AyeCode / invoicing

includes/admin/subscriptions.php

Spacing +169 added lines, -169 removed lines

@@ -3,7 +3,7 @@ 
  * Contains functions that display the subscriptions admin page.
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Render the Subscriptions page
@@ -17,22 +17,22 @@ 
 	?>
 
 	<div class="wrap">
-		<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
+		<h1><?php echo esc_html(get_admin_page_title()); ?></h1>
 		<div class="bsui">
 
 			<?php
 
 				// Verify user permissions.
-				if ( ! wpinv_current_user_can_manage_invoicing() ) {
+				if (!wpinv_current_user_can_manage_invoicing()) {
 
 					echo aui()->alert(
 						array(
 							'type'    => 'danger',
-							'content' => __( 'You are not permitted to view this page.', 'invoicing' ),
+							'content' => __('You are not permitted to view this page.', 'invoicing'),
 						)
 					);
 
-				} else if ( ! empty( $_GET['id'] ) && is_numeric( $_GET['id'] ) ) {
+				} else if (!empty($_GET['id']) && is_numeric($_GET['id'])) {
 
 					// Display a single subscription.
 					wpinv_recurring_subscription_details();
@@ -81,13 +81,13 @@ 
 function wpinv_recurring_subscription_details() {
 
 	// Fetch the subscription.
-	$sub = new WPInv_Subscription( (int) $_GET['id'] );
-	if ( ! $sub->exists() ) {
+	$sub = new WPInv_Subscription((int) $_GET['id']);
+	if (!$sub->exists()) {
 
 		echo aui()->alert(
 			array(
 				'type'    => 'danger',
-				'content' => __( 'Subscription not found.', 'invoicing' ),
+				'content' => __('Subscription not found.', 'invoicing'),
 			)
 		);
 
@@ -95,41 +95,41 @@ 
 	}
 
 	// 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' );
-	add_meta_box( 'getpaid_admin_subscription_update_metabox', __( 'Change Status', 'invoicing' ), 'getpaid_admin_subscription_update_metabox', get_current_screen(), 'side' );
+	add_meta_box('getpaid_admin_subscription_details_metabox', __('Subscription Details', 'invoicing'), 'getpaid_admin_subscription_details_metabox', get_current_screen(), 'normal');
+	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' ) );
+	$subscription_groups = getpaid_get_invoice_subscription_groups($sub->get_parent_invoice_id());
+	$subscription_group  = wp_list_filter($subscription_groups, compact('subscription_id'));
 
-	if ( ! empty( $subscription_group ) ) {
-		add_meta_box( 'getpaid_admin_subscription_item_details_metabox', __( 'Subscription Items', 'invoicing' ), 'getpaid_admin_subscription_item_details_metabox', get_current_screen(), 'advanced' );
+	if (!empty($subscription_group)) {
+		add_meta_box('getpaid_admin_subscription_item_details_metabox', __('Subscription Items', 'invoicing'), 'getpaid_admin_subscription_item_details_metabox', get_current_screen(), 'advanced');
 	}
 
-	add_meta_box( 'getpaid_admin_subscription_invoice_details_metabox', __( 'Related Invoices', 'invoicing' ), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced', 'low' );
+	add_meta_box('getpaid_admin_subscription_invoice_details_metabox', __('Related Invoices', 'invoicing'), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced', 'low');
 
-	do_action( 'getpaid_admin_single_subscription_register_metabox', $sub );
+	do_action('getpaid_admin_single_subscription_register_metabox', $sub);
 
 	?>
 
-		<form method="post" action="<?php echo admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $sub->get_id() ) ); ?>">
+		<form method="post" action="<?php echo admin_url('admin.php?page=wpinv-subscriptions&id=' . absint($sub->get_id())); ?>">
 
-			<?php wp_nonce_field( 'getpaid-nonce', 'getpaid-nonce' ); ?>
-			<?php wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); ?>
-			<?php wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); ?>
+			<?php wp_nonce_field('getpaid-nonce', 'getpaid-nonce'); ?>
+			<?php wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false); ?>
+			<?php wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false); ?>
 			<input type="hidden" name="getpaid-admin-action" value="update_single_subscription" />
-			<input type="hidden" name="subscription_id" value="<?php echo (int) $sub->get_id() ;?>" />
+			<input type="hidden" name="subscription_id" value="<?php echo (int) $sub->get_id(); ?>" />
 
 			<div id="poststuff">
 				<div id="post-body" class="metabox-holder columns-<?php echo 1 == get_current_screen()->get_columns() ? '1' : '2'; ?>">
 
 					<div id="postbox-container-1" class="postbox-container">
-						<?php do_meta_boxes( get_current_screen(), 'side', $sub ); ?>
+						<?php do_meta_boxes(get_current_screen(), 'side', $sub); ?>
 					</div>
 
 					<div id="postbox-container-2" class="postbox-container">
-						<?php do_meta_boxes( get_current_screen(), 'normal', $sub ); ?>
-						<?php do_meta_boxes( get_current_screen(), 'advanced', $sub ); ?>
+						<?php do_meta_boxes(get_current_screen(), 'normal', $sub); ?>
+						<?php do_meta_boxes(get_current_screen(), 'advanced', $sub); ?>
 					</div>
 
 				</div>
@@ -148,44 +148,44 @@ 
  *
  * @param WPInv_Subscription $sub
  */
-function getpaid_admin_subscription_details_metabox( $sub ) {
+function getpaid_admin_subscription_details_metabox($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'] );
+	$subscription_group = getpaid_get_invoice_subscription_group($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' ),
+			'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 ( ! $sub->is_active() ) {
+	if (!$sub->is_active()) {
 
-		if ( isset( $fields['renews_on'] ) ) {
-			unset( $fields['renews_on'] );
+		if (isset($fields['renews_on'])) {
+			unset($fields['renews_on']);
 		}
 
-		if ( isset( $fields['gateway'] ) ) {
-			unset( $fields['gateway'] );
+		if (isset($fields['gateway'])) {
+			unset($fields['gateway']);
 		}
 
 	}
 
 	$profile_id = $sub->get_profile_id();
-	if ( empty( $profile_id ) && isset( $fields['profile_id'] ) ) {
-		unset( $fields['profile_id'] );
+	if (empty($profile_id) && isset($fields['profile_id'])) {
+		unset($fields['profile_id']);
 	}
 
 	?>
@@ -193,16 +193,16 @@ 
 		<table class="table table-borderless" style="font-size: 14px;">
 			<tbody>
 
-				<?php foreach ( $fields as $key => $label ) : ?>
+				<?php foreach ($fields as $key => $label) : ?>
 
-					<tr class="getpaid-subscription-meta-<?php echo sanitize_html_class( $key ); ?>">
+					<tr class="getpaid-subscription-meta-<?php echo sanitize_html_class($key); ?>">
 
 						<th class="w-25" style="font-weight: 500;">
-							<?php echo sanitize_text_field( $label ); ?>
+							<?php echo sanitize_text_field($label); ?>
 						</th>
 
 						<td class="w-75 text-muted">
-							<?php do_action( 'getpaid_subscription_admin_display_' . sanitize_text_field( $key ), $sub, $subscription_group ); ?>
+							<?php do_action('getpaid_subscription_admin_display_' . sanitize_text_field($key), $sub, $subscription_group); ?>
 						</td>
 
 					</tr>
@@ -220,129 +220,129 @@ 
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_customer( $subscription ) {
+function getpaid_admin_subscription_metabox_display_customer($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 ) ? sanitize_text_field( $user->display_name ) : sanitize_email( $user->user_email )
+			absint($user->ID),
+			!empty($user->display_name) ? sanitize_text_field($user->display_name) : sanitize_email($user->user_email)
 		);
 
 	}
 
 	echo  $username;
 }
-add_action( 'getpaid_subscription_admin_display_customer', 'getpaid_admin_subscription_metabox_display_customer' );
+add_action('getpaid_subscription_admin_display_customer', 'getpaid_admin_subscription_metabox_display_customer');
 
 /**
  * Displays the subscription amount.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_amount( $subscription ) {
-	$amount    = sanitize_text_field( getpaid_get_formatted_subscription_amount( $subscription ) );
+function getpaid_admin_subscription_metabox_display_amount($subscription) {
+	$amount = sanitize_text_field(getpaid_get_formatted_subscription_amount($subscription));
 	echo "<span>$amount</span>";
 }
-add_action( 'getpaid_subscription_admin_display_amount', 'getpaid_admin_subscription_metabox_display_amount' );
+add_action('getpaid_subscription_admin_display_amount', 'getpaid_admin_subscription_metabox_display_amount');
 
 /**
  * Displays the subscription id.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_id( $subscription ) {
-	echo  '#' . absint( $subscription->get_id() );
+function getpaid_admin_subscription_metabox_display_id($subscription) {
+	echo  '#' . absint($subscription->get_id());
 }
-add_action( 'getpaid_subscription_admin_display_subscription', 'getpaid_admin_subscription_metabox_display_id' );
+add_action('getpaid_subscription_admin_display_subscription', 'getpaid_admin_subscription_metabox_display_id');
 
 /**
  * Displays the subscription renewal date.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_start_date( $subscription ) {
-	echo getpaid_format_date_value( $subscription->get_date_created() );
+function getpaid_admin_subscription_metabox_display_start_date($subscription) {
+	echo getpaid_format_date_value($subscription->get_date_created());
 }
-add_action( 'getpaid_subscription_admin_display_start_date', 'getpaid_admin_subscription_metabox_display_start_date' );
+add_action('getpaid_subscription_admin_display_start_date', 'getpaid_admin_subscription_metabox_display_start_date');
 
 /**
  * Displays the subscription renewal date.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_renews_on( $subscription ) {
-	echo getpaid_format_date_value( $subscription->get_expiration() );
+function getpaid_admin_subscription_metabox_display_renews_on($subscription) {
+	echo getpaid_format_date_value($subscription->get_expiration());
 }
-add_action( 'getpaid_subscription_admin_display_renews_on', 'getpaid_admin_subscription_metabox_display_renews_on' );
+add_action('getpaid_subscription_admin_display_renews_on', 'getpaid_admin_subscription_metabox_display_renews_on');
 
 /**
  * Displays the subscription renewal count.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_renewals( $subscription ) {
+function getpaid_admin_subscription_metabox_display_renewals($subscription) {
 	$max_bills = $subscription->get_bill_times();
-	echo $subscription->get_times_billed() . ' / ' . ( empty( $max_bills ) ? "&infin;" : $max_bills );
+	echo $subscription->get_times_billed() . ' / ' . (empty($max_bills) ? "&infin;" : $max_bills);
 }
-add_action( 'getpaid_subscription_admin_display_renewals', 'getpaid_admin_subscription_metabox_display_renewals' );
+add_action('getpaid_subscription_admin_display_renewals', 'getpaid_admin_subscription_metabox_display_renewals');
 /**
  * Displays the subscription item.
  *
  * @param WPInv_Subscription $subscription
  * @param false|array $subscription_group
  */
-function getpaid_admin_subscription_metabox_display_item( $subscription, $subscription_group = false ) {
+function getpaid_admin_subscription_metabox_display_item($subscription, $subscription_group = false) {
 
-	if ( empty( $subscription_group ) ) {
-		echo WPInv_Subscriptions_List_Table::generate_item_markup( $subscription->get_product_id() );
+	if (empty($subscription_group)) {
+		echo 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 implode( ' | ', $markup );
+	$markup = array_map(array('WPInv_Subscriptions_List_Table', 'generate_item_markup'), array_keys($subscription_group['items']));
+	echo implode(' | ', $markup);
 
 }
-add_action( 'getpaid_subscription_admin_display_item', 'getpaid_admin_subscription_metabox_display_item', 10, 2 );
+add_action('getpaid_subscription_admin_display_item', 'getpaid_admin_subscription_metabox_display_item', 10, 2);
 
 /**
  * Displays the subscription gateway.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_gateway( $subscription ) {
+function getpaid_admin_subscription_metabox_display_gateway($subscription) {
 
 	$gateway = $subscription->get_gateway();
 
-	if ( ! empty( $gateway ) ) {
-		echo sanitize_text_field( wpinv_get_gateway_admin_label( $gateway ) );
+	if (!empty($gateway)) {
+		echo sanitize_text_field(wpinv_get_gateway_admin_label($gateway));
 	} else {
 		echo "&mdash;";
 	}
 
 }
-add_action( 'getpaid_subscription_admin_display_gateway', 'getpaid_admin_subscription_metabox_display_gateway' );
+add_action('getpaid_subscription_admin_display_gateway', 'getpaid_admin_subscription_metabox_display_gateway');
 
 /**
  * Displays the subscription status.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_status( $subscription ) {
+function getpaid_admin_subscription_metabox_display_status($subscription) {
 	echo $subscription->get_status_label_html();
 }
-add_action( 'getpaid_subscription_admin_display_status', 'getpaid_admin_subscription_metabox_display_status' );
+add_action('getpaid_subscription_admin_display_status', 'getpaid_admin_subscription_metabox_display_status');
 
 /**
  * Displays the subscription profile id.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_profile_id( $subscription ) {
+function getpaid_admin_subscription_metabox_display_profile_id($subscription) {
 
 	$profile_id = $subscription->get_profile_id();
 
@@ -351,32 +351,32 @@ 
 			'type'        => 'text',
 			'id'          => 'wpinv_subscription_profile_id',
 			'name'        => 'wpinv_subscription_profile_id',
-			'label'       => __( 'Profile Id', 'invoicing' ),
+			'label'       => __('Profile Id', 'invoicing'),
 			'label_type'  => 'hidden',
-			'placeholder' => __( 'Profile Id', 'invoicing' ),
-			'value'       => sanitize_text_field( $profile_id ),
+			'placeholder' => __('Profile Id', 'invoicing'),
+			'value'       => sanitize_text_field($profile_id),
 			'input_group_right' => '',
 			'no_wrap'     => true,
 		)
 	);
 
-	echo str_ireplace( 'form-control', 'regular-text', $input );
+	echo str_ireplace('form-control', 'regular-text', $input);
 
-	$url = apply_filters( 'getpaid_remote_subscription_profile_url', '', $subscription );
-	if ( ! empty( $url ) ) {
-		$url = esc_url_raw( $url );
-		echo '&nbsp;<a href="' . $url . '" title="' . __( 'View in Gateway', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-xs fa-fw align-top"></i></a>';
+	$url = apply_filters('getpaid_remote_subscription_profile_url', '', $subscription);
+	if (!empty($url)) {
+		$url = esc_url_raw($url);
+		echo '&nbsp;<a href="' . $url . '" title="' . __('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' );
+add_action('getpaid_subscription_admin_display_profile_id', 'getpaid_admin_subscription_metabox_display_profile_id');
 
 /**
  * Displays the subscriptions update metabox.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_update_metabox( $subscription ) {
+function getpaid_admin_subscription_update_metabox($subscription) {
 
 	?>
 	<div class="mt-3">
@@ -389,10 +389,10 @@ 
 					'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' ),
+					'label'            => __('Subscription Status', 'invoicing'),
+					'help_text'        => __('Updating the status will trigger related actions and hooks', 'invoicing'),
 					'select2'          => true,
-					'value'            => $subscription->get_status( 'edit' ),
+					'value'            => $subscription->get_status('edit'),
 				)
 			);
 		?>
@@ -400,13 +400,13 @@ 
 		<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    = esc_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    = esc_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 ( $subscription->is_active() ) {
+			if ($subscription->is_active()) {
 				echo "<a href='$url' class='float-right text-muted' onclick='return confirm(\"$title\")'>$anchor</a>";
 			}
 
@@ -418,31 +418,31 @@ 
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_invoice_details_metabox( $subscription ) {
+function getpaid_admin_subscription_invoice_details_metabox($subscription) {
 
 	$columns = apply_filters(
 		'getpaid_subscription_related_invoices_columns',
 		array(
-			'invoice'      => __( 'Invoice', 'invoicing' ),
-			'relationship' => __( 'Relationship', 'invoicing' ),
-			'date'         => __( 'Date', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
-			'total'        => __( 'Total', 'invoicing' ),
+			'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() );
+	$payments = $subscription->get_child_payments(!is_admin());
 	$parent   = $subscription->get_parent_invoice();
 
-	if ( $parent->get_id() ) {
-		$payments = array_merge( array( $parent ), $payments );
+	if ($parent->get_id()) {
+		$payments = array_merge(array($parent), $payments);
 	}
 
 	$table_class = 'w-100 bg-white';
 
-	if ( ! is_admin() ) {
+	if (!is_admin()) {
 		$table_class = 'table table-bordered table-striped';
 	}
 
@@ -455,13 +455,13 @@ 
 					<tr>
 						<?php
 							$processed_columns = 0;
-							foreach ( $columns as $key => $label ) {
-								$key   = esc_attr( $key );
-								$label = sanitize_text_field( $label );
+							foreach ($columns as $key => $label) {
+								$key   = esc_attr($key);
+								$label = sanitize_text_field($label);
 								$class = 'text-center';
-								$class = empty( $processed_columns ) ? 'text-left' : $class;
-								$class = count( $columns ) - 1 == $processed_columns ? 'text-right' : $class;
-								$processed_columns ++;
+								$class = empty($processed_columns) ? 'text-left' : $class;
+								$class = count($columns) - 1 == $processed_columns ? 'text-right' : $class;
+								$processed_columns++;
 
 								echo "<th class='subscription-invoice-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
 							}
@@ -471,56 +471,56 @@ 
 
 				<tbody>
 
-					<?php if ( empty( $payments ) ) : ?>
+					<?php if (empty($payments)) : ?>
 						<tr>
 							<td colspan="<?php echo count($columns); ?>" class="p-2 text-left text-muted">
-								<?php _e( 'This subscription has no invoices.', 'invoicing' ); ?>
+								<?php _e('This subscription has no invoices.', 'invoicing'); ?>
 							</td>
 						</tr>
 					<?php endif; ?>
 
 					<?php
 
-						foreach( $payments as $payment ) :
+						foreach ($payments as $payment) :
 
 							// Ensure that we have an invoice.
-							$payment = new WPInv_Invoice( $payment );
+							$payment = new WPInv_Invoice($payment);
 
 							// Abort if the invoice is invalid.
-							if ( ! $payment->get_id() ) {
+							if (!$payment->get_id()) {
 								continue;
 							}
 
 							echo '<tr>';
 
 								$processed_columns = 0;
-								foreach ( array_keys( $columns ) as $key ) {
+								foreach (array_keys($columns) as $key) {
 
 									$class = 'text-center';
-									$class = empty( $processed_columns ) ? 'text-left' : $class;
-									$class = count( $columns ) - 1 == $processed_columns ? 'text-right' : $class;
-									$processed_columns ++;
+									$class = empty($processed_columns) ? 'text-left' : $class;
+									$class = count($columns) - 1 == $processed_columns ? 'text-right' : $class;
+									$processed_columns++;
 
 									echo "<td class='p-2 $class'>";
 
-										switch( $key ) {
+										switch ($key) {
 
 											case 'total':
-												echo '<strong>' . wpinv_price( $payment->get_total(), $payment->get_currency() ) . '</strong>';
+												echo '<strong>' . wpinv_price($payment->get_total(), $payment->get_currency()) . '</strong>';
 												break;
 
 											case 'relationship':
-												echo $payment->is_renewal() ? __( 'Renewal Invoice', 'invoicing' ) : __( 'Initial Invoice', 'invoicing' );
+												echo $payment->is_renewal() ? __('Renewal Invoice', 'invoicing') : __('Initial Invoice', 'invoicing');
 												break;
 
 											case 'date':
-												echo getpaid_format_date_value( $payment->get_date_created() );
+												echo getpaid_format_date_value($payment->get_date_created());
 												break;
 
 											case 'status':
 
 												$status = $payment->get_status_nicename();
-												if ( is_admin() ) {
+												if (is_admin()) {
 													$status = $payment->get_status_label_html();
 												}
 
@@ -528,13 +528,13 @@ 
 												break;
 
 											case 'invoice':
-												$link    = esc_url( get_edit_post_link( $payment->get_id() ) );
+												$link = esc_url(get_edit_post_link($payment->get_id()));
 
-												if ( ! is_admin() ) {
-													$link = esc_url( $payment->get_view_url() );
+												if (!is_admin()) {
+													$link = esc_url($payment->get_view_url());
 												}
 
-												$invoice = sanitize_text_field( $payment->get_number() );
+												$invoice = sanitize_text_field($payment->get_number());
 												echo "<a href='$link'>$invoice</a>";
 												break;
 										}
@@ -562,12 +562,12 @@ 
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_item_details_metabox( $subscription ) {
+function getpaid_admin_subscription_item_details_metabox($subscription) {
 
 	// Fetch the subscription group.
-	$subscription_group = getpaid_get_invoice_subscription_group( $subscription->get_parent_payment_id(), $subscription->get_id() );
+	$subscription_group = getpaid_get_invoice_subscription_group($subscription->get_parent_payment_id(), $subscription->get_id());
 
-	if ( empty( $subscription_group ) || empty( $subscription_group['items'] ) ) {
+	if (empty($subscription_group) || empty($subscription_group['items'])) {
 		return;
 	}
 
@@ -575,12 +575,12 @@ 
 	$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'    => __( 'Recurring Amount', 'invoicing' ),
+			'item_name'    => __('Item', 'invoicing'),
+			'price'        => __('Price', 'invoicing'),
+			'tax'          => __('Tax', 'invoicing'),
+			'discount'     => __('Discount', 'invoicing'),
+			'initial'      => __('Initial Amount', 'invoicing'),
+			'recurring'    => __('Recurring Amount', 'invoicing'),
 		),
 		$subscription
 	);
@@ -589,13 +589,13 @@ 
 
 	$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';
 
-	if ( ! is_admin() ) {
+	if (!is_admin()) {
 		$table_class = 'table table-bordered table-striped';
 	}
 
@@ -608,13 +608,13 @@ 
 					<tr>
 						<?php
 							$processed_columns = 0;
-							foreach ( $columns as $key => $label ) {
-								$key   = esc_attr( $key );
-								$label = sanitize_text_field( $label );
+							foreach ($columns as $key => $label) {
+								$key   = esc_attr($key);
+								$label = sanitize_text_field($label);
 								$class = 'text-center';
-								$class = empty( $processed_columns ) ? 'text-left' : $class;
-								$class = count( $columns ) - 1 == $processed_columns ? 'text-right' : $class;
-								$processed_columns ++;
+								$class = empty($processed_columns) ? 'text-left' : $class;
+								$class = count($columns) - 1 == $processed_columns ? 'text-right' : $class;
+								$processed_columns++;
 
 								echo "<th class='subscription-item-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
 							}
@@ -626,52 +626,52 @@ 
 
 					<?php
 
-						foreach( $subscription_group['items'] as $subscription_group_item ) :
+						foreach ($subscription_group['items'] as $subscription_group_item) :
 
 							echo '<tr>';
 
 								$processed_columns = 0;
-								foreach ( array_keys( $columns ) as $key ) {
+								foreach (array_keys($columns) as $key) {
 
 									$class = 'text-center';
-									$class = empty( $processed_columns ) ? 'text-left' : $class;
-									$class = count( $columns ) - 1 == $processed_columns ? 'text-right' : $class;
-									$processed_columns ++;
+									$class = empty($processed_columns) ? 'text-left' : $class;
+									$class = count($columns) - 1 == $processed_columns ? 'text-right' : $class;
+									$processed_columns++;
 
 									echo "<td class='p-2 $class'>";
 
-										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;
+												$item_name = get_the_title($subscription_group_item['item_id']);
+												$item_name = empty($item_name) ? $subscription_group_item['item_name'] : $item_name;
 
-												if ( $invoice->get_template() == 'amount' || 1 === (int) $subscription_group_item['quantity'] ) {
-													echo sanitize_text_field( $item_name );
+												if ($invoice->get_template() == 'amount' || 1 === (int) $subscription_group_item['quantity']) {
+													echo sanitize_text_field($item_name);
 												} else {
-													printf( '%1$s x %2$d', sanitize_text_field( $item_name ), (int) $subscription_group_item['quantity'] );
+													printf('%1$s x %2$d', sanitize_text_field($item_name), (int) $subscription_group_item['quantity']);
 												}
 
 												break;
 
 											case 'price':
-												echo wpinv_price( $subscription_group_item['price'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_item['price'], $invoice->get_currency());
 												break;
 
 											case 'tax':
-												echo wpinv_price( $subscription_group_item['tax'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_item['tax'], $invoice->get_currency());
 												break;
 
 											case 'discount':
-												echo wpinv_price( $subscription_group_item['discount'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_item['discount'], $invoice->get_currency());
 												break;
 
 											case 'initial':
-												echo wpinv_price( $subscription_group_item['subtotal'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_item['subtotal'], $invoice->get_currency());
 												break;
 
 											case 'recurring':
-												echo '<strong>' . wpinv_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() ) . '</strong>';
+												echo '<strong>' . wpinv_price($subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency()) . '</strong>';
 												break;
 
 										}

includes/admin/class-wpinv-subscriptions-list-table.php

Spacing +82 added lines, -82 removed lines

@@ -3,9 +3,9 @@ 
  * Displays a list of all subscriptions rules
  */
 
-if ( ! defined( 'ABSPATH' ) ) exit;
+if (!defined('ABSPATH')) exit;
 
-if ( ! class_exists( 'WP_List_Table' ) ) {
+if (!class_exists('WP_List_Table')) {
 	include_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
 }
 
@@ -78,7 +78,7 @@ 
 
 		$this->prepare_query();
 
-		$this->base_url = remove_query_arg( 'status' );
+		$this->base_url = remove_query_arg('status');
 
 	}
 
@@ -91,21 +91,21 @@ 
 		$query = array(
 			'number'  => $this->per_page,
 			'paged'   => $this->get_paged(),
-			'status'  => ( isset( $_GET['status'] ) && array_key_exists( $_GET['status'], getpaid_get_subscription_statuses() ) ) ? $_GET['status'] : 'all',
-			'orderby' => ( isset( $_GET['orderby'] ) ) ? $_GET['orderby'] : 'id',
-			'order'   => ( isset( $_GET['order'] ) ) ? $_GET['order'] : 'DESC',
+			'status'  => (isset($_GET['status']) && array_key_exists($_GET['status'], getpaid_get_subscription_statuses())) ? $_GET['status'] : 'all',
+			'orderby' => (isset($_GET['orderby'])) ? $_GET['orderby'] : 'id',
+			'order'   => (isset($_GET['order'])) ? $_GET['order'] : 'DESC',
 		);
 
 		// Prepare class properties.
-		$this->query               = new GetPaid_Subscriptions_Query( $query );
+		$this->query               = new GetPaid_Subscriptions_Query($query);
 		$this->total_count         = $this->query->get_total();
 		$this->current_total_count = $this->query->get_total();
 		$this->items               = $this->query->get_results();
-		$this->status_counts       = getpaid_get_subscription_status_counts( $query );
+		$this->status_counts       = getpaid_get_subscription_status_counts($query);
 
-		if ( 'all' != $query['status'] ) {
-			unset( $query['status'] );
-			$this->total_count   = getpaid_get_subscriptions( $query, 'count' );
+		if ('all' != $query['status']) {
+			unset($query['status']);
+			$this->total_count = getpaid_get_subscriptions($query, 'count');
 		}
 
 	}
@@ -122,26 +122,26 @@ 
 	 */
 	public function get_views() {
 
-		$current  = isset( $_GET['status'] ) ? $_GET['status'] : 'all';
+		$current  = isset($_GET['status']) ? $_GET['status'] : 'all';
 		$views    = array(
 
 			'all' => sprintf(
 				'<a href="%s" %s>%s&nbsp;<span class="count">(%d)</span></a>',
-				esc_url( add_query_arg( 'status', false, $this->base_url ) ),
+				esc_url(add_query_arg('status', false, $this->base_url)),
 				$current === 'all' ? ' class="current"' : '',
-				__('All','invoicing' ),
+				__('All', 'invoicing'),
 				$this->total_count
 			)
 
 		);
 
-		foreach ( array_filter( $this->status_counts ) as $status => $count ) {
+		foreach (array_filter($this->status_counts) as $status => $count) {
 
-			$views[ $status ] = sprintf(
+			$views[$status] = sprintf(
 				'<a href="%s" %s>%s&nbsp;<span class="count">(%d)</span></a>',
-				esc_url( add_query_arg( 'status', urlencode( $status ), $this->base_url ) ),
+				esc_url(add_query_arg('status', urlencode($status), $this->base_url)),
 				$current === $status ? ' class="current"' : '',
-				sanitize_text_field( getpaid_get_subscription_status_label( $status ) ),
+				sanitize_text_field(getpaid_get_subscription_status_label($status)),
 				$count
 			);
 
@@ -158,8 +158,8 @@ 
 	 * @since       1.0.0
 	 * @return      string
 	 */
-	public function column_default( $item, $column_name ) {
-		return apply_filters( "getpaid_subscriptions_table_column_$column_name", $item->$column_name );
+	public function column_default($item, $column_name) {
+		return apply_filters("getpaid_subscriptions_table_column_$column_name", $item->$column_name);
 	}
 
 	/**
@@ -168,8 +168,8 @@ 
 	 * @param WPInv_Subscription $item
 	 * @return string
 	 */
-	public function column_cb( $item ) {
-		return sprintf( '<input type="checkbox" name="id[]" value="%s" />', esc_html( $item->get_id() ) );
+	public function column_cb($item) {
+		return sprintf('<input type="checkbox" name="id[]" value="%s" />', esc_html($item->get_id()));
 	}
 
 	/**
@@ -179,7 +179,7 @@ 
 	 * @since       1.0.0
 	 * @return      string
 	 */
-	public function column_status( $item ) {
+	public function column_status($item) {
 		return $item->get_status_label_html();
 	}
 
@@ -190,44 +190,44 @@ 
 	 * @since       1.0.0
 	 * @return      string
 	 */
-	public function column_subscription( $item ) {
+	public function column_subscription($item) {
 
-		$username = __( '(Missing User)', 'invoicing' );
+		$username = __('(Missing User)', 'invoicing');
 
-		$user = get_userdata( $item->get_customer_id() );
-		if ( $user ) {
+		$user = get_userdata($item->get_customer_id());
+		if ($user) {
 
 			$username = sprintf(
 				'<a href="user-edit.php?user_id=%s">%s</a>',
-				absint( $user->ID ),
-				! empty( $user->display_name ) ? sanitize_text_field( $user->display_name ) : sanitize_email( $user->user_email )
+				absint($user->ID),
+				!empty($user->display_name) ? sanitize_text_field($user->display_name) : sanitize_email($user->user_email)
 			);
 
 		}
 
 		// translators: $1: is opening link, $2: is subscription id number, $3: is closing link tag, $4: is user's name
 		$column_content = sprintf(
-			_x( '%1$s#%2$s%3$s for %4$s', 'Subscription title on admin table. (e.g.: #211 for John Doe)', 'invoicing' ),
-			'<a href="' . esc_url( admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $item->get_id() ) ) ) . '">',
-			'<strong>' . esc_attr( $item->get_id() ) . '</strong>', '</a>',
+			_x('%1$s#%2$s%3$s for %4$s', 'Subscription title on admin table. (e.g.: #211 for John Doe)', 'invoicing'),
+			'<a href="' . esc_url(admin_url('admin.php?page=wpinv-subscriptions&id=' . absint($item->get_id()))) . '">',
+			'<strong>' . esc_attr($item->get_id()) . '</strong>', '</a>',
 			$username
 		);
 
 		$row_actions = array();
 
 		// View subscription.
-		$view_url    = esc_url( add_query_arg( 'id', $item->get_id(), admin_url( 'admin.php?page=wpinv-subscriptions' ) ));
-		$row_actions['view'] = '<a href="' . $view_url . '">' . __( 'View Subscription', 'invoicing' ) . '</a>';
+		$view_url    = esc_url(add_query_arg('id', $item->get_id(), admin_url('admin.php?page=wpinv-subscriptions')));
+		$row_actions['view'] = '<a href="' . $view_url . '">' . __('View Subscription', 'invoicing') . '</a>';
 
 		// View invoice.
-		$invoice = get_post( $item->get_parent_invoice_id() );
+		$invoice = get_post($item->get_parent_invoice_id());
 
-		if ( ! empty( $invoice ) ) {
-			$invoice_url            = get_edit_post_link( $invoice );
-			$row_actions['invoice'] = '<a href="' . $invoice_url . '">' . __( 'View Invoice', 'invoicing' ) . '</a>';
+		if (!empty($invoice)) {
+			$invoice_url            = get_edit_post_link($invoice);
+			$row_actions['invoice'] = '<a href="' . $invoice_url . '">' . __('View Invoice', 'invoicing') . '</a>';
 		}
 
-		$delete_url            = esc_url(
+		$delete_url = esc_url(
 			wp_nonce_url(
 				add_query_arg(
 					array(
@@ -239,11 +239,11 @@ 
 				'getpaid-nonce'
 			)
 		);
-		$row_actions['delete'] = '<a class="text-danger" href="' . $delete_url . '">' . __( 'Delete Subscription', 'invoicing' ) . '</a>';
+		$row_actions['delete'] = '<a class="text-danger" href="' . $delete_url . '">' . __('Delete Subscription', 'invoicing') . '</a>';
 
-		$row_actions = $this->row_actions( apply_filters( 'getpaid_subscription_table_row_actions', $row_actions, $item ) );
+		$row_actions = $this->row_actions(apply_filters('getpaid_subscription_table_row_actions', $row_actions, $item));
 
-		return "<strong>$column_content</strong>" . $this->column_amount( $item ) . $row_actions;
+		return "<strong>$column_content</strong>" . $this->column_amount($item) . $row_actions;
 	}
 
 	/**
@@ -253,8 +253,8 @@ 
 	 * @since       1.0.0
 	 * @return      string
 	 */
-	public function column_renewal_date( $item ) {
-		return getpaid_format_date_value( $item->get_expiration() );
+	public function column_renewal_date($item) {
+		return getpaid_format_date_value($item->get_expiration());
 	}
 
 	/**
@@ -264,8 +264,8 @@ 
 	 * @since       1.0.0
 	 * @return      string
 	 */
-	public function column_start_date( $item ) {
-		return getpaid_format_date_value( $item->get_date_created() );
+	public function column_start_date($item) {
+		return getpaid_format_date_value($item->get_date_created());
 	}
 
 	/**
@@ -275,8 +275,8 @@ 
 	 * @since       1.0.19
 	 * @return      string
 	 */
-	public function column_amount( $item ) {
-		$amount = getpaid_get_formatted_subscription_amount( $item );
+	public function column_amount($item) {
+		$amount = getpaid_get_formatted_subscription_amount($item);
 		return "<span class='text-muted form-text mt-2 mb-2'>$amount</span>";
 	}
 
@@ -287,9 +287,9 @@ 
 	 * @since       1.0.0
 	 * @return      string
 	 */
-	public function column_renewals( $item ) {
+	public function column_renewals($item) {
 		$max_bills = $item->get_bill_times();
-		return $item->get_times_billed() . ' / ' . ( empty( $max_bills ) ? "&infin;" : $max_bills );
+		return $item->get_times_billed() . ' / ' . (empty($max_bills) ? "&infin;" : $max_bills);
 	}
 
 	/**
@@ -299,15 +299,15 @@ 
 	 * @since       1.0.0
 	 * @return      string
 	 */
-	public function column_item( $item ) {
-		$subscription_group = getpaid_get_invoice_subscription_group( $item->get_parent_invoice_id(), $item->get_id() );
+	public function column_item($item) {
+		$subscription_group = getpaid_get_invoice_subscription_group($item->get_parent_invoice_id(), $item->get_id());
 
-		if ( empty( $subscription_group ) ) {
-			return $this->generate_item_markup( $item->get_product_id() );
+		if (empty($subscription_group)) {
+			return $this->generate_item_markup($item->get_product_id());
 		}
 
-		$markup = array_map( array( $this, 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
-		return implode( ' | ', $markup );
+		$markup = array_map(array($this, 'generate_item_markup'), array_keys($subscription_group['items']));
+		return implode(' | ', $markup);
 
 	}
 
@@ -318,16 +318,16 @@ 
 	 * @since       1.0.0
 	 * @return      string
 	 */
-	public static function generate_item_markup( $item_id ) {
-		$item = get_post( $item_id );
+	public static function generate_item_markup($item_id) {
+		$item = get_post($item_id);
 
-		if ( ! empty( $item ) ) {
-			$link = get_edit_post_link( $item );
-			$link = esc_url( $link );
-			$name = esc_html( get_the_title( $item ) );
+		if (!empty($item)) {
+			$link = get_edit_post_link($item);
+			$link = esc_url($link);
+			$name = esc_html(get_the_title($item));
 			return "<a href='$link'>$name</a>";
 		} else {
-			return sprintf( __( 'Item #%s', 'invoicing' ), $item_id );
+			return sprintf(__('Item #%s', 'invoicing'), $item_id);
 		}
 
 	}
@@ -338,7 +338,7 @@ 
 	 * @return      int
 	 */
 	public function get_paged() {
-		return isset( $_GET['paged'] ) ? absint( $_GET['paged'] ) : 1;
+		return isset($_GET['paged']) ? absint($_GET['paged']) : 1;
 	}
 
 	/**
@@ -351,13 +351,13 @@ 
 		$hidden   = array();
 		$sortable = $this->get_sortable_columns();
 
-		$this->_column_headers = array( $columns, $hidden, $sortable );
+		$this->_column_headers = array($columns, $hidden, $sortable);
 
 		$this->set_pagination_args(
 			array(
 			'total_items' => $this->current_total_count,
 			'per_page'    => $this->per_page,
-			'total_pages' => ceil( $this->current_total_count / $this->per_page )
+			'total_pages' => ceil($this->current_total_count / $this->per_page)
 			)
 		);
 	}
@@ -367,18 +367,18 @@ 
 	 *
 	 * @return array
 	 */
-	public function get_columns(){
+	public function get_columns() {
 		$columns = array(
 			'cb'                => '<input type="checkbox" />',
-			'subscription'      => __( 'Subscription', 'invoicing' ),
-			'start_date'        => __( 'Start Date', 'invoicing' ),
-			'renewal_date'      => __( 'Next Payment', 'invoicing' ),
-			'renewals'          => __( 'Payments', 'invoicing' ),
-			'item'              => __( 'Items', 'invoicing' ),
-			'status'            => __( 'Status', 'invoicing' ),
+			'subscription'      => __('Subscription', 'invoicing'),
+			'start_date'        => __('Start Date', 'invoicing'),
+			'renewal_date'      => __('Next Payment', 'invoicing'),
+			'renewals'          => __('Payments', 'invoicing'),
+			'item'              => __('Items', 'invoicing'),
+			'status'            => __('Status', 'invoicing'),
 		);
 
-		return apply_filters( 'manage_getpaid_subscriptions_table_columns', $columns );
+		return apply_filters('manage_getpaid_subscriptions_table_columns', $columns);
 	}
 
 	/**
@@ -388,15 +388,15 @@ 
 	 */
 	public function get_sortable_columns() {
 		$sortable = array(
-			'subscription' => array( 'id', true ),
-			'start_date'   => array( 'created', true ),
-			'renewal_date' => array( 'expiration', true ),
-			'renewals'     => array( 'bill_times', true ),
-			'item'         => array( 'product_id', true ),
-			'status'       => array( 'status', true ),
+			'subscription' => array('id', true),
+			'start_date'   => array('created', true),
+			'renewal_date' => array('expiration', true),
+			'renewals'     => array('bill_times', true),
+			'item'         => array('product_id', true),
+			'status'       => array('status', true),
 		);
 
-		return apply_filters( 'manage_getpaid_subscriptions_sortable_table_columns', $sortable );
+		return apply_filters('manage_getpaid_subscriptions_sortable_table_columns', $sortable);
 	}
 
 	/**
@@ -405,7 +405,7 @@ 
 	 * @return bool
 	 */
 	public function has_items() {
-		return ! empty( $this->current_total_count );
+		return !empty($this->current_total_count);
 	}
 
 	/**