AyeCode / invoicing

includes/admin/html-admin-page-addons.php

Indentation +69 added lines, -69 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 add_ThickBox();
 ?>
@@ -14,18 +14,18 @@ 
 	<?php if ( $tabs ) { ?>
 		<nav class="nav-tab-wrapper wpi-nav-tab-wrapper">
 			<?php
-			foreach ( $tabs as $name => $label ) {
-				echo '<a href="' . esc_url( admin_url( 'admin.php?page=wpi-addons&tab=' . $name ) ) . '" class="nav-tab ' . ( $current_tab == $name ? 'nav-tab-active' : '' ) . '">' . esc_html( $label ) . '</a>';
-			}
-			do_action( 'wpi_addons_tabs' );
-			?>
+            foreach ( $tabs as $name => $label ) {
+                echo '<a href="' . esc_url( admin_url( 'admin.php?page=wpi-addons&tab=' . $name ) ) . '" class="nav-tab ' . ( $current_tab == $name ? 'nav-tab-active' : '' ) . '">' . esc_html( $label ) . '</a>';
+            }
+            do_action( 'wpi_addons_tabs' );
+            ?>
 		</nav>
 
 		<?php
 
-		if ( $current_tab == 'membership' ) {
+        if ( $current_tab == 'membership' ) {
 
-			?>
+            ?>
 
 			<div class="wpi-membership-tab-conatiner">
 				<div class="membership-content">
@@ -36,9 +36,9 @@ 
 					<h2><?php _e( 'Have a membership key?', 'invoicing' ); ?></h2>
 					<p>
 						<?php
-						$wpeu_admin = new External_Updates_Admin( 'wpinvoicing.com', '1' );
-						echo $wpeu_admin->render_licence_actions( 'wpinvoicing.com', 'membership', array( 95, 106, 108, 12351 ) );
-						?>
+                        $wpeu_admin = new External_Updates_Admin( 'wpinvoicing.com', '1' );
+                        echo $wpeu_admin->render_licence_actions( 'wpinvoicing.com', 'membership', array( 95, 106, 108, 12351 ) );
+                        ?>
 					</p>
 				<?php } ?>
 
@@ -48,13 +48,13 @@ 
 							<div class="feature-list">
 								<ul>
 									<?php
-									$addon_obj = new WPInv_Admin_Addons();
-									if ( $addons = $addon_obj->get_section_data( 'addons' ) ) {
-										foreach ( $addons as $addon ) {
-											echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html( $addon->info->title ) . '</li>';
-										}
-									}
-									?>
+                                    $addon_obj = new WPInv_Admin_Addons();
+                                    if ( $addons = $addon_obj->get_section_data( 'addons' ) ) {
+                                        foreach ( $addons as $addon ) {
+                                            echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html( $addon->info->title ) . '</li>';
+                                        }
+                                    }
+                                    ?>
 									</ul>
 
 									<div class="feature-cta">
@@ -65,12 +65,12 @@ 
 									<h3><?php _e( 'Included Gateways:', 'invoicing' ); ?></h3>
 									<ul>
 										<?php
-										if ( $addons = $addon_obj->get_section_data( 'gateways' ) ) {
-											foreach ( $addons as $addon ) {
-												echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html( $addon->info->title ) . '</li>';
-											}
-										}
-										?>
+                                        if ( $addons = $addon_obj->get_section_data( 'gateways' ) ) {
+                                            foreach ( $addons as $addon ) {
+                                                echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html( $addon->info->title ) . '</li>';
+                                            }
+                                        }
+                                        ?>
 								</ul>
 							</div>
 
@@ -81,8 +81,8 @@ 
 						<div class="testimonial-content">
 							<div class="t-image">
 								<?php
-									echo '<img src="' . plugins_url( 'images/t-image2.png', dirname( __FILE__ ) ) . '" > ';
-								?>
+                                    echo '<img src="' . plugins_url( 'images/t-image2.png', dirname( __FILE__ ) ) . '" > ';
+                                ?>
 							</div>
 							<div class="t-content">
 								<p>
@@ -101,8 +101,8 @@ 
 						<div class="testimonial-content">
 							<div class="t-image">
 								<?php
-									echo '<img src="' . plugins_url( 'images/t-image1.png', dirname( __FILE__ ) ) . '" > ';
-								?>
+                                    echo '<img src="' . plugins_url( 'images/t-image1.png', dirname( __FILE__ ) ) . '" > ';
+                                ?>
 							</div>
 							<div class="t-content">
 								<p>
@@ -126,26 +126,26 @@ 
 			</div>
 		</div>
 			<?php
-		} else {
-			$installed_plugins = get_plugins();
+        } else {
+            $installed_plugins = get_plugins();
             $addon_obj = new WPInv_Admin_Addons();
-			if ( $addons = $addon_obj->get_section_data( $current_tab ) ) :
-				//print_r($addons);
-				?>
+            if ( $addons = $addon_obj->get_section_data( $current_tab ) ) :
+                //print_r($addons);
+                ?>
 				<ul class="wpi-products">
                 <?php
                 foreach ( $addons as $addon ) :
                         if ( 965 == $addon->info->id ) {
 continue;}// don't show quote add on
-						?>
+                        ?>
                         <li class="wpi-product">
 								<div class="wpi-product-title">
 									<h3>
                                     <?php
-										if ( ! empty( $addon->info->excerpt ) ) {
-										echo wpi_help_tip( $addon->info->excerpt );
-										}
-										echo esc_html( $addon->info->title );
+                                        if ( ! empty( $addon->info->excerpt ) ) {
+                                        echo wpi_help_tip( $addon->info->excerpt );
+                                        }
+                                        echo esc_html( $addon->info->title );
                                         ?>
                                         </h3>
 								</div>
@@ -156,32 +156,32 @@ 
 									<?php
                                     endif;
 
-									if ( 'stripe-payment-gateway' == $addon->info->slug ) {
-										$addon->info->slug = 'getpaid-stripe-payments';
-										$addon->info->link = 'https://wordpress.org/plugins/getpaid-stripe-payments/';
-									}
-
-									if ( isset( $addon->info->link ) && substr( $addon->info->link, 0, 21 ) === 'https://wordpress.org' ) {
-										echo '<a href="' . esc_url( admin_url( '/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug ) ) . '&width=770&height=660&TB_iframe=true" class="thickbox" >';
-										echo '<span class="wpi-product-info">' . __( 'More info', 'invoicing' ) . '</span>';
-										echo '</a>';
-									} elseif ( isset( $addon->info->link ) && ( substr( $addon->info->link, 0, 23 ) === 'https://wpinvoicing.com' || substr( $addon->info->link, 0, 21 ) === 'https://wpgetpaid.com' ) ) {
-										if ( defined( 'WP_EASY_UPDATES_ACTIVE' ) ) {
-											$url = admin_url( '/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug . '&width=770&height=660&item_id=' . $addon->info->id . '&update_url=https://wpgetpaid.com&TB_iframe=true' );
-										} else {
-											// if installed show activation link
-											if ( isset( $installed_plugins['wp-easy-updates/external-updates.php'] ) ) {
-												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-activation';
-											} else {
-												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-for-external';
-											}
-										}
-										echo '<a href="' . esc_url( $url ) . '" class="thickbox">';
-										echo '<span class="wpi-product-info">' . __( 'More info', 'invoicing' ) . '</span>';
-										echo '</a>';
-									}
-
-									?>
+                                    if ( 'stripe-payment-gateway' == $addon->info->slug ) {
+                                        $addon->info->slug = 'getpaid-stripe-payments';
+                                        $addon->info->link = 'https://wordpress.org/plugins/getpaid-stripe-payments/';
+                                    }
+
+                                    if ( isset( $addon->info->link ) && substr( $addon->info->link, 0, 21 ) === 'https://wordpress.org' ) {
+                                        echo '<a href="' . esc_url( admin_url( '/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug ) ) . '&width=770&height=660&TB_iframe=true" class="thickbox" >';
+                                        echo '<span class="wpi-product-info">' . __( 'More info', 'invoicing' ) . '</span>';
+                                        echo '</a>';
+                                    } elseif ( isset( $addon->info->link ) && ( substr( $addon->info->link, 0, 23 ) === 'https://wpinvoicing.com' || substr( $addon->info->link, 0, 21 ) === 'https://wpgetpaid.com' ) ) {
+                                        if ( defined( 'WP_EASY_UPDATES_ACTIVE' ) ) {
+                                            $url = admin_url( '/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug . '&width=770&height=660&item_id=' . $addon->info->id . '&update_url=https://wpgetpaid.com&TB_iframe=true' );
+                                        } else {
+                                            // if installed show activation link
+                                            if ( isset( $installed_plugins['wp-easy-updates/external-updates.php'] ) ) {
+                                                $url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-activation';
+                                            } else {
+                                                $url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-for-external';
+                                            }
+                                        }
+                                        echo '<a href="' . esc_url( $url ) . '" class="thickbox">';
+                                        echo '<span class="wpi-product-info">' . __( 'More info', 'invoicing' ) . '</span>';
+                                        echo '</a>';
+                                    }
+
+                                    ?>
 
 								</span>
 
@@ -189,15 +189,15 @@ 
 								<span class="wpi-product-button">
 									<?php
                                     $addon_obj->output_button( $addon );
-									?>
+                                    ?>
 								</span>
 
 								<span class="wpi-price"><?php //print_r($addon); //echo wp_kses_post( $addon->price ); ?></span></li><?php endforeach; ?></ul>
 			<?php
             endif;
-		}
+        }
 }
-	?>
+    ?>
 
 
 	<div class="clearfix" ></div>
@@ -216,8 +216,8 @@ 
 			<input class="wpeu-licence-key" type="text" placeholder="<?php _e( 'Enter your licence key', 'invoicing' ); ?>"> <button class="button-primary wpeu-licence-popup-button" ><?php _e( 'Install', 'invoicing' ); ?></button>
 			<br>
 			<?php
-			echo sprintf( __( '%1$sFind your licence key here%2$s OR %3$sBuy one here%4$s', 'invoicing' ), '<a href="https://wpinvoicing.com/your-account/" target="_blank">', '</a>', '<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">', '</a>' );
-			?>
+            echo sprintf( __( '%1$sFind your licence key here%2$s OR %3$sBuy one here%4$s', 'invoicing' ), '<a href="https://wpinvoicing.com/your-account/" target="_blank">', '</a>', '<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">', '</a>' );
+            ?>
 		</span>
 	</div>
 

Spacing +53 added lines, -53 removed lines

@@ -3,7 +3,7 @@ 
  * Admin View: Page - Addons
  *
  */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 add_ThickBox();
@@ -11,19 +11,19 @@ 
 <div class="wrap wpi_addons_wrap">
 	<h1><?php echo get_admin_page_title(); ?></h1>
 
-	<?php if ( $tabs ) { ?>
+	<?php if ($tabs) { ?>
 		<nav class="nav-tab-wrapper wpi-nav-tab-wrapper">
 			<?php
-			foreach ( $tabs as $name => $label ) {
-				echo '<a href="' . esc_url( admin_url( 'admin.php?page=wpi-addons&tab=' . $name ) ) . '" class="nav-tab ' . ( $current_tab == $name ? 'nav-tab-active' : '' ) . '">' . esc_html( $label ) . '</a>';
+			foreach ($tabs as $name => $label) {
+				echo '<a href="' . esc_url(admin_url('admin.php?page=wpi-addons&tab=' . $name)) . '" class="nav-tab ' . ($current_tab == $name ? 'nav-tab-active' : '') . '">' . esc_html($label) . '</a>';
 			}
-			do_action( 'wpi_addons_tabs' );
+			do_action('wpi_addons_tabs');
 			?>
 		</nav>
 
 		<?php
 
-		if ( $current_tab == 'membership' ) {
+		if ($current_tab == 'membership') {
 
 			?>
 
@@ -32,42 +32,42 @@ 
 <!--
 				<h2>With our WPInvoicing Membership you get access to all our products!</h2>
 				<p><a class="button button-primary" href="https://wpinvoicing.com/downloads/membership/">View Memberships</a></p>-->
-				<?php if ( defined( 'WP_EASY_UPDATES_ACTIVE' ) ) { ?>
-					<h2><?php _e( 'Have a membership key?', 'invoicing' ); ?></h2>
+				<?php if (defined('WP_EASY_UPDATES_ACTIVE')) { ?>
+					<h2><?php _e('Have a membership key?', 'invoicing'); ?></h2>
 					<p>
 						<?php
-						$wpeu_admin = new External_Updates_Admin( 'wpinvoicing.com', '1' );
-						echo $wpeu_admin->render_licence_actions( 'wpinvoicing.com', 'membership', array( 95, 106, 108, 12351 ) );
+						$wpeu_admin = new External_Updates_Admin('wpinvoicing.com', '1');
+						echo $wpeu_admin->render_licence_actions('wpinvoicing.com', 'membership', array(95, 106, 108, 12351));
 						?>
 					</p>
 				<?php } ?>
 
 				<div class="membership-cta-contet">
 					<div class="main-cta">
-							<h2><?php _e( 'Membership benefits Include:', 'invoicing' ); ?></h2>
+							<h2><?php _e('Membership benefits Include:', 'invoicing'); ?></h2>
 							<div class="feature-list">
 								<ul>
 									<?php
 									$addon_obj = new WPInv_Admin_Addons();
-									if ( $addons = $addon_obj->get_section_data( 'addons' ) ) {
-										foreach ( $addons as $addon ) {
-											echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html( $addon->info->title ) . '</li>';
+									if ($addons = $addon_obj->get_section_data('addons')) {
+										foreach ($addons as $addon) {
+											echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html($addon->info->title) . '</li>';
 										}
 									}
 									?>
 									</ul>
 
 									<div class="feature-cta">
-										<h3><?php _e( 'Membership Starts from', 'invoicing' ); ?></h3>
+										<h3><?php _e('Membership Starts from', 'invoicing'); ?></h3>
 										<h4>$99</h4>
-										<a href="https://wpinvoicing.com/downloads/membership/" target="_blank"><?php _e( 'Buy Membership', 'invoicing' ); ?></a>
+										<a href="https://wpinvoicing.com/downloads/membership/" target="_blank"><?php _e('Buy Membership', 'invoicing'); ?></a>
 									</div>
-									<h3><?php _e( 'Included Gateways:', 'invoicing' ); ?></h3>
+									<h3><?php _e('Included Gateways:', 'invoicing'); ?></h3>
 									<ul>
 										<?php
-										if ( $addons = $addon_obj->get_section_data( 'gateways' ) ) {
-											foreach ( $addons as $addon ) {
-												echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html( $addon->info->title ) . '</li>';
+										if ($addons = $addon_obj->get_section_data('gateways')) {
+											foreach ($addons as $addon) {
+												echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html($addon->info->title) . '</li>';
 											}
 										}
 										?>
@@ -81,7 +81,7 @@ 
 						<div class="testimonial-content">
 							<div class="t-image">
 								<?php
-									echo '<img src="' . plugins_url( 'images/t-image2.png', dirname( __FILE__ ) ) . '" > ';
+									echo '<img src="' . plugins_url('images/t-image2.png', dirname(__FILE__)) . '" > ';
 								?>
 							</div>
 							<div class="t-content">
@@ -101,7 +101,7 @@ 
 						<div class="testimonial-content">
 							<div class="t-image">
 								<?php
-									echo '<img src="' . plugins_url( 'images/t-image1.png', dirname( __FILE__ ) ) . '" > ';
+									echo '<img src="' . plugins_url('images/t-image1.png', dirname(__FILE__)) . '" > ';
 								?>
 							</div>
 							<div class="t-content">
@@ -117,8 +117,8 @@ 
 						</div>
 					</div>
 					<div class="member-footer">
-						<a class="footer-btn" href="https://wpinvoicing.com/downloads/membership/" target="_blank"><?php _e( 'Buy Membership', 'invoicing' ); ?></a>
-						<a class="footer-link" href="post-new.php?post_type=wpi_invoice"><?php _e( 'Create Invoice', 'invoicing' ); ?></a>
+						<a class="footer-btn" href="https://wpinvoicing.com/downloads/membership/" target="_blank"><?php _e('Buy Membership', 'invoicing'); ?></a>
+						<a class="footer-link" href="post-new.php?post_type=wpi_invoice"><?php _e('Create Invoice', 'invoicing'); ?></a>
 					</div>
 				</div>
 
@@ -129,55 +129,55 @@ 
 		} else {
 			$installed_plugins = get_plugins();
             $addon_obj = new WPInv_Admin_Addons();
-			if ( $addons = $addon_obj->get_section_data( $current_tab ) ) :
+			if ($addons = $addon_obj->get_section_data($current_tab)) :
 				//print_r($addons);
 				?>
 				<ul class="wpi-products">
                 <?php
-                foreach ( $addons as $addon ) :
-                        if ( 965 == $addon->info->id ) {
-continue;}// don't show quote add on
+                foreach ($addons as $addon) :
+                        if (965 == $addon->info->id) {
+continue; }// don't show quote add on
 						?>
                         <li class="wpi-product">
 								<div class="wpi-product-title">
 									<h3>
                                     <?php
-										if ( ! empty( $addon->info->excerpt ) ) {
-										echo wpi_help_tip( $addon->info->excerpt );
+										if (!empty($addon->info->excerpt)) {
+										echo wpi_help_tip($addon->info->excerpt);
 										}
-										echo esc_html( $addon->info->title );
+										echo esc_html($addon->info->title);
                                         ?>
                                         </h3>
 								</div>
 
 								<span class="wpi-product-image">
-									<?php if ( ! empty( $addon->info->thumbnail ) ) : ?>
-										<img src="<?php echo esc_attr( $addon->info->thumbnail ); ?>"/>
+									<?php if (!empty($addon->info->thumbnail)) : ?>
+										<img src="<?php echo esc_attr($addon->info->thumbnail); ?>"/>
 									<?php
                                     endif;
 
-									if ( 'stripe-payment-gateway' == $addon->info->slug ) {
+									if ('stripe-payment-gateway' == $addon->info->slug) {
 										$addon->info->slug = 'getpaid-stripe-payments';
 										$addon->info->link = 'https://wordpress.org/plugins/getpaid-stripe-payments/';
 									}
 
-									if ( isset( $addon->info->link ) && substr( $addon->info->link, 0, 21 ) === 'https://wordpress.org' ) {
-										echo '<a href="' . esc_url( admin_url( '/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug ) ) . '&width=770&height=660&TB_iframe=true" class="thickbox" >';
-										echo '<span class="wpi-product-info">' . __( 'More info', 'invoicing' ) . '</span>';
+									if (isset($addon->info->link) && substr($addon->info->link, 0, 21) === 'https://wordpress.org') {
+										echo '<a href="' . esc_url(admin_url('/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug)) . '&width=770&height=660&TB_iframe=true" class="thickbox" >';
+										echo '<span class="wpi-product-info">' . __('More info', 'invoicing') . '</span>';
 										echo '</a>';
-									} elseif ( isset( $addon->info->link ) && ( substr( $addon->info->link, 0, 23 ) === 'https://wpinvoicing.com' || substr( $addon->info->link, 0, 21 ) === 'https://wpgetpaid.com' ) ) {
-										if ( defined( 'WP_EASY_UPDATES_ACTIVE' ) ) {
-											$url = admin_url( '/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug . '&width=770&height=660&item_id=' . $addon->info->id . '&update_url=https://wpgetpaid.com&TB_iframe=true' );
+									} elseif (isset($addon->info->link) && (substr($addon->info->link, 0, 23) === 'https://wpinvoicing.com' || substr($addon->info->link, 0, 21) === 'https://wpgetpaid.com')) {
+										if (defined('WP_EASY_UPDATES_ACTIVE')) {
+											$url = admin_url('/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug . '&width=770&height=660&item_id=' . $addon->info->id . '&update_url=https://wpgetpaid.com&TB_iframe=true');
 										} else {
 											// if installed show activation link
-											if ( isset( $installed_plugins['wp-easy-updates/external-updates.php'] ) ) {
+											if (isset($installed_plugins['wp-easy-updates/external-updates.php'])) {
 												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-activation';
 											} else {
 												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-for-external';
 											}
 										}
-										echo '<a href="' . esc_url( $url ) . '" class="thickbox">';
-										echo '<span class="wpi-product-info">' . __( 'More info', 'invoicing' ) . '</span>';
+										echo '<a href="' . esc_url($url) . '" class="thickbox">';
+										echo '<span class="wpi-product-info">' . __('More info', 'invoicing') . '</span>';
 										echo '</a>';
 									}
 
@@ -188,7 +188,7 @@ 
 
 								<span class="wpi-product-button">
 									<?php
-                                    $addon_obj->output_button( $addon );
+                                    $addon_obj->output_button($addon);
 									?>
 								</span>
 
@@ -202,21 +202,21 @@ 
 
 	<div class="clearfix" ></div>
 
-	<?php if ( $current_tab == 'addons' ) { ?>
-	<p><?php printf( __( 'All of our Invoicing Addons can be found on WPInvoicing.com here: <a href="%s">Invoicing Addons</a>', 'invoicing' ), 'https://wpinvoicing.com/downloads/category/addons/' ); ?></p>
-	<?php } if ( $current_tab == 'gateways' ) { ?>
-    <p><?php printf( __( 'All of our Invoicing Payment Gateways can be found on WPInvoicing.com here: <a href="%s">Invoicing Payment Gateways</a>', 'invoicing' ), 'https://wpinvoicing.com/downloads/category/gateways/' ); ?></p>
+	<?php if ($current_tab == 'addons') { ?>
+	<p><?php printf(__('All of our Invoicing Addons can be found on WPInvoicing.com here: <a href="%s">Invoicing Addons</a>', 'invoicing'), 'https://wpinvoicing.com/downloads/category/addons/'); ?></p>
+	<?php } if ($current_tab == 'gateways') { ?>
+    <p><?php printf(__('All of our Invoicing Payment Gateways can be found on WPInvoicing.com here: <a href="%s">Invoicing Payment Gateways</a>', 'invoicing'), 'https://wpinvoicing.com/downloads/category/gateways/'); ?></p>
     <?php } ?>
 
-	<div id="wpi-wpeu-required-activation" style="display:none;"><span class="wpi-notification "><?php printf( __( "The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s'>activate</a> it now.", 'invoicing' ), wp_nonce_url( admin_url( 'plugins.php?action=activate&plugin=wp-easy-updates/external-updates.php' ), 'activate-plugin_wp-easy-updates/external-updates.php' ) ); ?></span></div>
-	<div id="wpi-wpeu-required-for-external" style="display:none;"><span class="wpi-notification "><?php printf( __( "The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s' onclick='window.open(\"https://wpeasyupdates.com/wp-easy-updates.zip\", \"_blank\");' >download</a> and install it now.", 'invoicing' ), admin_url( 'plugin-install.php?tab=upload&wpeu-install=true' ) ); ?></span></div>
+	<div id="wpi-wpeu-required-activation" style="display:none;"><span class="wpi-notification "><?php printf(__("The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s'>activate</a> it now.", 'invoicing'), wp_nonce_url(admin_url('plugins.php?action=activate&plugin=wp-easy-updates/external-updates.php'), 'activate-plugin_wp-easy-updates/external-updates.php')); ?></span></div>
+	<div id="wpi-wpeu-required-for-external" style="display:none;"><span class="wpi-notification "><?php printf(__("The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s' onclick='window.open(\"https://wpeasyupdates.com/wp-easy-updates.zip\", \"_blank\");' >download</a> and install it now.", 'invoicing'), admin_url('plugin-install.php?tab=upload&wpeu-install=true')); ?></span></div>
 	<div id="wpeu-licence-popup" style="display:none;">
 		<span class="wpi-notification noti-white">
-			<h3 class="wpeu-licence-title"><?php _e( 'Licence key', 'invoicing' ); ?></h3>
-			<input class="wpeu-licence-key" type="text" placeholder="<?php _e( 'Enter your licence key', 'invoicing' ); ?>"> <button class="button-primary wpeu-licence-popup-button" ><?php _e( 'Install', 'invoicing' ); ?></button>
+			<h3 class="wpeu-licence-title"><?php _e('Licence key', 'invoicing'); ?></h3>
+			<input class="wpeu-licence-key" type="text" placeholder="<?php _e('Enter your licence key', 'invoicing'); ?>"> <button class="button-primary wpeu-licence-popup-button" ><?php _e('Install', 'invoicing'); ?></button>
 			<br>
 			<?php
-			echo sprintf( __( '%1$sFind your licence key here%2$s OR %3$sBuy one here%4$s', 'invoicing' ), '<a href="https://wpinvoicing.com/your-account/" target="_blank">', '</a>', '<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">', '</a>' );
+			echo sprintf(__('%1$sFind your licence key here%2$s OR %3$sBuy one here%4$s', 'invoicing'), '<a href="https://wpinvoicing.com/your-account/" target="_blank">', '</a>', '<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">', '</a>');
 			?>
 		</span>
 	</div>

includes/admin/class-getpaid-metaboxes.php

Indentation +236 added lines, -236 removed lines

@@ -12,273 +12,273 @@
  */
 class GetPaid_Metaboxes {
 
-	/**
-	 * Only save metaboxes once.
-	 *
-	 * @var boolean
-	 */
-	private static $saved_meta_boxes = false;
+    /**
+     * Only save metaboxes once.
+     *
+     * @var boolean
+     */
+    private static $saved_meta_boxes = false;
 
     /**
-	 * Hook in methods.
-	 */
-	public static function init() {
+     * Hook in methods.
+     */
+    public static function init() {
 
-		// Register metaboxes.
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
+        // Register metaboxes.
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
 
-		// Remove metaboxes.
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
+        // Remove metaboxes.
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
 
-		// Rename metaboxes.
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
+        // Rename metaboxes.
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
 
-		// Save metaboxes.
-		add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
-	}
+        // Save metaboxes.
+        add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
+    }
 
-	/**
-	 * Register core metaboxes.
-	 */
-	public static function add_meta_boxes( $post_type, $post ) {
+    /**
+     * Register core metaboxes.
+     */
+    public static function add_meta_boxes( $post_type, $post ) {
 
-		// For invoices...
-		self::add_invoice_meta_boxes( $post_type, $post );
+        // For invoices...
+        self::add_invoice_meta_boxes( $post_type, $post );
 
-		// For payment forms.
-		self::add_payment_form_meta_boxes( $post_type, $post );
+        // For payment forms.
+        self::add_payment_form_meta_boxes( $post_type, $post );
 
-		// For invoice items.
-		self::add_item_meta_boxes( $post_type );
+        // For invoice items.
+        self::add_item_meta_boxes( $post_type );
 
-		// For invoice discounts.
-		if ( $post_type == 'wpi_discount' ) {
-			add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
-		}
+        // For invoice discounts.
+        if ( $post_type == 'wpi_discount' ) {
+            add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
+        }
 
-	}
+    }
 
-	/**
-	 * Register core metaboxes.
-	 */
-	protected static function add_payment_form_meta_boxes( $post_type, $post ) {
+    /**
+     * Register core metaboxes.
+     */
+    protected static function add_payment_form_meta_boxes( $post_type, $post ) {
 
-		// For payment forms.
-		if ( $post_type == 'wpi_payment_form' ) {
+        // For payment forms.
+        if ( $post_type == 'wpi_payment_form' ) {
 
-			// Design payment form.
-			add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
+            // Design payment form.
+            add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
 
-			// Payment form information.
-			if ( $post->ID != wpinv_get_default_payment_form() ) {
-				add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
-			}
+            // Payment form information.
+            if ( $post->ID != wpinv_get_default_payment_form() ) {
+                add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
+            }
 }
 
-	}
-
-	/**
-	 * Register core metaboxes.
-	 */
-	protected static function add_item_meta_boxes( $post_type ) {
+    }
 
-		if ( $post_type == 'wpi_item' ) {
-
-			// Item details.
-			add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
-
-			// If taxes are enabled, register the tax metabox.
-			if ( wpinv_use_taxes() ) {
-				add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
-			}
+    /**
+     * Register core metaboxes.
+     */
+    protected static function add_item_meta_boxes( $post_type ) {
 
-			// Item info.
-			add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
+        if ( $post_type == 'wpi_item' ) {
 
-		}
+            // Item details.
+            add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
 
-	}
+            // If taxes are enabled, register the tax metabox.
+            if ( wpinv_use_taxes() ) {
+                add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
+            }
 
-	/**
-	 * Register invoice metaboxes.
-	 */
-	protected static function add_invoice_meta_boxes( $post_type, $post ) {
+            // Item info.
+            add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
 
-		// For invoices...
-		if ( getpaid_is_invoice_post_type( $post_type ) ) {
-			$invoice = new WPInv_Invoice( $post );
+        }
 
-			// Resend invoice.
-			if ( ! $invoice->is_draft() ) {
+    }
 
-				add_meta_box(
-					'wpinv-mb-resend-invoice',
-					sprintf(
-						__( 'Resend %s', 'invoicing' ),
-						ucfirst( $invoice->get_invoice_quote_type() )
-					),
-					'GetPaid_Meta_Box_Resend_Invoice::output',
-					$post_type,
-					'side',
-					'low'
-				);
+    /**
+     * Register invoice metaboxes.
+     */
+    protected static function add_invoice_meta_boxes( $post_type, $post ) {
+
+        // For invoices...
+        if ( getpaid_is_invoice_post_type( $post_type ) ) {
+            $invoice = new WPInv_Invoice( $post );
+
+            // Resend invoice.
+            if ( ! $invoice->is_draft() ) {
+
+                add_meta_box(
+                    'wpinv-mb-resend-invoice',
+                    sprintf(
+                        __( 'Resend %s', 'invoicing' ),
+                        ucfirst( $invoice->get_invoice_quote_type() )
+                    ),
+                    'GetPaid_Meta_Box_Resend_Invoice::output',
+                    $post_type,
+                    'side',
+                    'low'
+                );
+
+            }
+
+            // Subscriptions.
+            $subscriptions = getpaid_get_invoice_subscriptions( $invoice );
+            if ( ! empty( $subscriptions ) ) {
+
+                if ( is_array( $subscriptions ) ) {
+                    add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
+                } else {
+                    add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
+                }
+
+                if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
+                    add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
+                }
+}
 
-			}
+            // Invoice details.
+            add_meta_box(
+                'wpinv-details',
+                sprintf(
+                    __( '%s Details', 'invoicing' ),
+                    ucfirst( $invoice->get_invoice_quote_type() )
+                ),
+                'GetPaid_Meta_Box_Invoice_Details::output',
+                $post_type,
+                'side'
+            );
+
+            // Payment details.
+            add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
+
+            // Billing details.
+            add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
+
+            // Invoice items.
+            add_meta_box(
+                'wpinv-items',
+                sprintf(
+                    __( '%s Items', 'invoicing' ),
+                    ucfirst( $invoice->get_invoice_quote_type() )
+                ),
+                'GetPaid_Meta_Box_Invoice_Items::output',
+                $post_type,
+                'normal',
+                'high'
+            );
+
+            // Invoice notes.
+            add_meta_box(
+                'wpinv-notes',
+                sprintf(
+                    __( '%s Notes', 'invoicing' ),
+                    ucfirst( $invoice->get_invoice_quote_type() )
+                ),
+                'WPInv_Meta_Box_Notes::output',
+                $post_type,
+                'side',
+                'low'
+            );
+
+            // Shipping Address.
+            if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
+                add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
+            }
+
+            // Payment form information.
+            if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
+                add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
+            }
+}
 
-			// Subscriptions.
-			$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
-			if ( ! empty( $subscriptions ) ) {
+    }
 
-				if ( is_array( $subscriptions ) ) {
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
-				} else {
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
-				}
+    /**
+     * Remove some metaboxes.
+     */
+    public static function remove_meta_boxes() {
+        remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
+    }
 
-				if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
-					add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
-				}
-}
+    /**
+     * Rename other metaboxes.
+     */
+    public static function rename_meta_boxes() {
 
-			// Invoice details.
-			add_meta_box(
-				'wpinv-details',
-				sprintf(
-					__( '%s Details', 'invoicing' ),
-					ucfirst( $invoice->get_invoice_quote_type() )
-				),
-				'GetPaid_Meta_Box_Invoice_Details::output',
-				$post_type,
-				'side'
-			);
-
-			// Payment details.
-			add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
-
-			// Billing details.
-			add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
-
-			// Invoice items.
-			add_meta_box(
-				'wpinv-items',
-				sprintf(
-					__( '%s Items', 'invoicing' ),
-					ucfirst( $invoice->get_invoice_quote_type() )
-				),
-				'GetPaid_Meta_Box_Invoice_Items::output',
-				$post_type,
-				'normal',
-				'high'
-			);
-
-			// Invoice notes.
-			add_meta_box(
-				'wpinv-notes',
-				sprintf(
-					__( '%s Notes', 'invoicing' ),
-					ucfirst( $invoice->get_invoice_quote_type() )
-				),
-				'WPInv_Meta_Box_Notes::output',
-				$post_type,
-				'side',
-				'low'
-			);
-
-			// Shipping Address.
-			if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
-				add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
-			}
-
-			// Payment form information.
-			if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
-				add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
-			}
-}
+    }
 
-	}
-
-	/**
-	 * Remove some metaboxes.
-	 */
-	public static function remove_meta_boxes() {
-		remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
-	}
-
-	/**
-	 * Rename other metaboxes.
-	 */
-	public static function rename_meta_boxes() {
-
-	}
-
-	/**
-	 * Check if we're saving, then trigger an action based on the post type.
-	 *
-	 * @param  int    $post_id Post ID.
-	 * @param  object $post Post object.
-	 */
-	public static function save_meta_boxes( $post_id, $post ) {
-		$post_id = absint( $post_id );
-		$data    = wp_kses_post_deep( wp_unslash( $_POST ) );
-
-		// Do not save for ajax requests.
-		if ( ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
-			return;
-		}
-
-		// $post_id and $post are required
-		if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
-			return;
-		}
-
-		// Dont' save meta boxes for revisions or autosaves.
-		if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
-			return;
-		}
-
-		// Check the nonce.
-		if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
-			return;
-		}
-
-		// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
-		if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
-			return;
-		}
-
-		// Check user has permission to edit.
-		if ( ! current_user_can( 'edit_post', $post_id ) ) {
-			return;
-		}
-
-		if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
-
-			// We need this save event to run once to avoid potential endless loops.
-			self::$saved_meta_boxes = true;
-
-			return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
-
-		}
-
-		// Ensure this is our post type.
-		$post_types_map = array(
-			'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
-			'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
-			'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
-		);
-
-		// Is this our post type?
-		if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
-			return;
-		}
-
-		// We need this save event to run once to avoid potential endless loops.
-		self::$saved_meta_boxes = true;
-
-		// Save the post.
-		$class = $post_types_map[ $post->post_type ];
-		$class::save( $post_id, wp_kses_post_deep( $_POST ), $post );
-
-	}
+    /**
+     * Check if we're saving, then trigger an action based on the post type.
+     *
+     * @param  int    $post_id Post ID.
+     * @param  object $post Post object.
+     */
+    public static function save_meta_boxes( $post_id, $post ) {
+        $post_id = absint( $post_id );
+        $data    = wp_kses_post_deep( wp_unslash( $_POST ) );
+
+        // Do not save for ajax requests.
+        if ( ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
+            return;
+        }
+
+        // $post_id and $post are required
+        if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
+            return;
+        }
+
+        // Dont' save meta boxes for revisions or autosaves.
+        if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
+            return;
+        }
+
+        // Check the nonce.
+        if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
+            return;
+        }
+
+        // Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
+        if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
+            return;
+        }
+
+        // Check user has permission to edit.
+        if ( ! current_user_can( 'edit_post', $post_id ) ) {
+            return;
+        }
+
+        if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
+
+            // We need this save event to run once to avoid potential endless loops.
+            self::$saved_meta_boxes = true;
+
+            return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
+
+        }
+
+        // Ensure this is our post type.
+        $post_types_map = array(
+            'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
+            'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
+            'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
+        );
+
+        // Is this our post type?
+        if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
+            return;
+        }
+
+        // We need this save event to run once to avoid potential endless loops.
+        self::$saved_meta_boxes = true;
+
+        // Save the post.
+        $class = $post_types_map[ $post->post_type ];
+        $class::save( $post_id, wp_kses_post_deep( $_POST ), $post );
+
+    }
 
 }

Spacing +62 added lines, -62 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Metaboxes Admin Class
@@ -25,35 +25,35 @@ 
 	public static function init() {
 
 		// Register metaboxes.
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2);
 
 		// Remove metaboxes.
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30);
 
 		// Rename metaboxes.
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45);
 
 		// Save metaboxes.
-		add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
+		add_action('save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2);
 	}
 
 	/**
 	 * Register core metaboxes.
 	 */
-	public static function add_meta_boxes( $post_type, $post ) {
+	public static function add_meta_boxes($post_type, $post) {
 
 		// For invoices...
-		self::add_invoice_meta_boxes( $post_type, $post );
+		self::add_invoice_meta_boxes($post_type, $post);
 
 		// For payment forms.
-		self::add_payment_form_meta_boxes( $post_type, $post );
+		self::add_payment_form_meta_boxes($post_type, $post);
 
 		// For invoice items.
-		self::add_item_meta_boxes( $post_type );
+		self::add_item_meta_boxes($post_type);
 
 		// For invoice discounts.
-		if ( $post_type == 'wpi_discount' ) {
-			add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
+		if ($post_type == 'wpi_discount') {
+			add_meta_box('wpinv_discount_details', __('Discount Details', 'invoicing'), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high');
 		}
 
 	}
@@ -61,17 +61,17 @@ 
 	/**
 	 * Register core metaboxes.
 	 */
-	protected static function add_payment_form_meta_boxes( $post_type, $post ) {
+	protected static function add_payment_form_meta_boxes($post_type, $post) {
 
 		// For payment forms.
-		if ( $post_type == 'wpi_payment_form' ) {
+		if ($post_type == 'wpi_payment_form') {
 
 			// Design payment form.
-			add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
+			add_meta_box('wpinv-payment-form-design', __('Payment Form', 'invoicing'), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal');
 
 			// Payment form information.
-			if ( $post->ID != wpinv_get_default_payment_form() ) {
-				add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
+			if ($post->ID != wpinv_get_default_payment_form()) {
+				add_meta_box('wpinv-payment-form-info', __('Details', 'invoicing'), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side');
 			}
 }
 
@@ -80,20 +80,20 @@ 
 	/**
 	 * Register core metaboxes.
 	 */
-	protected static function add_item_meta_boxes( $post_type ) {
+	protected static function add_item_meta_boxes($post_type) {
 
-		if ( $post_type == 'wpi_item' ) {
+		if ($post_type == 'wpi_item') {
 
 			// Item details.
-			add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
+			add_meta_box('wpinv_item_details', __('Item Details', 'invoicing'), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high');
 
 			// If taxes are enabled, register the tax metabox.
-			if ( wpinv_use_taxes() ) {
-				add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
+			if (wpinv_use_taxes()) {
+				add_meta_box('wpinv_item_vat', __('Tax', 'invoicing'), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high');
 			}
 
 			// Item info.
-			add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
+			add_meta_box('wpinv_field_item_info', __('Item info', 'invoicing'), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core');
 
 		}
 
@@ -102,20 +102,20 @@ 
 	/**
 	 * Register invoice metaboxes.
 	 */
-	protected static function add_invoice_meta_boxes( $post_type, $post ) {
+	protected static function add_invoice_meta_boxes($post_type, $post) {
 
 		// For invoices...
-		if ( getpaid_is_invoice_post_type( $post_type ) ) {
-			$invoice = new WPInv_Invoice( $post );
+		if (getpaid_is_invoice_post_type($post_type)) {
+			$invoice = new WPInv_Invoice($post);
 
 			// Resend invoice.
-			if ( ! $invoice->is_draft() ) {
+			if (!$invoice->is_draft()) {
 
 				add_meta_box(
 					'wpinv-mb-resend-invoice',
 					sprintf(
-						__( 'Resend %s', 'invoicing' ),
-						ucfirst( $invoice->get_invoice_quote_type() )
+						__('Resend %s', 'invoicing'),
+						ucfirst($invoice->get_invoice_quote_type())
 					),
 					'GetPaid_Meta_Box_Resend_Invoice::output',
 					$post_type,
@@ -126,17 +126,17 @@ 
 			}
 
 			// Subscriptions.
-			$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
-			if ( ! empty( $subscriptions ) ) {
+			$subscriptions = getpaid_get_invoice_subscriptions($invoice);
+			if (!empty($subscriptions)) {
 
-				if ( is_array( $subscriptions ) ) {
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
+				if (is_array($subscriptions)) {
+					add_meta_box('wpinv-mb-subscriptions', __('Related Subscriptions', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced');
 				} else {
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
+					add_meta_box('wpinv-mb-subscriptions', __('Subscription Details', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced');
 				}
 
-				if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
-					add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
+				if (getpaid_count_subscription_invoices($invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id()) > 1) {
+					add_meta_box('wpinv-mb-subscription-invoices', __('Related Payments', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced');
 				}
 }
 
@@ -144,8 +144,8 @@ 
 			add_meta_box(
 				'wpinv-details',
 				sprintf(
-					__( '%s Details', 'invoicing' ),
-					ucfirst( $invoice->get_invoice_quote_type() )
+					__('%s Details', 'invoicing'),
+					ucfirst($invoice->get_invoice_quote_type())
 				),
 				'GetPaid_Meta_Box_Invoice_Details::output',
 				$post_type,
@@ -153,17 +153,17 @@ 
 			);
 
 			// Payment details.
-			add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
+			add_meta_box('wpinv-payment-meta', __('Payment Meta', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default');
 
 			// Billing details.
-			add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
+			add_meta_box('wpinv-address', __('Billing Details', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high');
 
 			// Invoice items.
 			add_meta_box(
 				'wpinv-items',
 				sprintf(
-					__( '%s Items', 'invoicing' ),
-					ucfirst( $invoice->get_invoice_quote_type() )
+					__('%s Items', 'invoicing'),
+					ucfirst($invoice->get_invoice_quote_type())
 				),
 				'GetPaid_Meta_Box_Invoice_Items::output',
 				$post_type,
@@ -175,8 +175,8 @@ 
 			add_meta_box(
 				'wpinv-notes',
 				sprintf(
-					__( '%s Notes', 'invoicing' ),
-					ucfirst( $invoice->get_invoice_quote_type() )
+					__('%s Notes', 'invoicing'),
+					ucfirst($invoice->get_invoice_quote_type())
 				),
 				'WPInv_Meta_Box_Notes::output',
 				$post_type,
@@ -185,13 +185,13 @@ 
 			);
 
 			// Shipping Address.
-			if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
-				add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
+			if (get_post_meta($invoice->get_id(), 'shipping_address', true)) {
+				add_meta_box('wpinv-invoice-shipping-details', __('Shipping Address', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high');
 			}
 
 			// Payment form information.
-			if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
-				add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
+			if (get_post_meta($invoice->get_id(), 'payment_form_data', true)) {
+				add_meta_box('wpinv-invoice-payment-form-details', __('Payment Form Details', 'invoicing'), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high');
 			}
 }
 
@@ -201,7 +201,7 @@ 
 	 * Remove some metaboxes.
 	 */
 	public static function remove_meta_boxes() {
-		remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
+		remove_meta_box('wpseo_meta', 'wpi_invoice', 'normal');
 	}
 
 	/**
@@ -217,46 +217,46 @@ 
 	 * @param  int    $post_id Post ID.
 	 * @param  object $post Post object.
 	 */
-	public static function save_meta_boxes( $post_id, $post ) {
-		$post_id = absint( $post_id );
-		$data    = wp_kses_post_deep( wp_unslash( $_POST ) );
+	public static function save_meta_boxes($post_id, $post) {
+		$post_id = absint($post_id);
+		$data    = wp_kses_post_deep(wp_unslash($_POST));
 
 		// Do not save for ajax requests.
-		if ( ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
+		if ((defined('DOING_AJAX') && DOING_AJAX) || isset($_REQUEST['bulk_edit'])) {
 			return;
 		}
 
 		// $post_id and $post are required
-		if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
+		if (empty($post_id) || empty($post) || self::$saved_meta_boxes) {
 			return;
 		}
 
 		// Dont' save meta boxes for revisions or autosaves.
-		if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
+		if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) || is_int(wp_is_post_revision($post)) || is_int(wp_is_post_autosave($post))) {
 			return;
 		}
 
 		// Check the nonce.
-		if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
+		if (empty($data['getpaid_meta_nonce']) || !wp_verify_nonce($data['getpaid_meta_nonce'], 'getpaid_meta_nonce')) {
 			return;
 		}
 
 		// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
-		if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
+		if (empty($data['post_ID']) || absint($data['post_ID']) !== $post_id) {
 			return;
 		}
 
 		// Check user has permission to edit.
-		if ( ! current_user_can( 'edit_post', $post_id ) ) {
+		if (!current_user_can('edit_post', $post_id)) {
 			return;
 		}
 
-		if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
+		if (getpaid_is_invoice_post_type($post->post_type)) {
 
 			// We need this save event to run once to avoid potential endless loops.
 			self::$saved_meta_boxes = true;
 
-			return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
+			return GetPaid_Meta_Box_Invoice_Address::save($post_id);
 
 		}
 
@@ -268,7 +268,7 @@ 
 		);
 
 		// Is this our post type?
-		if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
+		if (!isset($post_types_map[$post->post_type])) {
 			return;
 		}
 
@@ -276,8 +276,8 @@ 
 		self::$saved_meta_boxes = true;
 
 		// Save the post.
-		$class = $post_types_map[ $post->post_type ];
-		$class::save( $post_id, wp_kses_post_deep( $_POST ), $post );
+		$class = $post_types_map[$post->post_type];
+		$class::save($post_id, wp_kses_post_deep($_POST), $post);
 
 	}
 

includes/admin/class-getpaid-admin-setup-wizard.php

Indentation +382 added lines, -382 removed lines

@@ -17,396 +17,396 @@
  */
 class GetPaid_Admin_Setup_Wizard {
 
-	/**
-	 * @var string Current Step
-	 */
-	protected $step = '';
-
-	/**
-	 * @var string|false Previous Step
-	 */
-	protected $previous_step = '';
-
-	/**
-	 * @var string|false Next Step
-	 */
-	protected $next_step = '';
-
-	/**
-	 * @var array All available steps for the setup wizard
-	 */
-	protected $steps = array();
-
-	/**
-	 * Class constructor.
-	 *
-	 * @since 2.4.0
-	 */
-	public function __construct() {
-
-		if ( apply_filters( 'getpaid_enable_setup_wizard', true ) && wpinv_current_user_can_manage_invoicing() ) {
-			add_action( 'admin_menu', array( $this, 'add_menu' ) );
-			add_action( 'current_screen', array( $this, 'setup_wizard' ) );
-		}
-
-	}
-
-	/**
-	 * Add admin menus/screens.
-	 *
-	 * @since 2.4.0
-	 */
-	public function add_menu() {
-		add_dashboard_page( '', '', wpinv_get_capability(), 'gp-setup', '' );
-	}
-
-	/**
-	 * Sets up the setup wizard.
-	 *
-	 * @since 2.4.0
-	 */
-	public function setup_wizard() {
-
-		if ( isset( $_GET['page'] ) && 'gp-setup' === $_GET['page'] ) {
-			$this->setup_globals();
-			$this->maybe_save_current_step();
-			$this->display_wizard();
-			exit;
-		}
-
-	}
-
-	/**
-	 * Sets up class variables.
-	 *
-	 * @since 2.4.0
-	 */
-	protected function setup_globals() {
-		$this->steps         = $this->get_setup_steps();
-		$this->step          = $this->get_current_step();
-		$this->previous_step = $this->get_previous_step();
-		$this->next_step     = $this->get_next_step();
-	}
-
-	/**
-	 * Saves the current step.
-	 *
-	 * @since 2.4.0
-	 */
-	protected function maybe_save_current_step() {
-		if ( ! empty( $_POST['save_step'] ) && is_callable( $this->steps[ $this->step ]['handler'] ) ) {
-			call_user_func( $this->steps[ $this->step ]['handler'], $this );
-		}
-	}
-
-	/**
-	 * Returns the setup steps.
-	 *
-	 * @since 2.4.0
-	 * @return array
-	 */
-	protected function get_setup_steps() {
-
-		$steps = array(
-
-			'introduction'     => array(
-				'name'    => __( 'Introduction', 'invoicing' ),
-				'view'    => array( $this, 'setup_introduction' ),
-				'handler' => '',
-			),
-
-			'business_details' => array(
-				'name'    => __( 'Business Details', 'invoicing' ),
-				'view'    => array( $this, 'setup_business' ),
-				'handler' => '',
-			),
-
-			'currency'         => array(
-				'name'    => __( 'Currency', 'invoicing' ),
-				'view'    => array( $this, 'setup_currency' ),
-				'handler' => '',
-			),
-
-			'payments'         => array(
-				'name'    => __( 'Payment Gateways', 'invoicing' ),
-				'view'    => array( $this, 'setup_payments' ),
-				'handler' => array( $this, 'setup_payments_save' ),
-			),
-
-			'recommend'        => array(
-				'name'    => __( 'Recommend', 'invoicing' ),
-				'view'    => array( $this, 'setup_recommend' ),
-				'handler' => '',
-			),
-
-			'next_steps'       => array(
-				'name'    => __( 'Get Paid', 'invoicing' ),
-				'view'    => array( $this, 'setup_ready' ),
-				'handler' => '',
-			),
-
-		);
-
-		return apply_filters( 'getpaid_setup_wizard_steps', $steps );
-
-	}
-
-	/**
-	 * Returns the current step.
-	 *
-	 * @since 2.4.0
-	 * @return string
-	 */
-	protected function get_current_step() {
-		$step = isset( $_GET['step'] ) ? sanitize_key( $_GET['step'] ) : '';
-		return ! empty( $step ) && in_array( $step, array_keys( $this->steps ) ) ? $step : current( array_keys( $this->steps ) );
-	}
-
-	/**
-	 * Returns the previous step.
-	 *
-	 * @since 2.4.0
-	 * @return string|false
-	 */
-	protected function get_previous_step() {
-
-		$previous = false;
-		$current  = $this->step;
-		foreach ( array_keys( $this->steps ) as $step ) {
-			if ( $current === $step ) {
-				return $previous;
-			}
-
-			$previous = $step;
-		}
-
-		return false;
-	}
-
-	/**
-	 * Returns the next step.
-	 *
-	 * @since 2.4.0
-	 * @return string|false
-	 */
-	protected function get_next_step() {
-
-		$on_current = false;
-		$current    = $this->step;
-		foreach ( array_keys( $this->steps ) as $step ) {
-
-			if ( $on_current ) {
-				return $step;
-			}
-
-			if ( $current === $step ) {
-				return $on_current = true;
-			}
+    /**
+     * @var string Current Step
+     */
+    protected $step = '';
+
+    /**
+     * @var string|false Previous Step
+     */
+    protected $previous_step = '';
+
+    /**
+     * @var string|false Next Step
+     */
+    protected $next_step = '';
+
+    /**
+     * @var array All available steps for the setup wizard
+     */
+    protected $steps = array();
+
+    /**
+     * Class constructor.
+     *
+     * @since 2.4.0
+     */
+    public function __construct() {
+
+        if ( apply_filters( 'getpaid_enable_setup_wizard', true ) && wpinv_current_user_can_manage_invoicing() ) {
+            add_action( 'admin_menu', array( $this, 'add_menu' ) );
+            add_action( 'current_screen', array( $this, 'setup_wizard' ) );
+        }
+
+    }
+
+    /**
+     * Add admin menus/screens.
+     *
+     * @since 2.4.0
+     */
+    public function add_menu() {
+        add_dashboard_page( '', '', wpinv_get_capability(), 'gp-setup', '' );
+    }
+
+    /**
+     * Sets up the setup wizard.
+     *
+     * @since 2.4.0
+     */
+    public function setup_wizard() {
+
+        if ( isset( $_GET['page'] ) && 'gp-setup' === $_GET['page'] ) {
+            $this->setup_globals();
+            $this->maybe_save_current_step();
+            $this->display_wizard();
+            exit;
+        }
+
+    }
+
+    /**
+     * Sets up class variables.
+     *
+     * @since 2.4.0
+     */
+    protected function setup_globals() {
+        $this->steps         = $this->get_setup_steps();
+        $this->step          = $this->get_current_step();
+        $this->previous_step = $this->get_previous_step();
+        $this->next_step     = $this->get_next_step();
+    }
+
+    /**
+     * Saves the current step.
+     *
+     * @since 2.4.0
+     */
+    protected function maybe_save_current_step() {
+        if ( ! empty( $_POST['save_step'] ) && is_callable( $this->steps[ $this->step ]['handler'] ) ) {
+            call_user_func( $this->steps[ $this->step ]['handler'], $this );
+        }
+    }
+
+    /**
+     * Returns the setup steps.
+     *
+     * @since 2.4.0
+     * @return array
+     */
+    protected function get_setup_steps() {
+
+        $steps = array(
+
+            'introduction'     => array(
+                'name'    => __( 'Introduction', 'invoicing' ),
+                'view'    => array( $this, 'setup_introduction' ),
+                'handler' => '',
+            ),
+
+            'business_details' => array(
+                'name'    => __( 'Business Details', 'invoicing' ),
+                'view'    => array( $this, 'setup_business' ),
+                'handler' => '',
+            ),
+
+            'currency'         => array(
+                'name'    => __( 'Currency', 'invoicing' ),
+                'view'    => array( $this, 'setup_currency' ),
+                'handler' => '',
+            ),
+
+            'payments'         => array(
+                'name'    => __( 'Payment Gateways', 'invoicing' ),
+                'view'    => array( $this, 'setup_payments' ),
+                'handler' => array( $this, 'setup_payments_save' ),
+            ),
+
+            'recommend'        => array(
+                'name'    => __( 'Recommend', 'invoicing' ),
+                'view'    => array( $this, 'setup_recommend' ),
+                'handler' => '',
+            ),
+
+            'next_steps'       => array(
+                'name'    => __( 'Get Paid', 'invoicing' ),
+                'view'    => array( $this, 'setup_ready' ),
+                'handler' => '',
+            ),
+
+        );
+
+        return apply_filters( 'getpaid_setup_wizard_steps', $steps );
+
+    }
+
+    /**
+     * Returns the current step.
+     *
+     * @since 2.4.0
+     * @return string
+     */
+    protected function get_current_step() {
+        $step = isset( $_GET['step'] ) ? sanitize_key( $_GET['step'] ) : '';
+        return ! empty( $step ) && in_array( $step, array_keys( $this->steps ) ) ? $step : current( array_keys( $this->steps ) );
+    }
+
+    /**
+     * Returns the previous step.
+     *
+     * @since 2.4.0
+     * @return string|false
+     */
+    protected function get_previous_step() {
+
+        $previous = false;
+        $current  = $this->step;
+        foreach ( array_keys( $this->steps ) as $step ) {
+            if ( $current === $step ) {
+                return $previous;
+            }
+
+            $previous = $step;
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns the next step.
+     *
+     * @since 2.4.0
+     * @return string|false
+     */
+    protected function get_next_step() {
+
+        $on_current = false;
+        $current    = $this->step;
+        foreach ( array_keys( $this->steps ) as $step ) {
+
+            if ( $on_current ) {
+                return $step;
+            }
+
+            if ( $current === $step ) {
+                return $on_current = true;
+            }
 }
 
-		return false;
-	}
-
-	/**
-	 * Displays the setup wizard.
-	 *
-	 * @since 2.4.0
-	 */
-	public function display_wizard() {
-		$this->display_header();
-		$this->display_current_step();
-		$this->display_footer();
-	}
-
-	/**
-	 * Displays the Wizard Header.
-	 *
-	 * @since 2.0.0
-	 */
-	public function display_header() {
-		$steps     = $this->steps;
-		$current   = $this->step;
-		$next_step = $this->next_step;
-		array_shift( $steps );
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-header.php';
-	}
-
-	/**
-	 * Displays the content for the current step.
-	 *
-	 * @since 2.4.0
-	 */
-	public function display_current_step() {
-		?>
+        return false;
+    }
+
+    /**
+     * Displays the setup wizard.
+     *
+     * @since 2.4.0
+     */
+    public function display_wizard() {
+        $this->display_header();
+        $this->display_current_step();
+        $this->display_footer();
+    }
+
+    /**
+     * Displays the Wizard Header.
+     *
+     * @since 2.0.0
+     */
+    public function display_header() {
+        $steps     = $this->steps;
+        $current   = $this->step;
+        $next_step = $this->next_step;
+        array_shift( $steps );
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-header.php';
+    }
+
+    /**
+     * Displays the content for the current step.
+     *
+     * @since 2.4.0
+     */
+    public function display_current_step() {
+        ?>
 			<div class="gp-setup-content rowx mw-100 text-center mb-3">
 				<div class="col-12 col-md-5 m-auto">
 					<?php call_user_func( $this->steps[ $this->step ]['view'], $this ); ?>
 				</div>
 			</div>
 		<?php
-	}
-
-	/**
-	 * Setup Wizard Footer.
-	 *
-	 * @since 2.4.0
-	 */
-	public function display_footer() {
-
-		if ( isset( $_GET['step'] ) ) {
-			$next_url = esc_url( $this->get_next_step_link() );
-			$label    = $this->step == 'next_steps' ? __( 'Return to the WordPress Dashboard', 'invoicing' ) : __( 'Skip this step', 'invoicing' );
-
-			echo '<p class="gd-return-to-dashboard-wrap"> <a href="' . $next_url . '" class="gd-return-to-dashboard btn btn-link d-block text-muted">' . $label . '</a></p>';
-		}
-
-		echo '</body></html>';
-	}
-
-	/**
-	 * Introduction step.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_introduction() {
-		$next_url = $this->get_next_step_link();
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-introduction.php';
-	}
-
-	/**
-	 * Get the URL for the next step's screen.
-	 *
-	 * @param string step   slug (default: current step)
-	 *
-	 * @return string       URL for next step if a next step exists.
-	 *                      Admin URL if it's the last step.
-	 *                      Empty string on failure.
-	 * @since 3.0.0
-	 */
-	public function get_next_step_link( $step = '' ) {
-		if ( ! $step ) {
-			$step = $this->step;
-		}
-
-		$keys = array_keys( $this->steps );
-		if ( end( $keys ) === $step ) {
-			return admin_url();
-		}
-
-		$step_index = array_search( $step, $keys );
-		if ( false === $step_index ) {
-			return '';
-		}
-
-		return remove_query_arg( 'settings-updated', add_query_arg( 'step', $keys[ $step_index + 1 ] ) );
-	}
-
-	/**
-	 * Setup maps api.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_business() {
-		$next_url = $this->get_next_step_link();
-		$wizard   = $this;
-		$page     = 'wpinv_settings_general_main';
-		$section  = 'wpinv_settings_general_main';
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
-	}
-
-	/**
-	 * Default Location settings.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_currency() {
-		$next_url = $this->get_next_step_link();
-		$wizard   = $this;
-		$page     = 'wpinv_settings_general_currency_section';
-		$section  = 'wpinv_settings_general_currency_section';
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
-	}
-
-	/**
-	 * Installation of recommended plugins.
-	 *
-	 * @since 1.0.0
-	 */
-	public function setup_recommend() {
-		$next_url            = $this->get_next_step_link();
-		$recommended_plugins = self::get_recommend_wp_plugins();
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-plugins.php';
-	}
-
-	/**
-	 * A list of recommended wp.org plugins.
-	 * @return array
-	 */
-	public static function get_recommend_wp_plugins() {
-		return array(
-			'ayecode-connect'  => array(
-				'file' => 'ayecode-connect/ayecode-connect.php',
-				'url'  => 'https://wordpress.org/plugins/ayecode-connect/',
-				'slug' => 'ayecode-connect',
-				'name' => 'AyeCode Connect',
-				'desc' => __( 'Documentation and Support from within your WordPress admin.', 'geodirectory' ),
-			),
-			'invoicing-quotes' => array(
-				'file' => 'invoicing-quotes/wpinv-quote.php',
-				'url'  => 'https://wordpress.org/plugins/invoicing-quotes/',
-				'slug' => 'invoicing-quotes',
-				'name' => 'Customer Quotes',
-				'desc' => __( 'Create & Send Quotes to Customers and have them accept and pay.', 'geodirectory' ),
-			),
-			'userswp'          => array(
-				'file' => 'userswp/userswp.php',
-				'url'  => 'https://wordpress.org/plugins/userswp/',
-				'slug' => 'userswp',
-				'name' => 'UsersWP',
-				'desc' => __( 'Frontend user login and registration as well as slick profile pages.', 'geodirectory' ),
-			),
-		);
-	}
-
-	/**
-	 * Dummy Data setup.
-	 *
-	 * @since 2.4.0
-	 */
-	public function setup_payments() {
-		$next_url = $this->get_next_step_link();
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-gateways.php';
-	}
-
-	/**
-	 * Dummy data save.
-	 *
-	 * This is done via ajax so we just pass onto the next step.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_payments_save() {
-		check_admin_referer( 'getpaid-setup-wizard', 'getpaid-setup-wizard' );
-		wpinv_update_option( 'manual_active', ! empty( $_POST['enable-manual-gateway'] ) );
-
-		if ( ! empty( $_POST['paypal-email'] ) ) {
-			wpinv_update_option( 'paypal_email', sanitize_email( $_POST['paypal-email'] ) );
-			wpinv_update_option( 'paypal_active', 1 );
-			wpinv_update_option( 'paypal_sandbox', 0 );
-		}
-
-		wp_redirect( esc_url_raw( $this->get_next_step_link() ) );
-		exit;
-	}
-
-	/**
-	 * Final step.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_ready() {
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-thank-you.php';
-	}
+    }
+
+    /**
+     * Setup Wizard Footer.
+     *
+     * @since 2.4.0
+     */
+    public function display_footer() {
+
+        if ( isset( $_GET['step'] ) ) {
+            $next_url = esc_url( $this->get_next_step_link() );
+            $label    = $this->step == 'next_steps' ? __( 'Return to the WordPress Dashboard', 'invoicing' ) : __( 'Skip this step', 'invoicing' );
+
+            echo '<p class="gd-return-to-dashboard-wrap"> <a href="' . $next_url . '" class="gd-return-to-dashboard btn btn-link d-block text-muted">' . $label . '</a></p>';
+        }
+
+        echo '</body></html>';
+    }
+
+    /**
+     * Introduction step.
+     *
+     * @since 2.0.0
+     */
+    public function setup_introduction() {
+        $next_url = $this->get_next_step_link();
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-introduction.php';
+    }
+
+    /**
+     * Get the URL for the next step's screen.
+     *
+     * @param string step   slug (default: current step)
+     *
+     * @return string       URL for next step if a next step exists.
+     *                      Admin URL if it's the last step.
+     *                      Empty string on failure.
+     * @since 3.0.0
+     */
+    public function get_next_step_link( $step = '' ) {
+        if ( ! $step ) {
+            $step = $this->step;
+        }
+
+        $keys = array_keys( $this->steps );
+        if ( end( $keys ) === $step ) {
+            return admin_url();
+        }
+
+        $step_index = array_search( $step, $keys );
+        if ( false === $step_index ) {
+            return '';
+        }
+
+        return remove_query_arg( 'settings-updated', add_query_arg( 'step', $keys[ $step_index + 1 ] ) );
+    }
+
+    /**
+     * Setup maps api.
+     *
+     * @since 2.0.0
+     */
+    public function setup_business() {
+        $next_url = $this->get_next_step_link();
+        $wizard   = $this;
+        $page     = 'wpinv_settings_general_main';
+        $section  = 'wpinv_settings_general_main';
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
+    }
+
+    /**
+     * Default Location settings.
+     *
+     * @since 2.0.0
+     */
+    public function setup_currency() {
+        $next_url = $this->get_next_step_link();
+        $wizard   = $this;
+        $page     = 'wpinv_settings_general_currency_section';
+        $section  = 'wpinv_settings_general_currency_section';
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
+    }
+
+    /**
+     * Installation of recommended plugins.
+     *
+     * @since 1.0.0
+     */
+    public function setup_recommend() {
+        $next_url            = $this->get_next_step_link();
+        $recommended_plugins = self::get_recommend_wp_plugins();
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-plugins.php';
+    }
+
+    /**
+     * A list of recommended wp.org plugins.
+     * @return array
+     */
+    public static function get_recommend_wp_plugins() {
+        return array(
+            'ayecode-connect'  => array(
+                'file' => 'ayecode-connect/ayecode-connect.php',
+                'url'  => 'https://wordpress.org/plugins/ayecode-connect/',
+                'slug' => 'ayecode-connect',
+                'name' => 'AyeCode Connect',
+                'desc' => __( 'Documentation and Support from within your WordPress admin.', 'geodirectory' ),
+            ),
+            'invoicing-quotes' => array(
+                'file' => 'invoicing-quotes/wpinv-quote.php',
+                'url'  => 'https://wordpress.org/plugins/invoicing-quotes/',
+                'slug' => 'invoicing-quotes',
+                'name' => 'Customer Quotes',
+                'desc' => __( 'Create & Send Quotes to Customers and have them accept and pay.', 'geodirectory' ),
+            ),
+            'userswp'          => array(
+                'file' => 'userswp/userswp.php',
+                'url'  => 'https://wordpress.org/plugins/userswp/',
+                'slug' => 'userswp',
+                'name' => 'UsersWP',
+                'desc' => __( 'Frontend user login and registration as well as slick profile pages.', 'geodirectory' ),
+            ),
+        );
+    }
+
+    /**
+     * Dummy Data setup.
+     *
+     * @since 2.4.0
+     */
+    public function setup_payments() {
+        $next_url = $this->get_next_step_link();
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-gateways.php';
+    }
+
+    /**
+     * Dummy data save.
+     *
+     * This is done via ajax so we just pass onto the next step.
+     *
+     * @since 2.0.0
+     */
+    public function setup_payments_save() {
+        check_admin_referer( 'getpaid-setup-wizard', 'getpaid-setup-wizard' );
+        wpinv_update_option( 'manual_active', ! empty( $_POST['enable-manual-gateway'] ) );
+
+        if ( ! empty( $_POST['paypal-email'] ) ) {
+            wpinv_update_option( 'paypal_email', sanitize_email( $_POST['paypal-email'] ) );
+            wpinv_update_option( 'paypal_active', 1 );
+            wpinv_update_option( 'paypal_sandbox', 0 );
+        }
+
+        wp_redirect( esc_url_raw( $this->get_next_step_link() ) );
+        exit;
+    }
+
+    /**
+     * Final step.
+     *
+     * @since 2.0.0
+     */
+    public function setup_ready() {
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-thank-you.php';
+    }
 
 }
 

Spacing +58 added lines, -58 removed lines

@@ -10,7 +10,7 @@ 
  * @version     2.4.0
  * @info        GetPaid Setup Wizard.
  */
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * GetPaid_Admin_Setup_Wizard class.
@@ -44,9 +44,9 @@ 
 	 */
 	public function __construct() {
 
-		if ( apply_filters( 'getpaid_enable_setup_wizard', true ) && wpinv_current_user_can_manage_invoicing() ) {
-			add_action( 'admin_menu', array( $this, 'add_menu' ) );
-			add_action( 'current_screen', array( $this, 'setup_wizard' ) );
+		if (apply_filters('getpaid_enable_setup_wizard', true) && wpinv_current_user_can_manage_invoicing()) {
+			add_action('admin_menu', array($this, 'add_menu'));
+			add_action('current_screen', array($this, 'setup_wizard'));
 		}
 
 	}
@@ -57,7 +57,7 @@ 
 	 * @since 2.4.0
 	 */
 	public function add_menu() {
-		add_dashboard_page( '', '', wpinv_get_capability(), 'gp-setup', '' );
+		add_dashboard_page('', '', wpinv_get_capability(), 'gp-setup', '');
 	}
 
 	/**
@@ -67,7 +67,7 @@ 
 	 */
 	public function setup_wizard() {
 
-		if ( isset( $_GET['page'] ) && 'gp-setup' === $_GET['page'] ) {
+		if (isset($_GET['page']) && 'gp-setup' === $_GET['page']) {
 			$this->setup_globals();
 			$this->maybe_save_current_step();
 			$this->display_wizard();
@@ -94,8 +94,8 @@ 
 	 * @since 2.4.0
 	 */
 	protected function maybe_save_current_step() {
-		if ( ! empty( $_POST['save_step'] ) && is_callable( $this->steps[ $this->step ]['handler'] ) ) {
-			call_user_func( $this->steps[ $this->step ]['handler'], $this );
+		if (!empty($_POST['save_step']) && is_callable($this->steps[$this->step]['handler'])) {
+			call_user_func($this->steps[$this->step]['handler'], $this);
 		}
 	}
 
@@ -110,44 +110,44 @@ 
 		$steps = array(
 
 			'introduction'     => array(
-				'name'    => __( 'Introduction', 'invoicing' ),
-				'view'    => array( $this, 'setup_introduction' ),
+				'name'    => __('Introduction', 'invoicing'),
+				'view'    => array($this, 'setup_introduction'),
 				'handler' => '',
 			),
 
 			'business_details' => array(
-				'name'    => __( 'Business Details', 'invoicing' ),
-				'view'    => array( $this, 'setup_business' ),
+				'name'    => __('Business Details', 'invoicing'),
+				'view'    => array($this, 'setup_business'),
 				'handler' => '',
 			),
 
 			'currency'         => array(
-				'name'    => __( 'Currency', 'invoicing' ),
-				'view'    => array( $this, 'setup_currency' ),
+				'name'    => __('Currency', 'invoicing'),
+				'view'    => array($this, 'setup_currency'),
 				'handler' => '',
 			),
 
 			'payments'         => array(
-				'name'    => __( 'Payment Gateways', 'invoicing' ),
-				'view'    => array( $this, 'setup_payments' ),
-				'handler' => array( $this, 'setup_payments_save' ),
+				'name'    => __('Payment Gateways', 'invoicing'),
+				'view'    => array($this, 'setup_payments'),
+				'handler' => array($this, 'setup_payments_save'),
 			),
 
 			'recommend'        => array(
-				'name'    => __( 'Recommend', 'invoicing' ),
-				'view'    => array( $this, 'setup_recommend' ),
+				'name'    => __('Recommend', 'invoicing'),
+				'view'    => array($this, 'setup_recommend'),
 				'handler' => '',
 			),
 
 			'next_steps'       => array(
-				'name'    => __( 'Get Paid', 'invoicing' ),
-				'view'    => array( $this, 'setup_ready' ),
+				'name'    => __('Get Paid', 'invoicing'),
+				'view'    => array($this, 'setup_ready'),
 				'handler' => '',
 			),
 
 		);
 
-		return apply_filters( 'getpaid_setup_wizard_steps', $steps );
+		return apply_filters('getpaid_setup_wizard_steps', $steps);
 
 	}
 
@@ -158,8 +158,8 @@ 
 	 * @return string
 	 */
 	protected function get_current_step() {
-		$step = isset( $_GET['step'] ) ? sanitize_key( $_GET['step'] ) : '';
-		return ! empty( $step ) && in_array( $step, array_keys( $this->steps ) ) ? $step : current( array_keys( $this->steps ) );
+		$step = isset($_GET['step']) ? sanitize_key($_GET['step']) : '';
+		return !empty($step) && in_array($step, array_keys($this->steps)) ? $step : current(array_keys($this->steps));
 	}
 
 	/**
@@ -172,8 +172,8 @@ 
 
 		$previous = false;
 		$current  = $this->step;
-		foreach ( array_keys( $this->steps ) as $step ) {
-			if ( $current === $step ) {
+		foreach (array_keys($this->steps) as $step) {
+			if ($current === $step) {
 				return $previous;
 			}
 
@@ -193,13 +193,13 @@ 
 
 		$on_current = false;
 		$current    = $this->step;
-		foreach ( array_keys( $this->steps ) as $step ) {
+		foreach (array_keys($this->steps) as $step) {
 
-			if ( $on_current ) {
+			if ($on_current) {
 				return $step;
 			}
 
-			if ( $current === $step ) {
+			if ($current === $step) {
 				return $on_current = true;
 			}
 }
@@ -227,8 +227,8 @@ 
 		$steps     = $this->steps;
 		$current   = $this->step;
 		$next_step = $this->next_step;
-		array_shift( $steps );
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-header.php';
+		array_shift($steps);
+		include plugin_dir_path(__FILE__) . 'views/wizard-header.php';
 	}
 
 	/**
@@ -240,7 +240,7 @@ 
 		?>
 			<div class="gp-setup-content rowx mw-100 text-center mb-3">
 				<div class="col-12 col-md-5 m-auto">
-					<?php call_user_func( $this->steps[ $this->step ]['view'], $this ); ?>
+					<?php call_user_func($this->steps[$this->step]['view'], $this); ?>
 				</div>
 			</div>
 		<?php
@@ -253,9 +253,9 @@ 
 	 */
 	public function display_footer() {
 
-		if ( isset( $_GET['step'] ) ) {
-			$next_url = esc_url( $this->get_next_step_link() );
-			$label    = $this->step == 'next_steps' ? __( 'Return to the WordPress Dashboard', 'invoicing' ) : __( 'Skip this step', 'invoicing' );
+		if (isset($_GET['step'])) {
+			$next_url = esc_url($this->get_next_step_link());
+			$label    = $this->step == 'next_steps' ? __('Return to the WordPress Dashboard', 'invoicing') : __('Skip this step', 'invoicing');
 
 			echo '<p class="gd-return-to-dashboard-wrap"> <a href="' . $next_url . '" class="gd-return-to-dashboard btn btn-link d-block text-muted">' . $label . '</a></p>';
 		}
@@ -270,7 +270,7 @@ 
 	 */
 	public function setup_introduction() {
 		$next_url = $this->get_next_step_link();
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-introduction.php';
+		include plugin_dir_path(__FILE__) . 'views/wizard-introduction.php';
 	}
 
 	/**
@@ -283,22 +283,22 @@ 
 	 *                      Empty string on failure.
 	 * @since 3.0.0
 	 */
-	public function get_next_step_link( $step = '' ) {
-		if ( ! $step ) {
+	public function get_next_step_link($step = '') {
+		if (!$step) {
 			$step = $this->step;
 		}
 
-		$keys = array_keys( $this->steps );
-		if ( end( $keys ) === $step ) {
+		$keys = array_keys($this->steps);
+		if (end($keys) === $step) {
 			return admin_url();
 		}
 
-		$step_index = array_search( $step, $keys );
-		if ( false === $step_index ) {
+		$step_index = array_search($step, $keys);
+		if (false === $step_index) {
 			return '';
 		}
 
-		return remove_query_arg( 'settings-updated', add_query_arg( 'step', $keys[ $step_index + 1 ] ) );
+		return remove_query_arg('settings-updated', add_query_arg('step', $keys[$step_index + 1]));
 	}
 
 	/**
@@ -311,7 +311,7 @@ 
 		$wizard   = $this;
 		$page     = 'wpinv_settings_general_main';
 		$section  = 'wpinv_settings_general_main';
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
+		include plugin_dir_path(__FILE__) . 'views/wizard-settings.php';
 	}
 
 	/**
@@ -324,7 +324,7 @@ 
 		$wizard   = $this;
 		$page     = 'wpinv_settings_general_currency_section';
 		$section  = 'wpinv_settings_general_currency_section';
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
+		include plugin_dir_path(__FILE__) . 'views/wizard-settings.php';
 	}
 
 	/**
@@ -335,7 +335,7 @@ 
 	public function setup_recommend() {
 		$next_url            = $this->get_next_step_link();
 		$recommended_plugins = self::get_recommend_wp_plugins();
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-plugins.php';
+		include plugin_dir_path(__FILE__) . 'views/wizard-plugins.php';
 	}
 
 	/**
@@ -349,21 +349,21 @@ 
 				'url'  => 'https://wordpress.org/plugins/ayecode-connect/',
 				'slug' => 'ayecode-connect',
 				'name' => 'AyeCode Connect',
-				'desc' => __( 'Documentation and Support from within your WordPress admin.', 'geodirectory' ),
+				'desc' => __('Documentation and Support from within your WordPress admin.', 'geodirectory'),
 			),
 			'invoicing-quotes' => array(
 				'file' => 'invoicing-quotes/wpinv-quote.php',
 				'url'  => 'https://wordpress.org/plugins/invoicing-quotes/',
 				'slug' => 'invoicing-quotes',
 				'name' => 'Customer Quotes',
-				'desc' => __( 'Create & Send Quotes to Customers and have them accept and pay.', 'geodirectory' ),
+				'desc' => __('Create & Send Quotes to Customers and have them accept and pay.', 'geodirectory'),
 			),
 			'userswp'          => array(
 				'file' => 'userswp/userswp.php',
 				'url'  => 'https://wordpress.org/plugins/userswp/',
 				'slug' => 'userswp',
 				'name' => 'UsersWP',
-				'desc' => __( 'Frontend user login and registration as well as slick profile pages.', 'geodirectory' ),
+				'desc' => __('Frontend user login and registration as well as slick profile pages.', 'geodirectory'),
 			),
 		);
 	}
@@ -375,7 +375,7 @@ 
 	 */
 	public function setup_payments() {
 		$next_url = $this->get_next_step_link();
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-gateways.php';
+		include plugin_dir_path(__FILE__) . 'views/wizard-gateways.php';
 	}
 
 	/**
@@ -386,16 +386,16 @@ 
 	 * @since 2.0.0
 	 */
 	public function setup_payments_save() {
-		check_admin_referer( 'getpaid-setup-wizard', 'getpaid-setup-wizard' );
-		wpinv_update_option( 'manual_active', ! empty( $_POST['enable-manual-gateway'] ) );
+		check_admin_referer('getpaid-setup-wizard', 'getpaid-setup-wizard');
+		wpinv_update_option('manual_active', !empty($_POST['enable-manual-gateway']));
 
-		if ( ! empty( $_POST['paypal-email'] ) ) {
-			wpinv_update_option( 'paypal_email', sanitize_email( $_POST['paypal-email'] ) );
-			wpinv_update_option( 'paypal_active', 1 );
-			wpinv_update_option( 'paypal_sandbox', 0 );
+		if (!empty($_POST['paypal-email'])) {
+			wpinv_update_option('paypal_email', sanitize_email($_POST['paypal-email']));
+			wpinv_update_option('paypal_active', 1);
+			wpinv_update_option('paypal_sandbox', 0);
 		}
 
-		wp_redirect( esc_url_raw( $this->get_next_step_link() ) );
+		wp_redirect(esc_url_raw($this->get_next_step_link()));
 		exit;
 	}
 
@@ -405,7 +405,7 @@ 
 	 * @since 2.0.0
 	 */
 	public function setup_ready() {
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-thank-you.php';
+		include plugin_dir_path(__FILE__) . 'views/wizard-thank-you.php';
 	}
 
 }

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

Indentation +757 added lines, -757 removed lines

@@ -13,719 +13,719 @@ 
 class GetPaid_Post_Types_Admin {
 
     /**
-	 * Hook in methods.
-	 */
-	public static function init() {
-
-		// Init metaboxes.
-		GetPaid_Metaboxes::init();
-
-		// Filter the post updated messages.
-		add_filter( 'post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages' );
-
-		// Filter post actions.
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2 );
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2 );
-
-		// Invoice table columns.
-		add_filter( 'manage_wpi_invoice_posts_columns', array( __CLASS__, 'invoice_columns' ), 100 );
-		add_action( 'manage_wpi_invoice_posts_custom_column', array( __CLASS__, 'display_invoice_columns' ), 10, 2 );
-		add_filter( 'bulk_actions-edit-wpi_invoice', array( __CLASS__, 'invoice_bulk_actions' ) );
-		add_filter( 'handle_bulk_actions-edit-wpi_invoice', array( __CLASS__, 'handle_invoice_bulk_actions' ), 10, 3 );
-
-		// Items table columns.
-		add_filter( 'manage_wpi_item_posts_columns', array( __CLASS__, 'item_columns' ), 100 );
-		add_filter( 'manage_edit-wpi_item_sortable_columns', array( __CLASS__, 'sortable_item_columns' ), 20 );
-		add_action( 'manage_wpi_item_posts_custom_column', array( __CLASS__, 'display_item_columns' ), 10, 2 );
-		add_action( 'restrict_manage_posts', array( __CLASS__, 'add_item_filters' ), 100 );
-		add_action( 'parse_query', array( __CLASS__, 'filter_item_query' ), 100 );
-		add_action( 'request', array( __CLASS__, 'reorder_items' ), 100 );
-
-		// Payment forms columns.
-		add_filter( 'manage_wpi_payment_form_posts_columns', array( __CLASS__, 'payment_form_columns' ), 100 );
-		add_action( 'manage_wpi_payment_form_posts_custom_column', array( __CLASS__, 'display_payment_form_columns' ), 10, 2 );
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_payment_form_state' ), 10, 2 );
-
-		// Discount table columns.
-		add_filter( 'manage_wpi_discount_posts_columns', array( __CLASS__, 'discount_columns' ), 100 );
-		add_filter( 'bulk_actions-edit-wpi_discount', '__return_empty_array', 100 );
-
-		// Deleting posts.
-		add_action( 'delete_post', array( __CLASS__, 'delete_post' ) );
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_discount_state' ), 10, 2 );
-
-		add_filter( 'display_post_states', array( __CLASS__, 'add_display_post_states' ), 10, 2 );
-	}
-
-	/**
-	 * Post updated messages.
-	 */
-	public static function post_updated_messages( $messages ) {
-		global $post;
-
-		$messages['wpi_discount'] = array(
-			0  => '',
-			1  => __( 'Discount updated.', 'invoicing' ),
-			2  => __( 'Custom field updated.', 'invoicing' ),
-			3  => __( 'Custom field deleted.', 'invoicing' ),
-			4  => __( 'Discount updated.', 'invoicing' ),
-			5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Discount restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
-			6  => __( 'Discount updated.', 'invoicing' ),
-			7  => __( 'Discount saved.', 'invoicing' ),
-			8  => __( 'Discount submitted.', 'invoicing' ),
-			9  => wp_sprintf( __( 'Discount scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
-			10 => __( 'Discount draft updated.', 'invoicing' ),
-		);
-
-		$messages['wpi_payment_form'] = array(
-			0  => '',
-			1  => __( 'Payment Form updated.', 'invoicing' ),
-			2  => __( 'Custom field updated.', 'invoicing' ),
-			3  => __( 'Custom field deleted.', 'invoicing' ),
-			4  => __( 'Payment Form updated.', 'invoicing' ),
-			5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Payment Form restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
-			6  => __( 'Payment Form updated.', 'invoicing' ),
-			7  => __( 'Payment Form saved.', 'invoicing' ),
-			8  => __( 'Payment Form submitted.', 'invoicing' ),
-			9  => wp_sprintf( __( 'Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
-			10 => __( 'Payment Form draft updated.', 'invoicing' ),
-		);
-
-		return $messages;
-
-	}
-
-	/**
-	 * Post row actions.
-	 */
-	public static function post_row_actions( $actions, $post ) {
-
-		$post = get_post( $post );
-
-		// We do not want to edit the default payment form.
-		if ( 'wpi_payment_form' == $post->post_type ) {
-
-			if ( $post->ID == wpinv_get_default_payment_form() ) {
-				unset( $actions['trash'] );
-				unset( $actions['inline hide-if-no-js'] );
-			}
-
-			$actions['duplicate'] = sprintf(
-				'<a href="%1$s">%2$s</a>',
-				esc_url(
-					wp_nonce_url(
-						add_query_arg(
-							array(
-								'getpaid-admin-action' => 'duplicate_form',
-								'form_id'              => $post->ID,
-							)
-						),
-						'getpaid-nonce',
-						'getpaid-nonce'
-					)
-				),
-				esc_html( __( 'Duplicate', 'invoicing' ) )
-			);
-
-		}
-
-		// Link to item payment form.
-		if ( 'wpi_item' == $post->post_type ) {
-
-			if ( in_array( get_post_meta( $post->ID, '_wpinv_type', true ), array( '', 'fee', 'custom' ) ) ) {
-
-				$actions['buy'] = sprintf(
-					'<a href="%1$s">%2$s</a>',
-					esc_url( getpaid_embed_url( false, $post->ID . '|0' ) ),
-					esc_html( __( 'Buy', 'invoicing' ) )
-				);
-
-			}
+     * Hook in methods.
+     */
+    public static function init() {
+
+        // Init metaboxes.
+        GetPaid_Metaboxes::init();
+
+        // Filter the post updated messages.
+        add_filter( 'post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages' );
+
+        // Filter post actions.
+        add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2 );
+        add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2 );
+
+        // Invoice table columns.
+        add_filter( 'manage_wpi_invoice_posts_columns', array( __CLASS__, 'invoice_columns' ), 100 );
+        add_action( 'manage_wpi_invoice_posts_custom_column', array( __CLASS__, 'display_invoice_columns' ), 10, 2 );
+        add_filter( 'bulk_actions-edit-wpi_invoice', array( __CLASS__, 'invoice_bulk_actions' ) );
+        add_filter( 'handle_bulk_actions-edit-wpi_invoice', array( __CLASS__, 'handle_invoice_bulk_actions' ), 10, 3 );
+
+        // Items table columns.
+        add_filter( 'manage_wpi_item_posts_columns', array( __CLASS__, 'item_columns' ), 100 );
+        add_filter( 'manage_edit-wpi_item_sortable_columns', array( __CLASS__, 'sortable_item_columns' ), 20 );
+        add_action( 'manage_wpi_item_posts_custom_column', array( __CLASS__, 'display_item_columns' ), 10, 2 );
+        add_action( 'restrict_manage_posts', array( __CLASS__, 'add_item_filters' ), 100 );
+        add_action( 'parse_query', array( __CLASS__, 'filter_item_query' ), 100 );
+        add_action( 'request', array( __CLASS__, 'reorder_items' ), 100 );
+
+        // Payment forms columns.
+        add_filter( 'manage_wpi_payment_form_posts_columns', array( __CLASS__, 'payment_form_columns' ), 100 );
+        add_action( 'manage_wpi_payment_form_posts_custom_column', array( __CLASS__, 'display_payment_form_columns' ), 10, 2 );
+        add_filter( 'display_post_states', array( __CLASS__, 'filter_payment_form_state' ), 10, 2 );
+
+        // Discount table columns.
+        add_filter( 'manage_wpi_discount_posts_columns', array( __CLASS__, 'discount_columns' ), 100 );
+        add_filter( 'bulk_actions-edit-wpi_discount', '__return_empty_array', 100 );
+
+        // Deleting posts.
+        add_action( 'delete_post', array( __CLASS__, 'delete_post' ) );
+        add_filter( 'display_post_states', array( __CLASS__, 'filter_discount_state' ), 10, 2 );
+
+        add_filter( 'display_post_states', array( __CLASS__, 'add_display_post_states' ), 10, 2 );
+    }
+
+    /**
+     * Post updated messages.
+     */
+    public static function post_updated_messages( $messages ) {
+        global $post;
+
+        $messages['wpi_discount'] = array(
+            0  => '',
+            1  => __( 'Discount updated.', 'invoicing' ),
+            2  => __( 'Custom field updated.', 'invoicing' ),
+            3  => __( 'Custom field deleted.', 'invoicing' ),
+            4  => __( 'Discount updated.', 'invoicing' ),
+            5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Discount restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
+            6  => __( 'Discount updated.', 'invoicing' ),
+            7  => __( 'Discount saved.', 'invoicing' ),
+            8  => __( 'Discount submitted.', 'invoicing' ),
+            9  => wp_sprintf( __( 'Discount scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
+            10 => __( 'Discount draft updated.', 'invoicing' ),
+        );
+
+        $messages['wpi_payment_form'] = array(
+            0  => '',
+            1  => __( 'Payment Form updated.', 'invoicing' ),
+            2  => __( 'Custom field updated.', 'invoicing' ),
+            3  => __( 'Custom field deleted.', 'invoicing' ),
+            4  => __( 'Payment Form updated.', 'invoicing' ),
+            5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Payment Form restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
+            6  => __( 'Payment Form updated.', 'invoicing' ),
+            7  => __( 'Payment Form saved.', 'invoicing' ),
+            8  => __( 'Payment Form submitted.', 'invoicing' ),
+            9  => wp_sprintf( __( 'Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
+            10 => __( 'Payment Form draft updated.', 'invoicing' ),
+        );
+
+        return $messages;
+
+    }
+
+    /**
+     * Post row actions.
+     */
+    public static function post_row_actions( $actions, $post ) {
+
+        $post = get_post( $post );
+
+        // We do not want to edit the default payment form.
+        if ( 'wpi_payment_form' == $post->post_type ) {
+
+            if ( $post->ID == wpinv_get_default_payment_form() ) {
+                unset( $actions['trash'] );
+                unset( $actions['inline hide-if-no-js'] );
+            }
+
+            $actions['duplicate'] = sprintf(
+                '<a href="%1$s">%2$s</a>',
+                esc_url(
+                    wp_nonce_url(
+                        add_query_arg(
+                            array(
+                                'getpaid-admin-action' => 'duplicate_form',
+                                'form_id'              => $post->ID,
+                            )
+                        ),
+                        'getpaid-nonce',
+                        'getpaid-nonce'
+                    )
+                ),
+                esc_html( __( 'Duplicate', 'invoicing' ) )
+            );
+
+        }
+
+        // Link to item payment form.
+        if ( 'wpi_item' == $post->post_type ) {
+
+            if ( in_array( get_post_meta( $post->ID, '_wpinv_type', true ), array( '', 'fee', 'custom' ) ) ) {
+
+                $actions['buy'] = sprintf(
+                    '<a href="%1$s">%2$s</a>',
+                    esc_url( getpaid_embed_url( false, $post->ID . '|0' ) ),
+                    esc_html( __( 'Buy', 'invoicing' ) )
+                );
+
+            }
 }
 
-		return $actions;
-	}
+        return $actions;
+    }
 
-	/**
+    /**
      * Remove bulk edit option from admin side quote listing
      *
      * @since    1.0.0
      * @param array $actions post actions
-	 * @param WP_Post $post
+     * @param WP_Post $post
      * @return array $actions actions without edit option
      */
     public static function filter_invoice_row_actions( $actions, $post ) {
 
         if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
 
-			$actions = array();
-			$invoice = new WPInv_Invoice( $post );
-
-			$actions['edit'] = sprintf(
-				'<a href="%1$s">%2$s</a>',
-				esc_url( get_edit_post_link( $invoice->get_id() ) ),
-				esc_html( __( 'Edit', 'invoicing' ) )
-			);
-
-			if ( ! $invoice->is_draft() ) {
-
-				$actions['view'] = sprintf(
-					'<a href="%1$s">%2$s</a>',
-					esc_url( $invoice->get_view_url() ),
-					sprintf(
-						esc_html( __( 'View %s', 'invoicing' ) ),
-						getpaid_get_post_type_label( $invoice->get_post_type(), false )
-					)
-				);
-
-				$actions['send'] = sprintf(
-					'<a href="%1$s">%2$s</a>',
-					esc_url(
-						wp_nonce_url(
-							add_query_arg(
-								array(
-									'getpaid-admin-action' => 'send_invoice',
-									'invoice_id'           => $invoice->get_id(),
-								)
-							),
-							'getpaid-nonce',
-							'getpaid-nonce'
-						)
-					),
-					esc_html( __( 'Send to Customer', 'invoicing' ) )
-				);
-
-			}
-
-			$actions['duplicate'] = sprintf(
-				'<a href="%1$s">%2$s</a>',
-				esc_url(
-					wp_nonce_url(
-						add_query_arg(
-							array(
-								'getpaid-admin-action' => 'duplicate_invoice',
-								'invoice_id'           => $post->ID,
-							)
-						),
-						'getpaid-nonce',
-						'getpaid-nonce'
-					)
-				),
-				esc_html( __( 'Duplicate', 'invoicing' ) )
-			);
+            $actions = array();
+            $invoice = new WPInv_Invoice( $post );
+
+            $actions['edit'] = sprintf(
+                '<a href="%1$s">%2$s</a>',
+                esc_url( get_edit_post_link( $invoice->get_id() ) ),
+                esc_html( __( 'Edit', 'invoicing' ) )
+            );
+
+            if ( ! $invoice->is_draft() ) {
+
+                $actions['view'] = sprintf(
+                    '<a href="%1$s">%2$s</a>',
+                    esc_url( $invoice->get_view_url() ),
+                    sprintf(
+                        esc_html( __( 'View %s', 'invoicing' ) ),
+                        getpaid_get_post_type_label( $invoice->get_post_type(), false )
+                    )
+                );
+
+                $actions['send'] = sprintf(
+                    '<a href="%1$s">%2$s</a>',
+                    esc_url(
+                        wp_nonce_url(
+                            add_query_arg(
+                                array(
+                                    'getpaid-admin-action' => 'send_invoice',
+                                    'invoice_id'           => $invoice->get_id(),
+                                )
+                            ),
+                            'getpaid-nonce',
+                            'getpaid-nonce'
+                        )
+                    ),
+                    esc_html( __( 'Send to Customer', 'invoicing' ) )
+                );
+
+            }
+
+            $actions['duplicate'] = sprintf(
+                '<a href="%1$s">%2$s</a>',
+                esc_url(
+                    wp_nonce_url(
+                        add_query_arg(
+                            array(
+                                'getpaid-admin-action' => 'duplicate_invoice',
+                                'invoice_id'           => $post->ID,
+                            )
+                        ),
+                        'getpaid-nonce',
+                        'getpaid-nonce'
+                    )
+                ),
+                esc_html( __( 'Duplicate', 'invoicing' ) )
+            );
 
         }
 
         return $actions;
-	}
-
-	/**
-	 * Returns an array of invoice table columns.
-	 */
-	public static function invoice_columns( $columns ) {
-
-		$columns = array(
-			'cb'           => $columns['cb'],
-			'number'       => __( 'Invoice', 'invoicing' ),
-			'customer'     => __( 'Customer', 'invoicing' ),
-			'invoice_date' => __( 'Created', 'invoicing' ),
-			'payment_date' => __( 'Completed', 'invoicing' ),
-			'amount'       => __( 'Amount', 'invoicing' ),
-			'recurring'    => __( 'Recurring', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
-		);
-
-		return apply_filters( 'wpi_invoice_table_columns', $columns );
-	}
-
-	/**
-	 * Displays invoice table columns.
-	 */
-	public static function display_invoice_columns( $column_name, $post_id ) {
-
-		$invoice = new WPInv_Invoice( $post_id );
-
-		switch ( $column_name ) {
-
-			case 'invoice_date':
-				$date_time = esc_attr( $invoice->get_created_date() );
-				$date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
-				echo "<span title='$date_time'>$date</span>";
-				break;
-
-			case 'payment_date':
-				if ( $invoice->is_paid() ) {
-					$date_time = esc_attr( $invoice->get_completed_date() );
-					$date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
-					echo "<span title='$date_time'>$date</span>";
-				} else {
-					echo '&mdash;';
-				}
-
-				break;
-
-			case 'amount':
-				$amount = $invoice->get_total();
-				$formated_amount = wp_kses_post( wpinv_price( $amount, $invoice->get_currency() ) );
-
-				if ( $invoice->is_refunded() ) {
-					$refunded_amount = wp_kses_post( wpinv_price( 0, $invoice->get_currency() ) );
-					echo "<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>";
-				} else {
-
-					$discount = $invoice->get_total_discount();
-
-					if ( ! empty( $discount ) ) {
-						$new_amount = wp_kses_post( wpinv_price( $amount + $discount, $invoice->get_currency() ) );
-						echo "<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>";
-					} else {
-						echo wp_kses_post( $formated_amount );
-					}
+    }
+
+    /**
+     * Returns an array of invoice table columns.
+     */
+    public static function invoice_columns( $columns ) {
+
+        $columns = array(
+            'cb'           => $columns['cb'],
+            'number'       => __( 'Invoice', 'invoicing' ),
+            'customer'     => __( 'Customer', 'invoicing' ),
+            'invoice_date' => __( 'Created', 'invoicing' ),
+            'payment_date' => __( 'Completed', 'invoicing' ),
+            'amount'       => __( 'Amount', 'invoicing' ),
+            'recurring'    => __( 'Recurring', 'invoicing' ),
+            'status'       => __( 'Status', 'invoicing' ),
+        );
+
+        return apply_filters( 'wpi_invoice_table_columns', $columns );
+    }
+
+    /**
+     * Displays invoice table columns.
+     */
+    public static function display_invoice_columns( $column_name, $post_id ) {
+
+        $invoice = new WPInv_Invoice( $post_id );
+
+        switch ( $column_name ) {
+
+            case 'invoice_date':
+                $date_time = esc_attr( $invoice->get_created_date() );
+                $date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
+                echo "<span title='$date_time'>$date</span>";
+                break;
+
+            case 'payment_date':
+                if ( $invoice->is_paid() ) {
+                    $date_time = esc_attr( $invoice->get_completed_date() );
+                    $date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
+                    echo "<span title='$date_time'>$date</span>";
+                } else {
+                    echo '&mdash;';
+                }
+
+                break;
+
+            case 'amount':
+                $amount = $invoice->get_total();
+                $formated_amount = wp_kses_post( wpinv_price( $amount, $invoice->get_currency() ) );
+
+                if ( $invoice->is_refunded() ) {
+                    $refunded_amount = wp_kses_post( wpinv_price( 0, $invoice->get_currency() ) );
+                    echo "<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>";
+                } else {
+
+                    $discount = $invoice->get_total_discount();
+
+                    if ( ! empty( $discount ) ) {
+                        $new_amount = wp_kses_post( wpinv_price( $amount + $discount, $invoice->get_currency() ) );
+                        echo "<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>";
+                    } else {
+                        echo wp_kses_post( $formated_amount );
+                    }
 }
 
-				break;
-
-			case 'status':
-				$status       = esc_html( $invoice->get_status() );
-				$status_label = esc_html( $invoice->get_status_nicename() );
-
-				// If it is paid, show the gateway title.
-				if ( $invoice->is_paid() ) {
-					$gateway = esc_html( $invoice->get_gateway_title() );
-					$gateway = wp_sprintf( esc_attr__( 'Paid via %s', 'invoicing' ), esc_html( $gateway ) );
-
-					echo "<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>";
-				} else {
-					echo "<mark class='getpaid-invoice-status $status'><span>$status_label</span></mark>";
-				}
-
-				// If it is not paid, display the overdue and view status.
-				if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
-
-					// Invoice view status.
-					if ( wpinv_is_invoice_viewed( $invoice->get_id() ) ) {
-						echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="' . esc_attr__( 'Viewed by Customer', 'invoicing' ) . '"></i>';
-					} else {
-						echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="' . esc_attr__( 'Not Viewed by Customer', 'invoicing' ) . '"></i>';
-					}
-
-					// Display the overview status.
-					if ( wpinv_get_option( 'overdue_active' ) ) {
-						$due_date = $invoice->get_due_date();
-						$fomatted = getpaid_format_date( $due_date );
-
-						if ( ! empty( $fomatted ) ) {
-							$date = wp_sprintf( __( 'Due %s', 'invoicing' ), $fomatted );
-							echo "<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>";
-						}
-					}
+                break;
+
+            case 'status':
+                $status       = esc_html( $invoice->get_status() );
+                $status_label = esc_html( $invoice->get_status_nicename() );
+
+                // If it is paid, show the gateway title.
+                if ( $invoice->is_paid() ) {
+                    $gateway = esc_html( $invoice->get_gateway_title() );
+                    $gateway = wp_sprintf( esc_attr__( 'Paid via %s', 'invoicing' ), esc_html( $gateway ) );
+
+                    echo "<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>";
+                } else {
+                    echo "<mark class='getpaid-invoice-status $status'><span>$status_label</span></mark>";
+                }
+
+                // If it is not paid, display the overdue and view status.
+                if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
+
+                    // Invoice view status.
+                    if ( wpinv_is_invoice_viewed( $invoice->get_id() ) ) {
+                        echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="' . esc_attr__( 'Viewed by Customer', 'invoicing' ) . '"></i>';
+                    } else {
+                        echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="' . esc_attr__( 'Not Viewed by Customer', 'invoicing' ) . '"></i>';
+                    }
+
+                    // Display the overview status.
+                    if ( wpinv_get_option( 'overdue_active' ) ) {
+                        $due_date = $invoice->get_due_date();
+                        $fomatted = getpaid_format_date( $due_date );
+
+                        if ( ! empty( $fomatted ) ) {
+                            $date = wp_sprintf( __( 'Due %s', 'invoicing' ), $fomatted );
+                            echo "<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>";
+                        }
+                    }
 }
 
-				break;
+                break;
 
-			case 'recurring':
-				if ( $invoice->is_recurring() ) {
-					echo '<i class="fa fa-check" style="color:#43850a;"></i>';
-				} else {
-					echo '<i class="fa fa-times" style="color:#616161;"></i>';
-				}
-				break;
+            case 'recurring':
+                if ( $invoice->is_recurring() ) {
+                    echo '<i class="fa fa-check" style="color:#43850a;"></i>';
+                } else {
+                    echo '<i class="fa fa-times" style="color:#616161;"></i>';
+                }
+                break;
 
-			case 'number':
-				$edit_link       = esc_url( get_edit_post_link( $invoice->get_id() ) );
-				$invoice_number  = esc_html( $invoice->get_number() );
-				$invoice_details = esc_attr__( 'View Invoice Details', 'invoicing' );
+            case 'number':
+                $edit_link       = esc_url( get_edit_post_link( $invoice->get_id() ) );
+                $invoice_number  = esc_html( $invoice->get_number() );
+                $invoice_details = esc_attr__( 'View Invoice Details', 'invoicing' );
 
-				echo "<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>";
+                echo "<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>";
 
-				break;
+                break;
 
-			case 'customer':
-				$customer_name = $invoice->get_user_full_name();
+            case 'customer':
+                $customer_name = $invoice->get_user_full_name();
 
-				if ( empty( $customer_name ) ) {
-					$customer_name = $invoice->get_email();
-				}
+                if ( empty( $customer_name ) ) {
+                    $customer_name = $invoice->get_email();
+                }
 
-				if ( ! empty( $customer_name ) ) {
-					$customer_details = esc_attr__( 'View Customer Details', 'invoicing' );
-					$view_link        = esc_url( add_query_arg( 'user_id', $invoice->get_user_id(), admin_url( 'user-edit.php' ) ) );
-					echo "<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>";
-				} else {
-					echo '<div>&mdash;</div>';
-				}
+                if ( ! empty( $customer_name ) ) {
+                    $customer_details = esc_attr__( 'View Customer Details', 'invoicing' );
+                    $view_link        = esc_url( add_query_arg( 'user_id', $invoice->get_user_id(), admin_url( 'user-edit.php' ) ) );
+                    echo "<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>";
+                } else {
+                    echo '<div>&mdash;</div>';
+                }
 
-				break;
-
-		}
-
-	}
-
-	/**
-	 * Displays invoice bulk actions.
-	 */
-	public static function invoice_bulk_actions( $actions ) {
-		$actions['resend-invoice'] = __( 'Send to Customer', 'invoicing' );
-		return $actions;
-	}
-
-	/**
-	 * Processes invoice bulk actions.
-	 */
-	public static function handle_invoice_bulk_actions( $redirect_url, $action, $post_ids ) {
-
-		if ( $action == 'resend-invoice' ) {
-			foreach ( $post_ids as $post_id ) {
-				getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $post_id ), true );
-			}
-		}
-
-		return $redirect_url;
-
-	}
-
-	/**
-	 * Returns an array of payment forms table columns.
-	 */
-	public static function payment_form_columns( $columns ) {
-
-		$columns = array(
-			'cb'        => $columns['cb'],
-			'title'     => __( 'Name', 'invoicing' ),
-			'shortcode' => __( 'Shortcode', 'invoicing' ),
-			'earnings'  => __( 'Revenue', 'invoicing' ),
-			'refunds'   => __( 'Refunded', 'invoicing' ),
-			'items'     => __( 'Items', 'invoicing' ),
-			'date'      => __( 'Date', 'invoicing' ),
-		);
-
-		return apply_filters( 'wpi_payment_form_table_columns', $columns );
-
-	}
-
-	/**
-	 * Displays payment form table columns.
-	 */
-	public static function display_payment_form_columns( $column_name, $post_id ) {
-
-		// Retrieve the payment form.
-		$form = new GetPaid_Payment_Form( $post_id );
-
-		switch ( $column_name ) {
-
-			case 'earnings':
-				echo wpinv_price( $form->get_earned() );
-				break;
-
-			case 'refunds':
-				echo wpinv_price( $form->get_refunded() );
-				break;
-
-			case 'refunds':
-				echo wpinv_price( $form->get_refunded() );
-				break;
-
-			case 'shortcode':
-				if ( $form->is_default() ) {
-					echo '&mdash;';
-				} else {
-					echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr( $form->get_id() ) . ']" style="width: 100%;" readonly/>';
-				}
-
-				break;
+                break;
 
-			case 'items':
-				$items = $form->get_items();
-
-				if ( $form->is_default() || empty( $items ) ) {
-					echo '&mdash;';
-					return;
-				}
-
-				$_items = array();
-
-				foreach ( $items as $item ) {
-					$url = $item->get_edit_url();
-
-					if ( empty( $url ) ) {
-						$_items[] = esc_html( $item->get_name() );
-					} else {
-						$_items[] = sprintf(
-							'<a href="%s">%s</a>',
-							esc_url( $url ),
-							esc_html( $item->get_name() )
-						);
-					}
+        }
+
+    }
+
+    /**
+     * Displays invoice bulk actions.
+     */
+    public static function invoice_bulk_actions( $actions ) {
+        $actions['resend-invoice'] = __( 'Send to Customer', 'invoicing' );
+        return $actions;
+    }
+
+    /**
+     * Processes invoice bulk actions.
+     */
+    public static function handle_invoice_bulk_actions( $redirect_url, $action, $post_ids ) {
+
+        if ( $action == 'resend-invoice' ) {
+            foreach ( $post_ids as $post_id ) {
+                getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $post_id ), true );
+            }
+        }
+
+        return $redirect_url;
+
+    }
+
+    /**
+     * Returns an array of payment forms table columns.
+     */
+    public static function payment_form_columns( $columns ) {
+
+        $columns = array(
+            'cb'        => $columns['cb'],
+            'title'     => __( 'Name', 'invoicing' ),
+            'shortcode' => __( 'Shortcode', 'invoicing' ),
+            'earnings'  => __( 'Revenue', 'invoicing' ),
+            'refunds'   => __( 'Refunded', 'invoicing' ),
+            'items'     => __( 'Items', 'invoicing' ),
+            'date'      => __( 'Date', 'invoicing' ),
+        );
+
+        return apply_filters( 'wpi_payment_form_table_columns', $columns );
+
+    }
+
+    /**
+     * Displays payment form table columns.
+     */
+    public static function display_payment_form_columns( $column_name, $post_id ) {
+
+        // Retrieve the payment form.
+        $form = new GetPaid_Payment_Form( $post_id );
+
+        switch ( $column_name ) {
+
+            case 'earnings':
+                echo wpinv_price( $form->get_earned() );
+                break;
+
+            case 'refunds':
+                echo wpinv_price( $form->get_refunded() );
+                break;
+
+            case 'refunds':
+                echo wpinv_price( $form->get_refunded() );
+                break;
+
+            case 'shortcode':
+                if ( $form->is_default() ) {
+                    echo '&mdash;';
+                } else {
+                    echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr( $form->get_id() ) . ']" style="width: 100%;" readonly/>';
+                }
+
+                break;
+
+            case 'items':
+                $items = $form->get_items();
+
+                if ( $form->is_default() || empty( $items ) ) {
+                    echo '&mdash;';
+                    return;
+                }
+
+                $_items = array();
+
+                foreach ( $items as $item ) {
+                    $url = $item->get_edit_url();
+
+                    if ( empty( $url ) ) {
+                        $_items[] = esc_html( $item->get_name() );
+                    } else {
+                        $_items[] = sprintf(
+                            '<a href="%s">%s</a>',
+                            esc_url( $url ),
+                            esc_html( $item->get_name() )
+                        );
+                    }
 }
 
-				echo implode( '<br>', $_items );
+                echo implode( '<br>', $_items );
 
-				break;
+                break;
 
-		}
+        }
 
-	}
+    }
 
-	/**
-	 * Filters post states.
-	 */
-	public static function filter_payment_form_state( $post_states, $post ) {
+    /**
+     * Filters post states.
+     */
+    public static function filter_payment_form_state( $post_states, $post ) {
 
-		if ( 'wpi_payment_form' == $post->post_type && wpinv_get_default_payment_form() == $post->ID ) {
-			$post_states['default_form'] = __( 'Default Payment Form', 'invoicing' );
-		}
+        if ( 'wpi_payment_form' == $post->post_type && wpinv_get_default_payment_form() == $post->ID ) {
+            $post_states['default_form'] = __( 'Default Payment Form', 'invoicing' );
+        }
 
-		return $post_states;
+        return $post_states;
 
-	}
+    }
 
-	/**
-	 * Returns an array of coupon table columns.
-	 */
-	public static function discount_columns( $columns ) {
+    /**
+     * Returns an array of coupon table columns.
+     */
+    public static function discount_columns( $columns ) {
+
+        $columns = array(
+            'cb'          => $columns['cb'],
+            'title'       => __( 'Name', 'invoicing' ),
+            'code'        => __( 'Code', 'invoicing' ),
+            'amount'      => __( 'Amount', 'invoicing' ),
+            'usage'       => __( 'Usage / Limit', 'invoicing' ),
+            'start_date'  => __( 'Start Date', 'invoicing' ),
+            'expiry_date' => __( 'Expiry Date', 'invoicing' ),
+        );
+
+        return apply_filters( 'wpi_discount_table_columns', $columns );
+    }
 
-		$columns = array(
-			'cb'          => $columns['cb'],
-			'title'       => __( 'Name', 'invoicing' ),
-			'code'        => __( 'Code', 'invoicing' ),
-			'amount'      => __( 'Amount', 'invoicing' ),
-			'usage'       => __( 'Usage / Limit', 'invoicing' ),
-			'start_date'  => __( 'Start Date', 'invoicing' ),
-			'expiry_date' => __( 'Expiry Date', 'invoicing' ),
-		);
+    /**
+     * Filters post states.
+     */
+    public static function filter_discount_state( $post_states, $post ) {
 
-		return apply_filters( 'wpi_discount_table_columns', $columns );
-	}
+        if ( 'wpi_discount' == $post->post_type ) {
 
-	/**
-	 * Filters post states.
-	 */
-	public static function filter_discount_state( $post_states, $post ) {
+            $discount = new WPInv_Discount( $post );
 
-		if ( 'wpi_discount' == $post->post_type ) {
+            $status = $discount->is_expired() ? 'expired' : $discount->get_status();
 
-			$discount = new WPInv_Discount( $post );
+            if ( $status != 'publish' ) {
+                return array(
+                    'discount_status' => wpinv_discount_status( $status ),
+                );
+            }
 
-			$status = $discount->is_expired() ? 'expired' : $discount->get_status();
+            return array();
 
-			if ( $status != 'publish' ) {
-				return array(
-					'discount_status' => wpinv_discount_status( $status ),
-				);
-			}
+        }
 
-			return array();
+        return $post_states;
 
-		}
+    }
 
-		return $post_states;
+    /**
+     * Returns an array of items table columns.
+     */
+    public static function item_columns( $columns ) {
+
+        $columns = array(
+            'cb'        => $columns['cb'],
+            'title'     => __( 'Name', 'invoicing' ),
+            'price'     => __( 'Price', 'invoicing' ),
+            'vat_rule'  => __( 'VAT rule', 'invoicing' ),
+            'vat_class' => __( 'VAT class', 'invoicing' ),
+            'type'      => __( 'Type', 'invoicing' ),
+            'shortcode' => __( 'Shortcode', 'invoicing' ),
+        );
+
+        if ( ! wpinv_use_taxes() ) {
+            unset( $columns['vat_rule'] );
+            unset( $columns['vat_class'] );
+        }
+
+        return apply_filters( 'wpi_item_table_columns', $columns );
+    }
+
+    /**
+     * Returns an array of sortable items table columns.
+     */
+    public static function sortable_item_columns( $columns ) {
+
+        return array_merge(
+            $columns,
+            array(
+                'price'     => 'price',
+                'vat_rule'  => 'vat_rule',
+                'vat_class' => 'vat_class',
+                'type'      => 'type',
+            )
+        );
+
+    }
+
+    /**
+     * Displays items table columns.
+     */
+    public static function display_item_columns( $column_name, $post_id ) {
+
+        $item = new WPInv_Item( $post_id );
+
+        switch ( $column_name ) {
+
+            case 'price':
+                if ( ! $item->is_recurring() ) {
+                    echo wp_kses_post( $item->get_the_price() );
+                    break;
+                }
+
+                $price = wp_sprintf(
+                    __( '%1$s / %2$s', 'invoicing' ),
+                    $item->get_the_price(),
+                    getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' )
+                );
+
+                if ( $item->get_the_price() == $item->get_the_initial_price() ) {
+                    echo wp_kses_post( $price );
+                    break;
+                }
+
+                echo wp_kses_post( $item->get_the_initial_price() );
+
+                echo '<span class="meta">' . wp_sprintf( __( 'then %s', 'invoicing' ), wp_kses_post( $price ) ) . '</span>';
+                break;
+
+            case 'vat_rule':
+                echo getpaid_get_tax_rule_label( $item->get_vat_rule() );
+                break;
+
+            case 'vat_class':
+                echo getpaid_get_tax_class_label( $item->get_vat_class() );
+                break;
+
+            case 'shortcode':
+                if ( $item->is_type( array( '', 'fee', 'custom' ) ) ) {
+                    echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr( $item->get_id() ) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
+                } else {
+                    echo '&mdash;';
+                }
+
+                break;
+
+            case 'type':
+                echo wpinv_item_type( $item->get_id() ) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>';
+                break;
+
+        }
+
+    }
+
+    /**
+     * Lets users filter items using taxes.
+     */
+    public static function add_item_filters( $post_type ) {
+
+        // Abort if we're not dealing with items.
+        if ( $post_type != 'wpi_item' ) {
+            return;
+        }
+
+        // Filter by vat rules.
+        if ( wpinv_use_taxes() ) {
+
+            // Sanitize selected vat rule.
+            $vat_rule   = '';
+            $vat_rules  = getpaid_get_tax_rules();
+            if ( isset( $_GET['vat_rule'] ) ) {
+                $vat_rule   = sanitize_text_field( $_GET['vat_rule'] );
+            }
+
+            // Filter by VAT rule.
+            echo wpinv_html_select(
+                array(
+                    'options'          => array_merge(
+                        array(
+                            '' => __( 'All VAT rules', 'invoicing' ),
+                        ),
+                        $vat_rules
+                    ),
+                    'name'             => 'vat_rule',
+                    'id'               => 'vat_rule',
+                    'selected'         => in_array( $vat_rule, array_keys( $vat_rules ) ) ? $vat_rule : '',
+                    'show_option_all'  => false,
+                    'show_option_none' => false,
+                )
+            );
+
+            // Filter by VAT class.
+
+            // Sanitize selected vat rule.
+            $vat_class   = '';
+            $vat_classes = getpaid_get_tax_classes();
+            if ( isset( $_GET['vat_class'] ) ) {
+                $vat_class   = sanitize_text_field( $_GET['vat_class'] );
+            }
+
+            echo wpinv_html_select(
+                array(
+                    'options'          => array_merge(
+                        array(
+                            '' => __( 'All VAT classes', 'invoicing' ),
+                        ),
+                        $vat_classes
+                    ),
+                    'name'             => 'vat_class',
+                    'id'               => 'vat_class',
+                    'selected'         => in_array( $vat_class, array_keys( $vat_classes ) ) ? $vat_class : '',
+                    'show_option_all'  => false,
+                    'show_option_none' => false,
+                )
+            );
+
+        }
+
+        // Filter by item type.
+        $type   = '';
+        if ( isset( $_GET['type'] ) ) {
+            $type   = sanitize_text_field( $_GET['type'] );
+        }
 
-	}
+        echo wpinv_html_select(
+            array(
+                'options'          => array_merge(
+                    array(
+                        '' => __( 'All item types', 'invoicing' ),
+                    ),
+                    wpinv_get_item_types()
+                ),
+                'name'             => 'type',
+                'id'               => 'type',
+                'selected'         => in_array( $type, wpinv_item_types() ) ? $type : '',
+                'show_option_all'  => false,
+                'show_option_none' => false,
+            )
+        );
 
-	/**
-	 * Returns an array of items table columns.
-	 */
-	public static function item_columns( $columns ) {
+    }
 
-		$columns = array(
-			'cb'        => $columns['cb'],
-			'title'     => __( 'Name', 'invoicing' ),
-			'price'     => __( 'Price', 'invoicing' ),
-			'vat_rule'  => __( 'VAT rule', 'invoicing' ),
-			'vat_class' => __( 'VAT class', 'invoicing' ),
-			'type'      => __( 'Type', 'invoicing' ),
-			'shortcode' => __( 'Shortcode', 'invoicing' ),
-		);
+    /**
+     * Filters the item query.
+     */
+    public static function filter_item_query( $query ) {
 
-		if ( ! wpinv_use_taxes() ) {
-			unset( $columns['vat_rule'] );
-			unset( $columns['vat_class'] );
-		}
+        // modify the query only if it admin and main query.
+        if ( ! ( is_admin() && $query->is_main_query() ) ) {
+            return $query;
+        }
 
-		return apply_filters( 'wpi_item_table_columns', $columns );
-	}
+        // we want to modify the query for our items.
+        if ( empty( $query->query['post_type'] ) || 'wpi_item' != $query->query['post_type'] ) {
+            return $query;
+        }
 
-	/**
-	 * Returns an array of sortable items table columns.
-	 */
-	public static function sortable_item_columns( $columns ) {
-
-		return array_merge(
-			$columns,
-			array(
-				'price'     => 'price',
-				'vat_rule'  => 'vat_rule',
-				'vat_class' => 'vat_class',
-				'type'      => 'type',
-			)
-		);
-
-	}
-
-	/**
-	 * Displays items table columns.
-	 */
-	public static function display_item_columns( $column_name, $post_id ) {
-
-		$item = new WPInv_Item( $post_id );
-
-		switch ( $column_name ) {
-
-			case 'price':
-				if ( ! $item->is_recurring() ) {
-					echo wp_kses_post( $item->get_the_price() );
-					break;
-				}
-
-				$price = wp_sprintf(
-					__( '%1$s / %2$s', 'invoicing' ),
-					$item->get_the_price(),
-					getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' )
-				);
-
-				if ( $item->get_the_price() == $item->get_the_initial_price() ) {
-					echo wp_kses_post( $price );
-					break;
-				}
-
-				echo wp_kses_post( $item->get_the_initial_price() );
-
-				echo '<span class="meta">' . wp_sprintf( __( 'then %s', 'invoicing' ), wp_kses_post( $price ) ) . '</span>';
-				break;
-
-			case 'vat_rule':
-				echo getpaid_get_tax_rule_label( $item->get_vat_rule() );
-				break;
-
-			case 'vat_class':
-				echo getpaid_get_tax_class_label( $item->get_vat_class() );
-				break;
-
-			case 'shortcode':
-				if ( $item->is_type( array( '', 'fee', 'custom' ) ) ) {
-					echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr( $item->get_id() ) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
-				} else {
-					echo '&mdash;';
-				}
-
-				break;
-
-			case 'type':
-				echo wpinv_item_type( $item->get_id() ) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>';
-				break;
-
-		}
-
-	}
-
-	/**
-	 * Lets users filter items using taxes.
-	 */
-	public static function add_item_filters( $post_type ) {
-
-		// Abort if we're not dealing with items.
-		if ( $post_type != 'wpi_item' ) {
-			return;
-		}
-
-		// Filter by vat rules.
-		if ( wpinv_use_taxes() ) {
-
-			// Sanitize selected vat rule.
-			$vat_rule   = '';
-			$vat_rules  = getpaid_get_tax_rules();
-			if ( isset( $_GET['vat_rule'] ) ) {
-				$vat_rule   = sanitize_text_field( $_GET['vat_rule'] );
-			}
-
-			// Filter by VAT rule.
-			echo wpinv_html_select(
-				array(
-					'options'          => array_merge(
-						array(
-							'' => __( 'All VAT rules', 'invoicing' ),
-						),
-						$vat_rules
-					),
-					'name'             => 'vat_rule',
-					'id'               => 'vat_rule',
-					'selected'         => in_array( $vat_rule, array_keys( $vat_rules ) ) ? $vat_rule : '',
-					'show_option_all'  => false,
-					'show_option_none' => false,
-				)
-			);
-
-			// Filter by VAT class.
-
-			// Sanitize selected vat rule.
-			$vat_class   = '';
-			$vat_classes = getpaid_get_tax_classes();
-			if ( isset( $_GET['vat_class'] ) ) {
-				$vat_class   = sanitize_text_field( $_GET['vat_class'] );
-			}
-
-			echo wpinv_html_select(
-				array(
-					'options'          => array_merge(
-						array(
-							'' => __( 'All VAT classes', 'invoicing' ),
-						),
-						$vat_classes
-					),
-					'name'             => 'vat_class',
-					'id'               => 'vat_class',
-					'selected'         => in_array( $vat_class, array_keys( $vat_classes ) ) ? $vat_class : '',
-					'show_option_all'  => false,
-					'show_option_none' => false,
-				)
-			);
-
-		}
-
-		// Filter by item type.
-		$type   = '';
-		if ( isset( $_GET['type'] ) ) {
-			$type   = sanitize_text_field( $_GET['type'] );
-		}
-
-		echo wpinv_html_select(
-			array(
-				'options'          => array_merge(
-					array(
-						'' => __( 'All item types', 'invoicing' ),
-					),
-					wpinv_get_item_types()
-				),
-				'name'             => 'type',
-				'id'               => 'type',
-				'selected'         => in_array( $type, wpinv_item_types() ) ? $type : '',
-				'show_option_all'  => false,
-				'show_option_none' => false,
-			)
-		);
-
-	}
-
-	/**
-	 * Filters the item query.
-	 */
-	public static function filter_item_query( $query ) {
-
-		// modify the query only if it admin and main query.
-		if ( ! ( is_admin() && $query->is_main_query() ) ) {
-			return $query;
-		}
-
-		// we want to modify the query for our items.
-		if ( empty( $query->query['post_type'] ) || 'wpi_item' != $query->query['post_type'] ) {
-			return $query;
-		}
-
-		if ( empty( $query->query_vars['meta_query'] ) ) {
-			$query->query_vars['meta_query'] = array();
-		}
-
-		// Filter vat rule type
+        if ( empty( $query->query_vars['meta_query'] ) ) {
+            $query->query_vars['meta_query'] = array();
+        }
+
+        // Filter vat rule type
         if ( ! empty( $_GET['vat_rule'] ) ) {
             $query->query_vars['meta_query'][] = array(
                 'key'     => '_wpinv_vat_rule',
@@ -750,97 +750,97 @@ 
                 'value'   => sanitize_text_field( $_GET['type'] ),
                 'compare' => '=',
             );
-		}
-
-	}
-
-	/**
-	 * Reorders items.
-	 */
-	public static function reorder_items( $vars ) {
-		global $typenow;
-
-		if ( 'wpi_item' !== $typenow || empty( $vars['orderby'] ) ) {
-			return $vars;
-		}
-
-		// By item type.
-		if ( 'type' == $vars['orderby'] ) {
-			return array_merge(
-				$vars,
-				array(
-					'meta_key' => '_wpinv_type',
-					'orderby'  => 'meta_value',
-				)
-			);
-		}
-
-		// By vat class.
-		if ( 'vat_class' == $vars['orderby'] ) {
-			return array_merge(
-				$vars,
-				array(
-					'meta_key' => '_wpinv_vat_class',
-					'orderby'  => 'meta_value',
-				)
-			);
-		}
-
-		// By vat rule.
-		if ( 'vat_rule' == $vars['orderby'] ) {
-			return array_merge(
-				$vars,
-				array(
-					'meta_key' => '_wpinv_vat_rule',
-					'orderby'  => 'meta_value',
-				)
-			);
-		}
-
-		// By price.
-		if ( 'price' == $vars['orderby'] ) {
-			return array_merge(
-				$vars,
-				array(
-					'meta_key' => '_wpinv_price',
-					'orderby'  => 'meta_value_num',
-				)
-			);
-		}
-
-		return $vars;
-
-	}
-
-	/**
-	 * Fired when deleting a post.
-	 */
-	public static function delete_post( $post_id ) {
-
-		switch ( get_post_type( $post_id ) ) {
-
-			case 'wpi_item':
-				do_action( 'getpaid_before_delete_item', new WPInv_Item( $post_id ) );
-				break;
-
-			case 'wpi_payment_form':
-				do_action( 'getpaid_before_delete_payment_form', new GetPaid_Payment_Form( $post_id ) );
-				break;
-
-			case 'wpi_discount':
-				do_action( 'getpaid_before_delete_discount', new WPInv_Discount( $post_id ) );
-				break;
-
-			case 'wpi_invoice':
-				$invoice = new WPInv_Invoice( $post_id );
-				do_action( 'getpaid_before_delete_invoice', $invoice );
-				$invoice->get_data_store()->delete_items( $invoice );
-				$invoice->get_data_store()->delete_special_fields( $invoice );
-				break;
-		}
-	}
-
-	/**
+        }
+
+    }
+
+    /**
+     * Reorders items.
+     */
+    public static function reorder_items( $vars ) {
+        global $typenow;
+
+        if ( 'wpi_item' !== $typenow || empty( $vars['orderby'] ) ) {
+            return $vars;
+        }
+
+        // By item type.
+        if ( 'type' == $vars['orderby'] ) {
+            return array_merge(
+                $vars,
+                array(
+                    'meta_key' => '_wpinv_type',
+                    'orderby'  => 'meta_value',
+                )
+            );
+        }
+
+        // By vat class.
+        if ( 'vat_class' == $vars['orderby'] ) {
+            return array_merge(
+                $vars,
+                array(
+                    'meta_key' => '_wpinv_vat_class',
+                    'orderby'  => 'meta_value',
+                )
+            );
+        }
+
+        // By vat rule.
+        if ( 'vat_rule' == $vars['orderby'] ) {
+            return array_merge(
+                $vars,
+                array(
+                    'meta_key' => '_wpinv_vat_rule',
+                    'orderby'  => 'meta_value',
+                )
+            );
+        }
+
+        // By price.
+        if ( 'price' == $vars['orderby'] ) {
+            return array_merge(
+                $vars,
+                array(
+                    'meta_key' => '_wpinv_price',
+                    'orderby'  => 'meta_value_num',
+                )
+            );
+        }
+
+        return $vars;
+
+    }
+
+    /**
+     * Fired when deleting a post.
+     */
+    public static function delete_post( $post_id ) {
+
+        switch ( get_post_type( $post_id ) ) {
+
+            case 'wpi_item':
+                do_action( 'getpaid_before_delete_item', new WPInv_Item( $post_id ) );
+                break;
+
+            case 'wpi_payment_form':
+                do_action( 'getpaid_before_delete_payment_form', new GetPaid_Payment_Form( $post_id ) );
+                break;
+
+            case 'wpi_discount':
+                do_action( 'getpaid_before_delete_discount', new WPInv_Discount( $post_id ) );
+                break;
+
+            case 'wpi_invoice':
+                $invoice = new WPInv_Invoice( $post_id );
+                do_action( 'getpaid_before_delete_invoice', $invoice );
+                $invoice->get_data_store()->delete_items( $invoice );
+                $invoice->get_data_store()->delete_special_fields( $invoice );
+                break;
+        }
+    }
+
+    /**
      * Add a post display state for special GetPaid pages in the page list table.
      *
      * @param array   $post_states An array of post display states.
@@ -854,21 +854,21 @@ 
             $post_states['getpaid_success_page'] = __( 'GetPaid Receipt Page', 'invoicing' );
         }
 
-		foreach ( getpaid_get_invoice_post_types() as $post_type => $label ) {
+        foreach ( getpaid_get_invoice_post_types() as $post_type => $label ) {
 
-			if ( wpinv_get_option( "{$post_type}_history_page", 0 ) == $post->ID ) {
-				$post_states[ "getpaid_{$post_type}_history_page" ] = sprintf(
-					__( 'GetPaid %s History Page', 'invoicing' ),
-					$label
-				);
-			}
+            if ( wpinv_get_option( "{$post_type}_history_page", 0 ) == $post->ID ) {
+                $post_states[ "getpaid_{$post_type}_history_page" ] = sprintf(
+                    __( 'GetPaid %s History Page', 'invoicing' ),
+                    $label
+                );
+            }
 }
 
-		if ( wpinv_get_option( 'invoice_subscription_page', 0 ) == $post->ID ) {
+        if ( wpinv_get_option( 'invoice_subscription_page', 0 ) == $post->ID ) {
             $post_states['getpaid_invoice_subscription_page'] = __( 'GetPaid Subscription Page', 'invoicing' );
         }
 
-		if ( wpinv_get_option( 'checkout_page', 0 ) == $post->ID ) {
+        if ( wpinv_get_option( 'checkout_page', 0 ) == $post->ID ) {
             $post_states['getpaid_checkout_page'] = __( 'GetPaid Checkout Page', 'invoicing' );
         }
 

Spacing +234 added lines, -234 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Post types Admin Class
@@ -21,74 +21,74 @@ 
 		GetPaid_Metaboxes::init();
 
 		// Filter the post updated messages.
-		add_filter( 'post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages' );
+		add_filter('post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages');
 
 		// Filter post actions.
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2 );
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2 );
+		add_filter('post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2);
+		add_filter('post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2);
 
 		// Invoice table columns.
-		add_filter( 'manage_wpi_invoice_posts_columns', array( __CLASS__, 'invoice_columns' ), 100 );
-		add_action( 'manage_wpi_invoice_posts_custom_column', array( __CLASS__, 'display_invoice_columns' ), 10, 2 );
-		add_filter( 'bulk_actions-edit-wpi_invoice', array( __CLASS__, 'invoice_bulk_actions' ) );
-		add_filter( 'handle_bulk_actions-edit-wpi_invoice', array( __CLASS__, 'handle_invoice_bulk_actions' ), 10, 3 );
+		add_filter('manage_wpi_invoice_posts_columns', array(__CLASS__, 'invoice_columns'), 100);
+		add_action('manage_wpi_invoice_posts_custom_column', array(__CLASS__, 'display_invoice_columns'), 10, 2);
+		add_filter('bulk_actions-edit-wpi_invoice', array(__CLASS__, 'invoice_bulk_actions'));
+		add_filter('handle_bulk_actions-edit-wpi_invoice', array(__CLASS__, 'handle_invoice_bulk_actions'), 10, 3);
 
 		// Items table columns.
-		add_filter( 'manage_wpi_item_posts_columns', array( __CLASS__, 'item_columns' ), 100 );
-		add_filter( 'manage_edit-wpi_item_sortable_columns', array( __CLASS__, 'sortable_item_columns' ), 20 );
-		add_action( 'manage_wpi_item_posts_custom_column', array( __CLASS__, 'display_item_columns' ), 10, 2 );
-		add_action( 'restrict_manage_posts', array( __CLASS__, 'add_item_filters' ), 100 );
-		add_action( 'parse_query', array( __CLASS__, 'filter_item_query' ), 100 );
-		add_action( 'request', array( __CLASS__, 'reorder_items' ), 100 );
+		add_filter('manage_wpi_item_posts_columns', array(__CLASS__, 'item_columns'), 100);
+		add_filter('manage_edit-wpi_item_sortable_columns', array(__CLASS__, 'sortable_item_columns'), 20);
+		add_action('manage_wpi_item_posts_custom_column', array(__CLASS__, 'display_item_columns'), 10, 2);
+		add_action('restrict_manage_posts', array(__CLASS__, 'add_item_filters'), 100);
+		add_action('parse_query', array(__CLASS__, 'filter_item_query'), 100);
+		add_action('request', array(__CLASS__, 'reorder_items'), 100);
 
 		// Payment forms columns.
-		add_filter( 'manage_wpi_payment_form_posts_columns', array( __CLASS__, 'payment_form_columns' ), 100 );
-		add_action( 'manage_wpi_payment_form_posts_custom_column', array( __CLASS__, 'display_payment_form_columns' ), 10, 2 );
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_payment_form_state' ), 10, 2 );
+		add_filter('manage_wpi_payment_form_posts_columns', array(__CLASS__, 'payment_form_columns'), 100);
+		add_action('manage_wpi_payment_form_posts_custom_column', array(__CLASS__, 'display_payment_form_columns'), 10, 2);
+		add_filter('display_post_states', array(__CLASS__, 'filter_payment_form_state'), 10, 2);
 
 		// Discount table columns.
-		add_filter( 'manage_wpi_discount_posts_columns', array( __CLASS__, 'discount_columns' ), 100 );
-		add_filter( 'bulk_actions-edit-wpi_discount', '__return_empty_array', 100 );
+		add_filter('manage_wpi_discount_posts_columns', array(__CLASS__, 'discount_columns'), 100);
+		add_filter('bulk_actions-edit-wpi_discount', '__return_empty_array', 100);
 
 		// Deleting posts.
-		add_action( 'delete_post', array( __CLASS__, 'delete_post' ) );
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_discount_state' ), 10, 2 );
+		add_action('delete_post', array(__CLASS__, 'delete_post'));
+		add_filter('display_post_states', array(__CLASS__, 'filter_discount_state'), 10, 2);
 
-		add_filter( 'display_post_states', array( __CLASS__, 'add_display_post_states' ), 10, 2 );
+		add_filter('display_post_states', array(__CLASS__, 'add_display_post_states'), 10, 2);
 	}
 
 	/**
 	 * Post updated messages.
 	 */
-	public static function post_updated_messages( $messages ) {
+	public static function post_updated_messages($messages) {
 		global $post;
 
 		$messages['wpi_discount'] = array(
 			0  => '',
-			1  => __( 'Discount updated.', 'invoicing' ),
-			2  => __( 'Custom field updated.', 'invoicing' ),
-			3  => __( 'Custom field deleted.', 'invoicing' ),
-			4  => __( 'Discount updated.', 'invoicing' ),
-			5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Discount restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
-			6  => __( 'Discount updated.', 'invoicing' ),
-			7  => __( 'Discount saved.', 'invoicing' ),
-			8  => __( 'Discount submitted.', 'invoicing' ),
-			9  => wp_sprintf( __( 'Discount scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
-			10 => __( 'Discount draft updated.', 'invoicing' ),
+			1  => __('Discount updated.', 'invoicing'),
+			2  => __('Custom field updated.', 'invoicing'),
+			3  => __('Custom field deleted.', 'invoicing'),
+			4  => __('Discount updated.', 'invoicing'),
+			5  => isset($_GET['revision']) ? wp_sprintf(__('Discount restored to revision from %s', 'invoicing'), wp_post_revision_title((int) $_GET['revision'], false)) : false,
+			6  => __('Discount updated.', 'invoicing'),
+			7  => __('Discount saved.', 'invoicing'),
+			8  => __('Discount submitted.', 'invoicing'),
+			9  => wp_sprintf(__('Discount scheduled for: <strong>%1$s</strong>.', 'invoicing'), date_i18n(__('M j, Y @ G:i', 'invoicing'), strtotime($post->post_date))),
+			10 => __('Discount draft updated.', 'invoicing'),
 		);
 
 		$messages['wpi_payment_form'] = array(
 			0  => '',
-			1  => __( 'Payment Form updated.', 'invoicing' ),
-			2  => __( 'Custom field updated.', 'invoicing' ),
-			3  => __( 'Custom field deleted.', 'invoicing' ),
-			4  => __( 'Payment Form updated.', 'invoicing' ),
-			5  => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Payment Form restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
-			6  => __( 'Payment Form updated.', 'invoicing' ),
-			7  => __( 'Payment Form saved.', 'invoicing' ),
-			8  => __( 'Payment Form submitted.', 'invoicing' ),
-			9  => wp_sprintf( __( 'Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
-			10 => __( 'Payment Form draft updated.', 'invoicing' ),
+			1  => __('Payment Form updated.', 'invoicing'),
+			2  => __('Custom field updated.', 'invoicing'),
+			3  => __('Custom field deleted.', 'invoicing'),
+			4  => __('Payment Form updated.', 'invoicing'),
+			5  => isset($_GET['revision']) ? wp_sprintf(__('Payment Form restored to revision from %s', 'invoicing'), wp_post_revision_title((int) $_GET['revision'], false)) : false,
+			6  => __('Payment Form updated.', 'invoicing'),
+			7  => __('Payment Form saved.', 'invoicing'),
+			8  => __('Payment Form submitted.', 'invoicing'),
+			9  => wp_sprintf(__('Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing'), date_i18n(__('M j, Y @ G:i', 'invoicing'), strtotime($post->post_date))),
+			10 => __('Payment Form draft updated.', 'invoicing'),
 		);
 
 		return $messages;
@@ -98,16 +98,16 @@ 
 	/**
 	 * Post row actions.
 	 */
-	public static function post_row_actions( $actions, $post ) {
+	public static function post_row_actions($actions, $post) {
 
-		$post = get_post( $post );
+		$post = get_post($post);
 
 		// We do not want to edit the default payment form.
-		if ( 'wpi_payment_form' == $post->post_type ) {
+		if ('wpi_payment_form' == $post->post_type) {
 
-			if ( $post->ID == wpinv_get_default_payment_form() ) {
-				unset( $actions['trash'] );
-				unset( $actions['inline hide-if-no-js'] );
+			if ($post->ID == wpinv_get_default_payment_form()) {
+				unset($actions['trash']);
+				unset($actions['inline hide-if-no-js']);
 			}
 
 			$actions['duplicate'] = sprintf(
@@ -124,20 +124,20 @@ 
 						'getpaid-nonce'
 					)
 				),
-				esc_html( __( 'Duplicate', 'invoicing' ) )
+				esc_html(__('Duplicate', 'invoicing'))
 			);
 
 		}
 
 		// Link to item payment form.
-		if ( 'wpi_item' == $post->post_type ) {
+		if ('wpi_item' == $post->post_type) {
 
-			if ( in_array( get_post_meta( $post->ID, '_wpinv_type', true ), array( '', 'fee', 'custom' ) ) ) {
+			if (in_array(get_post_meta($post->ID, '_wpinv_type', true), array('', 'fee', 'custom'))) {
 
 				$actions['buy'] = sprintf(
 					'<a href="%1$s">%2$s</a>',
-					esc_url( getpaid_embed_url( false, $post->ID . '|0' ) ),
-					esc_html( __( 'Buy', 'invoicing' ) )
+					esc_url(getpaid_embed_url(false, $post->ID . '|0')),
+					esc_html(__('Buy', 'invoicing'))
 				);
 
 			}
@@ -154,27 +154,27 @@ 
 	 * @param WP_Post $post
      * @return array $actions actions without edit option
      */
-    public static function filter_invoice_row_actions( $actions, $post ) {
+    public static function filter_invoice_row_actions($actions, $post) {
 
-        if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
+        if (getpaid_is_invoice_post_type($post->post_type)) {
 
 			$actions = array();
-			$invoice = new WPInv_Invoice( $post );
+			$invoice = new WPInv_Invoice($post);
 
 			$actions['edit'] = sprintf(
 				'<a href="%1$s">%2$s</a>',
-				esc_url( get_edit_post_link( $invoice->get_id() ) ),
-				esc_html( __( 'Edit', 'invoicing' ) )
+				esc_url(get_edit_post_link($invoice->get_id())),
+				esc_html(__('Edit', 'invoicing'))
 			);
 
-			if ( ! $invoice->is_draft() ) {
+			if (!$invoice->is_draft()) {
 
 				$actions['view'] = sprintf(
 					'<a href="%1$s">%2$s</a>',
-					esc_url( $invoice->get_view_url() ),
+					esc_url($invoice->get_view_url()),
 					sprintf(
-						esc_html( __( 'View %s', 'invoicing' ) ),
-						getpaid_get_post_type_label( $invoice->get_post_type(), false )
+						esc_html(__('View %s', 'invoicing')),
+						getpaid_get_post_type_label($invoice->get_post_type(), false)
 					)
 				);
 
@@ -192,7 +192,7 @@ 
 							'getpaid-nonce'
 						)
 					),
-					esc_html( __( 'Send to Customer', 'invoicing' ) )
+					esc_html(__('Send to Customer', 'invoicing'))
 				);
 
 			}
@@ -211,7 +211,7 @@ 
 						'getpaid-nonce'
 					)
 				),
-				esc_html( __( 'Duplicate', 'invoicing' ) )
+				esc_html(__('Duplicate', 'invoicing'))
 			);
 
         }
@@ -222,41 +222,41 @@ 
 	/**
 	 * Returns an array of invoice table columns.
 	 */
-	public static function invoice_columns( $columns ) {
+	public static function invoice_columns($columns) {
 
 		$columns = array(
 			'cb'           => $columns['cb'],
-			'number'       => __( 'Invoice', 'invoicing' ),
-			'customer'     => __( 'Customer', 'invoicing' ),
-			'invoice_date' => __( 'Created', 'invoicing' ),
-			'payment_date' => __( 'Completed', 'invoicing' ),
-			'amount'       => __( 'Amount', 'invoicing' ),
-			'recurring'    => __( 'Recurring', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
+			'number'       => __('Invoice', 'invoicing'),
+			'customer'     => __('Customer', 'invoicing'),
+			'invoice_date' => __('Created', 'invoicing'),
+			'payment_date' => __('Completed', 'invoicing'),
+			'amount'       => __('Amount', 'invoicing'),
+			'recurring'    => __('Recurring', 'invoicing'),
+			'status'       => __('Status', 'invoicing'),
 		);
 
-		return apply_filters( 'wpi_invoice_table_columns', $columns );
+		return apply_filters('wpi_invoice_table_columns', $columns);
 	}
 
 	/**
 	 * Displays invoice table columns.
 	 */
-	public static function display_invoice_columns( $column_name, $post_id ) {
+	public static function display_invoice_columns($column_name, $post_id) {
 
-		$invoice = new WPInv_Invoice( $post_id );
+		$invoice = new WPInv_Invoice($post_id);
 
-		switch ( $column_name ) {
+		switch ($column_name) {
 
 			case 'invoice_date':
-				$date_time = esc_attr( $invoice->get_created_date() );
-				$date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
+				$date_time = esc_attr($invoice->get_created_date());
+				$date      = esc_html(getpaid_format_date_value($date_time, '&mdash;', true));
 				echo "<span title='$date_time'>$date</span>";
 				break;
 
 			case 'payment_date':
-				if ( $invoice->is_paid() ) {
-					$date_time = esc_attr( $invoice->get_completed_date() );
-					$date      = esc_html( getpaid_format_date_value( $date_time, '&mdash;', true ) );
+				if ($invoice->is_paid()) {
+					$date_time = esc_attr($invoice->get_completed_date());
+					$date      = esc_html(getpaid_format_date_value($date_time, '&mdash;', true));
 					echo "<span title='$date_time'>$date</span>";
 				} else {
 					echo '&mdash;';
@@ -266,33 +266,33 @@ 
 
 			case 'amount':
 				$amount = $invoice->get_total();
-				$formated_amount = wp_kses_post( wpinv_price( $amount, $invoice->get_currency() ) );
+				$formated_amount = wp_kses_post(wpinv_price($amount, $invoice->get_currency()));
 
-				if ( $invoice->is_refunded() ) {
-					$refunded_amount = wp_kses_post( wpinv_price( 0, $invoice->get_currency() ) );
+				if ($invoice->is_refunded()) {
+					$refunded_amount = wp_kses_post(wpinv_price(0, $invoice->get_currency()));
 					echo "<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>";
 				} else {
 
 					$discount = $invoice->get_total_discount();
 
-					if ( ! empty( $discount ) ) {
-						$new_amount = wp_kses_post( wpinv_price( $amount + $discount, $invoice->get_currency() ) );
+					if (!empty($discount)) {
+						$new_amount = wp_kses_post(wpinv_price($amount + $discount, $invoice->get_currency()));
 						echo "<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>";
 					} else {
-						echo wp_kses_post( $formated_amount );
+						echo wp_kses_post($formated_amount);
 					}
 }
 
 				break;
 
 			case 'status':
-				$status       = esc_html( $invoice->get_status() );
-				$status_label = esc_html( $invoice->get_status_nicename() );
+				$status       = esc_html($invoice->get_status());
+				$status_label = esc_html($invoice->get_status_nicename());
 
 				// If it is paid, show the gateway title.
-				if ( $invoice->is_paid() ) {
-					$gateway = esc_html( $invoice->get_gateway_title() );
-					$gateway = wp_sprintf( esc_attr__( 'Paid via %s', 'invoicing' ), esc_html( $gateway ) );
+				if ($invoice->is_paid()) {
+					$gateway = esc_html($invoice->get_gateway_title());
+					$gateway = wp_sprintf(esc_attr__('Paid via %s', 'invoicing'), esc_html($gateway));
 
 					echo "<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>";
 				} else {
@@ -300,22 +300,22 @@ 
 				}
 
 				// If it is not paid, display the overdue and view status.
-				if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
+				if (!$invoice->is_paid() && !$invoice->is_refunded()) {
 
 					// Invoice view status.
-					if ( wpinv_is_invoice_viewed( $invoice->get_id() ) ) {
-						echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="' . esc_attr__( 'Viewed by Customer', 'invoicing' ) . '"></i>';
+					if (wpinv_is_invoice_viewed($invoice->get_id())) {
+						echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="' . esc_attr__('Viewed by Customer', 'invoicing') . '"></i>';
 					} else {
-						echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="' . esc_attr__( 'Not Viewed by Customer', 'invoicing' ) . '"></i>';
+						echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="' . esc_attr__('Not Viewed by Customer', 'invoicing') . '"></i>';
 					}
 
 					// Display the overview status.
-					if ( wpinv_get_option( 'overdue_active' ) ) {
+					if (wpinv_get_option('overdue_active')) {
 						$due_date = $invoice->get_due_date();
-						$fomatted = getpaid_format_date( $due_date );
+						$fomatted = getpaid_format_date($due_date);
 
-						if ( ! empty( $fomatted ) ) {
-							$date = wp_sprintf( __( 'Due %s', 'invoicing' ), $fomatted );
+						if (!empty($fomatted)) {
+							$date = wp_sprintf(__('Due %s', 'invoicing'), $fomatted);
 							echo "<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>";
 						}
 					}
@@ -324,7 +324,7 @@ 
 				break;
 
 			case 'recurring':
-				if ( $invoice->is_recurring() ) {
+				if ($invoice->is_recurring()) {
 					echo '<i class="fa fa-check" style="color:#43850a;"></i>';
 				} else {
 					echo '<i class="fa fa-times" style="color:#616161;"></i>';
@@ -332,9 +332,9 @@ 
 				break;
 
 			case 'number':
-				$edit_link       = esc_url( get_edit_post_link( $invoice->get_id() ) );
-				$invoice_number  = esc_html( $invoice->get_number() );
-				$invoice_details = esc_attr__( 'View Invoice Details', 'invoicing' );
+				$edit_link       = esc_url(get_edit_post_link($invoice->get_id()));
+				$invoice_number  = esc_html($invoice->get_number());
+				$invoice_details = esc_attr__('View Invoice Details', 'invoicing');
 
 				echo "<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>";
 
@@ -343,13 +343,13 @@ 
 			case 'customer':
 				$customer_name = $invoice->get_user_full_name();
 
-				if ( empty( $customer_name ) ) {
+				if (empty($customer_name)) {
 					$customer_name = $invoice->get_email();
 				}
 
-				if ( ! empty( $customer_name ) ) {
-					$customer_details = esc_attr__( 'View Customer Details', 'invoicing' );
-					$view_link        = esc_url( add_query_arg( 'user_id', $invoice->get_user_id(), admin_url( 'user-edit.php' ) ) );
+				if (!empty($customer_name)) {
+					$customer_details = esc_attr__('View Customer Details', 'invoicing');
+					$view_link        = esc_url(add_query_arg('user_id', $invoice->get_user_id(), admin_url('user-edit.php')));
 					echo "<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>";
 				} else {
 					echo '<div>&mdash;</div>';
@@ -364,19 +364,19 @@ 
 	/**
 	 * Displays invoice bulk actions.
 	 */
-	public static function invoice_bulk_actions( $actions ) {
-		$actions['resend-invoice'] = __( 'Send to Customer', 'invoicing' );
+	public static function invoice_bulk_actions($actions) {
+		$actions['resend-invoice'] = __('Send to Customer', 'invoicing');
 		return $actions;
 	}
 
 	/**
 	 * Processes invoice bulk actions.
 	 */
-	public static function handle_invoice_bulk_actions( $redirect_url, $action, $post_ids ) {
+	public static function handle_invoice_bulk_actions($redirect_url, $action, $post_ids) {
 
-		if ( $action == 'resend-invoice' ) {
-			foreach ( $post_ids as $post_id ) {
-				getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $post_id ), true );
+		if ($action == 'resend-invoice') {
+			foreach ($post_ids as $post_id) {
+				getpaid()->get('invoice_emails')->user_invoice(new WPInv_Invoice($post_id), true);
 			}
 		}
 
@@ -387,49 +387,49 @@ 
 	/**
 	 * Returns an array of payment forms table columns.
 	 */
-	public static function payment_form_columns( $columns ) {
+	public static function payment_form_columns($columns) {
 
 		$columns = array(
 			'cb'        => $columns['cb'],
-			'title'     => __( 'Name', 'invoicing' ),
-			'shortcode' => __( 'Shortcode', 'invoicing' ),
-			'earnings'  => __( 'Revenue', 'invoicing' ),
-			'refunds'   => __( 'Refunded', 'invoicing' ),
-			'items'     => __( 'Items', 'invoicing' ),
-			'date'      => __( 'Date', 'invoicing' ),
+			'title'     => __('Name', 'invoicing'),
+			'shortcode' => __('Shortcode', 'invoicing'),
+			'earnings'  => __('Revenue', 'invoicing'),
+			'refunds'   => __('Refunded', 'invoicing'),
+			'items'     => __('Items', 'invoicing'),
+			'date'      => __('Date', 'invoicing'),
 		);
 
-		return apply_filters( 'wpi_payment_form_table_columns', $columns );
+		return apply_filters('wpi_payment_form_table_columns', $columns);
 
 	}
 
 	/**
 	 * Displays payment form table columns.
 	 */
-	public static function display_payment_form_columns( $column_name, $post_id ) {
+	public static function display_payment_form_columns($column_name, $post_id) {
 
 		// Retrieve the payment form.
-		$form = new GetPaid_Payment_Form( $post_id );
+		$form = new GetPaid_Payment_Form($post_id);
 
-		switch ( $column_name ) {
+		switch ($column_name) {
 
 			case 'earnings':
-				echo wpinv_price( $form->get_earned() );
+				echo wpinv_price($form->get_earned());
 				break;
 
 			case 'refunds':
-				echo wpinv_price( $form->get_refunded() );
+				echo wpinv_price($form->get_refunded());
 				break;
 
 			case 'refunds':
-				echo wpinv_price( $form->get_refunded() );
+				echo wpinv_price($form->get_refunded());
 				break;
 
 			case 'shortcode':
-				if ( $form->is_default() ) {
+				if ($form->is_default()) {
 					echo '&mdash;';
 				} else {
-					echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr( $form->get_id() ) . ']" style="width: 100%;" readonly/>';
+					echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr($form->get_id()) . ']" style="width: 100%;" readonly/>';
 				}
 
 				break;
@@ -437,28 +437,28 @@ 
 			case 'items':
 				$items = $form->get_items();
 
-				if ( $form->is_default() || empty( $items ) ) {
+				if ($form->is_default() || empty($items)) {
 					echo '&mdash;';
 					return;
 				}
 
 				$_items = array();
 
-				foreach ( $items as $item ) {
+				foreach ($items as $item) {
 					$url = $item->get_edit_url();
 
-					if ( empty( $url ) ) {
-						$_items[] = esc_html( $item->get_name() );
+					if (empty($url)) {
+						$_items[] = esc_html($item->get_name());
 					} else {
 						$_items[] = sprintf(
 							'<a href="%s">%s</a>',
-							esc_url( $url ),
-							esc_html( $item->get_name() )
+							esc_url($url),
+							esc_html($item->get_name())
 						);
 					}
 }
 
-				echo implode( '<br>', $_items );
+				echo implode('<br>', $_items);
 
 				break;
 
@@ -469,10 +469,10 @@ 
 	/**
 	 * Filters post states.
 	 */
-	public static function filter_payment_form_state( $post_states, $post ) {
+	public static function filter_payment_form_state($post_states, $post) {
 
-		if ( 'wpi_payment_form' == $post->post_type && wpinv_get_default_payment_form() == $post->ID ) {
-			$post_states['default_form'] = __( 'Default Payment Form', 'invoicing' );
+		if ('wpi_payment_form' == $post->post_type && wpinv_get_default_payment_form() == $post->ID) {
+			$post_states['default_form'] = __('Default Payment Form', 'invoicing');
 		}
 
 		return $post_states;
@@ -482,35 +482,35 @@ 
 	/**
 	 * Returns an array of coupon table columns.
 	 */
-	public static function discount_columns( $columns ) {
+	public static function discount_columns($columns) {
 
 		$columns = array(
 			'cb'          => $columns['cb'],
-			'title'       => __( 'Name', 'invoicing' ),
-			'code'        => __( 'Code', 'invoicing' ),
-			'amount'      => __( 'Amount', 'invoicing' ),
-			'usage'       => __( 'Usage / Limit', 'invoicing' ),
-			'start_date'  => __( 'Start Date', 'invoicing' ),
-			'expiry_date' => __( 'Expiry Date', 'invoicing' ),
+			'title'       => __('Name', 'invoicing'),
+			'code'        => __('Code', 'invoicing'),
+			'amount'      => __('Amount', 'invoicing'),
+			'usage'       => __('Usage / Limit', 'invoicing'),
+			'start_date'  => __('Start Date', 'invoicing'),
+			'expiry_date' => __('Expiry Date', 'invoicing'),
 		);
 
-		return apply_filters( 'wpi_discount_table_columns', $columns );
+		return apply_filters('wpi_discount_table_columns', $columns);
 	}
 
 	/**
 	 * Filters post states.
 	 */
-	public static function filter_discount_state( $post_states, $post ) {
+	public static function filter_discount_state($post_states, $post) {
 
-		if ( 'wpi_discount' == $post->post_type ) {
+		if ('wpi_discount' == $post->post_type) {
 
-			$discount = new WPInv_Discount( $post );
+			$discount = new WPInv_Discount($post);
 
 			$status = $discount->is_expired() ? 'expired' : $discount->get_status();
 
-			if ( $status != 'publish' ) {
+			if ($status != 'publish') {
 				return array(
-					'discount_status' => wpinv_discount_status( $status ),
+					'discount_status' => wpinv_discount_status($status),
 				);
 			}
 
@@ -525,30 +525,30 @@ 
 	/**
 	 * Returns an array of items table columns.
 	 */
-	public static function item_columns( $columns ) {
+	public static function item_columns($columns) {
 
 		$columns = array(
 			'cb'        => $columns['cb'],
-			'title'     => __( 'Name', 'invoicing' ),
-			'price'     => __( 'Price', 'invoicing' ),
-			'vat_rule'  => __( 'VAT rule', 'invoicing' ),
-			'vat_class' => __( 'VAT class', 'invoicing' ),
-			'type'      => __( 'Type', 'invoicing' ),
-			'shortcode' => __( 'Shortcode', 'invoicing' ),
+			'title'     => __('Name', 'invoicing'),
+			'price'     => __('Price', 'invoicing'),
+			'vat_rule'  => __('VAT rule', 'invoicing'),
+			'vat_class' => __('VAT class', 'invoicing'),
+			'type'      => __('Type', 'invoicing'),
+			'shortcode' => __('Shortcode', 'invoicing'),
 		);
 
-		if ( ! wpinv_use_taxes() ) {
-			unset( $columns['vat_rule'] );
-			unset( $columns['vat_class'] );
+		if (!wpinv_use_taxes()) {
+			unset($columns['vat_rule']);
+			unset($columns['vat_class']);
 		}
 
-		return apply_filters( 'wpi_item_table_columns', $columns );
+		return apply_filters('wpi_item_table_columns', $columns);
 	}
 
 	/**
 	 * Returns an array of sortable items table columns.
 	 */
-	public static function sortable_item_columns( $columns ) {
+	public static function sortable_item_columns($columns) {
 
 		return array_merge(
 			$columns,
@@ -565,45 +565,45 @@ 
 	/**
 	 * Displays items table columns.
 	 */
-	public static function display_item_columns( $column_name, $post_id ) {
+	public static function display_item_columns($column_name, $post_id) {
 
-		$item = new WPInv_Item( $post_id );
+		$item = new WPInv_Item($post_id);
 
-		switch ( $column_name ) {
+		switch ($column_name) {
 
 			case 'price':
-				if ( ! $item->is_recurring() ) {
-					echo wp_kses_post( $item->get_the_price() );
+				if (!$item->is_recurring()) {
+					echo wp_kses_post($item->get_the_price());
 					break;
 				}
 
 				$price = wp_sprintf(
-					__( '%1$s / %2$s', 'invoicing' ),
+					__('%1$s / %2$s', 'invoicing'),
 					$item->get_the_price(),
-					getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' )
+					getpaid_get_subscription_period_label($item->get_recurring_period(), $item->get_recurring_interval(), '')
 				);
 
-				if ( $item->get_the_price() == $item->get_the_initial_price() ) {
-					echo wp_kses_post( $price );
+				if ($item->get_the_price() == $item->get_the_initial_price()) {
+					echo wp_kses_post($price);
 					break;
 				}
 
-				echo wp_kses_post( $item->get_the_initial_price() );
+				echo wp_kses_post($item->get_the_initial_price());
 
-				echo '<span class="meta">' . wp_sprintf( __( 'then %s', 'invoicing' ), wp_kses_post( $price ) ) . '</span>';
+				echo '<span class="meta">' . wp_sprintf(__('then %s', 'invoicing'), wp_kses_post($price)) . '</span>';
 				break;
 
 			case 'vat_rule':
-				echo getpaid_get_tax_rule_label( $item->get_vat_rule() );
+				echo getpaid_get_tax_rule_label($item->get_vat_rule());
 				break;
 
 			case 'vat_class':
-				echo getpaid_get_tax_class_label( $item->get_vat_class() );
+				echo getpaid_get_tax_class_label($item->get_vat_class());
 				break;
 
 			case 'shortcode':
-				if ( $item->is_type( array( '', 'fee', 'custom' ) ) ) {
-					echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr( $item->get_id() ) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
+				if ($item->is_type(array('', 'fee', 'custom'))) {
+					echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr($item->get_id()) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
 				} else {
 					echo '&mdash;';
 				}
@@ -611,7 +611,7 @@ 
 				break;
 
 			case 'type':
-				echo wpinv_item_type( $item->get_id() ) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>';
+				echo wpinv_item_type($item->get_id()) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>';
 				break;
 
 		}
@@ -621,21 +621,21 @@ 
 	/**
 	 * Lets users filter items using taxes.
 	 */
-	public static function add_item_filters( $post_type ) {
+	public static function add_item_filters($post_type) {
 
 		// Abort if we're not dealing with items.
-		if ( $post_type != 'wpi_item' ) {
+		if ($post_type != 'wpi_item') {
 			return;
 		}
 
 		// Filter by vat rules.
-		if ( wpinv_use_taxes() ) {
+		if (wpinv_use_taxes()) {
 
 			// Sanitize selected vat rule.
 			$vat_rule   = '';
 			$vat_rules  = getpaid_get_tax_rules();
-			if ( isset( $_GET['vat_rule'] ) ) {
-				$vat_rule   = sanitize_text_field( $_GET['vat_rule'] );
+			if (isset($_GET['vat_rule'])) {
+				$vat_rule = sanitize_text_field($_GET['vat_rule']);
 			}
 
 			// Filter by VAT rule.
@@ -643,13 +643,13 @@ 
 				array(
 					'options'          => array_merge(
 						array(
-							'' => __( 'All VAT rules', 'invoicing' ),
+							'' => __('All VAT rules', 'invoicing'),
 						),
 						$vat_rules
 					),
 					'name'             => 'vat_rule',
 					'id'               => 'vat_rule',
-					'selected'         => in_array( $vat_rule, array_keys( $vat_rules ) ) ? $vat_rule : '',
+					'selected'         => in_array($vat_rule, array_keys($vat_rules)) ? $vat_rule : '',
 					'show_option_all'  => false,
 					'show_option_none' => false,
 				)
@@ -660,21 +660,21 @@ 
 			// Sanitize selected vat rule.
 			$vat_class   = '';
 			$vat_classes = getpaid_get_tax_classes();
-			if ( isset( $_GET['vat_class'] ) ) {
-				$vat_class   = sanitize_text_field( $_GET['vat_class'] );
+			if (isset($_GET['vat_class'])) {
+				$vat_class = sanitize_text_field($_GET['vat_class']);
 			}
 
 			echo wpinv_html_select(
 				array(
 					'options'          => array_merge(
 						array(
-							'' => __( 'All VAT classes', 'invoicing' ),
+							'' => __('All VAT classes', 'invoicing'),
 						),
 						$vat_classes
 					),
 					'name'             => 'vat_class',
 					'id'               => 'vat_class',
-					'selected'         => in_array( $vat_class, array_keys( $vat_classes ) ) ? $vat_class : '',
+					'selected'         => in_array($vat_class, array_keys($vat_classes)) ? $vat_class : '',
 					'show_option_all'  => false,
 					'show_option_none' => false,
 				)
@@ -683,22 +683,22 @@ 
 		}
 
 		// Filter by item type.
-		$type   = '';
-		if ( isset( $_GET['type'] ) ) {
-			$type   = sanitize_text_field( $_GET['type'] );
+		$type = '';
+		if (isset($_GET['type'])) {
+			$type = sanitize_text_field($_GET['type']);
 		}
 
 		echo wpinv_html_select(
 			array(
 				'options'          => array_merge(
 					array(
-						'' => __( 'All item types', 'invoicing' ),
+						'' => __('All item types', 'invoicing'),
 					),
 					wpinv_get_item_types()
 				),
 				'name'             => 'type',
 				'id'               => 'type',
-				'selected'         => in_array( $type, wpinv_item_types() ) ? $type : '',
+				'selected'         => in_array($type, wpinv_item_types()) ? $type : '',
 				'show_option_all'  => false,
 				'show_option_none' => false,
 			)
@@ -709,45 +709,45 @@ 
 	/**
 	 * Filters the item query.
 	 */
-	public static function filter_item_query( $query ) {
+	public static function filter_item_query($query) {
 
 		// modify the query only if it admin and main query.
-		if ( ! ( is_admin() && $query->is_main_query() ) ) {
+		if (!(is_admin() && $query->is_main_query())) {
 			return $query;
 		}
 
 		// we want to modify the query for our items.
-		if ( empty( $query->query['post_type'] ) || 'wpi_item' != $query->query['post_type'] ) {
+		if (empty($query->query['post_type']) || 'wpi_item' != $query->query['post_type']) {
 			return $query;
 		}
 
-		if ( empty( $query->query_vars['meta_query'] ) ) {
+		if (empty($query->query_vars['meta_query'])) {
 			$query->query_vars['meta_query'] = array();
 		}
 
 		// Filter vat rule type
-        if ( ! empty( $_GET['vat_rule'] ) ) {
+        if (!empty($_GET['vat_rule'])) {
             $query->query_vars['meta_query'][] = array(
                 'key'     => '_wpinv_vat_rule',
-                'value'   => sanitize_text_field( $_GET['vat_rule'] ),
+                'value'   => sanitize_text_field($_GET['vat_rule']),
                 'compare' => '=',
             );
         }
 
         // Filter vat class
-        if ( ! empty( $_GET['vat_class'] ) ) {
+        if (!empty($_GET['vat_class'])) {
             $query->query_vars['meta_query'][] = array(
                 'key'     => '_wpinv_vat_class',
-                'value'   => sanitize_text_field( $_GET['vat_class'] ),
+                'value'   => sanitize_text_field($_GET['vat_class']),
                 'compare' => '=',
             );
         }
 
         // Filter item type
-        if ( ! empty( $_GET['type'] ) ) {
+        if (!empty($_GET['type'])) {
             $query->query_vars['meta_query'][] = array(
                 'key'     => '_wpinv_type',
-                'value'   => sanitize_text_field( $_GET['type'] ),
+                'value'   => sanitize_text_field($_GET['type']),
                 'compare' => '=',
             );
 		}
@@ -757,15 +757,15 @@ 
 	/**
 	 * Reorders items.
 	 */
-	public static function reorder_items( $vars ) {
+	public static function reorder_items($vars) {
 		global $typenow;
 
-		if ( 'wpi_item' !== $typenow || empty( $vars['orderby'] ) ) {
+		if ('wpi_item' !== $typenow || empty($vars['orderby'])) {
 			return $vars;
 		}
 
 		// By item type.
-		if ( 'type' == $vars['orderby'] ) {
+		if ('type' == $vars['orderby']) {
 			return array_merge(
 				$vars,
 				array(
@@ -776,7 +776,7 @@ 
 		}
 
 		// By vat class.
-		if ( 'vat_class' == $vars['orderby'] ) {
+		if ('vat_class' == $vars['orderby']) {
 			return array_merge(
 				$vars,
 				array(
@@ -787,7 +787,7 @@ 
 		}
 
 		// By vat rule.
-		if ( 'vat_rule' == $vars['orderby'] ) {
+		if ('vat_rule' == $vars['orderby']) {
 			return array_merge(
 				$vars,
 				array(
@@ -798,7 +798,7 @@ 
 		}
 
 		// By price.
-		if ( 'price' == $vars['orderby'] ) {
+		if ('price' == $vars['orderby']) {
 			return array_merge(
 				$vars,
 				array(
@@ -815,27 +815,27 @@ 
 	/**
 	 * Fired when deleting a post.
 	 */
-	public static function delete_post( $post_id ) {
+	public static function delete_post($post_id) {
 
-		switch ( get_post_type( $post_id ) ) {
+		switch (get_post_type($post_id)) {
 
 			case 'wpi_item':
-				do_action( 'getpaid_before_delete_item', new WPInv_Item( $post_id ) );
+				do_action('getpaid_before_delete_item', new WPInv_Item($post_id));
 				break;
 
 			case 'wpi_payment_form':
-				do_action( 'getpaid_before_delete_payment_form', new GetPaid_Payment_Form( $post_id ) );
+				do_action('getpaid_before_delete_payment_form', new GetPaid_Payment_Form($post_id));
 				break;
 
 			case 'wpi_discount':
-				do_action( 'getpaid_before_delete_discount', new WPInv_Discount( $post_id ) );
+				do_action('getpaid_before_delete_discount', new WPInv_Discount($post_id));
 				break;
 
 			case 'wpi_invoice':
-				$invoice = new WPInv_Invoice( $post_id );
-				do_action( 'getpaid_before_delete_invoice', $invoice );
-				$invoice->get_data_store()->delete_items( $invoice );
-				$invoice->get_data_store()->delete_special_fields( $invoice );
+				$invoice = new WPInv_Invoice($post_id);
+				do_action('getpaid_before_delete_invoice', $invoice);
+				$invoice->get_data_store()->delete_items($invoice);
+				$invoice->get_data_store()->delete_special_fields($invoice);
 				break;
 		}
 	}
@@ -848,28 +848,28 @@ 
      *
      * @return mixed
      */
-    public static function add_display_post_states( $post_states, $post ) {
+    public static function add_display_post_states($post_states, $post) {
 
-        if ( wpinv_get_option( 'success_page', 0 ) == $post->ID ) {
-            $post_states['getpaid_success_page'] = __( 'GetPaid Receipt Page', 'invoicing' );
+        if (wpinv_get_option('success_page', 0) == $post->ID) {
+            $post_states['getpaid_success_page'] = __('GetPaid Receipt Page', 'invoicing');
         }
 
-		foreach ( getpaid_get_invoice_post_types() as $post_type => $label ) {
+		foreach (getpaid_get_invoice_post_types() as $post_type => $label) {
 
-			if ( wpinv_get_option( "{$post_type}_history_page", 0 ) == $post->ID ) {
-				$post_states[ "getpaid_{$post_type}_history_page" ] = sprintf(
-					__( 'GetPaid %s History Page', 'invoicing' ),
+			if (wpinv_get_option("{$post_type}_history_page", 0) == $post->ID) {
+				$post_states["getpaid_{$post_type}_history_page"] = sprintf(
+					__('GetPaid %s History Page', 'invoicing'),
 					$label
 				);
 			}
 }
 
-		if ( wpinv_get_option( 'invoice_subscription_page', 0 ) == $post->ID ) {
-            $post_states['getpaid_invoice_subscription_page'] = __( 'GetPaid Subscription Page', 'invoicing' );
+		if (wpinv_get_option('invoice_subscription_page', 0) == $post->ID) {
+            $post_states['getpaid_invoice_subscription_page'] = __('GetPaid Subscription Page', 'invoicing');
         }
 
-		if ( wpinv_get_option( 'checkout_page', 0 ) == $post->ID ) {
-            $post_states['getpaid_checkout_page'] = __( 'GetPaid Checkout Page', 'invoicing' );
+		if (wpinv_get_option('checkout_page', 0) == $post->ID) {
+            $post_states['getpaid_checkout_page'] = __('GetPaid Checkout Page', 'invoicing');
         }
 
         return $post_states;

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

Spacing +29 added lines, -29 removed lines

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

includes/admin/meta-boxes/class-mb-payment-form.php

Spacing +13 added lines, -13 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 // MUST have WordPress.
-if ( ! defined( 'WPINC' ) ) {
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
+if (!defined('WPINC')) {
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
 }
 
 class WPInv_Meta_Box_Payment_Form {
@@ -11,23 +11,23 @@ 
      *
      * @param WP_Post $post
      */
-    public static function output_details( $post ) {
-        $details = get_post_meta( $post->ID, 'payment_form_data', true );
+    public static function output_details($post) {
+        $details = get_post_meta($post->ID, 'payment_form_data', true);
 
-        if ( ! is_array( $details ) ) {
+        if (!is_array($details)) {
             return;
         }
 
         echo '<div class="bsui"> <div class="form-row">';
 
-        foreach ( $details as $key => $value ) {
-            $key = esc_html( $key );
+        foreach ($details as $key => $value) {
+            $key = esc_html($key);
 
-            if ( is_array( $value ) ) {
-                $value = implode( ',', $value );
+            if (is_array($value)) {
+                $value = implode(',', $value);
             }
 
-            $value = wp_kses_post( $value );
+            $value = wp_kses_post($value);
             echo "<div class='col-12'><strong>$key:</strong></div><div class='col-12 form-group'>$value</div>";
         }
 
@@ -40,13 +40,13 @@ 
      *
      * @param WP_Post $post
      */
-    public static function output_shortcode( $post ) {
+    public static function output_shortcode($post) {
 
-        if ( ! is_numeric( $post ) ) {
+        if (!is_numeric($post)) {
             $post = $post->ID;
         }
 
-        if ( $post == wpinv_get_default_payment_form() ) {
+        if ($post == wpinv_get_default_payment_form()) {
             echo '&mdash;';
             return;
         }

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

Spacing +15 added lines, -15 removed lines

@@ -5,7 +5,7 @@ 
  *
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -19,12 +19,12 @@ 
 	 *
 	 * @param WP_Post $post
 	 */
-    public static function output( $post ) {
+    public static function output($post) {
 
         // Fetch the invoice.
-        $invoice = new WPInv_Invoice( $post );
+        $invoice = new WPInv_Invoice($post);
 
-        do_action( 'wpinv_metabox_resend_invoice_before', $invoice );
+        do_action('wpinv_metabox_resend_invoice_before', $invoice);
 
         $invoice_actions = array(
             'resend-email' => array(
@@ -38,11 +38,11 @@ 
                     'getpaid-nonce',
                     'getpaid-nonce'
                 ),
-                'label' => __( 'Resend Invoice', 'invoicing' ),
+                'label' => __('Resend Invoice', 'invoicing'),
             ),
         );
 
-        if ( $invoice->needs_payment() ) {
+        if ($invoice->needs_payment()) {
 
             $invoice_actions['send-reminder'] = array(
                 'url'   => wp_nonce_url(
@@ -55,29 +55,29 @@ 
                     'getpaid-nonce',
                     'getpaid-nonce'
                 ),
-                'label' => __( 'Send Reminder', 'invoicing' ),
+                'label' => __('Send Reminder', 'invoicing'),
             );
 
         }
 
-        $invoice_actions = apply_filters( 'getpaid_edit_invoice_actions', $invoice_actions, $invoice );
+        $invoice_actions = apply_filters('getpaid_edit_invoice_actions', $invoice_actions, $invoice);
 
-        foreach ( $invoice_actions as $key => $action ) {
+        foreach ($invoice_actions as $key => $action) {
 
-            if ( 'resend-email' === $key ) {
-                echo wpautop( __( "This will send a copy of the invoice to the customer's email address.", 'invoicing' ) );
+            if ('resend-email' === $key) {
+                echo wpautop(__("This will send a copy of the invoice to the customer's email address.", 'invoicing'));
             }
 
             printf(
                 '<p class="wpi-meta-row wpi-%s"><a href="%s" class="button button-secondary">%s</a>',
-                esc_attr( $key ),
-                esc_url( $action['url'] ),
-                esc_html( $action['label'] )
+                esc_attr($key),
+                esc_url($action['url']),
+                esc_html($action['label'])
             );
 
         }
 
-        do_action( 'wpinv_metabox_resend_invoice_after', $invoice );
+        do_action('wpinv_metabox_resend_invoice_after', $invoice);
 
     }
 

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

Indentation +122 added lines, -122 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_Payment_Meta {
 
     /**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post
-	 */
+     * Output the metabox.
+     *
+     * @param WP_Post $post
+     */
     public static function output( $post ) {
 
         // Prepare the invoice.
@@ -42,9 +42,9 @@ 
 
                         if ( $invoice->is_draft() ) {
 
-						// Set gateway.
-						echo aui()->select(
-						array(
+                        // Set gateway.
+                        echo aui()->select(
+                        array(
                             'id'               => 'wpinv_gateway',
                             'name'             => 'wpinv_gateway',
                             'label'            => __( 'Gateway:', 'invoicing' ),
@@ -54,143 +54,143 @@ 
                             'select2'          => true,
                             'data-allow-clear' => 'false',
                             'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
-						)
-					);
+                        )
+                    );
 
                         } else {
-						// Invoice key.
-						echo aui()->input(
-						array(
+                        // Invoice key.
+                        echo aui()->input(
+                        array(
                             'type'             => 'text',
                             'id'               => 'wpinv_key',
                             'name'             => 'wpinv_key',
                             'label'            => sprintf(
-						__( '%s Key:', 'invoicing' ),
-						ucfirst( $invoice->get_invoice_quote_type() )
+                        __( '%s Key:', 'invoicing' ),
+                        ucfirst( $invoice->get_invoice_quote_type() )
                             ),
                             'label_type'       => 'vertical',
                             'class'            => 'form-control-sm',
                             'value'            => $invoice->get_key( 'edit' ),
                             'extra_attributes' => array(
-						'onclick'  => 'this.select();',
-						'readonly' => 'true',
+                        'onclick'  => 'this.select();',
+                        'readonly' => 'true',
                             ),
-						)
-						);
+                        )
+                        );
 
-						// View URL.
-						echo aui()->input(
-						array(
+                        // View URL.
+                        echo aui()->input(
+                        array(
                             'type'             => 'text',
                             'id'               => 'wpinv_view_url',
                             'name'             => 'wpinv_view_url',
                             'label'            => sprintf(
-						__( '%s URL:', 'invoicing' ),
-						ucfirst( $invoice->get_invoice_quote_type() )
+                        __( '%s URL:', 'invoicing' ),
+                        ucfirst( $invoice->get_invoice_quote_type() )
                             ) . '&nbsp;<a href="' . esc_url_raw( $invoice->get_view_url() ) . '" title="' . __( 'View invoice', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>',
                             'label_type'       => 'vertical',
                             'class'            => 'form-control-sm',
                             'value'            => $invoice->get_view_url(),
                             'extra_attributes' => array(
-						'onclick'  => 'this.select();',
-						'readonly' => 'true',
+                        'onclick'  => 'this.select();',
+                        'readonly' => 'true',
                             ),
-						)
-						);
-
-						// If the invoice is paid...
-						if ( $invoice->is_paid() || $invoice->is_refunded() ) {
-
-							// Gateway.
-							echo aui()->input(
-								array(
-									'type'             => 'text',
-									'id'               => 'wpinv_gateway',
-									'name'             => '',
-									'label'            => __( 'Gateway:', 'invoicing' ),
-									'label_type'       => 'vertical',
-									'class'            => 'form-control-sm',
-									'value'            => wpinv_get_gateway_admin_label( $invoice->get_gateway( 'edit' ) ),
-									'extra_attributes' => array(
-										'onclick'  => 'this.select();',
-										'readonly' => 'true',
-									),
-								)
-							);
-
-							// Transaction ID.
-							$transaction_url = $invoice->get_transaction_url();
-							echo aui()->input(
-								array(
-									'type'             => 'text',
-									'id'               => 'wpinv_transaction_id',
-									'name'             => 'wpinv_transaction_id',
-									'label'            => __( 'Transaction ID:', 'invoicing' ) . ( $transaction_url ? '&nbsp;<a href="' . esc_url( $transaction_url ) . '" title="' . __( 'View details', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>' : '' ),
-									'label_type'       => 'vertical',
-									'class'            => 'form-control-sm',
-									'value'            => $invoice->get_transaction_id( 'edit' ),
-									'help_text'        => apply_filters( 'wpinv_invoice_transaction_link_' . $invoice->get_gateway( 'edit' ), '', $invoice->get_transaction_id(), $invoice ),
-									'extra_attributes' => array(
-										'onclick'  => 'this.select();',
-										'readonly' => 'true',
-									),
-								)
-							);
-
-							// Currency.
-							echo aui()->input(
-								array(
-									'type'             => 'text',
-									'id'               => 'wpinv_currency',
-									'name'             => 'wpinv_currency',
-									'label'            => __( 'Currency:', 'invoicing' ),
-									'label_type'       => 'vertical',
-									'class'            => 'form-control-sm',
-									'value'            => $invoice->get_currency( 'edit' ),
-									'extra_attributes' => array(
-										'onclick'  => 'this.select();',
-										'readonly' => 'true',
-									),
-								)
-							);
-
-						} else {
-
-							if ( 'wpi_invoice' == $invoice->get_post_type() ) {
-
-								// Payment URL.
-								echo aui()->input(
-									array(
-										'type'             => 'text',
-										'id'               => 'wpinv_payment_url',
-										'name'             => 'wpinv_payment_url',
-										'label'            => __( 'Payment URL:', 'invoicing' ),
-										'label_type'       => 'vertical',
-										'class'            => 'form-control-sm',
-										'value'            => $invoice->get_checkout_payment_url(),
-										'extra_attributes' => array(
-											'onclick'  => 'this.select();',
-											'readonly' => 'true',
-										),
-									)
-								);
-
-								// Set gateway.
-								echo aui()->select(
-									array(
-										'id'               => 'wpinv_gateway',
-										'name'             => 'wpinv_gateway',
-										'label'            => __( 'Gateway:', 'invoicing' ),
-										'label_type'       => 'vertical',
-										'placeholder'      => __( 'Select Gateway', 'invoicing' ),
-										'value'            => $invoice->get_gateway( 'edit' ),
-										'select2'          => true,
-										'data-allow-clear' => 'false',
-										'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
-									)
-								);
-
-							}
+                        )
+                        );
+
+                        // If the invoice is paid...
+                        if ( $invoice->is_paid() || $invoice->is_refunded() ) {
+
+                            // Gateway.
+                            echo aui()->input(
+                                array(
+                                    'type'             => 'text',
+                                    'id'               => 'wpinv_gateway',
+                                    'name'             => '',
+                                    'label'            => __( 'Gateway:', 'invoicing' ),
+                                    'label_type'       => 'vertical',
+                                    'class'            => 'form-control-sm',
+                                    'value'            => wpinv_get_gateway_admin_label( $invoice->get_gateway( 'edit' ) ),
+                                    'extra_attributes' => array(
+                                        'onclick'  => 'this.select();',
+                                        'readonly' => 'true',
+                                    ),
+                                )
+                            );
+
+                            // Transaction ID.
+                            $transaction_url = $invoice->get_transaction_url();
+                            echo aui()->input(
+                                array(
+                                    'type'             => 'text',
+                                    'id'               => 'wpinv_transaction_id',
+                                    'name'             => 'wpinv_transaction_id',
+                                    'label'            => __( 'Transaction ID:', 'invoicing' ) . ( $transaction_url ? '&nbsp;<a href="' . esc_url( $transaction_url ) . '" title="' . __( 'View details', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>' : '' ),
+                                    'label_type'       => 'vertical',
+                                    'class'            => 'form-control-sm',
+                                    'value'            => $invoice->get_transaction_id( 'edit' ),
+                                    'help_text'        => apply_filters( 'wpinv_invoice_transaction_link_' . $invoice->get_gateway( 'edit' ), '', $invoice->get_transaction_id(), $invoice ),
+                                    'extra_attributes' => array(
+                                        'onclick'  => 'this.select();',
+                                        'readonly' => 'true',
+                                    ),
+                                )
+                            );
+
+                            // Currency.
+                            echo aui()->input(
+                                array(
+                                    'type'             => 'text',
+                                    'id'               => 'wpinv_currency',
+                                    'name'             => 'wpinv_currency',
+                                    'label'            => __( 'Currency:', 'invoicing' ),
+                                    'label_type'       => 'vertical',
+                                    'class'            => 'form-control-sm',
+                                    'value'            => $invoice->get_currency( 'edit' ),
+                                    'extra_attributes' => array(
+                                        'onclick'  => 'this.select();',
+                                        'readonly' => 'true',
+                                    ),
+                                )
+                            );
+
+                        } else {
+
+                            if ( 'wpi_invoice' == $invoice->get_post_type() ) {
+
+                                // Payment URL.
+                                echo aui()->input(
+                                    array(
+                                        'type'             => 'text',
+                                        'id'               => 'wpinv_payment_url',
+                                        'name'             => 'wpinv_payment_url',
+                                        'label'            => __( 'Payment URL:', 'invoicing' ),
+                                        'label_type'       => 'vertical',
+                                        'class'            => 'form-control-sm',
+                                        'value'            => $invoice->get_checkout_payment_url(),
+                                        'extra_attributes' => array(
+                                            'onclick'  => 'this.select();',
+                                            'readonly' => 'true',
+                                        ),
+                                    )
+                                );
+
+                                // Set gateway.
+                                echo aui()->select(
+                                    array(
+                                        'id'               => 'wpinv_gateway',
+                                        'name'             => 'wpinv_gateway',
+                                        'label'            => __( 'Gateway:', 'invoicing' ),
+                                        'label_type'       => 'vertical',
+                                        'placeholder'      => __( 'Select Gateway', 'invoicing' ),
+                                        'value'            => $invoice->get_gateway( 'edit' ),
+                                        'select2'          => true,
+                                        'data-allow-clear' => 'false',
+                                        'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
+                                    )
+                                );
+
+                            }
 }
                         }
                     ?>

Spacing +27 added lines, -27 removed lines

@@ -7,7 +7,7 @@ 
  *
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -21,10 +21,10 @@ 
 	 *
 	 * @param WP_Post $post
 	 */
-    public static function output( $post ) {
+    public static function output($post) {
 
         // Prepare the invoice.
-        $invoice = new WPInv_Invoice( $post );
+        $invoice = new WPInv_Invoice($post);
 
         ?>
 
@@ -40,20 +40,20 @@ 
 
                     <?php
 
-                        if ( $invoice->is_draft() ) {
+                        if ($invoice->is_draft()) {
 
 						// Set gateway.
 						echo aui()->select(
 						array(
                             'id'               => 'wpinv_gateway',
                             'name'             => 'wpinv_gateway',
-                            'label'            => __( 'Gateway:', 'invoicing' ),
+                            'label'            => __('Gateway:', 'invoicing'),
                             'label_type'       => 'vertical',
-                            'placeholder'      => __( 'Select Gateway', 'invoicing' ),
+                            'placeholder'      => __('Select Gateway', 'invoicing'),
                             'value'            => wpinv_get_default_gateway(),
                             'select2'          => true,
                             'data-allow-clear' => 'false',
-                            'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
+                            'options'          => wp_list_pluck(wpinv_get_enabled_payment_gateways(true), 'admin_label'),
 						)
 					);
 
@@ -65,12 +65,12 @@ 
                             'id'               => 'wpinv_key',
                             'name'             => 'wpinv_key',
                             'label'            => sprintf(
-						__( '%s Key:', 'invoicing' ),
-						ucfirst( $invoice->get_invoice_quote_type() )
+						__('%s Key:', 'invoicing'),
+						ucfirst($invoice->get_invoice_quote_type())
                             ),
                             'label_type'       => 'vertical',
                             'class'            => 'form-control-sm',
-                            'value'            => $invoice->get_key( 'edit' ),
+                            'value'            => $invoice->get_key('edit'),
                             'extra_attributes' => array(
 						'onclick'  => 'this.select();',
 						'readonly' => 'true',
@@ -85,9 +85,9 @@ 
                             'id'               => 'wpinv_view_url',
                             'name'             => 'wpinv_view_url',
                             'label'            => sprintf(
-						__( '%s URL:', 'invoicing' ),
-						ucfirst( $invoice->get_invoice_quote_type() )
-                            ) . '&nbsp;<a href="' . esc_url_raw( $invoice->get_view_url() ) . '" title="' . __( 'View invoice', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>',
+						__('%s URL:', 'invoicing'),
+						ucfirst($invoice->get_invoice_quote_type())
+                            ) . '&nbsp;<a href="' . esc_url_raw($invoice->get_view_url()) . '" title="' . __('View invoice', 'invoicing') . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>',
                             'label_type'       => 'vertical',
                             'class'            => 'form-control-sm',
                             'value'            => $invoice->get_view_url(),
@@ -99,7 +99,7 @@ 
 						);
 
 						// If the invoice is paid...
-						if ( $invoice->is_paid() || $invoice->is_refunded() ) {
+						if ($invoice->is_paid() || $invoice->is_refunded()) {
 
 							// Gateway.
 							echo aui()->input(
@@ -107,10 +107,10 @@ 
 									'type'             => 'text',
 									'id'               => 'wpinv_gateway',
 									'name'             => '',
-									'label'            => __( 'Gateway:', 'invoicing' ),
+									'label'            => __('Gateway:', 'invoicing'),
 									'label_type'       => 'vertical',
 									'class'            => 'form-control-sm',
-									'value'            => wpinv_get_gateway_admin_label( $invoice->get_gateway( 'edit' ) ),
+									'value'            => wpinv_get_gateway_admin_label($invoice->get_gateway('edit')),
 									'extra_attributes' => array(
 										'onclick'  => 'this.select();',
 										'readonly' => 'true',
@@ -125,11 +125,11 @@ 
 									'type'             => 'text',
 									'id'               => 'wpinv_transaction_id',
 									'name'             => 'wpinv_transaction_id',
-									'label'            => __( 'Transaction ID:', 'invoicing' ) . ( $transaction_url ? '&nbsp;<a href="' . esc_url( $transaction_url ) . '" title="' . __( 'View details', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>' : '' ),
+									'label'            => __('Transaction ID:', 'invoicing') . ($transaction_url ? '&nbsp;<a href="' . esc_url($transaction_url) . '" title="' . __('View details', 'invoicing') . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>' : ''),
 									'label_type'       => 'vertical',
 									'class'            => 'form-control-sm',
-									'value'            => $invoice->get_transaction_id( 'edit' ),
-									'help_text'        => apply_filters( 'wpinv_invoice_transaction_link_' . $invoice->get_gateway( 'edit' ), '', $invoice->get_transaction_id(), $invoice ),
+									'value'            => $invoice->get_transaction_id('edit'),
+									'help_text'        => apply_filters('wpinv_invoice_transaction_link_' . $invoice->get_gateway('edit'), '', $invoice->get_transaction_id(), $invoice),
 									'extra_attributes' => array(
 										'onclick'  => 'this.select();',
 										'readonly' => 'true',
@@ -143,10 +143,10 @@ 
 									'type'             => 'text',
 									'id'               => 'wpinv_currency',
 									'name'             => 'wpinv_currency',
-									'label'            => __( 'Currency:', 'invoicing' ),
+									'label'            => __('Currency:', 'invoicing'),
 									'label_type'       => 'vertical',
 									'class'            => 'form-control-sm',
-									'value'            => $invoice->get_currency( 'edit' ),
+									'value'            => $invoice->get_currency('edit'),
 									'extra_attributes' => array(
 										'onclick'  => 'this.select();',
 										'readonly' => 'true',
@@ -156,7 +156,7 @@ 
 
 						} else {
 
-							if ( 'wpi_invoice' == $invoice->get_post_type() ) {
+							if ('wpi_invoice' == $invoice->get_post_type()) {
 
 								// Payment URL.
 								echo aui()->input(
@@ -164,7 +164,7 @@ 
 										'type'             => 'text',
 										'id'               => 'wpinv_payment_url',
 										'name'             => 'wpinv_payment_url',
-										'label'            => __( 'Payment URL:', 'invoicing' ),
+										'label'            => __('Payment URL:', 'invoicing'),
 										'label_type'       => 'vertical',
 										'class'            => 'form-control-sm',
 										'value'            => $invoice->get_checkout_payment_url(),
@@ -180,13 +180,13 @@ 
 									array(
 										'id'               => 'wpinv_gateway',
 										'name'             => 'wpinv_gateway',
-										'label'            => __( 'Gateway:', 'invoicing' ),
+										'label'            => __('Gateway:', 'invoicing'),
 										'label_type'       => 'vertical',
-										'placeholder'      => __( 'Select Gateway', 'invoicing' ),
-										'value'            => $invoice->get_gateway( 'edit' ),
+										'placeholder'      => __('Select Gateway', 'invoicing'),
+										'value'            => $invoice->get_gateway('edit'),
 										'select2'          => true,
 										'data-allow-clear' => 'false',
-										'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
+										'options'          => wp_list_pluck(wpinv_get_enabled_payment_gateways(true), 'admin_label'),
 									)
 								);
 

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

Indentation +34 added lines, -34 removed lines

@@ -7,7 +7,7 @@ 
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -15,22 +15,22 @@ 
  */
 class GetPaid_Meta_Box_Invoice_Shipping_Address {
 
-	/**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post
-	 */
-	public static function output( $post ) {
+    /**
+     * Output the metabox.
+     *
+     * @param WP_Post $post
+     */
+    public static function output( $post ) {
 
-		// Retrieve shipping address.
-		$shipping_address = get_post_meta( $post->ID, 'shipping_address', true );
+        // Retrieve shipping address.
+        $shipping_address = get_post_meta( $post->ID, 'shipping_address', true );
 
-		// Abort if it is invalid.
-		if ( ! is_array( $shipping_address ) ) {
-			return;
-		}
+        // Abort if it is invalid.
+        if ( ! is_array( $shipping_address ) ) {
+            return;
+        }
 
-		?>
+        ?>
 
 		<div class="bsui">
 
@@ -68,31 +68,31 @@ 
 
 		<?php
 
-	}
+    }
 
-	/**
-	 * Prepares a value.
-	 *
-	 * @param array $address
-	 * @param string $key
-	 * @return string
-	 */
-	public static function prepare_for_display( $address, $key ) {
+    /**
+     * Prepares a value.
+     *
+     * @param array $address
+     * @param string $key
+     * @return string
+     */
+    public static function prepare_for_display( $address, $key ) {
 
-		// Prepare the value.
-		$value = $address[ $key ];
+        // Prepare the value.
+        $value = $address[ $key ];
 
-		if ( $key == 'country' ) {
-			$value = wpinv_country_name( $value );
-		}
+        if ( $key == 'country' ) {
+            $value = wpinv_country_name( $value );
+        }
 
-		if ( $key == 'state' ) {
-			$country = isset( $address['country'] ) ? $address['country'] : wpinv_get_default_country();
-			$value = wpinv_state_name( $value, $country );
-		}
+        if ( $key == 'state' ) {
+            $country = isset( $address['country'] ) ? $address['country'] : wpinv_get_default_country();
+            $value = wpinv_state_name( $value, $country );
+        }
 
-		return esc_html( $value );
+        return esc_html( $value );
 
-	}
+    }
 
 }

Spacing +19 added lines, -19 removed lines

@@ -6,7 +6,7 @@ 
  *
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -20,13 +20,13 @@ 
 	 *
 	 * @param WP_Post $post
 	 */
-	public static function output( $post ) {
+	public static function output($post) {
 
 		// Retrieve shipping address.
-		$shipping_address = get_post_meta( $post->ID, 'shipping_address', true );
+		$shipping_address = get_post_meta($post->ID, 'shipping_address', true);
 
 		// Abort if it is invalid.
-		if ( ! is_array( $shipping_address ) ) {
+		if (!is_array($shipping_address)) {
 			return;
 		}
 
@@ -34,29 +34,29 @@ 
 
 		<div class="bsui">
 
-			<?php if ( ! empty( $shipping_address['method'] ) ) : ?>
+			<?php if (!empty($shipping_address['method'])) : ?>
 
 				<div class="form-group form-row" style="color: green;">
 					<div class="col">
-						<span style="font-weight: 600"><?php esc_html_e( 'Shipping Method', 'invoicing' ); ?>:</span>
+						<span style="font-weight: 600"><?php esc_html_e('Shipping Method', 'invoicing'); ?>:</span>
 					</div>
 					<div class="col">
-						<?php echo wp_kses_post( $shipping_address['method'] ); ?>
+						<?php echo wp_kses_post($shipping_address['method']); ?>
 					</div>
 				</div>
 
 			<?php endif; ?>
 
-			<?php foreach ( getpaid_user_address_fields() as $key => $label ) : ?>
+			<?php foreach (getpaid_user_address_fields() as $key => $label) : ?>
 
-					<?php if ( ! empty( $shipping_address[ $key ] ) ) : ?>
+					<?php if (!empty($shipping_address[$key])) : ?>
 
 						<div class="form-group form-row">
 							<div class="col">
-								<span style="font-weight: 600"><?php echo esc_html( $label ); ?>:</span>
+								<span style="font-weight: 600"><?php echo esc_html($label); ?>:</span>
 							</div>
 							<div class="col">
-								<?php echo self::prepare_for_display( $shipping_address, $key ); ?>
+								<?php echo self::prepare_for_display($shipping_address, $key); ?>
 							</div>
 						</div>
 
@@ -77,21 +77,21 @@ 
 	 * @param string $key
 	 * @return string
 	 */
-	public static function prepare_for_display( $address, $key ) {
+	public static function prepare_for_display($address, $key) {
 
 		// Prepare the value.
-		$value = $address[ $key ];
+		$value = $address[$key];
 
-		if ( $key == 'country' ) {
-			$value = wpinv_country_name( $value );
+		if ($key == 'country') {
+			$value = wpinv_country_name($value);
 		}
 
-		if ( $key == 'state' ) {
-			$country = isset( $address['country'] ) ? $address['country'] : wpinv_get_default_country();
-			$value = wpinv_state_name( $value, $country );
+		if ($key == 'state') {
+			$country = isset($address['country']) ? $address['country'] : wpinv_get_default_country();
+			$value = wpinv_state_name($value, $country);
 		}
 
-		return esc_html( $value );
+		return esc_html($value);
 
 	}