing'),
+			9  => wp_sprintf(__('Discount scheduled for: <strong>%1$s</strong>.', 'invoicing'), date_i18n(__('M j, Y @ G:i', 'invoicing'), strtotime($post->post_date))),
+			10 => __('Discount draft updated.', 'invoicing'),
 		);
 
 		$messages['wpi_payment_form'] = array(
 			0  => '',
-			1  => __( 'Payment Form updated.', 'invoicing' ),
-			2  => __( 'Custom field updated.', 'invoicing' ),
-			3  => __( 'Custom field deleted.', 'invoicing' ),
-			4  => __( 'Payment Form updated.', 'invoicing' ),
-			5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Payment Form restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
-			6  => __( 'Payment Form updated.', 'invoicing' ),
-			7  => __( 'Payment Form saved.', 'invoicing' ),
-			8  => __( 'Payment Form submitted.', 'invoicing' ),
-			9  => wp_sprintf( __( 'Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
-			10 => __( 'Payment Form draft updated.', 'invoicing' ),
+			1  => __('Payment Form updated.', 'invoicing'),
+			2  => __('Custom field updated.', 'invoicing'),
+			3  => __('Custom field deleted.', 'invoicing'),
+			4  => __('Payment Form updated.', 'invoicing'),
+			5  => isset($_GET['revision']) ? wp_sprintf(__('Payment Form restored to revision from %s', 'invoicing'), wp_post_revision_title((int) $_GET['revision'], false)) : false,
+			6  => __('Payment Form updated.', 'invoicing'),
+			7  => __('Payment Form saved.', 'invoicing'),
+			8  => __('Payment Form submitted.', 'invoicing'),
+			9  => wp_sprintf(__('Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing'), date_i18n(__('M j, Y @ G:i', 'invoicing'), strtotime($post->post_date))),
+			10 => __('Payment Form draft updated.', 'invoicing'),
 		);
 
 		return $messages;
@@ -98,16 +98,16 @@ 
 	/**
 	 * Post row actions.
 	 */
-	public static function post_row_actions( $actions, $post ) {
+	public static function post_row_actions($actions, $post) {
 
-		$post = get_post( $post );
+		$post = get_post($post);
 
 		// We do not want to edit the default payment form.
-		if ( 'wpi_payment_form' == $post->post_type ) {
+		if ('wpi_payment_form' == $post->post_type) {
 
-			if ( wpinv_get_default_payment_form() === $post->ID ) {
-				unset( $actions['trash'] );
-				unset( $actions['inline hide-if-no-js'] );
+			if (wpinv_get_default_payment_form() === $post->ID) {
+				unset($actions['trash']);
+				unset($actions['inline hide-if-no-js']);
 			}
 
 			$actions['duplicate'] = sprintf(
@@ -124,20 +124,20 @@ 
 						'getpaid-nonce'
 					)
 				),
-				esc_html( __( 'Duplicate', 'invoicing' ) )
+				esc_html(__('Duplicate', 'invoicing'))
 			);
 
 		}
 
 		// Link to item payment form.
-		if ( 'wpi_item' == $post->post_type ) {
+		if ('wpi_item' == $post->post_type) {
 
-			if ( in_array( get_post_meta( $post->ID, '_wpinv_type', true ), array( '', 'fee', 'custom' ), true ) ) {
+			if (in_array(get_post_meta($post->ID, '_wpinv_type', true), array('', 'fee', 'custom'), true)) {
 
 				$actions['buy'] = sprintf(
 					'<a href="%1$s">%2$s</a>',
-					esc_url( getpaid_embed_url( false, $post->ID . '|0' ) ),
-					esc_html( __( 'Buy', 'invoicing' ) )
+					esc_url(getpaid_embed_url(false, $post->ID . '|0')),
+					esc_html(__('Buy', 'invoicing'))
 				);
 
 			}
@@ -154,28 +154,28 @@ 
 	 * @param WP_Post $post
      * @return array $actions actions without edit option
      */
-    public static function filter_invoice_row_actions( $actions, $post ) {
+    public static function filter_invoice_row_actions($actions, $post) {
 
-        if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
+        if (getpaid_is_invoice_post_type($post->post_type)) {
 
 			$actions = array();
-			$invoice = new WPInv_Invoice( $post );
+			$invoice = new WPInv_Invoice($post);
 
 			$actions['edit'] = sprintf(
 				'<a href="%1$s">%2$s</a>',
-				esc_url( get_edit_post_link( $invoice->get_id() ) ),
-				esc_html( __( 'Edit', 'invoicing' ) )
+				esc_url(get_edit_post_link($invoice->get_id())),
+				esc_html(__('Edit', 'invoicing'))
 			);
 
-			if ( ! $invoice->is_draft() ) {
+			if (!$invoice->is_draft()) {
 
 				$actions['view'] = sprintf(
 					'<a href="%1$s">%2$s</a>',
-					esc_url( $invoice->get_view_url() ),
+					esc_url($invoice->get_view_url()),
 					sprintf(
 						// translators: %s is the invoice type
-						esc_html__( 'View %s', 'invoicing' ),
-						getpaid_get_post_type_label( $invoice->get_post_type(), false )
+						esc_html__('View %s', 'invoicing'),
+						getpaid_get_post_type_label($invoice->get_post_type(), false)
 					)
 				);
 
@@ -193,7 +193,7 @@ 
 							'getpaid-nonce'
 						)
 					),
-					esc_html( __( 'Send to Customer', 'invoicing' ) )
+					esc_html(__('Send to Customer', 'invoicing'))
 				);
 
 			}
@@ -212,7 +212,7 @@ 
 						'getpaid-nonce'
 					)
 				),
-				esc_html( __( 'Duplicate', 'invoicing' ) )
+				esc_html(__('Duplicate', 'invoicing'))
 			);
 
         }
@@ -223,42 +223,42 @@ 
 	/**
 	 * Returns an array of invoice table columns.
 	 */
-	public static function invoice_columns( $columns ) {
+	public static function invoice_columns($columns) {
 
 		$columns = array(
 			'cb'           => $columns['cb'],
-			'number'       => __( 'Invoice', 'invoicing' ),
-			'customer'     => __( 'Customer', 'invoicing' ),
-			'invoice_date' => __( 'Created', 'invoicing' ),
-			'payment_date' => __( 'Completed', 'invoicing' ),
-			'amount'       => __( 'Amount', 'invoicing' ),
-			'recurring'    => __( 'Recurring', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
+			'number'       => __('Invoice', 'invoicing'),
+			'customer'     => __('Customer', 'invoicing'),
+			'invoice_date' => __('Created', 'invoicing'),
+			'payment_date' => __('Completed', 'invoicing'),
+			'amount'       => __('Amount', 'invoicing'),
+			'recurring'    => __('Recurring', 'invoicing'),
+			'status'       => __('Status', 'invoicing'),
 		);
 
-		return apply_filters( 'wpi_invoice_table_columns', $columns );
+		return apply_filters('wpi_invoice_table_columns', $columns);
 	}
 
 	/**
 	 * Displays invoice table columns.
 	 */
-	public static function display_invoice_columns( $column_name, $post_id ) {
+	public static function display_invoice_columns($column_name, $post_id) {
 
-		$invoice = new WPInv_Invoice( $post_id );
+		$invoice = new WPInv_Invoice($post_id);
 
-		switch ( $column_name ) {
+		switch ($column_name) {
 
 			case 'invoice_date':
-				$date_time = esc_attr( $invoice->get_created_date() );
-				$date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
-				echo wp_kses_post( "<span title='$date_time'>$date</span>" );
+				$date_time = esc_attr($invoice->get_created_date());
+				$date      = esc_html(getpaid_format_date_value($date_time, '&mdash;', true));
+				echo wp_kses_post("<span title='$date_time'>$date</span>");
 				break;
 
 			case 'payment_date':
-				if ( $invoice->is_paid() ) {
-					$date_time = esc_attr( $invoice->get_completed_date() );
-					$date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
-					echo wp_kses_post( "<span title='$date_time'>$date</span>" );
+				if ($invoice->is_paid()) {
+					$date_time = esc_attr($invoice->get_completed_date());
+					$date      = esc_html(getpaid_format_date_value($date_time, '&mdash;', true));
+					echo wp_kses_post("<span title='$date_time'>$date</span>");
 				} else {
 					echo '&mdash;';
 				}
@@ -267,61 +267,61 @@ 
 
 			case 'amount':
 				$amount = $invoice->get_total();
-				$formated_amount = wp_kses_post( wpinv_price( $amount, $invoice->get_currency() ) );
+				$formated_amount = wp_kses_post(wpinv_price($amount, $invoice->get_currency()));
 
-				if ( $invoice->is_refunded() ) {
-					$refunded_amount = wpinv_price( 0, $invoice->get_currency() );
-					echo wp_kses_post( "<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>" );
+				if ($invoice->is_refunded()) {
+					$refunded_amount = wpinv_price(0, $invoice->get_currency());
+					echo wp_kses_post("<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>");
 				} else {
 
 					$discount = $invoice->get_total_discount();
 
-					if ( ! empty( $discount ) ) {
-						$new_amount = wpinv_price( $amount + $discount, $invoice->get_currency() );
-						echo wp_kses_post( "<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>" );
+					if (!empty($discount)) {
+						$new_amount = wpinv_price($amount + $discount, $invoice->get_currency());
+						echo wp_kses_post("<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>");
 					} else {
-						echo wp_kses_post( $formated_amount );
+						echo wp_kses_post($formated_amount);
 					}
 				}
 
 				break;
 
 			case 'status':
-				$status       = esc_html( $invoice->get_status() );
-				$status_label = esc_html( $invoice->get_status_nicename() );
+				$status       = esc_html($invoice->get_status());
+				$status_label = esc_html($invoice->get_status_nicename());
 
 				// If it is paid, show the gateway title.
-				if ( $invoice->is_paid() ) {
-					$gateway = esc_html( $invoice->get_gateway_title() );
-					$gateway = wp_sprintf( esc_attr__( 'Paid via %s', 'invoicing' ), esc_html( $gateway ) );
+				if ($invoice->is_paid()) {
+					$gateway = esc_html($invoice->get_gateway_title());
+					$gateway = wp_sprintf(esc_attr__('Paid via %s', 'invoicing'), esc_html($gateway));
 
-					echo wp_kses_post( "<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>" );
+					echo wp_kses_post("<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>");
 				} else {
-					echo wp_kses_post( "<mark class='getpaid-invoice-status $status'><span>$status_label</span></mark>" );
+					echo wp_kses_post("<mark class='getpaid-invoice-status $status'><span>$status_label</span></mark>");
 				}
 
 				// If it is not paid, display the overdue and view status.
-				if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
+				if (!$invoice->is_paid() && !$invoice->is_refunded()) {
 
 					// Invoice view status.
-					if ( wpinv_is_invoice_viewed( $invoice->get_id() ) ) {
-						echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="' . esc_attr__( 'Viewed by Customer', 'invoicing' ) . '"></i>';
+					if (wpinv_is_invoice_viewed($invoice->get_id())) {
+						echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="' . esc_attr__('Viewed by Customer', 'invoicing') . '"></i>';
 					} else {
-						echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="' . esc_attr__( 'Not Viewed by Customer', 'invoicing' ) . '"></i>';
+						echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="' . esc_attr__('Not Viewed by Customer', 'invoicing') . '"></i>';
 					}
 
 					// Display the overview status.
-					if ( wpinv_get_option( 'overdue_active' ) ) {
+					if (wpinv_get_option('overdue_active')) {
 						$due_date = $invoice->get_due_date();
-						$fomatted = getpaid_format_date( $due_date );
+						$fomatted = getpaid_format_date($due_date);
 
-						if ( ! empty( $fomatted ) ) {
+						if (!empty($fomatted)) {
 							$date = wp_sprintf(
 								// translators: %s is the due date.
-								__( 'Due %s', 'invoicing' ),
+								__('Due %s', 'invoicing'),
 								$fomatted
 							);
-							echo wp_kses_post( "<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>" );
+							echo wp_kses_post("<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>");
 						}
 					}
 				}
@@ -329,7 +329,7 @@ 
 				break;
 
 			case 'recurring':
-				if ( $invoice->is_recurring() ) {
+				if ($invoice->is_recurring()) {
 					echo '<i class="fa fa-check" style="color:#43850a;"></i>';
 				} else {
 					echo '<i class="fa fa-times" style="color:#616161;"></i>';
@@ -337,26 +337,26 @@ 
 				break;
 
 			case 'number':
-				$edit_link       = esc_url( get_edit_post_link( $invoice->get_id() ) );
-				$invoice_number  = esc_html( $invoice->get_number() );
-				$invoice_details = esc_attr__( 'View Invoice Details', 'invoicing' );
+				$edit_link       = esc_url(get_edit_post_link($invoice->get_id()));
+				$invoice_number  = esc_html($invoice->get_number());
+				$invoice_details = esc_attr__('View Invoice Details', 'invoicing');
 
-				echo wp_kses_post( "<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>" );
+				echo wp_kses_post("<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>");
 
-				do_action( 'getpaid_admin_table_invoice_number_column', $invoice );
+				do_action('getpaid_admin_table_invoice_number_column', $invoice);
 				break;
 
 			case 'customer':
 				$customer_name = $invoice->get_user_full_name();
 
-				if ( empty( $customer_name ) ) {
+				if (empty($customer_name)) {
 					$customer_name = $invoice->get_email();
 				}
 
-				if ( ! empty( $customer_name ) ) {
-					$customer_details = esc_attr__( 'View Customer Details', 'invoicing' );
-					$view_link        = esc_url( add_query_arg( 'user_id', $invoice->get_user_id(), admin_url( 'user-edit.php' ) ) );
-					echo wp_kses_post( "<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>" );
+				if (!empty($customer_name)) {
+					$customer_details = esc_attr__('View Customer Details', 'invoicing');
+					$view_link        = esc_url(add_query_arg('user_id', $invoice->get_user_id(), admin_url('user-edit.php')));
+					echo wp_kses_post("<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>");
 				} else {
 					echo '<div>&mdash;</div>';
 				}
@@ -370,19 +370,19 @@ 
 	/**
 	 * Displays invoice bulk actions.
 	 */
-	public static function invoice_bulk_actions( $actions ) {
-		$actions['resend-invoice'] = __( 'Send to Customer', 'invoicing' );
+	public static function invoice_bulk_actions($actions) {
+		$actions['resend-invoice'] = __('Send to Customer', 'invoicing');
 		return $actions;
 	}
 
 	/**
 	 * Processes invoice bulk actions.
 	 */
-	public static function handle_invoice_bulk_actions( $redirect_url, $action, $post_ids ) {
+	public static function handle_invoice_bulk_actions($redirect_url, $action, $post_ids) {
 
-		if ( 'resend-invoice' === $action ) {
-			foreach ( $post_ids as $post_id ) {
-				getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $post_id ), true );
+		if ('resend-invoice' === $action) {
+			foreach ($post_ids as $post_id) {
+				getpaid()->get('invoice_emails')->user_invoice(new WPInv_Invoice($post_id), true);
 			}
 		}
 
@@ -393,49 +393,49 @@ 
 	/**
 	 * Returns an array of payment forms table columns.
 	 */
-	public static function payment_form_columns( $columns ) {
+	public static function payment_form_columns($columns) {
 
 		$columns = array(
 			'cb'        => $columns['cb'],
-			'title'     => __( 'Name', 'invoicing' ),
-			'shortcode' => __( 'Shortcode', 'invoicing' ),
-			'earnings'  => __( 'Revenue', 'invoicing' ),
-			'refunds'   => __( 'Refunded', 'invoicing' ),
-			'items'     => __( 'Items', 'invoicing' ),
-			'date'      => __( 'Date', 'invoicing' ),
+			'title'     => __('Name', 'invoicing'),
+			'shortcode' => __('Shortcode', 'invoicing'),
+			'earnings'  => __('Revenue', 'invoicing'),
+			'refunds'   => __('Refunded', 'invoicing'),
+			'items'     => __('Items', 'invoicing'),
+			'date'      => __('Date', 'invoicing'),
 		);
 
-		return apply_filters( 'wpi_payment_form_table_columns', $columns );
+		return apply_filters('wpi_payment_form_table_columns', $columns);
 
 	}
 
 	/**
 	 * Displays payment form table columns.
 	 */
-	public static function display_payment_form_columns( $column_name, $post_id ) {
+	public static function display_payment_form_columns($column_name, $post_id) {
 
 		// Retrieve the payment form.
-		$form = new GetPaid_Payment_Form( $post_id );
+		$form = new GetPaid_Payment_Form($post_id);
 
-		switch ( $column_name ) {
+		switch ($column_name) {
 
 			case 'earnings':
-				echo wp_kses_post( wpinv_price( $form->get_earned() ) );
+				echo wp_kses_post(wpinv_price($form->get_earned()));
 				break;
 
 			case 'refunds':
-				echo wp_kses_post( wpinv_price( $form->get_refunded() ) );
+				echo wp_kses_post(wpinv_price($form->get_refunded()));
 				break;
 
 			case 'refunds':
-				echo wp_kses_post( wpinv_price( $form->get_refunded() ) );
+				echo wp_kses_post(wpinv_price($form->get_refunded()));
 				break;
 
 			case 'shortcode':
-				if ( $form->is_default() ) {
+				if ($form->is_default()) {
 					echo '&mdash;';
 				} else {
-					echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr( $form->get_id() ) . ']" style="width: 100%;" readonly/>';
+					echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr($form->get_id()) . ']" style="width: 100%;" readonly/>';
 				}
 
 				break;
@@ -443,28 +443,28 @@ 
 			case 'items':
 				$items = $form->get_items();
 
-				if ( $form->is_default() || empty( $items ) ) {
+				if ($form->is_default() || empty($items)) {
 					echo '&mdash;';
 					return;
 				}
 
 				$_items = array();
 
-				foreach ( $items as $item ) {
+				foreach ($items as $item) {
 					$url = $item->get_edit_url();
 
-					if ( empty( $url ) ) {
-						$_items[] = esc_html( $item->get_name() );
+					if (empty($url)) {
+						$_items[] = esc_html($item->get_name());
 					} else {
 						$_items[] = sprintf(
 							'<a href="%s">%s</a>',
-							esc_url( $url ),
-							esc_html( $item->get_name() )
+							esc_url($url),
+							esc_html($item->get_name())
 						);
 					}
 }
 
-				echo wp_kses_post( implode( '<br>', $_items ) );
+				echo wp_kses_post(implode('<br>', $_items));
 
 				break;
 
@@ -475,10 +475,10 @@ 
 	/**
 	 * Filters post states.
 	 */
-	public static function filter_payment_form_state( $post_states, $post ) {
+	public static function filter_payment_form_state($post_states, $post) {
 
-		if ( 'wpi_payment_form' === $post->post_type && wpinv_get_default_payment_form() === $post->ID ) {
-			$post_states['default_form'] = __( 'Default Payment Form', 'invoicing' );
+		if ('wpi_payment_form' === $post->post_type && wpinv_get_default_payment_form() === $post->ID) {
+			$post_states['default_form'] = __('Default Payment Form', 'invoicing');
 		}
 
 		return $post_states;
@@ -488,35 +488,35 @@ 
 	/**
 	 * Returns an array of coupon table columns.
 	 */
-	public static function discount_columns( $columns ) {
+	public static function discount_columns($columns) {
 
 		$columns = array(
 			'cb'          => $columns['cb'],
-			'title'       => __( 'Name', 'invoicing' ),
-			'code'        => __( 'Code', 'invoicing' ),
-			'amount'      => __( 'Amount', 'invoicing' ),
-			'usage'       => __( 'Usage / Limit', 'invoicing' ),
-			'start_date'  => __( 'Start Date', 'invoicing' ),
-			'expiry_date' => __( 'Expiry Date', 'invoicing' ),
+			'title'       => __('Name', 'invoicing'),
+			'code'        => __('Code', 'invoicing'),
+			'amount'      => __('Amount', 'invoicing'),
+			'usage'       => __('Usage / Limit', 'invoicing'),
+			'start_date'  => __('Start Date', 'invoicing'),
+			'expiry_date' => __('Expiry Date', 'invoicing'),
 		);
 
-		return apply_filters( 'wpi_discount_table_columns', $columns );
+		return apply_filters('wpi_discount_table_columns', $columns);
 	}
 
 	/**
 	 * Filters post states.
 	 */
-	public static function filter_discount_state( $post_states, $post ) {
+	public static function filter_discount_state($post_states, $post) {
 
-		if ( 'wpi_discount' === $post->post_type ) {
+		if ('wpi_discount' === $post->post_type) {
 
-			$discount = new WPInv_Discount( $post );
+			$discount = new WPInv_Discount($post);
 
 			$status = $discount->is_expired() ? 'expired' : $discount->get_status();
 
-			if ( 'publish' !== $status ) {
+			if ('publish' !== $status) {
 				return array(
-					'discount_status' => wpinv_discount_status( $status ),
+					'discount_status' => wpinv_discount_status($status),
 				);
 			}
 
@@ -531,30 +531,30 @@ 
 	/**
 	 * Returns an array of items table columns.
 	 */
-	public static function item_columns( $columns ) {
+	public static function item_columns($columns) {
 
 		$columns = array(
 			'cb'        => $columns['cb'],
-			'title'     => __( 'Name', 'invoicing' ),
-			'price'     => __( 'Price', 'invoicing' ),
-			'vat_rule'  => __( 'Tax Rule', 'invoicing' ),
-			'vat_class' => __( 'Tax Class', 'invoicing' ),
-			'type'      => __( 'Type', 'invoicing' ),
-			'shortcode' => __( 'Shortcode', 'invoicing' ),
+			'title'     => __('Name', 'invoicing'),
+			'price'     => __('Price', 'invoicing'),
+			'vat_rule'  => __('Tax Rule', 'invoicing'),
+			'vat_class' => __('Tax Class', 'invoicing'),
+			'type'      => __('Type', 'invoicing'),
+			'shortcode' => __('Shortcode', 'invoicing'),
 		);
 
-		if ( ! wpinv_use_taxes() ) {
-			unset( $columns['vat_rule'] );
-			unset( $columns['vat_class'] );
+		if (!wpinv_use_taxes()) {
+			unset($columns['vat_rule']);
+			unset($columns['vat_class']);
 		}
 
-		return apply_filters( 'wpi_item_table_columns', $columns );
+		return apply_filters('wpi_item_table_columns', $columns);
 	}
 
 	/**
 	 * Returns an array of sortable items table columns.
 	 */
-	public static function sortable_item_columns( $columns ) {
+	public static function sortable_item_columns($columns) {
 
 		return array_merge(
 			$columns,
@@ -571,45 +571,45 @@ 
 	/**
 	 * Displays items table columns.
 	 */
-	public static function display_item_columns( $column_name, $post_id ) {
+	public static function display_item_columns($column_name, $post_id) {
 
-		$item = new WPInv_Item( $post_id );
+		$item = new WPInv_Item($post_id);
 
-		switch ( $column_name ) {
+		switch ($column_name) {
 
 			case 'price':
-				if ( ! $item->is_recurring() ) {
-					echo wp_kses_post( $item->get_the_price() );
+				if (!$item->is_recurring()) {
+					echo wp_kses_post($item->get_the_price());
 					break;
 				}
 
 				$price = wp_sprintf(
-					__( '%1$s / %2$s', 'invoicing' ),
+					__('%1$s / %2$s', 'invoicing'),
 					$item->get_the_price(),
-					getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' )
+					getpaid_get_subscription_period_label($item->get_recurring_period(), $item->get_recurring_interval(), '')
 				);
 
-				if ( $item->get_the_price() == $item->get_the_initial_price() ) {
-					echo wp_kses_post( $price );
+				if ($item->get_the_price() == $item->get_the_initial_price()) {
+					echo wp_kses_post($price);
 					break;
 				}
 
-				echo wp_kses_post( $item->get_the_initial_price() );
+				echo wp_kses_post($item->get_the_initial_price());
 
-				echo '<span class="meta">' . wp_sprintf( esc_html__( 'then %s', 'invoicing' ), wp_kses_post( $price ) ) . '</span>';
+				echo '<span class="meta">' . wp_sprintf(esc_html__('then %s', 'invoicing'), wp_kses_post($price)) . '</span>';
 				break;
 
 			case 'vat_rule':
-				echo wp_kses_post( getpaid_get_tax_rule_label( $item->get_vat_rule() ) );
+				echo wp_kses_post(getpaid_get_tax_rule_label($item->get_vat_rule()));
 				break;
 
 			case 'vat_class':
-				echo wp_kses_post( getpaid_get_tax_class_label( $item->get_vat_class() ) );
+				echo wp_kses_post(getpaid_get_tax_class_label($item->get_vat_class()));
 				break;
 
 			case 'shortcode':
-				if ( $item->is_type( array( '', 'fee', 'custom' ) ) ) {
-					echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr( $item->get_id() ) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
+				if ($item->is_type(array('', 'fee', 'custom'))) {
+					echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr($item->get_id()) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
 				} else {
 					echo '&mdash;';
 				}
@@ -617,7 +617,7 @@ 
 				break;
 
 			case 'type':
-				echo wp_kses_post( wpinv_item_type( $item->get_id() ) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>' );
+				echo wp_kses_post(wpinv_item_type($item->get_id()) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>');
 				break;
 
 		}
@@ -627,21 +627,21 @@ 
 	/**
 	 * Lets users filter items using taxes.
 	 */
-	public static function add_item_filters( $post_type ) {
+	public static function add_item_filters($post_type) {
 
 		// Abort if we're not dealing with items.
-		if ( 'wpi_item' !== $post_type ) {
+		if ('wpi_item' !== $post_type) {
 			return;
 		}
 
 		// Filter by vat rules.
-		if ( wpinv_use_taxes() ) {
+		if (wpinv_use_taxes()) {
 
 			// Sanitize selected vat rule.
 			$vat_rule   = '';
 			$vat_rules  = getpaid_get_tax_rules();
-			if ( isset( $_GET['vat_rule'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-				$vat_rule   = sanitize_text_field( $_GET['vat_rule'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+			if (isset($_GET['vat_rule'])) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+				$vat_rule = sanitize_text_field($_GET['vat_rule']); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
 			}
 
 			// Filter by VAT rule.
@@ -649,13 +649,13 @@ 
 				array(
 					'options'          => array_merge(
 						array(
-							'' => __( 'All Tax Rules', 'invoicing' ),
+							'' => __('All Tax Rules', 'invoicing'),
 						),
 						$vat_rules
 					),
 					'name'             => 'vat_rule',
 					'id'               => 'vat_rule',
-					'selected'         => in_array( $vat_rule, array_keys( $vat_rules ), true ) ? $vat_rule : '',
+					'selected'         => in_array($vat_rule, array_keys($vat_rules), true) ? $vat_rule : '',
 					'show_option_all'  => false,
 					'show_option_none' => false,
 				)
@@ -666,21 +666,21 @@ 
 			// Sanitize selected vat rule.
 			$vat_class   = '';
 			$vat_classes = getpaid_get_tax_classes();
-			if ( isset( $_GET['vat_class'] ) ) {  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-				$vat_class   = sanitize_text_field( $_GET['vat_class'] );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+			if (isset($_GET['vat_class'])) {  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+				$vat_class = sanitize_text_field($_GET['vat_class']); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
 			}
 
 			wpinv_html_select(
 				array(
 					'options'          => array_merge(
 						array(
-							'' => __( 'All Tax Classes', 'invoicing' ),
+							'' => __('All Tax Classes', 'invoicing'),
 						),
 						$vat_classes
 					),
 					'name'             => 'vat_class',
 					'id'               => 'vat_class',
-					'selected'         => in_array( $vat_class, array_keys( $vat_classes ), true ) ? $vat_class : '',
+					'selected'         => in_array($vat_class, array_keys($vat_classes), true) ? $vat_class : '',
 					'show_option_all'  => false,
 					'show_option_none' => false,
 				)
@@ -689,22 +689,22 @@ 
 		}
 
 		// Filter by item type.
-		$type   = '';
-		if ( isset( $_GET['type'] ) ) {  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
-			$type   = sanitize_text_field( $_GET['type'] );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+		$type = '';
+		if (isset($_GET['type'])) {  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+			$type = sanitize_text_field($_GET['type']); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
 		}
 
 		wpinv_html_select(
 			array(
 				'options'          => array_merge(
 					array(
-						'' => __( 'All item types', 'invoicing' ),
+						'' => __('All item types', 'invoicing'),
 					),
 					wpinv_get_item_types()
 				),
 				'name'             => 'type',
 				'id'               => 'type',
-				'selected'         => in_array( $type, wpinv_item_types(), true ) ? $type : '',
+				'selected'         => in_array($type, wpinv_item_types(), true) ? $type : '',
 				'show_option_all'  => false,
 				'show_option_none' => false,
 			)
@@ -715,45 +715,45 @@ 
 	/**
 	 * Filters the item query.
 	 */
-	public static function filter_item_query( $query ) {
+	public static function filter_item_query($query) {
 
 		// modify the query only if it admin and main query.
-		if ( ! ( is_admin() && $query->is_main_query() ) ) {
+		if (!(is_admin() && $query->is_main_query())) {
 			return $query;
 		}
 
 		// we want to modify the query for our items.
-		if ( empty( $query->query['post_type'] ) || 'wpi_item' !== $query->query['post_type'] ) {
+		if (empty($query->query['post_type']) || 'wpi_item' !== $query->query['post_type']) {
 			return $query;
 		}
 
-		if ( empty( $query->query_vars['meta_query'] ) ) {
+		if (empty($query->query_vars['meta_query'])) {
 			$query->query_vars['meta_query'] = array();
 		}
 
 		// Filter vat rule type
-        if ( ! empty( $_GET['vat_rule'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+        if (!empty($_GET['vat_rule'])) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
             $query->query_vars['meta_query'][] = array(
                 'key'     => '_wpinv_vat_rule',
-                'value'   => sanitize_text_field( $_GET['vat_rule'] ), // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+                'value'   => sanitize_text_field($_GET['vat_rule']), // phpcs:ignore WordPress.Security.NonceVerification.Recommended
                 'compare' => '=',
             );
         }
 
         // Filter vat class
-        if ( ! empty( $_GET['vat_class'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+        if (!empty($_GET['vat_class'])) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
             $query->query_vars['meta_query'][] = array(
                 'key'     => '_wpinv_vat_class',
-                'value'   => sanitize_text_field( $_GET['vat_class'] ), // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+                'value'   => sanitize_text_field($_GET['vat_class']), // phpcs:ignore WordPress.Security.NonceVerification.Recommended
                 'compare' => '=',
             );
         }
 
         // Filter item type
-        if ( ! empty( $_GET['type'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+        if (!empty($_GET['type'])) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
             $query->query_vars['meta_query'][] = array(
                 'key'     => '_wpinv_type',
-                'value'   => sanitize_text_field( $_GET['type'] ), // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+                'value'   => sanitize_text_field($_GET['type']), // phpcs:ignore WordPress.Security.NonceVerification.Recommended
                 'compare' => '=',
             );
 		}
@@ -763,15 +763,15 @@ 
 	/**
 	 * Reorders items.
 	 */
-	public static function reorder_items( $vars ) {
+	public static function reorder_items($vars) {
 		global $typenow;
 
-		if ( 'wpi_item' !== $typenow || empty( $vars['orderby'] ) ) {
+		if ('wpi_item' !== $typenow || empty($vars['orderby'])) {
 			return $vars;
 		}
 
 		// By item type.
-		if ( 'type' === $vars['orderby'] ) {
+		if ('type' === $vars['orderby']) {
 			return array_merge(
 				$vars,
 				array(
@@ -782,7 +782,7 @@ 
 		}
 
 		// By vat class.
-		if ( 'vat_class' === $vars['orderby'] ) {
+		if ('vat_class' === $vars['orderby']) {
 			return array_merge(
 				$vars,
 				array(
@@ -793,7 +793,7 @@ 
 		}
 
 		// By vat rule.
-		if ( 'vat_rule' === $vars['orderby'] ) {
+		if ('vat_rule' === $vars['orderby']) {
 			return array_merge(
 				$vars,
 				array(
@@ -804,7 +804,7 @@ 
 		}
 
 		// By price.
-		if ( 'price' === $vars['orderby'] ) {
+		if ('price' === $vars['orderby']) {
 			return array_merge(
 				$vars,
 				array(
@@ -821,27 +821,27 @@ 
 	/**
 	 * Fired when deleting a post.
 	 */
-	public static function delete_post( $post_id ) {
+	public static function delete_post($post_id) {
 
-		switch ( get_post_type( $post_id ) ) {
+		switch (get_post_type($post_id)) {
 
 			case 'wpi_item':
-				do_action( 'getpaid_before_delete_item', new WPInv_Item( $post_id ) );
+				do_action('getpaid_before_delete_item', new WPInv_Item($post_id));
 				break;
 
 			case 'wpi_payment_form':
-				do_action( 'getpaid_before_delete_payment_form', new GetPaid_Payment_Form( $post_id ) );
+				do_action('getpaid_before_delete_payment_form', new GetPaid_Payment_Form($post_id));
 				break;
 
 			case 'wpi_discount':
-				do_action( 'getpaid_before_delete_discount', new WPInv_Discount( $post_id ) );
+				do_action('getpaid_before_delete_discount', new WPInv_Discount($post_id));
 				break;
 
 			case 'wpi_invoice':
-				$invoice = new WPInv_Invoice( $post_id );
-				do_action( 'getpaid_before_delete_invoice', $invoice );
-				$invoice->get_data_store()->delete_items( $invoice );
-				$invoice->get_data_store()->delete_special_fields( $invoice );
+				$invoice = new WPInv_Invoice($post_id);
+				do_action('getpaid_before_delete_invoice', $invoice);
+				$invoice->get_data_store()->delete_items($invoice);
+				$invoice->get_data_store()->delete_special_fields($invoice);
 				break;
 		}
 	}
@@ -854,28 +854,28 @@ 
      *
      * @return mixed
      */
-    public static function add_display_post_states( $post_states, $post ) {
+    public static function add_display_post_states($post_states, $post) {
 
-        if ( wpinv_get_option( 'success_page', 0 ) == $post->ID ) {
-            $post_states['getpaid_success_page'] = __( 'GetPaid Receipt Page', 'invoicing' );
+        if (wpinv_get_option('success_page', 0) == $post->ID) {
+            $post_states['getpaid_success_page'] = __('GetPaid Receipt Page', 'invoicing');
         }
 
-		foreach ( getpaid_get_invoice_post_types() as $post_type => $label ) {
+		foreach (getpaid_get_invoice_post_types() as $post_type => $label) {
 
-			if ( wpinv_get_option( "{$post_type}_history_page", 0 ) == $post->ID ) {
-				$post_states[ "getpaid_{$post_type}_history_page" ] = sprintf(
-					__( 'GetPaid %s History Page', 'invoicing' ),
+			if (wpinv_get_option("{$post_type}_history_page", 0) == $post->ID) {
+				$post_states["getpaid_{$post_type}_history_page"] = sprintf(
+					__('GetPaid %s History Page', 'invoicing'),
 					$label
 				);
 			}
 }
 
-		if ( wpinv_get_option( 'invoice_subscription_page', 0 ) == $post->ID ) {
-            $post_states['getpaid_invoice_subscription_page'] = __( 'GetPaid Subscription Page', 'invoicing' );
+		if (wpinv_get_option('invoice_subscription_page', 0) == $post->ID) {
+            $post_states['getpaid_invoice_subscription_page'] = __('GetPaid Subscription Page', 'invoicing');
         }
 
-		if ( wpinv_get_option( 'checkout_page', 0 ) == $post->ID ) {
-            $post_states['getpaid_checkout_page'] = __( 'GetPaid Checkout Page', 'invoicing' );
+		if (wpinv_get_option('checkout_page', 0) == $post->ID) {
+            $post_states['getpaid_checkout_page'] = __('GetPaid Checkout Page', 'invoicing');
         }
 
         return $post_states;

templates/payment-forms/elements/time.php

Spacing +9 added lines, -9 removed lines

@@ -7,24 +7,24 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$label = empty( $label ) ? '' : wp_kses_post( $label );
-$label_class = sanitize_key( preg_replace( '/[^A-Za-z0-9_-]/', '-', $label ) );
+$label = empty($label) ? '' : wp_kses_post($label);
+$label_class = sanitize_key(preg_replace('/[^A-Za-z0-9_-]/', '-', $label));
 
-if ( ! empty( $required ) ) {
+if (!empty($required)) {
     $label .= "<span class='text-danger'> *</span>";
 }
 
 aui()->input(
     array(
-        'name'        => esc_attr( $id ),
-        'id'          => esc_attr( $element_id ),
-        'placeholder' => empty( $placeholder ) ? '' : esc_attr( $placeholder ),
-        'required'    => ! empty( $required ),
+        'name'        => esc_attr($id),
+        'id'          => esc_attr($element_id),
+        'placeholder' => empty($placeholder) ? '' : esc_attr($placeholder),
+        'required'    => !empty($required),
         'label'       => $label,
         'label_type'  => 'vertical',
-        'help_text'   => empty( $description ) ? '' : wp_kses_post( $description ),
+        'help_text'   => empty($description) ? '' : wp_kses_post($description),
         'type'        => 'time',
         'class'       => $label_class,
         'value'       => $query_value,