AyeCode / invoicing

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

Indentation +42 added lines, -42 removed lines

@@ -8,7 +8,7 @@ 
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -17,10 +17,10 @@ 
 class GetPaid_Meta_Box_Invoice_Address {
 
     /**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post
-	 */
+     * Output the metabox.
+     *
+     * @param WP_Post $post
+     */
     public static function output( $post ) {
 
         // Prepare the invoice.
@@ -225,37 +225,37 @@ 
 
                                 if ( empty( $states ) ) {
 
-								aui()->input(
-								array(
-								'type'        => 'text',
-								'id'          => 'wpinv_state',
-								'name'        => 'wpinv_state',
-								'label'       => __( 'State', 'invoicing' ),
-								'label_type'  => 'vertical',
-								'placeholder' => '',
-								'class'       => 'form-control-sm',
-								'value'       => $invoice->get_state( 'edit' ),
-								),
-								true
-							);
+                                aui()->input(
+                                array(
+                                'type'        => 'text',
+                                'id'          => 'wpinv_state',
+                                'name'        => 'wpinv_state',
+                                'label'       => __( 'State', 'invoicing' ),
+                                'label_type'  => 'vertical',
+                                'placeholder' => '',
+                                'class'       => 'form-control-sm',
+                                'value'       => $invoice->get_state( 'edit' ),
+                                ),
+                                true
+                            );
 
                                 } else {
 
-								aui()->select(
-								array(
-								'id'               => 'wpinv_state',
-								'name'             => 'wpinv_state',
-								'label'            => __( 'State', 'invoicing' ),
-								'label_type'       => 'vertical',
-								'placeholder'      => __( 'Select a state', 'invoicing' ),
-								'class'            => 'form-control-sm',
-								'value'            => $invoice->get_state( 'edit' ),
-								'options'          => $states,
-								'data-allow-clear' => 'false',
-								'select2'          => true,
-								),
-								true
-								);
+                                aui()->select(
+                                array(
+                                'id'               => 'wpinv_state',
+                                'name'             => 'wpinv_state',
+                                'label'            => __( 'State', 'invoicing' ),
+                                'label_type'       => 'vertical',
+                                'placeholder'      => __( 'Select a state', 'invoicing' ),
+                                'class'            => 'form-control-sm',
+                                'value'            => $invoice->get_state( 'edit' ),
+                                'options'          => $states,
+                                'data-allow-clear' => 'false',
+                                'select2'          => true,
+                                ),
+                                true
+                                );
 
                                 }
 
@@ -381,18 +381,18 @@ 
     }
 
     /**
-	 * 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 invoice.
         $invoice = new WPInv_Invoice( $post_id );
 
         // Load new data.
         $invoice->set_props(
-			array(
+            array(
                 'template'       => isset( $_POST['wpinv_template'] ) ? wpinv_clean( $_POST['wpinv_template'] ) : null,
                 'email_cc'       => isset( $_POST['wpinv_cc'] ) ? wpinv_clean( $_POST['wpinv_cc'] ) : null,
                 'disable_taxes'  => ! empty( $_POST['disable_taxes'] ),
@@ -415,7 +415,7 @@ 
                 'due_date'       => isset( $_POST['wpinv_due_date'] ) ? wpinv_clean( $_POST['wpinv_due_date'] ) : null,
                 'number'         => isset( $_POST['wpinv_number'] ) ? wpinv_clean( $_POST['wpinv_number'] ) : null,
                 'status'         => isset( $_POST['wpinv_status'] ) ? wpinv_clean( $_POST['wpinv_status'] ) : null,
-			)
+            )
         );
 
         // Discount code.
@@ -471,6 +471,6 @@ 
         }
 
         // Fires after an invoice is saved.
-		do_action( 'wpinv_invoice_metabox_saved', $invoice );
-	}
+        do_action( 'wpinv_invoice_metabox_saved', $invoice );
+    }
 }

includes/wpinv-address-functions.php

Indentation +87 added lines, -87 removed lines

@@ -13,9 +13,9 @@ 
 
 
 function wpinv_get_default_country() {
-	$country = wpinv_get_option( 'default_country', 'UK' );
+    $country = wpinv_get_option( 'default_country', 'UK' );
 
-	return apply_filters( 'wpinv_default_country', $country );
+    return apply_filters( 'wpinv_default_country', $country );
 }
 
 /**
@@ -36,7 +36,7 @@ 
  */
 function wpinv_sanitize_country( $country ) {
 
-	// Enure the country is specified
+    // Enure the country is specified
     if ( empty( $country ) ) {
         $country = wpinv_get_default_country();
     }
@@ -66,9 +66,9 @@ 
 }
 
 function wpinv_get_default_state() {
-	$state = wpinv_get_option( 'default_state', '' );
+    $state = wpinv_get_option( 'default_state', '' );
 
-	return apply_filters( 'wpinv_default_state', $state );
+    return apply_filters( 'wpinv_default_state', $state );
 }
 
 function wpinv_state_name( $state_code = '', $country_code = '' ) {
@@ -303,11 +303,11 @@ 
 
     $country = wpinv_sanitize_country( $country );
 
-	foreach ( wpinv_get_continents( 'countries' ) as $continent_code => $countries ) {
-		if ( false !== array_search( $country, $countries, true ) ) {
-			return $continent_code;
-		}
-	}
+    foreach ( wpinv_get_continents( 'countries' ) as $continent_code => $countries ) {
+        if ( false !== array_search( $country, $countries, true ) ) {
+            return $continent_code;
+        }
+    }
 
     return '';
 
@@ -599,31 +599,31 @@ 
 }
 
 function wpinv_get_states_field() {
-	if ( empty( $_POST['country'] ) ) {
-		$_POST['country'] = wpinv_get_default_country();
-	}
-	$states = wpinv_get_country_states( sanitize_text_field( $_POST['country'] ) );
+    if ( empty( $_POST['country'] ) ) {
+        $_POST['country'] = wpinv_get_default_country();
+    }
+    $states = wpinv_get_country_states( sanitize_text_field( $_POST['country'] ) );
 
-	if ( ! empty( $states ) ) {
-		$sanitized_field_name = sanitize_text_field( $_POST['field_name'] );
+    if ( ! empty( $states ) ) {
+        $sanitized_field_name = sanitize_text_field( $_POST['field_name'] );
 
         $class  = isset( $_POST['class'] ) ? esc_attr( sanitize_text_field( $_POST['class'] ) ) : '';
         $class .= " $sanitized_field_name getpaid_js_field-state custom-select wpinv-select wpi_select2";
 
         $args  = array(
-			'name'             => $sanitized_field_name,
-			'id'               => $sanitized_field_name,
-			'class'            => implode( ' ', array_unique( explode( ' ', $class ) ) ),
-			'options'          => array_merge( array( '' => '' ), $states ),
-			'show_option_all'  => false,
-			'show_option_none' => false,
-		);
-
-		wpinv_html_select( $args );
-
-	} else {
-		echo 'nostates';
-	}
+            'name'             => $sanitized_field_name,
+            'id'               => $sanitized_field_name,
+            'class'            => implode( ' ', array_unique( explode( ' ', $class ) ) ),
+            'options'          => array_merge( array( '' => '' ), $states ),
+            'show_option_all'  => false,
+            'show_option_none' => false,
+        );
+
+        wpinv_html_select( $args );
+
+    } else {
+        echo 'nostates';
+    }
 
 }
 
@@ -642,47 +642,47 @@ 
  */
 function wpinv_get_address_formats() {
 
-		return apply_filters(
+        return apply_filters(
             'wpinv_localisation_address_formats',
-			array(
-				'default' => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}}\n{{zip}}\n{{country}}",
-				'AU'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}} {{zip}}\n{{country}}",
-				'AT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'BE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'CA'      => "{{company}}\n{{name}}\n{{address}}\n{{city}} {{state_code}}  {{zip}}\n{{country}}",
-				'CH'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'CL'      => "{{company}}\n{{name}}\n{{address}}\n{{state}}\n{{zip}} {{city}}\n{{country}}",
-				'CN'      => "{{country}} {{zip}}\n{{state}}, {{city}}, {{address}}\n{{company}}\n{{name}}",
-				'CZ'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'DE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'EE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'FI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'DK'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'FR'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city_upper}}\n{{country}}",
-				'HK'      => "{{company}}\n{{first_name}} {{last_name_upper}}\n{{address}}\n{{city_upper}}\n{{state_upper}}\n{{country}}",
-				'HU'      => "{{name}}\n{{company}}\n{{city}}\n{{address}}\n{{zip}}\n{{country}}",
-				'IN'      => "{{company}}\n{{name}}\n{{address}}\n{{city}} {{zip}}\n{{state}}, {{country}}",
-				'IS'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'IT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}}\n{{city}}\n{{state_upper}}\n{{country}}",
-				'JP'      => "{{zip}}\n{{state}} {{city}} {{address}}\n{{company}}\n{{last_name}} {{first_name}}\n{{country}}",
-				'TW'      => "{{company}}\n{{last_name}} {{first_name}}\n{{address}}\n{{state}}, {{city}} {{zip}}\n{{country}}",
-				'LI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'NL'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'NZ'      => "{{name}}\n{{company}}\n{{address}}\n{{city}} {{zip}}\n{{country}}",
-				'NO'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'PL'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'PT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'SK'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'RS'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'SI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'ES'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}}\n{{state}}\n{{country}}",
-				'SE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'TR'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}} {{state}}\n{{country}}",
-				'UG'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}}, {{country}}",
-				'US'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}, {{state_code}} {{zip}}\n{{country}}",
-				'VN'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{country}}",
-			)
-		);
+            array(
+                'default' => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}}\n{{zip}}\n{{country}}",
+                'AU'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}} {{zip}}\n{{country}}",
+                'AT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'BE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'CA'      => "{{company}}\n{{name}}\n{{address}}\n{{city}} {{state_code}}  {{zip}}\n{{country}}",
+                'CH'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'CL'      => "{{company}}\n{{name}}\n{{address}}\n{{state}}\n{{zip}} {{city}}\n{{country}}",
+                'CN'      => "{{country}} {{zip}}\n{{state}}, {{city}}, {{address}}\n{{company}}\n{{name}}",
+                'CZ'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'DE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'EE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'FI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'DK'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'FR'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city_upper}}\n{{country}}",
+                'HK'      => "{{company}}\n{{first_name}} {{last_name_upper}}\n{{address}}\n{{city_upper}}\n{{state_upper}}\n{{country}}",
+                'HU'      => "{{name}}\n{{company}}\n{{city}}\n{{address}}\n{{zip}}\n{{country}}",
+                'IN'      => "{{company}}\n{{name}}\n{{address}}\n{{city}} {{zip}}\n{{state}}, {{country}}",
+                'IS'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'IT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}}\n{{city}}\n{{state_upper}}\n{{country}}",
+                'JP'      => "{{zip}}\n{{state}} {{city}} {{address}}\n{{company}}\n{{last_name}} {{first_name}}\n{{country}}",
+                'TW'      => "{{company}}\n{{last_name}} {{first_name}}\n{{address}}\n{{state}}, {{city}} {{zip}}\n{{country}}",
+                'LI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'NL'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'NZ'      => "{{name}}\n{{company}}\n{{address}}\n{{city}} {{zip}}\n{{country}}",
+                'NO'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'PL'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'PT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'SK'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'RS'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'SI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'ES'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}}\n{{state}}\n{{country}}",
+                'SE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'TR'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}} {{state}}\n{{country}}",
+                'UG'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}}, {{country}}",
+                'US'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}, {{state_code}} {{zip}}\n{{country}}",
+                'VN'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{country}}",
+            )
+        );
 }
 
 /**
@@ -699,21 +699,21 @@ 
     }
 
     // Get all formats.
-	$formats = wpinv_get_address_formats();
+    $formats = wpinv_get_address_formats();
 
-	// Get format for the specified country.
-	$format = ( $country && isset( $formats[ $country ] ) ) ? $formats[ $country ] : $formats['default'];
+    // Get format for the specified country.
+    $format = ( $country && isset( $formats[ $country ] ) ) ? $formats[ $country ] : $formats['default'];
 
     /**
-	 * Filters the address format to use on Invoices.
+     * Filters the address format to use on Invoices.
      *
      * New lines will be replaced by a `br` element. Double new lines will be replaced by a paragraph. HTML tags are allowed.
-	 *
-	 * @since 1.0.13
-	 *
-	 * @param string $format  The address format to use.
+     *
+     * @since 1.0.13
+     *
+     * @param string $format  The address format to use.
      * @param string $country The country who's address format is being retrieved.
-	 */
+     */
     return apply_filters( 'wpinv_get_full_address_format', $format, $country );
 }
 
@@ -734,8 +734,8 @@ 
         'country'    => '',
         'zip'        => '',
         'first_name' => '',
-		'last_name'  => '',
-		'company'    => '',
+        'last_name'  => '',
+        'company'    => '',
     );
 
     $args    = map_deep( wp_parse_args( $billing_details, $default_args ), 'trim' );
@@ -756,14 +756,14 @@ 
     $args['country_code'] = $country;
 
     /**
-	 * Filters the address format replacements to use on Invoices.
+     * Filters the address format replacements to use on Invoices.
+     *
+     *
+     * @since 1.0.13
      *
-	 *
-	 * @since 1.0.13
-	 *
-	 * @param array $replacements  The address replacements to use.
+     * @param array $replacements  The address replacements to use.
      * @param array $billing_details  The billing details to use.
-	 */
+     */
     $replacements = apply_filters( 'wpinv_get_invoice_address_replacements', $args, $billing_details );
 
     $return = array();
@@ -786,5 +786,5 @@ 
  * @return string
  */
 function wpinv_trim_formatted_address_line( $line ) {
-	return trim( $line, ', ' );
+    return trim( $line, ', ' );
 }

includes/wpinv-template-functions.php

Indentation +125 added lines, -125 removed lines

@@ -140,7 +140,7 @@ 
  * @param string $default_path The root path to the default template. Defaults to invoicing/templates
  */
 function wpinv_get_template_html( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
-	return getpaid_template()->get_template( $template_name, $args, $template_path, $default_path );
+    return getpaid_template()->get_template( $template_name, $args, $template_path, $default_path );
 }
 
 /**
@@ -158,7 +158,7 @@ 
  * @return string
  */
 function wpinv_get_theme_template_dir_name() {
-	return trailingslashit( apply_filters( 'wpinv_templates_dir', 'invoicing' ) );
+    return trailingslashit( apply_filters( 'wpinv_templates_dir', 'invoicing' ) );
 }
 
 /**
@@ -175,125 +175,125 @@ 
 }
 
 function wpinv_get_template_part( $slug, $name = null, $load = true ) {
-	do_action( 'get_template_part_' . $slug, $slug, $name );
+    do_action( 'get_template_part_' . $slug, $slug, $name );
 
-	// Setup possible parts
-	$templates = array();
-	if ( isset( $name ) ) {
-		$templates[] = $slug . '-' . $name . '.php';
+    // Setup possible parts
+    $templates = array();
+    if ( isset( $name ) ) {
+        $templates[] = $slug . '-' . $name . '.php';
     }
-	$templates[] = $slug . '.php';
+    $templates[] = $slug . '.php';
 
-	// Allow template parts to be filtered
-	$templates = apply_filters( 'wpinv_get_template_part', $templates, $slug, $name );
+    // Allow template parts to be filtered
+    $templates = apply_filters( 'wpinv_get_template_part', $templates, $slug, $name );
 
-	// Return the part that is found
-	return wpinv_locate_tmpl( $templates, $load, false );
+    // Return the part that is found
+    return wpinv_locate_tmpl( $templates, $load, false );
 }
 
 function wpinv_locate_tmpl( $template_names, $load = false, $require_once = true ) {
-	// No file found yet
-	$located = false;
+    // No file found yet
+    $located = false;
 
-	// Try to find a template file
-	foreach ( (array)$template_names as $template_name ) {
+    // Try to find a template file
+    foreach ( (array)$template_names as $template_name ) {
 
-		// Continue if template is empty
-		if ( empty( $template_name ) ) {
-			continue;
+        // Continue if template is empty
+        if ( empty( $template_name ) ) {
+            continue;
         }
 
-		// Trim off any slashes from the template name
-		$template_name = ltrim( $template_name, '/' );
+        // Trim off any slashes from the template name
+        $template_name = ltrim( $template_name, '/' );
 
-		// try locating this template file by looping through the template paths
-		foreach ( wpinv_get_theme_template_paths() as $template_path ) {
+        // try locating this template file by looping through the template paths
+        foreach ( wpinv_get_theme_template_paths() as $template_path ) {
 
-			if ( file_exists( $template_path . $template_name ) ) {
-				$located = $template_path . $template_name;
-				break;
-			}
-		}
+            if ( file_exists( $template_path . $template_name ) ) {
+                $located = $template_path . $template_name;
+                break;
+            }
+        }
 
-		if ( ! empty( $located ) ) {
-			break;
-		}
-	}
+        if ( ! empty( $located ) ) {
+            break;
+        }
+    }
 
-	if ( ( true == $load ) && ! empty( $located ) ) {
-		load_template( $located, $require_once );
+    if ( ( true == $load ) && ! empty( $located ) ) {
+        load_template( $located, $require_once );
     }
 
-	return $located;
+    return $located;
 }
 
 function wpinv_get_theme_template_paths() {
-	$template_dir = wpinv_get_theme_template_dir_name();
+    $template_dir = wpinv_get_theme_template_dir_name();
 
-	$file_paths = array(
-		1   => trailingslashit( get_stylesheet_directory() ) . $template_dir,
-		10  => trailingslashit( get_template_directory() ) . $template_dir,
-		100 => wpinv_get_templates_dir(),
-	);
+    $file_paths = array(
+        1   => trailingslashit( get_stylesheet_directory() ) . $template_dir,
+        10  => trailingslashit( get_template_directory() ) . $template_dir,
+        100 => wpinv_get_templates_dir(),
+    );
 
-	$file_paths = apply_filters( 'wpinv_template_paths', $file_paths );
+    $file_paths = apply_filters( 'wpinv_template_paths', $file_paths );
 
-	// sort the file paths based on priority
-	ksort( $file_paths, SORT_NUMERIC );
+    // sort the file paths based on priority
+    ksort( $file_paths, SORT_NUMERIC );
 
-	return array_map( 'trailingslashit', $file_paths );
+    return array_map( 'trailingslashit', $file_paths );
 }
 
 function wpinv_checkout_meta_tags() {
 
-	$pages   = array();
-	$pages[] = wpinv_get_option( 'success_page' );
-	$pages[] = wpinv_get_option( 'failure_page' );
-	$pages[] = wpinv_get_option( 'invoice_history_page' );
-	$pages[] = wpinv_get_option( 'invoice_subscription_page' );
+    $pages   = array();
+    $pages[] = wpinv_get_option( 'success_page' );
+    $pages[] = wpinv_get_option( 'failure_page' );
+    $pages[] = wpinv_get_option( 'invoice_history_page' );
+    $pages[] = wpinv_get_option( 'invoice_subscription_page' );
 
-	if ( ! wpinv_is_checkout() && ! is_page( $pages ) ) {
-		return;
-	}
+    if ( ! wpinv_is_checkout() && ! is_page( $pages ) ) {
+        return;
+    }
 
-	echo '<meta name="robots" content="noindex,nofollow" />' . "\n";
+    echo '<meta name="robots" content="noindex,nofollow" />' . "\n";
 }
 add_action( 'wp_head', 'wpinv_checkout_meta_tags' );
 
 function wpinv_add_body_classes( $class ) {
-	$classes = (array)$class;
+    $classes = (array)$class;
 
-	if ( wpinv_is_checkout() ) {
-		$classes[] = 'wpinv-checkout';
-		$classes[] = 'wpinv-page';
-	}
+    if ( wpinv_is_checkout() ) {
+        $classes[] = 'wpinv-checkout';
+        $classes[] = 'wpinv-page';
+    }
 
-	if ( wpinv_is_success_page() ) {
-		$classes[] = 'wpinv-success';
-		$classes[] = 'wpinv-page';
-	}
+    if ( wpinv_is_success_page() ) {
+        $classes[] = 'wpinv-success';
+        $classes[] = 'wpinv-page';
+    }
 
-	if ( wpinv_is_failed_transaction_page() ) {
-		$classes[] = 'wpinv-failed-transaction';
-		$classes[] = 'wpinv-page';
-	}
+    if ( wpinv_is_failed_transaction_page() ) {
+        $classes[] = 'wpinv-failed-transaction';
+        $classes[] = 'wpinv-page';
+    }
 
-	if ( wpinv_is_invoice_history_page() ) {
-		$classes[] = 'wpinv-history';
-		$classes[] = 'wpinv-page';
-	}
+    if ( wpinv_is_invoice_history_page() ) {
+        $classes[] = 'wpinv-history';
+        $classes[] = 'wpinv-page';
+    }
 
-	if ( wpinv_is_subscriptions_history_page() ) {
-		$classes[] = 'wpinv-subscription';
-		$classes[] = 'wpinv-page';
-	}
+    if ( wpinv_is_subscriptions_history_page() ) {
+        $classes[] = 'wpinv-subscription';
+        $classes[] = 'wpinv-page';
+    }
 
-	if ( wpinv_is_test_mode() ) {
-		$classes[] = 'wpinv-test-mode';
-		$classes[] = 'wpinv-page';
-	}
+    if ( wpinv_is_test_mode() ) {
+        $classes[] = 'wpinv-test-mode';
+        $classes[] = 'wpinv-page';
+    }
 
-	return array_unique( $classes );
+    return array_unique( $classes );
 }
 add_filter( 'body_class', 'wpinv_add_body_classes' );
 
@@ -458,16 +458,16 @@ 
 
     wpinv_html_select(
         array(
-			'name'             => $args['name'],
-			'selected'         => $args['selected'],
-			'id'               => $args['id'],
-			'class'            => $args['class'],
-			'options'          => $options,
-			'multiple'         => $args['multiple'],
-			'placeholder'      => $args['placeholder'],
-			'show_option_all'  => $args['show_option_all'],
-			'show_option_none' => $args['show_option_none'],
-			'data'             => $args['data'],
+            'name'             => $args['name'],
+            'selected'         => $args['selected'],
+            'id'               => $args['id'],
+            'class'            => $args['class'],
+            'options'          => $options,
+            'multiple'         => $args['multiple'],
+            'placeholder'      => $args['placeholder'],
+            'show_option_all'  => $args['show_option_all'],
+            'show_option_none' => $args['show_option_none'],
+            'data'             => $args['data'],
         )
     );
 
@@ -767,21 +767,21 @@ 
 
     $formatted_address = str_ireplace( array_keys( $replacements ), $replacements, $format );
 
-	// Remove unavailable tags.
+    // Remove unavailable tags.
     $formatted_address = preg_replace( '/\{\{\w+\}\}/', '', $formatted_address );
 
     // Clean up white space.
-	$formatted_address = preg_replace( '/  +/', ' ', trim( $formatted_address ) );
+    $formatted_address = preg_replace( '/  +/', ' ', trim( $formatted_address ) );
     $formatted_address = preg_replace( '/\n\n+/', "\n", $formatted_address );
 
     // Break newlines apart and remove empty lines/trim commas and white space.
-	$formatted_address = array_filter( array_map( 'wpinv_trim_formatted_address_line', explode( "\n", $formatted_address ) ) );
+    $formatted_address = array_filter( array_map( 'wpinv_trim_formatted_address_line', explode( "\n", $formatted_address ) ) );
 
     // Add html breaks.
-	$formatted_address = implode( $separator, $formatted_address );
+    $formatted_address = implode( $separator, $formatted_address );
 
-	// We're done!
-	return $formatted_address;
+    // We're done!
+    return $formatted_address;
 
 }
 
@@ -827,7 +827,7 @@ 
 function getpaid_display_invoice_subscriptions( $invoice ) {
 
     // Subscriptions.
-	$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
+    $subscriptions = getpaid_get_invoice_subscriptions( $invoice );
 
     if ( empty( $subscriptions ) || ! $invoice->is_recurring() ) {
         return;
@@ -1039,7 +1039,7 @@ 
 }
 
 function wpinv_empty_cart_message() {
-	return apply_filters( 'wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __( 'Your cart is empty.', 'invoicing' ) . '</span>' );
+    return apply_filters( 'wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __( 'Your cart is empty.', 'invoicing' ) . '</span>' );
 }
 
 /**
@@ -1237,9 +1237,9 @@ 
 
     if ( 0 == count( $form->get_items() ) ) {
         aui()->alert(
-			array(
-				'type'    => 'warning',
-				'content' => __( 'No published items found', 'invoicing' ),
+            array(
+                'type'    => 'warning',
+                'content' => __( 'No published items found', 'invoicing' ),
             ),
             true
         );
@@ -1262,10 +1262,10 @@ 
     $invoice = wpinv_get_invoice( $invoice_id );
 
     if ( empty( $invoice ) ) {
-		aui()->alert(
-			array(
-				'type'    => 'warning',
-				'content' => __( 'Invoice not found', 'invoicing' ),
+        aui()->alert(
+            array(
+                'type'    => 'warning',
+                'content' => __( 'Invoice not found', 'invoicing' ),
             ),
             true
         );
@@ -1273,10 +1273,10 @@ 
     }
 
     if ( $invoice->is_paid() ) {
-		aui()->alert(
-			array(
-				'type'    => 'warning',
-				'content' => __( 'Invoice has already been paid', 'invoicing' ),
+        aui()->alert(
+            array(
+                'type'    => 'warning',
+                'content' => __( 'Invoice has already been paid', 'invoicing' ),
             ),
             true
         );
@@ -1340,7 +1340,7 @@ 
         return "<button class='btn btn-primary getpaid-payment-button' type='button' data-form='$form'>$label</button>";
     }
 
-	if ( ! empty( $items ) ) {
+    if ( ! empty( $items ) ) {
         $items  = esc_attr( $items );
         return "<button class='btn btn-primary getpaid-payment-button' type='button' data-item='$items'>$label</button>";
     }
@@ -1526,21 +1526,21 @@ 
 
         return aui()->select(
             array(
-				'options'          => $states,
-				'name'             => esc_attr( $field_name ),
-				'id'               => sanitize_html_class( $field_name ) . $uniqid,
-				'value'            => sanitize_text_field( $state ),
-				'placeholder'      => $placeholder,
-				'required'         => $required,
-				'label'            => wp_kses_post( $label ),
-				'label_type'       => 'vertical',
-				'help_text'        => $help_text,
-				'class'            => 'getpaid-address-field wpinv_state',
-				'wrap_class'       => "$wrapper_class getpaid-address-field-wrapper__state",
-				'label_class'      => 'getpaid-address-field-label getpaid-address-field-label__state',
-				'extra_attributes' => array(
-					'autocomplete' => 'address-level1',
-				),
+                'options'          => $states,
+                'name'             => esc_attr( $field_name ),
+                'id'               => sanitize_html_class( $field_name ) . $uniqid,
+                'value'            => sanitize_text_field( $state ),
+                'placeholder'      => $placeholder,
+                'required'         => $required,
+                'label'            => wp_kses_post( $label ),
+                'label_type'       => 'vertical',
+                'help_text'        => $help_text,
+                'class'            => 'getpaid-address-field wpinv_state',
+                'wrap_class'       => "$wrapper_class getpaid-address-field-wrapper__state",
+                'label_class'      => 'getpaid-address-field-label getpaid-address-field-label__state',
+                'extra_attributes' => array(
+                    'autocomplete' => 'address-level1',
+                ),
             ),
             $echo
         );

templates/payment-forms/cart-item.php

Indentation +97 added lines, -97 removed lines

@@ -26,57 +26,57 @@ 
 
 				<?php
 
-					// Fires before printing a line item column.
-					do_action( "getpaid_form_cart_item_before_$key", $item, $form );
+                    // Fires before printing a line item column.
+                    do_action( "getpaid_form_cart_item_before_$key", $item, $form );
 
-					// Item name.
-					if ( 'name' == $key ) {
+                    // Item name.
+                    if ( 'name' == $key ) {
 
-					ob_start();
-					// And an optional description.
-					$description = $item->get_description();
+                    ob_start();
+                    // And an optional description.
+                    $description = $item->get_description();
 
-					if ( ! empty( $description ) ) {
-						echo "<small class='form-text text-muted pr-2 m-0'>" . wp_kses_post( $description ) . "</small>";
-					}
+                    if ( ! empty( $description ) ) {
+                        echo "<small class='form-text text-muted pr-2 m-0'>" . wp_kses_post( $description ) . "</small>";
+                    }
 
-					// Price help text.
-					$description = getpaid_item_recurring_price_help_text( $item, $currency );
-					if ( $description ) {
-						echo "<small class='getpaid-form-item-price-desc form-text text-muted pr-2 m-0'>" . wp_kses_post( $description ) . "</small>";
-					}
+                    // Price help text.
+                    $description = getpaid_item_recurring_price_help_text( $item, $currency );
+                    if ( $description ) {
+                        echo "<small class='getpaid-form-item-price-desc form-text text-muted pr-2 m-0'>" . wp_kses_post( $description ) . "</small>";
+                    }
 
-					do_action( 'getpaid_payment_form_cart_item_description', $item, $form );
+                    do_action( 'getpaid_payment_form_cart_item_description', $item, $form );
 
-					if ( wpinv_current_user_can_manage_invoicing() ) {
+                    if ( wpinv_current_user_can_manage_invoicing() ) {
 
-						edit_post_link(
-							__( 'Edit this item.', 'invoicing' ),
-							'<small class="form-text text-muted">',
-							'</small>',
-							$item->get_id(),
-							'text-danger'
-						);
+                        edit_post_link(
+                            __( 'Edit this item.', 'invoicing' ),
+                            '<small class="form-text text-muted">',
+                            '</small>',
+                            $item->get_id(),
+                            'text-danger'
+                        );
 
-					}
+                    }
 
-					$description = ob_get_clean();
+                    $description = ob_get_clean();
 
-					// Display the name.
-					$tootip = empty( $description ) ? '' : '&nbsp;' . '<i class="fas fa-xs fa-info gp-tooltip d-sm-none text-muted"></i>';
-					echo '<div class="mb-1">' . esc_html( $item->get_name() ) . wp_kses_post( $tootip ) . '</div>';
+                    // Display the name.
+                    $tootip = empty( $description ) ? '' : '&nbsp;' . '<i class="fas fa-xs fa-info gp-tooltip d-sm-none text-muted"></i>';
+                    echo '<div class="mb-1">' . esc_html( $item->get_name() ) . wp_kses_post( $tootip ) . '</div>';
 
-					if ( ! empty( $description ) ) {
-						printf( '<span class="d-none d-sm-block getpaid-item-desc">%s</span>', wp_kses_post( $description ) );
-						}
+                    if ( ! empty( $description ) ) {
+                        printf( '<span class="d-none d-sm-block getpaid-item-desc">%s</span>', wp_kses_post( $description ) );
+                        }
 
-					if ( $item->allows_quantities() ) {
-						printf(
-							'<small class="d-sm-none text-muted form-text">%s</small>',
-							sprintf(
-								esc_html__( 'Qty %s', 'invoicing' ),
-								sprintf(
-									'<input
+                    if ( $item->allows_quantities() ) {
+                        printf(
+                            '<small class="d-sm-none text-muted form-text">%s</small>',
+                            sprintf(
+                                esc_html__( 'Qty %s', 'invoicing' ),
+                                sprintf(
+                                    '<input
 											type="number"
 											step="0.01"
 											style="width: 48px;"
@@ -87,53 +87,53 @@ 
 											>',
                                     (float) $item->get_quantity() == 0 ? 1 : (float) $item->get_quantity(),
                                     floatval( null !== $max_qty ? $max_qty : 1000000000000 )
-								)
-							)
-						);
-					} else {
-						printf(
-							'<small class="d-sm-none text-muted form-text">%s</small>',
-							sprintf(
-								esc_html__( 'Qty %s', 'invoicing' ),
-								(float) $item->get_quantity()
-							)
-						);
-						}
+                                )
+                            )
+                        );
+                    } else {
+                        printf(
+                            '<small class="d-sm-none text-muted form-text">%s</small>',
+                            sprintf(
+                                esc_html__( 'Qty %s', 'invoicing' ),
+                                (float) $item->get_quantity()
+                            )
+                        );
+                        }
 }
 
-					// Item price.
-					if ( 'price' == $key ) {
+                    // Item price.
+                    if ( 'price' == $key ) {
 
-					// Set the currency position.
-					$position = wpinv_currency_position();
+                    // Set the currency position.
+                    $position = wpinv_currency_position();
 
-					if ( $position == 'left_space' ) {
-						$position = 'left';
-						}
+                    if ( $position == 'left_space' ) {
+                        $position = 'left';
+                        }
 
-					if ( $position == 'right_space' ) {
-						$position = 'right';
-						}
+                    if ( $position == 'right_space' ) {
+                        $position = 'right';
+                        }
 
-					if ( $item->user_can_set_their_price() ) {
-						$price            = max( (float) $item->get_price(), (float) $item->get_minimum_price() );
-						$minimum          = (float) $item->get_minimum_price();
-						$validate_minimum = '';
-						$class            = '';
-						$data_minimum     = '';
+                    if ( $item->user_can_set_their_price() ) {
+                        $price            = max( (float) $item->get_price(), (float) $item->get_minimum_price() );
+                        $minimum          = (float) $item->get_minimum_price();
+                        $validate_minimum = '';
+                        $class            = '';
+                        $data_minimum     = '';
 
-						if ( $minimum > 0 ) {
-							$validate_minimum = sprintf(
-								esc_attr__( 'The minimum allowed amount is %s', 'invoicing' ),
-								strip_tags( wpinv_price( $minimum, $currency ) )
-							);
+                        if ( $minimum > 0 ) {
+                            $validate_minimum = sprintf(
+                                esc_attr__( 'The minimum allowed amount is %s', 'invoicing' ),
+                                strip_tags( wpinv_price( $minimum, $currency ) )
+                            );
 
-							$class = 'getpaid-validate-minimum-amount';
+                            $class = 'getpaid-validate-minimum-amount';
 
-							$data_minimum     = "data-minimum-amount='" . esc_attr( getpaid_unstandardize_amount( $minimum ) ) . "'";
-						}
+                            $data_minimum     = "data-minimum-amount='" . esc_attr( getpaid_unstandardize_amount( $minimum ) ) . "'";
+                        }
 
-						?>
+                        ?>
 								<div class="input-group input-group-sm">
 								<?php if ( 'left' == $position ) : ?>
 										<div class="input-group-prepend">
@@ -158,43 +158,43 @@ 
 
 							<?php
 
-						} else {
-						echo wp_kses_post( wpinv_price( $item->get_price(), $currency ) );
+                        } else {
+                        echo wp_kses_post( wpinv_price( $item->get_price(), $currency ) );
 
-						?>
+                        ?>
 								<input name='getpaid-items[<?php echo (int) $item->get_id(); ?>][price]' type='hidden' class='getpaid-item-price-input' value='<?php echo esc_attr( $item->get_price() ); ?>'>
 						<?php
-						}
+                        }
 
-					printf(
+                    printf(
                         '<small class="d-sm-none text-muted form-text getpaid-mobile-item-subtotal">%s</small>',
                         sprintf( esc_html__( 'Subtotal: %s', 'invoicing' ), wp_kses_post( wpinv_price( $item->get_sub_total(), $currency ) ) )
                     );
-					}
+                    }
 
-					// Item quantity.
-					if ( 'quantity' == $key ) {
+                    // Item quantity.
+                    if ( 'quantity' == $key ) {
 
-					if ( $item->allows_quantities() ) {
-						?>
+                    if ( $item->allows_quantities() ) {
+                        ?>
 								<input name='getpaid-items[<?php echo (int) $item->get_id(); ?>][quantity]' type="number" step="0.01" style='width: 64px; line-height: 1; min-height: 35px;' class='getpaid-item-quantity-input p-1 align-middle font-weight-normal shadow-none m-0 rounded-0 text-center border' value='<?php echo (float) $item->get_quantity() == 0 ? 1 : (float) $item->get_quantity(); ?>' min='1' <?php echo null !== $max_qty ? 'max="' . (float) $max_qty . '"' : ''; ?> required>
 							<?php
-						} else {
-						echo (float) $item->get_quantity();
-						echo '&nbsp;&nbsp;&nbsp;';
-						?>
+                        } else {
+                        echo (float) $item->get_quantity();
+                        echo '&nbsp;&nbsp;&nbsp;';
+                        ?>
 								<input type='hidden' name='getpaid-items[<?php echo (int) $item->get_id(); ?>][quantity]' class='getpaid-item-quantity-input' value='<?php echo (float) $item->get_quantity(); ?>'>
 						<?php
-						}
+                        }
 }
 
-					// Item sub total.
-					if ( 'subtotal' == $key ) {
-					echo wp_kses_post( wpinv_price( $item->get_sub_total(), $currency ) );
-					}
+                    // Item sub total.
+                    if ( 'subtotal' == $key ) {
+                    echo wp_kses_post( wpinv_price( $item->get_sub_total(), $currency ) );
+                    }
 
-					do_action( "getpaid_payment_form_cart_item_$key", $item, $form );
-				?>
+                    do_action( "getpaid_payment_form_cart_item_$key", $item, $form );
+                ?>
 
 			</div>
 

includes/user-functions.php

Indentation +77 added lines, -77 removed lines

@@ -34,11 +34,11 @@ 
  */
 function wpinv_get_capability( $capalibilty = 'manage_invoicing' ) {
 
-	if ( current_user_can( 'manage_options' ) ) {
-		return 'manage_options';
-	};
+    if ( current_user_can( 'manage_options' ) ) {
+        return 'manage_options';
+    };
 
-	return $capalibilty;
+    return $capalibilty;
 }
 
 /**
@@ -62,10 +62,10 @@ 
     // Prepare user values.
     $prefix = preg_replace( '/\s+/', '', $prefix );
     $prefix = empty( $prefix ) ? $email : $prefix;
-	$args   = array(
-		'user_login' => wpinv_generate_user_name( $prefix ),
-		'user_pass'  => wp_generate_password(),
-		'user_email' => $email,
+    $args   = array(
+        'user_login' => wpinv_generate_user_name( $prefix ),
+        'user_pass'  => wp_generate_password(),
+        'user_email' => $email,
         'role'       => 'subscriber',
     );
 
@@ -82,16 +82,16 @@ 
 function wpinv_generate_user_name( $prefix = '' ) {
 
     // If prefix is an email, retrieve the part before the email.
-	$prefix = strtok( $prefix, '@' );
+    $prefix = strtok( $prefix, '@' );
     $prefix = trim( $prefix, '.' );
 
-	// Sanitize the username.
-	$prefix = sanitize_user( $prefix, true );
+    // Sanitize the username.
+    $prefix = sanitize_user( $prefix, true );
 
-	$illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
-	if ( empty( $prefix ) || in_array( strtolower( $prefix ), array_map( 'strtolower', $illegal_logins ), true ) ) {
-		$prefix = 'gtp_' . zeroise( wp_rand( 0, 9999 ), 4 );
-	}
+    $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
+    if ( empty( $prefix ) || in_array( strtolower( $prefix ), array_map( 'strtolower', $illegal_logins ), true ) ) {
+        $prefix = 'gtp_' . zeroise( wp_rand( 0, 9999 ), 4 );
+    }
 
     $username = $prefix;
     $postfix  = 2;
@@ -220,43 +220,43 @@ 
 
                     foreach ( getpaid_user_address_fields() as $key => $label ) {
 
-					// Display the country.
-					if ( 'country' == $key ) {
-
-						aui()->select(
-							array(
-								'options'     => wpinv_get_country_list(),
-								'name'        => 'getpaid_address[' . esc_attr( $key ) . ']',
-								'id'          => 'wpinv-' . sanitize_html_class( $key ),
-								'value'       => sanitize_text_field( getpaid_get_user_address_field( get_current_user_id(), $key ) ),
-								'placeholder' => $label,
-								'label'       => wp_kses_post( $label ),
-								'label_type'  => 'vertical',
-								'class'       => 'getpaid-address-field',
+                    // Display the country.
+                    if ( 'country' == $key ) {
+
+                        aui()->select(
+                            array(
+                                'options'     => wpinv_get_country_list(),
+                                'name'        => 'getpaid_address[' . esc_attr( $key ) . ']',
+                                'id'          => 'wpinv-' . sanitize_html_class( $key ),
+                                'value'       => sanitize_text_field( getpaid_get_user_address_field( get_current_user_id(), $key ) ),
+                                'placeholder' => $label,
+                                'label'       => wp_kses_post( $label ),
+                                'label_type'  => 'vertical',
+                                'class'       => 'getpaid-address-field',
                             ),
                             true
-						);
-
-					}
-
-					// Display the state.
-					elseif ( 'state' == $key ) {
-
-						getpaid_get_states_select_markup(
-							getpaid_get_user_address_field( get_current_user_id(), 'country' ),
-							getpaid_get_user_address_field( get_current_user_id(), 'state' ),
-							$label,
-							$label,
-							'',
-							false,
-							'',
-							'getpaid_address[' . esc_attr( $key ) . ']',
+                        );
+
+                    }
+
+                    // Display the state.
+                    elseif ( 'state' == $key ) {
+
+                        getpaid_get_states_select_markup(
+                            getpaid_get_user_address_field( get_current_user_id(), 'country' ),
+                            getpaid_get_user_address_field( get_current_user_id(), 'state' ),
+                            $label,
+                            $label,
+                            '',
+                            false,
+                            '',
+                            'getpaid_address[' . esc_attr( $key ) . ']',
                             true
-						);
+                        );
 
                         } else {
 
-						aui()->input(
+                        aui()->input(
                             array(
                                 'name'        => 'getpaid_address[' . esc_attr( $key ) . ']',
                                 'id'          => 'wpinv-' . sanitize_html_class( $key ),
@@ -268,7 +268,7 @@ 
                                 'class'       => 'getpaid-address-field',
                             ),
                             true
-						);
+                        );
 
                         }
                     }
@@ -407,7 +407,7 @@ 
 function getpaid_allowed_html() {
     $allowed_html = wp_kses_allowed_html( 'post' );
 
-	// form fields
+    // form fields
     $allowed_html['form'] = array(
         'action'         => true,
         'accept'         => true,
@@ -419,37 +419,37 @@ 
     );
     
     // - input
-	$allowed_html['input'] = array(
-		'class' => array(),
-		'id'    => array(),
-		'name'  => array(),
-		'value' => array(),
-		'type'  => array(),
-	);
+    $allowed_html['input'] = array(
+        'class' => array(),
+        'id'    => array(),
+        'name'  => array(),
+        'value' => array(),
+        'type'  => array(),
+    );
 
     // - input
-	$allowed_html['textarea'] = array(
-		'class' => array(),
-		'id'    => array(),
-		'name'  => array(),
-		'value' => array(),
-	);
-
-	// select
-	$allowed_html['select'] = array(
-		'class'  => array(),
-		'id'     => array(),
-		'name'   => array(),
-		'value'  => array(),
-		'type'   => array(),
-	);
-
-	// select options
-	$allowed_html['option'] = array(
-		'selected' => array(),
-	);
-
-	return $allowed_html;
+    $allowed_html['textarea'] = array(
+        'class' => array(),
+        'id'    => array(),
+        'name'  => array(),
+        'value' => array(),
+    );
+
+    // select
+    $allowed_html['select'] = array(
+        'class'  => array(),
+        'id'     => array(),
+        'name'   => array(),
+        'value'  => array(),
+        'type'   => array(),
+    );
+
+    // select options
+    $allowed_html['option'] = array(
+        'selected' => array(),
+    );
+
+    return $allowed_html;
 
 }
 

includes/admin/subscriptions.php

Indentation +415 added lines, -415 removed lines

@@ -14,7 +14,7 @@ 
  */
 function wpinv_subscriptions_page() {
 
-	?>
+    ?>
 
 	<div class="wrap">
 		<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
@@ -22,28 +22,28 @@ 
 
 			<?php
 
-				// Verify user permissions.
-				if ( ! wpinv_current_user_can_manage_invoicing() ) {
+                // Verify user permissions.
+                if ( ! wpinv_current_user_can_manage_invoicing() ) {
 
-				aui()->alert(
+                aui()->alert(
                     array(
-						'type'    => 'danger',
-						'content' => __( 'You are not permitted to view this page.', 'invoicing' ),
-					),
-					true
+                        'type'    => 'danger',
+                        'content' => __( 'You are not permitted to view this page.', 'invoicing' ),
+                    ),
+                    true
                 );
 
-				} elseif ( ! empty( $_GET['id'] ) && is_numeric( $_GET['id'] ) ) {
+                } elseif ( ! empty( $_GET['id'] ) && is_numeric( $_GET['id'] ) ) {
 
-				// Display a single subscription.
-				wpinv_recurring_subscription_details();
-				} else {
+                // Display a single subscription.
+                wpinv_recurring_subscription_details();
+                } else {
 
-				// Display a list of available subscriptions.
-				getpaid_print_subscriptions_list();
-				}
+                // Display a list of available subscriptions.
+                getpaid_print_subscriptions_list();
+                }
 
-			?>
+            ?>
 
 		</div>
 	</div>
@@ -60,10 +60,10 @@ 
  */
 function getpaid_print_subscriptions_list() {
 
-	$subscribers_table = new WPInv_Subscriptions_List_Table();
-	$subscribers_table->prepare_items();
+    $subscribers_table = new WPInv_Subscriptions_List_Table();
+    $subscribers_table->prepare_items();
 
-	?>
+    ?>
 	<?php $subscribers_table->views(); ?>
 	<form id="subscribers-filter" class="bsui" method="get">
 		<input type="hidden" name="page" value="wpinv-subscriptions" />
@@ -82,42 +82,42 @@ 
  */
 function wpinv_recurring_subscription_details() {
 
-	// Fetch the subscription.
-	$sub = new WPInv_Subscription( (int) $_GET['id'] );
-	if ( ! $sub->exists() ) {
+    // Fetch the subscription.
+    $sub = new WPInv_Subscription( (int) $_GET['id'] );
+    if ( ! $sub->exists() ) {
 
-		aui()->alert(
-			array(
-				'type'    => 'danger',
-				'content' => __( 'Subscription not found.', 'invoicing' ),
-			),
-			true
-		);
+        aui()->alert(
+            array(
+                'type'    => 'danger',
+                'content' => __( 'Subscription not found.', 'invoicing' ),
+            ),
+            true
+        );
 
-		return;
-	}
+        return;
+    }
 
-	// Use metaboxes to display the subscription details.
-	add_meta_box( 'getpaid_admin_subscription_details_metabox', __( 'Subscription Details', 'invoicing' ), 'getpaid_admin_subscription_details_metabox', get_current_screen(), 'normal', 'high' );
-	add_meta_box( 'getpaid_admin_subscription_update_metabox', __( 'Change Status', 'invoicing' ), 'getpaid_admin_subscription_update_metabox', get_current_screen(), 'side' );
+    // Use metaboxes to display the subscription details.
+    add_meta_box( 'getpaid_admin_subscription_details_metabox', __( 'Subscription Details', 'invoicing' ), 'getpaid_admin_subscription_details_metabox', get_current_screen(), 'normal', 'high' );
+    add_meta_box( 'getpaid_admin_subscription_update_metabox', __( 'Change Status', 'invoicing' ), 'getpaid_admin_subscription_update_metabox', get_current_screen(), 'side' );
 
-	$subscription_id     = $sub->get_id();
-	$subscription_groups = getpaid_get_invoice_subscription_groups( $sub->get_parent_invoice_id() );
-	$subscription_group  = wp_list_filter( $subscription_groups, compact( 'subscription_id' ) );
+    $subscription_id     = $sub->get_id();
+    $subscription_groups = getpaid_get_invoice_subscription_groups( $sub->get_parent_invoice_id() );
+    $subscription_group  = wp_list_filter( $subscription_groups, compact( 'subscription_id' ) );
 
-	if ( 1 < count( $subscription_groups ) ) {
-		add_meta_box( 'getpaid_admin_subscription_related_subscriptions_metabox', __( 'Related Subscriptions', 'invoicing' ), 'getpaid_admin_subscription_related_subscriptions_metabox', get_current_screen(), 'advanced' );
-	}
+    if ( 1 < count( $subscription_groups ) ) {
+        add_meta_box( 'getpaid_admin_subscription_related_subscriptions_metabox', __( 'Related Subscriptions', 'invoicing' ), 'getpaid_admin_subscription_related_subscriptions_metabox', get_current_screen(), 'advanced' );
+    }
 
-	if ( ! empty( $subscription_group ) ) {
-		add_meta_box( 'getpaid_admin_subscription_item_details_metabox', __( 'Subscription Items', 'invoicing' ), 'getpaid_admin_subscription_item_details_metabox', get_current_screen(), 'normal', 'low' );
-	}
+    if ( ! empty( $subscription_group ) ) {
+        add_meta_box( 'getpaid_admin_subscription_item_details_metabox', __( 'Subscription Items', 'invoicing' ), 'getpaid_admin_subscription_item_details_metabox', get_current_screen(), 'normal', 'low' );
+    }
 
-	add_meta_box( 'getpaid_admin_subscription_invoice_details_metabox', __( 'Related Invoices', 'invoicing' ), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced' );
+    add_meta_box( 'getpaid_admin_subscription_invoice_details_metabox', __( 'Related Invoices', 'invoicing' ), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced' );
 
-	do_action( 'getpaid_admin_single_subscription_register_metabox', $sub );
+    do_action( 'getpaid_admin_single_subscription_register_metabox', $sub );
 
-	?>
+    ?>
 
 		<form method="post" action="<?php echo esc_url( admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $sub->get_id() ) ) ); ?>">
 
@@ -157,44 +157,44 @@ 
  */
 function getpaid_admin_subscription_details_metabox( $sub ) {
 
-	// Subscription items.
-	$subscription_group = getpaid_get_invoice_subscription_group( $sub->get_parent_invoice_id(), $sub->get_id() );
-	$items_count        = empty( $subscription_group ) ? 1 : count( $subscription_group['items'] );
-
-	// Prepare subscription detail columns.
-	$fields = apply_filters(
-		'getpaid_subscription_admin_page_fields',
-		array(
-			'subscription' => __( 'Subscription', 'invoicing' ),
-			'customer'     => __( 'Customer', 'invoicing' ),
-			'amount'       => __( 'Amount', 'invoicing' ),
-			'start_date'   => __( 'Start Date', 'invoicing' ),
-			'renews_on'    => __( 'Next Payment', 'invoicing' ),
-			'renewals'     => __( 'Payments', 'invoicing' ),
-			'item'         => _n( 'Item', 'Items', $items_count, 'invoicing' ),
-			'gateway'      => __( 'Payment Method', 'invoicing' ),
-			'profile_id'   => __( 'Profile ID', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
-		)
-	);
-
-	if ( ! $sub->is_active() ) {
-
-		if ( isset( $fields['renews_on'] ) ) {
-			unset( $fields['renews_on'] );
-		}
-
-		if ( isset( $fields['gateway'] ) ) {
-			unset( $fields['gateway'] );
-		}
+    // Subscription items.
+    $subscription_group = getpaid_get_invoice_subscription_group( $sub->get_parent_invoice_id(), $sub->get_id() );
+    $items_count        = empty( $subscription_group ) ? 1 : count( $subscription_group['items'] );
+
+    // Prepare subscription detail columns.
+    $fields = apply_filters(
+        'getpaid_subscription_admin_page_fields',
+        array(
+            'subscription' => __( 'Subscription', 'invoicing' ),
+            'customer'     => __( 'Customer', 'invoicing' ),
+            'amount'       => __( 'Amount', 'invoicing' ),
+            'start_date'   => __( 'Start Date', 'invoicing' ),
+            'renews_on'    => __( 'Next Payment', 'invoicing' ),
+            'renewals'     => __( 'Payments', 'invoicing' ),
+            'item'         => _n( 'Item', 'Items', $items_count, 'invoicing' ),
+            'gateway'      => __( 'Payment Method', 'invoicing' ),
+            'profile_id'   => __( 'Profile ID', 'invoicing' ),
+            'status'       => __( 'Status', 'invoicing' ),
+        )
+    );
+
+    if ( ! $sub->is_active() ) {
+
+        if ( isset( $fields['renews_on'] ) ) {
+            unset( $fields['renews_on'] );
+        }
+
+        if ( isset( $fields['gateway'] ) ) {
+            unset( $fields['gateway'] );
+        }
 }
 
-	$profile_id = $sub->get_profile_id();
-	if ( empty( $profile_id ) && isset( $fields['profile_id'] ) ) {
-		unset( $fields['profile_id'] );
-	}
+    $profile_id = $sub->get_profile_id();
+    if ( empty( $profile_id ) && isset( $fields['profile_id'] ) ) {
+        unset( $fields['profile_id'] );
+    }
 
-	?>
+    ?>
 
 		<table class="table table-borderless" style="font-size: 14px;">
 			<tbody>
@@ -228,20 +228,20 @@ 
  */
 function getpaid_admin_subscription_metabox_display_customer( $subscription ) {
 
-	$username = __( '(Missing User)', 'invoicing' );
+    $username = __( '(Missing User)', 'invoicing' );
 
-	$user = get_userdata( $subscription->get_customer_id() );
-	if ( $user ) {
+    $user = get_userdata( $subscription->get_customer_id() );
+    if ( $user ) {
 
-		$username = sprintf(
-			'<a href="user-edit.php?user_id=%s">%s</a>',
-			absint( $user->ID ),
-			! empty( $user->display_name ) ? esc_html( $user->display_name ) : sanitize_email( $user->user_email )
-		);
+        $username = sprintf(
+            '<a href="user-edit.php?user_id=%s">%s</a>',
+            absint( $user->ID ),
+            ! empty( $user->display_name ) ? esc_html( $user->display_name ) : sanitize_email( $user->user_email )
+        );
 
-	}
+    }
 
-	echo wp_kses_post( $username );
+    echo wp_kses_post( $username );
 }
 add_action( 'getpaid_subscription_admin_display_customer', 'getpaid_admin_subscription_metabox_display_customer' );
 
@@ -251,8 +251,8 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_amount( $subscription ) {
-	$amount    = getpaid_get_formatted_subscription_amount( $subscription );
-	echo wp_kses_post( "<span>$amount</span>" );
+    $amount    = getpaid_get_formatted_subscription_amount( $subscription );
+    echo wp_kses_post( "<span>$amount</span>" );
 }
 add_action( 'getpaid_subscription_admin_display_amount', 'getpaid_admin_subscription_metabox_display_amount' );
 
@@ -263,11 +263,11 @@ 
  */
 function getpaid_admin_subscription_metabox_display_id( $subscription ) {
 
-	printf(
-		'<a href="%s">#%s</a>',
-		esc_url( admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $subscription->get_id() ) ) ),
-		absint( $subscription->get_id() )
-	);
+    printf(
+        '<a href="%s">#%s</a>',
+        esc_url( admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $subscription->get_id() ) ) ),
+        absint( $subscription->get_id() )
+    );
 
 }
 add_action( 'getpaid_subscription_admin_display_subscription', 'getpaid_admin_subscription_metabox_display_id' );
@@ -278,7 +278,7 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_start_date( $subscription ) {
-	echo esc_html( getpaid_format_date_value( $subscription->get_date_created() ) );
+    echo esc_html( getpaid_format_date_value( $subscription->get_date_created() ) );
 }
 add_action( 'getpaid_subscription_admin_display_start_date', 'getpaid_admin_subscription_metabox_display_start_date' );
 
@@ -288,7 +288,7 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_renews_on( $subscription ) {
-	echo esc_html( getpaid_format_date_value( $subscription->get_expiration() ) );
+    echo esc_html( getpaid_format_date_value( $subscription->get_expiration() ) );
 }
 add_action( 'getpaid_subscription_admin_display_renews_on', 'getpaid_admin_subscription_metabox_display_renews_on' );
 
@@ -298,8 +298,8 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_renewals( $subscription ) {
-	$max_bills = $subscription->get_bill_times();
-	echo ( (int) $subscription->get_times_billed() ) . ' / ' . ( empty( $max_bills ) ? '&infin;' : (int) $max_bills );
+    $max_bills = $subscription->get_bill_times();
+    echo ( (int) $subscription->get_times_billed() ) . ' / ' . ( empty( $max_bills ) ? '&infin;' : (int) $max_bills );
 }
 add_action( 'getpaid_subscription_admin_display_renewals', 'getpaid_admin_subscription_metabox_display_renewals' );
 /**
@@ -310,13 +310,13 @@ 
  */
 function getpaid_admin_subscription_metabox_display_item( $subscription, $subscription_group = false ) {
 
-	if ( empty( $subscription_group ) ) {
-		echo wp_kses_post( WPInv_Subscriptions_List_Table::generate_item_markup( $subscription->get_product_id() ) );
-		return;
-	}
+    if ( empty( $subscription_group ) ) {
+        echo wp_kses_post( WPInv_Subscriptions_List_Table::generate_item_markup( $subscription->get_product_id() ) );
+        return;
+    }
 
-	$markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
-	echo wp_kses_post( implode( ' | ', $markup ) );
+    $markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
+    echo wp_kses_post( implode( ' | ', $markup ) );
 
 }
 add_action( 'getpaid_subscription_admin_display_item', 'getpaid_admin_subscription_metabox_display_item', 10, 2 );
@@ -328,13 +328,13 @@ 
  */
 function getpaid_admin_subscription_metabox_display_gateway( $subscription ) {
 
-	$gateway = $subscription->get_gateway();
+    $gateway = $subscription->get_gateway();
 
-	if ( ! empty( $gateway ) ) {
-		echo esc_html( wpinv_get_gateway_admin_label( $gateway ) );
-	} else {
-		echo '&mdash;';
-	}
+    if ( ! empty( $gateway ) ) {
+        echo esc_html( wpinv_get_gateway_admin_label( $gateway ) );
+    } else {
+        echo '&mdash;';
+    }
 
 }
 add_action( 'getpaid_subscription_admin_display_gateway', 'getpaid_admin_subscription_metabox_display_gateway' );
@@ -345,7 +345,7 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_status( $subscription ) {
-	echo wp_kses_post( $subscription->get_status_label_html() );
+    echo wp_kses_post( $subscription->get_status_label_html() );
 }
 add_action( 'getpaid_subscription_admin_display_status', 'getpaid_admin_subscription_metabox_display_status' );
 
@@ -356,27 +356,27 @@ 
  */
 function getpaid_admin_subscription_metabox_display_profile_id( $subscription ) {
 
-	$profile_id = $subscription->get_profile_id();
-
-	aui()->input(
-		array(
-			'type'              => 'text',
-			'id'                => 'wpinv_subscription_profile_id',
-			'name'              => 'wpinv_subscription_profile_id',
-			'label'             => __( 'Profile Id', 'invoicing' ),
-			'label_type'        => 'hidden',
-			'placeholder'       => __( 'Profile Id', 'invoicing' ),
-			'value'             => esc_attr( $profile_id ),
-			'input_group_right' => '',
-			'no_wrap'           => true,
-		),
-		true
-	);
-
-	$url = apply_filters( 'getpaid_remote_subscription_profile_url', '', $subscription );
-	if ( ! empty( $url ) ) {
-		echo '&nbsp;<a href="' . esc_url_raw( $url ) . '" title="' . esc_attr__( 'View in Gateway', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-xs fa-fw align-top"></i></a>';
-	}
+    $profile_id = $subscription->get_profile_id();
+
+    aui()->input(
+        array(
+            'type'              => 'text',
+            'id'                => 'wpinv_subscription_profile_id',
+            'name'              => 'wpinv_subscription_profile_id',
+            'label'             => __( 'Profile Id', 'invoicing' ),
+            'label_type'        => 'hidden',
+            'placeholder'       => __( 'Profile Id', 'invoicing' ),
+            'value'             => esc_attr( $profile_id ),
+            'input_group_right' => '',
+            'no_wrap'           => true,
+        ),
+        true
+    );
+
+    $url = apply_filters( 'getpaid_remote_subscription_profile_url', '', $subscription );
+    if ( ! empty( $url ) ) {
+        echo '&nbsp;<a href="' . esc_url_raw( $url ) . '" title="' . esc_attr__( 'View in Gateway', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-xs fa-fw align-top"></i></a>';
+    }
 
 }
 add_action( 'getpaid_subscription_admin_display_profile_id', 'getpaid_admin_subscription_metabox_display_profile_id' );
@@ -388,40 +388,40 @@ 
  */
 function getpaid_admin_subscription_update_metabox( $subscription ) {
 
-	?>
+    ?>
 	<div class="mt-3">
 
 		<?php
-			aui()->select(
-				array(
-					'options'   => getpaid_get_subscription_statuses(),
-					'name'      => 'subscription_status',
-					'id'        => 'subscription_status_update_select',
-					'required'  => true,
-					'no_wrap'   => false,
-					'label'     => __( 'Subscription Status', 'invoicing' ),
-					'help_text' => __( 'Updating the status will trigger related actions and hooks', 'invoicing' ),
-					'select2'   => true,
-					'value'     => $subscription->get_status( 'edit' ),
-				),
-				true
-			);
-		?>
+            aui()->select(
+                array(
+                    'options'   => getpaid_get_subscription_statuses(),
+                    'name'      => 'subscription_status',
+                    'id'        => 'subscription_status_update_select',
+                    'required'  => true,
+                    'no_wrap'   => false,
+                    'label'     => __( 'Subscription Status', 'invoicing' ),
+                    'help_text' => __( 'Updating the status will trigger related actions and hooks', 'invoicing' ),
+                    'select2'   => true,
+                    'value'     => $subscription->get_status( 'edit' ),
+                ),
+                true
+            );
+        ?>
 
 		<div class="mt-2 px-3 py-2 bg-light border-top" style="margin: -12px;">
 
 		<?php
-			submit_button( __( 'Update', 'invoicing' ), 'primary', 'submit', false );
+            submit_button( __( 'Update', 'invoicing' ), 'primary', 'submit', false );
 
-			$url    = wp_nonce_url( add_query_arg( 'getpaid-admin-action', 'subscription_manual_renew' ), 'getpaid-nonce', 'getpaid-nonce' );
-			$anchor = __( 'Renew Subscription', 'invoicing' );
-			$title  = esc_attr__( 'Are you sure you want to extend the subscription and generate a new invoice that will be automatically marked as paid?', 'invoicing' );
+            $url    = wp_nonce_url( add_query_arg( 'getpaid-admin-action', 'subscription_manual_renew' ), 'getpaid-nonce', 'getpaid-nonce' );
+            $anchor = __( 'Renew Subscription', 'invoicing' );
+            $title  = esc_attr__( 'Are you sure you want to extend the subscription and generate a new invoice that will be automatically marked as paid?', 'invoicing' );
 
-			if ( $subscription->is_active() ) {
-			echo "<a href='" . esc_url( $url ) . "' class='float-right text-muted' onclick='return confirm(\"" . esc_attr( $title ) . "\")'>" . esc_html( $anchor ) . "</a>";
-			}
+            if ( $subscription->is_active() ) {
+            echo "<a href='" . esc_url( $url ) . "' class='float-right text-muted' onclick='return confirm(\"" . esc_attr( $title ) . "\")'>" . esc_html( $anchor ) . "</a>";
+            }
 
-	echo '</div></div>';
+    echo '</div></div>';
 }
 
 /**
@@ -432,33 +432,33 @@ 
  */
 function getpaid_admin_subscription_invoice_details_metabox( $subscription, $strict = true ) {
 
-	$columns = apply_filters(
-		'getpaid_subscription_related_invoices_columns',
-		array(
-			'invoice'      => __( 'Invoice', 'invoicing' ),
-			'relationship' => __( 'Relationship', 'invoicing' ),
-			'date'         => __( 'Date', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
-			'total'        => __( 'Total', 'invoicing' ),
-		),
-		$subscription
-	);
-
-	// Prepare the invoices.
-	$payments = $subscription->get_child_payments( ! is_admin() );
-	$parent   = $subscription->get_parent_invoice();
-
-	if ( $parent->exists() ) {
-		$payments = array_merge( array( $parent ), $payments );
-	}
-
-	$table_class = 'w-100 bg-white';
-
-	if ( ! is_admin() ) {
-		$table_class = 'table table-bordered';
-	}
-
-	?>
+    $columns = apply_filters(
+        'getpaid_subscription_related_invoices_columns',
+        array(
+            'invoice'      => __( 'Invoice', 'invoicing' ),
+            'relationship' => __( 'Relationship', 'invoicing' ),
+            'date'         => __( 'Date', 'invoicing' ),
+            'status'       => __( 'Status', 'invoicing' ),
+            'total'        => __( 'Total', 'invoicing' ),
+        ),
+        $subscription
+    );
+
+    // Prepare the invoices.
+    $payments = $subscription->get_child_payments( ! is_admin() );
+    $parent   = $subscription->get_parent_invoice();
+
+    if ( $parent->exists() ) {
+        $payments = array_merge( array( $parent ), $payments );
+    }
+
+    $table_class = 'w-100 bg-white';
+
+    if ( ! is_admin() ) {
+        $table_class = 'table table-bordered';
+    }
+
+    ?>
 		<div class="m-0" style="overflow: auto;">
 
 			<table class="<?php echo esc_attr( $table_class ); ?>">
@@ -466,10 +466,10 @@ 
 				<thead>
 					<tr>
 						<?php
-							foreach ( $columns as $key => $label ) {
-							echo "<th class='subscription-invoice-field-" . esc_attr( $key ) . " bg-light p-2 text-left color-dark font-weight-bold'>" . esc_html( $label ) . "</th>";
-							}
-						?>
+                            foreach ( $columns as $key => $label ) {
+                            echo "<th class='subscription-invoice-field-" . esc_attr( $key ) . " bg-light p-2 text-left color-dark font-weight-bold'>" . esc_html( $label ) . "</th>";
+                            }
+                        ?>
 					</tr>
 				</thead>
 
@@ -485,72 +485,72 @@ 
 
 					<?php
 
-						foreach ( $payments as $payment ) :
+                        foreach ( $payments as $payment ) :
 
-						// Ensure that we have an invoice.
-						$payment = new WPInv_Invoice( $payment );
+                        // Ensure that we have an invoice.
+                        $payment = new WPInv_Invoice( $payment );
 
-						// Abort if the invoice is invalid...
-						if ( ! $payment->exists() ) {
-							continue;
-							}
+                        // Abort if the invoice is invalid...
+                        if ( ! $payment->exists() ) {
+                            continue;
+                            }
 
-						// ... or belongs to a different subscription.
-						if ( $strict && $payment->is_renewal() && $payment->get_subscription_id() && $payment->get_subscription_id() != $subscription->get_id() ) {
-							continue;
-							}
+                        // ... or belongs to a different subscription.
+                        if ( $strict && $payment->is_renewal() && $payment->get_subscription_id() && $payment->get_subscription_id() != $subscription->get_id() ) {
+                            continue;
+                            }
 
-						echo '<tr>';
+                        echo '<tr>';
 
-						foreach ( array_keys( $columns ) as $key ) {
+                        foreach ( array_keys( $columns ) as $key ) {
 
-							echo "<td class='p-2 text-left'>";
+                            echo "<td class='p-2 text-left'>";
 
-								switch ( $key ) {
+                                switch ( $key ) {
 
-								case 'total':
-										echo '<strong>';
-										wpinv_the_price( $payment->get_total(), $payment->get_currency() );
-										echo '</strong>';
-									break;
+                                case 'total':
+                                        echo '<strong>';
+                                        wpinv_the_price( $payment->get_total(), $payment->get_currency() );
+                                        echo '</strong>';
+                                    break;
 
-								case 'relationship':
-										echo $payment->is_renewal() ? esc_html__( 'Renewal Invoice', 'invoicing' ) : esc_html__( 'Initial Invoice', 'invoicing' );
-									break;
+                                case 'relationship':
+                                        echo $payment->is_renewal() ? esc_html__( 'Renewal Invoice', 'invoicing' ) : esc_html__( 'Initial Invoice', 'invoicing' );
+                                    break;
 
-								case 'date':
-									echo esc_html( getpaid_format_date_value( $payment->get_date_created() ) );
-									break;
+                                case 'date':
+                                    echo esc_html( getpaid_format_date_value( $payment->get_date_created() ) );
+                                    break;
 
-								case 'status':
-										$status = $payment->get_status_nicename();
-										if ( is_admin() ) {
-										$status = $payment->get_status_label_html();
-										}
+                                case 'status':
+                                        $status = $payment->get_status_nicename();
+                                        if ( is_admin() ) {
+                                        $status = $payment->get_status_label_html();
+                                        }
 
-										echo wp_kses_post( $status );
-									break;
+                                        echo wp_kses_post( $status );
+                                    break;
 
-								case 'invoice':
-										$link    = esc_url( get_edit_post_link( $payment->get_id() ) );
+                                case 'invoice':
+                                        $link    = esc_url( get_edit_post_link( $payment->get_id() ) );
 
-										if ( ! is_admin() ) {
-										$link = esc_url( $payment->get_view_url() );
-										}
+                                        if ( ! is_admin() ) {
+                                        $link = esc_url( $payment->get_view_url() );
+                                        }
 
-										$invoice = esc_html( $payment->get_number() );
-										echo wp_kses_post( "<a href='$link'>$invoice</a>" );
-									break;
-										}
+                                        $invoice = esc_html( $payment->get_number() );
+                                        echo wp_kses_post( "<a href='$link'>$invoice</a>" );
+                                    break;
+                                        }
 
-								echo '</td>';
+                                echo '</td>';
 
-							}
+                            }
 
-						echo '</tr>';
+                        echo '</tr>';
 
-						endforeach;
-					?>
+                        endforeach;
+                    ?>
 
 				</tbody>
 
@@ -568,42 +568,42 @@ 
  */
 function getpaid_admin_subscription_item_details_metabox( $subscription ) {
 
-	// Fetch the subscription group.
-	$subscription_group = getpaid_get_invoice_subscription_group( $subscription->get_parent_payment_id(), $subscription->get_id() );
+    // Fetch the subscription group.
+    $subscription_group = getpaid_get_invoice_subscription_group( $subscription->get_parent_payment_id(), $subscription->get_id() );
 
-	if ( empty( $subscription_group ) || empty( $subscription_group['items'] ) ) {
-		return;
-	}
+    if ( empty( $subscription_group ) || empty( $subscription_group['items'] ) ) {
+        return;
+    }
 
-	// Prepare table columns.
-	$columns = apply_filters(
-		'getpaid_subscription_item_details_columns',
-		array(
-			'item_name' => __( 'Item', 'invoicing' ),
-			'price'     => __( 'Price', 'invoicing' ),
-			'tax'       => __( 'Tax', 'invoicing' ),
-			'discount'  => __( 'Discount', 'invoicing' ),
-			//'initial'      => __( 'Initial Amount', 'invoicing' ),
-			'recurring' => __( 'Subtotal', 'invoicing' ),
-		),
-		$subscription
-	);
+    // Prepare table columns.
+    $columns = apply_filters(
+        'getpaid_subscription_item_details_columns',
+        array(
+            'item_name' => __( 'Item', 'invoicing' ),
+            'price'     => __( 'Price', 'invoicing' ),
+            'tax'       => __( 'Tax', 'invoicing' ),
+            'discount'  => __( 'Discount', 'invoicing' ),
+            //'initial'      => __( 'Initial Amount', 'invoicing' ),
+            'recurring' => __( 'Subtotal', 'invoicing' ),
+        ),
+        $subscription
+    );
 
-	// Prepare the invoices.
+    // Prepare the invoices.
 
-	$invoice = $subscription->get_parent_invoice();
+    $invoice = $subscription->get_parent_invoice();
 
-	if ( ( ! wpinv_use_taxes() || ! $invoice->is_taxable() ) && isset( $columns['tax'] ) ) {
-		unset( $columns['tax'] );
-	}
+    if ( ( ! wpinv_use_taxes() || ! $invoice->is_taxable() ) && isset( $columns['tax'] ) ) {
+        unset( $columns['tax'] );
+    }
 
-	$table_class = 'w-100 bg-white';
+    $table_class = 'w-100 bg-white';
 
-	if ( ! is_admin() ) {
-		$table_class = 'table table-bordered';
-	}
+    if ( ! is_admin() ) {
+        $table_class = 'table table-bordered';
+    }
 
-	?>
+    ?>
 		<div class="m-0" style="overflow: auto;">
 
 			<table class="<?php echo esc_attr( $table_class ); ?>">
@@ -612,10 +612,10 @@ 
 					<tr>
 						<?php
 
-							foreach ( $columns as $key => $label ) {
-							echo "<th class='subscription-item-field-" . esc_attr( $key ) . " bg-light p-2 text-left color-dark font-weight-bold'>" . esc_html( $label ) . "</th>";
-							}
-						?>
+                            foreach ( $columns as $key => $label ) {
+                            echo "<th class='subscription-item-field-" . esc_attr( $key ) . " bg-light p-2 text-left color-dark font-weight-bold'>" . esc_html( $label ) . "</th>";
+                            }
+                        ?>
 					</tr>
 				</thead>
 
@@ -623,106 +623,106 @@ 
 
 					<?php
 
-						foreach ( $subscription_group['items'] as $subscription_group_item ) :
+                        foreach ( $subscription_group['items'] as $subscription_group_item ) :
 
-						echo '<tr>';
+                        echo '<tr>';
 
-						foreach ( array_keys( $columns ) as $key ) {
+                        foreach ( array_keys( $columns ) as $key ) {
 
-							$class = 'text-left';
+                            $class = 'text-left';
 
-							echo "<td class='p-2 text-left'>";
+                            echo "<td class='p-2 text-left'>";
 
-								switch ( $key ) {
+                                switch ( $key ) {
 
-								case 'item_name':
-										$item_name = get_the_title( $subscription_group_item['item_id'] );
-										$item_name = empty( $item_name ) ? $subscription_group_item['item_name'] : $item_name;
+                                case 'item_name':
+                                        $item_name = get_the_title( $subscription_group_item['item_id'] );
+                                        $item_name = empty( $item_name ) ? $subscription_group_item['item_name'] : $item_name;
 
-										if ( $invoice->get_template() == 'amount' || 1 == (float) $subscription_group_item['quantity'] ) {
-										echo esc_html( $item_name );
-										} else {
-										printf( '%1$s x %2$d', esc_html( $item_name ), (float) $subscription_group_item['quantity'] );
-											}
+                                        if ( $invoice->get_template() == 'amount' || 1 == (float) $subscription_group_item['quantity'] ) {
+                                        echo esc_html( $item_name );
+                                        } else {
+                                        printf( '%1$s x %2$d', esc_html( $item_name ), (float) $subscription_group_item['quantity'] );
+                                            }
 
-									break;
+                                    break;
 
-								case 'price':
-									wpinv_the_price( $subscription_group_item['item_price'], $invoice->get_currency() );
-									break;
+                                case 'price':
+                                    wpinv_the_price( $subscription_group_item['item_price'], $invoice->get_currency() );
+                                    break;
 
-								case 'tax':
-									wpinv_the_price( $subscription_group_item['tax'], $invoice->get_currency() );
-									break;
+                                case 'tax':
+                                    wpinv_the_price( $subscription_group_item['tax'], $invoice->get_currency() );
+                                    break;
 
-								case 'discount':
-									wpinv_the_price( $subscription_group_item['discount'], $invoice->get_currency() );
-									break;
+                                case 'discount':
+                                    wpinv_the_price( $subscription_group_item['discount'], $invoice->get_currency() );
+                                    break;
 
-								case 'initial':
-									wpinv_the_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() );
-									break;
+                                case 'initial':
+                                    wpinv_the_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() );
+                                    break;
 
-								case 'recurring':
-										echo wp_kses_post( '<strong>' . wpinv_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() ) . '</strong>' );
-									break;
+                                case 'recurring':
+                                        echo wp_kses_post( '<strong>' . wpinv_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() ) . '</strong>' );
+                                    break;
 
-										}
+                                        }
 
-								echo '</td>';
+                                echo '</td>';
 
-							}
+                            }
 
-						echo '</tr>';
+                        echo '</tr>';
 
-						endforeach;
+                        endforeach;
 
-						foreach ( $subscription_group['fees'] as $subscription_group_fee ) :
+                        foreach ( $subscription_group['fees'] as $subscription_group_fee ) :
 
-						echo '<tr>';
+                        echo '<tr>';
 
-						foreach ( array_keys( $columns ) as $key ) {
+                        foreach ( array_keys( $columns ) as $key ) {
 
-							$class = 'text-left';
+                            $class = 'text-left';
 
-							echo "<td class='p-2 text-left'>";
+                            echo "<td class='p-2 text-left'>";
 
-								switch ( $key ) {
+                                switch ( $key ) {
 
-								case 'item_name':
-										echo esc_html( $subscription_group_fee['name'] );
-									break;
+                                case 'item_name':
+                                        echo esc_html( $subscription_group_fee['name'] );
+                                    break;
 
-								case 'price':
-									wpinv_the_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
-									break;
+                                case 'price':
+                                    wpinv_the_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
+                                    break;
 
-								case 'tax':
-									echo '&mdash;';
-									break;
+                                case 'tax':
+                                    echo '&mdash;';
+                                    break;
 
-								case 'discount':
-										echo '&mdash;';
-									break;
+                                case 'discount':
+                                        echo '&mdash;';
+                                    break;
 
-								case 'initial':
-									wpinv_the_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
-									break;
+                                case 'initial':
+                                    wpinv_the_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
+                                    break;
 
-								case 'recurring':
-										echo wp_kses_post( '<strong>' . wpinv_price( $subscription_group_fee['recurring_fee'], $invoice->get_currency() ) . '</strong>' );
-									break;
+                                case 'recurring':
+                                        echo wp_kses_post( '<strong>' . wpinv_price( $subscription_group_fee['recurring_fee'], $invoice->get_currency() ) . '</strong>' );
+                                    break;
 
-										}
+                                        }
 
-								echo '</td>';
+                                echo '</td>';
 
-							}
+                            }
 
-						echo '</tr>';
+                        echo '</tr>';
 
-						endforeach;
-					?>
+                        endforeach;
+                    ?>
 
 				</tbody>
 
@@ -741,38 +741,38 @@ 
  */
 function getpaid_admin_subscription_related_subscriptions_metabox( $subscription, $skip_current = true ) {
 
-	// Fetch the subscription groups.
-	$subscription_groups = getpaid_get_invoice_subscription_groups( $subscription->get_parent_payment_id() );
-
-	if ( empty( $subscription_groups ) ) {
-		return;
-	}
-
-	// Prepare table columns.
-	$columns = apply_filters(
-		'getpaid_subscription_related_subscriptions_columns',
-		array(
-			'subscription' => __( 'Subscription', 'invoicing' ),
-			'start_date'   => __( 'Start Date', 'invoicing' ),
-			'renewal_date' => __( 'Next Payment', 'invoicing' ),
-			'renewals'     => __( 'Payments', 'invoicing' ),
-			'item'         => __( 'Items', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
-		),
-		$subscription
-	);
-
-	if ( $subscription->get_status() == 'pending' ) {
-		unset( $columns['start_date'], $columns['renewal_date'] );
-	}
-
-	$table_class = 'w-100 bg-white';
-
-	if ( ! is_admin() ) {
-		$table_class = 'table table-bordered';
-	}
-
-	?>
+    // Fetch the subscription groups.
+    $subscription_groups = getpaid_get_invoice_subscription_groups( $subscription->get_parent_payment_id() );
+
+    if ( empty( $subscription_groups ) ) {
+        return;
+    }
+
+    // Prepare table columns.
+    $columns = apply_filters(
+        'getpaid_subscription_related_subscriptions_columns',
+        array(
+            'subscription' => __( 'Subscription', 'invoicing' ),
+            'start_date'   => __( 'Start Date', 'invoicing' ),
+            'renewal_date' => __( 'Next Payment', 'invoicing' ),
+            'renewals'     => __( 'Payments', 'invoicing' ),
+            'item'         => __( 'Items', 'invoicing' ),
+            'status'       => __( 'Status', 'invoicing' ),
+        ),
+        $subscription
+    );
+
+    if ( $subscription->get_status() == 'pending' ) {
+        unset( $columns['start_date'], $columns['renewal_date'] );
+    }
+
+    $table_class = 'w-100 bg-white';
+
+    if ( ! is_admin() ) {
+        $table_class = 'table table-bordered';
+    }
+
+    ?>
 		<div class="m-0" style="overflow: auto;">
 
 			<table class="<?php echo esc_attr( $table_class ); ?>">
@@ -781,10 +781,10 @@ 
 					<tr>
 						<?php
 
-							foreach ( $columns as $key => $label ) {
-							echo "<th class='related-subscription-field-" . esc_attr( $key ) . " bg-light p-2 text-left color-dark font-weight-bold'>" . esc_html( $label ) . "</th>";
-							}
-						?>
+                            foreach ( $columns as $key => $label ) {
+                            echo "<th class='related-subscription-field-" . esc_attr( $key ) . " bg-light p-2 text-left color-dark font-weight-bold'>" . esc_html( $label ) . "</th>";
+                            }
+                        ?>
 					</tr>
 				</thead>
 
@@ -792,74 +792,74 @@ 
 
 					<?php
 
-						foreach ( $subscription_groups as $subscription_group ) :
+                        foreach ( $subscription_groups as $subscription_group ) :
 
-						// Do not list current subscription.
-						if ( $skip_current && (int) $subscription_group['subscription_id'] === $subscription->get_id() ) {
-							continue;
-							}
+                        // Do not list current subscription.
+                        if ( $skip_current && (int) $subscription_group['subscription_id'] === $subscription->get_id() ) {
+                            continue;
+                            }
 
-						// Ensure the subscription exists.
-						$_suscription = new WPInv_Subscription( $subscription_group['subscription_id'] );
+                        // Ensure the subscription exists.
+                        $_suscription = new WPInv_Subscription( $subscription_group['subscription_id'] );
 
-						if ( ! $_suscription->exists() ) {
-							continue;
-							}
+                        if ( ! $_suscription->exists() ) {
+                            continue;
+                            }
 
-						echo '<tr>';
+                        echo '<tr>';
 
-						foreach ( array_keys( $columns ) as $key ) {
+                        foreach ( array_keys( $columns ) as $key ) {
 
-							$class = 'text-left';
+                            $class = 'text-left';
 
-							echo "<td class='p-2 text-left'>";
+                            echo "<td class='p-2 text-left'>";
 
-								switch ( $key ) {
+                                switch ( $key ) {
 
-								case 'status':
-										echo wp_kses_post( $_suscription->get_status_label_html() );
-									break;
+                                case 'status':
+                                        echo wp_kses_post( $_suscription->get_status_label_html() );
+                                    break;
 
-								case 'item':
-											$markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
-											echo wp_kses_post( implode( ' | ', $markup ) );
-									break;
+                                case 'item':
+                                            $markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
+                                            echo wp_kses_post( implode( ' | ', $markup ) );
+                                    break;
 
-								case 'renewals':
-									$max_bills = $_suscription->get_bill_times();
-									echo ( (int) $_suscription->get_times_billed() ) . ' / ' . ( empty( $max_bills ) ? '&infin;' : (int) $max_bills );
-									break;
+                                case 'renewals':
+                                    $max_bills = $_suscription->get_bill_times();
+                                    echo ( (int) $_suscription->get_times_billed() ) . ' / ' . ( empty( $max_bills ) ? '&infin;' : (int) $max_bills );
+                                    break;
 
-								case 'renewal_date':
-										echo $_suscription->is_active() ? esc_html( getpaid_format_date_value( $_suscription->get_expiration() ) ) : '&mdash;';
-									break;
+                                case 'renewal_date':
+                                        echo $_suscription->is_active() ? esc_html( getpaid_format_date_value( $_suscription->get_expiration() ) ) : '&mdash;';
+                                    break;
 
-								case 'start_date':
-										echo 'pending' == $_suscription->get_status() ? '&mdash;' : esc_html( getpaid_format_date_value( $_suscription->get_date_created() ) );
-									break;
+                                case 'start_date':
+                                        echo 'pending' == $_suscription->get_status() ? '&mdash;' : esc_html( getpaid_format_date_value( $_suscription->get_date_created() ) );
+                                    break;
 
-								case 'subscription':
-										$url = is_admin() ? admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $_suscription->get_id() ) ) : $_suscription->get_view_url();
-										printf(
+                                case 'subscription':
+                                        $url = is_admin() ? admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $_suscription->get_id() ) ) : $_suscription->get_view_url();
+                                        printf(
                                             '%1$s#%2$s%3$s',
                                             '<a href="' . esc_url( $url ) . '">',
                                             '<strong>' . intval( $_suscription->get_id() ) . '</strong>',
-											'</a>'
+                                            '</a>'
                                         );
 
-											echo wp_kses_post( WPInv_Subscriptions_List_Table::column_amount( $_suscription ) );
-									break;
+                                            echo wp_kses_post( WPInv_Subscriptions_List_Table::column_amount( $_suscription ) );
+                                    break;
 
-										}
+                                        }
 
-								echo '</td>';
+                                echo '</td>';
 
-							}
+                            }
 
-						echo '</tr>';
+                        echo '</tr>';
 
-						endforeach;
-					?>
+                        endforeach;
+                    ?>
 
 				</tbody>
 

includes/admin/register-settings.php

Indentation +299 added lines, -299 removed lines

@@ -192,13 +192,13 @@ 
     $name       = isset( $option['name'] ) ? $option['name'] : '';
     $cb         = "wpinv_{$option['type']}_callback";
     $section    = "wpinv_settings_{$tab}_$section";
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
+    $is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
 
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
-		$tip   = wpinv_clean( $option['desc'] );
-		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
-		unset( $option['desc'] );
-	}
+    if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
+        $tip   = wpinv_clean( $option['desc'] );
+        $name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
+        unset( $option['desc'] );
+    }
 
     // Loop through all tabs.
     add_settings_field(
@@ -225,9 +225,9 @@ 
             'faux'            => isset( $option['faux'] ) ? $option['faux'] : false,
             'onchange'        => isset( $option['onchange'] ) ? $option['onchange'] : '',
             'custom'          => isset( $option['custom'] ) ? $option['custom'] : '',
-			'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
-			'class'           => isset( $option['class'] ) ? $option['class'] : '',
-			'style'           => isset( $option['style'] ) ? $option['style'] : '',
+            'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
+            'class'           => isset( $option['class'] ) ? $option['class'] : '',
+            'style'           => isset( $option['style'] ) ? $option['style'] : '',
             'cols'            => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
             'rows'            => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
         )
@@ -241,7 +241,7 @@ 
  * @return array
  */
 function wpinv_get_registered_settings() {
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
+    return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
 }
 
 /**
@@ -260,18 +260,18 @@ 
  */
 function wpinv_settings_sanitize( $input = array() ) {
 
-	$wpinv_options = wpinv_get_options();
-	$raw_referrer  = wp_get_raw_referer();
+    $wpinv_options = wpinv_get_options();
+    $raw_referrer  = wp_get_raw_referer();
 
     if ( empty( $raw_referrer ) ) {
-		return array_merge( $wpinv_options, $input );
+        return array_merge( $wpinv_options, $input );
     }
 
     wp_parse_str( $raw_referrer, $referrer );
 
-	if ( in_array( 'gp-setup', $referrer ) ) {
-		return array_merge( $wpinv_options, $input );
-	}
+    if ( in_array( 'gp-setup', $referrer ) ) {
+        return array_merge( $wpinv_options, $input );
+    }
 
     $settings = wpinv_get_registered_settings();
     $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
@@ -293,10 +293,10 @@ 
         }
 
         // General filter
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
+        $input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
 
-		// Key specific filter.
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
+        // Key specific filter.
+        $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
     }
 
     // Loop through the whitelist and unset any that are empty for the tab being saved
@@ -339,14 +339,14 @@ 
 
     foreach ( $new_rates as $rate ) {
 
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
-		$rate['name']    = sanitize_text_field( $rate['name'] );
-		$rate['state']   = sanitize_text_field( $rate['state'] );
-		$rate['country'] = sanitize_text_field( $rate['country'] );
-		$rate['global']  = empty( $rate['state'] );
-		$tax_rates[]     = $rate;
+        $rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
+        $rate['name']    = sanitize_text_field( $rate['name'] );
+        $rate['state']   = sanitize_text_field( $rate['state'] );
+        $rate['country'] = sanitize_text_field( $rate['country'] );
+        $rate['global']  = empty( $rate['state'] );
+        $tax_rates[]     = $rate;
 
-	}
+    }
 
     update_option( 'wpinv_tax_rates', $tax_rates );
 
@@ -359,11 +359,11 @@ 
     $tabs['general']  = __( 'General', 'invoicing' );
     $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
     $tabs['taxes']    = __( 'Taxes', 'invoicing' );
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
+    $tabs['emails']   = __( 'Emails', 'invoicing' );
 
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
-	}
+    if ( count( getpaid_get_integration_settings() ) > 0 ) {
+        $tabs['integrations'] = __( 'Integrations', 'invoicing' );
+    }
 
     $tabs['privacy']  = __( 'Privacy', 'invoicing' );
     $tabs['misc']     = __( 'Misc', 'invoicing' );
@@ -394,52 +394,52 @@ 
         'general'      => apply_filters(
             'wpinv_settings_sections_general',
             array(
-				'main'             => __( 'General Settings', 'invoicing' ),
-				'page_section'     => __( 'Page Settings', 'invoicing' ),
-				'currency_section' => __( 'Currency Settings', 'invoicing' ),
-				'labels'           => __( 'Label Texts', 'invoicing' ),
+                'main'             => __( 'General Settings', 'invoicing' ),
+                'page_section'     => __( 'Page Settings', 'invoicing' ),
+                'currency_section' => __( 'Currency Settings', 'invoicing' ),
+                'labels'           => __( 'Label Texts', 'invoicing' ),
             )
         ),
         'gateways'     => apply_filters(
             'wpinv_settings_sections_gateways',
             array(
-				'main' => __( 'Gateway Settings', 'invoicing' ),
+                'main' => __( 'Gateway Settings', 'invoicing' ),
             )
         ),
         'taxes'        => apply_filters(
             'wpinv_settings_sections_taxes',
             array(
-				'main'  => __( 'Tax Settings', 'invoicing' ),
-				'rates' => __( 'Tax Rates', 'invoicing' ),
-				'vat'   => __( 'EU VAT Settings', 'invoicing' ),
+                'main'  => __( 'Tax Settings', 'invoicing' ),
+                'rates' => __( 'Tax Rates', 'invoicing' ),
+                'vat'   => __( 'EU VAT Settings', 'invoicing' ),
             )
         ),
         'emails'       => apply_filters(
             'wpinv_settings_sections_emails',
             array(
-				'main' => __( 'Email Settings', 'invoicing' ),
+                'main' => __( 'Email Settings', 'invoicing' ),
             )
         ),
 
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
+        'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
 
         'privacy'      => apply_filters(
             'wpinv_settings_sections_privacy',
             array(
-				'main' => __( 'Privacy policy', 'invoicing' ),
+                'main' => __( 'Privacy policy', 'invoicing' ),
             )
         ),
         'misc'         => apply_filters(
             'wpinv_settings_sections_misc',
             array(
-				'main'       => __( 'Miscellaneous', 'invoicing' ),
-				'custom-css' => __( 'Custom CSS', 'invoicing' ),
+                'main'       => __( 'Miscellaneous', 'invoicing' ),
+                'custom-css' => __( 'Custom CSS', 'invoicing' ),
             )
         ),
         'tools'        => apply_filters(
             'wpinv_settings_sections_tools',
             array(
-				'main' => __( 'Diagnostic Tools', 'invoicing' ),
+                'main' => __( 'Diagnostic Tools', 'invoicing' ),
             )
         ),
     );
@@ -450,46 +450,46 @@ 
 }
 
 function wpinv_get_pages( $with_slug = false, $default_label = null ) {
-	$pages_options = array();
+    $pages_options = array();
 
-	if ( $default_label !== null && $default_label !== false ) {
-		$pages_options = array( '' => $default_label ); // Blank option
-	}
+    if ( $default_label !== null && $default_label !== false ) {
+        $pages_options = array( '' => $default_label ); // Blank option
+    }
 
-	$pages = get_pages();
-	if ( $pages ) {
-		foreach ( $pages as $page ) {
-			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
+    $pages = get_pages();
+    if ( $pages ) {
+        foreach ( $pages as $page ) {
+            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
             $pages_options[ $page->ID ] = $title;
-		}
-	}
+        }
+    }
 
-	return $pages_options;
+    return $pages_options;
 }
 
 function wpinv_header_callback( $args ) {
-	if ( ! empty( $args['desc'] ) ) {
+    if ( ! empty( $args['desc'] ) ) {
         echo wp_kses_post( $args['desc'] );
     }
 }
 
 function wpinv_hidden_callback( $args ) {
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	if ( isset( $args['set_value'] ) ) {
-		$value = $args['set_value'];
-	}
+    if ( isset( $args['set_value'] ) ) {
+        $value = $args['set_value'];
+    }
 
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
-		$args['readonly'] = true;
-		$name  = '';
-	} else {
-		$name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
-	}
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
+        $args['readonly'] = true;
+        $name  = '';
+    } else {
+        $name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
+    }
 
-	echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
+    echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
 
 }
 
@@ -498,12 +498,12 @@ 
  */
 function wpinv_checkbox_callback( $args ) {
 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
-	$std = wpinv_get_option( $args['id'], $std );
-	$id  = esc_attr( $args['id'] );
+    $std = isset( $args['std'] ) ? $args['std'] : '';
+    $std = wpinv_get_option( $args['id'], $std );
+    $id  = esc_attr( $args['id'] );
 
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
-	?>
+    getpaid_hidden_field( "wpinv_settings[$id]", '0' );
+    ?>
 		<fieldset>
 			<label>
 				<input id="wpinv-settings-<?php echo esc_attr( $id ); ?>" name="wpinv_settings[<?php echo esc_attr( $id ); ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
@@ -515,75 +515,75 @@ 
 
 function wpinv_multicheck_callback( $args ) {
 
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
+    $sanitize_id = wpinv_sanitize_key( $args['id'] );
+    $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
 
-	if ( ! empty( $args['options'] ) ) {
+    if ( ! empty( $args['options'] ) ) {
 
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
-		$value   = wpinv_get_option( $args['id'], $std );
+        $std     = isset( $args['std'] ) ? $args['std'] : array();
+        $value   = wpinv_get_option( $args['id'], $std );
 
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
+        echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
         foreach ( $args['options'] as $key => $option ) :
-			$sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
-			if ( in_array( $sanitize_key, $value ) ) {
-				$enabled = $sanitize_key;
-			} else {
-				$enabled = null;
-			}
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
-		endforeach;
-		echo '</div>';
-		echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
-	}
+            $sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
+            if ( in_array( $sanitize_key, $value ) ) {
+                $enabled = $sanitize_key;
+            } else {
+                $enabled = null;
+            }
+            echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
+            echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
+        endforeach;
+        echo '</div>';
+        echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
+    }
 }
 
 function wpinv_payment_icons_callback( $args ) {
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$value   = wpinv_get_option( $args['id'], false );
+    $value   = wpinv_get_option( $args['id'], false );
 
-	if ( ! empty( $args['options'] ) ) {
-		foreach ( $args['options'] as $key => $option ) {
+    if ( ! empty( $args['options'] ) ) {
+        foreach ( $args['options'] as $key => $option ) {
             $sanitize_key = wpinv_sanitize_key( $key );
 
-			if ( empty( $value ) ) {
-				$enabled = $option;
-			} else {
-				$enabled = null;
-			}
-
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
-
-				echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
-
-				if ( wpinv_string_is_image_url( $key ) ) {
-				echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
-				} else {
-				$card = strtolower( str_replace( ' ', '', $option ) );
-
-				if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
-					$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
-					} else {
-					$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
-					$content_dir = WP_CONTENT_DIR;
-
-					if ( function_exists( 'wp_normalize_path' ) ) {
-						// Replaces backslashes with forward slashes for Windows systems
-						$image = wp_normalize_path( $image );
-						$content_dir = wp_normalize_path( $content_dir );
-						}
-
-					$image = str_replace( $content_dir, content_url(), $image );
-					}
-
-				echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
-				}
-			echo wp_kses_post( $option ) . '</label>';
-		}
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
-	}
+            if ( empty( $value ) ) {
+                $enabled = $option;
+            } else {
+                $enabled = null;
+            }
+
+            echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
+
+                echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
+
+                if ( wpinv_string_is_image_url( $key ) ) {
+                echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
+                } else {
+                $card = strtolower( str_replace( ' ', '', $option ) );
+
+                if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
+                    $image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
+                    } else {
+                    $image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
+                    $content_dir = WP_CONTENT_DIR;
+
+                    if ( function_exists( 'wp_normalize_path' ) ) {
+                        // Replaces backslashes with forward slashes for Windows systems
+                        $image = wp_normalize_path( $image );
+                        $content_dir = wp_normalize_path( $content_dir );
+                        }
+
+                    $image = str_replace( $content_dir, content_url(), $image );
+                    }
+
+                echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
+                }
+            echo wp_kses_post( $option ) . '</label>';
+        }
+        echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
+    }
 }
 
 /**
@@ -591,9 +591,9 @@ 
  */
 function wpinv_radio_callback( $args ) {
 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
-	$std = wpinv_get_option( $args['id'], $std );
-	?>
+    $std = isset( $args['std'] ) ? $args['std'] : '';
+    $std = wpinv_get_option( $args['id'], $std );
+    ?>
 		<fieldset>
 			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
 				<?php foreach ( $args['options'] as $key => $option ) : ?>
@@ -607,7 +607,7 @@ 
 			</ul>
 		</fieldset>
 	<?php
-	getpaid_settings_description_callback( $args );
+    getpaid_settings_description_callback( $args );
 }
 
 /**
@@ -615,10 +615,10 @@ 
  */
 function getpaid_settings_description_callback( $args ) {
 
-	if ( ! empty( $args['desc'] ) ) {
-		$description = $args['desc'];
-		echo wp_kses_post( "<p class='description'>$description</p>" );
-	}
+    if ( ! empty( $args['desc'] ) ) {
+        $description = $args['desc'];
+        echo wp_kses_post( "<p class='description'>$description</p>" );
+    }
 
 }
 
@@ -627,7 +627,7 @@ 
  */
 function wpinv_gateways_callback() {
 
-	?>
+    ?>
 		</td>
 	</tr>
 	<tr class="bsui">
@@ -641,26 +641,26 @@ 
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
     $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
+    echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
 
-	foreach ( $args['options'] as $key => $option ) :
+    foreach ( $args['options'] as $key => $option ) :
 
-		echo '<option value="' . esc_attr( $key ) . '" ';
+        echo '<option value="' . esc_attr( $key ) . '" ';
 
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
+        if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
             selected( $key, $args['selected'] );
         } else {
             selected( $key, $value );
         }
 
-		echo '>' . esc_html( $option['admin_label'] ) . '</option>';
-	endforeach;
+        echo '>' . esc_html( $option['admin_label'] ) . '</option>';
+    endforeach;
 
-	echo '</select>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '</select>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 }
 
 /**
@@ -671,38 +671,38 @@ 
  */
 function wpinv_settings_attrs_helper( $args ) {
 
-	$value = isset( $args['std'] ) ? $args['std'] : '';
-	$id    = esc_attr( $args['id'] );
-	$value = is_scalar( $value ) ? $value : '';
-
-	$attrs = array(
-		'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
-		'readonly' => ! empty( $args['faux'] ),
-		'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
-		'id'       => 'wpinv-settings-' . $args['id'],
-		'style'    => $args['style'],
-		'class'    => $args['class'],
-		'placeholder' => $args['placeholder'],
-		'data-placeholder' => $args['placeholder'],
-	);
+    $value = isset( $args['std'] ) ? $args['std'] : '';
+    $id    = esc_attr( $args['id'] );
+    $value = is_scalar( $value ) ? $value : '';
+
+    $attrs = array(
+        'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
+        'readonly' => ! empty( $args['faux'] ),
+        'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
+        'id'       => 'wpinv-settings-' . $args['id'],
+        'style'    => $args['style'],
+        'class'    => $args['class'],
+        'placeholder' => $args['placeholder'],
+        'data-placeholder' => $args['placeholder'],
+    );
 
-	if ( ! empty( $args['onchange'] ) ) {
-		$attrs['onchange'] = $args['onchange'];
-	}
+    if ( ! empty( $args['onchange'] ) ) {
+        $attrs['onchange'] = $args['onchange'];
+    }
 
-	foreach ( $attrs as $key => $value ) {
+    foreach ( $attrs as $key => $value ) {
 
-		if ( false === $value ) {
-			continue;
-		}
+        if ( false === $value ) {
+            continue;
+        }
 
-		if ( true === $value ) {
-			echo ' ' . esc_attr( $key );
-		} else {
-			echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
-		}
+        if ( true === $value ) {
+            echo ' ' . esc_attr( $key );
+        } else {
+            echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
+        }
 
-	}
+    }
 
 }
 
@@ -711,9 +711,9 @@ 
  */
 function wpinv_text_callback( $args ) {
 
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
 
-	?>
+    ?>
 		<label style="width: 100%;">
 			<input type="text" <?php wpinv_settings_attrs_helper( $args ); ?>>
 			<?php echo wp_kses_post( $desc ); ?>
@@ -727,9 +727,9 @@ 
  */
 function wpinv_number_callback( $args ) {
 
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
 
-	?>
+    ?>
 		<label style="width: 100%;">
 			<input type="number" step="<?php echo floatval( $args['step'] ); ?>" max="<?php echo intval( $args['max'] ); ?>" min="<?php echo intval( $args['min'] ); ?>" <?php wpinv_settings_attrs_helper( $args ); ?>>
 			<?php echo wp_kses_post( $desc ); ?>
@@ -741,34 +741,34 @@ 
 function wpinv_textarea_callback( $args ) {
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
     $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
     $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
 
-	echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
-	echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
+    echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_password_callback( $args ) {
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
+    echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_missing_callback( $args ) {
-	printf(
-		esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
-		'<strong>' . esc_html( $args['id'] ) . '</strong>'
-	);
+    printf(
+        esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
+        '<strong>' . esc_html( $args['id'] ) . '</strong>'
+    );
 }
 
 /**
@@ -776,13 +776,13 @@ 
  */
 function wpinv_select_callback( $args ) {
 
-	$desc   = wp_kses_post( $args['desc'] );
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
-	$value  = wpinv_get_option( $args['id'], $value );
-	$rand   = uniqid( 'random_id' );
+    $desc   = wp_kses_post( $args['desc'] );
+    $desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
+    $value  = isset( $args['std'] ) ? $args['std'] : '';
+    $value  = wpinv_get_option( $args['id'], $value );
+    $rand   = uniqid( 'random_id' );
 
-	?>
+    ?>
 		<label style="width: 100%;">
 			<select <?php wpinv_settings_attrs_helper( $args ); ?> data-allow-clear="true">
 				<?php foreach ( $args['options'] as $option => $name ) : ?>
@@ -815,50 +815,50 @@ 
 function wpinv_color_select_callback( $args ) {
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
+    echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
 
-	foreach ( $args['options'] as $option => $color ) {
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
-	}
+    foreach ( $args['options'] as $option => $color ) {
+        echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
+    }
 
-	echo '</select>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '</select>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_rich_editor_callback( $args ) {
-	global $wp_version;
+    global $wp_version;
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
-		$value = $std;
-	}
+    if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
+        $value = $std;
+    }
 
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
+    $rows = isset( $args['size'] ) ? $args['size'] : 20;
 
-	echo '<div class="getpaid-settings-editor-input">';
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
-		wp_editor(
+    echo '<div class="getpaid-settings-editor-input">';
+    if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
+        wp_editor(
             stripslashes( $value ),
             'wpinv_settings_' . esc_attr( $args['id'] ),
             array(
-				'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
-				'textarea_rows' => absint( $rows ),
-				'media_buttons' => false,
+                'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
+                'textarea_rows' => absint( $rows ),
+                'media_buttons' => false,
             )
         );
-	} else {
-		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
-	}
+    } else {
+        echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
+    }
 
-	echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
@@ -866,51 +866,51 @@ 
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
-	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
+    echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
+    echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_color_callback( $args ) {
 
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
-	$value       = wpinv_get_option( $args['id'], $std );
+    $std         = isset( $args['std'] ) ? $args['std'] : '';
+    $value       = wpinv_get_option( $args['id'], $std );
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
 function wpinv_country_states_callback( $args ) {
 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
-	$value   = wpinv_get_option( $args['id'], $std );
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
+    $value   = wpinv_get_option( $args['id'], $std );
 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $args['placeholder'] ) ) {
-		$placeholder = $args['placeholder'];
-	} else {
-		$placeholder = '';
-	}
+    if ( isset( $args['placeholder'] ) ) {
+        $placeholder = $args['placeholder'];
+    } else {
+        $placeholder = '';
+    }
 
-	$states = wpinv_get_country_states();
+    $states = wpinv_get_country_states();
 
-	$class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
+    $class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
+    echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
 
-	foreach ( $states as $option => $name ) {
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
-	}
+    foreach ( $states as $option => $name ) {
+        echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
+    }
 
-	echo '</select>';
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '</select>';
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
 }
 
@@ -919,7 +919,7 @@ 
  */
 function wpinv_tax_rates_callback() {
 
-	?>
+    ?>
 		</td>
 	</tr>
 	<tr class="bsui">
@@ -935,9 +935,9 @@ 
  */
 function wpinv_tax_rate_callback( $tax_rate, $key ) {
 
-	$key                      = sanitize_key( $key );
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
+    $key                      = sanitize_key( $key );
+    $tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
+    include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
 
 }
 
@@ -969,14 +969,14 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url(
-							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
-								'getpaid-nonce',
-								'getpaid-nonce'
-							)
-						);
-					?>
+                        echo esc_url(
+                            wp_nonce_url(
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
+                                'getpaid-nonce',
+                                'getpaid-nonce'
+                            )
+                        );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -988,14 +988,14 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url(
-							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
-								'getpaid-nonce',
-								'getpaid-nonce'
-							)
-						);
-					?>
+                        echo esc_url(
+                            wp_nonce_url(
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
+                                'getpaid-nonce',
+                                'getpaid-nonce'
+                            )
+                        );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1007,14 +1007,14 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url(
-							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
-								'getpaid-nonce',
-								'getpaid-nonce'
-							)
-						);
-					?>
+                        echo esc_url(
+                            wp_nonce_url(
+                                add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
+                                'getpaid-nonce',
+                                'getpaid-nonce'
+                            )
+                        );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1027,14 +1027,14 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url(
-							wp_nonce_url(
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
-								'getpaid-nonce',
-								'getpaid-nonce'
-							)
-						);
-					?>
+                        echo esc_url(
+                            wp_nonce_url(
+                                add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
+                                'getpaid-nonce',
+                                'getpaid-nonce'
+                            )
+                        );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1047,8 +1047,8 @@ 
                 <td>
 					<a href="
                     <?php
-						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
-					?>
+                        echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
+                    ?>
                     " class="button button-primary"><?php esc_html_e( 'Launch', 'invoicing' ); ?></a>
                 </td>
             </tr>
@@ -1062,19 +1062,19 @@ 
 
 
 function wpinv_descriptive_text_callback( $args ) {
-	echo wp_kses_post( $args['desc'] );
+    echo wp_kses_post( $args['desc'] );
 }
 
 function wpinv_raw_html_callback( $args ) {
-	echo wp_kses_post( $args['desc'] );
+    echo wp_kses_post( $args['desc'] );
 }
 
 function wpinv_hook_callback( $args ) {
-	do_action( 'wpinv_' . $args['id'], $args );
+    do_action( 'wpinv_' . $args['id'], $args );
 }
 
 function wpinv_set_settings_cap() {
-	return wpinv_get_capability();
+    return wpinv_get_capability();
 }
 add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
 
@@ -1098,15 +1098,15 @@ 
  */
 function wpinv_get_merge_tags_help_text( $subscription = false ) {
 
-	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
-	$link = sprintf(
-		'<strong><a href="%s" target="_blank">%s</a></strong>',
-		$url,
-		esc_html__( 'View available merge tags.', 'wpinv-quotes' )
-	);
+    $url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
+    $link = sprintf(
+        '<strong><a href="%s" target="_blank">%s</a></strong>',
+        $url,
+        esc_html__( 'View available merge tags.', 'wpinv-quotes' )
+    );
 
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
+    $description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
 
-	return "$description $link";
+    return "$description $link";
 
 }

includes/error-functions.php

Indentation +8 added lines, -8 removed lines

@@ -126,14 +126,14 @@
  */
 function getpaid_doing_it_wrong( $function, $message, $version ) {
 
-	$message .= ' Backtrace: ' . wp_debug_backtrace_summary();
-
-	if ( wp_doing_ajax() || defined( 'REST_REQUEST' ) ) {
-		do_action( 'doing_it_wrong_run', $function, $message, $version );
-		error_log( "{$function} was called incorrectly. {$message}. This message was added in version {$version}." );
-	} else {
-		_doing_it_wrong( esc_html( $function ), wp_kses_post( $message ), esc_html( $version ) );
-	}
+    $message .= ' Backtrace: ' . wp_debug_backtrace_summary();
+
+    if ( wp_doing_ajax() || defined( 'REST_REQUEST' ) ) {
+        do_action( 'doing_it_wrong_run', $function, $message, $version );
+        error_log( "{$function} was called incorrectly. {$message}. This message was added in version {$version}." );
+    } else {
+        _doing_it_wrong( esc_html( $function ), wp_kses_post( $message ), esc_html( $version ) );
+    }
 
 }
 

includes/gateways/class-getpaid-bank-transfer-gateway.php

Indentation +221 added lines, -221 removed lines

@@ -13,30 +13,30 @@ 
 class GetPaid_Bank_Transfer_Gateway extends GetPaid_Payment_Gateway {
 
     /**
-	 * Payment method id.
-	 *
-	 * @var string
-	 */
+     * Payment method id.
+     *
+     * @var string
+     */
     public $id = 'bank_transfer';
 
-	/**
-	 * An array of features that this gateway supports.
-	 *
-	 * @var array
-	 */
-	protected $supports = array( 'subscription', 'addons', 'single_subscription_group', 'multiple_subscription_groups' );
+    /**
+     * An array of features that this gateway supports.
+     *
+     * @var array
+     */
+    protected $supports = array( 'subscription', 'addons', 'single_subscription_group', 'multiple_subscription_groups' );
 
     /**
-	 * Payment method order.
-	 *
-	 * @var int
-	 */
-	public $order = 8;
+     * Payment method order.
+     *
+     * @var int
+     */
+    public $order = 8;
 
     /**
-	 * Class constructor.
-	 */
-	public function __construct() {
+     * Class constructor.
+     */
+    public function __construct() {
         parent::__construct();
 
         $this->title                = __( 'Direct bank transfer', 'invoicing' );
@@ -44,24 +44,24 @@ 
         $this->checkout_button_text = __( 'Proceed', 'invoicing' );
         $this->instructions         = apply_filters( 'wpinv_bank_instructions', $this->get_option( 'info' ) );
 
-		add_action( 'wpinv_receipt_end', array( $this, 'thankyou_page' ) );
-		add_action( 'getpaid_invoice_line_items', array( $this, 'thankyou_page' ), 40 );
-		add_action( 'wpinv_pdf_content_billing', array( $this, 'thankyou_page' ), 11 );
-		add_action( 'wpinv_email_invoice_details', array( $this, 'email_instructions' ), 10, 3 );
-		add_action( 'getpaid_should_renew_subscription', array( $this, 'maybe_renew_subscription' ) );
-		add_action( 'getpaid_invoice_status_publish', array( $this, 'invoice_paid' ), 20 );
+        add_action( 'wpinv_receipt_end', array( $this, 'thankyou_page' ) );
+        add_action( 'getpaid_invoice_line_items', array( $this, 'thankyou_page' ), 40 );
+        add_action( 'wpinv_pdf_content_billing', array( $this, 'thankyou_page' ), 11 );
+        add_action( 'wpinv_email_invoice_details', array( $this, 'email_instructions' ), 10, 3 );
+        add_action( 'getpaid_should_renew_subscription', array( $this, 'maybe_renew_subscription' ) );
+        add_action( 'getpaid_invoice_status_publish', array( $this, 'invoice_paid' ), 20 );
 
     }
 
     /**
-	 * Process Payment.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice.
-	 * @param array $submission_data Posted checkout fields.
-	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
-	 * @return array
-	 */
-	public function process_payment( $invoice, $submission_data, $submission ) {
+     * Process Payment.
+     *
+     * @param WPInv_Invoice $invoice Invoice.
+     * @param array $submission_data Posted checkout fields.
+     * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
+     * @return array
+     */
+    public function process_payment( $invoice, $submission_data, $submission ) {
 
         // Add a transaction id.
         $invoice->set_transaction_id( $invoice->generate_key( 'bt_' ) );
@@ -82,66 +82,66 @@ 
     }
 
     /**
-	 * Output for the order received page.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice.
-	 */
-	public function thankyou_page( $invoice ) {
+     * Output for the order received page.
+     *
+     * @param WPInv_Invoice $invoice Invoice.
+     */
+    public function thankyou_page( $invoice ) {
 
         if ( 'bank_transfer' === $invoice->get_gateway() && $invoice->needs_payment() ) {
 
-			echo '<div class="mt-4 mb-2 getpaid-bank-transfer-details">' . PHP_EOL;
+            echo '<div class="mt-4 mb-2 getpaid-bank-transfer-details">' . PHP_EOL;
 
             if ( ! empty( $this->instructions ) ) {
                 echo wp_kses_post( wpautop( wptexturize( $this->instructions ) ) );
-			}
+            }
 
-			$this->bank_details( $invoice );
+            $this->bank_details( $invoice );
 
-			echo '</div>';
+            echo '</div>';
 
         }
 
-	}
+    }
 
     /**
-	 * Add content to the WPI emails.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice.
-	 * @param string     $email_type Email format: plain text or HTML.
-	 * @param bool     $sent_to_admin Sent to admin.
-	 */
-	public function email_instructions( $invoice, $email_type, $sent_to_admin ) {
+     * Add content to the WPI emails.
+     *
+     * @param WPInv_Invoice $invoice Invoice.
+     * @param string     $email_type Email format: plain text or HTML.
+     * @param bool     $sent_to_admin Sent to admin.
+     */
+    public function email_instructions( $invoice, $email_type, $sent_to_admin ) {
 
-		if ( ! $sent_to_admin && 'bank_transfer' === $invoice->get_gateway() && $invoice->needs_payment() ) {
+        if ( ! $sent_to_admin && 'bank_transfer' === $invoice->get_gateway() && $invoice->needs_payment() ) {
 
-			echo '<div class="wpi-email-row getpaid-bank-transfer-details">';
+            echo '<div class="wpi-email-row getpaid-bank-transfer-details">';
 
-			if ( $this->instructions ) {
-				echo wp_kses_post( wpautop( wptexturize( $this->instructions ) ) . PHP_EOL );
+            if ( $this->instructions ) {
+                echo wp_kses_post( wpautop( wptexturize( $this->instructions ) ) . PHP_EOL );
             }
 
-			$this->bank_details( $invoice );
+            $this->bank_details( $invoice );
 
-			echo '</div>';
+            echo '</div>';
 
-		}
+        }
 
     }
 
     /**
-	 * Get bank details and place into a list format.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice.
-	 */
-	protected function bank_details( $invoice ) {
+     * Get bank details and place into a list format.
+     *
+     * @param WPInv_Invoice $invoice Invoice.
+     */
+    protected function bank_details( $invoice ) {
 
-		// Get the invoice country and country $locale.
-		$country = $invoice->get_country();
-		$locale  = $this->get_country_locale();
+        // Get the invoice country and country $locale.
+        $country = $invoice->get_country();
+        $locale  = $this->get_country_locale();
 
-		// Get sortcode label in the $locale array and use appropriate one.
-		$sortcode = isset( $locale[ $country ]['sortcode']['label'] ) ? $locale[ $country ]['sortcode']['label'] : __( 'Sort code', 'invoicing' );
+        // Get sortcode label in the $locale array and use appropriate one.
+        $sortcode = isset( $locale[ $country ]['sortcode']['label'] ) ? $locale[ $country ]['sortcode']['label'] : __( 'Sort code', 'invoicing' );
 
         $bank_fields = array(
             'ac_name'   => __( 'Account Name', 'invoicing' ),
@@ -160,9 +160,9 @@ 
 
             if ( ! empty( $value ) ) {
                 $bank_info[ $field ] = array(
-					'label' => $label,
-					'value' => $value,
-				);
+                    'label' => $label,
+                    'value' => $value,
+                );
             }
 }
 
@@ -172,139 +172,139 @@ 
             return;
         }
 
-		echo '<h3 class="getpaid-bank-transfer-title"> ' . esc_html( apply_filters( 'wpinv_receipt_bank_details_title', __( 'Bank Details', 'invoicing' ) ) ) . '</h3>' . PHP_EOL;
+        echo '<h3 class="getpaid-bank-transfer-title"> ' . esc_html( apply_filters( 'wpinv_receipt_bank_details_title', __( 'Bank Details', 'invoicing' ) ) ) . '</h3>' . PHP_EOL;
 
-		echo '<table class="table table-bordered getpaid-bank-transfer-details">' . PHP_EOL;
+        echo '<table class="table table-bordered getpaid-bank-transfer-details">' . PHP_EOL;
 
-		foreach ( $bank_info as $key => $data ) {
-			echo "<tr class='getpaid-bank-transfer-" . esc_attr( $key ) . "'><th class='font-weight-bold'>" . wp_kses_post( $data['label'] ) . "</th><td class='w-75'>" . wp_kses_post( wptexturize( $data['value'] ) ) . "</td></tr>" . PHP_EOL;
-		}
+        foreach ( $bank_info as $key => $data ) {
+            echo "<tr class='getpaid-bank-transfer-" . esc_attr( $key ) . "'><th class='font-weight-bold'>" . wp_kses_post( $data['label'] ) . "</th><td class='w-75'>" . wp_kses_post( wptexturize( $data['value'] ) ) . "</td></tr>" . PHP_EOL;
+        }
 
-		echo '</table>';
+        echo '</table>';
 
     }
 
     /**
-	 * Get country locale if localized.
-	 *
-	 * @return array
-	 */
-	public function get_country_locale() {
-
-		if ( empty( $this->locale ) ) {
-
-			// Locale information to be used - only those that are not 'Sort Code'.
-			$this->locale = apply_filters(
-				'getpaid_get_bank_transfer_locale',
-				array(
-					'AU' => array(
-						'sortcode' => array(
-							'label' => __( 'BSB', 'invoicing' ),
-						),
-					),
-					'CA' => array(
-						'sortcode' => array(
-							'label' => __( 'Bank transit number', 'invoicing' ),
-						),
-					),
-					'IN' => array(
-						'sortcode' => array(
-							'label' => __( 'IFSC', 'invoicing' ),
-						),
-					),
-					'IT' => array(
-						'sortcode' => array(
-							'label' => __( 'Branch sort', 'invoicing' ),
-						),
-					),
-					'NZ' => array(
-						'sortcode' => array(
-							'label' => __( 'Bank code', 'invoicing' ),
-						),
-					),
-					'SE' => array(
-						'sortcode' => array(
-							'label' => __( 'Bank code', 'invoicing' ),
-						),
-					),
-					'US' => array(
-						'sortcode' => array(
-							'label' => __( 'Routing number', 'invoicing' ),
-						),
-					),
-					'ZA' => array(
-						'sortcode' => array(
-							'label' => __( 'Branch code', 'invoicing' ),
-						),
-					),
-				)
-			);
-
-		}
-
-		return $this->locale;
-
-	}
-
-	/**
-	 * Filters the gateway settings.
-	 *
-	 * @param array $admin_settings
-	 */
-	public function admin_settings( $admin_settings ) {
+     * Get country locale if localized.
+     *
+     * @return array
+     */
+    public function get_country_locale() {
+
+        if ( empty( $this->locale ) ) {
+
+            // Locale information to be used - only those that are not 'Sort Code'.
+            $this->locale = apply_filters(
+                'getpaid_get_bank_transfer_locale',
+                array(
+                    'AU' => array(
+                        'sortcode' => array(
+                            'label' => __( 'BSB', 'invoicing' ),
+                        ),
+                    ),
+                    'CA' => array(
+                        'sortcode' => array(
+                            'label' => __( 'Bank transit number', 'invoicing' ),
+                        ),
+                    ),
+                    'IN' => array(
+                        'sortcode' => array(
+                            'label' => __( 'IFSC', 'invoicing' ),
+                        ),
+                    ),
+                    'IT' => array(
+                        'sortcode' => array(
+                            'label' => __( 'Branch sort', 'invoicing' ),
+                        ),
+                    ),
+                    'NZ' => array(
+                        'sortcode' => array(
+                            'label' => __( 'Bank code', 'invoicing' ),
+                        ),
+                    ),
+                    'SE' => array(
+                        'sortcode' => array(
+                            'label' => __( 'Bank code', 'invoicing' ),
+                        ),
+                    ),
+                    'US' => array(
+                        'sortcode' => array(
+                            'label' => __( 'Routing number', 'invoicing' ),
+                        ),
+                    ),
+                    'ZA' => array(
+                        'sortcode' => array(
+                            'label' => __( 'Branch code', 'invoicing' ),
+                        ),
+                    ),
+                )
+            );
+
+        }
+
+        return $this->locale;
+
+    }
+
+    /**
+     * Filters the gateway settings.
+     *
+     * @param array $admin_settings
+     */
+    public function admin_settings( $admin_settings ) {
 
         $admin_settings['bank_transfer_desc']['std']    = __( "Make your payment directly into our bank account. Please use your Invoice Number as the payment reference. Your invoice won't be processed until the funds have cleared in our account.", 'invoicing' );
-		$admin_settings['bank_transfer_active']['desc'] = __( 'Enable bank transfer', 'invoicing' );
+        $admin_settings['bank_transfer_active']['desc'] = __( 'Enable bank transfer', 'invoicing' );
 
-		$locale  = $this->get_country_locale();
+        $locale  = $this->get_country_locale();
 
-		// Get sortcode label in the $locale array and use appropriate one.
-		$country  = wpinv_default_billing_country();
-		$sortcode = isset( $locale[ $country ]['sortcode']['label'] ) ? $locale[ $country ]['sortcode']['label'] : __( 'Sort code', 'invoicing' );
+        // Get sortcode label in the $locale array and use appropriate one.
+        $country  = wpinv_default_billing_country();
+        $sortcode = isset( $locale[ $country ]['sortcode']['label'] ) ? $locale[ $country ]['sortcode']['label'] : __( 'Sort code', 'invoicing' );
 
-		$admin_settings['bank_transfer_ac_name'] = array(
+        $admin_settings['bank_transfer_ac_name'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_ac_name',
             'name' => __( 'Account Name', 'invoicing' ),
-		);
+        );
 
-		$admin_settings['bank_transfer_ac_no'] = array(
+        $admin_settings['bank_transfer_ac_no'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_ac_no',
             'name' => __( 'Account Number', 'invoicing' ),
-		);
+        );
 
-		$admin_settings['bank_transfer_bank_name'] = array(
+        $admin_settings['bank_transfer_bank_name'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_bank_name',
             'name' => __( 'Bank Name', 'invoicing' ),
-		);
+        );
 
-		$admin_settings['bank_transfer_ifsc'] = array(
+        $admin_settings['bank_transfer_ifsc'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_ifsc',
             'name' => __( 'IFSC Code', 'invoicing' ),
-		);
+        );
 
-		$admin_settings['bank_transfer_iban'] = array(
+        $admin_settings['bank_transfer_iban'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_iban',
             'name' => __( 'IBAN', 'invoicing' ),
-		);
+        );
 
-		$admin_settings['bank_transfer_bic'] = array(
+        $admin_settings['bank_transfer_bic'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_bic',
             'name' => __( 'BIC/Swift Code', 'invoicing' ),
-		);
+        );
 
-		$admin_settings['bank_transfer_sort_code'] = array(
-			'type' => 'text',
-			'id'   => 'bank_transfer_sort_code',
-			'name' => $sortcode,
-		);
+        $admin_settings['bank_transfer_sort_code'] = array(
+            'type' => 'text',
+            'id'   => 'bank_transfer_sort_code',
+            'name' => $sortcode,
+        );
 
-		$admin_settings['bank_transfer_info'] = array(
+        $admin_settings['bank_transfer_info'] = array(
             'id'   => 'bank_transfer_info',
             'name' => __( 'Instructions', 'invoicing' ),
             'desc' => __( 'Instructions that will be added to the thank you page and emails.', 'invoicing' ),
@@ -314,17 +314,17 @@ 
             'rows' => 5,
         );
 
-		return $admin_settings;
-	}
+        return $admin_settings;
+    }
 
-	/**
-	 * Processes invoice addons.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param GetPaid_Form_Item[] $items
-	 * @return WPInv_Invoice
-	 */
-	public function process_addons( $invoice, $items ) {
+    /**
+     * Processes invoice addons.
+     *
+     * @param WPInv_Invoice $invoice
+     * @param GetPaid_Form_Item[] $items
+     * @return WPInv_Invoice
+     */
+    public function process_addons( $invoice, $items ) {
 
         foreach ( $items as $item ) {
             $invoice->add_item( $item );
@@ -332,66 +332,66 @@ 
 
         $invoice->recalculate_total();
         $invoice->save();
-	}
+    }
 
-	/**
-	 * (Maybe) renews a bank transfer subscription profile.
-	 *
-	 *
+    /**
+     * (Maybe) renews a bank transfer subscription profile.
+     *
+     *
      * @param WPInv_Subscription $subscription
-	 */
-	public function maybe_renew_subscription( $subscription ) {
+     */
+    public function maybe_renew_subscription( $subscription ) {
 
         // Ensure its our subscription && it's active.
         if ( $this->id == $subscription->get_gateway() && $subscription->has_status( 'active trialling' ) ) {
-			$subscription->create_payment();
+            $subscription->create_payment();
         }
 
     }
 
-	/**
-	 * Process a bank transfer payment.
-	 *
-	 *
+    /**
+     * Process a bank transfer payment.
+     *
+     *
      * @param WPInv_Invoice $invoice
-	 */
-	public function invoice_paid( $invoice ) {
-
-		// Abort if not paid by bank transfer.
-		if ( $this->id !== $invoice->get_gateway() || ! $invoice->is_recurring() ) {
-			return;
-		}
-
-		// Is it a parent payment?
-		if ( 0 == $invoice->get_parent_id() ) {
-
-			// (Maybe) activate subscriptions.
-			$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
-
-			if ( ! empty( $subscriptions ) ) {
-				$subscriptions = is_array( $subscriptions ) ? $subscriptions : array( $subscriptions );
-
-				foreach ( $subscriptions as $subscription ) {
-					if ( $subscription->exists() ) {
-						$duration = strtotime( $subscription->get_expiration() ) - strtotime( $subscription->get_date_created() );
-						$expiry   = date( 'Y-m-d H:i:s', ( current_time( 'timestamp' ) + $duration ) );
-
-						$subscription->set_next_renewal_date( $expiry );
-						$subscription->set_date_created( current_time( 'mysql' ) );
-						$subscription->set_profile_id( 'bt_sub_' . $invoice->get_id() . '_' . $subscription->get_id() );
-						$subscription->activate();
-					}
-				}
+     */
+    public function invoice_paid( $invoice ) {
+
+        // Abort if not paid by bank transfer.
+        if ( $this->id !== $invoice->get_gateway() || ! $invoice->is_recurring() ) {
+            return;
+        }
+
+        // Is it a parent payment?
+        if ( 0 == $invoice->get_parent_id() ) {
+
+            // (Maybe) activate subscriptions.
+            $subscriptions = getpaid_get_invoice_subscriptions( $invoice );
+
+            if ( ! empty( $subscriptions ) ) {
+                $subscriptions = is_array( $subscriptions ) ? $subscriptions : array( $subscriptions );
+
+                foreach ( $subscriptions as $subscription ) {
+                    if ( $subscription->exists() ) {
+                        $duration = strtotime( $subscription->get_expiration() ) - strtotime( $subscription->get_date_created() );
+                        $expiry   = date( 'Y-m-d H:i:s', ( current_time( 'timestamp' ) + $duration ) );
+
+                        $subscription->set_next_renewal_date( $expiry );
+                        $subscription->set_date_created( current_time( 'mysql' ) );
+                        $subscription->set_profile_id( 'bt_sub_' . $invoice->get_id() . '_' . $subscription->get_id() );
+                        $subscription->activate();
+                    }
+                }
 }
 } else {
 
-			$subscription = getpaid_get_subscription( $invoice->get_subscription_id() );
+            $subscription = getpaid_get_subscription( $invoice->get_subscription_id() );
 
-			// Renew the subscription.
-			if ( $subscription && $subscription->exists() ) {
-				$subscription->add_payment( array(), $invoice );
-				$subscription->renew();
-					}
+            // Renew the subscription.
+            if ( $subscription && $subscription->exists() ) {
+                $subscription->add_payment( array(), $invoice );
+                $subscription->renew();
+                    }
 }
 
     }