AyeCode / invoicing

includes/class-wpinv-api.php

Spacing +2 added lines, -2 removed lines

@@ -6,7 +6,7 @@ 
  * @since    1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * The main API class
@@ -96,7 +96,7 @@ 
         $this->invoice_counts = new GetPaid_REST_Report_Invoice_Counts_Controller();
 
         // Fires after loading the rest api.
-        do_action( 'getpaid_rest_api_loaded', $this );
+        do_action('getpaid_rest_api_loaded', $this);
     }
 
 }

includes/api/class-getpaid-rest-report-invoice-counts-controller.php

Indentation +98 added lines, -98 removed lines

@@ -18,102 +18,102 @@
  */
 class GetPaid_REST_Report_Invoice_Counts_Controller extends GetPaid_REST_Reports_Controller {
 
-	/**
-	 * Route base.
-	 *
-	 * @var string
-	 */
-	protected $rest_base = 'reports/invoices/counts';
-
-	/**
-	 * Prepare a report object for serialization.
-	 *
-	 * @param  stdClass        $report Report data.
-	 * @param  WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
-	 */
-	public function prepare_item_for_response( $report, $request ) {
-
-		$data    = (array) $report;
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->add_additional_fields_to_object( $data, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
-
-		// Wrap the data in a response object.
-		$response = rest_ensure_response( $data );
-
-		$response->add_links(
-			array(
-				'about' => array(
-					'href' => rest_url( sprintf( '%s/reports', $this->namespace ) ),
-				),
-			)
-		);
-
-		return apply_filters( 'getpaid_rest_prepare_report_invoices_count', $response, $report, $request );
-	}
-
-	/**
-	 * Get reports list.
-	 *
-	 * @since 2.0.0
-	 * @return array
-	 */
-	protected function get_reports() {
-
-		$counts = wp_count_posts( 'wpi_invoice' );
-		$data   = array();
-
-		foreach ( wpinv_get_invoice_statuses() as $slug => $name ) {
-
-			if ( ! isset( $counts->$slug ) ) {
-				continue;
-			}
-
-			$data[] = array(
-				'slug'  => $slug,
-				'name'  => $name,
-				'count' => (int) $counts->$slug,
-			);
-
-		}
-
-		return $data;
-
-	}
-
-	/**
-	 * Get the Report's schema, conforming to JSON Schema.
-	 *
-	 * @return array
-	 */
-	public function get_item_schema() {
-		$schema = array(
-			'$schema'    => 'http://json-schema.org/draft-04/schema#',
-			'title'      => 'report_invoice_counts',
-			'type'       => 'object',
-			'properties' => array(
-				'slug'  => array(
-					'description' => __( 'An alphanumeric identifier for the resource.', 'invoicing' ),
-					'type'        => 'string',
-					'context'     => array( 'view' ),
-					'readonly'    => true,
-				),
-				'name'  => array(
-					'description' => __( 'Invoice status name.', 'invoicing' ),
-					'type'        => 'string',
-					'context'     => array( 'view' ),
-					'readonly'    => true,
-				),
-				'count' => array(
-					'description' => __( 'Number of invoices.', 'invoicing' ),
-					'type'        => 'string',
-					'context'     => array( 'view' ),
-					'readonly'    => true,
-				),
-			),
-		);
-
-		return $this->add_additional_fields_schema( $schema );
-	}
+    /**
+     * Route base.
+     *
+     * @var string
+     */
+    protected $rest_base = 'reports/invoices/counts';
+
+    /**
+     * Prepare a report object for serialization.
+     *
+     * @param  stdClass        $report Report data.
+     * @param  WP_REST_Request $request Request object.
+     * @return WP_REST_Response $response Response data.
+     */
+    public function prepare_item_for_response( $report, $request ) {
+
+        $data    = (array) $report;
+        $context = ! empty( $request['context'] ) ? $request['context'] : 'view';
+        $data    = $this->add_additional_fields_to_object( $data, $request );
+        $data    = $this->filter_response_by_context( $data, $context );
+
+        // Wrap the data in a response object.
+        $response = rest_ensure_response( $data );
+
+        $response->add_links(
+            array(
+                'about' => array(
+                    'href' => rest_url( sprintf( '%s/reports', $this->namespace ) ),
+                ),
+            )
+        );
+
+        return apply_filters( 'getpaid_rest_prepare_report_invoices_count', $response, $report, $request );
+    }
+
+    /**
+     * Get reports list.
+     *
+     * @since 2.0.0
+     * @return array
+     */
+    protected function get_reports() {
+
+        $counts = wp_count_posts( 'wpi_invoice' );
+        $data   = array();
+
+        foreach ( wpinv_get_invoice_statuses() as $slug => $name ) {
+
+            if ( ! isset( $counts->$slug ) ) {
+                continue;
+            }
+
+            $data[] = array(
+                'slug'  => $slug,
+                'name'  => $name,
+                'count' => (int) $counts->$slug,
+            );
+
+        }
+
+        return $data;
+
+    }
+
+    /**
+     * Get the Report's schema, conforming to JSON Schema.
+     *
+     * @return array
+     */
+    public function get_item_schema() {
+        $schema = array(
+            '$schema'    => 'http://json-schema.org/draft-04/schema#',
+            'title'      => 'report_invoice_counts',
+            'type'       => 'object',
+            'properties' => array(
+                'slug'  => array(
+                    'description' => __( 'An alphanumeric identifier for the resource.', 'invoicing' ),
+                    'type'        => 'string',
+                    'context'     => array( 'view' ),
+                    'readonly'    => true,
+                ),
+                'name'  => array(
+                    'description' => __( 'Invoice status name.', 'invoicing' ),
+                    'type'        => 'string',
+                    'context'     => array( 'view' ),
+                    'readonly'    => true,
+                ),
+                'count' => array(
+                    'description' => __( 'Number of invoices.', 'invoicing' ),
+                    'type'        => 'string',
+                    'context'     => array( 'view' ),
+                    'readonly'    => true,
+                ),
+            ),
+        );
+
+        return $this->add_additional_fields_schema( $schema );
+    }
 }

Spacing +18 added lines, -18 removed lines

@@ -9,7 +9,7 @@ 
  * @since   2.0.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * GetPaid REST invoice counts controller class.
@@ -32,25 +32,25 @@ 
 	 * @param  WP_REST_Request $request Request object.
 	 * @return WP_REST_Response $response Response data.
 	 */
-	public function prepare_item_for_response( $report, $request ) {
+	public function prepare_item_for_response($report, $request) {
 
 		$data    = (array) $report;
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->add_additional_fields_to_object( $data, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
+		$context = !empty($request['context']) ? $request['context'] : 'view';
+		$data    = $this->add_additional_fields_to_object($data, $request);
+		$data    = $this->filter_response_by_context($data, $context);
 
 		// Wrap the data in a response object.
-		$response = rest_ensure_response( $data );
+		$response = rest_ensure_response($data);
 
 		$response->add_links(
 			array(
 				'about' => array(
-					'href' => rest_url( sprintf( '%s/reports', $this->namespace ) ),
+					'href' => rest_url(sprintf('%s/reports', $this->namespace)),
 				),
 			)
 		);
 
-		return apply_filters( 'getpaid_rest_prepare_report_invoices_count', $response, $report, $request );
+		return apply_filters('getpaid_rest_prepare_report_invoices_count', $response, $report, $request);
 	}
 
 	/**
@@ -61,12 +61,12 @@ 
 	 */
 	protected function get_reports() {
 
-		$counts = wp_count_posts( 'wpi_invoice' );
+		$counts = wp_count_posts('wpi_invoice');
 		$data   = array();
 
-		foreach ( wpinv_get_invoice_statuses() as $slug => $name ) {
+		foreach (wpinv_get_invoice_statuses() as $slug => $name) {
 
-			if ( ! isset( $counts->$slug ) ) {
+			if (!isset($counts->$slug)) {
 				continue;
 			}
 
@@ -94,26 +94,26 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'slug'  => array(
-					'description' => __( 'An alphanumeric identifier for the resource.', 'invoicing' ),
+					'description' => __('An alphanumeric identifier for the resource.', 'invoicing'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'name'  => array(
-					'description' => __( 'Invoice status name.', 'invoicing' ),
+					'description' => __('Invoice status name.', 'invoicing'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'count' => array(
-					'description' => __( 'Number of invoices.', 'invoicing' ),
+					'description' => __('Number of invoices.', 'invoicing'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 }

includes/data/vat-number-regexes.php

Spacing +1 added lines, -1 removed lines

@@ -6,7 +6,7 @@
  * @package Invoicing/data
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 return array(
 

vendor/composer/installers/src/Composer/Installers/Installer.php

Spacing +2 added lines, -2 removed lines

@@ -165,7 +165,7 @@ 
     {
         $installPath = $this->getPackageBasePath($package);
         $io = $this->io;
-        $outputStatus = function () use ($io, $installPath) {
+        $outputStatus = function() use ($io, $installPath) {
             $io->write(sprintf('Deleting %s - %s', $installPath, !file_exists($installPath) ? '<comment>deleted</comment>' : '<error>not deleted</error>'));
         };
 
@@ -235,7 +235,7 @@ 
             $pattern = $locations ? '(' . implode('|', $locations) . ')' : false;
         }
 
-        return $pattern ? : '(\w+)';
+        return $pattern ?: '(\w+)';
     }
 
     /**

vendor/composer/installers/src/Composer/Installers/CakePHPInstaller.php

Spacing +2 added lines, -2 removed lines

@@ -36,7 +36,7 @@ 
     public function getLocations()
     {
         if ($this->matchesCakeVersion('>=', '3.0.0')) {
-            $this->locations['plugin'] =  $this->composer->getConfig()->get('vendor-dir') . '/{$vendor}/{$name}/';
+            $this->locations['plugin'] = $this->composer->getConfig()->get('vendor-dir') . '/{$vendor}/{$name}/';
         }
         return $this->locations;
     }
@@ -51,7 +51,7 @@ 
     protected function matchesCakeVersion($matcher, $version)
     {
         $repositoryManager = $this->composer->getRepositoryManager();
-        if (! $repositoryManager) {
+        if (!$repositoryManager) {
             return false;
         }
 

vendor/composer/installers/src/Composer/Installers/OxidInstaller.php

Indentation +41 added lines, -41 removed lines

@@ -5,7 +5,7 @@ 
 
 class OxidInstaller extends BaseInstaller
 {
-	const VENDOR_PATTERN = '/^modules\/(?P<vendor>.+)\/.+/';
+    const VENDOR_PATTERN = '/^modules\/(?P<vendor>.+)\/.+/';
 
     protected $locations = array(
         'module'    => 'modules/{$name}/',
@@ -13,47 +13,47 @@ 
         'out'    => 'out/{$name}/',
     );
 
-	/**
-	 * getInstallPath
-	 *
-	 * @param PackageInterface $package
-	 * @param string $frameworkType
-	 * @return string
-	 */
-	public function getInstallPath(PackageInterface $package, $frameworkType = '')
-	{
-		$installPath = parent::getInstallPath($package, $frameworkType);
-		$type = $this->package->getType();
-		if ($type === 'oxid-module') {
-			$this->prepareVendorDirectory($installPath);
-		}
-		return $installPath;
-	}
+    /**
+     * getInstallPath
+     *
+     * @param PackageInterface $package
+     * @param string $frameworkType
+     * @return string
+     */
+    public function getInstallPath(PackageInterface $package, $frameworkType = '')
+    {
+        $installPath = parent::getInstallPath($package, $frameworkType);
+        $type = $this->package->getType();
+        if ($type === 'oxid-module') {
+            $this->prepareVendorDirectory($installPath);
+        }
+        return $installPath;
+    }
 
-	/**
-	 * prepareVendorDirectory
-	 *
-	 * Makes sure there is a vendormetadata.php file inside
-	 * the vendor folder if there is a vendor folder.
-	 *
-	 * @param string $installPath
-	 * @return void
-	 */
-	protected function prepareVendorDirectory($installPath)
-	{
-		$matches = '';
-		$hasVendorDirectory = preg_match(self::VENDOR_PATTERN, $installPath, $matches);
-		if (!$hasVendorDirectory) {
-			return;
-		}
+    /**
+     * prepareVendorDirectory
+     *
+     * Makes sure there is a vendormetadata.php file inside
+     * the vendor folder if there is a vendor folder.
+     *
+     * @param string $installPath
+     * @return void
+     */
+    protected function prepareVendorDirectory($installPath)
+    {
+        $matches = '';
+        $hasVendorDirectory = preg_match(self::VENDOR_PATTERN, $installPath, $matches);
+        if (!$hasVendorDirectory) {
+            return;
+        }
 
-		$vendorDirectory = $matches['vendor'];
-		$vendorPath = getcwd() . '/modules/' . $vendorDirectory;
-		if (!file_exists($vendorPath)) {
-			mkdir($vendorPath, 0755, true);
-		}
+        $vendorDirectory = $matches['vendor'];
+        $vendorPath = getcwd() . '/modules/' . $vendorDirectory;
+        if (!file_exists($vendorPath)) {
+            mkdir($vendorPath, 0755, true);
+        }
 
-		$vendorMetaDataPath = $vendorPath . '/vendormetadata.php';
-		touch($vendorMetaDataPath);
-	}
+        $vendorMetaDataPath = $vendorPath . '/vendormetadata.php';
+        touch($vendorMetaDataPath);
+    }
 }

templates/frontend-head.php

Spacing +1 added lines, -1 removed lines

@@ -7,7 +7,7 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 ?>
 

includes/payments/class-getpaid-payment-exception.php

Indentation +41 added lines, -41 removed lines

@@ -14,51 +14,51 @@
  */
 class GetPaid_Payment_Exception extends Exception {
 
-	/**
-	 * Sanitized error code.
-	 *
-	 * @var string
-	 */
-	protected $error_code;
+    /**
+     * Sanitized error code.
+     *
+     * @var string
+     */
+    protected $error_code;
 
-	/**
-	 * Error extra data.
-	 *
-	 * @var array
-	 */
-	protected $error_data;
+    /**
+     * Error extra data.
+     *
+     * @var array
+     */
+    protected $error_data;
 
-	/**
-	 * Setup exception.
-	 *
-	 * @param string $code             Machine-readable error code, e.g `getpaid-discount-error`.
-	 * @param string $message          User-friendly translated error message, e.g. 'Discount is invalid'.
-	 * @param int    $http_status_code Proper HTTP status code to respond with, e.g. 400.
-	 * @param array  $data             Extra error data.
-	 */
-	public function __construct( $code, $message, $http_status_code = 400, $data = array() ) {
-		$this->error_code = $code;
-		$this->error_data = array_merge( array( 'status' => $http_status_code ), $data );
+    /**
+     * Setup exception.
+     *
+     * @param string $code             Machine-readable error code, e.g `getpaid-discount-error`.
+     * @param string $message          User-friendly translated error message, e.g. 'Discount is invalid'.
+     * @param int    $http_status_code Proper HTTP status code to respond with, e.g. 400.
+     * @param array  $data             Extra error data.
+     */
+    public function __construct( $code, $message, $http_status_code = 400, $data = array() ) {
+        $this->error_code = $code;
+        $this->error_data = array_merge( array( 'status' => $http_status_code ), $data );
 
-		parent::__construct( $message, $http_status_code );
-	}
+        parent::__construct( $message, $http_status_code );
+    }
 
-	/**
-	 * Returns the error code.
-	 *
-	 * @return string
-	 */
-	public function getErrorCode() {
-		return $this->error_code;
-	}
+    /**
+     * Returns the error code.
+     *
+     * @return string
+     */
+    public function getErrorCode() {
+        return $this->error_code;
+    }
 
-	/**
-	 * Returns error data.
-	 *
-	 * @return array
-	 */
-	public function getErrorData() {
-		return $this->error_data;
-	}
+    /**
+     * Returns error data.
+     *
+     * @return array
+     */
+    public function getErrorData() {
+        return $this->error_data;
+    }
 
 }

Spacing +4 added lines, -4 removed lines

@@ -7,7 +7,7 @@ 
  * @since   2.2.2
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Payment exception class.
@@ -36,11 +36,11 @@ 
 	 * @param int    $http_status_code Proper HTTP status code to respond with, e.g. 400.
 	 * @param array  $data             Extra error data.
 	 */
-	public function __construct( $code, $message, $http_status_code = 400, $data = array() ) {
+	public function __construct($code, $message, $http_status_code = 400, $data = array()) {
 		$this->error_code = $code;
-		$this->error_data = array_merge( array( 'status' => $http_status_code ), $data );
+		$this->error_data = array_merge(array('status' => $http_status_code), $data);
 
-		parent::__construct( $message, $http_status_code );
+		parent::__construct($message, $http_status_code);
 	}
 
 	/**

includes/admin/meta-boxes/class-getpaid-meta-box-payment-form.php

Indentation +15 added lines, -15 removed lines

@@ -7,7 +7,7 @@ 
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -16,10 +16,10 @@ 
 class GetPaid_Meta_Box_Payment_Form {
 
     /**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post
-	 */
+     * Output the metabox.
+     *
+     * @param WP_Post $post
+     */
     public static function output( $post ) {
         ?>
         <style>
@@ -102,11 +102,11 @@ 
     }
 
     /**
-	 * Save meta box data.
-	 *
-	 * @param int $post_id
-	 */
-	public static function save( $post_id ) {
+     * Save meta box data.
+     *
+     * @param int $post_id
+     */
+    public static function save( $post_id ) {
 
         // Prepare the form.
         $form = new GetPaid_Payment_Form( $post_id );
@@ -137,11 +137,11 @@ 
     }
 
     /**
-	 * Converts an array fo form items to objects.
-	 *
-	 * @param array $items
-	 */
-	public static function item_to_objects( $items ) {
+     * Converts an array fo form items to objects.
+     *
+     * @param array $items
+     */
+    public static function item_to_objects( $items ) {
 
         $objects = array();
 

Spacing +29 added lines, -29 removed lines

@@ -6,7 +6,7 @@ 
  *
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -20,7 +20,7 @@ 
 	 *
 	 * @param WP_Post $post
 	 */
-    public static function output( $post ) {
+    public static function output($post) {
         ?>
         <style>
             .wpinv-form-builder-edit-field-wrapper label.d-block > span:first-child{
@@ -33,7 +33,7 @@ 
                 <div class="col-sm-4">
 
                     <!-- Builder tabs -->
-                    <button class="button button-primary" v-if="active_tab!='new_item'" @click.prevent="active_tab='new_item'"><?php esc_html_e( 'Go Back', 'invoicing' ); ?></button>
+                    <button class="button button-primary" v-if="active_tab!='new_item'" @click.prevent="active_tab='new_item'"><?php esc_html_e('Go Back', 'invoicing'); ?></button>
 
                     <!-- Builder tab content -->
                     <div class="mt-4">
@@ -41,7 +41,7 @@ 
                         <!-- Available builder elements -->
                         <div class="wpinv-form-builder-tab-pane" v-if="active_tab=='new_item'">
                             <div class="wpinv-form-builder-add-field-types">
-                                <small class='form-text text-muted'><?php esc_html_e( 'Add an element by dragging it to the payment form.', 'invoicing' ); ?></small>
+                                <small class='form-text text-muted'><?php esc_html_e('Add an element by dragging it to the payment form.', 'invoicing'); ?></small>
                                 <draggable class="section mt-2" style="display: flex; flex-flow: wrap; justify-content: space-between;" v-model="elements" :group="{ name: 'fields', pull: 'clone', put: false }" :sort="false" :clone="addDraggedField" tag="ul" filter=".wpinv-undraggable">
                                     <li v-for="element in elements" class= "wpinv-payment-form-left-fields-field" @click.prevent="addField(element)" :class="{ 'd-none': element.defaults.premade }">
                                         <button class="button btn text-dark">
@@ -56,18 +56,18 @@ 
                         <!-- Edit an element -->
                         <div class="wpinv-form-builder-tab-pane" v-if="active_tab=='edit_item'" style="font-size: 14px;">
                             <div class="wpinv-form-builder-edit-field-wrapper">
-                                <?php do_action( 'wpinv_payment_form_edit_element_template', 'active_form_element', $post ); ?>
-                                <?php do_action( 'getpaid_payment_form_edit_element_template', $post ); ?>
+                                <?php do_action('wpinv_payment_form_edit_element_template', 'active_form_element', $post); ?>
+                                <?php do_action('getpaid_payment_form_edit_element_template', $post); ?>
                                 <div class='form-group mb-3'>
-                                    <label :for="active_form_element.id + '_grid_width'"><?php esc_html_e( 'Width', 'invoicing' ); ?></label>
+                                    <label :for="active_form_element.id + '_grid_width'"><?php esc_html_e('Width', 'invoicing'); ?></label>
                                     <select class='form-control custom-select' :id="active_form_element.id + '_grid_width'" v-model='gridWidth'>
-                                        <option value='full'><?php esc_html_e( 'Full Width', 'invoicing' ); ?></option>
-                                        <option value='half'><?php esc_html_e( 'Half Width', 'invoicing' ); ?></option>
-                                        <option value='third'><?php esc_html_e( '1/3 Width', 'invoicing' ); ?></option>
+                                        <option value='full'><?php esc_html_e('Full Width', 'invoicing'); ?></option>
+                                        <option value='half'><?php esc_html_e('Half Width', 'invoicing'); ?></option>
+                                        <option value='third'><?php esc_html_e('1/3 Width', 'invoicing'); ?></option>
                                     </select>
                                 </div>
                                 <div>
-                                    <button type="button" class="button button-link button-link-delete" @click.prevent="removeField(active_form_element)" v-show="! active_form_element.premade"><?php esc_html_e( 'Delete Element', 'invoicing' ); ?></button>
+                                    <button type="button" class="button button-link button-link-delete" @click.prevent="removeField(active_form_element)" v-show="! active_form_element.premade"><?php esc_html_e('Delete Element', 'invoicing'); ?></button>
                                 </div>
                             </div>
                         </div>
@@ -76,15 +76,15 @@ 
 
                 </div>
                 <div class="col-sm-8 border-left">
-                    <small class='form-text text-muted' v-if='form_elements.length'><?php esc_html_e( 'Click on any element to edit or delete it.', 'invoicing' ); ?></small>
-                    <p class='form-text text-muted' v-if='! form_elements.length'><?php esc_html_e( 'This form is empty. Add new elements by dragging them from the right.', 'invoicing' ); ?></p>
+                    <small class='form-text text-muted' v-if='form_elements.length'><?php esc_html_e('Click on any element to edit or delete it.', 'invoicing'); ?></small>
+                    <p class='form-text text-muted' v-if='! form_elements.length'><?php esc_html_e('This form is empty. Add new elements by dragging them from the right.', 'invoicing'); ?></p>
 
                     <div class="container-fluid">
                         <draggable class="section row" v-model="form_elements" @add="highlightLastDroppedField" group="fields" tag="div" style="min-height: 100%; font-size: 14px;">
                             <div v-for="form_element in form_elements" class="wpinv-form-builder-element-preview" :class="[{ active: active_form_element==form_element &&  active_tab=='edit_item' }, form_element.type, grid_class( form_element ) ]" @click="active_tab = 'edit_item'; active_form_element = form_element">
                                 <div class="wpinv-form-builder-element-preview-inner">
                                     <div class="wpinv-payment-form-field-preview-overlay"></div>
-                                    <?php do_action( 'wpinv_payment_form_render_element_template', 'form_element', $post ); ?>
+                                    <?php do_action('wpinv_payment_form_render_element_template', 'form_element', $post); ?>
                                 </div>
                             </div>
                         </draggable>
@@ -103,7 +103,7 @@ 
         </script>
         <?php
 
-        wp_nonce_field( 'getpaid_meta_nonce', 'getpaid_meta_nonce' );
+        wp_nonce_field('getpaid_meta_nonce', 'getpaid_meta_nonce');
     }
 
     /**
@@ -111,33 +111,33 @@ 
 	 *
 	 * @param int $post_id
 	 */
-	public static function save( $post_id ) {
+	public static function save($post_id) {
 
         // Prepare the form.
-        $form = new GetPaid_Payment_Form( $post_id );
+        $form = new GetPaid_Payment_Form($post_id);
 
         // Fetch form items.
-        $form_items = json_decode( wp_unslash( $_POST['wpinv_form_items'] ), true );
+        $form_items = json_decode(wp_unslash($_POST['wpinv_form_items']), true);
 
         // Ensure that we have an array...
-        if ( empty( $form_items ) ) {
+        if (empty($form_items)) {
             $form_items = array();
         }
 
         // Add it to the form.
-        $form->set_items( self::item_to_objects( wp_kses_post_deep( $form_items ) ) );
+        $form->set_items(self::item_to_objects(wp_kses_post_deep($form_items)));
 
         // Save form elements.
-        $form_elements = json_decode( wp_unslash( $_POST['wpinv_form_elements'] ), true );
-        if ( empty( $form_elements ) ) {
+        $form_elements = json_decode(wp_unslash($_POST['wpinv_form_elements']), true);
+        if (empty($form_elements)) {
             $form_elements = array();
         }
 
-        $form->set_elements( wp_kses_post_deep( $form_elements ) );
+        $form->set_elements(wp_kses_post_deep($form_elements));
 
         // Persist data to the datastore.
         $form->save();
-        do_action( 'getpaid_payment_form_metabox_save', $post_id, $form );
+        do_action('getpaid_payment_form_metabox_save', $post_id, $form);
 
     }
 
@@ -146,14 +146,14 @@ 
 	 *
 	 * @param array $items
 	 */
-	public static function item_to_objects( $items ) {
+	public static function item_to_objects($items) {
 
         $objects = array();
 
-        foreach ( $items as $item ) {
-            $_item = new GetPaid_Form_Item( $item['id'] );
-            $_item->set_allow_quantities( (bool) $item['allow_quantities'] );
-            $_item->set_is_required( (bool) $item['required'] );
+        foreach ($items as $item) {
+            $_item = new GetPaid_Form_Item($item['id']);
+            $_item->set_allow_quantities((bool) $item['allow_quantities']);
+            $_item->set_is_required((bool) $item['required']);
             $objects[] = $_item;
         }