AyeCode / invoicing

templates/payment-forms-admin/previews/text.php

Spacing +1 added lines, -1 removed lines

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

templates/payment-forms-admin/previews/billing_email.php

Spacing +1 added lines, -1 removed lines

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

templates/payment-forms-admin/previews/textarea.php

Spacing +1 added lines, -1 removed lines

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

templates/payment-forms-admin/previews/discount.php

Spacing +1 added lines, -1 removed lines

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

templates/payment-forms-admin/previews/paragraph.php

Spacing +1 added lines, -1 removed lines

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

templates/payment-forms-admin/previews/pay_button.php

Spacing +1 added lines, -1 removed lines

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

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

Indentation +123 added lines, -123 removed lines

@@ -13,128 +13,128 @@
 class GetPaid_Payment_Forms {
 
     /**
-	 * Class constructor
-	 *
-	 */
-	public function __construct() {
-
-		// Update a payment form's revenue whenever an invoice is paid for or refunded.
-		add_action( 'getpaid_invoice_payment_status_changed', array( $this, 'increment_form_revenue' ) );
-		add_action( 'getpaid_invoice_payment_status_reversed', array( $this, 'decrease_form_revenue' ) );
-
-		// Sync form amount whenever invoice statuses change.
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_failed_amount' ), 10, 3 );
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_refunded_amount' ), 10, 3 );
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_cancelled_amount' ), 10, 3 );
-
-	}
-
-	/**
-	 * Increments a form's revenue whenever there is a payment.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function increment_form_revenue( $invoice ) {
-
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
-			$form->set_earned( $form->get_earned() + $invoice->get_total() );
-			$form->save();
-		}
-
-	}
-
-	/**
-	 * Decreases form revenue whenever invoice payment changes.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function decrease_form_revenue( $invoice ) {
-
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
-			$form->set_earned( $form->get_earned() - $invoice->get_total() );
-			$form->save();
-		}
-
-	}
-
-	/**
-	 * Updates a form's failed amount.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param string $from
-	 * @param string $to
-	 */
-	public function update_form_failed_amount( $invoice, $from, $to ) {
-
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
-			return;
-		}
-
-		if ( 'wpi-failed' == $from ) {
-			$form->set_failed( $form->get_failed() - $invoice->get_total() );
-			$form->save();
-		}
-
-		if ( 'wpi-failed' == $to ) {
-			$form->set_failed( $form->get_failed() + $invoice->get_total() );
-			$form->save();
-		}
-
-	}
-
-	/**
-	 * Updates a form's refunded amount.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param string $from
-	 * @param string $to
-	 */
-	public function update_form_refunded_amount( $invoice, $from, $to ) {
-
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
-			return;
-		}
-
-		if ( 'wpi-refunded' == $from ) {
-			$form->set_refunded( $form->get_refunded() - $invoice->get_total() );
-			$form->save();
-		}
-
-		if ( 'wpi-refunded' == $to ) {
-			$form->set_refunded( $form->get_refunded() + $invoice->get_total() );
-			$form->save();
-		}
-
-	}
-
-	/**
-	 * Updates a form's cancelled amount.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param string $from
-	 * @param string $to
-	 */
-	public function update_form_cancelled_amount( $invoice, $from, $to ) {
-
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
-			return;
-		}
-
-		if ( 'wpi-cancelled' == $from ) {
-			$form->set_cancelled( $form->get_cancelled() - $invoice->get_total() );
-			$form->save();
-		}
-
-		if ( 'wpi-cancelled' == $to ) {
-			$form->set_cancelled( $form->get_cancelled() + $invoice->get_total() );
-			$form->save();
-		}
-
-	}
+     * Class constructor
+     *
+     */
+    public function __construct() {
+
+        // Update a payment form's revenue whenever an invoice is paid for or refunded.
+        add_action( 'getpaid_invoice_payment_status_changed', array( $this, 'increment_form_revenue' ) );
+        add_action( 'getpaid_invoice_payment_status_reversed', array( $this, 'decrease_form_revenue' ) );
+
+        // Sync form amount whenever invoice statuses change.
+        add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_failed_amount' ), 10, 3 );
+        add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_refunded_amount' ), 10, 3 );
+        add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_cancelled_amount' ), 10, 3 );
+
+    }
+
+    /**
+     * Increments a form's revenue whenever there is a payment.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function increment_form_revenue( $invoice ) {
+
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
+        if ( $form->get_id() ) {
+            $form->set_earned( $form->get_earned() + $invoice->get_total() );
+            $form->save();
+        }
+
+    }
+
+    /**
+     * Decreases form revenue whenever invoice payment changes.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function decrease_form_revenue( $invoice ) {
+
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
+        if ( $form->get_id() ) {
+            $form->set_earned( $form->get_earned() - $invoice->get_total() );
+            $form->save();
+        }
+
+    }
+
+    /**
+     * Updates a form's failed amount.
+     *
+     * @param WPInv_Invoice $invoice
+     * @param string $from
+     * @param string $to
+     */
+    public function update_form_failed_amount( $invoice, $from, $to ) {
+
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
+        if ( $form->get_id() ) {
+            return;
+        }
+
+        if ( 'wpi-failed' == $from ) {
+            $form->set_failed( $form->get_failed() - $invoice->get_total() );
+            $form->save();
+        }
+
+        if ( 'wpi-failed' == $to ) {
+            $form->set_failed( $form->get_failed() + $invoice->get_total() );
+            $form->save();
+        }
+
+    }
+
+    /**
+     * Updates a form's refunded amount.
+     *
+     * @param WPInv_Invoice $invoice
+     * @param string $from
+     * @param string $to
+     */
+    public function update_form_refunded_amount( $invoice, $from, $to ) {
+
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
+        if ( $form->get_id() ) {
+            return;
+        }
+
+        if ( 'wpi-refunded' == $from ) {
+            $form->set_refunded( $form->get_refunded() - $invoice->get_total() );
+            $form->save();
+        }
+
+        if ( 'wpi-refunded' == $to ) {
+            $form->set_refunded( $form->get_refunded() + $invoice->get_total() );
+            $form->save();
+        }
+
+    }
+
+    /**
+     * Updates a form's cancelled amount.
+     *
+     * @param WPInv_Invoice $invoice
+     * @param string $from
+     * @param string $to
+     */
+    public function update_form_cancelled_amount( $invoice, $from, $to ) {
+
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
+        if ( $form->get_id() ) {
+            return;
+        }
+
+        if ( 'wpi-cancelled' == $from ) {
+            $form->set_cancelled( $form->get_cancelled() - $invoice->get_total() );
+            $form->save();
+        }
+
+        if ( 'wpi-cancelled' == $to ) {
+            $form->set_cancelled( $form->get_cancelled() + $invoice->get_total() );
+            $form->save();
+        }
+
+    }
 
 }

Spacing +35 added lines, -35 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Payment forms controller class
@@ -19,13 +19,13 @@ 
 	public function __construct() {
 
 		// Update a payment form's revenue whenever an invoice is paid for or refunded.
-		add_action( 'getpaid_invoice_payment_status_changed', array( $this, 'increment_form_revenue' ) );
-		add_action( 'getpaid_invoice_payment_status_reversed', array( $this, 'decrease_form_revenue' ) );
+		add_action('getpaid_invoice_payment_status_changed', array($this, 'increment_form_revenue'));
+		add_action('getpaid_invoice_payment_status_reversed', array($this, 'decrease_form_revenue'));
 
 		// Sync form amount whenever invoice statuses change.
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_failed_amount' ), 10, 3 );
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_refunded_amount' ), 10, 3 );
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_cancelled_amount' ), 10, 3 );
+		add_action('getpaid_invoice_status_changed', array($this, 'update_form_failed_amount'), 10, 3);
+		add_action('getpaid_invoice_status_changed', array($this, 'update_form_refunded_amount'), 10, 3);
+		add_action('getpaid_invoice_status_changed', array($this, 'update_form_cancelled_amount'), 10, 3);
 
 	}
 
@@ -34,11 +34,11 @@ 
 	 *
 	 * @param WPInv_Invoice $invoice
 	 */
-	public function increment_form_revenue( $invoice ) {
+	public function increment_form_revenue($invoice) {
 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
-			$form->set_earned( $form->get_earned() + $invoice->get_total() );
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
+		if ($form->get_id()) {
+			$form->set_earned($form->get_earned() + $invoice->get_total());
 			$form->save();
 		}
 
@@ -49,11 +49,11 @@ 
 	 *
 	 * @param WPInv_Invoice $invoice
 	 */
-	public function decrease_form_revenue( $invoice ) {
+	public function decrease_form_revenue($invoice) {
 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
-			$form->set_earned( $form->get_earned() - $invoice->get_total() );
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
+		if ($form->get_id()) {
+			$form->set_earned($form->get_earned() - $invoice->get_total());
 			$form->save();
 		}
 
@@ -66,20 +66,20 @@ 
 	 * @param string $from
 	 * @param string $to
 	 */
-	public function update_form_failed_amount( $invoice, $from, $to ) {
+	public function update_form_failed_amount($invoice, $from, $to) {
 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
+		if ($form->get_id()) {
 			return;
 		}
 
-		if ( 'wpi-failed' == $from ) {
-			$form->set_failed( $form->get_failed() - $invoice->get_total() );
+		if ('wpi-failed' == $from) {
+			$form->set_failed($form->get_failed() - $invoice->get_total());
 			$form->save();
 		}
 
-		if ( 'wpi-failed' == $to ) {
-			$form->set_failed( $form->get_failed() + $invoice->get_total() );
+		if ('wpi-failed' == $to) {
+			$form->set_failed($form->get_failed() + $invoice->get_total());
 			$form->save();
 		}
 
@@ -92,20 +92,20 @@ 
 	 * @param string $from
 	 * @param string $to
 	 */
-	public function update_form_refunded_amount( $invoice, $from, $to ) {
+	public function update_form_refunded_amount($invoice, $from, $to) {
 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
+		if ($form->get_id()) {
 			return;
 		}
 
-		if ( 'wpi-refunded' == $from ) {
-			$form->set_refunded( $form->get_refunded() - $invoice->get_total() );
+		if ('wpi-refunded' == $from) {
+			$form->set_refunded($form->get_refunded() - $invoice->get_total());
 			$form->save();
 		}
 
-		if ( 'wpi-refunded' == $to ) {
-			$form->set_refunded( $form->get_refunded() + $invoice->get_total() );
+		if ('wpi-refunded' == $to) {
+			$form->set_refunded($form->get_refunded() + $invoice->get_total());
 			$form->save();
 		}
 
@@ -118,20 +118,20 @@ 
 	 * @param string $from
 	 * @param string $to
 	 */
-	public function update_form_cancelled_amount( $invoice, $from, $to ) {
+	public function update_form_cancelled_amount($invoice, $from, $to) {
 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
-		if ( $form->get_id() ) {
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
+		if ($form->get_id()) {
 			return;
 		}
 
-		if ( 'wpi-cancelled' == $from ) {
-			$form->set_cancelled( $form->get_cancelled() - $invoice->get_total() );
+		if ('wpi-cancelled' == $from) {
+			$form->set_cancelled($form->get_cancelled() - $invoice->get_total());
 			$form->save();
 		}
 
-		if ( 'wpi-cancelled' == $to ) {
-			$form->set_cancelled( $form->get_cancelled() + $invoice->get_total() );
+		if ('wpi-cancelled' == $to) {
+			$form->set_cancelled($form->get_cancelled() + $invoice->get_total());
 			$form->save();
 		}
 

vendor/ayecode/wp-ayecode-ui/includes/components/class-aui-component-pagination.php

Indentation +73 added lines, -73 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -11,77 +11,77 @@ 
  */
 class AUI_Component_Pagination {
 
-	/**
-	 * Build the component.
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public static function get( $args = array() ) {
-		global $wp_query;
-
-		$defaults = array(
-			'class'              => '',
-			'mid_size'           => 2,
-			'prev_text'          => '<i class="fas fa-chevron-left"></i>',
-			'next_text'          => '<i class="fas fa-chevron-right"></i>',
-			'screen_reader_text' => __( 'Posts navigation','aui' ),
-			'before_paging' => '',
-			'after_paging'  => '',
-			'type'               => 'array',
-			'total'              => isset( $wp_query->max_num_pages ) ? $wp_query->max_num_pages : 1,
-			'links'              => array() // an array of links if using custom links, this includes the a tag.
-		);
-
-		/**
-		 * Parse incoming $args into an array and merge it with $defaults
-		 */
-		$args = wp_parse_args( $args, $defaults );
-
-		$output = '';
-
-		// Don't print empty markup if there's only one page.
-		if ( $args['total'] > 1 ) {
-
-			// Set up paginated links.
-			$links = !empty(  $args['links'] ) ? $args['links'] :  paginate_links( $args );
-
-			$class = !empty($args['class']) ? $args['class'] : '';
-
-			// make the output bootstrap ready
-			$links_html = "<ul class='pagination m-0 p-0 $class'>";
-			if ( ! empty( $links ) ) {
-				foreach ( $links as $link ) {
-					$active = strpos( $link, 'current' ) !== false ? 'active' : '';
-					$links_html .= "<li class='page-item $active'>";
-					$links_html .= str_replace( "page-numbers", "page-link", $link );
-					$links_html .= "</li>";
-				}
-			}
-			$links_html .= "</ul>";
-
-			if ( $links ) {
-				$output .= '<section class="px-0 py-2 w-100">';
-				$output .= _navigation_markup( $links_html, 'aui-pagination', $args['screen_reader_text'] );
-				$output .= '</section>';
-			}
-
-			$output = str_replace( "screen-reader-text", "screen-reader-text sr-only", $output );
-			$output = str_replace( "nav-links", "aui-nav-links", $output );
-		}
-
-		if ( $output ) {
-			if ( ! empty( $args['before_paging'] ) ) {
-				$output = $args['before_paging'] . $output;
-			}
-
-			if ( ! empty( $args['after_paging'] ) ) {
-				$output = $output . $args['after_paging'];
-			}
-		}
-
-		return $output;
-	}
+    /**
+     * Build the component.
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public static function get( $args = array() ) {
+        global $wp_query;
+
+        $defaults = array(
+            'class'              => '',
+            'mid_size'           => 2,
+            'prev_text'          => '<i class="fas fa-chevron-left"></i>',
+            'next_text'          => '<i class="fas fa-chevron-right"></i>',
+            'screen_reader_text' => __( 'Posts navigation','aui' ),
+            'before_paging' => '',
+            'after_paging'  => '',
+            'type'               => 'array',
+            'total'              => isset( $wp_query->max_num_pages ) ? $wp_query->max_num_pages : 1,
+            'links'              => array() // an array of links if using custom links, this includes the a tag.
+        );
+
+        /**
+         * Parse incoming $args into an array and merge it with $defaults
+         */
+        $args = wp_parse_args( $args, $defaults );
+
+        $output = '';
+
+        // Don't print empty markup if there's only one page.
+        if ( $args['total'] > 1 ) {
+
+            // Set up paginated links.
+            $links = !empty(  $args['links'] ) ? $args['links'] :  paginate_links( $args );
+
+            $class = !empty($args['class']) ? $args['class'] : '';
+
+            // make the output bootstrap ready
+            $links_html = "<ul class='pagination m-0 p-0 $class'>";
+            if ( ! empty( $links ) ) {
+                foreach ( $links as $link ) {
+                    $active = strpos( $link, 'current' ) !== false ? 'active' : '';
+                    $links_html .= "<li class='page-item $active'>";
+                    $links_html .= str_replace( "page-numbers", "page-link", $link );
+                    $links_html .= "</li>";
+                }
+            }
+            $links_html .= "</ul>";
+
+            if ( $links ) {
+                $output .= '<section class="px-0 py-2 w-100">';
+                $output .= _navigation_markup( $links_html, 'aui-pagination', $args['screen_reader_text'] );
+                $output .= '</section>';
+            }
+
+            $output = str_replace( "screen-reader-text", "screen-reader-text sr-only", $output );
+            $output = str_replace( "nav-links", "aui-nav-links", $output );
+        }
+
+        if ( $output ) {
+            if ( ! empty( $args['before_paging'] ) ) {
+                $output = $args['before_paging'] . $output;
+            }
+
+            if ( ! empty( $args['after_paging'] ) ) {
+                $output = $output . $args['after_paging'];
+            }
+        }
+
+        return $output;
+    }
 
 }
\ No newline at end of file

Spacing +18 added lines, -18 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -18,7 +18,7 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public static function get( $args = array() ) {
+	public static function get($args = array()) {
 		global $wp_query;
 
 		$defaults = array(
@@ -26,57 +26,57 @@ 
 			'mid_size'           => 2,
 			'prev_text'          => '<i class="fas fa-chevron-left"></i>',
 			'next_text'          => '<i class="fas fa-chevron-right"></i>',
-			'screen_reader_text' => __( 'Posts navigation','aui' ),
+			'screen_reader_text' => __('Posts navigation', 'aui'),
 			'before_paging' => '',
 			'after_paging'  => '',
 			'type'               => 'array',
-			'total'              => isset( $wp_query->max_num_pages ) ? $wp_query->max_num_pages : 1,
+			'total'              => isset($wp_query->max_num_pages) ? $wp_query->max_num_pages : 1,
 			'links'              => array() // an array of links if using custom links, this includes the a tag.
 		);
 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args($args, $defaults);
 
 		$output = '';
 
 		// Don't print empty markup if there's only one page.
-		if ( $args['total'] > 1 ) {
+		if ($args['total'] > 1) {
 
 			// Set up paginated links.
-			$links = !empty(  $args['links'] ) ? $args['links'] :  paginate_links( $args );
+			$links = !empty($args['links']) ? $args['links'] : paginate_links($args);
 
 			$class = !empty($args['class']) ? $args['class'] : '';
 
 			// make the output bootstrap ready
 			$links_html = "<ul class='pagination m-0 p-0 $class'>";
-			if ( ! empty( $links ) ) {
-				foreach ( $links as $link ) {
-					$active = strpos( $link, 'current' ) !== false ? 'active' : '';
+			if (!empty($links)) {
+				foreach ($links as $link) {
+					$active = strpos($link, 'current') !== false ? 'active' : '';
 					$links_html .= "<li class='page-item $active'>";
-					$links_html .= str_replace( "page-numbers", "page-link", $link );
+					$links_html .= str_replace("page-numbers", "page-link", $link);
 					$links_html .= "</li>";
 				}
 			}
 			$links_html .= "</ul>";
 
-			if ( $links ) {
+			if ($links) {
 				$output .= '<section class="px-0 py-2 w-100">';
-				$output .= _navigation_markup( $links_html, 'aui-pagination', $args['screen_reader_text'] );
+				$output .= _navigation_markup($links_html, 'aui-pagination', $args['screen_reader_text']);
 				$output .= '</section>';
 			}
 
-			$output = str_replace( "screen-reader-text", "screen-reader-text sr-only", $output );
-			$output = str_replace( "nav-links", "aui-nav-links", $output );
+			$output = str_replace("screen-reader-text", "screen-reader-text sr-only", $output);
+			$output = str_replace("nav-links", "aui-nav-links", $output);
 		}
 
-		if ( $output ) {
-			if ( ! empty( $args['before_paging'] ) ) {
+		if ($output) {
+			if (!empty($args['before_paging'])) {
 				$output = $args['before_paging'] . $output;
 			}
 
-			if ( ! empty( $args['after_paging'] ) ) {
+			if (!empty($args['after_paging'])) {
 				$output = $output . $args['after_paging'];
 			}
 		}

templates/emails/wpinv-email-styles.php

Spacing +35 added lines, -35 removed lines

@@ -7,24 +7,24 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$bg              = wpinv_get_option( 'email_background_color', '#f5f5f5' );
-$body            = wpinv_get_option( 'email_body_background_color', '#fdfdfd' );
-$base            = wpinv_get_option( 'email_base_color', '#557da2' );
-$base_text       = wpinv_light_or_dark( $base, '#202020', '#ffffff' );
-$text            = wpinv_get_option( 'email_text_color', '#505050' );
+$bg              = wpinv_get_option('email_background_color', '#f5f5f5');
+$body            = wpinv_get_option('email_body_background_color', '#fdfdfd');
+$base            = wpinv_get_option('email_base_color', '#557da2');
+$base_text       = wpinv_light_or_dark($base, '#202020', '#ffffff');
+$text            = wpinv_get_option('email_text_color', '#505050');
 
-$bg_darker_10    = wpinv_hex_darker( $bg, 10 );
-$body_darker_10  = wpinv_hex_darker( $body, 10 );
-$base_lighter_20 = wpinv_hex_lighter( $base, 20 );
-$base_lighter_40 = wpinv_hex_lighter( $base, 40 );
-$text_lighter_20 = wpinv_hex_lighter( $text, 20 );
+$bg_darker_10    = wpinv_hex_darker($bg, 10);
+$body_darker_10  = wpinv_hex_darker($body, 10);
+$base_lighter_20 = wpinv_hex_lighter($base, 20);
+$base_lighter_40 = wpinv_hex_lighter($base, 40);
+$text_lighter_20 = wpinv_hex_lighter($text, 20);
 
 // !important; is a gmail hack to prevent styles being stripped if it doesn't like something.
 ?>
 #wrapper {
-    background-color: <?php echo esc_attr( $bg ); ?>;
+    background-color: <?php echo esc_attr($bg); ?>;
     margin: 0;
     -webkit-text-size-adjust: none !important;
     padding: 3%;
@@ -45,15 +45,15 @@ 
 
 #template_container {
     box-shadow: 0 1px 4px rgba(0,0,0,0.1) !important;
-    background-color: <?php echo esc_attr( $body ); ?>;
-    border: 1px solid <?php echo esc_attr( $bg_darker_10 ); ?>;
+    background-color: <?php echo esc_attr($body); ?>;
+    border: 1px solid <?php echo esc_attr($bg_darker_10); ?>;
     border-radius: 3px !important;
 }
 
 #template_header {
-    background-color: <?php echo esc_attr( $base ); ?>;
+    background-color: <?php echo esc_attr($base); ?>;
     border-radius: 3px 3px 0 0 !important;
-    color: <?php echo esc_attr( $base_text ); ?>;
+    color: <?php echo esc_attr($base_text); ?>;
     border-bottom: 0;
     font-weight: bold;
     line-height: 100%;
@@ -66,7 +66,7 @@ 
 }
 
 #template_header h1 {
-    color: <?php echo esc_attr( $base_text ); ?>;
+    color: <?php echo esc_attr($base_text); ?>;
 }
 
 #template_footer td {
@@ -77,7 +77,7 @@ 
 
 #template_footer #credit {
     border:0;
-    color: <?php echo esc_attr( $base_lighter_40 ); ?>;
+    color: <?php echo esc_attr($base_lighter_40); ?>;
     font-family: Arial;
     font-size:12px;
     line-height:125%;
@@ -86,7 +86,7 @@ 
 }
 
 #body_content {
-    background-color: <?php echo esc_attr( $body ); ?>;
+    background-color: <?php echo esc_attr($body); ?>;
 }
 
 #body_content table td {
@@ -106,7 +106,7 @@ 
 }
 
 #body_content_inner {
-    color: <?php echo esc_attr( $text_lighter_20 ); ?>;
+    color: <?php echo esc_attr($text_lighter_20); ?>;
     font-family: Arial,Helvetica,sans-serif;
     font-size: 14px;
     line-height: 150%;
@@ -114,17 +114,17 @@ 
 }
 
 .td {
-    color: <?php echo esc_attr( $text_lighter_20 ); ?>;
-    border: 1px solid <?php echo esc_attr( $body_darker_10 ); ?>;
+    color: <?php echo esc_attr($text_lighter_20); ?>;
+    border: 1px solid <?php echo esc_attr($body_darker_10); ?>;
 }
 
 .text {
-    color: <?php echo esc_attr( $text ); ?>;
+    color: <?php echo esc_attr($text); ?>;
     font-family: Arial,Helvetica,sans-serif;
 }
 
 .link {
-    color: <?php echo esc_attr( $base ); ?>;
+    color: <?php echo esc_attr($base); ?>;
 }
 
 #header_wrapper {
@@ -133,19 +133,19 @@ 
 }
 
 h1 {
-    color: <?php echo esc_attr( $base ); ?>;
+    color: <?php echo esc_attr($base); ?>;
     font-family: Arial,Helvetica,sans-serif;
     font-size: 30px;
     font-weight: 300;
     line-height: 150%;
     margin: 0;
     text-align: <?php echo is_rtl() ? 'right' : 'left'; ?>;
-    text-shadow: 0 1px 0 <?php echo esc_attr( $base_lighter_20 ); ?>;
+    text-shadow: 0 1px 0 <?php echo esc_attr($base_lighter_20); ?>;
     -webkit-font-smoothing: antialiased;
 }
 
 h2 {
-    color: <?php echo esc_attr( $base ); ?>;
+    color: <?php echo esc_attr($base); ?>;
     display: block;
     font-family: Arial,Helvetica,sans-serif;
     font-size: 18px;
@@ -156,7 +156,7 @@ 
 }
 
 h3 {
-    color: <?php echo esc_attr( $base ); ?>;
+    color: <?php echo esc_attr($base); ?>;
     display: block;
     font-family: Arial,Helvetica,sans-serif;
     font-size: 16px;
@@ -167,7 +167,7 @@ 
 }
 
 a {
-    color: <?php echo esc_attr( $base ); ?>;
+    color: <?php echo esc_attr($base); ?>;
     font-weight: normal;
     text-decoration: underline;
 }
@@ -185,7 +185,7 @@ 
 }
 
 .table-bordered {
-    border: 1px solid <?php echo esc_attr( $body_darker_10 ); ?>;
+    border: 1px solid <?php echo esc_attr($body_darker_10); ?>;
     border-collapse: collapse;
     border-spacing: 0;
     width: 100%;
@@ -193,8 +193,8 @@ 
 
 .table-bordered th,
 .table-bordered td {
-    border: 1px solid <?php echo esc_attr( $body_darker_10 ); ?>;
-    color: <?php echo esc_attr( $text_lighter_20 ); ?>;
+    border: 1px solid <?php echo esc_attr($body_darker_10); ?>;
+    color: <?php echo esc_attr($text_lighter_20); ?>;
     font-size: 14px;
 }
 .small {
@@ -294,9 +294,9 @@ 
   text-decoration: none;
 }
 .btn-default {
-    color: <?php echo esc_attr( $base_text ); ?>;
-    background-color: <?php echo esc_attr( $base ); ?>;
-    border-color: <?php echo esc_attr( $base ); ?>;
+    color: <?php echo esc_attr($base_text); ?>;
+    background-color: <?php echo esc_attr($base); ?>;
+    border-color: <?php echo esc_attr($base); ?>;
 }
 .btn-primary {
   color: #fff;